/* Página do carrinho — alinhada ao design product/home */

.cart-page {
    --c-ink: #0f172a;
    --c-muted: #64748b;
    --c-navy: #1e3a5f;
    --c-green: #16a34a;
    --c-line: rgba(148, 163, 184, 0.28);
    --c-card: #ffffff;
    --c-radius: 18px;
    --c-font: "Plus Jakarta Sans", "Segoe UI", sans-serif;
}

.cart-page.main-container {
    gap: 1.5rem;
}

.cart-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
    gap: 1.35rem;
    align-items: start;
    width: 100%;
}

.cart-panel,
.cart-summary,
.checkout-section,
.cart-empty-card {
    background: var(--c-card);
    border: 1px solid var(--c-line);
    border-radius: var(--c-radius);
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.05);
}

.cart-panel {
    padding: 1.35rem 1.4rem 1.5rem;
    min-width: 0;
}

.cart-header {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 1.15rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--c-line);
}

.cart-page .back-button {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    align-self: flex-start;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    background: #eff6ff;
    border: 1px solid rgba(37, 99, 235, 0.18);
    color: var(--c-navy);
    text-decoration: none;
    font-family: var(--c-font);
    font-size: 0.85rem;
    font-weight: 600;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.cart-page .back-button:hover {
    background: #dbeafe;
    border-color: rgba(30, 58, 95, 0.28);
    color: var(--c-navy);
}

.cart-title {
    margin: 0;
    font-family: var(--c-font);
    font-size: clamp(1.2rem, 2vw, 1.45rem);
    font-weight: 800;
    color: var(--c-ink);
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.cart-title i {
    color: var(--c-navy);
    font-size: 1.05rem;
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.cart-item {
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--c-line);
}

.cart-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.cart-item:first-child {
    padding-top: 0;
}

.cart-item-image {
    width: 88px;
    height: 88px;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid var(--c-line);
    background: #f8fafc;
}

.cart-item-image.no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    font-size: 1.4rem;
}

.cart-item-details {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.cart-item-name {
    font-family: var(--c-font);
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--c-ink);
    line-height: 1.35;
}

.cart-item-price {
    font-family: var(--c-font);
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--c-green);
}

.cart-item-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.55rem;
    margin-top: 0.25rem;
}

.quantity-control {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin: 0;
}

.quantity-control label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--c-muted);
    font-family: var(--c-font);
}

.quantity-input {
    width: 4rem;
    height: 38px;
    padding: 0 0.5rem;
    border-radius: 10px;
    border: 1px solid var(--c-line);
    background: #f8fafc;
    font-family: var(--c-font);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--c-ink);
    box-sizing: border-box;
}

.quantity-input:focus {
    outline: none;
    border-color: rgba(30, 58, 95, 0.45);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.btn-update,
.btn-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    border: 1px solid var(--c-line);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.btn-update {
    background: #eff6ff;
    color: var(--c-navy);
}

.btn-update:hover {
    background: #dbeafe;
}

.btn-remove {
    background: #fff;
    color: #b91c1c;
    border-color: rgba(220, 38, 38, 0.28);
}

.btn-remove:hover {
    background: #fef2f2;
}

/* Sidebar resumo */
.cart-summary {
    padding: 1.35rem 1.25rem 1.4rem;
    position: sticky;
    top: 7.5rem;
}

.cart-summary-title {
    margin: 0 0 1rem;
    font-family: var(--c-font);
    font-size: 1rem;
    font-weight: 800;
    color: var(--c-ink);
}

.cart-summary-rows {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin-bottom: 1.15rem;
    padding-bottom: 1.15rem;
    border-bottom: 1px solid var(--c-line);
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    font-family: var(--c-font);
    font-size: 0.9rem;
    color: var(--c-muted);
}

.cart-summary-row strong {
    color: var(--c-ink);
    font-weight: 700;
}

.cart-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 1.15rem;
}

.cart-summary-total-label {
    font-family: var(--c-font);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--c-muted);
}

.cart-summary-total-value {
    font-family: var(--c-font);
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--c-green);
    letter-spacing: -0.02em;
}

.btn-checkout-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    width: 100%;
    height: 48px;
    border: 1px solid var(--c-navy);
    border-radius: 12px;
    background: var(--c-navy);
    color: #fff;
    font-family: var(--c-font);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s ease;
}

.btn-checkout-trigger:hover {
    background: #16304f;
}

.cart-summary-note {
    margin: 0.85rem 0 0;
    font-size: 0.8rem;
    line-height: 1.45;
    color: var(--c-muted);
    text-align: center;
}

/* Checkout */
.checkout-section {
    display: none;
    padding: 1.35rem 1.4rem 1.5rem;
    width: 100%;
    box-sizing: border-box;
}

.checkout-title {
    margin: 0 0 1.15rem;
    font-family: var(--c-font);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--c-ink);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkout-title i {
    color: var(--c-navy);
}

.cart-page .form-group {
    margin-bottom: 0.95rem;
}

.cart-page .form-group label {
    display: block;
    margin-bottom: 0.35rem;
    font-family: var(--c-font);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--c-muted);
}

.cart-page .form-group input {
    width: 100%;
    box-sizing: border-box;
    padding: 0.7rem 0.85rem;
    border-radius: 12px;
    border: 1px solid var(--c-line);
    background: #f8fafc;
    font-family: var(--c-font);
    font-size: 0.95rem;
    color: var(--c-ink);
}

.cart-page .form-group input:focus {
    outline: none;
    border-color: rgba(30, 58, 95, 0.45);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.cart-page .checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.5rem 0 1rem;
    font-family: var(--c-font);
    font-size: 0.92rem;
    color: var(--c-ink);
    font-weight: 600;
}

.cart-page .checkbox-group input[type="checkbox"] {
    width: auto;
    transform: scale(1.1);
}

.cart-page .address-fields {
    display: none;
    margin: 0 0 1rem;
    padding: 1rem;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid var(--c-line);
}

.cart-page .address-fields.show {
    display: block;
}

.cart-page .btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    width: 100%;
    min-height: 48px;
    border: none;
    border-radius: 12px;
    background: #16a34a;
    color: #fff;
    font-family: var(--c-font);
    font-size: 0.98rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
}

.cart-page .btn-whatsapp:hover {
    background: #15803d;
    color: #fff;
}

.cart-page .btn-whatsapp:disabled {
    background: #cbd5e1;
    cursor: not-allowed;
}

/* Vazio */
.cart-empty-card {
    padding: 2.5rem 1.5rem;
    text-align: center;
}

.empty-cart .icon {
    font-size: 3rem;
    color: #cbd5e1;
    margin-bottom: 0.85rem;
}

.empty-cart h3 {
    margin: 0 0 0.4rem;
    font-family: var(--c-font);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--c-ink);
}

.empty-cart p {
    margin: 0 0 1.35rem;
    color: var(--c-muted);
    font-size: 0.95rem;
}

.btn-continue {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    background: var(--c-navy);
    color: #fff;
    font-family: var(--c-font);
    font-weight: 700;
    text-decoration: none;
}

.btn-continue:hover {
    background: #16304f;
    color: #fff;
}

/* Modal */
.confirmation-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(15, 23, 42, 0.55);
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.confirmation-modal[style*="block"],
.confirmation-modal[style*="flex"] {
    display: flex !important;
}

.confirmation-content {
    background: #fff;
    border-radius: 18px;
    border: 1px solid var(--c-line);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.25);
    max-width: 440px;
    width: 100%;
    padding: 1.5rem;
    text-align: center;
}

.confirmation-title {
    font-family: var(--c-font);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--c-ink);
    margin: 0.5rem 0;
}

.confirmation-message,
.confirmation-countdown {
    color: var(--c-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.confirmation-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-top: 1.15rem;
}

.btn-continue-shopping,
.btn-whatsapp-now {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    font-family: var(--c-font);
    font-weight: 700;
    text-decoration: none;
}

.btn-continue-shopping {
    background: var(--c-navy);
    color: #fff;
}

.btn-whatsapp-now {
    background: #16a34a;
    color: #fff;
}

@media (max-width: 900px) {
    .cart-layout {
        grid-template-columns: 1fr;
    }

    .cart-summary {
        position: static;
        order: 2;
    }

    .cart-panel {
        order: 1;
    }
}

@media (max-width: 560px) {
    .cart-item {
        grid-template-columns: 72px minmax(0, 1fr);
        gap: 0.75rem;
    }

    .cart-item-image {
        width: 72px;
        height: 72px;
    }

    .cart-panel,
    .cart-summary,
    .checkout-section {
        padding: 1.1rem;
    }
}