: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;
}
/* Modal Styles */
#door-modal {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  pointer-events: auto;
}

#door-modal.hidden {
  display: none;
}

.modal-content {
  background: #2a2a2a;
  padding: 20px;
  border: 2px solid #555;
  border-radius: 8px;
  text-align: center;
  color: #fff;
  box-shadow: 0 4px 15px rgba(0,0,0,0.5);
}

.modal-content p {
  margin-bottom: 20px;
  font-size: 1.2rem;
}

.modal-content button {
  padding: 8px 20px;
  margin: 0 10px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
  font-size: 1rem;
}

#btn-open-yes {
  background: #4CAF50;
  color: white;
}

#btn-open-yes:hover {
  background: #45a049;
}

#btn-open-no {
  background: #f44336;
  color: white;
}

#btn-open-no:hover {
  background: #d32f2f;
}