:root {
    --primary-brown: #8B5E3C;
    --dark-brown: #4B2E05;
    --accent-red: #c0392b;
    --accent-blue: #3498db;
    --accent-green: #27ae60;
    --bg-light: #f4f4f4;
    --transition-speed: 0.5s;
    --modal-bg: #fff;
    --modal-shadow: rgba(0, 0, 0, 0.15);
    --modal-radius: 20px;
    --modal-padding: 40px;
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body { margin: 0; font-family: var(--font-primary); background: var(--bg-light); overflow-x: hidden; padding-bottom: 40px; }

.container { max-width: 1200px; margin: 20px auto; background: rgba(255,255,255,0.95); border-radius: 20px; padding: 30px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }

header { text-align: center; font-size: 3.5rem; color: var(--dark-brown); text-transform: uppercase; margin-bottom: 10px; font-weight: 900; letter-spacing: 2px; }

.search-bar {
    max-width: 400px;
    margin: 0 auto 20px auto;
    display: flex;
    justify-content: center;
}
.search-bar input {
    width: 100%;
    padding: 10px 15px;
    font-size: 1rem;
    border-radius: 25px;
    border: 2px solid var(--primary-brown);
    outline: none;
    transition: border-color 0.3s;
}
.search-bar input:focus {
    border-color: var(--accent-red);
}

.info-bar {
    display: flex;
    justify-content: space-around;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 15px;
    padding: 15px;
    margin-bottom: 30px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    flex-wrap: wrap;
    gap: 15px;
}
.info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #555;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.3s;
    font-weight: 600;
    letter-spacing: 0.03em;
    user-select: none;
    flex: 1 1 150px;
    justify-content: center;
    position: relative;
}
.info-item i {
    color: var(--primary-brown);
    font-size: 1.5rem;
    transition: color 0.3s;
}
.info-item:hover {
    color: var(--accent-red);
    transform: translateY(-3px);
}
.info-item:hover i {
    color: var(--accent-red);
}

/* Separar hover do ícone do carrinho e do nome do utilizador */
.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: #555;
    font-weight: 600;
    transition: color 0.3s, transform 0.3s;
}
.user-info:hover {
    color: var(--accent-red);
    transform: translateY(-3px);
}
.user-info i {
    color: var(--primary-brown);
    font-size: 1.5rem;
    transition: color 0.3s;
}
.user-info:hover i {
    color: var(--accent-red);
}

.cart-icon-container {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-green);
    font-weight: 700;
    cursor: pointer;
    transition: color 0.3s, transform 0.3s;
}
.cart-icon-container:hover {
    color: #2ecc71;
    transform: scale(1.1);
}
.cart-icon-wrapper {
    position: relative;
    display: inline-block;
}
.cart-icon-wrapper i {
    font-size: 1.8rem;
    color: var(--accent-green);
}
.cart-badge {
    position: absolute;
    top: -8px;
    right: -10px;
    background: var(--accent-red);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.shelf-title { font-size: 1.5rem; color: #fff; background: var(--accent-red); padding: 10px 30px; border-radius: 15px 15px 0 0; border: none; display: inline-block; font-weight: bold; margin-bottom: 0; border-bottom-left-radius: 0; border-bottom-right-radius: 0; }

#destaques {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 25px;
    border: none;
    background-color: #7B5E3C;
    background-image: linear-gradient(135deg, #7B5E3C 25%, #6A4F2B 50%, #7B5E3C 75%);
    box-shadow: inset 0 0 15px rgba(0,0,0,0.3), inset 0 0 40px rgba(255, 255, 255, 0.1);
    background-blend-mode: multiply;
    padding: 25px;
    border-radius: 0 20px 20px 20px;
    margin-bottom: 40px;
    min-height: 180px;
    align-items: center;
    box-sizing: border-box;
}

.shelf-container {
    position: relative;
    height: auto;
    min-height: 400px;
    overflow: hidden;
}

.shelf {
    background-color: #7B5E3C;
    background-image: linear-gradient(135deg, #7B5E3C 25%, #6A4F2B 50%, #7B5E3C 75%);
    box-shadow: inset 0 0 15px rgba(0,0,0,0.3), inset 0 0 40px rgba(255, 255, 255, 0.1);
    border-radius: 0;
    padding: 25px;
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 25px;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transition: transform var(--transition-speed) ease, opacity var(--transition-speed) ease;
    opacity: 0;
    pointer-events: none;
    box-shadow: inset 0 0 15px rgba(0,0,0,0.3);
    box-sizing: border-box;
}

.shelf.active {
    opacity: 1;
    pointer-events: auto;
    position: relative;
    transform: translateX(0);
    z-index: 10;
}

.shelf.slide-in-right { transform: translateX(100%); }
.shelf.slide-in-left { transform: translateX(-100%); }
.shelf.slide-out-left { transform: translateX(-100%); opacity: 0; pointer-events: none; position: absolute; z-index: 5; }
.shelf.slide-out-right { transform: translateX(100%); opacity: 0; pointer-events: none; position: absolute; z-index: 5; }

nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
    padding: 10px;
    background: rgba(255,255,255,0.5);
    border-radius: 50px;
    backdrop-filter: blur(5px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}
.menu-item {
    background: transparent;
    color: #555;
    padding: 10px 25px;
    border-radius: 40px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    font-weight: 600;
    text-align: center;
    border: 2px solid transparent;
    box-shadow: none;
    flex: none;
}
.menu-item:hover {
    color: var(--primary-brown);
    background: rgba(139, 94, 60, 0.1);
    transform: translateY(-2px);
}
.menu-item.active {
    background: var(--primary-brown);
    color: white;
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(139, 94, 60, 0.3);
}

.fruit {
    background: white;
    border-radius: 15px;
    padding: 15px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    width: 180px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.fruit:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}
.fruit img { width: 120px; height: 120px; object-fit: contain; transition: 0.5s; margin: 0 auto; }
.fruit:hover img { transform: scale(1.1); }

.badge {
    position: absolute;
    top: 15px;
    right: -35px;
    padding: 5px 45px;
    transform: rotate(45deg);
    font-size: 10px;
    font-weight: 900;
    color: #fff;
    z-index: 10;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.promo-badge { background: #f1c40f; color: #000; }
.order-badge { background: #2980b9; }

.price-box {
    background: #222;
    color: #fff;
    padding: 10px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
    min-width: 130px;
    font-weight: bold;
}
.price-old { text-decoration: line-through; color: #ff7675; font-size: 0.85rem; }
.price-new { font-size: 1.1rem; color: #fff !important; }

.info-btn {
    color: var(--accent-blue);
    font-size: 1.4rem;
    cursor: pointer;
    position: absolute;
    top: 10px;
    left: 10px;
    border-radius: 50%;
    padding: 6px;
    background: rgba(255,255,255,0.9);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    transition: 0.3s;
    z-index: 20;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.info-btn:hover { background: var(--accent-blue); color: white; transform: rotate(15deg) scale(1.2); }

/* Botão verde com ícone branco para "Adicionar" */
.add-btn {
    background: var(--accent-green);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 10px 0;
    font-size: 1.1rem;
    cursor: pointer;
    margin-top: 15px;
    font-weight: bold;
    transition: background-color 0.3s;
    user-select: none;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}
.add-btn:hover { background: #2ecc71; }
.add-btn i {
    font-size: 1.3rem;
}

.quantity-control {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
}
.btn-qty {
    background-color: var(--primary-brown);
    color: white;
    border: none;
    border-radius: 6px;
    width: 30px;
    height: 30px;
    font-size: 1.2rem;
    cursor: pointer;
    font-weight: 700;
    transition: background-color 0.3s;
    user-select: none;
}
.btn-qty:hover { background-color: var(--accent-red); }
.qty-input {
    width: 45px;
    text-align: center;
    font-size: 1rem;
    padding: 4px 6px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-weight: 600;
}

#modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(6px);
    padding: 20px;
    overflow-y: auto;
}
.modal-content {
    background: var(--modal-bg);
    padding: var(--modal-padding);
    border-radius: var(--modal-radius);
    max-width: 900px;
    width: 95%;
    text-align: center;
    position: relative;
    box-shadow: 0 10px 30px var(--modal-shadow);
    transform: scale(0.8);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    font-size: 1.1rem;
    color: #333;
    font-weight: 500;
    line-height: 1.6;
    overflow-y: auto;
    max-height: 80vh;
    overflow-x: hidden;
}
#modal.active .modal-content { transform: scale(1); opacity: 1; }

.close-btn {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 28px;
    cursor: pointer;
    color: #999;
    transition: 0.3s;
    font-weight: 700;
    user-select: none;
}
.close-btn:hover { color: var(--accent-red); transform: rotate(90deg); }

.info-grid {
    text-align: left;
    margin-top: 25px;
    border-top: 2px solid #eee;
    padding-top: 20px;
    font-size: 1rem;
}
.info-label {
    font-weight: 700;
    color: var(--primary-brown);
    width: 130px;
    display: inline-block;
    font-size: 1.05rem;
}

.modal-icon { font-size: 3.5rem; color: var(--accent-red); margin-bottom: 15px; }
.modal-content h2 { color: var(--dark-brown); margin-bottom: 20px; font-size: 1.8rem; }
.modal-content p { margin-bottom: 15px; text-align: justify; }
.modal-content ul { text-align: left; padding-left: 20px; margin-bottom: 20px; }
.highlight-text { color: var(--accent-red); font-weight: bold; }

table { width: 100%; border-collapse: collapse; margin-top: 20px; font-size: 1rem; table-layout: fixed; word-wrap: break-word; }
th, td { border: 1px solid #ddd; padding: 12px 15px; text-align: center; vertical-align: middle; }
th { background-color: var(--primary-brown); color: white; font-weight: 700; letter-spacing: 0.05em; }
tbody tr:nth-child(even) { background-color: #f9f9f9; }

.modal-footer { margin-top: 20px; text-align: right; display: flex; justify-content: space-between; align-items: center; }
.modal-footer button { background: var(--accent-red); color: white; border: none; padding: 10px 20px; border-radius: 8px; cursor: pointer; font-weight: 700; font-size: 1rem; transition: background 0.3s; }
.modal-footer button:hover { background: #e74c3c; }

.remove-item-btn { background: #c0392b; color: white; border: none; padding: 6px 12px; border-radius: 6px; cursor: pointer; font-weight: 700; font-size: 0.9rem; transition: background 0.3s; }
.remove-item-btn:hover { background: #e74c3c; }

.add-feedback { position: fixed; bottom: 20px; right: 20px; background: var(--primary-brown); color: white; padding: 12px 20px; border-radius: 30px; box-shadow: 0 4px 15px rgba(0,0,0,0.3); font-weight: 700; font-size: 1rem; opacity: 0; pointer-events: none; transition: opacity 0.5s ease; z-index: 10000; }
.add-feedback.show { opacity: 1; pointer-events: auto; }

#confirm-clear-modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(10px);
    padding: 20px;
}
#confirm-clear-modal.active { display: flex !important; }
#confirm-clear-modal .modal-content {
    background: white;
    padding: 30px;
    border-radius: 20px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    position: relative;
    z-index: 10000;
    opacity: 1 !important;
    transform: scale(1) !important;
}
#confirm-clear-modal .modal-buttons { margin-top: 25px; display: flex; justify-content: space-around; }
#confirm-clear-modal button { padding: 10px 25px; border-radius: 8px; border: none; font-weight: 700; font-size: 1rem; cursor: pointer; transition: background 0.3s; }
#confirm-clear-modal .btn-confirm { background: var(--accent-red); color: white; }
#confirm-clear-modal .btn-confirm:hover { background: #e74c3c; }
#confirm-clear-modal .btn-cancel { background: #ccc; color: #333; }
#confirm-clear-modal .btn-cancel:hover { background: #bbb; }

@media (max-width: 768px) {
    .container { padding: 20px; margin: 10px; }
    header { font-size: 2.5rem; }
    .fruit { width: 140px; padding: 10px; }
    .fruit img { width: 100px; height: 100px; }
    .price-box { min-width: 110px; font-size: 0.9rem; padding: 8px; }
    .add-btn { font-size: 1rem; padding: 8px 0; }
    .quantity-control { gap: 6px; margin-top: 8px; }
    .btn-qty { width: 26px; height: 26px; font-size: 0.9rem; }
    .qty-input { width: 40px; font-size: 0.9rem; padding: 3px 5px; }
    nav { flex-wrap: wrap; gap: 8px; }
    .menu-item { padding: 8px 15px; font-size: 0.9rem; }
}

/* Clear search button styles */
.search-bar { position: relative; }
.search-bar input { padding-right: 44px; }
.clear-search-btn { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); background: transparent; border: none; color: #666; font-size: 1.1rem; cursor: pointer; padding: 6px; border-radius: 8px; }
.clear-search-btn:hover { background: rgba(0,0,0,0.06); }

/* Delivery countdown banner */
#delivery-banner {
    margin: 14px auto 22px auto;
    background: linear-gradient(90deg, rgba(139,94,60,0.95), rgba(195,128,84,0.95));
    color: white;
    padding: 12px 20px;
    border-radius: 12px;
    max-width: 1000px;
    text-align: center;
    box-shadow: 0 6px 18px rgba(0,0,0,0.12);
    font-weight: 700;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
}
#delivery-countdown { font-size: 1.05rem; }
.countdown-timer { color: #f1c40f; text-shadow: 1px 1px 2px rgba(0,0,0,0.3); }
@media (max-width: 768px) {
    #delivery-countdown { font-size: 0.95rem; padding: 6px 8px; }
}


.cart-observations {
    margin-top: 20px;
    text-align: left;
}
.cart-observations label {
    display: block;
    font-weight: 700;
    color: var(--primary-brown);
    margin-bottom: 8px;
}
.cart-observations textarea {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: 1px solid #ddd;
    font-family: inherit;
    font-size: 0.95rem;
    resize: vertical;
    min-height: 80px;
    box-sizing: border-box;
}

/* Auth Modal Styles */
#auth-modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(6px);
    padding: 20px;
    overflow-y: auto;
}
#auth-modal.active .modal-content { transform: scale(1); opacity: 1; }
#auth-modal .modal-content {
    background: var(--modal-bg);
    padding: var(--modal-padding);
    border-radius: var(--modal-radius);
    max-width: 500px;
    width: 95%;
    text-align: center;
    position: relative;
    box-shadow: 0 10px 30px var(--modal-shadow);
    transform: scale(0.8);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
#auth-modal h2 {
    color: var(--dark-brown);
    margin-bottom: 20px;
    font-size: 1.8rem;
}
#auth-modal .form-group {
    margin-bottom: 20px;
    text-align: left;
}
#auth-modal label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
}
#auth-modal input {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #ddd;
    font-size: 1rem;
    box-sizing: border-box;
}
#auth-modal .btn-auth {
    background: var(--primary-brown);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    transition: background 0.3s;
    width: 100%;
    margin-top: 10px;
}
#auth-modal .btn-auth:hover {
    background: var(--accent-red);
}
#auth-modal .switch-form {
    margin-top: 20px;
    font-size: 0.95rem;
}
#auth-modal .switch-form a {
    color: var(--accent-blue);
    cursor: pointer;
    text-decoration: underline;
}


@media (max-width: 600px) {
    #cart-modal .modal-content {
        width: 95%;
        padding: 15px;
        max-height: 90vh;
    }

    #cart-items-container {
        display: block;
        width: 100%;
    }

    /* Transformar a tabela em blocos */
    #cart-items-container thead {
        display: none; /* Esconder cabeçalhos da tabela em mobile */
    }

    #cart-items-container tr {
        display: block;
        border: 1px solid #eee;
        border-radius: 10px;
        margin-bottom: 15px;
        padding: 10px;
        position: relative;
        background: #f9f9f9;
    }

    #cart-items-container td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        border: none;
        padding: 5px 0;
        text-align: right;
    }

    #cart-items-container td::before {
        content: attr(data-label);
        font-weight: bold;
        text-transform: uppercase;
        font-size: 0.8rem;
        color: #888;
        margin-right: 10px;
        text-align: left;
    }

    /* Ajuste específico para o nome do produto */
    #cart-items-container td:first-child {
        font-size: 1.1rem;
        font-weight: bold;
        color: var(--dark-brown);
        border-bottom: 1px solid #eee;
        margin-bottom: 5px;
        padding-bottom: 8px;
    }
    #cart-items-container td:first-child::before {
        content: "Produto";
    }

    /* Botões de quantidade maiores em mobile */
    .qty-btn {
        width: 35px;
        height: 35px;
        font-size: 1.2rem;
    }

    .cart-qty {
        font-size: 1.1rem;
        margin: 0 10px;
    }

    /* Botão remover em destaque */
    .remove-btn {
        background: #ffeded;
        color: #e74c3c;
        padding: 8px 12px;
        border-radius: 5px;
    }

    /* Rodapé do carrinho (Totais) */
    #cart-items-container tfoot td {
        display: flex;
        justify-content: space-between;
        font-size: 1rem;
        border-top: 1px dashed #ccc;
        padding: 10px 0;
    }

    #cart-items-container tfoot td::before {
        content: attr(data-label);
        color: #444;
    }

    /* Campo de Observações */
    .cart-observations {
        font-size: 16px; /* Evita zoom automático no iOS */
    }
}

/* Ajustes de Layout Mobile */
@media (max-width: 600px) {
    #cart-modal .modal-content {
        width: 95% !important;
        padding: 10px !important;
        margin: 10px auto !important;
    }

    #cart-items-container {
        display: block !important;
        border: none !important;
    }

    #cart-items-container thead {
        display: none !important; /* Esconde o cabeçalho que está a esmagar tudo */
    }

    #cart-items-container tbody,
    #cart-items-container tr,
    #cart-items-container td {
        display: block !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    #cart-items-container tr {
        background: #fff !important;
        border: 1px solid #ddd !important;
        border-radius: 8px !important;
        margin-bottom: 15px !important;
        padding: 10px !important;
        box-shadow: 0 2px 5px rgba(0,0,0,0.05) !important;
    }

    #cart-items-container td {
        text-align: right !important;
        padding: 8px 5px !important;
        border: none !important;
        border-bottom: 1px solid #f0f0f0 !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
    }

    #cart-items-container td:last-child {
        border-bottom: none !important;
    }

    /* Inserir labels via CSS */
    #cart-items-container td::before {
        content: attr(data-label);
        font-weight: bold !important;
        color: #666 !important;
        text-align: left !important;
    }

    /* Destaque para o nome do produto */
    #cart-items-container td[data-label="Artigo"] {
        font-size: 1.2rem !important;
        color: var(--dark-brown) !important;
        background: #fdf8f3 !important;
        margin: -10px -10px 10px -10px !important;
        padding: 10px !important;
        border-radius: 8px 8px 0 0 !important;
        justify-content: center !important;
    }
    #cart-items-container td[data-label="Artigo"]::before {
        content: "" !important;
    }

    /* Ajuste dos botões de quantidade */
    .qty-controls {
        display: flex !important;
        align-items: center !important;
        gap: 10px !important;
    }

    .qty-btn {
        width: 40px !important;
        height: 40px !important;
        background: var(--primary-brown) !important;
        color: white !important;
        border-radius: 5px !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        font-size: 1.2rem !important;
    }

    /* Rodapé do Carrinho */
    #cart-items-container tfoot,
    #cart-items-container tfoot tr,
    #cart-items-container tfoot td {
        display: block !important;
    }

    #cart-items-container tfoot td {
        background: #eee !important;
        margin-top: 5px !important;
        font-weight: bold !important;
    }
}