/* ---------------------------------------------------------
   The Index — a card-catalog themed web directory
   --------------------------------------------------------- */

:root {
  --bg: #12181f;
  --surface: #1b232d;
  --surface-alt: #222c38;
  --border: #2e3948;
  --text: #edeae3;
  --text-muted: #93a1ae;
  --accent: #d9a441;   /* stamped amber ink */
  --accent-soft: #4a3c22;
  --accent-2: #4fb3ac; /* teal for links/hover */
  --radius: 10px;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
}

a { color: inherit; }

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */

.site-header {
  border-bottom: 1px solid var(--border);
  padding: 48px 0 28px;
}

.site-header .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 10px;
}

.site-header h1 {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 3rem);
  margin: 0 0 8px;
}

.site-header p {
  color: var(--text-muted);
  margin: 0;
  max-width: 46em;
}

/* ---------- Category tabs (card-catalog drawer labels) ---------- */

.tabs-scroll {
  overflow-x: auto;
  margin: 28px 0 0;
  padding-bottom: 2px;
}

.tabs {
  display: flex;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0 0 18px;
  min-width: max-content;
}

.tabs a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-bottom: none;
  padding: 10px 16px 12px;
  border-radius: 8px 8px 0 0;
  white-space: nowrap;
  transition: color 0.15s ease, background 0.15s ease;
}

.tabs a:hover {
  color: var(--text);
}

.tabs a .count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  background: var(--surface-alt);
  border-radius: 4px;
  padding: 1px 6px;
}

.tabs li.active a {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}

.tabs li.active a .count {
  color: var(--accent-soft);
  background: rgba(18, 24, 31, 0.25);
}

main {
  border-top: 1px solid var(--border);
  padding-top: 32px;
  padding-bottom: 64px;
  min-height: 40vh;
}

.results-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  margin: 0 0 20px;
}

/* ---------- Card grid ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-2);
}

.card .tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-soft);
  border-radius: 4px;
  padding: 3px 8px;
}

.card h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 0;
}

.card h2 a {
  text-decoration: none;
}

.card h2 a:hover {
  color: var(--accent-2);
}

.card .url {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  margin: 0;
  word-break: break-all;
}

.card p.desc {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
  flex-grow: 1;
}

/* ---------- Empty state ---------- */

.empty {
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 48px 24px;
  text-align: center;
  color: var(--text-muted);
}

.empty strong {
  display: block;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 6px;
}

/* ---------- Pagination (rubber-stamp numbers) ---------- */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 40px;
}

.pagination a,
.pagination span {
  font-family: var(--font-mono);
  font-size: 13px;
  min-width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text-muted);
}

.pagination a:hover {
  border-color: var(--accent-2);
  color: var(--text);
}

.pagination .current {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
  font-weight: 700;
  transform: rotate(-4deg);
}

.pagination .ellipsis {
  border: none;
  color: var(--text-muted);
}

.pagination .step {
  border-radius: 8px;
  width: auto;
  padding: 0 14px;
  font-family: var(--font-body);
  font-weight: 600;
}

.pagination .disabled {
  opacity: 0.35;
  pointer-events: none;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 0 48px;
  color: var(--text-muted);
  font-size: 13px;
  font-family: var(--font-mono);
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  .site-header { padding: 32px 0 20px; }
  .wrap { padding: 0 16px; }
  .grid { grid-template-columns: 1fr; }
  .tabs a { padding: 8px 12px 10px; font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
  .card, .pagination .current { transition: none; transform: none; }
}