/* ===== 全局 ===== */
:root {
  --primary: #6237a0;
  --primary-dark: #3c2766;
  --primary-light: #8b5fd3;
  --bg-main: #f2f3f7;
  --bg-card: #ffffff;
  --border: #e5e5ef;
  --text-1: #1f1f2e;
  --text-2: #666680;
  --success: #7ec57e;
  --danger:  #e07373;
  --warning: #e4a85c;
}

* { box-sizing: border-box; }
[v-cloak] { display: none; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  font-size: 13px;
  color: var(--text-1);
  background: var(--bg-main);
}

/* ===== 根容器 ===== */
.app-root {
  height: 100vh;
}

/* ===== 顶部栏 ===== */
.app-header {
  background: linear-gradient(90deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px !important;
  box-shadow: 0 2px 6px rgba(0,0,0,.08);
  z-index: 100;
}
.app-logo { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 30px; height: 22px; border-radius: 4px;
  border: 1.5px solid #fff;
  color: #fff;
  font-weight: 700; font-size: 12px; letter-spacing: 1px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
}
.logo-title { font-size: 15px; font-weight: 500; letter-spacing: .5px; }
.app-header-right { display: flex; align-items: center; gap: 16px; }
.app-user { display: flex; align-items: center; gap: 8px; }
.avatar {
  background: #ff8b87 !important;
  color: #fff !important;
  font-weight: 600;
}
.user-name { color: #fff; font-size: 13px; }
.header-icon {
  cursor: pointer;
  font-size: 16px;
  opacity: .9;
  transition: opacity .2s;
}
.header-icon:hover { opacity: 1; }

/* ===== 侧边栏 ===== */
.app-body { height: calc(100vh - 48px); }
.app-aside {
  background: var(--primary-dark);
  color: #e3d9f5;
  transition: width .2s;
  overflow: hidden;
}
.aside-toggle {
  height: 36px;
  line-height: 36px;
  padding: 0 16px;
  cursor: pointer;
  color: #c2b0e0;
  font-size: 12px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.aside-toggle:hover { background: rgba(255,255,255,.05); }
.app-menu {
  border-right: 0 !important;
  height: calc(100% - 36px);
  overflow-y: auto;
}
.app-menu::-webkit-scrollbar { width: 6px; }
.app-menu::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 3px; }

.el-menu-item.is-active {
  background: var(--primary-light) !important;
}
.el-sub-menu__title:hover,
.el-menu-item:hover {
  background: rgba(255,255,255,.08) !important;
}

/* ===== 主区 ===== */
.app-main {
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  background: var(--bg-main);
  overflow: hidden;
}
.tab-bar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 0 8px;
  flex-shrink: 0;
}
.tab-bar .el-tabs__header { margin: 0; }
.tab-bar .el-tabs__nav-wrap::after { display: none; }
/* 激活 tab：左右紫边 + 紫字 */
.tab-bar .el-tabs--card > .el-tabs__header .el-tabs__item.is-active {
  border-left: 2px solid var(--primary) !important;
  border-right: 2px solid var(--primary) !important;
  border-top-color: var(--border) !important;
  border-bottom: 1px solid #fff !important;
  color: var(--primary) !important;
  background: #fff;
}
.tab-bar .el-tabs--card > .el-tabs__header .el-tabs__item {
  border: 1px solid var(--border) !important;
  border-bottom: 1px solid transparent !important;
  margin: 6px 2px 0 0;
  border-radius: 4px 4px 0 0 !important;
  height: 32px;
  line-height: 32px;
  padding: 0 12px !important;
  font-size: 13px;
}
.tab-bar .el-tabs__nav { border: 0 !important; }
.tab-bar .tab-home-icon { font-size: 16px; vertical-align: middle; }

.page-container {
  flex: 1;
  overflow: auto;
  padding: 12px;
}

/* ===== 页脚 ===== */
.app-footer {
  text-align: center;
  padding: 8px 0;
  background: linear-gradient(90deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #fff;
  font-size: 11px;
  letter-spacing: 3px;
  flex-shrink: 0;
}

/* ===== 通用页面组件 ===== */
.page { background: #fff; border-radius: 6px; padding: 16px; min-height: calc(100% - 0px); }
.page-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border);
  margin-bottom: 12px;
}
.page-toolbar .el-form-item { margin: 0 !important; }
.page-toolbar .label { color: var(--text-2); margin-right: 4px; }
.page-actions { display: flex; gap: 8px; margin-left: auto; }

.stat-card {
  background: linear-gradient(135deg, #f2eaff 0%, #fff 100%);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
}
.stat-card-title { color: var(--text-2); font-size: 12px; }
.stat-card-value { color: var(--primary-dark); font-size: 28px; font-weight: 700; margin-top: 6px; }

.chart-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  height: 320px;
  display: flex;
  flex-direction: column;
}
.chart-card-title { font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.chart-canvas { flex: 1; }

.status-tag-confirmed { background: #e8dbff; color: var(--primary); padding: 2px 10px; border-radius: 10px; font-size: 12px; }
.status-tag-running   { background: #d8ecff; color: #2d6bc6; padding: 2px 10px; border-radius: 10px; font-size: 12px; }
.status-tag-pending   { background: #fff3cd; color: #856404; padding: 2px 10px; border-radius: 10px; font-size: 12px; }
.status-tag-done      { background: #d4edda; color: #155724; padding: 2px 10px; border-radius: 10px; font-size: 12px; }
.status-tag-overdue   { background: #fadcda; color: var(--danger); padding: 2px 10px; border-radius: 10px; font-size: 12px; }

.el-button--primary {
  --el-button-bg-color: var(--primary);
  --el-button-border-color: var(--primary);
  --el-button-hover-bg-color: var(--primary-light);
  --el-button-hover-border-color: var(--primary-light);
}

.el-table th { background: #faf7ff !important; color: var(--text-1) !important; font-weight: 600 !important; }

/* 序号列浅紫底 */
.el-table .el-table__cell:first-child,
.el-table th.el-table__cell:first-child {
  background: #f7f3ff !important;
}
/* 复选框列不继承上面的浅紫 */
.el-table .el-table-column--selection,
.el-table th.el-table-column--selection {
  background: #faf7ff !important;
}

/* 分页居中 */
.page-pagination {
  display: flex;
  justify-content: center;
  margin-top: 16px;
}

/* 左侧菜单紧凑 */
.app-menu .el-menu-item,
.app-menu .el-sub-menu__title {
  height: 40px !important;
  line-height: 40px !important;
  font-size: 13px;
}
.app-menu .el-menu-item {
  padding-left: 36px !important;
}
/* 三级菜单缩进 */
.app-menu .el-sub-menu .el-sub-menu .el-menu-item {
  padding-left: 52px !important;
}

/* 高级查询按钮 */
.btn-advanced {
  background: transparent !important;
  border: 0 !important;
  color: var(--primary) !important;
  padding: 5px 8px !important;
}
.btn-advanced:hover { background: rgba(98, 55, 160, 0.08) !important; }

/* 操作图标按钮 */
.action-icon {
  color: var(--primary);
  cursor: pointer;
  font-size: 16px;
  padding: 4px 8px;
  border-radius: 3px;
  transition: background .15s;
}
.action-icon:hover { background: rgba(98, 55, 160, 0.1); }

/* Tab 右键菜单 */
.tab-ctx-menu {
  position: fixed;
  z-index: 3000;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 4px 16px rgba(0,0,0,.12);
  min-width: 120px;
  padding: 4px 0;
}
.tab-ctx-item {
  padding: 6px 16px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-1);
}
.tab-ctx-item:hover { background: #faf7ff; color: var(--primary); }
.tab-ctx-item.disabled { color: #ccc; cursor: not-allowed; }
.tab-ctx-item.disabled:hover { background: transparent; color: #ccc; }