/* 广告追踪系统样式 - BeMob 风格 */

:root {
    --primary-color: #2c3e50;
    --secondary-color: #34495e;
    --accent-color: #3498db;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --bg-color: #ecf0f1;
    --card-bg: #ffffff;
    --text-color: #2c3e50;
    --border-color: #bdc3c7;
    --hover-color: #e8f4f8;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

/* 顶部导航栏 */
.top-nav {
    background-color: var(--primary-color);
    color: white;
    padding: 0 20px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.logo {
    font-size: 20px;
    font-weight: bold;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-menu span {
    font-size: 14px;
}

.btn-logout {
    background-color: var(--danger-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.btn-logout:hover {
    background-color: #c0392b;
}

/* 侧边栏 */
.sidebar {
    width: 220px;
    background-color: var(--secondary-color);
    position: fixed;
    top: 60px;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    padding: 20px 0;
}

.sidebar-menu {
    list-style: none;
}

.sidebar-menu li {
    margin: 5px 0;
}

.sidebar-menu a {
    display: block;
    padding: 12px 20px;
    color: #ecf0f1;
    text-decoration: none;
    transition: background-color 0.2s;
}

.sidebar-menu a:hover,
.sidebar-menu a.active {
    background-color: var(--accent-color);
}

/* 主内容区 */
.main-content {
    margin-left: 220px;
    margin-top: 60px;
    padding: 20px;
    min-height: calc(100vh - 60px);
}

/* 页面标题栏 */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding: 20px;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.page-header h1 {
    font-size: 24px;
    font-weight: 600;
}

/* 工具栏 */
.toolbar {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding: 15px 20px;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* 时间筛选器 */
.time-filter-wrapper {
    position: relative;
}

.time-filter-btn {
    padding: 8px 16px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    transition: all 0.3s;
    min-width: 150px;
    justify-content: space-between;
}

.time-filter-btn:hover {
    background: #f8f9fa;
    border-color: #3498db;
}

.time-filter-btn .arrow {
    font-size: 10px;
    transition: transform 0.3s;
}

.time-filter-btn.active .arrow {
    transform: rotate(180deg);
}

/* BeMob 风格时间筛选器 */
.time-filter-dropdown-bemob {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 5px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    min-width: 320px;
    z-index: 1000;
    overflow: hidden;
}

/* 快捷选项列表 */
.period-shortcuts {
    padding: 0;
    margin: 0;
    max-height: 350px;
    overflow-y: auto;
}

.shortcut-item {
    display: block;
    width: 100%;
    padding: 12px 20px;
    background: white;
    border: none;
    border-bottom: 1px solid #f0f0f0;
    text-align: left;
    cursor: pointer;
    font-size: 14px;
    color: #333;
    transition: all 0.2s;
}

.shortcut-item:hover {
    background: #f8f9fa;
    color: #00bfa5;
}

.shortcut-item.active {
    background: #e8f5f3;
    color: #00bfa5;
    font-weight: 500;
    border-left: 3px solid #00bfa5;
}

/* 底部控制栏 */
.filter-controls {
    border-top: 1px solid #e0e0e0;
    padding: 15px;
    background: #fafafa;
}

.datetime-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.date-input {
    padding: 8px 10px;
    border: 1px solid #d0d0d0;
    border-radius: 4px;
    font-size: 13px;
    color: #333;
}

.time-input {
    padding: 8px 10px;
    border: 1px solid #d0d0d0;
    border-radius: 4px;
    font-size: 13px;
    color: #333;
    background: white;
}

.timezone-input {
    flex: 1;
    padding: 8px 10px;
    border: 1px solid #d0d0d0;
    border-radius: 4px;
    font-size: 13px;
    color: #333;
    background: white;
}

.separator {
    color: #999;
    font-weight: bold;
}

/* 操作按钮 */
.action-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.btn-cancel {
    padding: 8px 16px;
    background: #f5f5f5;
    border: 1px solid #d0d0d0;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    color: #666;
    transition: all 0.2s;
}

.btn-cancel:hover {
    background: #e0e0e0;
}

.btn-apply {
    padding: 8px 16px;
    background: #00bfa5;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    color: white;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-apply:hover {
    background: #00a68a;
}

/* 按钮样式 */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background-color: var(--accent-color);
    color: white;
}

.btn-primary:hover {
    background-color: #2980b9;
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-success:hover {
    background-color: #229954;
}

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

.btn-danger:hover {
    background-color: #c0392b;
}

.btn-secondary {
    background-color: var(--border-color);
    color: var(--text-color);
}

.btn-secondary:hover {
    background-color: #95a5a6;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

/* 日期筛选器 */
.date-filters {
    display: flex;
    gap: 10px;
    align-items: center;
}

.date-filters input[type="datetime-local"],
.date-filters select {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
}

/* 表格样式 */
.data-table-container {
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    overflow: hidden;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    border-spacing: 0;
    table-layout: fixed;
}

.data-table thead {
    background-color: var(--secondary-color);
    color: white;
}

.data-table th {
    padding: 15px 12px;
    text-align: center;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color);
    border-right: 1px solid rgba(255, 255, 255, 0.3);
    vertical-align: middle;
    background-color: var(--secondary-color);
    white-space: nowrap;
    position: relative;
    cursor: default;
}

/* 第一列表头左对齐 */
.data-table th:first-child {
    text-align: left;
}

/* 可排序的列头 */
.data-table th[data-sort] {
    cursor: pointer;
    user-select: none;
    transition: background-color 0.2s;
}

.data-table th[data-sort]:hover {
    background-color: #2980b9;
}

/* 排序指示器 */
.data-table th .sort-arrow {
    margin-left: 5px;
    font-size: 10px;
    color: #ecf0f1;
}

.data-table th.sorted-asc,
.data-table th.sorted-desc {
    background-color: #1a5c8a;
}

.data-table td {
    padding: 12px;
    border-bottom: none;
    border-right: 1px solid #e8eaed;
    font-size: 14px;
    vertical-align: middle;
    background-color: white;
    white-space: nowrap;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

.data-table td:last-child,
.data-table th:last-child {
    border-right: none;
}

/* 第一列（名称列）左对齐 */
.data-table td:first-child {
    text-align: left;
}

.data-table tbody tr {
    border-bottom: 1px solid var(--border-color);
}

.data-table tbody tr:hover {
    background-color: var(--hover-color);
}

.data-table tbody tr:hover td {
    background-color: var(--hover-color);
}

.data-table tbody tr:last-child {
    border-bottom: none;
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

/* 确保表格单元格对齐 */
.data-table th,
.data-table td {
    box-sizing: border-box;
}

/* 修复表格边框对齐 */
.data-table-container {
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: white;
}

/* 统计卡片 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.stat-card {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.stat-card .label {
    font-size: 12px;
    color: #7f8c8d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.stat-card .value {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-color);
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal-header h2 {
    font-size: 20px;
    font-weight: 600;
}

.close-modal {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-color);
}

/* 表单样式 */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

/* 登录页面 */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
}

.login-box {
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    width: 400px;
}

.login-box h1 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.login-box .form-group {
    margin-bottom: 20px;
}

.login-box .btn {
    width: 100%;
}

/* 状态徽章 */
.badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
}

.badge-active {
    background-color: #d4edda;
    color: #155724;
}

.badge-paused {
    background-color: #fff3cd;
    color: #856404;
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #7f8c8d;
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 20px;
}

.empty-state p {
    font-size: 16px;
    margin-bottom: 20px;
}

/* 加载动画 */
.loading {
    text-align: center;
    padding: 40px;
}

.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--accent-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s;
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .date-filters {
        flex-direction: column;
    }
    
    .data-table {
        font-size: 12px;
    }
    
    .data-table th,
    .data-table td {
        padding: 8px 6px;
    }
}

/* 操作按钮 */
.action-buttons {
    display: flex;
    gap: 5px;
    justify-content: center;
}

.icon-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px 10px;
    color: var(--accent-color);
    transition: color 0.2s;
}

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

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

.icon-btn.delete:hover {
    color: #c0392b;
}

/* 复制按钮 */
.copy-url {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    color: var(--accent-color);
    font-size: 12px;
}

.copy-url:hover {
    color: var(--primary-color);
}

/* 总计行 */
.data-table tfoot {
    background-color: #f8f9fa;
    font-weight: 600;
}

.data-table tfoot td {
    border-top: 2px solid var(--border-color);
    padding: 15px 12px;
}

/* 收益绿色样式 */
.revenue-positive {
    color: var(--success-color) !important;
    font-weight: 600;
}

/* ========================================
   列宽拖动功能
   ======================================== */
.column-resizer {
    position: absolute;
    top: 0;
    right: -4px; /* 调整位置确保在列边界 */
    width: 10px; /* 增加宽度便于拖动 */
    height: 100%;
    cursor: col-resize;
    user-select: none;
    z-index: 100; /* 高于排序图标 */
    pointer-events: auto; /* 确保可以捕获鼠标事件 */
}

.column-resizer:hover {
    background-color: rgba(52, 152, 219, 0.3);
    border-right: 2px solid #3498db;
}

.column-resizer.resizing {
    background-color: rgba(52, 152, 219, 0.5);
    border-right: 2px solid #3498db;
}

/* ========================================
   排序箭头图标
   ======================================== */
.sort-icon {
    position: absolute;
    top: 50%;
    right: 15px; /* 距离右边 15px，避免与 resizer 重叠 */
    transform: translateY(-50%);
    cursor: pointer;
    user-select: none;
    z-index: 50; /* 低于 resizer，避免冲突 */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    transition: all 0.2s ease;
    pointer-events: auto; /* 确保可以点击 */
}

.sort-icon:hover {
    color: var(--accent-color);
    transform: translateY(-50%) scale(1.2);
}

.sort-arrow {
    font-size: 14px;
    line-height: 1;
    opacity: 0.5;
}

/* 排序状态指示 */
.sort-icon.sort-asc .sort-arrow {
    opacity: 1;
    color: var(--accent-color);
}

.sort-icon.sort-asc .sort-arrow::after {
    content: ' ▲';
}

.sort-icon.sort-desc .sort-arrow {
    opacity: 1;
    color: var(--accent-color);
}

.sort-icon.sort-desc .sort-arrow::after {
    content: ' ▼';
}

/* ========================================
   分页控件样式
   ======================================== */
.table-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background-color: #f8f9fa;
    border-top: 1px solid #e0e0e0;
    border-radius: 0 0 8px 8px;
    margin-top: -8px;
}

.pagination-left,
.pagination-center,
.pagination-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pagination-info {
    font-size: 14px;
    color: #666;
}

.pagination-btn {
    padding: 6px 12px;
    background: white;
    border: 1px solid #d0d0d0;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    color: #333;
    transition: all 0.2s;
    min-width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination-btn:hover:not(:disabled) {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

.pagination-btn:disabled {
    background: #f5f5f5;
    color: #ccc;
    cursor: not-allowed;
    border-color: #e0e0e0;
}

.pagination-pages {
    display: flex;
    gap: 5px;
    align-items: center;
}

.pagination-page-btn {
    padding: 6px 12px;
    background: white;
    border: 1px solid #d0d0d0;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    color: #333;
    transition: all 0.2s;
    min-width: 36px;
    height: 36px;
}

.pagination-page-btn:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

.pagination-page-btn.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
    font-weight: 600;
}

.pagination-ellipsis {
    padding: 0 5px;
    color: #999;
}

.pagination-size-select {
    padding: 6px 10px;
    border: 1px solid #d0d0d0;
    border-radius: 4px;
    font-size: 14px;
    color: #333;
    background: white;
    cursor: pointer;
}

.pagination-size-select:hover {
    border-color: var(--accent-color);
}

.pagination-right span {
    font-size: 14px;
    color: #666;
}