:root {
  color-scheme: light;
  --bg: #f5f7fb; --panel: #fff; --text: #172033; --muted: #667085;
  --line: #dfe4ec; --primary: #3157d5; --danger: #b42318;
  --success: #067647; --warning: #b54708;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.topbar { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 24px; padding: 0 4vw; min-height: 64px; background: #111827; color: #fff; }
.brand { color: #fff; font-weight: 800; font-size: 1.08rem; }
.topbar nav { display: flex; gap: 8px; flex: 1; }
.topbar nav a { color: #cbd5e1; padding: 9px 12px; border-radius: 8px; }
.topbar nav a.active, .topbar nav a:hover { background: #27334a; color: #fff; text-decoration: none; }
.container { width: min(1180px, 92vw); margin: 28px auto 60px; }
.page-heading, .panel-title { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.page-heading { margin-bottom: 18px; }
.page-heading h1, .panel h2 { margin-top: 0; }
.page-heading p { color: var(--muted); margin: .35rem 0; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 20px; margin-bottom: 18px; box-shadow: 0 3px 14px #1018280a; }
.metrics { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 18px; }
.metrics article { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.metrics strong { font-size: 1.7rem; display: block; }
.metrics span, .muted, small { color: var(--muted); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.task-card { border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.task-card h3 { margin: .7rem 0; }
.button, button { display: inline-flex; align-items: center; justify-content: center; min-height: 38px; border: 1px solid #c9d0dc; border-radius: 8px; background: #fff; color: var(--text); padding: 8px 13px; font: inherit; cursor: pointer; }
.button:hover, button:hover { background: #f4f6fa; text-decoration: none; }
.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.primary:hover { background: #294bc0; }
.danger { color: var(--danger); border-color: #f2b8b5; }
.link-button { border: 0; background: transparent; color: #fff; }
.inline-form { display: inline; }
.actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.actions form { margin: 0; }
.badge { display: inline-block; padding: 3px 8px; border-radius: 999px; background: #edf1f7; color: #344054; font-size: .78rem; line-height: 1.4; }
.badge.success, .status-success { background: #dcfae6; color: var(--success); }
.badge.warning, .status-rate_limited, .status-timeout { background: #fef0c7; color: var(--warning); }
.badge.danger, .status-failed, .status-cancelled, .status-interrupted { background: #fee4e2; color: var(--danger); }
.status-running { background: #dbeafe; color: #1d4ed8; }
.status-queued { background: #ede9fe; color: #6d28d9; }
.notice { padding: 12px 15px; border-radius: 9px; margin-bottom: 16px; background: #eaf0ff; color: #2849a4; }
.notice.success { background: #dcfae6; color: var(--success); }
.notice.warning { background: #fef0c7; color: var(--warning); }
.notice.error { background: #fee4e2; color: var(--danger); }
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.span-2 { grid-column: 1 / -1; }
fieldset { border: 1px solid var(--line); border-radius: 10px; padding: 15px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
legend { font-weight: 700; padding: 0 6px; }
label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; }
input, select, textarea { width: 100%; border: 1px solid #cbd2de; border-radius: 8px; padding: 10px 11px; background: #fff; color: var(--text); font: inherit; }
textarea { resize: vertical; }
.check { flex-direction: row; align-items: center; align-self: end; font-weight: 500; }
.check input { width: auto; }
.form-actions { display: flex; gap: 10px; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.auth-card { width: min(460px, 100%); margin: 7vh auto; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 28px; }
.totp-qr { width: 220px; max-width: 100%; margin: auto; }
.detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.detail-grid .panel { margin: 0; }
dl { display: grid; grid-template-columns: 120px 1fr; gap: 8px 14px; }
dt { color: var(--muted); }
dd { margin: 0; overflow-wrap: anywhere; }
pre, code { font-family: "Cascadia Code", Consolas, monospace; }
pre { white-space: pre-wrap; overflow-wrap: anywhere; background: #101828; color: #e5e7eb; border-radius: 9px; padding: 14px; max-height: 520px; overflow: auto; }
code.block { display: block; padding: 8px; background: #f2f4f7; border-radius: 6px; margin: 6px 0; }
.empty { text-align: center; color: var(--muted); padding: 24px; }
footer { text-align: center; color: var(--muted); font-size: .82rem; padding: 30px; }
summary { cursor: pointer; font-weight: 700; }
.session-card h2 { font-size: 1rem; overflow-wrap: anywhere; }
.timeline { border-left: 2px solid var(--line); margin-left: 8px; padding-left: 22px; }
.timeline li { margin: 12px 0; padding-left: 4px; }
@media (max-width: 760px) {
  .topbar { align-items: flex-start; flex-wrap: wrap; padding: 14px 4vw; }
  .topbar nav { order: 3; width: 100%; overflow: auto; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .form-grid, fieldset, .detail-grid { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .page-heading { align-items: stretch; flex-direction: column; }
  dl { grid-template-columns: 100px 1fr; }
}