/* ============================================================================
 * geo-visibility-tracker — main stylesheet
 *
 * Dark-mode-first design system. Reference points: Linear, Vercel Analytics,
 * Plausible, Attio. Hand-written (not Tailwind) for control and readability.
 *
 * Order:
 *   1. Font-face (self-hosted Inter Variable + JetBrains Mono)
 *   2. Design tokens (CSS custom properties)
 *   3. Reset + base
 *   4. Typography
 *   5. Layout primitives (top bar, container, grid)
 *   6. Components (metric card, delta chip, sparkline, etc.)
 *   7. Pages
 *   8. Utilities + responsive
 * ========================================================================== */


/* ---- 1. Fonts ---- */

@font-face {
  font-family: 'Inter';
  src: url('/assets/fonts/InterVariable.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('/assets/fonts/InterVariable-Italic.woff2') format('woff2');
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  src: url('/assets/fonts/JetBrainsMono-Variable.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}


/* ---- 2. Design tokens ---- */

:root, [data-theme="dark"] {
  /* Background surfaces */
  --bg-0: #09090b;        /* page background */
  --bg-1: #111113;        /* card / section background */
  --bg-2: #17171a;        /* card hover / elevated */
  --bg-3: #1e1e22;        /* inset / input */

  /* Borders */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border:        rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.14);

  /* Text */
  --fg-0: #f5f5f7;        /* primary — headings, big numbers */
  --fg-1: #a1a1aa;        /* secondary — labels, descriptions */
  --fg-2: #71717a;        /* muted — captions, timestamps */
  --fg-3: #52525b;        /* very muted — disabled */

  /* Accent — signature electric blue, used sparingly */
  --accent: #3b82f6;
  --accent-fg: #ffffff;
  --accent-hover: #60a5fa;
  --accent-bg: rgba(59, 130, 246, 0.10);
  --accent-border: rgba(59, 130, 246, 0.30);

  /* Semantic */
  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.12);
  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.12);
  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.12);

  /* Platform categorical palette — one color per AI platform */
  --platform-chatgpt: #e5e5e7;            /* OpenAI monochrome (light in dark theme) */
  --platform-claude: #cc785c;             /* Anthropic amber */
  --platform-gemini: #4285f4;             /* Google blue */
  --platform-perplexity: #22d3ee;         /* Cyan */
  --platform-google-ai-overview: #a855f7; /* Violet */

  /* Radii */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --radius-xl: 14px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-focus: 0 0 0 3px rgba(59, 130, 246, 0.30);

  /* Type scale */
  --fs-xs: 11px;
  --fs-sm: 13px;
  --fs-md: 14px;
  --fs-lg: 16px;
  --fs-xl: 20px;
  --fs-2xl: 28px;
  --fs-3xl: 40px;
  --fs-4xl: 56px;

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

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 100ms var(--ease-out);
  --t-med: 180ms var(--ease-out);

  /* Layout */
  --container-max: 1120px;
  --topbar-h: 52px;
  --topbar-bg: rgba(9, 9, 11, 0.85);

  /* Font stacks */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', ui-monospace, Menlo, monospace;
}

/* Light theme — overrides. Toggled via `data-theme="light"` on <html>. */
[data-theme="light"] {
  --bg-0: #fafafa;
  --bg-1: #ffffff;
  --bg-2: #f4f4f5;
  --bg-3: #e4e4e7;

  --border-subtle: rgba(0, 0, 0, 0.05);
  --border:        rgba(0, 0, 0, 0.08);
  --border-strong: rgba(0, 0, 0, 0.14);

  --fg-0: #18181b;
  --fg-1: #3f3f46;
  --fg-2: #71717a;
  --fg-3: #a1a1aa;

  /* ChatGPT brand mark is monochrome — flip to dark in light theme */
  --platform-chatgpt: #18181b;

  --accent-bg: rgba(59, 130, 246, 0.08);
  --accent-border: rgba(59, 130, 246, 0.25);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);

  --topbar-bg: rgba(255, 255, 255, 0.85);
}

/* Ambient mesh needs a lighter blend in light mode */
[data-theme="light"] body:has(.first-scan-card) {
  background:
    radial-gradient(600px circle at 15% 0%, rgba(59, 130, 246, 0.06), transparent 55%),
    radial-gradient(500px circle at 85% 20%, rgba(168, 85, 247, 0.04), transparent 60%),
    radial-gradient(700px circle at 50% 110%, rgba(16, 185, 129, 0.03), transparent 55%),
    var(--bg-0);
}

/* color-scheme informs native form controls + scrollbars */
[data-theme="dark"]  { color-scheme: dark; }
[data-theme="light"] { color-scheme: light; }


/* ---- 3. Reset + base ---- */

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

html, body {
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg-0);
  color: var(--fg-0);
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  line-height: 1.5;
  min-height: 100vh;
  /* Subtle vignette — makes the dark background feel deliberate, not flat */
  background-image:
    radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 100% 100%, rgba(168, 85, 247, 0.03) 0%, transparent 50%);
  background-attachment: fixed;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--t-fast);
}

a:hover {
  color: var(--accent-hover);
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ---- 4. Typography ---- */

h1, h2, h3, h4 {
  margin: 0;
  color: var(--fg-0);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.2;
}
h1 { font-size: var(--fs-3xl); font-weight: 700; letter-spacing: -0.03em; }
h2 { font-size: var(--fs-2xl); letter-spacing: -0.02em; }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); font-weight: 500; }

p { margin: 0; }

code, pre, .mono, .tabular {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.eyebrow {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-2);
}

.label {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--fg-1);
}

.muted { color: var(--fg-2); }

/* Numbers always tabular for aligned columns */
.num, .metric-value, table td.num, .stat-value {
  font-variant-numeric: tabular-nums;
  font-feature-settings: 'tnum' 1, 'ss01' 1;
}


/* ---- 5. Layout primitives ---- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--topbar-h);
  background: var(--topbar-bg);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.topbar__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  height: 100%;
  padding: 0 var(--s-6);
  display: flex;
  align-items: center;
  gap: var(--s-6);
}

.topbar__logo {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-weight: 700;
  font-size: var(--fs-md);
  letter-spacing: -0.02em;
  color: var(--fg-0);
}
.topbar__logo-mark {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent) 0%, #8b5cf6 100%);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}
.topbar__logo-suffix {
  font-weight: 400;
  color: var(--fg-2);
  font-size: var(--fs-sm);
  margin-left: var(--s-1);
  letter-spacing: 0;
}

.topbar__nav {
  display: flex;
  gap: var(--s-1);
  align-items: center;
  margin-left: var(--s-4);
}
.topbar__nav-link {
  padding: 6px 10px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--fg-1);
  border-radius: var(--radius-md);
  transition: background var(--t-fast), color var(--t-fast);
}
.topbar__nav-link:hover {
  color: var(--fg-0);
  background: var(--bg-2);
}
.topbar__nav-link.is-active {
  color: var(--fg-0);
  background: var(--bg-2);
}

.topbar__spacer { flex: 1; }

.topbar__right {
  display: flex;
  gap: var(--s-3);
  align-items: center;
}

.topbar__by {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px 4px 10px;
  font-size: var(--fs-xs);
  color: var(--fg-1);
  border-radius: var(--radius-md);
  transition: background var(--t-fast), color var(--t-fast);
}
.topbar__by:hover { background: var(--bg-2); color: var(--fg-0); }
.topbar__by-label {
  color: var(--fg-3);
  font-weight: 400;
  letter-spacing: 0;
}
.topbar__by-logo {
  height: 16px;
  width: auto;
  color: var(--fg-1);
  transition: color var(--t-fast);
}
.topbar__by:hover .topbar__by-logo { color: var(--fg-0); }
@media (max-width: 720px) {
  .topbar__by-label { display: none; }
  .topbar__by-logo { height: 14px; }
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--s-8) var(--s-6) var(--s-16);
}

.page-header {
  margin-bottom: var(--s-8);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s-4);
  flex-wrap: wrap;
}

.page-header__meta {
  display: flex;
  gap: var(--s-4);
  align-items: center;
  color: var(--fg-2);
  font-size: var(--fs-sm);
}

.section {
  margin-top: var(--s-8);
}
.section__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--s-4);
}
.section__header h2 {
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--fg-0);
}


/* ---- 6. Components ---- */

/* ---- Chips ---- */

.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 22px;
  padding: 0 8px;
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--fg-1);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  white-space: nowrap;
}
.chip--ghost {
  background: transparent;
}

.chip--positive {
  color: var(--success);
  background: var(--success-bg);
  border-color: transparent;
}
.chip--negative {
  color: var(--danger);
  background: var(--danger-bg);
  border-color: transparent;
}
.chip--neutral {
  color: var(--fg-2);
}

.chip .chip__arrow {
  font-weight: 700;
  font-size: 11px;
  line-height: 1;
}

/* ---- Metric card ---- */

.metric-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--s-5);
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  position: relative;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.metric-card:hover {
  border-color: var(--border-strong);
  background: var(--bg-2);
}

.metric-card__label {
  font-size: var(--fs-sm);
  color: var(--fg-1);
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-2);
}

.metric-card__value-row {
  display: flex;
  align-items: baseline;
  gap: var(--s-3);
}

.metric-card__value {
  font-size: var(--fs-4xl);
  font-weight: 600;
  color: var(--fg-0);
  line-height: 1;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  font-feature-settings: 'tnum' 1;
}
.metric-card__value-suffix {
  font-size: var(--fs-md);
  color: var(--fg-2);
  font-weight: 500;
}

.metric-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  margin-top: auto;
  padding-top: var(--s-3);
}

/* Prominent "hero" variant for domain overview cards */
.metric-card--hero {
  padding: var(--s-6);
  gap: var(--s-4);
}
.metric-card--hero .metric-card__value {
  font-size: var(--fs-4xl);
}

/* Grid for metric cards */
.grid-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--s-4);
}
.grid-metrics--hero {
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--s-5);
}

/* ---- Sparkline ---- */

.sparkline {
  width: 100%;
  height: 40px;
  display: block;
  overflow: visible;
}
.sparkline__path {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.sparkline__fill {
  fill: var(--accent);
  opacity: 0.10;
}
.sparkline__dot {
  fill: var(--accent);
}

/* Platform-colored sparkline variants */
.sparkline--chatgpt .sparkline__path,
.sparkline--chatgpt .sparkline__dot { stroke: var(--platform-chatgpt); fill: var(--platform-chatgpt); }
.sparkline--chatgpt .sparkline__fill { fill: var(--platform-chatgpt); }
.sparkline--claude .sparkline__path,
.sparkline--claude .sparkline__dot { stroke: var(--platform-claude); fill: var(--platform-claude); }
.sparkline--claude .sparkline__fill { fill: var(--platform-claude); }
.sparkline--gemini .sparkline__path,
.sparkline--gemini .sparkline__dot { stroke: var(--platform-gemini); fill: var(--platform-gemini); }
.sparkline--gemini .sparkline__fill { fill: var(--platform-gemini); }
.sparkline--perplexity .sparkline__path,
.sparkline--perplexity .sparkline__dot { stroke: var(--platform-perplexity); fill: var(--platform-perplexity); }
.sparkline--perplexity .sparkline__fill { fill: var(--platform-perplexity); }
.sparkline--google_ai_overview .sparkline__path,
.sparkline--google_ai_overview .sparkline__dot { stroke: var(--platform-google-ai-overview); fill: var(--platform-google-ai-overview); }
.sparkline--google_ai_overview .sparkline__fill { fill: var(--platform-google-ai-overview); }

/* ---- Platform card (smaller, platform-accented) ---- */

.platform-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--s-4);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  transition: border-color var(--t-fast), background var(--t-fast);
}
.platform-card:hover {
  border-color: var(--border-strong);
  background: var(--bg-2);
}
.platform-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-2);
}
.platform-card__name {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--fg-0);
  display: flex;
  align-items: center;
  gap: 8px;
}
.platform-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.platform-dot--chatgpt { background: var(--platform-chatgpt); }
.platform-dot--claude { background: var(--platform-claude); }
.platform-dot--gemini { background: var(--platform-gemini); }
.platform-dot--perplexity { background: var(--platform-perplexity); }
.platform-dot--google_ai_overview { background: var(--platform-google-ai-overview); }

.platform-card__value {
  font-size: var(--fs-2xl);
  font-weight: 600;
  color: var(--fg-0);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.platform-card__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-3) var(--s-2);
  font-size: var(--fs-xs);
  color: var(--fg-2);
}
.platform-card__stats .k { color: var(--fg-2); }
.platform-card__stats .v { color: var(--fg-1); font-weight: 500; font-variant-numeric: tabular-nums; }

.grid-platforms {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--s-3);
}
@media (max-width: 960px) {
  .grid-platforms { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .grid-platforms { grid-template-columns: 1fr; }
}

/* ---- Tables ---- */

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}
.table thead th {
  text-align: left;
  font-weight: 500;
  color: var(--fg-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: var(--fs-xs);
  padding: var(--s-2) var(--s-3);
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
}
.table tbody td {
  padding: var(--s-3);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--fg-1);
  vertical-align: middle;
}
.table tbody tr {
  transition: background var(--t-fast);
}
.table tbody tr:hover {
  background: var(--bg-1);
}
.table tbody tr.is-clickable {
  cursor: pointer;
}
.table tbody td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--fg-0);
}

.score-cell {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 28px;
  border-radius: var(--radius-sm);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-sm);
  font-weight: 500;
}
.score-cell--excellent { background: rgba(16, 185, 129, 0.14); color: #34d399; }
.score-cell--good      { background: rgba(59, 130, 246, 0.14); color: var(--accent-hover); }
.score-cell--fair      { background: rgba(245, 158, 11, 0.14); color: #fbbf24; }
.score-cell--poor      { background: rgba(239, 68, 68, 0.10); color: #f87171; }
.score-cell--empty     { background: var(--bg-2); color: var(--fg-3); }

/* ---- Time-series chart container ---- */

.chart-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--s-5);
}
.chart-card__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--s-4);
}
.chart-card__title {
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--fg-0);
}
.chart-card__legend {
  display: flex;
  gap: var(--s-4);
  flex-wrap: wrap;
}
.chart-card__legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  color: var(--fg-2);
}
.chart-card__body {
  min-height: 260px;
}

/* ---- Competitor share-of-voice bar ---- */

.sov-bar {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}
.sov-row {
  display: grid;
  grid-template-columns: 180px 1fr 60px;
  align-items: center;
  gap: var(--s-3);
  padding: 6px 0;
  border-bottom: 1px solid var(--border-subtle);
}
.sov-row:last-child { border-bottom: 0; }
.sov-row__label {
  font-size: var(--fs-sm);
  color: var(--fg-1);
  font-weight: 500;
}
.sov-row__label--us { color: var(--fg-0); font-weight: 600; }
.sov-row__bar {
  height: 8px;
  background: var(--bg-3);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
.sov-row__bar-fill {
  height: 100%;
  background: var(--fg-3);
  border-radius: 4px;
  transition: width var(--t-med);
}
.sov-row--us .sov-row__bar-fill {
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-hover) 100%);
}
.sov-row__value {
  font-size: var(--fs-sm);
  color: var(--fg-1);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.sov-row--us .sov-row__value { color: var(--fg-0); font-weight: 600; }

/* ---- Answer panel (per-prompt drill-down) ---- */

.answer-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(260px, 1fr));
  gap: var(--s-3);
  overflow-x: auto;
}
@media (max-width: 1200px) {
  .answer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .answer-grid { grid-template-columns: 1fr; }
}

.answer-panel {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--s-4);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.answer-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--s-3);
  border-bottom: 1px solid var(--border-subtle);
}
.answer-panel__body {
  font-size: var(--fs-sm);
  color: var(--fg-1);
  line-height: 1.6;
  max-height: 400px;
  overflow-y: auto;
}
.answer-panel__body mark.mention-us {
  background: rgba(59, 130, 246, 0.25);
  color: var(--fg-0);
  padding: 0 2px;
  border-bottom: 1px solid var(--accent);
  border-radius: 2px;
}
.answer-panel__body mark.mention-competitor {
  background: rgba(255, 255, 255, 0.08);
  color: var(--fg-0);
  padding: 0 2px;
  border-radius: 2px;
}
.answer-panel__citations {
  padding-top: var(--s-3);
  border-top: 1px solid var(--border-subtle);
}
.citation {
  display: flex;
  align-items: flex-start;
  gap: var(--s-2);
  padding: 6px 0;
  font-size: var(--fs-xs);
  color: var(--fg-2);
  line-height: 1.4;
}
.citation__favicon {
  width: 14px;
  height: 14px;
  border-radius: 2px;
  flex-shrink: 0;
  margin-top: 2px;
  background: var(--bg-3);
}
.citation__body { flex: 1; min-width: 0; }
.citation__title {
  color: var(--fg-1);
  font-weight: 500;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.citation__host {
  color: var(--fg-3);
  font-size: 10px;
}
.citation--ours .citation__title { color: var(--accent-hover); }

/* ---- Status strip ---- */

.status-strip {
  display: flex;
  gap: var(--s-6);
  align-items: center;
  padding: var(--s-3) var(--s-5);
  background: var(--bg-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-top: var(--s-6);
  font-size: var(--fs-xs);
  color: var(--fg-2);
  flex-wrap: wrap;
}
.status-strip__item { display: inline-flex; align-items: center; gap: 6px; }
.status-strip__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
}
.status-strip__dot--warn { background: var(--warning); }
.status-strip__dot--err { background: var(--danger); }

/* ---- Buttons ---- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--fg-0);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.btn:hover { background: var(--bg-3); border-color: var(--border-strong); }
.btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-fg);
}
.btn--primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn--sm { height: 26px; padding: 0 10px; font-size: var(--fs-xs); }

/* ---- Empty / error states ---- */

.empty {
  padding: var(--s-10);
  text-align: center;
  color: var(--fg-2);
}
.empty__icon { font-size: 32px; margin-bottom: var(--s-3); opacity: 0.5; }

/* ---- 7. Pages ---- */

/* ---- Login ---- */
.login-card {
  max-width: 380px;
  margin: 120px auto;
  padding: var(--s-8);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}
.login-card h1 { font-size: var(--fs-xl); margin-bottom: var(--s-2); }
.login-card p { color: var(--fg-2); font-size: var(--fs-sm); margin-bottom: var(--s-6); }
.login-card input {
  width: 100%;
  height: 36px;
  padding: 0 12px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--fg-0);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--fs-md);
  margin-bottom: var(--s-3);
}
.login-card input:focus { outline: none; border-color: var(--accent); box-shadow: var(--shadow-focus); }
.login-card .btn { width: 100%; justify-content: center; margin-top: var(--s-2); }

/* ---- Site footer ---- */

.site-footer {
  margin-top: var(--s-16);
  border-top: 1px solid var(--border-subtle);
}
.site-footer__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--s-5) var(--s-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  flex-wrap: wrap;
}
.site-footer__copy {
  color: var(--fg-2);
  font-size: var(--fs-xs);
}
.site-footer__nav {
  display: flex;
  gap: var(--s-4);
  flex-wrap: wrap;
  font-size: var(--fs-xs);
}
.site-footer__nav a {
  color: var(--fg-2);
  text-decoration: none;
  transition: color var(--t-fast);
}
.site-footer__nav a:hover { color: var(--fg-0); }

/* Status heartbeat — pulsing dot + label, clickable through to /status */
.status-strip {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-xs);
  color: var(--fg-2);
  text-decoration: none;
  transition: color var(--t-fast);
  white-space: nowrap;
}
.status-strip:hover { color: var(--fg-0); }
.status-strip__label { letter-spacing: 0.01em; }
.status-strip__pulse {
  position: relative;
  width: 10px;
  height: 10px;
  flex-shrink: 0;
}
.status-strip__dot {
  position: absolute;
  inset: 3px;
  border-radius: 50%;
}
.status-strip__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  opacity: 0;
  animation: status-pulse 2.4s ease-out infinite;
}
[data-status-level="ok"]   .status-strip__dot  { background: #10b981; box-shadow: 0 0 6px rgba(16,185,129,0.6); }
[data-status-level="ok"]   .status-strip__ring { background: #10b981; }
[data-status-level="warn"] .status-strip__dot  { background: #f59e0b; box-shadow: 0 0 6px rgba(245,158,11,0.6); }
[data-status-level="warn"] .status-strip__ring { background: #f59e0b; }
[data-status-level="err"]  .status-strip__dot  { background: #ef4444; box-shadow: 0 0 6px rgba(239,68,68,0.6); }
[data-status-level="err"]  .status-strip__ring { background: #ef4444; }
@keyframes status-pulse {
  0%   { opacity: 0.6; transform: scale(0.7); }
  80%  { opacity: 0;   transform: scale(1.8); }
  100% { opacity: 0;   transform: scale(1.8); }
}
.no-motion .status-strip__ring { animation: none; display: none; }

/* Status page hero + component list */
.status-hero {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-5) var(--s-6);
  background: color-mix(in oklab, #10b981 10%, var(--bg-1));
  border: 1px solid color-mix(in oklab, #10b981 30%, transparent);
  border-radius: var(--radius-lg);
  font-size: var(--fs-md);
  color: var(--fg-0);
}
.status-list {
  list-style: none;
  padding: 0;
  margin: 0;
  background: var(--bg-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.status-row {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  gap: var(--s-3);
  align-items: center;
  padding: var(--s-3) var(--s-5);
  border-top: 1px solid var(--border-subtle);
  font-size: var(--fs-sm);
}
.status-row:first-child { border-top: 0; }
.status-row__dot {
  position: relative;
  width: 10px;
  height: 10px;
}
.status-row__dot-inner {
  position: absolute;
  inset: 2px;
  border-radius: 50%;
}
[data-status-level="ok"]   .status-row__dot-inner { background: #10b981; box-shadow: 0 0 6px rgba(16,185,129,0.55); }
[data-status-level="warn"] .status-row__dot-inner { background: #f59e0b; box-shadow: 0 0 6px rgba(245,158,11,0.55); }
[data-status-level="err"]  .status-row__dot-inner { background: #ef4444; box-shadow: 0 0 6px rgba(239,68,68,0.55); }
.status-row__name { color: var(--fg-0); font-weight: 500; }
.status-row__state { color: var(--fg-2); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.05em; }

/* ============================================================================
   Landing page (marketing host)
   ============================================================================ */

.landing-hero {
  max-width: 760px;
  margin: var(--s-12) auto var(--s-16);
  text-align: center;
}
.landing-hero__title {
  font-size: var(--fs-4xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--fg-0);
  margin: var(--s-3) 0 var(--s-5);
}
.landing-hero__subtitle {
  font-size: var(--fs-lg);
  color: var(--fg-1);
  line-height: 1.55;
  max-width: 620px;
  margin: 0 auto var(--s-6);
}
.landing-hero__ctas {
  display: flex;
  gap: var(--s-3);
  justify-content: center;
  margin-bottom: var(--s-4);
}
.landing-hero__trust {
  font-size: var(--fs-xs);
  color: var(--fg-2);
}
@media (max-width: 720px) {
  .landing-hero__ctas { flex-direction: column; align-items: center; }
  .landing-hero__ctas .btn { width: 100%; max-width: 280px; }
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-4);
}
@media (max-width: 720px) {
  .how-steps { grid-template-columns: 1fr; }
}
.how-step {
  background: var(--bg-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--s-6);
}
.how-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-bg);
  color: var(--accent);
  font-weight: 700;
  font-size: var(--fs-md);
  margin-bottom: var(--s-3);
}
.how-step h3 {
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--fg-0);
  margin: 0 0 var(--s-2);
  letter-spacing: -0.005em;
}
.how-step p {
  font-size: var(--fs-sm);
  color: var(--fg-1);
  line-height: 1.55;
  margin: 0;
}

.landing-cta {
  text-align: center;
  padding: var(--s-12) var(--s-5);
  background: radial-gradient(70% 80% at 50% 100%, color-mix(in oklab, var(--accent) 15%, transparent), transparent 70%), var(--bg-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
}
.landing-cta h2 {
  font-size: var(--fs-2xl);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--fg-0);
  margin: 0 0 var(--s-3);
}
.landing-cta p { margin: 0 0 var(--s-5); }

/* ============================================================================
   Pricing grid + monthly/annual toggle (used on /billing)
   ============================================================================ */

.pricing-toggle {
  display: inline-flex;
  align-items: center;
  padding: 4px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  margin: 0 auto var(--s-6);
  display: flex;
  width: fit-content;
  gap: 2px;
}
.pricing-toggle__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: transparent;
  border: 0;
  border-radius: 999px;
  color: var(--fg-1);
  font-size: var(--fs-sm);
  font-weight: 500;
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
}
.pricing-toggle__btn:hover { color: var(--fg-0); }
.pricing-toggle__btn.is-active {
  background: var(--bg-1);
  color: var(--fg-0);
  box-shadow: var(--shadow-sm);
}
.pricing-toggle__saving {
  padding: 2px 8px;
  background: var(--success-bg);
  color: #6ee7b7;
  font-size: 10px;
  font-weight: 600;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-4);
  margin-top: var(--s-5);
}
@media (max-width: 720px) {
  .pricing-grid { grid-template-columns: 1fr; }
}

.pricing-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--s-6);
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  position: relative;
}
.pricing-card--featured {
  border-color: var(--accent-border);
  box-shadow: 0 0 0 1px var(--accent-border), 0 12px 32px -10px rgba(59, 130, 246, 0.25);
}

.pricing-card__header { display: flex; flex-direction: column; gap: 4px; }
.pricing-card__badge {
  position: absolute;
  top: -12px;
  right: var(--s-5);
  padding: 4px 10px;
  background: var(--accent);
  color: var(--accent-fg);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 999px;
}
.pricing-card__name {
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--fg-0);
  letter-spacing: -0.01em;
}
.pricing-card__tagline {
  font-size: var(--fs-sm);
  color: var(--fg-2);
}
.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.pricing-card__amount {
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: var(--fg-0);
  letter-spacing: -0.02em;
  transition: opacity 120ms ease;
}
.pricing-card__period {
  font-size: var(--fs-md);
  color: var(--fg-2);
}
.pricing-card__secondary {
  font-size: var(--fs-xs);
  color: var(--fg-2);
  min-height: 1em;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: var(--s-2) 0 var(--s-3);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pricing-features li {
  padding-left: 22px;
  position: relative;
  font-size: var(--fs-sm);
  color: var(--fg-1);
  line-height: 1.45;
}
.pricing-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 14px;
  height: 14px;
  background: var(--accent-bg);
  border-radius: 50%;
}
.pricing-features li::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 8px;
  width: 8px;
  height: 5px;
  border-left: 1.5px solid var(--accent);
  border-bottom: 1.5px solid var(--accent);
  transform: rotate(-45deg);
}

/* Legal / long-form prose pages */
.legal-prose {
  max-width: 640px;
  color: var(--fg-1);
  font-size: var(--fs-md);
  line-height: 1.7;
}
.legal-prose h2 {
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--fg-0);
  margin: var(--s-8) 0 var(--s-3);
  letter-spacing: -0.005em;
}
.legal-prose h2:first-of-type { margin-top: var(--s-6); }
.legal-prose p,
.legal-prose ul { margin: 0 0 var(--s-4); }
.legal-prose ul { padding-left: var(--s-5); }
.legal-prose li { margin-bottom: 6px; }
.legal-prose a { color: var(--fg-0); text-decoration: underline; text-underline-offset: 2px; }
.legal-prose a:hover { color: var(--accent); }
.legal-prose strong { color: var(--fg-0); font-weight: 600; }

/* ---- 8. Utilities + responsive ---- */

.stack > * + * { margin-top: var(--s-3); }
.hidden { display: none !important; }
.mono { font-family: var(--font-mono); }

@media (max-width: 720px) {
  :root {
    --fs-4xl: 40px;
    --fs-3xl: 28px;
  }
  .topbar__inner { padding: 0 var(--s-4); }
  .container { padding: var(--s-6) var(--s-4) var(--s-12); }
  .topbar__nav { display: none; } /* Hide nav text on mobile — rely on container links */
}

/* ============================================================================
   Auth pages (signup, login, password reset, email verification)
   ============================================================================ */

.auth-body {
  background: radial-gradient(ellipse at top, rgba(59, 130, 246, 0.05) 0%, transparent 60%), var(--bg-0);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s-6);
}

.auth-shell {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-6);
}

.auth-brand {
  display: inline-flex;
  color: var(--fg-0);
  text-decoration: none;
  opacity: 0.85;
}
.auth-brand:hover { opacity: 1; }
.auth-brand__logo { height: 24px; width: auto; }

.auth-card {
  width: 100%;
  padding: var(--s-8);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.auth-card__title {
  font-size: var(--fs-2xl);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--fg-0);
  margin: 0 0 var(--s-2);
}
.auth-card__subtitle {
  font-size: var(--fs-sm);
  color: var(--fg-1);
  margin: 0 0 var(--s-6);
  line-height: 1.5;
}

.auth-icon {
  color: var(--accent);
  opacity: 0.85;
  margin-bottom: var(--s-4);
}

.auth-help {
  margin-top: var(--s-6);
  padding-top: var(--s-5);
  border-top: 1px solid var(--border-subtle);
  font-size: var(--fs-sm);
}
.auth-help p { margin: 0; }
.auth-help ul { font-size: var(--fs-sm); line-height: 1.7; }

.auth-footer {
  font-size: var(--fs-sm);
  color: var(--fg-2);
  margin: 0;
  text-align: center;
}
.auth-footer a { color: var(--fg-0); text-decoration: none; font-weight: 500; }
.auth-footer a:hover { color: var(--accent); }

/* Forms */

.form {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
}

.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--fg-0);
}
.form-field__label-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s-3);
}
.form-field__subtle-link {
  font-size: var(--fs-xs);
  color: var(--fg-2);
  text-decoration: none;
}
.form-field__subtle-link:hover { color: var(--accent); }

.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="password"],
.form-field input[type="url"],
.form-field textarea {
  width: 100%;
  height: 40px;
  padding: 0 12px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--fg-0);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--fs-md);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.form-field textarea {
  height: auto;
  min-height: 80px;
  padding: 10px 12px;
  line-height: 1.5;
  resize: vertical;
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: var(--shadow-focus);
}
.form-field.is-error input,
.form-field.is-error textarea {
  border-color: var(--danger);
}
.form-field.is-error input:focus,
.form-field.is-error textarea:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.25);
}

.form-hint {
  font-size: var(--fs-xs);
  color: var(--fg-2);
}

.form-error {
  font-size: var(--fs-xs);
  color: var(--danger);
  line-height: 1.4;
}
.form-error--general {
  padding: var(--s-3) var(--s-4);
  margin-bottom: var(--s-4);
  background: var(--danger-bg);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  color: #fca5a5;
}

.btn--full {
  width: 100%;
  height: 40px;
  justify-content: center;
  font-size: var(--fs-md);
  margin-top: var(--s-2);
}

/* Flash messages */

.flash {
  padding: var(--s-3) var(--s-4);
  margin-bottom: var(--s-5);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  line-height: 1.5;
}
.flash--success { background: var(--success-bg); color: #6ee7b7; border: 1px solid rgba(16, 185, 129, 0.25); }
.flash--info    { background: var(--accent-bg); color: #93c5fd; border: 1px solid var(--accent-border); }
.flash--warning { background: var(--warning-bg); color: #fcd34d; border: 1px solid rgba(245, 158, 11, 0.25); }
.flash--error   { background: var(--danger-bg); color: #fca5a5; border: 1px solid rgba(239, 68, 68, 0.25); }

/* ============================================================================
   Onboarding wizard
   ============================================================================ */

.onboarding-body {
  background: radial-gradient(ellipse at top, rgba(59, 130, 246, 0.05) 0%, transparent 60%), var(--bg-0);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.onboarding-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s-5) var(--s-8);
  border-bottom: 1px solid var(--border-subtle);
}
.onboarding-topbar__brand {
  display: inline-flex;
  color: var(--fg-0);
  text-decoration: none;
  opacity: 0.85;
}
.onboarding-topbar__brand:hover { opacity: 1; }
.onboarding-topbar__logo { height: 22px; width: auto; }
.onboarding-topbar__exit {
  font-size: var(--fs-sm);
  color: var(--fg-2);
  text-decoration: none;
}
.onboarding-topbar__exit:hover { color: var(--fg-0); }

.onboarding-shell {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  padding: var(--s-10) var(--s-6) var(--s-12);
  display: flex;
  flex-direction: column;
  gap: var(--s-8);
}

/* Steps indicator */

.onboarding-steps {
  display: flex;
  align-items: center;
  gap: var(--s-1);
  margin-bottom: var(--s-2);
}
.onboarding-steps__item {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  flex-shrink: 0;
}
.onboarding-steps__marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--fg-2);
  transition: all var(--t-fast);
}
.onboarding-steps__label {
  font-size: var(--fs-sm);
  color: var(--fg-2);
  font-weight: 500;
}
.onboarding-steps__item.is-current .onboarding-steps__marker {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-fg);
}
.onboarding-steps__item.is-current .onboarding-steps__label {
  color: var(--fg-0);
}
.onboarding-steps__item.is-complete .onboarding-steps__marker {
  background: var(--success);
  border-color: var(--success);
  color: #0f1a13;
}
.onboarding-steps__item.is-complete .onboarding-steps__label {
  color: var(--fg-1);
}
.onboarding-steps__connector {
  flex: 1;
  height: 1px;
  background: var(--border);
  margin: 0 var(--s-2);
  min-width: 16px;
}
.onboarding-steps__connector.is-complete { background: var(--success); }

/* Card */

.onboarding-card {
  padding: var(--s-8);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.onboarding-card__header {
  margin-bottom: var(--s-6);
}
.onboarding-card__header h1 {
  font-size: var(--fs-2xl);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--fg-0);
  margin: 0 0 var(--s-2);
}
.onboarding-card__header p {
  font-size: var(--fs-sm);
  color: var(--fg-1);
  margin: 0;
  line-height: 1.55;
}
.onboarding-card__header--centered {
  text-align: center;
}

.onboarding-success-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--success-bg);
  color: var(--success);
  margin: 0 auto var(--s-4);
  border: 2px solid rgba(16, 185, 129, 0.35);
}

/* Summary block on done page */

.onboarding-summary {
  margin-top: var(--s-6);
  padding: var(--s-5);
  background: var(--bg-2);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.onboarding-summary__row {
  display: flex;
  gap: var(--s-4);
  align-items: baseline;
  font-size: var(--fs-sm);
}
.onboarding-summary__label {
  min-width: 120px;
  color: var(--fg-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: var(--fs-xs);
  font-weight: 500;
}
.onboarding-summary__value {
  color: var(--fg-0);
  flex: 1;
  line-height: 1.5;
}

/* Coming-soon placeholder (Phase 3) */

.coming-soon {
  padding: var(--s-8);
  text-align: center;
  background: var(--bg-2);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
}
.coming-soon__icon {
  color: var(--accent);
  opacity: 0.75;
  margin-bottom: var(--s-3);
  display: flex;
  justify-content: center;
}
.coming-soon h2 {
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--fg-0);
  margin: 0 0 var(--s-2);
}
.coming-soon p { margin: 0; font-size: var(--fs-sm); line-height: 1.5; }

/* Form actions and button variants */

.form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--s-3);
  margin-top: var(--s-2);
}
.form-actions--centered {
  justify-content: center;
}

.form-field__optional {
  font-weight: 400;
  color: var(--fg-2);
  font-size: var(--fs-xs);
  margin-left: 4px;
}

.btn--ghost {
  background: transparent;
  border-color: transparent;
  color: var(--fg-2);
}
.btn--ghost:hover { background: var(--bg-2); color: var(--fg-0); }

.btn--lg {
  height: 44px;
  padding: 0 20px;
  font-size: var(--fs-md);
  font-weight: 500;
}
.btn.is-loading { cursor: progress; opacity: 0.85; }

/* ---- Prompt generator — intro + review ---- */

.generator-preview {
  padding: var(--s-5);
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  margin-bottom: var(--s-5);
}
.generator-preview__row {
  display: flex;
  gap: var(--s-4);
  align-items: baseline;
  font-size: var(--fs-sm);
}
.generator-preview__label {
  min-width: 80px;
  color: var(--fg-2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: var(--fs-xs);
  font-weight: 500;
}
.generator-preview__value {
  color: var(--fg-0);
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.platform-chip--compact {
  padding: 3px 8px;
  font-size: var(--fs-xs);
}
[data-generator-label] { transition: opacity 180ms ease; }

.generator-hint { max-width: 340px; margin-left: auto; margin-right: auto; }

/* Prompt list */

.prompt-bulk-actions {
  display: flex;
  gap: var(--s-2);
  align-items: center;
  padding-bottom: var(--s-3);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: var(--s-2);
}

.prompt-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}

.prompt-row {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-4);
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: border-color var(--t-fast), background var(--t-fast);
}
.prompt-row:hover { border-color: var(--border); }
.prompt-row--consensus {
  border-color: var(--accent-border);
  background: linear-gradient(90deg, var(--accent-bg) 0%, var(--bg-2) 30%);
}

.prompt-row__check {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 3px;
}
.prompt-row__check input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

.prompt-row__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.prompt-row__text {
  color: var(--fg-0);
  font-size: var(--fs-md);
  line-height: 1.4;
  padding: 2px 4px;
  border-radius: 3px;
  outline: none;
  cursor: text;
  transition: background var(--t-fast);
}
.prompt-row__text:hover { background: var(--bg-3); }
.prompt-row__text:focus { background: var(--bg-3); box-shadow: 0 0 0 2px var(--accent-border); }

.prompt-row__meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.prompt-chip {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 500;
  border-radius: 999px;
  background: var(--bg-3);
  color: var(--fg-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.prompt-chip--consensus {
  background: var(--accent-bg);
  color: #93c5fd;
  border: 1px solid var(--accent-border);
}
.prompt-chip--source { text-transform: none; letter-spacing: 0; font-weight: 400; }
.prompt-chip--comparison { background: rgba(34, 211, 238, 0.1); color: #67e8f9; }
.prompt-chip--pricing    { background: rgba(16, 185, 129, 0.1); color: #6ee7b7; }
.prompt-chip--local      { background: rgba(245, 158, 11, 0.1); color: #fcd34d; }
.prompt-chip--problem    { background: rgba(168, 85, 247, 0.1); color: #d8b4fe; }
.prompt-chip--product    { background: rgba(244, 114, 182, 0.1); color: #f9a8d4; }

/* ============================================================================
   First-scan empty state (dashboard before first scan data arrives)
   ============================================================================ */

.first-scan-card {
  display: flex;
  align-items: flex-start;
  gap: var(--s-5);
  padding: var(--s-6) var(--s-8);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}
.first-scan-card__pulse {
  position: relative;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 4px;
}
.first-scan-card__dot {
  position: absolute;
  inset: 6px;
  background: var(--accent);
  border-radius: 50%;
}
.first-scan-card__dot-ring {
  position: absolute;
  inset: 0;
  border: 2px solid var(--accent);
  border-radius: 50%;
  opacity: 0.6;
  animation: pulse-ring 2s ease-out infinite;
}
@keyframes pulse-ring {
  0%   { transform: scale(0.6); opacity: 0.7; }
  80%  { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(1.4); opacity: 0; }
}
.first-scan-card__body h2 {
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--fg-0);
  margin: 0 0 var(--s-3);
}
.first-scan-card__body p {
  font-size: var(--fs-sm);
  color: var(--fg-1);
  line-height: 1.55;
  margin: 0 0 var(--s-2);
}
.first-scan-card__body p:last-child { margin-bottom: 0; }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-4);
}
@media (max-width: 720px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.clean-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.clean-list code {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: var(--fs-sm);
  color: var(--fg-0);
  background: var(--bg-3);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.measure-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-4);
}
@media (max-width: 720px) {
  .measure-grid { grid-template-columns: 1fr; }
}
.measure-card {
  padding: var(--s-5);
  background: var(--bg-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}
.measure-card__title {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--fg-0);
  margin-bottom: 6px;
}
.measure-card__body {
  font-size: var(--fs-sm);
  color: var(--fg-1);
  line-height: 1.5;
}
.measure-card {
  display: grid;
  grid-template-columns: 44px 1fr;
  grid-template-rows: auto auto;
  column-gap: var(--s-4);
  row-gap: 2px;
  align-items: start;
  align-content: center;
}
.measure-card__icon {
  --mc: var(--accent);
  grid-row: 1 / 3;
  align-self: center;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--mc) 15%, transparent);
  color: var(--mc);
  border: 1px solid color-mix(in oklab, var(--mc) 25%, transparent);
}
.measure-card__icon svg {
  width: 22px;
  height: 22px;
}
.measure-card__title {
  margin-bottom: 0;
}

/* ---- Social auth buttons ---- */

.btn-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 42px;
  padding: 0 16px;
  font-size: var(--fs-md);
  font-weight: 500;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--t-fast), border-color var(--t-fast);
  margin-bottom: var(--s-4);
}
.btn-social--google {
  background: #ffffff;
  color: #1f1f1f;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.btn-social--google:hover { background: #f5f5f5; }

.btn-social--magic {
  background: var(--bg-2);
  color: var(--fg-0);
  border: 1px solid var(--border);
}
.btn-social--magic:hover { background: var(--bg-3); border-color: var(--border-strong); }
.btn-social--magic svg { color: var(--accent); }

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin: var(--s-4) 0 var(--s-5);
  color: var(--fg-2);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

/* ---- Advanced accordion (disclosure) ---- */

.form-advanced {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-2);
  margin: var(--s-2) 0;
  transition: border-color var(--t-fast);
}
.form-advanced[open] {
  border-color: var(--border);
}
.form-advanced > summary {
  padding: var(--s-3) var(--s-4);
  cursor: pointer;
  list-style: none;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2px;
  user-select: none;
}
.form-advanced > summary::-webkit-details-marker { display: none; }
.form-advanced > summary::after {
  content: "+";
  position: absolute;
  right: var(--s-4);
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  line-height: 1;
  color: var(--fg-2);
  font-weight: 400;
  transition: transform var(--t-fast);
}
.form-advanced[open] > summary::after {
  content: "−";
}
.form-advanced__title {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--fg-0);
}
.form-advanced__subtitle {
  font-size: var(--fs-xs);
  color: var(--fg-2);
}
.form-advanced > *:not(summary) {
  padding: 0 var(--s-4) var(--s-4);
}
.form-advanced .form-field + .form-field {
  margin-top: var(--s-4);
}
.form-advanced code {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.85em;
  background: var(--bg-3);
  padding: 1px 4px;
  border-radius: var(--radius-sm);
  color: var(--fg-1);
}

/* ============================================================================
   Polish pass — ambient background, fade-in stagger, platform chips,
   keyboard-shortcut modal, settings form container
   ============================================================================ */

/* Ambient gradient mesh — five soft radial glows for depth.
   Applied to ALL logged-in pages (via body), not just the dashboard.
   Slow hue-subtle drift gives the page a pulse without calling attention. */
body {
  background:
    radial-gradient(800px circle at 10% -10%, rgba(59, 130, 246, 0.12), transparent 55%),
    radial-gradient(600px circle at 90% 10%, rgba(168, 85, 247, 0.09), transparent 60%),
    radial-gradient(700px circle at 50% 100%, rgba(34, 211, 238, 0.06), transparent 55%),
    radial-gradient(500px circle at 5% 70%, rgba(16, 185, 129, 0.05), transparent 60%),
    radial-gradient(900px circle at 95% 80%, rgba(244, 114, 182, 0.04), transparent 60%),
    var(--bg-0);
  background-attachment: fixed;
}

/* Fade-in intro (skippable via prefers-reduced-motion). */
.fade-in {
  opacity: 0;
  transform: translateY(8px);
  animation: fade-in-up 520ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: calc(var(--stagger, 0) * 80ms);
}
.no-motion .fade-in {
  opacity: 1;
  transform: none;
  animation: none;
}
@keyframes fade-in-up {
  to { opacity: 1; transform: translateY(0); }
}

/* Narrow container for single-column pages (settings, about). */
.container--narrow {
  max-width: 640px;
}

/* Platform chips (row of the 5 AI platforms) */
.platform-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
}
.platform-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--fg-0);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: transform var(--t-fast), border-color var(--t-fast);
}
.platform-chip:hover {
  transform: translateY(-1px);
  border-color: var(--border-strong);
}
.platform-chip__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.04);
}

/* Subtle phase-cycle transition */
.first-scan-card__body p[data-phase-cycle] {
  color: var(--fg-0);
  font-weight: 500;
  min-height: 1.5em;
  margin-bottom: var(--s-3);
}

/* Settings page */
.settings-breadcrumb {
  margin-bottom: var(--s-5);
  font-size: var(--fs-sm);
}
.settings-breadcrumb a {
  color: var(--fg-2);
  text-decoration: none;
  transition: color var(--t-fast);
}
.settings-breadcrumb a:hover { color: var(--fg-0); }

.settings-form {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--s-8);
}

.hero--compact {
  padding-bottom: var(--s-5);
}

/* Keyboard shortcut hint (inline kbd) */
.kbd-hint {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 10px;
  font-weight: 600;
  color: var(--fg-1);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 3px;
  line-height: 1;
  margin: 0 2px;
}

/* Keyboard shortcut modal */
.shortcut-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fade-in 180ms ease-out;
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.shortcut-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.shortcut-modal__card {
  position: relative;
  width: 100%;
  max-width: 380px;
  margin: 0 var(--s-4);
  padding: var(--s-6);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: modal-pop 260ms cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modal-pop {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.shortcut-modal__title {
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--fg-0);
  margin-bottom: var(--s-4);
}
.shortcut-row {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  padding: 6px 0;
  font-size: var(--fs-sm);
  color: var(--fg-1);
}
.shortcut-row span { margin-left: auto; }
.shortcut-row kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 600;
  color: var(--fg-0);
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 4px;
  line-height: 1;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.3);
}

/* ============================================================================
   Signature moments — wordmark shimmer + scan visualization
   ============================================================================ */

/* Shimmer sweep across the "Cited" wordmark on page load, once.
   White streak travels left-to-right across a blue-to-white-to-blue gradient,
   then settles to solid fg color. Respects reduced-motion. */
.topbar__logo-text {
  position: relative;
}
.topbar__logo-shimmer {
  background: linear-gradient(
    90deg,
    var(--fg-0) 0%,
    var(--fg-0) 30%,
    #ffffff 50%,
    var(--fg-0) 70%,
    var(--fg-0) 100%
  );
  background-size: 300% 100%;
  background-position: 120% 0;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: wordmark-shimmer 1400ms cubic-bezier(0.16, 1, 0.3, 1) 280ms 1 forwards;
}
@keyframes wordmark-shimmer {
  0%   { background-position: 120% 0; }
  60%  { background-position: -20% 0; }
  100% { background-position: -20% 0; color: var(--fg-0); background: none; -webkit-text-fill-color: var(--fg-0); }
}
.no-motion .topbar__logo-shimmer {
  animation: none;
  color: var(--fg-0);
  background: none;
  -webkit-text-fill-color: var(--fg-0);
}

/* Scan visualization — 5 platform dots with animated data streams from
   the Cited source. Replaces the simple pulse on the first-scan card. */
.scan-viz {
  width: 220px;
  height: 150px;
  flex-shrink: 0;
}
@media (max-width: 720px) {
  .scan-viz { width: 180px; height: 124px; }
}
.scan-viz__path {
  fill: none;
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 1;
}
.scan-viz__source {
  fill: url(#scan-viz-source-grad);
}
.scan-viz__source-ring {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.5;
  animation: scan-source-glow 2.2s ease-in-out infinite;
}
@keyframes scan-source-glow {
  0%, 100% { opacity: 0.55; }
  50%      { opacity: 0.08; }
}
.scan-viz__dot--out { fill: var(--accent); filter: drop-shadow(0 0 4px rgba(59, 130, 246, 0.6)); }
.scan-viz__dot--cg { fill: var(--platform-chatgpt); filter: drop-shadow(0 0 4px rgba(16, 163, 127, 0.55)); }
.scan-viz__dot--cl { fill: var(--platform-claude); filter: drop-shadow(0 0 4px rgba(204, 120, 92, 0.55)); }
.scan-viz__dot--ge { fill: var(--platform-gemini); filter: drop-shadow(0 0 4px rgba(66, 133, 244, 0.55)); }
.scan-viz__dot--pp { fill: var(--platform-perplexity); filter: drop-shadow(0 0 4px rgba(34, 211, 238, 0.55)); }
.scan-viz__dot--ao { fill: var(--platform-google-ai-overview); filter: drop-shadow(0 0 4px rgba(168, 85, 247, 0.55)); }
.scan-viz__target--cg { fill: var(--platform-chatgpt); }
.scan-viz__target--cl { fill: var(--platform-claude); }
.scan-viz__target--ge { fill: var(--platform-gemini); }
.scan-viz__target--pp { fill: var(--platform-perplexity); }
.scan-viz__target--ao { fill: var(--platform-google-ai-overview); }

.no-motion .scan-viz__source-ring { animation: none; opacity: 0.3; }

/* Tracking info card (replaces the 2-column grid) */
.tracking-card {
  background: var(--bg-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--s-5) var(--s-6);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.tracking-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--s-4);
  padding: var(--s-3) 0;
  border-top: 1px solid var(--border-subtle);
  align-items: baseline;
}
.tracking-row:first-child { border-top: 0; padding-top: 0; }
.tracking-row:last-child { padding-bottom: 0; }
.tracking-row--wrap { align-items: flex-start; }
.tracking-row__label {
  color: var(--fg-2);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}
.tracking-row__value {
  color: var(--fg-0);
  font-size: var(--fs-md);
  line-height: 1.5;
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.tracking-row__value a { color: var(--fg-0); text-decoration: none; }
.tracking-row__value a:hover { color: var(--accent); }
@media (max-width: 720px) {
  .tracking-row { grid-template-columns: 1fr; gap: 4px; }
}

.mention-chip {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: var(--fs-xs);
  color: var(--fg-0);
  background: var(--bg-3);
  padding: 3px 9px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

/* Platform grid (replaces pill row) */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--s-3);
}
@media (max-width: 720px) {
  .platform-grid { grid-template-columns: repeat(2, 1fr); }
}

.platform-card {
  --pc: var(--accent);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: var(--s-5) var(--s-3);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--fg-1);
  transition: transform 240ms cubic-bezier(0.16, 1, 0.3, 1),
              border-color 240ms,
              box-shadow 240ms;
  overflow: hidden;
}
.platform-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: radial-gradient(80% 80% at 50% 0%, color-mix(in oklab, var(--pc) 30%, transparent), transparent 70%);
  opacity: 0;
  transition: opacity 260ms ease;
  pointer-events: none;
}
.platform-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in oklab, var(--pc) 45%, var(--border));
  box-shadow: 0 8px 24px -8px color-mix(in oklab, var(--pc) 30%, transparent);
}
.platform-card:hover::before { opacity: 1; }
.platform-card:hover .platform-card__logo { transform: scale(1.08) rotate(-3deg); }

.platform-card__logo {
  width: 28px;
  height: 28px;
  color: var(--pc);
  transition: transform 420ms cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 1;
}
.platform-card__name {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--fg-0);
  text-align: center;
  line-height: 1.2;
  z-index: 1;
}
.platform-card__status {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pc);
  box-shadow: 0 0 0 0 color-mix(in oklab, var(--pc) 60%, transparent);
  animation: platform-status-breathe 2.4s ease-in-out infinite;
}
@keyframes platform-status-breathe {
  0%, 100% { opacity: 0.5; box-shadow: 0 0 0 0 color-mix(in oklab, var(--pc) 50%, transparent); }
  50%      { opacity: 1;   box-shadow: 0 0 0 5px color-mix(in oklab, var(--pc) 0%, transparent); }
}
.platform-card--chatgpt           .platform-card__status { animation-delay: 0s; }
.platform-card--claude            .platform-card__status { animation-delay: 0.48s; }
.platform-card--gemini            .platform-card__status { animation-delay: 0.96s; }
.platform-card--perplexity        .platform-card__status { animation-delay: 1.44s; }
.platform-card--google-ai-overview .platform-card__status { animation-delay: 1.92s; }
.no-motion .platform-card__status { animation: none; opacity: 0.5; }

/* ============================================================================
   Topbar utility cluster (Feedback / Help / Docs)
   ============================================================================ */

.util-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 10px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--fg-0);
  font-size: var(--fs-sm);
  font-weight: 500;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.util-btn:hover { background: var(--bg-3); border-color: var(--border-strong); }
.util-btn__kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: var(--bg-1);
  color: var(--fg-2);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 10px;
  font-weight: 600;
  border-radius: 3px;
  line-height: 1;
}

.util-link {
  font-size: var(--fs-sm);
  color: var(--fg-2);
  text-decoration: none;
  padding: 6px 4px;
  transition: color var(--t-fast);
}
.util-link:hover { color: var(--fg-0); }

/* ============================================================================
   User menu — bottom-left fixed pill + popup
   ============================================================================ */

.user-menu {
  position: fixed;
  bottom: var(--s-4);
  left: var(--s-4);
  z-index: 50;
}
.user-menu__trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 6px 12px 6px 6px;
  max-width: 240px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
  box-shadow: var(--shadow-sm);
}
.user-menu__trigger:hover {
  background: var(--bg-2);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}
.user-menu.is-open .user-menu__trigger {
  background: var(--bg-2);
  border-color: var(--accent-border);
}
.user-menu__avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, #8b5cf6 100%);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}
.user-menu__email {
  font-size: var(--fs-sm);
  color: var(--fg-0);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}
.user-menu__caret { color: var(--fg-2); flex-shrink: 0; }

.user-menu__popup {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  padding: 6px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.5);
  animation: user-menu-pop 160ms cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
@keyframes user-menu-pop {
  from { opacity: 0; transform: translateY(4px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.user-menu__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  color: var(--fg-1);
  background: transparent;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  text-align: left;
  transition: background var(--t-fast), color var(--t-fast);
}
.user-menu__item:hover { background: var(--bg-2); color: var(--fg-0); }
.user-menu__item svg { color: var(--fg-2); flex-shrink: 0; }
.user-menu__item:hover svg { color: var(--fg-0); }
.user-menu__item--destructive:hover { color: #fca5a5; }
.user-menu__item--destructive:hover svg { color: #fca5a5; }
.user-menu__item span { flex: 1; }
.user-menu__kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: var(--bg-3);
  color: var(--fg-2);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 10px;
  font-weight: 600;
  border-radius: 3px;
  line-height: 1;
}
.user-menu__divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 4px 6px;
}

/* Defensive: [hidden] attr must always beat our display rules */
.user-menu__popup[hidden],
.feedback-pop[hidden] { display: none; }

/* Per-item hover animations — spring ease on the icon */
.user-menu__item svg { transition: transform 420ms cubic-bezier(0.34, 1.56, 0.64, 1); }
.user-menu__item--settings:hover    svg { transform: rotate(90deg); }
.user-menu__item--theme:hover       svg { transform: rotate(-18deg) scale(1.1); }
.user-menu__item--shortcuts:hover   svg { transform: scale(1.12); }
.user-menu__item--homepage:hover    svg { transform: translate(2px, -2px) scale(1.05); }
.user-menu__item--onboarding:hover  svg { transform: translateX(2px); }
.user-menu__item--logout:hover      svg { transform: translateX(3px); }

/* ============================================================================
   Feedback popover — anchored top-right under the button
   ============================================================================ */

.feedback-pop {
  position: fixed;
  top: calc(var(--topbar-h) + 8px);
  right: var(--s-5); /* JS overrides this on open to align with the Feedback button */
  z-index: 60;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 180ms ease, transform 220ms cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}
.feedback-pop.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.feedback-pop__card {
  width: 380px;
  max-width: calc(100vw - var(--s-6) * 2);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.55);
  padding: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.feedback-pop__textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-3);
  border: 0;
  color: var(--fg-0);
  font-family: inherit;
  font-size: var(--fs-sm);
  line-height: 1.55;
  resize: none;
  outline: none;
}
.feedback-pop__textarea::placeholder { color: var(--fg-3); }
.feedback-pop__footer {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: 8px 8px 8px 12px;
  background: var(--bg-2);
  border-top: 1px solid var(--border-subtle);
}
.feedback-pop__help {
  flex: 1;
  font-size: var(--fs-xs);
  color: var(--fg-2);
}
.feedback-pop__help a { color: #93c5fd; text-decoration: none; }
.feedback-pop__help a:hover { color: var(--fg-0); }
.feedback-pop__send {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px 5px 12px;
  background: #ffffff;
  color: #18181b;
  border: 0;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 500;
  cursor: pointer;
  transition: background var(--t-fast);
}
.feedback-pop__send:hover { background: #f1f1f2; }
.feedback-pop__kbd { display: inline-flex; gap: 2px; }
.feedback-pop__kbd kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  background: #f1f1f2;
  color: #71717a;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 10px;
  font-weight: 600;
  border-radius: 3px;
  line-height: 1;
  border: 1px solid #e4e4e7;
}

/* Theme toggle button (sun/moon) — shows opposite icon based on active theme */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 0;
  margin-left: var(--s-1);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--fg-1);
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
}
.theme-toggle:hover {
  background: var(--bg-2);
  color: var(--fg-0);
  border-color: var(--border-strong);
}
.theme-toggle__sun,
.theme-toggle__moon { display: none; transition: transform 420ms cubic-bezier(0.34, 1.56, 0.64, 1); }
/* Show the icon of the action you'd take, not the state you're in:
   dark mode → sun (click to go light); light mode → moon (click to go dark). */
[data-theme="dark"]  .theme-toggle__sun  { display: block; }
[data-theme="light"] .theme-toggle__moon { display: block; }
/* Hover: quarter-turn wobble + scale-up for personality */
.theme-toggle:hover .theme-toggle__sun  { transform: rotate(90deg) scale(1.08); }
.theme-toggle:hover .theme-toggle__moon { transform: rotate(-18deg) scale(1.08); }

/* Log-out chip: door stays, arrow slides right on hover */
.chip--logout__arrow {
  transition: transform 240ms cubic-bezier(0.22, 1, 0.36, 1), opacity 240ms;
  transform-origin: center;
}
.chip--logout:hover .chip--logout__arrow {
  transform: translateX(3px);
}
.chip--logout:hover svg { color: var(--accent); }

/* Topbar C-mark: gradient shimmer replays on hover */
.topbar__logo:hover .topbar__logo-mark {
  animation: topbar-mark-shimmer 700ms cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes topbar-mark-shimmer {
  0%   { filter: brightness(1); transform: scale(1); }
  50%  { filter: brightness(1.3) saturate(1.2); transform: scale(1.08); }
  100% { filter: brightness(1); transform: scale(1); }
}

/* Nav-link underline grows in from the left on hover */
.topbar__nav-link {
  position: relative;
}
.topbar__nav-link::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 2px;
  height: 1.5px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 240ms cubic-bezier(0.22, 1, 0.36, 1);
  border-radius: 1px;
}
.topbar__nav-link:hover::after,
.topbar__nav-link.is-active::after { transform: scaleX(1); }
.topbar__nav-link:hover { background: transparent; }
.topbar__nav-link.is-active { background: transparent; }
