/* 用户管理页面样式 */
.admin-users {
    padding: 0;
}

/* 统计卡片样式 */
.stats-card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.2s;
}

.stats-card:hover {
    transform: translateY(-2px);
}

.stats-card .card-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.25rem;
}

.stats-card .card-text {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0;
}

.icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.icon-wrapper.primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.icon-wrapper.success {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.icon-wrapper.danger {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.icon-wrapper.info {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    color: #333;
}

/* 用户头像样式 - 表格中的头像 */
.avatar-wrapper {
    width: 48px !important;
    height: 48px !important;
    position: relative;
    overflow: hidden !important;
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
}

.user-avatar {
    width: 48px !important;
    height: 48px !important;
    border-radius: 50% !important;
    object-fit: cover !important;
    border: 2px solid #f8f9fa !important;
    display: block !important;
    max-width: 48px !important;
    max-height: 48px !important;
    min-width: 48px !important;
    min-height: 48px !important;
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
}

.user-avatar-placeholder {
    width: 48px !important;
    height: 48px !important;
    border-radius: 50% !important;
    background: #e9ecef !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 1.2rem !important;
    color: #6c757d !important;
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
}

/* 用户详情模态框中的头像容器 */
.user-avatar-large-wrapper {
    width: 80px !important;
    height: 80px !important;
    margin: 0 auto !important;
    overflow: hidden !important;
    border-radius: 50% !important;
    position: relative !important;
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
}

/* 用户详情模态框中的头像 */
.avatar-large {
    width: 80px !important;
    height: 80px !important;
    border-radius: 50% !important;
    object-fit: cover !important;
    border: 3px solid #f8f9fa !important;
    display: block !important;
    max-width: 80px !important;
    max-height: 80px !important;
    min-width: 80px !important;
    min-height: 80px !important;
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
}

.avatar-placeholder-large {
    width: 80px !important;
    height: 80px !important;
    border-radius: 50% !important;
    background: #e9ecef !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 2rem !important;
    color: #6c757d !important;
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
}

/* 强制覆盖Bootstrap的所有可能的图片样式 */
.user-detail img,
.table img,
.modal img {
    max-width: none !important;
    max-height: none !important;
}

.user-detail img.avatar-large,
.modal img.avatar-large {
    width: 80px !important;
    height: 80px !important;
    max-width: 80px !important;
    max-height: 80px !important;
    min-width: 80px !important;
    min-height: 80px !important;
}

.table img.user-avatar {
    width: 48px !important;
    height: 48px !important;
    max-width: 48px !important;
    max-height: 48px !important;
    min-width: 48px !important;
    min-height: 48px !important;
}

/* 表格样式 */
.table th {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
    font-weight: 600;
    color: #495057;
}

.table td {
    vertical-align: middle;
    padding: 1rem 0.75rem;
}

.table-hover tbody tr:hover {
    background-color: #f8f9fa;
}

/* 按钮组样式 */
.btn-group .btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

/* 空状态样式 */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: #6c757d;
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #dee2e6;
}

.empty-state div {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

/* 用户详情信息样式 */
.user-detail {
    padding: 1rem;
}

.user-info-list {
    margin-top: 1rem;
}

.user-info-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid #f8f9fa;
}

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

.user-info-label {
    font-weight: 500;
    color: #495057;
    width: 120px;
    flex-shrink: 0;
}

.user-info-value {
    color: #333;
    flex: 1;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .btn-group .btn {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .stats-card .card-title {
        font-size: 1.5rem;
    }
    
    .icon-wrapper {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .user-avatar {
        width: 40px !important;
        height: 40px !important;
        max-width: 40px !important;
        max-height: 40px !important;
        min-width: 40px !important;
        min-height: 40px !important;
    }
    
    .avatar-wrapper {
        width: 40px !important;
        height: 40px !important;
    }
    
    .user-avatar-placeholder {
        width: 40px !important;
        height: 40px !important;
        font-size: 1rem !important;
    }
}

/* 筛选表单样式 */
.card .form-label {
    font-weight: 500;
    color: #495057;
}

.form-control:focus, .form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

/* 分页样式 */
.pagination .page-link {
    color: #667eea;
    border-color: #dee2e6;
}

.pagination .page-link:hover {
    color: #495057;
    background-color: #f8f9fa;
    border-color: #dee2e6;
}

.pagination .page-item.active .page-link {
    background-color: #667eea;
    border-color: #667eea;
}

/* 用户详情模态框样式 */
.modal-content {
    border-radius: 12px;
    border: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.modal-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    border-radius: 12px 12px 0 0;
}

.modal-title {
    font-weight: 600;
    color: #333;
}

/* 徽章样式 */
.badge {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.35em 0.65em;
}

/* 加载状态 */
.loading {
    text-align: center;
    padding: 2rem;
    color: #6c757d;
}

.loading i {
    font-size: 2rem;
    margin-bottom: 1rem;
    animation: spin 1s linear infinite;
}

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