/* The page around the game: a black box with the picture in it, and a menu that
   looks like the inside of the same building. Nothing here is loaded from
   anywhere - the fonts are the ones the machine already has. */

:root {
  --ink: #e8ecef;
  --dim: #8f9aa6;
  --faint: #5b646e;
  --line: rgba(255, 255, 255, 0.12);
  --panel: rgba(14, 16, 19, 0.94);
  --hot: #ffd166;
  --hotink: #191510;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: #07080a;
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow: hidden;
  overscroll-behavior: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

#app {
  position: fixed;
  inset: 0;
}

#screen, #hud {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* Nothing on the playing surface is a gesture the browser gets to interpret.
   Without this the first few pixels of a thumb drag arrive as pointermove and
   then the browser decides it is a pan, sends pointercancel and keeps the rest -
   which feels exactly like a very slow look control, because every swipe is
   worth one step of it and then stops. preventDefault() on the move does not
   help: touch-action is the only thing the compositor reads. */
#app, #screen, #hud, #touch, #touchButtons, #stick {
  touch-action: none;
  -webkit-touch-callout: none;
}

#screen { background: #07080a; cursor: none; }
#hud { pointer-events: none; }
body.menu #screen { cursor: default; }

/* --- Overlays --------------------------------------------------------------- */

.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: radial-gradient(circle at 50% 40%, rgba(20, 24, 30, 0.72), rgba(4, 5, 7, 0.93));
  backdrop-filter: blur(3px);
  z-index: 10;
  overflow: auto;
}

.overlay.hidden { display: none; }

.panel {
  width: min(760px, 100%);
  max-height: 92vh;
  overflow: auto;
  padding: 26px 28px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.7);
}

.panel.small { width: min(420px, 100%); text-align: center; }

h1 {
  margin: 0;
  font-size: clamp(30px, 6vw, 48px);
  letter-spacing: 0.14em;
  font-weight: 700;
}

h1 span { color: var(--hot); }

h2 {
  margin: 0 0 10px;
  font-size: 20px;
  letter-spacing: 0.16em;
  color: var(--hot);
}

.tag {
  margin: 6px 0 22px;
  color: var(--dim);
  font-size: 12px;
  letter-spacing: 0.03em;
}

.row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin: 12px 0 4px;
}

.row > label {
  width: 78px;
  flex: 0 0 78px;
  padding-top: 7px;
  color: var(--faint);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.btns {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex: 1;
}

.stepper { align-items: center; }

.stepper > button:first-child,
.stepper > button:nth-child(3) {
  width: 34px;
  text-align: center;
  font-size: 14px;
  padding: 6px 0;
}

.stepper > span {
  min-width: 56px;
  text-align: center;
  font-size: 13px;
  color: var(--hot);
  font-variant-numeric: tabular-nums;
}

button {
  font: inherit;
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 7px 12px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}

button:hover { background: rgba(255, 255, 255, 0.13); }
button.active { background: var(--hot); color: var(--hotink); border-color: var(--hot); }
button:disabled { opacity: 0.35; cursor: not-allowed; }

.primary {
  padding: 12px 30px;
  font-size: 15px;
  letter-spacing: 0.22em;
  background: var(--hot);
  color: var(--hotink);
  border-color: var(--hot);
}

.primary:hover { background: #ffdd8a; }

.panelFooter {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.panel.small button { display: block; width: 100%; margin: 8px 0 0; }

.fineprint {
  margin: 2px 0 0 92px;
  color: var(--faint);
  font-size: 11px;
  line-height: 1.5;
}

.status {
  margin: 10px 0 0;
  color: var(--dim);
  font-size: 12px;
}

details {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

summary {
  cursor: pointer;
  color: var(--dim);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.keys { width: 100%; border-collapse: collapse; margin: 12px 0 6px; }
.keys td { padding: 3px 4px; font-size: 12px; }
.keys td:first-child { color: var(--faint); width: 45%; }
.keys button { width: 100%; text-align: left; }

.hints { margin: 14px 0 2px; padding-left: 18px; color: var(--dim); font-size: 12px; line-height: 1.65; }
.hints li { margin-bottom: 7px; }
.hints b { color: var(--ink); font-weight: 600; }

input {
  font: inherit;
  font-size: 14px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  width: 120px;
  padding: 7px 10px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
}

.roster { display: flex; gap: 8px; margin-top: 10px; }
.roster span {
  flex: 1;
  padding: 8px;
  text-align: center;
  font-size: 11px;
  color: var(--faint);
  border: 1px solid var(--line);
}
.roster span.taken { color: var(--ink); border-color: rgba(255, 209, 102, 0.5); }
.roster span.you { color: var(--hot); border-color: var(--hot); }

/* --- Thumbs ----------------------------------------------------------------- */

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

#touch.hidden { display: none; }

#stick {
  position: absolute;
  width: 118px;
  height: 118px;
  margin: -59px 0 0 -59px;
  border: 2px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.12s;
  pointer-events: none;
}

#stick.on { opacity: 1; }

#knob {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 46px;
  height: 46px;
  margin: -23px 0 0 -23px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
}

#touchButtons {
  position: absolute;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  display: flex;
  align-items: flex-end;
  gap: 10px;
  pointer-events: auto;
}

#touchButtons button {
  width: 76px;
  height: 62px;
  font-size: 12px;
  letter-spacing: 0.1em;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 10px;
}

#touchButtons button.big { width: 104px; height: 104px; border-radius: 52px; }
#touchButtons button.held { background: rgba(255, 209, 102, 0.55); color: #191510; }

#btnPause {
  position: absolute;
  top: max(12px, env(safe-area-inset-top));
  right: max(12px, env(safe-area-inset-right));
  width: 46px;
  height: 38px;
  pointer-events: auto;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
}

@media (max-width: 720px) {
  .row { flex-direction: column; gap: 6px; }
  .row > label { width: auto; flex: none; padding-top: 0; }
  .fineprint { margin-left: 0; }
  .panel { padding: 18px 16px 16px; }
}