/* Shared styles for the public platform pages (landing, changelog, admin). */
:root { --bg: #0b0b14; --panel: #161626; --line: #2b2b44; --fg: #f3f3f8; --muted: #9b9bb5; --accent: #ffcc33; --sel: #6c5ce7; --go: #2ecc71; --stop: #e74c3c; }
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--fg); font-family: system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: #a29bfe; }
nav.top { display: flex; gap: 18px; align-items: center; padding: 12px 20px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
nav.top a { color: var(--fg); text-decoration: none; }
nav.top a.on { color: var(--accent); }
nav.top .brand { font-family: ui-monospace, monospace; letter-spacing: .18em; font-weight: 700; color: var(--accent); margin-right: 10px; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 16px 20px 40px; }
h1 { margin: 12px 0 6px; }
h2 { color: var(--accent); font-size: 18px; margin: 18px 0 8px; }
.muted { color: var(--muted); }
.btn { font: inherit; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--line); background: #22223a; color: var(--fg); cursor: pointer; }
.btn.small { padding: 5px 10px; font-size: 14px; }
.btn.on, .btn.primary { background: var(--sel); border-color: var(--sel); }
.btn.danger { background: #5a1f28; border-color: #7a2a35; }
.btn.go { background: #1d6b40; border-color: #2ecc71; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
input, select, textarea { font: inherit; background: #0e0e1a; color: var(--fg); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; font-size: 14px; }
th { color: var(--muted); font-weight: 500; }
@media (max-width: 600px) { .wrap { padding: 12px 16px 32px; } }