/* =========================================================================
   Página /carrinho — template page-carrinho.php
   Layout: lista de itens à esquerda, sidebar de resumo sticky à direita.
   Cross-sell (técnica de venda) abaixo: 4 cards com btn "Adicionar".
   ========================================================================= */

.cart-page {
    padding: 32px 0 80px;
    min-height: 60vh;
}

/* ---------- Head / breadcrumb ---------- */
.cart-page__head {
    margin-bottom: 28px;
}

.cart-page__crumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--muted);
    margin-bottom: 12px;
}
.cart-page__crumbs a {
    color: var(--muted);
    transition: color var(--transition);
}
.cart-page__crumbs a:hover,
.cart-page__crumbs a:focus-visible {
    color: var(--brand);
}
.cart-page__crumbs span[aria-current] {
    color: var(--text);
    font-weight: 500;
}

.cart-page__title {
    font-size: clamp(1.6rem, 2.6vw, 2.2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text);
    margin: 0;
    display: flex;
    align-items: baseline;
    gap: 14px;
    flex-wrap: wrap;
}
.cart-page__count {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--brand);
    background: var(--brand-soft);
    padding: 4px 12px;
    border-radius: 999px;
    letter-spacing: 0.01em;
}

/* ---------- Grid principal ---------- */
.cart-page__shell {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 32px;
    align-items: start;
}

/* ---------- Estado vazio ---------- */
.cart-page__empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 24px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid rgba(10, 35, 66, 0.08);
}
.cart-page__empty-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--gray-soft);
    color: var(--brand);
    margin-bottom: 18px;
}
.cart-page__empty-icon svg {
    width: 36px;
    height: 36px;
}
.cart-page__empty h2 {
    margin: 0 0 6px;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text);
}
.cart-page__empty p {
    margin: 0 0 22px;
    color: var(--muted);
}
.cart-page__empty-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    background: var(--brand);
    color: var(--white);
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: 999px;
    text-decoration: none;
    transition: background var(--transition), transform var(--transition);
}
.cart-page__empty-cta:hover,
.cart-page__empty-cta:focus-visible {
    background: #08234a;
    transform: translateY(-2px);
}

/* ---------- Lista de itens ---------- */
.cart-page__list-wrap {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid rgba(10, 35, 66, 0.08);
    overflow: hidden;
}

.cart-page__list-head {
    display: grid;
    grid-template-columns: 72px 1fr 120px 110px 36px;
    gap: 14px;
    align-items: center;
    padding: 14px 20px;
    background: var(--brand);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--white);
}
.cart-page__col-qty {
    text-align: center;
}
.cart-page__col-price {
    text-align: right;
    padding-right: 4px;
}
.cart-page__col-remove {
    width: 36px;
}

.cart-page__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.cart-page__item {
    display: grid;
    grid-template-columns: 72px 1fr 120px 110px 36px;
    gap: 14px;
    align-items: center;
    padding: 20px;
    border-top: 1px solid var(--brand-faint);
    transition: background var(--transition);
}
.cart-page__item:first-child {
    border-top: 0;
}
.cart-page__item:hover {
    background: var(--brand-soft);
}
.cart-page__item.is-removing {
    opacity: 0.5;
    pointer-events: none;
    transition: opacity 0.2s ease;
}
.cart-page__item.is-updating {
    position: relative;
}
.cart-page__item.is-updating::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(1px);
    -webkit-backdrop-filter: blur(1px);
    pointer-events: none;
    z-index: 2;
    border-radius: 12px;
}
.cart-page__item.is-updating::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 22px;
    height: 22px;
    margin: -11px 0 0 -11px;
    border: 2px solid var(--brand-faint);
    border-top-color: var(--brand);
    border-radius: 50%;
    animation: cartSpin 0.7s linear infinite;
    pointer-events: none;
    z-index: 3;
}
.cart-page__item.is-removing::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 22px;
    height: 22px;
    margin: -11px 0 0 -11px;
    border: 2px solid var(--brand-faint);
    border-top-color: var(--brand);
    border-radius: 50%;
    animation: cartSpin 0.7s linear infinite;
    pointer-events: none;
    z-index: 3;
}

.cart-page__media {
    display: block;
    width: 72px;
    height: 72px;
    border-radius: 12px;
    overflow: hidden;
    background: var(--gray-soft);
    flex-shrink: 0;
    border: 1px solid var(--brand-soft);
}
.cart-page__media img {
    width: 72px;
    height: 72px;
    min-width: 72px;
    border-radius: 12px;
    object-fit: cover;
    display: block;
}
.cart-page__media-fallback {
    width: 72px;
    height: 72px;
    min-width: 72px;
    border-radius: 12px;
    background: var(--brand-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand);
}
.cart-page__media-fallback svg {
    width: 28px;
    height: 28px;
}

.cart-page__info {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
    justify-content: center;
}
.cart-page__name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    line-height: 1.35;
    transition: color var(--transition);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.cart-page__name:hover,
.cart-page__name:focus-visible {
    color: var(--brand);
}
.cart-page__price-block {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 4px;
}
.cart-page__stock {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    padding: 3px 9px;
    border-radius: 999px;
    width: fit-content;
}
.cart-page__stock::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}
.cart-page__stock.is-in {
    color: var(--success);
    background: var(--success-soft);
}
.cart-page__stock.is-out {
    color: var(--danger);
    background: var(--danger-soft);
}

/* Qty controls */
.cart-page__qty {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--brand-soft);
    border-radius: 999px;
    padding: 3px;
    width: fit-content;
    margin: 0 auto;
    background: var(--white);
    max-width: 100%;
    box-shadow: 0 2px 6px var(--brand-faint);
}
.cart-page__qty-btn {
    width: 30px;
    height: 30px;
    border: 0;
    background: transparent;
    cursor: pointer;
    color: var(--brand);
    font-size: 1.05rem;
    font-weight: 800;
    line-height: 1;
    border-radius: 50%;
    transition: background var(--transition), color var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.cart-page__qty-btn:hover,
.cart-page__qty-btn:focus-visible {
    background: var(--brand);
    color: var(--white);
}
@keyframes cartSpin {
    to { transform: rotate(360deg); }
}
.cart-page__qty-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}
.cart-page__qty input {
    width: 36px;
    text-align: center;
    border: 0;
    background: transparent;
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--text);
    -moz-appearance: textfield;
}
.cart-page__qty input::-webkit-outer-spin-button,
.cart-page__qty input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Subtotal linha */
.cart-page__line {
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    gap: 2px;
    min-width: 0;
}
.cart-page__line-amount {
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--brand);
    white-space: nowrap;
    letter-spacing: -0.01em;
}
.cart-page__line-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* Remover */
.cart-page__remove {
    width: 38px;
    height: 38px;
    border: 1px solid var(--brand-faint);
    background: var(--white);
    color: var(--muted);
    cursor: pointer;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}
.cart-page__remove svg {
    width: 18px;
    height: 18px;
}
.cart-page__remove:hover,
.cart-page__remove:focus-visible {
    background: var(--danger);
    color: var(--white);
    border-color: var(--danger);
    transform: scale(1.05);
}

/* Foot da lista */
.cart-page__continue {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--brand);
    text-decoration: none;
    padding: 18px 22px;
    transition: gap var(--transition);
}
.cart-page__continue svg {
    width: 16px;
    height: 16px;
}
.cart-page__continue:hover,
.cart-page__continue:focus-visible {
    gap: 10px;
}

/* ---------- Sidebar resumo (sticky) ---------- */
.cart-page__summary {
    position: sticky;
    top: 96px;
}
.cart-page__summary-inner {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid rgba(10, 35, 66, 0.08);
    padding: 24px;
    box-shadow: var(--shadow);
}
.cart-page__summary-title {
    font-size: 1.05rem;
    font-weight: 800;
    margin: 0 0 18px;
    color: var(--text);
    letter-spacing: -0.01em;
}

/* Cupom */
.cart-page__coupon {
    margin-bottom: 22px;
    padding-bottom: 22px;
    border-bottom: 1px dashed rgba(10, 35, 66, 0.14);
}
.cart-page__coupon-label {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
    margin-bottom: 8px;
}
.cart-page__coupon-row {
    display: flex;
    gap: 8px;
}
.cart-page__coupon-row input {
    flex: 1;
    min-width: 0;
    padding: 10px 14px;
    border: 1px solid rgba(10, 35, 66, 0.16);
    border-radius: 10px;
    font-size: 0.9rem;
    background: var(--gray-soft);
    color: var(--text);
    transition: border-color var(--transition), background var(--transition);
    font-family: inherit;
}
.cart-page__coupon-row input:focus {
    outline: none;
    border-color: var(--brand);
    background: var(--white);
}
.cart-page__coupon-btn {
    padding: 0 18px;
    border: 0;
    background: var(--brand);
    color: var(--white);
    font-weight: 700;
    font-size: 0.88rem;
    border-radius: 10px;
    cursor: pointer;
    transition: background var(--transition);
    font-family: inherit;
}
.cart-page__coupon-btn:hover,
.cart-page__coupon-btn:focus-visible {
    background: #08234a;
}
.cart-page__coupon-hint {
    display: block;
    margin-top: 6px;
    font-size: 0.75rem;
    color: var(--muted);
}

/* Totais */
.cart-page__totals {
    list-style: none;
    margin: 0 0 20px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.cart-page__totals li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.92rem;
    color: var(--text);
}
.cart-page__totals strong {
    font-weight: 700;
    color: var(--text);
}
.cart-page__shipping {
    color: var(--muted);
    font-weight: 500;
    font-size: 0.85rem;
}
.cart-page__totals-divider {
    height: 1px;
    background: rgba(10, 35, 66, 0.1);
    margin: 4px 0;
}
.cart-page__totals-grand {
    font-size: 1.05rem;
}
.cart-page__totals-grand span {
    font-weight: 700;
}
.cart-page__totals-grand strong {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--brand);
    letter-spacing: -0.01em;
}

/* Linha do desconto de primeira compra — em verde, mesmo verde usado
   para o PIX e o Subtotal com desconto, reforçando que é benefício. */
.cart-page__totals-discount {
    align-items: center;
}
.cart-page__totals-discount span {
    font-weight: 700;
    color: #16a34a;
}
.cart-page__totals-discount strong,
.cart-page__totals-discount strong span {
    font-weight: 700;
    color: #16a34a !important;
}

/* Subtotal riscado (valor cheio) — aparece quando há desconto */
.cart-page__totals-subtotal-strikethrough span {
    color: var(--muted);
}
.cart-page__totals-subtotal-strikethrough strong,
.cart-page__totals-subtotal-strikethrough strong span {
    position: relative;
    color: var(--muted) !important;
    font-weight: 600;
    text-decoration: line-through;
    text-decoration-color: var(--muted);
    text-decoration-thickness: 1.5px;
}

/* Subtotal final com desconto — em verde, com peso maior que o desconto
   porque é o valor real que o cliente paga */
.cart-page__totals-subtotal-final span {
    font-weight: 700;
    color: #16a34a;
}
.cart-page__totals-subtotal-final strong,
.cart-page__totals-subtotal-final strong span {
    font-weight: 800;
    color: #16a34a !important;
    font-size: 1.15rem;
}

/* Botão de checkout */
.cart-page__checkout {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 24px;
    background: var(--brand);
    color: var(--white);
    font-weight: 800;
    font-size: 1rem;
    border-radius: 14px;
    text-decoration: none;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    box-shadow: 0 8px 18px rgba(10, 35, 66, 0.25);
    margin-bottom: 22px;
}
.cart-page__checkout svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition);
}
.cart-page__checkout:hover,
.cart-page__checkout:focus-visible {
    background: #08234a;
    transform: translateY(-2px);
    box-shadow: 0 14px 26px rgba(10, 35, 66, 0.32);
}
.cart-page__checkout:hover svg,
.cart-page__checkout:focus-visible svg {
    transform: translateX(3px);
}

/* Garantias */
.cart-page__assurance {
    list-style: none;
    margin: 0;
    padding: 16px 0 0;
    border-top: 1px solid rgba(10, 35, 66, 0.08);
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.cart-page__assurance li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.84rem;
    color: var(--muted);
}
.cart-page__assurance svg {
    width: 18px;
    height: 18px;
    color: var(--brand);
    flex-shrink: 0;
}

/* ---------- Cross-sell (técnica de venda) — 3 cards compactos ---------- */
.cart-page__upsell-wrap {
    margin-top: 28px;
}
.cart-page__upsell {
    background: var(--white);
    border: 1px solid var(--brand-soft);
    border-radius: 16px;
    padding: 18px 20px 20px;
    box-shadow: var(--shadow);
}
.cart-page__upsell-head {
    text-align: center;
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}
.cart-page__upsell-eyebrow {
    display: none;
}
.cart-page__upsell-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
    color: var(--brand);
    letter-spacing: -0.01em;
}

.cart-page__upsell-grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.cart-page__upsell-item {
    display: grid;
    grid-template-columns: 56px 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border-radius: 12px;
    background: var(--white);
    border: 1px solid var(--brand-soft);
    transition: border-color var(--transition), background var(--transition);
}
.cart-page__upsell-item:hover {
    border-color: var(--brand);
    background: var(--brand-soft);
}

.cart-page__upsell-media {
    display: block;
    width: 56px;
    height: 56px;
    background: var(--gray-soft);
    overflow: hidden;
    position: relative;
    flex-shrink: 0;
    border-radius: 10px;
}
.cart-page__upsell-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.cart-page__upsell-fallback {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand);
    opacity: 0.4;
}
.cart-page__upsell-fallback svg {
    width: 24px;
    height: 24px;
}

.cart-page__upsell-body {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    min-width: 0;
    width: 100%;
    text-align: left;
}
.cart-page__upsell-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
    line-height: 1.3;
    transition: color var(--transition);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    max-width: 100%;
}
.cart-page__upsell-name:hover,
.cart-page__upsell-name:focus-visible {
    color: var(--brand);
}
.cart-page__upsell-price {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--brand);
}
.cart-page__upsell-foot {
    margin: 0;
}
.cart-page__upsell-add {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: var(--brand);
    color: var(--white);
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    font-family: inherit;
    font-size: 0;
    font-weight: 700;
    text-decoration: none;
    transition: background var(--transition), opacity var(--transition), transform var(--transition);
    flex-shrink: 0;
}
.cart-page__upsell-add svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}
.cart-page__upsell-add:hover,
.cart-page__upsell-add:focus-visible {
    background: var(--black);
    transform: scale(1.08);
}
.cart-page__upsell-add.is-loading {
    opacity: 0.6;
    pointer-events: none;
}
.cart-page__upsell-add.is-added {
    background: var(--success);
    color: var(--white);
    border-color: var(--success);
}

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) {
    .cart-page__shell {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .cart-page__summary {
        position: static;
    }
}

@media (max-width: 720px) {
    .cart-page {
        padding: 20px 0 60px;
    }
    .cart-page__head {
        margin-bottom: 20px;
    }
    .cart-page__list-head {
        display: none;
    }
    .cart-page__item {
        grid-template-columns: 64px 1fr 32px;
        grid-template-areas:
            "media info remove"
            "media qty line";
        row-gap: 12px;
        column-gap: 12px;
        padding: 18px 16px;
    }
    .cart-page__media,
    .cart-page__media img,
    .cart-page__media-fallback {
        width: 64px;
        height: 64px;
        min-width: 64px;
    }
    .cart-page__media { grid-area: media; }
    .cart-page__info { grid-area: info; }
    .cart-page__qty {
        grid-area: qty;
        margin: 0;
        justify-self: start;
    }
    .cart-page__line {
        grid-area: line;
        text-align: right;
        align-items: flex-end;
    }
    .cart-page__remove { grid-area: remove; align-self: start; }

    .cart-page__list-foot {
        padding: 14px 16px;
    }
    .cart-page__summary-inner {
        padding: 20px;
    }
    .cart-page__upsell-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .cart-page__upsell {
        padding: 20px 18px 22px;
    }
    .cart-page__upsell-wrap {
        margin-top: 16px;
    }
}