/* ===== 主题令牌:参考调色板(light)===== */
/* 特斯拉官网同款字体:tesla.cn 的「Model Y L」标题用 Universal Sans Display Medium */
@font-face {
  font-family: 'Universal Sans Display';
  src: url('fonts/Universal-Sans-Display-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface-1: #fcfcfb;
  --text-primary: #0b0b0b;
  --text-secondary: #52514e;
  --text-muted: #898781;
  --gridline: #e1e0d9;
  --baseline: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --series-1: #2a78d6;
  --series-2: #eb6834;
  --series-3: #1baf7a;
  --series-4: #eda100;
  --seq-blue-300: #6da7ec;
  --seq-blue-400: #3987e5;
  --seq-blue-500: #256abf;
  --seq-blue-600: #184f95;
  --tile-track: rgba(11, 11, 11, 0.08);
  /* 车模型部位用不透明实色(tile-track/baseline 压 surface-1 的等效色),轮子→车体→后视镜依次遮挡,不产生半透明叠加 */
  --car-body: #e9e9e8;
  --car-tire: #cccbc1;
  /* 活动分类色(参考调色板,黄/品红/绿/紫四色全配对校验通过):行驶=黄 充电=青 哨兵=品红 驻车空调=绿 驻车耗电=紫 */
  /* 小憩=天蓝(#0284c7,validate_palette 明主题全配对通过;CVD 临界对为既有 哨兵↔充电,chip 自带文字兜底) */
  --cat-drive: #eda100;
  --cat-charge: #1baf7a;
  --cat-sentry: #e87ba4;
  --cat-climate: #008300;
  --cat-idle: #4a3aa7;
  --cat-nap: #0284c7;
  --success: #006300;
  /* ===== iOS 27 液态玻璃材质令牌 =====
     玻璃卡片 = 半透底 + 背景模糊/饱和 + 发丝描边 + 顶部镜面高光 + 暗化底缘(可读性) */
  --glass-card: color-mix(in srgb, var(--surface-1) 58%, transparent);
  --glass-hi: rgba(255, 255, 255, 0.95);
  --glass-edge: rgba(11, 11, 11, 0.14);
  --glass-edge-dark: rgba(11, 11, 11, 0.12);
  --glass-shadow: 0 18px 48px rgba(23, 32, 44, 0.17), 0 2px 8px rgba(23, 32, 44, 0.07);
  --glass-sheen: rgba(255, 255, 255, 0.5);
  /* 立体控件:顶部受光渐变 + 外投影 */
  --ctl-top: color-mix(in srgb, var(--surface-1) 82%, transparent);
  --ctl-bot: color-mix(in srgb, var(--page) 58%, transparent);
  --ctl-shadow: 0 2px 7px rgba(23, 32, 44, 0.15);
  /* 环境色晕:让玻璃有内容可折射(相当于 iOS 壁纸) */
  --glow-1: color-mix(in srgb, var(--series-1) 30%, transparent);
  --glow-2: color-mix(in srgb, var(--cat-sentry) 22%, transparent);
  --glow-3: color-mix(in srgb, var(--series-3) 24%, transparent);
}

/* ===== 主题令牌:dark(默认)===== */
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface-1: #1a1a19;
  --text-primary: #ffffff;
  --text-secondary: #c3c2b7;
  --text-muted: #898781;
  --gridline: #2c2c2a;
  --baseline: #383835;
  --border: rgba(255, 255, 255, 0.10);
  --series-1: #3987e5;
  --series-2: #d95926;
  --series-3: #199e70;
  --series-4: #c98500;
  --seq-blue-300: #6da7ec;
  --seq-blue-400: #3987e5;
  --seq-blue-500: #256abf;
  --seq-blue-600: #184f95;
  --tile-track: rgba(255, 255, 255, 0.10);
  --car-body: #313130;
  --car-tire: #343431;
  --cat-drive: #c98500;
  --cat-charge: #199e70;
  --cat-sentry: #d55181;
  --cat-climate: #008300;
  --cat-idle: #9085e9;
  --cat-nap: #22d3ee;
  --success: #0ca30c;
  /* 暗色玻璃:更通透、高光更克制、底缘更暗(iOS 27 暗化边缘提可读性) */
  --glass-card: color-mix(in srgb, var(--surface-1) 46%, transparent);
  --glass-hi: rgba(255, 255, 255, 0.22);
  --glass-edge: rgba(255, 255, 255, 0.16);
  --glass-edge-dark: rgba(0, 0, 0, 0.5);
  --glass-shadow: 0 22px 60px rgba(0, 0, 0, 0.62), 0 2px 10px rgba(0, 0, 0, 0.42);
  --glass-sheen: rgba(255, 255, 255, 0.07);
  --ctl-top: color-mix(in srgb, var(--surface-1) 85%, transparent);
  --ctl-bot: color-mix(in srgb, var(--page) 62%, transparent);
  --ctl-shadow: 0 3px 10px rgba(0, 0, 0, 0.5);
  --glow-1: color-mix(in srgb, var(--series-1) 46%, transparent);
  --glow-2: color-mix(in srgb, var(--cat-sentry) 30%, transparent);
  --glow-3: color-mix(in srgb, var(--series-3) 32%, transparent);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface-1: #1a1a19;
    --text-primary: #ffffff;
    --text-secondary: #c3c2b7;
    --text-muted: #898781;
    --gridline: #2c2c2a;
    --baseline: #383835;
    --border: rgba(255, 255, 255, 0.10);
    --series-1: #3987e5;
    --series-2: #d95926;
    --series-3: #199e70;
    --series-4: #c98500;
    --seq-blue-300: #6da7ec;
    --seq-blue-400: #3987e5;
    --seq-blue-500: #256abf;
    --seq-blue-600: #184f95;
    --tile-track: rgba(255, 255, 255, 0.10);
    --car-body: #313130;
    --car-tire: #343431;
    --cat-drive: #c98500;
    --cat-charge: #199e70;
    --cat-sentry: #d55181;
    --cat-climate: #008300;
    --cat-idle: #9085e9;
    --cat-nap: #22d3ee;
    --success: #0ca30c;
    /* 暗色玻璃令牌(同 :root[data-theme="dark"]) */
    --glass-card: color-mix(in srgb, var(--surface-1) 46%, transparent);
    --glass-hi: rgba(255, 255, 255, 0.22);
    --glass-edge: rgba(255, 255, 255, 0.16);
    --glass-edge-dark: rgba(0, 0, 0, 0.5);
    --glass-shadow: 0 22px 60px rgba(0, 0, 0, 0.62), 0 2px 10px rgba(0, 0, 0, 0.42);
    --glass-sheen: rgba(255, 255, 255, 0.07);
    --ctl-top: color-mix(in srgb, var(--surface-1) 85%, transparent);
    --ctl-bot: color-mix(in srgb, var(--page) 62%, transparent);
    --ctl-shadow: 0 3px 10px rgba(0, 0, 0, 0.5);
    --glow-1: color-mix(in srgb, var(--series-1) 46%, transparent);
    --glow-2: color-mix(in srgb, var(--cat-sentry) 30%, transparent);
    --glow-3: color-mix(in srgb, var(--series-3) 32%, transparent);
  }
}

/* ===== 基础 ===== */
* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--page);
  color: var(--text-primary);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  transition: background 0.25s ease, color 0.25s ease;
  /* 移动端:去掉点按高亮、防止旋转屏幕时 iOS 自动放大字体 */
  -webkit-tap-highlight-color: transparent;
  -webkit-text-size-adjust: 100%;
}

.wrap {
  max-width: 1320px;
  margin: 0 auto;
  padding: 24px 20px 108px; /* 底部留白:避开浮动分页导航栏 */
}

/* 环境光背景:固定的柔和色晕,让液态玻璃有内容可折射(相当于 iOS 壁纸);
   第一层实色盖板压住顶部 ~38% 视口——下拉过冲露出的区域永远只有纯净底色
   (不再是红蓝配色),只留中央的小圆圈星舰徽标(#space-mark) */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(to bottom, var(--page) 0 30%, transparent 55%),
    radial-gradient(55% 42% at 12% 34%, var(--glow-1), transparent 70%),
    radial-gradient(48% 40% at 88% 40%, var(--glow-2), transparent 72%),
    radial-gradient(70% 55% at 50% 108%, var(--glow-3), transparent 75%);
}

/* 下拉过冲时露出的顶部背景徽标:小圆圈 + 星舰剪影。
   默认 opacity:0——不同设备顶栏高度不一,靠遮挡不可靠;
   只在 JS 检测到真正过冲(scrollY<0)时加 .peek 点亮,平时绝不显示 */
#space-mark {
  position: fixed;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid color-mix(in srgb, var(--text-muted) 50%, transparent);
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity .3s ease;
}

#space-mark.peek { opacity: 1; }

/* 圈圈上的旋转高光弧:一段亮弧沿圆环持续扫圈 */
#space-mark::before {
  content: '';
  position: absolute;
  inset: -1.5px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0 64%,
    color-mix(in srgb, var(--text-muted) 90%, transparent) 82%, transparent 98%);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 1.5px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 1.5px));
  animation: sm-spin 3.2s linear infinite;
}

@keyframes sm-spin { to { transform: rotate(1turn); } }

/* 星舰缓缓悬浮;尾焰在圆圈底部持续脉动 */
#space-mark i {
  position: absolute;
  inset: 7px 9px 10px;
  background: color-mix(in srgb, var(--text-muted) 62%, transparent);
  -webkit-mask: url(starship.svg) center / contain no-repeat;
  mask: url(starship.svg) center / contain no-repeat;
  animation: sm-bob 2.6s ease-in-out infinite;
}

#space-mark::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 4px;
  width: 6px;
  height: 9px;
  transform: translateX(-50%);
  background: radial-gradient(50% 100% at 50% 0,
    #ffc46b 0%, #ff7a1a 55%, transparent 78%);
  border-radius: 45% 45% 60% 60%;
  filter: blur(.6px);
  animation: sm-flame .5s ease-in-out infinite alternate;
}

@keyframes sm-bob {
  0%, 100% { transform: translateY(1px); }
  50% { transform: translateY(-2.5px); }
}

@keyframes sm-flame {
  from { opacity: .45; transform: translateX(-50%) scaleY(.7); }
  to { opacity: .95; transform: translateX(-50%) scaleY(1.2); }
}

@media (prefers-reduced-motion: reduce) {
  #space-mark i, #space-mark::before, #space-mark::after { animation: none; }
}

/* ===== 顶栏:sticky,下滑收缩成紧凑徽章栏并钉在顶部,回顶展开 ===== */
header {
  position: sticky;
  top: 0;
  z-index: 1100;             /* 压过 Leaflet 控件容器(1000),低于 Tab 栏(1200) */
  margin: 0 -20px;            /* 满幅:盖住 .wrap 两侧 padding,防止边缘漏出滚动内容 */
  padding: 6px 20px 14px;     /* 下间距折进 padding,背景覆盖,不留缝隙 */
  /* 常驻不透明底色:顶栏区域任何时候都不透出下层内容(页面顶部本来就是纯底色,视觉无差) */
  background: var(--page);
  transition: padding .35s ease, background 0.25s ease;
}

/* 玻璃底放在伪元素上:顶部不透明实色 → 向下渐变半透明磨砂(模糊只在半透明区可见),
   并向下多出一段渐隐尾巴,底部分界线柔和过渡;不遮挡栏内内容;opacity 参与收缩过渡。
   backdrop-filter 与 mask 只在 .mini 态声明(见下):未收缩时这一层连模糊滤镜都不存在,
   避免 Safari 对 backdrop-filter + mask + opacity 组合渲染异常而在页面顶部漏出一条模糊 */
header::before {
  content: '';
  position: absolute;
  inset: 0;
  height: calc(100% + 26px);
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(to bottom,
    var(--page) 0%,
    color-mix(in srgb, var(--page) 82%, transparent) 38%,
    color-mix(in srgb, var(--page) 42%, transparent) 100%);
  opacity: 0;
  transition: opacity .35s ease;
}

/* 收缩态:更紧凑,玻璃底淡入(模糊滤镜随收缩态一起挂上) */
header.mini { padding: 4px 20px 10px; }
header.mini::before {
  opacity: 1;
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-mask-image: linear-gradient(to bottom, #000 calc(100% - 26px), transparent 100%);
  mask-image: linear-gradient(to bottom, #000 calc(100% - 26px), transparent 100%);
}

/* 顶栏主体:左侧两行,右侧车图 */
.header-main {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-left { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 6px; }

/* 第一行:车型徽章 + 电量胶囊——永不换行,电量始终与徽章同行 */
.header-line1 { display: flex; align-items: center; gap: 12px; flex-wrap: nowrap; }

.header-line2 {
  display: flex;
  align-items: center;
  gap: 8px 12px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: var(--text-muted);
}

/* 车图 = 个人中心入口:右侧垂直居中,高度随收缩连续变化 */
.model-link {
  flex: none;
  align-self: center;
  display: block;
  border-radius: 10px;
  transition: filter .15s ease;
}
.model-link:hover { filter: brightness(1.15); }
.model-link:active { opacity: .7; }
.header-main .model-icon {
  height: 84px;
  width: auto;
  display: block;
  transition: height .35s ease;
}
header.mini .header-main .model-icon { height: 44px; }

/* 车名:并入车辆状态标签,细分隔线 + 主色加粗;点击刷新 */
.car-name {
  font-weight: 700;
  color: var(--text-primary);
  border-left: 1px solid var(--border);
  padding-left: 7px;
  cursor: pointer;
  user-select: none;
  transition: color 0.15s ease;
}
.car-name:hover { color: var(--series-1); }
.car-name:active { opacity: 0.55; }

/* 电量胶囊:图标 + 百分比/续航,点击切换 */
.batt-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--glass-edge);
  color: var(--text-primary);
  background: linear-gradient(180deg, var(--ctl-top), var(--ctl-bot));
  box-shadow: var(--ctl-shadow),
              inset 0 1px 0 var(--glass-hi),
              inset 0 -1px 0 var(--glass-edge-dark);
  cursor: pointer;
  user-select: none;
  touch-action: manipulation;
  font-variant-numeric: tabular-nums;
}

.batt-pill:hover { border-color: var(--text-muted); }

.batt-icon { width: 30px; height: 14px; flex: none; }
.batt-icon .batt-shell { fill: none; stroke: var(--text-muted); stroke-width: 1.4; }
.batt-icon .batt-cap { fill: var(--text-muted); }
.batt-icon .batt-fill { fill: var(--series-3); transition: width 0.5s ease, fill 0.5s ease; }
.batt-pill[data-level="low"] .batt-fill { fill: #fab219; }
.batt-pill[data-level="critical"] .batt-fill { fill: #d03b3b; }
.batt-pill[data-level="unknown"] .batt-fill { fill: var(--text-muted); }

/* 数据更新行:固定独占一行(不与状态行混排,避免文本出现时换行闪动);
   收缩时以 max-height/max-width/opacity 连续收起(不用 display:none,避免跳动) */
.header-meta {
  display: flex;
  align-items: center;
  flex: 0 0 100%;
  min-width: 0;
  overflow: hidden;
  max-height: 26px;
  max-width: 100%;
  opacity: 1;
  transition: max-height .3s ease, max-width .3s ease, opacity .22s ease;
}

/* 数据更新文本:刷新时淡入(配合 app.js 重启动画) */
#updated-at.fade-in { animation: rmFadeUp .5s ease; }
@keyframes rmFadeUp {
  from { opacity: 0; transform: translateY(3px); }
  to { opacity: 1; transform: none; }
}

#sw-version, #ota-badge { overflow: hidden; max-width: 120px; opacity: 1; transition: max-width .3s ease, opacity .22s ease; }
#ota-badge { max-width: 220px; white-space: nowrap; }
#ota-badge[hidden] { display: none; }

/* 收缩态:只留 状态(含车名)标签 */
header.mini #sw-version, header.mini #ota-badge, header.mini .header-meta { max-height: 0; max-width: 0; opacity: 0; }


.car-model-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 550;
  color: var(--text-secondary);
}

/* 车型字样:Model Y L 用官方尾标徽章(官图提取的 PNG 蒙版,
   background: currentColor 随主题变色);其他车型回退为 Universal Sans 文字 */
#car-model {
  font-family: 'Universal Sans Display', system-ui, sans-serif;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
}

#car-model-badge[hidden] { display: none; }

#car-model-badge {
  display: block;
  height: 15px;
  width: 134px; /* 徽章比例 701:79 */
  background: currentColor;
  -webkit-mask: url('model-yl-badge.png') center / contain no-repeat;
  mask: url('model-yl-badge.png') center / contain no-repeat;
}

/* 服务器资源:可视化仪表条(与 KPI 卡片 meter 同一视觉语言) */
.sys-meters { display: inline-flex; align-items: center; gap: 14px; }

.sys-meters .meter {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

.sys-meters .meter-track {
  width: 56px;
  height: 6px;
  border-radius: 3px;
  background: var(--tile-track);
  overflow: hidden;
  display: inline-block;
}

.sys-meters .meter-track > i {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 3px;
  background: var(--series-1);
  transition: width 0.6s ease, background 0.6s ease;
}

.sys-meters .meter[data-level="warn"] .meter-track > i { background: #fab219; }
.sys-meters .meter[data-level="critical"] .meter-track > i { background: #d03b3b; }
.sys-meters .meter-val { font-variant-numeric: tabular-nums; min-width: 3.2ch; }

#sys-stats { font-variant-numeric: tabular-nums; white-space: nowrap; }

#sw-version, #updated-at { white-space: nowrap; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 550;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  background: var(--surface-1);
}

.badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
}

.badge[data-state="driving"]  .dot { background: var(--series-1); }
.badge[data-state="charging"] .dot { background: var(--series-3); }
.badge[data-state="online"]   .dot { background: var(--series-2); }
/* OTA 徽标:琥珀色圆点(与行车能耗同色系的警示色) */
.badge[data-state="ota"] { border-color: color-mix(in srgb, var(--cat-drive) 45%, var(--border)); }
.badge[data-state="ota"] .dot { background: var(--cat-drive); }

.icon-btn {
  background: linear-gradient(180deg, var(--ctl-top), var(--ctl-bot));
  border: 1px solid var(--glass-edge);
  color: var(--text-secondary);
  border-radius: 8px;
  padding: 5px 12px;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  box-shadow: var(--ctl-shadow),
              inset 0 1px 0 var(--glass-hi),
              inset 0 -1.5px 0 var(--glass-edge-dark);
  transition: transform 0.12s ease, box-shadow 0.12s ease, color 0.15s ease, border-color 0.15s ease;
}

.icon-btn:active {
  transform: translateY(1px);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.18),
              inset 0 1px 0 var(--glass-hi);
}

.icon-btn:hover { color: var(--text-primary); border-color: var(--text-muted); }

/* 移动端:按钮禁用双击缩放,保证点按即时响应 */
button { touch-action: manipulation; }

/* ===== 车辆总览:Model Y 俯视图(玻璃顶=能量显示区)+ 两侧图例 + 四轮胎压 ===== */
/* 布局约束:图例与信息永远分列车辆两侧,任何宽度下都不许换行堆到下面 */
.carview {
  display: flex;
  flex-wrap: nowrap;
  gap: 16px;
  align-items: stretch;
}

/* 中央列:俯视图舞台(车头朝上) */
.car-mid {
  flex: 1 1 300px;
  min-width: 0;
  max-width: 1600px;  /* 一个不生效的上限,仅为收起态 max-width 过渡可插值 */
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.car-stage {
  position: relative;
  flex: 1 1 auto;
  min-width: 0;
  height: 500px;
}

.car-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* 车内温度曲线:直接画在玻璃上(温度读数下方) */
.car-tpms-tire {
  font-size: 11.5px;
  font-weight: 650;
  text-anchor: middle;
  dominant-baseline: central;
  font-variant-numeric: tabular-nums;
  pointer-events: none;
  user-select: none;
}



/* 卡片顶部:本周期平均能耗条状控件(整卡宽度居中,文字内嵌于条内,官方能耗为刻度竖线) */
.car-eff {
  width: 100%;
  max-width: 480px;
  margin: 0 auto 12px;
  padding: 0 4px;
  box-sizing: border-box;
  container-type: inline-size;
}

/* 条太窄时(手机端展开侧面板):只留填充+刻度线+读数,隐藏文字标注防相碰 */
@container (max-width: 250px) {
  .car-eff-label, .car-eff-official-val, .car-eff-end { display: none; }
}

.car-eff-bar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  height: 34px;
  padding: 0 13px;
  box-sizing: border-box;
  border-radius: 10px;
  background: linear-gradient(180deg, var(--ctl-top), var(--ctl-bot));
  border: 1px solid var(--glass-edge);
  box-shadow: var(--ctl-shadow),
              inset 0 1px 0 var(--glass-hi),
              inset 0 -2px 3px var(--glass-edge-dark);
  overflow: hidden;
  --eff-c: var(--series-1);
}

/* 左端→当前值的柔光填充 + 底缘实线(颜色由 JS 随状态写入) */
.car-eff-fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 0;
  transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1), background 0.3s ease, box-shadow 0.3s ease;
}

.car-eff-label {
  position: relative;
  z-index: 1;
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
}

/* 刻度范围端点:条内左上/右上角小字(与官方刻度数字同款,数值由 JS 随量程写入) */
.car-eff-end {
  position: absolute;
  z-index: 1;
  top: 2.5px;
  font-size: 8.5px;
  line-height: 1;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}
.car-eff-end.min { left: 6px; }
.car-eff-end.max { right: 6px; }

/* 官方能耗:刻度竖线 + 线顶小字 */
.car-eff-official {
  position: absolute;
  z-index: 1;
  top: 14px;
  bottom: 6px;
  width: 2px;
  margin-left: -1px;
  border-radius: 1px;
  background: var(--text-primary);
  opacity: 0.4;
  transition: left 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.car-eff-official-val {
  position: absolute;
  z-index: 1;
  top: 2.5px;
  transform: translateX(-50%);  /* 只标数字,居中于刻度线 */
  font-size: 8.5px;
  line-height: 1;
  color: var(--text-muted);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  transition: left 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.car-eff-val {
  position: relative;
  z-index: 1;
  font-size: 13px;
  font-weight: 700;
  color: var(--eff-c);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  transition: color 0.3s ease;
}

.car-body-base { fill: var(--car-body); }

/* 玻璃区域(挡风玻璃 / 全景玻璃顶):两种主题下都是深色玻璃 */
.car-glazing, .car-glass-base { fill: #12161d; }

.car-glass-line {
  fill: none;
  stroke: var(--baseline);
  stroke-width: 1.5;
  opacity: 0.55;
}

.car-mirror { fill: var(--car-body); stroke: var(--baseline); stroke-width: 1.2; }

/* 车头微光:白色低透明度罩层,两种主题下都只是一点光泽 */
.car-sheen { fill: #fff; opacity: 0.05; }

/* 机盖缝线 */
.car-seam {
  fill: none;
  stroke: var(--baseline);
  stroke-width: 1.2;
  opacity: 0.35;
}

/* 前风挡:当前电量横向填充(左→右);充电时变绿 + 循环扫光 + 呼吸 */
.car-ws-fill {
  fill: var(--series-1);
  opacity: 0.85;
  transition: width 0.6s ease, fill 0.4s ease;
}
.car-charge-shine {
  fill: url(#car-charge-grad);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.car-svg.charging .car-ws-fill {
  fill: var(--cat-charge);
  animation: car-charge-pulse 1.8s ease-in-out infinite;
}
.car-svg.charging .car-charge-shine { opacity: 1; animation: car-charge-sweep 1.8s linear infinite; }
@keyframes car-charge-sweep {
  from { transform: translateX(0) skewX(-16deg); }
  to { transform: translateX(205px) skewX(-16deg); }
}
@keyframes car-charge-pulse { 50% { opacity: 1; } }

/* 能量占比环:环段路径=玻璃轮廓,加粗描边外半被 #car-ring-mask 裁掉,
   可见部分为贴玻璃内缘的 13 宽等宽环带(描边 26 的内侧一半) */
.carring {
  fill: none;
  stroke-width: 26;
  cursor: pointer;
  transition: stroke-dasharray 0.6s ease, stroke-dashoffset 0.6s ease, opacity 0.25s ease;
}

.carring-remaining { stroke: var(--series-1); }
.carring-drive { stroke: var(--cat-drive); }
.carring-sentry { stroke: var(--cat-sentry); }
.carring-climate { stroke: var(--cat-climate); }
.carring-idle { stroke: var(--cat-idle); }

/* 分段点选联动:未选中的环段压暗 */
.car-svg .carring.dim { opacity: 0.22; }

/* 未充部分:斜纹(pattern 内元素用类以便随主题变色) */
.hatch-bg { fill: var(--surface-1); }
.hatch-line { stroke: var(--baseline); stroke-width: 1.6; opacity: 0.85; }

/* HUD 角标 / 轮胎 / 车身描边 */
.car-hud {
  fill: none;
  stroke: var(--baseline);
  stroke-width: 1.5;
  opacity: 0.75;
}

.car-tire { fill: var(--car-tire); }

.car-body-line {
  fill: none;
  stroke: var(--baseline);
  stroke-width: 2;
  stroke-linejoin: round;
}

/* 车身上的读数文字(居中、等宽数字) */
.car-svg text { text-anchor: middle; font-variant-numeric: tabular-nums; }

.car-odo-label { fill: var(--text-muted); font-size: 9px; }
.car-odo-val { fill: var(--text-primary); font-size: 15px; font-weight: 650; }

/* 深色玻璃上的文字固定浅色 */
.car-batt-val { fill: #fff; font-size: 14px; font-weight: 650; }
/* 电量下方小字:折算剩余里程 */
.car-batt-range { fill: rgba(255, 255, 255, 0.58); font-size: 8.5px; font-weight: 500; letter-spacing: 0.4px; }
.car-temp-val { fill: var(--series-1); font-size: 11px; font-weight: 600; }

/* 玻璃顶中央的 Tesla 图形车标(玻璃两种主题下都是深色,固定品牌红) */
.car-logo { fill: #e82127; }

/* 顶栏非 Y L 车型的字标文字:Tesla 字标风格(全大写 + 宽字距) */
#car-model-text {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: var(--text-primary);
}
.car-center-temp { fill: var(--series-2); font-size: 12px; font-weight: 600; }

/* 陪伴天数(玻璃顶徽章下方;未设置时可点开提车日期弹层,已设置后仅展示,修改在个人中心) */
.car-companion {
  fill: rgba(255, 255, 255, 0.62);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 1px;
}
.car-companion.is-empty { fill: var(--series-1); text-decoration: underline; cursor: pointer; }
.car-companion.is-empty:hover { opacity: 0.8; }

/* 提车日期设置弹层 */
.companion-pop {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.companion-pop[hidden] { display: none; }
.companion-card {
  width: min(300px, calc(100vw - 48px));
  padding: 20px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--surface-1) 74%, transparent);
  -webkit-backdrop-filter: blur(24px) saturate(1.7);
  backdrop-filter: blur(24px) saturate(1.7);
  border: 1px solid var(--glass-edge);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45),
              inset 0 1px 0 var(--glass-hi),
              inset 0 -1px 0 var(--glass-edge-dark);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.companion-card h3 { margin: 0; font-size: 15px; color: var(--text-primary); }
.companion-card input[type="date"] {
  width: 100%;
  box-sizing: border-box;
  padding: 9px 12px;
  border-radius: 10px;
  border: 1px solid var(--tile-track, rgba(255, 255, 255, 0.14));
  background: var(--surface-2, rgba(255, 255, 255, 0.06));
  color: var(--text-primary);
  font-size: 14px;
  color-scheme: dark;
}
[data-theme="light"] .companion-card input[type="date"] { color-scheme: light; }
.companion-actions { display: flex; gap: 8px; justify-content: flex-end; }
.companion-actions button {
  padding: 8px 16px;
  border-radius: 10px;
  border: none;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--series-1) 85%, #fff),
    var(--series-1));
  color: #fff;
  box-shadow: 0 3px 10px color-mix(in srgb, var(--series-1) 45%, transparent),
              inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.companion-actions button:active { transform: translateY(1px); box-shadow: 0 1px 3px color-mix(in srgb, var(--series-1) 40%, transparent); }
.companion-actions button.ghost {
  background: linear-gradient(180deg, var(--ctl-top), var(--ctl-bot));
  color: var(--text-secondary);
  border: 1px solid var(--glass-edge);
  box-shadow: var(--ctl-shadow),
              inset 0 1px 0 var(--glass-hi),
              inset 0 -1px 0 var(--glass-edge-dark);
}
.companion-actions button:disabled { opacity: 0.5; cursor: default; }

/* 两侧可收起面板:左列里程统计+电池健康(不可点选),右列全部电耗分段。
   面板高度与车身对齐(车身在 viewBox 460 中占 y52..418 ≈ 79.5%),垂直居中;
   收起后只剩一个小圆点,点击任一侧圆点两边一起展开,无操作数秒后自动收起;
   面板宽度与舞台高度随展开状态过渡,中央车模随之缩放 */
.car-side {
  position: relative;
  flex: 0 0 178px;
  min-width: 0;
  display: flex;
  gap: 6px;
  align-self: center;
  height: 79.5%;
  transition: flex-basis 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.car-side-r { flex-direction: row-reverse; }  /* 把手贴右外侧 */

.car-side.collapsed {
  flex-basis: 14px;
  gap: 0;
}

.car-legend {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  gap: 10px;
  opacity: 1;
  transition: flex-basis 0.45s cubic-bezier(0.22, 1, 0.36, 1),
              opacity 0.2s ease 0.14s, visibility 0.2s ease 0.14s;
}

.car-side.collapsed .car-legend {
  flex: 0 0 0;
  /* 高度也归零:宽度 0 时面板文字逐字换行,固有内容高度可达数千 px,
     而 carview 自动高度下侧边栏的 79.5% 按内容高度参与计算,会把整个
     容器撑高,在车模上下留出大片空白。归零后容器只由车模高度决定 */
  height: 0;
  min-height: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: flex-basis 0.45s cubic-bezier(0.22, 1, 0.36, 1),
              opacity 0.16s ease, visibility 0.16s ease;
}

/* 收起/展开把手:收起时只剩一个小圆点(居中于车身腰线),展开时为外侧细条(仅箭头) */
.car-side-btn {
  flex: 0 0 16px;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: none;
  border-radius: 9px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: flex-basis 0.45s cubic-bezier(0.22, 1, 0.36, 1), color 0.2s ease;
}

.car-side.collapsed .car-side-btn {
  flex: 1 1 auto;
}

/* 展开态(细条)悬停可见反馈 */
.car-side-btn:hover { color: var(--text-primary); }

/* 收起态的小圆点:固定淡色,悬停不变色、无发光(用户明确要求) */
.rail-dot {
  display: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  opacity: 0.45;
}

.car-side.collapsed .rail-dot { display: block; }

.car-side-btn svg {
  width: 12px;
  height: 12px;
  flex: none;
  border-radius: 50%;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), color 0.2s ease;
}

.car-side.collapsed .car-side-btn svg { display: none; }

/* 箭头指向(展开态):指向外侧(点击收起) */
.car-side-l:not(.collapsed) .car-side-btn svg { transform: rotate(180deg); }
.car-side-r .car-side-btn svg { transform: rotate(180deg); }
.car-side-r:not(.collapsed) .car-side-btn svg { transform: rotate(0deg); }

/* 两侧都收起时:车模放大 1.2 倍并淡出 HUD 角标——viewBox 顶部固有 52 单位留白,
   不放大时收起态车头上方空一大截;同时车+圆点居中聚合,两侧不再留大片空地 */
.car-stage { transition: height 0.45s cubic-bezier(0.22, 1, 0.36, 1); }

/* 电量/度数/里程切换:浮在车模底部中央(相对 carview 整行定位,手机端展开侧面板
   舞台被夹窄时也不会被裁),两侧面板收起时一起淡出(点击车体即展开) */
.carview { position: relative; }
#car-mode-seg {
  position: absolute;
  left: 50%;
  bottom: 2px;
  transform: translateX(-50%);
  z-index: 2;
  white-space: nowrap;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.carview.sides-stowed #car-mode-seg {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.car-mid { transition: max-width 0.45s cubic-bezier(0.22, 1, 0.36, 1); }
.carview.sides-stowed { justify-content: center; }
.carview.sides-stowed .car-mid { max-width: 560px; }
.carview.sides-stowed .car-svg { cursor: pointer; }  /* 点车体可展开两侧 */

#car-zoom { transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1); }
.carview.sides-stowed #car-zoom {
  transform: scale(1.2);
  transform-origin: 170px 236px;
  transform-box: view-box;
}
.car-hud { transition: opacity 0.3s ease; }
.carview.sides-stowed .car-hud { opacity: 0; }

.cl-item {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 11px;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

/* 里程统计项:仅展示,不参与点选联动 */
.cl-item.cl-stat { cursor: default; }

/* 点选高亮:选中项描边发光,其余项压暗(统计项不参与) */
.cl-item.on {
  border-color: var(--cl-c, var(--baseline));
  box-shadow: 0 0 0 1px var(--cl-c, var(--baseline));
}

.carview.has-sel .cl-item[data-k]:not(.on) { opacity: 0.55; }

.cl-dot {
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  margin-top: 4px;
}

.cl-dot.dot-hatch {
  background: repeating-linear-gradient(45deg,
    var(--baseline) 0 1.5px, var(--surface-1) 1.5px 4.5px);
  border: 1px solid var(--baseline);
}

.cl-item b {
  display: block;
  font-size: 12.5px;
  font-weight: 550;
  color: var(--text-secondary);
}

.cl-val {
  display: block;
  font-size: 16px;
  font-weight: 650;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  margin-top: 2px;
}

.cl-sub {
  display: block;
  font-size: 10.5px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  margin-top: 1px;
}

/* ===== 总览·数据模式(个人中心「显示偏好 → 总览样式」切换)=====
   顶部 KPI 大数字横排 + 左能量分布环图 + 右次要指标列;
   均耗条(.car-eff)与充电周期条(.cycle-strip)两种模式共用 */
.car-data[hidden] { display: none; }

.carview.mode-data { display: block; padding-bottom: 42px; }
.carview.mode-data .car-side,
.carview.mode-data .car-mid { display: none; }
/* 三态切换在数据模式下常驻(盖住 sides-stowed 的隐藏规则,须放在其后) */
.carview.mode-data #car-mode-seg {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* 顶部 KPI 横排 */
.cd-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.cd-kpi {
  background: linear-gradient(180deg, var(--ctl-top), var(--ctl-bot));
  border: 1px solid var(--glass-edge);
  border-radius: 12px;
  padding: 12px 14px 11px;
  box-shadow: var(--ctl-shadow),
              inset 0 1px 0 var(--glass-hi),
              inset 0 -1px 0 var(--glass-edge-dark);
  min-width: 0;
}
.cd-kpi-name {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
}
.cd-kpi-val {
  margin-top: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cd-kpi-val b {
  font-size: 22px;
  font-weight: 700;
  color: var(--series-1);
  font-variant-numeric: tabular-nums;
}
.cd-kpi-unit { font-size: 13px; color: var(--text-secondary); }
.cd-kpi-sub {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 下方双列:左环图,右指标列 */
.cd-body {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 14px;
  margin-top: 14px;
  align-items: stretch;
}

.cd-donut-wrap {
  position: relative;
  border: 1px solid var(--glass-edge);
  border-radius: 14px;
  background: linear-gradient(180deg, var(--ctl-top), var(--ctl-bot));
  box-shadow: var(--ctl-shadow),
              inset 0 1px 0 var(--glass-hi),
              inset 0 -1px 0 var(--glass-edge-dark);
  padding: 10px 10px 12px;
}
.cd-donut { height: 300px; }
.cd-donut-center {
  position: absolute;
  /* 环体纵向中心 ≈ (padding-top 10 + 环高 300/2) */
  top: calc(10px + 150px);
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  pointer-events: none;
}
.cd-donut-center b {
  display: block;
  font-size: 30px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.cd-donut-center span {
  font-size: 12px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}
.cd-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}
.cd-legend .cl-item {
  flex: 1 1 30%;
  min-width: 96px;
  padding: 6px 9px;
  gap: 6px;
}
.cd-legend .cl-val { font-size: 14px; }

/* 右侧指标列 */
.cd-side {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cd-tile {
  background: linear-gradient(180deg, var(--ctl-top), var(--ctl-bot));
  border: 1px solid var(--glass-edge);
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: var(--ctl-shadow),
              inset 0 1px 0 var(--glass-hi),
              inset 0 -1px 0 var(--glass-edge-dark);
}
.cd-tile-name {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
}
.cd-tile-val {
  display: block;
  margin-top: 3px;
  font-size: 19px;
  font-weight: 650;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}
.cd-tile-sub {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  color: var(--text-muted);
}
.cd-tpms { flex: 1; }
.cd-tpms-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
  margin-top: 8px;
}
.cd-tpms-cell {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-variant-numeric: tabular-nums;
}
.cd-tpms-pos { font-size: 11.5px; color: var(--text-muted); }
.cd-tpms-cell b { font-size: 16px; font-weight: 650; }

/* 充电周期横条:横向滑动点选每次充电 */
/* 充电周期横滑选择条(卡片底部) */
.cycle-strip {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 2px 2px;
  margin: 10px 0 0;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}

.cyc-chip {
  flex: 0 0 auto;
  scroll-snap-align: start;
  appearance: none;
  font: inherit;
  text-align: left;
  min-width: 112px;
  /* 压在总览卡火星背景上,半透明会看不清字,芯片须完全不透明 */
  background: linear-gradient(180deg,
    var(--surface-1),
    color-mix(in srgb, var(--surface-1) 55%, var(--page)));
  border: 1px solid var(--glass-edge);
  border-radius: 9px;
  padding: 6px 10px 8px;
  font-size: 11px;
  color: var(--text-secondary);
  cursor: pointer;
  white-space: nowrap;
  box-shadow: var(--ctl-shadow),
              inset 0 1px 0 var(--glass-hi),
              inset 0 -1.5px 0 var(--glass-edge-dark);
  transition: transform 0.12s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.cyc-chip:active { transform: translateY(1px); }

.cyc-chip b {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.cyc-chip .cyc-merged { font-weight: 400; color: var(--text-muted); font-size: 10px; }
.cyc-chip .cyc-active-tag { color: var(--series-1); font-size: 10px; }

.cyc-chip .cyc-bar {
  display: block;
  height: 3px;
  border-radius: 2px;
  background: var(--tile-track);
  margin-top: 5px;
  overflow: hidden;
}

.cyc-chip .cyc-bar i {
  display: block;
  height: 100%;
  background: var(--series-1);
}

.cyc-chip.on {
  border-color: color-mix(in srgb, var(--series-1) 65%, transparent);
  box-shadow: var(--ctl-shadow),
              0 0 12px color-mix(in srgb, var(--series-1) 30%, transparent),
              inset 0 1px 0 var(--glass-hi),
              inset 0 -1.5px 0 var(--glass-edge-dark);
}
.cyc-chip.on b { color: var(--text-primary); }

/* 电池健康(独立模块) */

/* ===== 分段选择控件(时间范围选择在个人中心,面板内仅卡片 mini 切换用) ===== */
.seg {
  display: inline-flex;
  background: color-mix(in srgb, var(--page) 55%, transparent);
  border: 1px solid var(--glass-edge);
  border-radius: 10px;
  padding: 3px;
  gap: 2px;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.14);
}

.seg button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--text-secondary);
  font: inherit;
  font-size: 13px;
  padding: 5px 14px;
  border-radius: 7px;
  cursor: pointer;
}

.seg button:hover { background: var(--tile-track); color: var(--text-primary); }

.seg button.on {
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--series-1) 88%, #fff),
    var(--series-1));
  color: #fff;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--series-1) 45%, transparent),
              inset 0 1px 0 rgba(255, 255, 255, 0.38);
}

/* 卡片内的小型切换控件(电量 / 里程) */
.seg.mini { border-radius: 8px; padding: 2px; }
.seg.mini button {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
}

.card-head-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.pane-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.pane-head h3 { margin: 0; }

/* ===== 图表网格 ===== */
.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px;
}

/* 卡片 = iOS 27 液态玻璃材质:半透底 + 顶部受光层 + 背景模糊/饱和提升 + 发丝描边
   + 顶部镜面高光(更亮)+ 暗化底缘(更实,压住复杂背景保证可读)+ 悬浮投影 */
.card {
  background: linear-gradient(180deg, var(--glass-sheen), transparent 110px),
              var(--glass-card);
  border: 1px solid var(--glass-edge);
  border-radius: 14px;
  padding: 16px 18px;
  min-width: 0;
  box-shadow: var(--glass-shadow),
              inset 0 1px 0 var(--glass-hi),
              inset 0 -1px 0 var(--glass-edge-dark);
}

/* 支持背景模糊的浏览器才启用磨砂;不支持的退回近实色底,保证可读 */
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .card {
    -webkit-backdrop-filter: blur(20px) saturate(1.7);
    backdrop-filter: blur(20px) saturate(1.7);
  }
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .card { background: color-mix(in srgb, var(--surface-1) 94%, transparent); }
}

.card h2 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin: 0 0 4px;
}

.card .card-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

/* 解释说明默认隐藏,点卡片标题(h2)展开/收起 */
.card h2 { cursor: pointer; }
.card h2::after {
  content: 'ⓘ';
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  margin-left: 6px;
  opacity: .55;
  transition: opacity .2s ease;
}
.card h2:hover::after { opacity: 1; }
.card.sub-on h2::after { opacity: 1; color: var(--series-1); }
.card .card-sub { display: none; }
.card.sub-on .card-sub { display: block; }

.col-6 { grid-column: span 6; }
.col-5 { grid-column: span 5; }
.col-7 { grid-column: span 7; }
.col-12 { grid-column: span 12; }

/* ===== 车况页「生涯总览」:黑洞吸积盘背景(若隐若现,NASA 渲染图) ===== */
.life-card { position: relative; overflow: hidden; }

.life-bh {
  --mars-o: .38;
  position: absolute;
  z-index: -1;   /* .card 有 backdrop-filter 自成层叠上下文:垫在文字之下、卡底之上 */
  right: -50px;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(430px, 56vw, 760px);
  opacity: var(--mars-o);
  pointer-events: none;
  /* 左缘渐隐融入卡片,右/上/下由 overflow 裁切——不追求整体可见 */
  -webkit-mask-image: linear-gradient(to right, transparent, #000 42%);
  mask-image: linear-gradient(to right, transparent, #000 42%);
  animation: life-mars-breathe 9s ease-in-out infinite;
}
[data-theme="dark"] .life-bh { --mars-o: .55; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .life-bh { --mars-o: .55; }
}

@keyframes life-mars-breathe {
  0%, 100% { opacity: var(--mars-o); }
  50% { opacity: calc(var(--mars-o) * .55); }
}

@media (prefers-reduced-motion: reduce) {
  .life-bh, #car-card .ov-bg { animation: none; }
}

.life-stats {
  position: relative;
  display: flex;
  gap: 18px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.life-item { flex: 1 1 0; min-width: 150px; }

.life-val { display: flex; align-items: baseline; gap: 5px; }
.life-val b { font-size: 22px; font-weight: 700; letter-spacing: .2px; color: var(--series-1); }
.life-val span { font-size: 13px; font-weight: 600; color: var(--text-muted); }

.life-lab { margin-top: 3px; font-size: 12px; color: var(--text-secondary); }
.life-lab i { font-style: normal; margin-left: 7px; font-size: 11px; color: var(--text-muted); }

@media (max-width: 600px) {
  .life-bh { width: 340px; right: -80px; }
  .life-val b { font-size: 19px; }
  .life-item { min-width: 0; flex-basis: 40%; }
}

/* ===== 总览页车辆卡:火星表面全景 + 巨大星球弧面(两层常驻,折叠两侧面板不改变亮度) ===== */
#car-card { position: relative; overflow: hidden; }

#car-card .ov-bg {
  position: absolute;
  z-index: -1;  /* 垫在卡内内容之下:芯片/均耗条等静态内容的背景之上不能再叠火星纹理 */
  pointer-events: none;
  transition: opacity 1.1s ease;
}

/* 默认层:火星表面(好奇号全景裁剪,双色调上色),inset 负值让画面始终大于卡片;
   不透明度固定,不随两侧面板展开/收起变化(折叠态整体亮度保持不变) */
#car-card .ov-bg-surface {
  --mars-o: .18;
  inset: -14%;
  background: url(mars-surface.webp) center 30% / cover no-repeat;
  opacity: calc(var(--mars-o) * .3);
  /* 四缘渐隐融入玻璃卡,无明显边界 */
  -webkit-mask-image: radial-gradient(115% 125% at 50% 46%, #000 52%, transparent 88%);
  mask-image: radial-gradient(115% 125% at 50% 46%, #000 52%, transparent 88%);
  animation: life-mars-breathe 11s ease-in-out infinite;
}

/* 详情层:火星球体(约 3/4 球面露出,底部 1/4 隐于卡外,星球弧线横贯画面;
   顶部渐隐融入玻璃卡,素材已升至 1406px 原生分辨率,放大不糊) */
#car-card .ov-bg-planet {
  --pl-o: .34;
  width: min(920px, 175vw);
  height: min(920px, 175vw);
  left: 50%;
  bottom: calc(min(920px, 175vw) / -4);
  transform: translateX(-50%);
  opacity: var(--pl-o);   /* 星球弧面常驻:折叠两侧面板时整体亮度不变 */
  filter: saturate(.95);
  -webkit-mask-image: linear-gradient(to bottom, transparent 2%, #000 16%);
  mask-image: linear-gradient(to bottom, transparent 2%, #000 16%);
}

[data-theme="dark"] #car-card .ov-bg-surface { --mars-o: .26; }
[data-theme="dark"] #car-card .ov-bg-planet { --pl-o: .46; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) #car-card .ov-bg-surface { --mars-o: .26; }
  :root:not([data-theme="light"]) #car-card .ov-bg-planet { --pl-o: .46; }
}

/* 手机端:横条地表图竖向放大数倍会糊,换 1200² 方形原生分辨率裁剪(同双色调);
   两层不透明度同步提高,小屏上火星纹理与星球弧线更清晰 */
@media (max-width: 600px) {
  #car-card .ov-bg-surface {
    --mars-o: .26;
    background-image: url(mars-surface-m.webp);
    background-position: center 28%;
  }
  #car-card .ov-bg-planet { --pl-o: .42; }
  [data-theme="dark"] #car-card .ov-bg-surface { --mars-o: .36; }
  [data-theme="dark"] #car-card .ov-bg-planet { --pl-o: .56; }
}
@media (max-width: 600px) and (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) #car-card .ov-bg-surface { --mars-o: .36; }
  :root:not([data-theme="light"]) #car-card .ov-bg-planet { --pl-o: .56; }
}

/* ===== 控制页:好奇号火星车渲染图背景(NASA/JPL 公有领域,右侧中部大幅横图,四缘渐隐无分割线) ===== */
#page-control .card { position: relative; overflow: hidden; }

#page-control .ctl-rover {
  --rover-o: .18;
  position: absolute;
  z-index: -1;   /* 垫在卡片内容之下,纯背景不干扰主体 */
  right: -4%;
  top: 50%;
  transform: translateY(-50%);
  width: min(62%, 660px);
  opacity: var(--rover-o);
  pointer-events: none;
  filter: saturate(.6) brightness(.96);
  /* 四缘全部渐隐,图片任何一边都不露出分割线 */
  -webkit-mask-image: linear-gradient(to right, transparent, #000 34%),
    linear-gradient(to left, transparent, #000 28%),
    linear-gradient(to bottom, transparent, #000 36%),
    linear-gradient(to top, transparent, #000 30%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(to right, transparent, #000 34%),
    linear-gradient(to left, transparent, #000 28%),
    linear-gradient(to bottom, transparent, #000 36%),
    linear-gradient(to top, transparent, #000 30%);
  mask-composite: intersect;
}
[data-theme="dark"] #page-control .ctl-rover { --rover-o: .3; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) #page-control .ctl-rover { --rover-o: .3; }
}

.chart { width: 100%; height: 300px; }

/* ===== 卡片头部:标题 + 右侧控件 ===== */
.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}

/* ===== 活动分类色片 ===== */
.chip, .ev-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
}

.chip::before, .ev-chip::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 3px;
  flex: none;
}

.chip.cat-drive::before, .ev-chip.cat-drive::before { background: var(--cat-drive); }
.chip.cat-charge::before, .ev-chip.cat-charge::before { background: var(--cat-charge); }
.chip.cat-sentry::before, .ev-chip.cat-sentry::before { background: var(--cat-sentry); }
.chip.cat-idle::before, .ev-chip.cat-idle::before { background: var(--cat-idle); }
.chip.cat-nap::before, .ev-chip.cat-nap::before { background: var(--cat-nap); }

.chip-legend {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 2px;
}

.mini-stats {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.mini-stat {
  background: linear-gradient(180deg, var(--ctl-top), var(--ctl-bot));
  border: 1px solid var(--glass-edge);
  border-radius: 10px;
  padding: 6px 12px;
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  box-shadow: var(--ctl-shadow),
              inset 0 1px 0 var(--glass-hi),
              inset 0 -1px 0 var(--glass-edge-dark);
}

.mini-stat b { color: var(--text-primary); font-weight: 600; }

/* 折叠卡(充电详情/停车费)头部的缩略统计:整组靠右贴箭头,
   芯片统一宽度、内容两端分布,上下两张卡的芯片才能逐列对齐 */
.card.collapsible .mini-stats { margin-left: auto; }

.card.collapsible .mini-stat {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  min-width: 140px;
}

/* ===== 活动事件列表 ===== */
.day-group {
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 8px;
  overflow: hidden;
}

.day-head {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px 14px;
  cursor: pointer;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
}

.day-head:hover { background: var(--tile-track); }

.day-head .date {
  font-weight: 600;
  font-size: 13px;
  color: var(--text-primary);
  white-space: nowrap;
}

.day-head .summary {
  margin-left: auto;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.day-body {
  display: none;
  border-top: 1px solid var(--gridline);
}

.day-group.open .day-body { display: block; }

/* 折叠日组头部右侧的小型环状耗电图(展开后隐藏,明细里已有逐条数值) */
.day-donut {
  width: 32px;
  height: 32px;
  flex: none;
}

.day-donut circle { fill: none; stroke-width: 5; }

.day-donut .donut-track { stroke: var(--tile-track); }

.day-donut .seg-drive { stroke: var(--cat-drive); }

.day-donut .seg-sentry { stroke: var(--cat-sentry); }

.day-donut .seg-climate { stroke: var(--cat-climate); }

.day-donut .seg-idle { stroke: var(--cat-idle); }

.day-donut .seg-occupied { stroke: var(--cat-nap); }

.day-group.open .day-donut { display: none; }

/* 行程页:当日轨迹地图铺满日组整行作为背景;蒙板在最右侧留一条清晰带
   (避开右端箭头区),向左与上下渐隐;快照时轨迹被缩放进该清晰带(见 app.js)。
   背景用 100% 100% 填满,保证任何屏宽下轨迹与蒙板清晰带严格对齐 */
#routes-list .day-head { position: relative; }

/* 日组缩略图:整行背景(真实底图快照,轨迹对齐右侧清晰带;2D 轨迹为加载占位) */
#routes-list .rt-day-thumb {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-size: 100% 100%;
  opacity: 0.7;
  -webkit-mask-image:
    linear-gradient(to left, transparent 2%, #000 12%, #000 40%, transparent 58%),
    linear-gradient(to bottom, transparent 0%, #000 26%, #000 74%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(to left, transparent 2%, #000 12%, #000 40%, transparent 58%),
    linear-gradient(to bottom, transparent 0%, #000 26%, #000 74%, transparent 100%);
  mask-composite: intersect;
}

#routes-list .day-head > :not(.rt-day-thumb) { position: relative; z-index: 1; }

/* 浅色主题底图接近行底色,提高整体不透明度保证可见 */
:root[data-theme="light"] #routes-list .rt-day-thumb { opacity: 0.9; }

/* 可折叠卡片(充电详情/停车费):头部整行可点,默认折叠;
   子项垂直居中,缩略统计与箭头在同一水平线上 */
.card.collapsible > .card-head { cursor: pointer; align-items: center; }

#cs-card:not(.open) .cs-list { display: none; }

/* 充电桩卡(独立模块):整卡可折叠,默认展开 */
#cg-card:not(.open) .cg-list { display: none; }

/* 充电记录内「电池电量估算」条形图 */

/* 停车费卡同样整卡可折叠,默认收起 */
#pk-card:not(.open) .pk-form,
#pk-card:not(.open) .pk-list { display: none; }

/* 家充设置卡同样整卡可折叠,默认收起 */
#hc-card:not(.open) #hc-body { display: none; }

/* 开关(家充总开关与各地点开关共用) */
.tsw {
  position: relative;
  display: inline-block;
  width: 42px;
  height: 26px;
  flex: none;
}

.tsw input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; z-index: 1; }

.tsw i {
  position: absolute;
  inset: 0;
  border-radius: 13px;
  background: var(--tile-track);
  border: 1px solid var(--border);
  transition: background 0.2s ease, border-color 0.2s ease;
  pointer-events: none;
}

.tsw i::after {
  content: '';
  position: absolute;
  left: 2px;
  top: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--surface-1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s cubic-bezier(0.22, 1.35, 0.36, 1);
}

.tsw input:checked + i { background: var(--seq-blue-500); border-color: var(--seq-blue-500); }

.tsw input:checked + i::after { transform: translateX(16px); }

.tsw input:disabled { cursor: default; }

.tsw input:disabled + i { opacity: 0.55; }

/* 家充设置卡内容 */
#hc-body { padding-top: 4px; }

.hc-master {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--tile-track);
  border-radius: 10px;
  font-size: 13px;
  color: var(--text-primary);
}

.hc-master .hc-hint { color: var(--text-muted); font-size: 12px; }

.hc-list { margin-top: 10px; display: flex; flex-direction: column; gap: 8px; }

.hc-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px 12px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.hc-row.off { opacity: 0.6; }

.hc-name {
  font-size: 14px;
  color: var(--text-primary);
  background: transparent;
  border: none;
  border-bottom: 1px dashed var(--border);
  padding: 2px 0;
  min-width: 0;
  width: 100%;
}

.hc-name:focus { outline: none; border-bottom-color: var(--text-muted); }

.hc-loc { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.hc-prices {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.hc-prices input {
  width: 62px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.hc-prices input[type="time"] { width: 78px; text-align: left; }

.hc-del {
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 15px;
  padding: 4px 6px;
  border-radius: 6px;
}

.hc-del:hover { color: #d34545; background: var(--tile-track); }

.hc-add {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-muted);
}

.hc-add select { flex: 1; min-width: 140px; }

.hc-add input { width: 62px; text-align: right; }

.hc-add button { padding: 6px 14px; }

@media (max-width: 600px) {
  .hc-row { grid-template-columns: auto 1fr auto; }
  .hc-prices { grid-column: 1 / -1; justify-content: flex-start; }
}

/* 充电详情卡:家充自动计价标签 */
.cs-tag-home { color: var(--seq-blue-500); border-color: var(--seq-blue-500); }

.cs-home-sel { max-width: 150px; font-size: 12px; }

/* 充电桩统计并入充电详情卡后的分隔小标题 */
.cg-divider {
  margin: 14px 4px 8px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}
.cg-divider span { font-weight: 400; font-size: 12px; color: var(--text-muted); margin-left: 8px; }

/* ===== 充电提醒 ===== */
#rm-body { display: flex; flex-direction: column; gap: 12px; }

/* 第一行:家/公司双框;当前位置绿、另一边红,充电位置上方黄色三角 */
.rm-places { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.rm-place-wrap { position: relative; padding-top: 12px; min-width: 0; }
.rm-place-flag {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 9px solid #f5b301;
}
.rm-place {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--page);
  border: 1px solid var(--border);
  min-width: 0;
  text-align: center;
}
.rm-place.cur { border-color: var(--cat-charge); background: color-mix(in srgb, var(--cat-charge) 12%, var(--page)); }
.rm-place.away { border-color: var(--cat-sentry); background: color-mix(in srgb, var(--cat-sentry) 10%, var(--page)); }
.rm-place.editable { cursor: pointer; }
.rm-place.editable:hover { filter: brightness(1.06); }
.rm-place-title { font-size: 12px; color: var(--text-secondary); }
.rm-place-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rm-place-edit { font-size: 11px; color: var(--text-muted); }

/* 第二行:日历样式的预计充电日期 */
.rm-calrow { display: flex; align-items: center; gap: 14px; }
.rm-cal {
  width: 66px;
  flex: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  text-align: center;
  background: var(--page);
}
.rm-cal-m { background: var(--seq-blue-500); color: #fff; font-size: 11px; padding: 3px 0; }
.rm-cal.rm-urgent .rm-cal-m { background: var(--cat-sentry); }
.rm-cal-d { font-size: 26px; font-weight: 700; line-height: 1.2; color: var(--text-primary); }
.rm-cal-w { font-size: 11px; color: var(--text-secondary); padding-bottom: 4px; }
.rm-cal-side { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.rm-cal-side b { font-size: 16px; color: var(--text-primary); }
.rm-cal-side span { font-size: 12px; color: var(--text-secondary); }
.rm-cal-charger { color: var(--text-muted); }

/* 第三行:最低电量滑动条 */
.rm-slider { display: flex; align-items: center; gap: 12px; }
.rm-slider-label { font-size: 13px; color: var(--text-secondary); flex: none; }
.rm-slider-input { flex: 1; min-width: 0; accent-color: var(--seq-blue-500); }
.rm-slider-input:disabled { opacity: .5; }
.rm-slider-val { font-size: 15px; color: var(--text-primary); flex: none; min-width: 38px; text-align: right; }

.rm-ok { font-size: 15px; font-weight: 600; color: var(--cat-charge); }
.rm-empty { font-size: 13px; color: var(--text-secondary); }

/* 家/公司地点选择器(点击框展开) */
.rm-pick {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--page);
}
.rm-pick-title { font-size: 12px; color: var(--text-secondary); }
.rm-pick-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  cursor: pointer;
  min-width: 0;
}
.rm-pick-item:hover { filter: brightness(1.05); }
.rm-pick-item b { font-size: 14px; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rm-pick-item span { font-size: 11px; color: var(--text-muted); flex: none; }
.rm-pick-item.cur { border-color: var(--cat-charge); cursor: default; }
.rm-pick-item.off { opacity: .45; cursor: not-allowed; }
.rm-pick-item.rm-pick-auto { border-style: dashed; }

/* 推测行程与耗电(默认折叠) */
.rm-legs-wrap {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--page);
  overflow: hidden;
}
.rm-legs-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 12px;
  cursor: pointer;
  user-select: none;
}
.rm-legs-title { font-size: 13px; color: var(--text-secondary); }
.rm-legs { display: none; flex-direction: column; padding: 0 12px 10px; gap: 4px; }
.rm-legs-wrap.open .rm-legs { display: flex; }
.rm-ev {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 8px;
  padding: 5px 0 4px;
  border-top: 1px dashed var(--border);
  font-size: 12px;
}
.rm-ev.rm-legs-colhead { border-top: none; padding: 0 0 4px; }
/* 左列:方向标签 + 时刻,随事件块垂直居中 */
.rm-ev-time {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 2px;
  line-height: 1.35;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.rm-ev-rows { display: flex; flex-direction: column; justify-content: center; min-width: 0; }
/* 方向小标签:行驶=黄;跌破阈值=品红 */
.rm-leg-dir2 {
  font-size: 10px;
  font-weight: 600;
  line-height: 1.3;
  padding: 0 5px;
  border-radius: 4px;
  background: color-mix(in srgb, var(--cat-drive) 16%, transparent);
  color: var(--cat-drive);
}
.rm-leg-dir2.breach {
  background: color-mix(in srgb, var(--cat-sentry) 16%, transparent);
  color: var(--cat-sentry);
}
.rm-leg-main {
  display: grid;
  grid-template-columns: 1fr 92px 80px;
  gap: 8px;
  align-items: baseline;
}
.rm-leg-dir { color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rm-leg-used {
  color: var(--cat-drive);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  text-align: right;
}
.rm-leg-remain { color: var(--text-muted); text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.rm-ev.hit .rm-leg-remain { color: var(--cat-sentry); font-weight: 700; }
/* 停放阶段行:哨兵=品红、驻车=紫(同活动分类色) */
.rm-legs-colhead { font-size: 10px; color: var(--text-muted); }
.rm-legs-colhead .rm-leg-main span:nth-child(2), .rm-legs-colhead .rm-leg-main span:last-child { text-align: right; }
.rm-park { margin: 1px 0; font-size: 11px; }
.rm-park.sentry .rm-leg-dir, .rm-park.sentry .rm-leg-used { color: var(--cat-sentry); }
.rm-park.idle .rm-leg-dir, .rm-park.idle .rm-leg-used { color: var(--cat-idle); }
@media (max-width: 600px) {
  .rm-ev { grid-template-columns: 68px 1fr; gap: 6px; font-size: 11px; }
  .rm-leg-main { grid-template-columns: 1fr 84px 76px; gap: 6px; }
  .rm-park { font-size: 10px; }
}

/* ===== 停车费 ===== */
.pk-form {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 4px 2px 10px;
}

.pk-form input, .pk-form select {
  font: inherit;
  font-size: 13px;
  color: var(--text-primary);
  background: var(--page);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px;
  min-width: 0;
}

.pk-form input:focus, .pk-form select:focus {
  outline: 2px solid var(--series-1);
  outline-offset: -1px;
}

#pk-cost { width: 110px; }
#pk-date { width: 140px; }
#pk-days { width: 130px; }
#pk-note { flex: 1 1 140px; }

#pk-add {
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  color: #fff;
  background: var(--seq-blue-500);
  border: 0;
  border-radius: 8px;
  padding: 7px 18px;
}
#pk-add:hover { background: var(--seq-blue-600); }

.pk-list { display: flex; flex-direction: column; }

.pk-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 7px 10px;
  border-bottom: 1px solid var(--gridline);
  font-size: 13px;
}
.pk-row:last-child { border-bottom: 0; }
.pk-date-t { color: var(--text-secondary); font-variant-numeric: tabular-nums; flex: none; }
.pk-days-t {
  flex: none; font-size: 11px; color: var(--text-muted);
  border: 1px solid var(--border); border-radius: 4px; padding: 0 5px;
}
.pk-note-t { flex: 1; min-width: 0; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pk-cost-t { font-weight: 650; font-variant-numeric: tabular-nums; flex: none; }
.pk-del {
  flex: none; cursor: pointer; background: none; border: 0;
  color: var(--text-muted); font-size: 14px; padding: 0 2px;
}
.pk-del:hover { color: #d03b3b; }

.ev-row {
  display: grid;
  grid-template-columns: 150px 90px 1fr 66px 84px 76px 76px;
  gap: 10px;
  align-items: baseline;
  padding: 8px 14px;
  font-size: 13px;
}

/* 列头:与数据行同一栅格 */
.ev-head {
  padding-top: 4px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--gridline);
}

.ev-head span {
  color: var(--text-muted);
  font-size: 11px;
}

.ev-row + .ev-row { border-top: 1px solid var(--gridline); }

.ev-time {
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.ev-desc { color: var(--text-muted); }

/* 数值列:电量 / 度数 / 里程 / 电费,右对齐等宽数字 */
.ev-num {
  text-align: right;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.ev-num.up { color: var(--success); }

.events-empty {
  padding: 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}

/* ===== 小憩/午休列表(复用 ev-row 栅格,整行可点)+ 驻车详情弹窗 ===== */
.pkd-row { cursor: pointer; border-radius: 8px; transition: background .15s ease; }
.pkd-row:hover { background: color-mix(in srgb, var(--text-primary) 5%, transparent); }

.pkd-dialog {
  box-sizing: border-box;
  width: calc(100% - 32px);
  max-width: 430px;
  max-height: 85dvh;
  overflow: auto;
  padding: 22px;
  border: 1px solid var(--glass-edge);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface-1) 72%, transparent);
  backdrop-filter: blur(24px) saturate(1.7);
  -webkit-backdrop-filter: blur(24px) saturate(1.7);
  box-shadow: 0 22px 60px rgba(0, 0, 0, .45), inset 0 1px 0 var(--glass-hi), inset 0 -1px 0 var(--glass-edge-dark);
  color: var(--text-primary);
}
.pkd-dialog::backdrop { background: rgba(0, 0, 0, .6); }
.pkd-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.pkd-head h2 { margin: 0; font-size: 19px; }

/* ===== 充电费用表 ===== */
.cost-input {
  width: 92px;
  padding: 5px 8px;
  font: inherit;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  text-align: right;
  color: var(--text-primary);
  background: var(--page);
  border: 1px solid var(--border);
  border-radius: 8px;
  outline: none;
}

.cost-input:hover { border-color: var(--text-muted); }

.cost-input:focus { border-color: var(--series-1); box-shadow: 0 0 0 2px rgba(57, 135, 229, 0.18); }

.cost-input:disabled { opacity: 0.55; }

.cost-input::placeholder { color: var(--text-muted); }

/* ===== 充电详情(卡片式,纵向布局,适配手机) ===== */
.cs-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cs-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px 12px;
  background: var(--page);
}

.cs-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding-bottom: 8px;
  margin-bottom: 8px;
  border-bottom: 1px dashed var(--border);
}

.cs-time {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

/* 日期加粗 + 时刻区间次要色小字,基线对齐 */
.cs-time-main { display: flex; align-items: baseline; gap: 8px; }

.cs-time-main b { font-size: 15px; font-weight: 650; letter-spacing: 0.2px; }

.cs-time-range { font-size: 12.5px; color: var(--text-secondary); }

.cs-time-sub { font-size: 11px; color: var(--cat-charge); }

.cs-charger {
  display: flex;
  flex-direction: column;
  gap: 3px;
  align-items: flex-end;
  min-width: 0;
}

.cs-charger input {
  font: inherit;
  color: var(--text-primary);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  outline: none;
  text-align: right;
  max-width: 200px;
  padding: 2px 6px;
  field-sizing: content;  /* 宽度随内容收缩,避免固定框宽造成松散空隙 */
}

.cs-charger input:hover { border-color: var(--border); }

.cs-charger input:focus {
  border-color: var(--series-1);
  background: var(--page);
}

.cs-charger input:disabled { opacity: 0.55; }

/* 占位符再淡一档,避免看起来像已填内容 */
.cs-charger input::placeholder { color: var(--text-muted); opacity: 0.45; }

.cs-name-input { font-size: 14.5px; font-weight: 600; }

/* 品牌 · 地点:名称下方并成一行小字 */
.cs-charger-meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 5px;
  min-width: 0;
}

.cs-meta-dot { font-size: 11px; color: var(--text-muted); opacity: 0.6; }

.cs-charger-meta input { padding: 1px 4px; }

.cs-brand-input { font-size: 11.5px; color: var(--text-secondary); max-width: 90px; }

.cs-loc-input { font-size: 11.5px; color: var(--text-muted); max-width: 150px; }

/* hero 区:充入电量大数字 + 起止电量进度条 */
.cs-hero {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 2px 2px 12px;
}

.cs-energy { flex: 0 0 auto; }

.cs-energy-val { display: flex; align-items: baseline; gap: 4px; }

.cs-energy-val b {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.2px;
  color: var(--cat-charge);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.cs-energy-unit { font-size: 12px; font-weight: 500; color: var(--text-muted); }

.cs-energy-sub { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

/* 起止电量条:底段=充前已有(淡),亮段=本次充入(渐变发光) */
.cs-batt { flex: 1; min-width: 0; }

.cs-batt-track {
  position: relative;
  height: 8px;
  border-radius: 5px;
  background: var(--tile-track);
}

.cs-batt-track i { position: absolute; top: 0; bottom: 0; }

.cs-batt-base {
  left: 0;
  border-radius: 5px;
  background: color-mix(in srgb, var(--cat-charge) 24%, transparent);
}

.cs-batt-add {
  border-radius: 5px;
  background: linear-gradient(90deg,
    color-mix(in srgb, var(--cat-charge) 72%, var(--series-1)),
    var(--cat-charge));
  box-shadow: 0 0 8px color-mix(in srgb, var(--cat-charge) 45%, transparent);
}

.cs-batt-lab {
  display: flex;
  justify-content: space-between;
  margin-top: 5px;
  font-size: 11px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.cs-batt-lab b { color: var(--text-primary); font-weight: 600; }

/* 指标瓦片网格:label 在上小字、数值在下加粗 */
.cs-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(118px, 1fr));
  gap: 8px;
}

.cs-tile {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 10px 8px;
  background: color-mix(in srgb, var(--text-primary) 3%, transparent);
  min-width: 0;
}

.cs-tile-label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 3px;
  white-space: nowrap;
}

.cs-tile-val {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cs-tile-val:has(.cs-inline) { white-space: normal; }

.cs-tile .cost-input { width: 76px; padding: 2px 6px; font-size: 13px; }

.cs-tile .cs-home-sel { max-width: 100%; }

/* 充电曲线:展开行(仿充电桩汇总行的折叠交互)+ 图表容器 */
.cs-curve-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  user-select: none;
}

.cs-curve-toggle:hover { color: var(--text-secondary); }
.cs-curve-toggle:hover .cg-arrow { border-color: var(--text-muted); color: var(--text-primary); }

.cs-curve-toggle.open .cg-arrow {
  transform: rotate(180deg);
  background: var(--seq-blue-500);
  border-color: var(--seq-blue-500);
  color: #fff;
}

.cs-curve { height: 220px; margin-top: 8px; }

.cs-curve .empty { padding-top: 70px; }

.cs-curve-chart { height: 100%; }

.cs-curve-note { font-size: 11px; color: var(--text-muted); padding: 2px 2px 0; }

.cs-curve-note + .cs-curve-chart { height: calc(100% - 20px); }

.cs-inline {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  flex-wrap: wrap;  /* 家充标签等追加内容放不下时折行,不再挤出格 */
  justify-content: flex-end;
}

.cs-unit { font-size: 11px; font-weight: 400; color: var(--text-muted); }

.cs-tag {
  font-size: 10px;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 0 4px;
  line-height: 1.5;
}

.cs-tag-manual { color: var(--cat-charge); border-color: var(--cat-charge); }

@media (max-width: 600px) {
  .cs-item { padding: 9px 10px 10px; }
  .cs-head { flex-direction: column; gap: 6px; }
  .cs-charger { align-items: stretch; width: 100%; }
  .cs-charger input { text-align: left; max-width: none; }
  .cs-charger-meta { justify-content: flex-start; }
  .cs-charger-meta .cs-brand-input { max-width: 110px; }
  .cs-charger-meta .cs-loc-input { flex: 1; }
  .cs-curve { height: 180px; }
  .cs-hero { gap: 14px; padding-bottom: 10px; }
  .cs-energy-val b { font-size: 22px; }
  .cs-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
  .cs-tile { padding: 6px 8px 7px; }
  .cs-tile-val { font-size: 12.5px; }
  .cs-tile .cost-input { width: 52px; padding: 2px 4px; font-size: 12px; }
  .cs-inline { gap: 3px; }
  .cs-tag { font-size: 9px; padding: 0 3px; }
}

/* ===== 充电桩统计 ===== */
.cg-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cg-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px 11px;
  background: var(--page);
}

.cg-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}

.cg-main { flex: 1; min-width: 0; }

/* 元信息行:占比条 + 次数/时长/均价,损耗为彩色 badge */
.cg-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 7px;
  font-size: 11px;
  color: var(--text-muted);
}

.cg-share {
  flex: 0 0 auto;
  position: relative;
  width: 96px;
  height: 4px;
  border-radius: 2px;
  background: var(--tile-track);
  overflow: hidden;
}

.cg-share i {
  position: absolute;
  top: 0; bottom: 0; left: 0;
  border-radius: 2px;
  background: linear-gradient(90deg,
    color-mix(in srgb, var(--cat-charge) 68%, var(--series-1)),
    var(--cat-charge));
}

.cg-share-lab {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--text-secondary);
}

.cg-meta-item { font-variant-numeric: tabular-nums; white-space: nowrap; }

.cg-loss {
  font-size: 10px;
  border: 1px solid;
  border-radius: 5px;
  padding: 0 5px;
  line-height: 1.6;
  white-space: nowrap;
}

.cg-loss-low {
  color: var(--cat-charge);
  border-color: color-mix(in srgb, var(--cat-charge) 45%, transparent);
}

.cg-loss-high {
  color: #fab219;
  border-color: color-mix(in srgb, #fab219 45%, transparent);
}

/* 右侧大数字:累计充入 + 费用 */
.cg-figs { flex: 0 0 auto; text-align: right; }

.cg-kwh b {
  font-size: 19px;
  font-weight: 700;
  color: var(--cat-charge);
  font-variant-numeric: tabular-nums;
}

.cg-kwh span { font-size: 11px; color: var(--text-muted); margin-left: 3px; }

.cg-cost {
  font-size: 12px;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
  margin-top: 2px;
}

.cg-row .cg-arrow { align-self: center; }

.cg-detail {
  margin-top: 9px;
  padding-top: 9px;
  border-top: 1px dashed var(--border);
}

.cg-brand-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 12px;
}

.cg-label { color: var(--text-muted); flex-shrink: 0; }

.cg-brand-input {
  font: inherit;
  font-size: 12px;
  color: var(--text-primary);
  background: var(--page);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px 8px;
  outline: none;
  width: 180px;
}

.cg-brand-input:hover { border-color: var(--text-muted); }

.cg-brand-input:focus { border-color: var(--series-1); }

.cg-brand-input:disabled { opacity: 0.55; }

.cg-name {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
}

.cg-brand {
  font-size: 10px;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 0 4px;
  line-height: 1.5;
}

.cg-head {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.cg-head b { font-size: 14.5px; font-weight: 600; }

.cg-loc { font-size: 11px; color: var(--text-muted); }

/* 明细小表:时间列 + 数字列右对齐等宽 */
.cg-tbl {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.cg-tr {
  display: grid;
  grid-template-columns: minmax(96px, 1.3fr) repeat(5, minmax(0, 1fr));
  gap: 4px 10px;
  padding: 5px 2px;
  align-items: baseline;
}

.cg-tr + .cg-tr { border-top: 1px solid color-mix(in srgb, var(--border) 55%, transparent); }

.cg-th {
  color: var(--text-muted);
  font-size: 10.5px;
  padding-bottom: 2px;
}

.cg-th.cg-tr { border-top: none; }

.cg-c {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cg-c.num { text-align: right; }

.cg-loss-high-t { color: #fab219; }

.cg-home-tag {
  font-size: 9px;
  color: var(--seq-blue-500);
  border: 1px solid color-mix(in srgb, var(--seq-blue-500) 50%, transparent);
  border-radius: 4px;
  padding: 0 3px;
  margin-left: 4px;
  vertical-align: 1px;
}

.cg-tr:not(.cg-th):hover { background: color-mix(in srgb, var(--text-primary) 2.5%, transparent); }

@media (max-width: 600px) {
  .cg-item { padding: 9px 10px 10px; }
  .cg-kwh b { font-size: 17px; }
  .cg-share { width: 72px; }
  .cg-brand-input { width: 100%; flex: 1; }
  /* 明细小表窄屏横向滑动,保持列对齐 */
  .cg-detail { overflow-x: auto; }
  .cg-tbl { min-width: 470px; }
}

/* ===== 胎压瓦片(四轮读数 + 偏差刻度条) ===== */
.tpms-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.tpms-tile {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px 9px;
  background: color-mix(in srgb, var(--text-primary) 3%, transparent);
}

.tpms-pos { font-size: 11px; color: var(--text-muted); }

.tpms-val { display: flex; align-items: baseline; gap: 4px; margin: 2px 0 7px; }

.tpms-val b {
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.tpms-val span { font-size: 11px; color: var(--text-muted); }

.tpms-scale {
  position: relative;
  height: 6px;
  border-radius: 3px;
  background: var(--tile-track);
}

.tpms-scale i { position: absolute; top: 0; bottom: 0; }

/* 所选时段 min–max 范围带 */
.tpms-band {
  border-radius: 3px;
  background: color-mix(in srgb, var(--text-primary) 16%, transparent);
}

/* 标准胎压 2.9 竖线 */
.tpms-std {
  width: 2px;
  top: -2px; bottom: -2px;
  margin-left: -1px;
  background: var(--text-muted);
  opacity: 0.65;
}

/* 当前值圆点 */
.tpms-dot {
  width: 10px; height: 10px;
  top: 50%;
  margin: -5px 0 0 -5px;
  border-radius: 50%;
  border: 2px solid var(--surface-1);
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
}

.tpms-range {
  display: block;
  margin-top: 5px;
  font-size: 10.5px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.tpms-empty { font-size: 20px; color: var(--text-muted); padding: 12px 0 18px; }

/* 温度卡头部当前值 */
.temp-now { display: flex; gap: 12px; }

.temp-now-item { display: flex; align-items: baseline; gap: 4px; }

.temp-now-lab { font-size: 11px; color: var(--text-muted); }

.temp-now-item b {
  font-size: 17px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.temp-now-unit { font-size: 11px; color: var(--text-muted); }

@media (max-width: 600px) {
  .tpms-val b { font-size: 19px; }
}

/* ===== 地图轨迹列表 ===== */
#routes-list { margin-top: 10px; }

.rt-row {
  display: grid;
  grid-template-columns: 76px 1fr 84px 64px 24px;
  gap: 10px;
  align-items: baseline;
  padding: 8px 14px;
  font-size: 13px;
  cursor: pointer;
  color: var(--text-secondary);
}

.rt-row:hover { background: var(--tile-track); }

.rt-row.open { background: var(--tile-track); }

.rt-row + .rt-row, .rt-row + .rt-detail + .rt-row { border-top: 1px solid var(--gridline); }

.rt-time { font-variant-numeric: tabular-nums; }

.rt-names {
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rt-dist, .rt-dur { text-align: right; font-variant-numeric: tabular-nums; }

/* 折叠标识:全站统一为圆形徽章(行程行同款),悬停描边加深、展开变蓝翻转,
   明确「可展开」的入口;统一右对齐(各行布局的末尾) */
.rt-chev, .card-chev, .day-head .chev, .rm-legs-chev, .cg-arrow {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--tile-track);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 11px;
  line-height: 1;
  flex: none;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

/* 行程行的徽章落在 grid 末列,贴右对齐 */
.rt-chev { justify-self: end; }

.rt-row:hover .rt-chev,
.card.collapsible > .card-head:hover .card-chev,
.day-head:hover .chev,
.rm-legs-head:hover .rm-legs-chev,
.cg-row:hover .cg-arrow { border-color: var(--text-muted); color: var(--text-primary); }

.rt-row.open .rt-chev,
.card.collapsible.open .card-chev,
.day-group.open .day-head .chev,
.rm-legs-wrap.open .rm-legs-chev,
.cg-item.open .cg-arrow {
  transform: rotate(180deg);
  background: var(--seq-blue-500);
  border-color: var(--seq-blue-500);
  color: #fff;
}

.rt-detail {
  display: none;
  padding: 8px 14px 12px;
  font-size: 12px;
  color: var(--text-muted);
  border-top: 1px dashed var(--gridline);
}

.rt-row.open + .rt-detail {
  display: block;
  animation: rt-detail-in 0.22s ease;
}

@keyframes rt-detail-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: none; }
}

/* 行程详情:小地图(只显示该条轨迹;顶部地图为全览) */
.rt-map {
  height: 220px;
  border-radius: 10px;
  border: 1px solid var(--border);
  margin-top: 10px;
}

/* 行程详情:表格式键值网格(桌面 3 列) */
.rt-kv {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px 14px;
}

.rt-kv-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  padding: 5px 10px;
  background: var(--tile-track);
  border-radius: 7px;
}

.rt-kv-lab { color: var(--text-muted); white-space: nowrap; }

.rt-kv-val {
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* 行程详情:海拔高度图 */
.rt-elev-wrap { margin-top: 10px; }

/* 行程详情:车速色带图例(与小地图轨迹着色同一 ramp) */
.rt-speed-legend {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 2px 0;
  font-size: 11px;
  color: var(--text-muted);
}

.rt-speed-legend i {
  flex: 1;
  max-width: 220px;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(90deg, #e0483e, #eda100 33%, #1baf7a 67%);
}

.rt-elev-title {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.rt-elev { height: 150px; }

.empty {
  padding: 40px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}

/* ===== 地图 ===== */
#map { width: 100%; height: 420px; border-radius: 10px; }

/* MapLibre 弹窗/控件跟随面板配色(矢量瓦片自带深浅色样式,不再需要反色滤镜) */
.maplibregl-popup-content {
  background: var(--surface-1);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, .18);
  font-size: 13px;
  line-height: 1.6;
}
.maplibregl-popup-tip { border-top-color: var(--surface-1); }
.maplibregl-ctrl-attrib {
  background: color-mix(in srgb, var(--surface-1) 70%, transparent);
  font-size: 11px;
}
.maplibregl-ctrl-attrib a { color: var(--text-muted); }

.map-legend {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 8px;
  flex-wrap: wrap;
}

.map-legend .swatch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.map-legend .swatch i {
  width: 16px;
  height: 4px;
  border-radius: 2px;
  display: inline-block;
}

/* ===== 页脚 ===== */
footer {
  margin-top: 20px;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* 主题切换按钮与服务器仪表条同一行(按钮居左,仪表条居右) */
.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px 14px;
  flex-wrap: wrap;
}

.footer-sys { display: flex; }

/* 版权/说明文字:页面最底部,弱化配色融入背景 */
footer .footer-text {
  padding-top: 10px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: color-mix(in srgb, var(--text-muted) 48%, transparent);
}

footer a { color: var(--text-muted); }

/* ===== 功能分页:内容页 + 底部液态玻璃导航 ===== */
/* 内容分页:仅当前页可见,图表在隐藏页为 0 尺寸,切页时由 app.js resize */
.page { display: none; }
.page.active { display: block; }

/* 「数据」主 Tab 的子页:与 .page 同机制,切换为轻量渐显(不走 pageturn) */
.subpage { display: none; }
.subpage.active { display: block; animation: subpage-in .24s ease-out; }
@keyframes subpage-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .subpage.active { animation: none; }
}

/* 数据页二级导航:吸顶分段条(视觉沿用 .seg 玻璃底+选中 pill,贴顶栏下缘) */
.data-tabs {
  position: sticky;
  top: 8px;
  z-index: 900;
  display: flex;
  gap: 2px;
  width: fit-content;
  margin: 0 auto 14px;
  padding: 3px;
  border-radius: 12px;
  border: 1px solid var(--glass-edge);
  background: color-mix(in srgb, var(--page) 62%, transparent);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.14), 0 4px 16px rgba(0, 0, 0, 0.08);
}
.data-tabs .dtab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--text-secondary);
  font: inherit;
  font-size: 13px;
  padding: 6px 18px;
  border-radius: 9px;
  cursor: pointer;
}
.data-tabs .dtab:hover { background: var(--tile-track); color: var(--text-primary); }
.data-tabs .dtab.on {
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--series-1) 88%, #fff),
    var(--series-1));
  color: #fff;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--series-1) 45%, transparent),
              inset 0 1px 0 rgba(255, 255, 255, 0.38);
}
@media (max-width: 600px) {
  .data-tabs { width: calc(100% - 8px); }
  .data-tabs .dtab { flex: 1; padding: 6px 0; text-align: center; }
}

/* 占位页(仪表盘/导航,阶段三/四填内容):居中大图标 + 呼吸微动效 */
.soon-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 320px;
  gap: 10px;
}
.soon-card svg {
  width: 64px;
  height: 64px;
  color: var(--series-1);
  opacity: 0.55;
  animation: soon-breathe 3.6s ease-in-out infinite;
}
.soon-card h2 { margin: 0; }
.soon-card p { margin: 0; color: var(--text-muted); font-size: 13px; }
@keyframes soon-breathe {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.75; transform: scale(1.06); }
}
@media (prefers-reduced-motion: reduce) {
  .soon-card svg { animation: none; }
}

/* 底部居中浮动 Tab 栏(iOS 27 液态玻璃):
   高通透 + 强模糊/饱和度/亮度提升 + 顶部更亮的镜面高光 + 暗化底缘(可读性)+ 斜向扫光 + 选中气泡滑动回弹 */
.tabbar {
  position: fixed;
  left: 50%;
  bottom: max(26px, calc(env(safe-area-inset-bottom) + 12px));
  transform: translateX(-50%);
  z-index: 1200;
  display: flex;
  gap: 2px;
  padding: 6px;
  border-radius: 999px;
  overflow: hidden;
  touch-action: pan-y;  /* 横向滑动留给 JS 拖动选页,纵向仍可滚动页面 */
  background: color-mix(in srgb, var(--surface-1) 40%, transparent);
  -webkit-backdrop-filter: blur(28px) saturate(220%) brightness(1.1);
  backdrop-filter: blur(28px) saturate(220%) brightness(1.1);
  border: 0.5px solid color-mix(in srgb, var(--text-primary) 16%, transparent);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.38),
              inset 0 1.5px 1px rgba(255, 255, 255, 0.42),
              inset 0 -1.5px 2px rgba(0, 0, 0, 0.3);
}
/* 斜向镜面扫光(液态玻璃的反射高光) */
.tabbar::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.03) 28%, transparent 45%);
}
:root[data-theme="light"] .tabbar {
  background: color-mix(in srgb, var(--surface-1) 52%, transparent);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.16),
              inset 0 1.5px 1px rgba(255, 255, 255, 0.95),
              inset 0 -1.5px 2px rgba(0, 0, 0, 0.1);
}
:root[data-theme="light"] .tabbar::before {
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0.12) 28%, transparent 45%);
}

/* 选中项滑动气泡:玻璃透镜质感,切换时带回弹滑动(iOS 26 式) */
.tab-bubble {
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 0;
  width: 0;
  border-radius: 999px;
  pointer-events: none;
  background: color-mix(in srgb, var(--series-1) 26%, transparent);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.38),
              inset 0 -1px 1px rgba(0, 0, 0, 0.08),
              0 4px 16px color-mix(in srgb, var(--series-1) 42%, transparent);
  transition: left 0.45s cubic-bezier(0.22, 1.35, 0.36, 1),
              width 0.45s cubic-bezier(0.22, 1.35, 0.36, 1);
}
.tab-bubble.no-anim { transition: none; }

.tabbar .tab {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  min-width: 64px;
  padding: 7px 12px 6px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  font: inherit;
  font-size: 11px;
  line-height: 1;
  color: var(--text-secondary);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.18s ease, transform 0.12s ease;
}
.tabbar .tab svg { width: 21px; height: 21px; display: block; }
/* 主页(总览)居中特殊标识:两侧分隔细线 + 特斯拉 T 徽标略放大 */
.tabbar .tab-home::before,
.tabbar .tab-home::after {
  content: '';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 30px;
  background: linear-gradient(transparent, var(--border), transparent);
  z-index: 0;
}
.tabbar .tab-home::before { left: -5px; }
.tabbar .tab-home::after { right: -5px; }
.tabbar .tab-home svg { width: 23px; height: 23px; }
.tabbar .tab-home span { letter-spacing: 0.06em; }
.tabbar .tab:hover { color: var(--text-primary); }
.tabbar .tab:active { transform: scale(0.92); }
.tabbar .tab.on { color: var(--text-primary); font-weight: 600; }
/* 选中 Tab 图标弹跳入场(配合气泡拉伸滑动);类切换时重播一次 */
.tabbar .tab.on svg { animation: tab-icon-pop 0.5s cubic-bezier(0.22, 1.35, 0.36, 1); }
@keyframes tab-icon-pop {
  0% { transform: translateY(3px) scale(0.72); }
  60% { transform: translateY(-1.5px) scale(1.08); }
  100% { transform: translateY(0) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .tabbar .tab.on svg { animation: none; }
}

/* ===== 车辆控制分页 ===== */
/* 接入状态小标签(卡片头部右侧):圆点 + 文字,绿=已接入/黄=未完成/灰=未接入 */
#ctl-backend { display: flex; align-items: center; }
.ctl-be-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border: 1px solid var(--glass-edge);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-1) 42%, transparent);
  box-shadow: inset 0 1px 0 var(--glass-hi);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}
.ctl-be-label i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
}
.ctl-be-label.ok { color: var(--series-3); }
.ctl-be-label.ok i { background: var(--series-3); box-shadow: 0 0 6px color-mix(in srgb, var(--series-3) 80%, transparent); }
.ctl-be-label.warn { color: var(--cat-drive); }
.ctl-be-label.warn i { background: var(--cat-drive); }

/* 未接入横幅(紧凑横条,下方照常展示控制面板预览) */
.ctl-setup { display: none; }
.ctl-setup:not([hidden]) {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  margin: 0 0 14px;
  border: 1px dashed color-mix(in srgb, var(--series-4) 55%, transparent);
  background: color-mix(in srgb, var(--series-4) 7%, transparent);
  border-radius: 12px;
}
.ctl-setup-icon { font-size: 22px; flex: none; }
.ctl-setup-text { font-size: 13px; line-height: 1.7; color: var(--text-secondary); flex: 1; min-width: 0; }
.ctl-setup-text b { color: var(--text-primary); }
.ctl-setup-link {
  flex: none;
  font-size: 13px; font-weight: 600; text-decoration: none;
  color: #fff; background: var(--seq-blue-500);
  border-radius: 8px; padding: 7px 14px;
}
.ctl-setup-link:hover { background: var(--seq-blue-600); }

/* 预览态(未接入):按钮半透,点击由 JS 拦截提示 */
#ctl-main.preview .ctl-zone,
#ctl-main.preview .ctl-step,
#ctl-main.preview .ctl-apply,
#ctl-main.preview .ctl-mini,
#ctl-main.preview .ctl-btn,
#ctl-main.preview .ctl-wide,
#ctl-main.preview input[type="range"] { opacity: 0.72; }

/* 布局:左侧车身按钮图,右侧参数面板;窄屏上下堆叠 */
.ctl-layout {
  display: grid;
  grid-template-columns: minmax(0, 370px) 1fr;
  gap: 16px;
  align-items: start;
}
/* 车框:升级玻璃材质——更高模糊透出一点背景(星舰/光晕),顶部受光+内外投影增强立体感 */
.ctl-carbox {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--glass-edge);
  border-radius: 16px;
  padding: 14px 12px 12px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--glass-hi) 60%, transparent), transparent 30%),
    color-mix(in srgb, var(--text-primary) 4.5%, transparent);
  backdrop-filter: blur(30px) saturate(1.8);
  -webkit-backdrop-filter: blur(30px) saturate(1.8);
  box-shadow:
    0 16px 38px rgba(0, 0, 0, .2),
    inset 0 1px 0 var(--glass-hi),
    inset 0 -2px 0 var(--glass-edge-dark);
}
.ctl-car { width: 100%; max-width: 330px; height: auto; display: block; }

/* 车身部位 = 异形按钮;--zc 为该部位主题色。
   按钮边界与车身钣金缝/玻璃边共享曲线,默认不描边——边框由车身自身缝线统一刻画 */
.ctl-zone { cursor: pointer; -webkit-tap-highlight-color: transparent; outline: none; }
.ctl-zone .zone-shape {
  fill: color-mix(in srgb, var(--zc, var(--series-1)) 6%, transparent);
  stroke: none;
  transition: fill 0.2s ease, stroke 0.2s ease, filter 0.2s ease;
}
.ctl-zone:hover .zone-shape,
.ctl-zone:focus-visible .zone-shape {
  fill: color-mix(in srgb, var(--zc, var(--series-1)) 22%, transparent);
  stroke: color-mix(in srgb, var(--zc, var(--series-1)) 70%, transparent);
  stroke-width: 1;
  filter: drop-shadow(0 0 6px color-mix(in srgb, var(--zc, var(--series-1)) 55%, transparent));
}
.ctl-zone.on .zone-shape {
  fill: color-mix(in srgb, var(--series-3) 48%, transparent);
  stroke: var(--series-3);
  stroke-width: 1.4;
  filter: drop-shadow(0 0 8px color-mix(in srgb, var(--series-3) 60%, transparent));
}
.ctl-zone.busy .zone-shape { animation: ctlzone-pulse 1s ease-in-out infinite; }
@keyframes ctlzone-pulse { 50% { fill: color-mix(in srgb, var(--zc, var(--series-1)) 28%, transparent); } }
.zone-ico { fill: var(--text-primary); opacity: 0.92; transition: fill 0.2s ease, stroke 0.2s ease; }
.zone-ico-stroke { fill: none; stroke: var(--text-primary); stroke-width: 1.8; stroke-linecap: round; }
.zone-lab {
  fill: var(--text-secondary);
  font-size: 10px;
  text-anchor: middle;
  pointer-events: none;
  user-select: none;
}
.zone-lab-v { font-size: 9.5px; }
.ctl-zone.on .zone-ico { fill: var(--series-3); opacity: 1; }
.ctl-zone.on .zone-ico-stroke { fill: none; stroke: var(--series-3); }
.ctl-zone.on .zone-lab { fill: var(--series-3); }
.ctl-zone .ico-unlocked { display: none; }
.ctl-zone.unlocked .ico-locked { display: none; }
.ctl-zone.unlocked .ico-unlocked { display: block; }

/* 状态胶囊:车身图下方,展示各部位当前状态 */
.ctl-chips { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.ctl-chip {
  font-size: 11.5px;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 10px;
  background: var(--surface-1);
  white-space: nowrap;
}
.ctl-chip b { color: var(--text-primary); font-weight: 600; }
.ctl-chip.on { border-color: color-mix(in srgb, var(--chip-c, var(--series-1)) 45%, transparent); }
.ctl-chip.on b { color: var(--chip-c, var(--series-1)); }
.ctl-legend-hint {
  margin: 0;
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.7;
}

/* 右侧参数面板 */
.ctl-panels { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.ctl-wide {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 11px 14px;
  font: inherit;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.12s ease, background 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}
.ctl-wide svg { width: 17px; height: 17px; fill: currentColor; }
.ctl-wide:hover { border-color: var(--baseline); }
.ctl-wide:active { transform: scale(0.98); }
.ctl-wide:disabled { opacity: 0.45; cursor: default; transform: none; }
.ctl-wide.on {
  color: var(--cat-charge);
  border-color: color-mix(in srgb, var(--cat-charge) 50%, transparent);
  background: color-mix(in srgb, var(--cat-charge) 12%, transparent);
}

.ctl-group {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 14px 12px;
  background: var(--page);
}
.ctl-group h3 {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}


/* 参数行:温度步进 / 充电上限滑杆 */
.ctl-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--gridline);
}
.ctl-row-label { font-size: 12.5px; color: var(--text-muted); white-space: nowrap; }
.ctl-step {
  width: 32px; height: 32px; flex: none;
  font: inherit; font-size: 18px; line-height: 1;
  color: var(--text-primary);
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 9px;
  cursor: pointer;
}
.ctl-step:active { transform: scale(0.92); }
.ctl-val { font-size: 15px; min-width: 58px; text-align: center; font-variant-numeric: tabular-nums; }
.ctl-apply {
  margin-left: auto;
  font: inherit; font-size: 13px; font-weight: 600;
  color: #fff; background: var(--seq-blue-500);
  border: 0; border-radius: 9px; padding: 7px 16px;
  cursor: pointer;
}
.ctl-apply:hover { background: var(--seq-blue-600); }
.ctl-apply:disabled { opacity: 0.5; cursor: default; }
.ctl-row input[type="range"] {
  flex: 1; min-width: 0;
  accent-color: var(--series-1);
  height: 28px;
}

/* 爆闪等小操作按钮 */
.ctl-mini {
  font: inherit; font-size: 12.5px;
  color: var(--text-primary);
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.12s ease;
}
.ctl-mini:hover { border-color: var(--baseline); }
.ctl-mini:active { transform: scale(0.94); }
.ctl-mini:disabled { opacity: 0.45; cursor: default; }
.ctl-mini.warn { color: #e86a6a; border-color: color-mix(in srgb, #d03b3b 45%, transparent); }

.ctl-sub-note {
  margin: 8px 2px 0;
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

.ctl-note {
  margin: 14px 2px 0;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* 控制页底部帮助入口 */
.ctl-help {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px dashed var(--gridline);
  text-align: center;
}
.ctl-help a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  transition: color 0.15s ease, border-color 0.15s ease;
}
.ctl-help a:hover { color: var(--text-primary); border-color: var(--baseline); }
.ctl-help svg { width: 15px; height: 15px; fill: currentColor; }

/* 指令结果 toast(浮在 Tab 栏上方) */
.ctl-toast {
  position: fixed;
  left: 50%;
  bottom: calc(max(26px, calc(env(safe-area-inset-bottom) + 12px)) + 74px);
  transform: translateX(-50%) translateY(12px);
  z-index: 1300;
  max-width: min(420px, calc(100vw - 40px));
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-primary);
  background: color-mix(in srgb, var(--surface-1) 82%, transparent);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.ctl-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.ctl-toast.err { border-color: color-mix(in srgb, #d03b3b 55%, transparent); color: #e86a6a; }

@media (max-width: 900px) {
  .ctl-layout { grid-template-columns: 1fr; }
  .ctl-car { max-width: 290px; }
}

/* ===== 响应式:平板 / 手机 ===== */
@media (max-width: 900px) {
  .wrap { padding: 16px 12px 104px; }

  .col-6, .col-5, .col-7 { grid-column: span 12; }
  .chart { height: 260px; }
  #map { height: 320px; }
  /* 车辆总览:窄屏仍保持左右两条夹车辆的布局,只收窄条宽与间距 */
  .carview { gap: 10px; }
  .car-side { flex-basis: 150px; }
  .car-side.collapsed { flex-basis: 14px; }
  .car-legend { gap: 8px; }
  .car-stage { height: 440px; }
  /* 事件列表:窄屏改为 时间列 + 数值格 2×2(自带小标签),详情独占一行 */
  .ev-head { display: none; }
  .ev-row {
    grid-template-columns: 108px 1fr 1fr;
    grid-template-areas:
      "time batt kwh"
      "time km cost"
      "chip desc desc";
    row-gap: 3px;
    column-gap: 8px;
    align-items: center;
  }
  .ev-row .ev-time { grid-area: time; align-self: start; }
  .ev-row .ev-chip { grid-area: chip; }
  .ev-row .ev-desc { grid-area: desc; }
  .ev-num[data-lab="电量"] { grid-area: batt; }
  .ev-num[data-lab="度数"] { grid-area: kwh; }
  .ev-num[data-lab="里程"] { grid-area: km; }
  .ev-num[data-lab="电费"] { grid-area: cost; }
  .ev-num { text-align: left; display: flex; gap: 5px; align-items: baseline; }
  .ev-num::before { content: attr(data-lab); font-size: 10px; color: var(--text-muted); }
  .day-head .summary { gap: 8px; }

  /* 轨迹列表行:窄屏隐藏时长列,名称列省略 */
  .rt-row { grid-template-columns: 68px 1fr 70px 24px; }
  .rt-row .rt-dur { display: none; }

  /* 行程详情:窄屏键值网格改 2 列 */
  .rt-kv { grid-template-columns: repeat(2, 1fr); }
  .rt-map { height: 170px; }

  /* 总览·数据模式:环图与指标列改单列(环图在上) */
  .cd-body { grid-template-columns: 1fr; }
  .cd-donut { height: 260px; }
  .cd-donut-center { top: calc(10px + 130px); }
}

/* ===== 响应式:手机 ===== */
@media (max-width: 600px) {
  .grid { gap: 10px; }

  /* 分页导航:手机端铺满底宽,标签均分 */
  .tabbar {
    width: calc(100% - 20px);
    gap: 0;
    padding: 5px;
    justify-content: space-between;
  }
  .tabbar .tab { min-width: 0; flex: 1; padding: 7px 4px 6px; font-size: 10.5px; }
  .tabbar .tab svg { width: 20px; height: 20px; }

  /* 顶栏:车图右侧跨两行,服务器资源在页脚;满幅边距随 .wrap 收窄 */
  header { margin: 0 -12px; padding: 6px 12px 12px; }
  header.mini { padding: 4px 12px 8px; }
  .header-main { gap: 10px; }
  .header-main .model-icon { height: 58px; }
  header.mini .header-main .model-icon { height: 34px; }
  .badge { font-size: 12px; padding: 3px 9px; }
  .batt-pill { font-size: 12px; padding: 3px 9px; gap: 6px; }
  .batt-icon { width: 26px; height: 12px; }
  #car-model-badge { height: 13px; width: 116px; }
  .sys-meters { gap: 10px; }
  .sys-meters .meter-track { width: 44px; }
  #sw-version { display: none; }
  .icon-btn { padding: 8px 14px; }

  /* 卡片与图表紧凑化 */
  .card { padding: 12px 14px; border-radius: 12px; }
  .card-head-right { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .chart { height: 230px; }
  #map { height: 300px; }
  .chip-legend { gap: 10px; }
  .mini-stat { padding: 5px 10px; }

  /* 车辆总览:手机端仍两列夹车辆;舞台按车图比例伸缩;
     车图内容整体放大 1.32 倍(裁掉 HUD 角标与四周留白),让车在框内占比更大;
     胎压面板在车图下方一行四格,不再覆盖车身 */
  .carview { gap: 6px; transition: padding-bottom 0.45s cubic-bezier(0.22, 1, 0.36, 1); }
  .car-side { flex-basis: 106px; gap: 4px; }
  .car-side.collapsed { flex-basis: 14px; }
  .car-legend { gap: 7px; }
  .car-stage { height: auto; aspect-ratio: 340 / 470; overflow: hidden; }
  /* 手机端展开侧面板:底部留出一行空间放 电量/度数/里程 切换条,避免盖住面板下缘 */
  .carview:not(.sides-stowed) { padding-bottom: 40px; }
  /* 手机端两侧收起:舞台限高 300px、缩放降到 1.18,车模只稍微放大且车头/车尾读数不被裁掉 */
  .carview.sides-stowed .car-stage { height: 300px; aspect-ratio: auto; }
  .carview.sides-stowed #car-zoom { transform: scale(1.18); }
  .car-hud { display: none; }
  #car-zoom {
    transform: scale(1.32);
    transform-origin: 170px 236px;
    transform-box: view-box;
    transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .cl-item { padding: 7px 6px; gap: 5px; }
  .cl-val { font-size: 15px; }

  /* 总览·数据模式:KPI 改 2×2,数值与环图收窄 */
  .cd-kpis { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .cd-kpi { padding: 10px 11px 9px; }
  .cd-kpi-val b { font-size: 19px; }
  .cd-donut { height: 220px; }
  .cd-donut-center { top: calc(10px + 110px); }
  .cd-donut-center b { font-size: 26px; }
  .cd-legend .cl-item { min-width: 86px; }
  .cd-tile-val { font-size: 17px; }

  /* 事件列表:日期行允许换行,摘要芯片独占一行防溢出 */
  .day-head { flex-wrap: wrap; padding: 9px 10px; }
  .day-head .date { font-size: 13px; }
  .day-head .summary {
    order: 3;
    flex-basis: 100%;
    margin-left: 0;
    justify-content: flex-start;
  }
  .day-head .day-donut { order: 1; margin-left: auto; width: 28px; height: 28px; }
  .day-head .chev { order: 2; margin-left: 0; }
  .ev-row {
    grid-template-columns: 96px 1fr 1fr;
    padding: 8px 10px;
    font-size: 12px;
  }

  footer { font-size: 11px; }
}

/* 胎压瓦片内的周均值曲线 */
.tpms-spark { height: 46px; margin-top: 8px; }