/* Quick View Modal — product preview without leaving category page */

.qv-backdrop {
  position: fixed; inset: 0; z-index: 9998;
  background: rgba(17, 24, 39, .45);
  opacity: 0; transition: opacity .2s ease;
  pointer-events: none;
}
.qv-backdrop.is-open { opacity: 1; pointer-events: auto; }

.qv-modal {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none; padding: 16px;
}
.qv-modal.is-open { pointer-events: auto; }

.qv-panel {
  background: var(--surface, #fff);
  border-radius: var(--radius, 12px);
  box-shadow: 0 20px 60px rgba(17, 24, 39, .18);
  max-width: 820px; width: 100%;
  max-height: calc(100dvh - 32px);
  overflow-y: auto; overscroll-behavior: contain;
  transform: translateY(24px) scale(.97);
  opacity: 0; transition: transform .25s ease, opacity .2s ease;
}
.qv-modal.is-open .qv-panel {
  transform: translateY(0) scale(1); opacity: 1;
}

.qv-close {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  width: 36px; height: 36px; border-radius: 50%;
  border: none; background: rgba(255,255,255,.9); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
  transition: background .15s;
}
.qv-close:hover { background: #f3f4f6; }
.qv-close:focus-visible { outline: 2px solid var(--primary, #2563eb); outline-offset: 2px; }
.qv-close svg { width: 18px; height: 18px; stroke: #374151; }

.qv-body {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  position: relative;
}

/* Gallery */
.qv-gallery {
  padding: 24px; display: flex; flex-direction: column; gap: 12px;
  background: #f9fafb; border-radius: var(--radius, 12px) 0 0 var(--radius, 12px);
}
/* Gallery main image wrapper (for arrows overlay) */
.qv-gallery__main-wrap {
  position: relative; user-select: none;
}
.qv-gallery__main {
  width: 100%; aspect-ratio: 1; object-fit: contain;
  border-radius: 8px; background: #fff; display: block;
}
.qv-gallery__thumbs {
  display: flex; gap: 8px; overflow-x: auto;
}
.qv-gallery__thumb {
  width: 56px; height: 56px; object-fit: contain;
  border-radius: 6px; border: 2px solid transparent;
  cursor: pointer; background: #fff; flex-shrink: 0;
  transition: border-color .15s;
}
.qv-gallery__thumb:hover,
.qv-gallery__thumb.is-active { border-color: var(--primary, #2563eb); }
.qv-gallery__thumb:focus-visible { outline: 2px solid var(--primary, #2563eb); outline-offset: 2px; border-radius: 6px; }
.qv-gallery__placeholder {
  width: 100%; aspect-ratio: 1; background: #f3f4f6;
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  color: var(--muted, #6b7280); font-size: 14px;
}

/* Info */
.qv-info {
  padding: 24px; display: flex; flex-direction: column; gap: 12px;
  overflow-y: auto;
}
.qv-brand { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted, #6b7280); }
.qv-name { font-size: 18px; font-weight: 700; color: var(--text, #111827); line-height: 1.3; margin: 0; }
.qv-sku { font-size: 12px; color: var(--muted, #6b7280); }
.qv-desc { font-size: 14px; color: #4b5563; line-height: 1.6; }

.qv-price-row { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.qv-price { font-size: 24px; font-weight: 800; color: var(--text, #111827); }
.qv-price-note { font-size: 12px; color: var(--muted, #6b7280); }

.qv-stock {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; padding: 4px 10px;
  border-radius: 6px;
}
.qv-stock--in { background: #ecfdf5; color: #059669; }
.qv-stock--out { background: #fef2f2; color: #dc2626; }
.qv-stock__dot {
  width: 8px; height: 8px; border-radius: 50%;
}
.qv-stock--in .qv-stock__dot { background: #059669; }
.qv-stock--out .qv-stock__dot { background: #dc2626; }

/* Variants */
.qv-variants { display: flex; flex-wrap: wrap; gap: 6px; }
.qv-variant {
  padding: 6px 12px; border-radius: 6px; font-size: 13px;
  border: 1.5px solid var(--border, #e5e7eb);
  background: #fff; cursor: pointer; transition: all .15s;
  white-space: nowrap;
}
.qv-variant:hover { border-color: var(--primary, #2563eb); background: #eff6ff; }
.qv-variant.is-active { border-color: var(--primary, #2563eb); background: #eff6ff; font-weight: 600; }
.qv-variant:focus-visible { outline: 2px solid var(--primary, #2563eb); outline-offset: 2px; border-radius: 6px; }
.qv-variant--oos { opacity: .5; text-decoration: line-through; }

/* Add to cart */
.qv-cart-row { display: flex; gap: 8px; align-items: stretch; margin-top: auto; }
.qv-qty {
  width: 64px; text-align: center; font-size: 15px; font-weight: 600;
  border: 1.5px solid var(--border, #e5e7eb); border-radius: 8px;
  padding: 0 8px;
}
.qv-qty:focus { border-color: var(--primary, #2563eb); outline: none; box-shadow: 0 0 0 3px rgba(37,99,235,.15); }
.qv-add-btn {
  flex: 1; padding: 12px 20px; border: none; border-radius: 8px;
  background: var(--primary, #2563eb); color: #fff;
  font-size: 15px; font-weight: 700; cursor: pointer;
  transition: background .15s;
}
.qv-add-btn:hover { background: #1d4ed8; }
.qv-add-btn:focus-visible { outline: 2px solid var(--primary, #2563eb); outline-offset: 2px; border-radius: 8px; }
.qv-add-btn:disabled { opacity: .5; cursor: not-allowed; }
.qv-add-btn--success { background: var(--accent, #10b981); }

/* Actions row (compare + full link) */
.qv-actions-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.qv-compare-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 8px; font-size: 13px; font-weight: 600;
  border: 1.5px solid var(--border, #e5e7eb); background: #fff;
  color: var(--text, #374151); cursor: pointer; transition: all .15s;
  white-space: nowrap;
}
.qv-compare-btn:hover { border-color: var(--primary, #2563eb); background: #eff6ff; color: var(--primary, #2563eb); }
.qv-compare-btn:focus-visible { outline: 2px solid var(--primary, #2563eb); outline-offset: 2px; }
.qv-compare-btn.is-active {
  border-color: var(--primary, #2563eb); background: #eff6ff; color: var(--primary, #2563eb);
}
.qv-compare-btn svg { flex-shrink: 0; }

.qv-full-link {
  display: inline-flex; align-items: center; font-size: 13px;
  color: var(--primary, #2563eb); text-decoration: none;
  padding: 8px 0; margin-left: auto;
}
.qv-full-link:hover { text-decoration: underline; }
.qv-full-link:focus-visible { outline: 2px solid var(--primary, #2563eb); outline-offset: 2px; border-radius: 4px; }

/* Volume tiers */
.qv-tiers { background: #f0fdf4; border-radius: 8px; padding: 10px 14px; }
.qv-tiers__title { font-size: 12px; font-weight: 700; color: #059669; text-transform: uppercase; letter-spacing: .03em; margin-bottom: 6px; }
.qv-tiers__list { display: flex; flex-wrap: wrap; gap: 6px; }
.qv-tier {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 6px; font-size: 13px;
  background: #fff; border: 1px solid #d1fae5;
}
.qv-tier__qty { font-weight: 600; color: #374151; }
.qv-tier__price { font-weight: 700; color: #059669; }
.qv-tier__save { font-size: 11px; font-weight: 700; color: #fff; background: #059669; padding: 1px 6px; border-radius: 4px; }

/* Favorites button */
.qv-fav-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 8px; font-size: 13px; font-weight: 600;
  border: 1.5px solid var(--border, #e5e7eb); background: #fff;
  color: var(--text, #374151); cursor: pointer; transition: all .15s;
  white-space: nowrap;
}
.qv-fav-btn:hover { border-color: #ef4444; color: #ef4444; background: #fef2f2; }
.qv-fav-btn:focus-visible { outline: 2px solid #ef4444; outline-offset: 2px; }
.qv-fav-btn--active { border-color: #ef4444; color: #ef4444; background: #fef2f2; }
.qv-fav-btn--active svg { fill: #ef4444; stroke: #ef4444; }
.qv-fav-btn svg { flex-shrink: 0; }

/* Gallery navigation arrows */
.qv-gallery__arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 36px; height: 36px; border-radius: 50%;
  border: none; background: rgba(255,255,255,.92);
  box-shadow: 0 2px 8px rgba(0,0,0,.12);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .2s, background .15s;
  z-index: 2;
}
.qv-gallery__main-wrap:hover .qv-gallery__arrow { opacity: 1; }
.qv-gallery__arrow:hover { background: var(--primary, #2563eb); }
.qv-gallery__arrow:hover svg { stroke: #fff; }
.qv-gallery__arrow:focus-visible { outline: 2px solid var(--primary, #2563eb); outline-offset: 2px; opacity: 1; }
.qv-gallery__arrow--prev { left: 8px; }
.qv-gallery__arrow--next { right: 8px; }
.qv-gallery__arrow svg { stroke: #374151; }

/* Gallery counter badge */
.qv-gallery__counter {
  position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%);
  background: rgba(17,24,39,.65); color: #fff;
  font-size: 12px; font-weight: 600; padding: 2px 10px;
  border-radius: 999px; pointer-events: none;
}

/* PVP comparison price */
.qv-pvp-row {
  display: flex; align-items: center; gap: 8px; width: 100%; margin-top: 2px;
}
.qv-pvp-price {
  text-decoration: line-through; color: #6b7280; font-size: 14px;
}
.qv-pvp-save {
  display: inline-block; background: #dcfce7; color: #166534;
  font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px;
}

/* Mobile: always show gallery arrows */
@media (hover: none) {
  .qv-gallery__arrow { opacity: 1; }
}

/* Loading state */
.qv-loading {
  padding: 60px; text-align: center; color: var(--muted, #6b7280);
  grid-column: 1 / -1;
}
.qv-loading__spinner {
  width: 32px; height: 32px; border: 3px solid var(--border, #e5e7eb);
  border-top-color: var(--primary, #2563eb); border-radius: 50%;
  animation: qv-spin .7s linear infinite; margin: 0 auto 12px;
}
@keyframes qv-spin { to { transform: rotate(360deg); } }

/* Quick-view trigger on product card */
.card__quick-view {
  position: absolute; bottom: 8px; right: 8px;
  width: 36px; height: 36px; border-radius: 50%;
  border: none; background: rgba(255,255,255,.92);
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: scale(.85);
  transition: opacity .2s, transform .2s, background .15s;
  z-index: 2;
}
.card--product:hover .card__quick-view,
.card--product:focus-within .card__quick-view {
  opacity: 1; transform: scale(1);
}
.card__quick-view:hover { background: var(--primary, #2563eb); }
.card__quick-view:focus-visible { outline: 2px solid var(--primary, #2563eb); outline-offset: 2px; opacity: 1; transform: scale(1); }
.card__quick-view:hover svg { stroke: #fff; }
.card__quick-view svg { width: 18px; height: 18px; stroke: #374151; stroke-width: 2; fill: none; }

/* Mobile: always show trigger */
@media (hover: none) {
  .card__quick-view { opacity: 1; transform: scale(1); }
}

/* Vestibular a11y — WCAG 2.3.3 */
@media (prefers-reduced-motion: reduce) {
  .qv-backdrop { transition: none; }
  .qv-panel { transition: none; }
  .qv-close { transition: none; }
  .qv-gallery__thumb { transition: none; }
  .qv-variant { transition: none; }
  .qv-add-btn { transition: none; }
  .qv-compare-btn { transition: none; }
  .qv-fav-btn { transition: none; }
  .card__quick-view { transition: none; }
  .qv-gallery__arrow { transition: none; }
  .qv-loading__spinner { animation: none; border-top-color: var(--primary, #2563eb); border-right-color: var(--primary, #2563eb); }
}

/* Windows High Contrast — WCAG 1.4.11 */
@media (forced-colors: active) {
  .qv-qty:focus { outline: 2px solid Highlight; }
  .qv-stock--in, .qv-stock--out { border: 2px solid; }
  .qv-stock__dot { forced-color-adjust: none; }
  .qv-tier__save { border: 2px solid; }
  .qv-pvp-save { border: 2px solid; }
  .qv-loading__spinner { forced-color-adjust: none; }
}

/* Print — hide entire modal overlay (interactive-only, non-functional on paper) */
@media print {
  .qv-backdrop, .qv-modal, .card__quick-view { display: none !important; }
}

/* Qty preset buttons */
.qv-qty-presets {
  display: flex; gap: 6px; flex-wrap: wrap;
}
.qv-qty-preset {
  padding: 5px 12px; border-radius: 6px; font-size: 13px; font-weight: 600;
  border: 1.5px solid var(--border, #e5e7eb); background: #fff;
  color: var(--text, #374151); cursor: pointer; transition: all .15s;
}
.qv-qty-preset:hover { border-color: var(--primary, #2563eb); background: #eff6ff; color: var(--primary, #2563eb); }
.qv-qty-preset:focus-visible { outline: 2px solid var(--primary, #2563eb); outline-offset: 2px; }
.qv-qty-preset.is-active { border-color: var(--primary, #2563eb); background: #eff6ff; color: var(--primary, #2563eb); }

/* Last purchase badge */
.qv-last-purchase {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: #7c3aed;
  background: #f5f3ff; padding: 6px 12px; border-radius: 6px;
  border: 1px solid #ede9fe;
}
.qv-last-purchase svg { flex-shrink: 0; stroke: #7c3aed; }

/* Responsive */
@media (max-width: 640px) {
  .qv-body { grid-template-columns: 1fr; }
  .qv-gallery {
    border-radius: var(--radius, 12px) var(--radius, 12px) 0 0;
    padding: 16px;
  }
  .qv-info { padding: 16px; }
  .qv-name { font-size: 16px; }
  .qv-price { font-size: 20px; }
  .qv-panel { max-height: calc(100dvh - 16px); }
  .qv-gallery__main { aspect-ratio: 4/3; }
}