/* ==========================================================================
   Historical Figures — orient-luxury design system
   Dark mode default; light/parchment mode via [data-theme="light"] on <html>
   ========================================================================== */

:root {
  --ol-bg-dark: #09080b;
  --ol-bg-light: #f0ebe0;
  --ol-gold-dark: #c9a84c;
  --ol-gold-light: #8a6820;

  --ol-font-display: 'Cinzel', Georgia, serif;
  --ol-font-body: 'Cormorant Garamond', Georgia, serif;
  --ol-font-label: 'Syne', sans-serif;
  --ol-font-mono: 'IBM Plex Mono', monospace;

  --ol-radius: 6px;
  --ol-transition: 220ms ease;
}

html[data-theme="dark"] {
  --ol-bg: var(--ol-bg-dark);
  --ol-surface: #121016;
  --ol-surface-raised: #17151c;
  --ol-border: rgba(201, 168, 76, 0.18);
  --ol-border-strong: rgba(201, 168, 76, 0.38);
  --ol-text: #ece7db;
  --ol-text-dim: #a39d8f;
  --ol-text-faint: #6f6a60;
  --ol-gold: var(--ol-gold-dark);
  --ol-gold-soft: rgba(201, 168, 76, 0.12);
  --ol-shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
}

html[data-theme="light"] {
  --ol-bg: var(--ol-bg-light);
  --ol-surface: #fbf8f1;
  --ol-surface-raised: #ffffff;
  --ol-border: rgba(138, 104, 32, 0.22);
  --ol-border-strong: rgba(138, 104, 32, 0.45);
  --ol-text: #2a2416;
  --ol-text-dim: #5c5340;
  --ol-text-faint: #948a70;
  --ol-gold: var(--ol-gold-light);
  --ol-gold-soft: rgba(138, 104, 32, 0.10);
  --ol-shadow: 0 10px 30px rgba(60, 50, 20, 0.12);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--ol-bg);
  color: var(--ol-text);
  font-family: var(--ol-font-body);
  transition: background var(--ol-transition), color var(--ol-transition);
}

body {
  min-height: 100vh;
  font-size: 18px;
  line-height: 1.5;
  position: relative;
}

/* Grain texture overlay */
.ol-grain {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  mix-blend-mode: soft-light;
  opacity: 0.5;
  z-index: 999;
}

/* Toast */
.ol-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ol-surface-raised);
  border: 1px solid var(--ol-border-strong);
  color: var(--ol-text);
  font-family: var(--ol-font-label);
  font-size: 14px;
  padding: 12px 20px;
  border-radius: var(--ol-radius);
  box-shadow: var(--ol-shadow);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease, transform 200ms ease;
}
.ol-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.ol-toast.is-error {
  border-color: #a4453a;
  color: #e8a79c;
}

/* Header */
.ol-header {
  border-bottom: 1px solid var(--ol-border);
  background: var(--ol-surface);
  position: sticky;
  top: 0;
  z-index: 10;
}
.ol-header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ol-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ol-text);
}
.ol-brand-mark {
  font-size: 26px;
  color: var(--ol-gold);
}
.ol-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.ol-brand-title {
  font-family: var(--ol-font-display);
  font-size: 20px;
  letter-spacing: 0.03em;
}
.ol-brand-sub {
  font-family: var(--ol-font-label);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ol-gold);
  margin-top: 2px;
}

.ol-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.app-like-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--ol-surface-raised);
  border: 1px solid var(--ol-border);
  border-radius: 20px;
  padding: 2px 10px;
  font-family: var(--ol-font-label);
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--ol-text-dim);
  cursor: pointer;
  transition: color var(--ol-transition), border-color var(--ol-transition), background var(--ol-transition), transform var(--ol-transition);
}

.app-like-trigger:hover:not(:disabled) {
  color: #c9695b;
  border-color: #c9695b;
  background: var(--ol-gold-soft);
  transform: scale(1.05);
}

.app-like-trigger.liked {
  color: var(--ol-gold);
  border-color: var(--ol-gold);
  background: var(--ol-gold-soft);
  cursor: not-allowed;
}

.app-like-trigger:disabled:not(.liked) {
  opacity: 0.6;
  cursor: not-allowed;
}

.ol-theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--ol-border-strong);
  background: var(--ol-surface-raised);
  color: var(--ol-gold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: background var(--ol-transition), transform var(--ol-transition);
}
.ol-theme-toggle:hover { transform: rotate(20deg); }
.ol-theme-icon-light { display: none; }
html[data-theme="light"] .ol-theme-icon-dark { display: none; }
html[data-theme="light"] .ol-theme-icon-light { display: inline; }

/* Main layout */
.ol-main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 48px 28px 80px;
}

.ol-search-panel {
  text-align: center;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--ol-border);
  margin-bottom: 40px;
}

.ol-page-title {
  font-family: var(--ol-font-display);
  font-size: 40px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin: 0 0 12px;
  color: var(--ol-text);
}

.ol-page-lede {
  font-size: 19px;
  color: var(--ol-text-dim);
  max-width: 560px;
  margin: 0 auto 32px;
}

.ol-search-form { display: flex; justify-content: center; }

.ol-search-field {
  display: flex;
  width: 100%;
  max-width: 560px;
  border: 1px solid var(--ol-border-strong);
  border-radius: var(--ol-radius);
  overflow: hidden;
  background: var(--ol-surface);
}

.ol-input {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--ol-text);
  font-family: var(--ol-font-body);
  font-size: 18px;
  padding: 14px 18px;
  outline: none;
}
.ol-input::placeholder { color: var(--ol-text-faint); }

.ol-btn {
  font-family: var(--ol-font-label);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  padding: 0 26px;
  transition: background var(--ol-transition), opacity var(--ol-transition);
}
.ol-btn-primary {
  background: var(--ol-gold);
  color: var(--ol-bg-dark);
}
.ol-btn-primary:hover { opacity: 0.88; }
.ol-btn-primary:disabled { opacity: 0.5; cursor: default; }

.ol-status-line {
  margin-top: 16px;
  font-family: var(--ol-font-label);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ol-text-faint);
  min-height: 18px;
}
.ol-status-line.is-error { color: #c9695b; }

/* Results */
.ol-results-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 20px;
}
.ol-results-title {
  font-family: var(--ol-font-display);
  font-size: 22px;
  font-weight: 600;
  margin: 0;
}
.ol-results-count {
  font-family: var(--ol-font-mono);
  font-size: 13px;
  color: var(--ol-gold);
}

.ol-results-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Row-wide figure card */
.ol-card {
  background: var(--ol-surface);
  border: 1px solid var(--ol-border);
  border-radius: var(--ol-radius);
  box-shadow: var(--ol-shadow);
  padding: 28px 32px;
  position: relative;
  animation: ol-card-in 320ms ease both;
}
@keyframes ol-card-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.ol-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--ol-border);
  padding-bottom: 16px;
  margin-bottom: 18px;
}
.ol-card-name {
  font-family: var(--ol-font-display);
  font-size: 26px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--ol-text);
}
.ol-card-title {
  font-family: var(--ol-font-label);
  font-size: 14px;
  letter-spacing: 0.03em;
  color: var(--ol-gold);
  margin: 0;
}
.ol-card-years {
  font-family: var(--ol-font-mono);
  font-size: 13px;
  color: var(--ol-text-faint);
  margin-top: 6px;
}

.ol-print-btn {
  flex-shrink: 0;
  font-family: var(--ol-font-label);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: transparent;
  color: var(--ol-gold);
  border: 1px solid var(--ol-border-strong);
  border-radius: var(--ol-radius);
  padding: 9px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background var(--ol-transition), color var(--ol-transition);
}
.ol-print-btn:hover {
  background: var(--ol-gold-soft);
}

.ol-card-body {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px 28px;
}

.ol-fact {
  break-inside: avoid;
}
.ol-fact-label {
  font-family: var(--ol-font-label);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ol-text-faint);
  margin: 0 0 4px;
}
.ol-fact-value {
  font-family: var(--ol-font-body);
  font-size: 17px;
  color: var(--ol-text);
  margin: 0;
}
.ol-fact-value ul {
  margin: 0;
  padding-left: 18px;
}
.ol-fact-value li {
  margin-bottom: 2px;
}
.ol-fact-value.ol-fact-wide {
  grid-column: 1 / -1;
}

/* Empty / loading */
.ol-empty-state {
  text-align: center;
  color: var(--ol-text-dim);
  font-size: 18px;
  padding: 40px 0;
}

.ol-footer {
  text-align: center;
  padding: 28px;
  font-family: var(--ol-font-label);
  font-size: 12px;
  color: var(--ol-text-faint);
  border-top: 1px solid var(--ol-border);
}
.ol-footer a { color: var(--ol-gold); }

.ol-print-root { display: none; }

/* Print — isolate a single card, orient-luxury styling dropped for ink economy */
@media print {
  body * { visibility: hidden; }
  .ol-print-root, .ol-print-root * { visibility: visible; }
  .ol-print-root {
    display: block;
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    padding: 24px;
    background: #fff;
    color: #111;
  }
  .ol-print-root .ol-print-name {
    font-family: Georgia, serif;
    font-size: 28px;
    margin: 0 0 4px;
  }
  .ol-print-root .ol-print-title {
    font-family: Georgia, serif;
    font-style: italic;
    font-size: 16px;
    margin: 0 0 4px;
    color: #444;
  }
  .ol-print-root .ol-print-years {
    font-size: 13px;
    color: #555;
    margin-bottom: 16px;
  }
  .ol-print-root hr {
    border: none;
    border-top: 1px solid #999;
    margin: 16px 0;
  }
  .ol-print-root .ol-print-fact {
    margin-bottom: 12px;
    break-inside: avoid;
  }
  .ol-print-root .ol-print-fact-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #666;
    margin: 0 0 2px;
  }
  .ol-print-root .ol-print-fact-value {
    font-size: 14px;
    margin: 0;
  }
}

/* Responsive */
@media (max-width: 640px) {
  .ol-page-title { font-size: 30px; }
  .ol-search-field { flex-direction: column; }
  .ol-btn { padding: 14px; }
  .ol-card { padding: 20px; }
  .ol-card-header { flex-direction: column; }
}
