/* Base styles */
body {
    font-family: Arial, sans-serif;
    background-color: #f8f9fa;
    padding: 20px;
    margin: 0;
    box-sizing: border-box;
}

.container {
    max-width: 650px;
    margin: auto;
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
}

h2 {
    text-align: center;
    color: #343a40;
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 6px;
    font-weight: bold;
    color: #1681ec;
}

input[type="text"],
input[type="email"],
textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    resize: vertical;
    font-size: 1em;
    box-sizing: border-box;
}

textarea {
    height: 160px;
}

button[type="submit"] {
    background-color: #4cbe52;
    color: white;
    padding: 10px 16px;
    border: none;
    border-radius: 4px;
    font-size: 1em;
    cursor: pointer;
    width: 100%;
    transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
    background-color: #0056b3;
}

/* Success/Error Messages */
.message {
    text-align: center;
    margin-bottom: 15px;
    font-weight: bold;
}

.message.success {
    color: green;
}

.message.error {
    color: red;
}

/* Responsive: Mobile adjustments */
@media (max-width: 600px) {
    .container {
        padding: 20px;
        width: 100%;
        max-width: 100%;
    }

    input, textarea, button {
        font-size: 0.95em;
    }
}