/* AI-led analytics demo — retokenized from claude_design/ai-demo/Analytics
   Chat v3.dc.html. Palette/type swapped to VA's tokens.css (see PROGRESS.md
   for the retokenization notes); border width, radius, and icon size were
   already on-kernel in the source, untouched here. Loaded after tokens.css,
   so var(--bg)/var(--fg)/var(--teal)/etc. below all resolve to VA's values. */

:root,
[data-theme] {
  --demo-on-accent: #fffdf9;
  --demo-neg: var(--amber);
  --demo-pill-bg: var(--card);
  --demo-pill-text: var(--fg2);
  --demo-notice-bg: rgba(201, 138, 52, 0.14);
  --demo-notice-text: var(--amber);
  --demo-ring: rgba(63, 143, 124, 0.28);
  --demo-glow: radial-gradient(120% 90% at 12% 0%, rgba(63, 143, 124, 0.14) 0%, rgba(63, 143, 124, 0) 62%);
  --demo-stat: linear-gradient(135deg, rgba(63, 143, 124, 0.16) 0%, rgba(63, 143, 124, 0.04) 46%, rgba(63, 143, 124, 0) 100%);
  --demo-card-grad: linear-gradient(180deg, #191d27 0%, var(--card) 100%);
  --demo-rail-grad: linear-gradient(180deg, #14171f 0%, var(--bg) 100%);
  --demo-shadow: 0 1px 1px rgba(0, 0, 0, .4), 0 12px 32px -14px rgba(0, 0, 0, .75);
  --demo-shadow-sm: 0 1px 1px rgba(0, 0, 0, .35), 0 4px 12px -6px rgba(0, 0, 0, .6);
  --demo-shadow-lift: 0 1px 1px rgba(0, 0, 0, .4), 0 18px 40px -16px rgba(0, 0, 0, .8);
}

[data-theme="light"] {
  --demo-ring: rgba(63, 143, 124, 0.22);
  --demo-glow: radial-gradient(120% 90% at 12% 0%, rgba(63, 143, 124, 0.1) 0%, rgba(63, 143, 124, 0) 62%);
  --demo-stat: linear-gradient(135deg, rgba(63, 143, 124, 0.12) 0%, rgba(63, 143, 124, 0.03) 46%, rgba(63, 143, 124, 0) 100%);
  --demo-card-grad: linear-gradient(180deg, #ffffff 0%, #fbfaf7 100%);
  --demo-rail-grad: linear-gradient(180deg, #fafaf5 0%, var(--bg) 100%);
  --demo-shadow: 0 1px 1px rgba(20, 23, 28, .07), 0 12px 30px -16px rgba(20, 23, 28, .42);
  --demo-shadow-sm: 0 1px 1px rgba(20, 23, 28, .06), 0 4px 10px -6px rgba(20, 23, 28, .3);
  --demo-shadow-lift: 0 1px 1px rgba(20, 23, 28, .08), 0 18px 38px -18px rgba(20, 23, 28, .5);
}

.demo * { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }

.demo {
  height: 100vh;
  display: flex;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.55;
  overflow: hidden;
  transition: var(--transition-theme);
}
.demo a { color: var(--teal); text-decoration: none; }
.demo a:hover { text-decoration: underline; }
.demo ::-webkit-scrollbar { width: 9px; height: 9px; }
.demo ::-webkit-scrollbar-thumb { background: var(--border); border-radius: var(--radius-pill); }
.demo ::-webkit-scrollbar-track { background: transparent; }

@keyframes demoStepIn { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: none; } }
@keyframes demoRiseIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes demoPopIn { 0% { transform: scale(.2); opacity: 0; } 60% { transform: scale(1.18); opacity: 1; } 100% { transform: scale(1); opacity: 1; } }
@keyframes demoSpin { to { transform: rotate(360deg); } }
@keyframes demoBlink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
@keyframes demoPulseDot { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .35; transform: scale(.82); } }
@keyframes demoSweep { 0% { transform: translateX(-100%); } 100% { transform: translateX(320%); } }

/* ---------- Sidebar ---------- */

.demo-rail {
  width: 280px;
  flex: 0 0 280px;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 18px 18px 22px;
  border-right: var(--border-width) solid var(--border);
  background: var(--demo-rail-grad);
  overflow-y: auto;
}

.demo-backlink {
  font-size: 11px;
  color: var(--fg2);
  align-self: flex-start;
}
.demo-backlink:hover { color: var(--fg); text-decoration: none; }

.demo-brand { display: flex; flex-direction: column; gap: 3px; }
.demo-brand__name { font-family: var(--font-headline); font-size: 16px; font-weight: 500; letter-spacing: -0.01em; }
.demo-brand__sub { font-size: 11px; color: var(--fg2); }

.demo-status { display: flex; flex-direction: column; gap: 11px; }
.demo-status__row { display: flex; align-items: center; gap: 7px; }
.demo-status__dot {
  width: 6px; height: 6px; border-radius: var(--radius-pill);
  background: var(--teal); box-shadow: 0 0 0 3px var(--demo-ring);
  animation: demoPulseDot 2.6s ease-in-out infinite; flex: 0 0 6px;
}
.demo-status__label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.02em; color: var(--fg2); }
.demo-status__name { font-size: 12.5px; color: var(--fg); }

.demo-tables {
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--demo-card-grad);
  box-shadow: var(--demo-shadow-sm);
}
.demo-table-row {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 11px;
  border-top: var(--border-width) solid var(--border);
  cursor: default;
}
.demo-table-row:first-child { border-top: none; }
.demo-table-row:hover { background: rgba(127, 127, 127, 0.06); }
.demo-table-row--locked { opacity: 0.45; cursor: help; }
.demo-table-row__icon { flex: 0 0 var(--icon-size); color: var(--fg2); display: flex; }
.demo-table-row__name {
  flex: 1; min-width: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11.5px; color: var(--fg);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.demo-table-row__meta { font-size: 11px; color: var(--fg2); font-variant-numeric: tabular-nums; }

.demo-lock-note {
  display: flex; gap: 7px;
  padding: 9px 11px;
  border-radius: var(--radius-md);
  background: var(--demo-notice-bg);
  color: var(--demo-notice-text);
  font-size: 11px; line-height: 1.5;
  animation: demoStepIn .28s ease both;
}
.demo-lock-note svg { flex: 0 0 var(--icon-size); margin-top: 1px; }

.demo-session { display: flex; flex-direction: column; gap: 9px; }
.demo-session__label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.02em; color: var(--fg2); }
.demo-session__empty { font-size: 12px; color: var(--fg2); }
.demo-session__item {
  display: flex; gap: 8px;
  padding: 8px 0;
  border-top: var(--border-width) solid var(--border);
  font-size: 12px; line-height: 1.45;
  color: var(--fg2);
}
.demo-session__item:first-child { border-top: none; }
.demo-session__item--current { color: var(--fg); }
.demo-session__n { flex: 0 0 auto; font-variant-numeric: tabular-nums; color: var(--fg2); }
.demo-session__text { flex: 1; min-width: 0; }

/* ---------- Main pane ---------- */

.demo-main {
  flex: 1; min-width: 0; height: 100%;
  display: flex; flex-direction: column;
  position: relative;
  background: var(--demo-glow);
}

.demo-theme-toggle {
  position: absolute; top: 20px; right: 34px; z-index: 3;
  display: flex; align-items: center; gap: 9px;
  padding: 5px 6px 5px 13px;
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  background: var(--demo-card-grad);
  box-shadow: var(--demo-shadow-sm);
}
.demo-theme-toggle:hover { box-shadow: var(--demo-shadow); transform: translateY(-1px); }
.demo-theme-toggle__label { font-size: 11px; color: var(--fg2); }
.demo-theme-toggle__track {
  width: 30px; height: 16px;
  border-radius: var(--radius-pill);
  background: var(--card);
  border: var(--border-width) solid var(--border);
  display: flex; align-items: center; padding: 2px;
}
.demo-theme-toggle__knob {
  width: 10px; height: 10px;
  border-radius: var(--radius-pill);
  background: var(--teal);
  box-shadow: 0 0 0 3px var(--demo-ring);
}

.demo-scroll { flex: 1; overflow-y: auto; padding: 0 44px; }
.demo-scroll-inner { max-width: 730px; margin: 0 auto; padding: 76px 0 24px; display: flex; flex-direction: column; gap: 64px; }

.demo-empty { display: flex; flex-direction: column; padding-top: 44px; animation: demoRiseIn .5s ease both; }
.demo-empty__eyebrow { font-size: 11px; text-transform: uppercase; letter-spacing: 0.02em; color: var(--fg2); }
.demo-empty__title {
  font-family: var(--font-headline); font-weight: 500;
  font-size: 50px; line-height: 1.06; letter-spacing: -0.035em;
  padding-top: 18px; max-width: 14ch;
}
.demo-empty__body { font-size: 14px; line-height: 1.65; color: var(--fg2); max-width: 530px; padding-top: 20px; text-wrap: pretty; }
.demo-empty__rule { height: 1px; background: var(--border); margin: 38px 0 0; }
.demo-empty__try { font-size: 11px; text-transform: uppercase; letter-spacing: 0.02em; color: var(--fg2); padding: 26px 0 12px; }

.demo-starters { display: grid; gap: 9px; }
.demo-starter {
  display: flex; align-items: center; gap: 11px;
  padding: 14px 16px;
  border: var(--border-width) dashed var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--fg2);
  background: none;
  font: inherit;
  text-align: left;
  width: 100%;
}
.demo-starter:hover {
  color: var(--fg); border-style: solid;
  background: var(--demo-card-grad);
  box-shadow: var(--demo-shadow-sm);
  transform: translateY(-1px);
}
.demo-starter svg { flex: 0 0 var(--icon-size); }
.demo-starter__text { flex: 1; min-width: 0; font-size: 13px; }
.demo-starter__hint { font-size: 11px; color: var(--fg2); white-space: nowrap; }

.demo-exchange { display: flex; flex-direction: column; gap: 22px; animation: demoRiseIn .45s ease both; }
.demo-exchange__q-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.02em; color: var(--fg2); }
.demo-exchange__q {
  font-family: var(--font-headline); font-weight: 500;
  font-size: 30px; line-height: 1.18; letter-spacing: -0.025em;
  text-wrap: pretty; max-width: 22ch; margin-top: 10px;
}

.demo-trace {
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--demo-card-grad);
  box-shadow: var(--demo-shadow);
  overflow: hidden;
}
.demo-trace__head {
  display: flex; align-items: center; gap: 11px;
  padding: 14px 16px; cursor: pointer; position: relative;
  background: none; border: none; width: 100%; font: inherit; color: inherit; text-align: left;
}
.demo-trace__icon {
  display: flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: var(--radius-pill);
  background: var(--demo-pill-bg); color: var(--demo-pill-text);
  flex: 0 0 22px;
}
.demo-trace__label { flex: 1; min-width: 0; font-size: 13px; }
.demo-trace__count { font-size: 11px; color: var(--fg2); white-space: nowrap; font-variant-numeric: tabular-nums; }
.demo-trace__toggle { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--fg2); white-space: nowrap; }
.demo-trace__toggle svg { flex: 0 0 var(--icon-size); }
.demo-trace__sweep { position: absolute; left: 0; right: 0; bottom: 0; height: 1px; overflow: hidden; }
.demo-trace__sweep span { display: block; width: 30%; height: 100%; background: var(--teal); animation: demoSweep 1.4s ease-in-out infinite; }

.demo-trace__body { display: grid; transition: grid-template-rows .38s cubic-bezier(.3,.8,.35,1); }
.demo-trace__body-inner { overflow: hidden; min-height: 0; }

.demo-step { display: flex; gap: 12px; padding: 15px 16px; border-top: var(--border-width) solid var(--border); animation: demoStepIn .42s cubic-bezier(.2,.7,.3,1) both; }
.demo-step__icon { flex: 0 0 var(--icon-size); margin-top: 3px; display: flex; align-items: center; justify-content: center; width: var(--icon-size); height: var(--icon-size); }
.demo-step__icon--active { color: var(--teal); animation: demoSpin .9s linear infinite; }
.demo-step__icon--complete { color: var(--teal); animation: demoPopIn .32s cubic-bezier(.2,1.3,.4,1) both; }
.demo-step__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.demo-step__top { display: flex; gap: 12px; align-items: baseline; }
.demo-step__title { flex: 1; min-width: 0; font-size: 12.5px; font-weight: 600; }
.demo-step__time { font-size: 11px; color: var(--fg2); font-variant-numeric: tabular-nums; white-space: nowrap; }
.demo-step__desc { font-size: 12px; color: var(--fg2); text-wrap: pretty; }
.demo-step__sql {
  margin: 5px 0 0;
  background: var(--card);
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-md);
  padding: 13px 15px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11.5px; line-height: 1.75; color: var(--fg2);
  white-space: pre-wrap; overflow-x: auto;
  box-shadow: var(--demo-shadow-sm);
}
.demo-step__meta { display: flex; flex-wrap: wrap; gap: 6px; padding-top: 3px; }
.demo-step__meta-pill {
  padding: 2px 9px; border-radius: var(--radius-pill);
  background: var(--demo-pill-bg); color: var(--demo-pill-text);
  font-size: 11px; font-variant-numeric: tabular-nums;
}

.demo-result { display: flex; flex-direction: column; gap: 22px; animation: demoRiseIn .5s ease both; }
.demo-result-table { display: flex; flex-direction: column; gap: 9px; }
.demo-table-card {
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--demo-card-grad);
  box-shadow: var(--demo-shadow);
}
.demo-table-card__head {
  display: flex; padding: 11px 16px;
  background: var(--card);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.02em; color: var(--fg2);
}
.demo-table-card__row { display: flex; padding: 11px 16px; border-top: var(--border-width) solid var(--border); font-size: 12.5px; }
.demo-table-card__row:hover { background: rgba(127, 127, 127, 0.05); }
.demo-table-card__first { flex: 1.9; min-width: 0; }
.demo-table-card__val { flex: 1; text-align: right; min-width: 0; font-variant-numeric: tabular-nums; }
.demo-table-card__val--neg { color: var(--demo-neg); }
.demo-table-card__val--pos { color: var(--fg); }
.demo-result-caption { font-size: 11px; color: var(--fg2); }

.demo-stat {
  display: flex; align-items: center; gap: 22px;
  padding: 24px 26px;
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--demo-stat), var(--demo-card-grad);
  box-shadow: var(--demo-shadow-lift);
}
.demo-stat__value {
  font-family: var(--font-headline); font-weight: 500;
  font-size: 60px; line-height: 0.92; letter-spacing: -0.04em;
  color: var(--teal); font-variant-numeric: tabular-nums; white-space: nowrap;
}
.demo-stat__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 5px; }
.demo-stat__label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.02em; color: var(--fg2); }
.demo-stat__note { font-size: 12.5px; color: var(--fg2); line-height: 1.6; text-wrap: pretty; }

.demo-answer { display: flex; flex-direction: column; gap: 14px; }
.demo-answer__text { font-size: 14px; line-height: 1.75; color: var(--fg); text-wrap: pretty; }
.demo-answer__caret { animation: demoBlink 1s steps(1) infinite; color: var(--teal); }
.demo-answer__copy {
  align-self: flex-start;
  display: flex; align-items: center; gap: 7px;
  padding: 5px 11px;
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--fg2); font-size: 11px;
  background: var(--demo-card-grad);
  font-family: inherit;
}
.demo-answer__copy:hover { color: var(--fg); box-shadow: var(--demo-shadow-sm); transform: translateY(-1px); }
.demo-answer__copy svg { flex: 0 0 var(--icon-size); }

.demo-inputbar { padding: 14px 44px 26px; }
.demo-inputbar-inner { max-width: 730px; margin: 0 auto; display: flex; flex-direction: column; gap: 9px; }
.demo-input-row {
  display: flex; align-items: center; gap: 10px;
  background: var(--card);
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-lg);
  padding: 9px 9px 9px 15px;
  box-shadow: var(--demo-shadow-sm);
}
.demo-input-row--focused { border-color: var(--teal); box-shadow: 0 0 0 3px var(--demo-ring); }
.demo-input {
  flex: 1; min-width: 0;
  background: transparent; border: 0; outline: none;
  color: var(--fg); font-family: inherit; font-size: 13px; padding: 5px 0;
}
.demo-send {
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  border-radius: var(--radius-md);
  background: var(--teal); color: var(--demo-on-accent);
  cursor: pointer; flex: 0 0 32px;
  box-shadow: var(--demo-shadow-sm);
  border: none;
}
.demo-send:hover { transform: translateY(-1px); box-shadow: var(--demo-shadow); }
.demo-inputbar-note { font-size: 11px; color: var(--fg2); }

/* ---------- Sidebar drawer + backdrop (mobile only) ---------- */

.demo-sidebar-toggle {
  display: none;
  position: absolute; top: 20px; left: 24px; z-index: 6;
  align-items: center; justify-content: center;
  width: 32px; height: 32px;
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  background: var(--demo-card-grad);
  color: var(--fg);
  box-shadow: var(--demo-shadow-sm);
}
.demo-sidebar-toggle:hover { box-shadow: var(--demo-shadow); }

.demo-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease;
  z-index: 4;
}
.demo-backdrop--visible { opacity: 1; pointer-events: auto; }

@media (max-width: 780px) {
  .demo-theme-toggle { z-index: 6; }
  .demo-sidebar-toggle { display: flex; }
  .demo-backdrop { display: block; }

  .demo-rail {
    position: fixed; top: 0; left: 0; bottom: 0; z-index: 5;
    width: 84%; max-width: 320px;
    transform: translateX(-100%);
    transition: transform 220ms ease;
    box-shadow: var(--demo-shadow-lift);
  }
  .demo-rail--open { transform: translateX(0); }

  .demo-main { height: 100%; }
  .demo-scroll { padding: 0 20px; }
  .demo-inputbar { padding: 12px 20px 20px; }
  .demo-empty__title { font-size: 34px; }
  .demo-exchange__q { font-size: 24px; }
  .demo-stat__value { font-size: 40px; }

  .demo-table-scroll { overflow-x: auto; margin: 0 -1px; }
  .demo-table-card { min-width: 460px; }
}