:root {
  color-scheme: dark;
  --blue: #0375e9;
  --blue-dark: #00427f;
  --ink: #18202d;
  --white: #ffffff;
}

@font-face {
  font-family: "Domine";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/Domine-Regular.ttf") format("truetype");
}

@font-face {
  font-family: "Domine";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("assets/fonts/Domine-Bold.ttf") format("truetype");
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
  margin: 0;
}

body {
  background: var(--ink);
  color: var(--white);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  overflow-x: hidden;
}

.app-shell {
  width: min(100vw, 1320px);
  min-height: 100dvh;
  margin: 0 auto;
  padding: clamp(12px, 2vw, 24px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  gap: clamp(16px, 2vw, 28px);
  align-items: center;
}

.stage {
  min-width: 0;
  display: grid;
  place-items: center;
}

#sketch-holder {
  width: min(100%, 100dvh - 48px, 860px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
  touch-action: none;
}

.controls {
  display: grid;
  gap: 14px;
  align-content: center;
}

.controls label {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  font-size: 13px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0;
}

.controls span {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  min-width: 0;
}

.controls output {
  padding: 5px 7px;
  background: #0f8df2;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

input[type="range"] {
  width: 100%;
  height: 30px;
  margin: 0;
  accent-color: #0f8df2;
  cursor: pointer;
}

@media (max-width: 920px) {
  .app-shell {
    min-height: 100dvh;
    grid-template-columns: 1fr;
    align-content: start;
  }

  #sketch-holder {
    width: min(100%, 78dvh, 760px);
  }

  .controls {
    width: min(100%, 640px);
    margin: 0 auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .app-shell {
    padding: 10px 10px calc(22px + env(safe-area-inset-bottom));
    gap: 18px;
  }

  #sketch-holder {
    width: min(100%, calc(100vw - 20px));
  }

  .controls {
    grid-template-columns: 1fr;
    gap: 12px;
    overflow: visible;
  }

  .controls label {
    font-size: 12px;
  }
}