/* ==========================================================================
   CARRINHO.CSS — Cart Page
   ========================================================================== */

/* ---- BREADCRUMB ---- */
.cart-breadcrumb {
    background: var(--paper-warm);
    padding: var(--s-4) 0;
    border-bottom: 1px solid var(--paper-mid);
}

/* ---- LAYOUT ---- */
.cart {
    padding: var(--s-8) 0 var(--s-24);
}

.cart-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: var(--s-8);
    padding-bottom: var(--s-6);
    border-bottom: 1px solid var(--paper-mid);
}

.cart-header__text h1 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 500;
    margin-bottom: var(--s-1);
}
.cart-header__text p {
    color: var(--ink-faded);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ---- ALERTS ---- */
.cart-alert {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    padding: var(--s-4) var(--s-5);
    border-radius: var(--r-md);
    margin-bottom: var(--s-6);
    font-size: 0.875rem;
    animation: fadeUp 0.4s var(--ease) both;
}
.cart-alert--success {
    background: var(--success-wash);
    color: var(--success);
    border: 1px solid rgba(58,125,92,0.15);
}
.cart-alert--warning {
    background: var(--warning-wash);
    color: var(--warning);
    border: 1px solid rgba(196,136,60,0.15);
}
.cart-alert__close {
    margin-left: auto;
    background: none;
    border: none;
    color: inherit;
    opacity: 0.5;
    cursor: pointer;
    padding: var(--s-1);
    font-size: 0.8rem;
}
.cart-alert__close:hover { opacity: 1; }

/* ---- EMPTY ---- */
.cart-empty {
    text-align: center;
    padding: var(--s-24) var(--s-8);
}
.cart-empty__icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--paper-warm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--s-8);
    font-size: 1.75rem;
    color: var(--ink-ghost);
}
.cart-empty h3 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: var(--s-3);
}
.cart-empty p {
    color: var(--ink-faded);
    margin-bottom: var(--s-8);
}

/* ---- OFFERS BANNER ---- */
.cart-offers {
    background: var(--gold-wash);
    border: 1px solid rgba(184,150,62,0.15);
    border-radius: var(--r-lg);
    padding: var(--s-5) var(--s-6);
    margin-bottom: var(--s-8);
}
.cart-offers__header {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--gold-dark);
    margin-bottom: var(--s-4);
}
.cart-offers__list {
    display: flex;
    gap: var(--s-4);
    overflow-x: auto;
    padding-bottom: var(--s-2);
    scrollbar-width: none;
}
.cart-offers__list::-webkit-scrollbar { display: none; }

.cart-offer {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    background: var(--white);
    padding: var(--s-3) var(--s-5);
    border-radius: var(--r-full);
    border: 1px solid var(--paper-mid);
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 0.82rem;
    transition: all var(--t-fast);
}
.cart-offer--achieved {
    border-color: var(--success);
    background: var(--success-wash);
}
.cart-offer__icon {
    font-size: 0.85rem;
    color: var(--ink-ghost);
}
.cart-offer--achieved .cart-offer__icon { color: var(--success); }

.cart-offer__info strong {
    color: var(--ink);
    font-weight: 600;
}
.cart-offer__status {
    display: block;
    font-size: 0.75rem;
    color: var(--ink-faded);
    font-weight: 400;
}
.cart-offer__status--ok {
    color: var(--success);
    font-weight: 600;
}

.cart-offer__tip {
    cursor: pointer;
    color: var(--gold);
    font-size: 0.55rem;
    vertical-align: super;
}

/* Tooltip */
.cart-tooltip {
    position: absolute;
    z-index: 9999;
    background: var(--ink);
    color: var(--white);
    padding: var(--s-3) var(--s-5);
    border-radius: var(--r-md);
    font-size: 0.8rem;
    max-width: 240px;
    line-height: 1.5;
    pointer-events: none;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.2s, transform 0.2s;
    box-shadow: var(--shadow-lg);
}
.cart-tooltip.show {
    opacity: 1;
    transform: translateY(0);
}

/* ---- MAIN LAYOUT ---- */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--s-10);
    align-items: start;
}

/* ---- ITEMS LIST ---- */
.cart-items__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--s-6);
}
.cart-items__header h4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0;
}
.cart-items__header span {
    font-size: 0.8rem;
    color: var(--ink-faded);
}

/* Item */
.cart-item {
    display: grid;
    grid-template-columns: 88px 1fr auto auto;
    gap: var(--s-5);
    align-items: center;
    padding: var(--s-6) 0;
    border-bottom: 1px solid var(--paper-mid);
    transition: opacity 0.4s, transform 0.4s;
}
.cart-item:first-child {
    padding-top: 0;
}

.cart-item__media {
    width: 88px;
    height: 88px;
    border-radius: var(--r-md);
    overflow: hidden;
    background: var(--paper-mid);
    position: relative;
    margin: 0;
    flex-shrink: 0;
}
.cart-item__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.cart-item__promo {
    position: absolute;
    top: var(--s-1);
    left: var(--s-1);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--error);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.55rem;
}

.cart-item__details {
    min-width: 0;
}
.cart-item__name {
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: var(--s-1);
    line-height: 1.35;
}
.cart-item__meta {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    margin-bottom: var(--s-1);
}
.cart-item__unit-price {
    font-size: 0.8rem;
    color: var(--ink-muted);
}
.cart-item__promo-label {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--gold-dark);
    background: var(--gold-wash);
    padding: 1px 8px;
    border-radius: var(--r-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.cart-item__stock {
    font-size: 0.75rem;
    color: var(--ink-ghost);
}
.cart-item__stock i { margin-right: 2px; }

/* Qty */
.cart-qty {
    display: inline-flex;
    align-items: center;
    border: 1.5px solid var(--paper-deep);
    border-radius: var(--r-md);
    overflow: hidden;
}
.cart-qty.loading { opacity: 0.4; pointer-events: none; }

.cart-qty__btn {
    width: 34px;
    height: 34px;
    border: none;
    background: var(--paper-warm);
    color: var(--ink-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    transition: all var(--t-fast);
}
.cart-qty__btn:hover { background: var(--paper-deep); color: var(--ink); }

.cart-qty__input {
    width: 40px;
    height: 34px;
    border: none;
    border-left: 1.5px solid var(--paper-mid);
    border-right: 1.5px solid var(--paper-mid);
    text-align: center;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--ink);
    background: var(--white);
}
.cart-qty__input:focus { outline: none; }

/* End column */
.cart-item__end {
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--s-3);
}
.cart-item__subtotal {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: var(--ink);
}
.cart-item__remove {
    background: none;
    border: none;
    color: var(--ink-ghost);
    cursor: pointer;
    padding: var(--s-1);
    font-size: 0.8rem;
    transition: color var(--t-fast);
}
.cart-item__remove:hover { color: var(--error); }

/* ---- SUMMARY ---- */
.cart-summary {
    position: sticky;
    top: 90px;
}

.cart-summary__section {
    background: var(--white);
    border: 1px solid var(--paper-mid);
    border-radius: var(--r-lg);
    padding: var(--s-6);
    margin-bottom: var(--s-4);
}
.cart-summary__section h5 {
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ink-muted);
    margin-bottom: var(--s-5);
    display: flex;
    align-items: center;
    gap: var(--s-3);
}
.cart-summary__section h5 i {
    color: var(--gold);
    font-size: 0.85rem;
}

/* Coupon */
.cart-coupon__field {
    display: flex;
    gap: var(--s-2);
}
.cart-coupon__field input {
    flex: 1;
    font-family: 'Outfit', sans-serif;
    padding: var(--s-3) var(--s-4);
    border: 1.5px solid var(--paper-deep);
    border-radius: var(--r-md);
    font-size: 0.85rem;
    color: var(--ink);
    background: var(--paper);
    transition: border-color var(--t-fast);
}
.cart-coupon__field input:focus {
    border-color: var(--gold);
    outline: none;
}
.cart-coupon__field input::placeholder { color: var(--ink-ghost); }
.cart-coupon__field input:disabled { opacity: 0.5; }

.cart-coupon__field button {
    width: 40px;
    height: auto;
    border: none;
    border-radius: var(--r-md);
    background: var(--ink);
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--t-fast);
    font-size: 0.8rem;
}
.cart-coupon__field button:hover { background: var(--ink-soft); }
.cart-coupon__field button:disabled { opacity: 0.35; cursor: not-allowed; }

.cart-coupon__applied {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--s-3);
    padding: var(--s-3) var(--s-4);
    background: var(--success-wash);
    border-radius: var(--r-md);
    font-size: 0.82rem;
}
.cart-coupon__info {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    color: var(--success);
}
.cart-coupon__remove {
    color: var(--ink-ghost);
    font-size: 0.75rem;
    transition: color var(--t-fast);
}
.cart-coupon__remove:hover { color: var(--error); }

/* Summary rows */
.cart-summary__rows {
    display: flex;
    flex-direction: column;
    gap: var(--s-3);
    margin-bottom: var(--s-5);
}
.cart-summary__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--ink-muted);
}
.cart-summary__row--discount span:last-child {
    color: var(--success);
    font-weight: 600;
}
.cart-summary__frete-calc {
    font-size: 0.78rem;
    color: var(--ink-ghost);
    font-style: italic;
}
.cart-summary__frete-tag {
    font-size: 0.72rem;
    color: var(--success);
    font-weight: 600;
}

.cart-summary__total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--s-5);
    border-top: 2px solid var(--paper-mid);
}
.cart-summary__total span:first-child {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ink);
}
.cart-summary__total span:last-child {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -0.02em;
}

/* Checkout CTA */
.cart-checkout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--s-3);
    width: 100%;
    padding: var(--s-5);
    border: none;
    border-radius: var(--r-full);
    background: var(--gold);
    color: var(--white);
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-decoration: none;
    transition: all var(--t-fast);
    margin-bottom: var(--s-3);
}
.cart-checkout:hover {
    background: var(--gold-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.cart-security {
    text-align: center;
    font-size: 0.78rem;
    color: var(--ink-ghost);
    margin-bottom: var(--s-6);
}
.cart-security i { margin-right: var(--s-1); color: var(--success); }

/* Benefits */
.cart-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--s-3);
    padding: var(--s-5);
    background: var(--paper-warm);
    border-radius: var(--r-lg);
    border: 1px solid var(--paper-mid);
}
.cart-benefit {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    font-size: 0.8rem;
    color: var(--ink-muted);
}
.cart-benefit i {
    color: var(--gold);
    width: 16px;
    text-align: center;
    font-size: 0.8rem;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 992px) {
    .cart-layout {
        grid-template-columns: 1fr;
        gap: var(--s-8);
    }
    .cart-summary { position: relative; top: auto; }
}

@media (max-width: 768px) {
    .cart-header { flex-direction: column; align-items: flex-start; gap: var(--s-4); }
    
    .cart-item {
        grid-template-columns: 72px 1fr;
        grid-template-rows: auto auto;
        gap: var(--s-3) var(--s-4);
    }
    .cart-item__media { width: 72px; height: 72px; }
    .cart-item__qty { grid-column: 1 / -1; }
    .cart-item__end { 
        grid-column: 1 / -1;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .cart-offers__list { gap: var(--s-3); }
    .cart-offer { font-size: 0.78rem; padding: var(--s-2) var(--s-4); }
}

@media (max-width: 576px) {
    .cart { padding: var(--s-6) 0 var(--s-16); }
    .cart-summary__total span:last-child { font-size: 1.25rem; }
}