:root {
  --bg1: #0f172a;
  --bg2: #111827;
  --card: rgba(17, 24, 39, 0.82);
  --line: rgba(78, 205, 196, 0.3);
  --accent: #4ecdc4;
  --accent-2: #ff6b6b;
  --text: #f8fafc;
  --muted: #94a3b8;
}
body.showcase-page {
  margin: 0;
  color: var(--text);
  background: radial-gradient(circle at top, #1f2937, var(--bg1) 45%, var(--bg2));
  min-height: 100vh;
}
body.showcase-page::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 20% 20%, rgba(78,205,196,.18), transparent 42%),
    radial-gradient(circle at 80% 70%, rgba(255,107,107,.16), transparent 45%);
  animation: aura 8s ease-in-out infinite alternate;
}
@keyframes aura { from { opacity:.55;} to{opacity:1;} }
.showcase-wrap { max-width: 1240px; margin: 110px auto 30px; padding: 0 20px; }
.showcase-hero { text-align: center; margin-bottom: 28px; }
.showcase-hero h1 { font-size: clamp(1.8rem, 4vw, 3rem); margin: 0; text-shadow: 0 0 16px rgba(78,205,196,.25); }
.showcase-hero p { color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 18px;
  backdrop-filter: blur(8px); padding: 18px; box-shadow: 0 10px 30px rgba(0,0,0,.35);
  transition: transform .25s ease, border-color .25s ease;
  position: relative;
  overflow: hidden;
}
.card::after {
  content:''; position:absolute; top:-30%; right:-20%; width:150px; height:150px; border-radius:50%;
  background: radial-gradient(circle, rgba(78,205,196,.20), transparent 70%);
  pointer-events:none;
}
.card:hover { transform: translateY(-4px); border-color: var(--accent); }
.card h3 { margin: 0 0 8px; }
.meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.chip { background: rgba(78,205,196,.15); border: 1px solid rgba(78,205,196,.45); color: #ccfbf1; padding: 4px 9px; border-radius: 999px; font-size: .78rem; }
.stat-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 8px; }
.stat { background: rgba(15,23,42,.55); border-radius: 10px; padding: 8px; }
.stat b { color: var(--accent); display: block; font-size: .8rem; }
.model-shell { position: relative; margin-top: 10px; }
.model-view, .furniture-view { border-radius: 12px; background: linear-gradient(120deg, rgba(15,23,42,.95), rgba(30,41,59,.75)); height: 250px; border: 1px solid rgba(148,163,184,.2); overflow: hidden; }
.model-view canvas, .furniture-view canvas { width: 100%; height: 100%; display: block; }
.model-controls {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: space-between; pointer-events: none;
}
.model-spin-btn {
  pointer-events: auto; width: 34px; height: 34px; border-radius: 999px; border: 1px solid rgba(78,205,196,.65);
  background: rgba(2,6,23,.72); color: #d1fae5; cursor: pointer; margin: 0 8px;
}
.empty { text-align: center; padding: 35px; border: 1px dashed var(--line); border-radius: 16px; color: var(--muted); }
.footer-links-extra { margin-top: 8px; display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
.footer-links-extra a { color: #a7f3d0; text-decoration: none; }
@media (max-width: 640px){ .showcase-wrap{margin-top:95px;padding:0 12px;} .stat-list{grid-template-columns:1fr;} .model-view,.furniture-view{height:220px;} }