/* Theme 3 — iHerb-style cart page */
.t3-cart-page {
    background: #f5f5f5;
    min-height: 50vh;
    padding: 24px 0 48px;
}
.t3-cart-shell {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 24px;
    align-items: start;
}
.t3-cart-main {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.t3-cart-note {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 16px;
    border: 1px solid #bbdefb;
    border-radius: 8px;
    background: #e2f2ff;
    color: #333;
    font-size: 14px;
    line-height: 1.5;
}
.t3-cart-note svg { flex-shrink: 0; margin-top: 2px; }
.t3-cart-offer {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 16px;
}
.t3-cart-offer__head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 15px;
}
.t3-cart-scroll {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 4px;
    scroll-snap-type: x mandatory;
}
.t3-cart-scroll::-webkit-scrollbar { height: 6px; }
.t3-cart-scroll::-webkit-scrollbar-thumb { background: #ccc; border-radius: 999px; }
.t3-cart-mini-card {
    flex: 0 0 240px;
    scroll-snap-align: start;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 12px;
    background: #fff;
    display: grid;
    grid-template-columns: 72px 1fr auto;
    gap: 10px;
    align-items: center;
}
.t3-cart-mini-card img {
    width: 72px;
    height: 72px;
    object-fit: contain;
}
.t3-cart-mini-card__title {
    font-size: 13px;
    line-height: 1.35;
    color: #333;
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.t3-cart-mini-card__title:hover { color: #458500; }
.t3-cart-mini-card__price {
    font-size: 13px;
    font-weight: 700;
    color: #333;
}
.t3-cart-mini-card__price del {
    display: block;
    color: #888;
    font-weight: 400;
    font-size: 12px;
}
.t3-cart-mini-card__btn {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: #f38a00;
    color: #fff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.t3-cart-header {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 16px 20px;
}
.t3-cart-header__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.t3-cart-header__title {
    font-size: 24px;
    font-weight: 700;
    color: #181b1f;
}
.t3-cart-header__ship {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: none;
    background: transparent;
    color: #333;
    font-size: 14px;
    cursor: pointer;
}
.t3-cart-header__actions {
    display: flex;
    gap: 12px;
    margin-top: 12px;
}
.t3-cart-header__actions button,
.t3-cart-header__actions a {
    border: none;
    background: transparent;
    color: #333;
    font-size: 14px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
}
.t3-cart-line {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 20px;
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 16px;
}
.t3-cart-line__image img {
    width: 96px;
    height: 96px;
    object-fit: contain;
}
.t3-cart-line__row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}
.t3-cart-line__title {
    font-size: 15px;
    line-height: 1.4;
    color: #333;
    text-decoration: none;
    font-weight: 500;
}
.t3-cart-line__title:hover { color: #458500; }
.t3-cart-line__code {
    margin-top: 8px;
    font-size: 13px;
    color: #666;
}
.t3-cart-line__price {
    font-size: 18px;
    font-weight: 700;
    color: #181b1f;
    white-space: nowrap;
}
.t3-cart-line__controls {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.t3-cart-qty {
    min-width: 82px;
    height: 40px;
    border: 1px solid #ccc;
    border-radius: 8px;
    padding: 0 12px;
    font-size: 14px;
    background: #fff;
}
.t3-cart-line__remove,
.t3-cart-line__save {
    border: none;
    background: transparent;
    color: #333;
    font-size: 14px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.t3-cart-shipping-box,
.t3-cart-reco,
.t3-cart-empty {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 20px;
}
.t3-cart-shipping-box h3,
.t3-cart-reco h2 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 12px;
    color: #181b1f;
}
.t3-cart-shipping-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    font-size: 14px;
    color: #333;
    margin-bottom: 12px;
}
.t3-cart-shipping-card {
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 16px;
    min-width: 260px;
}
.t3-cart-shipping-card__date {
    font-weight: 700;
    font-size: 15px;
}
.t3-cart-shipping-card__price {
    font-size: 18px;
    font-weight: 700;
    margin-top: 8px;
}
.t3-cart-shipping-card__name {
    font-size: 14px;
    color: #666;
    margin-top: 4px;
}
.t3-cart-reco-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
}
.t3-cart-reco-card {
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 12px;
    background: #fff;
}
.t3-cart-reco-card img {
    width: 100%;
    height: 120px;
    object-fit: contain;
    margin-bottom: 8px;
}
.t3-cart-reco-card a {
    display: block;
    font-size: 13px;
    line-height: 1.35;
    color: #333;
    text-decoration: none;
    margin-bottom: 8px;
    min-height: 52px;
}
.t3-cart-reco-card a:hover { color: #458500; }
.t3-cart-reco-card__price {
    font-size: 14px;
    font-weight: 700;
    color: #181b1f;
}
.t3-cart-reco-card button {
    margin-top: 8px;
    width: 100%;
    border: 1px solid #458500;
    background: #fff;
    color: #458500;
    border-radius: 8px;
    padding: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}
.t3-cart-aside {
    position: sticky;
    top: 180px;
}
.t3-cart-summary {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 20px;
}
.t3-cart-summary h2 {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 12px;
}
.t3-cart-promo {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}
.t3-cart-promo input {
    flex: 1;
    height: 44px;
    border: 1px solid #ccc;
    border-radius: 8px;
    padding: 0 12px;
    font-size: 14px;
}
.t3-cart-promo button {
    height: 44px;
    padding: 0 16px;
    border: 1px solid #333;
    border-radius: 8px;
    background: #fff;
    font-weight: 600;
    cursor: pointer;
}
.t3-cart-summary-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 0;
    font-size: 14px;
    color: #333;
}
.t3-cart-summary-row.total {
    border-top: 1px solid #eee;
    margin-top: 8px;
    padding-top: 16px;
    font-size: 18px;
    font-weight: 700;
}
.t3-cart-summary-row.total span:last-child {
    color: #181b1f;
}
.t3-cart-checkout {
    display: block;
    width: 100%;
    margin-top: 16px;
    height: 48px;
    border: none;
    border-radius: 8px;
    background: #458500;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    line-height: 48px;
    text-decoration: none;
    cursor: pointer;
}
.t3-cart-checkout:hover {
    filter: brightness(1.05);
    color: #fff;
}
.t3-cart-edd {
    margin-top: 12px;
    font-size: 13px;
    color: #666;
    text-align: center;
}
.t3-cart-payments {
    margin-top: 16px;
    font-size: 13px;
    color: #666;
}
.t3-cart-payments img {
    height: 24px;
    margin: 8px 8px 0 0;
}
.t3-cart-empty {
    text-align: center;
    padding: 48px 20px;
}
.t3-cart-empty h2 {
    font-size: 24px;
    margin-bottom: 8px;
}
.t3-cart-empty p {
    color: #666;
    margin-bottom: 16px;
}
.t3-cart-empty a {
    display: inline-block;
    padding: 12px 24px;
    background: #458500;
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
}
@media (max-width: 991px) {
    .t3-cart-shell {
        grid-template-columns: 1fr;
    }
    .t3-cart-aside {
        position: static;
    }
}