/* Styles for the page picker at /. */

:root {
  color-scheme: light dark;
  --bg: #f6f8fc;
  --surface: #ffffff;
  --border: #e2e7f0;
  --text: #1f2430;
  --muted: #6b7689;
  --accent: #2f6df6;
  --badge: #eef2fb;
  --badge-text: #3d4a63;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12151d;
    --surface: #1a1f2b;
    --border: #2a3140;
    --text: #e8ecf4;
    --muted: #98a2b6;
    --accent: #6f9bff;
    --badge: #232b3a;
    --badge-text: #b6c1d6;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 48px 24px 64px;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
}

header,
main,
footer {
  max-width: 900px;
  margin: 0 auto;
}

h1 {
  margin: 0 0 6px;
  font-size: 30px;
  letter-spacing: -0.02em;
}

header p {
  margin: 0 0 32px;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, transform 0.15s;
}

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

.card-title {
  font-size: 16px;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.card-file {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-count {
  margin-top: 10px;
  align-self: flex-start;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--badge);
  color: var(--badge-text);
}

.card-count.has {
  background: #f5a524;
  color: #3a2a00;
}

.empty {
  padding: 56px 24px;
  text-align: center;
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: 12px;
}

.empty h2 {
  margin: 0 0 8px;
  font-size: 18px;
}

.empty p {
  margin: 0;
  color: var(--muted);
}

code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--badge);
  padding: 2px 6px;
  border-radius: 5px;
}

footer {
  margin-top: 40px;
  color: var(--muted);
  font-size: 13px;
}