/* cyohei.net — shared styles for all 7 app legal pages */

:root {
  --fg: #1a1a1a;
  --fg-dim: #555;
  --bg: #fafafa;
  --bg-card: #fff;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --border: #e5e5e5;
  --code-bg: #f0f0f0;
  --max-w: 720px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fg: #e5e5e5;
    --fg-dim: #999;
    --bg: #0a0a0a;
    --bg-card: #1a1a1a;
    --accent: #60a5fa;
    --accent-hover: #93c5fd;
    --border: #2a2a2a;
    --code-bg: #1f1f1f;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

header {
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}

header .inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header a.brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--fg);
  text-decoration: none;
}

header nav a {
  color: var(--fg-dim);
  text-decoration: none;
  margin-left: 1rem;
  font-size: 0.9rem;
}

header nav a:hover { color: var(--accent); }

main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

h1 { font-size: 2rem; margin-top: 0; line-height: 1.2; }
h2 {
  font-size: 1.4rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
h2:first-of-type { border-top: 0; padding-top: 0; }
h3 { font-size: 1.1rem; margin-top: 1.5rem; }

p { margin: 0.8rem 0; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }

ul, ol { padding-left: 1.5rem; }
li { margin: 0.3rem 0; }

code, pre {
  font-family: ui-monospace, "SF Mono", Consolas, Monaco, monospace;
  background: var(--code-bg);
  border-radius: 4px;
}

code { padding: 0.1rem 0.4rem; font-size: 0.9rem; }
pre { padding: 1rem; overflow-x: auto; font-size: 0.85rem; line-height: 1.5; }
pre code { background: transparent; padding: 0; }

.meta {
  color: var(--fg-dim);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.app-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  text-decoration: none;
  color: var(--fg);
  transition: border-color 0.15s, transform 0.15s;
}

.app-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  text-decoration: none;
}

.app-card h3 {
  margin: 0 0 0.3rem;
  font-size: 1.1rem;
}

.app-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--fg-dim);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.95rem;
}

th, td {
  text-align: left;
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--border);
}

th { font-weight: 600; background: var(--bg-card); }

.toc {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.5rem;
  margin-bottom: 2rem;
}

.toc ol { margin: 0.5rem 0 0; }
.toc li { margin: 0.2rem 0; }

.callout {
  background: var(--bg-card);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  padding: 0.8rem 1.2rem;
  margin: 1rem 0;
  font-size: 0.95rem;
}

footer {
  border-top: 1px solid var(--border);
  margin-top: 4rem;
  padding: 2rem 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--fg-dim);
}

footer a {
  color: var(--fg-dim);
  margin: 0 0.5rem;
}