:root { color-scheme: dark; --bg: #0e1116; --card: #171b22; --text: #e8ecf1; --muted: #9aa4b2; --accent: #4f8cff; --danger: #ff6b6b; --ok: #4cd08b; --warn: #ffb454; --line: #262c36; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; background: var(--bg); color: var(--text); font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
body.top { place-items: start center; padding: 24px 12px; }
.card { width: min(92vw, 420px); background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 28px; }
.wide { width: min(96vw, 760px); }
.wide .card { width: 100%; margin: 0 0 16px; padding: 20px; }
h1 { margin: 0 0 16px; font-size: 1.5rem; }
h2 { margin: 0 0 10px; font-size: 1.1rem; }
h3 { margin: 0 0 10px; font-size: 1rem; }
p, li { color: var(--muted); line-height: 1.5; }
strong { color: var(--text); }
a { color: var(--accent); }
.error { color: var(--danger); }
.ok { color: var(--ok); }
.warn { color: var(--warn); }
.small { font-size: .85rem; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; word-break: break-all; }
.button, button { display: inline-block; background: var(--accent); color: #fff; border: 0; border-radius: 10px; padding: 12px 18px; font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; }
button:disabled { opacity: .5; cursor: default; }
button.danger { background: var(--danger); }
.small-button { padding: 6px 10px; font-size: .8rem; }
label { display: block; margin: 12px 0; color: var(--muted); font-size: .9rem; }
label.inline { display: inline-block; margin: 0 0 16px; }
input, select { display: block; width: 100%; margin-top: 6px; padding: 10px 12px; background: #0e1116; color: var(--text); border: 1px solid var(--line); border-radius: 8px; font: inherit; }
label.inline select { width: auto; display: inline-block; }
.actions { display: grid; gap: 8px; margin-top: 12px; }
.scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .85rem; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid var(--line); color: var(--muted); }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: .75rem; border: 1px solid var(--line); }
.badge.pending { color: var(--warn); }
.badge.approved { color: var(--ok); }
.badge.rejected { color: var(--danger); }
.row { margin: 4px 0; }
.row .label { color: var(--text); }
[hidden] { display: none !important; }