.spr-button {
    font-family: "ایران یکان";
    display: inline-block;
    background: #E63946;
    color: white;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 15px;
    margin: 15px 0;
    font-weight: bold;
    transition: all 0.3s ease;
    text-align: center;
    border: none;
    cursor: pointer;
    font-size: 16px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.spr-button:hover {
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

/* فرم ثبت نام */
.spr-container {
    max-width: 650px;
    margin: 30px auto;
    padding: 35px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    border: 1px solid #e0e0e0;
}

.spr-product-info {
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid #eeeeee;
    text-align: center;
}

.spr-product-info h3 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.5em;
}

.spr-price {
    font-size: 1.3em;
    color: #27ae60;
    font-weight: bold;
}

/* پیام‌ها */
.spr-alert {
    background: #fff8e1;
    color: #e65100;
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 25px;
    border-right: 4px solid #ffc107;
    font-size: 0.95em;
}

.spr-success {
    background: #e8f5e9;
    color: #1b5e20;
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 25px;
    border-right: 4px solid #4CAF50;
    font-size: 0.95em;
}

/* فیلدهای فرم */
.spr-form-group {
    margin-bottom: 25px;
}

.spr-form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: #333;
    font-size: 0.95em;
}

.spr-form-group input[type="text"],
.spr-form-group input[type="tel"] {
    width: 100%;
    padding: 14px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    transition: all 0.3s;
    background: #f9f9f9;
}

.spr-form-group input[type="text"]:focus,
.spr-form-group input[type="tel"]:focus {
    border-color: #4CAF50;
    outline: none;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

#spr-global-message {
    width: 100%;
    text-align: center;
    font-family: "ایران یکان";
    font-size: 16px;
    z-index: 9999;
}
.spr-success {
    justify-self: center !important;
    width: 404px !important;
    background: #d4edda;
    color: #155724;
    padding: 15px;
    border-bottom: 1px solid #c3e6cb;
}
.spr-error {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-bottom: 1px solid #f5c6cb;
}