html, body {
  margin:0; padding:0; background:#050508; height:100%; width:100%; overflow:hidden;
  font-family:system-ui,sans-serif; touch-action:none;
}
canvas { display:block; width:100vw; height:100vh; }

canvas.pointer { cursor: pointer; }
canvas.can-grab { cursor: grab; }
canvas.grabbing { cursor: grabbing; }

.ui-container {
  position:fixed; bottom:70px; left:50%; transform:translateX(-50%);
  display:flex; align-items:center; gap:20px; z-index:100;
}

.ui-panel {
  display:flex; gap:10px; background:rgba(255,255,255,0.05);
  padding:6px; border-radius:50px; backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,0.1);
}

.mode-btn {
  background:transparent; border:none; color:white; padding:10px 20px;
  border-radius:40px; cursor:pointer; font-size:13px; transition:all 0.3s ease;
  display:flex; align-items:center; gap:8px; opacity:0.4; white-space:nowrap;
}
.mode-btn.active { background:rgba(255,255,255,0.1); opacity:0.8; }

.dot { width:6px; height:6px; border-radius:50%; opacity: 1 !important; }

.scroll-info {
  display: flex; align-items: center; gap:10px;
  color: rgba(255,255,255,0.4); font-size: 11px;
  letter-spacing: 0.5px; text-transform: uppercase;
  pointer-events: none;
}

.mouse-icon {
  width: 14px; height: 20px; border: 1.2px solid rgba(255,255,255,0.3);
  border-radius: 7px; position: relative;
}
.mouse-wheel {
  width: 2px; height: 4px; background: white;
  position: absolute; left: 50%; transform: translateX(-50%); top: 4px;
  border-radius: 1px; animation: scrollAnim 1.5s infinite;
}

.pinch-icon { display: none; width: 24px; height: 20px; position: relative; }
.mobile-only-text { display: none; }

.finger {
  width: 6px; height: 6px; background: white; border-radius: 50%;
  position: absolute; top: 7px;
}
.f1 { left: 0; animation: pinch1 1.5s infinite; }
.f2 { right: 0; animation: pinch2 1.5s infinite; }

@keyframes scrollAnim {
  0% { opacity: 0; transform: translate(-50%, -2px); }
  50% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, 6px); }
}
@keyframes pinch1 { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(-4px); } }
@keyframes pinch2 { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(4px); } }

@media (max-width: 600px) {
  .ui-container { flex-direction: column-reverse; gap: 12px; bottom:60px; }
  .mouse-icon { display: none; }
  .pinch-icon { display: block; }
  .mobile-only-text { display: inline; }
}

.footerproject {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 30px;
  background: rgba(255, 255, 255, 0.05);
  padding: 8px 0;
  backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 12px;
  z-index: 100;
  pointer-events: auto;
}

.footerproject a {
  color: rgba(255, 255, 255, 0.4);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footerproject a:hover { color: rgba(255, 255, 255, 0.8); }
.footerproject p { margin: 0; }