.layout-preview-trigger {
    cursor: zoom-in;
    border-radius: 18px;
    overflow: hidden;
    transform: translateZ(0);
    transition: transform 0.24s ease, box-shadow 0.24s ease, filter 0.24s ease;
}
.layout-preview-trigger:hover {
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 16px 34px rgba(17, 24, 39, 0.12);
    filter: saturate(1.03);
}

.layout-preview-caption {
    max-width: 90vw;
    margin: 0 0 18px;
    color: #ffffff;
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    line-height: 1.55;
    letter-spacing: 0.01em;
    text-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
}

.customer-form-card {
    margin: 14px 0 6px;
    padding: 18px;
    border: 1px solid rgba(236, 209, 147, 0.92);
    border-radius: 18px;
    background: linear-gradient(180deg, #fffefb 0%, #fff7e9 100%);
    box-shadow: 0 14px 34px rgba(36, 53, 68, 0.08);
    text-align: left;
    position: relative;
    overflow: hidden;
}
.customer-form-card::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 4px;
    background: linear-gradient(90deg, #f8b42c 0%, #ffd980 48%, #f1ab1c 100%);
    opacity: 0.96;
}
.customer-form-title {
    margin: 0 0 6px;
    color: #243544;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: -0.01em;
}
.customer-form-note {
    margin: 0 0 16px;
    color: #66707c;
    font-size: 13px;
    line-height: 1.7;
}
.customer-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}
.customer-input-group {
    margin-bottom: 10px;
}
.customer-input-group label {
    display: block;
    margin-bottom: 7px;
    color: #4f5a66;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.01em;
}
.customer-input-group input,
.customer-input-group textarea {
    width: 100%;
    padding: 12px 13px;
    border: 1px solid #e6dcc7;
    border-radius: 12px;
    font-size: 16px !important;
    font-family: 'Kanit', sans-serif;
    color: #2f3a45;
    background: linear-gradient(180deg, #ffffff 0%, #fffdfa 100%);
    outline: none;
    transition: border-color 0.24s ease, box-shadow 0.24s ease, transform 0.24s ease, background 0.24s ease;
    resize: vertical;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}
.customer-input-group input {
    height: 46px;
}
.customer-input-group textarea {
    min-height: 96px;
    line-height: 1.5;
}
.customer-input-group input:focus,
.customer-input-group textarea:focus {
    border-color: #f8b42c;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(248, 180, 44, 0.14), 0 10px 22px rgba(248, 180, 44, 0.10);
    transform: translateY(-1px);
}
.customer-alert {
    min-height: 18px;
    margin-top: 8px;
    color: #d94a38;
    font-size: 13px;
    font-weight: 700;
    text-align: center;
}

@media (max-width: 768px) {
    .customer-form-card {
        margin: 12px 0 6px;
        padding: 15px;
        border-radius: 16px;
        box-shadow: 0 12px 28px rgba(36, 53, 68, 0.08);
    }

    .customer-form-title {
        font-size: 16px;
        margin: 0 0 6px;
    }

    .customer-form-note {
        font-size: 12px;
        line-height: 1.7;
        margin: 0 0 13px;
    }

    .customer-form-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .customer-input-group {
        margin-bottom: 8px;
    }

    .customer-input-group label {
        font-size: 12px;
        margin-bottom: 6px;
    }

    .customer-input-group input {
        height: 46px;
        padding: 0 12px;
        border-radius: 10px;
        font-size: 16px !important;
    }

    .customer-input-group textarea {
        min-height: 92px;
        padding: 12px;
        border-radius: 10px;
        font-size: 16px !important;
    }
}

/* ========================================
   PREMIUM MAIN TAB TRANSITION SUPPORT
======================================== */
#section-track,
#section-calc,
#section-price,
#section-catalogue {
    position: relative;
    will-change: opacity, transform;
    transform-origin: top center;
    backface-visibility: hidden;
    perspective: 1000px;
}

#section-track::before,
#section-calc::before,
#section-price::before,
#section-catalogue::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0) 20%);
    opacity: 0;
    transition: opacity 0.28s ease;
}

#section-track[style*="opacity: 1"]::before,
#section-calc[style*="opacity: 1"]::before,
#section-price[style*="opacity: 1"]::before,
#section-catalogue[style*="opacity: 1"]::before {
    opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
    #section-track,
    #section-calc,
    #section-price,
    #section-catalogue {
        transition: none !important;
        animation: none !important;
    }

    #section-track::before,
    #section-calc::before,
    #section-price::before,
    #section-catalogue::before {
        transition: none !important;
    }
}

/* ========================================
   FLOATING CART BAR
======================================== */
#cartBottomBar {
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: 14px;
    z-index: 10020;
    transform: translateY(18px) scale(0.985);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.22s ease, box-shadow 0.28s ease, filter 0.24s ease;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    filter: saturate(0.98);
    will-change: transform, opacity;
    isolation: isolate;
}

#cartBottomBar[style*="display: block"] {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: auto;
    filter: saturate(1);
}
#cartBottomBar[style*="display: block"] * {
    pointer-events: auto;
}

#cartBottomBar.cart-bar-added {
    animation: cartBarAddedBounce 0.72s cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: 0 22px 48px rgba(19, 31, 43, 0.30), 0 0 0 4px rgba(248, 180, 44, 0.18) !important;
}

@keyframes cartBarAddedBounce {
    0% {
        transform: translateY(18px) scale(0.985);
    }
    38% {
        transform: translateY(-5px) scale(1.018);
    }
    68% {
        transform: translateY(1px) scale(0.996);
    }
    100% {
        transform: translateY(0) scale(1);
    }
}

#cartBottomBar::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(180deg, rgba(255,255,255,0.10) 0%, rgba(255,255,255,0) 42%);
    pointer-events: none;
    z-index: 0;
}

#cartBottomBar > div,
#cartBottomBarTitle,
#cartBottomBarSubtotal,
#cartBottomBarBtn {
    position: relative;
    z-index: 1;
}

#cartBottomBarTitle {
    letter-spacing: -0.01em;
}

#cartBottomBarBtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    touch-action: manipulation;
    transition: transform 0.22s ease, box-shadow 0.22s ease, filter 0.22s ease;
}

#cartBottomBarBtn:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 22px rgba(248, 180, 44, 0.32);
    filter: saturate(1.04);
}

#cartBottomBarBtn:active {
    transform: translateY(0) scale(0.985);
}

.btn-download.is-added-to-cart {
    background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%) !important;
    color: #ffffff !important;
    border-color: rgba(39, 174, 96, 0.32) !important;
    box-shadow: 0 12px 24px rgba(39, 174, 96, 0.20) !important;
    transform: translateY(-1px) scale(1.01);
    cursor: default;
}

.btn-download.is-added-to-cart i {
    animation: addedCheckPop 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes addedCheckPop {
    0% {
        transform: scale(0.5) rotate(-12deg);
        opacity: 0;
    }
    60% {
        transform: scale(1.16) rotate(4deg);
        opacity: 1;
    }
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}

@media (max-width: 768px) {
    #cartBottomBar {
        left: 12px !important;
        right: 12px !important;
        bottom: max(12px, env(safe-area-inset-bottom)) !important;
        padding: 12px 13px !important;
        border-radius: 16px !important;
        box-shadow: 0 16px 32px rgba(19, 31, 43, 0.22) !important;
    }

    #cartBottomBarTitle {
        font-size: 14px !important;
    }

    #cartBottomBarSubtotal {
        font-size: 11px !important;
    }

    #cartBottomBarBtn {
        padding: 11px 14px !important;
        font-size: 12px !important;
    }
}

@media (max-width: 560px) {
    #cartBottomBar > div {
        align-items: stretch !important;
        gap: 10px !important;
    }

    #cartBottomBarBtn {
        align-self: center;
    }
}

@media (max-width: 480px) {
    #cartBottomBar {
        left: 10px !important;
        right: 10px !important;
        bottom: max(10px, env(safe-area-inset-bottom)) !important;
        padding: 11px 12px !important;
        border-radius: 15px !important;
    }

    #cartBottomBar > div {
        flex-direction: column;
        align-items: stretch !important;
    }

    #cartBottomBarTitle {
        font-size: 14px !important;
        line-height: 1.3 !important;
    }

    #cartBottomBarSubtotal {
        font-size: 11px !important;
        margin-top: 3px !important;
    }

    #cartBottomBarBtn {
        width: 100%;
        justify-content: center;
        text-align: center;
        font-size: 12px !important;
        padding: 12px 14px !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    #cartBottomBar,
    #cartBottomBarBtn,
    .btn-download.is-added-to-cart {
        transition: none !important;
        animation: none !important;
    }

    #cartBottomBar.cart-bar-added,
    .btn-download.is-added-to-cart i {
        animation: none !important;
    }
}
/* ========================================
   CHECKOUT ACTIONS POLISH
======================================== */
#multiOrderCheckoutBtn,
#multiOrderLineBtn,
#clearMultiOrderBtn {
    min-height: 48px;
    align-items: center;
    justify-content: center;
    border-radius: 14px !important;
    transition: transform 0.22s ease, box-shadow 0.22s ease, filter 0.22s ease, opacity 0.22s ease;
}

#multiOrderCheckoutBtn {
    letter-spacing: -0.01em;
}

#multiOrderCheckoutBtn:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 30px rgba(36, 53, 68, 0.22) !important;
    filter: saturate(1.04);
}

#multiOrderCheckoutBtn:active,
#multiOrderLineBtn:active,
#clearMultiOrderBtn:active {
    transform: translateY(0) scale(0.985);
}

#multiOrderLineBtn {
    box-shadow: 0 12px 24px rgba(0, 195, 0, 0.18);
}

#multiOrderLineBtn:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 30px rgba(0, 195, 0, 0.24);
    filter: saturate(1.04);
}

#clearMultiOrderBtn:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(142, 90, 18, 0.10) !important;
    filter: saturate(1.02);
}

@media (max-width: 768px) {
    #multiOrderCheckoutBtn,
    #multiOrderLineBtn,
    #clearMultiOrderBtn {
        width: 100%;
        flex: 1 1 100% !important;
        min-height: 46px;
        font-size: 14px !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    #multiOrderCheckoutBtn,
    #multiOrderLineBtn,
    #clearMultiOrderBtn {
        transition: none !important;
    }
}
/* ========================================
   CHECKOUT DRAWER / MODAL
======================================== */
body.checkout-drawer-open {
    overflow: hidden;
}

.checkout-drawer-overlay {
    position: fixed;
    inset: 0;
    z-index: 10040;
    display: none;
    align-items: flex-end;
    justify-content: center;
    padding: 18px;
    background: rgba(18, 28, 38, 0.46);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.24s ease;
}

.checkout-drawer-overlay.is-open {
    opacity: 1;
    pointer-events: auto;
}

.checkout-drawer-panel {
    width: min(760px, 100%);
    max-height: min(86vh, 860px);
    overflow: hidden;
    border-radius: 24px;
    background: linear-gradient(180deg, #fffefb 0%, #fff8ec 100%);
    box-shadow: 0 28px 70px rgba(9, 20, 32, 0.28);
    border: 1px solid rgba(242, 223, 180, 0.92);
    transform: translateY(28px) scale(0.985);
    opacity: 0;
    transition: transform 0.30s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.24s ease;
    overscroll-behavior: contain;
    display: flex;
    flex-direction: column;
}

.checkout-drawer-overlay.is-open .checkout-drawer-panel {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.checkout-drawer-header {
    position: sticky;
    top: 0;
    z-index: 2;
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 18px 18px 14px;
    background: linear-gradient(180deg, rgba(255,254,251,0.98) 0%, rgba(255,248,236,0.94) 100%);
    border-bottom: 1px solid rgba(236, 209, 147, 0.72);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.checkout-drawer-kicker {
    margin-bottom: 3px;
    color: #9a6509;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.checkout-drawer-close {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border: 1px solid #f0d497;
    border-radius: 999px;
    background: linear-gradient(180deg, #ffffff 0%, #fff7e7 100%);
    color: #7d5510;
    font-family: 'Kanit', sans-serif;
    font-size: 18px;
    font-weight: 900;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(36, 53, 68, 0.08);
    transition: transform 0.22s ease, box-shadow 0.22s ease, filter 0.22s ease;
}

.checkout-drawer-close:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 22px rgba(36, 53, 68, 0.12);
    filter: saturate(1.04);
}

.checkout-drawer-close:active {
    transform: translateY(0) scale(0.96);
}

.checkout-drawer-panel .multi-order-card {
    margin: 0 !important;
    border: none;
    box-shadow: none;
    background: transparent;
    flex: 1 1 auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}

.checkout-customer-card {
    margin-top: 14px !important;
    margin-bottom: 14px !important;
}

@media (min-width: 900px) {
    .checkout-drawer-overlay {
        align-items: center;
        padding: 28px;
    }

    .checkout-drawer-panel {
        max-height: min(88vh, 900px);
    }
}

@media (max-width: 768px) {
    .checkout-drawer-overlay {
        align-items: flex-end;
        padding: 0;
    }

    .checkout-drawer-panel {
        width: 100%;
        height: calc(100dvh - 18px);
        max-height: calc(100dvh - 18px);
        margin-top: 18px;
        border-radius: 22px 22px 0 0;
        border-left: none;
        border-right: none;
        border-bottom: none;
    }

    .checkout-drawer-panel .multi-order-card {
        padding-bottom: calc(22px + env(safe-area-inset-bottom));
    }

    .checkout-drawer-header {
        padding: 16px 14px 12px;
    }

    .checkout-drawer-close {
        width: 38px;
        height: 38px;
        font-size: 17px;
    }
}

@media (max-width: 480px) {
    .checkout-drawer-panel {
        height: calc(100dvh - 12px);
        max-height: calc(100dvh - 12px);
        margin-top: 12px;
        border-radius: 20px 20px 0 0;
    }

    .checkout-drawer-header {
        padding: 15px 12px 11px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .checkout-drawer-overlay,
    .checkout-drawer-panel,
    .checkout-drawer-close {
        transition: none !important;
    }
}
/* ========================================
   FLOATING CART BAR VISIBILITY WITH OVERLAYS
======================================== */
body.checkout-drawer-open #cartBottomBar {
    transform: translateY(22px) scale(0.985) !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

body:has(#imageModal[style*="display: block"]) #cartBottomBar,
body:has(#imageModal[style*="display: flex"]) #cartBottomBar,
body:has(#layoutPreviewModal[style*="display: block"]) #cartBottomBar,
body:has(#layoutPreviewModal[style*="display: flex"]) #cartBottomBar,
body:has(.modal[style*="display: block"]) #cartBottomBar,
body:has(.modal[style*="display: flex"]) #cartBottomBar,
body:has(.image-modal[style*="display: block"]) #cartBottomBar,
body:has(.image-modal[style*="display: flex"]) #cartBottomBar {
    transform: translateY(22px) scale(0.985) !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* ========================================
   CHECKOUT PAGE VIEW
======================================== */
#section-checkout {
    min-height: 100vh;
    padding: 0 14px 110px;
    background: linear-gradient(180deg, #fbfbfb 0%, #fff8ec 100%);
}

.checkout-page {
    width: min(980px, 100%);
    margin: 0 auto;
}

.checkout-back-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    margin: 0 0 14px;
    padding: 10px 14px;
    border: 1px solid #ead7af;
    border-radius: 999px;
    background: linear-gradient(180deg, #ffffff 0%, #fff7e7 100%);
    color: #7d5510;
    font-family: 'Kanit', sans-serif;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(36, 53, 68, 0.07);
    transition: transform 0.22s ease, box-shadow 0.22s ease, filter 0.22s ease;
}

.checkout-back-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(36, 53, 68, 0.10);
    filter: saturate(1.04);
}

.checkout-back-btn:active {
    transform: translateY(0) scale(0.985);
}

.checkout-page-hero {
    position: relative;
    margin-bottom: 16px;
    padding: 20px 20px 18px;
    border: 1px solid rgba(236, 209, 147, 0.92);
    border-radius: 22px;
    background: linear-gradient(135deg, #fffefb 0%, #fff2dc 100%);
    box-shadow: 0 16px 36px rgba(36, 53, 68, 0.08);
    overflow: hidden;
}

.checkout-page-hero::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 5px;
    background: linear-gradient(90deg, #f8b42c 0%, #ffd980 48%, #f1ab1c 100%);
}

.checkout-page-hero p {
    margin: 8px 0 0;
    color: #66707c;
    font-size: 14px;
    line-height: 1.7;
}

#section-checkout .multi-order-card {
    display: block;
    margin-top: 14px !important;
    padding: 0;
    border: none;
    background: transparent;
    box-shadow: none;
}

#section-checkout #multiOrderEmptyState {
    margin-top: 14px;
}

#section-checkout #multiOrderList > div {
    margin-bottom: 12px !important;
}

#section-checkout #multiOrderSummary {
    margin-top: 16px !important;
}

#section-checkout .checkout-customer-card {
    margin-top: 16px !important;
    margin-bottom: 16px !important;
}

body:has(#section-checkout[style*="display: block"]) #cartBottomBar {
    transform: translateY(22px) scale(0.985) !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

@media (max-width: 768px) {
    #section-checkout {
        padding: 0 10px 96px;
    }

    .checkout-page-hero {
        padding: 18px 15px 16px;
        border-radius: 18px;
    }

    .checkout-page-hero p {
        font-size: 13px;
    }

    .checkout-back-btn {
        width: 100%;
        min-height: 44px;
        margin-bottom: 12px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    #section-checkout {
        padding: 0 8px 90px;
    }

    .checkout-page-hero {
        padding: 17px 13px 15px;
        border-radius: 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .checkout-back-btn,
    .checkout-page-hero {
        transition: none !important;
    }
}
/* ========================================
   HIDE CART BAR WHEN IMAGE / LAYOUT POPUPS ARE OPEN
======================================== */
body:has(#imageModal[style*="display: block"]) #cartBottomBar,
body:has(#imageModal[style*="display: flex"]) #cartBottomBar,
body:has(#imageModal[style*="display: grid"]) #cartBottomBar,
body:has(#layoutModal[style*="display: block"]) #cartBottomBar,
body:has(#layoutModal[style*="display: flex"]) #cartBottomBar,
body:has(#layoutModal[style*="display: grid"]) #cartBottomBar,
body:has(#layoutPreviewModal[style*="display: block"]) #cartBottomBar,
body:has(#layoutPreviewModal[style*="display: flex"]) #cartBottomBar,
body:has(#layoutPreviewModal[style*="display: grid"]) #cartBottomBar,
body:has(#summaryModal[style*="display: block"]) #cartBottomBar,
body:has(#summaryModal[style*="display: flex"]) #cartBottomBar,
body:has(#summaryModal[style*="display: grid"]) #cartBottomBar,
body:has(.modal.show) #cartBottomBar,
body:has(.modal.active) #cartBottomBar,
body:has(.modal[style*="display: flex"]) #cartBottomBar,
body:has(.modal[style*="display: grid"]) #cartBottomBar,
body:has(.image-modal[style*="display: flex"]) #cartBottomBar,
body:has(.image-modal[style*="display: grid"]) #cartBottomBar {
    transform: translateY(22px) scale(0.985) !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* ========================================
   JS-DRIVEN CART BAR POPUP HIDE STATE
======================================== */
body.cart-popup-open #cartBottomBar,
html.cart-popup-open #cartBottomBar {
    transform: translateY(22px) scale(0.985) !important;
    opacity: 0 !important;
    pointer-events: none !important;
    visibility: hidden !important;
}

/* ========================================
   CHECKOUT PAGE SPACING TUNE
======================================== */
#section-checkout {
    padding-top: 0 !important;
    padding-bottom: 72px !important;
}

.checkout-page-hero {
    margin-bottom: 10px !important;
    padding: 16px 18px 14px !important;
}

.checkout-page-hero p {
    margin-top: 5px !important;
}

#section-checkout .multi-order-card {
    margin-top: 10px !important;
}

#section-checkout #multiOrderList > div {
    margin-bottom: 9px !important;
}

#section-checkout #multiOrderSummary {
    margin-top: 10px !important;
    padding: 14px !important;
}

#section-checkout .checkout-customer-card {
    margin-top: 10px !important;
    margin-bottom: 10px !important;
    padding: 14px !important;
}

@media (max-width: 768px) {
    #section-checkout {
        padding-top: 0 !important;
        padding-left: 8px !important;
        padding-right: 8px !important;
        padding-bottom: 64px !important;
    }

    .checkout-page-hero {
        margin-bottom: 9px !important;
        padding: 14px 13px 12px !important;
    }

    #section-checkout #multiOrderSummary {
        margin-top: 9px !important;
        padding: 12px !important;
    }

    #section-checkout .checkout-customer-card {
        margin-top: 9px !important;
        margin-bottom: 9px !important;
        padding: 12px !important;
    }
}

@media (max-width: 480px) {
    #section-checkout {
        padding-top: 0 !important;
        padding-left: 7px !important;
        padding-right: 7px !important;
        padding-bottom: 58px !important;
    }

    .checkout-page-hero {
        padding: 13px 12px 11px !important;
        border-radius: 15px !important;
    }
}

/* ========================================
   CHECKOUT FINAL TOTAL EMPHASIS
======================================== */
#section-checkout #multiOrderGrandTotal {
    color: #27ae60 !important;
    font-size: 28px !important;
    letter-spacing: -0.02em;
    text-shadow: 0 8px 22px rgba(39, 174, 96, 0.16);
}

@media (max-width: 480px) {
    #section-checkout #multiOrderGrandTotal {
        font-size: 26px !important;
    }
}

/* ========================================
   CHECKOUT UI RESTORE FINAL
   Restore checkout controls after cleanup.
======================================== */
#section-checkout .checkout-page {
    box-sizing: border-box !important;
}

#section-checkout .checkout-page-hero {
    box-sizing: border-box !important;
    margin-bottom: 12px !important;
}

#section-checkout #multiOrderList > div {
    box-sizing: border-box !important;
    padding: 16px !important;
    border-radius: 18px !important;
}

.checkout-delete-btn,
#section-checkout .checkout-delete-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    padding: 0 !important;
    border: none !important;
    outline: none !important;
    border-radius: 999px !important;
    background: #fff1f0 !important;
    color: #d94a38 !important;
    cursor: pointer !important;
    font-size: 15px !important;
    line-height: 1 !important;
    box-shadow: 0 10px 20px rgba(217, 74, 56, 0.12) !important;
    appearance: none !important;
    -webkit-appearance: none !important;
}

.checkout-delete-btn:hover,
#section-checkout .checkout-delete-btn:hover {
    background: #ffe5e2 !important;
    transform: translateY(-1px) !important;
}

.checkout-secondary-actions,
.checkout-cart-management-actions,
#section-checkout .checkout-secondary-actions,
#section-checkout .checkout-cart-management-actions {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    margin: 12px 0 !important;
    padding: 10px 0 !important;
    border-top: 1px dashed rgba(236, 209, 147, 0.9) !important;
    border-bottom: 1px dashed rgba(236, 209, 147, 0.72) !important;
}

.checkout-secondary-btn,
.checkout-clear-cart-btn,
#section-checkout .checkout-secondary-btn,
#section-checkout .checkout-clear-cart-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    width: 100% !important;
    min-height: 42px !important;
    padding: 10px 14px !important;
    border-radius: 999px !important;
    font-family: 'Kanit', sans-serif !important;
    font-size: 13px !important;
    font-weight: 800 !important;
    cursor: pointer !important;
    appearance: none !important;
    -webkit-appearance: none !important;
}

.checkout-secondary-btn,
#section-checkout .checkout-secondary-btn {
    border: 1px solid #ead7af !important;
    background: linear-gradient(180deg, #ffffff 0%, #fff7e7 100%) !important;
    color: #7d5510 !important;
    box-shadow: 0 8px 18px rgba(36, 53, 68, 0.06) !important;
}

.checkout-clear-cart-btn,
#section-checkout .checkout-clear-cart-btn {
    border: 1px solid rgba(217, 74, 56, 0.18) !important;
    background: #fff7f6 !important;
    color: #d94a38 !important;
    box-shadow: none !important;
}

#section-checkout .checkout-back-btn {
    position: fixed !important;
    right: 16px !important;
    bottom: calc(16px + env(safe-area-inset-bottom)) !important;
    top: auto !important;
    left: auto !important;
    z-index: 10080 !important;
    width: auto !important;
    max-width: max-content !important;
    min-width: 0 !important;
    min-height: 42px !important;
    margin: 0 !important;
    padding: 9px 15px !important;
    border-radius: 999px !important;
    border: 1px solid #ead7af !important;
    background: rgba(255, 255, 255, 0.96) !important;
    color: #7d5510 !important;
    font-family: 'Kanit', sans-serif !important;
    font-size: 13px !important;
    font-weight: 800 !important;
    box-shadow: 0 14px 30px rgba(36, 53, 68, 0.18) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
}

@media (max-width: 768px) {
    #section-checkout #multiOrderList > div {
        padding: 15px !important;
    }

    #section-checkout .checkout-back-btn {
        right: 12px !important;
        bottom: calc(12px + env(safe-area-inset-bottom)) !important;
        min-height: 40px !important;
        padding: 8px 13px !important;
        font-size: 12px !important;
    }
}