* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; width: 100%; height: 100%; overflow: hidden; background: #05050a; font-family: 'Georgia', 'Times New Roman', serif; color: #eee; }
#scene-container { position: fixed; inset: 0; cursor: grab; }
body.touch #scene-container { cursor: default; }
#scene-container.dragging { cursor: grabbing; }
#scene-container canvas { display: block; }

.hidden { display: none !important; }

#loading-overlay, #enter-overlay {
  position: fixed; inset: 0; z-index: 20;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(ellipse at center, #14141f 0%, #05050a 100%);
}
.panel { text-align: center; max-width: 520px; padding: 32px; }
.panel h1 { font-size: 2.2rem; letter-spacing: 0.08em; margin: 0 0 20px; font-weight: 400; }
.panel p { font-size: 0.95rem; line-height: 1.5; color: #bbb; margin: 0 0 20px; }

#loading-bar-track { width: 100%; height: 4px; background: #2a2a38; border-radius: 2px; overflow: hidden; margin-bottom: 14px; }
#loading-bar-fill { height: 100%; width: 0%; background: #c9a24b; transition: width 0.2s ease; }

#enter-button {
  font-family: inherit; font-size: 1rem; letter-spacing: 0.05em;
  padding: 12px 28px; background: #c9a24b; color: #14141f; border: none;
  border-radius: 2px; cursor: pointer;
}
#enter-button:hover { background: #ddb968; }

body.touch #enter-hint-desktop { display: none; }
body:not(.touch) #enter-hint-touch { display: none; }

#hint-bar {
  position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%);
  z-index: 5; font-size: 0.8rem; letter-spacing: 0.04em; color: #aaa;
  background: rgba(5,5,10,0.55); padding: 6px 14px; border-radius: 12px;
  pointer-events: none;
}

#info-panel {
  position: fixed; inset: 0; z-index: 15;
  display: flex; align-items: center; justify-content: center;
  background: rgba(3,3,6,0.82); padding: 24px;
}
.info-card {
  position: relative; max-width: 900px; width: 100%; max-height: 90vh;
  background: #101018; border: 1px solid #2c2c3a; border-radius: 4px;
  display: flex; flex-direction: column; overflow: hidden;
}
#info-image-wrap { position: relative; background: #000; }
#info-image { display: block; width: 100%; max-height: 60vh; object-fit: contain; background: #000; }
.info-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(5,5,10,0.55); border: 1px solid rgba(255,255,255,0.25);
  color: #eee; font-size: 1rem; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.info-nav:hover { background: rgba(5,5,10,0.8); }
#info-prev { left: 12px; }
#info-next { right: 12px; }
#info-image-counter {
  position: absolute; left: 50%; bottom: 12px; transform: translateX(-50%);
  background: rgba(5,5,10,0.6); color: #ddd; font-size: 0.8rem;
  padding: 3px 12px; border-radius: 10px; letter-spacing: 0.03em;
}
.info-text { padding: 18px 24px 22px; overflow-y: auto; }
.info-text h2 { margin: 0 0 6px; font-weight: 400; font-size: 1.4rem; }
.info-text p { margin: 0 0 8px; color: #bbb; font-size: 0.92rem; line-height: 1.5; }
#info-meta { color: #c9a24b !important; font-style: italic; }
#info-close {
  position: absolute; top: 8px; right: 12px; z-index: 2;
  background: none; border: none; color: #ddd; font-size: 1.8rem;
  cursor: pointer; line-height: 1;
}

#joystick {
  position: fixed; left: 28px; bottom: 28px; width: 110px; height: 110px;
  border-radius: 50%; background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.25); z-index: 10; touch-action: none;
}
#joystick-knob {
  position: absolute; top: 50%; left: 50%; width: 46px; height: 46px;
  margin: -23px 0 0 -23px; border-radius: 50%; background: rgba(255,255,255,0.35);
}