@import url("https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&display=swap");

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  overflow: hidden;
  background-color: #050510;
  color: #fff;
  font-family: "Orbitron", sans-serif;
}

#game-container {
  position: fixed;
  inset: 0;
}

canvas {
  display: block;
}

#ui-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

#hud {
  position: absolute;
  top: 20px;
  left: 20px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.stat {
  font-size: 18px;
  color: #0ff;
  text-shadow: 0 0 10px #0ff;
  background: rgba(0, 0, 0, 0.5);
  padding: 8px 14px;
  border: 1px solid #0ff;
  border-radius: 5px;
}

#combo-stat {
  color: #ff0055;
  text-shadow: 0 0 10px #ff0055;
  border-color: #ff0055;
  opacity: 0.45;
}

#combo-stat.hot {
  opacity: 1;
  animation: combo-pulse 0.5s ease-out;
}

@keyframes combo-pulse {
  0% {
    transform: scale(1.25);
  }
  100% {
    transform: scale(1);
  }
}

#time-stat.low {
  color: #ff3333;
  text-shadow: 0 0 10px #ff3333;
  border-color: #ff3333;
  animation: blinker 0.6s linear infinite;
}

#toast {
  position: absolute;
  top: 24%;
  left: 50%;
  transform: translateX(-50%);
  font-size: 34px;
  font-weight: 700;
  color: #0ff;
  text-shadow: 0 0 18px #0ff;
  opacity: 0;
  white-space: nowrap;
}

#toast.pop {
  animation: toast-pop 1.2s ease-out;
}

@keyframes toast-pop {
  0% {
    opacity: 0;
    transform: translateX(-50%) scale(0.8);
  }
  15% {
    opacity: 1;
    transform: translateX(-50%) scale(1.12);
  }
  70% {
    opacity: 1;
    transform: translateX(-50%) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateX(-50%) scale(1);
  }
}

.overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  background: rgba(0, 0, 0, 0.8);
  padding: 40px;
  border: 2px solid #ff0055;
  box-shadow: 0 0 30px #ff0055;
  border-radius: 10px;
  max-width: 90vw;
}

h1 {
  font-size: 48px;
  margin: 0 0 20px 0;
  color: #ff0055;
  text-shadow: 0 0 20px #ff0055;
  letter-spacing: 5px;
}

p {
  font-size: 24px;
  color: #fff;
}

.blink {
  animation: blinker 1s linear infinite;
}

@keyframes blinker {
  50% {
    opacity: 0;
  }
}

.hidden {
  display: none !important;
}

.overlay {
  pointer-events: auto; /* overlays double as tap-to-start on touch */
}

#touch-controls {
  display: none;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  justify-content: space-between;
  padding: 0 4vw 5vw;
  pointer-events: none;
}

@media (pointer: coarse) {
  #touch-controls {
    display: flex;
  }
}

.tcluster {
  display: flex;
  gap: 4vw;
}

.tbtn {
  pointer-events: auto;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  min-width: 17vw;
  padding: 4.5vw 3vw;
  text-align: center;
  font-size: 5vw;
  color: #0ff;
  text-shadow: 0 0 10px #0ff;
  background: rgba(0, 20, 30, 0.45);
  border: 1px solid rgba(0, 255, 255, 0.6);
  border-radius: 12px;
}

.tbtn.held {
  background: rgba(0, 255, 255, 0.25);
}