/* تنظیمات پایه برای کل صفحات */
body {
    font-family: Tahoma, sans-serif;
    direction: rtl;
    background-color: #f9f9f9;
    color: #333;
    margin: 0;
    padding: 20px;
}

/* فرم‌ها */
form {
    background: #fff;
    padding: 20px;
    max-width: 500px;
    margin: 20px auto;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

form label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
}

form input[type="text"],
form input[type="date"],
form input[type="number"],
form textarea {
    width: 100%;
    padding: 8px 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
    box-sizing: border-box;
    resize: vertical;
}

form textarea {
    min-height: 80px;
}

form button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 12px 25px;
    font-size: 16px;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

form button:hover {
    background-color: #0056b3;
}

/* پیام خطا */
.error-message {
    color: #b00020;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    padding: 12px 15px;
    margin-bottom: 20px;
    border-radius: 6px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* صفحه چاپ */
.print-area {
    background: #fff;
    border: 1px solid #000;
    padding: 20px;
    max-width: 450px;
    margin: 20px auto;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.print-area .field {
    margin: 12px 0;
    font-size: 17px;
}

.barcode, .qrcode {
    text-align: center;
    margin: 20px 0;
}

button.print-btn {
    display: block;
    margin: 25px auto;
    padding: 12px 30px;
    font-size: 18px;
    cursor: pointer;
    border-radius: 8px;
    background-color: #007bff;
    color: white;
    border: none;
    transition: background-color 0.3s ease;
}

button.print-btn:hover {
    background-color: #0056b3;
}

/* ریسپانسیو */
@media print {
    button.print-btn {
        display: none;
    }
    body {
        background: none !important;
        color: black !important;
        margin: 0;
        padding: 0;
    }
}

@media (max-width: 600px) {
    body, form, .print-area {
        padding: 10px;
        margin: 10px;
        width: 95%;
    }
}