/* --- MODERN DESIGN THEME --- */
        :root {
            /* Using a refreshing blue/teal for drinks, or keep orange to match brand. 
               Let's stick to the previous orange for brand consistency. */
            --primary-color: #d35400; 
            --bg-color: #96001D;
            --card-bg: #96001D;
            --text-dark: #fbfdff;
            --text-light: #7f8c8d;
            --shadow: 0 4px 12px rgba(0,0,0,0.08);
            --radius: 16px;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--bg-color);
            margin: 0;
            padding-bottom: 100px; /* Space for fixed button */
            color: var(--text-dark);
        }

        /* Header Styling */
        header {
            background: var(--card-bg);
            padding: 20px;
            display: flex;
            align-items: center;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        #home {
            width: 24px;
            height: 24px;
            cursor: pointer;
            color: var(--text-dark);
        }

        h1 {
            flex-grow: 1;
            text-align: center;
            margin: 0;
            font-size: 1.5rem;
            color: white;
        }

        .subtitle {
            text-align: center;
            color: var(--text-light);
            font-size: 0.9rem;
            margin-top: 5px;
            margin-bottom: 20px;
        }

        /* Container & Grid */
        .container {
            max-width: 600px;
            margin: 20px auto;
            padding: 0 15px;
        }

        /* Category Sub-headers */
        h3.category-title {
            font-size: 1.1rem;
            margin-top: 30px;
            margin-bottom: 10px;
            color: var(--text-dark);
            border-bottom: 2px solid #eee;
            padding-bottom: 5px;
        }

        /* Product Cards */
        .item-card {
            background-color: #030708;
            border-radius: var(--radius);
            padding: 15px;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            box-shadow: var(--shadow);
            transition: transform 0.2s ease;
        }

        .item-info {
            flex-grow: 1;
        }

        .item-name {
            font-weight: 600;
            font-size: 1.05rem;
            display: block;
            margin-bottom: 4px;
        }

        .item-desc {
            font-size: 0.85rem;
            color: var(--text-light);
        }

        .item-price {
            color: var(--primary-color);
            font-weight: 700;
            display: block;
            margin-top: 8px;
        }

        /* Quantity Controls */
        .quantity-control {
            display: flex;
            align-items: center;
            background: #B72925;
            border-radius: 20px;
            padding: 5px;
        }

        .quantity-control button {
            background-color: #030708;
            border: none;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            cursor: pointer;
            font-size: 1.2rem;
            color: var(--primary-color);
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }

        .quantity-control span {
            width: 30px;
            text-align: center;
            font-weight: 600;
            font-size: 1rem;
        }

        /* Fixed Cart Button */
        .cart-bar {
            /* position: fixed; */
            bottom: 0;
            left: 0;
            width: 100%;
            /* background: var(--card-bg); */
            /* padding: 15px;
            box-shadow: 0 -5px 15px rgba(0,0,0,0.1);
            box-sizing: border-box; */
            display: flex;
            justify-content: center;
        }

        .btn-carrinho {
            background: #006400;
            color: white;
            border: none;
            padding: 15px 40px;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 700;
            cursor: pointer;
            width: 100%;
            max-width: 500px;
            transition: background 0.3s;
        }

        /* .btn-carrinho:hover {
            background: #a04000;
        } */