:root {
  --bg-top: #101722;
  --bg-bottom: #06090f;
  --text-main: #eef2f8;
  --accent: #0f766e;
  --pip: rgba(255, 255, 255, 0.95);
  --die-red: #d96a6a;
  --die-orange: #de9962;
  --die-yellow: #d8bf63;
  --die-green: #79b97e;
  --die-blue: #6f9dd6;
  --die-violet: #9b84cf;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  width: 100%;
  background: var(--bg-bottom);
}

body {
  font-family: "Avenir Next", Avenir, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(110, 138, 176, 0.16), transparent 34%),
    linear-gradient(180deg, var(--bg-top), var(--bg-bottom));
  color: var(--text-main);
  touch-action: manipulation;
  overflow: hidden;
  -webkit-text-size-adjust: 100%;
}

body::before,
body::after {
  content: "";
  position: fixed;
  border-radius: 999px;
  filter: blur(12px);
  z-index: 0;
  pointer-events: none;
}

body::before {
  width: 220px;
  height: 220px;
  top: -40px;
  right: -60px;
  background: rgba(120, 154, 196, 0.12);
}

body::after {
  width: 180px;
  height: 180px;
  bottom: 60px;
  left: -50px;
  background: rgba(217, 106, 106, 0.1);
}

.app-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  min-height: 100svh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding:
    max(16px, env(safe-area-inset-top))
    max(16px, env(safe-area-inset-right))
    max(16px, env(safe-area-inset-bottom))
    max(16px, env(safe-area-inset-left));
  cursor: pointer;
  outline: none;
}

.board {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: min(calc(100vw - 32px), 420px);
}

.die {
  --pip-display-1: none;
  --pip-display-2: none;
  --pip-display-3: none;
  --pip-display-4: none;
  --pip-display-5: none;
  --pip-display-6: none;
  --pip-display-7: none;
  position: relative;
  aspect-ratio: 1;
  width: 100%;
  border-radius: 30px;
  background: linear-gradient(
    145deg,
    color-mix(in srgb, var(--die-color) 86%, white),
    var(--die-color)
  );
  transform-origin: center;
}

.die.rolling {
  animation: bounce-roll 520ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.pip {
  position: absolute;
  width: 14%;
  height: 14%;
  border-radius: 999px;
  background: var(--pip);
  box-shadow: 0 2px 6px rgba(255, 255, 255, 0.16);
}

.pip-1 {
  top: 18%;
  left: 18%;
  display: var(--pip-display-1);
}

.pip-2 {
  top: 18%;
  left: 50%;
  transform: translateX(-50%);
  display: var(--pip-display-2);
}

.pip-3 {
  top: 18%;
  right: 18%;
  display: var(--pip-display-3);
}

.pip-4 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: var(--pip-display-4);
}

.pip-5 {
  bottom: 18%;
  left: 18%;
  display: var(--pip-display-5);
}

.pip-6 {
  bottom: 18%;
  left: 50%;
  transform: translateX(-50%);
  display: var(--pip-display-6);
}

.pip-7 {
  bottom: 18%;
  right: 18%;
  display: var(--pip-display-7);
}

.die[data-value="1"] {
  --die-color: var(--die-red);
  --pip-display-4: block;
}

.die[data-value="2"] {
  --die-color: var(--die-orange);
  --pip-display-1: block;
  --pip-display-7: block;
}

.die[data-value="3"] {
  --die-color: var(--die-yellow);
  --pip-display-1: block;
  --pip-display-4: block;
  --pip-display-7: block;
}

.die[data-value="4"] {
  --die-color: var(--die-green);
  --pip-display-1: block;
  --pip-display-3: block;
  --pip-display-5: block;
  --pip-display-7: block;
}

.die[data-value="5"] {
  --die-color: var(--die-blue);
  --pip-display-1: block;
  --pip-display-3: block;
  --pip-display-4: block;
  --pip-display-5: block;
  --pip-display-7: block;
}

.die[data-value="6"] {
  --die-color: var(--die-violet);
  --pip-display-1: block;
  --pip-display-3: block;
  --pip-display-5: block;
  --pip-display-7: block;
  --pip-display-2: block;
  --pip-display-6: block;
}

.app-shell:focus-visible .board {
  border-radius: 34px;
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.18);
}

@keyframes bounce-roll {
  0% {
    transform: rotate(0deg) scale(1);
  }
  35% {
    transform: rotate(-12deg) scale(0.93);
  }
  68% {
    transform: rotate(10deg) scale(1.04);
  }
  100% {
    transform: rotate(0deg) scale(1);
  }
}

@media (min-width: 540px) {
  .board {
    width: 420px;
  }
}