.e-catalogue-grid-wrapper {
    padding-inline: var(--padding-inline);
    min-height: 500px;
}

.e-catalogue-grid-wrapper h1 {
    text-align: center;
    color: #333;
    margin-bottom: 2.5rem;
    font-size: 2.5rem;
    font-weight: 600;
    position: relative;
}

.e-catalogue-grid-wrapper h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

.e-catalogue-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.e-catalogue-item {
    background: #ffffff;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #e8e8e8;
    position: relative;
    overflow: hidden;
}

.e-catalogue-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    border-color: var(--primary);
}

.e-catalogue-item h2 {
    color: #333;
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 1rem 0;
    line-height: 1.3;
    min-height: 2.5rem;
    display: flex;
    align-items: center;
}

.e-catalogue-item .catalogue-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary);
    color: white;
    text-decoration: none;
    padding: 12px 20px;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.e-catalogue-item .catalogue-link:hover {
    background: var(--primary);
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    color: white;
    text-decoration: none;
}

.e-catalogue-item .catalogue-link::before {
    content: '📄';
    font-size: 1.1em;
}

.e-catalogue-item .catalogue-link:hover::before {
    animation: bounce 0.6s ease;
}

.e-catalogue-item .catalogue-meta {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #888;
    font-size: 0.98rem;
}

.e-catalogue-item .catalogue-date {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* .e-catalogue-item .catalogue-date::before {
    content: '📅';
    font-size: 0.9em;
} */

.e-catalogue-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: #666;
    font-size: 1.1rem;
}

.e-catalogue-empty::before {
    content: '📚';
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .e-catalogue-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .e-catalogue-grid-wrapper {
        padding: 1rem 0.5rem;
    }
    
    .e-catalogue-grid-wrapper h1 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .e-catalogue-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .e-catalogue-item {
        padding: 1.25rem;
    }
    
    .e-catalogue-item h2 {
        font-size: 1.1rem;
        min-height: auto;
    }
}

@media (max-width: 480px) {
    .e-catalogue-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .e-catalogue-grid-wrapper h1 {
        font-size: 1.75rem;
    }
    
    .e-catalogue-item {
        padding: 1rem;
    }
    
    .e-catalogue-item .catalogue-link {
        padding: 10px 16px;
        font-size: 0.9rem;
    }
}

/* Loading Animation */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-5px);
    }
    60% {
        transform: translateY(-3px);
    }
}

/* Print Styles */
@media print {
    .e-catalogue-item {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .e-catalogue-item .catalogue-link {
        background: #f0f0f0 !important;
        color: #333 !important;
        text-decoration: underline;
    }
}