/* ── 视觉规范：PRD 第十四节 ── */
:root {
  --bg: #f4f6f8; --card: #fff; --ink: #1b2430; --sub: #69747f; --line: #e4e8ed;
  --brand: #1f7a5c; --brand-l: #e8f3ef; --accent: #e0813c; --accent-l: #fdf0e5;
  --info: #3a6cb0; --info-l: #eaf1fa; --warn: #c8483f; --warn-l: #fceceb;
  --gold: #b8862b; --gold-l: #fbf3e2;
  --up: #c8483f; --down: #1f7a5c;
  --r: 10px; --sh: 0 1px 2px rgba(27, 36, 48, .06), 0 4px 14px rgba(27, 36, 48, .05);
  --nav: #123a2e;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg); color: var(--ink);
  font: 14px/1.55 system-ui, -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--brand); text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 650; }

/* ── 顶部 ── */
.topbar {
  position: sticky; top: 0; z-index: 60; background: var(--nav); color: #eaf3ef;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .18);
}
.topbar .row1 {
  display: flex; align-items: center; gap: 18px; padding: 0 20px; height: 54px;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 15px; letter-spacing: .3px; white-space: nowrap; }
.logo .dot { width: 22px; height: 22px; border-radius: 6px; background: linear-gradient(135deg, #2e9e7b, #1f7a5c); display: grid; place-items: center; font-size: 12px; color: #fff; }
.tb-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.tb-right select, .tb-right input {
  background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .18);
  color: #eaf3ef; border-radius: 7px; padding: 5px 9px; font-size: 12.5px; outline: none;
}
.tb-right select option { color: #1b2430; }
.badge-fmt { background: rgba(255, 255, 255, .14); padding: 5px 10px; border-radius: 99px; font-size: 12.5px; }

.navrow { display: flex; gap: 2px; padding: 0 14px; overflow-x: auto; background: rgba(0, 0, 0, .16); }
.navrow a {
  color: #b9cdc5; padding: 9px 13px; font-size: 13px; border-radius: 8px 8px 0 0;
  white-space: nowrap; border-bottom: 3px solid transparent;
}
.navrow a:hover { color: #fff; background: rgba(255, 255, 255, .07); }
.navrow a.on { color: #fff; background: rgba(255, 255, 255, .1); border-bottom-color: #2e9e7b; font-weight: 600; }

/* ── 页面 ── */
.wrap { max-width: 1580px; margin: 0 auto; padding: 18px 20px 60px; }
.pagehead { display: flex; align-items: flex-end; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
.pagehead h1 { font-size: 20px; }
.pagehead .desc { color: var(--sub); font-size: 13px; }
.pagehead .sp { flex: 1; }
.steps { display: flex; gap: 6px; align-items: center; font-size: 12px; color: var(--sub); }
.steps b { color: var(--brand); }

/* ── 卡片 ── */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--sh); margin-bottom: 14px; overflow: hidden;
}
.card > h3, .cardhead {
  display: flex; align-items: center; gap: 10px; padding: 11px 15px;
  border-bottom: 1px solid var(--line); font-size: 14px; background: #fcfdfd;
}
.cardhead .sp { flex: 1; }
.cardhead .no {
  width: 21px; height: 21px; border-radius: 6px; background: var(--brand-l); color: var(--brand);
  font-size: 11px; display: grid; place-items: center; font-weight: 700;
}
.cardbody { padding: 14px 15px; }
.cardbody.tight { padding: 0; }
.muted { color: var(--sub); }
.small { font-size: 12px; }
.mono { font-variant-numeric: tabular-nums; }
.grid { display: grid; gap: 14px; }
.g2 { grid-template-columns: 1fr 1fr; }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1200px) { .g3, .g4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 900px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }

/* ── KPI ── */
.kpis { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-bottom: 14px; }
@media (max-width: 1400px) { .kpis { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px) { .kpis { grid-template-columns: 1fr 1fr; } }
.kpi {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  padding: 12px 14px; box-shadow: var(--sh); position: relative; overflow: hidden;
}
.kpi::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--brand); opacity: .8; }
.kpi.k-accent::before { background: var(--accent); }
.kpi.k-info::before { background: var(--info); }
.kpi.k-warn::before { background: var(--warn); }
.kpi.k-gold::before { background: var(--gold); }
.kpi .lb { color: var(--sub); font-size: 12px; }
.kpi .vl { font-size: 21px; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: 3px; }
.kpi .sub { font-size: 11.5px; color: var(--sub); margin-top: 2px; }

/* ── 表 ── */
table.tb { width: 100%; border-collapse: collapse; font-size: 13px; }
table.tb th {
  background: #f7f9fa; text-align: left; font-weight: 600; color: #4a5661;
  padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; position: sticky; top: 0; z-index: 2;
}
table.tb td { padding: 6px 10px; border-bottom: 1px solid #f0f3f5; }
table.tb tbody tr:nth-child(even) { background: #fbfcfd; }
table.tb tbody tr:hover { background: var(--brand-l); }
table.tb td.num, table.tb th.num { text-align: right; font-variant-numeric: tabular-nums; }
.scroll { overflow: auto; max-height: 620px; }
.scroll-x { overflow-x: auto; }

/* ── 表单 ── */
.fl { display: flex; align-items: center; gap: 10px; margin-bottom: 9px; }
.fl label { width: 116px; color: var(--sub); font-size: 12.5px; flex: none; }
.fl .val { width: 100%; }
input[type=text], input[type=number], select, textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 7px; padding: 6px 9px;
  font: inherit; color: var(--ink); background: #fff; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-l); }
select:disabled { background: #f4f6f8; color: var(--sub); cursor: not-allowed; }
input.mini { width: 74px; }
input.tiny { width: 56px; }
.fgrp { border: 1px solid var(--line); border-radius: 9px; padding: 12px; margin-bottom: 12px; background: #fcfdfd; }
.fgrp > .gh { font-weight: 650; font-size: 13px; margin-bottom: 4px; }
.fgrp > .gd { color: var(--sub); font-size: 12px; margin-bottom: 10px; }
.region-row select { font-size: 13px; padding: 5px 7px; }

/* ── 按钮 ── */
.btn {
  border: 1px solid var(--line); background: #fff; color: var(--ink); border-radius: 7px;
  padding: 6px 11px; font: inherit; font-size: 12.5px; cursor: pointer; white-space: nowrap;
}
.btn:hover { border-color: var(--brand); color: var(--brand); }
.btn.pri { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.pri:hover { background: #186349; color: #fff; }
.btn.warn { color: var(--warn); border-color: #f0ccc9; }
.btn.sm { padding: 3px 8px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btnrow { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ── 标签 ── */
.tag { display: inline-block; padding: 1px 7px; border-radius: 5px; font-size: 11.5px; background: #eef2f4; color: var(--sub); }
.tag.b { background: var(--brand-l); color: var(--brand); }
.tag.a { background: var(--accent-l); color: var(--accent); }
.tag.i { background: var(--info-l); color: var(--info); }
.tag.w { background: var(--warn-l); color: var(--warn); }
.tag.g { background: var(--gold-l); color: var(--gold); }

/* ── 预警 & 建议 ── */
.alerts { display: grid; gap: 7px; margin-bottom: 12px; }
.alert { padding: 8px 12px; border-radius: 8px; font-size: 13px; border: 1px solid transparent; }
.alert.danger { background: var(--warn-l); border-color: #f0ccc9; color: #8f2f28; }
.alert.warn { background: var(--gold-l); border-color: #f0e0bd; color: #7c5a12; }
.alert.ok { background: var(--brand-l); border-color: #cde5dd; color: #16624a; }
.adv { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 10px; }
.adv .item { border: 1px solid var(--line); border-radius: 9px; padding: 11px 13px; background: #fff; }
.adv .item .h { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; }
.adv .item .h b { font-size: 13.5px; }
.adv .item .b { color: #46525d; font-size: 12.5px; line-height: 1.7; }
.adv .item.lv-warn { border-left: 3px solid var(--warn); }
.adv .item.lv-ok { border-left: 3px solid var(--brand); }
.adv .item.lv-info { border-left: 3px solid var(--info); }

/* ── 分类树 ── */
.tree { font-size: 13px; }
.tnode { display: flex; align-items: center; gap: 6px; padding: 3px 6px; border-radius: 6px; cursor: default; }
.tnode:hover { background: #f2f6f4; }
.tnode.sel { background: var(--brand-l); box-shadow: inset 0 0 0 1px var(--brand); }
.tw { width: 14px; color: var(--sub); text-align: center; flex: none; }
.tw.caret { cursor: pointer; user-select: none; }
.lv { font-size: 10px; padding: 0 4px; border-radius: 4px; color: #fff; flex: none; }
.lv1 { background: #123a2e; } .lv2 { background: #2e9e7b; } .lv3 { background: #3a6cb0; }
.lv4 { background: #e0813c; } .lv5 { background: #8b95a0; }
.tname { cursor: pointer; }
.tcnt { color: var(--sub); font-size: 11.5px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; padding: 4px 0 4px 26px; }
.chip {
  border: 1px solid var(--line); border-radius: 99px; padding: 2px 9px; font-size: 12px;
  cursor: pointer; background: #fff;
}
.chip:hover { border-color: var(--brand); }
.chip.sel { background: var(--brand); border-color: var(--brand); color: #fff; }
.deptcards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
@media (max-width: 1000px) { .deptcards { grid-template-columns: 1fr 1fr; } }
.deptcard { border: 1px solid var(--line); border-radius: 9px; padding: 11px 13px; cursor: pointer; background: #fff; }
.deptcard:hover { border-color: var(--brand); }
.deptcard.sel { box-shadow: inset 0 0 0 2px var(--brand); }
.deptcard .n { font-weight: 650; font-size: 14px; }
.deptcard .m { color: var(--sub); font-size: 12px; margin-top: 3px; }
.bar { height: 5px; border-radius: 3px; background: #eef2f4; margin-top: 7px; overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 3px; }

/* ── 滑块 ── */
input[type=range] { width: 100%; accent-color: var(--brand); }
.sl { display: grid; grid-template-columns: 128px 1fr 62px; gap: 10px; align-items: center; padding: 4px 0; }
.sl .nm { font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sl .vv { text-align: right; font-variant-numeric: tabular-nums; font-size: 13px; font-weight: 600; }
.tierbox { border: 1px solid var(--line); border-radius: 9px; margin-bottom: 10px; overflow: hidden; }
.tierbox > .th { display: flex; align-items: center; gap: 8px; padding: 8px 12px; cursor: pointer; }
.tierbox > .th .sp { flex: 1; }
.tierbox > .tb2 { padding: 8px 12px 12px; }

/* ── 其它 ── */
.empty { padding: 34px; text-align: center; color: var(--sub); }
.toast {
  position: fixed; left: 50%; bottom: 34px; transform: translateX(-50%) translateY(20px);
  background: #123a2e; color: #eaf3ef; padding: 9px 18px; border-radius: 8px; font-size: 13px;
  opacity: 0; pointer-events: none; transition: .22s; z-index: 200;
}
.toast.on { opacity: 1; transform: translateX(-50%) translateY(0); }
.pager { display: flex; gap: 6px; align-items: center; justify-content: flex-end; padding: 10px 12px; font-size: 12.5px; color: var(--sub); }
.legend { display: flex; gap: 12px; flex-wrap: wrap; font-size: 12px; color: var(--sub); margin-top: 8px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 4px; vertical-align: -1px; }
svg { display: block; max-width: 100%; }
svg text { font-family: system-ui, -apple-system, "Microsoft YaHei", sans-serif; }
.loading { padding: 40px; text-align: center; color: var(--sub); }
.editable { cursor: text; }
.editable:hover { background: #fffbe9; }
input.incell { width: 100%; padding: 2px 4px; font: inherit; border: 1px solid var(--brand); border-radius: 4px; }
.specsel { width: 100%; }
.statgrid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
@media (max-width: 1100px) { .statgrid { grid-template-columns: repeat(3, 1fr); } }
.stat { background: #fbfcfd; border: 1px solid var(--line); border-radius: 9px; padding: 10px 12px; }
.stat .n { font-size: 19px; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat .l { font-size: 12px; color: var(--sub); }