/* ==============================
   DITOM — Carrinho CSS
   Estilo: Nike.com
============================== */

/* Variáveis de cor desta página */
:root {
    --dark: #ffffff;
    --dark-2: #ffffff;
    --dark-3: #f5f5f5;
    --border: #e5e5e5;
    --border-light: #111111;
    --yellow: #111111;
    --yellow-dim: rgba(17, 17, 17, 0.06);
    --text: #111111;
    --text-muted: #707072;
    --text-dim: #9e9ea0;
    --red: #b23c3c;
    --radius: 0px;
    --radius-sm: 30px;
}

/* === WRAPPER === */
.cart-wrapper {
    flex: 1 0 auto; /* ocupa só o espaço que sobra (rodapé fica no pé da tela) */
    background-color: var(--dark);
    padding-bottom: 80px;
}

/* === HEADER === */
.cart-header {
    background-color: var(--dark-2);
    border-bottom: 1px solid var(--border);
    padding: 28px 0;
}

.cart-header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
}

.cart-eyebrow {
    display: block;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.25em;
    color: var(--yellow);
    text-transform: uppercase;
    margin-bottom: 6px;
}

.cart-title {
    font-family: var(--font-display);
    font-size: 52px;
    font-weight: 400;
    letter-spacing: 0.03em;
    color: var(--text);
    line-height: 1;
    margin: 0;
}

/* Alias: "voltar" usa o botão outline global, só ajustando o tamanho */
.btn-back {
    padding: 8px 16px;
    font-size: var(--text-sm);
}

/* === EMPTY === */
.cart-empty {
    max-width: 420px;
    margin: 100px auto;
    text-align: center;
    padding: 0 20px;
}

.cart-empty-icon {
    margin-bottom: 28px;
    opacity: 0.7;
}

.cart-empty-title {
    font-family: var(--font-display);
    font-size: 32px;
    letter-spacing: 0.05em;
    color: var(--text);
    margin: 0 0 8px;
}

.cart-empty-sub {
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text-muted);
    margin: 0 0 32px;
    line-height: 1.6;
}

/* === BODY LAYOUT === */
.cart-body {
    max-width: 1100px;
    margin: 40px auto 0;
    padding: 0 40px;
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 28px;
    align-items: start;
}

/* === ITEMS TABLE === */
.cart-items {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.cart-items-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1.2fr 1fr 60px;
    padding: 16px 24px;
    background: var(--dark-3);
    border-bottom: 1px solid var(--border);
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-dim);
    gap: 15px;
}

.cart-item {
    display: grid;
    grid-template-columns: 2fr 1fr 1.2fr 1fr 60px;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid var(--border);
    transition: background 0.15s;
    gap: 15px;
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item:hover {
    background: rgba(17,17,17,0.03);
}


.cart-item-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.cart-item-thumb {
    width: 60px;
    height: 60px;
    border-radius: 0px;
    overflow: hidden;
    border: 1px solid var(--border);
    flex-shrink: 0;
    background: var(--dark-3);
}

.cart-item-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-name {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    line-height: 1.4;
}

.cart-item-price,
.cart-item-subtotal {
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text-muted);
}

.cart-item-subtotal {
    font-weight: 500;
    color: var(--text);
}

/* Selo com a quantidade */
.qty-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    background: var(--dark-3);
}

/* Botão de remover item (lixeira) */
.cart-item-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    color: var(--text-dim);
    text-decoration: none;
    transition: color 0.2s, background 0.2s;
    margin-left: auto;
}

.cart-item-remove:hover {
    color: var(--red);
    background: rgba(178, 60, 60, 0.08);
}

/* === SIDEBAR === */
.cart-summary {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    position: sticky;
    top: 90px;
}

.cart-summary-title {
    font-family: var(--font-display);
    font-size: 24px;
    letter-spacing: 0.05em;
    color: var(--text);
    margin: 0 0 24px;
    font-weight: 400;
}

.cart-summary-lines {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 20px;
}

.cart-summary-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text-muted);
}

.tag-free {
    font-size: 12px;
    color: var(--text-dim);
    font-style: italic;
}

.cart-divider {
    height: 1px;
    background: var(--border);
    margin: 20px 0;
}

.cart-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 500;
    color: var(--text);
}

/* === BUTTONS ===
   .btn-primary vem do sistema global em base.css.
   .btn-checkout é só um ajuste de tamanho/largura em cima dele. */
.btn-checkout {
    width: 100%;
    font-size: var(--text-base);
    padding: 16px 24px;
    margin-bottom: 16px;
}

.cart-secure {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-family: var(--font-body);
    font-size: 12px;
    color: var(--text-dim);
}

/* === RESPONSIVO === */
@media (max-width: 860px) {
    .cart-body {
        grid-template-columns: 1fr;
        padding: 0 20px;
    }

    .cart-header-inner {
        padding: 0 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

    .cart-title {
        font-size: 40px;
    }

    .cart-items-header {
        display: none;
    }

    .cart-item {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 16px;
        padding: 20px;
        text-align: center;
    }

    .cart-item-info {
        flex-direction: column;
        gap: 10px;
    }


    .cart-item-subtotal {
        font-size: 15px;
        font-weight: 600;
        color: var(--yellow);
    }

    .cart-summary {
        position: static;
    }
}

/* === CONTROLE DE QUANTIDADE NO CARRINHO === */
.cart-qty-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}


.qty-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 1px solid var(--border-light);
    background: var(--dark-3);
    color: var(--text);
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, border-color 0.2s;
    flex-shrink: 0;
}

.qty-btn:hover {
    background: var(--yellow);
    border-color: var(--yellow);
    color: #ffffff;
}

/* Mensagens de feedback */
.mensagem-produto {
    padding: 12px 16px;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: var(--text-base);
    margin-bottom: 8px;
}

.mensagem-produto.success {
    background: var(--color-soft-mist, #f5f5f5);
    border: 1px solid var(--color-concrete-gray, #e5e5e5);
    color: var(--text);
}

.mensagem-produto.error {
    background: rgba(178, 60, 60, 0.08);
    border: 1px solid rgba(178, 60, 60, 0.3);
    color: #b23c3c;
}

/* === CALCULADOR DE FRETE === */
.cart-shipping-calculator {
    margin: 8px 0;
    padding: 12px;
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: 0px;
}

.shipping-input-group {
    display: flex;
    gap: 8px;
}

.shipping-input-group input {
    flex: 1;
    background: var(--dark-2);
    border: 1px solid var(--border-light);
    border-radius: 0px;
    color: var(--text);
    padding: 8px 12px;
    font-family: var(--font-body);
    font-size: 13px;
    width: 100%;
}

.shipping-input-group button {
    background: var(--text);
    color: #ffffff;
    border: none;
    border-radius: 24px;
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
    white-space: nowrap;
}

.shipping-input-group button:hover {
    background: var(--text);
    color: #ffffff;
    opacity: 0.85;
}

.shipping-options-container {
    margin-top: 10px;
}

/* Cada opção de frete clicável (PAC/SEDEX) */
.shipping-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px;
    border-radius: 0px;
    cursor: pointer;
    transition: background 0.2s;
    border: 1px solid transparent;
}

.shipping-option:hover {
    background: rgba(17,17,17,0.04);
}

.shipping-option.selected {
    background: var(--yellow-dim);
    border-color: var(--yellow);
}

.shipping-opt-info {
    display: flex;
    flex-direction: column;
}

.shipping-opt-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
}

.shipping-opt-deadline {
    font-size: 11px;
    color: var(--text-muted);
}

.shipping-opt-price {
    font-size: 13px;
    font-weight: 600;
    color: var(--yellow);
}