:root {
            --primary-color: #00897b;
            --primary-rgb: 0, 137, 123; /* Added for rgba usage */
            --bg-color: #f8f9fa;
            --card-bg: #ffffff;
            --text-dark: #2d3436;
            --text-light: #636e72;
            --active-nav-bg: #2d3436;
            --active-nav-text: #ffffff;
        }
        body {
            background-color: var(--bg-color);
            font-family: 'Poppins', sans-serif;
            padding-bottom: 90px;
            -webkit-font-smoothing: antialiased;
        }

        /* Bootstrap Renk Override - Tema Rengi ile Eşitleme */
        .text-primary {
            color: var(--primary-color) !important;
        }

        .bg-primary {
            background-color: var(--primary-color) !important;
        }

        .btn-primary {
            background-color: var(--primary-color) !important;
            border-color: var(--primary-color) !important;
        }

        .btn-primary:hover, .btn-primary:active, .btn-primary:focus {
            background-color: var(--primary-color) !important;
            border-color: var(--primary-color) !important;
            filter: brightness(0.9);
        }

        .btn-outline-primary {
            color: var(--primary-color) !important;
            border-color: var(--primary-color) !important;
        }

        .btn-outline-primary:hover {
            background-color: var(--primary-color) !important;
            color: #fff !important;
        }
        
        .text-small {
            font-size: 12px;
        }

        .text-warning {
            color: #ffc107 !important;
        }

        /* Header Area */
        .app-header {
            background: #ffffff;
            position: relative;
            z-index: 100;
            padding: 35px 0 0;
            transition: all 0.3s ease;
            width: 100%;
        }
        
        /* Sticky Header - JS Removed, using CSS Sticky */
        /* .app-header.fixed styles removed */

        .header-spacer {
            display: none;
        }

        /* Main Header Wrapper */
        .main-header-card {
            background: #ffffff;
            border-radius: 0 0 30px 30px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
            padding: 15px 0 15px; /* Reduced padding */
            margin-bottom: 20px;
            position: sticky; /* Make it sticky */
            top: 0;
            z-index: 1020; /* High z-index to stay on top */
            width: 100%;
            transition: all 0.3s ease;
        }

        .brand-logo {
            text-align: center;
            margin-bottom: 10px; /* Reduced margin */
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 15px;
            opacity: 1;
            min-height: auto;
        }

        .brand-logo.no-text {
            gap: 0;
        }

        .restaurant-logo-img {
            max-height: 90px;
            max-width: 100%;
            object-fit: contain;
            transition: all 0.3s ease;
        }

        .brand-logo i {
            font-size: 35px;
            color: var(--primary-color);
        }
        
        .brand-logo h1 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-dark);
            margin: 0;
        }

        .table-info-wrapper {
            transition: all 0.3s ease;
            opacity: 1;
            height: auto;
            overflow: hidden;
        }

        .table-info-badge {
            display: inline-block;
            background: #f8f9fa;
            padding: 5px 15px;
            border-radius: 20px;
            box-shadow: none;
            font-size: 13px;
            color: var(--text-light);
            border: 1px solid #eee;
        }
        
        /* Sticky Header State (added via JS) */
        .main-header-card.scrolled {
            padding: 10px 0;
            border-radius: 0 0 20px 20px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
        }

        .main-header-card.scrolled .brand-logo {
            display: none;
        }

        .main-header-card.scrolled .table-info-wrapper {
            display: none;
        }

        /* Categories - Inside Header Card */
        .categories-container {
            position: relative; /* Not sticky anymore to keep card look */
            top: auto;
            z-index: 1;
            background: transparent;
            padding: 0;
            display: flex;
            align-items: center;
            gap: 10px;
            padding-left: 15px;
            padding-right: 15px;
            transition: all 0.3s ease;
            box-shadow: none;
        }

        .category-swiper {
            width: 100%;
            overflow: hidden; /* Prevent horizontal scroll */
            padding: 10px 5px; /* Increase padding for shadow visibility */
            margin: -10px -5px; /* Compensate for padding */
        }

        .category-swiper .swiper-slide {
            width: auto; /* Fix for mobile: Allow pills to size automatically */
            margin-right: 10px; /* Space between slides */
        }

        .category-pill {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 20px;
            background: #ffffff;
            border-radius: 50px; /* Pill Shape */
            color: var(--text-light);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            white-space: nowrap;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05); /* Soft Shadow */
            transition: all 0.3s ease;
            border: 1px solid #f0f0f0;
        }
        
        .category-pill i {
            margin-right: 8px;
            font-size: 16px;
        }

        .category-pill.active {
            background: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
            box-shadow: 0 4px 10px rgba(var(--primary-rgb), 0.3);
            transform: translateY(-2px);
        }
        
        .category-pill:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        


        /* Product Grid */
        .category-section {
            margin-bottom: 30px;
            scroll-margin-top: 180px;
        }
        
        .section-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 15px;
            padding-left: 5px;
            border-left: 4px solid var(--primary-color);
            padding-left: 10px;
        }
        
        .product-card {
            background: var(--card-bg);
            border-radius: 15px;
            padding: 10px;
            display: flex;
            gap: 15px;
            margin-bottom: 15px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.03);
            cursor: pointer;
            transition: transform 0.2s;
        }

        .product-card:active {
            transform: scale(0.98);
        }

        .product-image {
            width: 80px;
            height: 80px;
            border-radius: 12px;
            object-fit: cover;
            flex-shrink: 0;
        }

        .product-details {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .product-details h3 {
            font-size: 15px;
            font-weight: 600;
            margin: 0 0 5px;
            color: var(--text-dark);
        }

        .product-details p {
            font-size: 12px;
            color: var(--text-light);
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            line-height: 1.4;
        }

        .price-action {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 8px;
        }

        .price {
            font-weight: 700;
            color: var(--primary-color);
            font-size: 15px;
        }

        .add-btn {
            background: #f0f2f5;
            width: 28px;
            height: 28px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-color);
            transition: all 0.2s;
        }

        /* Modals */
        .modal-content {
            border-radius: 20px;
            border: none;
            overflow: hidden;
        }
        
        .modal-img {
            width: 100%;
            height: 250px;
            object-fit: cover;
        }
        
        .close-btn-wrapper {
            position: absolute;
            top: 15px;
            right: 15px;
            z-index: 10;
        }
        
        .btn-close-custom {
            background: rgba(255,255,255,0.9);
            border: none;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #333;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        
        .modal-title-custom {
            font-size: 20px;
            color: var(--text-dark);
            line-height: 1.3;
        }
        
        .modal-price-custom {
            font-size: 18px;
            white-space: nowrap;
        }
        
        .modal-desc-custom {
            font-size: 14px;
            line-height: 1.6;
        }
        
        .cat-grid-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 15px;
            background: #f8f9fa;
            border-radius: 16px;
            text-decoration: none;
            color: var(--text-dark);
            transition: all 0.2s;
            height: 100%;
        }
        
        .cat-grid-item:hover, .cat-grid-item:active {
            background: #e9ecef;
            transform: translateY(-2px);
        }
        
        .cat-grid-item .icon-box {
            width: 50px;
            height: 50px;
            background: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 10px;
            font-size: 20px;
            color: var(--primary-color);
            box-shadow: 0 4px 10px rgba(0,0,0,0.05);
        }
        
        .cat-grid-item span {
            font-size: 13px;
            font-weight: 500;
            text-align: center;
        }

        /* Bottom Nav - Redesigned */
        .bottom-nav {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 90px;
            background: #ffffff;
            display: flex;
            justify-content: space-around;
            align-items: center;
            padding: 0 20px 10px;
            box-shadow: 0 -10px 30px rgba(0,0,0,0.08);
            z-index: 1000;
            border-radius: 30px 30px 0 0;
        }

        .nav-item {
            background: none;
            border: none;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: #95a5a6;
            gap: 6px;
            padding: 10px;
            transition: all 0.3s ease;
            width: 80px;
        }

        .nav-item i {
            font-size: 24px;
        }

        .nav-item span {
            font-size: 12px;
            font-weight: 600;
        }

        .nav-item.active {
            color: var(--text-dark);
        }
        
        /* Center Button Wrapper */
        .nav-center-wrapper {
            position: relative;
            top: -35px;
            display: flex;
            flex-direction: column;
            align-items: center;
            z-index: 1001;
        }

        .nav-item-center {
            width: 70px;
            height: 70px;
            background: var(--primary-color);
            border-radius: 50%;
            border: 6px solid #ffffff;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            box-shadow: 0 10px 25px rgba(var(--primary-rgb), 0.4);
            font-size: 30px;
            transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            cursor: pointer;
        }
        
        .nav-item-center:hover {
            transform: scale(1.05);
        }

        .nav-item-center:active {
            transform: scale(0.95);
        }
        
        .nav-center-text {
            font-size: 13px;
            font-weight: 700;
            color: var(--text-dark);
            margin-top: 8px;
            text-shadow: 0 2px 5px rgba(0,0,0,0.05);
        }

        /* Toast */
        .toast-container-custom {
            z-index: 1060;
        }

        /* Mobile Grid Layout */
        .product-grid.mobile-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }

        .product-grid.mobile-grid .product-card {
            flex-direction: column;
            gap: 10px;
            height: 100%;
        }

        .product-grid.mobile-grid .product-image {
            width: 100%;
            height: 140px; /* Karemsi görünüm için */
        }

        .product-grid.mobile-grid .product-details p {
            -webkit-line-clamp: 2; /* Açıklamayı 2 satırla sınırla */
            line-clamp: 2;
        }

        /* PC (Desktop) Layout Fixes - Screenshot Matching */
        @media (min-width: 992px) {
            body {
                background-color: #f8f9fa; /* Light gray background */
            }

            /* Header Card (Logo + Categories) - Desktop Override */
            .main-header-card {
                max-width: 1100px;
                margin: 40px auto 40px; /* Bigger spacing */
                background-color: #ffffff;
                border-radius: 50px; /* More rounded */
                box-shadow: 0 10px 40px rgba(0,0,0,0.08); /* Deep Shadow */
                padding: 40px 0 30px;
            }

            /* Main Content Container */
            .container.px-4 {
                max-width: 1100px;
                margin: 0 auto 100px; /* Bottom space for floating nav */
                background-color: #ffffff;
                min-height: auto;
                border-radius: 40px; /* Fully rounded */
                box-shadow: 0 10px 30px rgba(0,0,0,0.05);
                padding: 40px;
            }

            /* Header Area */
            .app-header {
                max-width: 100%;
                margin: 0;
                background: transparent;
                padding-top: 0;
            }

            .brand-logo {
                margin-bottom: 20px;
            }

            /* Categories - Centered Pills */
            .categories-container {
                max-width: 100%;
                margin: 0;
                background: transparent;
                box-shadow: none;
                padding: 0;
                justify-content: center; /* Center align items */
                position: relative; /* Disable sticky */
            }

            .category-swiper {
                overflow: visible; /* Allow pills to be seen clearly */
                display: flex;
                justify-content: center;
            }

            .swiper-wrapper {
                justify-content: center; /* Center slides */
            }

            .swiper-slide {
                width: auto; /* Auto width for pills */
                margin: 0 5px;
            }

            /* Product Grid - 3 Columns */
            .product-grid, .product-grid.mobile-grid {
                display: grid;
                grid-template-columns: repeat(3, 1fr);
                gap: 30px;
            }

            /* Product Card - Vertical Layout */
            .product-card {
                flex-direction: column;
                height: 100%;
                align-items: flex-start;
                padding: 20px;
                border: 1px solid #f0f0f0;
                background: #fff;
                box-shadow: none; /* Cleaner look */
            }
            
            .product-card:hover {
                box-shadow: 0 10px 25px rgba(0,0,0,0.05);
                transform: translateY(-3px);
                border-color: transparent;
            }

            .product-image {
                width: 100%;
                height: 220px;
                border-radius: 12px;
                margin-bottom: 15px;
            }

            .product-details {
                width: 100%;
                display: flex;
                flex-direction: column;
                justify-content: space-between;
                flex: 1;
            }

            .product-details h3 {
                font-size: 18px;
                margin-bottom: 8px;
            }

            .product-details p {
                font-size: 13px;
                -webkit-line-clamp: 3;
                line-clamp: 3;
                margin-bottom: 15px;
            }

            .price-action {
                margin-top: auto;
                width: 100%;
            }

            .price {
                font-size: 18px;
            }

            /* Bottom Nav - Floating Desktop */
            .bottom-nav {
                max-width: 500px;
                left: 50%;
                transform: translateX(-50%);
                bottom: 30px; /* Floating */
                border-radius: 50px; /* Fully rounded */
                padding-bottom: 0; /* Center vertically */
                height: 80px;
                box-shadow: 0 10px 40px rgba(0,0,0,0.1);
            }
            
            .nav-center-wrapper {
                top: -40px;
            }
        }