.upload-container {
    max-width: 800px;
    margin: 0;
    padding: 20px;
    background-color: #ffffff9d;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

h2 {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
}


form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

label {
    font-size: 14px;
    color: #555;
    margin-bottom: 5px;
}

input[type="text"],
input[type="file"] {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    color: #333;
}

input[type="text"]:focus,
input[type="file"]:focus {
    border-color: #0066cc;
    outline: none;
}

button.upload-btn {
    padding: 10px 20px;
    background-color: #0066cc;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button.upload-btn:hover {
    background-color: #005bb5;
}

/* Flash Message Styles */
.alert {
    margin-top: 20px;
    padding: 10px;
    border-radius: 4px;
    font-size: 16px;
    text-align: center;
}

.alert.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Responsive Design */
@media (max-width: 768px) {
    .upload-container {
        padding: 15px;
    }

    h2 {
        font-size: 20px;
    }

    .form-group input {
        font-size: 14px;
    }

    button.upload-btn {
        font-size: 14px;
        padding: 8px 16px;
    }
}