/*===========================================
 * 大健康门店管理系统 - 后台管理样式表
 * Great Health Store - Admin Panel CSS3
 *===========================================*/

/* ---------- 1. CSS Variables ---------- */
:root {
  --ghs-primary: #409eff;
  --ghs-primary-light: #66b1ff;
  --ghs-primary-dark: #3876cc;
  --ghs-success: #67c23a;
  --ghs-warning: #e6a23c;
  --ghs-danger: #f56c6c;
  --ghs-purple: #7c4dff;
  --ghs-cyan: #00d2ff;
  --ghs-bg: #f0f4f8;
  --ghs-bg-card: #ffffff;
  --ghs-bg-search: #f8fafc;
  --ghs-text-primary: #1a1a2e;
  --ghs-text-regular: #606266;
  --ghs-text-secondary: #909399;
  --ghs-border: #ebeef5;
  --ghs-border-light: #e8ecf1;
  --ghs-sidebar-bg-start: #121e33;
  --ghs-sidebar-bg-mid: #0f1a2e;
  --ghs-sidebar-bg-end: #0c1625;
  --ghs-sidebar-text: #8fa6c8;
  --ghs-shadow-sm: 0 1px 2px rgba(0,0,0,.04);
  --ghs-shadow-md: 0 1px 3px rgba(0,0,0,.06);
  --ghs-shadow-lg: 0 4px 12px rgba(0,0,0,.08);
  --ghs-radius-sm: 6px;
  --ghs-radius: 8px;
  --ghs-radius-lg: 12px;
  --ghs-radius-xl: 16px;
  --ghs-transition: all .25s ease;
  --ghs-sidebar-width: 240px;
  --ghs-sidebar-collapsed: 64px;
  --ghs-topbar-height: 56px;
}

/* ---------- 2. Global Reset (minimal) ---------- */
html, body, #app {
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC',
               'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--ghs-bg);
  color: var(--ghs-text-primary);
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-thumb { background: #c0c4cc; border-radius: 4px; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- 3. Login Page ---------- */
.login-bg {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0c1a2e 0%, #1a3a5c 40%, #1e6b8a 70%, #2d9da8 100%);
  position: relative;
  overflow: hidden;
}
.login-bg::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background:
    radial-gradient(circle at 30% 20%, rgba(64,158,255,.08) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(45,157,168,.08) 0%, transparent 50%);
  animation: loginFloat 20s ease-in-out infinite;
}
@keyframes loginFloat {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(3%, 2%); }
}
.login-card {
  width: 420px;
  padding: 44px 40px;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--ghs-radius-xl);
  box-shadow: 0 8px 60px rgba(0,0,0,.18);
  position: relative;
  z-index: 1;
}
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo .logo-circle {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--ghs-primary), var(--ghs-cyan));
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
  margin-bottom: 12px;
  box-shadow: 0 4px 16px rgba(64,158,255,.35);
}
.login-title {
  text-align: center;
  font-size: 26px;
  font-weight: 700;
  color: var(--ghs-text-primary);
  margin-bottom: 6px;
}
.login-sub {
  text-align: center;
  color: var(--ghs-text-secondary);
  font-size: 13px;
  margin-bottom: 32px;
  letter-spacing: .5px;
}

/* ---------- 4. App Layout ---------- */
.app-layout {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ---------- 5. Sidebar ---------- */
.sidebar {
  width: var(--ghs-sidebar-width);
  background: linear-gradient(180deg,
    var(--ghs-sidebar-bg-start) 0%,
    var(--ghs-sidebar-bg-mid) 50%,
    var(--ghs-sidebar-bg-end) 100%);
  color: #fff;
  overflow: hidden;
  transition: width var(--ghs-transition);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  box-shadow: 2px 0 12px rgba(0,0,0,.12);
  z-index: 10;
}
.sidebar.collapsed { width: var(--ghs-sidebar-collapsed); }
.sidebar-logo {
  height: var(--ghs-topbar-height);
  display: flex;
  align-items: center;
  padding: 0 20px;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.06);
  flex-shrink: 0;
}
.sidebar-logo .logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--ghs-primary), var(--ghs-cyan));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-right: 12px;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(64,158,255,.3);
}
.sidebar-logo .logo-text {
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
  letter-spacing: .5px;
}
.sidebar.collapsed .sidebar-logo { padding: 0 13px; justify-content: center; }
.sidebar.collapsed .logo-text { display: none; }
.sidebar.collapsed .sidebar-logo .logo-icon { margin-right: 0; }
.sidebar-menu {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 8px 0;
}
.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid rgba(255,255,255,.06);
  flex-shrink: 0;
}
.sidebar-footer .version-text {
  color: rgba(255,255,255,.3);
  font-size: 11px;
  text-align: center;
}

/* ---------- 6. Element Plus Menu Overrides ---------- */
.el-menu { border-right: none !important; }
.el-menu .el-menu-item {
  font-size: 14px !important;
  height: 44px !important;
  line-height: 44px !important;
  margin: 2px 8px !important;
  border-radius: var(--ghs-radius) !important;
  transition: var(--ghs-transition) !important;
}
.el-menu .el-menu-item.is-active {
  background: linear-gradient(135deg, var(--ghs-primary), var(--ghs-primary-dark)) !important;
  color: #fff !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 8px rgba(64,158,255,.25);
}
.el-menu .el-menu-item.is-active .el-icon { color: #fff !important; }
.el-menu .el-menu-item:not(.is-active):hover { background: rgba(255,255,255,.06) !important; }
.el-menu .el-sub-menu__title {
  font-size: 14px !important;
  height: 44px !important;
  line-height: 44px !important;
  margin: 2px 8px !important;
  border-radius: var(--ghs-radius) !important;
  transition: var(--ghs-transition) !important;
}
.el-menu .el-sub-menu__title:hover { background: rgba(255,255,255,.06) !important; }
.el-menu .el-sub-menu.is-opened > .el-sub-menu__title { background: rgba(255,255,255,.03) !important; }
.el-menu--collapse .el-sub-menu__title { padding: 0 !important; justify-content: center; }
.el-menu--collapse .el-menu-item { padding: 0 !important; justify-content: center; }
.el-menu--collapse .el-sub-menu__icon-arrow { display: none; }

/* ---------- 7. Main Area ---------- */
.main-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--ghs-bg);
  min-width: 0; /* 防止 flex 子元素内容溢出 */
}

/* ---------- 8. Top Bar ---------- */
.top-bar {
  height: var(--ghs-topbar-height);
  background: var(--ghs-bg-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  border-bottom: 1px solid var(--ghs-border-light);
  box-shadow: var(--ghs-shadow-sm);
  z-index: 9;
  flex-shrink: 0;
}
.top-bar-left { display: flex; align-items: center; gap: 12px; }
.top-bar-right { display: flex; align-items: center; gap: 10px; }
.breadcrumb-area { display: flex; align-items: center; }

/* ---------- 9. Content Area ---------- */
.content-area {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  overflow-x: auto;
  min-width: 0;
}

.page-card {
  background: var(--ghs-bg-card);
  border-radius: var(--ghs-radius-lg);
  padding: 24px;
  box-shadow: var(--ghs-shadow-sm), 0 1px 2px rgba(0,0,0,.05);
}

/* ---------- 10. Page Header ---------- */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ghs-border);
}
.page-header h3 {
  font-size: 18px;
  color: var(--ghs-text-primary);
  margin: 0;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}
.page-header h3::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 18px;
  background: linear-gradient(180deg, var(--ghs-primary), var(--ghs-primary-light));
  border-radius: 2px;
}
.page-header .el-button {
  border-radius: 8px;
  font-weight: 600;
  padding: 9px 18px;
}

/* ---------- 11. Stat Cards (Dashboard) ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--ghs-bg-card);
  border-radius: var(--ghs-radius-lg);
  padding: 20px 22px;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform .2s ease, box-shadow .2s ease;
  border-left: 4px solid transparent;
  position: relative;
  overflow: hidden;
}
.stat-card::after {
  content: '';
  position: absolute;
  right: -20px; top: -20px;
  width: 80px; height: 80px;
  border-radius: 50%;
  opacity: .04;
  transition: all .3s ease;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--ghs-shadow-lg); }
.stat-card:hover::after { transform: scale(1.2); }
.stat-card .stat-icon {
  width: 48px; height: 48px;
  border-radius: var(--ghs-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.stat-card .stat-info { flex: 1; min-width: 0; }
.stat-card .label { color: var(--ghs-text-secondary); font-size: 13px; margin-bottom: 4px; }
.stat-card .value { font-size: 28px; font-weight: 700; line-height: 1.2; }
.stat-card .sub { font-size: 12px; margin-top: 2px; }

.stat-card.blue   { border-left-color: var(--ghs-primary); }
.stat-card.blue::after   { background: var(--ghs-primary); }
.stat-card.blue .stat-icon { background: #ecf5ff; color: var(--ghs-primary); }
.stat-card.blue .value   { color: var(--ghs-primary); }

.stat-card.green  { border-left-color: var(--ghs-success); }
.stat-card.green::after  { background: var(--ghs-success); }
.stat-card.green .stat-icon { background: #f0f9eb; color: var(--ghs-success); }
.stat-card.green .value  { color: var(--ghs-success); }

.stat-card.orange { border-left-color: var(--ghs-warning); }
.stat-card.orange::after { background: var(--ghs-warning); }
.stat-card.orange .stat-icon { background: #fdf6ec; color: var(--ghs-warning); }
.stat-card.orange .value { color: var(--ghs-warning); }

.stat-card.red    { border-left-color: var(--ghs-danger); }
.stat-card.red::after    { background: var(--ghs-danger); }
.stat-card.red .stat-icon { background: #fef0f0; color: var(--ghs-danger); }
.stat-card.red .value    { color: var(--ghs-danger); }

.stat-card.purple { border-left-color: var(--ghs-purple); }
.stat-card.purple::after { background: var(--ghs-purple); }
.stat-card.purple .stat-icon { background: #f3f0ff; color: var(--ghs-purple); }
.stat-card.purple .value { color: var(--ghs-purple); }

/* ---------- 12. Funnel Chart ---------- */
.funnel-item {
  display: flex;
  align-items: center;
  margin-bottom: 14px;
}
.funnel-item:last-child { margin-bottom: 0; }
.funnel-item .funnel-bar {
  height: 38px;
  border-radius: var(--ghs-radius-sm);
  display: flex;
  align-items: center;
  padding: 0 16px;
  color: #fff;
  font-weight: 500;
  font-size: 14px;
  white-space: nowrap;
  transition: width .4s ease;
  box-shadow: 0 2px 6px rgba(0,0,0,.1);
}
.funnel-bar.funnel-1 { background: linear-gradient(90deg, var(--ghs-primary), var(--ghs-primary-light)); }
.funnel-bar.funnel-2 { background: linear-gradient(90deg, var(--ghs-success), #85ce61); }
.funnel-bar.funnel-3 { background: linear-gradient(90deg, var(--ghs-warning), #ebb563); }
.funnel-bar.funnel-4 { background: linear-gradient(90deg, var(--ghs-danger), #f78989); }

/* ---------- 13. Dialog ---------- */
.el-dialog__body { padding: 20px !important; }
.el-dialog { border-radius: var(--ghs-radius-lg) !important; overflow: hidden; }

/* ---------- 14. Card ---------- */
.el-card {
  border-radius: 10px !important;
  box-shadow: 0 1px 3px rgba(0,0,0,.04) !important;
}
.el-card__header {
  font-weight: 600 !important;
  border-bottom: 1px solid var(--ghs-border) !important;
}

/* ---------- 15. GHS Native Table — Integrated Design ---------- */

/* ══════ 表格容器 ══════ */
.ghs-table-wrap {
  width: 100%;
  position: relative;
  border: 1px solid var(--ghs-border);
  border-radius: var(--ghs-radius-lg);
  overflow: hidden;
  box-shadow: var(--ghs-shadow-sm);
  background: #fff;
}

/* ══════ 基础表格 ══════ */
.ghs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  table-layout: auto;
}

/* ══════ 表头 — 与搜索栏同色系渐变 ══════ */
.ghs-table thead th {
  background: linear-gradient(180deg, #f7f9fc 0%, #edf1f7 100%);
  border-bottom: 2px solid #dde4ed;
  padding: 12px 14px;
  font-weight: 700;
  color: #1a2332;
  font-size: 13px;
  text-align: left;
  white-space: nowrap;
  user-select: none;
  letter-spacing: .3px;
  position: sticky;
  top: 0;
  z-index: 2;
}

/* ══════ 数据行 ══════ */
.ghs-table tbody td {
  padding: 11px 14px;
  border-bottom: 1px solid #f0f2f6;
  color: #3a4354;
  vertical-align: middle;
  line-height: 1.5;
  transition: background-color .15s ease;
}

/* ══════ 斑马纹 — 更柔和的色差 ══════ */
.ghs-table--striped tbody tr:nth-child(even) td {
  background: #fafbfc;
}

/* ══════ 行悬停 — 全行变色 ══════ */
.ghs-table tbody tr {
  transition: background-color .12s ease;
}
.ghs-table tbody tr:hover td {
  background-color: #eef4fe !important;
  border-bottom-color: #d6e4f8;
}
.ghs-table tbody tr:hover td:first-child {
  box-shadow: inset 3px 0 0 var(--ghs-primary);
  border-radius: var(--ghs-radius-lg) 0 0 0;
}

/* ══════ 最后一行无底边框 ══════ */
.ghs-table tbody tr:last-child td {
  border-bottom: none;
}

/* ══════ 空状态 — 与页面风格统一 ══════ */
.ghs-table-empty {
  text-align: center;
  padding: 60px 20px;
  color: #b0b8c4;
  font-size: 14px;
}
.ghs-table-empty::before {
  content: '📋';
  display: block;
  font-size: 36px;
  margin-bottom: 12px;
  opacity: .35;
}

/* ══════ 加载遮罩 ══════ */
.ghs-table-loading {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.82);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  backdrop-filter: blur(3px);
  color: var(--ghs-primary);
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--ghs-radius-lg);
}
.ghs-table-loading::before {
  content: '';
  width: 24px; height: 24px;
  border: 2.5px solid #e0e7f2;
  border-top-color: var(--ghs-primary);
  border-radius: 50%;
  animation: ghs-spin .65s linear infinite;
  margin-right: 10px;
}
@keyframes ghs-spin { to { transform: rotate(360deg); } }

/* ══════ Tag 标签 — 圆润精致 ══════ */
.ghs-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 5px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: .2px;
}
.ghs-tag--info    { background: #eef1f6; color: #6b7280; }
.ghs-tag--primary { background: #e8f2ff; color: #3b82f6; }
.ghs-tag--success { background: #e8f7ed; color: #10b981; }
.ghs-tag--warning { background: #fef6e8; color: #f59e0b; }
.ghs-tag--danger  { background: #fdeeef; color: #ef4444; }
.ghs-tag--dark-blue   { background: #3b82f6; color: #fff; }
.ghs-tag--dark-green  { background: #10b981; color: #fff; }
.ghs-tag--dark-orange { background: #f59e0b; color: #fff; }
.ghs-tag--dark-red    { background: #ef4444; color: #fff; }

/* ══════ 文本按钮 — 更大点击区域 ══════ */
.ghs-btn-text {
  background: none;
  border: none;
  padding: 4px 10px;
  font-size: 12.5px;
  cursor: pointer;
  border-radius: 5px;
  transition: all .18s ease;
  font-weight: 500;
  letter-spacing: .2px;
}
.ghs-btn-text + .ghs-btn-text { margin-left: 4px; }
.ghs-btn-text--primary { color: #3b82f6; }
.ghs-btn-text--primary:hover { background: #e8f2ff; color: #2563eb; }
.ghs-btn-text--success { color: #10b981; }
.ghs-btn-text--success:hover { background: #e8f7ed; color: #059669; }
.ghs-btn-text--warning { color: #f59e0b; }
.ghs-btn-text--warning:hover { background: #fef6e8; color: #d97706; }
.ghs-btn-text--danger  { color: #ef4444; }
.ghs-btn-text--danger:hover  { background: #fdeeef; color: #dc2626; }
.ghs-btn-text--info   { color: #6b7280; }
.ghs-btn-text--info:hover   { background: #eef1f6; color: #4b5563; }

/* ══════ 操作列 ══════ */
.ghs-table td.ghs-actions { white-space: nowrap; }

/* ══════ 分页样式 — 与页面风格统一 ══════ */
.pagination-wrap {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
  padding-top: 12px;
  border-top: 1px solid var(--ghs-border);
}
.el-pagination {
  margin-top: 0;
  padding: 0;
}
.el-pagination .btn-prev,
.el-pagination .btn-next {
  background: #f8fafc !important;
  border: 1px solid #dee4ed !important;
  border-radius: 6px !important;
  transition: all .18s ease;
}
.el-pagination .btn-prev:hover,
.el-pagination .btn-next:hover {
  background: #e8f2ff !important;
  border-color: #93b8f6 !important;
  color: #3b82f6 !important;
}
.el-pagination .el-pager li {
  background: #f8fafc !important;
  border: 1px solid #dee4ed !important;
  border-radius: 6px !important;
  margin: 0 3px !important;
  font-weight: 500;
  min-width: 34px;
  height: 34px;
  line-height: 34px;
  transition: all .18s ease;
}
.el-pagination .el-pager li:hover {
  background: #e8f2ff !important;
  border-color: #93b8f6 !important;
  color: #3b82f6 !important;
}
.el-pagination .el-pager li.is-active {
  background: linear-gradient(135deg, #3b82f6, #2563eb) !important;
  border-color: #3b82f6 !important;
  color: #fff !important;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(59,130,246,.35);
}
.el-pagination .el-pagination__total {
  font-size: 13px;
  color: #6b7280;
  margin-right: 12px;
}
.el-pagination .el-pagination__editor.el-input { width: 52px; }

/* ══════ 搜索框增强 — 与表格无间距 ══════ */
.search-bar + .ghs-table-wrap {
  margin-top: -8px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  border-top: none;
}

/* 搜索框微调 */
.search-bar .el-input__wrapper {
  border-radius: 8px;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}
.search-bar .el-select .el-input__wrapper {
  border-radius: 8px;
}
.search-bar .el-button {
  border-radius: 8px;
}

/* ---------- 16. Search Bar ---------- */
.search-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  padding: 16px 20px;
  background: linear-gradient(135deg, #f7f9fc 0%, #eef2f7 100%);
  border-radius: var(--ghs-radius-lg);
  border: 1px solid #dee4ed;
  align-items: center;
}

/* ---------- 17. Tabs ---------- */
.page-card > .el-tabs > .el-tabs__header {
  margin-bottom: 20px;
  border-bottom: 2px solid var(--ghs-border);
  padding: 0;
}
.page-card > .el-tabs > .el-tabs__header .el-tabs__item {
  font-size: 15px;
  font-weight: 600;
  color: #64748b;
  padding: 0 20px 14px;
  transition: color .2s ease;
}
.page-card > .el-tabs > .el-tabs__header .el-tabs__item.is-active {
  color: var(--ghs-primary);
}
.page-card > .el-tabs > .el-tabs__header .el-tabs__active-bar {
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--ghs-primary), var(--ghs-primary-light));
}
.page-card > .el-tabs > .el-tabs__header .el-tabs__nav-wrap::after {
  display: none;
}

/* ---------- 18. Utility Classes ---------- */
.dialog-form .el-form-item { margin-bottom: 18px; }
.role-badge {
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-block;
  margin-left: 8px;
}
.role-badge.admin   { background: var(--ghs-danger); color: #fff; }
.role-badge.manager { background: var(--ghs-warning); color: #fff; }
.role-badge.clerk   { background: var(--ghs-primary); color: #fff; }
.pagination-wrap {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
}
.user-info-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  background: var(--ghs-bg-search);
  border-radius: var(--ghs-radius);
  cursor: default;
}
.user-info-bar .role-tag { font-size: 12px; }
.tag-group { display: flex; gap: 8px; flex-wrap: wrap; }
.dark-mode .login-card { background: #1d1e2c; color: #fff; }

/* ---------- 19. Responsive ---------- */
@media (max-width: 768px) {
  .sidebar { width: var(--ghs-sidebar-collapsed); }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .search-bar { flex-direction: column; }
}
@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr; }
  .login-card { width: 92%; padding: 30px 24px; }
}