/**
 * Prosensy Checkout - Frontend Styles
 */

:root {
    --pcs-primary: #6366f1;
    --pcs-success: #22c55e;
    --pcs-error: #ef4444;
    --pcs-text: #1f2937;
    --pcs-text-light: #6b7280;
    --pcs-border: #e5e7eb;
    --pcs-bg: #ffffff;
    --pcs-bg-light: #f9fafb;
    --pcs-radius: 8px;
}

.pcs-checkout-wrapper {
    max-width: 600px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.pcs-checkout-wrapper * {
    box-sizing: border-box;
}

.pcs-checkout-container {
    background: var(--pcs-bg);
    border-radius: var(--pcs-radius);
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    overflow: hidden;
}

/* Coupon Toggle */
.pcs-coupon-toggle {
    display: inline-block;
    color: var(--pcs-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.pcs-coupon-toggle:hover {
    text-decoration: underline;
}

/* Product Summary */
.pcs-product-summary {
    display: flex;
    gap: 16px;
    padding: 24px;
    background: var(--pcs-bg-light);
    border-bottom: 1px solid var(--pcs-border);
}

.pcs-product-image img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--pcs-radius);
}

.pcs-product-title {
    margin: 0 0 8px;
    font-size: 18px;
    color: var(--pcs-text);
}

.pcs-product-price {
    font-size: 20px;
    font-weight: 600;
    color: var(--pcs-primary);
}

.pcs-compare-price {
    text-decoration: line-through;
    color: var(--pcs-text-light);
    font-size: 14px;
    margin-right: 8px;
}

/* Checkout Form */
.pcs-checkout-form-wrapper {
    padding: 24px;
}

.pcs-checkout-heading {
    margin: 0 0 24px;
    font-size: 20px;
    color: var(--pcs-text);
}

.pcs-form-fields {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 16px;
}

.pcs-field {
    flex: 0 0 100%;
    min-width: 0;
}

.pcs-field.pcs-col-half {
    flex: 0 0 calc(50% - 8px);
}

@media (max-width: 600px) {
    .pcs-field.pcs-col-half {
        flex: 0 0 100%;
    }
}

/* Layouts */
.pcs-checkout-container.pcs-layout-2-column {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 0;
}

.pcs-layout-2-column .pcs-product-summary {
    grid-column: 2;
    border-bottom: none;
    border-left: 1px solid var(--pcs-border);
    flex-direction: column;
}

.pcs-layout-2-column .pcs-checkout-form-wrapper {
    grid-column: 1;
    grid-row: 1;
}

.pcs-form-fields {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pcs-field label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--pcs-text);
}

.pcs-required {
    color: var(--pcs-error);
}

.pcs-field input,
.pcs-field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--pcs-border);
    border-radius: var(--pcs-radius);
    font-size: 16px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.pcs-field input:focus,
.pcs-field textarea:focus {
    outline: none;
    border-color: var(--pcs-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Order Bump */
.pcs-order-bump {
    display: flex;
    gap: 16px;
    margin: 24px 0;
    padding: 16px;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border: 2px dashed #f59e0b;
    border-radius: var(--pcs-radius);
}

.pcs-bump-checkbox input {
    width: 20px;
    height: 20px;
    margin-top: 4px;
    cursor: pointer;
}

.pcs-bump-badge {
    display: inline-block;
    padding: 2px 8px;
    background: #f59e0b;
    color: white;
    font-size: 10px;
    font-weight: 600;
    border-radius: 4px;
    margin-right: 8px;
}

.pcs-bump-title {
    font-weight: 600;
    color: var(--pcs-text);
}

.pcs-bump-description {
    margin: 8px 0;
    font-size: 14px;
    color: var(--pcs-text-light);
}

.pcs-bump-price {
    font-size: 14px;
    color: var(--pcs-text);
}

.pcs-bump-price strong {
    color: #dc2626;
}

/* Coupon Section */
.pcs-coupon-section {
    margin: 24px 0;
    padding: 16px;
    background: #ffffff;
    border: 1px dashed var(--pcs-border);
    border-radius: var(--pcs-radius);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.pcs-coupon-input-group {
    display: flex;
    gap: 0;
    /* Attached button */
    position: relative;
}

.pcs-coupon-input-group input {
    flex: 1;
    padding: 12px 14px;
    border: 1px solid var(--pcs-border);
    border-right: none;
    border-radius: var(--pcs-radius) 0 0 var(--pcs-radius);
    font-size: 14px;
    transition: all 0.2s;
}

.pcs-coupon-input-group input:focus {
    border-color: var(--pcs-primary);
    box-shadow: none;
    z-index: 1;
}

.pcs-coupon-input-group button {
    padding: 0 24px;
    background: var(--pcs-text);
    color: white;
    border: 1px solid var(--pcs-text);
    border-radius: 0 var(--pcs-radius) var(--pcs-radius) 0;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.2s;
}

.pcs-coupon-input-group button:hover {
    background: var(--pcs-primary);
    border-color: var(--pcs-primary);
}

.pcs-coupon-input-group button:disabled {
    background: var(--pcs-text-light);
    border-color: var(--pcs-text-light);
    cursor: not-allowed;
}

#pcs-coupon-message {
    margin-top: 8px;
    font-size: 13px;
    font-weight: 500;
    min-height: 20px;
}

/* Order Total */
.pcs-order-total {
    margin: 24px 0;
    padding: 16px;
    background: var(--pcs-bg-light);
    border-radius: var(--pcs-radius);
}

.pcs-total-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 14px;
    color: var(--pcs-text-light);
}

.pcs-final-total {
    border-top: 1px solid var(--pcs-border);
    margin-top: 8px;
    padding-top: 16px;
    font-size: 18px;
    font-weight: 600;
    color: var(--pcs-text);
}

/* Submit Button */
.pcs-submit-btn {
    width: 100%;
    padding: 16px 24px;
    background: var(--pcs-primary);
    color: white;
    border: none;
    border-radius: var(--pcs-radius);
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.1s, box-shadow 0.2s;
}

.pcs-submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.pcs-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.pcs-spinner {
    width: 20px;
    height: 20px;
    vertical-align: middle;
    margin-right: 8px;
}

/* Secure Badge */
.pcs-secure-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    font-size: 12px;
    color: var(--pcs-text-light);
}

/* Thank You Page */
.pcs-thank-you {
    max-width: 500px;
    margin: 40px auto;
    padding: 40px;
    text-align: center;
    background: var(--pcs-bg);
    border-radius: var(--pcs-radius);
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
}

.pcs-success-icon {
    margin-bottom: 24px;
}

.pcs-order-details {
    margin: 24px 0;
    padding: 16px;
    background: var(--pcs-bg-light);
    border-radius: var(--pcs-radius);
    text-align: left;
}

.pcs-detail-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--pcs-border);
}

.pcs-detail-row:last-child {
    border-bottom: none;
}

/* Mobile */
@media (max-width: 768px) {
    .pcs-checkout-container.pcs-layout-2-column {
        grid-template-columns: 1fr;
    }

    .pcs-layout-2-column .pcs-product-summary {
        grid-column: 1;
        border-left: none;
        border-bottom: 1px solid var(--pcs-border);
    }

    .pcs-layout-2-column .pcs-form-fields {
        grid-template-columns: 1fr;
    }

    .pcs-checkout-wrapper {
        margin: 0 12px;
        padding-bottom: 20px;
    }

    .pcs-checkout-form-wrapper {
        padding-bottom: 120px;
        /* Increased for safety */
        padding-bottom: calc(120px + env(safe-area-inset-bottom));
    }

    .pcs-submit-btn {
        position: fixed;
        /* Fixed is better than sticky for reliable bottom docking on all browsers */
        left: 16px;
        right: 16px;
        bottom: 16px;
        width: calc(100% - 32px);
        z-index: 1000;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        bottom: max(16px, env(safe-area-inset-bottom));
    }

    .pcs-trust-badges {
        flex-direction: column;
        gap: 8px;
        padding-bottom: 60px;
        /* Space for the button if content flows here */
    }

    .pcs-product-summary {
        flex-direction: column;
        text-align: center;
    }

    .pcs-product-image {
        margin: 0 auto;
    }
}

/* ===== Urgency Banner & Countdown ===== */
.pcs-urgency-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 16px;
    background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
    color: white;
    font-size: 14px;
    font-weight: 500;
    animation: pcs-pulse 2s infinite;
}

@keyframes pcs-pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.85;
    }
}

.pcs-urgency-banner svg {
    animation: pcs-wiggle 1s infinite;
}

@keyframes pcs-wiggle {

    0%,
    100% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(-5deg);
    }

    75% {
        transform: rotate(5deg);
    }
}

.pcs-countdown {
    font-family: monospace;
    font-size: 18px;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 12px;
    border-radius: 4px;
}

/* ===== Discount Badge ===== */
.pcs-discount-badge {
    display: inline-block;
    padding: 2px 8px;
    background: #dc2626;
    color: white;
    font-size: 11px;
    font-weight: 700;
    border-radius: 4px;
    margin-left: 8px;
    vertical-align: middle;
}

/* ===== Stock Warning ===== */
.pcs-stock-warning {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    padding: 6px 10px;
    background: #fef3c7;
    color: #92400e;
    font-size: 12px;
    font-weight: 600;
    border-radius: 4px;
    width: fit-content;
}

/* ===== Savings Row ===== */
.pcs-savings-row {
    color: var(--pcs-success);
    font-weight: 500;
}

.pcs-savings {
    color: var(--pcs-success);
}

/* ===== Field Validation ===== */
.pcs-field input.pcs-error,
.pcs-field textarea.pcs-error {
    border-color: var(--pcs-error);
    background: #fef2f2;
}

.pcs-field input.pcs-valid,
.pcs-field textarea.pcs-valid {
    border-color: var(--pcs-success);
}

.pcs-field-error {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: var(--pcs-error);
}

/* Focus Animation */
.pcs-field input:focus,
.pcs-field textarea:focus {
    animation: pcs-focus-pop 0.2s ease-out;
}

@keyframes pcs-focus-pop {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.01);
    }

    100% {
        transform: scale(1);
    }
}

/* ===== Trust Badges ===== */
.pcs-trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--pcs-border);
}

.pcs-trust-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--pcs-text-light);
}

.pcs-trust-badge svg {
    color: var(--pcs-success);
}

/* ===== Payment Methods ===== */
.pcs-payment-methods {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 16px;
    font-size: 12px;
    color: var(--pcs-text-light);
}

.pcs-payment-icons {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pcs-payment-icons img {
    height: 20px;
    opacity: 0.7;
}

/* ===== Testimonial ===== */
.pcs-testimonial {
    margin-top: 24px;
    padding: 16px;
    background: var(--pcs-bg-light);
    border-radius: var(--pcs-radius);
    border-left: 4px solid var(--pcs-primary);
}

.pcs-testimonial svg {
    color: var(--pcs-primary);
    opacity: 0.3;
    margin-bottom: 8px;
}

.pcs-testimonial p {
    margin: 0;
    font-size: 14px;
    font-style: italic;
    color: var(--pcs-text);
    line-height: 1.6;
}

/* ===== Enhanced Button Hover ===== */
.pcs-submit-btn {
    position: relative;
    overflow: hidden;
}

.pcs-submit-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.pcs-submit-btn:hover::after {
    left: 100%;
}

/* ===== Toast Notifications ===== */
.pcs-toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    padding: 12px 24px;
    background: #1f2937;
    color: white;
    border-radius: 8px;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    opacity: 0;
    transition: all 0.3s ease;
}

.pcs-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.pcs-toast.error {
    background: var(--pcs-error);
}

.pcs-toast.success {
    background: var(--pcs-success);
}