:root {
  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;
  color-scheme: light dark;
  background-color: #242424;
}

body {
  margin: 0;
  display: flex;
  place-items: center;
  min-width: 320px;
  min-height: 100vh;
  overflow: hidden;
  /* Evitar scrollbars por el canvas */
}

#app {
  width: 100%;
  height: 100vh;
}

canvas {
  display: block;
}

/* HUD Wrapper */
#hud {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  /* Dejar pasar clics al juego 3D */
  z-index: 999;
}

/* UI Elements inside HUD (reactivate pointer events) */
#hud>* {
  pointer-events: auto;
}

/* Minimap */
#minimap-container {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 200px;
  height: 200px;
  background: rgba(0, 0, 0, 0.7);
  border: 2px solid #444;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
}

#minimap {
  width: 100%;
  height: 100%;
}

/* Compass UI */
#compass {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 100px;
  height: 100px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: 1fr 1fr 1fr;
  gap: 2px;
}

.compass-btn {
  background: rgba(50, 50, 50, 0.8);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.6);
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}

.compass-btn:hover {
  background: rgba(70, 70, 70, 0.9);
  border-color: rgba(255, 255, 255, 0.5);
  color: rgba(255, 255, 255, 0.8);
}

.compass-btn.active {
  background: rgba(255, 200, 0, 0.9);
  border-color: rgba(255, 220, 0, 1);
  color: rgba(0, 0, 0, 1);
  box-shadow: 0 0 15px rgba(255, 200, 0, 0.6);
}

#compass-n {
  grid-column: 2;
  grid-row: 1;
}

#compass-s {
  grid-column: 2;
  grid-row: 3;
}

#compass-e {
  grid-column: 3;
  grid-row: 2;
}

#compass-w {
  grid-column: 1;
  grid-row: 2;
}