*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f7f6f2;
  --surface: #ffffff;
  --border: #e2e0d8;
  --border-strong: #c8c5ba;
  --text: #1a1916;
  --text-muted: #6b6860;
  --text-faint: #a09e98;
  --accent: #1a1916;
  --green: #2d6a4f;
  --green-bg: #eaf4ee;
  --green-border: #b7dfc8;
  --amber: #92400e;
  --amber-bg: #fef3e2;
  --amber-border: #f9d99a;
  --red: #7f1d1d;
  --red-bg: #fef2f2;
  --red-border: #fecaca;
  --radius: 8px;
  --radius-lg: 14px;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding: 3rem 1.5rem;
}

.page {
  max-width: 580px;
  margin: 0 auto;
}

header {
  margin-bottom: 3rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.biden-portrait {
  flex-shrink: 0;
  width: 88px;
  height: 108px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1.5px solid var(--border);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.biden-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.header-text { flex: 1; min-width: 0; }

.wordmark {
  font-family: 'DM Serif Display', serif;
  font-size: 2.4rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.wordmark em {
  font-style: italic;
  color: var(--text-muted);
}

.tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 420px;
  font-weight: 300;
}

.threshold-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-faint);
  background: var(--border);
  padding: 4px 10px;
  border-radius: 100px;
  margin-top: 1rem;
}

.search-section {
  margin-bottom: 2rem;
}

.search-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.6rem;
  display: block;
}

.search-row {
  display: flex;
  gap: 8px;
}

.search-input {
  flex: 1;
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s;
}

.search-input:focus {
  border-color: var(--accent);
}

.search-input::placeholder {
  color: var(--text-faint);
}

.search-btn {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.75rem 1.25rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: opacity 0.15s;
  white-space: nowrap;
}

.search-btn:hover { opacity: 0.85; }
.search-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.disambiguation {
  margin-top: 0.75rem;
  display: none;
}

.disambiguation label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 0.5rem;
}

.disambiguation select {
  width: 100%;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  outline: none;
}

.confirm-btn {
  margin-top: 0.5rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.6rem 1rem;
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s;
}

.confirm-btn:hover { background: var(--border); }

.status {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  min-height: 1.2em;
  font-style: italic;
}

.result-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: none;
}

.result-card.visible { display: block; }

.card-top {
  padding: 1.5rem 1.5rem 1.25rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.subject-photo {
  flex-shrink: 0;
  width: 80px;
  height: 96px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1.5px solid var(--border);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.subject-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.subject-photo .initials {
  font-family: 'DM Serif Display', serif;
  font-size: 1.4rem;
  color: var(--text-faint);
  letter-spacing: -0.02em;
}

.card-top-text { flex: 1; min-width: 0; }

.person-name {
  font-family: 'DM Serif Display', serif;
  font-size: 1.75rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.2rem;
}

.person-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 300;
}

.verdict-banner {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid;
}

.verdict-banner.crossed {
  background: var(--green-bg);
  border-color: var(--green-border);
  color: var(--green);
}

.verdict-banner.not-yet {
  background: var(--amber-bg);
  border-color: var(--amber-border);
  color: var(--amber);
}

.verdict-banner.never {
  background: var(--red-bg);
  border-color: var(--red-border);
  color: var(--red);
}

.verdict-headline {
  font-weight: 500;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.verdict-detail {
  font-size: 0.82rem;
  opacity: 0.85;
  line-height: 1.5;
}

.card-stats {
  padding: 1.25rem 1.5rem;
  display: grid;
  gap: 0;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
}

.stat-row:last-child { border-bottom: none; }

.stat-label {
  color: var(--text-muted);
  font-weight: 300;
}

.stat-value {
  font-family: 'DM Mono', monospace;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  text-align: right;
}

.card-footer {
  padding: 0.75rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg);
}

.wikidata-link {
  font-size: 0.78rem;
  color: var(--text-faint);
  text-decoration: none;
  font-family: 'DM Mono', monospace;
}

.wikidata-link:hover { color: var(--text-muted); }

.share-btn {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  cursor: pointer;
  transition: background 0.15s;
}

.share-btn:hover { background: var(--border); }

.site-footer {
  margin-top: 3rem;
  font-size: 0.78rem;
  color: var(--text-faint);
  line-height: 1.6;
  font-weight: 300;
}

.site-footer a {
  color: var(--text-faint);
}

@media (max-width: 480px) {
  body { padding: 2rem 1rem; }

  .wordmark { font-size: 1.9rem; }

  .biden-portrait { width: 64px; height: 80px; }

  .search-row { flex-direction: column; }
  .search-btn { width: 100%; }

  .card-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .subject-photo { width: 64px; height: 80px; }

  .verdict-banner {
    margin: 1rem 0 0;
  }
}