/* 深青导航、青绿交互色、暖白内容区。正文 14px，间距以 8px 为基准。 */
:root {
  color-scheme: light;
  --bg: #f4f7f4;
  --panel: #fff;
  --panel-2: #f7faf7;
  --line: #d7e4db;
  --line-2: #b9d4c9;
  --text: #19302c;
  --muted: #49635c;
  --muted-2: #516b64;
  --accent: #14665c;
  --accent-2: #0e554d;
  --accent-soft: #e5f3ec;
  --green: #287944;
  --amber: #88673e;
  --red: #ab514a;
  --cyan: #14758b;
  --radius: 14px;
  --shadow: 0 5px 24px #153f3509;
}
body { background: var(--bg); font-size: 14px; }
button:focus-visible, select:focus-visible, a:focus-visible {
  outline: 3px solid #2b8a7c;
  outline-offset: 2px;
}
::-webkit-scrollbar-thumb { background-color: #b5cac0; }
.sidebar { width: 226px; flex-basis: 226px; background: #142e2a; border: 0; color: #fff; }
.brand { min-height: 72px; padding: 16px 16px; border-color: #29433c; }
.brand-mark { width: 35px; height: 35px; flex-basis: 35px; background: var(--accent); box-shadow: none; }
.brand-name { font-size: 14px; }
.brand-sub { color: #b1cbc0; font-size: 11px; margin-top: 3px; }
.nav { padding: 12px; gap: 3px; }
.nav-group { padding: 13px 10px 5px; color: #9ebbb0; font-size: 11px; letter-spacing: .08em; }
.nav-item { color: #ceddd7; padding: 9px 10px; min-height: 35px; font-size: 13px; }
.nav-item:hover { background: #22403a; color: #fff; }
.nav-item.active { background: #2a5147; border-color: #3b6b5e; color: #fff; }
.nav-item .count { color: #e0f0ea; background: #28463e; padding: 1px 6px; border-radius: 4px; }
.sidebar-foot { border-color: #29433c; }
.srv-card { background: #1c3731; border-color: #355249; }
.srv-kicker, .srv-row { color: #b3cbc1; }
.srv-name, .srv-row b { color: #e5f2ec; }
.srv-ok { color: #a5e9b9; }
.topbar { height: 62px; padding: 0 25px; background: #fff; backdrop-filter: none; }
.top-chip { background: var(--panel-2); border-color: var(--line); font-size: 12px; }
.top-chip b { color: var(--text); }
.avatar { width: 34px; height: 34px; background: var(--accent-soft); color: var(--accent); border-color: var(--line); }
.icon-btn { width: 34px; height: 34px; background: var(--panel-2); }
.nav-toggle { display: none; }
.environment-control { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; }
.environment-control select { background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; color: var(--text); padding: 6px 9px; font: inherit; }
.content { max-width: 1540px; padding: 24px 26px 40px; }
.card, .modal, .gate-card { background: var(--panel); box-shadow: var(--shadow); }
.page-head { align-items: center; margin-bottom: 18px; }
h1 { font-size: 27px; font-weight: 700; line-height: 1.3; }
h2 { font-size: 15px; font-weight: 650; }
.page-head p { font-size: 13px; }
.btn { background: #fff; color: var(--text); border-color: var(--line); min-height: 36px; }
.btn:hover { background: #eef6f2; border-color: var(--line-2); }
.btn.primary, .btn.primary:hover { color: #fff; background: var(--accent); border-color: var(--accent); box-shadow: none; }
.btn.primary:hover { background: var(--accent-2); }
.btn.danger, .btn.danger:hover { background: #fff3f1; color: #9b382f; border-color: #f1cfc9; }
.btn.sm { min-height: 30px; font-size: 12px; }
.btn.ghost { color: var(--accent-2); }
.badge.ok { background: #edf8ef; color: #21643a; border-color: #cce8d5; }
.badge.warn { background: #fff5df; color: #79591f; border-color: #edddbc; }
.badge.err { background: #fff1ef; color: #983b32; border-color: #f1cfc9; }
.badge.info { background: var(--accent-soft); color: #175d54; border-color: #c5ded4; }
.badge.mute { background: #f1f5f3; color: #47625a; border-color: var(--line); }
.stat .k, .stat .s, th, td { font-size: 12px; }
td { border-bottom-color: #e7eee9; }
th { background: var(--panel-2); color: #4d6760; }
tbody tr:hover { background: #f5faf7; }
.search, .field input, .field textarea, .field select { background: var(--panel-2); color: var(--text); }
.field input[readonly], .gate .desc code { background: #edf4ef; }
.kv-row { border-color: var(--line); }
.kv-row .v, .empty b { color: var(--text); }
.tab.on { color: var(--accent-2); }
.banner { background: #fff8e8; color: #6f542b; border-color: #eeddb4; }
.banner.err { background: #fff3f1; color: #903c33; border-color: #f1cfc9; }
.toast { background: #193830; color: #fff; border-color: #35554a; }
.toast.err { background: #742a24; color: #fff; }
.meter { height: 5px; background: #e7eee9; }
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: #e5f3ec;
  border: 1px solid #c7dfd3;
  border-radius: 15px;
  padding: 20px 22px;
  margin-bottom: 16px;
}
.hero .eyebrow { color: var(--accent-2); font-size: 11px; font-weight: 650; letter-spacing: .12em; margin-bottom: 6px; }
.hero h1 { font-size: 27px; margin-bottom: 5px; }
.hero p { color: var(--muted); margin: 0; font-size: 13px; }
.hero .row { flex-shrink: 0; justify-content: flex-end; }
.summary-metrics { margin-bottom: 16px; }
.summary-metrics .stat { min-height: 107px; }
.summary-metrics .stat .v { line-height: 1.18; letter-spacing: -.015em; }
.workbench-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(290px, 1fr); gap: 16px; }
.workbench-grid > * { min-width: 0; }
.workbench-grid .card { overflow: hidden; }
.overview-note { margin: 11px 0; color: var(--muted); font-size: 12px; }
.pg-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.pg-summary div { background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 10px; }
.pg-summary strong { display: block; font-size: 20px; font-weight: 650; color: var(--text); }
.pg-summary span { color: var(--muted); font-size: 11px; }
.pg-headline { margin: 0 0 11px; }
.workspace-preview { margin-bottom: 12px; padding: 8px 12px; border: 1px solid var(--line); background: #edf6f1; border-radius: 9px; color: #365f54; font-size: 12px; }
.nav-shade { display: none; }
@media (max-width: 1120px) {
  .workbench-grid { grid-template-columns: 1fr; }
  .hero { align-items: flex-start; flex-wrap: wrap; }
}
@media (max-width: 900px) {
  .topbar { padding: 0 12px; gap: 8px; }
  .content { padding: 14px; }
  .nav-toggle { display: inline-grid; flex-shrink: 0; }
  .sidebar { position: fixed; z-index: 75; inset: 0 auto 0 0; display: flex; transform: translateX(-101%); transition: transform .18s ease; }
  .nav-open .sidebar { transform: translateX(0); }
  .nav-open .nav-shade { display: block; position: fixed; inset: 0; z-index: 74; border: 0; background: #17362e66; }
}
@media (max-width: 520px) {
  .crumb > span, .topbar-right > .top-chip, .environment-control > span { display: none; }
  .hero { padding: 15px; }
  .hero h1 { font-size: 23px; }
  .summary-metrics .stat { padding: 11px; }
  .summary-metrics .stat .v { font-size: 20px; }
  .topbar-right { gap: 5px; }
}