:root {
  --bg: #03070d;
  --bg-2: #061019;
  --panel: rgba(9, 21, 34, 0.78);
  --panel-2: rgba(12, 27, 43, 0.9);
  --line: rgba(74, 168, 255, 0.16);
  --line-strong: rgba(74, 200, 255, 0.4);
  --cyan: #37e6d0;
  --blue: #4aa8ff;
  --text: #d9ecfa;
  --muted: #7a97ad;
  --muted-2: #4d6a80;
  --red: #ff4d5e;
  --orange: #ff9f43;
  --yellow: #ffd166;
  --green: #38e0a5;
  --purple: #a48bff;
  --font: "Bahnschrift", "Segoe UI", "Microsoft YaHei UI", "Microsoft YaHei", system-ui, sans-serif;
  --mono: "Cascadia Mono", "Consolas", "SF Mono", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(1200px 700px at 50% -10%, rgba(26, 102, 148, 0.28), transparent 65%),
    radial-gradient(900px 500px at 100% 100%, rgba(12, 70, 96, 0.2), transparent 70%),
    linear-gradient(180deg, #03070d, #020509 70%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(90, 190, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(90, 190, 255, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at 50% 45%, black 20%, transparent 80%);
}

#app {
  position: relative;
  z-index: 1;
  height: 100vh;
  display: grid;
  grid-template-rows: 66px minmax(0, 1fr) 60px;
  padding: 0 14px 10px;
}

/* ---------------- 顶栏 ---------------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 22px;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.topbar::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 320px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  opacity: 0.8;
}

.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-mark {
  width: 38px; height: 38px; flex: none;
  display: grid; place-items: center;
  border: 1px solid rgba(55, 230, 208, 0.4);
  background: linear-gradient(145deg, rgba(55, 230, 208, 0.16), rgba(10, 40, 60, 0.2));
  box-shadow: 0 0 18px rgba(55, 230, 208, 0.18), inset 0 0 12px rgba(55, 230, 208, 0.1);
  clip-path: polygon(14% 0, 100% 0, 100% 86%, 86% 100%, 0 100%, 0 14%);
}
.brand-mark svg { width: 25px; height: 25px; fill: none; stroke: var(--cyan); stroke-width: 2.1; }
.brand-text h1 {
  margin: 0;
  font-size: 19px;
  letter-spacing: 2px;
  font-weight: 600;
  background: linear-gradient(90deg, #eafcff, #7fe3ff 60%, #35e0c5);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-text p { margin: 3px 0 0; font-size: 10.5px; color: var(--muted); letter-spacing: 0.6px; }

.top-stats {
  display: flex;
  gap: 10px;
  margin-left: auto;
}
.ts {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 4px 12px;
  border-left: 1px solid var(--line);
}
.ts label { font-size: 10px; color: var(--muted); letter-spacing: 0.5px; }
.ts b { font-size: 17px; font-family: var(--mono); color: #eafcff; font-weight: 600; }
.ts span { font-size: 10px; color: var(--muted-2); }

.top-right { display: flex; align-items: center; gap: 16px; }
.scene-switch {
  font-size: 10.5px;
  letter-spacing: 0.6px;
  color: #9fd8f0;
  border: 1px solid rgba(74, 168, 255, 0.3);
  background: rgba(16, 40, 60, 0.5);
  padding: 5px 10px;
  border-radius: 2px;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.15s;
}
.scene-switch:hover {
  color: #eafcff;
  border-color: rgba(55, 230, 208, 0.55);
  background: rgba(55, 230, 208, 0.12);
}
.wx { display: flex; align-items: center; gap: 8px; }
.wx-icon { font-size: 20px; color: #8fd8ff; filter: drop-shadow(0 0 6px rgba(80, 190, 255, 0.6)); }
.wx b { display: block; font-size: 14px; font-family: var(--mono); }
.wx small { font-size: 10px; color: var(--muted); }
.clock { text-align: right; border-left: 1px solid var(--line); padding-left: 16px; }
.clock b { display: block; font-family: var(--mono); font-size: 21px; letter-spacing: 1px; color: #eafcff; }
.clock small { font-size: 10px; color: var(--muted); letter-spacing: 1px; }
.icon-btn {
  width: 30px; height: 30px;
  border: 1px solid var(--line-strong);
  background: rgba(20, 50, 75, 0.4);
  color: var(--text);
  cursor: pointer;
  border-radius: 3px;
  font-size: 14px;
}
.icon-btn:hover { background: rgba(55, 230, 208, 0.15); }

/* ---------------- 主布局 ---------------- */
.layout {
  display: grid;
  grid-template-columns: 348px minmax(0, 1fr) 372px;
  gap: 12px;
  padding: 12px 0 10px;
  min-height: 0;
}

.col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 3px;
  scrollbar-width: thin;
  scrollbar-color: rgba(74, 168, 255, 0.25) transparent;
}
.col::-webkit-scrollbar { width: 4px; }
.col::-webkit-scrollbar-thumb { background: rgba(74, 168, 255, 0.25); }

.col-right {
  display: grid;
  grid-template-rows: minmax(180px, 1fr) auto auto;
  gap: 10px;
  overflow: hidden;
  padding-right: 0;
}

/* ---------------- 卡片 ---------------- */
.card {
  position: relative;
  background: linear-gradient(160deg, rgba(12, 28, 44, 0.86), rgba(5, 14, 24, 0.82));
  border: 1px solid var(--line);
  border-radius: 3px;
  box-shadow: inset 0 0 30px rgba(20, 90, 140, 0.08), 0 6px 16px rgba(0, 0, 0, 0.3);
  flex: none;
}
.card::before, .card::after {
  content: "";
  position: absolute;
  width: 9px; height: 9px;
  border-color: rgba(74, 200, 255, 0.55);
  border-style: solid;
  pointer-events: none;
}
.card::before { top: -1px; left: -1px; border-width: 1px 0 0 1px; }
.card::after { bottom: -1px; right: -1px; border-width: 0 1px 1px 0; }

.card-h {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 34px;
  padding: 0 11px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(38, 110, 160, 0.16), transparent 70%);
}
.card-h h2 {
  margin: 0;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 1.4px;
  display: flex;
  align-items: center;
  gap: 7px;
  color: #d5eeff;
}
.dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; }
.dot.cyan { background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.dot.green { background: var(--green); box-shadow: 0 0 8px var(--green); }
.dot.amber { background: var(--orange); box-shadow: 0 0 8px var(--orange); }
.dot.blue { background: var(--blue); box-shadow: 0 0 8px var(--blue); }
.dot.red { background: var(--red); box-shadow: 0 0 8px var(--red); }
.dot.purple { background: var(--purple); box-shadow: 0 0 8px var(--purple); }

.badge {
  margin-left: auto;
  font-size: 10px;
  letter-spacing: 0.5px;
  padding: 2px 7px;
  border-radius: 2px;
  color: var(--green);
  border: 1px solid rgba(56, 224, 165, 0.3);
  background: rgba(56, 224, 165, 0.08);
  white-space: nowrap;
}
.badge.ghost { color: var(--muted); border-color: var(--line); background: rgba(255, 255, 255, 0.02); }
.badge.ghost b { color: var(--text); font-family: var(--mono); }
.badge.warn { color: var(--orange); border-color: rgba(255, 159, 67, 0.4); background: rgba(255, 159, 67, 0.1); }
.badge.danger { color: var(--red); border-color: rgba(255, 77, 94, 0.45); background: rgba(255, 77, 94, 0.1); }

.card-b { padding: 8px 10px 9px; }

/* ---------------- 仪表 ---------------- */
.gauge-row { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.gauge { width: 84px; height: 80px; flex: none; }
.gauge-meta { display: flex; flex-direction: column; gap: 1px; }
.gauge-meta b { font-family: var(--mono); font-size: 25px; line-height: 1.1; color: #eafcff; letter-spacing: -0.5px; }
.gauge-meta span { font-size: 10px; color: var(--cyan); letter-spacing: 1px; margin-bottom: 4px; }
.gauge-meta small { font-size: 10px; color: var(--muted); }

.line-chart { width: 100%; height: 58px; display: block; }
.line-chart.sm { height: 40px; }
.line-chart.xs { height: 44px; }

.rows { display: flex; flex-direction: column; gap: 4px; margin-top: 4px; }
.row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2px 8px;
  align-items: baseline;
  font-size: 11px;
}
.row .nm { color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row .val { font-family: var(--mono); font-size: 13px; color: var(--text); }
.row .val small { font-size: 9px; color: var(--muted-2); margin-left: 3px; }
.row .track { grid-column: 1 / -1; height: 3px; background: rgba(255, 255, 255, 0.06); border-radius: 2px; overflow: hidden; }
.row .track i { display: block; height: 100%; background: linear-gradient(90deg, #2b9fd6, var(--cyan)); border-radius: 2px; transition: width 0.5s; }
.row .track.warn i { background: linear-gradient(90deg, #d68a2b, var(--orange)); }
.row .track.danger i { background: linear-gradient(90deg, #c93a4a, var(--red)); }

.split-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.metric { display: flex; flex-direction: column; gap: 2px; }
.metric label { font-size: 10px; color: var(--muted); letter-spacing: 0.3px; }
.metric b { font-family: var(--mono); font-size: 20px; color: #eafcff; font-weight: 500; }
.metric b small { font-size: 10px; color: var(--muted); margin-left: 2px; font-weight: 400; }

/* ---------------- 车流 ---------------- */
.traffic-top { display: flex; gap: 8px; align-items: center; }
.donut { width: 74px; height: 74px; flex: none; }
.traffic-stats { flex: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 4px 8px; }
.traffic-stats .metric b { font-size: 16px; }
.traffic-stats .metric:first-child { grid-column: 1 / -1; }

/* ---------------- 设备 ---------------- */
.dev-top { display: flex; align-items: flex-end; justify-content: space-between; gap: 8px; }
.dev-chips { display: flex; gap: 5px; flex-wrap: wrap; justify-content: flex-end; }
.dev-chips span {
  font-size: 9.5px; color: var(--muted);
  border: 1px solid var(--line);
  padding: 2px 5px;
  border-radius: 2px;
}
.dev-bar { height: 4px; background: rgba(255, 255, 255, 0.07); margin: 6px 0 5px; overflow: hidden; }
.dev-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--green), var(--cyan)); transition: width 0.6s; box-shadow: 0 0 10px rgba(56, 224, 165, 0.6); }
.dev-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.dev-list li {
  display: flex; align-items: center; gap: 6px;
  font-size: 10.5px; color: var(--muted);
}
.dev-list li i { width: 5px; height: 5px; border-radius: 50%; background: var(--red); box-shadow: 0 0 6px var(--red); }
.dev-list li b { color: #c9dced; font-weight: 500; }
.dev-list li span { margin-left: auto; color: var(--muted-2); font-family: var(--mono); font-size: 10px; }

/* ---------------- 中间舞台 ---------------- */
.stage {
  min-height: 0;
  display: grid;
  grid-template-rows: 30px minmax(0, 1fr) 34px;
  border: 1px solid var(--line);
  background: rgba(4, 10, 17, 0.55);
  box-shadow: inset 0 0 80px rgba(15, 70, 110, 0.12);
  position: relative;
}
.stage-head {
  display: flex; align-items: center; gap: 10px;
  padding: 0 12px;
  border-bottom: 1px solid var(--line);
}
.stage-title { display: flex; align-items: center; gap: 8px; }
.stage-title h2 { margin: 0; font-size: 12px; letter-spacing: 1.2px; color: #cfe9fb; font-weight: 600; }
.stage-title small { color: var(--muted-2); font-size: 10px; letter-spacing: 0.5px; }
.rec { width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 8px var(--red); animation: blink 1.6s infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
.stage-tools { margin-left: auto; display: flex; gap: 6px; }
.chip-btn {
  font-family: var(--font);
  font-size: 10.5px;
  color: #a9c8de;
  background: rgba(16, 40, 60, 0.6);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 3px 9px;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: all 0.15s;
}
.chip-btn:hover { color: #eafcff; border-color: var(--line-strong); background: rgba(40, 100, 140, 0.35); }
.chip-btn.active { color: #06131c; background: var(--cyan); border-color: var(--cyan); font-weight: 600; }

.viewport { position: relative; min-height: 0; overflow: hidden; }
#scene { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.viewport::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 45%, transparent 45%, rgba(2, 6, 11, 0.55) 100%);
  pointer-events: none;
}

.vp-deco { position: absolute; width: 22px; height: 22px; border-color: rgba(90, 210, 255, 0.4); border-style: solid; pointer-events: none; }
.vp-deco.tl { top: 8px; left: 8px; border-width: 1px 0 0 1px; }
.vp-deco.tr { top: 8px; right: 8px; border-width: 1px 1px 0 0; }
.vp-deco.bl { bottom: 8px; left: 8px; border-width: 0 0 1px 1px; }
.vp-deco.br { bottom: 8px; right: 8px; border-width: 0 1px 1px 0; }

.hud {
  position: absolute; left: 16px; top: 14px;
  display: flex; gap: 10px;
  font-family: var(--mono); font-size: 9.5px; color: var(--muted-2);
  letter-spacing: 0.5px;
  pointer-events: none;
}
.hud b { color: #8fb6cf; font-weight: 500; }

.bridge-info {
  position: absolute;
  left: 16px;
  top: 36px;
  width: 208px;
  padding: 8px 10px 7px;
  background: linear-gradient(160deg, rgba(8, 22, 35, 0.78), rgba(6, 16, 26, 0.5));
  border: 1px solid rgba(74, 168, 255, 0.14);
  border-left: 2px solid rgba(55, 230, 208, 0.45);
  backdrop-filter: blur(6px);
  z-index: 3;
  pointer-events: none;
}
.bi-h {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 10px;
  letter-spacing: 1.4px;
  color: #cfeaf8;
  margin-bottom: 5px;
}
.bi-h span { font-size: 7.5px; letter-spacing: 1.2px; color: var(--muted-2); margin-left: auto; }
.bridge-info dl { margin: 0; display: flex; flex-direction: column; gap: 3px; }
.bridge-info dl > div { display: flex; justify-content: space-between; gap: 8px; font-size: 9.5px; }
.bridge-info dt { color: var(--muted-2); white-space: nowrap; }
.bridge-info dd { margin: 0; color: #b9d6e8; font-family: var(--mono); font-size: 9.5px; }
.bi-f { margin-top: 6px; padding-top: 5px; border-top: 1px dashed rgba(74, 168, 255, 0.12); font-size: 8.5px; color: var(--muted-2); }

.mode-panel {
  position: absolute; top: 12px; left: 50%; transform: translateX(-50%);
  display: flex;
  background: rgba(7, 18, 29, 0.82);
  border: 1px solid var(--line);
  backdrop-filter: blur(6px);
  z-index: 4;
}
.mode-panel button {
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  padding: 5px 13px;
  background: transparent;
  border: 0;
  border-right: 1px solid rgba(74, 168, 255, 0.12);
  color: var(--muted);
  cursor: pointer;
  font-family: var(--font);
}
.mode-panel button:last-child { border-right: 0; }
.mode-panel button b { font-size: 11.5px; font-weight: 500; letter-spacing: 0.8px; }
.mode-panel button span { font-size: 7.5px; letter-spacing: 1px; opacity: 0.5; }
.mode-panel button:hover { background: rgba(55, 200, 255, 0.07); color: #cdeaff; }
.mode-panel button.active { background: linear-gradient(180deg, rgba(55, 230, 208, 0.22), rgba(55, 230, 208, 0.05)); color: #eafeff; box-shadow: inset 0 -2px 0 var(--cyan); }

.layer-panel {
  position: absolute; top: 12px; right: 12px;
  background: rgba(7, 18, 29, 0.8);
  border: 1px solid var(--line);
  padding: 6px 9px;
  z-index: 4;
  backdrop-filter: blur(6px);
  display: flex; flex-direction: column; gap: 4px;
}
.layer-panel .lp-h { font-size: 9px; color: var(--muted-2); letter-spacing: 2px; margin-bottom: 1px; }
.layer-panel label { display: flex; align-items: center; gap: 5px; font-size: 10px; color: var(--muted); cursor: pointer; }
.layer-panel input { accent-color: #35e0c5; width: 10px; height: 10px; }

.legend {
  position: absolute; right: 12px; bottom: 14px;
  width: 132px;
  background: rgba(6, 16, 26, 0.78);
  border: 1px solid var(--line);
  padding: 6px 8px 7px;
  z-index: 3;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.legend.show { opacity: 1; }
.lg-title { font-size: 9px; color: var(--muted); letter-spacing: 0.8px; }
.lg-bar {
  height: 6px; margin: 5px 0 3px;
  background: linear-gradient(90deg, #1f7ae0, #22c9c0 25%, #ffe066 52%, #ff7a45 75%, #ff2d45);
}
.lg-ticks { display: flex; justify-content: space-between; font-size: 8.5px; color: var(--muted-2); font-family: var(--mono); font-style: normal; }
.lg-ticks i { font-style: normal; }

.deform-note {
  position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%);
  font-size: 10px; color: #ffd166;
  border: 1px solid rgba(255, 209, 102, 0.3);
  background: rgba(40, 30, 8, 0.7);
  padding: 3px 10px;
  display: none;
  z-index: 3;
  letter-spacing: 0.4px;
}
.deform-note.show { display: block; }

.comp-card {
  position: absolute;
  width: 236px;
  background: rgba(7, 20, 32, 0.94);
  border: 1px solid var(--line-strong);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 24px rgba(45, 170, 220, 0.12);
  z-index: 6;
  transform: translate(-50%, -110%);
  backdrop-filter: blur(8px);
}
.comp-card header {
  display: flex; align-items: center;
  padding: 7px 10px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(55, 230, 208, 0.12), transparent);
}
.comp-card header b { font-size: 12px; letter-spacing: 0.8px; }
.comp-card header button {
  margin-left: auto; background: transparent; border: 0; color: var(--muted); cursor: pointer; font-size: 14px; line-height: 1;
}
.cc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); }
.cc-grid > div { background: #071522; padding: 6px 8px; display: flex; flex-direction: column; gap: 2px; }
.cc-grid label { font-size: 9px; color: var(--muted-2); }
.cc-grid b { font-family: var(--mono); font-size: 13px; color: #d9f3ff; font-weight: 500; }
.cc-foot { padding: 6px 10px; font-size: 9.5px; color: var(--muted); border-top: 1px solid var(--line); }

.labels { position: absolute; inset: 0; pointer-events: none; z-index: 2; overflow: hidden; }
.tag {
  position: absolute; top: 0; left: 0;
  display: flex; align-items: center; gap: 4px;
  font-size: 9.5px;
  color: #b8e4f5;
  background: rgba(6, 18, 28, 0.6);
  border-left: 1px solid var(--cyan);
  padding: 1px 5px;
  white-space: nowrap;
  letter-spacing: 0.2px;
  will-change: transform;
}
.tag b { font-family: var(--mono); color: var(--cyan); font-weight: 500; font-size: 9px; }
.tag i { width: 3px; height: 3px; border-radius: 50%; background: var(--cyan); }
.tag span { color: var(--muted); }

.tag.tag-alert {
  border-left-color: var(--orange);
  background: rgba(48, 16, 10, 0.82);
  box-shadow: 0 0 12px rgba(255, 159, 67, 0.25);
  padding: 2px 7px;
  gap: 5px;
}
.tag-alert b { color: #ffd6a6; letter-spacing: 0.4px; }
.tag-alert span { color: #c7a78a; }
.tag-alert.lv-red { border-left-color: var(--red); background: rgba(52, 10, 16, 0.86); }
.tag-alert.lv-red b { color: #ffb3bb; }
.tag-alert.lv-yellow { border-left-color: var(--yellow); }
.tag-alert.lv-yellow b { color: #ffe6a8; }
.tag-alert.lv-blue { border-left-color: var(--blue); }
.tag-alert.lv-blue b { color: #b9dcff; }

.stage-foot {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 12px;
  border-top: 1px solid var(--line);
  font-size: 10px; color: var(--muted);
  letter-spacing: 0.3px;
}
.foot-left { display: flex; align-items: center; gap: 14px; }
.live { display: flex; align-items: center; gap: 5px; color: var(--green); font-family: var(--mono); font-size: 9.5px; letter-spacing: 1px; }
.live i { width: 5px; height: 5px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px var(--green); animation: blink 1.4s infinite; }
.demo-badge {
  font-size: 8.5px;
  letter-spacing: 0.6px;
  color: #ffcf8a;
  border: 1px solid rgba(255, 159, 67, 0.35);
  background: rgba(255, 159, 67, 0.08);
  padding: 1px 5px;
  border-radius: 2px;
}
.source-badge {
  font-size: 8.5px;
  letter-spacing: 0.4px;
  padding: 1px 5px;
  border: 1px solid;
  border-radius: 2px;
  white-space: nowrap;
}
.source-badge.local { color: #ffcf8a; border-color: rgba(255, 159, 67, 0.35); background: rgba(255, 159, 67, 0.08); }
.source-badge.online { color: #7ff5d4; border-color: rgba(56, 224, 165, 0.4); background: rgba(56, 224, 165, 0.08); }
.source-badge.offline { color: #ff9aa5; border-color: rgba(255, 77, 94, 0.45); background: rgba(255, 77, 94, 0.1); }

.people-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 8.5px;
  letter-spacing: 0.4px;
  color: #ffd7a8;
  border: 1px solid rgba(255, 159, 67, 0.38);
  background: rgba(255, 159, 67, 0.08);
  padding: 1px 6px;
  border-radius: 2px;
  white-space: nowrap;
}
.people-badge i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 6px var(--orange);
  animation: blink 1.6s infinite;
}
.people-badge b { color: #fff3e2; font-family: var(--mono); font-weight: 500; }

.tag.tag-worker {
  border-left-color: #ff9a4d;
  background: rgba(44, 22, 8, 0.82);
  padding: 1px 6px;
  gap: 4px;
}
.tag-worker b { color: #ffb877; }
.tag-worker span { color: #b98d66; }
.tag-worker i { background: #ff9a4d; }

.tag.tag-lift {
  border-left-color: #ffd166;
  background: rgba(44, 34, 8, 0.85);
  padding: 1px 6px;
  gap: 4px;
}
.tag-lift b { color: #ffd166; }
.tag-lift span { color: #b8a06a; }
.tag-lift i { background: #ffd166; }
.foot-legend { display: flex; gap: 11px; }
.foot-legend span { display: flex; align-items: center; gap: 4px; font-size: 9.5px; }
.foot-legend i { width: 7px; height: 7px; border-radius: 1px; display: inline-block; }
.lg-red { background: var(--red); box-shadow: 0 0 6px var(--red); }
.lg-orange { background: var(--orange); box-shadow: 0 0 6px var(--orange); }
.lg-yellow { background: var(--yellow); box-shadow: 0 0 6px var(--yellow); }
.lg-blue { background: var(--blue); box-shadow: 0 0 6px var(--blue); }

/* ---------------- 预警 ---------------- */
.card-alerts { min-height: 0; display: flex; flex-direction: column; }
.card-alerts .card-b { flex: 1; min-height: 0; padding-bottom: 4px; display: flex; }
.alert-list { flex: 1; min-height: 0; overflow-y: auto; display: flex; flex-direction: column; gap: 6px; padding-right: 3px; scrollbar-width: thin; mask-image: linear-gradient(180deg, black 92%, transparent 100%); }
.alert-list::-webkit-scrollbar { width: 3px; }
.alert-list::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.12); }

.lv-counts { margin-left: auto; display: flex; gap: 4px; }
.lv-counts span {
  font-family: var(--mono); font-size: 9.5px;
  padding: 1px 5px; border-radius: 2px;
  border: 1px solid currentColor; opacity: 0.9;
}
.lv-counts .c-red { color: var(--red); }
.lv-counts .c-orange { color: var(--orange); }
.lv-counts .c-yellow { color: var(--yellow); }
.lv-counts .c-blue { color: var(--blue); }

.alert-item {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-left: 2px solid var(--muted-2);
  background: rgba(255, 255, 255, 0.02);
  padding: 6px 8px 7px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.alert-item:hover { background: rgba(60, 140, 190, 0.1); }
.alert-item.lv-red { border-left-color: var(--red); background: linear-gradient(90deg, rgba(255, 77, 94, 0.1), transparent 80%); }
.alert-item.lv-orange { border-left-color: var(--orange); background: linear-gradient(90deg, rgba(255, 159, 67, 0.09), transparent 80%); }
.alert-item.lv-yellow { border-left-color: var(--yellow); background: linear-gradient(90deg, rgba(255, 209, 102, 0.07), transparent 80%); }
.alert-item.lv-blue { border-left-color: var(--blue); }
.alert-item.done { opacity: 0.45; }
.al-top { display: flex; align-items: center; gap: 6px; }
.al-lv { font-size: 9px; padding: 1px 4px; border: 1px solid currentColor; border-radius: 2px; }
.lv-red .al-lv { color: var(--red); }
.lv-orange .al-lv { color: var(--orange); }
.lv-yellow .al-lv { color: var(--yellow); }
.lv-blue .al-lv { color: var(--blue); }
.al-time { margin-left: auto; font-family: var(--mono); font-size: 9px; color: var(--muted-2); }
.al-title { font-size: 11.5px; color: #dceefb; margin: 3px 0 2px; letter-spacing: 0.2px; }
.al-meta { font-size: 9.5px; color: var(--muted); line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.al-actions { display: flex; gap: 5px; margin-top: 5px; }
.btn-mini {
  font-family: var(--font);
  font-size: 9.5px;
  padding: 2px 8px;
  background: rgba(30, 70, 100, 0.35);
  border: 1px solid var(--line);
  color: #9fc4dc;
  border-radius: 2px;
  cursor: pointer;
}
.btn-mini:hover { border-color: var(--line-strong); color: #eafcff; }
.btn-mini.primary { background: rgba(55, 230, 208, 0.14); border-color: rgba(55, 230, 208, 0.4); color: var(--cyan); }
.btn-mini:disabled { opacity: 0.4; cursor: default; }

/* ---------------- 风险 ---------------- */
.risk-top { display: flex; align-items: center; gap: 4px; }
.risk-ring { position: relative; width: 92px; height: 92px; flex: none; }
.ring { width: 92px; height: 92px; }
.ring-label { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0; }
.ring-label b { font-family: var(--mono); font-size: 26px; line-height: 1; color: #eafcff; }
.ring-label small { font-size: 8.5px; color: var(--muted); margin-top: 3px; letter-spacing: 0.5px; }
.radar { flex: 1; height: 108px; min-width: 0; }
.risk-note {
  font-size: 10px;
  line-height: 1.5;
  color: #a9c7da;
  background: rgba(50, 140, 190, 0.07);
  border: 1px solid rgba(74, 168, 255, 0.1);
  padding: 5px 7px;
  margin: 4px 0 5px;
}
.risk-note b { color: var(--orange); font-weight: 500; }
.risk-trend-h { display: flex; justify-content: space-between; font-size: 9.5px; color: var(--muted); margin-bottom: 2px; }
.risk-trend-h b { color: var(--orange); font-family: var(--mono); }

/* ---------------- 工单 ---------------- */
.card-orders { flex: none; }
.order-flow {
  display: flex; align-items: center; gap: 4px;
  font-size: 9px; color: var(--muted-2);
  padding: 4px 6px;
  border: 1px dashed rgba(74, 168, 255, 0.14);
  margin-bottom: 8px;
}
.order-flow span { color: #8fb2c8; }
.order-flow i { flex: 1; height: 1px; background: linear-gradient(90deg, rgba(55, 230, 208, 0.4), transparent); }
.order-list { display: flex; flex-direction: column; gap: 6px; }
.order-item {
  border: 1px solid rgba(255, 255, 255, 0.07);
  padding: 6px 8px;
  background: rgba(255, 255, 255, 0.02);
}
.oi-top { display: flex; align-items: center; gap: 6px; font-size: 10px; }
.oi-top b { font-family: var(--mono); color: var(--cyan); font-weight: 500; }
.oi-status { margin-left: auto; font-size: 9px; padding: 1px 5px; border: 1px solid currentColor; border-radius: 2px; color: var(--orange); }
.oi-status.closed { color: var(--green); }
.oi-title { font-size: 10.5px; color: #cadae8; margin-top: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.oi-steps { display: flex; gap: 3px; margin-top: 5px; align-items: center; }
.oi-steps i { flex: 1; height: 3px; background: rgba(255, 255, 255, 0.08); }
.oi-steps i.on { background: var(--green); box-shadow: 0 0 6px rgba(56, 224, 165, 0.5); }
.oi-actions { display: flex; align-items: center; gap: 6px; margin-top: 5px; }
.oi-actions .owner { font-size: 9px; color: var(--muted-2); }
.oi-actions .btn-mini { margin-left: auto; }
.empty { font-size: 10px; color: var(--muted-2); text-align: center; padding: 10px 0; border: 1px dashed rgba(74, 168, 255, 0.14); }

/* ---------------- 底栏 ---------------- */
.bottombar {
  position: relative;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border-top: 1px solid var(--line);
  padding: 0 2px;
  min-width: 0;
}

/* 底部平台切换坞 */
.platform-dock {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  flex: none;
  background: linear-gradient(180deg, rgba(10, 26, 40, 0.94), rgba(5, 14, 23, 0.94));
  border: 1px solid rgba(74, 168, 255, 0.18);
  border-radius: 3px;
  box-shadow: inset 0 1px 0 rgba(140, 220, 255, 0.07), 0 6px 18px rgba(0, 0, 0, 0.35);
}
.platform-dock::before {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  top: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(55, 230, 208, 0.7), transparent);
  opacity: 0.55;
}
.dock-caption {
  font-size: 8.5px;
  letter-spacing: 2px;
  color: var(--muted-2);
  padding: 0 8px 0 7px;
  margin-right: 2px;
  border-right: 1px solid var(--line);
  white-space: nowrap;
}
.dock-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 9px;
  text-decoration: none;
  color: #7f9cb2;
  border-radius: 2px;
  transition: background 0.18s, color 0.18s, transform 0.18s;
}
.dock-item svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.85;
  flex: none;
}
.dock-name { font-size: 10.5px; letter-spacing: 0.4px; white-space: nowrap; }
.dock-item small { font-size: 7px; letter-spacing: 1px; opacity: 0.4; white-space: nowrap; }
.dock-item:hover {
  color: #dff5ff;
  background: rgba(80, 180, 230, 0.08);
  transform: translateY(-1px);
}
.dock-item.active {
  color: #eafeff;
  background: linear-gradient(180deg, rgba(55, 230, 208, 0.2), rgba(55, 230, 208, 0.03));
  box-shadow: inset 0 0 0 1px rgba(55, 230, 208, 0.28);
}
.dock-item.active::after {
  content: "";
  position: absolute;
  left: 20%;
  right: 20%;
  bottom: 1px;
  height: 2px;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}
.dock-item.active svg { stroke: var(--cyan); filter: drop-shadow(0 0 4px rgba(55, 230, 208, 0.55)); }
.dock-item.active small { color: var(--cyan); opacity: 0.7; }
.dock-item.active .dock-name { color: #eafeff; }
.bb-label { font-size: 9px; letter-spacing: 1.6px; color: var(--muted-2); white-space: nowrap; }
.scenario-box { display: flex; align-items: center; gap: 9px; flex: none; }
.scenario-chips { display: flex; gap: 5px; }
.scenario-chips button {
  font-family: var(--font); font-size: 10px;
  padding: 4px 10px;
  background: rgba(14, 34, 50, 0.7);
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: 2px;
  cursor: pointer;
  letter-spacing: 0.4px;
  transition: all 0.15s;
}
.scenario-chips button:hover { color: #dff5ff; border-color: var(--line-strong); }
.scenario-chips button.active { color: #04121a; background: var(--cyan); border-color: var(--cyan); font-weight: 600; }
.scenario-chips button.active[data-key="typhoon"] { background: var(--orange); border-color: var(--orange); }
.scenario-chips button.active[data-key="heavy"] { background: var(--blue); border-color: var(--blue); }
.scenario-chips button.active[data-key="bearing"] { background: var(--red); border-color: var(--red); color: #fff; }

.stream { flex: 1; min-width: 0; display: flex; align-items: center; gap: 9px; overflow: hidden; }
.stage-foot .stream { flex: 1; min-width: 0; margin: 0 14px; gap: 6px; }
.stage-foot .stream .bb-label { display: none; }
.stage-foot .stream-track span { font-size: 9px; }
.stream-track { display: flex; gap: 14px; overflow: hidden; flex: 1; mask-image: linear-gradient(90deg, transparent, black 4%, black 96%, transparent); }
.stream-track span { font-family: var(--mono); font-size: 10px; color: #7fa5bd; white-space: nowrap; animation: slide-in 0.4s ease; }
.stream-track b { color: var(--cyan); font-weight: 500; }
@keyframes slide-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.bb-ctrl { display: flex; align-items: center; gap: 7px; flex: none; }
.speed { display: flex; align-items: center; gap: 3px; font-size: 9.5px; color: var(--muted-2); }
.speed button {
  font-family: var(--mono); font-size: 9.5px;
  padding: 2px 6px;
  background: transparent; border: 1px solid var(--line); color: var(--muted);
  cursor: pointer; border-radius: 2px;
}
.speed button.active { color: var(--cyan); border-color: rgba(55, 230, 208, 0.5); }

@media (max-width: 1600px) {
  .dock-item small { display: none; }
  .stream { display: none; }
}
@media (max-width: 1400px) {
  .dock-caption { display: none; }
  .dock-item { padding: 6px 7px; gap: 4px; }
  .dock-name { font-size: 10px; }
}

/* ---------------- 响应式 ---------------- */
@media (max-width: 1560px) {
  .layout { grid-template-columns: 318px minmax(0, 1fr) 346px; }
  .brand-text h1 { font-size: 17px; letter-spacing: 1px; }
  .metric b { font-size: 18px; }
  .gauge-meta b { font-size: 24px; }
}
@media (max-width: 1320px) {
  .layout { grid-template-columns: 290px minmax(0, 1fr) 320px; gap: 8px; }
  .top-stats { display: none; }
  .card-b { padding: 8px 9px 9px; }
  .brand-text p { display: none; }
}

@media (max-height: 980px) {
  .col-right {
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    padding-right: 3px;
  }
  .card-alerts { flex: 0 0 auto; max-height: 300px; }
  .gauge { width: 76px; height: 74px; }
  .line-chart.sm { height: 34px; }
  .donut { width: 66px; height: 66px; }
  .radar { height: 96px; }
}

/* ---------------- 全局提示 ---------------- */
#toast-box {
  position: fixed;
  right: 18px;
  bottom: 76px;
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  min-width: 220px;
  max-width: 380px;
  padding: 8px 12px;
  font-size: 11.5px;
  line-height: 1.5;
  color: #dff3ff;
  background: rgba(8, 24, 38, 0.94);
  border: 1px solid var(--line-strong);
  border-left: 2px solid var(--cyan);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45), 0 0 18px rgba(55, 230, 208, 0.08);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s, transform 0.25s;
}
.toast.show { opacity: 1; transform: none; }
.toast.ok { border-left-color: var(--green); }
.toast.warn { border-left-color: var(--orange); }