/* ========================================
   中筑世家衣柜服务追踪系统 - 全局样式
   ======================================== */

/* CSS 设计规范变量 */
:root {
  --primary-color: #1a365d;
  --primary-light: #2c5282;
  --accent-color: #f59e0b;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  --sidebar-bg: #0f172a;
  --header-bg: #ffffff;
  --content-bg: #f5f7fa;
  --card-bg: #ffffff;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --border-color: #e2e8f0;
  
  /* 布局尺寸 */
  --sidebar-width: 240px;
  --header-height: 56px;
  --content-padding: 24px;
  
  /* 卡片样式 */
  --card-radius: 8px;
  --card-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

/* ========================================
   全局重置
   ======================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 
               'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: var(--text-primary);
  background-color: var(--content-bg);
  line-height: 1.6;
}

/* ========================================
   登录页面样式
   ======================================== */
.login-page {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-container {
  width: 100%;
  max-width: 420px;
  padding: 20px;
}

.login-card {
  background: var(--card-bg);
  border-radius: var(--card-radius);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  padding: 40px 35px;
}

.login-header {
  text-align: center;
  margin-bottom: 35px;
}

.login-header h1 {
  font-size: 32px;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.login-header p {
  font-size: 14px;
  color: var(--text-secondary);
}

.login-form .el-input {
  margin-bottom: 5px;
}

.login-form .el-input__wrapper {
  border-radius: 6px;
}

.login-btn {
  width: 100%;
  height: 44px;
  font-size: 16px;
  border-radius: 6px;
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.login-btn:hover {
  background-color: var(--primary-light);
  border-color: var(--primary-light);
}

.login-footer {
  text-align: center;
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.login-footer p {
  font-size: 12px;
  color: var(--text-secondary);
}

/* ========================================
   主布局样式
   ======================================== */
.main-container {
  display: flex;
  min-height: 100vh;
}

/* 侧边栏 */
.sidebar {
  width: var(--sidebar-width);
  background-color: var(--sidebar-bg);
  color: #ffffff;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  z-index: 100;
  transition: width 0.3s;
  overflow-y: auto;
}

.sidebar-header {
  height: var(--header-height);
  display: flex;
  align-items: center;
  padding: 0 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
  font-size: 20px;
  font-weight: bold;
  color: #ffffff;
  text-decoration: none;
}

.sidebar-logo span {
  margin-right: 8px;
}

.sidebar-menu {
  padding: 15px 0;
}

.menu-item {
  display: flex;
  align-items: center;
  padding: 12px 20px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: all 0.3s;
  cursor: pointer;
  border-left: 3px solid transparent;
}

.menu-item:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.menu-item.active {
  background-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border-left-color: var(--accent-color);
}

.menu-item .menu-icon {
  width: 20px;
  margin-right: 12px;
  text-align: center;
}

/* 主内容区 */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
}

/* 顶部栏 */
.header {
  height: var(--header-height);
  background-color: var(--header-bg);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--content-padding);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 15px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.user-name {
  font-size: 14px;
  color: var(--text-primary);
}

.logout-btn {
  color: var(--danger-color);
}

/* 内容区域 */
.content-wrapper {
  flex: 1;
  padding: var(--content-padding);
  overflow-y: auto;
}

/* ========================================
   卡片样式
   ======================================== */
.card {
  background-color: var(--card-bg);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: 20px;
  margin-bottom: 20px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

/* 统计卡片 */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.stat-card {
  background-color: var(--card-bg);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.stat-card-content {
  flex: 1;
}

.stat-card-title {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.stat-card-value {
  font-size: 28px;
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 5px;
}

.stat-card-trend {
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.stat-card-trend.up {
  color: var(--success-color);
}

.stat-card-trend.down {
  color: var(--danger-color);
}

.stat-card-icon {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}

.stat-card-icon.blue {
  background-color: rgba(26, 54, 93, 0.1);
  color: var(--primary-color);
}

.stat-card-icon.green {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
}

.stat-card-icon.orange {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--accent-color);
}

.stat-card-icon.red {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--danger-color);
}

/* ========================================
   表格样式覆盖
   ======================================== */
.el-table {
  border-radius: var(--card-radius);
}

.el-table th.el-table__cell {
  background-color: #f8fafc;
  color: var(--text-primary);
  font-weight: 600;
}

.el-table--striped .el-table__body tr.el-table__row--striped td.el-table__cell {
  background-color: #fafbfc;
}

/* ========================================
   按钮样式覆盖
   ======================================== */
.el-button--primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

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

/* ========================================
   工作流看板样式
   ======================================== */
.workflow-steps {
  margin-bottom: 30px;
}

.node-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  overflow-x: auto;
  padding-bottom: 10px;
}

.node-tab {
  padding: 10px 20px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.3s;
}

.node-tab:hover {
  border-color: var(--primary-color);
}

.node-tab.active {
  background-color: var(--primary-color);
  color: #ffffff;
  border-color: var(--primary-color);
}

.task-card {
  background-color: var(--card-bg);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: 18px;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: transform 0.2s;
}

.task-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.task-info {
  flex: 1;
}

.task-order {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 5px;
}

.task-customer {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 5px;
}

.task-time {
  font-size: 12px;
  color: var(--text-secondary);
}

.task-duration {
  display: inline-block;
  padding: 4px 10px;
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--accent-color);
  border-radius: 4px;
  font-size: 12px;
  margin-left: 10px;
}

.task-actions {
  display: flex;
  gap: 10px;
}

/* ========================================
   空状态
   ======================================== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.empty-state-icon {
  font-size: 64px;
  margin-bottom: 20px;
  opacity: 0.5;
}

.empty-state-text {
  font-size: 16px;
}

/* ========================================
   Dashboard 图表区域
   ======================================== */
.chart-container {
  background-color: var(--card-bg);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: 20px;
  margin-bottom: 20px;
}

.chart-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

@media (max-width: 1200px) {
  .chart-row {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   响应式
   ======================================== */
@media (max-width: 768px) {
  .sidebar {
    width: 0;
    overflow: hidden;
  }
  
  .main-content {
    margin-left: 0;
  }
  
  .stat-cards {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   滚动条样式
   ======================================== */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: rgba(0, 0, 0, 0.3);
}

/* ========================================
   Element Plus 主题覆盖
   ======================================== */
.el-dialog {
  border-radius: var(--card-radius);
}

.el-message-box {
  border-radius: var(--card-radius);
}

.el-step__head.is-finish {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.el-step__title.is-finish {
  color: var(--primary-color);
}

.el-step__description.is-finish {
  color: var(--primary-light);
}

/* 加载动画 */
.el-loading-mask {
  background-color: rgba(255, 255, 255, 0.9);
}

/* 分页 */
.el-pagination {
  margin-top: 20px;
  justify-content: flex-end;
}

/* 表单 */
.el-form-item__label {
  font-weight: 500;
}