/* =========================================================
   Cart Page — premium, mobile-first, brand-blue.
   Namespaced under `qc-` (Quality Cart) so it never collides
   with the legacy .cart-* rules still living in style.css.
   ========================================================= */

.qc-cart-page {
    max-width: 1240px;
}

/* ---------------------------------------------------------
   Items panel
   --------------------------------------------------------- */
.qc-panel {
    background: var(--qu-bg-white);
    border: 1px solid var(--qu-border-color);
    border-radius: var(--qu-radius);
    overflow: hidden;
}

.qc-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 18px 20px;
    border-bottom: 1px solid var(--qu-border-color);
}

.qc-panel-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 18px;
    color: var(--qu-text-dark);
    margin: 0;
}

.qc-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 26px;
    height: 26px;
    padding: 0 8px;
    border-radius: 999px;
    background: var(--qu-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
}

.qc-clear-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: 1px solid var(--qu-border-color);
    color: #DC2626;
    font-size: 13px;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: var(--qu-radius-sm);
    transition: all .15s ease;
}

.qc-clear-btn:hover {
    background: rgba(220, 38, 38, .06);
    border-color: rgba(220, 38, 38, .3);
}

/* ---------------------------------------------------------
   Empty state
   --------------------------------------------------------- */
.qc-empty-state {
    padding: 64px 24px;
    text-align: center;
}

.qc-empty-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: rgba(var(--qu-primary-rgb), .06);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--qu-primary);
}

.qc-shop-now-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--qu-primary);
    color: #fff;
    font-weight: 700;
    padding: 12px 26px;
    border-radius: 999px;
    text-decoration: none;
    transition: transform .15s ease, box-shadow .15s ease;
}

.qc-shop-now-btn:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(var(--qu-primary-rgb), .25);
}

/* ---------------------------------------------------------
   Item list / item card
   --------------------------------------------------------- */
.qc-item-list {
    display: flex;
    flex-direction: column;
}

.qc-item {
    position: relative;
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 12px 14px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--qu-border-color);
    animation: qc-item-in .35s ease both;
    transition: background-color .2s ease;
}

.qc-item:last-child {
    border-bottom: none;
}

.qc-item.row-flash {
    background-color: rgba(var(--qu-primary-rgb), .05);
}

@keyframes qc-item-in {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.qc-item-updating-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, .6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity .15s ease;
    z-index: 2;
    border-radius: var(--qu-radius-sm);
}

.qc-item.is-updating .qc-item-updating-overlay {
    opacity: 1;
    pointer-events: auto;
}

.qc-spinner {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 3px solid rgba(var(--qu-primary-rgb), .2);
    border-top-color: var(--qu-primary);
    animation: qc-spin .7s linear infinite;
}

@keyframes qc-spin {
    to { transform: rotate(360deg); }
}

.qc-item-image {
    grid-row: span 2;
    width: 72px;
    height: 72px;
    border-radius: var(--qu-radius-sm);
    overflow: hidden;
    background: #F8FAFC;
    border: 1px solid var(--qu-border-color);
    display: block;
}

.qc-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.qc-item-image img.is-fallback {
    object-fit: contain;
    padding: 10px;
    filter: grayscale(.4);
    opacity: .7;
}

.qc-item-info {
    min-width: 0;
}

.qc-item-top-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 4px;
}

.qc-item-school {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--qu-primary);
    text-transform: uppercase;
    letter-spacing: .3px;
}

.qc-verified-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 600;
    color: #059669;
    background: rgba(5, 150, 105, .08);
    padding: 2px 8px;
    border-radius: 999px;
}

.qc-item-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 15px;
    color: var(--qu-text-dark);
    margin-bottom: 6px;
    line-height: 1.3;
}

.qc-item-variant {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 6px;
}

.qc-variant-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 600;
    color: var(--qu-secondary);
    background: #F8FAFC;
    border: 1px solid var(--qu-border-color);
    padding: 3px 9px;
    border-radius: 999px;
}

.qc-variant-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, .1);
}

.qc-item-desc {
    display: none;
    font-size: 12px;
    color: var(--qu-secondary);
    line-height: 1.4;
}

.qc-item-mobile-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 10px;
}

.qc-item-mobile-row .qc-item-total {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 15px;
    color: var(--qu-text-dark);
}

/* Quantity stepper */
.qc-item-qty {
    grid-column: 2;
    display: inline-flex;
    align-items: center;
    gap: 0;
    border: 1px solid var(--qu-border-color);
    border-radius: 999px;
    overflow: hidden;
    width: fit-content;
}

.qc-qty-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #F8FAFC;
    border: none;
    color: var(--qu-text-dark);
    font-size: 13px;
    transition: background-color .15s ease;
}

.qc-qty-btn:hover:not(:disabled) {
    background: rgba(var(--qu-primary-rgb), .1);
    color: var(--qu-primary);
}

.qc-qty-btn:disabled {
    opacity: .4;
    cursor: not-allowed;
}

.qc-qty-val {
    min-width: 34px;
    text-align: center;
    font-weight: 700;
    font-size: 14px;
    color: var(--qu-text-dark);
}

/* Price + remove — desktop only, hidden on mobile via bootstrap utilities */
.qc-item-price-block {
    grid-column: 2;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
}

.qc-item-unit-price {
    font-size: 12px;
    color: var(--qu-secondary);
}

.qc-item-total {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 16px;
    color: var(--qu-text-dark);
}

.qc-item-total.price-pop {
    animation: qc-pop .35s ease;
}

@keyframes qc-pop {
    0% { transform: scale(1); }
    40% { transform: scale(1.12); color: var(--qu-primary); }
    100% { transform: scale(1); }
}

.qc-remove-btn {
    grid-column: 2;
    justify-self: end;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    color: #94A3B8;
    font-size: 12px;
    font-weight: 600;
    padding: 6px 4px;
    transition: color .15s ease;
    width: fit-content;
}

.qc-remove-btn:hover {
    color: #DC2626;
}

/* ---------------------------------------------------------
   Summary panel
   --------------------------------------------------------- */
.qc-summary {
    background: var(--qu-bg-white);
    border: 1px solid var(--qu-border-color);
    border-radius: var(--qu-radius);
    padding: 22px;
    top: 100px;
}

.qc-summary-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 17px;
    color: var(--qu-text-dark);
    margin-bottom: 16px;
}

.qc-delivery-block {
    margin-bottom: 18px;
}

.qc-delivery-label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--qu-secondary);
    text-transform: uppercase;
    letter-spacing: .3px;
    margin-bottom: 8px;
}

.qc-delivery-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    border: 2px solid var(--qu-border-color);
    border-radius: var(--qu-radius-sm);
    cursor: default;
}

.qc-delivery-option.is-selected {
    border-color: var(--qu-primary);
    background: rgba(var(--qu-primary-rgb), .03);
}

.qc-delivery-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
}

.qc-delivery-name {
    font-weight: 700;
    font-size: 13px;
    color: var(--qu-text-dark);
}

.qc-delivery-sub {
    font-size: 11px;
    color: var(--qu-secondary);
}

.qc-delivery-free {
    margin-left: auto;
    font-size: 12px;
    font-weight: 700;
    color: #059669;
}

.qc-summary-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    color: var(--qu-secondary);
    padding: 8px 0;
}

.qc-free-tag {
    color: #059669;
    font-weight: 700;
}

.qc-summary-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    margin-top: 6px;
    border-top: 1px dashed var(--qu-border-color);
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 19px;
    color: var(--qu-text-dark);
}

.qc-checkout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 14px;
    margin-top: 8px;
    background: var(--qu-primary);
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    border-radius: var(--qu-radius-sm);
    text-decoration: none;
    transition: transform .15s ease, box-shadow .15s ease;
}

.qc-checkout-btn:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(var(--qu-primary-rgb), .25);
}

.qc-checkout-btn.disabled {
    pointer-events: none;
    opacity: .5;
    box-shadow: none;
}

.qc-trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 16px;
    justify-content: center;
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--qu-border-color);
}

.qc-trust-row span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 600;
    color: var(--qu-secondary);
}

.qc-trust-row i {
    color: var(--qu-primary);
}

/* ---------------------------------------------------------
   Remove-confirmation icon
   --------------------------------------------------------- */
.qc-confirm-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(220, 38, 38, .08);
    color: #DC2626;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

/* ---------------------------------------------------------
   Tablet / Desktop — restore the roomy 5-column row
   --------------------------------------------------------- */
@media (min-width: 768px) {
    .qc-item {
        grid-template-columns: 88px 1fr auto auto auto;
        align-items: center;
        gap: 18px;
        padding: 20px;
    }

    .qc-item-image {
        grid-row: auto;
        width: 88px;
        height: 88px;
    }

    .qc-item-desc {
        display: block;
    }

    .qc-item-mobile-row {
        display: none !important;
    }

    .qc-item-qty {
        grid-column: auto;
    }

    .qc-item-price-block {
        grid-column: auto;
    }

    .qc-remove-btn {
        grid-column: auto;
    }

    .qc-remove-label {
        display: inline;
    }
}

@media (max-width: 767.98px) {
    .qc-remove-label {
        display: none;
    }
}