/* CSS变量定义 */
:root {
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --secondary-color: #8b5cf6;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #3b82f6;
    --light-color: #f3f4f6;
    --dark-color: #1f2937;
    --gray-100: #f9fafb;
    --gray-200: #f3f4f6;
    --gray-300: #e5e7eb;
    --gray-400: #d1d5db;
    --gray-500: #9ca3af;
    --gray-600: #6b7280;
    --gray-700: #4b5563;
    --gray-800: #374151;
    --gray-900: #111827;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-3xl: 1.5rem;
    --transition: all 0.3s ease;
}

/* 标签容器样式 */
.clp-dashboard-tabs-wrapper {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

/* 标签导航样式 */
.clp-dashboard-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
    background: white;
    padding: 0.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.clp-dashboard-tab {
    padding: 0.75rem 1.5rem;
    border: none;
    background: transparent;
    color: var(--gray-600);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    font-size: 0.9rem;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    text-decoration: none;
}

.clp-dashboard-tab:hover {
    background: var(--gray-100);
    color: var(--gray-900);
    transform: translateY(-1px);
}

.clp-dashboard-tab.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: var(--shadow-md);
}

/* 标签内容样式 */
.clp-dashboard-tab-content {
    background: white;
    border-radius: var(--radius-2xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
    animation: fadeInUp 0.5s ease;
}

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

/* 卡片样式 */
.dashboard-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

/* 统计卡片样式 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.stat-card:nth-child(2) {
    background: linear-gradient(135deg, var(--success-color), #059669);
}

.stat-card:nth-child(3) {
    background: linear-gradient(135deg, var(--warning-color), #d97706);
}

.stat-card:nth-child(4) {
    background: linear-gradient(135deg, var(--info-color), #2563eb);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* 按钮样式 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    font-size: 0.9rem;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* 签到中心样式 */
.checkin-center {
    text-align: center;
    padding: 2rem;
}

.checkin-button {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 1.25rem 3rem;
    font-size: 1.25rem;
    font-weight: 600;
    border-radius: var(--radius-3xl);
    cursor: pointer;
    transition: var(--transition);
    margin: 1.5rem 0;
    box-shadow: var(--shadow-lg);
}

.checkin-button:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.checkin-button:disabled {
    background: var(--gray-400);
    cursor: not-allowed;
    transform: none;
}

.checkin-message {
    padding: 1rem;
    border-radius: var(--radius-lg);
    margin: 1rem 0;
    font-weight: 500;
}

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

.checkin-message.error {
    background: var(--danger-color);
    color: white;
}

/* 勋章墙样式 */
.badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.badge-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--gray-200);
    transition: var(--transition);
    text-align: center;
}

.badge-card.earned {
    border-color: var(--success-color);
    background: linear-gradient(135deg, #f0fdf4, white);
}

.badge-card.locked {
    opacity: 0.8;
}

.badge-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.badge-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.badge-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.badge-description {
    color: var(--gray-600);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.badge-progress {
    background: var(--gray-100);
    border-radius: var(--radius-full);
    height: 8px;
    margin: 1rem 0;
    overflow: hidden;
}

.badge-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-full);
    transition: width 0.3s ease;
}

/* 头像框样式 */
.avatar-frames-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
}

.frame-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--gray-200);
    transition: var(--transition);
    text-align: center;
    cursor: pointer;
}

.frame-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.frame-card.selected {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #eff6ff, white);
}

.frame-preview {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    position: relative;
    overflow: hidden;
    border: 4px solid var(--gray-300);
}

/* 背景墙样式 */
.backgrounds-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.background-card {
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--gray-200);
    transition: var(--transition);
    cursor: pointer;
}

.background-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.background-card.selected {
    border-color: var(--primary-color);
}

.background-preview {
    height: 150px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.background-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
    padding: 1rem;
}

/* 个人资料样式 */
.profile-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 2rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--gray-900);
}

.form-control {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .clp-dashboard-tabs {
        flex-direction: column;
        align-items: stretch;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .badges-grid,
    .avatar-frames-grid,
    .backgrounds-grid {
        grid-template-columns: 1fr;
    }
    
    .clp-dashboard-tab-content {
        padding: 1.5rem;
    }
}