:root { --bg: #f5f3ee; --panel: #fff; --ink: #222; --mute: #6b6b6b; --line: #ddd8cc; --accent: #2f6b4f; --warn: #b5392b; }
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.6 -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif; background: var(--bg); color: var(--ink); }
header { display: flex; gap: 16px; align-items: center; padding: 10px 20px; background: #203e36; color: #fff; flex-wrap: wrap; }
header h1 { font-size: 18px; margin: 0 12px 0 0; }
header .grow { flex: 1; }
header select, header button { font: inherit; }
nav { display: flex; gap: 4px; padding: 8px 20px; border-bottom: 1px solid var(--line); background: #fff; flex-wrap: wrap; }
nav button { border: 0; background: none; padding: 6px 12px; border-radius: 6px; cursor: pointer; font: inherit; color: var(--ink); }
nav button.on { background: var(--accent); color: #fff; }
main { padding: 20px; max-width: 1100px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 16px; margin-bottom: 16px; }
.card h2 { font-size: 16px; margin: 0 0 12px; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--mute); font-weight: 500; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.mute { color: var(--mute); }
.err { color: var(--warn); }
.ok { color: var(--accent); }
form.row, .row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 8px; }
input, select, button { font: inherit; padding: 6px 10px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
button.primary { background: var(--accent); color: #fff; border-color: var(--accent); cursor: pointer; }
button.link { border: 0; background: none; color: var(--accent); cursor: pointer; padding: 0; }
.login { max-width: 360px; margin: 12vh auto; }
.login input { width: 100%; margin-bottom: 10px; }
.secret { font-family: ui-monospace, monospace; background: #fff8dc; padding: 8px; border-radius: 6px; word-break: break-all; }
@media (max-width: 640px) { main { padding: 12px; } th, td { padding: 4px; } }