/* ============================================================
   智能驾驶舱 — #page-dashboard
   强生红白品牌风 · 世界 100 强驾驶舱质感
   白卡片 · 红点缀 · 留白充足 · 数字等宽
   ============================================================ */

#page-dashboard { padding-bottom: 46px; }

/* ================= 区块间距 ================= */
#page-dashboard .dash-stack { margin-top: 14px; }
#page-dashboard .grid { align-items: stretch; }
#page-dashboard .dash-cell { min-width: 0; }
#page-dashboard .dash-cell .card { height: 100%; display: flex; flex-direction: column; }
#page-dashboard .dash-cell .card-bd { flex: 1; }

/* ================= KPI 主行 ================= */
#page-dashboard .kpi-row { margin-bottom: 14px; }
#page-dashboard .kpi { padding: 16px 18px 15px; }
#page-dashboard .kpi-value { font-size: 30px; line-height: 1.12; }
#page-dashboard .kpi-foot b { color: var(--ink); font-weight: 700; }

/* 事故数复合数值：2 伤 + 8 未遂 */
#page-dashboard .kpi-mix { font-size: 23px; letter-spacing: 0; white-space: nowrap; }
#page-dashboard .kpi-mix b { font-weight: 700; color: var(--red-dark); }
#page-dashboard .kpi-mix .kpi-unit { margin-left: 3px; }
#page-dashboard .kpi-plus { color: var(--ink-4); font-size: 15px; font-weight: 500; margin: 0 5px; }

/* 安全评分状态点 */
#page-dashboard .score-dot {
  width: 7px; height: 7px; border-radius: 50%;
  display: inline-block; margin-right: 5px;
}

/* ================= KPI 补充小卡 ================= */
#page-dashboard .kpi-mini { padding: 13px 16px 12px; border-radius: 12px; }
#page-dashboard .kpi-mini .kpi-value { font-size: 22px; margin: 6px 0 4px; }
#page-dashboard .kpi-mini .kpi-label { font-size: 11px; }
#page-dashboard .kpi-mini .kpi-foot { font-size: 10.5px; }

/* ================= 图表容器（必须有明确高度） ================= */
#page-dashboard .chart-box { width: 100%; }
#page-dashboard .chart-trend { height: 320px; }
#page-dashboard .chart-radar { height: 320px; }
#page-dashboard .chart-shift { height: 400px; }
#page-dashboard .chart-sankey { height: 400px; }

/* ================= 雷达图右上角产线分数徽章 ================= */
#page-dashboard .radar-badges { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
#page-dashboard .radar-badges .rb {
  display: inline-flex; align-items: baseline; gap: 5px;
  font-size: 11px; padding: 3px 8px; border-radius: 7px;
  background: var(--bg); border: 1px solid var(--line);
}
#page-dashboard .radar-badges .rb b { font-size: 10.5px; letter-spacing: .5px; }
#page-dashboard .radar-badges .rb span:last-child { font-size: 12.5px; font-weight: 700; letter-spacing: -.3px; }

/* ================= 实时 LIVE 徽标 ================= */
#page-dashboard .live-badge {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--red); color: #fff;
  font-size: 10px; font-weight: 800; letter-spacing: 1.4px;
  padding: 3px 9px; border-radius: 20px;
  font-family: var(--font-num);
  box-shadow: 0 2px 8px rgba(204, 0, 0, .28);
}
#page-dashboard .live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #fff;
  animation: dashLiveBlink 1.1s ease-in-out infinite;
}
@keyframes dashLiveBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: .2; }
}

/* ================= 传感器卡片 ================= */
#page-dashboard .sensor-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
}
#page-dashboard .sensor {
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: linear-gradient(180deg, #FFFFFF 0%, #FBFBFC 100%);
  padding: 14px 16px 15px;
  transition: border-color .3s, background .3s;
}
#page-dashboard .sensor.is-warn {
  border-color: #EFD9B8;
  background: linear-gradient(180deg, #FFFFFF 0%, #FDF8EF 100%);
}
#page-dashboard .sensor.is-alarm {
  border-color: var(--red);
  background: linear-gradient(180deg, #FFFFFF 0%, var(--red-soft) 100%);
}

#page-dashboard .sensor-hd { display: flex; align-items: center; justify-content: space-between; }
#page-dashboard .sensor-name { display: flex; align-items: baseline; gap: 8px; }
#page-dashboard .sensor-line {
  font-size: 15px; font-weight: 800; color: var(--ink); letter-spacing: .5px;
}
#page-dashboard .sensor-where { font-size: 10.5px; color: var(--ink-4); }

/* 状态点 + 文案 */
#page-dashboard .sensor-status {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 700;
  padding: 3px 9px; border-radius: 20px;
}
#page-dashboard .sensor-status .s-dot { width: 7px; height: 7px; border-radius: 50%; }
#page-dashboard .sensor-status.st-ok { color: var(--green); background: var(--green-tint); }
#page-dashboard .sensor-status.st-ok .s-dot { background: var(--green); }
#page-dashboard .sensor-status.st-warn { color: var(--orange); background: var(--orange-tint); }
#page-dashboard .sensor-status.st-warn .s-dot { background: var(--orange); }
#page-dashboard .sensor-status.st-alarm { color: var(--red); background: var(--red-tint); }
#page-dashboard .sensor-status.st-alarm .s-dot { background: var(--red); animation: dashLiveBlink .9s ease-in-out infinite; }

/* 三个指标 */
#page-dashboard .sensor-metrics {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  margin-top: 13px; padding-top: 12px;
  border-top: 1px dashed var(--line);
}
#page-dashboard .s-m-label {
  font-size: 10.5px; color: var(--ink-4);
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 4px;
}
#page-dashboard .s-m-label span { font-size: 9.5px; color: var(--ink-4); opacity: .85; }
#page-dashboard .s-m-val {
  font-size: 19px; font-weight: 700; color: var(--ink);
  letter-spacing: -.4px; line-height: 1.1;
}
#page-dashboard .sensor.is-warn .s-m-val { color: var(--orange); }
#page-dashboard .sensor.is-alarm .s-m-val { color: var(--red); }

/* ================= 加载失败占位 ================= */
#page-dashboard .dash-load-err { grid-column: 1 / -1; }
#page-dashboard .dash-load-err .empty { padding: 30px 20px; }

/* ================= 响应式兜底 ================= */
@media (max-width: 1280px) {
  #page-dashboard .sensor-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  #page-dashboard .sensor-grid { grid-template-columns: 1fr; }
  #page-dashboard .kpi-mix { font-size: 19px; }
}