/**
 * bPay Checkout Styles
 * 
 * Frontend checkout interface styles
 *
 * @package BPay
 * @since 1.0.0
 */

/* ===================================
   Payment Methods Container
   =================================== */

#bpay-gateway-selector {
    margin: 20px 0;
}

.bpay-payment-methods {
    display: grid;
    gap: 15px;
    margin: 0;
    padding: 0;
}

/* ===================================
   Payment Method Card
   =================================== */

.bpay-payment-method {
    position: relative;
    border: 2px solid #ddd;
    border-radius: 8px;
    padding: 0;
    transition: all 0.3s ease;
    cursor: pointer;
    background: #fff;
    overflow: hidden;
}

.bpay-payment-method:hover {
    border-color: #2271b1;
    box-shadow: 0 4px 12px rgba(34, 113, 177, 0.1);
    transform: translateY(-2px);
}

.bpay-payment-method input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.bpay-payment-method input[type="radio"]:checked + label {
    border-color: #2271b1;
    background: #f0f6fc;
}

.bpay-payment-method input[type="radio"]:checked + label::before {
    content: '✓';
    position: absolute;
    top: 15px;
    right: 15px;
    width: 24px;
    height: 24px;
    background: #2271b1;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
}

.bpay-payment-method label {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    margin: 0;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.bpay-payment-method:hover label {
    background: #fafafa;
}

/* ===================================
   Payment Method Icon
   =================================== */

.bpay-payment-method label img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    flex-shrink: 0;
}

/* ===================================
   Payment Method Info
   =================================== */

.bpay-method-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.bpay-method-info strong {
    font-size: 16px;
    font-weight: 600;
    color: #1d2327;
    display: block;
}

.bpay-method-info span {
    font-size: 13px;
    color: #646970;
    line-height: 1.4;
}

/* ===================================
   Gateway-specific Fields Container
   =================================== */

#bpay-gateway-fields {
    margin-top: 20px;
}

/* ===================================
   Stripe Elements Container
   =================================== */

.bpay-stripe-elements {
    padding: 20px;
    background: #fafafa;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-top: 15px;
}

.bpay-stripe-element {
    background: #fff;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 10px;
    transition: border-color 0.3s ease;
}

.bpay-stripe-element:focus-within {
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
}

.bpay-stripe-element.StripeElement--invalid {
    border-color: #d63638;
}

.bpay-stripe-element.StripeElement--focus {
    border-color: #2271b1;
}

.bpay-stripe-errors {
    color: #d63638;
    font-size: 14px;
    margin-top: 10px;
    padding: 10px;
    background: #fbeaea;
    border-left: 3px solid #d63638;
    border-radius: 3px;
    display: none;
}

.bpay-stripe-errors.visible {
    display: block;
}

/* ===================================
   Klarna Container
   =================================== */

.bpay-klarna-container {
    padding: 20px;
    background: #fafafa;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-top: 15px;
}

#klarna-payments-container {
    min-height: 200px;
}

.bpay-klarna-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 15px;
}

.bpay-klarna-info img {
    width: 40px;
    height: 40px;
}

.bpay-klarna-info p {
    margin: 0;
    font-size: 14px;
    color: #646970;
}

/* ===================================
   Scalapay Container
   =================================== */

.bpay-scalapay-container {
    padding: 20px;
    background: #fafafa;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-top: 15px;
}

.bpay-scalapay-installments {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

.bpay-installment {
    text-align: center;
    padding: 15px 10px;
    background: #fff;
    border: 2px solid #ddd;
    border-radius: 6px;
}

.bpay-installment-label {
    display: block;
    font-size: 12px;
    color: #646970;
    margin-bottom: 5px;
}

.bpay-installment-amount {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: #00a862;
}

.bpay-scalapay-info {
    padding: 15px;
    background: #e8f9f1;
    border-left: 3px solid #00a862;
    border-radius: 3px;
    font-size: 14px;
    color: #004d2e;
}

/* ===================================
   PayPal Container
   =================================== */

.bpay-paypal-container {
    padding: 20px;
    background: #fafafa;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-top: 15px;
}

#paypal-button-container {
    min-height: 50px;
}

.bpay-paypal-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: #fff5e6;
    border-left: 3px solid #ffc439;
    border-radius: 3px;
    margin-bottom: 15px;
}

.bpay-paypal-info svg,
.bpay-paypal-info img {
    width: 32px;
    height: 32px;
}

.bpay-paypal-info p {
    margin: 0;
    font-size: 14px;
    color: #856404;
}

/* ===================================
   Loading State
   =================================== */

.bpay-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999999;
}

.bpay-loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #2271b1;
    border-radius: 50%;
    animation: bpay-spin 1s linear infinite;
}

@keyframes bpay-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.bpay-loading-text {
    position: absolute;
    margin-top: 80px;
    font-size: 16px;
    color: #1d2327;
    font-weight: 500;
}

/* ===================================
   Error Messages
   =================================== */

.bpay-error {
    padding: 15px;
    background: #fbeaea;
    border-left: 3px solid #d63638;
    border-radius: 3px;
    color: #761919;
    margin: 15px 0;
    font-size: 14px;
    line-height: 1.6;
}

.bpay-error strong {
    display: block;
    margin-bottom: 5px;
}

/* ===================================
   Success Messages
   =================================== */

.bpay-success {
    padding: 15px;
    background: #edfaef;
    border-left: 3px solid #00a32a;
    border-radius: 3px;
    color: #004d19;
    margin: 15px 0;
    font-size: 14px;
}

/* ===================================
   Info Messages
   =================================== */

.bpay-info {
    padding: 15px;
    background: #e5f5fa;
    border-left: 3px solid #00a0d2;
    border-radius: 3px;
    color: #00566d;
    margin: 15px 0;
    font-size: 14px;
    line-height: 1.6;
}

/* ===================================
   Secure Badge
   =================================== */

.bpay-secure-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 0;
    font-size: 13px;
    color: #646970;
}

.bpay-secure-badge::before {
    content: '🔒';
    font-size: 16px;
}

/* ===================================
   Accepted Cards
   =================================== */

.bpay-accepted-cards {
    display: flex;
    gap: 8px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #ddd;
}

.bpay-accepted-cards img {
    height: 24px;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.bpay-accepted-cards img:hover {
    opacity: 1;
}

/* ===================================
   Product Page Widget (Scalapay)
   =================================== */

.bpay-product-widget {
    margin: 15px 0;
    padding: 15px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
}

.bpay-product-widget-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-weight: 600;
    color: #1d2327;
}

.bpay-product-widget-title img {
    height: 20px;
}

.bpay-product-widget-text {
    color: #646970;
    line-height: 1.6;
}

.bpay-product-widget-amount {
    font-weight: 700;
    color: #00a862;
}

/* ===================================
   Responsive Design
   =================================== */

@media screen and (max-width: 782px) {
    .bpay-payment-methods {
        grid-template-columns: 1fr;
    }
    
    .bpay-payment-method label {
        padding: 15px;
    }
    
    .bpay-payment-method label img {
        width: 40px;
        height: 40px;
    }
    
    .bpay-method-info strong {
        font-size: 15px;
    }
    
    .bpay-method-info span {
        font-size: 12px;
    }
    
    .bpay-scalapay-installments {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .bpay-installment {
        padding: 12px;
    }
    
    .bpay-accepted-cards {
        flex-wrap: wrap;
    }
    
    .bpay-stripe-elements,
    .bpay-klarna-container,
    .bpay-scalapay-container,
    .bpay-paypal-container {
        padding: 15px;
    }
}

@media screen and (max-width: 480px) {
    .bpay-payment-method label {
        flex-direction: column;
        text-align: center;
    }
    
    .bpay-method-info {
        align-items: center;
        text-align: center;
    }
    
    .bpay-installment-amount {
        font-size: 16px;
    }
}

/* ===================================
   WooCommerce Integration
   =================================== */

.woocommerce-checkout #payment ul.payment_methods li.payment_method_bpay {
    border-bottom: none;
}

.woocommerce-checkout #payment ul.payment_methods li.payment_method_bpay > label {
    display: flex;
    align-items: center;
    gap: 10px;
}

.woocommerce-checkout #payment ul.payment_methods li.payment_method_bpay img {
    max-height: 30px;
    width: auto;
}

.woocommerce-checkout #payment div.payment_box {
    background: #fafafa;
    border-radius: 4px;
}

/* ===================================
   Dark Mode Support (optional)
   =================================== */

@media (prefers-color-scheme: dark) {
    .bpay-payment-method {
        background: #1d2327;
        border-color: #3c434a;
    }
    
    .bpay-payment-method:hover {
        border-color: #72aee6;
    }
    
    .bpay-payment-method input[type="radio"]:checked + label {
        background: #1a2831;
        border-color: #72aee6;
    }
    
    .bpay-method-info strong {
        color: #f0f0f1;
    }
    
    .bpay-method-info span {
        color: #a7aaad;
    }
    
    .bpay-stripe-elements,
    .bpay-klarna-container,
    .bpay-scalapay-container,
    .bpay-paypal-container {
        background: #1d2327;
        border-color: #3c434a;
    }
    
    .bpay-stripe-element,
    .bpay-installment {
        background: #2c3338;
        border-color: #3c434a;
        color: #f0f0f1;
    }
}

/* ===================================
   Animations
   =================================== */

@keyframes bpay-fade-in {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.bpay-payment-method {
    animation: bpay-fade-in 0.3s ease;
}

/* ===================================
   Print Styles
   =================================== */

@media print {
    .bpay-loading-overlay,
    .bpay-secure-badge,
    .bpay-accepted-cards {
        display: none !important;
    }
}

/* ===================================
   Accessibility
   =================================== */

.bpay-payment-method:focus-within {
    outline: 2px solid #2271b1;
    outline-offset: 2px;
}

.bpay-payment-method input[type="radio"]:focus + label {
    box-shadow: 0 0 0 2px #2271b1;
}

/* Screen reader only text */
.bpay-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ===================================
   Gateway Logos
   =================================== */

.bpay-gateway-logo {
    display: inline-block;
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

.bpay-gateway-logo-stripe {
    filter: grayscale(0%);
}

.bpay-gateway-logo-klarna {
    filter: brightness(1);
}

.bpay-gateway-logo-scalapay {
    filter: saturate(1);
}

.bpay-gateway-logo-paypal {
    filter: none;
}

/* ===================================
   Custom Scrollbar (for long forms)
   =================================== */

.bpay-payment-method-details::-webkit-scrollbar {
    width: 8px;
}

.bpay-payment-method-details::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.bpay-payment-method-details::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

.bpay-payment-method-details::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* ===================================
   Terms and Conditions Link
   =================================== */

.bpay-terms {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #ddd;
    font-size: 13px;
    color: #646970;
}

.bpay-terms a {
    color: #2271b1;
    text-decoration: none;
}

.bpay-terms a:hover {
    text-decoration: underline;
}

/* ===================================
   Payment Icons
   =================================== */

.bpay-payment-icons {
    display: flex;
    gap: 5px;
    margin-top: 10px;
}

.bpay-payment-icons svg,
.bpay-payment-icons img {
    height: 20px;
    width: auto;
    opacity: 0.7;
}

/* ===================================
   Discount Badge (if applicable)
   =================================== */

.bpay-discount-badge {
    display: inline-block;
    padding: 4px 8px;
    background: #d4edda;
    color: #155724;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    margin-left: 10px;
}