/**
 * Shop-Bedding Theme - Product Detail Styles
 * Image gallery, pricing, order form, PayApp payment
 *
 * @package shop-bedding
 */

/* ==========================================
   Product Detail Layout
   ========================================== */
.sb-product-detail {
    padding: 2rem 0;
}

.sb-product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: start;
}

.sb-product-detail-grid > * {
    min-width: 0;
}

/* ==========================================
   Product Gallery
   ========================================== */
.sb-product-gallery {
    position: relative;
    overflow: hidden;
}

.sb-gallery-main {
    width: 100%;
    border-radius: var(--sb-radius-lg);
    overflow: hidden;
    margin-bottom: 0.75rem;
    background: var(--sb-bg-gray);
}

.sb-gallery-main-slide {
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sb-gallery-main-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.sb-gallery-prev,
.sb-gallery-next {
    color: var(--sb-text) !important;
    width: 2.25rem !important;
    height: 2.25rem !important;
    background: rgba(255, 255, 255, 0.8) !important;
    border-radius: 50% !important;
    box-shadow: var(--sb-shadow) !important;
}

.sb-gallery-prev::after,
.sb-gallery-next::after {
    font-size: 0.875rem !important;
}

.sb-gallery-thumbs {
    padding: 0 0.25rem;
}

.sb-gallery-thumbs .swiper-slide {
    opacity: 0.5;
    cursor: pointer;
    transition: opacity var(--sb-transition);
}

.sb-gallery-thumbs .swiper-slide-thumb-active {
    opacity: 1;
}

.sb-gallery-thumb-slide {
    aspect-ratio: 1 / 1;
    border-radius: 0.375rem;
    overflow: hidden;
    border: 2px solid transparent;
    transition: border-color var(--sb-transition);
}

.sb-gallery-thumbs .swiper-slide-thumb-active .sb-gallery-thumb-slide {
    border-color: var(--sb-primary);
}

.sb-gallery-thumb-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sb-product-gallery-badges {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 10;
    display: flex;
    gap: 0.25rem;
}

/* ==========================================
   Product Info
   ========================================== */
.sb-product-info {
    padding-top: 0.25rem;
}

.sb-product-info-category {
    display: inline-block;
    font-size: 0.8125rem;
    color: var(--sb-primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.sb-product-info-name-wrap {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.sb-product-info-name {
    font-size: 1.375rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--sb-text);
    margin-bottom: 0;
    word-break: keep-all;
    flex: 1;
}

.sb-wishlist-btn-detail {
    position: static;
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.125rem;
    background: var(--sb-bg-gray, #f5f5f5);
    margin-top: 0.125rem;
}

/* Prices */
.sb-product-info-prices {
    background: var(--sb-bg-gray);
    border-radius: var(--sb-radius);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.sb-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.375rem 0;
}

.sb-price-row:not(:last-child) {
    border-bottom: 1px solid var(--sb-border-light);
}

.sb-price-label {
    font-size: 0.875rem;
    color: var(--sb-text-light);
    font-weight: 500;
}

.sb-price-value {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--sb-text);
}

.sb-price-strikethrough {
    text-decoration: line-through;
    color: var(--sb-text-muted);
}

.sb-price-highlight {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--sb-accent);
}

.sb-price-discount-rate {
    display: inline-block;
    background: var(--sb-accent);
    color: #ffffff;
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    font-weight: 700;
    margin-right: 0.5rem;
}

.sb-text-accent {
    color: var(--sb-primary);
    font-weight: 600;
}

/* Options */
.sb-product-info-options {
    margin-bottom: 1.25rem;
}

.sb-option-group {
    margin-bottom: 0.75rem;
}

.sb-option-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--sb-text);
    margin-bottom: 0.375rem;
}

.sb-option-select {
    width: 100%;
    padding: 0.6875rem 2.5rem 0.6875rem 0.875rem;
    border: 1.5px solid var(--sb-border);
    border-radius: var(--sb-radius);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--sb-text);
    background-color: var(--sb-bg);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%235671c0' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 0.9375rem;
    outline: none;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    transition: border-color var(--sb-transition), box-shadow var(--sb-transition), background-color var(--sb-transition);
}

.sb-option-select:hover {
    border-color: var(--sb-primary-light);
    background-color: #fafbfe;
}

.sb-option-select:focus {
    border-color: var(--sb-primary);
    box-shadow: 0 0 0 3px rgba(86, 113, 192, 0.12);
    background-color: var(--sb-bg);
}

/* Quantity */
.sb-product-info-quantity {
    margin-bottom: 1.25rem;
}

.sb-quantity-control {
    display: flex;
    align-items: center;
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    overflow: hidden;
    width: fit-content;
}

.sb-quantity-btn {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sb-bg-gray);
    color: var(--sb-text);
    font-size: 0.875rem;
    transition: background var(--sb-transition);
}

.sb-quantity-btn:hover {
    background: var(--sb-border);
}

.sb-quantity-input {
    width: 3.5rem;
    height: 2.5rem;
    text-align: center;
    border: none;
    border-left: 1px solid var(--sb-border);
    border-right: 1px solid var(--sb-border);
    font-size: 0.9375rem;
    font-weight: 600;
    outline: none;
    -moz-appearance: textfield;
}

.sb-quantity-input::-webkit-outer-spin-button,
.sb-quantity-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Total Price */
.sb-product-info-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--sb-primary-bg);
    border-radius: var(--sb-radius);
    margin-bottom: 1.25rem;
}

.sb-total-label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--sb-text);
}

.sb-total-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--sb-primary);
}

/* ==========================================
   Order Form
   ========================================== */
.sb-order-form {
    background: var(--sb-bg);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
}

.sb-order-form-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--sb-text);
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--sb-border-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sb-order-form-title i {
    color: var(--sb-primary);
}

.sb-form-group {
    margin-bottom: 1rem;
}

.sb-form-group:last-child {
    margin-bottom: 0;
}

.sb-form-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--sb-text);
    margin-bottom: 0.375rem;
}

.sb-form-required {
    color: var(--sb-accent);
    font-weight: 700;
}

.sb-form-input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    font-size: 0.875rem;
    color: var(--sb-text);
    background: var(--sb-bg);
    outline: none;
    transition: border-color var(--sb-transition);
}

.sb-form-input:focus {
    border-color: var(--sb-primary);
}

.sb-form-input::placeholder {
    color: var(--sb-text-muted);
}

.sb-form-input.sb-input-error {
    border-color: var(--sb-accent);
}

.sb-form-select {
    width: 100%;
    padding: 0.6875rem 2.5rem 0.6875rem 0.875rem;
    border: 1.5px solid var(--sb-border);
    border-radius: var(--sb-radius);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--sb-text);
    background-color: var(--sb-bg);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%235671c0' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 0.9375rem;
    outline: none;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    transition: border-color var(--sb-transition), box-shadow var(--sb-transition), background-color var(--sb-transition);
}

.sb-form-select:hover {
    border-color: var(--sb-primary-light);
    background-color: #fafbfe;
}

.sb-form-select:focus {
    border-color: var(--sb-primary);
    box-shadow: 0 0 0 3px rgba(86, 113, 192, 0.12);
    background-color: var(--sb-bg);
}

.sb-memo-direct {
    display: none;
    margin-top: 0.5rem;
}

.sb-memo-direct.sb-visible {
    display: block;
}

/* ==========================================
   Address Fields
   ========================================== */
.sb-saved-address-select {
    margin-bottom: 0.5rem;
}

.sb-address-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.sb-address-zipcode {
    flex: 0 0 7rem;
    cursor: pointer;
}

.sb-address-search-btn {
    flex-shrink: 0;
    padding: 0.625rem 1rem;
    background: var(--sb-primary);
    color: #ffffff;
    border: none;
    border-radius: var(--sb-radius);
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.375rem;
    transition: background var(--sb-transition);
}

.sb-address-search-btn:hover {
    background: var(--sb-primary-dark);
}

.sb-address-search-btn i {
    font-size: 0.75rem;
}

.sb-address-base {
    margin-bottom: 0.5rem;
    cursor: pointer;
    background: var(--sb-bg-gray);
}

.sb-form-input[readonly] {
    background: var(--sb-bg-gray);
    color: var(--sb-text-light);
}

/* ==========================================
   Address Search Modal (juso.go.kr)
   ========================================== */
.sb-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.sb-modal-overlay.sb-modal-active {
    display: flex;
}

.sb-modal-container {
    background: #fff;
    border-radius: var(--sb-radius-lg);
    box-shadow: var(--sb-shadow-lg);
    width: 100%;
    max-width: 520px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sb-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--sb-border);
}

.sb-modal-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--sb-text);
    margin: 0;
}

.sb-modal-header h3 i {
    color: var(--sb-primary);
    margin-right: 0.5rem;
}

.sb-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--sb-text-muted);
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.sb-modal-close:hover {
    color: var(--sb-text);
}

.sb-modal-body {
    padding: 1rem 1.25rem;
    overflow-y: auto;
    flex: 1;
}

/* ==========================================
   Order Modal
   ========================================== */
.sb-modal-order {
    max-width: 540px;
}

.sb-order-summary-box {
    background: var(--sb-primary-bg);
    border-radius: var(--sb-radius);
    padding: 0.875rem 1rem;
    margin-bottom: 1.25rem;
    font-size: 0.9375rem;
    color: var(--sb-text);
    line-height: 1.6;
}

.sb-order-summary-box strong {
    font-weight: 600;
}

.sb-order-submit-btn {
    width: 100%;
    margin-top: 1rem;
    padding: 0.875rem;
    font-size: 1rem;
}

@media (max-width: 480px) {
    .sb-modal-container {
        max-height: 90vh;
    }

    .sb-modal-order {
        max-width: 100%;
    }
}

/* Payment Confirm Dialog */
.sb-confirm-info {
    text-align: left;
    line-height: 2;
    font-size: 0.9375rem;
}

.sb-confirm-price {
    color: #e8513f;
    font-weight: 700;
}

/* ==========================================
   Payment Summary
   ========================================== */
.sb-payment-summary {
    background: var(--sb-bg-gray);
    border-radius: var(--sb-radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
}

.sb-payment-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.375rem 0;
}

.sb-payment-summary-row:not(:last-child) {
    border-bottom: 1px solid var(--sb-border-light);
}

.sb-payment-summary-label {
    font-size: 0.875rem;
    color: var(--sb-text-light);
}

.sb-payment-summary-value {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--sb-text);
}

.sb-payment-summary-total {
    margin-top: 0.25rem;
    padding-top: 0.75rem;
}

.sb-payment-summary-total .sb-payment-summary-label {
    font-size: 1rem;
    font-weight: 700;
    color: var(--sb-text);
}

.sb-payment-summary-total .sb-payment-summary-value {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--sb-accent);
}

/* ==========================================
   Action Buttons
   ========================================== */
.sb-product-info-actions {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.sb-btn-cart {
    flex: 1;
    background: #fff;
    color: var(--sb-primary);
    font-weight: 700;
    font-size: 1.0625rem;
    padding: 1rem 1.5rem;
    border-radius: var(--sb-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    transition: background var(--sb-transition), transform var(--sb-transition);
    border: 2px solid var(--sb-primary);
    cursor: pointer;
}
.sb-btn-cart:hover {
    background: var(--sb-primary-bg);
}
.sb-btn-cart:active {
    transform: scale(0.98);
}

.sb-btn-pay {
    flex: 1;
    background: var(--sb-primary);
    color: #ffffff;
    font-weight: 700;
    font-size: 1.0625rem;
    padding: 1rem 1.5rem;
    border-radius: var(--sb-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    transition: background var(--sb-transition), transform var(--sb-transition);
    border: none;
    cursor: pointer;
}

.sb-btn-pay:hover {
    background: var(--sb-primary-dark);
    color: #ffffff;
}

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

.sb-btn-pay:disabled {
    background: var(--sb-text-muted);
    cursor: not-allowed;
    transform: none;
}

.sb-btn-pay i {
    font-size: 1.125rem;
}

.sb-btn-inquiry-sm {
    width: 3.25rem;
    height: auto;
    min-height: 3.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sb-bg);
    color: var(--sb-text-light);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    font-size: 1.125rem;
    cursor: pointer;
    transition: all var(--sb-transition);
    flex-shrink: 0;
}

.sb-btn-inquiry-sm:hover {
    color: var(--sb-primary);
    border-color: var(--sb-primary);
}

/* ==========================================
   Notices
   ========================================== */
.sb-product-info-notices {
    padding: 1rem;
    background: var(--sb-bg-gray);
    border-radius: var(--sb-radius);
}

.sb-product-info-notices p {
    font-size: 0.8125rem;
    color: var(--sb-text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sb-product-info-notices p:not(:last-child) {
    margin-bottom: 0.5rem;
}

.sb-product-info-notices p i {
    color: var(--sb-primary);
    font-size: 0.75rem;
    flex-shrink: 0;
    width: 1rem;
    text-align: center;
}

/* ==========================================
   Detail Images
   ========================================== */
.sb-product-detail-images {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--sb-border);
}

.sb-detail-images-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--sb-text);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sb-detail-images-title i {
    color: var(--sb-primary);
}

.sb-detail-images-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.sb-detail-image {
    max-width: 860px;
    width: 100%;
    display: block;
    margin: 0 auto;
}

/* ==========================================
   Related Products
   ========================================== */
.sb-related-products {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--sb-border);
}

.sb-related-products .sb-section-title {
    margin-bottom: 1.25rem;
}

/* ==========================================
   Loading Overlay
   ========================================== */
.sb-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.7);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sb-loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.sb-loading-spinner i {
    font-size: 2rem;
    color: var(--sb-primary);
}

.sb-loading-spinner span {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--sb-text);
}

/* ==========================================
   Responsive: Tablet Landscape (1024px~1279px)
   ========================================== */
@media (min-width: 1024px) and (max-width: 1279px) {
    .sb-product-detail-grid {
        gap: 2rem;
    }

    .sb-product-info-name {
        font-size: 1.25rem;
    }

    .sb-order-form {
        padding: 1.25rem;
    }
}

/* ==========================================
   Responsive: Tablet Portrait (768px~1023px)
   ========================================== */
@media (min-width: 768px) and (max-width: 1023px) {
    .sb-product-detail-grid {
        gap: 1.5rem;
    }

    .sb-product-info-name {
        font-size: 1.25rem;
    }

    .sb-related-products .sb-product-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .sb-order-form {
        padding: 1.25rem;
    }

    .sb-btn-pay {
        font-size: 1rem;
        padding: 0.875rem 1.25rem;
    }
}

/* ==========================================
   Responsive: Mobile (360px~767px)
   ========================================== */
@media (max-width: 767px) {
    .sb-product-detail {
        padding: 1rem 0;
    }

    .sb-product-detail-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .sb-product-gallery {
        position: static;
    }

    .sb-product-info-name {
        font-size: 1.125rem;
    }

    .sb-price-highlight {
        font-size: 1.25rem;
    }

    .sb-total-value {
        font-size: 1.25rem;
    }

    .sb-order-form {
        padding: 1rem;
    }

    .sb-order-form-title {
        font-size: 0.9375rem;
        margin-bottom: 1rem;
    }

    .sb-form-label {
        font-size: 0.8125rem;
    }

    .sb-form-input {
        padding: 0.5625rem 0.75rem;
        font-size: 1rem;
    }

    .sb-form-select {
        padding: 0.5625rem 2.5rem 0.5625rem 0.75rem;
        font-size: 1rem;
    }

    .sb-option-select {
        padding: 0.5625rem 2.5rem 0.5625rem 0.75rem;
        font-size: 1rem;
    }

    .sb-address-zipcode {
        flex: 0 0 6rem;
    }

    .sb-address-search-btn {
        padding: 0.5625rem 0.75rem;
        font-size: 0.8125rem;
    }

    .sb-payment-summary {
        padding: 0.875rem 1rem;
    }

    .sb-payment-summary-total .sb-payment-summary-value {
        font-size: 1.25rem;
    }

    .sb-btn-pay {
        font-size: 1rem;
        padding: 0.875rem 1.25rem;
    }

    .sb-btn-inquiry-sm {
        width: 2.875rem;
        min-height: 2.875rem;
    }

    .sb-product-info-actions {
        position: sticky;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 100;
        background: var(--sb-bg);
        padding: 0.75rem 0;
        margin-left: -1rem;
        margin-right: -1rem;
        padding-left: 1rem;
        padding-right: 1rem;
        border-top: 1px solid var(--sb-border-light);
        box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.06);
        margin-bottom: 0;
    }

    .sb-related-products .sb-product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================
   Responsive: Fold/Flip (~359px)
   ========================================== */
@media (max-width: 359px) {
    .sb-product-info-name {
        font-size: 1rem;
    }

    .sb-price-highlight {
        font-size: 1.125rem;
    }

    .sb-order-form {
        padding: 0.875rem;
    }

    .sb-btn-pay {
        font-size: 0.9375rem;
        padding: 0.75rem 1rem;
    }
}

/* ==========================================
   Responsive: FHD (1920px~2559px)
   ========================================== */
@media (min-width: 1920px) and (max-width: 2559px) {
    .sb-product-detail-grid {
        gap: 3rem;
    }

    .sb-product-info-name {
        font-size: 1.5rem;
    }
}

/* ==========================================
   Responsive: QHD (2560px~3839px)
   ========================================== */
@media (min-width: 2560px) and (max-width: 3839px) {
    .sb-product-detail-grid {
        gap: 3.5rem;
    }

    .sb-product-info-name {
        font-size: 1.625rem;
    }
}

/* ==========================================
   Responsive: UHD (3840px+)
   ========================================== */
@media (min-width: 3840px) {
    .sb-product-detail-grid {
        gap: 4rem;
    }

    .sb-product-info-name {
        font-size: 1.75rem;
    }
}

/* ==========================================
   Order Complete Page
   ========================================== */
.sb-order-complete {
    max-width: 640px;
    margin: 3rem auto;
    padding: 0 1rem;
    text-align: center;
}

.sb-oc-icon {
    font-size: 4rem;
    color: #4CAF50;
    margin-bottom: 1rem;
}

.sb-oc-icon-warning {
    color: var(--sb-accent, #e8513f);
}

.sb-oc-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--sb-text, #333);
    margin-bottom: 0.5rem;
}

.sb-oc-subtitle {
    font-size: 0.9375rem;
    color: var(--sb-text-light, #777);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Order Summary Card */
.sb-oc-card {
    background: #fff;
    border: 1px solid var(--sb-border, #e5e5e5);
    border-radius: 0.75rem;
    overflow: hidden;
    margin-bottom: 1.5rem;
    text-align: left;
}

.sb-oc-card-header {
    background: var(--sb-primary-bg, #f0f3fa);
    padding: 0.875rem 1.25rem;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--sb-primary, #5671c0);
    border-bottom: 1px solid var(--sb-border, #e5e5e5);
}

.sb-oc-card-header i {
    margin-right: 0.5rem;
}

.sb-oc-table {
    width: 100%;
    border-collapse: collapse;
}

.sb-oc-table th,
.sb-oc-table td {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
    border-bottom: 1px solid #f0f0f0;
}

.sb-oc-table th {
    width: 35%;
    color: var(--sb-text-light, #777);
    font-weight: 500;
    text-align: left;
    background: #fafafa;
}

.sb-oc-table td {
    color: var(--sb-text, #333);
}

.sb-oc-table tr:last-child th,
.sb-oc-table tr:last-child td {
    border-bottom: none;
}

.sb-oc-table-total th,
.sb-oc-table-total td {
    font-weight: 700;
    font-size: 1rem;
    color: var(--sb-accent, #e8513f);
    border-top: 2px solid var(--sb-border, #e5e5e5);
}

.sb-oc-table-total th {
    color: var(--sb-text, #333);
}

/* Order Status Badge */
.sb-oc-status {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8125rem;
    font-weight: 600;
}

.sb-oc-status-pending {
    background: #FFF3E0;
    color: #E65100;
}

.sb-oc-status-paid {
    background: #E8F5E9;
    color: #2E7D32;
}

.sb-oc-status-shipped {
    background: #E3F2FD;
    color: #1565C0;
}

.sb-oc-status-delivered {
    background: #F3E5F5;
    color: #6A1B9A;
}

.sb-oc-status-cancelled {
    background: #FFEBEE;
    color: #C62828;
}

/* Info Boxes */
.sb-oc-info-box {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: #f8f9fc;
    border: 1px solid #e8ecf5;
    border-radius: 0.75rem;
    padding: 1.25rem;
    margin-bottom: 1rem;
    text-align: left;
}

.sb-oc-info-box > i {
    font-size: 1.25rem;
    color: var(--sb-primary, #5671c0);
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.sb-oc-info-text strong {
    display: block;
    font-size: 0.9375rem;
    color: var(--sb-text, #333);
    margin-bottom: 0.375rem;
}

.sb-oc-info-text p {
    font-size: 0.8125rem;
    color: var(--sb-text-light, #777);
    line-height: 1.6;
    margin: 0;
}

.sb-oc-info-guide > i {
    color: #FF9800;
}

/* Action Buttons */
.sb-oc-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.sb-oc-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s, transform 0.1s;
    cursor: pointer;
}

.sb-oc-btn:hover {
    transform: translateY(-1px);
}

.sb-oc-btn-primary {
    background: var(--sb-primary, #5671c0);
    color: #fff;
}

.sb-oc-btn-primary:hover {
    background: var(--sb-primary-dark, #4560a8);
    color: #fff;
}

.sb-oc-btn-secondary {
    background: #fff;
    color: var(--sb-text, #333);
    border: 1px solid var(--sb-border, #e5e5e5);
}

.sb-oc-btn-secondary:hover {
    background: #f5f5f5;
    color: var(--sb-text, #333);
}

/* ==========================================
   Order Complete: Responsive
   ========================================== */

/* Fold/Flip (~359px) */
@media (max-width: 359px) {
    .sb-order-complete {
        margin: 1.5rem auto;
    }

    .sb-oc-icon {
        font-size: 3rem;
    }

    .sb-oc-title {
        font-size: 1.125rem;
    }

    .sb-oc-table th,
    .sb-oc-table td {
        padding: 0.5rem 0.75rem;
        font-size: 0.8125rem;
    }

    .sb-oc-actions {
        flex-direction: column;
    }

    .sb-oc-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Mobile (360px~767px) */
@media (min-width: 360px) and (max-width: 767px) {
    .sb-order-complete {
        margin: 2rem auto;
    }

    .sb-oc-icon {
        font-size: 3.5rem;
    }

    .sb-oc-title {
        font-size: 1.25rem;
    }

    .sb-oc-table th {
        width: 30%;
    }

    .sb-oc-table th,
    .sb-oc-table td {
        padding: 0.625rem 1rem;
    }

    .sb-oc-actions {
        flex-direction: column;
    }

    .sb-oc-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Tablet Portrait (768px~1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    .sb-order-complete {
        max-width: 560px;
    }
}

/* FHD+ (1920px~) */
@media (min-width: 1920px) {
    .sb-order-complete {
        max-width: 700px;
        margin: 4rem auto;
    }

    .sb-oc-icon {
        font-size: 4.5rem;
    }

    .sb-oc-title {
        font-size: 1.75rem;
    }
}

/* ==========================================
   Reviews Section
   ========================================== */
.sb-reviews-section {
    margin-top: 3rem;
    border-top: 1px solid var(--sb-border, #e5e5e5);
    padding-top: 2rem;
}

.sb-reviews-section .sb-section-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--sb-text, #333);
    margin-bottom: 1.25rem;
}

.sb-reviews-count {
    color: var(--sb-text-light, #777);
    font-weight: 400;
    font-size: 0.875rem;
    margin-left: 0.25rem;
}

/* Review Summary */
.sb-reviews-summary {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: #f8f9fc;
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
}

.sb-reviews-avg {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    min-width: 80px;
}

.sb-reviews-avg-num {
    font-size: 2rem;
    font-weight: 700;
    color: var(--sb-text, #333);
    line-height: 1;
}

.sb-reviews-avg-stars {
    font-size: 0.875rem;
    letter-spacing: 1px;
}

.sb-reviews-avg-stars .sb-star-filled {
    color: #FFC107;
}

.sb-reviews-avg-stars .sb-star-empty {
    color: #ddd;
}

/* Review Form */
.sb-review-form {
    border: 1px solid var(--sb-border-light, #eee);
    border-radius: 0.75rem;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    background: #fff;
}

.sb-review-form-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--sb-text, #333);
    margin-bottom: 1rem;
}

.sb-review-form-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
    color: var(--sb-text-light, #777);
}

.sb-star-input {
    display: flex;
    gap: 0.125rem;
}

.sb-star-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #ddd;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color 0.15s, transform 0.15s;
}

.sb-star-btn:hover {
    transform: scale(1.15);
}

.sb-star-btn.sb-star-filled {
    color: #FFC107;
}

.sb-review-textarea {
    min-height: 80px;
    resize: vertical;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.sb-review-form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sb-review-charcount {
    font-size: 0.75rem;
    color: var(--sb-text-light, #777);
}

/* Review List */
.sb-reviews-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.sb-reviews-loading {
    text-align: center;
    padding: 2rem 0;
    color: var(--sb-text-light, #777);
    font-size: 0.875rem;
}

.sb-review-item {
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.sb-review-item:last-child {
    border-bottom: none;
}

.sb-review-item-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.375rem;
    flex-wrap: wrap;
}

.sb-review-item-author {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--sb-text, #333);
}

.sb-review-item-stars {
    color: #FFC107;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.sb-review-item-stars .sb-star-empty {
    color: #ddd;
}

.sb-review-item-date {
    font-size: 0.75rem;
    color: var(--sb-text-light, #777);
    margin-left: auto;
}

.sb-review-item-content {
    font-size: 0.875rem;
    color: var(--sb-text, #333);
    line-height: 1.6;
    margin-top: 0.25rem;
}

.sb-review-delete {
    background: none;
    border: none;
    color: var(--sb-text-light, #777);
    font-size: 0.75rem;
    cursor: pointer;
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    transition: background 0.15s, color 0.15s;
}

.sb-review-delete:hover {
    background: #FFEBEE;
    color: #C62828;
}

/* Reviews More Button */
.sb-reviews-more {
    text-align: center;
    padding: 1rem 0;
}

.sb-reviews-more .sb-btn {
    font-size: 0.875rem;
}

/* Review Empty State */
.sb-reviews-empty {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--sb-text-light, #777);
    font-size: 0.875rem;
}

.sb-reviews-empty i {
    display: block;
    font-size: 2rem;
    margin-bottom: 0.75rem;
    color: #ddd;
}

/* Star Rating Inline (product card) */
.sb-product-card-rating {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: 0.25rem;
    font-size: 0.75rem;
}

.sb-product-card-rating .sb-stars {
    color: #FFC107;
    font-size: 0.6875rem;
    letter-spacing: 0.5px;
}

.sb-product-card-rating .sb-stars .star-empty,
.sb-product-card-rating .sb-stars .sb-star-empty {
    color: #ddd;
}

.sb-product-card-rating .sb-rating-count {
    color: var(--sb-text-light, #777);
}

/* ==========================================
   Reviews: Responsive
   ========================================== */

/* Fold/Flip (~359px) */
@media (max-width: 359px) {
    .sb-reviews-summary {
        flex-direction: column;
        text-align: center;
    }

    .sb-reviews-avg-num {
        font-size: 1.5rem;
    }

    .sb-star-btn {
        font-size: 1.25rem;
    }

    .sb-review-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
}

/* Mobile (360px~767px) */
@media (min-width: 360px) and (max-width: 767px) {
    .sb-reviews-summary {
        padding: 1rem;
    }

    .sb-reviews-avg-num {
        font-size: 1.75rem;
    }

    .sb-star-btn {
        font-size: 1.375rem;
    }
}