/* ═══════════════════════════════════════════════
   Ponytail 内容捕获系统 — 白色极简
   ═══════════════════════════════════════════════ */

:root {
  color-scheme: light;
  --surface-page: #f7f5f0;
  --surface-panel: #fffdfa;
  --surface-muted: #efebe3;
  --line-soft: #e3ded5;
  --tool-ink: #171411;
  --tool-muted: #706a61;
  --tool-accent: #b77929;

  /* 背景层级 — 暖纸感渐变 */
  --bg-base: #faf9f6;
  --bg-elevated: #fefefc;
  --bg-hover: #f4f1ec;
  --bg-active: #eeebe5;

  /* 文字层级 */
  --text-primary: #1a1714;
  --text-secondary: #696560;
  --text-muted: #9b9690;
  --text-inverse: #ffffff;

  /* 边框 */
  --border-subtle: #eae6e0;
  --border-default: #dedad3;
  --border-strong: #cec9c2;

  /* 点缀色 — 暖琥珀 + 冷墨蓝 */
  --gold: #c8872e;
  --gold-soft: rgba(200, 135, 46, 0.07);
  --gold-hover: #d89b3e;
  --ink: #3b4f5e;
  --ink-soft: rgba(59, 79, 94, 0.06);
  --ink-text: #2d3d49;

  --slate: #5b7a8e;
  --slate-soft: rgba(91, 122, 142, 0.06);

  /* 强调色 */
  --accent: var(--gold);
  --accent-soft: var(--gold-soft);
  --accent-hover: var(--gold-hover);
  --accent-text: #9a6520;

  /* 第二强调色 — 冷墨蓝 */
  --accent-2: var(--ink);
  --accent-2-soft: var(--ink-soft);
  --accent-2-text: var(--ink-text);

  /* 功能色 */
  --danger: #c94a4a;
  --danger-soft: rgba(201, 74, 74, 0.07);

  /* 圆角 — 更有节奏 */
  --radius-sm: 5px;
  --radius-md: 7px;
  --radius-lg: 10px;
  --radius-xl: 14px;
  --radius-2xl: 18px;
  --radius-full: 999px;

  /* 阴影 — 柔漫射分层 */
  --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 14px 40px rgba(0, 0, 0, 0.09);
  --shadow-glow: 0 0 0 1px rgba(0, 0, 0, 0.03),
                 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-focus-ring: 0 0 0 3px rgba(200, 135, 46, 0.15);

  /* 过渡 — 更顺滑 */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 140ms;
  --duration-normal: 200ms;
  --duration-slow: 300ms;

  /* 侧边栏 */
  --sidebar-width: 224px;
}

/* ═══════════════════════════════════════════════
   Reset & Base
   ═══════════════════════════════════════════════ */

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  background: linear-gradient(160deg, #f8f5f0 0%, #f0eae0 35%, #e8e0d4 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scrollbar-color: var(--border-default) transparent;
  scrollbar-width: thin;
}

body {
  margin: 0;
  background: none;
  color: var(--text-primary);
  font: 13px/1.5 "Inter", system-ui, -apple-system, BlinkMacSystemFont,
        "Segoe UI", Roboto, "Noto Sans SC", sans-serif;
  letter-spacing: -0.005em;
  min-height: 100vh;
}

/* 全局滚动条 */
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-strong);
}

h1, h2, h3, h4, p, ul, ol {
  margin: 0;
}

button, input, select, textarea {
  font: inherit;
  letter-spacing: inherit;
}

/* ═══════════════════════════════════════════════
   Typography
   ═══════════════════════════════════════════════ */

h1 {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 14px;
  font-weight: 580;
  line-height: 1.3;
}

h3 {
  font-size: 13px;
  font-weight: 580;
  line-height: 1.35;
}

.eyebrow {
  font-size: 10px;
  font-weight: 550;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════
   Buttons
   ═══════════════════════════════════════════════ */

button {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 34px;
  max-width: 100%;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  color: var(--text-primary);
  padding: 0 14px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 520;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  user-select: none;
  transition:
    background var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

button:hover {
  border-color: var(--border-strong);
  background: var(--bg-hover);
  box-shadow: var(--shadow-xs);
}

button:active {
  transform: scale(0.985);
}

button:focus-visible {
  border-color: var(--gold);
  outline: none;
  box-shadow: var(--shadow-focus-ring);
}

button:disabled {
  cursor: wait;
  opacity: 0.5;
  transform: none;
}

/* 主要按钮 — 暖深色 */
.primary {
  border-color: #2a2218;
  background: linear-gradient(135deg, #2a2218, #342a1e);
  color: #f0e6d2;
  font-weight: 550;
  box-shadow: var(--shadow-xs);
}

.primary:hover {
  border-color: #3d3224;
  background: linear-gradient(135deg, #3d3224, #4a3d2c);
  box-shadow: var(--shadow-sm);
}

.primary:active {
  background: #1e1810;
  border-color: #1e1810;
}

/* 强调按钮 */
.accent-btn {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--text-inverse);
  font-weight: 550;
  box-shadow: var(--shadow-xs);
}

.accent-btn:hover {
  border-color: var(--accent-hover);
  background: var(--accent-hover);
  box-shadow: var(--shadow-sm);
}

/* 幽灵按钮 */
.ghost-btn {
  border-color: transparent;
  background: transparent;
  color: var(--text-secondary);
}

.ghost-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

/* ═══════════════════════════════════════════════
   Form Controls
   ═══════════════════════════════════════════════ */

input, select, textarea {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  color: var(--text-primary);
  padding: 8px 12px;
  font-size: 13px;
  line-height: 1.45;
  transition:
    background var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out);
}

input:hover, select:hover, textarea:hover {
  border-color: var(--border-strong);
}

input:focus, select:focus, textarea:focus {
  border-color: var(--gold);
  background: var(--bg-elevated);
  box-shadow: var(--shadow-focus-ring);
  outline: none;
}

::placeholder {
  color: var(--text-muted);
}

textarea {
  resize: vertical;
  min-height: 70px;
}

select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%239e9e9e' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

label {
  display: grid;
  gap: 5px;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 550;
}

/* ═══════════════════════════════════════════════
   App Shell — 侧边栏 + 主区域
   ═══════════════════════════════════════════════ */

.app-shell {
  display: grid;
  height: 100vh;
  min-height: 100vh;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  overflow: hidden;
}

/* Hotspot events v1: white event-first reading experience. */
.white-command-shell[data-view="hotspots"] .main-content { background: #f6f8fc; }
.white-command-shell[data-view="hotspots"] #hotspotsView { overflow: auto; }
.event-hotspot-shell { box-sizing: border-box; width: min(1120px, 100%); min-height: 100%; margin: 0 auto; padding: 24px clamp(16px, 3vw, 34px) 48px; color: #162033; }
.event-hotspot-header { display: block; padding: 20px 22px; border: 1px solid #e2e8f2; border-radius: 16px; background: #fff; box-shadow: 0 14px 40px rgba(31,52,89,.06); }
.event-hotspot-search { width: 100%; }
.event-hotspot-kicker { margin: 0 0 8px !important; color: #2563ff !important; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.event-hotspot-header h2 { margin: 0; color: #111a2c; font-size: clamp(22px,2.5vw,30px); line-height: 1.28; letter-spacing: -.03em; }
.event-hotspot-header p:not(.event-hotspot-kicker) { max-width: 640px; margin: 10px 0 0; color: #657187; font-size: 14px; line-height: 1.65; }
.event-hotspot-search label { display: block; margin-bottom: 8px; color: #536078; font-size: 12px; font-weight: 700; }
.event-hotspot-search > div { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 8px; }
.event-hotspot-search input { box-sizing: border-box; width: 100%; min-height: 44px; border: 1px solid #d8e0ee; border-radius: 10px; background: #fbfcff; color: #162033; }
.event-hotspot-search input:focus { border-color: rgba(37,99,255,.55); outline: 3px solid rgba(37,99,255,.10); }
.event-trend-filters { display: flex; gap: 8px; margin: 20px 0 0; padding: 6px; overflow-x: auto; border: 1px solid #e1e7f0; border-radius: 12px; background: #fff; scrollbar-width: none; }
.event-trend-filters button { flex: 0 0 auto; min-height: 36px; padding: 0 16px; border: 0; border-radius: 8px; background: transparent; color: #667288; font: inherit; font-size: 13px; font-weight: 700; cursor: pointer; }
.event-trend-filters button:hover { background: #f4f7fc; color: #25324a; }
.event-trend-filters button.is-active { background: #eaf0ff; color: #2459dc; box-shadow: inset 0 0 0 1px rgba(37,99,255,.18); }
.event-hotspot-status { display: flex; justify-content: space-between; gap: 16px; padding: 16px 4px 10px; color: #7a8699; font-size: 12px; }
.event-hotspot-list { display: grid; gap: 14px; max-height: none !important; overflow: visible !important; }
.event-card { padding: 20px 22px; border: 1px solid #e0e6ef; border-radius: 14px; background: #fff; box-shadow: 0 8px 25px rgba(31,52,89,.045); cursor: pointer; transition: transform 160ms ease,border-color 160ms ease,box-shadow 160ms ease; }
.event-card:hover,.event-card:focus-visible { transform: translateY(-2px); border-color: rgba(37,99,255,.3); outline: 0; box-shadow: 0 14px 34px rgba(31,52,89,.09); }
.event-card-top,.event-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.event-card-top time,.event-card-footer { color: #7a8699; font-size: 12px; }
.event-badges { display: flex; flex-wrap: wrap; gap: 7px; }
.event-trend-badge,.event-quality-badge { display: inline-flex; align-items: center; min-height: 24px; padding: 0 9px; border: 1px solid transparent; border-radius: 999px; font-size: 12px; font-weight: 800; }
.event-quality-badge { border-color: rgba(5,150,105,.18); background: #eafaf4; color: #08785b; cursor: help; }
.event-trend-badge.is-new { background: #eef2ff; color: #5545ce; }
.event-trend-badge.is-rising { background: #fff0e8; color: #c45220; }
.event-trend-badge.is-hot { background: #ffecef; color: #c52d4d; }
.event-trend-badge.is-stable { background: #eef5ff; color: #35649c; }
.event-trend-badge.is-cooling { background: #f1f3f6; color: #677286; }
.event-card h3 { margin: 15px 0 8px; color: #131d30; font-size: 19px; line-height: 1.45; letter-spacing: -.015em; }
.event-card > p { display: -webkit-box; margin: 0; overflow: hidden; color: #5c687c; font-size: 14px; line-height: 1.65; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.event-card-metrics,.event-drawer-metrics { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); margin: 18px 0; border: 1px solid #e6ebf2; border-radius: 10px; background: #fafbfe; }
.event-card-metrics > div,.event-drawer-metrics > div { display: grid; gap: 4px; min-width: 0; padding: 12px 14px; border-right: 1px solid #e6ebf2; }
.event-card-metrics > div:last-child,.event-drawer-metrics > div:last-child { border-right: 0; }
.event-card-metrics span,.event-drawer-metrics span { color: #8390a4; font-size: 11px; }
.event-card-metrics strong,.event-drawer-metrics strong { color: #21304b; font-size: 15px; }
.event-card-open { color: #2563ff; font-weight: 750; }
.drawer.is-event-drawer .drawer-panel { width: min(760px,94vw); background: #fff !important; }
.drawer.is-event-drawer .drawer-header { display: grid; grid-template-columns: auto minmax(0,1fr) auto; gap: 12px; background: #fff !important; }
.drawer-back-btn { align-self: start; display: inline-grid; place-items: center; width: 32px !important; min-width: 32px !important; height: 32px !important; min-height: 32px !important; padding: 0 !important; border: 1px solid #dfe5ee; border-radius: 8px; background: #fff; color: #40506a; font: inherit; font-size: 19px !important; line-height: 1; cursor: pointer; }
.drawer-back-btn:hover { border-color: #cbd6e7; background: #f6f8fc; color: #2459dc; }
.drawer-back-btn[hidden] { display: none !important; }
.event-drawer-view,.event-article-view { color: #1b263b; }
.event-drawer-summary { margin: 0; color: #56647a; font-size: 15px; line-height: 1.75; }
.event-timeline { display: grid; grid-template-columns: auto minmax(40px,1fr) auto; gap: 12px; align-items: center; margin: 20px 0 26px; padding: 14px; border: 1px solid #e3e9f2; border-radius: 10px; background: #f8faff; color: #607089; font-size: 12px; }
.event-timeline i { height: 3px; border-radius: 99px; background: linear-gradient(90deg,#62c8ae,#7a9cff,#ff9b68); }
.event-article-heading { display: flex; align-items: baseline; gap: 8px; margin-bottom: 10px; }
.event-article-heading strong { color: #18243a; font-size: 16px; }
.event-article-heading span { color: #8390a4; font-size: 12px; }
.event-article-list { display: grid; gap: 9px; }
.event-article-row { display: grid; grid-template-columns: auto minmax(0,1fr) auto; gap: 12px; align-items: center; width: 100%; padding: 14px; border: 1px solid #e0e6ef; border-radius: 10px; background: #fff; color: inherit; text-align: left; cursor: pointer; }
.event-article-row:hover { border-color: rgba(37,99,255,.28); background: #fafcff; }
.event-source-role { padding: 6px 8px; border-radius: 7px; background: #eef3ff; color: #315ab5; font-size: 11px; font-weight: 800; }
.event-source-role.is-official { background: #e8f0ff; color: #214fb4; }
.event-source-role.is-authoritative { background: #eafaf4; color: #08785b; }
.event-source-role.is-discussion { background: #fff2e9; color: #a94b1c; }
.event-article-copy { display: grid; gap: 5px; min-width: 0; }
.event-article-copy strong { overflow: hidden; color: #1b2942; font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.event-article-copy small { color: #8390a4; font-size: 12px; }
.event-article-read { color: #2563ff; font-size: 12px; font-weight: 750; }
.event-drawer-actions { display: flex; justify-content: flex-end; margin-top: 20px; }
.event-article-context { margin-bottom: 18px; padding: 10px 12px; border-radius: 8px; background: #f1f5ff; color: #486184; font-size: 12px; }
.event-article-content { color: #27344b !important; line-height: 1.8; }
.event-drawer-loading { padding: 50px 18px; color: #7a8699; text-align: center; }
.drawer-body.is-drop-enter { animation: eventDrawerDrop 260ms cubic-bezier(.22,.8,.3,1); }
@keyframes eventDrawerDrop { from { opacity: 0; transform: translateY(-18px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 760px) {
  .event-hotspot-shell { padding: 14px 12px 32px; }
  .event-hotspot-header { padding: 16px; }
  .event-hotspot-status { display: grid; }
  .event-card { padding: 17px 16px; }
  .event-card-top { align-items: flex-start; }
  .event-card-metrics,.event-drawer-metrics { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .event-card-metrics > div:nth-child(2),.event-drawer-metrics > div:nth-child(2) { border-right: 0; }
  .event-card-metrics > div:nth-child(-n+2),.event-drawer-metrics > div:nth-child(-n+2) { border-bottom: 1px solid #e6ebf2; }
  .event-card-footer > span:first-child { display: none; }
  .event-card-footer { justify-content: flex-end; }
  .event-timeline { grid-template-columns: 1fr; }
  .event-timeline i { width: 100%; }
  .event-article-row { grid-template-columns: auto minmax(0,1fr); }
  .event-article-read { display: none; }
}

/* 2026-08-14 · 首页与事件热点合并 */
.white-command-shell[data-view="home"] .workspace {
  height: 100vh;
  min-height: 0;
  padding: 0 !important;
  overflow: hidden;
  background: #f5f7fb;
}

.white-command-shell[data-view="home"] .topbar {
  display: none !important;
}

.event-home-view,
.event-home-shell {
  width: 100%;
  height: 100%;
  min-height: 0;
}

.event-home-shell {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 14px;
  box-sizing: border-box;
  max-width: 1460px;
  margin: 0 auto;
  padding: 20px 24px 18px;
}

.event-home-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 9px;
  padding: 14px 16px 12px;
  border: 1px solid #e2e7f0;
  border-radius: 16px;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 10px 30px rgba(31, 52, 89, .055);
}

.event-home-toolbar .event-hotspot-search > div {
  height: 100%;
}

.event-home-toolbar .event-hotspot-search input {
  min-height: 40px;
}

.event-home-toolbar .event-trend-filters {
  align-self: start;
  justify-content: flex-start;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
}

.event-home-toolbar .event-hotspot-status {
  grid-column: 1;
  padding: 0 2px;
}

.event-home-grid.event-hotspot-list {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  gap: 14px;
  min-height: 0;
  padding: 1px 3px 18px;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  scrollbar-gutter: stable;
}

.event-home-grid .event-card {
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  min-width: 0;
  min-height: 156px;
  padding: 14px 16px 15px;
}

.event-home-grid .event-card.is-selected {
  border-color: rgba(37, 99, 255, .55);
  box-shadow: 0 0 0 3px rgba(37, 99, 255, .08), 0 12px 30px rgba(31, 52, 89, .07);
}

.event-home-grid .event-card > p {
  min-height: 0;
  -webkit-line-clamp: 2;
}

.event-home-grid .event-card h3 {
  display: -webkit-box;
  margin: 10px 0 6px;
  overflow: hidden;
  font-size: 17px;
  line-height: 1.38;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.event-card-controls {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.event-card-add {
  display: inline-grid;
  place-items: center;
  width: 26px;
  min-width: 26px;
  min-height: 26px;
  padding: 0;
  border: 1px solid rgba(37, 99, 255, .28);
  border-radius: 8px;
  background: #eef4ff;
  color: #235ee7;
  font-weight: 750;
  cursor: pointer;
}

.event-card-add:hover:not(:disabled) {
  border-color: #2563ff;
  background: #e3edff;
}

.event-card-add:disabled {
  color: #6f7b90;
  border-color: #dfe4ec;
  background: #f3f5f8;
  cursor: default;
}

.event-home-composer.creator-bottom-form {
  position: relative !important;
  inset: auto !important;
  z-index: 6;
  box-sizing: border-box;
  width: min(980px, calc(100% - 16px));
  margin: 0 auto;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0;
  background: transparent !important;
  box-shadow: none !important;
}

.event-home-composer .creator-input-wrap {
  box-sizing: border-box;
  width: 100%;
  min-height: 132px;
  border: 1px solid #dce3ee !important;
  border-radius: 16px !important;
  background: #fff !important;
  box-shadow: 0 -6px 24px rgba(31, 52, 89, .07), 0 10px 30px rgba(31, 52, 89, .07) !important;
}

.event-home-composer #creatorPrompt {
  min-height: 50px;
  max-height: 130px;
}

.event-home-composer .intent-chip-row {
  justify-content: flex-start;
  margin: 0 0 7px;
  padding: 0 2px;
}

.event-home-composer .creator-input-bar.home-tool-row {
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  padding-right: 8px;
  overflow: visible;
}

.event-home-composer .composer-actions {
  min-width: 0;
  margin-left: auto;
}

.event-home-composer .home-source-list {
  margin: 0 0 6px;
}

.event-home-composer .home-source-list:empty {
  display: none;
}

.source-selection-dialog {
  width: min(780px, calc(100vw - 32px));
  max-width: none;
  padding: 0;
  border: 0;
  border-radius: 18px;
  background: transparent;
  box-shadow: 0 28px 80px rgba(16, 31, 60, .22);
}

.source-selection-dialog::backdrop {
  background: rgba(21, 31, 49, .38);
  backdrop-filter: blur(3px);
}

.source-selection-sheet {
  display: grid;
  grid-template-rows: auto auto auto auto minmax(240px, 1fr) auto;
  box-sizing: border-box;
  max-height: min(760px, calc(100vh - 48px));
  padding: 0;
  overflow: hidden;
  border: 1px solid #e0e6ef;
  border-radius: 18px;
  background: #fff;
}

.source-selection-header {
  padding: 20px 22px 14px;
}

.source-selection-header h2,
.source-selection-header p {
  margin: 0;
}

.source-selection-header p {
  margin-top: 5px;
  color: #778398;
  font-size: 13px;
}

.source-selection-search {
  padding: 0 22px 12px;
}

.source-selection-search input {
  box-sizing: border-box;
  width: 100%;
  min-height: 42px;
  border: 1px solid #dce3ee;
  border-radius: 10px;
  background: #fafcff;
}

.source-selection-tabs {
  display: flex;
  gap: 6px;
  padding: 0 22px 12px;
  overflow-x: auto;
}

.source-selection-tabs button {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid #dce3ee;
  border-radius: 8px;
  background: #fff;
  color: #59667a;
  font-weight: 680;
  cursor: pointer;
}

.source-selection-tabs button.is-active {
  border-color: rgba(37, 99, 255, .42);
  background: #eef4ff;
  color: #235ee7;
}

.source-selection-toolbar,
.source-selection-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 22px;
  border-top: 1px solid #edf0f5;
}

.source-selection-toolbar {
  justify-content: flex-end;
  border-top: 0;
  border-bottom: 1px solid #edf0f5;
  background: #fafbfe;
}

.source-selection-list.source-picker {
  min-height: 240px;
  max-height: none;
  padding: 12px 22px;
  overflow-y: auto;
}

.source-selection-list .source-item {
  margin-bottom: 8px;
  padding: 12px 13px;
  border: 1px solid #e3e8f0;
  border-radius: 10px;
}

.source-selection-list .source-item-info small {
  display: -webkit-box;
  margin-top: 4px;
  overflow: hidden;
  color: #7a8699;
  font-size: 12px;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.source-selection-footer {
  padding-top: 13px;
  padding-bottom: 13px;
  color: #69768b;
  font-size: 13px;
}

@media (max-width: 980px) {
  .event-home-toolbar {
    grid-template-columns: 1fr;
  }
  .event-home-toolbar .event-hotspot-status {
    grid-column: 1;
  }
  .event-home-grid.event-hotspot-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .event-home-shell {
    gap: 10px;
    padding: 10px 9px 9px;
  }
  .event-home-toolbar {
    padding: 11px;
  }
  .event-home-toolbar .event-trend-filters {
    overflow-x: auto;
    flex-wrap: nowrap;
  }
  .event-home-toolbar .event-hotspot-status span:last-child {
    display: none;
  }
  .event-home-composer.creator-bottom-form {
    width: 100%;
  }
  .source-selection-dialog {
    width: calc(100vw - 16px);
  }
  .source-selection-sheet {
    max-height: calc(100vh - 16px);
  }
}

/* Event-first material cards */
.material-card.event-material-card,
.white-command-shell .material-card.event-material-card {
  align-items: flex-start;
  border-color: #d9e4f5;
  background: linear-gradient(135deg, #ffffff 0%, #f8fbff 100%);
}

.event-material-content {
  display: grid;
  gap: 9px;
}

.event-material-badges {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.event-material-update {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 9px;
  border-radius: 999px;
  color: #b45309;
  background: #fff7ed;
  border: 1px solid #fed7aa;
  font-size: 12px;
  font-weight: 700;
}

.event-material-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid #e5ebf4;
  border-radius: 10px;
  background: #fff;
}

.event-material-metrics > div {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 9px 11px;
  border-right: 1px solid #e5ebf4;
}

.event-material-metrics > div:last-child {
  border-right: 0;
}

.event-material-metrics span {
  color: #718096;
  font-size: 11px;
}

.event-material-metrics strong {
  color: #172033;
  font-size: 14px;
}

.event-material-sources {
  color: #64748b;
  font-size: 12px;
  line-height: 1.5;
}

@media (max-width: 640px) {
  .event-material-metrics {
    grid-template-columns: 1fr;
  }

  .event-material-metrics > div {
    border-right: 0;
    border-bottom: 1px solid #e5ebf4;
  }

  .event-material-metrics > div:last-child {
    border-bottom: 0;
  }
}

/* Clickable hotspot lists returned by the creator */
.white-command-shell #chatView .message-hotspot-results {
  display: grid;
  gap: 12px;
  width: 100%;
}

.white-command-shell #chatView .message-hotspot-results-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--brand-ink);
}

.white-command-shell #chatView .message-hotspot-results-heading span {
  color: #75839a;
  font-size: 13px;
}

.white-command-shell #chatView .message-hotspot-results-list {
  display: grid;
  gap: 10px;
}

.white-command-shell #chatView .message-hotspot-result-group {
  display: grid;
  gap: 8px;
}

.white-command-shell #chatView .message-hotspot-result-group + .message-hotspot-result-group {
  margin-top: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--brand-line);
}

.white-command-shell #chatView .message-hotspot-result-group-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--brand-ink);
  font-size: 14px;
}

.white-command-shell #chatView .message-hotspot-result-group-heading span {
  color: #75839a;
  font-size: 12px;
}

.white-command-shell #chatView .message-hotspot-result-group[data-hotspot-origin="web"] > .message-hotspot-result-group-heading strong {
  color: var(--brand-blue);
}

.white-command-shell #chatView .message-hotspot-card {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  padding: 16px;
  border: 1px solid #e5eaf2;
  border-radius: 8px;
  background: #fbfcff;
}

.white-command-shell #chatView .message-hotspot-index {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(22, 119, 255, 0.10);
  color: var(--brand-blue);
  font-size: 13px;
  font-weight: 750;
}

.white-command-shell #chatView .message-hotspot-card-content {
  min-width: 0;
}

.white-command-shell #chatView .message-hotspot-title {
  display: block;
  width: 100%;
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: #12213a;
  text-align: left;
  font-size: 16px;
  font-weight: 760;
  line-height: 1.45;
  cursor: pointer;
}

.white-command-shell #chatView .message-hotspot-title:hover {
  color: var(--brand-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.white-command-shell #chatView .message-hotspot-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin-top: 5px;
  color: #718096;
  font-size: 12px;
  line-height: 1.4;
}

.white-command-shell #chatView .message-hotspot-summary {
  display: -webkit-box;
  margin: 8px 0 0 !important;
  overflow: hidden;
  color: #536177 !important;
  font-size: 14px;
  line-height: 1.65 !important;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.white-command-shell #chatView .message-hotspot-actions,
.drawer-hotspot-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.white-command-shell #chatView .message-hotspot-actions {
  grid-column: 2;
  justify-content: flex-start;
}

.drawer-hotspot-actions {
  width: 100%;
  flex-wrap: nowrap;
  justify-content: flex-end;
}

.drawer-hotspot-actions button {
  flex: 1 1 0;
}

.white-command-shell #chatView .message-hotspot-actions button,
.drawer-hotspot-actions button {
  min-height: 34px;
  padding: 7px 11px;
  border: 1px solid #d9e1ec;
  border-radius: 6px;
  background: #ffffff;
  color: #33445e;
  font-size: 13px;
  white-space: nowrap;
}

.white-command-shell #chatView .message-hotspot-actions button:hover:not(:disabled),
.drawer-hotspot-actions button:hover:not(:disabled) {
  border-color: var(--brand-blue);
  color: var(--brand-blue);
}

.white-command-shell #chatView .message-hotspot-actions button:disabled,
.drawer-hotspot-actions button:disabled {
  cursor: default;
  opacity: 0.64;
}

.drawer-hotspot-actions {
  position: sticky;
  top: 0;
  z-index: 2;
  margin: -4px 0 18px;
  padding: 10px 0;
  background: #ffffff;
}

.chat-selected-sources {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  overflow-x: auto;
  padding: 2px 0;
}

.chat-selected-sources[hidden],
.chat-selected-sources:empty {
  display: none !important;
}

.chat-selected-sources > strong {
  flex: 0 0 auto;
  color: #64748b;
  font-size: 12px;
}

.white-command-shell #chatView .chat-selected-sources .home-source-tag {
  flex: 0 0 190px;
  width: 190px;
  min-width: 190px;
  height: 40px;
  min-height: 40px;
  margin: 0 !important;
}

@media (max-width: 760px) {
  .white-command-shell #chatView .message-hotspot-card {
    grid-template-columns: 28px minmax(0, 1fr);
  }

  .white-command-shell #chatView .message-hotspot-actions {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
}

/* ═══════════════════════════════════════════════
   Sidebar — 深色主题
   ═══════════════════════════════════════════════ */

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-height: 100vh;
  gap: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  background: #161713;
  padding: 20px 14px;
  overflow: hidden;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #e8e2d8;
  text-decoration: none;
  padding: 2px 0;
  margin-bottom: 18px;
  transition: opacity var(--duration-fast) var(--ease-out);
  flex-shrink: 0;
}

.brand:hover {
  opacity: 0.8;
}

.brand-mark {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #c8872e 0%, #e0aa50 50%, #f0c060 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: #1a1815;
  box-shadow:
    0 2px 14px rgba(200, 135, 46, 0.4),
    0 0 0 1px rgba(200, 135, 46, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.brand strong {
  display: block;
  overflow: hidden;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #f0ebe0;
}

.brand small {
  display: block;
  font-size: 10px;
  font-weight: 450;
  color: rgba(255, 255, 255, 0.35);
}

/* 导航列表 */
.nav-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-shrink: 0;
}

.nav-item {
  justify-content: flex-start;
  width: 100%;
  min-height: 36px;
  border-color: transparent;
  background: transparent;
  color: rgba(255, 255, 255, 0.5);
  padding: 0 10px;
  text-align: left;
  font-weight: 480;
  font-size: 13px;
  border-radius: var(--radius-sm);
  position: relative;
  transition:
    background var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.nav-item::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
  transition: background var(--duration-fast) var(--ease-out);
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.78);
  border-color: transparent;
  box-shadow: none;
}

.nav-item:hover::before {
  background: rgba(255, 255, 255, 0.45);
}

.nav-item.is-active {
  background: rgba(200, 135, 46, 0.14);
  color: #f0c060;
  font-weight: 560;
  border-color: transparent;
  box-shadow: none;
}

.nav-item.is-active::before {
  background: var(--gold);
  box-shadow: 0 0 6px rgba(200, 135, 46, 0.5);
}

.nav-item.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 3px;
  border-radius: 0 2px 2px 0;
  background: linear-gradient(180deg, var(--gold), #e0aa50);
}

/* 用户资料卡 */
.profile-strip {
  display: grid;
  gap: 10px;
  margin-top: 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
  padding: 14px;
  box-shadow: none;
  flex-shrink: 0;
}

.profile-strip strong {
  overflow-wrap: anywhere;
  font-size: 12px;
  font-weight: 580;
  color: #e0dad0;
}

.profile-strip span {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.35);
  line-height: 1.5;
}

.profile-strip button {
  min-height: 30px;
  font-size: 11px;
  padding: 0 10px;
}

/* 侧边栏内的主要按钮 — 金色强调 */
.sidebar .primary {
  border-color: rgba(200, 135, 46, 0.5);
  background: linear-gradient(135deg, rgba(200, 135, 46, 0.25), rgba(200, 135, 46, 0.15));
  color: #f0c060;
  font-weight: 550;
  box-shadow: 0 1px 4px rgba(200, 135, 46, 0.15);
}

.sidebar .primary:hover {
  border-color: rgba(200, 135, 46, 0.7);
  background: linear-gradient(135deg, rgba(200, 135, 46, 0.4), rgba(200, 135, 46, 0.25));
  color: #f6d080;
  box-shadow: 0 2px 8px rgba(200, 135, 46, 0.25);
}

/* 历史对话 */
.history-section {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}

/* 侧边栏历史滚动条 — 暗色适配 */
.history-section::-webkit-scrollbar {
  width: 3px;
}

.history-section::-webkit-scrollbar-track {
  background: transparent;
}

.history-section::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 999px;
}

.history-section::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.22);
}

.history-label {
  font-size: 10px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0 4px;
  margin: 0;
}

.history-list {
  display: grid;
  gap: 2px;
}

.history-item {
  display: block;
  width: 100%;
  padding: 6px 8px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-height: auto;
  font-weight: 400;
}

.history-item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.7);
  box-shadow: none;
  transform: none;
}

.history-item.is-active {
  background: rgba(200, 135, 46, 0.15);
  color: #f0c060;
  font-weight: 550;
}

/* ═══════════════════════════════════════════════
   Workspace — 主区域
   ═══════════════════════════════════════════════ */

.workspace {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 14px;
  height: 100vh;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  padding: 20px 28px;
  background: radial-gradient(ellipse at 50% 0%, rgba(255,255,255,0.6) 0%, transparent 70%);
}

/* 顶部栏 */
.topbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.topbar::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 48px;
  height: 2px;
  border-radius: 1px;
  background: linear-gradient(90deg, var(--gold), rgba(200, 135, 46, 0.1), transparent);
}

.topbar h1 {
  font-size: 21px;
  font-weight: 650;
  letter-spacing: -0.025em;
}

.topbar-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}


/* ═══════════════════════════════════════════════
   View 切换
   ═══════════════════════════════════════════════ */

.view {
  display: none;
  min-width: 0;
  min-height: 0;
}

.view.is-active {
  display: block;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  animation: fadeSlideIn var(--duration-slow) var(--ease-out);
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* 卡片交错入场 */
@keyframes cardStaggerIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ═══════════════════════════════════════════════
   排版布局
   ═══════════════════════════════════════════════ */

.library-layout {
  display: grid;
  gap: 14px;
}

.library-layout {
  grid-template-columns: minmax(0, 1fr);
}

/* ═══════════════════════════════════════════════
   面板卡片
   ═══════════════════════════════════════════════ */

.source-rail,
.writing-panel,
.material-form {
  display: grid;
  align-content: start;
  gap: 12px;
  min-width: 0;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  padding: 16px;
  box-shadow: var(--shadow-xs);
  transition: border-color var(--duration-fast) var(--ease-out);
}

.source-rail:hover,
.writing-panel:hover {
  border-color: var(--border-default);
}

/* 区块标题 */
.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
}

.section-heading.compact {
  grid-template-columns: 1fr;
}

.section-heading h2 {
  color: var(--text-primary);
}

/* ═══════════════════════════════════════════════
   对话区
   ═══════════════════════════════════════════════ */

.chat-log {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 340px;
  max-height: 52vh;
  overflow: auto;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-base);
  padding: 12px;
  scroll-behavior: smooth;
}

/* 滚动条 */
.chat-log::-webkit-scrollbar,
.source-rail::-webkit-scrollbar {
  width: 4px;
}

.chat-log::-webkit-scrollbar-track,
.source-rail::-webkit-scrollbar-track {
  background: transparent;
}

.chat-log::-webkit-scrollbar-thumb,
.source-rail::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: 999px;
}

.chat-log::-webkit-scrollbar-thumb:hover {
  background: var(--border-strong);
}

/* 消息气泡 */
.message {
  display: grid;
  gap: 4px;
  max-width: 84%;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  padding: 10px 13px;
  overflow-wrap: anywhere;
  border: 1px solid var(--border-subtle);
  animation: messageIn var(--duration-normal) var(--ease-out);
}

@keyframes messageIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message.user {
  justify-self: end;
  background: var(--gold-soft);
  border-color: rgba(200, 135, 46, 0.15);
}

.message strong {
  font-size: 10px;
  font-weight: 600;
  color: var(--accent-text);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.message-content {
  font-size: 18px;
  line-height: 1.82;
  color: var(--text-primary);
}

.message-content p {
  margin: 0;
}

.message-content p + p {
  margin-top: 10px;
}

.message-content h1,
.message-content h2,
.message-content h3 {
  margin: 12px 0 6px;
  color: var(--text-primary);
  font-weight: 760;
  line-height: 1.3;
}

.message-content h1 { font-size: 30px; }
.message-content h2 { font-size: 24px; }
.message-content h3 { font-size: 21px; }

.message-content ul,
.message-content ol {
  margin: 6px 0 10px;
  padding-left: 20px;
}

.message-content li {
  margin: 4px 0;
}

.message-content blockquote {
  margin: 8px 0;
  padding-left: 10px;
  border-left: 3px solid var(--gold);
  color: var(--text-secondary);
}

.message-content code {
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--bg-hover);
  font-size: 14px;
}

/* ═══════════════════════════════════════════════
   表单
   ═══════════════════════════════════════════════ */

.material-form {
  display: grid;
  gap: 12px;
}

/* ═══════════════════════════════════════════════
   卡片列表通用
   ═══════════════════════════════════════════════ */

.hotspot-list,
.material-list,
.source-picker {
  display: grid;
  align-content: start;
  gap: 10px;
}

.hotspot-card {
  display: grid;
  gap: 8px;
  min-width: 0;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  padding: 14px;
  position: relative;
  overflow: hidden;
  transition:
    border-color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

.hotspot-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  border-radius: 3px 0 0 3px;
  background: transparent;
  transition: background var(--duration-fast) var(--ease-out);
}

.hotspot-card:hover {
  border-color: rgba(200, 135, 46, 0.25);
  box-shadow:
    0 6px 22px rgba(0, 0, 0, 0.09),
    0 0 0 1px rgba(200, 135, 46, 0.08);
  transform: translateY(-4px);
  cursor: pointer;
}

.hotspot-card:active {
  transform: translateY(-1px) scale(0.985);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.06),
    0 0 0 1px rgba(200, 135, 46, 0.12);
  transition: transform 60ms ease-out, box-shadow 60ms ease-out;
}

.hotspot-card:hover::before {
  background: linear-gradient(180deg, var(--gold), var(--gold-hover));
}

.hotspot-card h3 {
  font-size: 13px;
  line-height: 1.35;
  overflow-wrap: anywhere;
  color: var(--text-primary);
}

/* ═══════════════════════════════════════════════
   元信息行
   ═══════════════════════════════════════════════ */

.meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-size: 10px;
  font-weight: 500;
}

/* ═══════════════════════════════════════════════
   标签 Pill
   ═══════════════════════════════════════════════ */

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  border-radius: var(--radius-full);
  background: var(--bg-hover);
  color: var(--text-secondary);
  padding: 1px 9px;
  font-size: 10px;
  font-weight: 550;
  border: 1px solid var(--border-subtle);
  transition:
    background var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.pill.accent {
  background: var(--gold-soft);
  color: var(--accent-text);
  border-color: rgba(200, 135, 46, 0.18);
}

.pill.info,
.pill.blue {
  background: var(--slate-soft);
  color: var(--slate);
  border-color: rgba(91, 122, 142, 0.15);
}

/* ═══════════════════════════════════════════════
   按钮组
   ═══════════════════════════════════════════════ */

.card-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

/* ═══════════════════════════════════════════════
   热点库 — 左侧筛选侧栏
   ═══════════════════════════════════════════════ */

.hotspots-layout {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}
.hotspots-filter { display: flex; flex-direction: column; gap: 0; position: sticky; top: 20px; height: calc(100vh - 120px); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); background: var(--bg-elevated); padding: 16px; box-shadow: var(--shadow-xs); }
.filter-body { flex: 1; overflow-y: auto; display: grid; gap: 14px; align-content: start; padding-bottom: 8px; }
.filter-label { display: block; font-size: 11px; font-weight: 600; color: var(--text-muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.04em; }
.filter-date { width: 100%; min-height: 34px; font-size: 12px; padding: 6px 10px; }
.filter-checks { display: grid; gap: 3px; max-height: 240px; overflow-y: auto; }
.filter-checks label { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-secondary); cursor: pointer; font-weight: 400; }
.filter-checks input[type="checkbox"] { width: 14px; min-width: 14px; height: 14px; min-height: 14px; accent-color: var(--gold); }
.filter-search-btn { width: 100%; flex-shrink: 0; margin-top: 8px; }
.hotspots-layout .hotspot-list {
  min-height: 0;
  max-height: 100%;
  overflow-y: auto;
  padding-right: 4px;
}

/* source-tabs — 创作区语料切换 */
.source-tabs {
  display: grid;
  width: 100%;
  box-sizing: border-box;
  gap: 2px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  padding: 3px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.source-tabs button {
  min-height: 30px;
  border-color: transparent;
  background: transparent;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: color var(--duration-normal) var(--ease-out);
}
.source-tabs button:hover { background: transparent; color: var(--text-primary); box-shadow: none; transform: none; }
.source-tabs button.is-active {
  background: linear-gradient(135deg, var(--gold), var(--gold-hover));
  color: #fff;
  font-weight: 600;
  box-shadow: 0 1px 4px rgba(200, 135, 46, 0.3);
}

@media (max-width: 760px) {
  .hotspots-layout { grid-template-columns: 1fr; }
  .hotspots-filter { position: static; display: flex; flex-wrap: wrap; gap: 10px; padding: 12px; height: auto; }
  .filter-group { flex: 1; min-width: 140px; }
}

/* ═══════════════════════════════════════════════
   热点卡片
   ═══════════════════════════════════════════════ */

.hotspot-card {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
}

.hotspot-main {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.hotspot-body,
.material-body,
.source-text {
  display: -webkit-box;
  overflow: hidden;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  color: var(--text-secondary);
  font-size: 12px;
}

.hotspot-body,
.material-body {
  -webkit-line-clamp: 3;
}

.source-text {
  -webkit-line-clamp: 2;
  font-size: 11px;
}

/* ═══════════════════════════════════════════════
   创作区 — 左侧语料面板
   ═══════════════════════════════════════════════ */

.source-rail {
  max-height: calc(100vh - 120px);
  overflow: auto;
}

.source-rail-heading {
  grid-template-columns: minmax(0, 1fr) auto;
}

.select-all-btn {
  font-size: 11px;
  min-height: 30px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
}

/* 创作区语料卡片 — 复选框样式 */
.source-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition:
    background var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

/* 左侧选中指示条 */
.source-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  border-radius: 3px 0 0 3px;
  background: transparent;
  transition: background var(--duration-fast) var(--ease-out);
}

.source-item:hover {
  background: var(--bg-hover);
  border-color: var(--border-default);
  transform: translateY(-1px);
  box-shadow: var(--shadow-xs);
}

.source-item.is-selected {
  background: rgba(200, 135, 46, 0.10);
  border-color: var(--gold);
  box-shadow: 0 0 0 1px rgba(200, 135, 46, 0.15);
}

.source-item.is-selected::before {
  background: var(--gold);
}

.source-item input[type="checkbox"] {
  width: 15px;
  min-width: 15px;
  height: 15px;
  min-height: 15px;
  accent-color: var(--gold);
  cursor: pointer;
  margin: 0;
}

.source-item-info {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.source-item-info strong {
  font-size: 12px;
  font-weight: 540;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.source-item-info span {
  font-size: 10px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ═══════════════════════════════════════════════
   创作区对话
   ═══════════════════════════════════════════════ */

.creator-chat {
  min-height: 340px;
}

.message-status {
  display: inline-flex;
  align-items: center;
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(211, 137, 36, 0.12);
  color: var(--accent-strong);
  font-size: 11px;
  font-weight: 600;
  vertical-align: middle;
}

/* ═══════════════════════════════════════════════
   素材库
   ═══════════════════════════════════════════════ */

.material-form[hidden] {
  display: none;
}

.material-list {
  grid-template-columns: 1fr;
  gap: 12px;
}

/* 文件夹分组 */
.material-folder {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  overflow: hidden;
}

.material-folder-header {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  cursor: pointer;
  user-select: none;
  transition: background var(--duration-fast) var(--ease-out);
}

.material-folder-header::before {
  content: "📁";
  font-size: 15px;
  line-height: 1;
}

.material-folder-header:hover {
  background: var(--bg-hover);
}

.material-folder-header strong {
  font-size: 13px;
  font-weight: 580;
}

.material-folder-header span {
  font-size: 11px;
  color: var(--text-muted);
}

.folder-chevron {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 10px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.material-folder.is-collapsed .folder-chevron {
  transform: rotate(-90deg);
}

.material-folder.is-collapsed .material-folder-body {
  display: none;
}

.material-folder-body {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 10px;
  padding: 0 16px 14px;
}

/* 素材卡片（新版） */
.material-card {
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 8px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-base);
  padding: 12px 14px;
  position: relative;
  overflow: hidden;
  transition:
    border-color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

.material-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  border-radius: 3px 0 0 3px;
  background: transparent;
  transition: background var(--duration-fast) var(--ease-out);
}

.material-card:hover {
  border-color: rgba(200, 135, 46, 0.2);
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.08),
    0 0 0 1px rgba(200, 135, 46, 0.06);
  transform: translateY(-3px);
}

.material-card:active {
  transform: translateY(0) scale(0.985);
  transition: transform 60ms ease-out;
}

.material-card:hover::before {
  background: linear-gradient(180deg, var(--gold), var(--gold-hover));
}

.material-card-header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 6px;
}

.material-card-header h3 {
  font-size: 13px;
  font-weight: 580;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.material-card-menu {
  position: relative;
}

.material-card-menu-btn {
  width: 26px;
  min-width: 26px;
  height: 26px;
  min-height: 26px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 16px;
  padding: 0;
  border-radius: var(--radius-sm);
  letter-spacing: 1px;
}

.material-card-menu-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  box-shadow: none;
  transform: none;
}

.material-card-menu-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  z-index: 10;
  min-width: 100px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 4px;
}

.material-card-menu-dropdown.is-open {
  display: block;
}

.material-card-menu-dropdown button {
  width: 100%;
  justify-content: flex-start;
  min-height: 32px;
  border: none;
  background: transparent;
  font-size: 12px;
  color: var(--text-primary);
  border-radius: var(--radius-sm);
}

.material-card-menu-dropdown button:hover {
  background: var(--bg-hover);
  box-shadow: none;
  transform: none;
}

.material-card-menu-dropdown button.danger {
  color: var(--danger);
}

.material-card-menu-dropdown button.danger:hover {
  background: var(--danger-soft);
}

.material-card-body {
  font-size: 12px;
  line-height: 1.55;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.material-card-time {
  font-size: 10px;
  color: var(--text-muted);
}

/* 删除确认弹窗 */
#deleteConfirmDialog {
  width: min(90vw, 400px);
  border-radius: var(--radius-2xl);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.14),
    0 0 0 1px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-default);
}

.confirm-dialog {
  display: grid;
  gap: 14px;
  padding: 24px;
  position: relative;
}

.confirm-dialog::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--danger), #e07070);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.confirm-dialog h2 {
  font-size: 17px;
  font-weight: 650;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.confirm-dialog h2::before {
  content: "⚠️";
  font-size: 18px;
}

.confirm-dialog p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.confirm-dialog .form-actions {
  justify-content: flex-end;
  gap: 10px;
}

.danger-btn {
  background: var(--danger) !important;
  border-color: var(--danger) !important;
  color: #fff !important;
  font-weight: 580 !important;
  box-shadow: 0 2px 8px rgba(201, 74, 74, 0.25) !important;
  transition:
    background var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out) !important;
}

.danger-btn:hover {
  background: #b33e3e !important;
  border-color: #b33e3e !important;
  box-shadow: 0 4px 14px rgba(201, 74, 74, 0.35) !important;
}

.danger-btn:active {
  transform: scale(0.97) !important;
}


/* ═══════════════════════════════════════════════
   空状态
   ═══════════════════════════════════════════════ */

.empty-state {
  border: 1px dashed var(--border-default);
  border-radius: var(--radius-xl);
  background: var(--bg-elevated);
  padding: 36px 18px 28px;
  text-align: center;
  color: var(--text-muted);
  position: relative;
}

.empty-state::before {
  content: "";
  display: block;
  width: 40px;
  height: 40px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: var(--bg-hover);
  background-image:
    radial-gradient(circle at 14px 16px, var(--border-default) 3px, transparent 3px),
    radial-gradient(circle at 26px 16px, var(--border-default) 3px, transparent 3px);
  background-position: 0 0, 0 0;
}

.empty-state strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 580;
}

.empty-state p {
  font-size: 12px;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════
   详情抽屉 (Hotspot & Material detail)
   ═══════════════════════════════════════════════ */

.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; left: 0;
  z-index: 10000;
  display: none;
}
.drawer.is-open {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 480px);
}
.drawer-backdrop { background: rgba(0,0,0,0.4); cursor: pointer; backdrop-filter: blur(6px); }
.drawer-panel {
  background: var(--bg-elevated);
  border-left: 1px solid var(--border-subtle);
  display: flex; flex-direction: column;
  overflow: hidden;
  animation: drawerIn var(--duration-slow) var(--ease-out);
}
@keyframes drawerIn {
  from { transform: translateX(60px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
.drawer-header {
  display: grid; grid-template-columns: 1fr auto;
  align-items: start; gap: 12px;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
}
.drawer-header h2 { font-size: 16px; line-height: 1.4; overflow-wrap: anywhere; }
.drawer-header button { width: 30px; min-width: 30px; height: 30px; min-height: 30px; padding: 0; font-size: 16px; }
.drawer-body {
  flex: 1; overflow-y: auto;
  padding: 16px 20px 24px;
  display: grid; gap: 14px; align-content: start;
}
.drawer-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.drawer-meta span {
  font-size: 11px;
  color: var(--text-muted);
  background: var(--bg-hover);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
}
.drawer-meta .pill {
  font-size: 11px;
  padding: 3px 10px;
}
.drawer-section-title {
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px solid var(--border-subtle);
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
}
.drawer-content {
  font-size: 15px; line-height: 1.9;
  color: var(--text-primary);
  overflow-wrap: anywhere;
}
.drawer-content h1 { font-size: 20px; margin: 16px 0 8px; }
.drawer-content h2 { font-size: 17px; margin: 14px 0 6px; }
.drawer-content h3 { font-size: 15px; margin: 12px 0 4px; }
.drawer-content p { margin: 0; }
.drawer-content p + p { margin-top: 14px; }
.drawer-content ul, .drawer-content ol { margin: 0 0 10px; padding-left: 20px; }
.drawer-content li { margin-bottom: 4px; }
.drawer-content strong { font-weight: 600; }
.drawer-content em { font-style: italic; }
.drawer-content code { background: var(--bg-hover); padding: 1px 5px; border-radius: 3px; font-size: 13px; }
.drawer-content blockquote { border-left: 3px solid var(--gold); padding-left: 12px; margin: 8px 0; color: var(--text-secondary); }
.drawer-content hr { border: none; border-top: 1px solid var(--border-subtle); margin: 12px 0; }
.drawer-content a { color: var(--gold); }
.drawer-link { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; font-size: 12px; }

@media (max-width: 760px) {
  .drawer.is-open { grid-template-columns: 1fr; }
  .drawer-backdrop { display: none; }
  .drawer-panel { border-left: none; }
}

/* ═══════════════════════════════════════════════
   Dialog / Modal
   ═══════════════════════════════════════════════ */

dialog {
  width: min(94vw, 420px);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  background: var(--bg-elevated);
  color: var(--text-primary);
  padding: 0;
  box-shadow: var(--shadow-lg);
  animation: dialogIn var(--duration-slow) var(--ease-out);
}

@keyframes dialogIn {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(6px);
}

/* ═══════════════════════════════════════════════
   Home — 品牌 Hero + 大输入框 + 快捷入口
   ═══════════════════════════════════════════════ */

.home-layout {
  display: grid;
  justify-items: center;
  gap: 28px;
  min-height: calc(100vh - 160px);
  padding: 24px 0 40px;
  max-width: 720px;
  margin: 0 auto;
  align-content: center;
}

/* 品牌 Hero */
.home-hero {
  text-align: center;
  animation: fadeSlideIn var(--duration-slow) var(--ease-out);
  display: grid;
  justify-items: center;
  gap: 0;
}

.home-eyebrow {
  font-size: 11px;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  margin-bottom: 12px;
}

.home-hero h2 {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #c8872e 0%, #e0aa50 30%, var(--ink-text) 70%, #3b4f5e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 14px;
}

.hero-divider {
  width: 56px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold-hover), var(--gold), transparent);
  margin-bottom: 14px;
}

.home-hero p {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 450;
}

/* 大输入框 — 卡片化 */
.home-big-ask {
  width: 100%;
  max-width: 640px;
}

.home-input-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.06),
    0 10px 36px rgba(0, 0, 0, 0.10),
    0 0 0 1px rgba(200, 135, 46, 0.06);
  transition:
    border-color var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out),
    transform var(--duration-normal) var(--ease-out);
  overflow: hidden;
}

.home-input-wrap::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  border-radius: 3px 0 0 3px;
  background: linear-gradient(180deg, var(--gold), rgba(200, 135, 46, 0.5));
  opacity: 0.55;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.home-input-wrap:focus-within {
  border-color: rgba(200, 135, 46, 0.45);
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.08),
    0 16px 48px rgba(0, 0, 0, 0.14),
    0 0 0 3px rgba(200, 135, 46, 0.10);
  transform: translateY(-2px);
}

.home-input-wrap:focus-within::before {
  opacity: 1;
}

.home-big-ask textarea {
  width: 100%;
  min-height: 200px;
  font-size: 15px;
  padding: 20px 20px 56px 20px;
  border: none;
  border-radius: var(--radius-xl);
  resize: vertical;
  line-height: 1.65;
  display: block;
  background: transparent;
}

.home-big-ask textarea:focus {
  box-shadow: none;
}

/* 快捷建议 */
.home-suggest {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  max-width: 640px;
  width: 100%;
}

.home-suggest-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
  margin-right: 4px;
}

.home-suggest button {
  min-height: 30px;
  font-size: 12px;
  padding: 0 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-weight: 480;
  cursor: pointer;
  transition:
    background var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out);
}

.home-suggest button:hover {
  border-color: var(--gold);
  color: var(--accent-text);
  background: var(--gold-soft);
  transform: translateY(-2px);
  box-shadow: 0 2px 8px rgba(200, 135, 46, 0.12);
}

.home-suggest button:active {
  transform: translateY(0) scale(0.97);
}

/* 功能入口卡片 */
.home-entry-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 640px;
  width: 100%;
}

.entry-card {
  display: grid;
  justify-items: center;
  gap: 10px;
  text-align: center;
  padding: 24px 16px 22px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  text-decoration: none;
  color: var(--text-primary);
  box-shadow: var(--shadow-xs);
  transition:
    border-color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.entry-card:nth-child(1) {
  background: linear-gradient(160deg, #fffaf3, #fff5e8);
  border-color: rgba(200, 135, 46, 0.15);
}

.entry-card:nth-child(2) {
  background: linear-gradient(160deg, #f7f9fb, #eef3f7);
  border-color: rgba(59, 79, 94, 0.12);
}

.entry-card:nth-child(3) {
  background: linear-gradient(160deg, #faf9f7, #f4f1ec);
  border-color: rgba(0, 0, 0, 0.08);
}

.entry-card:hover {
  box-shadow:
    0 4px 14px rgba(0, 0, 0, 0.08),
    0 0 0 1px rgba(200, 135, 46, 0.10);
  transform: translateY(-4px);
}

.entry-card:nth-child(1):hover {
  border-color: rgba(200, 135, 46, 0.35);
}

.entry-card:nth-child(2):hover {
  border-color: rgba(59, 79, 94, 0.25);
}

.entry-card:nth-child(3):hover {
  border-color: rgba(0, 0, 0, 0.18);
}

.entry-card .entry-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  line-height: 1;
  transition: transform var(--duration-fast) var(--ease-out);
}

.entry-card:hover .entry-icon {
  transform: scale(1.1);
}

.entry-card:nth-child(1) .entry-icon {
  background: linear-gradient(135deg, rgba(200, 135, 46, 0.15), rgba(200, 135, 46, 0.06));
}

.entry-card:nth-child(2) .entry-icon {
  background: linear-gradient(135deg, rgba(59, 79, 94, 0.12), rgba(59, 79, 94, 0.05));
}

.entry-card:nth-child(3) .entry-icon {
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.06), rgba(0, 0, 0, 0.02));
}

.entry-card strong {
  font-size: 14px;
  font-weight: 600;
}

.entry-card span:last-child {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 450;
}

.home-input-bar {
  position: absolute;
  bottom: 6px;
  left: 10px;
  right: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.home-input-bar-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.home-input-bar select {
  width: auto;
  min-width: 96px;
  min-height: 30px;
  font-size: 12px;
  padding: 4px 26px 4px 8px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--bg-base);
  color: var(--text-secondary);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='8' height='5' viewBox='0 0 8 5' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L4 4L7 1' stroke='%239e9e9e' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.home-input-bar select:hover {
  border-color: var(--border-default);
  box-shadow: none;
}

.home-input-bar select:focus {
  border-color: var(--gold);
  box-shadow: var(--shadow-focus-ring);
}

/* 首页已选语料列表 */
.home-source-list {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.home-source-list:empty {
  display: none;
}

.home-source-tag {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px;
  max-width: 180px;
  font-size: 12px;
  color: var(--text-secondary);
  padding: 5px 10px;
  background: var(--bg-hover);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.home-source-tag span {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.35;
}

.home-source-tag button {
  width: 18px;
  min-width: 18px;
  height: 18px;
  min-height: 18px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 12px;
}

.home-source-tag button:hover {
  color: var(--danger);
  box-shadow: none;
  transform: none;
}

/* 对话页 — 查看语料 */
.chat-source-toggle {
  font-size: 11px;
  color: var(--accent-text);
  background: none;
  border: none;
  padding: 0;
  min-height: auto;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.chat-source-toggle:hover {
  color: var(--gold);
  box-shadow: none;
  transform: none;
}

.chat-source-list {
  margin-top: 6px;
  display: grid;
  gap: 3px;
  padding: 8px 10px;
  background: var(--bg-hover);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--text-secondary);
}

.chat-source-list button {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  justify-content: flex-start;
  min-height: 28px;
  padding: 0 6px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  text-align: left;
}

.chat-source-list button:hover {
  background: rgba(72, 108, 103, 0.08);
  color: var(--sc-sage);
  box-shadow: none;
  transform: none;
}

/* 发送图标按钮 */
.send-btn {
  position: relative;
  width: 36px;
  min-width: 36px;
  height: 36px;
  min-height: 36px;
  border: none;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #c8872e, #d4953a);
  color: #fff;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              opacity var(--duration-fast) var(--ease-out);
  box-shadow: 0 2px 8px rgba(200, 135, 46, 0.25);
}

.send-btn:hover {
  background: linear-gradient(135deg, #d4953a, #e0a548);
  box-shadow: 0 4px 14px rgba(200, 135, 46, 0.35);
  transform: none;
}

.send-btn:active {
  background: #b87826;
  transform: scale(0.96);
}

.send-btn:disabled {
  cursor: not-allowed;
  opacity: 0.8;
}

.send-btn.is-loading svg {
  opacity: 0;
}

.send-btn.is-loading::after {
  content: "";
  position: absolute;
  width: 15px;
  height: 15px;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-top-color: #fff;
  border-radius: 50%;
  animation: sendSpin 0.7s linear infinite;
}

.creator-bottom-form .send-btn {
  width: 42px;
  min-width: 42px;
  height: 42px;
  min-height: 42px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(92, 54, 23, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.stream-cancel-btn {
  min-height: 34px;
  padding: 0 12px;
  border-color: rgba(200, 135, 46, 0.3);
  background: #fff7ea;
  color: var(--accent-text);
  font-size: 12px;
  font-weight: 700;
}

.stream-cancel-btn:hover {
  background: #fff0d9;
  box-shadow: none;
  transform: none;
}

@keyframes sendSpin {
  to {
    transform: rotate(360deg);
  }
}

/* ═══════════════════════════════════════════════
   AI 对话页 (ChatGPT 风格)
   ═══════════════════════════════════════════════ */

#chatView {
  display: none;
  grid-template-rows: 1fr auto;
  height: calc(100vh - 90px);
}

#chatView.is-active {
  display: grid;
}

.chat-messages {
  overflow-y: auto;
  padding: 16px 0;
  display: grid;
  gap: 16px;
  align-content: start;
}

.chat-bottom-form {
  border-top: 1px solid var(--border-subtle);
  padding: 12px 0;
  background: var(--bg-base);
  position: relative;
}

.chat-bottom-form::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 40px;
  height: 2px;
  border-radius: 1px;
  background: linear-gradient(90deg, var(--gold), rgba(200, 135, 46, 0));
}

.chat-input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: end;
}

.chat-input-row textarea {
  min-height: 42px;
  max-height: 120px;
  font-size: 14px;
  padding: 10px 14px;
  border-radius: var(--radius-lg);
  resize: none;
}

/* ═══════════════════════════════════════════════
   创作区 — 底部输入
   ═══════════════════════════════════════════════ */

#creatorView.is-active {
  display: grid;
  height: calc(100vh - 100px);
}

.creator-layout {
  display: grid;
  grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  gap: 16px;
  min-height: 0;
  overflow: hidden;
}

.writing-panel {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.writing-panel .section-heading {
  flex-shrink: 0;
}

.quick-intents {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.quick-intents button {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  color: var(--text-secondary);
  padding: 7px 10px;
  font-size: 13px;
  line-height: 1;
}

.quick-intents button:hover {
  color: var(--text-primary);
  border-color: rgba(200, 135, 46, 0.45);
  background: rgba(200, 135, 46, 0.08);
  transform: none;
  box-shadow: none;
}

.creator-chat {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

.creator-bottom-form {
  flex-shrink: 0;
  border-top: 1px solid var(--border-subtle);
  padding-top: 12px;
  position: relative;
}

.creator-bottom-form::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 36px;
  height: 2px;
  border-radius: 1px;
  background: linear-gradient(90deg, var(--gold), rgba(200, 135, 46, 0));
}

.creator-input-wrap {
  position: relative;
}

.creator-input-wrap textarea {
  width: 100%;
  min-height: 200px;
  font-size: 13px;
  padding: 14px 16px 52px 16px;
  border-radius: var(--radius-lg);
  resize: vertical;
  line-height: 1.6;
  display: block;
}

.creator-input-bar {
  position: absolute;
  bottom: 6px;
  left: 8px;
  right: 8px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.mini-btn {
  min-height: 30px;
  font-size: 11px;
  padding: 0 10px;
  border-radius: var(--radius-full);
  border-color: var(--border-default);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  white-space: nowrap;
}

.mini-btn:hover {
  border-color: var(--gold);
  color: var(--accent-text);
  box-shadow: none;
  transform: none;
}

/* ═══════════════════════════════════════════════
   素材库 — 精简头部
   ═══════════════════════════════════════════════ */

.library-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.add-source-btn {
  width: 32px;
  min-width: 32px;
  height: 32px;
  min-height: 32px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--text-muted);
  font-size: 18px;
  font-weight: 300;
  padding: 0;
  line-height: 1;
  transition:
    border-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out),
    background var(--duration-fast) var(--ease-out);
}

.add-source-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-soft);
  box-shadow: none;
  transform: none;
}


/* ═══════════════════════════════════════════════
   首页占位符轮播动画
   ═══════════════════════════════════════════════ */

#homeAskInput::placeholder {
  transition: opacity 500ms ease;
}

#homeAskInput.placeholder-fade::placeholder {
  opacity: 0.3;
}

/* ═══════════════════════════════════════════════
   语料选择弹窗
   ═══════════════════════════════════════════════ */

.picker-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 20px 20px 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.picker-header h2 {
  font-size: 17px;
  font-weight: 650;
  color: var(--text-primary);
}

.picker-header p {
  grid-column: 1;
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 2px;
}

.picker-header button {
  grid-row: 1 / 3;
  grid-column: 2;
  align-self: start;
  width: 32px;
  min-width: 32px;
  height: 32px;
  min-height: 32px;
  padding: 0;
  font-size: 16px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  color: var(--text-muted);
  transition: all var(--duration-fast) var(--ease-out);
}

.picker-header button:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-default);
}

/* ═══════════════════════════════════════════════
   Responsive — ≤1080px
   ═══════════════════════════════════════════════ */

@media (max-width: 1080px) {
  .topbar,
  .home-layout,
  .library-layout {
    grid-template-columns: 1fr;
  }

  .creator-layout {
    grid-template-columns: 1fr;
  }

  #creatorView.is-active {
    height: auto;
  }

  .source-rail {
    max-height: none;
  }

  .home-layout {
    max-width: none;
    padding: 20px 0 32px;
  }

  .home-entry-cards {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
  }

  .home-hero h2 {
    font-size: 28px;
    -webkit-text-fill-color: transparent;
  }

}

/* ═══════════════════════════════════════════════
   Responsive — ≤760px
   ═══════════════════════════════════════════════ */

@media (max-width: 760px) {
  :root {
    --sidebar-width: 100%;
  }

  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    min-height: auto;
    max-height: none;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(180deg, #1e1c19, #191714);
    padding: 14px;
  }

  .brand {
    flex: 1;
  }

  .brand small {
    display: none;
  }

  .history-section {
    display: none;
  }

  .nav-list {
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
    gap: 4px;
  }

  .nav-item {
    flex: 1;
    justify-content: center;
    min-width: 0;
    min-height: 38px;
    padding: 0 10px;
    white-space: normal;
    font-size: 12px;
  }

  .nav-item::before {
    display: none;
  }

  .profile-strip {
    width: 100%;
    margin-top: 0;
  }

  .workspace {
    padding: 16px;
  }

  .topbar-actions,
  .hotspot-card,
  .section-heading {
    grid-template-columns: 1fr;
  }

  .section-heading > button,
  .section-heading > select {
    justify-self: stretch;
    width: 100%;
  }

  .message {
    max-width: 100%;
  }

  .creator-layout {
    grid-template-columns: 1fr;
  }

  .home-entry-cards {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .home-hero h2 {
    font-size: 24px;
    -webkit-text-fill-color: transparent;
  }

  .home-suggest {
    gap: 6px;
  }

  .home-suggest button {
    font-size: 11px;
    padding: 0 10px;
    min-height: 28px;
  }
}

/* ═══════════════════════════════════════════════
   Responsive — ≤420px
   ═══════════════════════════════════════════════ */

@media (max-width: 420px) {
  .workspace {
    padding: 14px;
  }

  .topbar h1 {
    font-size: 20px;
  }

  .topbar-actions {
    grid-template-columns: 1fr;
  }

  .material-list {
    grid-template-columns: 1fr;
  }
}

/* ═══════════════════════════════════════════════
   Reduced motion
   ═══════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ═══════════════════════════════════════════════
   SparkCrate prototype redesign layer
   ═══════════════════════════════════════════════ */

body {
  background:
    radial-gradient(circle at 24% 0%, rgba(218, 151, 57, 0.14), transparent 34%),
    linear-gradient(180deg, #faf8f3 0%, #f2ede4 100%);
}

.app-shell { background: transparent; }

.workspace {
  height: 100vh;
  min-height: 0;
  overflow: hidden;
  background: transparent;
  padding: 18px 22px;
}

.topbar {
  min-height: 50px;
  padding: 0 0 12px;
  background: transparent;
  border-bottom: 1px solid var(--line-soft);
  box-shadow: none;
}

.topbar::after { display: none; }

.topbar h1 {
  font-size: 22px;
  font-weight: 760;
  letter-spacing: 0;
}

.sidebar { background: #171410; }
.brand, .nav-item, .history-item { letter-spacing: 0; }

.nav-item {
  min-height: 38px;
  border-radius: 7px;
}

.nav-item.is-active { background: rgba(183, 121, 41, 0.18); }

.view.is-active {
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.workbench-layout {
  display: grid;
  grid-template-columns: minmax(380px, 480px) minmax(0, 1fr);
  gap: 14px;
  align-items: stretch;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.workbench-rail,
.workbench-composer,
.workbench-panel { min-width: 0; }

.workbench-panel,
.workbench-composer,
.composer-output {
  border: 1px solid rgba(210, 192, 166, 0.58);
  border-radius: 12px;
  background: var(--surface-panel);
  box-shadow: 0 10px 26px rgba(60, 42, 24, 0.06);
}

.workbench-rail {
  display: grid;
  grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
  gap: 14px;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.workbench-panel {
  display: flex;
  min-height: 0;
  flex-direction: column;
  overflow: hidden;
  padding: 13px;
}

.workbench-composer {
  display: flex;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  background:
    linear-gradient(180deg, rgba(255, 252, 246, 0.96), rgba(255, 250, 241, 0.9)),
    var(--surface-panel);
}

.composer-output {
  display: flex;
  flex: 1;
  min-height: 0;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
  padding: 12px;
  background: linear-gradient(180deg, #fffaf1 0%, #fffdf9 100%);
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--tool-ink);
  font-size: 13px;
  font-weight: 720;
}

.panel-heading a,
.panel-muted {
  color: var(--tool-muted);
  font-size: 12px;
  font-weight: 520;
  text-decoration: none;
}

.workbench-filter {
  margin: -2px 0 10px;
}

.workbench-filter span {
  color: var(--tool-muted);
  font-size: 12px;
}

.workbench-filter select {
  min-height: 34px;
  border-color: rgba(210, 192, 166, 0.72);
  background-color: #fffdf8;
}

.workbench-header {
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(200, 135, 46, 0.13), rgba(59, 79, 94, 0.06));
  padding: 12px 14px;
}

.workbench-header h2 {
  max-width: 720px;
  margin: 4px 0 5px;
  color: var(--tool-ink);
  font-size: 24px;
  line-height: 1.12;
  letter-spacing: 0;
}

.workbench-header p {
  max-width: 680px;
  margin: 0;
  color: var(--tool-muted);
  font-size: 13px;
}

.home-eyebrow {
  color: var(--tool-accent);
  font-size: 12px;
  font-weight: 720;
  letter-spacing: 0;
  text-transform: none;
}

.intelligence-list {
  display: grid;
  flex: 1;
  align-content: start;
  gap: 8px;
  min-height: 0;
  overflow: auto;
}

.intelligence-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  justify-content: start;
  justify-items: start;
  align-items: start;
  gap: 8px;
  width: 100%;
  min-height: auto;
  padding: 10px 11px;
  border-color: rgba(210, 192, 166, 0.55);
  background: linear-gradient(180deg, #fffdf9 0%, #fff9ee 100%);
  text-align: left;
  white-space: normal;
  box-shadow: none;
}

.intelligence-item-info {
  display: grid;
  min-width: 0;
  gap: 4px;
  text-align: left;
}

.intelligence-item strong {
  display: block;
  width: 100%;
  max-width: 100%;
  color: var(--tool-ink);
  font-size: 13px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.intelligence-item span {
  display: block;
  width: 100%;
  color: var(--tool-muted);
  font-size: 12px;
}

.intelligence-item-add {
  min-height: 28px;
  padding: 0 9px;
  border-radius: 999px;
  border-color: rgba(200, 135, 46, 0.28);
  background: rgba(200, 135, 46, 0.08);
  color: var(--accent-text);
  font-size: 12px;
  box-shadow: none;
}

.intelligence-item-add:hover {
  border-color: rgba(200, 135, 46, 0.55);
  background: rgba(200, 135, 46, 0.14);
  box-shadow: none;
}

.intelligence-item-add:disabled {
  cursor: default;
  opacity: 0.58;
}

.creator-bottom-form,
.home-big-ask {
  border: 0;
  border-radius: 8px;
  background: transparent;
}

.creator-input-wrap,
.home-input-wrap {
  border: 1px solid rgba(200, 135, 46, 0.36);
  border-radius: 12px;
  background: #fffdfa;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75), 0 8px 18px rgba(76, 51, 24, 0.05);
}

.creator-input-wrap:focus-within {
  border-color: rgba(200, 135, 46, 0.9);
  box-shadow: 0 0 0 3px rgba(200, 135, 46, 0.12), 0 8px 18px rgba(76, 51, 24, 0.05);
}

.creator-input-wrap::before,
.home-input-wrap::before,
.creator-bottom-form::before,
.home-big-ask::before { display: none; }

.creator-input-wrap textarea,
.home-big-ask textarea {
  min-height: 104px;
  color: var(--tool-ink);
  font-size: 14px;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.creator-input-wrap textarea:focus {
  border: 0;
  background: transparent;
  box-shadow: none;
}

.home-big-ask textarea { min-height: 74px; }
.home-big-ask[hidden] { display: none !important; }
.composer-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 44px;
  gap: 8px;
  align-items: end;
}

.composer-controls label {
  display: grid;
  gap: 6px;
  color: var(--tool-muted);
  font-size: 12px;
  font-weight: 620;
}

.composer-controls select {
  width: 100%;
  min-height: 36px;
  border-color: rgba(210, 192, 166, 0.72);
  background-color: #fffdf8;
}

.upload-source-btn {
  width: 44px;
  height: 36px;
  min-height: 36px;
  padding: 0;
  display: inline-grid;
  place-items: center;
  border-color: rgba(210, 192, 166, 0.72);
  background: #fffdf8;
  color: var(--accent-text);
}

.upload-source-btn:hover {
  border-color: rgba(200, 135, 46, 0.72);
  background: #fff6e8;
  box-shadow: 0 8px 18px rgba(200, 135, 46, 0.12);
}

.source-tabs button { border-radius: 999px; }

.source-tabs {
  border-radius: 999px;
  background: #f5eddf;
  padding: 3px;
}

.source-tabs button {
  border: 0;
  background: transparent;
  color: var(--tool-muted);
}

.source-tabs button.is-active {
  background: linear-gradient(135deg, #d89739, #c8872e);
  color: #fff;
  box-shadow: 0 4px 12px rgba(200, 135, 46, 0.2);
}

.source-picker {
  flex: 1;
  min-height: 0;
  overflow: auto;
}

.creator-chat {
  min-height: 0;
  max-height: none;
  border: 0;
  background: transparent;
}

.composer-output .creator-chat {
  flex: 1;
  min-height: 0;
  padding: 8px;
}

.creator-bottom-form {
  margin-top: auto;
  padding-top: 0;
  border: 0;
  background: transparent;
}

.hotspots-layout { grid-template-columns: 340px minmax(0, 1fr); }

.hotspot-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start;
  border-radius: 8px;
  border-color: var(--line-soft);
  background: var(--surface-panel);
  box-shadow: none;
}

.hotspot-card::before,
.material-card::before { width: 3px; }

.hotspot-card h3,
.material-card h3 {
  font-size: 15px;
  letter-spacing: 0;
}

.hotspot-body,
.material-card-body {
  color: var(--tool-muted);
  line-height: 1.65;
}

.card-actions button[data-status="loading"] {
  cursor: wait;
  opacity: 0.72;
}

.card-actions button[data-status="saved"] {
  border-color: rgba(47, 118, 76, .3);
  background: rgba(47, 118, 76, .08);
  color: #2f764c;
}

.card-actions button[data-status="error"] {
  border-color: rgba(190, 63, 63, .28);
  background: rgba(190, 63, 63, .08);
  color: #be3f3f;
}

.library-topbar {
  justify-content: space-between;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: var(--surface-panel);
  padding: 12px;
}

.library-actions {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.material-folder,
.material-card {
  border-radius: 8px;
  border-color: var(--line-soft);
  box-shadow: none;
}

.drawer-panel,
dialog,
.confirm-dialog { border-radius: 8px; }

@media (max-width: 1180px) {
  .workbench-layout {
    grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.4fr);
  }
}

@media (max-width: 820px) {
  .workspace { padding: 16px; }

  .workbench-layout,
  .hotspots-layout { grid-template-columns: 1fr; }

  .workbench-rail,
  .workbench-composer { min-height: auto; }

  .composer-controls { grid-template-columns: 1fr; }

  .hotspot-card { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .sidebar {
    overflow-x: hidden;
  }

  .nav-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
  }

  .nav-item {
    width: 100%;
    flex: none;
    min-width: 0;
    padding: 0 8px;
  }

  .workbench-header h2 {
    font-size: 25px;
  }
}

/* Control Room full-system redesign */
:root {
  color-scheme: dark;
  --control-bg: #08090a;
  --control-bg-grid: rgba(255, 255, 255, 0.035);
  --control-sidebar: #050607;
  --control-panel: #101315;
  --control-panel-raised: #171b1e;
  --control-panel-soft: #1e2427;
  --control-ink: #f4f7f2;
  --control-muted: #9aa4a6;
  --control-dim: #687274;
  --control-line: rgba(255, 255, 255, 0.115);
  --control-line-strong: rgba(255, 255, 255, 0.22);
  --control-radius: 7px;
  --signal-cyan: #66f2d7;
  --signal-blue: #4f8cff;
  --signal-lime: #c9f46a;
  --signal-red: #ff6b66;
  --command-shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
  --command-focus: 0 0 0 3px rgba(102, 242, 215, 0.18);
}

html {
  background:
    linear-gradient(90deg, var(--control-bg-grid) 1px, transparent 1px),
    linear-gradient(180deg, var(--control-bg-grid) 1px, transparent 1px),
    radial-gradient(circle at 50% -10%, rgba(79, 140, 255, 0.12), transparent 34%),
    var(--control-bg);
  background-size: 32px 32px, 32px 32px, auto, auto;
  scrollbar-color: rgba(102, 242, 215, 0.34) transparent;
}

body {
  background: transparent;
  color: var(--control-ink);
  font-size: 13px;
  letter-spacing: 0;
}

.editorial-shell.control-room-shell {
  filter: saturate(0.94);
  grid-template-columns: 208px minmax(0, 1fr);
  background: transparent;
}

.control-room-shell .sidebar,
.control-room-shell .studio-nav {
  border-right: 1px solid var(--control-line);
  background:
    linear-gradient(180deg, rgba(102, 242, 215, 0.055), transparent 28%),
    var(--control-sidebar);
  padding: 18px 12px;
}

.control-room-shell .studio-nav::after {
  display: none;
}

.control-room-shell .studio-brand {
  min-height: 46px;
  border: 1px solid var(--control-line);
  border-radius: var(--control-radius);
  background: #0b0d0f;
  padding: 6px;
}

.control-room-shell .brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 5px;
  background: var(--signal-cyan);
  color: #02110f;
  box-shadow: none;
}

.control-room-shell .brand strong,
.control-room-shell .topbar h1,
.control-room-shell .panel-heading,
.control-room-shell h1,
.control-room-shell h2,
.control-room-shell h3 {
  color: var(--control-ink);
  letter-spacing: 0;
}

.control-room-shell .brand small,
.control-room-shell .history-label,
.control-room-shell .eyebrow,
.control-room-shell .meta-line,
.control-room-shell .material-card-time,
.control-room-shell .draft-card-body span {
  color: var(--control-muted);
}

.control-room-shell .nav-list {
  gap: 6px;
}

.studio-nav .nav-item[data-view="home"]::before { content: "⌘"; }
.studio-nav .nav-item[data-view="hotspots"]::before { content: "H"; }
.studio-nav .nav-item[data-view="library"]::before { content: "M"; }
.studio-nav .nav-item[data-view="drafts"]::before { content: "D"; }

.control-room-shell .nav-item,
.control-room-shell .studio-nav .nav-item {
  min-height: 38px;
  border: 1px solid transparent;
  border-radius: var(--control-radius);
  background: transparent;
  color: rgba(244, 247, 242, 0.66);
  gap: 10px;
}

.control-room-shell .nav-item::before,
.control-room-shell .studio-nav .nav-item::before {
  display: inline-flex;
  width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--control-line);
  border-radius: 6px;
  background: #101315;
  color: var(--control-muted);
  font-size: 10px;
  font-weight: 760;
  box-shadow: none;
}

.control-room-shell .nav-item:hover {
  border-color: var(--control-line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--control-ink);
}

.control-room-shell .nav-item.is-active {
  border-color: rgba(102, 242, 215, 0.42);
  background: linear-gradient(90deg, rgba(102, 242, 215, 0.16), rgba(79, 140, 255, 0.075));
  color: var(--control-ink);
}

.control-room-shell .nav-item.is-active::before {
  border-color: rgba(102, 242, 215, 0.65);
  background: var(--signal-cyan);
  color: #031412;
}

.control-room-shell .nav-item.is-active::after {
  left: auto;
  right: 8px;
  top: 50%;
  bottom: auto;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--signal-lime);
  transform: translateY(-50%);
  box-shadow: 0 0 16px rgba(201, 244, 106, 0.68);
}

.control-room-shell .history-section {
  border-color: var(--control-line);
}

.control-room-shell .history-item {
  border-radius: var(--control-radius);
  color: var(--control-muted);
}

.control-room-shell .history-item:hover,
.control-room-shell .history-item.is-active {
  background: var(--control-panel);
  color: var(--control-ink);
}

.control-room-shell .profile-strip {
  border-color: var(--control-line);
  border-radius: var(--control-radius);
  background: #0b0d0f;
}

.control-room-shell .workspace {
  background:
    linear-gradient(90deg, var(--control-bg-grid) 1px, transparent 1px),
    linear-gradient(180deg, var(--control-bg-grid) 1px, transparent 1px),
    linear-gradient(180deg, rgba(102, 242, 215, 0.045), transparent 220px),
    var(--control-bg);
  background-size: 32px 32px, 32px 32px, auto, auto;
  color: var(--control-ink);
  padding: 24px;
}

.control-room-shell .topbar {
  min-height: 54px;
  margin-bottom: 16px;
  border: 1px solid var(--control-line);
  border-radius: var(--control-radius);
  background: rgba(16, 19, 21, 0.88);
  padding: 14px 18px;
  backdrop-filter: blur(18px);
}

.control-room-shell .topbar::after {
  background: linear-gradient(90deg, var(--signal-cyan), transparent);
}

.control-room-shell .topbar h1 {
  font-size: 20px;
  font-weight: 720;
}

.command-card,
.control-room-shell .crate-frame,
.control-room-shell .workbench-panel,
.control-room-shell .composer-output,
.control-room-shell .composer-deck,
.control-room-shell .material-folder,
.control-room-shell .material-card,
.control-room-shell .hotspots-filter,
.control-room-shell .hotspot-card,
.control-room-shell .draft-main-panel,
.control-room-shell .draft-folder-panel,
.control-room-shell .library-topbar,
.control-room-shell .empty-state {
  border: 1px solid var(--control-line);
  border-radius: var(--control-radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent), var(--control-panel);
  color: var(--control-ink);
  box-shadow: none;
}

.control-room-shell .workbench-stage.crate-frame::after,
.control-room-shell .studio-brand.crate-frame::after,
.control-room-shell .empty-state::before,
.control-room-shell .confirm-dialog::before,
.control-room-shell .hotspot-card::before,
.control-room-shell .material-card::before {
  display: none;
}

.control-room-shell .editorial-workbench {
  grid-template-columns: minmax(0, 1fr) minmax(330px, 390px);
  gap: 14px;
}

.control-room-shell .workbench-stage {
  padding: 12px;
}

.control-room-shell .workbench-panel,
.control-room-shell .composer-output {
  overflow: hidden;
}

.control-room-shell .panel-heading,
.control-room-shell .section-title-row,
.control-room-shell .library-topbar,
.control-room-shell .material-folder-header,
.control-room-shell .drawer-header,
.control-room-shell .picker-header {
  border-color: var(--control-line);
  background: rgba(255, 255, 255, 0.025);
}

.control-room-shell .panel-heading span::before {
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--signal-cyan);
}

.control-room-shell .panel-heading a,
.control-room-shell .panel-heading button,
.control-room-shell .drawer-link {
  color: var(--signal-cyan);
}

.control-room-shell .composer-output .creator-chat,
.control-room-shell .chat-log,
.control-room-shell .chat-messages {
  background: transparent;
  color: var(--control-ink);
}

.control-room-shell .composer-deck {
  position: relative;
  background: var(--control-panel-raised);
}

.control-room-shell .creator-input-wrap {
  position: relative;
  min-height: 130px;
  overflow: hidden;
  border: 1px solid var(--control-line-strong);
  border-radius: var(--control-radius);
  background: #07090a;
}

.control-room-shell .creator-input-wrap::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--signal-cyan), var(--signal-blue), var(--signal-lime));
}

.control-room-shell .creator-input-bar {
  border-top: 1px solid var(--control-line);
  background: rgba(255, 255, 255, 0.025);
}

.control-room-shell input,
.control-room-shell select,
.control-room-shell textarea,
.control-room-shell .chat-input-row,
.control-room-shell .draft-content-editor {
  border: 1px solid var(--control-line);
  border-radius: var(--control-radius);
  background: #0b0e10;
  color: var(--control-ink);
  box-shadow: none;
}

.control-room-shell input:focus,
.control-room-shell select:focus,
.control-room-shell textarea:focus,
.control-room-shell .creator-input-wrap:focus-within,
.control-room-shell .chat-input-row:focus-within,
.control-room-shell .draft-content-editor:focus {
  border-color: rgba(102, 242, 215, 0.7);
  box-shadow: var(--command-focus);
}

.control-room-shell ::placeholder,
.control-room-shell .draft-content-editor:empty::before {
  color: var(--control-dim);
}

.control-room-shell label,
.control-room-shell .composer-toolbar label,
.control-room-shell .workbench-filter,
.control-room-shell .material-form label,
.control-room-shell .draft-editor-dialog label {
  color: var(--control-muted);
}

.control-room-shell button,
.control-room-shell .ghost-btn,
.control-room-shell .compact-btn,
.control-room-shell .upload-source-btn,
.control-room-shell .card-actions button,
.control-room-shell .filter-toggle-btn,
.control-room-shell .filter-date-range-trigger {
  min-height: 34px;
  border: 1px solid var(--control-line);
  border-radius: var(--control-radius);
  background: #101315;
  color: var(--control-ink);
  box-shadow: none;
}

.control-room-shell button:hover,
.control-room-shell .ghost-btn:hover,
.control-room-shell .compact-btn:hover,
.control-room-shell .upload-source-btn:hover,
.control-room-shell .card-actions button:hover,
.control-room-shell .filter-toggle-btn:hover,
.control-room-shell .filter-date-range-trigger:hover {
  border-color: rgba(102, 242, 215, 0.44);
  background: #171c1f;
  color: var(--control-ink);
  transform: translateY(-1px);
}

.control-room-shell button:focus-visible {
  border-color: rgba(102, 242, 215, 0.8);
  box-shadow: var(--command-focus);
}

.control-room-shell .primary,
.control-room-shell .send-btn,
.control-room-shell .sidebar .primary,
.control-room-shell .profile-strip .primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--signal-cyan), var(--signal-blue));
  color: #06100f;
  font-weight: 760;
}

.control-room-shell .primary:hover,
.control-room-shell .send-btn:hover,
.control-room-shell .sidebar .primary:hover,
.control-room-shell .profile-strip .primary:hover {
  background: linear-gradient(135deg, #8affe6, #73a5ff);
  color: #06100f;
}

.control-room-shell .studio-nav .nav-item.is-active,
.control-room-shell .nav-item.is-active {
  border-color: rgba(102, 242, 215, 0.42);
}

.control-room-shell .studio-nav .nav-item.is-active::after,
.control-room-shell .nav-item.is-active::after {
  background: var(--signal-cyan);
  box-shadow: 0 0 16px rgba(102, 242, 215, 0.66);
}

.control-room-shell .danger-btn,
.control-room-shell .danger-text {
  color: var(--signal-red);
}

.control-room-shell .danger-btn {
  border-color: rgba(255, 107, 102, 0.4);
  background: rgba(255, 107, 102, 0.12);
}

.control-room-shell .source-tabs {
  border-color: var(--control-line);
  border-radius: var(--control-radius);
  background: #0a0c0d;
}

.control-room-shell .source-tabs button {
  border-color: transparent;
  background: transparent;
  color: var(--control-muted);
}

.control-room-shell .source-tabs button.is-active {
  background: var(--control-panel-soft);
  color: var(--signal-cyan);
}

.control-room-shell .home-source-chip,
.control-room-shell .selected-source,
.control-room-shell .source-item.is-selected,
.control-room-shell .draft-card.is-selected {
  border-color: rgba(102, 242, 215, 0.48);
  background: rgba(102, 242, 215, 0.09);
  color: var(--control-ink);
}

.control-room-shell .hotspot-card,
.control-room-shell .material-card,
.control-room-shell .draft-card,
.control-room-shell .source-item,
.control-room-shell .intelligence-item,
.control-room-shell .draft-folder-item {
  border: 1px solid var(--control-line);
  border-radius: var(--control-radius);
  background: #0c0f11;
  color: var(--control-ink);
}

.control-room-shell .hotspot-card:hover,
.control-room-shell .material-card:hover,
.control-room-shell .draft-card:hover,
.control-room-shell .source-item:hover,
.control-room-shell .intelligence-item:hover,
.control-room-shell .draft-folder-item:hover {
  border-color: rgba(102, 242, 215, 0.38);
  background: #131719;
  transform: translateY(-1px);
}

.control-room-shell .hotspot-card h3,
.control-room-shell .material-card h3,
.control-room-shell .material-card-header h3,
.control-room-shell .draft-card-body strong,
.control-room-shell .source-item strong {
  color: var(--control-ink);
}

.control-room-shell .hotspot-card p,
.control-room-shell .material-card-body,
.control-room-shell .draft-card-body p,
.control-room-shell .source-item p,
.control-room-shell .empty-state p {
  color: var(--control-muted);
}

.control-room-shell .source-badge,
.control-room-shell .hotspot-source,
.control-room-shell .meta-pill,
.control-room-shell .pill,
.control-room-shell .drawer-meta span {
  border: 1px solid rgba(102, 242, 215, 0.24);
  border-radius: 999px;
  background: rgba(102, 242, 215, 0.08);
  color: var(--signal-cyan);
}

.control-room-shell .hotspots-layout {
  grid-template-columns: 320px minmax(0, 1fr);
}

.control-room-shell .hotspots-filter {
  background: var(--control-panel);
}

.control-room-shell .filter-body {
  border-color: var(--control-line);
}

.control-room-shell .date-range-panel,
.control-room-shell .material-card-menu-dropdown,
.control-room-shell .draft-folder-menu {
  border: 1px solid var(--control-line-strong);
  border-radius: var(--control-radius);
  background: var(--control-panel-raised);
  box-shadow: var(--command-shadow);
}

.command-sheet,
.drawer-panel.command-sheet,
.confirm-dialog.command-sheet,
.draft-editor-dialog.command-sheet,
.draft-folder-dialog.command-sheet {
  border: 1px solid var(--control-line-strong);
  border-radius: var(--control-radius);
  background:
    linear-gradient(180deg, rgba(102, 242, 215, 0.05), transparent 120px),
    var(--control-panel-raised);
  color: var(--control-ink);
  box-shadow: var(--command-shadow);
}

.control-room-shell dialog::backdrop,
.control-room-shell .drawer-backdrop {
  background: rgba(0, 0, 0, 0.68);
  backdrop-filter: blur(10px);
}

.control-room-shell .drawer-panel {
  width: min(560px, 100vw);
}

.control-room-shell .drawer-body,
.control-room-shell .drawer-content {
  color: var(--control-ink);
}

.control-room-shell .drawer-section-title {
  color: var(--signal-cyan);
}

.control-room-shell .drawer-content blockquote {
  border-left-color: var(--signal-cyan);
  color: var(--control-muted);
}

.control-room-shell .drawer-content code {
  background: #050607;
  color: var(--signal-lime);
}

@media (max-width: 1180px) {
  .control-room-shell .editorial-workbench {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "stage"
      "fuel";
  }

  .control-room-shell .fuel-column {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  .editorial-shell.control-room-shell {
    display: block;
  }

  .control-room-shell .studio-nav {
    position: sticky;
    top: 0;
    z-index: 20;
    min-height: auto;
    max-height: none;
    padding: 10px;
  }

  .control-room-shell .studio-brand {
    margin-bottom: 10px;
  }

  .control-room-shell .studio-nav .nav-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .control-room-shell .studio-nav .nav-item {
    min-height: 42px;
    padding: 0 6px;
    gap: 4px;
    font-size: 11px;
  }

  .control-room-shell .workspace {
    padding: 12px;
  }

  .control-room-shell .topbar {
    position: sticky;
    top: 104px;
    z-index: 12;
    margin-bottom: 12px;
  }

  .control-room-shell .fuel-column,
  .control-room-shell .composer-toolbar,
  .control-room-shell .hotspots-layout,
  .control-room-shell .drafts-layout {
    grid-template-columns: 1fr;
  }

  .control-room-shell .workbench-stage {
    grid-template-rows: auto auto;
    grid-template-areas:
      "deck"
      "review";
  }

  .control-room-shell .creator-input-wrap {
    min-height: 150px;
  }

  .control-room-shell .drawer-panel,
  .control-room-shell .draft-editor-dialog.command-sheet {
    width: 100%;
    max-width: 100%;
    border-radius: var(--control-radius) var(--control-radius) 0 0;
  }
}

/* SparkCrate product polish layer */
:root {
  --sc-canvas: #eef3f2;
  --sc-canvas-warm: #f7f3eb;
  --sc-panel: #fffdf8;
  --sc-panel-strong: #ffffff;
  --sc-rail: #151c1b;
  --sc-rail-soft: #1d2826;
  --sc-ink: #17201f;
  --sc-muted: #65726f;
  --sc-faint: #9aa39f;
  --sc-line: #dce3df;
  --sc-line-warm: #e7dccb;
  --sc-amber: #c77b2a;
  --sc-amber-dark: #8f541b;
  --sc-amber-soft: #fff1da;
  --sc-sage: #486c67;
  --sc-sage-soft: #e4efeb;
  --sc-clay: #a75f4f;
  --sc-radius: 8px;
  --sc-radius-lg: 12px;
  --sc-shadow: 0 18px 42px rgba(23, 32, 31, 0.10);
  --sc-shadow-soft: 0 8px 22px rgba(23, 32, 31, 0.07);
  --sidebar-width: 238px;
}

html {
  background:
    linear-gradient(90deg, rgba(72, 108, 103, 0.12) 0 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(180deg, #edf3f1 0%, #f7f3eb 100%);
}

body {
  background:
    radial-gradient(circle at 18% -8%, rgba(72, 108, 103, 0.20), transparent 32%),
    radial-gradient(circle at 86% 4%, rgba(199, 123, 42, 0.13), transparent 28%),
    linear-gradient(135deg, var(--sc-canvas) 0%, var(--sc-canvas-warm) 100%);
  color: var(--sc-ink);
  font-size: 13px;
  letter-spacing: 0;
}

.app-shell {
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
}

.sidebar {
  position: relative;
  gap: 16px;
  border-right: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 34%),
    linear-gradient(160deg, var(--sc-rail) 0%, #101513 100%);
  padding: 18px 14px;
  box-shadow: 10px 0 34px rgba(15, 21, 19, 0.16);
}

.sidebar::after {
  content: "";
  position: absolute;
  top: 18px;
  right: 0;
  bottom: 18px;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(199, 123, 42, 0.38), transparent);
}

.brand {
  min-height: 52px;
  padding: 8px 10px;
  border-radius: 10px;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.04);
}

.brand:hover {
  background: rgba(255, 255, 255, 0.07);
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background:
    linear-gradient(135deg, #f2c56f, var(--sc-amber));
  color: #201711;
  box-shadow: 0 10px 22px rgba(199, 123, 42, 0.28);
}

.brand strong {
  color: #fff9ef;
  font-size: 15px;
  font-weight: 760;
}

.brand small {
  color: rgba(255, 249, 239, 0.58);
  font-size: 11px;
}

.nav-list {
  gap: 6px;
}

.nav-item {
  min-height: 40px;
  justify-content: flex-start;
  border: 1px solid transparent;
  border-radius: 9px;
  color: rgba(255, 249, 239, 0.68);
  padding: 0 12px;
  font-size: 13px;
}

.nav-item::before {
  width: 20px;
  height: 20px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 249, 239, 0.58);
  display: inline-grid;
  place-items: center;
  font-size: 11px;
}

.nav-item[data-view="home"]::before { content: "W"; }
.nav-item[data-view="hotspots"]::before { content: "H"; }
.nav-item[data-view="library"]::before { content: "M"; }
.nav-item[data-view="drafts"]::before { content: "D"; }

.nav-item:hover {
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.05);
  color: #fff9ef;
}

.nav-item.is-active {
  border-color: rgba(242, 197, 111, 0.22);
  background: linear-gradient(90deg, rgba(199, 123, 42, 0.28), rgba(72, 108, 103, 0.12));
  color: #fff6e8;
  box-shadow: inset 3px 0 0 var(--sc-amber);
}

.nav-item.is-active::before {
  background: var(--sc-amber);
  color: #21170f;
}

.history-section {
  border-top-color: rgba(255, 255, 255, 0.08);
  padding-top: 14px;
}

.history-label {
  margin: 0 0 8px;
  color: rgba(255, 249, 239, 0.38);
  font-size: 11px;
  letter-spacing: 0;
}

.history-item {
  min-height: 30px;
  border-radius: 7px;
  color: rgba(255, 249, 239, 0.52);
  padding: 0 10px;
}

.history-item.is-active,
.history-item:hover {
  background: rgba(199, 123, 42, 0.18);
  color: #fff5e4;
}

.profile-strip {
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.045);
  padding: 10px;
}

.feedback-strip {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
}

.feedback-strip label {
  color: rgba(15, 23, 42, 0.68);
  font-size: 12px;
  font-weight: 700;
}

.feedback-strip textarea {
  width: 100%;
  min-height: 70px;
  resize: vertical;
  border: 1px solid rgba(37, 99, 255, 0.18);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.88);
  color: #0f172a;
  padding: 9px 10px;
  font-size: 12px;
  line-height: 1.5;
}

.feedback-strip textarea:disabled {
  background: rgba(248, 250, 252, 0.7);
  color: #94a3b8;
}

.feedback-submit {
  min-height: 32px;
  border-color: rgba(37, 99, 255, 0.24);
  background: rgba(37, 99, 255, 0.08);
  color: var(--signal-blue, #2563ff);
  font-weight: 720;
  box-shadow: none;
}

.feedback-submit:hover {
  border-color: rgba(37, 99, 255, 0.32);
  background: rgba(37, 99, 255, 0.13);
  color: var(--signal-blue, #2563ff);
  box-shadow: none;
}

.feedback-submit:disabled {
  cursor: not-allowed;
  opacity: 0.62;
}

.profile-strip .primary,
#loginBtn {
  width: 100%;
  border-color: rgba(242, 197, 111, 0.42);
  background: rgba(199, 123, 42, 0.14);
  color: #ffd894;
  box-shadow: none;
}

.workspace {
  padding: 20px 24px;
}

.topbar {
  min-height: 56px;
  border-bottom-color: rgba(23, 32, 31, 0.08);
}

.topbar h1 {
  color: var(--sc-ink);
  font-size: 24px;
  font-weight: 820;
}

.eyebrow {
  color: var(--sc-muted);
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0;
}

button.primary,
.primary {
  border-color: transparent;
  background: linear-gradient(180deg, #d38a34, var(--sc-amber));
  color: #fffaf2;
  font-weight: 720;
  box-shadow: 0 10px 22px rgba(199, 123, 42, 0.18);
}

button.primary:hover,
.primary:hover {
  background: linear-gradient(180deg, #df9540, #b76b22);
  box-shadow: 0 12px 26px rgba(199, 123, 42, 0.24);
}

button,
input,
select,
textarea {
  border-color: var(--sc-line);
  border-radius: var(--sc-radius);
}

button:hover {
  border-color: rgba(72, 108, 103, 0.28);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--sc-sage);
  box-shadow: 0 0 0 3px rgba(72, 108, 103, 0.12);
}

.workbench-layout {
  grid-template-columns: minmax(300px, 360px) minmax(0, 1fr);
  gap: 16px;
}

.workbench-panel,
.workbench-composer,
.composer-output,
.hotspots-filter,
.hotspot-card,
.library-topbar,
.material-folder,
.material-card,
.material-form,
.drawer-panel,
.confirm-dialog {
  border-color: rgba(40, 55, 52, 0.11);
  border-radius: var(--sc-radius-lg);
  background: rgba(255, 253, 248, 0.92);
  box-shadow: var(--sc-shadow-soft);
}

.workbench-panel,
.workbench-composer {
  backdrop-filter: blur(8px);
}

.workbench-panel {
  padding: 14px;
}

.panel-heading {
  margin-bottom: 12px;
  color: var(--sc-ink);
  font-size: 13px;
  font-weight: 780;
}

.panel-heading span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.panel-heading span:first-child::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--sc-amber);
  box-shadow: 0 0 0 3px rgba(199, 123, 42, 0.14);
}

.panel-heading a,
.panel-muted {
  color: var(--sc-sage);
}

.compact-btn {
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--sc-sage);
  font-size: 12px;
  font-weight: 700;
}

.workbench-header {
  border: 1px solid rgba(72, 108, 103, 0.11);
  border-radius: 12px;
  background:
    linear-gradient(120deg, rgba(255, 249, 237, 0.9) 0%, rgba(229, 240, 235, 0.92) 100%);
  padding: 16px;
}

.workbench-header h2 {
  font-size: 26px;
  line-height: 1.14;
  font-weight: 840;
}

.home-eyebrow {
  color: var(--sc-amber-dark);
}

.composer-output {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 253, 248, 0.96));
}

.chat-log,
.creator-chat {
  scrollbar-gutter: stable;
}

.message {
  border-radius: 10px;
}

.message.assistant {
  border-color: rgba(72, 108, 103, 0.12);
  background: #ffffff;
}

.message.user {
  border-color: rgba(199, 123, 42, 0.22);
  background: var(--sc-amber-soft);
}

.home-source-list {
  display: flex;
  gap: 6px;
  min-height: 34px;
  overflow-x: auto;
}

.home-source-list .source-chip,
.source-chip {
  border-color: rgba(72, 108, 103, 0.14);
  background: var(--sc-sage-soft);
  color: #294844;
}

.composer-controls {
  grid-template-columns: minmax(160px, 0.9fr) minmax(160px, 0.9fr) 42px;
  gap: 10px;
}

.composer-controls label span {
  color: var(--sc-muted);
  font-size: 11px;
  font-weight: 740;
}

.composer-controls select,
.workbench-filter select,
.filter-date {
  min-height: 38px;
  border-color: rgba(40, 55, 52, 0.12);
  background-color: #fffefa;
}

.upload-source-btn {
  width: 42px;
  height: 38px;
  color: var(--sc-sage);
  background: #fffefa;
}

.upload-source-btn:hover {
  border-color: rgba(72, 108, 103, 0.30);
  background: var(--sc-sage-soft);
  color: #284844;
}

.creator-input-wrap,
.home-input-wrap {
  border-color: rgba(72, 108, 103, 0.16);
  background: #fffefa;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 12px 28px rgba(23, 32, 31, 0.08);
}

.creator-input-wrap:focus-within {
  border-color: var(--sc-sage);
  box-shadow: 0 0 0 3px rgba(72, 108, 103, 0.13), 0 12px 28px rgba(23, 32, 31, 0.08);
}

.creator-input-wrap textarea {
  min-height: 74px;
  padding: 11px 14px 42px;
}

.message-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.drafts-layout {
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  gap: 16px;
  height: 100%;
  min-height: 0;
}

.draft-folder-panel,
.draft-main-panel {
  min-height: 0;
  border: 1px solid rgba(40, 55, 52, 0.11);
  border-radius: 8px;
  background: rgba(255, 252, 246, 0.86);
  box-shadow: 0 18px 42px rgba(31, 40, 36, 0.06);
}

.draft-folder-panel {
  padding: 14px;
}

.draft-main-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  padding: 14px;
}

.section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.draft-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.draft-bulk-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.danger-text {
  color: var(--danger);
}

.draft-folder-list,
.draft-list {
  display: grid;
  gap: 8px;
  grid-auto-rows: min-content;
  align-content: start;
  min-height: 0;
  overflow: auto;
}

.draft-folder-list {
  overflow: visible;
}

.draft-folder-row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px;
  align-items: center;
}

.draft-folder-row.is-menu-open {
  z-index: 30;
}

.draft-folder-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary);
  text-align: left;
}

.draft-folder-menu-trigger {
  width: 34px;
  min-width: 34px;
  min-height: 34px;
  padding: 0;
  border-radius: 8px;
  color: var(--text-secondary);
  background: transparent;
}

.draft-folder-menu-trigger:hover {
  background: rgba(72, 108, 103, 0.1);
  box-shadow: none;
  transform: none;
}

.draft-folder-menu {
  position: absolute;
  z-index: 60;
  right: 0;
  top: calc(100% + 6px);
  display: grid;
  gap: 4px;
  min-width: 128px;
  padding: 6px;
  border: 1px solid rgba(40, 55, 52, 0.12);
  border-radius: 8px;
  background: #fffdfa;
  box-shadow: 0 14px 32px rgba(31, 40, 36, 0.14);
}

.draft-folder-menu button {
  display: flex;
  width: 100%;
  justify-content: flex-start;
  min-height: 30px;
  padding: 0 8px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
}

.draft-folder-menu button:hover {
  background: rgba(72, 108, 103, 0.08);
  box-shadow: none;
  transform: none;
}

.draft-folder-item.is-active,
.draft-folder-item:hover {
  border-color: rgba(72, 108, 103, 0.2);
  background: rgba(72, 108, 103, 0.1);
  color: var(--sc-sage);
}

.draft-card {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(40, 55, 52, 0.1);
  border-radius: 8px;
  background: #fffdfa;
  cursor: pointer;
  min-height: 88px;
  max-height: 112px;
}

.draft-card.is-menu-open {
  z-index: 20;
}

.draft-card-menu-wrap {
  position: relative;
}

.draft-card-menu-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  min-width: 34px;
  min-height: 34px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 20px;
  line-height: 1;
}

.draft-card-menu-trigger:hover,
.draft-card.is-menu-open .draft-card-menu-trigger {
  border-color: rgba(72, 108, 103, 0.18);
  background: rgba(72, 108, 103, 0.08);
  box-shadow: none;
  transform: none;
}

.draft-card-menu {
  position: absolute;
  z-index: 70;
  top: calc(100% + 6px);
  right: 0;
  display: grid;
  gap: 4px;
  min-width: 120px;
  padding: 6px;
  border: 1px solid rgba(40, 55, 52, 0.12);
  border-radius: 9px;
  background: #fff;
  box-shadow: 0 14px 32px rgba(31, 40, 36, 0.16);
}

.draft-card-menu button {
  justify-content: flex-start;
  width: 100%;
  min-height: 34px;
  padding: 0 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--text-secondary);
  text-align: left;
}

.draft-card-menu button:hover {
  background: rgba(72, 108, 103, 0.08);
  box-shadow: none;
  transform: none;
}

.draft-card-menu .danger-text {
  color: var(--danger);
}

.draft-card.is-selected {
  border-color: rgba(200, 135, 46, 0.42);
  background: rgba(200, 135, 46, 0.08);
}

.draft-card-body {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.draft-card-body strong,
.draft-card-body p,
.draft-card-body span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.draft-card-body p {
  margin: 0;
  color: var(--text-secondary);
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.draft-card-body span {
  color: var(--text-muted);
  font-size: 12px;
}

#draftEditorDialog {
  width: min(94vw, 860px);
}

#draftFolderDialog {
  width: min(92vw, 440px);
}

.draft-editor-dialog {
  display: grid;
  gap: 16px;
  padding: 24px;
}

.draft-editor-dialog textarea {
  min-height: 420px;
  resize: vertical;
  font-size: 15px;
  line-height: 1.7;
}

.draft-content-editor {
  min-height: 420px;
  max-height: min(56vh, 620px);
  overflow: auto;
  padding: 18px 20px;
  border: 1px solid var(--border-default);
  border-radius: 10px;
  background: #fffdfa;
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.78;
  outline: none;
  white-space: pre-wrap;
}

.draft-content-editor:focus {
  border-color: var(--sc-sage);
  box-shadow: 0 0 0 3px rgba(72, 108, 103, 0.12);
}

.draft-content-editor:empty::before {
  content: attr(data-placeholder);
  color: var(--text-muted);
}

.creator-input-bar {
  right: 10px;
  bottom: 10px;
}

.chat-history-layout {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
  gap: 16px;
  height: calc(100vh - 210px);
  min-height: 0;
}

.chat-source-rail {
  min-height: 0;
  overflow: auto;
  padding: 14px;
  border: 1px solid rgba(40, 55, 52, 0.1);
  border-radius: 8px;
  background: rgba(255, 252, 246, 0.84);
}

.chat-source-rail[hidden] {
  display: none;
}

.chat-source-rail strong {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--text-primary);
}

.chat-source-rail-list {
  display: grid;
  gap: 8px;
}

.chat-source-rail-item {
  justify-content: flex-start;
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid rgba(72, 108, 103, 0.16);
  border-radius: 8px;
  background: #fffdfa;
  color: var(--text-secondary);
  text-align: left;
  line-height: 1.4;
}

.chat-source-rail-item:hover {
  border-color: rgba(72, 108, 103, 0.32);
  color: var(--sc-sage);
  box-shadow: none;
  transform: none;
}

.send-btn {
  width: 38px;
  min-width: 38px;
  height: 38px;
  min-height: 38px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--sc-amber), #af631e);
  color: white;
  box-shadow: 0 10px 20px rgba(199, 123, 42, 0.26);
}

.send-btn:hover {
  background: linear-gradient(145deg, #dd943e, #9e5718);
}

.source-tabs {
  border-color: rgba(40, 55, 52, 0.10);
  background: rgba(228, 239, 235, 0.72);
}

.source-tabs button.is-active {
  background: var(--sc-sage);
  color: #ffffff;
  box-shadow: 0 8px 18px rgba(72, 108, 103, 0.16);
}

.intelligence-list,
.source-picker,
.hotspots-layout .hotspot-list,
.material-list {
  scrollbar-gutter: stable;
}

.intelligence-item,
.source-item {
  border-radius: 9px;
  border-color: rgba(40, 55, 52, 0.10);
  background: rgba(255, 255, 255, 0.72);
}

.intelligence-item:hover,
.source-item:hover {
  border-color: rgba(72, 108, 103, 0.22);
  background: #fffefa;
}

.intelligence-item-add {
  border-color: rgba(199, 123, 42, 0.22);
  background: var(--sc-amber-soft);
  color: var(--sc-amber-dark);
}

.hotspots-layout {
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 18px;
}

.hotspots-filter {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 12px;
  height: 100%;
  min-height: 0;
  top: 0;
  padding: 14px;
  overflow: hidden;
}

.hotspots-filter .filter-body {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
  min-height: 0;
  overflow: hidden;
  padding-bottom: 0;
}

.filter-date-range {
  position: relative;
}

.filter-date-range-trigger {
  width: 100%;
  min-height: 42px;
  justify-content: flex-start;
  border-color: rgba(72, 108, 103, 0.16);
  background: rgba(255, 253, 248, 0.94);
  color: var(--sc-ink);
  font-size: 13px;
  font-weight: 650;
  text-align: left;
}

.filter-date-range-trigger::after {
  content: "";
  width: 7px;
  height: 7px;
  margin-left: auto;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  opacity: 0.62;
}

.date-range-panel {
  position: absolute;
  z-index: 35;
  top: calc(100% + 8px);
  left: 0;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  padding: 12px;
  border: 1px solid rgba(72, 108, 103, 0.18);
  border-radius: 12px;
  background: #fffdf8;
  box-shadow: 0 18px 40px rgba(28, 35, 32, 0.16);
}

.date-range-head {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 34px;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.date-range-head strong {
  text-align: center;
  font-size: 13px;
}

.date-range-head button,
.date-range-actions button,
.date-range-day {
  min-width: 0;
  min-height: 32px;
  border-radius: 8px;
}

.date-range-head button {
  padding: 0;
  font-size: 18px;
  line-height: 1;
}

.date-range-weekdays,
.date-range-calendar {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 4px;
}

.date-range-weekdays {
  margin-bottom: 5px;
  color: var(--sc-faint);
  font-size: 11px;
  text-align: center;
}

.date-range-day {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--sc-muted);
  font-size: 12px;
}

.date-range-day:hover {
  background: var(--sc-sage-soft);
  color: var(--sc-ink);
}

.date-range-day.is-in-range {
  background: rgba(72, 108, 103, 0.12);
  color: var(--sc-ink);
}

.date-range-day.is-selected {
  background: var(--sc-sage);
  color: #fff;
}

.date-range-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin-top: 10px;
}

.date-range-actions .primary {
  background: var(--sc-amber);
  color: #fff;
  border-color: var(--sc-amber);
}

.filter-option-group {
  display: flex;
  min-height: 0;
  overflow: hidden;
  flex-direction: column;
}

.filter-label {
  color: var(--sc-muted);
  text-transform: none;
  letter-spacing: 0;
}

.filter-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.filter-heading .filter-label {
  margin-bottom: 0;
}

.filter-toggle-btn {
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--sc-sage);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  min-height: 24px;
  padding: 0 8px;
  white-space: nowrap;
}

.filter-toggle-btn:hover {
  background: var(--sc-amber-soft);
  color: var(--sc-amber-dark);
}

.filter-toggle-btn:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.filter-segment {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
}

.filter-segment button {
  min-height: 30px;
  padding: 0 8px;
  border: 1px solid var(--brand-line, #dfe8f6);
  border-radius: 6px;
  background: #ffffff;
  color: #516174;
  font-size: 12px;
  font-weight: 600;
}

.filter-segment button:hover {
  border-color: rgba(66, 72, 240, 0.36);
  background: var(--brand-hover, #f3f5ff);
  color: var(--brand-violet, #4248f0);
}

.filter-segment button.is-active {
  border-color: rgba(66, 72, 240, 0.44);
  background: linear-gradient(135deg, rgba(34, 158, 255, 0.12), rgba(66, 72, 240, 0.14));
  color: var(--brand-violet, #4248f0);
  box-shadow: inset 0 0 0 1px rgba(66, 72, 240, 0.08);
}

.white-command-shell .filter-segment button.is-active,
.white-command-shell .filter-segment button.is-active:hover,
.white-command-shell .filter-segment button.is-active:focus-visible {
  border-color: rgba(66, 72, 240, 0.58) !important;
  background: linear-gradient(135deg, rgba(34, 158, 255, 0.16), rgba(66, 72, 240, 0.20)) !important;
  color: var(--brand-violet, #4248f0) !important;
  box-shadow: inset 0 0 0 1px rgba(66, 72, 240, 0.12), 0 0 0 2px rgba(66, 72, 240, 0.08) !important;
  transform: none;
}

.filter-checks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  column-gap: 8px;
  row-gap: 6px;
  flex: 1;
  max-height: none;
  min-height: 0;
  overflow-y: auto;
  padding-right: 2px;
}

.filter-checks label {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  align-items: center;
  gap: 6px;
  min-height: 28px;
  border-radius: 7px;
  padding: 3px 5px;
  min-width: 0;
  overflow: hidden;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.filter-option-text {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.filter-checks label:hover {
  background: var(--sc-sage-soft);
}

.filter-search-btn {
  margin-top: 0;
}

.hotspot-card {
  padding: 16px;
  border-left: 4px solid transparent;
}

.hotspot-card:hover {
  border-color: rgba(72, 108, 103, 0.18);
  border-left-color: var(--sc-amber);
  box-shadow: var(--sc-shadow);
}

.hotspot-card::before {
  display: none;
}

.hotspot-meta {
  gap: 6px;
}

.pill,
.drawer-meta span {
  border-color: rgba(40, 55, 52, 0.10);
  background: rgba(228, 239, 235, 0.72);
  color: #31524e;
}

.card-actions {
  gap: 8px;
}

.card-actions button {
  min-height: 34px;
  border-radius: 8px;
}

.library-layout {
  height: 100%;
  min-height: 0;
}

.library-layout > section {
  min-height: 0;
}

.library-topbar {
  margin-bottom: 12px;
}

.material-list {
  max-height: calc(100vh - 152px);
  overflow-y: auto;
  padding-right: 4px;
}

.material-folder-header {
  min-height: 44px;
  border-radius: 10px 10px 0 0;
  background: linear-gradient(90deg, rgba(72, 108, 103, 0.09), rgba(255, 241, 218, 0.62));
}

.material-card {
  padding: 14px;
}

.material-card:hover {
  border-color: rgba(72, 108, 103, 0.20);
  box-shadow: var(--sc-shadow-soft);
}

.material-card-menu-btn {
  border-radius: 8px;
}

.empty-state {
  border-color: rgba(40, 55, 52, 0.10);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.70), rgba(255, 253, 248, 0.92));
}

.drawer-panel {
  width: min(480px, 92vw);
  background: #fffefa;
}

.drawer-header {
  border-bottom-color: rgba(40, 55, 52, 0.10);
}

.drawer-section-title {
  color: var(--sc-amber-dark);
}

dialog::backdrop {
  background: rgba(16, 21, 19, 0.44);
  backdrop-filter: blur(4px);
}

@media (max-width: 1180px) {
  .workbench-layout {
    grid-template-columns: minmax(320px, 390px) minmax(0, 1fr);
  }
}

@media (max-width: 900px) {
  .app-shell {
    height: auto;
    min-height: 100vh;
    grid-template-columns: 1fr;
    overflow: visible;
  }

  .sidebar {
    position: sticky;
    top: 0;
    z-index: 20;
    min-height: auto;
    max-height: none;
  }

  .workspace {
    height: auto;
    min-height: calc(100vh - 120px);
    overflow: visible;
  }

  .view.is-active {
    height: auto;
    overflow: visible;
  }

  .workbench-layout,
  .hotspots-layout {
    height: auto;
    overflow: visible;
  }

  .hotspots-layout,
  .workbench-layout {
    grid-template-columns: 1fr;
  }

  .workbench-rail {
    grid-template-rows: auto auto;
  }

  .hotspots-layout .hotspot-list,
  .material-list {
    max-height: none;
    overflow: visible;
  }
}

@media (min-width: 641px) and (max-width: 900px) {
  .app-shell {
    height: 100vh;
    min-height: 100vh;
    grid-template-columns: 210px minmax(0, 1fr);
    overflow: hidden;
  }

  .sidebar {
    position: static;
    min-height: 100vh;
    max-height: 100vh;
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .brand { width: 100%; }

  .nav-list {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 6px;
  }

  .nav-item {
    justify-content: flex-start;
    width: 100%;
    min-height: 38px;
  }

  .workspace {
    height: 100vh;
    min-height: 0;
    overflow: hidden;
    padding: 16px;
  }

  .view.is-active {
    height: 100%;
    min-height: 0;
    overflow: hidden;
  }

  .workbench-layout,
  .hotspots-layout {
    height: 100%;
    min-height: 0;
    overflow: hidden;
  }

  .workbench-layout {
    grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
    gap: 12px;
  }

  .workbench-rail {
    grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
  }

  .workbench-header h2 {
    font-size: 21px;
  }

  .composer-controls {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 42px;
  }

  .hotspots-layout {
    grid-template-columns: 340px minmax(0, 1fr);
  }

  .hotspots-layout .hotspot-list,
  .material-list {
    max-height: 100%;
    overflow-y: auto;
  }
}

/* Editorial studio workbench override */
:root {
  color-scheme: light;
  --canvas: #f6f4ef;
  --studio: #fffefa;
  --studio-2: #f9f7f1;
  --ink: #151515;
  --graphite: #6f706b;
  --muted: #9a988f;
  --line: #ded8cd;
  --line-strong: #c8c0b2;
  --copper: #a05f2c;
  --copper-dark: #7d4522;
  --copper-soft: rgba(160, 95, 44, 0.11);
  --bottle: #315f55;
  --bottle-soft: rgba(49, 95, 85, 0.10);
  --source-blue: #304f6f;
  --source-blue-soft: rgba(48, 79, 111, 0.10);
  --danger: #b9473d;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 10px;
  --radius-full: 999px;
  --sidebar-width: 208px;
  --shadow-panel: 0 1px 0 rgba(21, 21, 21, 0.04), 0 14px 30px rgba(35, 31, 25, 0.06);
  --shadow-pop: 0 18px 48px rgba(35, 31, 25, 0.14);
  --focus-ring: 0 0 0 3px rgba(49, 95, 85, 0.18);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 140ms;
  --duration-normal: 220ms;
}

html {
  background: var(--canvas);
  scrollbar-color: var(--line-strong) transparent;
  scrollbar-width: thin;
}

body {
  background: var(--canvas);
  color: var(--ink);
  font: 13px/1.5 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans SC", sans-serif;
  letter-spacing: 0;
}

.editorial-shell {
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  background: var(--canvas);
}

.studio-nav {
  background: #161713;
  color: rgba(255, 254, 250, 0.82);
  border-right: 1px solid rgba(255, 254, 250, 0.08);
}

.studio-nav::after {
  background:
    linear-gradient(180deg, rgba(255, 254, 250, 0.08), transparent 28%),
    linear-gradient(90deg, transparent, rgba(160, 95, 44, 0.18), transparent);
}

.studio-brand {
  background: rgba(255, 254, 250, 0.06);
  border: 1px solid rgba(255, 254, 250, 0.10);
  color: #fffefa;
}

.studio-brand:hover {
  border-color: rgba(255, 254, 250, 0.18);
  background: rgba(255, 254, 250, 0.08);
}

.brand-mark {
  background: var(--copper);
  color: #fffefa;
  border-radius: var(--radius-sm);
  box-shadow: none;
}

.studio-nav .brand small,
.studio-nav .history-label {
  color: rgba(255, 254, 250, 0.52);
}

.studio-nav .nav-item {
  border-color: transparent;
  background: transparent;
  color: rgba(255, 254, 250, 0.72);
  border-radius: var(--radius-md);
}

.studio-nav .nav-item:hover {
  border-color: rgba(255, 254, 250, 0.12);
  background: rgba(255, 254, 250, 0.06);
  color: #fffefa;
  box-shadow: none;
}

.studio-nav .nav-item.is-active {
  background: rgba(255, 254, 250, 0.09);
  border-color: rgba(255, 254, 250, 0.18);
  color: #fffefa;
}

.studio-nav .nav-item.is-active::after {
  background: var(--copper);
  box-shadow: none;
}

.studio-nav .primary {
  border-color: rgba(255, 254, 250, 0.22);
  background: rgba(255, 254, 250, 0.07);
  color: #fffefa;
  box-shadow: none;
}

.workspace {
  background:
    linear-gradient(90deg, rgba(21, 21, 21, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(21, 21, 21, 0.03) 1px, transparent 1px),
    var(--canvas);
  background-size: 40px 40px, 40px 40px, auto;
  color: var(--ink);
}

.topbar {
  border-bottom-color: var(--line);
}

.topbar::after {
  background: linear-gradient(90deg, var(--bottle), rgba(49, 95, 85, 0.18), transparent);
}

.topbar h1 {
  color: var(--ink);
  font-size: 24px;
  letter-spacing: 0;
}

.eyebrow {
  color: var(--graphite);
  letter-spacing: 0;
  text-transform: none;
}

.editorial-workbench {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
  grid-template-areas: "stage fuel";
  gap: 16px;
  height: 100%;
  min-height: 0;
}

.workbench-stage {
  grid-area: stage;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  grid-template-areas:
    "review"
    "deck";
  gap: 14px;
  min-width: 0;
  min-height: 0;
  padding: 14px;
}

.fuel-column {
  grid-area: fuel;
  display: grid;
  grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
  gap: 14px;
  min-width: 0;
  min-height: 0;
}

.crate-frame,
.workbench-panel,
.composer-output,
.material-folder,
.hotspots-filter,
.hotspot-card,
.material-card,
.draft-main-panel,
.draft-folder-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--studio);
  box-shadow: var(--shadow-panel);
}

.crate-frame {
  position: relative;
}

.studio-brand.crate-frame {
  background: rgba(255, 254, 250, 0.06);
  border-color: rgba(255, 254, 250, 0.10);
  color: #fffefa;
  box-shadow: none;
}

.workbench-stage.crate-frame::after,
.studio-brand.crate-frame::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(160, 95, 44, 0.14);
  border-radius: calc(var(--radius-lg) - 2px);
  pointer-events: none;
}

.studio-brand.crate-frame::after {
  inset: 5px;
  border-color: rgba(255, 254, 250, 0.12);
}

.workbench-panel,
.composer-output {
  overflow: hidden;
}

.panel-heading {
  border-bottom-color: var(--line);
  color: var(--ink);
}

.panel-heading span::before {
  background: var(--copper);
  box-shadow: none;
}

.panel-heading a,
.panel-heading button {
  color: var(--bottle);
}

.review-desk {
  grid-area: review;
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.composer-output .creator-chat {
  background: var(--studio);
}

.composer-deck {
  grid-area: deck;
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--studio);
  padding: 12px;
  box-shadow: var(--shadow-panel);
}

.composer-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 42px;
  gap: 10px;
}

.composer-toolbar label,
.workbench-filter,
.material-form label,
.draft-editor-dialog label {
  color: var(--graphite);
}

.composer-toolbar label span,
.workbench-filter span,
.filter-label {
  color: var(--graphite);
  letter-spacing: 0;
  text-transform: none;
}

input,
select,
textarea,
.creator-input-wrap,
.chat-input-row {
  border-color: var(--line);
  background: #fffefa;
  color: var(--ink);
  border-radius: var(--radius-md);
}

input:focus,
select:focus,
textarea:focus,
.creator-input-wrap:focus-within,
.chat-input-row:focus-within {
  border-color: var(--bottle);
  box-shadow: var(--focus-ring);
}

.creator-input-wrap {
  min-height: 112px;
}

.creator-input-wrap textarea {
  color: var(--ink);
}

.creator-input-wrap textarea::placeholder,
.chat-input-row textarea::placeholder {
  color: var(--muted);
}

.send-btn,
.primary {
  border-color: var(--copper-dark);
  background: var(--copper);
  color: #fffefa;
  box-shadow: none;
}

.send-btn:hover,
.primary:hover {
  border-color: var(--copper-dark);
  background: var(--copper-dark);
  box-shadow: none;
}

.ghost-btn,
.compact-btn,
.upload-source-btn,
.card-actions button,
.filter-toggle-btn,
.filter-date-range-trigger {
  border-color: var(--line);
  background: var(--studio);
  color: var(--ink);
  box-shadow: none;
}

.ghost-btn:hover,
.compact-btn:hover,
.upload-source-btn:hover,
.card-actions button:hover,
.filter-toggle-btn:hover,
.filter-date-range-trigger:hover {
  border-color: var(--line-strong);
  background: var(--studio-2);
  color: var(--ink);
  box-shadow: none;
}

.upload-source-btn {
  width: 42px;
  height: 38px;
  min-height: 38px;
  padding: 0;
}

.source-tabs {
  border-color: var(--line);
  background: var(--studio-2);
  box-shadow: none;
}

.source-tabs button {
  color: var(--graphite);
  border-radius: var(--radius-sm);
}

.source-tabs button.is-active {
  background: var(--bottle);
  color: #fffefa;
  box-shadow: none;
}

.intelligence-list {
  padding-right: 2px;
}

.hotspot-card,
.material-card {
  border-radius: var(--radius-md);
  padding: 14px 16px;
  background: var(--studio);
  box-shadow: none;
}

.hotspot-card:hover,
.material-card:hover {
  border-color: var(--line-strong);
  box-shadow: none;
  transform: translateY(-1px);
}

.hotspot-card::before,
.material-card::before {
  display: none;
}

.hotspot-card h3,
.material-card h3,
.material-card-header h3 {
  color: var(--ink);
  letter-spacing: 0;
}

.hotspot-card p,
.material-card-body {
  color: var(--graphite);
}

.hotspot-meta,
.material-card-time {
  color: var(--muted);
}

.source-badge,
.hotspot-source,
.meta-pill,
.pill,
.drawer-meta span {
  border: 1px solid rgba(48, 79, 111, 0.12);
  border-radius: var(--radius-full);
  background: var(--source-blue-soft);
  color: var(--source-blue);
}

.home-source-chip,
.selected-source,
.source-item.is-selected {
  border-color: rgba(49, 95, 85, 0.20);
  background: var(--bottle-soft);
  color: var(--bottle);
}

.empty-state {
  border-color: var(--line);
  background: var(--studio-2);
  color: var(--graphite);
  box-shadow: none;
}

.empty-state::before {
  background:
    radial-gradient(circle at 14px 16px, rgba(21, 21, 21, 0.12) 3px, transparent 3px),
    radial-gradient(circle at 26px 16px, rgba(21, 21, 21, 0.12) 3px, transparent 3px);
}

.library-topbar,
.material-folder-header,
.section-title-row {
  border-color: var(--line);
  background: var(--studio);
}

.material-folder-header {
  background: var(--studio-2);
}

.hotspots-layout {
  gap: 16px;
}

.hotspots-filter {
  background: var(--studio);
}

.filter-checks input[type="checkbox"] {
  accent-color: var(--bottle);
}

.filter-search-btn {
  width: 100%;
}

.drawer-panel,
.confirm-dialog,
.draft-editor-dialog,
.draft-folder-dialog {
  background: var(--studio);
  border-color: var(--line);
  box-shadow: var(--shadow-pop);
}

.drawer-backdrop,
dialog::backdrop {
  background: rgba(21, 21, 21, 0.42);
  backdrop-filter: blur(4px);
}

@media (max-width: 1180px) {
  .editorial-workbench {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 330px);
  }
}

@media (max-width: 760px) {
  :root {
    --sidebar-width: 100%;
  }

  .editorial-shell {
    display: block;
    min-height: 100vh;
    overflow: visible;
  }

  .studio-nav {
    position: sticky;
    top: 0;
    z-index: 10;
    width: 100%;
    min-height: auto;
    max-height: none;
  }

  .studio-brand {
    width: 100%;
  }

  .studio-nav .nav-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    width: 100%;
  }

  .studio-nav .nav-item {
    min-height: 40px;
    justify-content: center;
    padding: 0 8px;
    white-space: normal;
  }

  .workspace {
    height: auto;
    min-height: 0;
    padding: 22px 16px 28px;
    overflow: visible;
  }

  .view.is-active {
    height: auto;
    min-height: 0;
    overflow: visible;
  }

  .editorial-workbench {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-areas:
      "stage"
      "fuel";
    height: auto;
    overflow: visible;
  }

  .workbench-stage,
  .fuel-column {
    min-height: auto;
    height: auto;
  }

  .workbench-stage {
    grid-template-rows: auto auto;
    grid-template-areas:
      "deck"
      "review";
  }

  .fuel-column {
    grid-template-rows: auto auto;
  }

  .composer-toolbar {
    grid-template-columns: 1fr;
  }

  .upload-source-btn {
    width: 100%;
  }

  .composer-output .creator-chat,
  .intelligence-list,
  .source-picker,
  .material-list,
  .hotspots-layout .hotspot-list {
    max-height: none;
    overflow: visible;
  }
}

/* Control Room final cascade lock */
.editorial-shell.control-room-shell {
  grid-template-columns: 208px minmax(0, 1fr);
  background: var(--control-bg);
}

.control-room-shell .workspace {
  background:
    linear-gradient(90deg, var(--control-bg-grid) 1px, transparent 1px),
    linear-gradient(180deg, var(--control-bg-grid) 1px, transparent 1px),
    linear-gradient(180deg, rgba(102, 242, 215, 0.045), transparent 220px),
    var(--control-bg);
  background-size: 32px 32px, 32px 32px, auto, auto;
  color: var(--control-ink);
}

.control-room-shell .topbar,
.control-room-shell .command-card,
.control-room-shell .crate-frame,
.control-room-shell .workbench-panel,
.control-room-shell .workbench-composer,
.control-room-shell .composer-output,
.control-room-shell .composer-deck,
.control-room-shell .material-folder,
.control-room-shell .material-card,
.control-room-shell .hotspots-filter,
.control-room-shell .hotspot-card,
.control-room-shell .draft-main-panel,
.control-room-shell .draft-folder-panel,
.control-room-shell .library-topbar,
.control-room-shell .empty-state {
  border: 1px solid var(--control-line);
  border-radius: var(--control-radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent), var(--control-panel);
  color: var(--control-ink);
  box-shadow: none;
}

.control-room-shell .studio-nav,
.control-room-shell .sidebar {
  border-right: 1px solid var(--control-line);
  background:
    linear-gradient(180deg, rgba(102, 242, 215, 0.055), transparent 28%),
    var(--control-sidebar);
}

.control-room-shell .studio-brand {
  border: 1px solid var(--control-line);
  border-radius: var(--control-radius);
  background: #0b0d0f;
  box-shadow: none;
}

.control-room-shell .brand-mark {
  background: var(--signal-cyan);
  color: #02110f;
  box-shadow: none;
}

.control-room-shell .studio-nav .nav-item,
.control-room-shell .nav-item {
  border: 1px solid transparent;
  border-radius: var(--control-radius);
  background: transparent;
  color: rgba(244, 247, 242, 0.66);
  box-shadow: none;
}

.control-room-shell .studio-nav .nav-item:hover,
.control-room-shell .nav-item:hover {
  border-color: var(--control-line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--control-ink);
}

.control-room-shell .studio-nav .nav-item.is-active,
.control-room-shell .nav-item.is-active {
  border-color: rgba(102, 242, 215, 0.46);
  background: linear-gradient(90deg, rgba(102, 242, 215, 0.16), rgba(79, 140, 255, 0.075));
  color: var(--control-ink);
}

.control-room-shell .studio-nav .nav-item::before,
.control-room-shell .nav-item::before {
  width: 22px;
  height: 22px;
  border: 1px solid var(--control-line);
  border-radius: 6px;
  background: #101315;
  color: var(--control-muted);
  box-shadow: none;
}

.control-room-shell .studio-nav .nav-item.is-active::before,
.control-room-shell .nav-item.is-active::before {
  border-color: rgba(102, 242, 215, 0.65);
  background: var(--signal-cyan);
  color: #031412;
}

.control-room-shell .studio-nav .nav-item.is-active::after,
.control-room-shell .nav-item.is-active::after {
  left: auto;
  right: 8px;
  top: 50%;
  bottom: auto;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--signal-cyan);
  transform: translateY(-50%);
  box-shadow: 0 0 16px rgba(102, 242, 215, 0.66);
}

.control-room-shell .profile-strip {
  border-color: var(--control-line);
  border-radius: var(--control-radius);
  background: #0b0d0f;
}

.control-room-shell button,
.control-room-shell .ghost-btn,
.control-room-shell .compact-btn,
.control-room-shell .upload-source-btn,
.control-room-shell .card-actions button,
.control-room-shell .filter-toggle-btn,
.control-room-shell .filter-date-range-trigger {
  border: 1px solid var(--control-line);
  border-radius: var(--control-radius);
  background: #101315;
  color: var(--control-ink);
  box-shadow: none;
}

.control-room-shell .primary,
.control-room-shell button.primary,
.control-room-shell .send-btn,
.control-room-shell .sidebar .primary,
.control-room-shell .studio-nav .primary,
.control-room-shell .profile-strip .primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--signal-cyan), var(--signal-blue));
  color: #06100f;
  box-shadow: none;
}

.control-room-shell .primary:hover,
.control-room-shell button.primary:hover,
.control-room-shell .send-btn:hover,
.control-room-shell .sidebar .primary:hover,
.control-room-shell .studio-nav .primary:hover,
.control-room-shell .profile-strip .primary:hover {
  border-color: transparent;
  background: linear-gradient(135deg, #8affe6, #73a5ff);
  color: #06100f;
}

.control-room-shell input,
.control-room-shell select,
.control-room-shell textarea,
.control-room-shell .composer-controls select,
.control-room-shell .workbench-filter select,
.control-room-shell .creator-input-wrap,
.control-room-shell .chat-input-row,
.control-room-shell .draft-content-editor {
  border: 1px solid var(--control-line);
  border-radius: var(--control-radius);
  background: #0b0e10;
  color: var(--control-ink);
  box-shadow: none;
}

.control-room-shell input:focus,
.control-room-shell select:focus,
.control-room-shell textarea:focus,
.control-room-shell .creator-input-wrap:focus-within,
.control-room-shell .chat-input-row:focus-within,
.control-room-shell .draft-content-editor:focus {
  border-color: rgba(102, 242, 215, 0.7);
  box-shadow: var(--command-focus);
}

.control-room-shell .message {
  border: 1px solid var(--control-line);
  border-radius: var(--control-radius);
  background: #0c0f11;
  color: var(--control-ink);
  box-shadow: none;
}

.control-room-shell .message.assistant {
  background: linear-gradient(180deg, rgba(102, 242, 215, 0.055), transparent), #0c0f11;
}

.control-room-shell .message.user {
  background: linear-gradient(180deg, rgba(79, 140, 255, 0.07), transparent), #0b0e10;
}

.control-room-shell .message-content,
.control-room-shell .message-content p,
.control-room-shell .message-heading {
  color: var(--control-ink);
}

.control-room-shell .message-content h1,
.control-room-shell .message-content h2,
.control-room-shell .message-content h3 {
  color: var(--control-ink);
}

.control-room-shell .creator-input-wrap::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--signal-cyan), var(--signal-blue), var(--signal-lime));
}

.control-room-shell .creator-input-bar {
  border-top: 1px solid var(--control-line);
  background: rgba(255, 255, 255, 0.025);
}

.control-room-shell .source-tabs {
  border: 1px solid var(--control-line);
  border-radius: var(--control-radius);
  background: #0a0c0d;
}

.control-room-shell .source-tabs button.is-active {
  background: var(--control-panel-soft);
  color: var(--signal-cyan);
}

.control-room-shell .hotspot-card,
.control-room-shell .material-card,
.control-room-shell .draft-card,
.control-room-shell .source-item,
.control-room-shell .intelligence-item,
.control-room-shell .draft-folder-item {
  border: 1px solid var(--control-line);
  border-radius: var(--control-radius);
  background: #0c0f11;
  color: var(--control-ink);
}

.control-room-shell .hotspot-card:hover,
.control-room-shell .material-card:hover,
.control-room-shell .draft-card:hover,
.control-room-shell .source-item:hover,
.control-room-shell .intelligence-item:hover,
.control-room-shell .draft-folder-item:hover {
  border-color: rgba(102, 242, 215, 0.38);
  background: #131719;
  transform: translateY(-1px);
}

.control-room-shell .hotspot-card h3,
.control-room-shell .material-card h3,
.control-room-shell .material-card-header h3,
.control-room-shell .draft-card-body strong,
.control-room-shell .source-item strong,
.control-room-shell .empty-state strong {
  color: var(--control-ink);
}

.control-room-shell .hotspot-card p,
.control-room-shell .material-card-body,
.control-room-shell .draft-card-body p,
.control-room-shell .source-item p,
.control-room-shell .empty-state p {
  color: var(--control-muted);
}

.control-room-shell .source-badge,
.control-room-shell .hotspot-source,
.control-room-shell .meta-pill,
.control-room-shell .pill,
.control-room-shell .drawer-meta span {
  border: 1px solid rgba(102, 242, 215, 0.24);
  background: rgba(102, 242, 215, 0.08);
  color: var(--signal-cyan);
}

.control-room-shell .hotspots-layout {
  grid-template-columns: 340px minmax(0, 1fr);
}

.control-room-shell .command-sheet,
.control-room-shell .drawer-panel.command-sheet,
.control-room-shell .auth-panel.command-sheet,
.control-room-shell .confirm-dialog.command-sheet,
.control-room-shell .draft-editor-dialog.command-sheet,
.control-room-shell .draft-folder-dialog.command-sheet {
  border: 1px solid var(--control-line-strong);
  border-radius: var(--control-radius);
  background:
    linear-gradient(180deg, rgba(102, 242, 215, 0.05), transparent 120px),
    var(--control-panel-raised);
  color: var(--control-ink);
  box-shadow: var(--command-shadow);
}

.control-room-shell dialog::backdrop,
.control-room-shell .drawer-backdrop {
  background: rgba(0, 0, 0, 0.68);
  backdrop-filter: blur(10px);
}

@media (max-width: 1180px) {
  .control-room-shell .editorial-workbench {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "stage"
      "fuel";
  }

  .control-room-shell .fuel-column {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  .editorial-shell.control-room-shell {
    display: block;
  }

  .control-room-shell .studio-nav {
    position: sticky;
    top: 0;
    z-index: 20;
    min-height: auto;
    max-height: none;
    padding: 10px;
  }

  .control-room-shell .workspace {
    padding: 12px;
  }

  .control-room-shell .fuel-column,
  .control-room-shell .composer-toolbar,
  .control-room-shell .hotspots-layout,
  .control-room-shell .drafts-layout {
    grid-template-columns: 1fr;
  }

  .control-room-shell .workbench-stage {
    grid-template-rows: auto auto;
    grid-template-areas:
      "deck"
      "review";
  }
}

/* Control Room residue cleanup */
.control-room-shell #loginBtn.primary,
.control-room-shell .profile-strip #loginBtn.primary {
  border-color: transparent !important;
  background: linear-gradient(135deg, var(--signal-cyan), var(--signal-blue)) !important;
  color: #06100f !important;
}

.control-room-shell .panel-heading span::before,
.control-room-shell .section-title-row strong::before {
  background: var(--signal-cyan) !important;
  box-shadow: none !important;
}

.control-room-shell .studio-nav .nav-item.is-active::after,
.control-room-shell .nav-item.is-active::after {
  left: auto !important;
  right: 8px !important;
  top: 50% !important;
  bottom: auto !important;
  width: 5px !important;
  height: 5px !important;
  border-radius: 50% !important;
  background: var(--signal-cyan) !important;
  transform: translateY(-50%) !important;
  box-shadow: 0 0 16px rgba(102, 242, 215, 0.66) !important;
}

.control-room-shell .studio-nav .nav-item.is-active,
.control-room-shell .nav-item.is-active {
  border-color: rgba(102, 242, 215, 0.46) !important;
  box-shadow: none !important;
}

.control-room-shell .intelligence-item,
.control-room-shell .source-item {
  color: var(--control-ink) !important;
}

.control-room-shell .intelligence-item h3,
.control-room-shell .intelligence-item strong,
.control-room-shell .source-item strong {
  color: var(--control-ink) !important;
}

.control-room-shell .intelligence-item p,
.control-room-shell .intelligence-item .meta-line,
.control-room-shell .source-item p {
  color: var(--control-muted) !important;
}

.control-room-shell .intelligence-item-add {
  border-color: var(--control-line-strong) !important;
  background: #101315 !important;
  color: var(--control-ink) !important;
}

.control-room-shell .intelligence-item-add:hover {
  border-color: rgba(102, 242, 215, 0.48) !important;
  background: #172022 !important;
}

/* White Minimal final cascade lock */
:root {
  color-scheme: light;
  --control-bg: #f7f8f5;
  --control-bg-grid: rgba(17, 20, 23, 0.035);
  --control-sidebar: rgba(255, 255, 255, 0.82);
  --control-panel: #ffffff;
  --control-panel-raised: #ffffff;
  --control-panel-soft: #f2f5f7;
  --control-ink: #111417;
  --control-muted: #68737d;
  --control-dim: #9aa3ad;
  --control-line: #dfe4ea;
  --control-line-strong: #cfd7df;
  --control-radius: 14px;
  --signal-cyan: #0ea5a6;
  --signal-blue: #2563ff;
  --signal-lime: #6f9f1d;
  --signal-red: #d9363e;
  --command-shadow: 0 22px 70px rgba(28, 37, 44, 0.14);
  --command-focus: 0 0 0 4px rgba(37, 99, 255, 0.12);
}

html {
  background:
    linear-gradient(90deg, var(--control-bg-grid) 1px, transparent 1px),
    linear-gradient(180deg, var(--control-bg-grid) 1px, transparent 1px),
    var(--control-bg);
  background-size: 40px 40px, 40px 40px, auto;
  scrollbar-color: #c7d0d9 transparent;
}

body {
  background: var(--control-bg);
  color: var(--control-ink);
}

.white-command-shell {
  --sidebar-width: 208px;
  filter: none;
  background: #ffffff;
}

.white-command-shell .workspace {
  /* White home canvas lock: keep the workspace clean, never reveal grid texture. */
  background: #ffffff;
  background-image: none;
  color: var(--control-ink);
  padding: 24px;
}

.white-command-shell .studio-nav,
.white-command-shell .sidebar {
  border-right: 1px solid rgba(17, 20, 23, 0.08);
  background: rgba(255, 255, 255, 0.88);
  color: var(--control-ink);
  backdrop-filter: blur(24px);
  box-shadow: 6px 0 24px rgba(28, 37, 44, 0.06);
}

.white-command-shell .studio-brand {
  border: 1px solid rgba(17, 20, 23, 0.10);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--control-ink);
  box-shadow: 0 10px 28px rgba(28, 37, 44, 0.07);
}

.white-command-shell .brand-mark {
  overflow: hidden;
  padding: 2px;
  border: 1px solid rgba(17, 20, 23, 0.08);
  border-radius: 10px;
  background: #ffffff;
  color: transparent;
  box-shadow: 0 6px 16px rgba(28, 37, 44, 0.07);
}

.white-command-shell .brand-mark img,
.brand-mini img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.white-command-shell .brand strong,
.white-command-shell h1,
.white-command-shell h2,
.white-command-shell h3,
.white-command-shell .topbar h1,
.white-command-shell .panel-heading,
.white-command-shell .empty-state strong {
  color: var(--control-ink);
}

.white-command-shell .brand small,
.white-command-shell .history-label,
.white-command-shell .eyebrow,
.white-command-shell .meta-line,
.white-command-shell .material-card-time,
.white-command-shell .draft-card-body span {
  color: var(--control-muted);
}

.white-command-shell .studio-nav .nav-item,
.white-command-shell .nav-item {
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: #4f5b66;
  box-shadow: none;
}

.white-command-shell .studio-nav .nav-item::before,
.white-command-shell .nav-item::before {
  border: 1px solid #d9e0e7;
  border-radius: 9px;
  background: #ffffff;
  color: #68737d;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.white-command-shell .studio-nav .nav-item:hover,
.white-command-shell .nav-item:hover {
  border-color: #d7dde3;
  background: rgba(255, 255, 255, 0.92);
  color: var(--control-ink);
  transform: none;
}

.white-command-shell .studio-nav .nav-item.is-active,
.white-command-shell .nav-item.is-active {
  border-color: rgba(37, 99, 255, 0.22) !important;
  background: rgba(37, 99, 255, 0.08);
  color: var(--control-ink);
}

.white-command-shell .studio-nav .nav-item.is-active::before,
.white-command-shell .nav-item.is-active::before {
  border-color: rgba(37, 99, 255, 0.28);
  background: #ffffff;
  color: var(--signal-blue);
}

.white-command-shell .studio-nav .nav-item.is-active::after,
.white-command-shell .nav-item.is-active::after {
  background: var(--signal-blue) !important;
  box-shadow: none !important;
}

.white-command-shell .history-section {
  border-color: rgba(17, 20, 23, 0.08);
  margin-top: 14px;
  padding-top: 12px;
}

.white-command-shell .history-item,
.white-command-shell .history-item.is-active,
.white-command-shell .history-item:hover {
  border-radius: 12px;
  color: var(--control-muted);
}

.white-command-shell .history-item.is-active,
.white-command-shell .history-item:hover {
  background: rgba(37, 99, 255, 0.06);
  color: var(--control-ink);
}

.white-command-shell .profile-strip {
  border: 1px solid rgba(17, 20, 23, 0.10);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 12px 34px rgba(28, 37, 44, 0.08);
}

.white-command-shell .topbar,
.white-command-shell .command-card,
.white-command-shell .crate-frame,
.white-command-shell .workbench-panel,
.white-command-shell .workbench-composer,
.white-command-shell .composer-output,
.white-command-shell .composer-deck,
.white-command-shell .material-folder,
.white-command-shell .material-card,
.white-command-shell .hotspots-filter,
.white-command-shell .hotspot-card,
.white-command-shell .draft-main-panel,
.white-command-shell .draft-folder-panel,
.white-command-shell .library-topbar,
.white-command-shell .empty-state {
  border: 1px solid var(--control-line);
  border-radius: var(--control-radius);
  background: rgba(255, 255, 255, 0.92);
  color: var(--control-ink);
  box-shadow: 0 14px 42px rgba(28, 37, 44, 0.07);
}

.white-command-shell .command-card:hover,
.white-command-shell .material-card:hover,
.white-command-shell .hotspot-card:hover,
.white-command-shell .draft-card:hover,
.white-command-shell .source-item:hover,
.white-command-shell .intelligence-item:hover {
  border-color: rgba(37, 99, 255, 0.22);
  background: #ffffff;
  box-shadow: 0 18px 50px rgba(28, 37, 44, 0.10);
  transform: translateY(-1px);
}

.white-command-shell .topbar {
  min-height: 62px;
  margin-bottom: 18px;
  backdrop-filter: blur(20px);
}

.white-command-shell .studio-brand.crate-frame {
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 28px rgba(28, 37, 44, 0.07);
}

.white-command-shell .topbar::after {
  background: linear-gradient(90deg, rgba(37, 99, 255, 0.38), transparent);
}

.white-command-shell .panel-heading,
.white-command-shell .section-title-row,
.white-command-shell .material-folder-header,
.white-command-shell .drawer-header,
.white-command-shell .picker-header {
  border-color: var(--control-line);
  background: rgba(248, 250, 252, 0.72);
}

.white-command-shell .panel-heading span::before,
.white-command-shell .section-title-row strong::before {
  background: var(--signal-blue) !important;
  box-shadow: none !important;
}

.white-command-shell input,
.white-command-shell select,
.white-command-shell textarea,
.white-command-shell .composer-controls select,
.white-command-shell .workbench-filter select,
.white-command-shell .creator-input-wrap,
.white-command-shell .chat-input-row,
.white-command-shell .draft-content-editor {
  border: 1px solid var(--control-line);
  border-radius: 14px;
  background: #fbfcfd;
  color: var(--control-ink);
  box-shadow: none;
}

.white-command-shell input:focus,
.white-command-shell select:focus,
.white-command-shell textarea:focus,
.white-command-shell .creator-input-wrap:focus-within,
.white-command-shell .chat-input-row:focus-within,
.white-command-shell .draft-content-editor:focus {
  border-color: rgba(37, 99, 255, 0.42);
  background: #ffffff;
  box-shadow: var(--command-focus);
}

.white-command-shell ::placeholder,
.white-command-shell .draft-content-editor:empty::before {
  color: #98a3ad;
}

.white-command-shell .creator-input-wrap {
  min-height: 132px;
  overflow: hidden;
}

.white-command-shell .creator-input-wrap::before {
  width: 0;
  background: transparent;
}

.white-command-shell .creator-input-bar {
  border-top: 1px solid var(--control-line);
  background: rgba(247, 248, 245, 0.72);
}

.white-command-shell button,
.white-command-shell .ghost-btn,
.white-command-shell .compact-btn,
.white-command-shell .upload-source-btn,
.white-command-shell .card-actions button,
.white-command-shell .filter-toggle-btn,
.white-command-shell .filter-date-range-trigger {
  border: 1px solid var(--control-line);
  border-radius: 12px;
  background: #ffffff;
  color: var(--control-ink);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.88);
}

.white-command-shell button:hover,
.white-command-shell .ghost-btn:hover,
.white-command-shell .compact-btn:hover,
.white-command-shell .upload-source-btn:hover,
.white-command-shell .card-actions button:hover,
.white-command-shell .filter-toggle-btn:hover,
.white-command-shell .filter-date-range-trigger:hover {
  border-color: #cbd5df;
  background: #f8fafc;
  color: var(--control-ink);
  transform: translateY(-1px);
}

.white-command-shell button:focus-visible {
  border-color: rgba(37, 99, 255, 0.48);
  box-shadow: var(--command-focus);
}

.white-command-shell .primary,
.white-command-shell button.primary,
.white-command-shell .send-btn,
.white-command-shell .sidebar .primary,
.white-command-shell .studio-nav .primary,
.white-command-shell .profile-strip .primary,
.white-command-shell #loginBtn.primary {
  border-color: transparent !important;
  background: var(--signal-blue) !important;
  color: #ffffff !important;
  box-shadow: 0 10px 24px rgba(37, 99, 255, 0.22);
}

.white-command-shell .primary:hover,
.white-command-shell button.primary:hover,
.white-command-shell .send-btn:hover,
.white-command-shell .sidebar .primary:hover,
.white-command-shell .studio-nav .primary:hover,
.white-command-shell .profile-strip .primary:hover,
.white-command-shell #loginBtn.primary:hover {
  background: #1d4ed8 !important;
  color: #ffffff !important;
}

.white-command-shell .source-tabs {
  border: 1px solid var(--control-line);
  border-radius: 14px;
  background: #edf1f5;
  padding: 3px;
}

.white-command-shell .source-tabs button {
  border: 0;
  background: transparent;
  color: var(--control-muted);
  box-shadow: none;
}

.white-command-shell .source-tabs button.is-active {
  background: #ffffff;
  color: var(--control-ink);
  box-shadow: 0 8px 22px rgba(28, 37, 44, 0.10);
}

.white-command-shell .hotspot-card,
.white-command-shell .material-card,
.white-command-shell .draft-card,
.white-command-shell .source-item,
.white-command-shell .intelligence-item,
.white-command-shell .draft-folder-item {
  border: 1px solid var(--control-line);
  border-radius: 14px;
  background: #ffffff;
  color: var(--control-ink);
  box-shadow: none;
}

.white-command-shell .hotspot-card h3,
.white-command-shell .material-card h3,
.white-command-shell .material-card-header h3,
.white-command-shell .draft-card-body strong,
.white-command-shell .source-item strong,
.white-command-shell .intelligence-item strong,
.white-command-shell .intelligence-item h3 {
  color: var(--control-ink) !important;
}

.white-command-shell .hotspot-card p,
.white-command-shell .material-card-body,
.white-command-shell .draft-card-body p,
.white-command-shell .source-item p,
.white-command-shell .intelligence-item p,
.white-command-shell .empty-state p {
  color: var(--control-muted) !important;
}

.white-command-shell .source-badge,
.white-command-shell .hotspot-source,
.white-command-shell .meta-pill,
.white-command-shell .pill,
.white-command-shell .drawer-meta span {
  border: 1px solid #dbe3eb;
  background: #f5f7fa;
  color: #40505f;
}

.white-command-shell .home-source-chip,
.white-command-shell .selected-source,
.white-command-shell .source-item.is-selected,
.white-command-shell .draft-card.is-selected {
  border-color: rgba(37, 99, 255, 0.30);
  background: rgba(37, 99, 255, 0.06);
  color: var(--control-ink);
}

.white-command-shell .intelligence-item-add {
  border-color: var(--control-line) !important;
  background: #ffffff !important;
  color: var(--control-ink) !important;
}

.white-command-shell .intelligence-item-add:hover {
  border-color: rgba(37, 99, 255, 0.30) !important;
  background: #f8fafc !important;
}

.white-command-shell .message {
  border: 1px solid var(--control-line);
  border-radius: 18px;
  background: #ffffff;
  color: var(--control-ink);
  box-shadow: 0 10px 30px rgba(28, 37, 44, 0.07);
}

.white-command-shell .message.assistant,
.white-command-shell .message.user {
  background: #ffffff;
}

.white-command-shell .message-content,
.white-command-shell .message-content p,
.white-command-shell .message-heading {
  color: var(--control-ink);
}

.white-command-shell .date-range-panel,
.white-command-shell .material-card-menu-dropdown,
.white-command-shell .draft-folder-menu,
.white-command-shell .command-sheet,
.white-command-shell .drawer-panel.command-sheet,
.white-command-shell .confirm-dialog.command-sheet,
.white-command-shell .draft-editor-dialog.command-sheet,
.white-command-shell .draft-folder-dialog.command-sheet,
.auth-panel.command-sheet {
  border: 1px solid var(--control-line-strong);
  border-radius: 18px;
  background: var(--control-panel-raised);
  color: var(--control-ink);
  box-shadow: var(--command-shadow);
}

.white-command-shell dialog::backdrop,
.white-command-shell .drawer-backdrop,
.auth-panel::backdrop {
  background: rgba(17, 20, 23, 0.24);
  backdrop-filter: blur(14px);
}

.white-command-shell .drawer-body,
.white-command-shell .drawer-content,
.white-command-shell .drawer-content p {
  color: var(--control-ink);
}

.white-command-shell .drawer-section-title,
.white-command-shell .drawer-link,
.white-command-shell .panel-heading a,
.white-command-shell .panel-heading button {
  color: var(--signal-blue);
}

.white-command-shell .hotspots-layout {
  grid-template-columns: 340px minmax(0, 1fr);
}

@media (max-width: 1180px) {
  .white-command-shell .editorial-workbench {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "stage"
      "fuel";
  }

  .white-command-shell .fuel-column {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  .white-command-shell {
    display: block;
  }

  .white-command-shell .studio-nav {
    position: sticky;
    top: 0;
    z-index: 20;
    min-height: auto;
    max-height: none;
    padding: 10px;
  }

  .white-command-shell .workspace {
    padding: 12px;
  }

  .white-command-shell .fuel-column,
  .white-command-shell .composer-toolbar,
  .white-command-shell .hotspots-layout,
  .white-command-shell .drafts-layout {
    grid-template-columns: 1fr;
  }

  .white-command-shell .workbench-stage {
    grid-template-rows: auto auto;
    grid-template-areas:
      "deck"
      "review";
  }
}

/* SciSpace-inspired minimal home */
.white-command-shell[data-view="home"] .topbar {
  display: none;
}

.white-command-shell.is-sidebar-collapsed {
  grid-template-columns: 56px minmax(0, 1fr);
}

.white-command-shell.is-sidebar-collapsed .studio-nav {
  padding: 12px 8px;
}

.sidebar-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 34px;
  align-items: center;
  gap: 10px;
  margin: -4px 0 16px;
}

.sidebar-head .studio-brand {
  margin-bottom: 0;
}

.sidebar-actions {
  display: grid;
  margin-bottom: 18px;
}

.sidebar-toggle {
  display: grid;
  place-items: center;
  align-self: center;
  min-width: 0;
  width: 34px;
  height: 34px;
  min-height: 34px;
  padding: 0;
  border-radius: 10px;
  line-height: 1;
}

.white-command-shell .nav-new-conversation {
  width: 100%;
  min-height: 30px;
  border: 1px solid rgba(37, 99, 255, 0.58);
  border-radius: 4px;
  background: #ffffff;
  color: #2563ff;
  font-size: 12px;
  font-weight: 650;
  line-height: 1;
  box-shadow: 0 6px 18px rgba(37, 99, 255, 0.08);
}

.white-command-shell .nav-list {
  gap: 2px;
}

.white-command-shell .nav-item {
  min-height: 34px;
  padding-inline: 10px;
}

.white-command-shell .nav-new-conversation:hover {
  border-color: rgba(37, 99, 255, 0.78);
  background: #f8fbff;
  color: #174ee8;
  box-shadow: 0 8px 22px rgba(37, 99, 255, 0.12);
}

.white-command-shell.is-sidebar-collapsed .sidebar-actions {
  grid-template-columns: 1fr;
  place-items: center;
  margin-bottom: 14px;
}

.white-command-shell.is-sidebar-collapsed .sidebar-head {
  grid-template-columns: 1fr;
  justify-items: center;
  margin-bottom: 12px;
}

.white-command-shell.is-sidebar-collapsed .nav-new-conversation {
  width: 36px;
  height: 36px;
  min-height: 36px;
  border-radius: 12px;
  font-size: 0;
  display: inline-grid;
  place-items: center;
  padding: 0;
}

.white-command-shell.is-sidebar-collapsed .nav-new-conversation::before {
  content: "+";
  font-size: 20px;
  line-height: 1;
}

.white-command-shell.is-sidebar-collapsed .studio-brand {
  justify-content: center;
  padding: 6px;
}

.white-command-shell.is-sidebar-collapsed .studio-brand span:not(.brand-mark),
.white-command-shell.is-sidebar-collapsed .history-section,
.white-command-shell.is-sidebar-collapsed .profile-strip {
  display: none;
}

.white-command-shell.is-sidebar-collapsed .nav-list {
  align-items: center;
  gap: 2px;
}

.white-command-shell.is-sidebar-collapsed .nav-item {
  width: 36px;
  min-height: 36px;
  justify-content: center;
  gap: 0;
  padding: 0;
  font-size: 0;
}

.white-command-shell.is-sidebar-collapsed .nav-item.is-active {
  border-color: rgba(37, 99, 255, 0.52) !important;
  background: #ffffff;
}

.white-command-shell.is-sidebar-collapsed .nav-item::before {
  margin: 0;
}

.white-command-shell.is-sidebar-collapsed .nav-item.is-active::after {
  display: none;
}

.white-command-shell .nav-item[data-view]::before,
.white-command-shell .studio-nav .nav-item[data-view]::before {
  content: "";
  background-color: #ffffff;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 14px 14px;
  color: transparent;
}

.white-command-shell .nav-item[data-view="home"]::before,
.white-command-shell .studio-nav .nav-item[data-view="home"]::before {
  background-image: url("data:image/svg+xml,%3Csvg width='18' height='18' viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3.5 10.5L12 3.5l8.5 7' stroke='%2368737d' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M5.5 10.5v8.2h4.2v-4.9h4.6v4.9h4.2v-8.2' stroke='%2368737d' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.white-command-shell .nav-item[data-view="hotspots"]::before,
.white-command-shell .studio-nav .nav-item[data-view="hotspots"]::before {
  background-image: url("data:image/svg+xml,%3Csvg width='18' height='18' viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12.2 21c3.5 0 6.3-2.6 6.3-6.1 0-2.9-1.5-4.9-4.2-8.1-.4 2.7-1.6 4.2-3 5.2.1-3-1.5-5.4-4-7.9.2 4.3-2.8 6.3-2.8 10.8 0 3.5 2.8 6.1 6.3 6.1Z' stroke='%2368737d' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M10.2 18.8c-1.1-1.1-1.2-2.8.2-4.5.2 1.2.9 2 1.8 2.6.8-.8 1.1-1.9 1-3.2 1.7 1.5 2.4 3.7 1 5.1' stroke='%2368737d' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.white-command-shell .nav-item[data-view="library"]::before,
.white-command-shell .studio-nav .nav-item[data-view="library"]::before {
  background-image: url("data:image/svg+xml,%3Csvg width='18' height='18' viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 6.5h5.4l1.8 2H20v9.2c0 .7-.6 1.3-1.3 1.3H5.3c-.7 0-1.3-.6-1.3-1.3V6.5Z' stroke='%2368737d' stroke-width='1.9' stroke-linejoin='round'/%3E%3Cpath d='M4 9h16' stroke='%2368737d' stroke-width='1.9' stroke-linecap='round'/%3E%3C/svg%3E");
}

.white-command-shell .nav-item[data-view="drafts"]::before,
.white-command-shell .studio-nav .nav-item[data-view="drafts"]::before {
  background-image: url("data:image/svg+xml,%3Csvg width='18' height='18' viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 19h14' stroke='%2368737d' stroke-width='1.9' stroke-linecap='round'/%3E%3Cpath d='M7 15.5l.7-3.4 7.9-7.9c.7-.7 1.8-.7 2.5 0l.7.7c.7.7.7 1.8 0 2.5l-7.9 7.9-3.4.7Z' stroke='%2368737d' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.scispace-home {
  height: 100%;
  min-height: 0;
  overflow: auto;
}

.white-command-shell[data-view="home"] #homeView.scispace-home {
  display: flex;
  justify-content: center;
  width: 100%;
}

.scispace-hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas: "stage";
  justify-items: center;
  min-height: 100%;
  height: 100%;
  width: min(880px, 100%);
}

.white-command-shell[data-view="home"] .scispace-hero-shell {
  grid-template-columns: minmax(0, 1fr) !important;
  grid-template-areas: "stage" !important;
  width: 100%;
  max-width: none;
}

.white-command-shell.is-sidebar-collapsed[data-view="home"] #homeView.scispace-home {
  justify-content: center;
}

.white-command-shell.is-sidebar-collapsed[data-view="home"] .scispace-hero-shell {
  width: 100%;
  justify-items: center;
  transform: translateX(-48px);
}

.scispace-hero {
  grid-area: stage;
  display: flex;
  width: 100%;
  max-width: 880px;
  min-height: 100%;
  align-items: center;
  justify-content: flex-start;
  flex-direction: column;
  gap: 26px;
  padding: clamp(104px, 15vh, 140px) 24px 48px;
}

.white-command-shell .scispace-hero {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  padding: clamp(46px, 7vh, 76px) 24px 32px;
}

.scispace-title {
  display: grid;
  gap: 12px;
  justify-items: center;
  text-align: center;
}

.scispace-brandline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #40505f;
  font-size: 13px;
  font-weight: 650;
}

.brand-mini {
  width: 20px;
  height: 20px;
  background: transparent;
}

.scispace-title h2 {
  max-width: 760px;
  color: #05070a;
  font-size: clamp(34px, 4.1vw, 48px);
  font-weight: 760;
  line-height: 1.08;
  letter-spacing: 0;
}

.scispace-composer {
  display: grid;
  width: min(760px, 100%);
  gap: 12px;
}

.scispace-composer .creator-input-wrap {
  min-height: 122px;
  border: 1px solid #dce3eb;
  border-radius: 16px;
  background: #ffffff;
  overflow: visible;
  box-shadow:
    0 28px 64px rgba(28, 37, 44, 0.10),
    0 8px 22px rgba(28, 37, 44, 0.05);
}

.scispace-composer #creatorPrompt {
  min-height: 76px;
  padding: 18px 18px 6px;
  border: 0;
  background: transparent;
  font-size: 15px;
}

.scispace-composer #creatorPrompt:focus {
  box-shadow: none;
}

.home-tool-row {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 6px 8px 10px;
}

.white-command-shell .home-tool-row {
  border-top: 0;
  background: transparent;
}

.home-tool-row .upload-source-btn {
  width: 34px;
  height: 34px;
  min-height: 34px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  box-shadow: none;
  color: #71808d;
}

.home-tool-row .upload-source-btn:hover {
  background: #f4f7fb;
  color: #2563ff;
  box-shadow: none;
}

.tool-select {
  display: inline-flex;
  width: auto;
  min-width: 0;
  align-items: center;
  grid-template-columns: none;
  gap: 6px;
  color: #111417;
  font-size: 14px;
  font-weight: 680;
}

.tool-select span {
  white-space: nowrap;
}

.platform-select {
  margin-left: 4px;
}

.platform-select-label {
  color: #52606d;
  font-size: 13px;
  font-weight: 680;
}

.native-template-select {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.template-select {
  position: relative;
  min-width: 108px;
}

.template-select-trigger {
  display: inline-flex;
  width: 108px;
  min-height: 30px;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border: 1px solid #d8e0e8 !important;
  border-radius: 8px !important;
  background: #ffffff !important;
  color: #222c36 !important;
  padding: 0 9px 0 11px !important;
  font-size: 13px;
  font-weight: 680;
  box-shadow: 0 4px 14px rgba(28, 37, 44, 0.06) !important;
}

.template-select-trigger:hover,
.template-select.is-open .template-select-trigger {
  border-color: #7F83F7 !important;
  background: #ffffff !important;
  color: #222c36 !important;
  transform: none !important;
}

.template-select-menu {
  position: absolute;
  z-index: 20;
  top: calc(100% + 6px);
  left: 0;
  width: 128px;
  overflow: hidden;
  border: 1px solid #d8e0e8;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 16px 36px rgba(28, 37, 44, 0.14);
}

.template-select-menu button {
  display: flex;
  width: 100%;
  min-height: 34px;
  align-items: center;
  justify-content: flex-start;
  border: 0 !important;
  border-bottom: 1px solid #edf1f5 !important;
  border-radius: 0 !important;
  background: #ffffff !important;
  color: #303942 !important;
  padding: 0 12px !important;
  font-size: 13px;
  font-weight: 650;
  box-shadow: none !important;
}

.template-select-menu button:last-child {
  border-bottom: 0 !important;
  border-radius: 0 0 10px 10px !important;
}

.template-select-menu button:hover,
.template-select-menu button:focus-visible {
  background: #7F83F7 !important;
  color: #ffffff !important;
  transform: none !important;
}

.template-select-menu button.is-active {
  color: #7F83F7 !important;
}

.template-select-menu button.is-active:hover,
.template-select-menu button.is-active:focus-visible {
  color: #ffffff !important;
}

.home-source-count {
  color: #768391;
  font-size: 12px;
  font-weight: 560;
  white-space: nowrap;
}

.composer-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.composer-actions .stream-cancel-btn[hidden] {
  display: none;
}

.scispace-composer .send-btn {
  width: 36px;
  height: 36px;
  min-height: 36px;
  border: 0 !important;
  border-radius: 50%;
  background: transparent !important;
  color: #2563ff !important;
  box-shadow: none !important;
  padding: 0;
}

.scispace-composer .send-btn:hover {
  background: #f4f7fb !important;
  color: #174ee8 !important;
  box-shadow: none !important;
}

.sr-only-select {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.intent-chip-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px;
}

.intent-chip {
  min-height: 34px;
  border-radius: 11px;
  padding: 0 14px;
  background: #ffffff;
  color: #344250;
}

.intent-chip.is-active {
  border-color: rgba(127, 131, 247, 0.48);
  background: rgba(127, 131, 247, 0.10);
  color: #5b5fee;
}

.home-corpus-board {
  display: grid;
  width: min(760px, 100%);
  min-height: 560px;
  grid-template-rows: 64px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid #d9dee5;
  border-radius: 4px;
  background: #ffffff;
  box-shadow: none;
}

.home-corpus-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
  border-bottom: 1px solid #edf0f3;
}

.home-corpus-tabs button {
  position: relative;
  min-height: 64px;
  border: 0 !important;
  border-radius: 0 !important;
  background: #ffffff !important;
  color: #7d8791 !important;
  font-size: 13px;
  font-weight: 720;
  box-shadow: none !important;
  transform: none !important;
}

.home-corpus-tabs button::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -1px;
  width: 72px;
  height: 2px;
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  border-radius: 999px;
  background: #7F83F7;
  transition: transform 160ms ease;
}

.home-corpus-tabs button.is-active {
  color: #7F83F7 !important;
}

.home-corpus-tabs button.is-active::after {
  transform: translateX(-50%) scaleX(1);
}

.home-corpus-list {
  display: grid;
  align-content: start;
  max-height: 496px;
  overflow: auto;
  padding: 18px 24px 24px;
  scrollbar-width: thin;
}

.home-corpus-list[hidden] {
  display: none;
}

.home-corpus-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  min-height: 74px;
  padding: 10px 0 10px 0;
  border-bottom: 0;
  cursor: pointer;
}

.home-corpus-item:last-child {
  border-bottom: 0;
}

.home-corpus-item:hover {
  background: transparent;
}

.home-corpus-item-main {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.home-corpus-title-row {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 6px;
}

.home-corpus-title-row strong {
  min-width: 0;
  overflow: hidden;
  color: #25313b;
  font-size: 15px;
  font-weight: 720;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-corpus-badge {
  flex: 0 0 auto;
  max-width: 76px;
  overflow: hidden;
  border: 1px solid #dce6ef;
  border-radius: 999px;
  background: #f6f8fb;
  color: #50606f;
  padding: 1px 6px;
  font-size: 11px;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-corpus-badge.is-hotspot {
  border-color: #ffe0bd;
  background: #fff5ea;
  color: #b85c08;
}

.home-corpus-item p {
  min-width: 0;
  overflow: hidden;
  color: #7b8793;
  font-size: 14px;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-corpus-time {
  color: #a0a8b1;
  font-size: 11px;
}

.home-corpus-add {
  width: 34px;
  min-height: 34px;
  border-radius: 999px !important;
  padding: 0 !important;
  color: #111417 !important;
  font-size: 12px;
  font-weight: 680;
}

.home-corpus-add:disabled {
  border-color: #d8e0e8 !important;
  background: #f3f6f9 !important;
  color: #8b96a3 !important;
  cursor: default;
}

.home-review-cache,
.home-support-cache {
  display: none;
}

.white-command-shell[data-view="chat"] .workspace {
  padding-top: 18px;
}

.white-command-shell[data-view="chat"] .chat-history-layout {
  max-width: 1120px;
  margin: 0 auto;
}

@media (max-width: 760px) {
  .white-command-shell.is-sidebar-collapsed,
  .white-command-shell {
    grid-template-columns: 1fr;
  }

  .sidebar-actions {
    grid-template-columns: 34px 34px;
  }

  .scispace-hero {
    padding: 42px 4px 32px;
  }

  .scispace-title h2 {
    font-size: 28px;
  }

  .home-tool-row {
    gap: 8px;
  }

  .template-select-trigger {
    width: 102px;
  }
}

/* SparkCrate blue-violet prototype pass */
:root {
  --brand-cyan: #11b8f5;
  --brand-blue: #1677ff;
  --brand-violet: #4248f0;
  --brand-violet-deep: #3327d8;
  --brand-ink: #07152f;
  --brand-muted: #66758a;
  --brand-line: #dce4ef;
  --brand-line-strong: #c7d3e3;
  --brand-soft: rgba(66, 72, 240, 0.10);
  --brand-soft-blue: rgba(22, 119, 255, 0.10);
  --brand-hover: #f2f5ff;
  --brand-panel: #ffffff;
  --brand-page: #f5f7fb;
  --brand-gradient: linear-gradient(135deg, var(--brand-cyan) 0%, var(--brand-blue) 45%, var(--brand-violet) 100%);
  --control-bg: var(--brand-page);
  --control-panel: var(--brand-panel);
  --control-panel-raised: #ffffff;
  --control-panel-soft: #f2f5ff;
  --control-ink: var(--brand-ink);
  --control-muted: var(--brand-muted);
  --control-line: var(--brand-line);
  --control-line-strong: var(--brand-line-strong);
  --control-radius: 8px;
  --signal-blue: var(--brand-blue);
  --signal-cyan: var(--brand-cyan);
  --command-focus: 0 0 0 3px rgba(66, 72, 240, 0.16);
  --command-shadow: 0 14px 34px rgba(20, 33, 61, 0.08);
}

html,
body {
  background: var(--brand-page);
}

.white-command-shell {
  --sidebar-width: 256px;
  filter: none;
  background: var(--brand-page);
}

.editorial-shell.control-room-shell.white-command-shell {
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  filter: none;
}

.white-command-shell .workspace {
  background: var(--brand-page);
  padding: 28px 30px;
}

.white-command-shell .studio-nav,
.white-command-shell .sidebar {
  background: rgba(255, 255, 255, 0.96);
  border-right: 1px solid var(--brand-line);
  box-shadow: none;
  padding: 20px 14px;
}

.white-command-shell .studio-brand {
  height: 42px;
  min-width: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  padding: 0;
}

.brand-lockup {
  display: none;
}

.white-command-shell .brand-lockup {
  display: block;
  width: 132px;
  height: 42px;
  object-fit: contain;
  object-position: left center;
}

.white-command-shell .studio-brand .brand-mark,
.white-command-shell .studio-brand .brand-copy {
  display: none;
}

.white-command-shell.is-sidebar-collapsed .brand-lockup {
  display: none;
}

.white-command-shell.is-sidebar-collapsed .studio-brand .brand-mark {
  display: flex;
}

.white-command-shell .brand-mark,
.white-command-shell .brand-mini {
  border: 0;
  border-radius: 10px;
  background: transparent;
  box-shadow: none;
  padding: 0;
}

.white-command-shell .brand-mini {
  width: 22px;
  height: 22px;
}

.white-command-shell .sidebar-toggle {
  border-color: transparent;
  background: transparent;
  color: #52627a;
  box-shadow: none;
}

.white-command-shell .sidebar-toggle:hover {
  background: var(--brand-hover);
  color: var(--brand-violet);
}

.white-command-shell .nav-new-conversation {
  min-height: 42px;
  border: 1px solid var(--brand-blue);
  border-radius: 6px;
  background: #ffffff;
  color: var(--brand-blue);
  box-shadow: none;
}

.white-command-shell .nav-new-conversation:hover {
  border-color: var(--brand-violet);
  background: var(--brand-hover);
  color: var(--brand-violet);
  box-shadow: 0 8px 20px rgba(66, 72, 240, 0.10);
}

.white-command-shell .studio-nav .nav-item,
.white-command-shell .nav-item {
  min-height: 44px;
  border: 0;
  border-radius: 6px;
  color: #1f2a44;
  font-size: 14px;
  font-weight: 560;
  padding-inline: 12px;
}

.white-command-shell .studio-nav .nav-item:hover,
.white-command-shell .nav-item:hover {
  background: var(--brand-hover);
  color: var(--brand-violet);
}

.white-command-shell .studio-nav .nav-item.is-active,
.white-command-shell .nav-item.is-active {
  border-color: transparent !important;
  background: var(--brand-soft-blue);
  color: var(--brand-violet);
}

.white-command-shell .studio-nav .nav-item.is-active::after,
.white-command-shell .nav-item.is-active::after {
  right: 12px;
  left: auto;
  top: 50%;
  bottom: auto;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--brand-blue) !important;
  transform: translateY(-50%);
}

.white-command-shell .studio-nav .nav-item::before,
.white-command-shell .nav-item::before {
  border: 0;
  background-color: transparent;
  box-shadow: none;
}

.white-command-shell .history-section {
  border-top: 0;
  margin-top: 26px;
}

.white-command-shell .history-label {
  color: #8190a6;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: none;
}

.white-command-shell .history-item,
.white-command-shell .history-item.is-active,
.white-command-shell .history-item:hover {
  min-height: 44px;
  border-radius: 6px;
  background: #eef7ff;
  color: #26334d;
  padding: 0 12px;
}

.white-command-shell .history-item:hover,
.white-command-shell .history-item.is-active {
  background: var(--brand-soft-blue);
  color: var(--brand-violet);
}

.white-command-shell .profile-strip {
  border: 0;
  border-radius: 10px;
  background: transparent;
  box-shadow: none;
  padding: 0 2px;
}

.white-command-shell .profile-strip .primary,
.white-command-shell #loginBtn.primary,
.white-command-shell #loginBtn.ghost-btn {
  min-height: 40px;
  width: 100%;
  border: 0 !important;
  border-radius: 8px !important;
  background: var(--brand-gradient) !important;
  color: #ffffff !important;
  box-shadow: 0 10px 22px rgba(22, 119, 255, 0.22) !important;
}

.white-command-shell .profile-strip .primary:hover,
.white-command-shell #loginBtn.primary:hover,
.white-command-shell #loginBtn.ghost-btn:hover {
  filter: brightness(1.04);
  transform: translateY(-1px);
}

.white-command-shell button,
.white-command-shell .ghost-btn,
.white-command-shell .compact-btn,
.white-command-shell .card-actions button,
.white-command-shell .filter-toggle-btn,
.white-command-shell .filter-date-range-trigger,
.white-command-shell .template-select-trigger {
  border-color: var(--brand-line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--brand-ink);
  box-shadow: none;
}

.white-command-shell button:hover,
.white-command-shell .ghost-btn:hover,
.white-command-shell .compact-btn:hover,
.white-command-shell .card-actions button:hover,
.white-command-shell .filter-toggle-btn:hover,
.white-command-shell .filter-date-range-trigger:hover,
.white-command-shell .template-select-trigger:hover {
  border-color: rgba(66, 72, 240, 0.36) !important;
  background: var(--brand-hover) !important;
  color: var(--brand-violet) !important;
  box-shadow: none;
  transform: none;
}

.white-command-shell .primary,
.white-command-shell button.primary,
.white-command-shell .send-btn,
.white-command-shell .studio-nav .primary {
  border-color: transparent !important;
  background: var(--brand-gradient) !important;
  color: #ffffff !important;
  box-shadow: 0 10px 22px rgba(66, 72, 240, 0.22) !important;
}

.white-command-shell .primary:hover,
.white-command-shell button.primary:hover,
.white-command-shell .send-btn:hover,
.white-command-shell .studio-nav .primary:hover {
  background: linear-gradient(135deg, #0aaee8 0%, #1069f5 42%, var(--brand-violet-deep) 100%) !important;
  color: #ffffff !important;
}

.white-command-shell input,
.white-command-shell select,
.white-command-shell textarea,
.white-command-shell .creator-input-wrap,
.white-command-shell .chat-input-row,
.white-command-shell .draft-content-editor {
  border-color: var(--brand-line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--brand-ink);
}

.white-command-shell input:hover,
.white-command-shell select:hover,
.white-command-shell textarea:hover {
  border-color: rgba(66, 72, 240, 0.34);
}

.white-command-shell input:focus,
.white-command-shell select:focus,
.white-command-shell textarea:focus,
.white-command-shell button:focus-visible,
.white-command-shell .creator-input-wrap:focus-within,
.white-command-shell .chat-input-row:focus-within,
.white-command-shell .draft-content-editor:focus {
  border-color: var(--brand-violet) !important;
  box-shadow: var(--command-focus) !important;
  outline: none;
}

.white-command-shell input[type="checkbox"] {
  accent-color: var(--brand-violet);
}

.white-command-shell .topbar,
.white-command-shell .command-card,
.white-command-shell .workbench-panel,
.white-command-shell .composer-output,
.white-command-shell .composer-deck,
.white-command-shell .material-folder,
.white-command-shell .material-card,
.white-command-shell .hotspots-filter,
.white-command-shell .hotspot-card,
.white-command-shell .draft-main-panel,
.white-command-shell .draft-folder-panel,
.white-command-shell .library-topbar,
.white-command-shell .empty-state {
  border-color: var(--brand-line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(20, 33, 61, 0.05);
}

.white-command-shell .command-card:hover,
.white-command-shell .material-card:hover,
.white-command-shell .hotspot-card:hover,
.white-command-shell .draft-card:hover,
.white-command-shell .source-item:hover,
.white-command-shell .intelligence-item:hover {
  border-color: rgba(66, 72, 240, 0.24);
  box-shadow: 0 12px 30px rgba(20, 33, 61, 0.08);
  transform: none;
}

.white-command-shell .source-badge,
.white-command-shell .hotspot-source,
.white-command-shell .meta-pill,
.white-command-shell .pill,
.white-command-shell .home-corpus-badge,
.white-command-shell .drawer-meta span {
  border-color: #dfe8f6;
  background: #f6f9ff;
  color: #456078;
}

.white-command-shell .pill.blue,
.white-command-shell .home-corpus-badge.is-hotspot {
  border-color: rgba(22, 119, 255, 0.18);
  background: rgba(22, 119, 255, 0.08);
  color: var(--brand-blue);
}

.white-command-shell .home-source-chip,
.white-command-shell .selected-source,
.white-command-shell .source-item.is-selected,
.white-command-shell .draft-card.is-selected,
.white-command-shell .intent-chip.is-active,
.white-command-shell .source-tabs button.is-active,
.white-command-shell .draft-folder-item.is-active {
  border-color: rgba(66, 72, 240, 0.30) !important;
  background: var(--brand-soft) !important;
  color: var(--brand-violet) !important;
}

.white-command-shell .topbar {
  display: none;
}

.white-command-shell[data-view="home"] .workspace {
  background: #ffffff;
}

.white-command-shell #homeView.scispace-home {
  animation: none;
}

.white-command-shell .scispace-hero {
  max-width: 940px;
  padding-top: clamp(48px, 7vh, 78px);
  gap: 28px;
  backdrop-filter: none;
}

.scispace-brandline {
  color: var(--brand-violet);
}

.scispace-title h2 {
  color: #050b1f;
  font-size: clamp(34px, 3.1vw, 44px);
}

.scispace-composer {
  width: min(760px, 100%);
}

.scispace-composer .creator-input-wrap {
  min-height: 126px;
  border-radius: 16px;
  box-shadow: 0 20px 42px rgba(20, 33, 61, 0.11);
}

.home-tool-row .upload-source-btn,
.scispace-composer .send-btn {
  border: 0 !important;
  background: transparent !important;
  color: var(--brand-blue) !important;
  box-shadow: none !important;
}

.home-tool-row .upload-source-btn:hover,
.scispace-composer .send-btn:hover {
  background: var(--brand-hover) !important;
  color: var(--brand-violet) !important;
}

.template-select-trigger {
  border-color: var(--brand-line) !important;
}

.template-select.is-open .template-select-trigger,
.template-select-trigger:hover {
  border-color: rgba(66, 72, 240, 0.42) !important;
}

.template-select-menu {
  border-color: var(--brand-line);
  border-radius: 8px;
  box-shadow: 0 16px 34px rgba(20, 33, 61, 0.14);
}

.template-select-menu button:hover,
.template-select-menu button:focus-visible {
  background: var(--brand-violet) !important;
  color: #ffffff !important;
}

.template-select-menu button.is-active {
  color: var(--brand-violet) !important;
}

.intent-chip {
  border-color: var(--brand-line);
  border-radius: 999px;
}

.intent-chip:hover {
  border-color: rgba(66, 72, 240, 0.28) !important;
}

.home-corpus-board {
  min-height: 420px;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.home-corpus-tabs {
  display: flex;
  gap: 28px;
  border-bottom: 1px solid var(--brand-line);
}

.home-corpus-tabs button {
  min-height: 48px;
  width: auto;
  padding: 0 0;
}

.home-corpus-tabs button.is-active,
.home-corpus-tabs button:hover {
  color: var(--brand-violet) !important;
}

.home-corpus-tabs button::after {
  width: 100%;
  background: var(--brand-violet);
}

.home-corpus-list {
  max-height: none;
  padding: 22px 0 0;
}

.home-corpus-item {
  min-height: 82px;
  border-bottom: 1px solid #edf1f6;
}

.home-corpus-add {
  border-color: var(--brand-line) !important;
  color: var(--brand-blue) !important;
}

.home-corpus-add:hover {
  border-color: rgba(66, 72, 240, 0.38) !important;
  background: var(--brand-soft) !important;
  color: var(--brand-violet) !important;
}

.white-command-shell .hotspots-layout {
  grid-template-columns: 288px minmax(0, 1fr);
  gap: 22px;
  height: 100%;
}

.white-command-shell .hotspots-filter {
  position: relative;
  top: auto;
  height: 100%;
  padding: 20px 18px;
}

.filter-body {
  gap: 22px;
}

.filter-date-range-trigger {
  min-height: 38px;
  justify-content: space-between;
}

.filter-checks {
  gap: 9px;
}

.filter-checks label {
  min-height: 24px;
  border-radius: 6px;
  color: #314158;
}

.filter-checks label:hover {
  background: var(--brand-hover);
  color: var(--brand-violet);
}

.filter-checks input[type="checkbox"] {
  border-radius: 6px;
  pointer-events: auto;
}

.filter-search-btn {
  min-height: 36px;
  border-radius: 6px !important;
}

.white-command-shell .hotspot-list {
  gap: 14px;
  padding-right: 0;
}

.white-command-shell .hotspot-card {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  min-height: 138px;
  padding: 22px 24px;
}

.white-command-shell .hotspot-card h3 {
  color: #07152f !important;
  font-size: 17px;
  font-weight: 760;
}

.white-command-shell .hotspot-body {
  color: #3f536d !important;
  font-size: 14px;
}

.white-command-shell .card-actions {
  display: inline-flex;
  gap: 8px;
}

.white-command-shell .card-actions button:last-child:not(:disabled) {
  border-color: transparent !important;
  background: var(--brand-violet) !important;
  color: #ffffff !important;
  box-shadow: 0 8px 18px rgba(66, 72, 240, 0.20);
}

.white-command-shell .card-actions button:last-child:not(:disabled):hover {
  background: var(--brand-violet-deep) !important;
}

.library-layout {
  height: 100%;
  overflow: auto;
}

.white-command-shell .library-topbar {
  min-height: 62px;
  align-items: center;
  margin-bottom: 24px;
  padding: 0 16px;
}

.material-list {
  gap: 26px;
}

.white-command-shell .material-folder {
  border: 0;
  background: transparent;
  box-shadow: none;
}

.white-command-shell .material-folder-header {
  border: 0;
  background: transparent;
  padding: 0 2px 14px;
}

.white-command-shell .material-folder-header strong::before {
  background: #ffb000 !important;
}

.white-command-shell .material-folder-body {
  grid-template-columns: repeat(2, minmax(260px, 1fr));
  gap: 16px;
}

.white-command-shell .material-folder-body > .empty-state {
  grid-column: 1 / -1;
  width: 100%;
  min-height: 160px;
}

.white-command-shell .material-card {
  min-height: 118px;
  border-radius: 8px;
  padding: 22px 24px;
}

.white-command-shell .material-card-header h3 {
  font-size: 16px;
  font-weight: 760;
}

.white-command-shell .drafts-layout {
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--brand-line);
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(20, 33, 61, 0.06);
}

.white-command-shell .draft-folder-panel,
.white-command-shell .draft-main-panel {
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.white-command-shell .draft-folder-panel {
  border-right: 1px solid var(--brand-line);
  padding: 28px 22px;
}

.white-command-shell .draft-main-panel {
  padding: 28px 24px;
}

.draft-folder-list,
.draft-list {
  gap: 12px;
}

.white-command-shell .draft-folder-item {
  min-height: 46px;
  border-color: var(--brand-line);
  border-radius: 8px;
}

.white-command-shell .draft-card {
  min-height: 126px;
  max-height: none;
  border-radius: 8px;
  padding: 18px 18px;
}

.white-command-shell .chat-bottom-form {
  border-top: 0;
  padding: 0 24px 20px;
}

.white-command-shell .chat-input-row {
  min-height: 56px;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(20, 33, 61, 0.07);
}

.date-range-panel,
.material-card-menu-dropdown,
.draft-folder-menu,
.white-command-shell .command-sheet {
  border-color: var(--brand-line-strong) !important;
  border-radius: 10px !important;
}

@media (max-width: 1180px) {
  .white-command-shell .hotspots-layout,
  .white-command-shell .drafts-layout {
    grid-template-columns: 1fr;
  }

  .white-command-shell .draft-folder-panel {
    border-right: 0;
    border-bottom: 1px solid var(--brand-line);
  }
}

@media (max-width: 760px) {
  .white-command-shell .workspace {
    padding: 14px;
  }

  .white-command-shell .brand-lockup {
    width: 120px;
  }

  .white-command-shell .material-folder-body {
    grid-template-columns: 1fr;
  }

  .white-command-shell .hotspot-card {
    grid-template-columns: 1fr;
  }
}

/* Final component fixes: composer focus, auth dialog, detail drawer */
.white-command-shell .topbar {
  display: none !important;
}

.white-command-shell .scispace-composer .creator-input-wrap {
  display: grid !important;
  grid-template-rows: minmax(76px, auto) auto;
  min-height: 126px;
  overflow: visible;
}

/* Material library: align the folder/content layout with drafts. */
.library-layout {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 0;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--brand-line);
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(20, 33, 61, 0.06);
}

.material-folder-panel,
.material-main-panel {
  min-height: 0;
  border: 0;
  border-radius: 0;
  background: #ffffff;
  box-shadow: none;
}

.material-folder-panel {
  padding: 28px 22px;
  border-right: 1px solid var(--brand-line);
  overflow: auto;
}

.material-main-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  padding: 28px 24px;
}

.material-actions,
.material-bulk-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.material-bulk-actions[hidden] {
  display: none;
}

.material-folder-list,
.material-list {
  display: grid;
  gap: 12px;
  grid-auto-rows: min-content;
  align-content: start;
  min-height: 0;
}

.material-folder-list {
  overflow: visible;
}

.material-list {
  grid-template-columns: 1fr;
  overflow: auto;
  padding: 6px 2px 0 0;
}

.material-folder-row {
  position: relative;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) 34px;
  gap: 6px;
  align-items: center;
}

.material-folder-row.is-menu-open {
  z-index: 30;
}

.material-folder-row.is-child .material-folder-item {
  width: calc(100% - 10px);
  margin-left: 10px;
}

.material-folder-row > .material-folder-item:first-child {
  grid-column: 1 / -1;
}

.material-folder-collapse-trigger,
.material-folder-indent {
  grid-column: 1;
  width: 26px;
}

.material-folder-collapse-trigger {
  min-width: 26px;
  min-height: 34px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  font-size: 10px;
}

.material-folder-collapse-trigger:hover {
  background: rgba(66, 72, 240, 0.07);
  box-shadow: none;
  transform: none;
}

.material-folder-item {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  min-height: 46px;
  padding: 0 12px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary);
  text-align: left;
}

.material-folder-row:not(.is-child) .material-folder-item {
  font-weight: 650;
}

.material-folder-item.is-active,
.material-folder-item:hover {
  border-color: rgba(66, 72, 240, 0.22);
  background: #ffffff;
  color: var(--brand-violet);
  box-shadow: none;
  transform: none;
}

.material-folder-count {
  color: var(--text-muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.material-folder-unread-dot {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  margin-left: auto;
  border-radius: 50%;
  background: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
}

.material-folder-unread-dot + .material-folder-count {
  margin-left: 2px;
}

.material-folder-menu-trigger {
  grid-column: 3;
  width: 34px;
  min-width: 34px;
  min-height: 34px;
  padding: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary);
}

.material-folder-menu-trigger:hover {
  background: rgba(66, 72, 240, 0.07);
  box-shadow: none;
  transform: none;
}

.material-folder-menu {
  position: absolute;
  z-index: 60;
  right: 0;
  top: calc(100% + 6px);
  display: grid;
  gap: 4px;
  min-width: 128px;
  padding: 6px;
  border: 1px solid var(--brand-line-strong);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 14px 32px rgba(31, 40, 36, 0.14);
}

.material-folder-menu button {
  justify-content: flex-start;
  width: 100%;
  min-height: 32px;
  padding: 0 8px;
  border: 0;
  background: transparent;
  text-align: left;
}

.material-card,
.white-command-shell .material-card {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-rows: auto;
  align-items: start;
  gap: 12px;
  min-height: 126px;
  max-height: none;
  padding: 18px;
  overflow: visible;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  background: #ffffff;
  cursor: pointer;
  box-shadow: none;
  transform: none;
}

.material-card::before {
  display: none;
}

.material-card:hover,
.white-command-shell .material-card:hover {
  border-color: rgba(66, 72, 240, 0.28);
  background: #fcfcff;
  box-shadow: none;
  transform: translateY(-1px);
}

.material-card.is-selected {
  border-color: rgba(66, 72, 240, 0.44);
  background: rgba(66, 72, 240, 0.07);
}

.material-card-content {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.material-card-content strong,
.material-card-content span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.material-card-content strong {
  color: #07152f;
  font-size: 15px;
  font-weight: 720;
}

.material-card-content p {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  color: var(--text-secondary);
  line-height: 1.55;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.material-card-content span {
  color: var(--text-muted);
  font-size: 12px;
}

.material-card-menu-btn {
  width: 34px;
  min-width: 34px;
  height: 34px;
  min-height: 34px;
  font-size: 20px;
}

.material-card-menu-dropdown {
  z-index: 70;
}

.material-list > .empty-state {
  width: 100%;
}

@media (max-width: 1180px) {
  .library-layout {
    grid-template-columns: 1fr;
    overflow: auto;
  }

  .material-folder-panel {
    border-right: 0;
    border-bottom: 1px solid var(--brand-line);
  }

  .material-folder-list {
    max-height: 300px;
    overflow: auto;
  }
}

@media (max-width: 760px) {
  .material-folder-panel,
  .material-main-panel {
    padding: 18px 14px;
  }

  .material-main-panel > .section-title-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .material-actions,
  .material-bulk-actions {
    justify-content: flex-start;
  }
}

.white-command-shell .scispace-composer #creatorPrompt {
  min-height: 76px;
  border: 0 !important;
  padding: 18px 18px 4px !important;
  resize: none !important;
  overflow: auto;
  box-shadow: none !important;
  outline: none !important;
}

.white-command-shell .scispace-composer #creatorPrompt:focus {
  border: 0 !important;
  box-shadow: none !important;
  outline: none !important;
}

.white-command-shell .scispace-composer #creatorPrompt::-webkit-resizer {
  display: none;
}

.white-command-shell .scispace-composer .creator-input-bar.home-tool-row {
  position: static !important;
  inset: auto !important;
  min-height: 48px;
  border-top: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  padding: 0 12px 10px !important;
}

.white-command-shell .scispace-composer .creator-input-wrap:focus-within {
  border-color: var(--brand-violet) !important;
  box-shadow:
    0 0 0 3px rgba(66, 72, 240, 0.16),
    0 20px 42px rgba(20, 33, 61, 0.11) !important;
}

.white-command-shell .intent-chip.is-active {
  box-shadow: 0 0 0 3px rgba(66, 72, 240, 0.08) !important;
}

.auth-panel.command-sheet,
dialog.auth-panel.command-sheet {
  width: min(540px, calc(100vw - 32px)) !important;
  border: 1px solid var(--brand-line-strong) !important;
  border-radius: 18px !important;
  background: #ffffff !important;
  color: var(--brand-ink) !important;
  padding: 30px !important;
  box-shadow: 0 24px 70px rgba(20, 33, 61, 0.18) !important;
}

.auth-panel::backdrop {
  background: rgba(7, 21, 47, 0.28) !important;
  backdrop-filter: blur(12px) !important;
}

.auth-panel h2 {
  color: var(--brand-ink) !important;
  font-size: 28px !important;
  font-weight: 760 !important;
  letter-spacing: 0 !important;
  margin-bottom: 20px !important;
}

.auth-panel p {
  color: var(--brand-muted) !important;
}

.auth-panel label {
  color: #607089 !important;
  font-size: 14px !important;
  font-weight: 650 !important;
  margin: 14px 0 7px !important;
}

.auth-panel input {
  min-height: 52px !important;
  border: 1px solid var(--brand-line) !important;
  border-radius: 10px !important;
  background: #ffffff !important;
  color: var(--brand-ink) !important;
  box-shadow: none !important;
}

.auth-panel input:hover {
  border-color: rgba(66, 72, 240, 0.34) !important;
}

.auth-panel input:focus {
  border-color: var(--brand-violet) !important;
  box-shadow: 0 0 0 3px rgba(66, 72, 240, 0.16) !important;
  outline: none !important;
}

.auth-password-row {
  grid-template-columns: minmax(0, 1fr) 54px !important;
  gap: 10px !important;
}

.auth-password-row button,
#authPasswordToggle,
#authConfirmToggle {
  min-width: 54px !important;
  min-height: 52px !important;
  border: 1px solid var(--brand-line) !important;
  border-radius: 10px !important;
  background: #ffffff !important;
  color: var(--brand-ink) !important;
  box-shadow: none !important;
}

.auth-password-row button:hover,
#authPasswordToggle:hover,
#authConfirmToggle:hover {
  border-color: rgba(66, 72, 240, 0.36) !important;
  background: var(--brand-hover) !important;
  color: var(--brand-violet) !important;
}

.auth-secondary-actions {
  margin-top: 28px !important;
}

.auth-link {
  color: var(--brand-blue) !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.auth-link:hover {
  color: var(--brand-violet) !important;
  background: transparent !important;
}

.auth-actions {
  gap: 10px !important;
  margin-top: 24px !important;
}

.auth-actions button {
  min-height: 42px !important;
  border-radius: 10px !important;
}

.auth-panel #authSubmit.primary {
  border-color: transparent !important;
  background: var(--brand-gradient) !important;
  color: #ffffff !important;
  box-shadow: 0 10px 22px rgba(66, 72, 240, 0.22) !important;
}

.auth-panel #authSubmit.primary:hover {
  background: linear-gradient(135deg, #0aaee8 0%, #1069f5 42%, var(--brand-violet-deep) 100%) !important;
}

.auth-panel #authCancel,
.auth-panel #authBack {
  background: #ffffff !important;
  color: var(--brand-ink) !important;
}

.drawer.is-open {
  grid-template-columns: minmax(0, 1fr) minmax(380px, 560px) !important;
}

.white-command-shell .drawer-backdrop {
  background: rgba(17, 20, 23, 0.30);
  backdrop-filter: none;
}

.drawer-panel,
.white-command-shell .drawer-panel,
.white-command-shell .drawer-panel.command-sheet {
  width: auto !important;
  max-width: min(560px, calc(100vw - 48px)) !important;
  min-width: 0 !important;
  border-left: 1px solid var(--brand-line) !important;
  border-radius: 0 !important;
  background: #ffffff !important;
  box-shadow: -18px 0 42px rgba(20, 33, 61, 0.10) !important;
  overflow: hidden !important;
}

.drawer-header {
  min-width: 0 !important;
  padding: 24px 32px 18px !important;
  border-bottom: 1px solid var(--brand-line) !important;
  background: #ffffff !important;
}

.drawer-header-main {
  min-width: 0;
}

.drawer-header h2 {
  min-width: 0;
  max-width: 100%;
  color: var(--brand-ink) !important;
  font-size: 18px !important;
  font-weight: 760 !important;
  line-height: 1.45 !important;
  overflow-wrap: anywhere !important;
  word-break: break-word !important;
}

.drawer-header .drawer-meta {
  margin-top: 12px;
  gap: 6px;
}

.drawer-header .drawer-meta span {
  padding: 3px 9px;
}

.drawer-body {
  min-width: 0 !important;
  padding: 22px 32px 34px !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
}

.drawer-body > *,
.drawer-meta,
.drawer-content,
.drawer-content *,
.drawer-link {
  max-width: 100% !important;
}

.drawer-content {
  min-width: 0 !important;
  color: #26364f !important;
  font-size: 15px !important;
  line-height: 1.85 !important;
  overflow-x: hidden !important;
  overflow-wrap: anywhere !important;
  word-break: break-word !important;
}

.drawer-content p,
.drawer-content li,
.drawer-content blockquote,
.drawer-content h1,
.drawer-content h2,
.drawer-content h3 {
  white-space: normal !important;
  overflow-wrap: anywhere !important;
  word-break: break-word !important;
}

.drawer-section-title,
.white-command-shell .drawer-section-title,
.white-command-shell .drawer-link {
  color: var(--brand-blue) !important;
}

@media (max-width: 760px) {
  .drawer.is-open {
    grid-template-columns: 1fr !important;
  }

  .drawer-panel,
  .white-command-shell .drawer-panel {
    max-width: 100vw !important;
  }

  .drawer-header,
  .drawer-body {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }
}

.white-command-shell .home-source-list {
  display: flex !important;
  flex-wrap: nowrap !important;
  align-items: center;
  gap: 10px !important;
  width: min(760px, 100%);
  margin: 0 auto -8px !important;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0 2px 6px;
  scrollbar-width: thin;
}

.white-command-shell .home-source-tag {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) 28px;
  align-items: center;
  gap: 8px;
  flex: 0 1 220px;
  max-width: 220px;
  min-width: 160px;
  height: 48px;
  min-height: 48px;
  border: 1px solid rgba(66, 72, 240, 0.12) !important;
  border-radius: 6px !important;
  background: linear-gradient(135deg, rgba(22, 119, 255, 0.08), rgba(66, 72, 240, 0.06)) !important;
  color: #314158 !important;
  padding: 0 8px 0 12px !important;
  box-shadow: none !important;
  cursor: pointer;
}

.white-command-shell .home-source-tag:hover {
  border-color: rgba(66, 72, 240, 0.28) !important;
  background: linear-gradient(135deg, rgba(22, 119, 255, 0.12), rgba(66, 72, 240, 0.10)) !important;
  color: var(--brand-violet) !important;
}

.white-command-shell .home-source-tag span {
  display: block !important;
  min-width: 0;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
  -webkit-line-clamp: initial !important;
  -webkit-box-orient: initial !important;
  font-size: 14px;
  line-height: 1.2;
}

.white-command-shell .home-source-tag button {
  width: 28px !important;
  min-width: 28px !important;
  height: 36px !important;
  min-height: 36px !important;
  border: 1px solid rgba(22, 119, 255, 0.16) !important;
  border-radius: 6px !important;
  background: #ffffff !important;
  color: var(--brand-ink) !important;
  padding: 0 !important;
  font-size: 16px !important;
  line-height: 1 !important;
}

.white-command-shell .home-source-tag button:hover {
  border-color: rgba(66, 72, 240, 0.30) !important;
  background: var(--brand-hover) !important;
  color: var(--brand-violet) !important;
}

/* Library and draft dialog fixes */
#materialDialog {
  width: min(720px, calc(100vw - 40px));
  max-width: calc(100vw - 40px);
  border: 0;
  padding: 0;
  margin: auto;
  background: transparent;
  overflow: visible;
}

#materialDialog::backdrop {
  background: rgba(8, 18, 40, 0.30);
  backdrop-filter: blur(10px);
}

#materialDialog .material-form.command-sheet {
  width: 100%;
  border: 1px solid var(--brand-line-strong) !important;
  border-radius: 18px !important;
  background: #ffffff !important;
  box-shadow: 0 24px 70px rgba(20, 33, 61, 0.18) !important;
  padding: 0 !important;
  overflow: hidden;
}

#materialDialog .material-form:not([hidden]) {
  display: grid !important;
  gap: 0 !important;
}

#materialDialog .material-dialog-header {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  padding: 24px 28px 18px !important;
  border-bottom: 1px solid var(--brand-line) !important;
  background: linear-gradient(180deg, rgba(22, 119, 255, 0.04), rgba(255, 255, 255, 0)) !important;
}

#materialDialog .material-dialog-header h2 {
  margin: 0;
  color: var(--brand-ink);
  font-size: 22px;
  font-weight: 780;
}

#materialDialog .material-dialog-body {
  display: grid;
  gap: 14px;
  padding: 22px 28px 0;
}

#materialDialog .material-form label {
  display: grid !important;
  gap: 8px;
  color: #607089 !important;
  font-size: 13px !important;
  font-weight: 700 !important;
}

#materialDialog .material-form input,
#materialDialog .material-form select,
#materialDialog .material-form textarea {
  width: 100%;
  border: 1px solid var(--brand-line) !important;
  border-radius: 10px !important;
  background: #ffffff !important;
  color: var(--brand-ink) !important;
  box-shadow: none !important;
}

#materialDialog .material-form input,
#materialDialog .material-form select {
  min-height: 46px;
}

#materialDialog .material-form textarea {
  min-height: 180px;
  resize: vertical;
}

#materialDialog .material-form input:hover,
#materialDialog .material-form select:hover,
#materialDialog .material-form textarea:hover {
  border-color: rgba(66, 72, 240, 0.34) !important;
}

#materialDialog .material-form input:focus,
#materialDialog .material-form select:focus,
#materialDialog .material-form textarea:focus {
  border-color: var(--brand-violet) !important;
  box-shadow: 0 0 0 3px rgba(66, 72, 240, 0.16) !important;
  outline: none !important;
}

#materialDialog .form-actions {
  display: flex !important;
  justify-content: flex-end !important;
  gap: 10px !important;
  padding: 20px 28px 26px !important;
  border: 0 !important;
}

#materialDialog .form-actions button {
  min-height: 42px !important;
  border-radius: 10px !important;
}

#materialDialog .form-actions .primary {
  border-color: transparent !important;
  background: var(--brand-gradient) !important;
  color: #ffffff !important;
  box-shadow: 0 10px 22px rgba(66, 72, 240, 0.22) !important;
}

#materialDialog .form-actions .primary:hover {
  background: linear-gradient(135deg, #0aaee8 0%, #1069f5 42%, var(--brand-violet-deep) 100%) !important;
}

/* Chat page prototype repair */
.white-command-shell[data-view="chat"] .workspace {
  min-height: 100vh;
  padding: 20px 32px 28px !important;
  background: #f5f7fb !important;
  overflow: hidden;
}

.white-command-shell #chatView.view.is-active {
  display: grid !important;
  grid-template-rows: minmax(0, 1fr) auto !important;
  height: calc(100vh - 48px) !important;
  min-height: 0 !important;
  overflow: hidden !important;
}

.white-command-shell #chatView .chat-history-layout {
  display: grid !important;
  grid-template-columns: 1fr !important;
  max-width: none !important;
  width: 100% !important;
  min-height: 0 !important;
  margin: 0 !important;
  overflow: hidden !important;
}

.white-command-shell #chatView .chat-source-rail {
  display: none !important;
}

.white-command-shell #chatView .chat-messages {
  display: flex !important;
  flex-direction: column !important;
  align-items: stretch !important;
  gap: 14px !important;
  width: 100% !important;
  min-width: 0 !important;
  max-width: none !important;
  min-height: 0 !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  padding: 0 0 18px !important;
  scrollbar-gutter: stable;
}

.white-command-shell #chatView .message {
  box-sizing: border-box !important;
  min-width: 0 !important;
  max-width: 100% !important;
  border: 1px solid var(--brand-line) !important;
  color: var(--brand-ink) !important;
  transform: none !important;
}

.white-command-shell #chatView .message.assistant {
  width: 100% !important;
  align-self: stretch !important;
  padding: 24px 28px !important;
  border-radius: 8px !important;
  background: #ffffff !important;
  box-shadow: 0 1px 2px rgba(20, 33, 61, 0.04) !important;
}

.white-command-shell #chatView .message.user {
  width: auto !important;
  max-width: min(560px, 70%) !important;
  align-self: flex-end !important;
  padding: 10px 16px !important;
  border-color: rgba(22, 119, 255, 0.14) !important;
  border-radius: 14px !important;
  background: #ffffff !important;
  box-shadow: 0 8px 22px rgba(20, 33, 61, 0.08) !important;
}

.white-command-shell #chatView .message-heading {
  display: block !important;
  margin: 0 0 14px !important;
  color: var(--brand-blue) !important;
  font-size: 13px !important;
  font-weight: 760 !important;
  line-height: 1.4 !important;
}

.white-command-shell #chatView .message-content {
  min-width: 0 !important;
  max-width: 100% !important;
  color: #10203a !important;
  font-size: 15px !important;
  font-weight: 400 !important;
  line-height: 1.9 !important;
  overflow-wrap: anywhere !important;
  word-break: break-word !important;
}

.white-command-shell #chatView .message,
.white-command-shell #chatView .message-heading,
.white-command-shell #chatView .message-content,
.white-command-shell #chatView .message-content * {
  -webkit-user-select: text !important;
  user-select: text !important;
}

.white-command-shell #chatView .message-content::selection,
.white-command-shell #chatView .message-content *::selection {
  background: rgba(22, 119, 255, 0.22);
  color: inherit;
}

.white-command-shell #chatView .message.user .message-content {
  font-size: 15px !important;
  line-height: 1.55 !important;
}

.white-command-shell #chatView .message-content p,
.white-command-shell #chatView .message-content li,
.white-command-shell #chatView .message-content blockquote {
  max-width: 100% !important;
  margin: 0 0 12px !important;
  color: inherit !important;
  white-space: normal !important;
  overflow-wrap: anywhere !important;
  word-break: break-word !important;
}

.white-command-shell #chatView .message-content p:last-child,
.white-command-shell #chatView .message-content li:last-child {
  margin-bottom: 0 !important;
}

.white-command-shell #chatView .message-content h1,
.white-command-shell #chatView .message-content h2,
.white-command-shell #chatView .message-content h3 {
  max-width: 100% !important;
  margin: 8px 0 14px !important;
  color: var(--brand-ink) !important;
  font-weight: 780 !important;
  line-height: 1.45 !important;
  overflow-wrap: anywhere !important;
  word-break: break-word !important;
}

.white-command-shell #chatView .message-content h1 {
  font-size: 22px !important;
}

.white-command-shell #chatView .message-content h2 {
  font-size: 20px !important;
}

.white-command-shell #chatView .message-content h3 {
  font-size: 18px !important;
}

.white-command-shell #chatView .message-content ol,
.white-command-shell #chatView .message-content ul {
  margin: 8px 0 14px 22px !important;
  padding: 0 !important;
}

.white-command-shell #chatView .chat-bottom-form {
  width: 100% !important;
  max-width: none !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
}

.white-command-shell #chatView .chat-bottom-form::before {
  display: none !important;
}

.white-command-shell #chatView .chat-input-row {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) 48px !important;
  align-items: end !important;
  gap: 10px !important;
  min-height: 58px !important;
  padding: 8px 8px 8px 16px !important;
  border: 1px solid var(--brand-line) !important;
  border-radius: 8px !important;
  background: #ffffff !important;
  box-shadow: 0 8px 24px rgba(20, 33, 61, 0.07) !important;
}

.white-command-shell #chatView .chat-input-row:focus-within {
  border-color: var(--brand-violet) !important;
  box-shadow: 0 0 0 3px rgba(66, 72, 240, 0.12), 0 8px 24px rgba(20, 33, 61, 0.07) !important;
}

.white-command-shell #chatView .chat-input-row textarea {
  min-height: 40px !important;
  max-height: 120px !important;
  padding: 10px 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  resize: none !important;
  outline: none !important;
}

.white-command-shell #chatView .chat-input-row .send-btn {
  width: 40px !important;
  min-width: 40px !important;
  height: 40px !important;
  min-height: 40px !important;
  border-radius: 8px !important;
  background: var(--brand-gradient) !important;
  color: #ffffff !important;
  box-shadow: 0 8px 18px rgba(22, 119, 255, 0.24) !important;
}

.white-command-shell[data-view="chat"] #chatView,
.white-command-shell[data-view="chat"] #chatView.view.is-active,
.white-command-shell[data-view="chat"] #chatView .chat-history-layout,
.white-command-shell[data-view="chat"] #chatView .chat-messages,
.white-command-shell[data-view="chat"] #chatView .message,
.white-command-shell[data-view="chat"] #chatView .message-content,
.white-command-shell[data-view="chat"] #chatView .chat-bottom-form,
.white-command-shell[data-view="chat"] #chatView .chat-input-row {
  animation: none !important;
  transition: none !important;
  transform: none !important;
  will-change: auto !important;
}

.white-command-shell[data-view="chat"] #chatView * {
  scroll-behavior: auto !important;
}

.white-command-shell[data-view="chat"] button:active,
.white-command-shell[data-view="chat"] .send-btn:active {
  transform: none !important;
}

.white-command-shell[data-view="chat"] #chatView .chat-input-row:focus-within {
  border-color: var(--brand-line) !important;
  box-shadow: 0 8px 24px rgba(20, 33, 61, 0.07) !important;
}

.white-command-shell .studio-nav .nav-item.is-active::after,
.white-command-shell .nav-item.is-active::after {
  display: none !important;
  content: none !important;
}

@media (max-width: 760px) {
  .white-command-shell[data-view="chat"] .workspace {
    padding: 16px 14px 18px !important;
  }

  .white-command-shell #chatView.view.is-active {
    height: calc(100vh - 34px) !important;
  }

  .white-command-shell #chatView .message.assistant {
    padding: 18px 16px !important;
  }

  .white-command-shell #chatView .message.user {
    max-width: 86% !important;
  }
}

.white-command-shell #draftsView.view.is-active {
  min-height: calc(100vh - 56px);
  height: calc(100vh - 56px);
}

.white-command-shell #draftsView .drafts-layout {
  min-height: 100% !important;
  height: 100% !important;
  align-items: stretch !important;
}

.white-command-shell #draftsView .draft-folder-panel,
.white-command-shell #draftsView .draft-main-panel {
  min-height: 0;
}

#draftFolderDialog .draft-folder-dialog::before,
#draftFolderDialog .draft-folder-dialog h2::before,
#draftFolderDialog .picker-header h2::before {
  display: none !important;
  content: none !important;
}

.white-command-shell.is-sidebar-collapsed .studio-nav {
  width: 56px;
  overflow: hidden;
  align-items: center;
  padding-inline: 8px !important;
}

.white-command-shell.is-sidebar-collapsed .sidebar-head,
.white-command-shell.is-sidebar-collapsed .sidebar-actions,
.white-command-shell.is-sidebar-collapsed .nav-list {
  width: 40px;
  justify-items: center;
}

.white-command-shell.is-sidebar-collapsed .sidebar-toggle,
.white-command-shell.is-sidebar-collapsed .nav-new-conversation,
.white-command-shell.is-sidebar-collapsed .studio-nav .nav-item,
.white-command-shell.is-sidebar-collapsed .nav-item {
  width: 36px !important;
  min-width: 36px !important;
  max-width: 36px !important;
  height: 36px !important;
  min-height: 36px !important;
  padding: 0 !important;
  overflow: hidden;
  font-size: 0 !important;
  line-height: 0 !important;
  white-space: nowrap;
}

.white-command-shell.is-sidebar-collapsed .nav-new-conversation {
  border-radius: 12px;
  border-color: transparent !important;
  box-shadow: none !important;
}

.white-command-shell.is-sidebar-collapsed .nav-new-conversation::before {
  content: "" !important;
  display: block;
  width: 22px;
  height: 20px;
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201157%201024'%3E%3Cpath%20d='M1067.631304%200.044522a85.926957%2085.926957%200%200%201%2085.570783%2087.173565v597.837913a85.837913%2085.837913%200%200%201-85.570783%2087.084522h-131.472695l-72.125218%2093.940869-127.643826-93.940869H337.563826c-48.840348%200-86.372174-42.74087-86.372174-87.084522V87.262609c0-48.083478%2039.090087-87.129043%2086.372174-87.129044H1067.631304z%20m-362.228869%20496.061217h-87.618783l-9.616695%2068.429913h87.618782l9.616696-68.429913z%20m113.975652-270.647652H601.488696l-10.24%2075.01913h132.096l-4.808348%2032.990609-86.416696%2058.189913-10.818782%2078.625391h85.837913l6.589217-45.59026%2087.04-64.200348%2018.610087-135.034435h-0.089044z'%20fill='%232863EB'/%3E%3Cpath%20d='M565.158957%20853.25913a63.666087%2063.666087%200%200%201-63.131827%2063.888696H209.875478l-93.807304%2068.296348-52.535652-68.251826a63.621565%2063.621565%200%200%201-63.131826-63.933218v-438.53913c0-35.305739%2028.493913-63.888696%2063.087304-63.888696l129.157565-5.298087v375.54087s-2.982957%2054.093913%2018.031305%2076.666435c28.582957%2030.764522%2078.09113%2031.521391%2078.09113%2031.521391l276.390957%200.75687v23.240347z'%20fill='%233BB9FF'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.white-command-shell.is-sidebar-collapsed .studio-nav .nav-item::before,
.white-command-shell.is-sidebar-collapsed .nav-item::before {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  margin: 0 !important;
  background-size: 18px 18px;
}

.white-command-shell .date-range-panel {
  width: 100% !important;
  min-width: 0 !important;
  max-width: 100% !important;
}

.white-command-shell .date-range-head button,
.white-command-shell .date-range-actions button,
.white-command-shell .date-range-day {
  min-width: 0 !important;
}

.white-command-shell .date-range-day {
  width: 100%;
}

.white-command-shell .filter-checks label {
  user-select: none;
}

.white-command-shell.is-sidebar-collapsed .sidebar-toggle {
  border-color: transparent !important;
  background: transparent !important;
  color: #52627a !important;
  font-size: 18px !important;
  line-height: 1 !important;
}

.white-command-shell.is-sidebar-collapsed .sidebar-toggle::before {
  content: "☰";
  display: block;
}

.white-command-shell.is-sidebar-collapsed .sidebar-toggle {
  color: transparent !important;
}

.white-command-shell.is-sidebar-collapsed .sidebar-toggle::before {
  color: #52627a;
}

.white-command-shell.is-sidebar-collapsed .studio-nav {
  gap: 8px !important;
  padding: 14px 8px !important;
}

.white-command-shell.is-sidebar-collapsed .sidebar-head {
  gap: 6px !important;
  margin: 0 !important;
}

.white-command-shell.is-sidebar-collapsed .sidebar-actions {
  margin: 0 !important;
}

.white-command-shell.is-sidebar-collapsed .nav-list {
  display: flex !important;
  flex-direction: column !important;
  gap: 6px !important;
  margin: 0 !important;
}

.white-command-shell .history-item {
  border: 1px solid transparent !important;
  background: transparent !important;
  color: #5f6f86 !important;
  box-shadow: none !important;
}

.white-command-shell .history-item:hover {
  border-color: rgba(37, 99, 255, 0.16) !important;
  background: #f6f9ff !important;
  color: #26334d !important;
}

.white-command-shell .history-item.is-active {
  border-color: rgba(37, 99, 255, 0.26) !important;
  background: var(--brand-soft-blue) !important;
  color: var(--brand-violet) !important;
}

.send-btn.is-loading {
  opacity: 1 !important;
}

.send-btn.is-loading svg {
  opacity: 1 !important;
}

.send-btn.is-loading::after {
  display: none !important;
  content: none !important;
  animation: none !important;
}

.white-command-shell #chatView .message-progress,
.message-progress {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  width: fit-content;
  max-width: 100%;
  margin: 0 0 12px;
  padding: 8px 12px;
  border: 1px solid rgba(37, 99, 255, 0.16);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(34, 169, 247, 0.08), rgba(83, 48, 255, 0.08));
  color: #315070;
  font-size: 13px;
  line-height: 1.4;
  user-select: text;
}

.message-progress-title {
  color: var(--brand-blue);
  font-weight: 700;
}

.message-progress-text {
  color: #5f6f86;
}

.message-progress-dots {
  display: inline-flex;
  width: 22px;
  height: 12px;
  align-items: center;
}

.message-progress-dots::before {
  content: "...";
  display: inline-block;
  width: 22px;
  overflow: hidden;
  color: var(--brand-violet);
  animation: progressDots 1.1s steps(4, end) infinite;
}

@keyframes progressDots {
  0% { width: 0; }
  100% { width: 22px; }
}

.message-progress.is-error {
  border-color: rgba(220, 38, 38, 0.18);
  background: rgba(220, 38, 38, 0.06);
}

.message-progress.is-error .message-progress-title {
  color: #c43131;
}

.white-command-shell #chatView .message.is-streaming {
  border-color: rgba(37, 99, 255, 0.26) !important;
}

.white-command-shell #chatView .message.is-error {
  border-color: rgba(220, 38, 38, 0.22) !important;
}

.message-error-actions {
  margin-top: 12px;
}

.white-command-shell .history-row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 4px;
  width: 100%;
  overflow: visible;
}

.white-command-shell .history-row .history-item {
  min-width: 0;
  width: 100% !important;
  padding-left: 0 !important;
  padding-right: 8px !important;
  overflow: hidden;
  text-align: left;
  display: grid;
  justify-content: stretch;
  justify-items: stretch;
  gap: 3px;
  white-space: normal;
  text-overflow: clip;
}

.history-item-title,
.history-item-time {
  display: block;
  width: 100%;
  min-width: 0;
  text-align: left;
}

.history-item-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.history-item-time,
.message-command-time {
  display: block;
  color: #98a3b5;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.35;
}

.message-command-time {
  margin-top: 7px;
  text-align: right;
}

.message-content.is-streaming-text {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.history-load-more {
  width: 100%;
  min-height: 30px;
  border: 0;
  background: transparent;
  color: #7b879b;
  font-size: 12px;
  box-shadow: none;
}

.history-load-more:hover {
  background: #f6f9ff;
  color: var(--brand-violet);
  transform: none;
  box-shadow: none;
}

.white-command-shell .history-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  min-width: 32px;
  height: 32px;
  min-height: 32px;
  padding: 0;
  border: 1px solid transparent !important;
  border-radius: 8px;
  background: transparent !important;
  color: #607089;
  font-size: 20px;
  line-height: 1;
  box-shadow: none !important;
}

.white-command-shell .history-row:hover .history-more-btn,
.white-command-shell .history-row.is-menu-open .history-more-btn {
  border-color: rgba(37, 99, 255, 0.18) !important;
  background: #f6f9ff !important;
  color: var(--brand-violet);
}

.white-command-shell .history-more-menu {
  position: absolute;
  z-index: 80;
  top: calc(100% + 6px);
  right: 0;
  display: grid;
  gap: 4px;
  min-width: 132px;
  padding: 6px;
  border: 1px solid var(--brand-line-strong);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 18px 42px rgba(20, 33, 61, 0.16);
}

.white-command-shell .history-more-menu[hidden] {
  display: none;
}

.white-command-shell .history-more-menu button {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  min-height: 34px;
  padding: 0 10px;
  border: 0 !important;
  border-radius: 8px;
  background: transparent !important;
  color: #26334d;
  font-size: 13px;
  box-shadow: none !important;
}

.white-command-shell .history-more-menu button:hover {
  background: var(--brand-hover) !important;
  color: var(--brand-violet);
}

.white-command-shell .history-more-menu .danger-menu-item {
  color: #c43131;
}

.white-command-shell .history-more-menu .danger-menu-item:hover {
  background: rgba(220, 38, 38, 0.06) !important;
  color: #b42323;
}

#conversationRenameDialog {
  width: min(440px, calc(100vw - 32px));
}

.conversation-rename-dialog {
  gap: 16px;
}

.conversation-rename-dialog::before,
.conversation-rename-dialog h2::before {
  display: none !important;
  content: none !important;
}

.conversation-rename-dialog label {
  display: grid;
  gap: 8px;
  color: #607089;
  font-size: 13px;
  font-weight: 700;
}

.conversation-rename-dialog input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--brand-line);
  border-radius: 10px;
  padding: 0 12px;
  color: var(--brand-ink);
}

.conversation-rename-dialog input:focus {
  border-color: var(--brand-violet);
  box-shadow: 0 0 0 3px rgba(66, 72, 240, 0.16);
  outline: none;
}

.chat-answer-actions {
  padding-top: 12px;
  border-top: 1px solid rgba(37, 99, 255, 0.08);
}

.copy-format-menu {
  position: relative;
  display: inline-flex;
}

.copy-format-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.copy-format-caret {
  color: #77869b;
  font-size: 11px;
  line-height: 1;
  transition: transform 160ms ease;
}

.copy-format-menu.is-open .copy-format-caret {
  transform: rotate(180deg);
}

.copy-format-options {
  position: absolute;
  z-index: 40;
  top: calc(100% + 7px);
  left: 0;
  display: grid;
  min-width: 168px;
  overflow: hidden;
  padding: 5px;
  border: 1px solid rgba(37, 99, 255, 0.14);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(31, 50, 83, 0.16);
}

.copy-format-options[hidden] {
  display: none !important;
}

.copy-format-options button {
  min-height: 36px;
  padding: 0 11px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: #25324a;
  cursor: pointer;
  font: inherit;
  text-align: left;
  white-space: nowrap;
}

.copy-format-options button:hover,
.copy-format-options button:focus-visible {
  background: rgba(37, 99, 255, 0.08);
  color: var(--brand-blue);
  outline: none;
}

.polish-result {
  display: grid;
  gap: 14px;
}

.polish-view-switch {
  display: inline-flex;
  width: fit-content;
  padding: 3px;
  border: 1px solid rgba(37, 99, 255, 0.14);
  border-radius: 10px;
  background: #f5f8ff;
}

.polish-view-switch button {
  min-height: 32px;
  padding: 0 13px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: #607089;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
}

.polish-view-switch button.is-active {
  background: #fff;
  color: var(--brand-blue);
  box-shadow: 0 2px 8px rgba(31, 50, 83, 0.1);
}

.polish-compare-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: start;
}

.polish-compare-column {
  min-width: 0;
  padding: 16px;
  border: 1px solid rgba(37, 99, 255, 0.12);
  border-radius: 10px;
  background: #fbfcff;
}

.polish-compare-column > h3 {
  margin: 0 0 12px !important;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(37, 99, 255, 0.1);
  color: #40506a !important;
  font-size: 14px !important;
}

.polish-compare-content {
  min-width: 0;
}

@media (max-width: 900px) {
  .polish-compare-grid {
    grid-template-columns: 1fr;
  }
}

/* Review refinements: material folders, chat source rail, history loading. */
.white-command-shell .library-actions #newMaterialFolder {
  display: none !important;
}

.white-command-shell .material-folder-header {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  position: relative;
}

.white-command-shell .material-folder-header::before {
  display: none !important;
}

.white-command-shell .material-folder.is-child-folder {
  margin-left: 28px;
  padding-left: 16px;
  border-left: 2px solid rgba(37, 99, 255, 0.10);
}

.white-command-shell .material-folder.is-system-parent + .material-folder.is-child-folder {
  margin-top: -6px;
}

.white-command-shell .material-folder.is-system-parent .material-folder-body[hidden] {
  display: none !important;
}

.white-command-shell .material-folder-toggle {
  display: inline-flex;
  flex: 1 1 auto;
  align-items: center;
  min-width: 0;
  min-height: 32px;
  padding: 0;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: inherit;
  cursor: pointer;
  text-align: left;
}

.white-command-shell .material-folder-toggle strong {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.white-command-shell .material-folder-toggle strong::before {
  content: "";
  width: 14px;
  height: 10px;
  margin-right: 8px;
  border-radius: 3px 3px 2px 2px;
  background: #ffb000;
  box-shadow: inset 0 4px 0 rgba(255, 255, 255, 0.24);
}

.white-command-shell .material-folder-toggle span {
  margin-left: auto;
  color: #8a97aa;
}

.white-command-shell .material-folder-toggle .folder-chevron {
  flex: 0 0 auto;
  margin-left: 10px;
  transition: transform 160ms ease;
}

.white-command-shell .material-folder.is-collapsed .material-folder-toggle .folder-chevron {
  transform: rotate(-90deg);
}

.white-command-shell .material-folder-add-btn {
  flex: 0 0 auto;
  min-height: 30px;
  padding: 0 12px;
  border: 1px solid var(--brand-line-strong) !important;
  border-radius: 8px;
  background: #ffffff !important;
  color: var(--brand-violet) !important;
  font-weight: 700;
  box-shadow: none !important;
}

.white-command-shell .material-folder-add-btn:hover {
  border-color: rgba(37, 99, 255, 0.34) !important;
  background: #f6f9ff !important;
}

.white-command-shell .material-folder-menu-trigger {
  display: inline-flex;
  flex: 0 0 32px;
  align-items: center;
  justify-content: center;
  width: 32px;
  min-width: 32px;
  height: 30px;
  padding: 0;
  border: 1px solid transparent !important;
  border-radius: 8px;
  background: transparent !important;
  color: #607089;
  font-size: 18px;
  line-height: 1;
  box-shadow: none !important;
}

.white-command-shell .material-folder-menu-trigger:hover,
.white-command-shell .material-folder.is-menu-open .material-folder-menu-trigger {
  border-color: rgba(37, 99, 255, 0.18) !important;
  background: #f6f9ff !important;
  color: var(--brand-violet);
}

.white-command-shell .material-folder-menu {
  position: absolute;
  z-index: 60;
  top: calc(100% + 6px);
  right: 0;
  display: grid;
  gap: 4px;
  min-width: 128px;
  padding: 6px;
  border: 1px solid var(--brand-line-strong);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 14px 34px rgba(26, 48, 91, 0.12);
}

.white-command-shell .material-folder-menu button {
  justify-content: flex-start;
  min-height: 34px;
  border: 0 !important;
  border-radius: 8px;
  background: transparent !important;
  color: var(--brand-ink);
  box-shadow: none !important;
}

.white-command-shell .material-folder-menu button:hover {
  background: #f6f9ff !important;
  color: var(--brand-violet);
}

.white-command-shell .material-folder-menu .danger-text {
  color: #e11d48;
}

#materialFolderDialog .draft-folder-dialog {
  box-sizing: border-box;
  width: min(440px, calc(100vw - 32px));
  min-width: 0 !important;
  max-width: calc(100vw - 48px);
  max-height: none !important;
  padding: 24px !important;
  gap: 18px !important;
  overflow: hidden !important;
}

#materialFolderDialog {
  width: min(440px, calc(100vw - 48px)) !important;
  max-width: calc(100vw - 48px) !important;
  max-height: calc(100vh - 96px) !important;
  padding: 0 !important;
  overflow: hidden !important;
}

#materialFolderDialog .draft-folder-dialog label {
  display: grid;
  gap: 8px;
  margin: 2px 0 0;
}

#materialFolderDialog #materialFolderName {
  width: 100%;
  box-sizing: border-box;
  min-height: 46px;
}

#materialFolderDialog .form-actions {
  justify-content: flex-end !important;
  margin-top: 16px !important;
  padding-top: 8px;
}

.intent-chip[data-creation-intent="body"] {
  order: 1;
}

.intent-chip[data-creation-intent="title"] {
  order: 2;
}

.intent-chip[data-creation-intent="polish"] {
  order: 3;
}

.intent-chip[data-creation-intent="precheck"] {
  order: 4;
}

.white-command-shell .history-more-btn.is-loading {
  pointer-events: none;
  color: var(--brand-blue);
  font-size: 0;
  opacity: 1;
}

.white-command-shell .history-more-btn.is-loading::before {
  content: "";
  display: block;
  flex: 0 0 auto;
  box-sizing: border-box;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(37, 99, 255, 0.22);
  border-top-color: var(--brand-blue);
  border-radius: 999px;
  animation: historyMoreSpin 780ms linear infinite;
}

@keyframes historyMoreSpin {
  to {
    transform: rotate(360deg);
  }
}

.white-command-shell[data-view="chat"] #chatView.has-source-rail .chat-history-layout {
  grid-template-columns: minmax(0, 1fr) 292px !important;
  gap: 18px !important;
  align-items: stretch !important;
}

.white-command-shell[data-view="chat"] #chatView .chat-source-rail {
  order: 2;
  display: grid !important;
  align-content: start;
  height: 100% !important;
  min-height: 0 !important;
  padding: 18px 16px !important;
  border: 1px solid var(--brand-line-strong) !important;
  border-radius: 10px !important;
  background: #ffffff !important;
  box-shadow: 0 18px 44px rgba(26, 48, 91, 0.08) !important;
}

.white-command-shell[data-view="chat"] #chatView .chat-source-rail[hidden] {
  display: none !important;
}

.white-command-shell[data-view="chat"] #chatView .chat-messages {
  order: 1;
}

.white-command-shell[data-view="chat"] #chatView .chat-source-rail-item {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  justify-content: flex-start;
  border-color: var(--brand-line-strong) !important;
  background: #f8fbff !important;
  color: var(--brand-ink) !important;
  white-space: normal;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.45;
  display: -webkit-box !important;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.material-card-meta,
.material-card-note {
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.45;
}

.material-card-meta {
  color: var(--text-muted);
}

.material-card-note {
  color: #9a5b10;
  background: rgba(214, 143, 42, 0.12);
  border: 1px solid rgba(214, 143, 42, 0.22);
  border-radius: 6px;
  padding: 6px 8px;
}

.drawer-warning {
  margin: 10px 0 12px;
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid rgba(214, 143, 42, 0.25);
  background: rgba(214, 143, 42, 0.12);
  color: #8a4e06;
  font-size: 13px;
  line-height: 1.6;
}

.chat-source-rail-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.chat-source-rail-item small {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.35;
}

/* Live web search controls and split reference rail */
.web-search-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid #d8e0e8;
  border-radius: 8px;
  background: #ffffff;
  color: #52606d;
  font-size: 13px;
  font-weight: 680;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}

.web-search-toggle:hover {
  border-color: #9da5ff;
  color: var(--brand-violet);
}

.web-search-toggle input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
}

.web-search-toggle:has(input:checked) {
  border-color: rgba(66, 72, 240, 0.34);
  background: rgba(66, 72, 240, 0.09);
  color: var(--brand-violet);
  box-shadow: 0 0 0 2px rgba(66, 72, 240, 0.07);
}

.white-command-shell #chatView .chat-input-row {
  grid-template-columns: minmax(0, 1fr) 48px !important;
  grid-template-rows: minmax(40px, auto) 40px !important;
}

.white-command-shell #chatView .chat-web-search-toggle {
  grid-column: 1;
  grid-row: 2;
  align-self: end;
  justify-self: start;
}

.white-command-shell #chatView .chat-input-row textarea {
  grid-column: 1 / -1;
  grid-row: 1;
}

.white-command-shell #chatView .chat-input-row .send-btn {
  grid-column: 2;
  grid-row: 2;
}

.white-command-shell[data-view="chat"] #chatView .chat-source-rail {
  grid-template-rows: minmax(0, 1fr);
  gap: 12px;
  overflow: hidden !important;
}

.white-command-shell[data-view="chat"] #chatView .chat-source-rail.has-web-references {
  grid-template-rows: repeat(2, minmax(0, 1fr));
}

.white-command-shell[data-view="chat"] #chatView .chat-source-section {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-height: 0;
  overflow: hidden;
  padding: 12px;
  border: 1px solid var(--brand-line);
  border-radius: 8px;
  background: #fbfdff;
}

.white-command-shell[data-view="chat"] #chatView .chat-source-section > strong {
  margin: 0 0 10px;
}

.white-command-shell[data-view="chat"] #chatView .chat-source-rail-list {
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  align-content: start;
  padding-right: 3px;
  scrollbar-gutter: stable;
}

.chat-reference-item {
  position: relative;
  text-decoration: none;
}

.web-citation-marker {
  display: inline-block;
  margin: 0 2px;
  color: var(--brand-blue);
  font-size: 0.72em;
  font-style: normal;
  font-weight: 700;
  line-height: 1;
  vertical-align: super;
  user-select: none;
}

.web-citation-marker::after {
  content: attr(data-citation);
}

.chat-reference-index {
  position: absolute;
  top: 9px;
  left: 8px;
  color: var(--brand-blue);
  font-size: 12px;
  font-weight: 700;
}

.chat-reference-item > span:not(.chat-reference-index),
.chat-reference-item > small {
  padding-left: 18px;
}

.white-command-shell[data-view="chat"] #chatView .chat-source-rail-item {
  display: grid !important;
  grid-template-rows: 20px 17px;
  gap: 3px;
  box-sizing: border-box;
  height: 57px;
  min-height: 57px;
  max-height: 57px;
  padding: 8px 10px;
  -webkit-line-clamp: unset;
}

.white-command-shell[data-view="chat"] #chatView .chat-source-rail-item > span:not(.chat-reference-index),
.white-command-shell[data-view="chat"] #chatView .chat-source-rail-item > small {
  display: block;
  width: 100%;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.white-command-shell[data-view="chat"] #chatView .chat-source-rail-item > span:not(.chat-reference-index) {
  grid-row: 1;
  line-height: 20px;
}

.white-command-shell[data-view="chat"] #chatView .chat-source-rail-item > small {
  grid-row: 2;
  line-height: 17px;
}

.chat-source-empty {
  margin: 0;
  padding: 10px 4px;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.5;
}

@media (max-width: 760px) {
  .white-command-shell #chatView .chat-input-row {
    grid-template-columns: minmax(0, 1fr) 40px !important;
    grid-template-rows: minmax(40px, auto) 40px !important;
  }

  .white-command-shell #chatView .chat-input-row textarea {
    grid-column: 1 / -1;
  }

  .white-command-shell #chatView .chat-web-search-toggle {
    grid-column: 1;
    grid-row: 2;
    justify-self: start;
  }

  .white-command-shell #chatView .chat-input-row .send-btn {
    grid-column: 2;
    grid-row: 2;
  }
}