/* 基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #4361ee;
    --primary-light: #eef2ff;
    --secondary-color: #3a0ca3;
    --success-color: #06d6a0;
    --warning-color: #ffd166;
    --danger-color: #ef476f;
    --info-color: #118ab2;
    --dark-color: #1a1a2e;
    --light-color: #f8f9fa;
    --gray-color: #6c757d;
    --border-color: #e0e0e0;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    color: #2d3436;
    line-height: 1.6;
    min-height: 100vh;
}

#app {
    min-height: 100vh;
}

/* 导航栏美化 */
.el-menu {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: none;
    border-radius: 0 0 var(--radius) var(--radius);
    padding: 0 20px;
}

.el-menu--horizontal {
    height: 64px;
}

.el-menu-item {
    font-weight: 500;
    color: var(--dark-color) !important;
    transition: var(--transition) !important;
    border-radius: var(--radius-sm);
    margin: 8px 4px !important;
}

.el-menu-item:hover {
    background: var(--primary-light) !important;
    color: var(--primary-color) !important;
    transform: translateY(-2px);
}

.el-menu-item.is-active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.3);
}

.el-menu-item.is-disabled {
    opacity: 0.5;
    cursor: not-allowed !important;
}

/* 主容器 */
.container {
    padding: 24px;
    max-width: 1800px;
    margin: 0 auto;
}

/* 页面标题 */
h2 {
    margin-bottom: 24px;
    color: var(--dark-color);
    font-weight: 700;
    font-size: 28px;
    position: relative;
    padding-bottom: 12px;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

/* 页面容器 */
.page {
    background: rgba(255, 255, 255, 0.98);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-top: 24px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 用户卡片 */
.user-card {
    padding: 20px;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.user-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transition: var(--transition);
}

.user-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.user-card:hover::before {
    opacity: 1;
}

.user-card.active {
    background: var(--primary-light);
    border-color: var(--primary-color);
    box-shadow: 0 8px 25px rgba(67, 97, 238, 0.15);
}

.user-card.active::before {
    opacity: 1;
}

/* 徽章样式优化 */
.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 8px;
}

.status-active {
    background: linear-gradient(135deg, #06d6a0, #0cb487);
    color: white;
    box-shadow: 0 2px 8px rgba(6, 214, 160, 0.3);
}

.status-paused {
    background: linear-gradient(135deg, #ef476f, #e63946);
    color: white;
    box-shadow: 0 2px 8px rgba(239, 71, 111, 0.3);
}

.status-pending {
    background: linear-gradient(135deg, #ffd166, #ffb347);
    color: #333;
    box-shadow: 0 2px 8px rgba(255, 209, 102, 0.3);
}

.currency-badge,
.timezone-badge,
.date-preset-badge,
.objective-badge,
.entity-type-badge,
.metric-badge,
.operator-badge,
.action-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-left: 8px;
    backdrop-filter: blur(10px);
}

.currency-badge {
    background: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(67, 97, 238, 0.2);
}

.timezone-badge {
    background: rgba(6, 214, 160, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(6, 214, 160, 0.2);
}

.date-preset-badge {
    background: rgba(108, 117, 125, 0.1);
    color: var(--gray-color);
    border: 1px solid rgba(108, 117, 125, 0.2);
}

.action-enable {
    background: linear-gradient(135deg, rgba(6, 214, 160, 0.1), rgba(6, 214, 160, 0.2));
    color: var(--success-color);
    border: 1px solid rgba(6, 214, 160, 0.3);
}

.action-pause {
    background: linear-gradient(135deg, rgba(239, 71, 111, 0.1), rgba(239, 71, 111, 0.2));
    color: var(--danger-color);
    border: 1px solid rgba(239, 71, 111, 0.3);
}

.action-notify {
    background: linear-gradient(135deg, rgba(17, 138, 178, 0.1), rgba(17, 138, 178, 0.2));
    color: var(--info-color);
    border: 1px solid rgba(17, 138, 178, 0.3);
}

/* 按钮美化 */
.el-button {
    border-radius: var(--radius-sm) !important;
    font-weight: 500 !important;
    transition: var(--transition) !important;
    border: none !important;
}

.el-button--primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3) !important;
}

.el-button--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(67, 97, 238, 0.4) !important;
}

.el-button--success {
    background: linear-gradient(135deg, var(--success-color), #0cb487) !important;
    box-shadow: 0 4px 15px rgba(6, 214, 160, 0.3) !important;
}

.el-button--warning {
    background: linear-gradient(135deg, var(--warning-color), #ffb347) !important;
    box-shadow: 0 4px 15px rgba(255, 209, 102, 0.3) !important;
    color: #333 !important;
}

.el-button--danger {
    background: linear-gradient(135deg, var(--danger-color), #e63946) !important;
    box-shadow: 0 4px 15px rgba(239, 71, 111, 0.3) !important;
}

.el-button--info {
    background: linear-gradient(135deg, var(--info-color), #0a6c8f) !important;
    box-shadow: 0 4px 15px rgba(17, 138, 178, 0.3) !important;
}

/* 表格美化 */
.el-table {
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.el-table th {
    background: linear-gradient(135deg, var(--primary-light), #e6f7ff) !important;
    color: var(--primary-color) !important;
    font-weight: 600 !important;
    border: none !important;
}

.el-table tr:hover {
    background: rgba(67, 97, 238, 0.05) !important;
}

.el-table td {
    border-bottom: 1px solid rgba(0, 0, 0, 0.04) !important;
}

/* 表单美化 */
.el-input__inner {
    border-radius: var(--radius-sm) !important;
    border: 1px solid var(--border-color) !important;
    transition: var(--transition) !important;
}

.el-input__inner:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1) !important;
}

.el-select .el-input__inner {
    border-radius: var(--radius-sm) !important;
}

.el-date-editor.el-input {
    width: 100% !important;
}

/* 标签页美化 */
.el-tabs__header {
    margin-bottom: 24px !important;
}

.el-tabs__item {
    font-weight: 500 !important;
    transition: var(--transition) !important;
}

.el-tabs__item.is-active {
    color: var(--primary-color) !important;
}

.el-tabs__active-bar {
    background-color: var(--primary-color) !important;
    height: 3px !important;
    border-radius: 2px;
}

/* 对话框美化 */
.el-dialog {
    border-radius: var(--radius) !important;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2) !important;
}

.el-dialog__header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 20px 24px !important;
    margin-right: 0 !important;
}

.el-dialog__title {
    color: white !important;
    font-weight: 600 !important;
}

.el-dialog__headerbtn .el-dialog__close {
    color: white !important;
}

.el-dialog__body {
    padding: 24px !important;
}

.el-dialog__footer {
    padding: 20px 24px !important;
    background: #f8f9fa;
    border-top: 1px solid var(--border-color);
}

/* 滑块美化 */
.el-slider__runway {
    background-color: #e4e7ed !important;
}

.el-slider__bar {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
}

.el-slider__button {
    border: 2px solid var(--primary-color) !important;
    background: white !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1) !important;
}

/* 开关美化 */
.el-switch.is-checked .el-switch__core {
    background: linear-gradient(135deg, var(--success-color), #0cb487) !important;
    border-color: var(--success-color) !important;
}

/* 加载动画美化 */
.el-loading-mask {
    backdrop-filter: blur(2px);
}

/* 操作按钮组 */
.action-buttons {
    margin-top: 10px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.page-controls {
    margin-bottom: 24px;
    display: flex;
    gap: 12px;
    align-items: center;
}

/* 日期选择器样式 */
.date-selector {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.8);
    padding: 16px;
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.data-info {
    margin-top: 12px;
    font-size: 13px;
    color: var(--gray-color);
    background: #f8f9fa;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--primary-color);
}

/* 帮助图标美化 */
.header-with-help {
    display: flex;
    align-items: center;
    gap: 6px;
}

.help-icon {
    color: var(--gray-color);
    cursor: help;
    font-size: 14px;
    transition: var(--transition);
}

.help-icon:hover {
    color: var(--primary-color);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 16px;
    }

    .page {
        padding: 20px;
    }

    .el-menu--horizontal {
        height: auto;
        flex-wrap: wrap;
    }

    .page-controls, .date-selector {
        flex-direction: column;
        align-items: stretch;
    }

    .action-buttons {
        flex-direction: column;
    }

    h2 {
        font-size: 24px;
    }
}

/* 滚动条美化 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* 表单提示 */
.form-tip {
    font-size: 12px;
    color: var(--gray-color);
    margin-top: 6px;
    line-height: 1.4;
}

/* 数据指标 */
.metric-item {
    font-size: 13px;
    color: var(--gray-color);
    margin-right: 12px;
}

.metric-value {
    font-weight: 600;
    color: var(--dark-color);
}

/* 空状态美化 */
.el-empty__description {
    color: var(--gray-color) !important;
}

.el-empty__image {
    opacity: 0.5;
}

/* 统计卡片样式 */
.stats-card {
    background: white;
    border-radius: var(--radius-sm);
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--primary-color);
    margin-bottom: 16px;
}

.stats-card h3 {
    color: var(--gray-color);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
}

.stats-card .value {
    font-size: 28px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 4px;
}

.stats-card .trend {
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.trend.positive {
    color: var(--success-color);
}

.trend.negative {
    color: var(--danger-color);
}

/* 卡片网格布局 */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

/* 渐变背景装饰 */
.gradient-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    border-radius: var(--radius);
    margin-bottom: 24px;
}

.gradient-bg h2,
.gradient-bg h3 {
    color: white;
}

.gradient-bg h2::after {
    background: white;
}