/* Brand colours come from site_theme_css.html (Shop theme). Only layout vars here. */
        :root {
            --content-max-width: 900px;
            --header-padding: 1.2rem;
            --nav-item-padding: 0.4rem 1.1rem;
        }

        body {
            background: var(--background-color);
            margin: 0;
            font-family: 'Segoe UI', Arial, sans-serif;
            min-width: 320px;
            overflow-x: hidden;
        }

        header {
            background: #fff;
            padding: var(--header-padding) 0 0.5rem 0;
            text-align: center;
            border-bottom: 1px solid var(--border-color);
            width: 100%;
        }

        .logo {
            height: 40px !important;
            width: auto !important;
            max-width: 150px !important;
            border-radius: 4px;
            margin-bottom: 0.1rem;
            object-fit: contain;
            background: white;
            padding: 2px;
            box-shadow: 0 1px 4px rgba(0,0,0,0.05);
        }

        .logo-link {
            text-decoration: none;
            display: inline-block;
            transition: transform 0.3s ease;
        }

        .logo-link:hover {
            transform: scale(1.05);
        }

        .site-title {
            font-size: clamp(1.5rem, 5vw, 2rem);
            font-weight: 700;
            color: var(--primary-color);
            margin: 0.2rem 0 0.5rem 0;
        }

        .site-title-link {
            text-decoration: none;
            color: inherit;
            transition: color 0.3s ease;
        }

        .site-title-link:hover {
            color: var(--hover-color);
        }

        nav {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 1rem;
            margin: 0.5rem 0;
            flex-wrap: wrap;
            padding: 0 1rem;
            transition: all 0.3s ease;
        }

        nav a,
        .nav-btn {
            color: var(--secondary-color);
            text-decoration: none;
            font-weight: 500;
            font-size: clamp(0.9rem, 2.5vw, 1.08rem);
            padding: var(--nav-item-padding);
            border-radius: 1.2rem;
            transition: all 0.18s ease;
            background: none;
            border: none;
            cursor: pointer;
            white-space: nowrap;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }

        nav a:hover,
        .nav-btn:hover {
            background: var(--border-color);
            color: var(--hover-color);
            transform: translateY(-1px);
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            flex-wrap: wrap;
            justify-content: center;
        }

        .profile-icon,
        .cart-icon {
            width: clamp(16px, 4vw, 20px);
            height: clamp(16px, 4vw, 20px);
            color: var(--secondary-color);
        }

        .cart-link {
            position: relative;
        }

        .cart-count {
            position: absolute;
            top: -7px;
            right: -10px;
            background: var(--secondary-color);
            color: #fff;
            font-size: clamp(0.7rem, 2vw, 0.8rem);
            border-radius: 50%;
            padding: 2px 6px;
            min-width: 20px;
            text-align: center;
        }

        .content {
            margin: 0 auto;
            max-width: var(--content-max-width);
            padding: clamp(1rem, 4vw, 2rem);
            width: 100%;
            box-sizing: border-box;
        }

        /* Tablet Styles */
        @media (max-width: 768px) {
            nav {
                gap: 0.8rem;
                padding: 0 0.8rem;
            }

            .nav-right {
                width: 100%;
                justify-content: center;
                margin-top: 0.5rem;
                padding-top: 0.5rem;
                border-top: 1px solid var(--border-color);
            }

            nav a,
            .nav-btn {
                padding: 0.5rem 1rem;
            }
        }

        /* Mobile Styles */
        @media (max-width: 768px) {
            header {
                padding: 1rem 0;
            }

            header nav {
                display: none;
                /* Hide the top navigation on mobile */
            }

            .site-title {
                margin-bottom: 1rem;
            }

            /* Add padding to main content to prevent overlap with fixed nav */
            .content {
                padding-bottom: 60px;
            }
        }

        /* Print Styles */
        @media print {
            body {
                background: white;
            }

            .nav-right {
                display: none;
            }

            .content {
                padding: 0;
                margin: 0;
                max-width: 100%;
            }
        }

        /* Mobile Navigation Styles */
                .mobile-nav {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background: white;
            display: none;
            justify-content: space-around;
            align-items: center;
            padding: 0.4rem 0 max(0.4rem, env(safe-area-inset-bottom, 0.4rem));
            box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
            z-index: 1000;
            margin: 0;
            border-top: 1px solid var(--border-color);
        }

        .mobile-nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: var(--secondary-color);
            text-decoration: none;
            font-weight: 500;
            font-size: 0.7rem;
            padding: 0.3rem 0.5rem;
            border-radius: 0.6rem;
            transition: all 0.18s ease;
            position: relative;
            min-height: 36px;
            flex: 1;
            text-align: center;
        }

        .mobile-nav-item i {
            font-size: 1rem;
            margin-bottom: 0.1rem;
        }

        .mobile-nav-item:hover,
        .mobile-nav-item.active {
            background: var(--border-color);
            color: var(--hover-color);
        }

        .mobile-nav .cart-count {
            position: absolute;
            top: 0.1rem;
            right: 0.6rem;
            background: var(--secondary-color);
            color: #fff;
            font-size: 0.6rem;
            border-radius: 50%;
            padding: 1px 4px;
            min-width: 14px;
            height: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
        }

        @media (max-width: 480px) {
            .mobile-nav {
                display: flex;
                padding: 0.3rem 0;
            }

            .nav-right {
                display: none;
            }
            
            .mobile-nav-item {
                min-height: 32px;
                padding: 0.2rem 0.4rem;
                font-size: 0.65rem;
            }
            
            .mobile-nav-item i {
                font-size: 0.9rem;
                margin-bottom: 0.05rem;
            }
            
            .mobile-nav .cart-count {
                top: 0.05rem;
                right: 0.4rem;
                font-size: 0.55rem;
                min-width: 12px;
                height: 12px;
                padding: 0 3px;
            }
            
            /* Ensure no extra space at bottom */
            body {
                margin-bottom: 0;
                padding-bottom: 0;
            }
            
            html {
                margin-bottom: 0;
                padding-bottom: 0;
            }
            
            /* Reduce content padding for smaller nav and ensure proper spacing */
            .content {
                padding-bottom: max(52px, calc(env(safe-area-inset-bottom, 0px) + 52px));
            }
            
            /* Ensure modal doesn't interfere with navigation */
            .modal {
                padding-bottom: max(52px, calc(env(safe-area-inset-bottom, 0px) + 52px));
            }
        }

        /* Mobile header styles */
        .mobile-header {
            display: none;
            position: sticky;
            top: 0;
            left: 0;
            width: 100%;
            padding: calc(env(safe-area-inset-top, 0px) + 0.35rem) 0.75rem 0.35rem 0.75rem;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: saturate(180%) blur(18px);
            -webkit-backdrop-filter: saturate(180%) blur(18px);
            border-bottom: 1px solid rgba(160, 82, 45, 0.15);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
            z-index: 1050;
            min-height: 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.6rem;
        }

        /* iCloud-like layout helpers */
        .mobile-left,
        .mobile-right {
            display: flex;
            align-items: center;
            min-width: 42px;
            flex: 0 0 auto;
        }

        .mobile-left { gap: 0.5rem; }

        .mobile-logo-btn {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            white-space: nowrap;
        }

        .mobile-title { display: inline-block; line-height: 1; }

        .mobile-center {
            display: flex;
            justify-content: center;
            align-items: center;
            flex: 1 1 auto;
            min-width: 0;
        }

        .mobile-auth-group { gap: 0.4rem; }

        .mobile-auth-btn {
            color: #6d4c2b;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            padding: 0.45rem 0.8rem;
            border-radius: 1.2rem;
            background: rgba(255, 255, 255, 0.95);
            border: 1px solid rgba(160, 82, 45, 0.15);
            font-size: 0.95rem;
            font-weight: 600;
            white-space: nowrap;
            transition: all 0.2s ease;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
        }

        /* Icon-only auth button size to match logo */
        .mobile-right .mobile-auth-btn {
            width: 32px;
            height: 32px;
            padding: 0;
            border-radius: 50%;
            justify-content: center;
        }
        .mobile-right .mobile-auth-btn i { font-size: 1.05rem; }

        .mobile-auth-btn i {
            font-size: 1rem;
        }

        .mobile-auth-btn:hover {
            background: var(--border-color);
            color: var(--hover-color);
            transform: translateY(-1px);
        }

        .mobile-auth-btn.login-btn,
        .mobile-auth-btn.signup-btn { background: none; }

        .mobile-auth-btn.login-btn:hover,
        .mobile-auth-btn.signup-btn:hover {
            background: var(--border-color);
            color: var(--hover-color);
        }

        @media (max-width: 480px) {
            .auth-text {
                display: none;
            }

            .mobile-auth-btn {
                padding: 0.5rem;
                border-radius: 50%;
                width: 36px;
                height: 36px;
                justify-content: center;
            }

            .mobile-auth-btn i {
                margin: 0;
                font-size: 1.2rem;
            }

            /* Hide signup button in mobile view */
            .mobile-auth-btn.signup-btn {
                display: none;
            }
        }

        /* Hide mobile header on desktop */
        .mobile-header {
            display: none;
        }

        /* Desktop logo styling */
        .desktop-logo {
            display: block;
            margin: 0 auto 0.2rem auto;
        }

        /* Mobile logo styling */
        .mobile-logo {
            display: none;
        }

        @media (max-width: 768px) {
            .mobile-header { display: flex; }
            header { padding: 0; }
            .logo { margin: 0; }
            /* Hide desktop header elements on mobile */
            .desktop-logo,
            .site-title-link,
            header > .logo-link,
            header > nav { display: none !important; }
            /* Show mobile logo */
            .mobile-logo { display: block; }
            /* Compact header; logo large enough to read without dominating */
            .mobile-header .mobile-logo {
                width: auto !important;
                height: 48px !important;
                max-width: min(200px, 58vw) !important;
                max-height: 48px !important;
                border-radius: 5px;
                background: white;
                object-fit: contain;
                object-position: left center;
                padding: 2px;
                box-sizing: border-box;
                border: 1px solid rgba(160, 82, 45, 0.08);
            }
            .mobile-title { font-size: 1.05rem; }
        }