/* ═══════════════════════════════════════════════════════════════
   Moj Al Bahir — Cart drawer + cart page
   ═══════════════════════════════════════════════════════════════ */

/* ─── Header cart badge (already in app.css, small tweak) ─ */
.icon-btn__badge[hidden] { display: none; }

/* ─── Product card Add to Cart button ─────────────────── */
.product-card__add {
    margin-block-start: 12px;
    width: 100%;
    font-size: 13px;
    padding: 10px 14px;
    min-height: 40px;
}
.product-card__add svg { flex-shrink: 0; }
.product-card__add.is-loading {
    opacity: .7;
    pointer-events: none;
}

/* ─── Product detail quantity stepper ─────────────────── */
.product-detail__qty {
    display: inline-flex;
    align-items: center;
    border: 1.5px solid var(--c-border-strong);
    border-radius: var(--r-pill);
    overflow: hidden;
    margin-inline-end: 12px;
    background: rgba(245,250,252,.04);
}
.qty-btn {
    width: 40px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 600;
    color: var(--c-text);
    transition: background .15s, color .15s;
}
.qty-btn:hover { background: rgba(39,211,194,.15); color: var(--c-seafoam); }
.qty-input {
    width: 52px;
    height: 44px;
    text-align: center;
    background: transparent;
    border: 0;
    color: var(--c-text);
    font-weight: 700;
    font-size: 15px;
    -moz-appearance: textfield;
    appearance: textfield;
}
.qty-input::-webkit-inner-spin-button,
.qty-input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.qty-input:focus { outline: none; }

.product-detail__actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-block-end: var(--sp-6);
}

/* ═══════════════════════════════════════════════════════════════
   CART DRAWER
   ═══════════════════════════════════════════════════════════════ */
.cart-drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(3,30,46,.75);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s, visibility .25s;
    z-index: 220;
}
.cart-drawer-overlay.is-open { opacity: 1; visibility: visible; }

.cart-drawer {
    position: fixed;
    inset-block: 0;
    inset-inline-end: 0;
    width: min(92vw, 420px);
    background: var(--c-surface-1);
    border-inline-start: 1px solid var(--c-border-strong);
    z-index: 221;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform .28s cubic-bezier(.4,0,.2,1);
    box-shadow: -24px 0 60px rgba(0,0,0,.45);
    will-change: transform;
}
[dir="rtl"] .cart-drawer { transform: translateX(-100%); }
.cart-drawer.is-open,
[dir="rtl"] .cart-drawer.is-open { transform: translateX(0); }

.cart-drawer__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-block-end: 1px solid var(--c-border);
    flex-shrink: 0;
}
.cart-drawer__title {
    font-size: 17px;
    font-weight: 700;
    color: var(--c-text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.cart-drawer__count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 8px;
    background: rgba(39,211,194,.15);
    color: var(--c-seafoam);
    border-radius: var(--r-pill);
    font-size: 12px;
    font-weight: 700;
}
.cart-drawer__close {
    width: 40px;
    height: 40px;
    border-radius: var(--r-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text);
    transition: background .15s, color .15s;
}
.cart-drawer__close:hover { background: rgba(39,211,194,.1); color: var(--c-seafoam); }

.cart-drawer__body {
    flex: 1;
    overflow-y: auto;
    padding: 12px 8px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cart-drawer__loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}
.cart-drawer__spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(39,211,194,.2);
    border-top-color: var(--c-seafoam);
    border-radius: 50%;
    animation: cartSpin .8s linear infinite;
}
@keyframes cartSpin { to { transform: rotate(360deg); } }

.cart-drawer__foot {
    border-block-start: 1px solid var(--c-border);
    padding: 16px 20px 20px;
    background: #021722;
    flex-shrink: 0;
}
.cart-drawer__totals {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-block-end: 16px;
}
.cart-drawer__total-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13.5px;
    color: var(--c-text-muted);
}
.cart-drawer__total-row--muted { font-size: 12.5px; color: var(--c-text-dim); }
.cart-drawer__total-row--grand {
    padding-block-start: 10px;
    margin-block-start: 6px;
    border-block-start: 1px solid var(--c-border);
    font-size: 16px;
    color: var(--c-text);
    font-weight: 700;
}
.cart-drawer__total-row--grand span:last-child { color: var(--c-seafoam); }
.cart-drawer__actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* ─── Drawer line item ─────────────────────────────────── */
.cart-line {
    display: grid;
    grid-template-columns: 68px 1fr auto;
    gap: 12px;
    padding: 12px 12px;
    border-radius: var(--r-md);
    transition: background .15s;
}
.cart-line:hover { background: rgba(39,211,194,.04); }
.cart-line__media {
    width: 68px;
    height: 68px;
    border-radius: var(--r-sm);
    overflow: hidden;
    background: #021722;
    border: 1px solid var(--c-border);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(157,181,194,.35);
}
.cart-line__media img { width: 100%; height: 100%; object-fit: cover; }
.cart-line__info {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}
.cart-line__name {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--c-text);
    margin: 0;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.cart-line__name a { color: inherit; }
.cart-line__name a:hover { color: var(--c-seafoam); }

.cart-line__controls {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
}
.cart-line__qty {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--c-border-strong);
    border-radius: var(--r-pill);
    overflow: hidden;
    height: 28px;
}
.cart-line__qty button {
    width: 26px;
    height: 26px;
    color: var(--c-text-muted);
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.cart-line__qty button:hover { background: rgba(39,211,194,.15); color: var(--c-seafoam); }
.cart-line__qty span {
    min-width: 24px;
    text-align: center;
    font-weight: 700;
    color: var(--c-text);
    font-size: 12.5px;
}
.cart-line__remove {
    font-size: 11.5px;
    color: var(--c-text-dim);
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
    transition: color .15s;
}
.cart-line__remove:hover { color: var(--c-danger); }

.cart-line__price {
    text-align: end;
    display: flex;
    flex-direction: column;
    gap: 2px;
    white-space: nowrap;
}
.cart-line__total {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--c-text);
}
.cart-line__unit {
    font-size: 11.5px;
    color: var(--c-text-dim);
}

/* ─── Drawer empty state ───────────────────────────────── */
.cart-drawer__empty {
    padding: 60px 24px;
    text-align: center;
}
.cart-drawer__empty-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 30% 30%, rgba(39,211,194,.2), rgba(0,140,255,.08) 70%);
    border: 1px solid rgba(39,211,194,.25);
    color: var(--c-seafoam);
}
.cart-drawer__empty h3 {
    margin: 0 0 6px;
    font-size: 16px;
    color: var(--c-text);
}
.cart-drawer__empty p {
    margin: 0 0 20px;
    color: var(--c-text-muted);
    font-size: 13px;
}

/* ═══════════════════════════════════════════════════════════════
   CART PAGE
   ═══════════════════════════════════════════════════════════════ */
.cart-layout {
    display: grid;
    gap: 20px;
}
@media (min-width: 900px) {
    .cart-layout { grid-template-columns: 1fr 360px; gap: 28px; align-items: start; }
}

.cart-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cart-item {
    display: grid;
    grid-template-columns: 88px 1fr auto;
    gap: 16px;
    align-items: center;
    padding: 14px;
    background: linear-gradient(180deg, var(--c-surface-2) 0%, var(--c-surface-1) 100%);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    transition: border-color .15s;
}
.cart-item:hover { border-color: var(--c-border-glow); }

.cart-item__media {
    width: 88px;
    height: 88px;
    border-radius: var(--r-md);
    overflow: hidden;
    background: #021722;
    border: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(157,181,194,.35);
}
.cart-item__media img { width: 100%; height: 100%; object-fit: cover; }
.cart-item__placeholder { display: flex; align-items: center; justify-content: center; }

.cart-item__info {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}
.cart-item__name {
    font-size: 15px;
    font-weight: 600;
    margin: 0;
    line-height: 1.35;
    color: var(--c-text);
}
.cart-item__name a { color: inherit; }
.cart-item__name a:hover { color: var(--c-seafoam); }

.cart-item__meta {
    font-size: 12px;
    color: var(--c-text-dim);
    margin: 0;
    letter-spacing: .02em;
}

.cart-item__controls {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-block-start: 4px;
}
.cart-item__controls .qty {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--c-border-strong);
    border-radius: var(--r-pill);
    overflow: hidden;
    height: 32px;
}
.cart-item__controls .qty-btn {
    width: 30px;
    height: 30px;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text);
    background: none;
    border: 0;
    cursor: pointer;
}
.cart-item__controls .qty-btn:hover { background: rgba(39,211,194,.15); color: var(--c-seafoam); }
.cart-item__controls .qty-value {
    min-width: 32px;
    text-align: center;
    font-weight: 700;
    color: var(--c-text);
    font-size: 14px;
}
.cart-item__remove {
    background: none;
    border: 0;
    padding: 0;
    font-size: 12.5px;
    color: var(--c-text-dim);
    cursor: pointer;
    transition: color .15s;
}
.cart-item__remove:hover { color: var(--c-danger); }

.cart-item__price {
    text-align: end;
    white-space: nowrap;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.cart-item__line {
    font-size: 15px;
    font-weight: 700;
    color: var(--c-seafoam);
}
.cart-item__unit {
    font-size: 11.5px;
    color: var(--c-text-dim);
}

/* ─── Cart summary sidebar ────────────────────────────── */
.cart-summary {
    background: linear-gradient(180deg, var(--c-surface-2) 0%, var(--c-surface-1) 100%);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: 20px;
    position: sticky;
    top: calc(var(--header-h) + 16px);
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.cart-summary__title {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--c-text);
}
.cart-summary__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    color: var(--c-text-muted);
}
.cart-summary__row--muted { font-size: 12.5px; color: var(--c-text-dim); }
.cart-summary__row--grand {
    padding-block-start: 14px;
    margin-block-start: 6px;
    border-block-start: 1px solid var(--c-border);
    font-size: 18px;
    font-weight: 700;
    color: var(--c-text);
}
.cart-summary__row--grand span:last-child { color: var(--c-seafoam); }

.cart-summary .btn { margin-block-start: 4px; }

/* ─── Cart empty (page) ───────────────────────────────── */
.cart-empty {
    padding: 60px 24px;
    text-align: center;
    max-width: 520px;
    margin-inline: auto;
}
.cart-empty__icon {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 30% 30%, rgba(39,211,194,.22), rgba(0,140,255,.1) 70%);
    border: 1px solid rgba(39,211,194,.25);
    color: var(--c-seafoam);
    box-shadow: 0 0 40px rgba(39,211,194,.2);
}
.cart-empty h2 {
    font-size: 22px;
    color: var(--c-text);
    margin: 0 0 8px;
}
.cart-empty p {
    color: var(--c-text-muted);
    margin: 0 0 24px;
}

/* ─── Flash toast ─────────────────────────────────────── */
.cart-toast {
    position: fixed;
    bottom: 24px;
    inset-inline-start: 24px;
    background: var(--c-surface-2);
    border: 1px solid var(--c-border-strong);
    border-inline-start: 3px solid var(--c-seafoam);
    color: var(--c-text);
    padding: 12px 16px;
    border-radius: var(--r-md);
    box-shadow: 0 12px 32px rgba(0,0,0,.4);
    font-size: 13.5px;
    z-index: 300;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .2s, transform .2s;
    pointer-events: none;
    max-width: 320px;
}
.cart-toast.is-visible { opacity: 1; transform: translateY(0); }
.cart-toast.is-error { border-inline-start-color: var(--c-danger); }

@media (max-width: 640px) {
    .cart-toast { inset-inline: 16px; bottom: 16px; }
    .cart-item {
        grid-template-columns: 72px 1fr;
        gap: 12px;
    }
    .cart-item__media { width: 72px; height: 72px; }
    .cart-item__price {
        grid-column: 1 / -1;
        text-align: start;
        flex-direction: row;
        justify-content: space-between;
        align-items: baseline;
        margin-block-start: 4px;
    }
}