:root {
            --ink: #0d0d0e;
            --graphite: #151415;
            --graphite-soft: #1e1c1d;
            --platinum: #e7d9da;
            --platinum-light: #f3ecec;
            --paper: #faf7f7;
            --white: #ffffff;
            --cobalt: #a10f1f;
            --cobalt-bright: #d81324;
            --red-deep: #7a0b17;
            --verified: #d81324;
            --line: #ece4e4;
            --line-dark: #332a2b;
            --muted: #7a7274;
            --green: #1a8a4a;
            --display: 'Space Grotesk', sans-serif;
            --body: 'Inter', sans-serif;
            --mono: 'JetBrains Mono', monospace;
            --container: 1240px;
            --radius: 14px;
        }

        /* ===== RESET & BASE ===== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--body);
            background: var(--paper);
            color: var(--ink);
            -webkit-font-smoothing: antialiased;
            padding-bottom: 64px;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            display: block;
            height: auto;
        }
        a {
            color: inherit;
            text-decoration: none;
        }
        ul {
            list-style: none;
        }
        button {
            font-family: inherit;
            cursor: pointer;
        }
        .wrap {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 20px;
        }
        .eyebrow {
            font-family: var(--mono);
            font-size: 11.5px;
            letter-spacing: .14em;
            text-transform: uppercase;
            color: var(--muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .eyebrow::before {
            content: "";
            width: 16px;
            height: 1px;
            background: var(--muted);
        }
        h1,
        h2,
        h3,
        h4 {
            font-family: var(--display);
            line-height: 1.05;
            letter-spacing: -0.01em;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 26px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 14.5px;
            border: 1px solid transparent;
            transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
            white-space: nowrap;
        }
        .btn-primary {
            background: var(--ink);
            color: var(--white);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(11, 13, 16, .25);
        }
        .btn-ghost {
            background: transparent;
            color: var(--ink);
            border-color: var(--line-dark);
        }
        .btn-white {
            background: var(--white);
            color: var(--ink);
        }
        .btn-sm {
            padding: 10px 18px;
            font-size: 13px;
        }

        /* ===== BREADCRUMBS ===== */
        .breadcrumbs {
            display: flex;
            align-items: center;
            gap: 6px;
            font-family: var(--mono);
            font-size: 11px;
            color: var(--muted);
            padding: 12px 0 4px;
            flex-wrap: wrap;
        }
        .breadcrumbs a {
            color: var(--cobalt-bright);
            font-weight: 500;
            transition: color .18s;
        }
        .breadcrumbs a:hover {
            color: var(--ink);
        }
        .breadcrumbs .sep {
            color: var(--line-dark);
            font-weight: 300;
        }
        .breadcrumbs .current {
            color: var(--ink);
            font-weight: 600;
        }

        /* ===== HEADER ===== */
        header {
            position: sticky;
            top: 0;
            z-index: 50;
            background: rgba(246, 247, 249, .86);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--line);
        }
        .nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            min-width: 0;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--display);
            font-weight: 700;
            font-size: 19px;
            min-width: 0;
            flex-shrink: 0;
        }
        .logo-mark {
            width: 34px;
            height: 34px;
            border-radius: 9px;
            background: #0d0d0e;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1);
            flex-shrink: 0;
            object-fit: cover;
        }
        .logo small {
            display: block;
            font-family: var(--mono);
            font-size: 9.5px;
            letter-spacing: .12em;
            color: var(--muted);
            font-weight: 500;
            text-transform: uppercase;
            margin-top: 1px;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 30px;
            font-size: 14px;
            font-weight: 600;
        }
        .nav-links a {
            color: var(--graphite);
            position: relative;
            padding: 4px 0;
        }
        .nav-links a:hover {
            color: var(--cobalt);
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .nav-profile {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2px;
            cursor: pointer;
            color: var(--graphite);
            font-size: 10px;
            font-weight: 600;
            line-height: 1.2;
            text-decoration: none;
            background: none;
            border: none;
            padding: 4px 6px;
            border-radius: 8px;
            transition: background .18s ease;
        }
        .nav-profile:hover {
            color: var(--cobalt-bright);
            background: rgba(168, 15, 31, 0.06);
        }
        .nav-profile svg {
            width: 24px;
            height: 24px;
            stroke-width: 1.8;
            display: block;
        }
        .nav-profile:hover svg {
            color: var(--cobalt-bright);
        }
        .nav-profile span {
            display: block;
            font-size: 10px;
            font-weight: 600;
            text-align: center;
        }
        .cart-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 16px;
            height: 16px;
            padding: 0 4px;
            border-radius: 999px;
            background: var(--cobalt-bright);
            color: #fff;
            font-family: var(--mono);
            font-size: 9.5px;
            font-weight: 700;
            position: relative;
            top: -8px;
            left: -6px;
        }
        .cart-badge:empty,
        .cart-badge[data-count="0"] {
            display: none;
        }
        .search-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: 999px;
            padding: 9px 16px;
            flex: 1;
            min-width: 0;
            max-width: 360px;
            margin: 0 24px;
        }
        .search-bar svg {
            color: var(--muted);
            flex-shrink: 0;
        }
        .search-bar input {
            border: none;
            background: transparent;
            outline: none;
            flex: 1;
            min-width: 0;
            font-family: var(--body);
            font-size: 13.5px;
            color: var(--ink);
        }
        .search-bar input::placeholder {
            color: var(--muted);
        }
        .search-clear {
            display: none;
            border: none;
            background: none;
            color: var(--muted);
            width: 18px;
            height: 18px;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            padding: 0;
        }
        .search-clear.show {
            display: flex;
        }

        @media (max-width: 880px) {
            .nav-links {
                display: none;
            }
            .search-bar {
                max-width: none;
                margin: 0 12px;
            }
        }
        @media (max-width: 640px) {
            .search-bar {
                padding: 8px 12px;
                margin: 0 8px;
            }
            .search-bar input {
                font-size: 13px;
            }
            .nav {
                gap: 6px;
            }
            .logo {
                gap: 6px;
                font-size: 16px;
            }
            .logo span {
                max-width: 120px;
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
            }
            #headerAccount {
                display: none;
            }
        }
        @media (max-width: 420px) {
            .logo span {
                display: none;
            }
            .logo {
                gap: 0;
            }
        }

        /* ===== CART PAGE ===== */
        .cart-container {
            max-width: var(--container);
            margin: 24px auto 40px;
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
            padding: 40px;
            overflow: hidden;
        }
        .cart-container h1 {
            font-size: 32px;
            margin-bottom: 8px;
            word-wrap: break-word;
        }
        .cart-container .sub {
            color: var(--muted);
            margin-bottom: 28px;
        }

        /* Wrap table for horizontal scroll */
        .table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            margin: 0 -4px;
            padding: 0 4px;
        }
        .cart-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }
        .cart-table th {
            text-align: left;
            padding: 12px 8px 12px 0;
            border-bottom: 2px solid var(--line);
            font-family: var(--mono);
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: .06em;
            color: var(--muted);
        }
        .cart-table td {
            padding: 16px 8px 16px 0;
            border-bottom: 1px solid var(--line);
            vertical-align: middle;
        }
        .cart-item-info {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .cart-item-info img {
            width: 72px;
            height: 72px;
            object-fit: cover;
            border-radius: 8px;
            background: var(--platinum-light);
            flex-shrink: 0;
        }
        .cart-item-name {
            font-weight: 600;
            font-size: 16px;
            word-wrap: break-word;
        }
        .cart-item-sku {
            font-family: var(--mono);
            font-size: 12px;
            color: var(--muted);
        }
        .qty-control {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .qty-control button {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            border: 1px solid var(--line);
            background: var(--white);
            font-weight: 700;
            font-size: 16px;
            transition: background 0.15s;
            flex-shrink: 0;
        }
        .qty-control button:hover {
            background: var(--platinum-light);
        }
        .qty-control .qty-num {
            min-width: 24px;
            text-align: center;
            font-weight: 600;
        }
        .item-total {
            font-weight: 700;
            color: var(--cobalt);
            white-space: nowrap;
        }
        .remove-btn {
            background: none;
            border: none;
            color: var(--muted);
            font-size: 18px;
            padding: 4px;
            transition: color 0.15s;
        }
        .remove-btn:hover {
            color: var(--cobalt);
        }

        /* ----- Cart Summary ----- */
        .cart-summary {
            margin-top: 28px;
            padding-top: 24px;
            border-top: 2px solid var(--line);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }
        .cart-total {
            font-size: 24px;
            font-weight: 700;
            word-wrap: break-word;
        }
        .cart-total span {
            color: var(--cobalt);
        }
        .checkout-btn {
            background: var(--cobalt);
            color: var(--white);
            border: none;
            padding: 16px 40px;
            border-radius: 8px;
            font-size: 18px;
            font-weight: 700;
            transition: background 0.2s, transform 0.1s;
            white-space: nowrap;
        }
        .checkout-btn:hover {
            background: var(--red-deep);
        }
        .checkout-btn:active {
            transform: scale(0.97);
        }

        .empty-cart {
            text-align: center;
            padding: 60px 20px;
            color: var(--muted);
        }
        .empty-cart svg {
            margin-bottom: 16px;
            color: var(--line);
        }
        .empty-cart h2 {
            font-size: 24px;
            margin-bottom: 8px;
        }
        .empty-cart a {
            color: var(--cobalt);
            font-weight: 600;
            text-decoration: underline;
        }

        /* ===== INLINE CHECKOUT FORM ===== */
        .checkout-inline {
            display: none;
            margin-top: 28px;
            padding-top: 28px;
            border-top: 2px solid var(--line);
            animation: slideUp 0.35s ease;
        }
        .checkout-inline.open {
            display: block;
        }
        @keyframes slideUp {
            0% {
                opacity: 0;
                transform: translateY(20px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .checkout-inline .checkout-title {
            font-family: var(--display);
            font-size: 24px;
            margin-bottom: 4px;
        }
        .checkout-inline .checkout-sub {
            color: var(--muted);
            font-size: 14px;
            margin-bottom: 24px;
        }

        .checkout-section {
            margin-bottom: 24px;
            border: 1px solid var(--line);
            border-radius: var(--radius);
            padding: 20px 22px;
            transition: border-color .2s;
            background: var(--white);
        }
        .checkout-section:focus-within {
            border-color: var(--cobalt-bright);
        }
        .checkout-section .section-head {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 16px;
            margin-bottom: 14px;
            font-family: var(--display);
        }
        .checkout-section .section-head svg {
            color: var(--cobalt-bright);
            flex-shrink: 0;
        }
        .checkout-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px 18px;
        }
        .checkout-row.single {
            grid-template-columns: 1fr;
        }
        .checkout-row .field {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .checkout-row .field label {
            font-size: 12.5px;
            font-weight: 600;
            color: var(--graphite);
        }
        .checkout-row .field input,
        .checkout-row .field select {
            padding: 10px 12px;
            border: 1px solid var(--line);
            border-radius: 10px;
            font-family: var(--body);
            font-size: 14px;
            outline: none;
            transition: border .2s;
            background: var(--white);
            width: 100%;
        }
        .checkout-row .field input:focus,
        .checkout-row .field select:focus {
            border-color: var(--cobalt-bright);
        }
        .checkout-row .field .hint {
            font-size: 11px;
            color: var(--muted);
            margin-top: 2px;
        }

        /* Map container */
        .map-container {
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--line);
            height: 180px;
            margin-top: 10px;
            position: relative;
            background: #eaeaea;
        }
        .map-container #checkoutMap {
            width: 100%;
            height: 100%;
        }
        .map-container .map-label {
            position: absolute;
            bottom: 8px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(0, 0, 0, .7);
            color: #fff;
            padding: 3px 14px;
            border-radius: 99px;
            font-size: 11px;
            font-weight: 500;
            pointer-events: none;
            white-space: nowrap;
        }
        .coord-row {
            display: flex;
            gap: 12px;
            margin-top: 8px;
        }
        .coord-row .field {
            flex: 1;
        }
        .coord-row .field input {
            font-family: var(--mono);
            font-size: 12px;
            padding: 8px 10px;
            width: 100%;
        }

        /* Payment methods */
        .payment-methods {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 14px;
        }
        .payment-method-option {
            flex: 1;
            min-width: 100px;
            padding: 14px 18px;
            border: 2px solid var(--line);
            border-radius: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            font-size: 15px;
            cursor: pointer;
            transition: border-color .2s, background .2s;
            background: var(--white);
        }
        .payment-method-option:hover {
            border-color: var(--muted);
        }
        .payment-method-option.active {
            border-color: var(--cobalt-bright);
            background: #fef5f5;
        }
        .payment-method-option input[type="radio"] {
            appearance: none;
            width: 18px;
            height: 18px;
            border: 2px solid var(--line);
            border-radius: 50%;
            flex-shrink: 0;
            position: relative;
            transition: border-color .2s;
            margin: 0;
        }
        .payment-method-option input[type="radio"]:checked {
            border-color: var(--cobalt-bright);
        }
        .payment-method-option input[type="radio"]:checked::after {
            content: "";
            position: absolute;
            inset: 3px;
            border-radius: 50%;
            background: var(--cobalt-bright);
        }
        .payment-method-option .icon {
            font-size: 22px;
            line-height: 1;
        }

        .payment-details {
            background: var(--platinum-light);
            border-radius: 12px;
            padding: 16px 18px;
            margin-top: 4px;
            display: none;
        }
        .payment-details.show {
            display: block;
        }
        .payment-details .detail-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }
        .payment-details .field label {
            font-size: 12px;
            font-weight: 600;
            color: var(--graphite);
            display: block;
            margin-bottom: 3px;
        }
        .payment-details .field input {
            width: 100%;
            padding: 10px 12px;
            border: 1px solid var(--line);
            border-radius: 10px;
            font-family: var(--body);
            font-size: 14px;
            outline: none;
            background: var(--white);
            transition: border .2s;
        }
        .payment-details .field input:focus {
            border-color: var(--cobalt-bright);
        }

        .checkout-actions {
            display: flex;
            gap: 14px;
            justify-content: flex-end;
            margin-top: 8px;
            flex-wrap: wrap;
        }
        .checkout-actions .btn-confirm {
            background: var(--cobalt);
            color: var(--white);
            border: none;
            padding: 14px 36px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 16px;
            transition: background .2s, transform .1s;
        }
        .checkout-actions .btn-confirm:hover {
            background: var(--red-deep);
        }
        .checkout-actions .btn-confirm:active {
            transform: scale(0.97);
        }
        .checkout-actions .btn-confirm:disabled {
            opacity: .6;
            pointer-events: none;
        }
        .checkout-actions .btn-cancel {
            background: transparent;
            border: 1px solid var(--line);
            padding: 14px 28px;
            border-radius: 999px;
            font-weight: 600;
            font-size: 15px;
            color: var(--muted);
            transition: background .18s;
        }
        .checkout-actions .btn-cancel:hover {
            background: var(--platinum-light);
        }

        /* ----- Locate me button ----- */
        #getLocationBtn {
            background: var(--cobalt-bright);
            color: white;
            border: none;
            border-radius: 10px;
            padding: 10px 14px;
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            white-space: nowrap;
            transition: background .2s;
            flex-shrink: 0;
        }
        #getLocationBtn:hover {
            background: var(--red-deep);
        }
        #getLocationBtn:active {
            transform: scale(0.96);
        }
        #getLocationBtn svg {
            display: block;
        }
        @media (max-width: 480px) {
            #getLocationBtn span {
                display: none;
            }
        }

        /* ===== RELATED PRODUCTS (Horizontal Scroll) ===== */
        .related-section {
            margin-top: 48px;
            padding-top: 32px;
            border-top: 1px solid var(--line);
        }
        .related-section h2 {
            font-family: var(--display);
            font-size: 24px;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .related-section h2 small {
            font-family: var(--body);
            font-size: 14px;
            font-weight: 400;
            color: var(--muted);
        }

        .related-scroll-container {
            position: relative;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .related-scroll {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            overflow-y: hidden;
            scroll-behavior: smooth;
            -webkit-overflow-scrolling: touch;
            scroll-snap-type: x mandatory;
            padding: 8px 4px 16px;
            flex: 1;
            min-width: 0;
            scrollbar-width: thin;
            scrollbar-color: var(--line) transparent;
        }
        .related-scroll::-webkit-scrollbar {
            height: 6px;
        }
        .related-scroll::-webkit-scrollbar-track {
            background: transparent;
        }
        .related-scroll::-webkit-scrollbar-thumb {
            background: var(--line-dark);
            border-radius: 99px;
        }

        .scroll-btn {
            flex-shrink: 0;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            border: 1px solid var(--line);
            background: var(--white);
            color: var(--graphite);
            font-size: 22px;
            font-weight: 300;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background .18s, transform .18s, box-shadow .18s;
            cursor: pointer;
            z-index: 2;
            box-shadow: 0 4px 12px rgba(0, 0, 0, .06);
        }
        .scroll-btn:hover {
            background: var(--ink);
            color: var(--white);
            border-color: var(--ink);
            transform: scale(1.04);
            box-shadow: 0 8px 20px rgba(0, 0, 0, .12);
        }
        .scroll-btn:active {
            transform: scale(0.94);
        }
        .scroll-btn:disabled {
            opacity: .3;
            pointer-events: none;
        }

        .related-card {
            flex: 0 0 200px;
            min-width: 180px;
            max-width: 240px;
            scroll-snap-align: start;
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: 10px;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: box-shadow .2s, transform .2s;
            cursor: pointer;
            text-decoration: none;
            color: inherit;
        }
        .related-card:hover {
            box-shadow: 0 12px 24px rgba(11, 13, 16, .08);
            transform: translateY(-3px);
        }
        .related-card .r-media {
            aspect-ratio: 1/1;
            position: relative;
            display: block;
            background: #f8f6f6;
            border-bottom: 1px solid var(--line);
            overflow: hidden;
        }
        .related-card .r-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        .related-card .r-body {
            padding: 8px 10px 10px;
            flex: 1;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }
        .related-card .r-body .r-name {
            font-family: var(--body);
            font-size: 12px;
            font-weight: 500;
            line-height: 1.3;
            color: var(--ink);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
            word-break: break-word;
            margin-bottom: 3px;
        }
        .related-card .r-body .r-spec-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
            margin: 4px 0 6px;
        }
        .related-card .r-body .r-spec-chips span {
            font-family: var(--mono);
            font-size: 8px;
            font-weight: 600;
            background: var(--paper);
            border: 1px solid var(--line);
            padding: 2px 7px;
            border-radius: 999px;
            color: var(--graphite);
            letter-spacing: .01em;
        }
        .related-card .r-foot {
            margin-top: auto;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 6px;
            padding-top: 6px;
            border-top: 1px solid var(--line);
        }
        .related-card .r-foot .r-price {
            font-family: var(--display);
            font-size: 14px;
            font-weight: 700;
            line-height: 1.05;
            color: var(--ink);
        }
        .related-card .r-foot .r-price s {
            font-family: var(--mono);
            font-size: 9px;
            color: var(--muted);
            display: block;
            font-weight: 400;
            margin-top: 2px;
        }
        .related-card .r-listed {
            font-size: 9px;
            color: var(--muted);
            margin-bottom: 3px;
            font-family: var(--mono);
            letter-spacing: .02em;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .related-loading {
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 40px 20px;
            color: var(--muted);
            font-family: var(--mono);
            font-size: 13px;
            min-height: 120px;
            flex: 1;
        }

        /* ===== DELIVERY INFO & FAQ (Information Rich) ===== */
        .info-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin-top: 24px;
        }
        .info-card {
            background: var(--paper);
            border-radius: var(--radius);
            padding: 20px 22px;
            border: 1px solid var(--line);
        }
        .info-card h3 {
            font-family: var(--display);
            font-size: 17px;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .info-card h3 svg {
            color: var(--cobalt-bright);
            flex-shrink: 0;
        }
        .info-card p,
        .info-card li {
            font-size: 13.5px;
            color: var(--graphite);
            line-height: 1.6;
        }
        .info-card ul {
            list-style: disc;
            padding-left: 20px;
            margin-top: 4px;
        }
        .info-card ul li {
            list-style: disc;
            margin-bottom: 2px;
        }

        .faq-mini {
            margin-top: 6px;
        }
        .faq-mini .faq-q {
            font-weight: 600;
            font-size: 13.5px;
            margin-top: 10px;
        }
        .faq-mini .faq-q:first-child {
            margin-top: 0;
        }
        .faq-mini .faq-a {
            font-size: 13px;
            color: var(--muted);
            margin-top: 2px;
            padding-left: 4px;
        }

        /* ===== PAYMENT OVERLAY ===== */
        .payment-overlay {
            position: fixed;
            inset: 0;
            background: rgba(13, 13, 14, 0.7);
            backdrop-filter: blur(6px);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 200;
            padding: 20px;
        }
        .payment-overlay.open {
            display: flex;
        }
        .payment-overlay .modal-box {
            background: var(--white);
            max-width: 420px;
            width: 100%;
            padding: 40px 32px 32px;
            border-radius: 28px;
            text-align: center;
            box-shadow: 0 32px 80px rgba(0, 0, 0, 0.4);
            animation: modalUp 0.25s ease;
        }
        .payment-overlay .modal-box .spinner {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            border: 5px solid var(--line);
            border-top-color: var(--cobalt-bright);
            animation: spin 1s linear infinite;
            margin: 0 auto 16px;
        }
        @keyframes spin {
            to {
                transform: rotate(360deg);
            }
        }
        .payment-overlay .modal-box .check-icon {
            display: none;
            width: 56px;
            height: 56px;
            margin: 0 auto 16px;
            background: var(--green);
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 28px;
        }
        .payment-overlay .modal-box .fail-icon {
            display: none;
            width: 56px;
            height: 56px;
            margin: 0 auto 16px;
            background: var(--cobalt-bright);
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 28px;
        }
        .payment-overlay .modal-box.confirmed .spinner {
            display: none;
        }
        .payment-overlay .modal-box.confirmed .check-icon {
            display: flex;
        }
        .payment-overlay .modal-box.failed .spinner {
            display: none;
        }
        .payment-overlay .modal-box.failed .fail-icon {
            display: flex;
        }
        .payment-overlay .modal-box h3 {
            font-family: var(--display);
            font-size: 22px;
            margin-bottom: 6px;
        }
        .payment-overlay .modal-box p {
            color: var(--muted);
            font-size: 14px;
        }
        .payment-overlay .modal-box .retry-btn {
            display: none;
            margin-top: 18px;
            background: var(--ink);
            color: var(--white);
            border: none;
            padding: 12px 28px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 14px;
        }
        .payment-overlay .modal-box.failed .retry-btn {
            display: inline-flex;
        }

        /* ===== FOOTER ===== */
        footer {
            background: var(--ink);
            color: #c9cdd3;
            padding: 56px 0 24px;
        }
        .foot-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 40px;
        }
        .foot-brand p {
            font-size: 13.5px;
            color: #8b909a;
            margin: 14px 0 18px;
            max-width: 280px;
            line-height: 1.6;
        }
        .foot-social {
            display: flex;
            gap: 10px;
        }
        .foot-social a {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1px solid var(--line-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: border-color .18s, background .18s;
        }
        .foot-social a:hover {
            border-color: var(--cobalt-bright);
            background: rgba(216, 19, 36, .12);
        }
        .foot-col h4 {
            font-family: var(--mono);
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: .08em;
            color: #7d828c;
            margin-bottom: 16px;
            font-weight: 600;
        }
        .foot-col ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .foot-col a {
            font-size: 13.5px;
            color: #c9cdd3;
            transition: color .18s;
        }
        .foot-col a:hover {
            color: var(--white);
        }
        .foot-col .store-address {
            font-size: 13.5px;
            line-height: 1.6;
            color: #c9cdd3;
        }
        .foot-col .store-address strong {
            color: var(--white);
        }
        .foot-bottom {
            border-top: 1px solid var(--line-dark);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 12px;
            color: #7d828c;
            font-family: var(--mono);
        }
        @media (max-width: 880px) {
            .foot-grid {
                grid-template-columns: 1fr 1fr;
            }
            .info-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 560px) {
            .foot-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== BOTTOM NAV ===== */
        .bottom-nav {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 60;
            background: var(--white);
            border-top: 1px solid var(--line);
            padding: 8px 6px calc(8px + env(safe-area-inset-bottom));
        }
        .bottom-nav ul {
            display: flex;
            justify-content: space-around;
        }
        .bottom-nav a {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            font-size: 10.5px;
            color: var(--muted);
            font-weight: 600;
        }
        .bottom-nav a.active {
            color: var(--ink);
        }
        .bottom-nav a.active svg {
            color: var(--cobalt-bright);
        }
        @media (max-width: 640px) {
            .bottom-nav {
                display: block;
            }
            body {
                padding-bottom: 74px;
            }
            #headerCart {
                display: none;
            }
        }

        /* ===== CHAT FLOAT ===== */
        .chat-float {
            position: fixed;
            right: 18px;
            bottom: 24px;
            width: 56px;
            height: 56px;
            border-radius: 999px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--cobalt-bright);
            color: var(--white);
            box-shadow: 0 12px 30px rgba(16, 18, 20, 0.18);
            z-index: 75;
            text-decoration: none;
            transition: transform .14s ease, box-shadow .14s ease, opacity .14s ease;
        }
        .chat-float:hover {
            transform: translateY(-4px);
            box-shadow: 0 20px 40px rgba(16, 18, 20, 0.22);
        }
        .chat-float svg {
            display: block;
        }
        .chat-float:active {
            transform: translateY(-1px);
        }
        @media (max-width: 640px) {
            .chat-float {
                bottom: calc(74px + 12px + env(safe-area-inset-bottom));
            }
        }

        /* ===== CHAT OVERLAY ===== */
        .chat-overlay {
            position: fixed;
            inset: 0;
            background: rgba(13, 13, 14, .45);
            backdrop-filter: blur(4px);
            display: none;
            align-items: flex-end;
            justify-content: flex-end;
            z-index: 120;
            padding: 18px;
        }
        .chat-overlay.open {
            display: flex;
        }
        .chat-modal {
            width: min(420px, 100%);
            height: min(640px, calc(100vh - 36px));
            background: var(--white);
            border-radius: 22px;
            overflow: hidden;
            box-shadow: 0 26px 80px rgba(0, 0, 0, .28);
            display: flex;
            flex-direction: column;
        }
        .chat-header {
            padding: 18px 18px 14px;
            background: linear-gradient(120deg, var(--ink), var(--graphite));
            color: var(--white);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .chat-title {
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 0;
        }
        .chat-badge {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            background: var(--cobalt-bright);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .chat-title h3 {
            font-size: 18px;
            margin: 0;
        }
        .chat-title p {
            font-size: 12px;
            color: #bfc4cc;
            margin-top: 2px;
        }
        .chat-close {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, .16);
            background: transparent;
            color: var(--white);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .chat-body {
            padding: 18px;
            flex: 1;
            overflow: auto;
            background: #f7f8fa;
        }
        .chat-msg {
            max-width: 82%;
            padding: 12px 14px;
            border-radius: 16px;
            margin-bottom: 12px;
            font-size: 14px;
            line-height: 1.45;
        }
        .chat-msg.bot {
            background: var(--white);
            border: 1px solid var(--line);
            border-bottom-left-radius: 6px;
        }
        .chat-msg.user {
            margin-left: auto;
            background: var(--ink);
            color: var(--white);
            border-bottom-right-radius: 6px;
        }
        .chat-actions {
            padding: 14px 18px 18px;
            background: var(--white);
            border-top: 1px solid var(--line);
        }
        .chat-row {
            display: flex;
            gap: 10px;
            align-items: center;
        }
        .chat-input {
            flex: 1;
            border: 1px solid var(--line);
            border-radius: 999px;
            padding: 12px 16px;
            font-family: var(--body);
            outline: none;
            font-size: 14px;
        }
        .chat-send {
            border: none;
            background: var(--cobalt-bright);
            color: var(--white);
            padding: 12px 18px;
            border-radius: 999px;
            font-weight: 700;
        }
        @media (max-width: 640px) {
            .chat-overlay {
                padding: 0;
                align-items: flex-end;
                justify-content: stretch;
            }
            .chat-modal {
                width: 100%;
                height: 85vh;
                border-radius: 20px 20px 0 0;
            }
        }

        /* ===== LOGIN OVERLAY ===== */
        .login-overlay {
            position: fixed;
            inset: 0;
            background: rgba(13, 13, 14, .55);
            backdrop-filter: blur(6px);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 150;
            padding: 20px;
        }
        .login-overlay.open {
            display: flex;
        }
        .login-modal {
            width: min(440px, 100%);
            background: var(--white);
            border-radius: 24px;
            padding: 32px 28px 28px;
            box-shadow: 0 32px 80px rgba(0, 0, 0, .35);
            position: relative;
            animation: modalUp .24s ease;
            max-height: 90vh;
            overflow-y: auto;
        }
        .login-modal::-webkit-scrollbar {
            width: 4px;
        }
        .login-modal::-webkit-scrollbar-thumb {
            background: var(--line-dark);
            border-radius: 99px;
        }
        @keyframes modalUp {
            0% {
                opacity: 0;
                transform: translateY(18px) scale(.97);
            }
            100% {
                opacity: 1;
                transform: translateY(0) scale(1);
            }
        }
        .login-close {
            position: absolute;
            top: 14px;
            right: 16px;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1px solid var(--line);
            background: transparent;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--muted);
            transition: background .18s;
        }
        .login-close:hover {
            background: var(--platinum-light);
        }
        .login-modal h2 {
            font-family: var(--display);
            font-size: 24px;
            margin-bottom: 6px;
        }
        .login-modal p.sub {
            color: var(--muted);
            font-size: 14px;
            margin-bottom: 24px;
        }
        .login-modal label {
            font-weight: 600;
            font-size: 13px;
            display: block;
            margin-bottom: 4px;
        }
        .login-modal input {
            width: 100%;
            padding: 12px 14px;
            border: 1px solid var(--line);
            border-radius: 12px;
            font-family: var(--body);
            font-size: 14px;
            outline: none;
            transition: border .2s;
            margin-bottom: 16px;
        }
        .login-modal input:focus {
            border-color: var(--cobalt-bright);
        }
        .login-modal .btn-login {
            width: 100%;
            padding: 14px;
            border: none;
            border-radius: 999px;
            background: var(--ink);
            color: var(--white);
            font-weight: 700;
            font-size: 15px;
            transition: transform .18s, box-shadow .18s;
            margin-top: 4px;
        }
        .login-modal .btn-login:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(11, 13, 16, .2);
        }
        .login-modal .toggle-register {
            display: block;
            text-align: center;
            margin-top: 18px;
            font-size: 14px;
            color: var(--muted);
        }
        .login-modal .toggle-register a {
            color: var(--cobalt-bright);
            font-weight: 600;
            cursor: pointer;
        }
        .login-modal .toggle-register a:hover {
            text-decoration: underline;
        }
        .login-error {
            background: #fee9ea;
            color: #a10f1f;
            padding: 8px 12px;
            border-radius: 10px;
            font-size: 13px;
            display: none;
            margin-bottom: 14px;
        }
        .login-error.show {
            display: block;
        }

        .social-login-row {
            display: flex;
            gap: 12px;
            margin: 18px 0 12px;
            justify-content: center;
        }
        .social-login-row .social-btn {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 12px;
            border: 1px solid var(--line);
            border-radius: 12px;
            background: var(--white);
            font-weight: 600;
            font-size: 14px;
            color: var(--graphite);
            transition: background .18s, border-color .18s;
            cursor: pointer;
            text-decoration: none;
        }
        .social-login-row .social-btn:hover {
            background: var(--platinum-light);
            border-color: var(--muted);
        }
        .social-login-row .social-btn svg {
            width: 20px;
            height: 20px;
            flex-shrink: 0;
        }
        .social-login-row .social-btn.google svg {
            fill: #4285f4;
        }
        .social-login-row .social-btn.apple svg {
            fill: #000;
        }
        .divider {
            display: flex;
            align-items: center;
            gap: 12px;
            margin: 16px 0;
            color: var(--muted);
            font-size: 12px;
        }
        .divider::before,
        .divider::after {
            content: "";
            flex: 1;
            height: 1px;
            background: var(--line);
        }

        @media (max-width: 480px) {
            .login-modal {
                padding: 24px 16px 22px;
            }
            .social-login-row {
                flex-direction: column;
            }
            .social-login-row .social-btn {
                justify-content: center;
            }
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 768px) {
            .cart-container {
                padding: 20px;
                margin: 12px;
            }
            .cart-table th {
                font-size: 10px;
            }
            .cart-item-info img {
                width: 56px;
                height: 56px;
            }
            .cart-item-name {
                font-size: 14px;
            }
            .cart-total {
                font-size: 20px;
            }
            .checkout-btn {
                padding: 14px 24px;
                font-size: 16px;
            }
            .checkout-row {
                grid-template-columns: 1fr;
            }
            .payment-details .detail-row {
                grid-template-columns: 1fr;
            }
            .payment-methods {
                flex-direction: column;
            }
            .payment-method-option {
                min-width: unset;
            }
            .checkout-actions {
                flex-direction: column-reverse;
            }
            .checkout-actions .btn-confirm,
            .checkout-actions .btn-cancel {
                width: 100%;
                justify-content: center;
            }
            .checkout-section {
                padding: 14px 16px;
            }
            .map-container {
                height: 140px;
            }
            .cart-table th:nth-child(2),
            .cart-table td:nth-child(2) {
                display: none;
            }
            #getLocationBtn {
                padding: 10px 12px;
            }
            .cart-container h1 {
                font-size: 26px;
            }
            .checkout-title {
                font-size: 22px;
            }
            .info-grid {
                grid-template-columns: 1fr;
            }
            .related-card {
                flex: 0 0 160px;
                min-width: 140px;
            }
            .scroll-btn {
                width: 36px;
                height: 36px;
                font-size: 18px;
            }
        }
        @media (max-width: 480px) {
            .cart-container {
                padding: 16px;
                margin: 8px;
            }
            .cart-table {
                min-width: 480px;
            }
            .cart-item-info {
                gap: 8px;
            }
            .cart-item-info img {
                width: 48px;
                height: 48px;
            }
            .cart-item-name {
                font-size: 13px;
            }
            .qty-control button {
                width: 24px;
                height: 24px;
                font-size: 14px;
            }
            .qty-control .qty-num {
                min-width: 20px;
                font-size: 13px;
            }
            .item-total {
                font-size: 13px;
            }
            .cart-total {
                font-size: 18px;
            }
            .checkout-btn {
                font-size: 14px;
                padding: 12px 16px;
            }
            .related-card {
                flex: 0 0 140px;
                min-width: 120px;
            }
            .scroll-btn {
                width: 32px;
                height: 32px;
                font-size: 16px;
            }
        }