/**
 * Coupon Balance Checker Styles
 */
.rs-coupon-balance-checker {
    max-width: 500px;
    margin: 20px 0;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.rs-balance-form {
    width: 100%;
}

.rs-balance-input-wrapper {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.rs-coupon-input {
    flex: 1;
    padding: 12px 15px;
    font-size: 16px;
    border: 2px solid #ddd;
    border-radius: 4px;
    transition: border-color 0.3s;
}

.rs-coupon-input:focus {
    outline: none;
    border-color: #0073aa;
}

.rs-check-balance-btn {
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    background: #0073aa;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
    white-space: nowrap;
}

.rs-check-balance-btn:hover {
    background: #005a87;
}

.rs-check-balance-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.rs-balance-result {
    padding: 15px;
    border-radius: 4px;
    margin-top: 15px;
}

.rs-balance-result.success {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.rs-balance-result.error {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.rs-balance-message {
    font-size: 14px;
    line-height: 1.6;
}

.rs-balance-amount {
    font-size: 24px;
    font-weight: bold;
    margin: 10px 0;
    color: #155724;
}

.rs-balance-details {
    margin-top: 10px;
    font-size: 13px;
    color: #666;
}

/* Loading state */
.rs-balance-form.loading .rs-check-balance-btn::after {
    content: '...';
    animation: loading 1s infinite;
}

@keyframes loading {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

/* Mobile responsive */
@media (max-width: 600px) {
    .rs-balance-input-wrapper {
        flex-direction: column;
    }
    
    .rs-check-balance-btn {
        width: 100%;
    }
}

/* Cart/Checkout balance notice */
.rs-coupon-balance-notice {
    font-size: 12px;
    font-style: italic;
}