/* 算数-电动工具工贸一体化系统 · PC 端样式
   设计基调：工业蓝灰 + 工具橙点缀，表格密集可读优先 */
:root {
  --bg: #f4f6fa;
  --panel: #ffffff;
  --ink: #1b2432;
  --ink-2: #4a5768;
  --ink-3: #8592a6;
  --line: #e3e8f0;
  --line-2: #eef1f7;
  --brand: #1b3a63;
  --brand-2: #24507f;
  --accent: #f97316;
  --accent-2: #fff4ec;
  --ok: #0f9d58;
  --ok-bg: #e8f6ee;
  --warn: #b7791f;
  --warn-bg: #fff8e6;
  --danger: #d92d20;
  --danger-bg: #feecea;
  --info: #1f6feb;
  --info-bg: #eaf2ff;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 8px 24px -12px rgba(16, 24, 40, .14);
  --sidebar: 232px;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 13px/1.55 -apple-system, "Segoe UI", "Microsoft YaHei", "PingFang SC", Roboto, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--info); text-decoration: none; }

/* ------------------------------------------------------------ 滚动条（全站统一）
 * 浏览器默认滚动条在 Windows 上是「灰色粗条 + 两端箭头按钮」，跟这套工业蓝灰界面
 * 不是一套视觉语言：表格区、左侧导航、抽屉、弹层四处滚动区域还各长一个样。
 * 这里统一重画，三条规则：
 *   ① 细（10px）且滑块默认半透明 —— 不滚动时不抢视线，鼠标移上去才加深；
 *   ② 用 3px 透明边框 + background-clip:padding-box 做成「离边缘留白」的圆角胶囊，
 *      比贴边方块精致，也不会糊在表格右缘的内容上；
 *   ③ 深浅两套色：正文是浅底用深滑块，侧栏 / 大屏是深底用浅滑块（.dark-scroll 同义）。
 * Firefox 不认 ::-webkit-scrollbar，用标准属性 scrollbar-width / scrollbar-color 兜一层。
 */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(27, 36, 50, .22) transparent;
}
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(27, 36, 50, .2);
  border: 3px solid transparent;
  border-radius: 99px;
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover { background: rgba(27, 36, 50, .34); background-clip: padding-box; }
::-webkit-scrollbar-thumb:active { background: rgba(27, 36, 50, .45); background-clip: padding-box; }
::-webkit-scrollbar-corner { background: transparent; }
/* 去掉两端那对上下箭头按钮：默认样式里最显旧的就是它 */
::-webkit-scrollbar-button { display: none; width: 0; height: 0; }

/* 深色区域（左侧导航、大屏、登录页主视觉）换浅色滑块，否则深底上一条深灰看不见 */
.sidebar ::-webkit-scrollbar-thumb,
.login-hero::-webkit-scrollbar-thumb,
.dark-scroll::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .18); background-clip: padding-box; }
.sidebar ::-webkit-scrollbar-thumb:hover,
.login-hero::-webkit-scrollbar-thumb:hover,
.dark-scroll::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, .32); background-clip: padding-box; }
.sidebar, .sidebar *, .login-hero, .dark-scroll { scrollbar-color: rgba(255, 255, 255, .22) transparent; }

button, input, select, textarea { font: inherit; }

/* ---------------------------------------------------------------- 登录 */
.login-wrap {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
}

/*
 * 左侧主视觉：一张铺满的港口插画 + 一层渐变蒙版，文字压在蒙版上。
 * 插画是蓝调时刻的深色稿，直接铺上来会糊成黑板，所以给一档 brightness 抬亮，
 * 蒙版做成"上暗下透"——上半屏留给标题叠字，下半屏几乎全开，
 * 让龙门吊、集装箱船、水面反光和前景的电动工具剪影真的能被看见。
 */
.login-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: 48px 52px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  background: #071524;
}
.login-hero .lh-shot {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 52%; display: block;
  filter: brightness(1.42) saturate(1.05);
}
.login-hero .lh-veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg,
      rgba(3, 8, 16, .74) 0%,
      rgba(3, 8, 16, .66) 38%,
      rgba(3, 8, 16, .48) 52%,
      rgba(3, 8, 16, .16) 64%,
      rgba(3, 8, 16, 0) 78%,
      rgba(3, 8, 16, .34) 100%),
    linear-gradient(96deg,
      rgba(3, 8, 16, .58) 0%,
      rgba(3, 8, 16, .34) 34%,
      rgba(3, 8, 16, .10) 62%,
      rgba(3, 8, 16, 0) 84%);
}
/* 落日余晖：蒙版会顺手压掉插画里的太阳，所以提到蒙版之上单独补一层 */
.login-hero .lh-glow {
  position: absolute; bottom: -140px; right: -120px; width: 620px; height: 620px;
  pointer-events: none;
  background: radial-gradient(circle at 58% 42%,
    rgba(255, 214, 154, .38) 0%,
    rgba(250, 170, 100, .18) 24%,
    rgba(220, 130, 70, .07) 46%,
    rgba(200, 110, 60, 0) 72%);
}
.login-hero .lh-inner { position: relative; z-index: 1; }
.login-hero .hero-kpis { position: relative; z-index: 1; }

.login-hero h1 { font-size: 30px; margin: 12px 0 8px; letter-spacing: .5px; }
.login-hero .sub { color: #c2d6ec; font-size: 14px; }
.brand-chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .22);
  padding: 6px 12px; border-radius: 999px; font-size: 12px; letter-spacing: 1px;
  backdrop-filter: blur(3px);
}
.hero-kpis {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  background: rgba(4, 10, 20, .34);
  border: 1px solid rgba(255, 255, 255, .10);
  border-radius: 14px; padding: 12px;
  backdrop-filter: blur(4px);
}
.hero-kpi { padding: 6px 8px; }
.hero-kpi b { display: block; font-size: 21px; letter-spacing: .5px; }
.hero-kpi span { color: #b7cbe4; font-size: 12px; }

@media (max-width: 900px) {
  .login-wrap { grid-template-columns: 1fr; }
  .login-hero { min-height: 320px; padding: 28px 26px; }
  .login-hero .hero-kpis { display: none; }
  .login-hero .lh-shot { object-position: 50% 62%; }
}

.login-panel { display: flex; align-items: center; justify-content: center; padding: 40px; background: var(--panel); }
.login-box { width: 100%; max-width: 392px; }
.login-box h2 { margin: 0 0 4px; font-size: 20px; }
.login-box .tip { color: var(--ink-3); font-size: 12px; margin-bottom: 20px; }
.login-box label { display: block; font-size: 12px; color: var(--ink-2); margin: 12px 0 6px; }

/* 角色筛选框：38 个角色靠它秒定位，替代原来那个内部滚动的小盒子 */
.role-search {
  width: 100%; margin-top: 10px; padding: 9px 12px;
  border: 1px solid var(--line); border-radius: 9px;
  background: #fff; font-size: 13px; color: var(--ink);
}
.role-search:focus { outline: none; border-color: var(--accent); }

/*
 * 角色卡：不再套 max-height + overflow。
 * 默认只渲染 6 张（见 app-main.js 的 FEATURED），需要全部时点「展开」，
 * 由页面自然滚动，而不是在登录框里再嵌一个 210px 高的滚动条。
 */
.role-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.role-card {
  border: 1px solid var(--line); border-radius: 9px; padding: 9px 11px; cursor: pointer;
  background: #fff; text-align: left; transition: border-color .14s, background .14s;
}
.role-card:hover, .role-card.on { border-color: var(--accent); background: var(--accent-2); }
.role-card b { display: block; font-size: 13px; }
.role-card span { color: var(--ink-3); font-size: 11px; }
.role-none { color: var(--ink-3); font-size: 13px; padding: 18px 0; text-align: center; }
.btn.block { width: 100%; justify-content: center; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 10px; }

/* ---------------------------------------------------------------- 框架 */
.layout { display: grid; grid-template-columns: var(--sidebar) 1fr; min-height: 100vh; }
.layout.collapsed { grid-template-columns: 56px 1fr; }

.sidebar {
  background: #0e1c30; color: #cbd8ea; padding: 0; overflow-y: auto;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.sidebar .logo { padding: 16px 16px 12px; border-bottom: 1px solid rgba(255, 255, 255, .07); }
.sidebar .logo b { color: #fff; font-size: 15px; letter-spacing: 1px; display: block; }
.sidebar .logo span { font-size: 11px; color: #7f93ad; }
.sidebar nav { padding: 8px 8px 24px; }
.nav-group { margin-top: 10px; }
.nav-group > .gt { font-size: 11px; color: #6e8299; padding: 6px 10px; letter-spacing: 1px; }
.nav-item {
  display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 7px;
  color: #c3d2e5; cursor: pointer; font-size: 13px; white-space: nowrap;
}
.nav-item:hover { background: rgba(255, 255, 255, .07); color: #fff; }
.nav-item.on { background: var(--accent); color: #fff; font-weight: 600; }
.nav-item .dot { width: 6px; height: 6px; border-radius: 50%; background: #3d5471; flex: 0 0 6px; }
.nav-item.on .dot { background: #fff; }

.main { display: flex; flex-direction: column; min-width: 0; }

.topbar {
  height: 52px; background: var(--panel); border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 12px; padding: 0 18px; position: sticky; top: 0; z-index: 20;
}
.topbar .crumb { color: var(--ink-3); font-size: 12px; }
.topbar .crumb b { color: var(--ink); font-size: 14px; }
.topbar .spacer { flex: 1; }
.pill { padding: 3px 10px; border-radius: 999px; font-size: 11px; border: 1px solid var(--line); color: var(--ink-2); background: #fafbfd; }
.pill.brand { background: var(--accent-2); color: #b45309; border-color: #fed7aa; }
.pill.ok { background: var(--ok-bg); color: #0b7a44; border-color: #b7e4cc; }
.pill.warn { background: var(--warn-bg); color: #96620f; border-color: #f5dfa5; }
.pill.danger { background: var(--danger-bg); color: #a51d16; border-color: #f7c7c2; }
.pill.info { background: var(--info-bg); color: #1857b8; border-color: #c6dcfb; }

.page { padding: 16px 18px 40px; }

/* ---------------------------------------------------------------- 组件 */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.card + .card { margin-top: 14px; }
.card-hd { padding: 12px 16px; border-bottom: 1px solid var(--line-2); display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.card-hd h3 { margin: 0; font-size: 14px; }
.card-hd .spacer { flex: 1; }
.card-bd { padding: 14px 16px; }
.card-bd.dense { padding: 0; }

.grid { display: grid; gap: 14px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
@media (max-width: 1400px) { .g6 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 1180px) { .g4, .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.btn {
  border: 1px solid var(--line); background: #fff; color: var(--ink-2);
  padding: 6px 12px; border-radius: 7px; cursor: pointer; font-size: 12.5px; white-space: nowrap;
}
.btn:hover { border-color: #c9d3e2; color: var(--ink); }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primary:hover { background: var(--brand-2); }
.btn.accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.accent:hover { filter: brightness(1.06); }
.btn.ghost { background: transparent; }
.btn.sm { padding: 3px 9px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.field { display: flex; align-items: center; gap: 6px; }

/* 标准录入表单：两列栅格，字段名在上、控件在下，宽字段（说明 / 地址）独占整行 */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 16px; }
.form-item { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.form-item.wide { grid-column: 1 / -1; }
.form-item > label { font-size: 12px; color: var(--ink-2); display: flex; align-items: center; gap: 6px; }
.form-item > label .req { color: #c0392b; font-weight: 700; }
.form-item > input, .form-item > select, .form-item > textarea, .form-item .row > select { width: 100%; }
.form-item .row { display: flex; gap: 6px; align-items: center; }
.form-item textarea { min-height: 62px; resize: vertical; }
.form-item .err { color: #8f1b14; font-size: 11.5px; }
@media (max-width: 900px) { .form-grid { grid-template-columns: 1fr; } }
input[type=text], input[type=password], input[type=number], input[type=date], select, textarea {
  border: 1px solid var(--line); border-radius: 7px; padding: 6px 9px; background: #fff; color: var(--ink);
  outline: none; min-width: 0;
}
input:focus, select:focus, textarea:focus { border-color: var(--info); box-shadow: 0 0 0 3px rgba(31, 111, 235, .1); }
input[type=text].wide { width: 240px; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
th { background: #f8fafc; color: var(--ink-2); font-weight: 600; font-size: 12px; white-space: nowrap; position: sticky; top: 0; z-index: 2; }
tbody tr:hover { background: #fafcff; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.mono { font-family: Consolas, "Courier New", monospace; font-size: 12px; }
.table-wrap { max-height: 62vh; overflow: auto; }
tr.row-danger { background: #fff8f7; }
tr.row-danger:hover { background: #fff1ef; }
tr.row-warn { background: #fffdf5; }
tr.row-muted { color: var(--ink-3); }

.kpi { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); cursor: default; }
.kpi.click { cursor: pointer; }
.kpi.click:hover { border-color: #c9d3e2; transform: translateY(-1px); }
.kpi .k { color: var(--ink-3); font-size: 12px; display: flex; align-items: center; gap: 6px; }
.kpi .v { font-size: 24px; font-weight: 700; letter-spacing: .3px; margin-top: 6px; font-variant-numeric: tabular-nums; }
.kpi .v small { font-size: 12px; font-weight: 500; color: var(--ink-3); margin-left: 4px; }
.kpi .h { color: var(--ink-3); font-size: 11.5px; margin-top: 6px; line-height: 1.5; }
.kpi.up { border-left: 3px solid var(--ok); }
.kpi.warn { border-left: 3px solid var(--accent); }
.kpi.down { border-left: 3px solid var(--danger); }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); padding: 0 16px; flex-wrap: wrap; }
.tab { padding: 8px 14px; cursor: pointer; color: var(--ink-2); border-bottom: 2px solid transparent; font-size: 13px; }
.tab.on { color: var(--brand); border-color: var(--accent); font-weight: 600; }

.bar { height: 8px; background: #eef1f7; border-radius: 99px; overflow: hidden; min-width: 60px; }
.bar > i { display: block; height: 100%; background: linear-gradient(90deg, #2f7be5, #1b3a63); }
.bar.warn > i { background: linear-gradient(90deg, #f59e0b, #f97316); }
.bar.danger > i { background: linear-gradient(90deg, #ef4444, #b91c1c); }
.bar.ok > i { background: linear-gradient(90deg, #10b981, #0f9d58); }

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { position: relative; padding: 0 0 14px 20px; border-left: 2px solid var(--line); margin-left: 6px; }
.timeline li:last-child { border-left-color: transparent; padding-bottom: 0; }
.timeline li::before {
  content: ''; position: absolute; left: -6px; top: 4px; width: 10px; height: 10px; border-radius: 50%;
  background: #fff; border: 2px solid #c9d3e2;
}
.timeline li.done::before { background: var(--ok); border-color: var(--ok); }
.timeline li.late::before { background: var(--danger); border-color: var(--danger); }
.timeline b { font-size: 13px; }
.timeline .meta { color: var(--ink-3); font-size: 11.5px; }

.kv { display: grid; grid-template-columns: 92px 1fr; gap: 6px 10px; font-size: 12.5px; }
.kv dt { color: var(--ink-3); }
.kv dd { margin: 0; }

.alert { border-radius: 8px; padding: 10px 12px; font-size: 12.5px; border: 1px solid transparent; }
.alert.danger { background: var(--danger-bg); border-color: #f7c7c2; color: #8f1b14; }
.alert.warn { background: var(--warn-bg); border-color: #f5dfa5; color: #8a5a0c; }
.alert.ok { background: var(--ok-bg); border-color: #b7e4cc; color: #0b6b3d; }
.alert.info { background: var(--info-bg); border-color: #c6dcfb; color: #14509e; }

.modal-mask { position: fixed; inset: 0; background: rgba(15, 25, 40, .5); z-index: 100; display: flex; align-items: flex-start; justify-content: center; padding: 40px 16px; overflow: auto; }
.modal { background: #fff; border-radius: 12px; width: 100%; max-width: 900px; box-shadow: 0 24px 60px -20px rgba(9, 18, 32, .5); }
.modal.wide { max-width: 1180px; }
.modal.slim { max-width: 560px; }
.modal-hd { padding: 14px 18px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 10px; }
.modal-hd h3 { margin: 0; font-size: 15px; }
.modal-hd .spacer { flex: 1; }
.modal-bd { padding: 16px 18px; max-height: 70vh; overflow: auto; }
.modal-ft { padding: 12px 18px; border-top: 1px solid var(--line); display: flex; gap: 8px; justify-content: flex-end; }

.toast-box { position: fixed; right: 20px; bottom: 20px; z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.toast { background: #10233c; color: #fff; padding: 10px 14px; border-radius: 8px; box-shadow: var(--shadow); font-size: 12.5px; max-width: 380px; }
.toast.ok { background: #0b6b3d; }
.toast.err { background: #9c1c12; }
.toast b { display: block; margin-bottom: 2px; }

.demo-console .act { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; cursor: pointer; background: #fff; }
.demo-console .act:hover { border-color: var(--accent); }
.demo-console .act.on { border-color: var(--accent); background: var(--accent-2); }
.demo-console .act b { font-size: 13px; }
.demo-console .act .m { color: var(--ink-3); font-size: 11px; }
.cue { border-left: 3px solid var(--accent); background: #fffaf6; padding: 8px 10px; border-radius: 0 8px 8px 0; font-size: 12.5px; }
.cue .t { color: var(--ink-3); font-size: 11px; }

.pager { display: flex; align-items: center; gap: 6px; padding: 10px 16px; border-top: 1px solid var(--line-2); }
.pager .spacer { flex: 1; }
.pager .info { color: var(--ink-3); font-size: 12px; }

.chip-filter { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { padding: 3px 10px; border-radius: 99px; border: 1px solid var(--line); background: #fff; font-size: 12px; cursor: pointer; color: var(--ink-2); }
.chip.on { background: var(--brand); border-color: var(--brand); color: #fff; }

.empty { padding: 40px; text-align: center; color: var(--ink-3); font-size: 13px; }
.hint { color: var(--ink-3); font-size: 11.5px; }
.mt8 { margin-top: 8px; } .mt12 { margin-top: 12px; } .mt16 { margin-top: 16px; }
.mb8 { margin-bottom: 8px; } .mb12 { margin-bottom: 12px; }
.right { text-align: right; } .center { text-align: center; }
.row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.col { display: flex; flex-direction: column; gap: 8px; }
.nowrap { white-space: nowrap; }
.muted { color: var(--ink-3); }
.strong { font-weight: 600; }
.big { font-size: 18px; font-weight: 700; }
.code { font-family: Consolas, "Courier New", monospace; }
.diff-doc { color: var(--danger); font-weight: 600; }
.diff-src { color: var(--ok); font-weight: 600; }
.strike { text-decoration: line-through; color: var(--ink-3); }
.scroll-x { overflow-x: auto; }

/* ------------------------------------------------- AI 智能中心通用样式
   三个复用的视觉语言：推理链（.ai-step）= 一步步怎么想出来的，
   风险建议（.ai-sug）= 人要不要动手，能力卡（.ai-cap）= 这项能力在闭环里干什么。 */
.ai-step { border: 1px solid var(--line); border-left: 3px solid var(--brand); border-radius: 8px; padding: 10px 12px; background: #fcfdff; }
.ai-step.miss { border-left-color: var(--accent); background: #fffaf6; }
.ai-step .hd, .ai-sug .hd, .ai-cap .hd { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ai-step .hd b, .ai-sug .hd b { font-size: 13px; }
.ai-step .kv { grid-template-columns: 56px 1fr; }
.ai-step .kv dd { color: var(--ink); }

.ai-sug { border: 1px solid var(--line); border-left: 3px solid var(--line); border-radius: 8px; padding: 10px 12px; font-size: 12.5px; background: #fff; }
.ai-sug.hi { border-left-color: var(--danger); background: var(--danger-bg); }
.ai-sug.mi { border-left-color: var(--accent); background: var(--warn-bg); }
.ai-sug.lo { border-left-color: var(--ok); background: var(--ok-bg); }

.ai-cap { border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; background: #fff; }
.ai-cap.plan { background: #fbfcfe; border-style: dashed; }
.ai-cap .kv { grid-template-columns: 64px 1fr; font-size: 12px; }

.ai-kpi-card { border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; background: #fbfcfe; font-size: 13px; }

.mini { width: 88px; padding: 3px 6px; font-size: 12px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
textarea.ta { width: 100%; padding: 10px 12px; font-size: 13px; line-height: 1.7; border: 1px solid var(--line); border-radius: 8px;
  font-family: inherit; resize: vertical; background: #fcfdff; }
.card.bd { border-left: 3px solid var(--brand); }

/* ------------------------------------------------- 详情弹窗（点开任意一行）
   一条记录的每个字段都要看得懂，下游单据要能继续点进去。 */
.row-click { cursor: pointer; }
tbody tr.row-click:hover, tbody tr.row-success:hover { background: #f4f8ff; }
tr.row-click:hover td { background: #f4f8ff; }
.dim { color: var(--ink-3); font-size: 10.5px; margin-left: 6px; }
.kv { border-bottom: 1px dashed var(--line-2); padding: 6px 0; }
.kv.kvd { grid-template-columns: 132px 1fr; }
.kv:last-child { border-bottom: 0; }
.kv .k { color: var(--ink-3); display: flex; align-items: baseline; }
.kv .v { color: var(--ink); font-weight: 500; word-break: break-all; }
.modal .card { box-shadow: none; border: 1px solid var(--line); }
.modal .table-wrap { border: 1px solid var(--line); border-radius: 8px; }

/* ==================================================================
   t16 增量样式
   这一段的背景：左侧导航折叠、角色化顶栏、说明/待办抽屉、二维码弹层、
   批量条与导入预校验都已经在 JS 里做完了，但样式一直欠着。
   欠样式比没功能更糟——用户看到的是裸按钮和没有边框的浮层，
   所以这一段是本次改动里优先级最高的一块。
   ================================================================== */

/* 行高由「系统设置 → 表格密度」驱动，这里给一个与旧版一致的兜底 */
th, td { padding: var(--table-pad, 8px 10px); }

/* ----------------------------------------------- 左侧导航：折叠/搜索/分组 */
.sidebar { position: relative; }
.sidebar .logo { position: relative; padding-right: 38px; }

.side-toggle {
  position: absolute; right: 10px; top: 14px; width: 24px; height: 24px;
  padding: 0; line-height: 1; font-size: 13px; cursor: pointer;
  border: 1px solid rgba(255, 255, 255, .18); border-radius: 7px;
  background: rgba(255, 255, 255, .06); color: var(--side-item, #cbd8ea);
}
.side-toggle:hover { background: rgba(255, 255, 255, .18); color: #fff; }

.nav-search { padding: 8px 10px 2px; }
.nav-search input {
  width: 100%; padding: 6px 9px; font-size: 12px; border-radius: 7px;
  border: 1px solid rgba(255, 255, 255, .14);
  background: rgba(255, 255, 255, .06); color: var(--side-strong, #dce7f5);
}
.nav-search input::placeholder { color: var(--side-dim, #6e8299); }
.nav-search input:focus { outline: none; border-color: var(--accent); box-shadow: none; }

.nav-group > .gt { display: flex; align-items: center; gap: 6px; border-radius: 6px; cursor: pointer; user-select: none; }
.nav-group > .gt:hover { background: rgba(255, 255, 255, .05); color: #9db2ca; }
.gt-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gt-count { padding: 0 6px; font-size: 10px; letter-spacing: 0; border-radius: 99px; background: rgba(255, 255, 255, .08); color: var(--side-dim, #7f93ad); }
.gt-arrow { font-size: 12px; color: var(--side-dim, #5d7290); transform: rotate(90deg); transition: transform .15s; }
.gt-arrow.down { transform: rotate(-90deg); }
.nav-label { overflow: hidden; text-overflow: ellipsis; }
.nav-empty { padding: 18px 10px; color: var(--side-dim, #6e8299); font-size: 12px; text-align: center; }

/* 降级为二级的菜单项（N-01）：收在所属分组的「更多 N 项」里，默认折叠，点开就是完整菜单 */
.nav-more { display: flex; align-items: center; justify-content: space-between; cursor: pointer;
  padding: 6px 12px 6px 20px; margin: 2px 6px; border-radius: 8px;
  color: var(--side-dim, #6e8299); font-size: 11.5px; letter-spacing: .02em; }
.nav-more:hover { background: rgba(255, 255, 255, .06); color: #cdd9e5; }
.nav-item.sub { padding-left: 26px; font-size: 12.5px; opacity: .86; }
.nav-item.sub .dot { width: 4px; height: 4px; }

/* 演示导航里「降级为二级」的项收在分组下的「更多 N 项」里，默认折叠 */
.sidebar { display: flex; flex-direction: column; }
.sidebar nav { flex: 1 1 auto; overflow-y: auto; }

/* 折叠态：只留圆点，图标位居中，分组不再显示标题 */
.layout.collapsed .nav-item { justify-content: center; padding: 8px 0; }
.layout.collapsed .nav-group { margin-top: 4px; }
.layout.collapsed .sidebar .logo { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 14px 0 10px; }
.layout.collapsed .sidebar .logo b { font-size: 13px; letter-spacing: 0; }
.layout.collapsed .side-toggle { position: static; }
.layout.collapsed .nav-item .dot { width: 8px; height: 8px; flex: 0 0 8px; }
.layout.collapsed .sidebar nav { padding: 8px 6px 24px; }

/* 侧栏配色变量化：这样换肤只要改一组变量，不用为每个元素写一遍覆盖 */
.sidebar { background: var(--side-bg, #0e1c30); }
.sidebar .logo { border-bottom-color: var(--side-line, rgba(255, 255, 255, .07)); }
.sidebar .logo b { color: var(--side-strong, #fff); }
.sidebar .logo span { color: var(--side-dim, #7f93ad); }
.nav-item { color: var(--side-item, #c3d2e5); }
.nav-item:hover { background: var(--side-hover, rgba(255, 255, 255, .07)); color: var(--side-strong, #fff); }
.nav-item .dot { background: var(--side-dot, #3d5471); }
.nav-group > .gt { color: var(--side-dim, #6e8299); }

/* --------------------------------------------------- 顶栏：高频入口与徽标 */
.icon-btn { padding: 2px 8px; font-size: 14px; line-height: 1.2; }
.pill.tiny { padding: 1px 7px; font-size: 10px; }

.quick-bar { display: flex; align-items: center; gap: 6px; }
.quick-btn { display: inline-flex; align-items: center; }
.badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 15px; height: 15px; padding: 0 4px; margin-right: 5px;
  border-radius: 99px; background: var(--accent); color: #fff;
  font-size: 10px; font-weight: 700; line-height: 1;
}
.badge.danger { background: var(--danger); }
.topbar .btn .badge + span, .topbar .btn > .badge { vertical-align: middle; }

/* ----------------------------------------------------------- 角色快速切换 */
.roleswitch, .moremenu { position: relative; }
.roleswitch .caret { font-size: 10px; opacity: .85; }
.roleswitch-pop {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 60;
  width: 344px; max-height: 62vh; padding: 10px;
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
  box-shadow: 0 18px 44px -18px rgba(9, 18, 32, .4);
}
.rs-hd { padding: 2px 4px 8px; font-size: 12px; color: var(--ink-3); }
.rs-search { width: 100%; margin-bottom: 8px; padding: 6px 9px; font-size: 12.5px; border: 1px solid var(--line); border-radius: 7px; }
.rs-list { display: flex; flex-direction: column; gap: 4px; overflow: auto; }
.rs-item {
  display: grid; grid-template-columns: 1fr auto; gap: 2px 8px;
  padding: 7px 9px; text-align: left; cursor: pointer;
  background: #fff; border: 1px solid var(--line); border-radius: 8px;
}
.rs-item:hover, .rs-item.on { border-color: var(--accent); background: var(--accent-2); }
.rs-item b { font-size: 12.5px; }
.rs-item span { grid-column: 1; font-size: 11px; color: var(--ink-3); }
.rs-item i { grid-area: 1 / 2 / 3 / 3; align-self: center; font-style: normal; font-size: 11px; color: var(--ink-3); }

/* ------------------------------------------------------------- 更多菜单 */
.moremenu-pop {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 60;
  width: 272px; padding: 6px; background: #fff;
  border: 1px solid var(--line); border-radius: 10px;
  box-shadow: 0 18px 44px -18px rgba(9, 18, 32, .4);
}
.mm-item { display: block; width: 100%; padding: 7px 10px; text-align: left; font-size: 12.5px; color: var(--ink-2); background: none; border: 0; border-radius: 7px; cursor: pointer; }
.mm-item:hover { background: #f2f6fc; color: var(--ink); }
.mm-item.danger { color: var(--danger); }
.mm-item.danger:hover { background: var(--danger-bg); }
.mm-sep { height: 1px; margin: 6px 4px; background: var(--line-2); }
.mm-hd { padding: 6px 10px 4px; font-size: 11px; color: var(--ink-3); }
.skin-row { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 2px 6px 6px; }
.skin-chip {
  display: flex; align-items: center; gap: 6px; padding: 5px 8px; font-size: 12px;
  color: var(--ink-2); background: #fff; border: 1px solid var(--line); border-radius: 8px; cursor: pointer;
}
.skin-chip:hover { border-color: var(--accent); }
.skin-chip.on { border-color: var(--accent); background: var(--accent-2); color: #b45309; }
.skin-chip i { width: 12px; height: 12px; border: 1px solid rgba(0, 0, 0, .16); border-radius: 4px; }

/* ------------------------------------------- 右侧抽屉：页面说明 / 待办消息 */
.drawer-mask { position: fixed; inset: 0; z-index: 95; display: flex; justify-content: flex-end; background: rgba(15, 25, 40, .42); }
.drawer {
  display: flex; flex-direction: column; width: 100%; max-width: 468px; height: 100%;
  background: #fff; box-shadow: -20px 0 50px -22px rgba(9, 18, 32, .5);
  animation: drawer-in .16s ease-out;
}
@keyframes drawer-in { from { transform: translateX(20px); opacity: .55; } to { transform: none; opacity: 1; } }
.drawer-hd { display: flex; align-items: center; gap: 8px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.drawer-hd h3 { margin: 0; font-size: 14.5px; }
.drawer-hd .spacer { flex: 1; }
.drawer-bd { padding: 14px 16px 40px; overflow: auto; }

.help-lead { margin: 0 0 10px; font-size: 13px; line-height: 1.75; color: var(--ink-2); }
.help-points { margin: 0 0 14px; padding-left: 20px; font-size: 12.5px; color: var(--ink-2); }
.help-points li { margin-bottom: 6px; }
.help-card { margin-bottom: 10px; padding: 10px 12px; background: #fbfcfe; border: 1px solid var(--line); border-radius: 9px; }
.hc-hd { margin-bottom: 8px; font-size: 12px; font-weight: 700; color: var(--ink-2); }
.help-card .kv.kvd { grid-template-columns: 96px 1fr; }

.tabs-line { display: flex; gap: 6px; margin-bottom: 10px; }
.todo-item { margin-bottom: 8px; padding: 9px 11px; background: #fff; border: 1px solid var(--line); border-radius: 9px; cursor: pointer; }
.todo-item:hover { border-color: #c9d3e2; background: #fafcff; }
.todo-item.hi { border-left: 3px solid var(--danger); }
.ti-main { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.ti-main b { font-size: 13px; }
.ti-sub { display: flex; align-items: center; gap: 8px; margin-top: 5px; font-size: 11.5px; color: var(--ink-3); flex-wrap: wrap; }
.ti-sub .spacer { flex: 1; }
.link { color: var(--info); }

/* ------------------------------------------------------- 移动端二维码弹层 */
.qr-bd { display: flex; align-items: flex-start; gap: 18px; flex-wrap: wrap; }
.qr-box { padding: 8px; background: #fff; border: 1px solid var(--line); border-radius: 10px; }
.qr-box canvas { display: block; }
.qr-side { flex: 1; min-width: 246px; }
.qr-side label { display: block; margin: 10px 0 6px; font-size: 12px; color: var(--ink-2); }

/* ----------------------------------------------------- 骨架屏（懒加载态） */
.sk { border-radius: 6px; background: linear-gradient(90deg, #eef2f8 25%, #e1e8f3 37%, #eef2f8 63%); background-size: 400% 100%; animation: sk 1.2s ease-in-out infinite; }
@keyframes sk { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
.sk-rows { padding: 12px 16px; }
.sk-line { height: 12px; margin: 11px 0; }
.sk-line.w40 { width: 40%; } .sk-line.w60 { width: 60%; } .sk-line.w80 { width: 80%; }
.sk-kpi { height: 78px; margin: 0; }

/* --------------------------------------------- 批量操作条 / 行选中 / 序号列 */
.batch-bar {
  position: sticky; bottom: 0; z-index: 5;
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 10px 16px; background: #fffaf6; border-top: 1px solid #fed7aa;
  box-shadow: 0 -8px 18px -14px rgba(9, 18, 32, .45);
}
.batch-bar .spacer { flex: 1; }
.batch-count { font-size: 12.5px; font-weight: 700; color: #b45309; }
th.bulk-cell, td.bulk-cell { width: 38px; text-align: center; }
th.idx-cell, td.idx-cell { width: 46px; text-align: right; color: var(--ink-3); font-size: 11.5px; font-variant-numeric: tabular-nums; }
.bulk-check { width: 15px; height: 15px; cursor: pointer; }
tbody tr.row-selected { background: #fff7ed; }
tbody tr.row-selected:hover, tbody tr.row-selected:hover td { background: #fff1e2; }
html[data-stripe="off"] tbody tr:nth-child(even) td { background: transparent; }
html[data-index="off"] th.idx-cell, html[data-index="off"] td.idx-cell { display: none; }

/* ------------------------------------------------- 导入预校验 / 模板管理 */
.modal.xl { max-width: 1320px; }
.imp-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 14px; align-items: start; }
@media (max-width: 1080px) { .imp-grid { grid-template-columns: 1fr; } }
.imp-drop { padding: 14px; background: #fbfcfe; border: 1.5px dashed var(--line); border-radius: 10px; }
.imp-drop.on { border-color: var(--accent); background: var(--accent-2); }
.imp-drop textarea { width: 100%; min-height: 148px; padding: 10px; font-family: Consolas, "Courier New", monospace; font-size: 12px; line-height: 1.6; border: 1px solid var(--line); border-radius: 8px; resize: vertical; }
.imp-steps { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; font-size: 12px; color: var(--ink-3); flex-wrap: wrap; }
.imp-steps b { color: var(--ink-2); }
.imp-report { border: 1px solid var(--line); border-radius: 9px; overflow: hidden; }
.imp-report .kv.kvd { grid-template-columns: 92px 1fr; margin: 0; padding: 7px 11px; }
.imp-tbl { max-height: 260px; overflow: auto; }
.imp-tbl td, .imp-tbl th { font-size: 12px; }
.imp-ok { color: var(--ok); font-weight: 600; }
.imp-bad { color: var(--danger); font-weight: 600; }
.mono-cell { font-family: Consolas, "Courier New", monospace; font-size: 11.5px; }

/* --------------------------------------------------------------- 皮肤主题
   四套皮肤都保持浅色工作区（深底表格在演示投屏上反而看不清），
   差异落在品牌色、侧栏和对比度上，这样不用为每个组件写一遍深色覆盖。 */
html[data-skin="light"] {
  --bg: #f7f9fc; --line: #e6ebf3; --line-2: #f1f4f9;
  --brand: #2a4a75; --brand-2: #35608f;
  --side-bg: #ffffff; --side-ink: #33415c; --side-strong: #16233a; --side-dim: #7a8798;
  --side-line: #e6ebf3; --side-item: #46536b; --side-hover: #f2f6fc; --side-dot: #c3cede;
}
html[data-skin="light"] .side-toggle { color: var(--ink-2); border-color: var(--line); background: #fff; }
html[data-skin="light"] .nav-search input { color: var(--ink); background: #f7f9fc; border-color: var(--line); }
html[data-skin="light"] .gt-count, html[data-skin="light"] .side-toggle:hover { background: #eef2f8; }
html[data-skin="light"] .nav-item.on { color: #fff; }

html[data-skin="contrast"] {
  --bg: #ffffff; --panel: #ffffff; --ink: #05080f; --ink-2: #26313f; --ink-3: #5a6675;
  --line: #94a3b8; --line-2: #c9d3e0; --shadow: none;
  --brand: #0b1220; --brand-2: #1d2b42;
  --side-bg: #05080f; --side-ink: #eaf1fb; --side-strong: #ffffff; --side-dim: #9fb0c7;
  --side-line: #2a3a52; --side-item: #dbe6f5; --side-hover: #16233a; --side-dot: #5b7089;
}
html[data-skin="contrast"] .card, html[data-skin="contrast"] .kpi { border-width: 2px; }
html[data-skin="contrast"] th { background: #eef2f7; border-bottom: 2px solid var(--line); }
html[data-skin="contrast"] .nav-item.on { background: #ffffff; color: #05080f; font-weight: 700; }
html[data-skin="contrast"] .nav-item.on .dot { background: #05080f; }

html[data-skin="emerald"] {
  --brand: #0f4f47; --brand-2: #146e63;
  --accent: #0d9488; --accent-2: #e6fffa;
  --side-bg: #0a2b28; --side-line: rgba(255, 255, 255, .09);
  --side-hover: rgba(255, 255, 255, .08);
}
html[data-skin="emerald"] .nav-item.on { background: #0d9488; }

/* --------------------------------------------------------- 布局密度（设置项）
   与「表格密度」是两件事：table.density 只管单元格内边距（走 --table-pad），
   layout.density 收的是整页留白——演示投影仪上一屏能塞多少行更关键。 */
html[data-density="compact"] body { font-size: 12.5px; }
html[data-density="compact"] .page { padding: 12px 14px 32px; }
html[data-density="compact"] .topbar { height: 46px; }
html[data-density="compact"] .card-hd { padding: 9px 13px; }
html[data-density="compact"] .card-bd { padding: 11px 13px; }
html[data-density="compact"] .card + .card { margin-top: 10px; }
html[data-density="compact"] .grid { gap: 10px; }
html[data-density="compact"] .kpi { padding: 11px 13px; }
html[data-density="compact"] .kpi .v { font-size: 21px; margin-top: 4px; }
html[data-density="compact"] .nav-item { padding: 6px 10px; }
html[data-density="compact"] .nav-group { margin-top: 6px; }
html[data-density="compact"] .table-wrap { max-height: 68vh; }
html[data-density="compact"] .modal-bd { padding: 13px 15px; }

/* ------------------------------------------------- 系统设置：配置项与字典 */
.set-row {
  display: grid; grid-template-columns: minmax(220px, 1fr) minmax(240px, 1.1fr);
  gap: 12px; align-items: center; padding: 11px 0; border-bottom: 1px dashed var(--line-2);
}
.set-row:last-child { border-bottom: 0; }
.set-k b { font-size: 13px; }
.set-k > .dim { margin-left: 8px; }
.set-k .hint { margin-top: 3px; }
.set-v { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.set-v input[type=text], .set-v select { min-width: 190px; }
.num-in { width: 110px; }
.color-in { width: 40px; height: 28px; padding: 2px; border: 1px solid var(--line); border-radius: 7px; background: #fff; cursor: pointer; }
@media (max-width: 900px) { .set-row { grid-template-columns: 1fr; gap: 6px; } }

/* 开关：比 checkbox 更容易在投屏上看清当前状态 */
.switch {
  position: relative; display: inline-block; width: 40px; height: 22px;
  border-radius: 99px; background: #cfd8e6; cursor: pointer; transition: background .16s; flex: 0 0 40px;
}
.switch::after {
  content: ''; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px;
  border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(9, 18, 32, .3); transition: transform .16s;
}
.switch.on { background: var(--ok); }
.switch.on::after { transform: translateX(18px); }

.dict-grp {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 9px 12px; border-bottom: 1px solid var(--line-2); cursor: pointer;
}
.dict-grp:hover { background: #f7faff; }
.dict-grp.on { background: var(--accent-2); box-shadow: inset 3px 0 0 var(--accent); }
.dict-grp b { font-size: 13px; }
.dg-right { display: flex; align-items: center; gap: 6px; }

/* 列表批量条的零碎件 */
.muted-pill { color: var(--ink-3); background: #f6f8fc; }
.batch-bar .sep { width: 1px; height: 20px; background: #f0d8bb; }
.btn.danger-btn { color: #a51d16; border-color: #f7c7c2; }
.btn.danger-btn:hover { background: var(--danger-bg); border-color: #eda9a2; color: #8f1b14; }

/* ------------------------------------------- 角色权限：配置台 + 权限矩阵
   29 个角色 × 16 格 = 464 格，投屏上要「一眼能数」，所以格子做小、开着的用色块顶出来。 */
.perm-panel { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.perm-panel-hd {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 9px 12px; border-bottom: 1px solid var(--line-2); font-size: 13px; font-weight: 600;
}
.perm-panel-hd .spacer { flex: 1 1 auto; }
.perm-items { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 12px; padding: 10px 12px; }
.perm-item {
  display: flex; align-items: center; gap: 7px; padding: 5px 6px; border-radius: 7px;
  font-size: 12.5px; cursor: pointer;
}
.perm-item:hover { background: #f7faff; }
.perm-item input { width: 15px; height: 15px; accent-color: var(--brand); cursor: pointer; }
@media (max-width: 900px) { .perm-items { grid-template-columns: 1fr; } }

.perm-matrix table { font-size: 12px; min-width: 100%; }
.perm-matrix th.perm-fix, .perm-matrix td.perm-fix {
  position: sticky; left: 0; z-index: 3; background: #f8fafc;
  min-width: 132px; white-space: nowrap; box-shadow: 1px 0 0 var(--line-2);
}
.perm-matrix th.perm-col { text-align: center; padding: 6px 4px; font-family: Consolas, "Courier New", monospace; }
.perm-matrix td.perm-cell {
  text-align: center; padding: 4px 2px; cursor: pointer; color: #c3ccdb;
  font-size: 13px; line-height: 1.2; min-width: 30px; user-select: none;
}
.perm-matrix td.perm-cell:hover { background: #eef4ff; }
.perm-matrix td.perm-cell.on { color: #fff; background: #2f6fd0; font-weight: 700; }
.perm-matrix td.perm-cell.on:hover { background: #2a63bb; }
.perm-matrix tr.perm-sep td { background: #f1f5fb; font-weight: 700; color: var(--ink-2); cursor: default; }

/* 通用：一行按钮（无权限拦截页、空态页等） */
.row-btns { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }