:root {
  --bg: #07070d;
  --frame: #10101a;
  --muted: #6c6c80;
  --pad-bg: rgba(40, 40, 72, 0.5);
  --pad-line: rgba(255, 255, 255, 0.16);
  --pad-text: rgba(255, 255, 255, 0.6);
  --hot: #ffff66;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--muted);
  font-family: Menlo, Consolas, "DejaVu Sans Mono", monospace;
  overflow: hidden;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /* Ingen zoom, markering eller "kopier"-meny når ein trykkjer på mobil */
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
}

#stage {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  width: 100%;
  min-height: 0;
}

#screen {
  display: block;
  background: var(--frame);
  border-radius: 10px;
  box-shadow: 0 0 0 1px #1d1d2b, 0 18px 60px rgba(0, 0, 0, 0.6);
  outline: none;
}

#hint {
  margin: 0 0 10px;
  padding: 0 16px;
  font-size: 12px;
  text-align: center;
}

body.touch #hint { display: none; }

@media (max-height: 480px) {
  #hint { display: none; }
}

/* ------------------------------------------------------------ kontrollar */
#touch {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 5;
}

#touch[hidden] { display: none; }

#dpad {
  position: absolute;
  left: max(14px, env(safe-area-inset-left));
  bottom: max(14px, env(safe-area-inset-bottom));
  width: 132px;
  height: 132px;
  border-radius: 50%;
  background: var(--pad-bg);
  border: 1px solid var(--pad-line);
  pointer-events: auto;
  touch-action: none;
}

#dpad .arrow {
  position: absolute;
  font-size: 18px;
  line-height: 1;
  color: var(--pad-text);
  transform: translate(-50%, -50%);
  transition: color 60ms, transform 60ms;
}

#dpad .arrow[data-dir="UP"] { left: 50%; top: 18%; }
#dpad .arrow[data-dir="DOWN"] { left: 50%; top: 82%; }
#dpad .arrow[data-dir="LEFT"] { left: 18%; top: 50%; }
#dpad .arrow[data-dir="RIGHT"] { left: 82%; top: 50%; }

#dpad .arrow.active {
  color: var(--hot);
  transform: translate(-50%, -50%) scale(1.35);
}

#dpad .knob {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 40px;
  height: 40px;
  margin: -20px 0 0 -20px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--pad-line);
}

#buttons {
  position: absolute;
  right: max(14px, env(safe-area-inset-right));
  bottom: max(14px, env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  pointer-events: auto;
}

.btn {
  font-family: inherit;
  font-weight: bold;
  color: var(--hot);
  background: var(--pad-bg);
  border: 1px solid var(--pad-line);
  border-radius: 999px;
  pointer-events: auto;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
  transition: background 60ms, transform 60ms;
}

.btn.big { width: 86px; height: 86px; font-size: 14px; }
.btn.mid { width: 104px; height: 48px; font-size: 11px; color: #87d7ff; }
.btn.small { padding: 7px 14px; font-size: 12px; color: #d0d0d0; }

.btn.pressed {
  background: rgba(255, 255, 120, 0.32);
  transform: scale(0.94);
}

#esc {
  position: absolute;
  top: max(10px, env(safe-area-inset-top));
  right: max(14px, env(safe-area-inset-right));
}

#kbd {
  position: absolute;
  top: max(10px, env(safe-area-inset-top));
  left: max(14px, env(safe-area-inset-left));
  color: var(--hot);
}

#kbd[hidden] { display: none; }

/* Usynleg tekstfelt som opnar tastaturet på mobil (16px hindrar zoom på iOS) */
#textin {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 1px;
  height: 1px;
  padding: 0;
  border: 0;
  opacity: 0;
  font-size: 16px;
}

/* ------------------------------------------------------------ snu telefonen */
#rotate {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px;
  background: var(--bg);
  color: var(--hot);
  text-align: center;
  font-size: 17px;
}

body.rotate #rotate { display: flex; }

#rotate .phone {
  font-size: 64px;
  color: #87d7ff;
  animation: tilt 2.4s ease-in-out infinite;
}

@keyframes tilt {
  0%, 30% { transform: rotate(0deg); }
  60%, 100% { transform: rotate(-90deg); }
}