:root {
  --bg: #fbfbfa;
  --ink: #171717;
  --muted: #a5a5b0;
  --line: #a7a8ad;
  --sidebar: 256px;
  --mono: "Berkeley Mono", "Geist Mono", "SFMono-Regular", ui-monospace, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body {
  height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.5;
}
body { overflow: hidden; }
body.detail-active { cursor: default; }

.sidebar {
  position: fixed;
  z-index: 5;
  left: 0;
  top: 0;
  width: var(--sidebar);
  height: 100vh;
  padding: 34px 32px;
  display: flex;
  flex-direction: column;
  background: linear-gradient(90deg, var(--bg) 0 86%, rgb(251 251 250 / 0));
}
.brand {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: .01em;
  color: var(--ink);
  text-decoration: none;
  margin-bottom: 24px;
}
.search {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  width: 192px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  padding-bottom: 7px;
  margin-bottom: 20px;
}
.search textarea { border: 0; background: transparent; outline: 0; font: inherit; color: var(--ink); width: 100%; min-height:16px; resize:none; overflow:hidden; padding:0; }
.search textarea::placeholder { color: var(--muted); }
.search-hint{display:grid;grid-template-rows:0fr;opacity:0;transition:grid-template-rows .2s ease,opacity .2s ease;color:var(--muted);font-size:12px;margin-top:-16px;margin-bottom:18px}.search-hint>div{overflow:hidden}.search-block:focus-within .search-hint{grid-template-rows:1fr;opacity:1;margin-top:-14px}
.group { display: flex; flex-direction: column; align-items: flex-start; margin: 0 0 22px; gap:4px; }
.group button, .links button {
  border: 0;
  background: transparent;
  padding: 0;
  margin: 0;
  color: var(--muted);
  font: inherit;
  cursor: pointer;
  text-align: left;
}
.group button.active, .group button:hover, .links a:hover, .links button:hover { color: var(--ink); font-weight:500; }
.cat-group{display:flex;flex-direction:column;align-items:flex-start}.children{display:grid;grid-template-rows:0fr;opacity:0;transition:grid-template-rows .2s ease,opacity .2s ease}.children.open{grid-template-rows:1fr;opacity:1}.children>div{overflow:hidden;display:flex;flex-direction:column;gap:2px;margin-left:12px;margin-top:4px}.children button{font-size:12px;color:var(--muted)}
.range { width: 192px; margin-top: 4px; color: var(--muted); user-select:none; }
.track { position: relative; height: 18px; margin-bottom: 10px; cursor:pointer; }
.track::before{content:"";position:absolute;left:0;right:0;top:8px;height:1px;background:#1f1f21}.fill{position:absolute;top:8px;height:1px;background:#1f1f21}.range-handle{position:absolute;top:4px;transform:translateX(-50%);width:8px;height:7px;border:0;background:#1f1f21;padding:0;margin:0;cursor:grab}.range-handle:active{cursor:grabbing}
.range-labels { display: flex; justify-content: space-between; }
.links { margin-top: auto; display: flex; flex-direction: column; gap: 26px; }
.links a { color: #777985; text-decoration: none; font-size: 14px; }
.links button { font-size: 14px; color: #777985; }

.gallery {
  margin-left: var(--sidebar);
  height: 100vh;
  overflow: hidden;
  padding: 32px 32px 80px;
  display: grid;
  grid-template-columns: repeat(6, minmax(110px, 1fr));
  column-gap: 36px;
  row-gap: 34px;
}
.card {
  border: 0;
  background: transparent;
  padding: 0;
  margin: 0;
  cursor: pointer;
  text-align: left;
  color: var(--ink);
  font: inherit;
  min-width: 0;
}
.media { height: 175px; position: relative; display: flex; align-items: center; justify-content: center; }
.media img {
  max-width: 100%;
  max-height: 130px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 8px 7px rgb(0 0 0 / .075));
  transition: transform .28s ease, filter .28s ease;
}
.card:hover img { transform: translateY(-4px) rotate(var(--tilt, 0deg)) scale(1.035); filter: drop-shadow(0 12px 11px rgb(0 0 0 / .11)); }
.meta { min-height: 38px; opacity: 0; transform: translateY(-3px); transition: .18s ease; color: #222; }
.card:hover .meta, .card:focus-visible .meta { opacity: 1; transform: none; }
.name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.price { color: #8e9099; }

.detail-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: block;
  background: rgb(255 255 255 / 1);
  color: var(--ink);
  opacity: 0;
  pointer-events: none;
  cursor: pointer;
  transition: opacity 560ms cubic-bezier(.22, 1, .36, 1);
}
.detail-overlay[hidden] { display: none; }
.detail-overlay.is-opening, .detail-overlay.is-closing { opacity: .02; }
.detail-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}
.detail-stage {
  position: absolute;
  left: 184px;
  top: 0;
  width: 520px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transform: translateY(8px) scale(.985);
  transition: opacity 520ms cubic-bezier(.22, 1, .36, 1) 70ms, transform 620ms cubic-bezier(.22, 1, .36, 1) 70ms;
}
.detail-image {
  width: min(37vw, 520px);
  max-height: 360px;
  object-fit: contain;
  filter: drop-shadow(0 16px 15px rgb(0 0 0 / .10));
}
.detail-panel {
  position: absolute;
  left: 760px;
  top: 352px;
  width: 360px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 420ms cubic-bezier(.22, 1, .36, 1) 135ms, transform 560ms cubic-bezier(.22, 1, .36, 1) 135ms;
}
.detail-overlay.is-open .detail-stage,
.detail-overlay.is-open .detail-panel,
.detail-overlay.is-open .detail-hint {
  opacity: 1;
  transform: none;
}
.detail-brand {
  margin: 0 0 9px;
  color: #8e8e93;
  font-size: 10px;
  line-height: 1.2;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.detail-panel h1 {
  margin: 0 0 3px;
  font-size: 18px;
  line-height: 1.25;
  font-weight: 650;
  letter-spacing: -.01em;
}
.detail-price {
  margin: 0 0 28px;
  color: #36363a;
  font-size: 12px;
}
.detail-desc {
  width: 330px;
  margin: 0 0 28px;
  color: #46464b;
  font-size: 12px;
  line-height: 1.55;
}
.detail-link {
  color: #171717;
  text-decoration: none;
  font-size: 11px;
  letter-spacing: .01em;
  cursor: pointer;
}
.detail-link:hover { color: #777985; }
.detail-hint {
  position: absolute;
  left: 50%;
  bottom: 26px;
  margin: 0;
  transform: translate(-50%, 8px);
  color: #aaaab1;
  opacity: 0;
  font-size: 11px;
  transition: opacity 420ms cubic-bezier(.22, 1, .36, 1) 220ms, transform 560ms cubic-bezier(.22, 1, .36, 1) 220ms;
  pointer-events: none;
}
.detail-overlay.is-open .detail-hint { transform: translate(-50%, 0); }

.newsletter { position: fixed; left: 32px; bottom: 32px; z-index: 70; width: 320px; background: white; box-shadow: 0 18px 60px rgb(0 0 0 / .15); padding: 24px; }
.newsletter > button { position: absolute; right: 10px; top: 8px; border: 0; background: transparent; font-size: 11px; cursor: pointer; }
.newsletter h2 { margin: 0 0 8px; font-size: 20px; }
.newsletter p:not(.eyebrow) { font-family: Inter, ui-sans-serif, system-ui, sans-serif; color: #555; }
.newsletter form { display: flex; gap: 8px; }
.newsletter input { min-width: 0; flex: 1; border: 1px solid #ddd; padding: 9px; font: inherit; }
.newsletter form button { border: 1px solid #222; background: #222; color: #fff; padding: 9px 10px; font: inherit; }
.eyebrow { font-size: 11px; letter-spacing: .08em; color: #888; margin: 8px 0 16px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 1ms !important; animation-duration: 1ms !important; }
}

@media (max-width: 900px) {
  :root { --sidebar: 0px; }
  body { overflow: auto; }
  .sidebar { position: sticky; width: 100%; height: auto; padding: 22px 20px 8px; background: rgb(251 251 250 / .96); backdrop-filter: blur(8px); }
  .brand { margin-bottom: 16px; }
  .group { flex-direction: row; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
  .sort, .range { display: none; }
  .links { display: none; }
  .gallery { margin-left: 0; height: auto; overflow: visible; padding: 18px 18px 60px; grid-template-columns: repeat(2, minmax(130px, 1fr)); gap: 28px 18px; }
  .media { height: 142px; }
  .media img { max-height: 116px; }
  .meta { opacity: 1; transform: none; font-size: 11px; }
  .detail-stage { left: 0; top: 56px; width: 100%; height: 42%; }
  .detail-image { width: 76vw; max-height: 260px; }
  .detail-panel { left: 28px; right: 28px; top: 54%; width: auto; }
  .detail-desc { width: auto; }
}

@media (min-width: 1281px) {
  .gallery { grid-template-columns: repeat(7, minmax(110px, 1fr)); column-gap: 42px; }
}