html, body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: #0b0c10;
  color: #e8e3da;
  font-family: Inter, "Segoe UI", system-ui, sans-serif;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
#sahne {
  position: fixed;
  inset: 0;
  touch-action: none;
  cursor: grab;
}
#sahne.surukle { cursor: grabbing; }
#sahne canvas { display: block; width: 100%; height: 100%; }
.durum {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  pointer-events: none;
  transition: opacity .35s ease;
  background: radial-gradient(circle at 50% 45%, #1e222b 0%, #0b0c10 70%);
}
.durum.gizli { opacity: 0; visibility: hidden; }
.durum .yazi {
  font-size: 13px;
  letter-spacing: .04em;
  color: #b9b2a6;
  text-align: center;
  padding: 0 16px;
}
#hata .yazi { color: #e8e3da; }
.halka {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 3px solid rgba(255, 138, 31, .18);
  border-top-color: #ff8a1f;
  animation: don 0.9s linear infinite;
}
@keyframes don { to { transform: rotate(360deg); } }
.ipucu {
  position: fixed;
  left: 50%;
  bottom: 10px;
  transform: translateX(-50%);
  max-width: calc(100% - 32px);
  box-sizing: border-box;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(22, 25, 32, .72);
  border: 1px solid rgba(255, 255, 255, .08);
  font-size: 11px;
  color: #b9b2a6;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  pointer-events: none;
  transition: opacity .6s ease;
}
.ipucu.gizli { opacity: 0; }
@media (max-width: 420px) { .ipucu { font-size: 10px; } }
@media (prefers-reduced-motion: reduce) { .halka { animation-duration: 2.5s; } }