:root {
    --bg-primary: #282a36;
    --bg-secondary: #44475a;
    --text-primary: #f8f8f2;
    --accent-pink: #ff79c6;
    --accent-cyan: #8be9fd;
    --border-color: #6272a4;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: Arial, sans-serif;
    min-height: 100vh;
}

.site-title {
    font-size: 1.2rem;
    color: #bd93f9;
    padding: 15px 20px;
    font-family: Arial, sans-serif;
    text-decoration: none;
    display: inline-block;
}

.site-title:hover {
    color: #ff79c6;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    padding: 20px;
}

.image-item {
    cursor: pointer;
    transition: transform 0.2s ease;
    border: 2px solid #3e4152;
    overflow: hidden;
}

.image-item:hover {
    transform: scale(1.05);
    border-color: var(--accent-cyan);
}

.image-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
}

.modal-content {
    position: relative;
    margin: auto;
    padding: 20px;
    width: 90%;
    height: 90%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 30px;
    color: var(--accent-pink);
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
}

.close-btn:hover {
    color: var(--accent-cyan);
}

.image-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
}

#modal-image {
    max-width: 100%;
    max-height: 60vh;
    object-fit: contain;
    border: 2px solid #3e4152;
}

.image-info-container {
    margin-top: 15px;
    text-align: center;
}

.image-title {
    color: #bd93f9;
    font-size: 1.1rem;
    font-weight: bold;
}

.image-counter {
    margin-top: 5px;
    color: var(--border-color);
    font-size: 0.9rem;
}

.modal-nav {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 20px;
    z-index: 1002;
}

.modal-nav button {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid #3e4152;
    padding: 10px 20px;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.modal-nav button:hover {
    background-color: var(--accent-pink);
    color: var(--bg-primary);
    border-color: var(--accent-pink);
}

.modal-nav button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 8px;
        padding: 10px;
    }
    
    .image-item img {
        height: 150px;
    }
    
    .site-title {
        font-size: 1.5rem;
    }
    
    .modal-nav {
        position: fixed;
        bottom: 20px;
        left: 20px;
        right: 20px;
        display: flex;
        justify-content: space-between;
        gap: 20px;
        z-index: 1002;
        transform: none;
    }
    
    .modal-nav button {
        width: 120px;
        padding: 15px 20px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 5px;
    }
    
    .image-item img {
        height: 120px;
    }
}

::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: #3e4152;
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-color);
}

.exhibit-header {
    margin: 30px 0 15px 0;
    padding: 0;
}

.exhibit-title {
    color: var(--accent-pink);
    font-size: 1.2rem;
    font-weight: bold;
    margin: 0 0 8px 0;
    font-family: Arial, sans-serif;
}

.exhibit-line {
    height: 2px;
    background-color: #bd93f9;
    width: 100%;
    margin-bottom: 15px;
}

.exhibit-footer {
    margin: 15px 0;
}

.exhibit-info {
    margin-top: 10px;
    font-size: 0.8rem;
    text-align: center;
}

.exhibit-info div {
    margin: 2px 0;
    color: var(--border-color);
}