/* WAK 3D Konfigurator — CSS v1.0.0
   Light editorial luxury theme — białe/czarne/złoto
   Wszystkie selektory z prefiksem .wak3d- aby unikać konfliktów z motywem WC */

:root {
  --wak-bg:    #fafaf8;
  --wak-bg2:   #f5f4f1;
  --wak-white: #ffffff;
  --wak-line:  rgba(0,0,0,.08);
  --wak-line2: rgba(0,0,0,.14);
  --wak-line3: rgba(0,0,0,.22);
  --wak-muted: rgba(0,0,0,.38);
  --wak-soft:  rgba(0,0,0,.58);
  --wak-text:  rgba(0,0,0,.88);
  --wak-black: #0a0a09;
  --wak-gold:  #b8922a;
  --wak-gold2: #d4a83a;
  --wak-goldbg: rgba(184,146,42,.08);
  --wak-serif: 'Playfair Display', Georgia, serif;
  --wak-sans:  'Jost', sans-serif;
  --wak-mono:  'DM Mono', monospace;
}

/* ── Wrap ── */
.wak3d-wrap {
  display: grid;
  grid-template-columns: 380px 1fr;
  min-height: 620px;
  max-height: 90vh;
  border: 1px solid var(--wak-line2);
  border-radius: 10px;
  overflow: hidden;
  font-family: var(--wak-sans);
  font-weight: 300;
  margin-bottom: 32px;
  background: var(--wak-white);
  box-shadow: 0 4px 32px rgba(0,0,0,.07);
}

/* ── Sidebar ── */
.wak3d-sidebar {
  background: var(--wak-white);
  border-right: 1px solid var(--wak-line2);
  display: flex; flex-direction: column;
  overflow: hidden;
}

.wak3d-product-head {
  padding: 24px 28px 20px;
  border-bottom: 1px solid var(--wak-line);
  flex-shrink: 0;
}
.wak3d-eyebrow {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--wak-mono); font-size: .52rem;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--wak-gold); margin-bottom: 9px;
}
.wak3d-eyebrow::before { content:''; display:block; width:14px; height:1px; background:var(--wak-gold); }
.wak3d-product-name {
  font-family: var(--wak-serif); font-size: 1.65rem; font-weight: 400;
  line-height: 1.06; color: var(--wak-black);
}
.wak3d-tags { display:flex; gap:6px; flex-wrap:wrap; margin-top:10px; }
.wak3d-tag {
  font-family: var(--wak-mono); font-size:.48rem; letter-spacing:.12em;
  text-transform:uppercase; color:var(--wak-muted);
  border:1px solid var(--wak-line2); border-radius:3px; padding:3px 8px;
}
.wak3d-tag.gold { color:var(--wak-gold); border-color:rgba(184,146,42,.3); background:var(--wak-goldbg); }

/* progress */
.wak3d-progress {
  display:flex; border-bottom:1px solid var(--wak-line); flex-shrink:0;
}
.wak3d-ps {
  flex:1; padding:9px 0; text-align:center; cursor:pointer;
  font-family:var(--wak-mono); font-size:.48rem; letter-spacing:.1em;
  text-transform:uppercase; color:var(--wak-muted);
  border-right:1px solid var(--wak-line); transition:all .14s;
  position:relative; background:var(--wak-white);
}
.wak3d-ps:last-child { border-right:none; }
.wak3d-ps.active { color:var(--wak-black); background:var(--wak-bg2); }
.wak3d-ps.done   { color:var(--wak-gold); }
.wak3d-ps.active::after,.wak3d-ps.done::after {
  content:''; position:absolute; bottom:0; left:0; right:0; height:2px;
}
.wak3d-ps.active::after { background:var(--wak-gold); }
.wak3d-ps.done::after   { background:rgba(184,146,42,.3); }

/* steps */
.wak3d-steps { flex:1; overflow-y:auto; scrollbar-width:thin; scrollbar-color:var(--wak-line2) transparent; }
.wak3d-step  { border-bottom:1px solid var(--wak-line); }
.wak3d-step-head {
  display:flex; align-items:center; gap:12px;
  padding:15px 28px; cursor:pointer; user-select:none; transition:background .12s;
}
.wak3d-step-head:hover,.wak3d-step.active .wak3d-step-head { background:var(--wak-bg2); }
.wak3d-snum {
  width:23px; height:23px; border-radius:50%; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--wak-mono); font-size:.56rem;
  border:1px solid var(--wak-line2); color:var(--wak-muted); transition:all .2s;
}
.wak3d-step.active .wak3d-snum { border-color:var(--wak-gold); color:var(--wak-gold); background:var(--wak-goldbg); }
.wak3d-step.done   .wak3d-snum { border-color:var(--wak-gold); background:var(--wak-gold); color:#fff; }
.wak3d-stitle { font-size:.76rem; font-weight:500; color:var(--wak-muted); flex:1; transition:color .15s; }
.wak3d-step.active .wak3d-stitle { color:var(--wak-black); }
.wak3d-step.done   .wak3d-stitle { color:var(--wak-soft); }
.wak3d-ssum   { font-family:var(--wak-mono); font-size:.52rem; color:var(--wak-gold); white-space:nowrap; }
.wak3d-schev  { font-size:.5rem; color:var(--wak-muted); transition:transform .2s; }
.wak3d-step.active .wak3d-schev { transform:rotate(90deg); }

.wak3d-step-body { display:none; padding:4px 28px 22px; background:var(--wak-bg); }
.wak3d-step.active .wak3d-step-body { display:block; }

/* controls */
.wak3d-clabel {
  font-family:var(--wak-mono); font-size:.48rem; letter-spacing:.16em;
  text-transform:uppercase; color:var(--wak-muted);
  margin:18px 0 11px; display:flex; align-items:center; gap:7px;
}
.wak3d-clabel::after { content:''; flex:1; height:1px; background:var(--wak-line); }
.wak3d-clabel:first-child { margin-top:6px; }

/* sliders */
.wak3d-slider-wrap { margin-bottom:14px; }
.wak3d-slider-row  { display:flex; justify-content:space-between; align-items:baseline; margin-bottom:7px; }
.wak3d-sname { font-size:.76rem; color:var(--wak-soft); font-weight:400; }
.wak3d-sval  { font-family:var(--wak-mono); font-size:.8rem; color:var(--wak-black); }
.wak3d-sticks { display:flex; justify-content:space-between; font-family:var(--wak-mono); font-size:.46rem; color:var(--wak-muted); margin-top:4px; }
.wak3d-slider-wrap input[type=range] {
  -webkit-appearance:none; width:100%; height:1px;
  background:var(--wak-line2); border-radius:1px; outline:none; cursor:pointer;
}
.wak3d-slider-wrap input[type=range]::-webkit-slider-thumb {
  -webkit-appearance:none; width:13px; height:13px; border-radius:50%;
  background:var(--wak-white); border:2px solid var(--wak-gold);
  box-shadow:0 1px 4px rgba(0,0,0,.14); transition:transform .1s;
}
.wak3d-slider-wrap input[type=range]::-webkit-slider-thumb:hover { transform:scale(1.15); }

/* swatches */
.wak3d-swatch-row { display:flex; flex-wrap:wrap; gap:7px; margin-bottom:5px; }
.wak3d-swatch {
  width:27px; height:27px; border-radius:50%; cursor:pointer;
  border:2px solid transparent; outline:2px solid transparent; outline-offset:2px;
  transition:outline-color .12s, transform .12s; flex-shrink:0; position:relative;
}
.wak3d-swatch:hover { transform:scale(1.1); }
.wak3d-swatch.on { outline-color:var(--wak-gold); }
.wak3d-swatch.on::after {
  content:'\f00c'; font-family:'Font Awesome 6 Free'; font-weight:900;
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  font-size:8px; color:rgba(255,255,255,.9); text-shadow:0 1px 2px rgba(0,0,0,.5);
}
.wak3d-swatch-label { font-family:var(--wak-mono); font-size:.52rem; color:var(--wak-muted); margin-top:5px; }

/* tex grid */
.wak3d-tex-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:5px; }
.wak3d-tex-card {
  border:1px solid var(--wak-line2); border-radius:5px; overflow:hidden;
  cursor:pointer; background:var(--wak-white); padding:0; transition:border-color .12s, box-shadow .12s;
}
.wak3d-tex-card:hover { border-color:var(--wak-line3); }
.wak3d-tex-card.on { border-color:var(--wak-gold); box-shadow:0 0 0 2px var(--wak-goldbg); }
.wak3d-tex-prev { width:100%; aspect-ratio:1; display:block; }
.wak3d-tex-name {
  font-family:var(--wak-mono); font-size:.45rem; letter-spacing:.08em;
  text-transform:uppercase; color:var(--wak-muted);
  padding:3px 5px; display:block; text-align:center;
  border-top:1px solid var(--wak-line); background:var(--wak-white);
}
.wak3d-tex-card.on .wak3d-tex-name { color:var(--wak-gold); }

/* finish */
.wak3d-finish-row { display:flex; gap:6px; }
.wak3d-fin {
  flex:1; padding:10px 5px; border:1px solid var(--wak-line2); border-radius:5px;
  cursor:pointer; text-align:center; background:var(--wak-white); transition:all .12s;
}
.wak3d-fin:hover { border-color:var(--wak-line3); background:var(--wak-bg2); }
.wak3d-fin.on { border-color:var(--wak-gold); background:var(--wak-goldbg); }
.wak3d-fin-dot { display:block; width:20px; height:9px; border-radius:3px; margin:0 auto 7px; }
.fd-mat   { background:#ddd; border:1px solid #ccc; }
.fd-satin { background:linear-gradient(135deg,#ddd 0%,#fff 50%,#ddd 100%); border:1px solid #ccc; }
.fd-gloss { background:linear-gradient(120deg,#e0e0e0 0%,#fff 40%,#e8e8e8 65%,#fff 100%); border:1px solid #ccc; }
.wak3d-fin-name  { font-size:.63rem; font-weight:500; color:var(--wak-soft); display:block; }
.wak3d-fin.on .wak3d-fin-name { color:var(--wak-gold); }
.wak3d-fin-price { font-family:var(--wak-mono); font-size:.5rem; color:var(--wak-muted); display:block; margin-top:2px; }
.wak3d-fin-info {
  margin-top:14px; padding:12px 14px; border:1px solid var(--wak-line);
  border-left:3px solid rgba(184,146,42,.35); border-radius:5px; background:var(--wak-white);
  font-size:.71rem; line-height:1.68; color:var(--wak-muted);
}
.wak3d-fin-info strong { color:var(--wak-soft); font-weight:500; display:block; margin-bottom:4px; }

/* rooms */
.wak3d-room-grid { display:grid; grid-template-columns:1fr 1fr; gap:5px; }
.wak3d-room-card {
  border:1px solid var(--wak-line2); border-radius:5px;
  cursor:pointer; padding:9px 10px; display:flex; align-items:center; gap:8px;
  transition:all .12s; background:var(--wak-white);
}
.wak3d-room-card:hover { border-color:var(--wak-line3); background:var(--wak-bg2); }
.wak3d-room-card.on { border-color:var(--wak-gold); background:var(--wak-goldbg); }
.wak3d-rname { font-size:.69rem; color:var(--wak-soft); }
.wak3d-room-card.on .wak3d-rname { color:var(--wak-gold); font-weight:500; }

/* next btn */
.wak3d-btn-next {
  width:100%; margin-top:18px; padding:10px 14px;
  background:var(--wak-black); border:none; border-radius:5px;
  color:rgba(255,255,255,.88); font-family:var(--wak-sans);
  font-size:.68rem; font-weight:500; letter-spacing:.08em; text-transform:uppercase;
  cursor:pointer; display:flex; align-items:center; justify-content:center; gap:9px;
  transition:background .14s;
}
.wak3d-btn-next:hover { background:#222; }

/* footer */
.wak3d-foot {
  border-top:1px solid var(--wak-line2); padding:18px 28px;
  flex-shrink:0; background:var(--wak-white);
}
.wak3d-price-row { display:flex; align-items:flex-end; justify-content:space-between; margin-bottom:12px; gap:10px; }
.wak3d-price-label {
  font-family:var(--wak-mono); font-size:.48rem; letter-spacing:.16em;
  text-transform:uppercase; color:var(--wak-muted); display:block; margin-bottom:3px;
}
.wak3d-price-sub { font-family:var(--wak-mono); font-size:.54rem; color:var(--wak-muted); }
.wak3d-price {
  font-family:var(--wak-serif); font-size:2.2rem; font-weight:500;
  line-height:1; color:var(--wak-black); letter-spacing:-.02em; white-space:nowrap;
  transition:opacity .13s, transform .13s;
}
.wak3d-price.flip { opacity:0; transform:translateY(-5px); }
.wak3d-ship {
  display:flex; align-items:center; gap:7px; font-size:.68rem;
  color:#2d7d52; background:rgba(45,125,82,.06);
  border:1px solid rgba(45,125,82,.18); border-radius:4px;
  padding:6px 10px; margin-bottom:11px;
}
.wak3d-btn-cart {
  width:100%; padding:12px 18px; background:var(--wak-gold);
  border:none; border-radius:5px; color:#fff;
  font-family:var(--wak-sans); font-size:.68rem; font-weight:600;
  letter-spacing:.1em; text-transform:uppercase;
  cursor:pointer; display:flex; align-items:center; justify-content:center; gap:10px;
  transition:background .15s; box-shadow:0 2px 10px rgba(184,146,42,.22);
}
.wak3d-btn-cart:hover  { background:var(--wak-gold2); }
.wak3d-btn-cart.added  { background:#2d7d52; }
.wak3d-cart-price {
  background:rgba(0,0,0,.12); border-radius:3px; padding:2px 8px;
  font-family:var(--wak-mono); font-size:.62rem; font-weight:300;
}

/* ── VIEWPORT ── */
.wak3d-viewport { position:relative; overflow:hidden; background:#f0ede6; }
#wak3d-canvas { display:block; width:100% !important; height:100% !important; }

.wak3d-loading {
  position:absolute; inset:0; background:var(--wak-bg);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  z-index:20; transition:opacity .7s;
}
.wak3d-loading.gone { opacity:0; pointer-events:none; }
.wak3d-loading-logo { font-family:var(--wak-serif); font-size:1.3rem; font-weight:400; color:rgba(0,0,0,.15); margin-bottom:20px; letter-spacing:.06em; }
.wak3d-loading-logo em { color:rgba(184,146,42,.4); font-style:normal; }
.wak3d-lbar-wrap { width:90px; height:1px; background:rgba(0,0,0,.1); overflow:hidden; }
.wak3d-lbar { height:100%; background:var(--wak-gold); animation:wak3d-load 1.4s ease-in-out forwards; }
@keyframes wak3d-load { 0%{width:0} 60%{width:80%} 100%{width:100%} }
.wak3d-llabel { font-family:var(--wak-mono); font-size:.48rem; letter-spacing:.18em; text-transform:uppercase; color:rgba(0,0,0,.2); margin-top:11px; }

.wak3d-vp-prog { position:absolute; top:0; left:0; height:2px; background:var(--wak-gold); transition:width .4s cubic-bezier(.4,0,.2,1); box-shadow:0 0 7px rgba(184,146,42,.45); }

.wak3d-hud-tl { position:absolute; top:14px; left:14px; display:flex; align-items:center; gap:7px; }
.wak3d-badge { background:rgba(255,255,255,.75); backdrop-filter:blur(12px); border:1px solid rgba(0,0,0,.1); border-radius:20px; padding:3px 10px; font-family:var(--wak-mono); font-size:.51rem; letter-spacing:.12em; text-transform:uppercase; color:var(--wak-soft); }
.wak3d-dot { width:5px; height:5px; border-radius:50%; background:var(--wak-gold); box-shadow:0 0 6px rgba(184,146,42,.6); animation:wak3d-pulse 2.2s infinite; }
@keyframes wak3d-pulse { 0%,100%{opacity:1} 50%{opacity:.3} }

.wak3d-hud-tr { position:absolute; top:14px; right:14px; display:flex; gap:6px; }
.wak3d-hbtn { background:rgba(255,255,255,.75); backdrop-filter:blur(12px); border:1px solid rgba(0,0,0,.1); border-radius:5px; padding:5px 11px; font-family:var(--wak-mono); font-size:.51rem; letter-spacing:.1em; text-transform:uppercase; color:var(--wak-soft); cursor:pointer; transition:all .14s; display:flex; align-items:center; gap:5px; }
.wak3d-hbtn:hover { background:var(--wak-white); color:var(--wak-black); }

.wak3d-hud-bl { position:absolute; bottom:14px; left:14px; }
.wak3d-room-lbl { font-family:var(--wak-mono); font-size:.51rem; letter-spacing:.1em; text-transform:uppercase; color:rgba(0,0,0,.3); background:rgba(255,255,255,.65); backdrop-filter:blur(8px); border:1px solid rgba(0,0,0,.08); border-radius:4px; padding:3px 9px; }

.wak3d-hud-br { position:absolute; bottom:14px; right:14px; }
.wak3d-config-pill { background:rgba(255,255,255,.8); backdrop-filter:blur(12px); border:1px solid rgba(0,0,0,.1); border-radius:7px; padding:9px 13px; font-family:var(--wak-mono); font-size:.51rem; line-height:1.75; color:var(--wak-muted); text-align:right; }
.wak3d-config-pill strong { color:var(--wak-black); font-weight:400; }

.wak3d-drag-hint { position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); font-family:var(--wak-mono); font-size:.51rem; letter-spacing:.2em; text-transform:uppercase; color:rgba(0,0,0,.2); pointer-events:none; transition:opacity 1s; white-space:nowrap; background:rgba(255,255,255,.6); backdrop-filter:blur(8px); border:1px solid rgba(0,0,0,.08); padding:5px 13px; border-radius:20px; }
.wak3d-drag-hint.gone { opacity:0; }

/* ── Responsive ── */
@media (max-width: 820px) {
  .wak3d-wrap { grid-template-columns:1fr; grid-template-rows:360px 1fr; max-height:none; }
  .wak3d-viewport { order:-1; min-height:300px; }
  .wak3d-sidebar { max-height:480px; overflow-y:auto; }
}