/* =============================================================================
   admin/assets/admin.css —— DSP 管理后台设计系统（零依赖，单文件）
   -----------------------------------------------------------------------------
   规则：
     · 颜色只用语义 token（品牌/成功/警告/危险/信息），一种色只表达一个含义
     · 字重只有 400 / 500 两档；字号只用 20/14/13/12 四级
     · 间距走 4px 栅格（4/8/12/16/24/32）
     · 圆角只用 6/8/12；阴影只用于浮层（Toast / 模态）
   ========================================================================== */

:root {
  /* 品牌与语义色 */
  --brand: #0F7A5D;
  --brand-hover: #0B6349;
  --brand-soft: #E2F4ED;
  --success: #16A36A;
  --success-soft: #E4F6EE;
  --success-text: #0C7A4D;
  --warning: #C77A18;
  --warning-soft: #FBF1DE;
  --warning-text: #8A550B;
  --danger: #E34D4B;
  --danger-soft: #FDEBEB;
  --danger-text: #A92D2D;
  --info: #2E7FD6;
  --info-soft: #E7F1FB;
  --info-text: #185D9E;

  /* 中性（冷灰，替代原米灰） */
  --bg: #F4F6F9;
  --surface: #FFFFFF;
  --surface-2: #F9FAFB;
  --surface-3: #EFF1F5;
  --text: #1F2329;
  --text-2: #4B5563;
  --text-3: #8A94A6;
  --border: #E5E8EE;
  --border-strong: #CFD4DE;

  /* 尺寸 */
  --r-sm: 6px;
  --r: 8px;
  --r-lg: 12px;
  --sidebar-w: 224px;
  --font: system-ui, -apple-system, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;

  /* 间距（4px 栅格） */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--info-text); }

/* ---------------------------------------------------------------- 布局骨架 */
.app { display: flex; min-height: 100vh; }

.sidebar {
  flex: 0 0 var(--sidebar-w);
  width: var(--sidebar-w);
  background: linear-gradient(180deg, #FBFCFD 0%, var(--surface-3) 100%);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-3) var(--sp-4);
}
.brand-mark {
  width: 28px; height: 28px; border-radius: var(--r-sm);
  background: linear-gradient(135deg, #1DA578 0%, var(--brand) 100%);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 600;
  box-shadow: 0 2px 6px rgba(15, 122, 93, .28);
}
.brand-name { font-size: 13px; font-weight: 600; letter-spacing: .2px; }

.nav { padding: 0 var(--sp-2); overflow-y: auto; flex: 1; }
.nav-item {
  display: flex; align-items: center; gap: var(--sp-2);
  padding: 8px 10px; margin-bottom: 2px;
  border-radius: var(--r-sm);
  color: var(--text-2); text-decoration: none; font-size: 13px;
  transition: background .15s ease, color .15s ease;
}
.nav-item svg { flex: 0 0 16px; opacity: .72; transition: opacity .15s ease; }
.nav-item:hover { background: rgba(15, 122, 93, .07); color: var(--text); }
.nav-item.is-active { background: var(--brand-soft); color: var(--brand); font-weight: 500; }
.nav-item.is-active svg { opacity: 1; }
.nav-sep { height: 1px; background: var(--border-strong); margin: var(--sp-3) var(--sp-2); }

/* --- 可折叠分组 --- */
.nav-fold { display: flex; justify-content: flex-end; padding: 0 6px; }
.nav-fold-btn {
  border: 0; background: none; cursor: pointer;
  font-size: 11px; color: var(--text-3);
  padding: 4px 6px; border-radius: var(--r-sm);
}
.nav-fold-btn:hover { color: var(--text); background: rgba(0, 0, 0, .04); }
.nav-group + .nav-group { margin-top: 2px; }
.nav-label {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  font-size: 12px; color: var(--text-3);
  padding: var(--sp-2) 10px 4px;
  border: 0; background: none; cursor: pointer;
  text-align: left;
}
.nav-label svg { width: 12px; height: 12px; flex: 0 0 12px; transition: transform .15s ease; opacity: .7; }
.nav-label:hover { color: var(--text-2); }
.nav-group:not(.is-open) .nav-label svg { transform: rotate(-90deg); }
.nav-sub { display: block; }
.nav-group:not(.is-open) .nav-sub { display: none; }
.nav-sub .nav-item { padding-left: 20px; }
.nav-group.is-open + .nav-group .nav-label { padding-top: var(--sp-3); }
.sidebar-foot { padding: var(--sp-3); border-top: 1px solid var(--border); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  height: 52px; flex: 0 0 52px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 0 var(--sp-5);
  position: sticky; top: 0; z-index: 20;
}
.crumb { font-size: 12px; color: var(--text-3); flex: 1; min-width: 0; }
.topbar-user { display: flex; align-items: center; gap: var(--sp-2); font-size: 12px; color: var(--text-2); }
.avatar {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--info-soft); color: var(--info-text);
  display: flex; align-items: center; justify-content: center; font-size: 12px;
}

.content { padding: var(--sp-5); max-width: 1360px; width: 100%; }

/* ------------------------------------------------------------- 页头 / 卡片 */
.page-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: var(--sp-4); margin-bottom: var(--sp-5); flex-wrap: wrap;
}
.page-title { font-size: 20px; font-weight: 500; margin: 0; line-height: 1.4; }
.page-sub { font-size: 12px; color: var(--text-3); margin-top: 2px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  margin-bottom: var(--sp-4);
  box-shadow: 0 1px 2px rgba(16, 24, 40, .04);
}
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-3); padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--border);
}
.card-title { font-size: 14px; font-weight: 500; margin: 0; }
.card-body { padding: var(--sp-4); }
.card-body.is-flush { padding: 0; }

/* ---------------------------------------------------------------- 指标卡组 */
.metric-grid {
  display: grid; gap: var(--sp-3);
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  margin-bottom: var(--sp-4);
}
.metric {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: var(--sp-3) var(--sp-4);
  box-shadow: 0 1px 2px rgba(16, 24, 40, .04);
  transition: box-shadow .15s ease, transform .15s ease;
}
.metric:hover { box-shadow: 0 4px 12px rgba(16, 24, 40, .08); }
.metric-label { font-size: 12px; color: var(--text-3); }
.metric-top { display: flex; align-items: center; gap: 8px; }
.metric-ico {
  width: 28px; height: 28px; border-radius: var(--r-sm);
  background: var(--brand-soft); color: var(--brand);
  display: flex; align-items: center; justify-content: center;
  flex: 0 0 28px;
}
.metric-ico svg { width: 16px; height: 16px; }
.metric-value {
  font-size: 24px; font-weight: 600; margin-top: 10px;
  font-variant-numeric: tabular-nums; letter-spacing: -.4px;
}
.metric-sub { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.metric-value.is-success { color: var(--success-text); }
.metric-value.is-warning { color: var(--warning-text); }

/* ------------------------------------------------------------------- 按钮 */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font: inherit; font-size: 13px; line-height: 1.4;
  padding: 8px 16px; border-radius: var(--r);
  border: 1px solid var(--border-strong);
  background: var(--surface); color: var(--text);
  cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: background .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.btn:hover { background: var(--surface-2); }
.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-hover); border-color: var(--brand-hover); box-shadow: 0 2px 8px rgba(15, 122, 93, .28); }
.btn-danger { border-color: #F09595; color: var(--danger-text); }
.btn-danger:hover { background: var(--danger-soft); }
.btn-ghost { border-color: transparent; background: transparent; color: var(--info-text); padding: 6px 8px; }
.btn-ghost:hover { background: var(--info-soft); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn[disabled] { opacity: .6; cursor: not-allowed; }
.btn-row { display: flex; gap: var(--sp-2); flex-wrap: wrap; }

/* ------------------------------------------------------------------ 徽章 */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; padding: 2px 9px; border-radius: 999px;
  white-space: nowrap; font-weight: 500;
}
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 2px rgba(255,255,255,.6); }
.badge.is-plain::before { display: none; }
.badge-success { background: var(--success-soft); color: var(--success-text); }
.badge-warning { background: var(--warning-soft); color: var(--warning-text); }
.badge-danger { background: var(--danger-soft); color: var(--danger-text); }
.badge-info { background: var(--info-soft); color: var(--info-text); }
.badge-neutral { background: var(--surface-3); color: var(--text-2); }

/* ------------------------------------------------------------------ 表格 */
.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(16, 24, 40, .04);
}
.table-scroll { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data th {
  font-size: 12px; font-weight: 500; color: var(--text-2);
  background: var(--surface-2); text-align: left;
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
table.data td {
  padding: 11px 14px; border-bottom: 1px solid var(--border);
  vertical-align: middle; white-space: nowrap;
}
table.data tbody tr:last-child td { border-bottom: 0; }
table.data tbody tr { transition: background .12s ease; }
table.data tbody tr:hover { background: var(--brand-soft); }
.num { font-variant-numeric: tabular-nums; }
.cell-strong { font-weight: 500; }
.cell-muted { color: var(--text-3); }
.cell-ellipsis { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row-ops { display: flex; gap: var(--sp-1); align-items: center; white-space: nowrap; }

/* 报表表头排序 */
table.data th.sortable { cursor: pointer; user-select: none; }
table.data th.sortable:hover { color: var(--brand); background: var(--brand-soft); }
table.data th.sortable .sort-arrow { margin-left: 4px; color: var(--brand); font-size: 10px; }
table.data th.is-sorted-2 .sort-arrow-2 { color: var(--text-3); }
table.data th.is-sorted-2 { color: var(--text-2); }

/* 报表分页条 */
.report-pager {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-3); padding: var(--sp-3) var(--sp-4);
  border-top: 1px solid var(--border); font-size: 12px; color: var(--text-3);
  flex-wrap: wrap;
}
.report-pager-info { color: var(--text-3); }
.report-pager-controls { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.report-pager-controls .report-filter-label { margin: 0 2px 0 8px; }
.pager-btn:disabled { opacity: .4; cursor: not-allowed; }
.pager-nums { display: flex; align-items: center; gap: 4px; }
.pager-num, .pager-ellipsis {
  min-width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--border-strong); border-radius: var(--r-sm);
  background: var(--surface); color: var(--text-2); font-size: 12px; padding: 0 6px;
}
button.pager-num { cursor: pointer; }
button.pager-num:hover { border-color: var(--brand); color: var(--brand); }
.pager-num.is-active { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 500; }
.pager-ellipsis { border: none; background: transparent; }


.toolbar {
  display: flex; gap: var(--sp-2); align-items: center;
  flex-wrap: wrap; padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--border); background: var(--surface);
}
.toolbar .spacer { flex: 1; }

.pager {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-3); padding: var(--sp-3) var(--sp-4);
  border-top: 1px solid var(--border); font-size: 12px; color: var(--text-3);
  flex-wrap: wrap;
}
.pager-links { display: flex; gap: var(--sp-1); }
.pager-links a, .pager-links span {
  border: 1px solid var(--border-strong); border-radius: var(--r-sm);
  padding: 3px 10px; color: var(--text-2); text-decoration: none;
}
.pager-links .is-current { background: var(--brand-soft); border-color: var(--brand-soft); color: var(--brand); }

/* ------------------------------------------------------------------ 表单 */
.field-grid {
  display: grid; gap: var(--sp-4);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.field { display: flex; flex-direction: column; gap: 4px; }
.field[hidden] { display: none; }  /* 联动显隐用 hidden 属性，需压过上面的 flex */
.field.is-wide { grid-column: 1 / -1; }
.field-label { font-size: 12px; color: var(--text-2); }
.field-label .req { color: var(--danger-text); margin-left: 2px; }
.field-hint { font-size: 12px; color: var(--text-3); }

.input, .field select, .field input[type="text"],
.field input[type="number"], .field input[type="password"] {
  font: inherit; font-size: 13px; color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong); border-radius: var(--r);
  padding: 8px 10px; width: 100%;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.input:focus, .field select:focus, .field input:focus {
  outline: none; border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-soft);
}
.field input[readonly] {
  background: var(--surface-2, #f1f3f6);
  color: var(--text-2);
  cursor: not-allowed;
}
.field.has-error input, .field.has-error select { border-color: var(--danger); }
.field-error { font-size: 12px; color: var(--danger-text); }

/* 创意第三方监测（成对加减） */
.monitor-editor { display: flex; flex-direction: column; gap: 10px; }
.monitor-head { display: grid; grid-template-columns: 1fr 1fr 36px; gap: 8px;
  font-size: 12px; color: var(--text-2); }
.monitor-rows { display: flex; flex-direction: column; gap: 8px; }
.monitor-row { display: grid; grid-template-columns: 1fr 1fr 36px; gap: 8px; align-items: center; }
.monitor-rm { flex: 0 0 auto; padding: 5px 0; width: 36px; text-align: center;
  color: var(--text-3); }
.monitor-rm:hover { color: var(--danger-text); }
.monitor-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.monitor-actions .btn[disabled] { opacity: .45; cursor: not-allowed; }

.checks { display: flex; flex-wrap: wrap; gap: 6px var(--sp-4); }
.check { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text); }
.check input { accent-color: var(--brand); }

/* 规格两级下拉（广告位） */
.spec-picker { display: flex; flex-direction: column; gap: 10px; }
.spec-picker-row { display: flex; gap: 8px; align-items: center; }
.spec-picker-row .btn { flex: 0 0 auto; }
.spec-picked { display: flex; flex-wrap: wrap; gap: 8px; min-height: 34px;
  padding: 8px; border: 1px dashed var(--border); border-radius: var(--r); background: var(--surface-2); }
.spec-picked:empty::before { content: '尚未添加规格'; color: var(--text-3); font-size: 12px; }
.spec-chip { display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 8px 4px 10px; border-radius: 999px;
  background: var(--brand-soft); color: var(--brand); font-size: 12px; }
.spec-chip-x { border: 0; background: transparent; color: inherit; cursor: pointer;
  font-size: 14px; line-height: 1; padding: 0 2px; }
.spec-chip-x:hover { opacity: .6; }

/* 地域三级级联多选（国家→省→市） */
.region-cascade-inner { display: flex; flex-direction: column; gap: var(--sp-2); }
.rc-select { width: 100%; }

/* 左右两栏：左=选择面板，右=回显（等高固定） */
.rc-body { display: flex; gap: 12px; align-items: stretch; }
.rc-col-left { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; }
.rc-col-right { flex: 0 0 32%; min-width: 180px; max-width: 300px;
  display: flex; flex-direction: column;
  border: 1px solid var(--border); border-radius: var(--r);
  background: var(--surface); padding: 8px; }

/* 快捷档（核心城市 / 重要城市） */
.rc-presets { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.rc-preset { border: 1px solid var(--border); background: var(--surface);
  color: var(--text-2); font-size: 12px; padding: 4px 12px;
  border-radius: 999px; cursor: pointer; }
.rc-preset:hover { border-color: var(--brand); color: var(--brand); }

/* 选择面板：搜索框 + 树形（省可折叠展开市），固定高度 */
.rc-tree-wrap { border: 1px solid var(--border); border-radius: var(--r);
  background: var(--surface); overflow: hidden; height: 300px;
  display: flex; flex-direction: column; }
.rc-search { width: 100%; border: 0; border-bottom: 1px solid var(--border);
  padding: 6px 10px; font-size: 13px; background: transparent; color: var(--text);
  flex: 0 0 auto; }
.rc-search:focus { outline: none; }
.rc-tree { flex: 1 1 auto; overflow-y: auto; padding: 2px 0; }
.rc-tree-prov-head { display: flex; align-items: center; gap: 4px;
  padding: 3px 10px; font-size: 13px; color: var(--text); cursor: pointer; }
.rc-tree-prov-head:hover { background: var(--surface-3); }
.rc-tree-arrow { border: 0; background: transparent; color: var(--text-3);
  cursor: pointer; font-size: 11px; line-height: 1; padding: 0; width: 14px; flex: 0 0 auto; }
.rc-tree-arrow-leaf { visibility: hidden; }
.rc-tree-prov-head input, .rc-tree-city input { accent-color: var(--brand); flex: 0 0 auto; }
.rc-tree-name { flex: 1 1 auto; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rc-tree-city-list { padding-left: 24px; }
.rc-tree-city { display: flex; align-items: center; gap: 4px;
  padding: 2px 10px; font-size: 13px; color: var(--text-2); cursor: pointer; }
.rc-tree-city:hover { background: var(--surface-3); }
.rc-empty { padding: 10px; color: var(--text-3); font-size: 12px; text-align: center; }

/* 树形回显区：省 + 缩进的市，限高滚动（填满右栏） */
.rc-tags-tree { flex: 1 1 auto; overflow-y: auto; min-height: 0; }
.rc-tags-tree:empty::before { content: none; }
.rc-tag-tree-prov { display: flex; align-items: center; gap: 4px; padding: 1px 0; }
.rc-tag-tree-city { display: flex; align-items: center; gap: 4px; padding: 1px 0 1px 20px; }
.rc-tag-tree-name { display: inline-flex; align-items: center; gap: 6px;
  padding: 2px 9px; border-radius: 999px; font-size: 12px;
  background: var(--brand-soft); color: var(--brand); }
.rc-tag-tree-group { background: transparent; color: var(--text-3);
  padding: 2px 2px; font-weight: 500; }
.rc-tag-x { border: 0; background: transparent; color: inherit; cursor: pointer;
  font-size: 14px; line-height: 1; padding: 0 2px; }
.rc-tag-x:hover { opacity: .6; }
.rc-tags-empty { color: var(--text-3); font-size: 12px; }

/* 回显区标题 + 平铺 tag（广告位用） */
.rc-tags-title { font-size: 12px; color: var(--text-2); margin-bottom: 6px; flex: 0 0 auto; }
.rc-tags-flat { display: flex; flex-wrap: wrap; gap: 8px; align-content: flex-start;
  flex: 1 1 auto; overflow-y: auto; min-height: 0; }
.rc-tag { display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 8px 3px 10px; border-radius: 999px;
  background: var(--brand-soft); color: var(--brand); font-size: 12px; }

/* 三级树（媒体主→应用→广告位）：分组名 + 更深缩进 */
.rc-tree-group-name { font-weight: 500; color: var(--text-2); }
.rc-tree-app { margin-left: 18px; }
.rc-tree-app-head { display: flex; align-items: center; gap: 4px;
  padding: 2px 10px; font-size: 13px; color: var(--text-2); cursor: pointer; }
.rc-tree-app-head:hover { background: var(--surface-3); }
.rc-tree-slot { display: flex; align-items: center; gap: 4px;
  padding: 2px 10px 2px 26px; font-size: 13px; color: var(--text); cursor: pointer; }
.rc-tree-slot:hover { background: var(--surface-3); }
.rc-tree-slot input { accent-color: var(--brand); flex: 0 0 auto; }

/* 素材本地上传（创意） */
.upload-row { display: flex; align-items: center; gap: 8px; }
.upload-row .upload-url { flex: 1; }
.upload-thumb { width: 40px; height: 40px; border: 1px solid var(--border);
  border-radius: var(--r-sm); overflow: hidden; flex: 0 0 40px; background: var(--surface-2); }
.upload-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

.form-actions {
  display: flex; gap: var(--sp-2); align-items: center;
  padding: var(--sp-3) var(--sp-4);
  border-top: 1px solid var(--border); background: var(--surface-2);
  border-radius: 0 0 var(--r-lg) var(--r-lg);
}

/* ------------------------------------------------------------ 空态 / 提示 */
.empty { padding: var(--sp-6) var(--sp-4); text-align: center; }
.empty-title { font-size: 14px; font-weight: 500; margin-bottom: 4px; }
.empty-text { font-size: 12px; color: var(--text-3); margin-bottom: var(--sp-4); }

.alert {
  display: flex; gap: var(--sp-2); align-items: flex-start;
  padding: 10px var(--sp-3); border-radius: var(--r);
  font-size: 13px; margin-bottom: var(--sp-3);
}
.alert-success { background: var(--success-soft); color: var(--success-text); }
.alert-danger { background: var(--danger-soft); color: var(--danger-text); }
.alert-warning { background: var(--warning-soft); color: var(--warning-text); }

/* ------------------------------------------------------------------ 浮层 */
.toast-stack {
  position: fixed; top: 60px; right: var(--sp-4);
  display: flex; flex-direction: column; gap: var(--sp-2);
  z-index: 60; max-width: 360px;
}
.toast {
  background: var(--surface); border: 1px solid var(--border);
  border-left: 3px solid var(--info);
  border-radius: var(--r); padding: 10px var(--sp-3);
  font-size: 13px; box-shadow: 0 8px 24px rgba(16, 24, 40, .12);
  animation: toast-in .18s ease-out;
}
.toast.is-success { border-left-color: var(--success); }
.toast.is-danger { border-left-color: var(--danger); }
.toast.is-warning { border-left-color: var(--warning); }
@keyframes toast-in { from { transform: translateX(12px); opacity: 0; } to { transform: none; opacity: 1; } }

.modal-backdrop {
  position: fixed; inset: 0; background: rgba(44, 44, 42, .45);
  display: flex; align-items: center; justify-content: center;
  z-index: 70; padding: var(--sp-4);
}
.modal { background: var(--surface); border-radius: var(--r-lg); width: 100%; max-width: 400px; }
.modal-body { padding: var(--sp-4); }
.modal-title { font-size: 14px; font-weight: 500; margin-bottom: 4px; }
.modal-text { font-size: 13px; color: var(--text-2); }
.modal-foot {
  display: flex; justify-content: flex-end; gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-4); border-top: 1px solid var(--border);
}
.modal-backdrop[hidden] { display: none; }

/* ---------------------------------------------------------------- 登录页 */
.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(15, 122, 93, .10), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(46, 127, 214, .08), transparent 55%),
    var(--bg);
  padding: var(--sp-4);
}
.login-card {
  width: 100%; max-width: 360px; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--r-lg); padding: var(--sp-6);
  box-shadow: 0 12px 40px rgba(16, 24, 40, .10);
}
.login-brand { display: flex; align-items: center; gap: var(--sp-2); margin-bottom: var(--sp-5); }
.login-title { font-size: 22px; font-weight: 600; margin: 0 0 4px; letter-spacing: -.2px; }
.login-sub { font-size: 12px; color: var(--text-3); margin-bottom: var(--sp-5); }

/* --------------------------------------------------------------- 发布历史 */
.log-meta { font-size: 12px; color: var(--text-3); }
code.mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 12px; }

/* ----------------------------------------------------------------- 响应式 */
.sidebar-toggle { display: none; }
@media (max-width: 1024px) {
  .sidebar { position: fixed; z-index: 50; left: 0; top: 0; transform: translateX(-100%); transition: transform .2s ease; }
  body.is-nav-open .sidebar { transform: none; }
  .sidebar-toggle { display: inline-flex; }
  .content { padding: var(--sp-4); }
  .topbar { padding: 0 var(--sp-4); }
  .cell-ellipsis { max-width: 160px; }
}

/* ------------------------------------------------------------------ AI 助手 */
.ai-bar {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 10px 14px; margin-bottom: 12px;
  background: var(--info-soft); border: 1px solid var(--info);
  border-radius: var(--r);
}
.ai-bar-label { font-size: 12px; font-weight: 500; color: var(--info-text); }
.ai-status { font-size: 12px; color: var(--text-3); margin-left: 2px; }
.ai-result {
  padding: 10px 14px; margin: 0 0 12px;
  background: var(--surface-2); border: 1px dashed var(--border-strong);
  border-radius: var(--r);
}
.ai-result-title { font-size: 13px; font-weight: 500; color: var(--text-2); margin-bottom: 8px; }
.ai-result-title.ai-ok { color: var(--success-text); }
.ai-result-title.ai-risk { color: var(--danger-text); }
.ai-result-row { font-size: 13px; color: var(--text-2); margin: 4px 0; line-height: 1.7; }
.ai-result-row b { color: var(--text); }
.ai-chip {
  display: inline-block; margin: 0 6px 6px 0; padding: 5px 12px;
  font-size: 12px; color: var(--text); background: var(--surface);
  border: 1px solid var(--border-strong); border-radius: 999px; cursor: pointer;
}
.ai-chip:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-soft); }
.ai-issues { margin: 4px 0 0 18px; padding: 0; font-size: 13px; color: var(--danger-text); }
.ai-issues li { margin: 3px 0; }
.ai-image-preview { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.ai-image-preview img { max-width: 280px; max-height: 280px; border-radius: var(--r); border: 1px solid var(--border-strong); }
.ai-video-preview { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.ai-video-preview video { max-width: 320px; max-height: 240px; border-radius: var(--r); border: 1px solid var(--border-strong); background: #000; }
.btn-xs { padding: 2px 8px; font-size: 12px; }
.ai-copy-type { max-width: 200px; font-size: 12px; height: 28px; }
.ai-copy-block { font-size: 13px; color: var(--text-2); margin: 8px 0; line-height: 1.7; }
.ai-copy-block b { color: var(--text); }
.ai-copy-para { margin: 4px 0; white-space: pre-wrap; word-break: break-word; color: var(--text-2); }

/* ---------------------------------------------------------------- 审核中心 */
.seg { display: inline-flex; gap: 4px; padding: 3px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); }
.seg-item {
  padding: 5px 14px; font-size: 13px; color: var(--text-2); border-radius: calc(var(--r) - 2px);
  text-decoration: none; cursor: pointer; white-space: nowrap;
}
.seg-item:hover { color: var(--text); background: var(--surface-2, #f2f2f0); }
.seg-item.is-active { background: var(--brand); color: #fff; font-weight: 500; }
.btn-success { border-color: #9ed6bd; color: var(--success-text); }
.btn-success:hover { background: var(--success-soft, #e6f4ec); }
.audit-thumb { width: 48px; height: 48px; object-fit: cover; border-radius: 6px; border: 1px solid var(--border); margin-right: 4px; }
textarea {
  font: inherit; font-size: 13px; color: var(--text);
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--r); padding: 8px 10px; line-height: 1.6; resize: vertical;
}
textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }

/* ---------------------------------------------------------------- 数据报表 */
.report-filter {
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin: 0;
}
.report-filter-label { font-size: 12px; color: var(--text-3); }
.date-range-btn {
  cursor: pointer; text-align: left; font-size: 13px; color: var(--text);
  padding: 7px 10px; white-space: nowrap; width: auto; min-width: 150px;
}
.date-range-btn:hover { border-color: var(--brand); }

/* 报表筛选栏：紧凑控件（日期框/粒度/维度下拉） */
.report-filter .input-sm {
  width: auto; padding: 6px 8px; font-size: 12px; height: 30px; line-height: 1;
}
.report-filter .date-range-btn.input-sm { min-width: 128px; width: auto; }
.muted { color: var(--text-3); font-size: 12px; }

/* 维度多选（chip 标签 + 添加） */
.dim-pick { display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; position: relative; }
.dim-chip {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--brand-soft); color: var(--brand);
  padding: 4px 8px; border-radius: 14px; font-size: 12px; font-weight: 500;
}
.dim-chip-x {
  border: none; background: transparent; color: var(--brand);
  cursor: pointer; font-size: 14px; line-height: 1; padding: 0 2px;
}
.dim-chip-x:hover { color: var(--brand-strong, #d92d20); }
.dim-add {
  border: 1px dashed var(--border-strong); background: transparent;
  color: var(--text-2); padding: 4px 10px; border-radius: 14px;
  font-size: 12px; cursor: pointer;
}
.dim-add:hover { border-color: var(--brand); color: var(--brand); }
.dim-panel {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: 20;
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--r); box-shadow: 0 6px 24px rgba(0,0,0,.12);
  min-width: 160px; padding: 6px; display: none;
}
.dim-panel.is-open { display: block; }
.dim-opt {
  display: block; width: 100%; text-align: left; padding: 7px 10px;
  border: none; background: transparent; border-radius: 6px;
  font-size: 13px; color: var(--text); cursor: pointer;
}
.dim-opt:hover { background: var(--surface-3); }
.dim-opt.is-used { color: var(--text-3); cursor: not-allowed; }

/* 趋势图（纯 CSS/SVG 折线 + 面积，零依赖） */
.trend-chart { width: 100%; height: 220px; position: relative; }
.trend-chart svg { display: block; width: 100%; height: 100%; }
.trend-chart .axis { stroke: var(--border); stroke-width: 1; }
.trend-chart .axis-label { font-size: 10px; fill: var(--text-3); }
.trend-chart .area { fill: url(#trendGrad); }
.trend-chart .line { fill: none; stroke: var(--brand); stroke-width: 2; stroke-linejoin: round; }
.trend-chart .dot { fill: var(--brand); }
.trend-chart .dot:hover { r: 4.5; }
.trend-tip {
  position: absolute; pointer-events: none; background: var(--text); color: #fff;
  font-size: 11px; padding: 4px 8px; border-radius: 6px; white-space: nowrap;
  transform: translate(-50%, -120%); display: none; z-index: 5;
}

/* 日期范围选择器（双月历弹窗） */
.date-range-modal { max-width: 600px; }
.date-range-grid { display: flex; gap: 20px; }
.date-picker { flex: 1 1 0; width: 50%; min-width: 0; }
.date-picker-title { font-size: 12px; color: var(--text-3); margin-bottom: 6px; }
.date-picker-head {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px;
}
.date-picker-ym { font-size: 13px; font-weight: 500; color: var(--text); }
.date-nav {
  width: 26px; height: 26px; border: 1px solid var(--border); background: var(--surface);
  border-radius: 6px; cursor: pointer; font-size: 16px; line-height: 1; color: var(--text-2);
}
.date-nav:hover { border-color: var(--brand); color: var(--brand); }
.date-picker-week {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; margin-bottom: 4px;
}
.date-picker-week span { text-align: center; font-size: 10px; color: var(--text-3); }
.date-picker-days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.date-cell {
  height: 30px; display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: var(--text-2); border-radius: 6px; cursor: pointer;
}
.date-cell:hover { background: var(--surface-3); }
.date-cell.is-out { color: var(--text-3); opacity: .45; cursor: default; }
.date-cell.is-in-range { background: var(--brand-soft); color: var(--brand); border-radius: 0; }
.date-cell.is-sel { background: var(--brand); color: #fff; border-radius: 6px; font-weight: 500; }
.date-cell.is-today { box-shadow: inset 0 0 0 1px var(--brand); }

/* 报表导航卡片（数据报告首页配图） */
.report-nav-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.report-nav-card {
  display: block; text-decoration: none; color: inherit; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--r-lg, 12px); padding: 16px;
  transition: box-shadow .15s ease, border-color .15s ease;
}
.report-nav-card:hover { box-shadow: 0 6px 16px rgba(16, 24, 40, .08); border-color: var(--brand); }
.report-nav-card .rn-ico {
  width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center;
  justify-content: center; margin-bottom: 10px;
}
.report-nav-card .rn-ico svg { width: 18px; height: 18px; }
.report-nav-title { font-size: 14px; font-weight: 500; margin-bottom: 3px; }
.report-nav-desc { font-size: 12px; color: var(--text-3); line-height: 1.5; }
.rn-c-green  { background: var(--brand-soft); color: var(--brand); }
.rn-c-blue   { background: var(--info-soft); color: var(--info-text); }
.rn-c-amber  { background: var(--warning-soft); color: var(--warning-text); }
.rn-c-purple { background: #EEE7FB; color: #6D4ABF; }
.rn-c-red    { background: var(--danger-soft); color: var(--danger-text); }