:root {
    --primary-pink: #ff69b4;
    --secondary-pink: #ffb6c1;
    --light-pink: #ffd1dc;
    --dark-black: #101010;
    --medium-black: #292929;
    --light-black: #333333;
    --white: #ffffff;
}

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

body {
    font-family: 'Arial', sans-serif;
    background-color: var(--dark-black);
    color: var(--white);
}

header {
    background-color: var(--primary-pink);
    padding: 20px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

header h1 {
    color: var(--dark-black);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    font-size: 2.5rem;
}

.controls {
    margin-top: 15px;
}

button {
    background-color: var(--dark-black);
    color: var(--primary-pink);
    border: 2px solid var(--primary-pink);
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s ease;
}

button:hover {
    background-color: var(--primary-pink);
    color: var(--dark-black);
    transform: scale(1.05);
}

.gallery-container {
    padding: 30px;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin: 0 auto;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: transform 0.3s ease;
    background-color: var(--light-black);
}

.gallery-item:hover {
    transform: scale(1.03);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, var(--dark-black));
    padding: 10px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .image-overlay {
    opacity: 1;
}

.image-title {
    color: var(--light-pink);
    font-weight: bold;
}

/* Modal styles */
.modal {
    display: none;
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    overflow: hidden;
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
    border: 5px solid var(--primary-pink);
    box-shadow: 0 0 25px var(--secondary-pink);
}

.close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: var(--primary-pink);
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 101;
}

.caption {
    margin: 15px auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: var(--secondary-pink);
    padding: 10px 0;
    font-size: 1.2rem;
}

.navigation {
    position: absolute;
    width: 100%;
    display: flex;
    justify-content: space-between;
    top: 50%;
    transform: translateY(-50%);
    padding: 0 50px;
}

.navigation button {
    background-color: rgba(0, 0, 0, 0.6);
    color: var(--primary-pink);
    font-size: 2rem;
    border: 2px solid var(--primary-pink);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    padding: 0;
}

.navigation button:hover {
    background-color: var(--primary-pink);
    color: var(--dark-black);
}

footer {
    background-color: var(--medium-black);
    border-top: 3px solid var(--primary-pink);
    text-align: center;
    padding: 15px;
    color: var(--light-pink);
}

/* For desktop screens only - no mobile responsive design */
@media (max-width: 768px) {
    .gallery {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1200px) {
    .gallery {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--medium-black);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-pink);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-pink);
}