:root {
  color-scheme: dark;
  --bg: #0a0f1c;
  --panel: #111a2c;
  --panel-2: #172238;
  --line: #26344f;
  --text: #e7eefc;
  --muted: #8ea0bf;
  --accent: #5ea1ff;
  --accent-2: #8b7cff;
  --danger: #ff6b7a;
  --success: #4ade80;
  --warning: #fbbf24;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(circle at 20% -10%, #1b2b4d 0, var(--bg) 45%);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.55;
  min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px; }
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 24px; border-bottom: 1px solid var(--line);
  background: rgba(10, 15, 28, .82); backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 10;
}
.brand { color: var(--text); font-weight: 800; letter-spacing: .5px; }
.brand span { color: var(--muted); font-weight: 500; margin-left: 6px; }
.topbar nav { display: flex; align-items: center; gap: 14px; }
.who { color: var(--muted); }
.wrap { max-width: 1220px; margin: 0 auto; padding: 24px; }
h1, h2, h3 { margin: 0 0 10px; line-height: 1.25; }
h1 { font-size: 26px; }
h2 { font-size: 18px; }
h3 { font-size: 15px; color: #c9d6ee; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; margin-bottom: 18px; flex-wrap: wrap; }
.badge-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel-2); font-size: 12px; }
.badge.ready, .badge.running { border-color: #2f7d4a; color: var(--success); }
.badge.error, .badge.failed { border-color: #7d2f3a; color: var(--danger); }
.badge.creating, .badge.starting, .badge.recovering { border-color: #7d642f; color: var(--warning); }
.card {
  background: linear-gradient(180deg, rgba(23,34,56,.88), rgba(17,26,44,.92));
  border: 1px solid var(--line); border-radius: 14px;
  padding: 18px; margin-bottom: 18px; box-shadow: 0 12px 40px rgba(0,0,0,.18);
}
.grid.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; }
.grid.two > .card { margin-bottom: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.inline { display: inline-flex; align-items: center; gap: 6px; margin: 0; }
.row-actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; align-items: end; }
.form-grid label, .auth-card label { display: flex; flex-direction: column; gap: 6px; color: var(--muted); font-size: 12px; }
.form-actions { display: flex; align-items: center; }
label input, label select, input, select, textarea {
  background: #0c1424; color: var(--text); border: 1px solid var(--line);
  border-radius: 8px; padding: 9px 10px; font: inherit; min-width: 0;
}
input:focus, select:focus { outline: 2px solid rgba(94,161,255,.35); border-color: var(--accent); }
button {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--line);
  border-radius: 8px; padding: 8px 12px; font: inherit; cursor: pointer;
}
button:hover { border-color: var(--accent); }
button.primary { background: linear-gradient(135deg, #2f6fd8, #6b5cff); border-color: transparent; font-weight: 700; }
button.danger { border-color: #6d2d3a; color: #ffc1c8; background: #2a151d; }
button.link { background: transparent; border: 0; padding: 0; color: var(--accent); }
button:disabled { opacity: .55; cursor: not-allowed; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 9px; border-bottom: 1px solid rgba(38,52,79,.65); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; white-space: nowrap; }
tbody tr:hover { background: rgba(94,161,255,.05); }
.log {
  margin: 0; padding: 12px; min-height: 180px; max-height: 340px; overflow: auto;
  background: #070c16; border: 1px solid var(--line); border-radius: 10px;
  color: #b9c9e6; font-size: 12px; white-space: pre-wrap; word-break: break-word;
}
.flash-stack { display: grid; gap: 8px; margin-bottom: 16px; }
.flash { padding: 10px 12px; border-radius: 9px; border: 1px solid var(--line); background: var(--panel-2); }
.flash.success { border-color: #2f7d4a; color: #bdf7ce; }
.flash.error { border-color: #7d2f3a; color: #ffc1c8; }
.auth-card { max-width: 440px; margin: 8vh auto 0; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.auth-card form { display: grid; gap: 14px; }
.auth-card button { width: 100%; padding: 11px; }
.auth-card h1 { margin-bottom: 6px; }
.auth-card p { margin: 0 0 14px; }
.inline-details summary { cursor: pointer; color: var(--accent); }
.inline-details form { display: inline-flex; gap: 6px; margin-top: 6px; }
.toast {
  position: fixed; right: 22px; bottom: 22px; z-index: 50; max-width: min(420px, calc(100vw - 44px));
  padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--panel-2); box-shadow: 0 14px 40px rgba(0,0,0,.35);
}
.toast.ok { border-color: #2f7d4a; color: #bdf7ce; }
.toast.err { border-color: #7d2f3a; color: #ffc1c8; }
@media (max-width: 900px) {
  .grid.two, .form-grid { grid-template-columns: 1fr; }
  .wrap { padding: 16px; }
  .topbar { padding: 12px 16px; }
  h1 { font-size: 22px; }
}