/* ════════════════════════════════════════════════════════════════
   CART.CSS — Cart Drawer Component
   Prefix: .cdr
   Design: White base · Maroon (var(--color-primary)) · Gold (var(--color-accent))
   RTL-safe via inset-inline-* logical properties
════════════════════════════════════════════════════════════════ */

/* ── Root ────────────────────────────────────────────────────── */
.cdr {
    position: fixed;
    inset: 0;
    z-index: 1050;
    visibility: hidden;
    pointer-events: none;
    /* delay matches close duration so element stays visible during exit */
    transition: visibility 0s 260ms;
}
.cdr--open {
    visibility: visible;
    pointer-events: auto;
    transition: visibility 0s 0s;
}

/* ── Overlay / backdrop ──────────────────────────────────────── */
.cdr-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 5, 2, .54);
    opacity: 0;
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    will-change: opacity;
    transition: opacity 220ms cubic-bezier(0.4, 0, 1, 1);
}
.cdr--open .cdr-overlay {
    opacity: 1;
    transition: opacity 380ms cubic-bezier(0.23, 1, 0.32, 1);
}

/* ── Panel ───────────────────────────────────────────────────── */
.cdr-panel {
    position: absolute;
    inset-block: 0;
    inset-inline-end: 0;
    width: min(420px, 100vw);
    background: #ffffff;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    will-change: transform;
    --cdr-tx: 106%;
    transform: translateX(var(--cdr-tx));
    box-shadow: none;
    transition: transform 260ms cubic-bezier(0.4, 0, 1, 1),
                box-shadow 260ms cubic-bezier(0.4, 0, 1, 1);
}

html[dir="rtl"] .cdr-panel { --cdr-tx: -106%; }

.cdr--open .cdr-panel {
    transform: translateX(0);
    box-shadow:
        -20px 0 80px rgba(0, 0, 0, .12),
        -4px  0 20px rgba(0, 0, 0, .07);
    transition: transform 420ms cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 420ms cubic-bezier(0.16, 1, 0.3, 1);
}
html[dir="rtl"] .cdr--open .cdr-panel {
    box-shadow:
         20px 0 80px rgba(0, 0, 0, .12),
          4px 0 20px rgba(0, 0, 0, .07);
}

/* ── Header ─────────────────────────────────────────────────── */
.cdr-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 20px 17px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
    background: #ffffff;
    position: relative;
}
.cdr-head::after {
    content: '';
    position: absolute;
    bottom: -1px;
    inset-inline-start: 20px;
    width: 36px;
    height: 2px;
    background: var(--color-accent);
    border-radius: 2px;
}

.cdr-head-meta {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cdr-title {
    font-family: var(--font-display, 'Cormorant Garamond', Georgia, serif);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-primary);
    margin: 0;
    letter-spacing: .01em;
    line-height: 1.1;
}
html[dir="rtl"] .cdr-title {
    font-family: var(--font-arabic, 'Cairo', sans-serif);
    letter-spacing: 0;
}

.cdr-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 7px;
    background: var(--color-primary);
    color: #ffffff;
    font-family: var(--font-latin, 'Inter', sans-serif);
    font-size: .68rem;
    font-weight: 700;
    border-radius: 50px;
    line-height: 1;
    will-change: transform;
    transition: transform 260ms cubic-bezier(.34, 1.56, .64, 1);
}
.cdr-count-badge--bounce { transform: scale(1.45); }

.cdr-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: #999;
    border-radius: 10px;
    flex-shrink: 0;
    touch-action: manipulation;
    transition: background 150ms ease, color 150ms ease, transform 120ms ease;
}
.cdr-close:hover  { background: #f5f5f5; color: var(--color-text); }
.cdr-close:active { transform: scale(.91); }
.cdr-close:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ── Scrollable body ─────────────────────────────────────────── */
.cdr-body {
    flex: 1;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    min-height: 0;
}
.cdr-body::-webkit-scrollbar        { width: 3px; }
.cdr-body::-webkit-scrollbar-track  { background: transparent; }
.cdr-body::-webkit-scrollbar-thumb  { background: var(--color-border); border-radius: 3px; }

/* ── Loading spinner ─────────────────────────────────────────── */
.cdr-spinner {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 72px 20px;
}
.cdr-spinner-ring {
    width: 30px;
    height: 30px;
    border: 2.5px solid #EEF0F4;
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: cdr-spin .75s linear infinite;
}
@keyframes cdr-spin { to { transform: rotate(360deg); } }

/* ── Empty state ─────────────────────────────────────────────── */
.cdr-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 52px 28px 44px;
    text-align: center;
}
.cdr-empty-ico {
    width: 88px;
    height: 88px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, var(--color-primary-light) 0%, #E3E9F4 100%);
    border-radius: 50%;
    border: 1.5px solid rgba(var(--color-accent-rgb), .22);
    color: var(--color-accent-dark);
    margin-bottom: 22px;
    box-shadow:
        0 4px 20px rgba(var(--color-accent-rgb), .12),
        0 1px  4px rgba(var(--color-accent-rgb), .08);
}
.cdr-empty-title {
    font-family: var(--font-display, 'Cormorant Garamond', Georgia, serif);
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--color-primary);
    margin: 0 0 9px;
    line-height: 1.25;
}
html[dir="rtl"] .cdr-empty-title { font-family: var(--font-arabic, 'Cairo', sans-serif); }
.cdr-empty-sub {
    font-size: .84rem;
    color: var(--color-text-muted);
    margin: 0 0 26px;
    line-height: 1.65;
    max-width: 240px;
}
.cdr-empty-cta {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 12px 28px;
    background: var(--color-primary);
    color: #ffffff;
    border-radius: 10px;
    font-size: .875rem;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: .02em;
    box-shadow: 0 4px 14px rgba(var(--color-primary-rgb), .28);
    transition: background 200ms ease, box-shadow 200ms ease, transform 120ms ease;
}
.cdr-empty-cta:hover {
    background: var(--color-primary-hover);
    box-shadow: 0 6px 22px rgba(168, 131, 46, .34);
    transform: translateY(-1px);
    color: #ffffff;
}
.cdr-empty-cta:active  { transform: translateY(0); }
.cdr-empty-cta:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

/* ── Items list ──────────────────────────────────────────────── */
.cdr-items {
    list-style: none;
    margin: 0;
    padding: 0;
}

.cdr-item {
    display: flex;
    gap: 14px;
    padding: 18px 20px;
    border-bottom: 1px solid #f2f2f2;
    align-items: flex-start;
    position: relative;
    transition: opacity 220ms ease, background 140ms ease;
}
.cdr-item:hover  { background: rgba(var(--color-primary-rgb), .05); }
.cdr-item--fading {
    opacity: .28;
    pointer-events: none;
}

/* Thumbnail */
.cdr-item-img-wrap { flex-shrink: 0; }
.cdr-item-img {
    width: 82px;
    height: 82px;
    object-fit: cover;
    border-radius: 11px;
    border: 1px solid var(--color-border);
    background: var(--color-surface-2);
    display: block;
    transition: border-color 160ms ease;
}
.cdr-item:hover .cdr-item-img { border-color: rgba(var(--color-primary-rgb), .45); }
.cdr-item-img--ph {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ccc;
}

/* Info column */
.cdr-item-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
    min-height: 82px;
}

.cdr-item-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 6px;
}
.cdr-item-name {
    font-size: .858rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.45;
    flex: 1;
    min-width: 0;
}

.cdr-item-remove {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: #ccc;
    border-radius: 7px;
    touch-action: manipulation;
    margin-top: -2px;
    transition: background 140ms ease, color 140ms ease, transform 120ms ease;
}
.cdr-item-remove:hover  { background: rgba(220, 38, 38, .09); color: #dc2626; }
.cdr-item-remove:active { transform: scale(.88); }
.cdr-item-remove:focus-visible { outline: 2px solid #dc2626; outline-offset: 1px; }

/* Variant chips */
.cdr-item-attrs {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin: 0;
}
.cdr-item-attr {
    display: inline-block;
    padding: 2px 8px;
    background: rgba(var(--color-primary-rgb), .08);
    border: 1px solid rgba(var(--color-primary-rgb), .26);
    border-radius: 50px;
    font-size: .71rem;
    font-weight: 500;
    color: var(--color-primary-hover);
    letter-spacing: .02em;
    line-height: 1.5;
}

.cdr-item-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-top: auto;
}
.cdr-item-price {
    font-size: .92rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0;
    white-space: nowrap;
    letter-spacing: .01em;
    font-variant-numeric: tabular-nums;
}

/* ── Quantity stepper ────────────────────────────────────────── */
.cdr-qty {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    background: #ffffff;
    height: 38px;
    transition: border-color 150ms ease;
}
.cdr-qty:focus-within { border-color: rgba(var(--color-primary-rgb), .55); }

.cdr-qty-btn {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    flex-shrink: 0;
    touch-action: manipulation;
    transition: background 130ms ease, color 130ms ease;
}
.cdr-qty-btn:hover  { background: rgba(var(--color-primary-rgb), .1); color: var(--color-primary); }
.cdr-qty-btn:active { background: rgba(var(--color-primary-rgb), .2); }
.cdr-qty-btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
}

.cdr-qty-val {
    min-width: 34px;
    text-align: center;
    font-size: .875rem;
    font-weight: 700;
    color: var(--color-text);
    border-inline: 1.5px solid var(--color-border);
    padding: 0 4px;
    line-height: 38px;
    user-select: none;
}


/* ── Sticky footer ───────────────────────────────────────────── */
.cdr-footer {
    padding: 16px 20px 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-top: 1px solid var(--color-border);
    background: #ffffff;
    flex-shrink: 0;
    box-shadow: 0 -4px 24px rgba(0, 0, 0, .055);
}

.cdr-footer-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2px 10px;
    border-bottom: 1px solid var(--border, var(--color-border));
    margin-bottom: 2px;
}
.cdr-footer-total-lbl {
    font-size: .72rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: .09em;
}
.cdr-footer-total-val {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -.02em;
    font-variant-numeric: tabular-nums;
}

/* ── Action buttons ──────────────────────────────────────────── */
.cdr-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 20px;
    border-radius: 10px;
    font-size: .895rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    line-height: 1;
    letter-spacing: .025em;
    white-space: nowrap;
    cursor: pointer;
    border: 1.5px solid transparent;
    transition:
        background    200ms ease,
        color         200ms ease,
        border-color  200ms ease,
        box-shadow    200ms ease,
        transform     120ms ease;
}
.cdr-btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}
.cdr-btn svg { flex-shrink: 0; }

.cdr-btn--primary {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    box-shadow: 0 4px 16px rgba(var(--color-primary-rgb), .30);
    position: relative;
    overflow: hidden;
}
.cdr-btn--primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,.10) 0%, transparent 55%);
    pointer-events: none;
}
.cdr-btn--primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: #ffffff;
    box-shadow: 0 6px 24px rgba(168, 131, 46, .35);
    transform: translateY(-1px);
}
.cdr-btn--primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(var(--color-primary-rgb), .22);
}

.cdr-btn--outline {
    background: transparent;
    color: var(--color-primary);
    border-color: rgba(var(--color-primary-rgb), .32);
}
.cdr-btn--outline:hover {
    background: rgba(var(--color-primary-rgb), .05);
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.cdr-btn--outline:active { background: rgba(var(--color-primary-rgb), .09); }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 479px) {
    .cdr-panel       { width: 100vw; }
    .cdr-head        { padding: 18px 16px 15px; }
    .cdr-item        { padding: 16px 14px; gap: 11px; }
    .cdr-item-img    { width: 70px; height: 70px; }
    .cdr-item-info   { min-height: 70px; }
    .cdr-footer      { padding: 14px 16px 18px; }
    .cdr-empty       { padding: 44px 20px 36px; }
    .cdr-qty         { height: 40px; }
    .cdr-qty-btn     { width: 40px; height: 40px; }
    .cdr-qty-val     { line-height: 40px; }
}

@media (min-width: 480px) and (max-width: 767px) {
    .cdr-panel { width: min(400px, 100vw); }
}

@media (min-width: 768px) {
    .cdr-panel { width: min(420px, 100vw); }
}

/* ── Reduced motion ──────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .cdr,
    .cdr-panel,
    .cdr-overlay,
    .cdr-item,
    .cdr-item-img,
    .cdr-btn,
    .cdr-empty-cta,
    .cdr-count-badge,
    .cdr-qty,
    .cdr-qty-btn,
    .cdr-item-remove,
    .cdr-close {
        transition: none !important;
        animation: none !important;
        transform: none !important;
    }
    .cdr-spinner-ring { animation: none; border-top-color: var(--color-primary); }
}