/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

/* Background */
body {
    background: #f7f3ee; /* น้ำตาลอ่อนบางๆ */
    color: #5d4037;
    text-align: center;
    padding: 20px;
}

/* Container */
.container {
    max-width: 600px;
    margin: auto;
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: left;
}

/* Title */
h1 {
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 10px;
}

/* Form Description */
.form-description {
    font-size: 1rem;
    text-align: center;
    margin-bottom: 20px;
    color: #8d6e63;
}

/* Labels */
label {
    display: block;
    font-weight: 600;
    margin-top: 15px;
}

/* Inputs & Textarea */
input[type="text"],
textarea {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    border: 1px solid #bca999;
    border-radius: 6px;
    font-size: 1rem;
    background: #fdf9f6; /* สีเบจอ่อน */
}

textarea {
    height: 100px;
    resize: vertical;
}

/* Submit Button */
input[type="submit"] {
    background: #8d6e63; /* น้ำตาลกลาง */
    color: white;
    border: none;
    padding: 12px;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    width: 100%;
    margin-top: 20px;
    transition: background 0.3s ease;
}

input[type="submit"]:hover {
    background: #6d4c41; /* น้ำตาลเข้ม */
}

/* Error Messages */
.error {
    color: red;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

/* Notice */
.notice {
    font-size: 0.9rem;
    text-align: center;
    margin-top: 20px;
    color: #5d4037;
}

.notice a {
    color: #8d6e63;
    text-decoration: none;
    font-weight: bold;
}

.notice a:hover {
    text-decoration: underline;
}