:root { --bg: #f5f6f8; --card: #fff; --ink: #1c2330; --muted: #667085; --line: #dfe3ea; --accent: #2457d6; --bad: #b42318; --good: #157347; }
@media (prefers-color-scheme: dark) { :root { --bg: #12151b; --card: #1b2029; --ink: #e7eaf0; --muted: #98a2b3; --line: #2e3542; --accent: #7aa2ff; --bad: #ff8a80; --good: #6fd39a; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
header { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 16px; }
header .brand { font-weight: 650; }
header nav { display: flex; gap: 12px; align-items: center; font-size: 14px; }
main { max-width: 560px; margin: 0 auto; padding: 8px 16px 48px; }
main.wide { max-width: 1180px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; margin-bottom: 16px; }
h1 { font-size: 22px; margin: 0 0 12px; } h2 { font-size: 17px; margin: 0 0 8px; }
p { margin: 0 0 12px; } .muted { color: var(--muted); font-size: 14px; }
label { display: block; font-size: 14px; color: var(--muted); margin: 12px 0 4px; }
input, select, textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--ink); font: inherit; }
textarea { min-height: 84px; resize: vertical; }
button, .button { display: inline-block; padding: 10px 16px; border: 0; border-radius: 8px; background: var(--accent); color: #fff; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
button.plain, .button.plain { background: transparent; color: var(--accent); border: 1px solid var(--line); }
button.danger { background: var(--bad); color: #fff; }
button.link { background: none; color: var(--accent); padding: 0; font-weight: 400; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-top: 16px; }
.error { color: var(--bad); margin: 12px 0 0; } .notice { color: var(--good); margin: 0 0 12px; }
ol { padding-left: 20px; margin: 0 0 12px; } a { color: var(--accent); }
.state { font-weight: 650; } .state.ready { color: var(--good); } .state.failed, .state.missing { color: var(--bad); }
table { width: 100%; border-collapse: collapse; font-size: 14px; } th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; white-space: nowrap; } .scroll { overflow-x: auto; }
pre { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 12px; overflow-x: auto; font-size: 13px; white-space: pre-wrap; word-break: break-all; }
form.inline { display: inline; } td form.inline button { padding: 4px 10px; font-size: 13px; font-weight: 500; }
.tag { display: inline-block; padding: 1px 8px; border-radius: 999px; border: 1px solid var(--line); font-size: 12px; color: var(--muted); }
details summary { cursor: pointer; color: var(--accent); }