body {
    font-family: Arial, sans-serif;
    background: #f0f2f5;
    margin: 0;
    padding: 0;
    text-align: center;
}

h1, h2 {
    color: #333;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    padding: 20px;
}

.photo img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

.login-box, .upload-box {
    margin: 50px auto;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    width: 300px;
    box-shadow: 0 0 15px rgba(0,0,0,0.3);
}

input[type="password"],
input[type="file"] {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
}

button {
    background: #007BFF;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background: #0056b3;
}

a {
    display: inline-block;
    margin-top: 10px;
    color: #007BFF;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.success {
    color: green;
}

.error {
    color: red;
}
.delete-btn {
    background: #dc3545;
    color: #fff;
    border: none;
    padding: 6px 12px;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 5px;
}

.delete-btn:hover {
    background: #c82333;
}

.photo {
    position: relative;
    padding-bottom: 10px;
}
.go-home-btn {
    display: inline-block;
    margin-top: 15px;
    padding: 8px 16px;
    background-color: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}
.go-home-btn:hover {
    background-color: #0056b3;
}