@font-face {
  font-family: "IM Fell English";
  src: url("imfell.ttf") format("truetype");
  font-display: swap;
}

html, body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: #0e0b09;
  color: #efe4cf;
  font-family: "IM Fell English", Georgia, serif;
  /* a finger never scrolls, zooms, selects or brings up a menu: the game has it */
  touch-action: none;
  overscroll-behavior: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-text-size-adjust: 100%;
}

body { position: fixed; inset: 0; }

/* the 16:9 box the game draws in, centred in the window (sized by the page's script) */
#stage {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: #14100c;
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.6);
}

#unity-canvas {
  display: block;
  width: 100%;
  height: 100%;
  outline: none;
}

#loader {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at 50% 40%, #2a2017 0%, #0e0b09 70%);
  transition: opacity 0.6s ease;
}

#loader.done { opacity: 0; pointer-events: none; }
#loader[hidden] { display: none; }

#loader .card {
  width: min(640px, 86vw);
  text-align: center;
}

#loader h1 {
  margin: 0;
  font-weight: normal;
  font-size: clamp(44px, 8vw, 92px);
  letter-spacing: 0.02em;
  color: #f3e7cf;
}

#loader .sub {
  margin: 0.4em 0 2.2em;
  font-style: italic;
  font-size: clamp(15px, 2vw, 21px);
  color: #b9a888;
}

#bar {
  height: 6px;
  border-radius: 3px;
  background: rgba(201, 161, 90, 0.18);
  overflow: hidden;
}

#bar[hidden] { display: none; }

#fill {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, #9c7a3c, #e2bd72);
  transition: width 0.25s ease;
}

#status {
  margin: 1em 0 0;
  min-height: 1.4em;
  font-size: 18px;
  color: #c9b48d;
}

#loader.failed #status {
  font-size: 20px;
  line-height: 1.5;
  color: #f0c2a8;
}

#note p {
  margin: 0 0 1.2em;
  font-size: 19px;
  line-height: 1.5;
  color: #e3d5ba;
}

#note[hidden] { display: none; }

button {
  font-family: inherit;
  cursor: pointer;
}

#anyway {
  padding: 0.5em 1.4em;
  font-size: 20px;
  color: #1a140e;
  background: #d9b46a;
  border: none;
  border-radius: 4px;
}

#fullscreen {
  position: fixed;
  right: 14px;
  bottom: 12px;
  width: 38px;
  height: 38px;
  font-size: 22px;
  line-height: 1;
  color: #e9dcc2;
  background: rgba(20, 15, 11, 0.6);
  border: 1px solid rgba(201, 161, 90, 0.45);
  border-radius: 4px;
  opacity: 0.55;
  transition: opacity 0.2s;
}

#fullscreen:hover { opacity: 1; }
#fullscreen[hidden] { display: none; }

/* ---- touch: a phone or a tablet. The controls sit at the sides, clear of the notch and the home indicator, over the
   game's edges where the desk has little; thumb-sized (56 px, 44 pt at the least), each finger its own. */

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

#touch[hidden] { display: none; }

#touch .col {
  position: absolute;
  top: calc(env(safe-area-inset-top, 0px) + 60px);
  bottom: calc(env(safe-area-inset-bottom, 0px) + 8px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
}

#touch-left { left: calc(env(safe-area-inset-left, 0px) + 8px); }
#touch-right { right: calc(env(safe-area-inset-right, 0px) + 8px); }

.tb {
  pointer-events: auto;
  touch-action: none;
  width: 56px;
  height: 56px;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  color: #f3e7cf;
  background: rgba(20, 15, 11, 0.62);
  border: 1px solid rgba(201, 161, 90, 0.6);
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.45);
  font: 11px/1 "IM Fell English", Georgia, serif;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 2px #000;
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  transition: transform 0.08s, background 0.08s, opacity 0.2s;
}

.tb svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tb.turn { height: 72px; }
.tb.turn svg { width: 30px; height: 30px; }
.tb.down { transform: scale(0.93); background: rgba(156, 122, 60, 0.75); }
.tb.on { border-color: #e2bd72; color: #e2bd72; }
.tb.off { display: none; }

/* the fullscreen button clear of the columns, and big enough for a thumb */
html.touch #fullscreen {
  top: calc(env(safe-area-inset-top, 0px) + 8px);
  right: calc(env(safe-area-inset-right, 0px) + 8px);
  bottom: auto;
  width: 48px;
  height: 48px;
  opacity: 0.8;
}

/* a tablet held upright: the controls go below the desk, where there's room */
html.portrait #touch .col {
  top: auto;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 16px);
  flex-direction: row;
  align-items: flex-end;
}

html.portrait #touch-left { left: calc(env(safe-area-inset-left, 0px) + 16px); }
html.portrait #touch-right { right: calc(env(safe-area-inset-right, 0px) + 16px); }
html.portrait .tb { width: 64px; height: 64px; }
html.portrait .tb.turn { height: 64px; width: 80px; }

/* a phone held upright: the desk wants it on its side */
#rotate {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0e0b09;
  text-align: center;
}

#rotate[hidden] { display: none; }
#rotate .card { width: min(320px, 80vw); }
#rotate svg { width: 96px; height: 96px; fill: none; stroke: #e2bd72; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
#rotate p { margin: 1em 0 0; font-size: 22px; line-height: 1.4; color: #efe4cf; }

#anyway { min-height: 48px; }
html.touch-device #note p { font-size: 17px; }
html.touch-device #loader .sub { margin-bottom: 1.4em; }

/* a phone on its side: the loading card in a short window */
@media (max-height: 480px) {
  #loader h1 { font-size: 40px; }
  #loader .sub { margin: 0.2em 0 1em; font-size: 14px; }
  #note p { margin-bottom: 0.8em; font-size: 15px; line-height: 1.35; }
  #anyway { font-size: 18px; }
}