/**
 * 自定义样式
 */

/* 前台样式 */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 10px;
    margin-bottom: 30px;
    padding: 40px 20px !important;
}

.hero-section .form-control {
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.hero-section .form-control:focus {
    box-shadow: 0 2px 15px rgba(0,0,0,0.2);
    border-color: #667eea;
}

.hero-section .btn-primary {
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border: none;
}

.category-section {
    margin-bottom: 40px;
}

.category-title {
    border-bottom: 2px solid #e9ecef;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.site-card {
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid #e9ecef;
    cursor: pointer;
}

.site-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border-color: #667eea;
}

.site-link {
    color: #333;
    display: block;
    padding: 15px;
}

.site-link:hover {
    color: #667eea;
}

.site-card:hover .site-link {
    color: #667eea;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .hero-section {
        padding: 30px 15px !important;
    }
    
    .hero-section .input-group-lg .form-control {
        font-size: 16px;
    }
    
    .category-title {
        font-size: 1.5rem;
    }
}

/* 后台样式 */
.card {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.table-responsive {
    max-height: 600px;
    overflow-y: auto;
}