/* ============================================================
   NEXO PRINT — Catalog (/products) styles
   Builds on tokens.css + landing.css (header/footer reused)
   ============================================================ */

/* ───── Page chrome ───── */
.catalog-main { background: var(--color-mist); min-height: 60vh; }

/* Breadcrumb */
.breadcrumb {
  background: #fff;
  border-bottom: 1px solid var(--color-border);
}
.breadcrumb .container {
  display: flex; align-items: center; gap: var(--space-2);
  padding-block: var(--space-3);
  font-size: 0.875rem; color: var(--color-text-muted);
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--color-text-muted); transition: color var(--duration-fast) var(--ease-out); }
.breadcrumb a:hover { color: var(--color-navy); }
.breadcrumb .sep { color: var(--color-neutral-300); display: inline-flex; }
.breadcrumb .current { color: var(--color-navy); font-weight: 600; }

/* Category hero band */
.cat-hero {
  background: linear-gradient(180deg, #fff 0%, var(--color-mist) 100%);
  border-bottom: 1px solid var(--color-border);
}
.cat-hero .container { padding-block: var(--space-8) var(--space-6); }
.cat-hero h1 {
  font-size: clamp(1.625rem, 3vw, 2.25rem);
  line-height: 1.15; font-weight: 800; letter-spacing: -0.02em;
  margin: 0 0 var(--space-2); color: var(--color-navy);
}
.cat-hero p { margin: 0; font-size: 1.0625rem; color: var(--color-text-muted); max-width: 60ch; line-height: 1.6; }

/* Quick category pills */
.cat-pills {
  display: flex; gap: var(--space-2); flex-wrap: wrap;
  margin-top: var(--space-5);
}
.cat-pill {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 0.5rem 0.95rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  background: #fff;
  font-size: 0.875rem; font-weight: 600; color: var(--color-slate-dark);
  cursor: pointer; white-space: nowrap;
  transition: all var(--duration-fast) var(--ease-out);
}
.cat-pill:hover { border-color: var(--color-blue-light); color: var(--color-navy); transform: translateY(-1px); }
.cat-pill.is-active { background: var(--color-navy); border-color: var(--color-navy); color: #fff; }
.cat-pill .pc-count { font-size: 0.75rem; opacity: 0.7; }

/* ───── Shop layout ───── */
.shop-layout {
  display: grid;
  grid-template-columns: 264px 1fr;
  gap: var(--space-8);
  padding-block: var(--space-8) var(--space-16);
  align-items: start;
}
@media (max-width: 1000px) { .shop-layout { grid-template-columns: 1fr; gap: var(--space-4); } }

/* ───── Filter sidebar ───── */
.filter-sidebar {
  position: sticky; top: calc(var(--space-4));
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-xs);
}
@media (max-width: 1000px) {
  .filter-sidebar {
    position: fixed; top: 0; bottom: 0; right: 0; left: auto;
    width: min(340px, 86vw); z-index: 1200;
    border-radius: 0; overflow-y: auto;
    transform: translateX(110%);
    transition: transform var(--duration-normal) var(--ease-out);
    box-shadow: var(--shadow-xl);
  }
  .filter-sidebar.is-open { transform: translateX(0); }
}
.filter-overlay {
  display: none;
  position: fixed; inset: 0; background: rgba(15,23,42,0.45);
  z-index: 1150; opacity: 0; transition: opacity var(--duration-normal) var(--ease-out);
}
.filter-overlay.is-open { display: block; opacity: 1; }

.filter-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--space-4);
}
.filter-head h2 { font-size: 1.0625rem; font-weight: 700; margin: 0; color: var(--color-navy); display:flex; align-items:center; gap:var(--space-2); }
.filter-clear {
  background: transparent; border: 0; color: var(--color-blue);
  font-size: 0.8125rem; font-weight: 600; cursor: pointer; padding: 2px 4px;
}
.filter-clear:hover { color: var(--color-blue-dark); text-decoration: underline; }
.filter-close { display: none; }
@media (max-width: 1000px) {
  .filter-close {
    display: inline-flex; width: 36px; height: 36px; border-radius: var(--radius-full);
    border: 0; background: var(--color-neutral-100); color: var(--color-navy);
    align-items: center; justify-content: center; cursor: pointer;
  }
}

.filter-group { border-top: 1px solid var(--color-border); padding-block: var(--space-4); }
.filter-group:first-of-type { border-top: 0; padding-top: 0; }
.filter-group__title {
  font-size: 0.9375rem; font-weight: 700; color: var(--color-text);
  margin: 0 0 var(--space-3);
}
.filter-list { display: grid; gap: var(--space-1); }

/* Checkbox row */
.fcheck {
  display: flex; align-items: center; gap: var(--space-3);
  padding: 0.4rem 0.4rem; margin-inline: -0.4rem;
  border-radius: var(--radius-md); cursor: pointer;
  font-size: 0.875rem; color: var(--color-slate-dark);
  transition: background var(--duration-fast) var(--ease-out);
  user-select: none;
}
.fcheck:hover { background: var(--color-mist); }
.fcheck input { position: absolute; opacity: 0; pointer-events: none; }
.fcheck .box {
  flex: none; width: 19px; height: 19px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border-strong); background: #fff;
  display: grid; place-items: center;
  transition: all var(--duration-fast) var(--ease-out);
}
.fcheck .box svg { width: 13px; height: 13px; color: #fff; opacity: 0; transform: scale(0.5); transition: all var(--duration-fast) var(--ease-spring); }
.fcheck input:checked + .box { background: var(--color-navy); border-color: var(--color-navy); }
.fcheck input:checked + .box svg { opacity: 1; transform: scale(1); }
.fcheck input:focus-visible + .box { box-shadow: var(--shadow-focus); }
.fcheck .label { flex: 1; }
.fcheck .fcount { font-size: 0.75rem; color: var(--color-text-faint); }

/* Price range */
.price-range { padding-top: var(--space-1); }
.price-values {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.875rem; font-weight: 700; color: var(--color-navy);
  margin-bottom: var(--space-3);
}
.price-values .sep { color: var(--color-neutral-300); font-weight: 400; }
.range-track {
  position: relative; height: 4px; background: var(--color-neutral-200);
  border-radius: var(--radius-full); margin: var(--space-4) 6px;
}
.range-fill { position: absolute; height: 100%; background: var(--color-navy); border-radius: var(--radius-full); }
.range-track input[type="range"] {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 100%; margin: 0; background: transparent; pointer-events: none;
  -webkit-appearance: none; appearance: none; height: 4px;
}
.range-track input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; pointer-events: auto;
  width: 20px; height: 20px; border-radius: 50%;
  background: #fff; border: 2.5px solid var(--color-navy); cursor: pointer;
  box-shadow: var(--shadow-sm); margin-top: 0;
}
.range-track input[type="range"]::-moz-range-thumb {
  pointer-events: auto; width: 20px; height: 20px; border-radius: 50%;
  background: #fff; border: 2.5px solid var(--color-navy); cursor: pointer; box-shadow: var(--shadow-sm);
}

/* Availability toggle */
.ftoggle { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); cursor: pointer; font-size: 0.875rem; color: var(--color-slate-dark); user-select: none; }
.ftoggle input { position: absolute; opacity: 0; }
.ftoggle .switch { flex: none; width: 40px; height: 23px; border-radius: var(--radius-full); background: var(--color-neutral-300); position: relative; transition: background var(--duration-fast) var(--ease-out); }
.ftoggle .switch::after { content:''; position: absolute; top: 2.5px; inset-inline-start: 2.5px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: inset-inline-start var(--duration-fast) var(--ease-out); }
.ftoggle input:checked + .switch { background: var(--color-success); }
.ftoggle input:checked + .switch::after { inset-inline-start: 19.5px; }
.ftoggle input:focus-visible + .switch { box-shadow: var(--shadow-focus); }

/* ───── Content toolbar ───── */
.shop-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-5);
}
.shop-count { font-size: 0.9375rem; color: var(--color-text-muted); }
.shop-count strong { color: var(--color-navy); font-weight: 700; }
.shop-toolbar-actions { display: flex; align-items: center; gap: var(--space-3); }

.filter-trigger {
  display: none; align-items: center; gap: var(--space-2);
  padding: 0.6rem 1rem; border-radius: var(--radius-lg);
  border: 1.5px solid var(--color-navy); background: #fff; color: var(--color-navy);
  font-weight: 600; font-size: 0.9375rem; cursor: pointer;
}
@media (max-width: 1000px) { .filter-trigger { display: inline-flex; } }
.filter-trigger .fcount-badge {
  background: var(--color-navy); color: #fff; font-size: 0.75rem;
  min-width: 19px; height: 19px; padding: 0 5px; border-radius: var(--radius-full);
  display: inline-flex; align-items: center; justify-content: center;
}

/* Sort dropdown */
.sort-wrap { position: relative; }
.sort-btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 0.6rem 1rem; border-radius: var(--radius-lg);
  border: 1.5px solid var(--color-border); background: #fff;
  font-weight: 600; font-size: 0.9375rem; color: var(--color-text); cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-out);
}
.sort-btn:hover { border-color: var(--color-border-strong); }
.sort-btn .sort-current { color: var(--color-navy); }
.sort-btn .chev { transition: transform var(--duration-fast) var(--ease-out); }
.sort-wrap.is-open .sort-btn .chev { transform: rotate(180deg); }
.sort-menu {
  position: absolute; top: calc(100% + 6px); inset-inline-end: 0; z-index: 50;
  min-width: 220px; background: #fff;
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: var(--space-2);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out), visibility 0s linear var(--duration-fast);
}
.sort-wrap.is-open .sort-menu { opacity: 1; visibility: visible; transform: translateY(0); transition-delay: 0s; }
.sort-opt {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
  width: 100%; padding: 0.6rem 0.75rem; border: 0; background: transparent;
  border-radius: var(--radius-md); font-size: 0.9375rem; color: var(--color-text);
  cursor: pointer; text-align: start;
}
.sort-opt:hover { background: var(--color-mist); }
.sort-opt.is-active { color: var(--color-navy); font-weight: 700; }
.sort-opt .tick { color: var(--color-navy); opacity: 0; }
.sort-opt.is-active .tick { opacity: 1; }

/* Active filter chips */
.active-chips { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-5); }
.active-chips:empty { display: none; }
.chip {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 0.35rem 0.4rem 0.35rem 0.75rem;
  border-radius: var(--radius-full); background: var(--color-sky);
  color: var(--color-navy); font-size: 0.8125rem; font-weight: 600;
}
.chip button {
  width: 20px; height: 20px; border-radius: 50%; border: 0;
  background: rgba(27,58,107,0.12); color: var(--color-navy);
  display: grid; place-items: center; cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out);
}
.chip button:hover { background: rgba(27,58,107,0.25); }

/* ───── Product grid ───── */
.product-grid {
  display: grid; gap: var(--space-5);
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 1280px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .product-grid { grid-template-columns: 1fr; } }

.product-card {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); overflow: hidden;
  position: relative; display: flex; flex-direction: column; cursor: pointer;
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out),
              border-color var(--duration-normal) var(--ease-out);
  opacity: 0; animation: cardIn 480ms var(--ease-out) forwards;
}
@keyframes cardIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
.product-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-border-strong); transform: translateY(-3px); }

.pcard-media {
  aspect-ratio: 4 / 3; position: relative; overflow: hidden;
  background: var(--color-cream);
  display: grid; place-items: center;
}
.pcard-media svg { width: 78%; height: 78%; transition: transform var(--duration-slow) var(--ease-spring); }
.product-card:hover .pcard-media svg { transform: scale(1.05); }

/* user-replaceable product image (drop a real photo over the mockup) */
.pcard-media image-slot, .qadd-media image-slot { width: 100%; height: 100%; display: block; }
.pcard-media image-slot { --islot-fb-pad: 11%; }
.qadd-media image-slot { --islot-fb-pad: 10%; }
.pcard-media image-slot::part(frame), .qadd-media image-slot::part(frame) { background: transparent; }
.product-card.is-unavailable .pcard-media image-slot { filter: grayscale(100%); opacity: 0.55; }

.pcard-fav {
  position: absolute; inset-block-start: var(--space-3); inset-inline-end: var(--space-3);
  width: 36px; height: 36px; border-radius: 50%; border: 0;
  background: rgba(255,255,255,0.9); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  color: var(--color-slate); display: grid; place-items: center; cursor: pointer; z-index: 3;
  box-shadow: var(--shadow-xs); transition: all var(--duration-fast) var(--ease-out);
}
.pcard-fav:hover { color: #E0567A; transform: scale(1.08); }
.pcard-fav.is-fav { color: #E0567A; }
.pcard-fav.is-fav svg { fill: #E0567A; }
.pcard-fav svg { width: 20px; height: 20px; }

.pcard-tag {
  position: absolute; inset-block-start: var(--space-3); inset-inline-start: var(--space-3);
  z-index: 3; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.01em;
  padding: 4px 10px; border-radius: var(--radius-full); color: #fff;
}
.pcard-tag--bestseller { background: var(--color-navy); }
.pcard-tag--new { background: var(--color-success); }
.pcard-tag--premium { background: var(--tier-gold); color: var(--tier-gold-text); }
.pcard-discount {
  position: absolute; inset-block-start: var(--space-3); inset-inline-start: var(--space-3);
  z-index: 3; background: var(--color-danger); color: #fff;
  font-size: 0.8125rem; font-weight: 700; padding: 4px 9px; border-radius: var(--radius-md);
}
/* when both tag & discount: stack discount under tag */
.pcard-tag + .pcard-discount { inset-block-start: calc(var(--space-3) + 30px); }

/* unavailable */
.product-card.is-unavailable .pcard-media svg { filter: grayscale(100%); opacity: 0.55; }
.product-card.is-unavailable .pcard-media::after {
  content: ''; position: absolute; inset: 0; background: var(--color-unavailable-overlay, rgba(255,255,255,0.55)); z-index: 1;
}
.pcard-unavailable {
  position: absolute; top: 50%; inset-inline-start: 50%; transform: translate(-50%,-50%);
  z-index: 2; background: #6B7280; color: #fff; font-weight: 700; font-size: 0.875rem;
  padding: 0.5rem 1rem; border-radius: var(--radius-md);
}
.product-card.is-unavailable .pcard-title,
.product-card.is-unavailable .pcard-price b { color: var(--color-neutral-400); }

.pcard-body { padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.pcard-cat { font-size: 0.75rem; font-weight: 600; color: var(--color-blue); letter-spacing: 0.01em; }
.pcard-title {
  font-size: 1.0625rem; font-weight: 700; color: var(--color-text); margin: 0;
  line-height: 1.35; text-wrap: pretty;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.7em;
}
.pcard-spec { font-size: 0.8125rem; color: var(--color-text-muted); display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.pcard-spec .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--color-neutral-300); }
.pcard-rating { display: flex; align-items: center; gap: var(--space-1); font-size: 0.8125rem; color: var(--color-text-muted); }
.pcard-stars { display: inline-flex; color: var(--tier-gold); }
.pcard-stars svg { width: 14px; height: 14px; }
.pcard-reviews { color: var(--color-text-faint); }

.pcard-foot { margin-top: auto; padding-top: var(--space-3); display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-3); }
.pcard-price { display: flex; flex-direction: column; gap: 1px; }
.pcard-price .from { font-size: 0.75rem; color: var(--color-text-faint); }
.pcard-price .was { font-size: 0.8125rem; color: var(--color-price-was, #94A3B8); text-decoration: line-through; }
.pcard-price b { font-size: 1.25rem; font-weight: 800; color: var(--color-navy); letter-spacing: -0.01em; }
.pcard-price.is-sale b { color: var(--color-danger); }
.pcard-price .unit { font-size: 0.75rem; color: var(--color-text-faint); font-weight: 500; }

.pcard-add {
  flex: none; width: 46px; height: 46px; border-radius: var(--radius-lg);
  border: 1.5px solid var(--color-navy); background: var(--color-navy); color: #fff;
  display: grid; place-items: center; cursor: pointer; text-decoration: none;
  transition: all var(--duration-fast) var(--ease-out);
}
.pcard-add:hover { background: var(--color-navy-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.pcard-add:disabled { background: var(--color-neutral-200); border-color: var(--color-neutral-200); color: var(--color-neutral-400); cursor: not-allowed; transform: none; box-shadow: none; }

/* ───── Empty state ───── */
.shop-empty { text-align: center; padding: var(--space-16) var(--space-4); display: none; }
.shop-empty.is-shown { display: block; }
.shop-empty .icon { width: 88px; height: 88px; margin: 0 auto var(--space-5); border-radius: var(--radius-2xl); background: var(--color-sky); color: var(--color-navy); display: grid; place-items: center; }
.shop-empty h3 { font-size: 1.375rem; margin: 0 0 var(--space-2); color: var(--color-navy); }
.shop-empty p { color: var(--color-text-muted); margin: 0 0 var(--space-6); }

/* ───── Load more ───── */
.load-more-wrap { text-align: center; margin-top: var(--space-10); }
.load-more-info { font-size: 0.875rem; color: var(--color-text-muted); margin-bottom: var(--space-4); }
.load-more-bar { width: 200px; height: 4px; border-radius: var(--radius-full); background: var(--color-neutral-200); margin: 0 auto var(--space-4); overflow: hidden; }
.load-more-bar i { display: block; height: 100%; background: var(--color-navy); border-radius: inherit; transition: width var(--duration-slow) var(--ease-out); }

/* ───── Quick-add popover (modal) ───── */
.qadd-backdrop {
  position: fixed; inset: 0; z-index: 1300;
  background: rgba(15,23,42,0.5); -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px);
  display: grid; place-items: center; padding: var(--space-4);
  opacity: 0; visibility: hidden; transition: opacity var(--duration-normal) var(--ease-out), visibility 0s linear var(--duration-normal);
}
.qadd-backdrop.is-open { opacity: 1; visibility: visible; transition-delay: 0s; }
.qadd {
  width: min(560px, 100%); background: #fff; border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl); overflow: hidden; max-height: 92vh; display: flex; flex-direction: column;
  transform: scale(0.96) translateY(8px); transition: transform var(--duration-normal) var(--ease-spring);
}
.qadd-backdrop.is-open .qadd { transform: scale(1) translateY(0); }
.qadd-head { display: flex; gap: var(--space-4); padding: var(--space-5); border-bottom: 1px solid var(--color-border); }
.qadd-media { flex: none; width: 96px; height: 96px; border-radius: var(--radius-lg); background: var(--color-cream); display: grid; place-items: center; overflow: hidden; }
.qadd-media svg { width: 80%; height: 80%; }
.qadd-head-text { flex: 1; min-width: 0; }
.qadd-cat { font-size: 0.75rem; font-weight: 600; color: var(--color-blue); }
.qadd-title { font-size: 1.1875rem; font-weight: 700; color: var(--color-text); margin: 2px 0 6px; line-height: 1.3; }
.qadd-spec { font-size: 0.8125rem; color: var(--color-text-muted); line-height: 1.6; }
.qadd-close { flex: none; width: 38px; height: 38px; border-radius: var(--radius-full); border: 0; background: var(--color-neutral-100); color: var(--color-slate-dark); display: grid; place-items: center; cursor: pointer; align-self: flex-start; transition: background var(--duration-fast) var(--ease-out); }
.qadd-close:hover { background: var(--color-neutral-200); }

.qadd-body { padding: var(--space-5); overflow-y: auto; display: grid; gap: var(--space-5); }
.qadd-field__label { display: flex; align-items: center; justify-content: space-between; font-size: 0.9375rem; font-weight: 700; color: var(--color-text); margin-bottom: var(--space-3); }
.qadd-field__hint { font-size: 0.8125rem; font-weight: 500; color: var(--color-text-faint); }

/* quantity presets */
.qty-presets { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-2); }
.qty-preset {
  padding: 0.65rem 0.4rem; border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border); background: #fff; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  transition: all var(--duration-fast) var(--ease-out);
}
.qty-preset:hover { border-color: var(--color-blue-light); }
.qty-preset.is-active { border-color: var(--color-navy); background: var(--color-sky); }
.qty-preset .qn { font-size: 1.0625rem; font-weight: 800; color: var(--color-navy); }
.qty-preset .qp { font-size: 0.6875rem; color: var(--color-text-muted); }
.qty-preset.is-active .qp { color: var(--color-navy); }

/* finish chips */
.finish-chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.finish-chip {
  padding: 0.5rem 0.95rem; border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border); background: #fff; cursor: pointer;
  font-size: 0.875rem; font-weight: 600; color: var(--color-slate-dark);
  transition: all var(--duration-fast) var(--ease-out);
}
.finish-chip:hover { border-color: var(--color-blue-light); }
.finish-chip.is-active { border-color: var(--color-navy); background: var(--color-navy); color: #fff; }

/* qadd footer / price */
.qadd-foot { padding: var(--space-5); border-top: 1px solid var(--color-border); display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); background: var(--color-neutral-50); }
.qadd-total .tlabel { font-size: 0.8125rem; color: var(--color-text-muted); }
.qadd-total .tprice { font-size: 1.5rem; font-weight: 800; color: var(--color-navy); letter-spacing: -0.01em; }
.qadd-total .tunit { font-size: 0.75rem; color: var(--color-text-faint); }
.qadd-foot .btn { flex: 1; max-width: 260px; }

/* ───── Cart drawer ───── */
.cart-drawer-backdrop {
  position: fixed; inset: 0; z-index: 1400; background: rgba(15,23,42,0.5);
  opacity: 0; visibility: hidden; transition: opacity var(--duration-normal) var(--ease-out), visibility 0s linear var(--duration-normal);
}
.cart-drawer-backdrop.is-open { opacity: 1; visibility: visible; transition-delay: 0s; }
.cart-drawer {
  position: fixed; top: 0; bottom: 0; right: 0; left: auto; z-index: 1410;
  width: min(420px, 100%); background: var(--color-mist);
  display: flex; flex-direction: column;
  transform: translateX(110%); transition: transform var(--duration-normal) var(--ease-out);
  box-shadow: var(--shadow-xl);
}
.cart-drawer.is-open { transform: translateX(0); }
.cart-head { display: flex; align-items: center; justify-content: space-between; padding: var(--space-5); background: #fff; border-bottom: 1px solid var(--color-border); }
.cart-head h2 { font-size: 1.1875rem; font-weight: 700; margin: 0; color: var(--color-navy); display: flex; align-items: center; gap: var(--space-2); }
.cart-head .cart-n { font-size: 0.8125rem; font-weight: 700; background: var(--color-navy); color: #fff; min-width: 22px; height: 22px; padding: 0 6px; border-radius: var(--radius-full); display: inline-flex; align-items: center; justify-content: center; }
.cart-close { width: 38px; height: 38px; border-radius: var(--radius-full); border: 0; background: var(--color-neutral-100); color: var(--color-slate-dark); display: grid; place-items: center; cursor: pointer; }
.cart-close:hover { background: var(--color-neutral-200); }

.cart-items { flex: 1; overflow-y: auto; padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-3); }
.cart-item { display: flex; gap: var(--space-3); background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-3); }
.cart-item__media { flex: none; width: 64px; height: 64px; border-radius: var(--radius-md); background: var(--color-cream); display: grid; place-items: center; overflow: hidden; }
.cart-item__media svg { width: 80%; height: 80%; }
.cart-item__body { flex: 1; min-width: 0; }
.cart-item__title { font-size: 0.9375rem; font-weight: 700; color: var(--color-text); margin: 0 0 2px; line-height: 1.3; }
.cart-item__meta { font-size: 0.75rem; color: var(--color-text-muted); margin-bottom: var(--space-2); }
.cart-item__row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.qstepper { display: inline-flex; align-items: center; border: 1.5px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.qstepper button { width: 28px; height: 28px; border: 0; background: #fff; color: var(--color-navy); cursor: pointer; display: grid; place-items: center; font-size: 1rem; }
.qstepper button:hover { background: var(--color-mist); }
.qstepper .qn { min-width: 44px; text-align: center; font-size: 0.8125rem; font-weight: 700; }
.cart-item__price { font-size: 0.9375rem; font-weight: 800; color: var(--color-navy); }
.cart-item__remove { background: transparent; border: 0; color: var(--color-text-faint); cursor: pointer; padding: 4px; border-radius: var(--radius-sm); }
.cart-item__remove:hover { color: var(--color-danger); background: var(--color-danger-bg); }

.cart-empty { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-3); text-align: center; padding: var(--space-8); color: var(--color-text-muted); }
.cart-empty .icon { width: 72px; height: 72px; border-radius: 50%; background: var(--color-sky); color: var(--color-navy); display: grid; place-items: center; }
.cart-empty h3 { margin: 0; font-size: 1.125rem; color: var(--color-navy); }

.cart-foot { background: #fff; border-top: 1px solid var(--color-border); padding: var(--space-5); }
.cart-summary-row { display: flex; align-items: center; justify-content: space-between; font-size: 0.9375rem; margin-bottom: var(--space-2); color: var(--color-text-muted); }
.cart-summary-row.total { font-size: 1.125rem; font-weight: 800; color: var(--color-navy); margin-top: var(--space-3); padding-top: var(--space-3); border-top: 1px solid var(--color-border); }
.cart-foot .btn { width: 100%; margin-top: var(--space-4); }
.cart-foot .cart-note { font-size: 0.75rem; color: var(--color-text-faint); text-align: center; margin-top: var(--space-3); }

/* ───── Toast ───── */
.toast-stack { position: fixed; inset-block-end: var(--space-6); inset-inline-end: var(--space-6); z-index: 1600; display: flex; flex-direction: column; gap: var(--space-3); pointer-events: none; }
@media (max-width: 560px) { .toast-stack { inset-inline: var(--space-4); inset-block-end: var(--space-4); } }
.toast {
  pointer-events: auto; display: flex; align-items: center; gap: var(--space-3);
  min-width: 300px; max-width: 420px; padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg); border-inline-start: 4px solid var(--color-success);
  background: #fff; box-shadow: var(--shadow-lg);
  animation: toastIn var(--duration-normal) var(--ease-spring);
}
@keyframes toastIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
.toast.is-out { animation: toastOut var(--duration-normal) var(--ease-out) forwards; }
@keyframes toastOut { to { opacity: 0; transform: translateY(8px); } }
.toast .ticon { flex: none; width: 32px; height: 32px; border-radius: 50%; background: var(--color-success-bg); color: var(--color-success); display: grid; place-items: center; }
.toast .tbody { flex: 1; }
.toast .ttitle { font-size: 0.9375rem; font-weight: 700; color: var(--color-text); }
.toast .tsub { font-size: 0.8125rem; color: var(--color-text-muted); }
.toast .tview { flex: none; font-size: 0.8125rem; font-weight: 700; color: var(--color-navy); background: var(--color-sky); padding: 0.4rem 0.8rem; border-radius: var(--radius-md); border: 0; cursor: pointer; }
.toast .tview:hover { background: var(--color-sky-dark); }

/* skeletons honor reduced motion automatically via tokens.css */