/* Existing Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f9f9f9;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    min-height: 100vh;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1200px;
    text-align: center;
}

h1 {
    font-size: 2em;
    color: #222;
    margin-bottom: 20px;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.photo-grid img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 5px;
    transition: transform 0.3s ease;
}

.photo-grid img:hover {
    transform: scale(1.05);
}

.navigation {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

button {
    background-color: transparent;
    color: #007bff;
    border: 2px solid #007bff;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 1.2em;
    border-radius: 5px;
    transition: all 0.3s ease;
}

button:hover {
    background-color: #007bff;
    color: #fff;
}

button:disabled {
    border-color: #ccc;
    color: #ccc;
    cursor: not-allowed;
}

/* Modal Styles */
.modal {
    display: none;
    /* Hidden by default */
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
    /* Black with opacity */
}

.modal-content {
    background-color: #fefefe;
    margin: 10% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 800px;
    text-align: center;
    position: relative;
    border-radius: 10px;
}

.close {
    color: #aaa;
    position: absolute;
    top: 10px;
    right: 25px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover,
.close:focus {
    color: #000;
    text-decoration: none;
    cursor: pointer;
}

.modal img {
    width: 100%;
    max-height: 500px;
    object-fit: contain;
    margin-bottom: 20px;
}

#modalInfo {
    text-align: left;
}

#modalInfo p {
    margin: 5px 0;
    font-size: 1em;
    color: #555;
}