/* 穹脊守望者 指挥中心可视化大屏 — 深色科技风 v2 */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg-primary: #060a1a;
  --bg-secondary: #0b1028;
  --bg-card: #0e1535;
  --bg-card-hover: #131c45;
  --accent: #00d4ff;
  --accent-dim: rgba(0, 212, 255, 0.12);
  --accent-glow: rgba(0, 212, 255, 0.25);
  --danger: #ff3333;
  --warning: #ff9800;
  --success: #00ff88;
  --text: #e0e6ff;
  --text-dim: #6b7394;
  --border: rgba(0, 212, 255, 0.1);
  --border-strong: rgba(0, 212, 255, 0.2);
  --panel-bg: #090e24;
  --glow-line: rgba(0, 212, 255, 0.35);
  --offline-dot: #444;
  --toast-bg: rgba(9, 14, 36, 0.92);
  --toolbar-bg: rgba(9, 14, 36, 0.88);
  --marker-label-bg: rgba(9, 14, 36, 0.85);
  --marker-label-border: rgba(0, 212, 255, 0.2);
  --info-content-bg: rgba(9, 14, 36, 0.92);
}

[data-theme="light"] {
  --bg-primary: #f0f2f5;
  --bg-secondary: #e4e8ee;
  --bg-card: #ffffff;
  --bg-card-hover: #f5f7fa;
  --accent: #0066cc;
  --accent-dim: rgba(0, 102, 204, 0.08);
  --accent-glow: rgba(0, 102, 204, 0.12);
  --danger: #d32f2f;
  --warning: #e65100;
  --success: #2e7d32;
  --text: #1a1a2e;
  --text-dim: #666;
  --border: rgba(0, 0, 0, 0.08);
  --border-strong: rgba(0, 0, 0, 0.15);
  --panel-bg: #ffffff;
  --glow-line: rgba(0, 102, 204, 0.2);
  --offline-dot: #aaa;
  --toast-bg: rgba(255, 255, 255, 0.95);
  --toolbar-bg: rgba(255, 255, 255, 0.9);
  --marker-label-bg: rgba(255, 255, 255, 0.92);
  --marker-label-border: rgba(0, 102, 204, 0.2);
  --info-content-bg: rgba(255, 255, 255, 0.95);
}

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: var(--bg-primary);
  color: var(--text);
  font-family: -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

/* ========== 16:9 缩放适配 ========== */
#dashboard {
  width: 1920px; height: 1080px;
  transform-origin: 0 0;
  display: grid;
  grid-template-rows: 68px 1fr 120px;
  grid-template-columns: 1fr;
  position: absolute;
  background: var(--bg-primary);
  overflow: hidden;
}

/* ========== 顶栏 ========== */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  background: linear-gradient(180deg, rgba(0,212,255,0.12) 0%, rgba(0,212,255,0.02) 100%);
  border-bottom: 1px solid var(--border-strong);
  z-index: 10;
  position: relative;
}

.top-bar::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glow-line), transparent);
}

.brand {
  display: flex; align-items: center; gap: 14px;
}

.brand .logo {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--accent), #0099cc);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: bold; color: var(--bg-primary);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
  animation: logoPulse 3s ease-in-out infinite;
}

@keyframes logoPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(0, 212, 255, 0.3); }
  50% { box-shadow: 0 0 30px rgba(0, 212, 255, 0.5); }
}

.brand h1 {
  font-size: 22px; font-weight: 700;
  background: linear-gradient(90deg, #fff, var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  letter-spacing: 2px;
}

.brand .subtitle {
  font-size: 11px; color: var(--text-dim); margin-top: 1px; letter-spacing: 1px;
}

/* 顶栏统计 */
.top-stats {
  display: flex; gap: 36px; align-items: center;
}

/* 竞赛Banner */
.competition-banner {
  display: flex;
  align-items: center;
  height: 40px;
  flex-shrink: 0;
  max-width: 200px;
  overflow: hidden;
}
.competition-banner img {
  height: 40px !important;
  width: auto !important;
  max-width: 200px !important;
}

.top-stat {
  display: flex; align-items: center; gap: 8px;
}

.top-stat-icon { font-size: 10px; }
.online-icon { color: var(--success); }
.alert-icon-t { color: var(--danger); font-size: 8px; }

.top-stat-label { font-size: 13px; color: var(--text-dim); }

.top-stat-value {
  font-size: 20px; font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  text-shadow: 0 0 12px rgba(0, 212, 255, 0.4);
}

.top-bar .info {
  display: flex; align-items: center; gap: 16px; font-size: 13px;
}

#clock { font-variant-numeric: tabular-nums; color: var(--text-dim); }

.network-status {
  padding: 4px 12px; border-radius: 12px; font-size: 11px; font-weight: 500;
}
.network-status.online { background: rgba(0,255,136,0.12); color: var(--success); border: 1px solid rgba(0,255,136,0.2); }
.network-status.offline { background: rgba(255,152,0,0.12); color: var(--warning); border: 1px solid rgba(255,152,0,0.2); }

/* ========== 主区域：三栏布局 ========== */
.main-area {
  display: grid;
  grid-template-columns: 300px 1fr 300px;
  gap: 8px;
  padding: 8px;
  overflow: hidden;
}

/* ========== 侧边面板通用 ========== */
.left-panel,
.right-panel {
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}

.left-panel {
  padding-right: 4px;
  box-shadow: 2px 0 20px rgba(0, 212, 255, 0.04);
}

.right-panel {
  padding-left: 4px;
  box-shadow: -2px 0 20px rgba(0, 212, 255, 0.04);
}

.side-card {
  display: flex;
  flex-direction: column;
  background: var(--panel-bg);
  border-radius: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
  animation: fadeSlideIn 0.4s ease-out both;
}

.side-card:nth-child(1) { animation-delay: 0s; }
.side-card:nth-child(2) { animation-delay: 0.08s; }
.side-card:nth-child(3) { animation-delay: 0.16s; }

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.side-card.flex-1 {
  flex: 1;
  min-height: 0;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  background: rgba(0, 212, 255, 0.04);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  position: relative;
}

.card-header::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 3px;
  background: var(--accent);
  border-radius: 0 2px 2px 0;
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

.card-icon svg {
  width: 16px;
  height: 16px;
}

.card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  flex: 1;
}

.card-count {
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 2px 10px;
  border-radius: 10px;
  font-weight: 600;
}

.card-count.alert-badge {
  color: var(--danger);
  background: rgba(255, 51, 51, 0.12);
}

.card-body {
  padding: 10px 12px;
}

.card-body.scrollable {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}

.card-body.scrollable::-webkit-scrollbar { width: 3px; }
.card-body.scrollable::-webkit-scrollbar-track { background: transparent; }
.card-body.scrollable::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 2px; }

/* ========== 空状态 ========== */
.empty-hint {
  text-align: center; padding: 28px 12px;
  color: var(--text-dim); font-size: 12px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.empty-hint svg {
  opacity: 0.4;
}

.empty-hint::before {
  content: '';
  display: block;
  width: 32px; height: 32px;
  margin: 0 auto 10px;
  border-radius: 50%;
  background: var(--accent-dim);
  animation: emptyPulse 2s ease-in-out infinite;
}

@keyframes emptyPulse {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.15); opacity: 0.7; }
}

.empty-state-check {
  text-align: center; padding: 28px 12px;
  color: var(--success); font-size: 12px; font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.empty-state-check svg {
  flex-shrink: 0;
}

.empty-hint-inline {
  text-align: center; padding: 0 20px;
  color: var(--text-dim); font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.empty-hint-inline svg {
  opacity: 0.4;
}

/* ========== 场景（地图） ========== */
#scene-container {
  position: relative;
  overflow: hidden;
  background: var(--bg-primary);
  border-radius: 12px;
  border: 1px solid var(--border);
}

#scene-container canvas {
  width: 100% !important; height: 100% !important;
  display: block;
}

/* 场景工具栏 */
.scene-toolbar {
  position: absolute; top: 12px; left: 12px;
  display: flex; flex-direction: column; gap: 6px; z-index: 5;
}

.scene-toolbar button {
  width: 36px; height: 36px;
  background: var(--toolbar-bg);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  color: var(--accent);
  font-size: 16px;
  cursor: pointer;
  transition: all 0.2s;
  backdrop-filter: blur(8px);
}

.scene-toolbar button:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.2);
}

/* 预警闪烁 */
#alert-flash {
  position: absolute; inset: 0;
  border: 3px solid transparent;
  pointer-events: none; z-index: 20;
  border-radius: 12px;
  transition: border-color 0.1s;
}

#alert-flash.active {
  border-color: var(--danger);
  animation: alertPulse 0.5s ease-in-out 4;
}

@keyframes alertPulse {
  0%, 100% { border-color: transparent; }
  50% { border-color: var(--danger); box-shadow: inset 0 0 60px rgba(255,51,51,0.15); }
}

/* ========== 成员列表 ========== */
.member-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; margin-bottom: 4px;
  background: var(--bg-card);
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}

.member-item:hover { background: var(--bg-card-hover); border-color: var(--border); }

.member-item.danger {
  border-left: 3px solid var(--danger);
  background: rgba(255, 51, 51, 0.06);
}

.member-item.lagging {
  border-left: 3px solid var(--warning);
  background: rgba(255, 152, 0, 0.06);
}

.member-avatar {
  width: 34px; height: 34px;
  background: var(--accent-dim);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600; color: var(--accent);
  flex-shrink: 0;
  border: 2px solid transparent;
  transition: border-color 0.2s;
}

.member-item.danger .member-avatar { border-color: var(--danger); background: rgba(255,51,51,0.12); color: var(--danger); }
.member-item.lagging .member-avatar { border-color: var(--warning); background: rgba(255,152,0,0.12); color: var(--warning); }
.member-item.normal .member-avatar { border-color: rgba(0,255,136,0.3); }

.member-info { flex: 1; min-width: 0; }
.member-name { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.member-detail { font-size: 11px; color: var(--text-dim); margin-top: 2px; }

.member-status {
  display: flex; align-items: center; gap: 5px; flex-shrink: 0;
}

.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
}
.status-dot.normal { background: var(--success); box-shadow: 0 0 6px rgba(0,255,136,0.4); }
.status-dot.danger { background: var(--danger); animation: dotPulse 1s infinite; box-shadow: 0 0 8px rgba(255,51,51,0.5); }
.status-dot.lagging { background: var(--warning); box-shadow: 0 0 6px rgba(255,152,0,0.4); }
.status-dot.offline { background: var(--offline-dot); }

@keyframes dotPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.status-text { font-size: 11px; color: var(--text-dim); }

/* 设备连接标签 */
.conn-tag {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 600;
  white-space: nowrap;
  line-height: 1.4;
}
.conn-bt { color: #00e5ff; background: rgba(0,229,255,0.12); }
.conn-wifi { color: #00ff88; background: rgba(0,255,136,0.12); }
.conn-none { color: #6b7394; background: rgba(107,115,148,0.12); }
.conn-offline { color: #ff5252; background: rgba(255,82,82,0.12); }

/* 设备状态区域 */
.device-status-area {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex-shrink: 0;
}

/* ========== 预警列表 ========== */
.alert-item {
  display: flex; align-items: flex-start; gap: 8px;
  padding: 9px 10px; margin-bottom: 4px;
  background: var(--bg-card);
  border-radius: 8px;
  border: 1px solid transparent;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}

.alert-item::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--danger);
  animation: alertBarPulse 1.5s ease-in-out infinite;
}

@keyframes alertBarPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.alert-item:hover { background: var(--bg-card-hover); }

.alert-icon-badge {
  width: 30px; height: 30px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; flex-shrink: 0;
}

.alert-info { flex: 1; min-width: 0; }
.alert-title { font-size: 12px; font-weight: 600; }
.alert-meta { font-size: 10px; color: var(--text-dim); margin-top: 3px; }
.alert-detail { font-size: 10px; color: var(--text-dim); margin-top: 3px; line-height: 1.4; }

.btn-resolve {
  padding: 4px 10px;
  background: rgba(0,255,136,0.1);
  border: 1px solid rgba(0,255,136,0.25);
  border-radius: 6px;
  color: var(--success);
  font-size: 11px;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.2s;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
}
.btn-resolve:hover { background: rgba(0,255,136,0.2); box-shadow: 0 0 10px rgba(0,255,136,0.15); }

/* ========== 设备列表 ========== */
.device-item {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 10px; margin-bottom: 4px;
  background: var(--bg-card);
  border-radius: 8px;
  border: 1px solid transparent;
  transition: all 0.2s;
}

.device-item:hover { background: var(--bg-card-hover); }
.device-item.offline { opacity: 0.45; }

.device-icon { font-size: 18px; flex-shrink: 0; }

.device-info { flex: 1; min-width: 0; }
.device-name { font-size: 12px; font-weight: 500; }
.device-owner { font-size: 10px; color: var(--text-dim); margin-top: 2px; }

.device-battery {
  display: flex; align-items: center; gap: 6px; flex-shrink: 0;
}

.battery-bar {
  width: 42px; height: 7px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px; overflow: hidden;
}

.battery-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.6s ease;
  box-shadow: 0 0 6px currentColor;
}

.battery-text { font-size: 10px; color: var(--text-dim); min-width: 28px; text-align: right; font-variant-numeric: tabular-nums; }

/* ========== 数据概览 ========== */
.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.overview-item {
  text-align: center;
  padding: 14px 8px;
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(0,212,255,0.04) 100%);
  border-radius: 10px;
  border: 1px solid var(--border);
  transition: all 0.2s;
}

.overview-item:hover {
  border-color: var(--border-strong);
  background: linear-gradient(135deg, var(--bg-card-hover) 0%, rgba(0,212,255,0.08) 100%);
}

.overview-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 16px rgba(0, 212, 255, 0.3);
}

.overview-label {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
}

/* ========== 队伍信息 ========== */
.team-info-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 4px;
  border-bottom: 1px solid var(--border);
}

.team-info-row:last-child { border-bottom: none; }

.team-info-label {
  font-size: 12px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.team-info-label svg {
  width: 14px;
  height: 14px;
  opacity: 0.5;
}

.team-info-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

/* ========== 轨迹列表（底栏） ========== */
.bottom-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 28px;
  background: var(--panel-bg);
  border-top: 1px solid var(--border-strong);
  position: relative;
  overflow: hidden;
}

.bottom-bar::before {
  content: '';
  position: absolute;
  top: -1px; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glow-line), transparent);
}

.bottom-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 1px;
}

.bottom-tracks {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  flex: 1;
  align-items: center;
  padding: 10px 0;
}

.bottom-tracks::-webkit-scrollbar { height: 3px; }
.bottom-tracks::-webkit-scrollbar-track { background: transparent; }
.bottom-tracks::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 2px; }

.track-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(0,212,255,0.06) 100%);
  border: 1px solid var(--border);
  border-radius: 20px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.25s;
}

.track-pill:hover {
  background: var(--accent-dim);
  border-color: var(--border-strong);
  box-shadow: 0 0 16px rgba(0, 212, 255, 0.12);
}

.track-pill.active {
  background: rgba(0, 212, 255, 0.15);
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.track-pill-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
}

.track-pill-icon {
  display: flex;
  align-items: center;
  color: var(--accent);
}

.track-pill-icon svg {
  width: 14px;
  height: 14px;
}

.track-pill-detail span {
  display: flex;
  align-items: center;
  gap: 3px;
}

.track-pill-detail svg {
  width: 10px;
  height: 10px;
  opacity: 0.6;
}

.track-pill.active .track-pill-name { color: var(--accent); }

.track-pill-meta {
  font-size: 10px;
  color: var(--text-dim);
}

/* ========== Toast 通知 ========== */
#app-toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--toast-bg);
  border: 1px solid var(--border-strong);
  color: var(--text);
  padding: 10px 24px;
  border-radius: 10px;
  font-size: 13px;
  z-index: 1000;
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

#app-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ========== 高德地图 Marker 样式 ========== */
.member-marker {
  display: flex; flex-direction: column; align-items: center;
  pointer-events: auto; position: relative;
}

.marker-dot {
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 10px currentColor;
  z-index: 2;
}

.marker-pulse {
  position: absolute; top: -4px;
  width: 22px; height: 22px; border-radius: 50%;
  opacity: 0.4; z-index: 1;
  animation: markerPulse 2s ease-in-out infinite;
}

@keyframes markerPulse {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.5); opacity: 0.1; }
}

.marker-label {
  margin-top: 4px; font-size: 11px; font-weight: 500;
  color: var(--text); white-space: nowrap;
  text-shadow: 0 1px 4px rgba(0,0,0,0.9);
  background: var(--marker-label-bg);
  padding: 2px 8px; border-radius: 4px;
  border: 1px solid var(--marker-label-border);
}

.device-marker {
  display: flex; flex-direction: column; align-items: center;
  pointer-events: auto;
}

.marker-device-icon {
  font-size: 18px;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.8));
}

.camp-marker {
  display: flex; flex-direction: column; align-items: center;
}

.marker-camp-icon {
  font-size: 20px;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.8));
}

.alert-marker {
  display: flex; flex-direction: column; align-items: center;
  pointer-events: auto;
}

.marker-alert-icon {
  width: 26px; height: 26px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: #fff; font-weight: bold;
  animation: alertBlink 1s ease-in-out infinite;
  border: 2px solid rgba(255,255,255,0.3);
}

@keyframes alertBlink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.1); }
}

/* 高德地图信息窗体暗色覆盖 */
.amap-info-content {
  background: var(--info-content-bg) !important;
  color: var(--text) !important;
  border: 1px solid var(--border-strong) !important;
  border-radius: 8px !important;
  font-family: inherit !important;
}

.amap-info-sharp { border-top-color: var(--info-content-bg) !important; }

/* 高德控件暗色覆盖 */
.amap-control-bar { display: none !important; }

/* ========== 队伍切换器 ========== */
.team-selector-body {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px 12px !important;
}

.team-pill {
  padding: 5px 14px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-dim);
  background: var(--bg-card);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 5px;
}

.team-pill svg {
  width: 14px;
  height: 14px;
}

.team-pill:hover {
  background: var(--accent-dim);
  border-color: var(--border-strong);
  color: var(--text);
}

.team-pill.active {
  background: rgba(0, 212, 255, 0.15);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.15);
}

/* ========== 数据概览图标 ========== */
.overview-icon {
  margin-bottom: 4px;
  display: flex;
  justify-content: center;
}

.overview-icon svg {
  width: 22px;
  height: 22px;
}

/* ========== 轨迹详情样式 ========== */
.track-pill {
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 8px 16px;
  min-width: 180px;
}

.track-pill-main {
  display: flex;
  align-items: center;
  gap: 6px;
}

.track-pill-detail {
  display: flex;
  gap: 10px;
  font-size: 10px;
  color: var(--text-dim);
}

.track-recording {
  font-size: 9px;
  color: var(--danger);
  background: rgba(255, 51, 51, 0.15);
  padding: 1px 6px;
  border-radius: 8px;
  font-weight: 600;
  animation: recPulse 1.5s ease-in-out infinite;
}

@keyframes recPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ========== 轨迹分组 ========== */
.track-group {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.track-group + .track-group {
  margin-left: 6px;
}

.track-group-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 14px;
  flex-shrink: 0;
  align-self: flex-start;
}

.track-group-avatar {
  width: 20px; height: 20px;
  background: var(--accent-dim);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 600; color: var(--accent);
  flex-shrink: 0;
}

.track-group-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}

.track-group-count {
  font-size: 10px;
  color: var(--text-dim);
  background: var(--accent-dim);
  padding: 1px 6px;
  border-radius: 8px;
  white-space: nowrap;
}

.track-group-items {
  display: flex;
  gap: 6px;
  padding: 4px 0;
}

/* ========== 主题切换按钮 ========== */
.theme-toggle {
  width: 32px; height: 32px;
  background: var(--accent-dim);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  color: var(--accent);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  flex-shrink: 0;
}

.theme-toggle:hover {
  background: var(--accent-glow);
  border-color: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

/* ========== 亮色模式特定覆盖 ========== */
[data-theme="light"] .brand h1 {
  background: linear-gradient(90deg, #1a1a2e, var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

[data-theme="light"] .brand .logo {
  box-shadow: 0 2px 12px rgba(0, 102, 204, 0.2);
}

[data-theme="light"] .logo {
  animation: logoPulseLight 3s ease-in-out infinite;
}

@keyframes logoPulseLight {
  0%, 100% { box-shadow: 0 2px 12px rgba(0, 102, 204, 0.2); }
  50% { box-shadow: 0 2px 20px rgba(0, 102, 204, 0.35); }
}

[data-theme="light"] .overview-value {
  text-shadow: none;
}

[data-theme="light"] .top-stat-value {
  text-shadow: none;
}

[data-theme="light"] .left-panel {
  box-shadow: 2px 0 20px rgba(0, 0, 0, 0.04);
}

[data-theme="light"] .right-panel {
  box-shadow: -2px 0 20px rgba(0, 0, 0, 0.04);
}

[data-theme="light"] .track-pill:hover {
  box-shadow: 0 2px 12px rgba(0, 102, 204, 0.1);
}

[data-theme="light"] .track-pill.active {
  box-shadow: 0 2px 16px rgba(0, 102, 204, 0.15);
}

[data-theme="light"] .team-pill.active {
  box-shadow: 0 2px 10px rgba(0, 102, 204, 0.12);
}

[data-theme="light"] .empty-hint::before {
  background: var(--accent-dim);
}

[data-theme="light"] .battery-bar {
  background: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .member-item.danger {
  background: rgba(211, 47, 47, 0.04);
}

[data-theme="light"] .member-item.lagging {
  background: rgba(230, 81, 0, 0.04);
}

[data-theme="light"] .member-item.danger .member-avatar {
  background: rgba(211, 47, 47, 0.08);
}

[data-theme="light"] .member-item.lagging .member-avatar {
  background: rgba(230, 81, 0, 0.08);
}

[data-theme="light"] .alert-item::before {
  background: var(--danger);
}

[data-theme="light"] .card-header {
  background: var(--accent-dim);
}

/* ========== 弹窗 Modal ========== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  width: 680px;
  max-height: 75vh;
  background: var(--panel-bg);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px) scale(0.96);
  transition: transform 0.25s ease;
}

.modal-overlay.active .modal-box {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: rgba(0, 212, 255, 0.04);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.modal-header .card-icon { color: var(--accent); }

.modal-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-count {
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 2px 10px;
  border-radius: 10px;
  font-weight: 600;
}

.modal-close {
  width: 30px; height: 30px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-dim);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.modal-close:hover {
  background: var(--bg-card-hover);
  color: var(--danger);
  border-color: var(--danger);
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px;
  min-height: 0;
}

.modal-body::-webkit-scrollbar { width: 4px; }
.modal-body::-webkit-scrollbar-track { background: transparent; }
.modal-body::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 2px; }

/* 弹窗内列表项 */
.modal-list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  margin-bottom: 4px;
  background: var(--bg-card);
  border-radius: 8px;
  border: 1px solid transparent;
  transition: all 0.2s;
}

.modal-list-item:hover {
  background: var(--bg-card-hover);
  border-color: var(--border);
}

.modal-list-item .item-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  flex-shrink: 0;
}

.modal-list-item .item-info { flex: 1; min-width: 0; }
.modal-list-item .item-name { font-size: 13px; font-weight: 500; color: var(--text); }
.modal-list-item .item-sub { font-size: 11px; color: var(--text-dim); margin-top: 2px; }

.modal-list-item .item-badge {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 8px;
  font-weight: 600;
  flex-shrink: 0;
}

.badge-online { background: rgba(0,255,136,0.12); color: var(--success); }
.badge-offline { background: rgba(100,100,100,0.15); color: var(--text-dim); }
.badge-danger { background: rgba(255,51,51,0.12); color: var(--danger); }
.badge-active { background: rgba(255,152,0,0.12); color: var(--warning); }
.badge-recording { background: rgba(156,39,176,0.12); color: #9c27b0; }
.badge-completed { background: rgba(0,255,136,0.12); color: #00ff88; }

/* 数据概览卡片可点击 */
.overview-item {
  cursor: pointer;
}

.overview-item:active {
  transform: scale(0.97);
}

/* 弹窗空状态 */
.modal-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-dim);
  font-size: 13px;
}