:root {
  --bg-pure: #080c14;
  --accent-cyan: #00f0ff;
  --accent-gold: #ffe270;
  --text-main: #ffffff;
  --font-pixel: 'Press Start 2P', monospace;
  --font-mono: 'Fira Code', monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-pixel);
  -webkit-font-smoothing: antialiased;
}

html, body.fullscreen-pure-game {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  position: fixed;
  top: 0;
  left: 0;
  background-color: var(--bg-pure);
  color: var(--text-main);
  user-select: none;
  touch-action: none;
}

#super-mario-world-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  outline: none;
  background: #080c14;
}

#super-mario-world-canvas.rotated {
  transform: rotate(90deg) translateY(-100%);
  transform-origin: top left;
  top: 0;
  left: 0;
}

#room-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  display: none;
  z-index: 5;
  overflow: hidden;
}

#room-overlay.rotated {
  transform: rotate(90deg) translateY(-100%);
  transform-origin: top left;
  top: 0;
  left: 0;
}

#room-card {
  position: absolute;
  pointer-events: auto;
  user-select: text !important;
  -webkit-user-select: text !important;
  touch-action: pan-y !important;
  background: rgba(8, 12, 20, 0.82);
  border: 2px solid rgba(0, 240, 255, 0.4);
  border-radius: 8px;
  padding: 18px 24px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  overflow-y: auto;
  box-sizing: border-box;
}

#room-card::-webkit-scrollbar {
  width: 6px;
}

#room-card::-webkit-scrollbar-track {
  background: rgba(8, 12, 20, 0.6);
  border-radius: 4px;
}

#room-card::-webkit-scrollbar-thumb {
  background: var(--accent-cyan);
  border-radius: 4px;
}

.room-head {
  font-family: var(--font-pixel);
  font-size: 18px;
  color: var(--accent-gold);
  text-shadow: 0 0 10px rgba(255, 226, 112, 0.45);
  margin-bottom: 6px;
  user-select: text;
}

.room-sub {
  font-family: var(--font-pixel);
  font-size: 10px;
  color: var(--accent-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.35);
  margin-bottom: 16px;
  user-select: text;
}

.room-cols {
  display: flex;
  gap: 28px;
}

.room-col {
  flex: 1;
  min-width: 0;
}

.room-item {
  margin-bottom: 12px;
  font-family: var(--font-mono);
  user-select: text;
}

.room-label {
  font-family: var(--font-pixel);
  font-size: 9.5px;
  color: var(--accent-cyan);
  display: block;
  margin-bottom: 4px;
  user-select: text;
}

.room-val {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--text-main);
  word-break: break-word;
  user-select: text;
}

.room-bullet {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: #8b9bb4;
  line-height: 1.45;
  margin-bottom: 10px;
  position: relative;
  padding-left: 18px;
  word-break: break-word;
  user-select: text;
}

.room-bullet::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
  font-family: var(--font-pixel);
  font-size: 9px;
  user-select: none;
}

.room-link {
  color: var(--accent-cyan);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s ease;
  font-family: inherit;
  user-select: text;
}

.room-link:hover, .room-link:active {
  color: var(--accent-gold);
  text-decoration: none;
}

@media (max-height: 520px), (max-width: 768px) {
  #room-card {
    padding: 10px 14px;
  }
  .room-head {
    font-size: 13px;
    margin-bottom: 4px;
  }
  .room-sub {
    font-size: 8px;
    margin-bottom: 10px;
  }
  .room-cols {
    gap: 16px;
  }
  .room-label {
    font-size: 7.5px;
    margin-bottom: 2px;
  }
  .room-val {
    font-size: 10.5px;
  }
  .room-item {
    margin-bottom: 8px;
  }
  .room-bullet {
    font-size: 9.5px;
    line-height: 1.35;
    margin-bottom: 6px;
    padding-left: 14px;
  }
  .room-bullet::before {
    font-size: 7px;
  }
}