/* استایل اصلی دکمه دانلود */
.zdb-wrapper {
    max-width: 500px;
    margin: 20px auto;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    overflow: hidden;
    border: 1px solid #e0e0e0;
}

/* حالت افقی */
.zdb-layout-horizontal {
    display: flex;
    align-items: center;
    max-width: 100%;
}

.zdb-layout-horizontal .zdb-product-info {
    flex: 1;
    border-right: 1px solid #e0e0e0;
}

/* قیمت */
.zdb-price-tag {
    background: #f8f9fa;
    padding: 20px;
    text-align: center;
    border-bottom: 2px solid #4CAF50;
}

.zdb-price-label {
    display: block;
    color: #666;
    font-size: 14px;
    margin-bottom: 5px;
}

.zdb-price-amount {
    font-size: 28px;
    font-weight: bold;
    color: #4CAF50;
}

.zdb-currency {
    color: #666;
    font-size: 14px;
    margin-right: 5px;
}

/* فرم */
.zdb-payment-form {
    padding: 25px;
}

.zdb-form-row {
    margin-bottom: 20px;
}

.zdb-form-row label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 600;
    font-size: 14px;
}

.zdb-form-row input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
    font-family: inherit;
}

.zdb-form-row input:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.zdb-form-row input::placeholder {
    color: #aaa;
}

/* دکمه */
.zdb-submit-row {
    margin-top: 30px;
}

.zdb-button {
    width: 100%;
    padding: 16px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.zdb-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

.zdb-button:active {
    transform: translateY(0);
}

.zdb-button-text {
    font-size: 16px;
}

.zdb-button-price {
    background: rgba(255,255,255,0.2);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 14px;
}

/* امنیت */
.zdb-security-note {
    text-align: center;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px dashed #e0e0e0;
}

.zdb-security-note small {
    color: #666;
    font-size: 12px;
}

.zdb-security-note small:before {
    content: "🔒";
    margin-left: 5px;
}

/* ریسپانسیو */
@media (max-width: 768px) {
    .zdb-layout-horizontal {
        flex-direction: column;
    }
    
    .zdb-layout-horizontal .zdb-product-info {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid #e0e0e0;
    }
    
    .zdb-price-amount {
        font-size: 24px;
    }
}

/* انیمیشن */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.zdb-button-primary {
    background: linear-gradient(135deg, #4CAF50, #45a049);
}

.zdb-button-secondary {
    background: linear-gradient(135deg, #2196F3, #1976D2);
}