:root { color-scheme: light dark; --bg: #f6f7f9; --card: #fff; --text: #1f2328; --muted: #656d76; --border: #d0d7de; --accent: #5865f2; --danger: #cf222e; --ok: #1a7f37; }
@media (prefers-color-scheme: dark) { :root { --bg: #0d1117; --card: #161b22; --text: #e6edf3; --muted: #8d96a0; --border: #30363d; --accent: #7983f5; --danger: #f85149; --ok: #3fb950; } }
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, sans-serif; background: var(--bg); color: var(--text); }
header { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; padding: 12px 16px; background: var(--card); border-bottom: 1px solid var(--border); }
header strong { margin-right: auto; }
header a, header form button { color: var(--text); }
main { max-width: 1100px; margin: 0 auto; padding: 16px; }
section { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 12px 16px; margin-bottom: 16px; overflow-x: auto; }
h1 { font-size: 1.4rem; } h2 { font-size: 1.1rem; margin: 4px 0 8px; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 6px 8px; border-top: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; border-top: 0; }
.muted { color: var(--muted); } .danger { color: var(--danger); } .ok { color: var(--ok); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 16px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
.card b { display: block; font-size: 1.6rem; }
form.inline { display: inline-flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 2px 0; }
input, select, button { font: inherit; padding: 6px 8px; border-radius: 6px; border: 1px solid var(--border); background: var(--bg); color: var(--text); }
button, a.button { cursor: pointer; background: var(--accent); color: #fff; border: 0; }
a.button { display: inline-block; padding: 8px 14px; border-radius: 6px; text-decoration: none; }
button.secondary { background: transparent; color: var(--text); border: 1px solid var(--border); }
.flash { padding: 10px 12px; border-radius: 6px; margin-bottom: 16px; border: 1px solid var(--border); background: var(--card); }
.flash.error { border-color: var(--danger); }