/* static/cadME/css/cad_home.css */
.cad-home {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.cad-hero {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
    border-radius: 12px;
    margin-bottom: 30px;
    border: 1px solid #333;
}

.cad-hero h1 {
    font-size: 2.5rem;
    color: #fff;
    margin: 0 0 8px 0;
}

.cad-subtitle {
    color: #888;
    font-size: 1.1rem;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 30px;
}

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    background: #1a1a1a;
    border: 1px solid #2a2a2a;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
    text-align: center;
}

.category-card:hover {
    border-color: #ff6600;
    transform: translateY(-4px);
}

.category-icon {
    font-size: 2.5rem;
    margin-bottom: 8px;
}

.category-card h3 {
    color: #fff;
    font-size: 1rem;
    margin: 0 0 4px 0;
}

.category-count {
    color: #888;
    font-size: 0.8rem;
}

.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.model-card {
    background: #1a1a1a;
    border: 1px solid #2a2a2a;
    border-radius: 10px;
    overflow: hidden;
    text-decoration: none;
    transition: all 0.3s ease;
}

.model-card:hover {
    border-color: #ff6600;
    transform: translateY(-4px);
}

.model-thumbnail {
    height: 150px;
    background: #2a2a2a;
    display: flex;
    align-items: center;
    justify-content: center;
}

.model-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.placeholder-icon {
    font-size: 3rem;
    color: #555;
}

.model-info {
    padding: 12px 16px;
}

.model-info h3 {
    color: #fff;
    font-size: 0.95rem;
    margin: 0 0 4px 0;
}

.model-category {
    color: #888;
    font-size: 0.8rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.section-header h2 {
    color: #fff;
    font-size: 1.3rem;
}

.view-all {
    color: #ff6600;
    text-decoration: none;
}

.empty-message {
    color: #666;
    padding: 40px;
    text-align: center;
}