/* ============================================================================
 * header-layout-fix.css + subpage-redesign
 * 修复 3 个问题：
 *   (1) sidebar 顶部 "售后管理系统" 标题在部分主题色下看不清
 *       (原 h3 黑色字 + sidebar 渐变背景，深色主题下对比度差)
 *   (2) 顶部 header "首页" 面包屑和 brand 胶囊之间排版不够紧凑
 *   (3) 子页面标题(+新增合同等按钮)挤在一起没间距，重新设计为
 *       table-header / list-header / page-header 三种布局风格
 * 兼容 5 套主题（ocean / forest / lavender / sunset / graphite）
 * ============================================================================ */


/* ============================================================================
 * (1) sidebar 标题区：渐变背景 + 白色字 + 阴影
 * ============================================================================ */

/* 给 .logo 容器本身加渐变背景，撑开 padding，让标题醒目 */
aside .logo,
.el-aside .logo,
.layout-container aside .logo {
  padding: 18px 18px !important;
  height: auto !important;
  min-height: 60px !important;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--brand-700, #1f3a5f) 100%, #000) 0%,
    color-mix(in srgb, var(--brand-700, #1f3a5f) 70%, transparent) 100%
  ) !important;
  border-bottom: 1px solid color-mix(in srgb, #ffffff 12%, transparent) !important;
  position: relative !important;
  overflow: hidden !important;
}

/* 左上角小光晕 */
aside .logo::before,
.el-aside .logo::before,
.layout-container aside .logo::before {
  content: '' !important;
  position: absolute !important;
  top: -50% !important;
  left: -20% !important;
  width: 70% !important;
  height: 200% !important;
  background: radial-gradient(circle,
    color-mix(in srgb, var(--brand-400, #66b1ff) 35%, transparent) 0%,
    transparent 70%
  ) !important;
  pointer-events: none !important;
  opacity: .55 !important;
}

/* 标题字体：白色 + 阴影 + 行高 */
aside .logo h3,
.el-aside .logo h3,
.layout-container aside h3 {
  color: #ffffff !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.55), 0 0 8px rgba(0, 0, 0, 0.35) !important;
  font-size: 17px !important;
  font-weight: 700 !important;
  letter-spacing: 1.5px !important;
  margin: 0 !important;
  display: flex !important;
  align-items: center !important;
  gap: 9px !important;
  position: relative !important;
  z-index: 1 !important;
  line-height: 1.2 !important;
}

/* 左侧 4px 品牌色竖条 */
aside .logo h3::before,
.el-aside .logo h3::before,
.layout-container aside h3::before {
  content: '' !important;
  width: 4px !important;
  height: 18px !important;
  background: var(--brand-400, #66b1ff) !important;
  border-radius: 2px !important;
  flex-shrink: 0 !important;
  box-shadow: 0 0 6px color-mix(in srgb, var(--brand-400, #66b1ff) 60%, transparent) !important;
}


/* ============================================================================
 * (2) 顶部 header 排版：3 个按钮挤右边，brand 胶囊顶到中段
 *     header-left 仍是左侧 "首页"
 *     header-right：brand 在左，组织切换 + 用户菜单挤最右
 * ============================================================================ */

header.el-header.header,
.el-header.header {
  display: flex !important;
  align-items: center !important;
  padding: 0 24px !important;
  min-height: 58px !important;
  gap: 0 !important;
  position: relative !important;
}

/* 左侧 "首页"：占最左 */
header.el-header.header .header-left,
.el-header.header .header-left {
  flex: 0 0 auto !important;
  display: flex !important;
  align-items: center !important;
  font-size: 15px !important;
  font-weight: 500 !important;
  color: var(--brand-700, #1f3a5f) !important;
  letter-spacing: .5px !important;
}
header.el-header.header .header-left .breadcrumb,
.el-header.header .header-left .breadcrumb,
header.el-header.header .header-left span,
.el-header.header .header-left span {
  color: var(--brand-700, #1f3a5f) !important;
  font-size: 15px !important;
  font-weight: 500 !important;
}

/* header-right 横向 flex，把 brand 推到中间，组织/用户挤最右 */
header.el-header.header .header-right,
.el-header.header .header-right {
  flex: 1 !important;
  display: flex !important;
  align-items: center !important;
  gap: 14px !important;
  padding-left: 24px !important;
  position: relative !important;
}

/* brand 胶囊：margin-left:auto 让它紧贴 header-left，
   同时 max-width 限制不让长公司名挤压其它 */
header.el-header.header .header-right .he-brand,
.el-header.header .header-right .he-brand {
  margin-left: 8px !important;
  margin-right: auto !important;
  max-width: 360px !important;
  min-width: 0 !important;
  flex-shrink: 1 !important;
}
/* 中屏以下隐藏副标题 */
@media (max-width: 1500px) {
  header.el-header.header .header-right .he-brand .he-brand-sub,
  .el-header.header .header-right .he-brand .he-brand-sub { display: none !important; }
}
/* 较窄屏：品牌名省略号 */
@media (max-width: 1280px) {
  header.el-header.header .header-right .he-brand .he-brand-name,
  .el-header.header .header-right .he-brand .he-brand-name {
    max-width: 200px !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }
}

/* 组织切换 / 用户菜单：横向排列、统一颜色 */
header.el-header.header .header-right .el-dropdown,
.el-header.header .header-right .el-dropdown {
  flex: 0 0 auto !important;
}
header.el-header.header .header-right .org-switcher,
header.el-header.header .header-right .user-info,
.el-header.header .header-right .org-switcher,
.el-header.header .header-right .user-info {
  color: var(--brand-700, #1f3a5f) !important;
  font-weight: 500 !important;
  font-size: 14px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 6px 12px !important;
  border-radius: 8px !important;
  transition: background .2s ease, color .2s ease !important;
  cursor: pointer !important;
}
header.el-header.header .header-right .org-switcher:hover,
header.el-header.header .header-right .user-info:hover,
.el-header.header .header-right .org-switcher:hover,
.el-header.header .header-right .user-info:hover {
  background: color-mix(in srgb, var(--brand-500) 8%, transparent) !important;
  color: var(--brand-750, var(--brand-700)) !important;
}

/* ============================================================================
 * (3) 子页面 header 重新设计 — 标题/按钮不再挤在一起
 *     适用所有子页面：table-header / list-header / page-header
 *     跨 5 主题保持一致（ocean / forest / lavender / sunset / graphite）
 * ============================================================================ */

/* ---------- (3.1) table-header：最常见的紧凑条样式 ---------- */

.table-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 16px !important;
  padding: 14px 20px !important;
  margin: 0 !important;
  border-bottom: 1px solid var(--brand-border-soft, #e8eef7) !important;
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--brand-500, #3a6db5) 4%, #ffffff) 0%,
      #ffffff 100%) !important;
  border-radius: 8px 8px 0 0 !important;
}

/* 标题 (首个 span) - 大字号 + 加粗 + 品牌色 */
.table-header > span:first-child {
  font-size: 18px !important;
  font-weight: 600 !important;
  color: var(--brand-700, #1f3a5f) !important;
  letter-spacing: 0.5px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 10px !important;
  line-height: 1.4 !important;
  padding-left: 12px !important;
  position: relative !important;
}

/* 标题左侧品牌色竖条 */
.table-header > span:first-child::before {
  content: "" !important;
  display: inline-block !important;
  width: 4px !important;
  height: 18px !important;
  background: linear-gradient(180deg, var(--brand-400, #66b1ff), var(--brand-600, #2f5496)) !important;
  border-radius: 2px !important;
  box-shadow: 0 0 4px color-mix(in srgb, var(--brand-500) 40%, transparent) !important;
  margin-right: 4px !important;
  flex-shrink: 0 !important;
}

/* 按钮容器 - 横向间距 */
.table-header > .el-button {
  margin-left: 8px !important;
}
.table-header > .el-button:first-of-type {
  margin-left: auto !important;
}

/* 按钮组区（一组按钮在一起时的横向间距）*/
.table-header .el-button + .el-button {
  margin-left: 10px !important;
}

/* ---------- (3.2) list-header：WorkOrders/Knowledge 等用 ---------- */

.list-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 20px !important;
  padding: 16px 24px !important;
  margin: 0 !important;
  border-bottom: 1px solid var(--brand-border-soft, #e8eef7) !important;
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--brand-500, #3a6db5) 5%, #ffffff) 0%,
      #ffffff 100%) !important;
  border-radius: 8px 8px 0 0 !important;
  min-height: 64px !important;
}

/* list-header 的标题（可能被包在子层） */
.list-header > div:first-child,
.list-header > div:first-of-type {
  display: flex !important;
  flex-direction: column !important;
  gap: 4px !important;
  min-width: 0 !important;
}

/* 主标题（一般第一个 div 内的粗体文字）*/
.list-header > div:first-child div:first-child,
.list-header > div:first-of-type div:first-of-type {
  font-size: 17px !important;
  font-weight: 600 !important;
  color: var(--brand-700, #1f3a5f) !important;
  letter-spacing: 0.4px !important;
}

/* 副标题（灰色小的） */
.list-header > div:first-child div:nth-child(n+2),
.list-header > div:first-of-type div:nth-child(n+2) {
  font-size: 12px !important;
  color: var(--brand-500, #3a6db5) !important;
  opacity: 0.85 !important;
}

/* ---------- (3.3) page-header：dashboard/AccessLog 等用 ---------- */

.page-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 20px !important;
  padding: 20px 24px !important;
  margin: 0 0 16px 0 !important;
  border-radius: 10px !important;
  background:
    linear-gradient(135deg,
      color-mix(in srgb, var(--brand-500, #3a6db5) 6%, #ffffff) 0%,
      color-mix(in srgb, var(--brand-400, #66b1ff) 3%, #ffffff) 100%) !important;
  border: 1px solid color-mix(in srgb, var(--brand-400, #66b1ff) 18%, transparent) !important;
  box-shadow: 0 2px 8px color-mix(in srgb, var(--brand-500) 8%, transparent) !important;
}

/* page-header 内若包了 h2/h3 标题 */
.page-header h2,
.page-header h3,
.page-header h4,
.page-header > span:first-child,
.page-header > div:first-child {
  font-size: 19px !important;
  font-weight: 600 !important;
  color: var(--brand-700, #1f3a5f) !important;
  letter-spacing: 0.5px !important;
  margin: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 10px !important;
  position: relative !important;
  padding-left: 14px !important;
}

/* 品牌色竖条 */
.page-header h2::before,
.page-header h3::before,
.page-header > span:first-child::before,
.page-header > div:first-child::before {
  content: "" !important;
  display: inline-block !important;
  width: 4px !important;
  height: 22px !important;
  background: linear-gradient(180deg, var(--brand-400, #66b1ff), var(--brand-600, #2f5496)) !important;
  border-radius: 2px !important;
  box-shadow: 0 0 6px color-mix(in srgb, var(--brand-500) 45%, transparent) !important;
  position: absolute !important;
  left: 0 !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
}

/* header-actions: 按钮组右对齐 + 间隙 */
.page-header .header-actions,
.page-header > .el-button {
  display: inline-flex !important;
  align-items: center !important;
  gap: 10px !important;
}

/* ---------- (3.4) 通用：卡片容器配合 ---------- */

/* 卡片本身：去除外层重叠阴影+加大内边距 */
.el-card.is-always-shadow.filter-card,
.el-card.is-always-shadow.list-card,
.el-card.is-always-shadow.search-card,
.el-card.is-always-shadow.toolbar-card {
  border: 1px solid var(--brand-border-soft, #e8eef7) !important;
  box-shadow: 0 2px 10px color-mix(in srgb, var(--brand-500) 6%, transparent) !important;
}

/* 卡片 header：更柔的色调 */
.el-card__header {
  background: color-mix(in srgb, var(--brand-50, #ecf5ff) 50%, #ffffff) !important;
  padding: 14px 20px !important;
  border-bottom: 1px solid var(--brand-border-soft, #e8eef7) !important;
}

/* 统计数据卡片组 (dashboard系列): 增加卡片间距 */
.stats-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)) !important;
  gap: 16px !important;
  margin: 0 0 20px 0 !important;
  padding: 0 !important;
}

/* stat-card 自身更精致 */
.stat-card {
  padding: 18px 22px !important;
  background: #ffffff !important;
  border: 1px solid var(--brand-border-soft, #e8eef7) !important;
  border-radius: 10px !important;
  box-shadow: 0 1px 4px color-mix(in srgb, var(--brand-500) 6%, transparent) !important;
  transition: all .25s ease !important;
}
.stat-card:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--brand-500) 12%, transparent) !important;
  border-color: var(--brand-400, #66b1ff) !important;
}
.stat-card .stat-value {
  font-size: 26px !important;
  font-weight: 700 !important;
  color: var(--brand-700, #1f3a5f) !important;
  line-height: 1.3 !important;
}
.stat-card .stat-label {
  color: var(--brand-500, #3a6db5) !important;
  font-size: 13px !important;
  letter-spacing: 0.4px !important;
}

/* ---------- (3.5) 表格上方搜索区：紧凑但不挤 ---------- */
.el-form--inline.el-form--default {
  padding: 14px 20px !important;
  margin: 0 !important;
  background: color-mix(in srgb, var(--brand-50) 30%, #ffffff) !important;
  gap: 14px !important;
}
.el-form--inline.el-form--default .el-form-item {
  margin-right: 18px !important;
  margin-bottom: 0 !important;
}

/* ---------- (3.6) 主题适配：竖条渐变在所有 5 主题下都好看 ---------- */
:root[data-theme="forest"] .table-header > span:first-child::before,
:root[data-theme="forest"] .list-header > div:first-child div:first-child::before,
:root[data-theme="forest"] .page-header > div:first-child::before {
  background: linear-gradient(180deg, var(--brand-300), var(--brand-600)) !important;
}

:root[data-theme="lavender"] .table-header > span:first-child::before,
:root[data-theme="lavender"] .page-header > div:first-child::before {
  background: linear-gradient(180deg, var(--brand-300), var(--brand-600)) !important;
}

:root[data-theme="sunset"] .table-header > span:first-child::before,
:root[data-theme="sunset"] .page-header > div:first-child::before {
  background: linear-gradient(180deg, var(--brand-300), var(--brand-600)) !important;
}

:root[data-theme="graphite"] .table-header > span:first-child::before,
:root[data-theme="graphite"] .page-header > div:first-child::before {
  background: linear-gradient(180deg, var(--brand-400), var(--brand-700)) !important;
}