/* splice-test.work ポータル — スタイルシート
   fluid typography: 全アプリ共通の標準方式（root の font-size を画面幅へ線形連動）。
   1行目は round() 非対応ブラウザ向けのフォールバック。 */
html {
  font-size: clamp(16px, 10px + 0.3125vw, 22px);
  font-size: round(nearest, clamp(16px, 10px + 0.3125vw, 22px), 0.5px);
}

:root {
  --color-bg: #faf7f2;
  --color-surface: #ffffff;
  --color-text: #2b2926;
  --color-text-muted: #6b6660;
  --color-border: #e4ddd2;
  --color-accent: #8a5a3b;

  --color-badge-live-bg: #e4f1e6;
  --color-badge-live-text: #2f6b3a;
  --color-badge-soon-bg: #ececea;
  --color-badge-soon-text: #5c5852;
  --color-badge-paused-bg: #f6e6da;
  --color-badge-paused-text: #9a5a20;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #1c1a17;
    --color-surface: #262320;
    --color-text: #eee9e1;
    --color-text-muted: #a79f93;
    --color-border: #3a352e;
    --color-accent: #d09a6e;

    --color-badge-live-bg: #234a2b;
    --color-badge-live-text: #a9dcb2;
    --color-badge-soon-bg: #3a3733;
    --color-badge-soon-text: #c9c3ba;
    --color-badge-paused-bg: #4a3320;
    --color-badge-paused-text: #e8b585;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Noto Sans JP", sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  overflow-x: hidden;
}

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

.site-header {
  max-width: 64rem;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.site-name {
  margin: 0;
  line-height: 1.3;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.site-tagline {
  margin: 0.5rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

main {
  max-width: 64rem;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

main h2 {
  margin: 0 0 1.25rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.apps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
  gap: 1.25rem;
}

.card {
  border-radius: 0.75rem;
  background: var(--color-surface);
}

.card__link {
  display: block;
  padding: 1.25rem;
  height: 100%;
  color: inherit;
  text-decoration: none;
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  transition: border-color 0.15s ease;
}

a.card__link:hover,
a.card__link:focus-visible {
  border-color: var(--color-accent);
  outline: none;
}

.card__link[aria-disabled="true"] {
  opacity: 0.65;
}

.card__link h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.card__link p {
  margin: 0 0 0.75rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge--live {
  background: var(--color-badge-live-bg);
  color: var(--color-badge-live-text);
}

.badge--soon {
  background: var(--color-badge-soon-bg);
  color: var(--color-badge-soon-text);
}

.badge--paused {
  background: var(--color-badge-paused-bg);
  color: var(--color-badge-paused-text);
}

.card__link time {
  display: block;
  margin-top: 0.6rem;
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

.apps__error {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.site-footer {
  max-width: 64rem;
  margin: 0 auto;
  padding: 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.8rem;
}