/**
 * ADW Checkout — Frontend styles.
 *
 * Consumes design tokens localized in adwCheckout.design.
 * Applies merchant-configured colors, borders, typography.
 */

/* Container */
.adw-cko {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 16px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--adw-cko-text, #1A1A1A);
}

.adw-cko[data-mode="unified"] {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
}

.adw-cko[data-mode="unified"] .adw-cko-section--cart {
    grid-column: 1;
    min-width: 0;
    overflow: hidden;
}

.adw-cko[data-mode="unified"] .adw-cko-section--checkout {
    grid-column: 2;
}

/* Sections */
.adw-cko-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.adw-cko-section__title {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 8px 0;
    color: var(--adw-cko-title, #111111);
}

/* Cards */
.adw-cko-card {
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
}

/* Card heading (inside cards) */
.adw-cko-card__heading {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 14px 0;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--adw-ko-divider, #F0F0F2);
    color: var(--adw-cko-title, #111111);
}

.adw-cko-card__title {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 16px 0;
    color: var(--adw-cko-title, #111111);
}

/* Product card */
.adw-cko-product {
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    padding-right: 40px;
    margin-bottom: 8px;
    border-radius: 12px;
    border: 1px solid var(--adw-cko-card-border-color, #E8E8EA);
    background: var(--adw-cko-product-card-bg, #FFFFFF);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.adw-cko-product:hover {
    border-color: var(--adw-ko-border-hover, #D1D1D4);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.adw-cko-product__remove {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 26px;
    height: 26px;
    border: none;
    background: transparent;
    color: var(--adw-ko-muted, #B8B8BC);
    cursor: pointer;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease, color 0.15s ease;
    z-index: 2;
}

.adw-cko-product__remove:hover {
    background: var(--adw-ko-error-bg, #FEF2F2);
    color: var(--adw-ko-error, #EF4444);
}

.adw-cko-product__col--image {
    flex: 0 0 56px;
}

.adw-cko-product__image {
    width: 56px;
    height: 56px;
    overflow: hidden;
    border-radius: 8px;
    background: var(--adw-ko-image-bg, #F5F5F5);
}

.adw-cko-product__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.adw-cko-product__col--info {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
    overflow: hidden;
}

.adw-cko-product__name {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--adw-cko-title, #111111);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.adw-cko-product__meta {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: nowrap;
    overflow: hidden;
}

.adw-cko-product__sku {
    font-size: 11px;
    color: var(--adw-ko-muted, #B8B8BC);
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.adw-cko-product__variant-tag {
    font-size: 11px;
    font-weight: 500;
    color: var(--adw-ko-text-muted, #6B6B70);
    background: var(--adw-ko-tag-bg, #F3F3F4);
    padding: 2px 8px;
    border-radius: 4px;
    white-space: nowrap;
    line-height: 1.4;
}

.adw-cko-product__col--qty {
    flex: 0 0 auto;
}

.adw-cko-product__qty {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--adw-cko-qty-border, #E8E8EA);
    border-radius: 8px;
    overflow: hidden;
    width: fit-content;
    background: var(--adw-ko-qty-bg, #FAFAFA);
}

.adw-cko-qty-btn {
    width: 30px;
    height: 30px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--adw-ko-text-muted, #6B6B70);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease, color 0.15s ease;
}

.adw-cko-qty-btn:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--adw-cko-title, #111111);
}

.adw-cko-qty-val {
    min-width: 32px;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--adw-cko-title, #111111);
}

.adw-cko-product__col--price {
    flex: 0 0 90px;
    text-align: right;
}

.adw-cko-product__price {
    font-size: 15px;
    font-weight: 700;
    color: var(--adw-cko-title, #111111);
    white-space: nowrap;
    letter-spacing: -0.01em;
}

/* Form */
.adw-cko-form {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.adw-cko-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.adw-cko-field--half {
    width: calc(50% - 8px);
}

.adw-cko-field--full {
    width: 100%;
}

.adw-cko-field__label {
    font-size: 13px;
    font-weight: 500;
    color: var(--adw-cko-form-label, #1A1A1A);
}

.adw-cko-req {
    color: var(--adw-cko-error, #EF4444);
}

.adw-cko-input {
    width: 100%;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--adw-cko-form-border, #E8E8EA);
    border-radius: 8px;
    font-size: 14px;
    color: var(--adw-cko-form-text, #1A1A1A);
    background: var(--adw-cko-form-bg, #FFFFFF);
    box-sizing: border-box;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.adw-cko-input:focus {
    outline: none;
    border-color: var(--adw-cko-link, #FF8000);
    box-shadow: 0 0 0 2px rgba(255, 128, 0, 0.15);
}

.adw-cko-input::placeholder {
    color: var(--adw-cko-form-placeholder, #999999);
}

textarea.adw-cko-input {
    height: auto;
    min-height: 80px;
    padding: 12px;
    resize: vertical;
}

select.adw-cko-input {
    cursor: pointer;
    appearance: auto;
}

.adw-cko-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--adw-cko-form-text, #1A1A1A);
    cursor: pointer;
}

/* Shipping rates */
.adw-cko-shipping-rates {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.adw-cko-shipping-placeholder {
    color: var(--adw-ko-placeholder, #999);
    font-size: 14px;
    margin: 0;
}

.adw-cko-shipping-rate {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--adw-cko-form-border, #E8E8EA);
    border-radius: 12px;
    background: var(--adw-ko-rate-bg, #fafafa);
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}

.adw-cko-shipping-rate:hover,
.adw-cko-shipping-rate--selected,
.adw-cko-shipping-rate:has(input:checked) {
    border-color: var(--adw-cko-text, #1A1A1A);
    background: var(--adw-ko-rate-bg-hover, #f5f5f5);
}

.adw-cko-shipping-rate input[type="radio"] {
    flex: 0 0 auto;
    margin-top: 2px;
    cursor: pointer;
}

.adw-cko-shipping-rate__body {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1 1 auto;
    min-width: 0;
}

.adw-cko-shipping-rate__row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
}

.adw-cko-shipping-rate__name {
    font-size: 13px;
    font-weight: 500;
    color: var(--adw-cko-text, #1A1A1A);
}

.adw-cko-shipping-rate__cost {
    font-size: 13px;
    font-weight: 600;
    color: var(--adw-cko-text, #1A1A1A);
    white-space: nowrap;
}

.adw-cko-shipping-rate__days {
    font-size: 11px;
    color: var(--adw-ko-text-muted, #666);
}

/* Summary */
.adw-cko-summary {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.adw-cko-summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--adw-cko-text, #1A1A1A);
}

.adw-cko-summary-row--total {
    padding-top: 16px;
    padding-bottom: 16px;
    margin-top: 8px;
    border-top: 1px solid var(--adw-cko-form-border, #E8E8EA);
    font-size: 22px;
    font-weight: 700;
    color: var(--adw-cko-title, #111111);
    letter-spacing: -0.02em;
}

/* Pay button */
.adw-cko .adw-cko-pay-btn {
    width: 100%;
    height: 50px;
    margin-top: 20px;
    border: none;
    border-radius: var(--adw-cko-btn-radius, 12px);
    background: var(--adw-cko-btn-bg, #111111);
    color: var(--adw-cko-btn-color, #FFFFFF);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    letter-spacing: 0.01em;
    transition: opacity 0.15s, transform 0.1s;
}

.adw-cko .adw-cko-pay-btn:hover {
    opacity: 0.9;
}

.adw-cko .adw-cko-pay-btn:active {
    transform: scale(0.98);
}

.adw-cko .adw-cko-pay-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Empty cart */
.adw-cko-empty {
    text-align: center;
    padding: 48px 24px;
    font-size: 16px;
    color: var(--adw-ko-placeholder, #999);
}

/* Error messages */
.adw-cko-error {
    background: var(--adw-cko-error-bg, #FEF2F2);
    border: 1px solid var(--adw-cko-error-border, #EF4444);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 14px;
    color: var(--adw-cko-error, #EF4444);
    margin-bottom: 12px;
}

/* Loading state */
.adw-cko-loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Coupon card */
.adw-cko-coupon {
    margin-top: 16px;
    padding: 16px;
    border-radius: 12px;
    border: 1px solid var(--adw-cko-card-border-color, #E8E8EA);
    background: var(--adw-cko-product-card-bg, #FFFFFF);
}

.adw-cko-coupon__heading {
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 12px 0;
    color: var(--adw-cko-title, #111111);
}

.adw-cko-coupon__form {
    display: flex;
    gap: 8px;
}

.adw-cko-coupon__input {
    flex: 1 1 auto;
    min-width: 0;
}

.adw-cko-coupon__btn {
    flex: 0 0 auto;
    height: 40px;
    padding: 0 16px;
    border: none;
    border-radius: var(--adw-cko-btn-radius, 12px);
    background: var(--adw-cko-btn-bg, #111111);
    color: var(--adw-cko-btn-color, #FFFFFF);
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.15s;
}

.adw-cko-coupon__btn:hover {
    opacity: 0.9;
}

.adw-cko-coupon__applied {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.adw-cko-coupon__chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 8px;
    background: var(--adw-ko-tag-bg, #F3F3F4);
    border: 1px solid var(--adw-ko-border-hover, #D1D1D4);
}

.adw-cko-coupon__code {
    font-size: 13px;
    font-weight: 600;
    color: var(--adw-cko-text, #1A1A1A);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.adw-cko-coupon__remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border: none;
    background: transparent;
    color: var(--adw-ko-muted, #B8B8BC);
    cursor: pointer;
    border-radius: 4px;
    transition: background 0.15s, color 0.15s;
}

.adw-cko-coupon__remove:hover {
    background: var(--adw-ko-error-bg, #FEF2F2);
    color: var(--adw-ko-error, #EF4444);
}

.adw-cko-coupon__message {
    margin-top: 8px;
    font-size: 13px;
    min-height: 0;
}

.adw-cko-coupon__message--success {
    color: var(--adw-ko-success, #16A34A);
}

.adw-cko-coupon__message--error {
    color: var(--adw-ko-error, #EF4444);
}

/* Mobile */
@media (max-width: 768px) {
    .adw-cko[data-mode="unified"] {
        grid-template-columns: 1fr;
    }

    .adw-cko[data-mode="unified"] .adw-cko-section--cart {
        grid-column: 1;
    }

    .adw-cko[data-mode="unified"] .adw-cko-section--checkout {
        grid-column: 1;
    }

    .adw-cko-field--half {
        width: 100%;
    }

    .adw-cko-product {
        flex-wrap: wrap;
        gap: 0;
        padding: 12px;
        padding-right: 36px;
    }

    .adw-cko-product__col--image {
        flex: 0 0 48px;
    }

    .adw-cko-product__image {
        width: 48px;
        height: 48px;
    }

    .adw-cko-product__col--info {
        flex: 1 1 calc(100% - 58px);
        min-width: 0;
        max-width: calc(100% - 58px);
        overflow: hidden;
        padding-left: 10px;
    }

    .adw-cko-product__col--qty {
        order: 3;
        flex: 1 1 auto;
        margin-top: 10px;
        padding-top: 10px;
        border-top: 1px solid #F0F0F2;
        display: flex;
        align-items: center;
    }

    .adw-cko-product__col--price {
        flex: 0 0 auto;
        order: 4;
        margin-top: 10px;
        padding-top: 10px;
        border-top: 1px solid #F0F0F2;
    }

    .adw-cko-product__price {
        font-size: 16px;
    }
}

/* Mobile 2-step checkout */
.adw-cko-step {
    display: contents;
}

.adw-cko-back-btn {
    display: none;
}

.adw-cko-mobile-next {
    display: none;
}

@media (max-width: 768px) {
    .adw-cko[data-mode="unified"] .adw-cko-step {
        display: block;
    }

    .adw-cko[data-mode="unified"] .adw-cko-step--hidden {
        display: none;
    }

    .adw-cko-back-btn {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: none;
        border: none;
        font-size: 14px;
        font-weight: 500;
        color: var(--adw-cko-text, #1A1A1A);
        cursor: pointer;
        padding: 8px 0;
        margin-bottom: 12px;
        transition: opacity 0.15s;
    }

    .adw-cko-back-btn:hover {
        opacity: 0.7;
    }

    .adw-cko-mobile-next {
        display: block;
        position: fixed;
        bottom: 12px;
        left: 12px;
        right: 12px;
        z-index: 100;
        padding: 12px;
        background: var(--adw-cko-card-bg, #FFFFFF);
        border: 1px solid var(--adw-cko-form-border, #E8E8EA);
        border-radius: 16px;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
    }

    .adw-cko .adw-cko-mobile-next__btn {
        width: 100%;
        min-height: 40px;
        border: 1px solid transparent;
        border-radius: var(--adw-cko-btn-radius, 12px);
        background: var(--adw-cko-btn-bg, #111111);
        color: var(--adw-cko-btn-color, #FFFFFF);
        font-family: 'Montserrat', sans-serif;
        font-size: 14px;
        font-weight: 700;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: opacity 0.2s ease, transform 0.2s ease;
    }

    .adw-cko .adw-cko-mobile-next__btn:hover {
        opacity: 0.9;
        transform: translateY(1px);
    }

    .adw-cko .adw-cko-mobile-next__btn:active {
        transform: scale(0.98);
    }

    .adw-cko .adw-cko-mobile-pay {
        position: fixed;
        bottom: 12px;
        left: 12px;
        right: 12px;
        z-index: 100;
        padding: 12px;
        background: var(--adw-cko-card-bg, #FFFFFF);
        border: 1px solid var(--adw-cko-form-border, #E8E8EA);
        border-radius: 16px;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
    }

    .adw-cko .adw-cko-mobile-pay .adw-cko-pay-btn {
        width: 100%;
        min-height: 40px;
        margin-top: 0;
        border: 1px solid transparent;
        border-radius: var(--adw-cko-btn-radius, 12px);
        background: var(--adw-cko-btn-bg, #111111);
        color: var(--adw-cko-btn-color, #FFFFFF);
        font-family: 'Montserrat', sans-serif;
        font-size: 14px;
        font-weight: 700;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: opacity 0.2s ease, transform 0.2s ease;
    }

    .adw-cko .adw-cko-mobile-pay .adw-cko-pay-btn:hover {
        opacity: 0.9;
        transform: translateY(1px);
    }

    .adw-cko .adw-cko-mobile-pay .adw-cko-pay-btn:active {
        transform: scale(0.98);
    }

    .adw-cko .adw-cko-mobile-pay__toggle {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        padding: 8px 4px;
        margin-bottom: 8px;
        border: none;
        background: transparent;
        font-family: 'Roboto', sans-serif;
        font-size: 13px;
        font-weight: 500;
        color: var(--adw-cko-text, #1A1A1A);
        cursor: pointer;
        transition: opacity 0.15s ease;
    }

    .adw-cko .adw-cko-mobile-pay__toggle:hover {
        opacity: 0.7;
    }

    .adw-cko .adw-cko-mobile-pay__toggle-icon {
        font-size: 10px;
        transition: transform 0.2s ease;
    }

    .adw-cko .adw-cko-mobile-pay__summary {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease, margin-bottom 0.3s ease;
    }

    .adw-cko .adw-cko-mobile-pay--open .adw-cko-mobile-pay__summary {
        max-height: 200px;
        margin-bottom: 8px;
    }

    .adw-cko .adw-cko-mobile-pay__summary .adw-cko-summary-row {
        display: flex;
        justify-content: space-between;
        padding: 4px 0;
        font-size: 13px;
        color: var(--adw-cko-text, #1A1A1A);
    }

    .adw-cko .adw-cko-mobile-pay__summary .adw-cko-summary-row--total {
        border-top: 1px solid var(--adw-cko-form-border, #E8E8EA);
        margin-top: 4px;
        padding-top: 8px;
        font-weight: 700;
        font-size: 15px;
        color: var(--adw-cko-title, #111111);
    }

    body.adw-cko-has-sticky footer.site-footer,
    body.adw-cko-has-sticky #colophon,
    body.adw-cko-has-sticky .oceanwp-footer,
    body.adw-cko-has-sticky .site-footer {
        display: none !important;
    }

    body.adw-cko-has-sticky {
        padding-bottom: 100px;
    }

    .adw-cko[data-mode="unified"] .adw-cko-section--cart {
        padding-bottom: 0;
    }
}

/* SII — Boleta/Factura document selector */
.adw-cko-doc-selector {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.adw-cko-doc-card {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border: 2px solid var(--adw-cko-card-border-color, #E8E8EA);
    border-radius: var(--adw-ck-btn-radius, 8px);
    background: var(--adw-ck-card-bg, #FFFFFF);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    position: relative;
}

.adw-cko-doc-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.adw-cko-doc-card--active {
    border-color: var(--adw-ck-btn-bg, #111111);
    background: var(--adw-ck-card-bg, #FFFFFF);
}

.adw-cko-doc-card__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--adw-ck-btn-radius, 8px);
    background: var(--adw-cko-card-border-color, #E8E8EA);
    color: var(--adw-cko-text, #1A1A1A);
    transition: background 0.2s, color 0.2s;
}

.adw-cko-doc-card--active .adw-cko-doc-card__icon {
    background: var(--adw-ck-btn-bg, #111111);
    color: var(--adw-ck-btn-text, #FFFFFF);
}

.adw-cko-doc-card__text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.adw-cko-doc-card__title {
    font-size: 14px;
    font-weight: 600;
    color: var(--adw-cko-title, #111111);
}

.adw-cko-doc-card__desc {
    font-size: 11px;
    color: var(--adw-cko-body, #4A4A4A);
}

.adw-cko-factura-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
    padding: 16px;
    border: 1px solid var(--adw-cko-card-border-color, #E8E8EA);
    border-radius: var(--adw-ck-btn-radius, 8px);
    background: var(--adw-ck-form-bg, transparent);
}

@media (max-width: 640px) {
    .adw-cko-doc-selector {
        flex-direction: column;
    }
}

.adw-cko-payment-methods {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.adw-cko-payment-method {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border: 1px solid var(--adw-cko-card-border-color, #E8E8EA);
    border-radius: var(--adw-ck-btn-radius, 8px);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    min-width: 120px;
}

.adw-cko-payment-method input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.adw-cko-payment-method--selected {
    border-color: var(--adw-cko-btn-bg, #111111);
    background: var(--adw-cko-form-bg, #FFFFFF);
}

.adw-cko-payment-method__label {
    font-size: 14px;
    font-weight: 500;
    color: var(--adw-cko-text, #1A1A1A);
}