/*!*************************************************************************************************************************************************************************************************************************************************************!*\
  !*** css ./node_modules/next/dist/build/webpack/loaders/css-loader/src/index.js??ruleSet[1].rules[14].oneOf[10].use[2]!./node_modules/next/dist/build/webpack/loaders/postcss-loader/src/index.js??ruleSet[1].rules[14].oneOf[10].use[3]!./app/globals.css ***!
  \*************************************************************************************************************************************************************************************************************************************************************/
/* ============================================================
   Google Fonts — Inter Tight + JetBrains Mono
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ============================================================
   Noto Sans Thai — local self-hosted (from Noto_Sans_Thai.zip)
   ============================================================ */
@font-face {
  font-family: 'Noto Sans Thai';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('/fonts/NotoSansThai-Light.ttf') format('truetype');
}
@font-face {
  font-family: 'Noto Sans Thai';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/NotoSansThai-Regular.ttf') format('truetype');
}
@font-face {
  font-family: 'Noto Sans Thai';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/NotoSansThai-Medium.ttf') format('truetype');
}
@font-face {
  font-family: 'Noto Sans Thai';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/NotoSansThai-SemiBold.ttf') format('truetype');
}
@font-face {
  font-family: 'Noto Sans Thai';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/fonts/NotoSansThai-Bold.ttf') format('truetype');
}
@font-face {
  font-family: 'Noto Sans Thai';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('/fonts/NotoSansThai-ExtraBold.ttf') format('truetype');
}

/* ============================================================
   Blendata Apollo — Design System Tokens
   ============================================================ */
:root {
  /* Brand — Blue */
  --bd-blue-50:  #E8F1FC;
  --bd-blue-100: #C7DDF7;
  --bd-blue-200: #8FBBEF;
  --bd-blue-300: #4F95E5;
  --bd-blue-400: #1F7AD8;
  --bd-blue-500: #0F66C2;
  --bd-blue-600: #0852A0;
  --bd-blue-700: #06407E;
  --bd-blue-800: #04305F;
  --bd-blue-900: #021F3F;

  /* Brand — Orange */
  --bd-orange-50:  #FEF3E6;
  --bd-orange-100: #FCE0BD;
  --bd-orange-200: #F9C079;
  --bd-orange-300: #F6A23D;
  --bd-orange-400: #F58220;
  --bd-orange-500: #E26A0A;
  --bd-orange-600: #B65407;
  --bd-orange-700: #8A3F05;
  --bd-orange-800: #5E2B03;
  --bd-orange-900: #321701;

  /* Neutral */
  --bd-ink-50:  #F5F7FA;
  --bd-ink-100: #ECEFF4;
  --bd-ink-200: #DDE3EC;
  --bd-ink-300: #C2CBD8;
  --bd-ink-400: #8E99AB;
  --bd-ink-500: #5B6878;
  --bd-ink-600: #3D4756;
  --bd-ink-700: #28303D;
  --bd-ink-800: #181D26;
  --bd-ink-900: #0B0E14;
  --bd-paper:   #FFFFFF;
  --bd-paper-2: #FAFBFD;

  /* Semantic */
  --bd-success:    #16915C;
  --bd-success-bg: #E5F5EE;
  --bd-warning:    #D08400;
  --bd-warning-bg: #FCF1D7;
  --bd-danger:     #C6332D;
  --bd-danger-bg:  #FBE6E4;

  /* Surface tokens */
  --bg-app:       var(--bd-ink-50);
  --bg-surface:   var(--bd-paper);
  --bg-surface-2: var(--bd-paper-2);
  --bg-muted:     var(--bd-ink-100);

  /* Foreground tokens */
  --fg-1: var(--bd-ink-800);
  --fg-2: var(--bd-ink-600);
  --fg-3: var(--bd-ink-500);
  --fg-4: var(--bd-ink-400);
  --fg-link:       var(--bd-blue-500);
  --fg-link-hover: var(--bd-blue-600);
  --brand-primary: var(--bd-blue-500);

  /* Border tokens */
  --border-subtle: var(--bd-ink-200);
  --border-strong: var(--bd-ink-300);
  --border-focus:  var(--bd-blue-400);

  /* Typography */
  --font-display: 'Noto Sans Thai', 'Inter Tight', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-sans:    'Noto Sans Thai', 'Inter Tight', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono:    'JetBrains Mono', 'SFMono-Regular', ui-monospace, Menlo, Consolas, monospace;

  /* Radius */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-xs:    0 1px 0 rgba(11, 14, 20, 0.04);
  --shadow-sm:    0 1px 2px rgba(11, 14, 20, 0.06), 0 1px 1px rgba(11, 14, 20, 0.04);
  --shadow-md:    0 4px 12px rgba(11, 14, 20, 0.06), 0 1px 2px rgba(11, 14, 20, 0.04);
  --shadow-lg:    0 12px 32px rgba(11, 14, 20, 0.08), 0 2px 6px rgba(11, 14, 20, 0.05);
  --shadow-xl:    0 24px 56px rgba(11, 14, 20, 0.12), 0 6px 14px rgba(11, 14, 20, 0.06);
  --shadow-focus: 0 0 0 4px rgba(15, 102, 194, 0.18);

  /* Motion */
  --ease-standard: cubic-bezier(0.2, 0.0, 0.0, 1.0);
  --ease-emphasis: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 120ms;
  --dur-base: 180ms;
  --dur-slow: 280ms;

  /* Spacing (4px scale) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;

  /* ── Legacy tokens kept for /archive page compatibility ── */
  color-scheme: light;
  --background: #f5f7fb;
  --surface: #ffffff;
  --surface-muted: #eef3ff;
  --foreground: #152033;
  --muted: #5b667a;
  --border: #d8dfeb;
  --accent: #3b82f6;
  --accent-strong: #1d4ed8;
  --danger: #b42318;
  --danger-bg: #fef3f2;
  --success: #027a48;
  --success-bg: #ecfdf3;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

/* ============================================================
   Base reset
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

button, input, textarea { font: inherit; }
button { cursor: pointer; }
ul { margin: 0; padding-left: 1.1rem; }
pre { margin: 0; }

code {
  padding: 0.15rem 0.35rem;
  border-radius: 6px;
  background: #edf2ff;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.92em;
}

/* ============================================================
   Apollo workspace — fixed full-screen shell
   (prevents body scroll; /archive page remains scrollable)
   ============================================================ */
.apollo-shell {
  position: fixed;
  inset: 0;
  display: grid;
  grid-template-columns: 288px 1fr;
  background: var(--bg-app);
  font-family: var(--font-sans);
  color: var(--fg-1);
}

/* ── Sidebar ──────────────────────────────────────────────── */
.sb {
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border-right: 1px solid var(--border-subtle);
  min-height: 0;
}

.sb-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 16px 12px;
  gap: 10px;
}
.sb-brand {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none; color: inherit;
}
.sb-brand img { height: 24px; width: auto; display: block; }
.sb-brand .word {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.06em;
  font-size: 13px;
}
.sb-brand .tag {
  margin-left: 4px;
  padding: 2px 7px;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--bd-orange-700);
  background: var(--bd-orange-50);
  border: 1px solid color-mix(in srgb, var(--bd-orange-500) 25%, transparent);
  border-radius: 999px;
}

.icon-btn {
  height: 32px; width: 32px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  border-radius: 8px;
  color: var(--fg-2);
  cursor: pointer;
  display: grid; place-items: center;
  transition: background var(--dur-fast), color var(--dur-fast);
  flex-shrink: 0;
}
.icon-btn:hover { background: var(--bd-ink-50); color: var(--fg-1); }

.new-thread-btn {
  margin: 0 12px 12px;
  height: 38px;
  border-radius: var(--radius-md);
  background: var(--bd-blue-500);
  color: #fff;
  border: none;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 13px;
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: background var(--dur-fast);
}
.new-thread-btn:hover { background: var(--bd-blue-600); }

.sb-search {
  margin: 0 12px 12px;
  position: relative;
}
.sb-search .sb-search-icon {
  position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
  color: var(--fg-4); pointer-events: none;
}
.sb-search input {
  width: 100%;
  height: 36px;
  border: 1px solid var(--border-subtle);
  background: var(--bd-ink-50);
  border-radius: var(--radius-md);
  padding: 0 36px 0 32px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--fg-1);
  outline: none;
}
.sb-search input:focus {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-focus);
  background: var(--bg-surface);
}
.sb-search kbd {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-4);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 1px 5px;
}

.sb-scroll {
  flex: 1 1; min-height: 0;
  overflow-y: auto;
  padding: 4px 8px 12px;
}
.sb-scroll::-webkit-scrollbar { width: 8px; }
.sb-scroll::-webkit-scrollbar-thumb {
  background: var(--bd-ink-200); border-radius: 4px;
  border: 2px solid var(--bg-surface);
}

.sb-group { margin-top: 6px; }
.sb-group-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 8px;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--fg-4);
  cursor: pointer;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
}
.sb-group-head svg { transition: transform var(--dur-fast); flex-shrink: 0; }
.sb-group[data-collapsed='true'] .sb-group-head svg { transform: rotate(-90deg); }
.sb-group[data-collapsed='true'] .sb-group-list { display: none; }

.sb-item {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--fg-2);
  font-size: 13px;
  cursor: pointer;
  border: 1px solid transparent;
  background: transparent;
  width: 100%;
  text-align: left;
  line-height: 1.35;
}
.sb-item:hover { background: var(--bd-ink-50); color: var(--fg-1); }
.sb-item.active {
  background: var(--bd-blue-50);
  border-color: color-mix(in srgb, var(--bd-blue-500) 18%, transparent);
  color: var(--bd-blue-800);
  font-weight: 600;
}
.sb-item .sb-item-title {
  flex: 1 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sb-item .sb-item-meta {
  font-size: 11px; color: var(--fg-4); flex: none;
  font-feature-settings: "tnum";
  font-variant-numeric: tabular-nums;
}
.sb-item.active .sb-item-meta { color: var(--bd-blue-600); }

/* ── Three-dot menu button ── */
.sb-item .sb-more {
  display: none;
  place-items: center;
  width: 24px; height: 24px; flex: none;
  border: none;
  background: transparent;
  border-radius: 6px;
  color: var(--fg-4);
  padding: 0;
  cursor: pointer;
  transition: background var(--dur-fast), color var(--dur-fast);
}
.sb-item:hover .sb-item-meta,
.sb-item.menu-open .sb-item-meta { display: none; }
.sb-item:hover .sb-more,
.sb-item.menu-open .sb-more { display: grid; }
.sb-more:hover { background: var(--bd-ink-200); color: var(--fg-1); }
.sb-item.active .sb-more:hover {
  background: color-mix(in srgb, var(--bd-blue-500) 18%, transparent);
}

/* ── Pin icon ── */
.sb-pin-icon {
  color: var(--bd-orange-500);
  flex: none;
  display: block;
}

/* ── Pinned group header accent ── */
.sb-group-pinned .sb-group-head { color: var(--bd-orange-600); }

/* ── Inline rename input ── */
.sb-rename {
  flex: 1 1;
  min-width: 0;
  font: 600 13px/1 var(--font-sans);
  color: var(--fg-1);
  border: 1px solid var(--border-focus);
  border-radius: 6px;
  padding: 4px 7px;
  background: var(--bg-surface);
  box-shadow: var(--shadow-focus);
  outline: none;
}

/* ── Thread options popover ── */
@keyframes thread-menu-pop {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.thread-menu {
  position: fixed;
  min-width: 176px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 5px;
  z-index: 80;
  animation: thread-menu-pop 120ms var(--ease-emphasis) both;
}
.thread-menu button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 9px;
  font: 600 13px/1 var(--font-sans);
  color: var(--fg-1);
  background: transparent;
  border: none;
  border-radius: 7px;
  cursor: pointer;
  text-align: left;
  transition: background var(--dur-fast);
}
.thread-menu button svg { color: var(--fg-3); flex: none; }
.thread-menu button:hover { background: var(--bd-ink-50); }
.thread-menu button.danger { color: var(--bd-danger); }
.thread-menu button.danger svg { color: var(--bd-danger); }
.thread-menu button.danger:hover { background: var(--bd-danger-bg); }
.menu-sep {
  height: 1px;
  background: var(--border-subtle);
  margin: 4px 6px;
}

.sb-user {
  display: flex; align-items: center; gap: 10px;
  padding: 12px;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}
.sb-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--bd-blue-500);
  color: #fff;
  display: grid; place-items: center;
  font-weight: 700;
  font-size: 13px;
  flex: none;
  border: 1px solid color-mix(in srgb, var(--bd-blue-500) 40%, transparent);
}
.sb-user-meta { flex: 1 1; min-width: 0; line-height: 1.3; }
.sb-user-meta .name {
  font-weight: 700; font-size: 13px; color: var(--fg-1);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.sb-user-meta .sub { font-size: 11px; color: var(--fg-4); }

/* ── Workspace (right column) ─────────────────────────────── */
.workspace {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  height: 100vh;
}

.topbar {
  flex: none;
  height: 64px;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  padding: 0 28px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
}
.topbar .title-row { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.topbar .eyebrow {
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  font-weight: 700; color: var(--fg-4);
}
.topbar h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--fg-1);
  line-height: 1.2;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.top-actions { display: flex; align-items: center; gap: 10px; }
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-mono);
  background: var(--bd-blue-50);
  color: var(--bd-blue-700);
  border: 1px solid color-mix(in srgb, var(--bd-blue-500) 18%, transparent);
}
.pill.dot::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--bd-blue-500);
}
.pill.muted {
  background: var(--bd-ink-50);
  color: var(--fg-2);
  border-color: var(--border-subtle);
  font-family: var(--font-sans);
}
.btn-secondary {
  height: 34px; padding: 0 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  color: var(--fg-1);
  font: 600 13px/1 var(--font-sans);
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  transition: background var(--dur-fast);
}
.btn-secondary:hover { background: var(--bd-ink-50); }

/* ── Stream ───────────────────────────────────────────────── */
.stream-wrap {
  flex: 1 1; min-height: 0;
  overflow-y: auto;
  background: var(--bg-app);
  background-image:
    radial-gradient(800px 400px at 50% -100px,
      color-mix(in srgb, var(--bd-blue-50) 60%, transparent) 0%,
      transparent 70%);
}
.stream-wrap::-webkit-scrollbar { width: 10px; }
.stream-wrap::-webkit-scrollbar-thumb {
  background: var(--bd-ink-200); border-radius: 5px;
  border: 2px solid var(--bg-app);
}

.stream {
  max-width: 880px;
  margin: 0 auto;
  padding: 36px 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.day-marker {
  display: flex; align-items: center; gap: 12px;
  color: var(--fg-4);
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 700;
}
.day-marker::before, .day-marker::after {
  content: ''; flex: 1 1; height: 1px; background: var(--border-subtle);
}

/* Messages */
.msg { display: grid; grid-template-columns: 36px 1fr; grid-gap: 14px; gap: 14px; align-items: flex-start; }
.msg.user { grid-template-columns: 1fr 36px; }
.msg.user .who { order: 2; }
.msg.user .msg-body { order: 1; justify-self: end; }

.who {
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--bd-ink-50);
  color: var(--fg-2);
  font-weight: 700;
  font-size: 12px;
  border: 1px solid var(--border-subtle);
  flex: none;
}
.who.apollo {
  background: linear-gradient(135deg, var(--bd-blue-500), var(--bd-blue-700));
  color: #fff;
  border-color: var(--bd-blue-700);
  box-shadow: 0 1px 0 rgba(0,0,0,0.04), inset 0 0 0 1px rgba(255,255,255,0.08);
}
.mark-dots {
  display: grid;
  grid-template-columns: repeat(3, 3px);
  grid-template-rows: repeat(3, 3px);
  grid-gap: 2px;
  gap: 2px;
}
.mark-dots span { width: 3px; height: 3px; border-radius: 50%; background: #fff; opacity: 0.55; }
.mark-dots span.b { opacity: 1; }
.mark-dots span.o { background: var(--bd-orange-400); opacity: 1; }

.msg-body { max-width: 720px; }
.speaker {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 6px;
  font-size: 12px;
  color: var(--fg-4);
}
.speaker .name { font-weight: 700; color: var(--fg-2); }

.bubble-user {
  background: var(--bd-blue-500);
  color: #fff;
  padding: 12px 16px;
  border-radius: 14px 14px 4px 14px;
  font-size: 14.5px;
  line-height: 1.55;
  box-shadow: var(--shadow-xs);
  max-width: 100%;
}

.msg-text {
  color: var(--fg-1);
  font-size: 15px;
  line-height: 1.65;
  text-wrap: pretty;
}
.msg-text p { margin: 0 0 10px; }
.msg-text p:last-child { margin-bottom: 0; }

/* Streaming indicator */
.streaming {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--fg-3);
  font-size: 13px;
}
.streaming .dots { display: inline-flex; gap: 4px; }
.streaming .dots span {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--bd-blue-500);
  animation: pulse 1.3s var(--ease-standard) infinite;
}
.streaming .dots span:nth-child(2) { animation-delay: 0.15s; background: var(--bd-blue-400); }
.streaming .dots span:nth-child(3) { animation-delay: 0.30s; background: var(--bd-blue-300); }
@keyframes pulse {
  0%, 80%, 100% { opacity: 0.25; transform: scale(0.85); }
  40%           { opacity: 1;    transform: scale(1); }
}

/* ── Response card ────────────────────────────────────────── */
.resp {
  margin-top: 12px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.resp-banner {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  background: var(--bd-success-bg);
  border-bottom: 1px solid color-mix(in srgb, var(--bd-success) 18%, transparent);
  color: #0E5E3B;
  font-size: 13px; font-weight: 600;
}
.resp-banner.danger {
  background: var(--bd-danger-bg);
  color: #7A1F1B;
  border-color: color-mix(in srgb, var(--bd-danger) 18%, transparent);
}
.resp-banner .badge {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(255,255,255,0.6);
  border: 1px solid currentColor;
  letter-spacing: 0.06em;
}
.resp-banner .grow { flex: 1 1; }

.resp-section { padding: 16px 20px; }
.resp-section + .resp-section { border-top: 1px solid var(--border-subtle); }

/* Collapsible details */
details.resp-collapse { border-top: 1px solid var(--border-subtle); }
details.resp-collapse[open] { background: var(--bd-paper-2); }
details.resp-collapse > summary {
  list-style: none;
  cursor: pointer;
  padding: 11px 20px;
  display: flex; align-items: center; gap: 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--fg-2);
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}
details.resp-collapse > summary::-webkit-details-marker { display: none; }
details.resp-collapse > summary:hover { background: var(--bd-ink-50); color: var(--fg-1); }
details.resp-collapse[open] > summary {
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}
details.resp-collapse > summary .chev {
  transition: transform var(--dur-fast);
  color: var(--fg-4); flex: none;
}
details.resp-collapse[open] > summary .chev { transform: rotate(90deg); }
details.resp-collapse > summary .label { flex: 1 1; }
details.resp-collapse > summary .summary-pills {
  display: inline-flex; gap: 6px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--fg-4); font-weight: 600;
}
details.resp-collapse > summary .summary-pills span {
  padding: 2px 7px;
  background: var(--bd-ink-50);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  letter-spacing: 0.04em;
}
details.resp-collapse .resp-section { border-top: none; }
details.resp-collapse .resp-section + .resp-section { border-top: 1px solid var(--border-subtle); }

.h-eyebrow {
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  font-weight: 700; color: var(--fg-3); margin-bottom: 8px;
}

/* SQL block */
pre.sql code {
  background: transparent;
  padding: 0;
  border-radius: 0;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}
pre.sql {
  margin: 0;
  background: #0B0E14;
  color: #E6EDF7;
  padding: 14px 18px;
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

/* Grounding metrics */
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 10px;
  gap: 10px;
}
.metric {
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  background: var(--bd-paper-2);
}
.metric .k {
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  font-weight: 700; color: var(--fg-4);
}
.metric .v {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--fg-1);
  margin-top: 4px;
  letter-spacing: -0.01em;
  font-feature-settings: "tnum";
  font-variant-numeric: tabular-nums;
}
.metric .v small {
  font-size: 13px; font-weight: 600; color: var(--fg-3); margin-left: 2px;
}

/* Pills row */
.pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pill-mono {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 600;
  background: rgba(15, 102, 194, 0.10);
  color: var(--bd-blue-700);
  border: 1px solid transparent;
}

/* Result table */
table.preview {
  width: 100%; border-collapse: collapse;
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-surface);
  font-family: var(--font-mono);
  font-size: 12.5px;
}
table.preview th {
  text-align: left;
  background: var(--bd-ink-50);
  padding: 8px 12px;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-3); font-weight: 700;
  border-bottom: 1px solid var(--border-subtle);
}
table.preview td { padding: 9px 12px; border-top: 1px solid var(--border-subtle); }
table.preview td.num { text-align: right; font-feature-settings: "tnum"; font-variant-numeric: tabular-nums; }
table.preview tbody tr:hover { background: var(--bd-ink-50); }

/* Response footer */
.resp-foot {
  padding: 10px 16px;
  background: var(--bd-paper-2);
  border-top: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
}
.resp-foot .row { display: inline-flex; gap: 4px; }
.resp-foot button {
  height: 28px; padding: 0 10px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--fg-3);
  font: 600 12px/1 var(--font-sans);
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.resp-foot button:hover { background: var(--bd-ink-50); color: var(--fg-1); }
.resp-foot .note { font-size: 11px; color: var(--fg-4); }

/* ── Composer ─────────────────────────────────────────────── */
.composer-wrap {
  flex: none;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  padding: 14px 32px 18px;
}
.composer-inner {
  max-width: 880px;
  margin: 0 auto;
}

.suggestions {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 10px;
}
.suggestions button {
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  color: var(--fg-2);
  border-radius: 999px;
  padding: 5px 11px;
  font: 500 12px/1.2 var(--font-sans);
  cursor: pointer;
  transition: background var(--dur-fast), border-color var(--dur-fast);
}
.suggestions button:hover {
  background: var(--bd-blue-50);
  border-color: color-mix(in srgb, var(--bd-blue-500) 25%, transparent);
  color: var(--bd-blue-700);
}

.composer {
  display: grid;
  grid-template-rows: 1fr auto;
  border: 1.5px solid var(--border-subtle);
  border-radius: 14px;
  background: var(--bg-surface);
  padding: 12px 14px 10px;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.composer:focus-within {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-focus);
}
.composer textarea {
  border: none; outline: none; resize: none;
  background: transparent;
  width: 100%;
  min-height: 24px;
  max-height: 140px;
  font-family: var(--font-sans);
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--fg-1);
  padding: 4px 0;
  overflow-y: auto;
}
.composer textarea::placeholder { color: var(--fg-4); }

.composer-foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px;
  margin-top: 6px;
}
.tool-row { display: inline-flex; gap: 6px; align-items: center; }
.tool-btn {
  width: 30px; height: 30px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--fg-3);
  cursor: pointer;
  display: grid; place-items: center;
}
.tool-btn:hover { background: var(--bd-ink-50); color: var(--fg-1); }

.source-select {
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  padding: 3px 20px 3px 10px;
  font-size: 12px;
  color: var(--fg-2);
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 6px center;
}

.source-select:hover {
  border-color: var(--border-strong);
}

.scope-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px 5px 8px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  color: var(--fg-2);
  font: 600 11.5px/1 var(--font-sans);
  cursor: default;
}
.scope-chip .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--bd-success);
}
.scope-chip .dot.loading { background: var(--bd-warning); }
.scope-chip .dot.error { background: var(--bd-danger); }

.send-btn {
  height: 32px; padding: 0 14px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--bd-blue-500);
  color: #fff;
  font: 700 13px/1 var(--font-sans);
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  transition: background var(--dur-fast);
}
.send-btn:hover { background: var(--bd-blue-600); }
.send-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.composer-hint {
  margin-top: 6px;
  font-size: 11px;
  color: var(--fg-4);
  text-align: center;
}
.composer-hint kbd {
  font-family: var(--font-mono);
  background: var(--bd-ink-50);
  border: 1px solid var(--border-subtle);
  border-radius: 3px;
  padding: 0 4px;
  font-size: 10px;
}

/* ── Empty state ──────────────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1 1;
  gap: 16px;
  color: var(--fg-3);
  font-size: 14px;
  text-align: center;
  padding: 48px 32px;
}
.empty-state .mark {
  display: grid;
  grid-template-columns: repeat(3, 6px);
  grid-template-rows: repeat(3, 6px);
  grid-gap: 3px;
  gap: 3px;
  opacity: 0.4;
}
.empty-state .mark span {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--bd-blue-500);
}
.empty-state .mark span.o { background: var(--bd-orange-400); }

/* ============================================================
   /archive page — legacy styles (do not remove)
   ============================================================ */
.shell {
  max-width: 1240px;
  margin: 0 auto;
  padding: 48px 24px 64px;
}
.hero { display: grid; grid-gap: 16px; gap: 16px; margin-bottom: 32px; }
.hero__eyebrow {
  display: inline-flex;
  width: -moz-fit-content;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.12);
  color: var(--accent-strong);
  font-size: 0.85rem;
  font-weight: 700;
}
.hero h1 { margin: 0; font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1.05; }
.hero p { margin: 0; max-width: 760px; color: var(--muted); font-size: 1.05rem; line-height: 1.65; }
.shell__grid {
  display: grid; grid-gap: 24px; gap: 24px;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
}
.shell__column { display: grid; grid-gap: 24px; gap: 24px; }
.card {
  display: grid; grid-gap: 16px; gap: 16px; padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
}
.card h2, .card h3, .card h4, .card p { margin: 0; }
.card__stack { display: grid; grid-gap: 16px; gap: 16px; }
.card__muted { color: var(--muted); }
.status-banner {
  padding: 12px 14px; border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface-muted);
  color: var(--foreground);
  line-height: 1.5;
}
.status-banner--error { border-color: rgba(180,35,24,0.2); background: var(--danger-bg); color: var(--danger); }
.status-banner--success { border-color: rgba(2,122,72,0.2); background: var(--success-bg); color: var(--success); }
.field { display: grid; grid-gap: 8px; gap: 8px; }
.field__label { font-size: 0.95rem; font-weight: 700; }
.field__input, .field__textarea {
  width: 100%; border: 1px solid var(--border);
  border-radius: 14px; background: #fff;
  color: var(--foreground); padding: 0.9rem 1rem;
  outline: none;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}
.field__input:focus, .field__textarea:focus {
  border-color: rgba(59,130,246,0.7);
  box-shadow: 0 0 0 4px rgba(59,130,246,0.12);
}
.field__textarea { min-height: 140px; resize: vertical; }
.actions-row { display: flex; flex-wrap: wrap; gap: 12px; }
.button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 0.8rem 1.15rem;
  border-radius: 14px; border: 1px solid transparent;
  font-weight: 700;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease;
}
.button:hover:not(:disabled) { transform: translateY(-1px); }
.button:disabled { cursor: wait; opacity: 0.7; }
.button--primary { background: var(--accent); color: #fff; }
.button--primary:hover:not(:disabled) { background: var(--accent-strong); }
.button--secondary { background: #fff; color: var(--foreground); border-color: var(--border); }
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; }
/* .pill already defined above for Apollo — archive page overridden below */
.archive-pill {
  display: inline-flex; align-items: center;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  background: rgba(59,130,246,0.1);
  color: var(--accent-strong);
  font-size: 0.9rem; font-weight: 700;
}
.archive-pill--outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
}
.info-block { display: grid; grid-gap: 10px; gap: 10px; }
.table-stack { display: grid; grid-gap: 16px; gap: 16px; }
.subcard {
  display: grid; grid-gap: 14px; gap: 14px; padding: 18px;
  border-radius: 18px; border: 1px solid var(--border);
  background: #fbfcff;
}
.subcard__header { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.columns-grid { display: grid; grid-gap: 12px; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.column-card { display: grid; grid-gap: 6px; gap: 6px; padding: 14px; border-radius: 14px; background: #fff; border: 1px solid var(--border); }
.column-card__title { font-weight: 700; }
.column-card__type { color: var(--accent-strong); font-size: 0.9rem; }
.metrics-grid { display: grid; grid-gap: 12px; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); }
.metric-card { display: grid; grid-gap: 6px; gap: 6px; padding: 14px; border-radius: 14px; border: 1px solid var(--border); background: #fff; }
.metric-card__label { color: var(--muted); font-size: 0.85rem; }
.code-block {
  overflow-x: auto; padding: 14px;
  border-radius: 16px; border: 1px solid var(--border);
  background: #0f172a; color: #e5eefc;
  line-height: 1.55;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.9rem;
}
.list { margin: 0; color: var(--foreground); }
.list--tight { display: grid; grid-gap: 8px; gap: 8px; }
@media (max-width: 920px) {
  .shell { padding: 32px 16px 48px; }
  .shell__grid { grid-template-columns: 1fr; }
  .subcard__header { flex-direction: column; }
}

/* ============================================================
   Chart + result header
   ============================================================ */
.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.result-header .h-eyebrow { margin-bottom: 0; }

.view-toggle {
  display: flex;
  gap: 2px;
  background: var(--bg-muted);
  border-radius: var(--radius-sm);
  padding: 2px;
}
.view-toggle button {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border: none;
  border-radius: calc(var(--radius-sm) - 2px);
  background: transparent;
  color: var(--fg-3);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.6;
  cursor: pointer;
  transition: background var(--dur-fast), color var(--dur-fast);
}
.view-toggle button:hover { color: var(--fg-1); }
.view-toggle button.active {
  background: var(--bg-surface);
  color: var(--fg-1);
  box-shadow: var(--shadow-xs);
}

.chart-wrap {
  padding: 8px 0 0;
}
.chart-wrap .recharts-cartesian-axis-tick-value {
  fill: var(--fg-3);
  font-size: 11px;
}
.chart-wrap .recharts-tooltip-wrapper .recharts-default-tooltip {
  border-radius: var(--radius-sm) !important;
  border-color: var(--border-subtle) !important;
  font-size: 12px !important;
}

/* ============================================================
   Share dropdown + Generate-report format picker + toast
   (workspace top bar — added for the report-generation flow)
   ============================================================ */

/* ── Share dropdown ── */
.share-wrap { position: relative; }
.btn-secondary .caret { transition: transform var(--dur-fast); }
.btn-secondary[aria-expanded="true"] .caret { transform: rotate(180deg); }
.share-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  width: 326px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 6px; z-index: 60;
  animation: share-pop 0.14s var(--ease-emphasis);
}
@keyframes share-pop { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }
.share-menu .m-head {
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  font-weight: 700; color: var(--fg-4); padding: 8px 10px 6px;
}
.share-mi {
  display: grid; grid-template-columns: 30px 1fr auto;
  align-items: center; grid-gap: 2px 6px; gap: 2px 6px;
  padding: 10px; border-radius: 10px; cursor: pointer;
  border: 1px solid transparent; background: transparent; width: 100%; text-align: left;
  font-family: var(--font-sans);
}
.share-mi:hover { background: var(--bd-ink-50); }
.share-mi.feature:hover { background: var(--bd-blue-50); border-color: color-mix(in srgb, var(--bd-blue-500) 18%, transparent); }
.share-mi .ic { display: grid; place-items: center; color: var(--fg-2); }
.share-mi.feature .ic { color: var(--bd-blue-600); }
.share-mi .t { font: 700 13px/1.2 var(--font-sans); color: var(--fg-1); }
.share-mi .d { grid-column: 2; font: 500 11.5px/1.4 var(--font-sans); color: var(--fg-3); }
.share-mi .end { color: var(--fg-4); display: grid; place-items: center; }
.share-menu .sep { height: 1px; background: var(--border-subtle); margin: 4px 8px; }

/* ── Format-picker modal ── */
.scrim {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(11, 14, 20, 0.42);
  -webkit-backdrop-filter: blur(2px);
          backdrop-filter: blur(2px);
  display: grid; place-items: center; padding: 24px;
  animation: scrim-fade 0.16s ease;
}
@keyframes scrim-fade { from { opacity: 0; } to { opacity: 1; } }
.modal {
  width: 564px; max-width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  animation: modal-rise 0.2s var(--ease-emphasis);
}
@keyframes modal-rise { from { opacity: 0; transform: translateY(12px) scale(.985); } to { opacity: 1; transform: none; } }
.modal-head { padding: 22px 24px 0; }
.modal-head .eyebrow { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 700; color: var(--bd-blue-600); }
.modal-head h2 { font-family: var(--font-display); font-size: 21px; font-weight: 800; letter-spacing: -0.02em; color: var(--fg-1); margin: 6px 0 6px; }
.modal-head p { font-size: 13px; line-height: 1.55; color: var(--fg-3); margin: 0; }
.modal-body { padding: 18px 24px 4px; display: grid; grid-gap: 18px; gap: 18px; }
.fmt-grid { display: grid; grid-template-columns: 1fr 1fr; grid-gap: 12px; gap: 12px; }
.fmt-card {
  position: relative; cursor: pointer;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 14px; display: grid; grid-gap: 7px; gap: 7px;
  background: var(--bg-surface); text-align: left;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.fmt-card:hover { border-color: var(--border-strong); }
.fmt-card[data-on="true"] { border-color: var(--bd-blue-500); background: var(--bd-blue-50); }
.fmt-card .fc-top { display: flex; align-items: center; justify-content: space-between; }
.fmt-card .fc-icon { color: var(--fg-2); }
.fmt-card[data-on="true"] .fc-icon { color: var(--bd-blue-600); }
.fmt-card .radio { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--border-strong); display: grid; place-items: center; }
.fmt-card[data-on="true"] .radio { border-color: var(--bd-blue-500); }
.fmt-card[data-on="true"] .radio::after { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--bd-blue-500); }
.fmt-card .fc-name { font-family: var(--font-display); font-size: 16px; font-weight: 700; color: var(--fg-1); }
.fmt-card .fc-desc { font-size: 11.5px; line-height: 1.4; color: var(--fg-3); }
.field-lbl { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 700; color: var(--fg-4); margin-bottom: 7px; }
.title-input {
  width: 100%; height: 38px;
  border: 1px solid var(--border-subtle); border-radius: var(--radius-md);
  background: var(--bd-ink-50); padding: 0 12px;
  font: 600 13.5px/1 var(--font-sans); color: var(--fg-1); outline: none;
}
.title-input:focus { border-color: var(--border-focus); box-shadow: var(--shadow-focus); background: var(--bg-surface); }
.incl-row { display: flex; flex-wrap: wrap; gap: 7px; }
.incl {
  display: inline-flex; align-items: center; gap: 7px;
  height: 30px; padding: 0 11px 0 9px;
  border: 1px solid var(--border-subtle); border-radius: 999px;
  background: var(--bg-surface); color: var(--fg-2);
  font: 600 12px/1 var(--font-sans); cursor: pointer;
  transition: all var(--dur-fast);
}
.incl .box { width: 14px; height: 14px; border-radius: 4px; border: 1.5px solid var(--border-strong); display: grid; place-items: center; color: #fff; }
.incl .box svg { opacity: 0; }
.incl[data-on="true"] { background: var(--bd-blue-50); border-color: color-mix(in srgb, var(--bd-blue-500) 35%, transparent); color: var(--bd-blue-700); }
.incl[data-on="true"] .box { background: var(--bd-blue-500); border-color: var(--bd-blue-500); }
.incl[data-on="true"] .box svg { opacity: 1; }
.modal-foot {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px 20px; margin-top: 6px;
}
.link-btn { background: transparent; border: none; cursor: pointer; color: var(--fg-2); font: 600 13px/1 var(--font-sans); text-decoration: underline; text-underline-offset: 3px; }
.link-btn:hover { color: var(--fg-1); }
.gen-btn {
  height: 38px; padding: 0 18px; border: none; border-radius: var(--radius-md);
  background: var(--bd-blue-500); color: #fff;
  font: 700 13.5px/1 var(--font-sans); cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  transition: background var(--dur-fast);
}
.gen-btn:hover { background: var(--bd-blue-600); }
.gen-btn:disabled { opacity: 0.8; cursor: default; }

/* ── Toast ── */
.toast-host { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 95; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast { display: inline-flex; align-items: center; gap: 9px; background: var(--bd-ink-900); color: #fff; padding: 11px 16px; border-radius: 10px; font: 600 13px/1 var(--font-sans); box-shadow: var(--shadow-lg); opacity: 0; transform: translateY(10px); transition: opacity var(--dur-base), transform var(--dur-base); }
.toast.show { opacity: 1; transform: translateY(0); }
.toast svg { color: var(--bd-success); }
.toast.error svg { color: var(--bd-danger); }
.toast .accent { color: var(--bd-blue-200); font-family: var(--font-mono); font-size: 12px; }

/* ============================================================
   USER SETTINGS MENU (sidebar footer popup) + SETTINGS PAGE
   Ported from design_handoff_user_settings. Tokens are identical
   to :root above. Settings-page rules are scoped under
   `.settings-page` to avoid clashing with the existing
   `.card` / `.field` / `.row` utility classes.
   ============================================================ */

/* ── Popup menu ── */
@keyframes pop { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }

.user-menu {
  position: fixed;
  width: 252px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 6px;
  z-index: 85;
  animation: pop .14s var(--ease-emphasis);
}
.user-menu .um-head { display: flex; align-items: center; gap: 11px; padding: 10px 10px 8px; }
.user-menu .um-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--bd-blue-500); color: #fff;
  display: grid; place-items: center; font-weight: 700; font-size: 14px; flex: none;
  border: 1px solid color-mix(in srgb, var(--bd-blue-500) 40%, transparent);
}
.user-menu .um-id { min-width: 0; line-height: 1.3; }
.user-menu .um-name { font-weight: 700; font-size: 13.5px; color: var(--fg-1); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-menu .um-email { font-size: 11.5px; color: var(--fg-4); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-menu .um-role {
  margin: 0 10px 4px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px; border-radius: 999px;
  font-size: 10.5px; font-weight: 700; letter-spacing: 0.04em;
  background: var(--bd-ink-50); color: var(--fg-3);
  border: 1px solid var(--border-subtle);
}
.user-menu .um-role .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--bd-success); }
.user-menu .um-sep { height: 1px; background: var(--border-subtle); margin: 6px 6px; }
.user-menu .um-item {
  display: flex; align-items: center; gap: 11px;
  width: 100%; padding: 8px 9px;
  border: none; background: transparent; border-radius: 8px;
  font: 600 13px/1.2 var(--font-sans); color: var(--fg-1);
  cursor: pointer; text-align: left; text-decoration: none;
}
.user-menu .um-item:hover { background: var(--bd-ink-50); color: var(--fg-1); text-decoration: none; }
.user-menu .um-item svg { color: var(--fg-3); flex: none; }
.user-menu .um-item.danger { color: var(--bd-danger); }
.user-menu .um-item.danger svg { color: var(--bd-danger); }
.user-menu .um-item.danger:hover { background: var(--bd-danger-bg); }
.icon-btn[aria-expanded="true"] { background: var(--bd-blue-50); color: var(--bd-blue-700); border-color: color-mix(in srgb, var(--bd-blue-500) 30%, transparent); }

/* ── Settings page shell ── */
.settings-page { min-height: 100vh; background: var(--bg-app); color: var(--fg-1); font-family: var(--font-sans); }
.settings-top {
  height: 60px; border-bottom: 1px solid var(--border-subtle); background: var(--bg-surface);
  display: flex; align-items: center; justify-content: space-between; padding: 0 24px;
  position: -webkit-sticky;
  position: sticky; top: 0; z-index: 10;
}
.settings-top .brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
.settings-top .brand img { height: 22px; }
.settings-top .brand .word { font-family: var(--font-display); font-weight: 800; letter-spacing: 0.06em; font-size: 12.5px; }
.settings-top .brand .tag {
  margin-left: 2px; padding: 2px 7px; font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase;
  font-weight: 700; color: var(--bd-orange-700); background: var(--bd-orange-50);
  border: 1px solid color-mix(in srgb, var(--bd-orange-500) 25%, transparent); border-radius: 999px;
}
.settings-page .back-link {
  display: inline-flex; align-items: center; gap: 7px; height: 34px; padding: 0 13px;
  border: 1px solid var(--border-subtle); border-radius: var(--radius-md);
  background: var(--bg-surface); color: var(--fg-2);
  font: 600 13px/1 var(--font-sans); cursor: pointer; text-decoration: none;
  transition: background var(--dur-fast);
}
.settings-page .back-link:hover { background: var(--bd-ink-50); color: var(--fg-1); text-decoration: none; }

.settings-shell {
  max-width: 1080px; margin: 0 auto; padding: 32px 24px 64px;
  display: grid; grid-template-columns: 232px 1fr; grid-gap: 36px; gap: 36px; align-items: start;
}
.settings-page .page-head { grid-column: 1 / -1; margin-bottom: 4px; }
.settings-page .page-head .eyebrow { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 700; color: var(--bd-blue-600); }
.settings-page .page-head h1 { font-family: var(--font-display); font-size: 28px; font-weight: 800; letter-spacing: -0.02em; margin: 6px 0 0; }
.settings-page .page-head p { margin: 7px 0 0; color: var(--fg-3); font-size: 14px; }

/* nav */
.settings-page nav.side { position: -webkit-sticky; position: sticky; top: 92px; display: flex; flex-direction: column; gap: 2px; }
.settings-page nav.side .nav-item {
  display: flex; align-items: center; gap: 11px; padding: 9px 12px; border-radius: 9px;
  color: var(--fg-2); font: 600 13.5px/1.2 var(--font-sans);
  cursor: pointer; border: 1px solid transparent; background: transparent; text-align: left; width: 100%;
}
.settings-page nav.side .nav-item svg { color: var(--fg-4); flex: none; }
.settings-page nav.side .nav-item:hover { background: var(--bd-ink-50); color: var(--fg-1); }
.settings-page nav.side .nav-item:hover svg { color: var(--fg-2); }
.settings-page nav.side .nav-item.active {
  background: var(--bd-blue-50);
  border-color: color-mix(in srgb, var(--bd-blue-500) 18%, transparent);
  color: var(--bd-blue-800);
}
.settings-page nav.side .nav-item.active svg { color: var(--bd-blue-600); }
.settings-page nav.side .nav-sep { height: 1px; background: var(--border-subtle); margin: 8px 6px; }
.settings-page nav.side .signout {
  display: flex; align-items: center; gap: 11px; padding: 9px 12px; border-radius: 9px;
  color: var(--bd-danger); font: 600 13.5px/1.2 var(--font-sans);
  cursor: pointer; border: 1px solid transparent; background: transparent; width: 100%; text-align: left;
}
.settings-page nav.side .signout svg { color: var(--bd-danger); flex: none; }
.settings-page nav.side .signout:hover { background: var(--bd-danger-bg); }

/* panels + cards */
.settings-page .panel { display: none; }
.settings-page .panel.active { display: block; animation: settings-fade .2s ease; }
@keyframes settings-fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.settings-page .card {
  background: var(--bg-surface); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); overflow: hidden;
}
.settings-page .card + .card { margin-top: 20px; }
.settings-page .card-head { padding: 18px 22px 0; }
.settings-page .card-head h2 { font-family: var(--font-display); font-size: 17px; font-weight: 700; letter-spacing: -0.01em; margin: 0; }
.settings-page .card-head p { margin: 6px 0 0; font-size: 13px; color: var(--fg-3); line-height: 1.5; }
.settings-page .card-body { padding: 18px 22px 22px; }
.settings-page .card-foot {
  padding: 14px 22px; background: var(--bd-paper-2); border-top: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.settings-page .card-foot .note { font-size: 12px; color: var(--fg-4); }

/* form bits */
.settings-page .field { display: grid; grid-gap: 7px; gap: 7px; margin-bottom: 16px; }
.settings-page .field:last-child { margin-bottom: 0; }
.settings-page .field label { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 700; color: var(--fg-4); }
.settings-page .field .hint { font-size: 12px; color: var(--fg-4); }
.settings-page .input, .settings-page .select {
  width: 100%; height: 40px; border: 1px solid var(--border-subtle); border-radius: var(--radius-md);
  background: var(--bd-ink-50); padding: 0 13px;
  font: 500 14px/1 var(--font-sans); color: var(--fg-1); outline: none;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast), background var(--dur-fast);
}
.settings-page .input:focus, .settings-page .select:focus { border-color: var(--border-focus); box-shadow: var(--shadow-focus); background: var(--bg-surface); }
.settings-page .input[readonly] { color: var(--fg-3); cursor: default; }
.settings-page .input.invalid { border-color: var(--bd-danger); }
.settings-page .input.invalid:focus { box-shadow: 0 0 0 4px rgba(198,51,45,0.16); }
.settings-page .pw-wrap { position: relative; }
.settings-page .pw-wrap .input { padding-right: 44px; }
.settings-page .pw-toggle {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  width: 32px; height: 32px; border-radius: 7px; border: none; background: transparent;
  color: var(--fg-4); cursor: pointer; display: grid; place-items: center;
}
.settings-page .pw-toggle:hover { background: var(--bd-ink-100); color: var(--fg-2); }
.settings-page .grid-2 { display: grid; grid-template-columns: 1fr 1fr; grid-gap: 16px; gap: 16px; }
@media (max-width: 560px) { .settings-page .grid-2 { grid-template-columns: 1fr; } }

/* avatar row */
.settings-page .avatar-row { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.settings-page .avatar-lg {
  width: 64px; height: 64px; border-radius: 50%; background: var(--bd-blue-500); color: #fff;
  display: grid; place-items: center; font-weight: 700; font-size: 24px;
  border: 1px solid color-mix(in srgb, var(--bd-blue-500) 40%, transparent);
}
.settings-page .avatar-row .btn-secondary { height: 34px; }

/* buttons */
.settings-page .btn-primary {
  height: 40px; padding: 0 18px; border: none; border-radius: var(--radius-md);
  background: var(--bd-blue-500); color: #fff; font: 700 13.5px/1 var(--font-sans); cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px; transition: background var(--dur-fast);
}
.settings-page .btn-primary:hover { background: var(--bd-blue-600); }
.settings-page .btn-primary:disabled { opacity: 0.45; cursor: not-allowed; }
.settings-page .btn-primary .spin { animation: settings-spin 0.7s linear infinite; }
@keyframes settings-spin { to { transform: rotate(360deg); } }

/* password policy checklist */
.settings-page .policy {
  margin-top: 14px; border: 1px solid var(--border-subtle); border-radius: var(--radius-md);
  background: var(--bd-paper-2); padding: 13px 15px;
}
.settings-page .policy .ttl { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 700; color: var(--fg-4); margin-bottom: 10px; }
.settings-page .policy ul { list-style: none; margin: 0; padding: 0; display: grid; grid-gap: 8px; gap: 8px; }
.settings-page .policy li { display: flex; align-items: center; gap: 9px; font-size: 13px; color: var(--fg-3); transition: color var(--dur-fast); }
.settings-page .policy li .tick {
  width: 18px; height: 18px; border-radius: 50%; flex: none; border: 1.5px solid var(--border-strong);
  display: grid; place-items: center; color: transparent; transition: all var(--dur-fast);
}
.settings-page .policy li.ok { color: var(--fg-1); }
.settings-page .policy li.ok .tick { background: var(--bd-success); border-color: var(--bd-success); color: #fff; }

/* strength meter */
.settings-page .strength { margin-top: 14px; }
.settings-page .strength .bar { display: flex; gap: 5px; }
.settings-page .strength .bar span { flex: 1 1; height: 5px; border-radius: 3px; background: var(--bd-ink-200); transition: background var(--dur-fast); }
.settings-page .strength .lbl { margin-top: 7px; font-size: 12px; font-weight: 600; color: var(--fg-4); }
.settings-page .strength[data-level="1"] .bar span:nth-child(-n+1) { background: var(--bd-danger); }
.settings-page .strength[data-level="2"] .bar span:nth-child(-n+2) { background: var(--bd-warning); }
.settings-page .strength[data-level="3"] .bar span:nth-child(-n+3) { background: var(--bd-blue-400); }
.settings-page .strength[data-level="4"] .bar span:nth-child(-n+4) { background: var(--bd-success); }
.settings-page .strength[data-level="1"] .lbl { color: var(--bd-danger); }
.settings-page .strength[data-level="2"] .lbl { color: var(--bd-warning); }
.settings-page .strength[data-level="3"] .lbl { color: var(--bd-blue-600); }
.settings-page .strength[data-level="4"] .lbl { color: var(--bd-success); }
.settings-page .err-line { margin-top: 8px; font-size: 12.5px; color: var(--bd-danger); font-weight: 600; display: none; align-items: center; gap: 6px; }
.settings-page .err-line.show { display: flex; }

/* toggle rows */
.settings-page .row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 15px 0; }
.settings-page .row + .row { border-top: 1px solid var(--border-subtle); }
.settings-page .row:first-child { padding-top: 0; }
.settings-page .row:last-child { padding-bottom: 0; }
.settings-page .row .r-text .t { font-weight: 600; font-size: 14px; color: var(--fg-1); }
.settings-page .row .r-text .d { font-size: 12.5px; color: var(--fg-3); margin-top: 3px; line-height: 1.45; }
.settings-page .switch { position: relative; width: 42px; height: 24px; flex: none; cursor: pointer; }
.settings-page .switch input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.settings-page .switch .track { position: absolute; inset: 0; border-radius: 999px; background: var(--bd-ink-300); transition: background var(--dur-fast); }
.settings-page .switch .track::after {
  content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px;
  border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: transform var(--dur-base);
}
.settings-page .switch input:checked + .track { background: var(--bd-blue-500); }
.settings-page .switch input:checked + .track::after { transform: translateX(18px); }
.settings-page .switch input:disabled { cursor: not-allowed; }
.settings-page .switch input:disabled + .track { opacity: 0.6; }

/* segmented */
.settings-page .seg { display: inline-flex; background: var(--bd-ink-50); border: 1px solid var(--border-subtle); border-radius: 9px; padding: 3px; gap: 2px; }
.settings-page .seg button { border: none; background: transparent; padding: 6px 13px; border-radius: 6px; font: 700 12.5px/1 var(--font-sans); color: var(--fg-3); cursor: pointer; }
.settings-page .seg button[aria-pressed="true"] { background: var(--bg-surface); color: var(--fg-1); box-shadow: var(--shadow-xs); }

/* session list */
.settings-page .sess { display: flex; align-items: center; gap: 13px; padding: 13px 0; }
.settings-page .sess + .sess { border-top: 1px solid var(--border-subtle); }
.settings-page .sess:first-of-type { padding-top: 0; }
.settings-page .sess .s-ic { width: 38px; height: 38px; border-radius: 9px; background: var(--bd-ink-50); border: 1px solid var(--border-subtle); display: grid; place-items: center; color: var(--fg-3); flex: none; }
.settings-page .sess .s-meta { flex: 1 1; min-width: 0; }
.settings-page .sess .s-meta .t { font-weight: 600; font-size: 13.5px; color: var(--fg-1); }
.settings-page .sess .s-meta .d { font-size: 12px; color: var(--fg-4); margin-top: 2px; }
.settings-page .sess .s-now { font-size: 11px; font-weight: 700; color: var(--bd-success); display: inline-flex; align-items: center; gap: 5px; }
.settings-page .sess .s-now .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--bd-success); }
.settings-page .sess .s-revoke { font: 600 12px/1 var(--font-sans); color: var(--fg-3); background: transparent; border: 1px solid var(--border-subtle); border-radius: 7px; height: 30px; padding: 0 11px; cursor: pointer; }
.settings-page .sess .s-revoke:hover { background: var(--bd-ink-50); color: var(--fg-1); }