#qc-wrapper {
    max-width: 500px;
    margin: 30px auto;
    padding: 30px;
    background: var(--qc-surface, #fff);
    border-radius: var(--qc-radius, 12px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    font-family: var(--qc-font, Tahoma, sans-serif);
}

.qc-field {
    margin-bottom: 15px;
}

.qc-field input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--qc-border, #e0e0e0);
    border-radius: calc(var(--qc-radius, 12px) - 4px);
    font-size: 15px;
    transition: all 0.3s;
    font-family: inherit;
}

.qc-field input:focus {
    outline: none;
    border-color: var(--qc-primary, #5758BB);
    box-shadow: 0 0 0 3px rgba(var(--qc-primary-rgb, 87,88,187), 0.12);
}

.qc-coupon-wrapper {
    display: flex;
    gap: 10px;
    margin-bottom: 13px;
}

.qc-coupon-wrapper input {
    flex: 1;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
}

.qc-btn-secondary {
    padding: 12px 24px;
    background: var(--qc-accent, #EE5A24);
    color: white;
    border: none;
    border-radius: calc(var(--qc-radius, 12px) - 4px);
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s, filter 0.3s;
}

.qc-btn-secondary:hover {
    filter: brightness(0.92);
}

#qc_price_box {
    background: #f8f9fa;
    padding: 10px;
    border-radius: 10px;
    margin-bottom: 20px;
    border: 2px solid #e9ecef;
}

.qc-price-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 15px;
}

.qc-total {
    font-weight: bold;
    font-size: 18px;
    padding-top: 12px;
    border-top: 2px solid var(--qc-border, #dee2e6);
    color: var(--qc-primary, #5758BB);
}

.qc-discount {
    color: #dc3545;
    font-weight: 600;
}

/* درگاه‌های پرداخت */
.qc-payment-methods {
    margin: 20px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
}

.qc-payment-methods h4 {
    margin: 0 0 15px 0;
    font-size: 16px;
    color: #333;
}

.qc-payment-option {
    display: block;
    padding: 15px;
    margin-bottom: 10px;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.qc-payment-option:hover {
    border-color: var(--qc-primary, #5758BB);
    box-shadow: 0 2px 8px rgba(var(--qc-primary-rgb, 87,88,187), 0.12);
}

.qc-payment-option input[type="radio"] {
    margin-left: 10px;
}

.qc-payment-description {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #e0e0e0;
    font-size: 13px;
    color: #666;
}

.qc-btn-primary {
    width: 100%;
    padding: 16px;
    background: var(--qc-primary, #5758BB);
    color: white;
    border: none;
    border-radius: var(--qc-radius, 12px);
    font-size: 17px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}

.qc-btn-primary:hover {
    background: var(--qc-primary-dark, #3f4199);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--qc-primary-rgb, 87,88,187), 0.3);
}

.qc-info {
    background: rgba(var(--qc-primary-rgb, 87,88,187), 0.1);
    padding: 10px 10px;
    border-radius: 8px;
    font-size: 12px;
    color: var(--qc-primary, #5758BB);
    border-right: 4px solid var(--qc-primary, #5758BB);
}