:root {
  --bg-dark: #000011;
  --text-main: #e0e0e0;
  --accent-cyan: #00f5ff;
  --accent-gold: #ffd700;
  --glass-bg: rgba(10, 15, 30, 0.6);
  --glass-border: rgba(255, 255, 255, 0.1);
}

body, html {
  margin: 0; padding: 0; width: 100%; height: 100%;
  overflow: hidden; background: #000;
  font-family: 'Segoe UI', sans-serif; color: var(--text-main);
}

.container { position: relative; width: 100%; height: 100%; }
#canvas-container { width: 100%; height: 100%; position: absolute; z-index: 1; }

.glass-panel {
  background: var(--glass-bg); backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border); border-radius: 12px;
  z-index: 10; position: absolute;
}

.zoom-controls {
  left: 20px; top: 50%; transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 10px; padding: 10px;
}

.zoom-btn {
  width: 44px; height: 44px; border-radius: 8px;
  background: rgba(255, 255, 255, 0.1); border: 1px solid var(--glass-border);
  color: white; font-size: 22px; cursor: pointer; transition: 0.2s;
}

.zoom-btn:hover { background: var(--accent-cyan); color: #000; }

#statsBar { top: 20px; left: 50%; transform: translateX(-50%); padding: 12px 24px; display: flex; gap: 20px; align-items: center; white-space: nowrap; }
#dataPanel { bottom: 30px; right: 30px; padding: 20px; width: 280px; }
.data-grid { display: grid; grid-template-columns: 100px 1fr; gap: 8px; font-size: 0.85rem; margin-top: 10px; }
.data-label { color: #888; }
.data-value { color: #fff; text-align: right; font-family: monospace; }

.close-btn { position: absolute; top: 5px; right: 10px; background: none; border: none; color: #fff; font-size: 24px; cursor: pointer; opacity: 0.5; }
.close-btn:hover { opacity: 1; }

.hidden { opacity: 0; pointer-events: none; }
.highlight { color: var(--accent-cyan); font-weight: bold; }
.btn { background: rgba(255, 215, 0, 0.1); border: 1px solid var(--accent-gold); color: var(--accent-gold); padding: 5px 15px; border-radius: 20px; cursor: pointer; font-weight: bold; }

.spinner { width: 40px; height: 40px; border: 3px solid #333; border-top: 3px solid var(--accent-cyan); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { 100% { transform: rotate(360deg); } }

@media (max-width: 768px) {
  .zoom-controls { top: auto; bottom: 120px; left: 10px; }
  #statsBar { flex-direction: column; top: 10px; width: 90%; gap: 5px; }
  #dataPanel { bottom: 10px; right: 10px; left: 10px; width: auto; }
}