:root {
  --bg: #071317;
  --panel: #0f2429;
  --panel-2: #12333a;
  --text: #e7fbfa;
  --muted: #8fc2bf;
  --primary: #0891b2;
  --accent: #f59e0b;
  --danger: #ef4444;
  --line: rgba(255,255,255,.08);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 24px;
  background: radial-gradient(circle at 10% 0%, rgba(8,145,178,.28), transparent 28%), var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}
.top, .panel, .stats > div, .login {
  background: rgba(15,36,41,.92);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 40px rgba(0,0,0,.22);
}
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  margin-bottom: 18px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 42px; height: 42px; }
.brand strong { display: block; font-size: 20px; }
.brand span, .muted { color: var(--muted); font-size: 13px; }
nav { display: flex; gap: 10px; }
a, button {
  border: 0;
  border-radius: 6px;
  background: var(--primary);
  color: white;
  padding: 9px 13px;
  text-decoration: none;
  cursor: pointer;
}
button.small { padding: 6px 9px; font-size: 12px; }
.actions { display: flex; gap: 6px; }
.actions form { display: inline; }
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.stats > div { padding: 16px; }
.stats span { color: var(--muted); display: block; }
.stats strong { font-size: 26px; }
.panel {
  padding: 18px;
  margin-bottom: 18px;
}
h1, h2 { margin: 0 0 14px; }
.grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(140px, 1fr)) auto;
  gap: 12px;
  align-items: end;
}
.policy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
  gap: 12px;
  align-items: end;
}
.policy-grid .wide { grid-column: span 2; }
.check { display: flex; align-items: center; gap: 8px; color: #fde68a; }
.check input { width: auto; }
.panel-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.panel-title h2 { margin-bottom: 0; }
.security-table { min-width: 980px; }
.severity { border-radius: 999px; padding: 3px 8px; font-size: 12px; }
.severity.info { background: rgba(8,145,178,.2); color: #67e8f9; }
.severity.warning { background: rgba(245,158,11,.2); color: #fde68a; }
.severity.critical { background: rgba(239,68,68,.2); color: #fca5a5; }
label { display: grid; gap: 6px; color: var(--muted); }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #081a1e;
  color: var(--text);
  padding: 10px 11px;
}
textarea { font-family: Consolas, monospace; }
.search { display: flex; gap: 10px; margin-bottom: 12px; }
.search input { flex: 1; }
.table { overflow: auto; }
table { width: 100%; border-collapse: collapse; min-width: 1100px; }
th, td { border-bottom: 1px solid var(--line); padding: 9px; text-align: left; vertical-align: top; }
th { color: #baf4f0; font-weight: 600; }
code { color: #fde68a; }
.machine { max-width: 240px; overflow-wrap: anywhere; color: #bde8e5; }
.badge { border-radius: 999px; padding: 3px 8px; font-size: 12px; }
.badge.active { background: rgba(16,185,129,.18); color: #86efac; }
.badge.disabled { background: rgba(239,68,68,.18); color: #fca5a5; }
.notice, .alert {
  margin: 0 0 18px;
  border-radius: 8px;
  padding: 12px 14px;
  background: rgba(245,158,11,.16);
  color: #fde68a;
}
.card-detail {
  margin: 14px 0 22px;
  padding: 16px;
  border: 1px solid rgba(8,145,178,.35);
  border-radius: 8px;
  background: rgba(8,26,30,.78);
}
.card-detail h3 { margin: 16px 0 10px; }
.card-detail h3:first-child { margin-top: 0; }
.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 10px;
}
.detail-item {
  min-width: 0;
  padding: 10px;
  border-radius: 6px;
  background: rgba(18,51,58,.7);
}
.detail-item span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 5px; }
.detail-item strong { display: block; overflow-wrap: anywhere; }
.detail-item.full-code { grid-column: span 2; }
.detail-item.full-code strong { color: #fde68a; font-family: Consolas, monospace; user-select: all; }
.detail-table { min-width: 900px; }
.login {
  width: min(420px, 100%);
  margin: 12vh auto 0;
  padding: 28px;
}
.login form { display: grid; gap: 14px; }
@media (max-width: 900px) {
  body { padding: 12px; }
  .top { align-items: flex-start; gap: 12px; flex-direction: column; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid { grid-template-columns: 1fr; }
  .policy-grid { grid-template-columns: 1fr; }
  .policy-grid .wide { grid-column: span 1; }
  .detail-grid { grid-template-columns: 1fr; }
  .detail-item.full-code { grid-column: span 1; }
}