/* ==========================================================================
   Kinnoo cart page (orange brand)
   ========================================================================== */
:root {
    --kn-primary: #f97316;
    --kn-primary-hover: #ea580c;
    --kn-text: #1c1917;
    --kn-muted: #78716c;
    --kn-border: #e7e5e4;
    --kn-bg-soft: #fff7f3;
}

.cart-page {
    padding: 2.5rem 0 4rem;
    font-family: 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.cart-breadcrumb {
    font-size: 0.85rem;
    color: var(--kn-muted);
    margin-bottom: 1.5rem;
}

    .cart-breadcrumb a {
        color: var(--kn-text);
        text-decoration: none;
    }

        .cart-breadcrumb a:hover {
            color: var(--kn-primary);
        }

.cart-title {
    font-size: 1.9rem;
    font-weight: 900;
    color: var(--kn-text);
    margin-bottom: 1.75rem;
}

.cart-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 2rem;
    align-items: start;
}

/* Items */
.cart-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cart-item {
    display: grid;
    grid-template-columns: 88px 1fr auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    border: 1px solid var(--kn-border);
    border-radius: 0.75rem;
    background: #fff;
}

.cart-item__img {
    width: 88px;
    height: 88px;
    border-radius: 0.5rem;
    overflow: hidden;
    background: var(--kn-bg-soft);
}

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

.cart-item__info {
    min-width: 0;
}

.cart-item__cat {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--kn-muted);
    margin: 0 0 0.15rem;
}

.cart-item__name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--kn-text);
    margin: 0 0 0.25rem;
    text-decoration: none;
    display: inline-block;
}

    .cart-item__name:hover {
        color: var(--kn-primary);
    }

.cart-item__size {
    font-size: 0.82rem;
    color: var(--kn-muted);
    margin: 0.1rem 0;
}

    .cart-item__size strong {
        color: var(--kn-text);
    }

.cart-item__price {
    font-size: 0.9rem;
    color: var(--kn-muted);
}

.cart-item__controls {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

/* Quantity */
.cart-qty {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--kn-border);
    border-radius: 9999px;
    overflow: hidden;
}

    .cart-qty input {
        width: 3rem;
        height: 2.2rem;
        border: none;
        text-align: center;
        font-weight: 700;
        color: var(--kn-text);
        -moz-appearance: textfield;
    }

        .cart-qty input::-webkit-outer-spin-button,
        .cart-qty input::-webkit-inner-spin-button {
            -webkit-appearance: none;
            margin: 0;
        }

        .cart-qty input:focus {
            outline: none;
        }

.cart-item__total {
    font-weight: 800;
    color: var(--kn-text);
    min-width: 5rem;
    text-align: right;
}

.cart-item__remove {
    border: none;
    background: none;
    color: var(--kn-muted);
    font-size: 1.1rem;
    cursor: pointer;
    transition: color 0.2s;
    padding: 0.25rem;
}

    .cart-item__remove:hover {
        color: #ef4444;
    }

.cart-continue {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 1.25rem;
    color: var(--kn-text);
    font-weight: 700;
    text-decoration: none;
}

    .cart-continue:hover {
        color: var(--kn-primary);
    }

/* Summary */
.cart-summary {
    border: 1px solid var(--kn-border);
    border-radius: 0.75rem;
    padding: 1.5rem;
    background: #fff;
    position: sticky;
    top: 96px;
}

    .cart-summary h2 {
        font-size: 1.1rem;
        font-weight: 800;
        margin-bottom: 1.25rem;
        color: var(--kn-text);
    }

.cart-summary__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.92rem;
    color: var(--kn-muted);
    margin-bottom: 0.85rem;
}

    .cart-summary__row strong {
        color: var(--kn-text);
        font-weight: 700;
    }

.cart-summary__free {
    color: #16a34a;
    font-weight: 700;
}

.cart-summary__total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    margin-top: 0.5rem;
    border-top: 1px solid var(--kn-border);
    font-size: 1.15rem;
    font-weight: 900;
    color: var(--kn-text);
}

    .cart-summary__total span:last-child {
        color: var(--kn-primary);
    }

.cart-checkout-btn {
    display: block;
    width: 100%;
    text-align: center;
    background: var(--kn-primary);
    color: #fff;
    font-weight: 700;
    padding: 0.85rem;
    border-radius: 0.6rem;
    text-decoration: none;
    margin-top: 1.25rem;
    transition: background 0.2s;
}

    .cart-checkout-btn:hover {
        background: var(--kn-primary-hover);
        color: #fff;
    }

.cart-summary__note {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--kn-muted);
    margin-top: 1rem;
    justify-content: center;
}

/* Coupon */
.cart-coupon {
    display: flex;
    gap: 0.5rem;
    margin-top: 1.25rem;
}

    .cart-coupon input {
        flex: 1;
        border: 1px solid var(--kn-border);
        border-radius: 0.5rem;
        padding: 0.6rem 0.8rem;
        font-size: 0.85rem;
        outline: none;
    }

        .cart-coupon input:focus {
            border-color: var(--kn-primary);
        }

    .cart-coupon button {
        border: 1px solid var(--kn-border);
        background: #fff;
        border-radius: 0.5rem;
        padding: 0 1rem;
        font-weight: 700;
        cursor: pointer;
        transition: all 0.2s;
    }

        .cart-coupon button:hover {
            border-color: var(--kn-primary);
            color: var(--kn-primary);
        }

/* Empty */
.cart-empty {
    text-align: center;
    max-width: 30rem;
    margin: 2rem auto;
    padding: 2rem 1rem;
}

    .cart-empty > i {
        font-size: 3.5rem;
        color: var(--kn-primary);
        display: block;
        margin-bottom: 1rem;
    }

    .cart-empty h2 {
        font-size: 1.5rem;
        font-weight: 900;
        margin-bottom: 0.5rem;
        color: var(--kn-text);
    }

    .cart-empty p {
        color: var(--kn-muted);
        margin-bottom: 1.5rem;
    }

.cart-empty__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--kn-primary);
    color: #fff;
    font-weight: 700;
    padding: 0.8rem 1.75rem;
    border-radius: 0.6rem;
    text-decoration: none;
    transition: background 0.2s;
}

    .cart-empty__btn:hover {
        background: var(--kn-primary-hover);
        color: #fff;
    }

/* Responsive */
@media (max-width: 991px) {
    .cart-layout {
        grid-template-columns: 1fr;
    }

    .cart-summary {
        position: static;
    }
}

@media (max-width: 575px) {
    .cart-item {
        grid-template-columns: 70px 1fr;
        grid-template-areas:
            "img info"
            "controls controls";
    }

    .cart-item__img { grid-area: img; width: 70px; height: 70px; }
    .cart-item__info { grid-area: info; }
    .cart-item__controls {
        grid-area: controls;
        justify-content: space-between;
        border-top: 1px solid var(--kn-border);
        padding-top: 0.85rem;
    }
}

/* Per-line low-stock hint under the quantity field */
.cart-item__stock-note {
    font-size: 0.78rem;
    font-weight: 600;
    color: #b45309;
    margin-top: 4px;
    text-align: center;
}

/* Applied coupon chip */
.cart-coupon-applied {
    display: flex; align-items: center; justify-content: space-between;
    gap: .5rem; background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534;
    border-radius: 8px; padding: .55rem .8rem; margin: .25rem 0 0; font-size: .9rem;
}
.cart-coupon-remove {
    background: none; border: none; color: #166534; font-size: 1.3rem; line-height: 1;
    cursor: pointer; padding: 0 .2rem;
}
.cart-coupon-remove:hover { color: #dc2626; }