/* 管理后台样式 */
:root {
    --admin-primary: #4f46e5;
    --admin-primary-hover: #4338ca;
    --admin-bg: #f8fafc;
    --admin-sidebar-bg: #1e293b;
    --admin-sidebar-text: #94a3b8;
    --admin-sidebar-active: #ffffff;
    --admin-card-bg: #ffffff;
    --admin-border: #e2e8f0;
    --admin-text: #1e293b;
    --admin-text-muted: #64748b;
    --admin-success: #10b981;
    --admin-danger: #ef4444;
    --admin-warning: #f59e0b;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--admin-bg);
    color: var(--admin-text);
    min-height: 100vh;
}

.admin-layout {
    display: flex;
    min-height: 100vh;
}

/* 侧边栏 */
.admin-sidebar {
    width: 240px;
    background: var(--admin-sidebar-bg);
    color: var(--admin-sidebar-text);
    padding: 20px 0;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.admin-logo {
    padding: 0 20px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 20px;
}

.admin-logo h1 {
    font-size: 18px;
    color: #fff;
    font-weight: 600;
}

.admin-logo span {
    font-size: 12px;
    color: var(--admin-sidebar-text);
}

.admin-nav {
    list-style: none;
}

.admin-nav li {
    margin: 4px 12px;
}

.admin-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--admin-sidebar-text);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s;
    font-size: 14px;
}

.admin-nav a:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

.admin-nav a.active {
    background: var(--admin-primary);
    color: #fff;
}

.admin-nav a svg {
    width: 20px;
    height: 20px;
}

/* 主内容区 */
.admin-main {
    flex: 1;
    margin-left: 240px;
    padding: 20px 30px;
}

/* 顶部栏 */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.admin-header h2 {
    font-size: 24px;
    font-weight: 600;
}

.admin-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

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

.admin-logout {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--admin-border);
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    color: var(--admin-text-muted);
    transition: all 0.2s;
}

.admin-logout:hover {
    border-color: var(--admin-danger);
    color: var(--admin-danger);
}

/* 统计卡片 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--admin-card-bg);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

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

.stat-card-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--admin-text);
}

.stat-card-value.primary {
    color: var(--admin-primary);
}

.stat-card-value.success {
    color: var(--admin-success);
}

/* 表格容器 */
.table-container {
    background: var(--admin-card-bg);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    overflow: hidden;
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--admin-border);
}

.table-header h3 {
    font-size: 16px;
    font-weight: 600;
}

/* 搜索和筛选 */
.table-filters {
    display: flex;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--admin-border);
    flex-wrap: wrap;
}

.filter-input {
    padding: 8px 12px;
    border: 1px solid var(--admin-border);
    border-radius: 6px;
    font-size: 14px;
    min-width: 180px;
}

.filter-input:focus {
    outline: none;
    border-color: var(--admin-primary);
}

.filter-select {
    padding: 8px 12px;
    border: 1px solid var(--admin-border);
    border-radius: 6px;
    font-size: 14px;
    background: #fff;
    min-width: 120px;
}

.filter-btn {
    padding: 8px 16px;
    background: var(--admin-primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s;
}

.filter-btn:hover {
    background: var(--admin-primary-hover);
}

/* 表格 */
.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: 14px 20px;
    text-align: left;
    border-bottom: 1px solid var(--admin-border);
    font-size: 14px;
}

.admin-table th {
    background: #f8fafc;
    font-weight: 600;
    color: var(--admin-text-muted);
}

.admin-table tr:hover {
    background: #f8fafc;
}

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

/* 状态标签 */
.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.status-badge.active {
    background: #dcfce7;
    color: #166534;
}

.status-badge.inactive {
    background: #fee2e2;
    color: #991b1b;
}

.status-badge.admin {
    background: #e0e7ff;
    color: #3730a3;
}

/* 实现方使用中标签 */
.implementation-in-use-label {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    margin-left: 8px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    font-size: 11px;
    font-weight: 500;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}

.implementation-in-use-label::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 50%;
    margin-right: 4px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* 操作按钮 */
.action-btn {
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
    margin-right: 6px;
}

.action-btn.primary {
    background: #e0e7ff;
    color: var(--admin-primary);
}

.action-btn.primary:hover {
    background: var(--admin-primary);
    color: #fff;
}

.action-btn.success {
    background: #dcfce7;
    color: #166534;
}

.action-btn.success:hover {
    background: var(--admin-success);
    color: #fff;
}

.action-btn.danger {
    background: #fee2e2;
    color: #991b1b;
}

.action-btn.danger:hover {
    background: var(--admin-danger);
    color: #fff;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 16px 20px;
    border-top: 1px solid var(--admin-border);
}

.page-btn {
    padding: 8px 14px;
    border: 1px solid var(--admin-border);
    background: #fff;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

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

.page-btn.active {
    background: var(--admin-primary);
    color: #fff;
    border-color: var(--admin-primary);
}

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

.page-info {
    font-size: 14px;
    color: var(--admin-text-muted);
    margin: 0 12px;
}

/* 模态框 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal {
    background: #fff;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--admin-border);
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--admin-text-muted);
    line-height: 1;
}

.modal-close:hover {
    color: var(--admin-text);
}

.modal-body {
    padding: 20px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--admin-border);
    border-radius: 6px;
    font-size: 14px;
}

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

.form-hint {
    font-size: 12px;
    color: var(--admin-text-muted);
    margin-top: 4px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 20px;
    border-top: 1px solid var(--admin-border);
}

.modal-btn {
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.modal-btn.cancel {
    background: #fff;
    border: 1px solid var(--admin-border);
    color: var(--admin-text-muted);
}

.modal-btn.cancel:hover {
    background: #f8fafc;
}

.modal-btn.confirm {
    background: var(--admin-primary);
    border: 1px solid var(--admin-primary);
    color: #fff;
}

.modal-btn.confirm:hover {
    background: var(--admin-primary-hover);
}

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

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

.loading-spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid var(--admin-border);
    border-top-color: var(--admin-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

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

.empty-state svg {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* 消息提示 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 20px;
    background: var(--admin-text);
    color: #fff;
    border-radius: 8px;
    font-size: 14px;
    z-index: 2000;
    animation: slideIn 0.3s ease;
}

.toast.success {
    background: var(--admin-success);
}

.toast.error {
    background: var(--admin-danger);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* 响应式 */
@media (max-width: 768px) {
    .admin-sidebar {
        width: 60px;
        padding: 10px 0;
    }
    
    .admin-logo h1,
    .admin-logo span,
    .admin-nav a span {
        display: none;
    }
    
    .admin-nav a {
        justify-content: center;
        padding: 12px;
    }
    
    .admin-main {
        margin-left: 60px;
        padding: 15px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .table-filters {
        flex-direction: column;
    }
    
    .filter-input,
    .filter-select {
        width: 100%;
    }
}

/* ==================== 系统配置样式 ==================== */

/* 表格操作按钮组 */
.table-actions {
    display: flex;
    gap: 8px;
}

/* 配置值单元格 */
.config-value {
    max-width: 250px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 13px;
    color: var(--admin-text-muted);
}

/* 类型标签 */
.type-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
}

.type-badge.string {
    background: #e0f2fe;
    color: #0369a1;
}

.type-badge.int,
.type-badge.float {
    background: #fef3c7;
    color: #b45309;
}

.type-badge.bool {
    background: #dcfce7;
    color: #166534;
}

.type-badge.json {
    background: #f3e8ff;
    color: #7c3aed;
}

/* 敏感配置标签 */
.status-badge.sensitive {
    background: #fef3c7;
    color: #b45309;
}

/* 配置键代码样式 */
.admin-table td code {
    background: #f1f5f9;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 12px;
    color: var(--admin-primary);
}

/* 宽模态框 */
.modal.modal-wide {
    max-width: 700px;
}

/* 开关样式 */
.switch-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.switch .slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #cbd5e1;
    transition: 0.3s;
    border-radius: 26px;
}

.switch .slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.switch input:checked + .slider {
    background-color: var(--admin-success);
}

.switch input:checked + .slider:before {
    transform: translateX(24px);
}

/* 历史记录时间线 */
.history-timeline {
    max-height: 400px;
    overflow-y: auto;
}

.history-item {
    display: flex;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--admin-border);
}

.history-item:last-child {
    border-bottom: none;
}

.history-time {
    flex-shrink: 0;
    width: 140px;
    font-size: 13px;
    color: var(--admin-text-muted);
}

.history-content {
    flex: 1;
}

.history-change {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.history-change .old-value,
.history-change .new-value {
    padding: 4px 8px;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 12px;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.history-change .old-value {
    background: #fee2e2;
    color: #991b1b;
}

.history-change .new-value {
    background: #dcfce7;
    color: #166534;
}

.history-change .arrow {
    color: var(--admin-text-muted);
    font-weight: bold;
}

.history-user {
    margin-top: 4px;
}

.sensitive-tag {
    display: inline-block;
    padding: 2px 6px;
    background: #fef3c7;
    color: #b45309;
    border-radius: 4px;
    font-size: 11px;
}

/* 禁用按钮样式 */
.action-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Warning 按钮样式 */
.action-btn.warning {
    background: #fef3c7;
    color: #b45309;
}

.action-btn.warning:hover {
    background: var(--admin-warning);
    color: #fff;
}

/* 小尺寸按钮样式 */
.action-btn.small {
    padding: 4px 8px;
    font-size: 12px;
    margin-left: 8px;
}

/* ==================== 快速配置样式 ==================== */

/* 配置组 */
.config-group {
    background: #f8fafc;
    border: 1px solid var(--admin-border);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
}

.config-group:last-child {
    margin-bottom: 0;
}

.config-group-header {
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--admin-border);
}

.config-group-header h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--admin-text);
    margin-bottom: 4px;
}

.config-group-desc {
    font-size: 12px;
    color: var(--admin-text-muted);
}

.config-group .form-group {
    margin-bottom: 12px;
}

.config-group .form-group:last-child {
    margin-bottom: 0;
}

/* 底部版本信息 */
.admin-footer {
    position: fixed;
    bottom: 0;
    left: 240px;
    right: 0;
    padding: 12px 24px;
    background: var(--admin-bg);
    border-top: 1px solid var(--admin-border);
    text-align: center;
    font-size: 12px;
    color: var(--admin-text-muted);
    z-index: 100;
}
/* ==================== 实现方算力配置样式 ==================== */

/* 时长算力列表 */
.duration-power-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.duration-power-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
}

.duration-label {
    color: var(--admin-text-muted);
    min-width: 45px;
    font-weight: 500;
}

.power-input {
    width: 70px;
    padding: 4px 8px;
    border: 1px solid var(--admin-border);
    border-radius: 4px;
    font-size: 13px;
    text-align: center;
    transition: border-color 0.2s;
}

.power-input:focus {
    outline: none;
    border-color: var(--admin-primary);
}

.power-input:disabled {
    background: #f1f5f9;
    cursor: not-allowed;
}

.power-unit {
    color: var(--admin-text-muted);
    font-size: 12px;
}

.power-hint {
    color: var(--admin-text-muted);
    font-size: 12px;
}

.default-power {
    color: var(--admin-text-muted);
}

.updating-indicator {
    color: var(--admin-warning);
    font-size: 11px;
    margin-left: auto;
}

/* ==================== 实现方分组表格样式 ==================== */

.implementation-groups {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.implementation-group {
    background: var(--admin-card-bg);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.group-header h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.group-count {
    font-size: 12px;
    opacity: 0.9;
    background: rgba(255,255,255,0.2);
    padding: 4px 12px;
    border-radius: 12px;
}

.group-table {
    margin: 0;
    border-radius: 0;
}

.group-table thead {
    background: #f8fafc;
}

/* 排序列样式 */
.sort-order-column {
    width: 100px;
    text-align: center;
    padding: 8px !important;
}

.sort-input {
    width: 80px;
    padding: 4px 8px;
    border: 1px solid var(--admin-border);
    border-radius: 4px;
    text-align: center;
    font-size: 13px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.sort-input:focus {
    outline: none;
    border-color: var(--admin-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.sort-input:disabled {
    background: #f1f5f9;
    cursor: not-allowed;
    opacity: 0.6;
}