/* =========================================
   CARRINHO LATERAL (SIDEBAR
   ========================================= */

/* 1. FUNDO ESCURO (OVERLAY) */
.carrinho-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 100000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    backdrop-filter: blur(2px);
}

.carrinho-overlay.ativo {
    opacity: 1;
    visibility: visible;
}

/* 2. GAVETA DO CARRINHO (SIDEBAR) */
.carrinho-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    height: 100dvh;
    background-color: #F0F0F0;
    z-index: 100001;
    display: flex;
    flex-direction: column;
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.2);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.carrinho-sidebar.aberto {
    transform: translateX(0);
}

/* 3. CABEÇALHO DO CARRINHO */
.carrinho-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 20px;
    border-bottom: 1px solid #ddd;
    background-color: #fff;
}

.carrinho-header h2 {
    font-family: var(--font-title), serif;
    color: var(--color-brand);
    font-size: 1.4rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
}

.fechar-carrinho {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-brand);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.fechar-carrinho:hover {
    transform: rotate(90deg);
}

/* 4. LISTAGEM DE ITENS */
.carrinho-itens {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--color-brand) #f0f0f0;
}

/* Estilo para barra de rolagem em navegadores Webkit */
.carrinho-itens::-webkit-scrollbar { width: 5px; }
.carrinho-itens::-webkit-scrollbar-thumb { background: var(--color-brand); border-radius: 10px; }

.carrinho-vazio {
    text-align: center;
    color: #888;
    margin: 60px 0 0;
    padding: 20px;
    font-size: 0.85rem;
    text-transform: lowercase;
}

.carrinho-item {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    border-bottom: 1px solid #eee;
    padding-bottom: 15px;
    align-items: center;
}

.carrinho-item-img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}

.carrinho-item-info {
    flex: 1;
    min-width: 0;
}

.carrinho-item-info h4 {
    font-size: 0.75rem;
    font-weight: 700;
    margin: 0;
    text-transform: uppercase;
    color: #4a3427;
    overflow-wrap: anywhere;
}

.carrinho-item-info p {
    font-size: 0.85rem;
    margin: 5px 0;
    color: #4a3427;
    font-weight: bold;
}

.carrinho-qtd {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 8px;
}

.carrinho-qtd button {
    width: 30px;
    height: 30px;
    cursor: pointer;
    border: 1px solid #ddd;
    background: #fff;
    color: #4a3427;
}

.carrinho-qtd span {
    font-size: 0.8rem;
    font-weight: 700;
    color: #4a3427;
    width: 18px;
    text-align: center;
}

/* 5. RODAPÉ DO CARRINHO (FOOTER) */
.carrinho-footer {
    padding: 25px 20px;
    border-top: 1px solid #ddd;
    background-color: #fff;
}

.carrinho-total {
    display: flex;
    justify-content: space-between;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--color-brand);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-finalizar {
    display: block;
    width: 100%;
    padding: 15px;
    margin-top: 10px;
    background-color: var(--color-brand);
    color: #fff;
    border: none;
    font-family: var(--font-base), sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
}

.btn-finalizar:hover {
    background-color: var(--color-sub);
    letter-spacing: 3px;
}

@media (max-width: 480px) {
    .carrinho-sidebar {
        max-width: none;
    }

    .carrinho-header,
    .carrinho-footer {
        padding: 20px 16px;
    }

    .carrinho-itens {
        padding: 16px;
    }

    .carrinho-header h2 {
        font-size: 1.2rem;
    }

    .carrinho-item {
        gap: 12px;
    }

    .carrinho-item-img {
        width: 62px;
        height: 70px;
    }

    .btn-finalizar {
        padding: 14px;
        letter-spacing: 1px;
    }

    .btn-finalizar:hover {
        letter-spacing: 1px;
    }
}