:root {
  --bg: #f4f6f9;
  --panel: #ffffff;
  --ink: #1f2937;
  --muted: #6b7280;
  --line: #e5e7eb;
  --primary: #2563eb;
  --primary-d: #1d4ed8;
  --danger: #ef4444;
  --warn: #f59e0b;
  --ok: #16a34a;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, sans-serif;
  background: var(--bg); color: var(--ink); font-size: 14px; line-height: 1.55;
}
#app { display: flex; flex-direction: column; min-height: 100vh; }

/* 顶栏 */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 18px; background: #0f2747; color: #fff; box-shadow: var(--shadow);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand .logo { font-size: 26px; }
.brand-text strong { display: block; font-size: 16px; }
.brand-text small { color: #9db4d4; font-size: 11px; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.role-switch { display: flex; align-items: center; gap: 6px; font-size: 12px; color: #cdd9e8; }
.role-switch select, .user-name {
  background: #1c3a63; color: #fff; border: 1px solid #2f5688; border-radius: 6px;
  padding: 5px 8px; font-size: 12px;
}
.user-name { width: 110px; }
.badge { font-size: 11px; padding: 3px 9px; border-radius: 20px; font-weight: 600; }
.badge-local { background: #374151; color: #cbd5e1; }
.badge-cloud { background: #1d4ed8; color: #fff; }

/* 布局 */
.layout { display: flex; flex: 1; }
.sidebar {
  width: 188px; background: var(--panel); border-right: 1px solid var(--line);
  padding: 12px 10px; display: flex; flex-direction: column; gap: 4px;
}
.nav-item {
  text-align: left; border: none; background: transparent; color: var(--ink);
  padding: 10px 12px; border-radius: 8px; cursor: pointer; font-size: 14px;
}
.nav-item:hover { background: #eef2f7; }
.nav-item.active { background: var(--primary); color: #fff; font-weight: 600; }
.view { flex: 1; padding: 18px 22px; overflow: auto; }

/* 通用 */
.page-head h1 { font-size: 20px; margin: 0 0 2px; }
.page-head p { color: var(--muted); margin: 0 0 14px; font-size: 13px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 14px; box-shadow: var(--shadow); }
.card h2 { margin: 0 0 12px; font-size: 17px; }
.card h3 { margin: 0 0 10px; font-size: 14px; color: #374151; border-left: 3px solid var(--primary); padding-left: 8px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.section { margin-top: 14px; }

/* 表单 */
label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: #4b5563; margin-bottom: 8px; }
label.full { grid-column: 1 / -1; }
input, select, textarea {
  border: 1px solid var(--line); border-radius: 6px; padding: 7px 9px; font-size: 13px;
  font-family: inherit; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 2px rgba(37,99,235,.15); }
textarea { resize: vertical; }

/* 按钮 */
.btn { background: #fff; border: 1px solid var(--line); color: var(--ink); padding: 7px 14px; border-radius: 6px; cursor: pointer; font-size: 13px; }
.btn:hover { background: #f3f4f6; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-d); }
.btn-danger { background: #fff; border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: #fef2f2; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-del { color: var(--danger); border-color: #fca5a5; }
.form-actions { display: flex; gap: 10px; margin-top: 16px; justify-content: flex-end; }
.toolbar { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; align-items: center; }
.inline-add { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin: 8px 0; }
.inline-add input, .inline-add select { flex: 1; min-width: 120px; }

/* 类型卡片 */
.type-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin-bottom: 16px; }
.type-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px; cursor: pointer; text-align: left; position: relative; transition: .15s; box-shadow: var(--shadow);
}
.type-card:hover { border-color: var(--primary); transform: translateY(-2px); }
.type-code { display: inline-block; background: #eef2ff; color: var(--primary); font-weight: 700; padding: 2px 8px; border-radius: 5px; font-size: 12px; }
.type-name { display: block; margin-top: 8px; font-weight: 600; }
.type-flag { position: absolute; top: 12px; right: 12px; font-size: 11px; color: var(--warn); background: #fffbeb; border: 1px solid #fde68a; padding: 1px 6px; border-radius: 4px; }

/* 表格 */
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th, .tbl td { border: 1px solid var(--line); padding: 7px 9px; text-align: left; }
.tbl th { background: #f8fafc; font-weight: 600; color: #374151; }
.tbl tbody tr:nth-child(even) { background: #fafbfc; }
.col-center, .c { text-align: center; }
.col-idx { width: 36px; text-align: center; color: var(--muted); }
.table-wrap { overflow-x: auto; }

/* 标签 / 状态 */
.tag { display: inline-block; color: #fff; padding: 2px 9px; border-radius: 12px; font-size: 12px; white-space: nowrap; }
.tag-green { background: #16a34a; } .tag-red { background: #ef4444; } .tag-amber { background: #f59e0b; } .tag-off { background: #9ca3af; }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; }

/* 看板 */
.kpi-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-bottom: 14px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; text-align: center; box-shadow: var(--shadow); }
.kpi-num { font-size: 30px; font-weight: 700; }
.kpi-label { color: var(--muted); font-size: 12px; margin-top: 2px; }
.kpi-open .kpi-num  { color: var(--primary); }
.kpi-ok .kpi-num    { color: var(--ok); }
.kpi-warn .kpi-num  { color: var(--warn); }
.kpi-alarm .kpi-num { color: var(--danger); }
.kpi-month .kpi-num { color: #7c3aed; }

/* 看板工具栏 */
.dash-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 14px; box-shadow: var(--shadow); }
.dt-info { font-size: 13px; color: var(--muted); }
.dt-info b { color: var(--ink); }
.dt-btns { display: flex; gap: 8px; flex-wrap: wrap; }

/* 图表 */
.chart-card h3 { margin-top: 0; }
.chart { width: 100%; margin-top: 6px; }
.chart-svg { width: 100%; height: auto; display: block; }
.chart-flex { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.chart-flex > svg { flex: 0 0 150px; width: 150px; height: 150px; }
.chart-empty { color: var(--muted); text-align: center; padding: 24px 0; font-size: 13px; }
.legend { display: flex; flex-direction: column; gap: 6px; flex: 1; min-width: 160px; }
.lg { display: flex; align-items: center; gap: 7px; font-size: 12.5px; color: #475569; }
.lg i { width: 11px; height: 11px; border-radius: 3px; flex: 0 0 11px; }
.lg b { margin-left: auto; color: var(--ink); }

.stat-row { display: flex; align-items: center; gap: 10px; margin: 8px 0; font-size: 13px; }
.stat-label { flex: 0 0 150px; }
.stat-bar { flex: 1; background: #eef2f7; border-radius: 6px; height: 12px; overflow: hidden; }
.stat-fill { display: block; height: 100%; border-radius: 6px; }
.stat-num { flex: 0 0 32px; text-align: right; font-weight: 600; }

/* 列表行 */
.permit-row { display: flex; justify-content: space-between; align-items: center; padding: 12px; border: 1px solid var(--line); border-radius: 8px; margin-bottom: 8px; cursor: pointer; background: #fff; }
.permit-row:hover { border-color: var(--primary); }
.pr-meta { display: flex; align-items: center; gap: 8px; }
.chip-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.chip { background: #eef2ff; color: var(--primary); border: 1px solid #c7d2fe; padding: 3px 9px; border-radius: 14px; font-size: 12px; cursor: pointer; }

/* 审批流 */
.approval-flow { list-style: none; padding: 0; margin: 0; }
.approval-flow li { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; margin-bottom: 8px; background: #fff; }
.approval-flow li.current { border-color: var(--primary); background: #eff6ff; }
.approval-flow li.done { background: #f0fdf4; border-color: #bbf7d0; }
.af-idx { width: 24px; height: 24px; border-radius: 50%; background: #e5e7eb; color: #374151; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; }
.approval-flow li.done .af-idx { background: var(--ok); color: #fff; }
.approval-flow li.current .af-idx { background: var(--primary); color: #fff; }
.af-label { flex: 1; font-weight: 600; }
.af-role { color: var(--muted); font-size: 12px; }
.af-sign { color: var(--ok); font-size: 12px; }

/* 监护 / 变更记录 */
.monitor-list { display: flex; flex-direction: column; gap: 8px; }
.monitor-item { border-left: 3px solid var(--primary); background: #f8fafc; padding: 8px 12px; border-radius: 0 6px 6px 0; }
.monitor-item b { color: #374151; }

/* 键值 */
.kv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.kv { display: flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.kv-k { flex: 0 0 110px; background: #f8fafc; padding: 6px 10px; font-weight: 600; color: #4b5563; font-size: 12px; }
.kv-v { flex: 1; padding: 6px 10px; }

/* 提示框 */
.callout { padding: 12px 14px; border-radius: 8px; margin-bottom: 14px; font-size: 13px; }
.callout-warn { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; }
.callout-error { background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c; }

/* 操作栏 */
.action-bar { background: #f8fafc; }
.ab-title { font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.ab-btns { display: flex; gap: 10px; flex-wrap: wrap; }

/* 代码 / 小字 */
code.small { font-size: 11.5px; background: #eef2f7; padding: 1px 6px; border-radius: 5px; color: #1e40af; word-break: break-all; }

/* 模态框 */
.modal-mask { position: fixed; inset: 0; background: rgba(15,23,42,.45); display: flex; align-items: center; justify-content: center; z-index: 1000; padding: 16px; }
.modal { background: #fff; border-radius: 12px; width: min(560px, 96vw); max-height: 90vh; overflow: auto; box-shadow: 0 12px 40px rgba(15,23,42,.25); }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.modal-head strong { font-size: 15px; color: var(--ink); }
.modal-x { border: none; background: #f1f5f9; color: #64748b; width: 28px; height: 28px; border-radius: 7px; cursor: pointer; font-size: 14px; }
.modal-x:hover { background: #e2e8f0; }
.modal-body { padding: 18px; }
.modal-body label { display: block; margin-bottom: 10px; font-size: 12.5px; color: #475569; font-weight: 600; }
.modal-body label.full { grid-column: 1 / -1; }
.modal-body input, .modal-body select, .modal-body textarea { width: 100%; margin-top: 4px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 7px; font-size: 13px; font-weight: 400; }
.modal-body textarea { font-family: ui-monospace, Consolas, monospace; }
.modal-body .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.modal-body .form-actions { display: flex; justify-content: flex-end; margin-top: 12px; }

/* 提示 toast */
.toast-root { position: fixed; top: 16px; right: 16px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; }
.toast { background: #111827; color: #fff; padding: 10px 16px; border-radius: 8px; font-size: 13px; border-left: 4px solid #0ea5e9; opacity: 0; transform: translateX(20px); transition: .3s; box-shadow: 0 6px 20px rgba(0,0,0,.2); max-width: 320px; }
.toast.show { opacity: 1; transform: translateX(0); }

.prose h3 { margin-top: 18px; }
.prose ol, .prose ul { padding-left: 22px; }
.prose li { margin: 4px 0; }

@media (max-width: 760px) {
  .sidebar { width: 100%; flex-direction: row; overflow-x: auto; }
  .grid-2, .kv-grid, .kpi-grid { grid-template-columns: 1fr; }
}