/* ============================================================
   暴风AI助手 - 管理模块通用样式 (admin-common.css)

   用途：为 admin.html 中动态加载的管理模块提供统一样式
   覆盖：搜索栏、筛选器、表格、分页器、批量操作栏、统计卡片、弹窗
   ============================================================ */

/* ---------- 模块通用变量 ---------- */
.module-container {
    --mod-primary: #FF2442;
    --mod-primary-light: #FF4D63;
    --mod-primary-bg: #FFF0F2;
    --mod-bg: #FAFAFA;
    --mod-card: #FFFFFF;
    --mod-text: #262626;
    --mod-text-secondary: #666666;
    --mod-text-light: #999999;
    --mod-border: #E8E8E8;
    --mod-border-light: #F5F5F5;
    --mod-success: #00C853;
    --mod-warning: #FF9800;
    --mod-danger: #FF3D00;
    --mod-radius: 8px;
    --mod-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'PingFang SC', sans-serif;
    color: var(--mod-text);
}

/* ---------- 统计卡片网格 ---------- */
.module-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.module-stat-card {
    background: var(--mod-card);
    border: 1px solid var(--mod-border-light);
    border-radius: var(--mod-radius);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: box-shadow 0.2s;
}

.module-stat-card:hover {
    box-shadow: var(--mod-shadow);
}

.module-stat-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.module-stat-icon.primary {
    background: var(--mod-primary-bg);
    color: var(--mod-primary);
}

.module-stat-icon.success {
    background: #E8F5E9;
    color: var(--mod-success);
}

.module-stat-icon.warning {
    background: #FFF3E0;
    color: var(--mod-warning);
}

.module-stat-icon.info {
    background: #E3F2FD;
    color: #2196F3;
}

.module-stat-info {
    flex: 1;
    min-width: 0;
}

.module-stat-value {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.2;
}

.module-stat-label {
    font-size: 12px;
    color: var(--mod-text-light);
    margin-top: 2px;
}

/* ---------- 工具栏（搜索 + 筛选） ---------- */
.module-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px 16px;
    background: var(--mod-bg);
    border-bottom: 1px solid var(--mod-border-light);
    align-items: center;
}

.module-search-input {
    flex: 1;
    min-width: 200px;
    padding: 8px 12px;
    border: 1px solid var(--mod-border);
    border-radius: var(--mod-radius);
    font-size: 13px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
}

.module-search-input:focus {
    border-color: var(--mod-primary);
    box-shadow: 0 0 0 2px rgba(255, 36, 66, 0.1);
}

.module-select {
    padding: 8px 12px;
    border: 1px solid var(--mod-border);
    border-radius: var(--mod-radius);
    font-size: 13px;
    font-family: inherit;
    background: white;
    cursor: pointer;
    outline: none;
    min-width: 120px;
}

.module-select:focus {
    border-color: var(--mod-primary);
}

/* ---------- 批量操作栏 ---------- */
.module-batch-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: #FFF8E1;
    border-bottom: 1px solid #FFE082;
    font-size: 13px;
    animation: moduleSlideDown 0.2s ease;
}

.module-batch-bar .selected-count {
    font-weight: 600;
    color: #F57F17;
}

.module-batch-bar .btn {
    font-size: 12px;
    padding: 6px 14px;
}

@keyframes moduleSlideDown {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---------- 按钮 ---------- */
.module-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 16px;
    border: 1px solid var(--mod-border);
    border-radius: var(--mod-radius);
    font-size: 13px;
    font-family: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--mod-card);
    color: var(--mod-text);
    white-space: nowrap;
}

.module-btn:hover {
    border-color: var(--mod-primary);
    color: var(--mod-primary);
}

.module-btn.primary {
    background: var(--mod-primary);
    color: white;
    border-color: var(--mod-primary);
}

.module-btn.primary:hover {
    background: var(--mod-primary-light);
}

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

.module-btn.success:hover {
    background: #00B84C;
}

.module-btn.danger {
    color: var(--mod-danger);
    border-color: var(--mod-danger);
}

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

.module-btn.small {
    padding: 4px 10px;
    font-size: 12px;
}

.module-btn.icon-only {
    padding: 6px;
    border: none;
    background: none;
    font-size: 16px;
}

.module-btn.icon-only:hover {
    background: var(--mod-primary-bg);
}

.module-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ---------- 表格 ---------- */
.module-table-wrapper {
    overflow-x: auto;
}

.module-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.module-table thead th {
    padding: 12px 16px;
    background: var(--mod-bg);
    border-bottom: 2px solid var(--mod-border);
    font-weight: 600;
    font-size: 12px;
    color: var(--mod-text-secondary);
    text-align: left;
    white-space: nowrap;
    user-select: none;
    cursor: pointer;
}

.module-table thead th:hover {
    color: var(--mod-primary);
}

.module-table thead th .sort-arrow {
    display: inline-block;
    margin-left: 4px;
    font-size: 10px;
    opacity: 0.4;
}

.module-table thead th .sort-arrow.active {
    opacity: 1;
    color: var(--mod-primary);
}

.module-table tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--mod-border-light);
    vertical-align: middle;
}

.module-table tbody tr:hover {
    background: #FFFBF0;
}

.module-table tbody tr.row-disabled {
    opacity: 0.55;
    background: #F9F9F9;
}

.module-table .checkbox-cell {
    width: 40px;
    text-align: center;
}

.module-table .checkbox-cell input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--mod-primary);
}

/* 用户信息单元格 */
.module-user-cell {
    display: flex;
    align-items: center;
    gap: 10px;
}

.module-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.module-user-avatar.admin {
    background: var(--mod-primary-bg);
    color: var(--mod-primary);
}

.module-user-avatar.user {
    background: #E3F2FD;
    color: #2196F3;
}

.module-user-name {
    font-weight: 600;
}

.module-user-username {
    font-size: 12px;
    color: var(--mod-text-light);
}

/* 状态标签 */
.module-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
}

.module-badge.active {
    background: #E8F5E9;
    color: #2E7D32;
}

.module-badge.disabled {
    background: #FFEBEE;
    color: #C62828;
}

.module-badge.admin {
    background: var(--mod-primary-bg);
    color: var(--mod-primary);
}

.module-badge.user {
    background: #E3F2FD;
    color: #1565C0;
}

/* 团队标签 */
.module-team-tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    background: #F3E5F5;
    color: #7B1FA2;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ---------- 分页器 ---------- */
.module-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-top: 1px solid var(--mod-border-light);
    font-size: 13px;
    flex-wrap: wrap;
    gap: 10px;
}

.module-pagination .page-info {
    color: var(--mod-text-secondary);
}

.module-pagination .page-info strong {
    color: var(--mod-text);
}

.module-pagination .page-buttons {
    display: flex;
    align-items: center;
    gap: 4px;
}

.module-pagination .page-btn {
    width: 32px;
    height: 32px;
    border: 1px solid var(--mod-border);
    border-radius: 6px;
    background: var(--mod-card);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    transition: all 0.2s;
}

.module-pagination .page-btn:hover:not(:disabled) {
    border-color: var(--mod-primary);
    color: var(--mod-primary);
}

.module-pagination .page-btn.active {
    background: var(--mod-primary);
    color: white;
    border-color: var(--mod-primary);
}

.module-pagination .page-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.module-pagination .page-size-select {
    padding: 6px 10px;
    border: 1px solid var(--mod-border);
    border-radius: 6px;
    font-size: 12px;
    margin-left: 8px;
}

/* ---------- 空状态 ---------- */
.module-empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--mod-text-light);
}

.module-empty-state .icon {
    font-size: 48px;
    margin-bottom: 12px;
}

.module-empty-state p {
    font-size: 14px;
    margin: 0;
}

/* ---------- 加载状态 ---------- */
.module-loading {
    text-align: center;
    padding: 40px;
    color: var(--mod-text-light);
}

.module-loading .spinner {
    width: 28px;
    height: 28px;
    border: 3px solid var(--mod-border);
    border-top-color: var(--mod-primary);
    border-radius: 50%;
    animation: moduleSpin 0.6s linear infinite;
    margin: 0 auto 12px;
}

@keyframes moduleSpin {
    to { transform: rotate(360deg); }
}

/* ---------- 弹窗 ---------- */
.module-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: moduleFadeIn 0.2s ease;
}

.module-modal {
    background: var(--mod-card);
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
    animation: moduleScaleIn 0.2s ease;
}

.module-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--mod-border-light);
    font-weight: 700;
    font-size: 15px;
}

.module-modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    font-size: 20px;
    cursor: pointer;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mod-text-secondary);
}

.module-modal-close:hover {
    background: var(--mod-primary-bg);
    color: var(--mod-primary);
}

.module-modal-body {
    padding: 20px;
}

.module-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 12px 20px;
    border-top: 1px solid var(--mod-border-light);
}

/* 表单元素 */
.module-form-group {
    margin-bottom: 14px;
}

.module-form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--mod-text-secondary);
}

.module-form-input {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--mod-border);
    border-radius: var(--mod-radius);
    font-size: 13px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.module-form-input:focus {
    border-color: var(--mod-primary);
    box-shadow: 0 0 0 2px rgba(255, 36, 66, 0.1);
}

.module-form-textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--mod-border);
    border-radius: var(--mod-radius);
    font-size: 13px;
    font-family: monospace;
    outline: none;
    resize: vertical;
    min-height: 120px;
    box-sizing: border-box;
}

.module-form-textarea:focus {
    border-color: var(--mod-primary);
    box-shadow: 0 0 0 2px rgba(255, 36, 66, 0.1);
}

.module-form-hint {
    font-size: 11px;
    color: var(--mod-text-light);
    margin-top: 4px;
}

@keyframes moduleFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes moduleScaleIn {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* ---------- 响应式 ---------- */
@media (max-width: 768px) {
    .module-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .module-toolbar {
        flex-direction: column;
    }

    .module-toolbar .module-search-input,
    .module-toolbar .module-select {
        width: 100%;
    }

    .module-pagination {
        flex-direction: column;
        align-items: flex-start;
    }

    .module-table thead th,
    .module-table tbody td {
        padding: 8px 10px;
        font-size: 12px;
    }
}