:root {
  --cream: #f2e8d5;
  --cream-dim: rgba(242, 232, 213, 0.62);
  --amber: #ffb43a;
  --ink: #171310;
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #0b0907;
  color: var(--cream);
  font-family: "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  -webkit-user-select: none;
  user-select: none;
  touch-action: none;
  overscroll-behavior: none;
}
#stage {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
}
#stage canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
  touch-action: none;
  cursor: crosshair;
}
#vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% 42%, rgba(0,0,0,0) 52%, rgba(10,7,4,0.38) 100%),
    linear-gradient(180deg, rgba(10,7,4,0.18) 0%, rgba(10,7,4,0) 18%, rgba(10,7,4,0) 76%, rgba(10,7,4,0.3) 100%);
  z-index: 2;
}
#hands {
  position: fixed;
  left: 0;
  top: 0;
  transform-origin: 50% 70%;
  pointer-events: none;
  z-index: 3;
  opacity: 0;
  transition: opacity 110ms linear, transform 180ms cubic-bezier(.2,.7,.3,1);
  will-change: transform, opacity;
  filter: drop-shadow(0 16px 28px rgba(0,0,0,0.34)) brightness(0.96) saturate(1.05) sepia(0.06);
}
#hands.show { opacity: 1; }

#topbar {
  position: fixed;
  top: max(12px, env(safe-area-inset-top));
  left: max(12px, env(safe-area-inset-left));
  right: max(12px, env(safe-area-inset-right));
  z-index: 5;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  pointer-events: none;
}
#topbar button {
  pointer-events: auto;
  border: 1px solid rgba(242,232,213,0.2);
  background: rgba(16,13,10,0.4);
  color: rgba(242,232,213,0.74);
  font: 600 10px/1 "Arial Narrow", Arial, sans-serif;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 8px 11px;
  cursor: pointer;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
  white-space: nowrap;
}
#topbar button:hover { background: rgba(32,26,20,0.66); color: var(--cream); }
#venueBtn { min-width: 62px; }
#modes { display: flex; gap: 4px; }
#modes button.on {
  background: rgba(242,232,213,0.92);
  border-color: rgba(242,232,213,0.92);
  color: #171310;
}
#hud {
  position: fixed;
  left: 0;
  right: 0;
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  pointer-events: none;
  padding: 0 18px;
}
#hint {
  font-size: clamp(11px, 1.5vh, 14px);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--cream-dim);
  text-shadow: 0 1px 6px rgba(0,0,0,0.75);
  transition: opacity 700ms ease;
  text-align: center;
}
#spot {
  font-size: clamp(12px, 1.7vh, 15px);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--cream);
  text-shadow: 0 1px 8px rgba(0,0,0,0.8), 0 0 22px rgba(0,0,0,0.45);
  white-space: nowrap;
}
#helpBtn, #soundBtn {
  position: fixed;
  bottom: max(14px, env(safe-area-inset-bottom));
  z-index: 5;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(242,232,213,0.22);
  background: rgba(16,13,10,0.34);
  color: rgba(242,232,213,0.7);
  font: 600 14px/1 "Arial Narrow", Arial, sans-serif;
  display: grid;
  place-items: center;
  padding: 0;
  cursor: pointer;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}
#helpBtn { left: max(14px, env(safe-area-inset-left)); }
#soundBtn { right: max(14px, env(safe-area-inset-right)); }
#helpBtn:hover, #soundBtn:hover { background: rgba(32,26,20,0.6); color: var(--cream); }
#soundBtn.off { color: rgba(242,232,213,0.32); }
#soundBtn.off::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 1px;
  background: rgba(242,232,213,0.5);
  transform: rotate(-45deg);
}

#help {
  position: fixed;
  inset: 0;
  z-index: 12;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(8, 6, 4, 0.56);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
#help.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
#help .card {
  width: min(360px, 100%);
  background: rgba(18, 15, 12, 0.95);
  border: 1px solid rgba(242,232,213,0.14);
  box-shadow: 0 30px 90px rgba(0,0,0,0.6);
  padding: 24px 24px 20px;
  text-align: left;
}
#help .eyebrow {
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--cream-dim);
  margin-bottom: 12px;
}
#help p {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1.55;
  color: rgba(242,232,213,0.8);
}
#helpClose {
  margin-top: 6px;
  width: 100%;
  padding: 11px 18px;
  border: 1px solid rgba(242,232,213,0.28);
  background: transparent;
  color: var(--cream);
  font: 600 12px/1 "Arial Narrow", Arial, sans-serif;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  cursor: pointer;
}
#endModes {
  display: flex;
  gap: 6px;
  margin-top: 10px;
}
#endModes button {
  flex: 1;
  padding: 9px 4px;
  border: 1px solid rgba(242,232,213,0.18);
  background: transparent;
  color: rgba(242,232,213,0.66);
  font: 600 10px/1 "Arial Narrow", Arial, sans-serif;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
}
#endModes button:hover { background: rgba(242,232,213,0.08); color: var(--cream); }

#loading {
  position: fixed;
  inset: 0;
  z-index: 20;
  background: #0d0b08;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  transition: opacity 700ms ease, visibility 700ms ease;
}
#loading.gone { opacity: 0; visibility: hidden; }
.load-title {
  font-size: clamp(18px, 2.6vh, 24px);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(242,232,213,0.86);
}
.load-sub {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(242,232,213,0.42);
  margin-top: -8px;
}
.load-bar {
  width: min(180px, 42vw);
  height: 1px;
  background: rgba(242,232,213,0.14);
  overflow: hidden;
}
.load-bar span {
  display: block;
  width: 40%;
  height: 100%;
  background: var(--amber);
  animation: load 1.4s ease-in-out infinite;
}
@keyframes load {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

#end {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(8, 6, 4, 0.52);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  transition: opacity 420ms ease, visibility 420ms ease;
}
#end.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
#end .card {
  width: min(360px, 100%);
  background: rgba(18, 15, 12, 0.94);
  border: 1px solid rgba(242,232,213,0.14);
  box-shadow: 0 30px 90px rgba(0,0,0,0.6);
  padding: 26px 26px 22px;
  text-align: center;
}
#end .eyebrow {
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--cream-dim);
  margin-bottom: 14px;
}
#end .big {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 10px;
  font-size: 54px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--cream);
  font-weight: 700;
}
#end .big .of {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-dim);
}
#end .pct {
  margin-top: 6px;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--amber);
}
#end .rule {
  height: 1px;
  background: rgba(242,232,213,0.12);
  margin: 18px 0 14px;
}
#endRows {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: rgba(242,232,213,0.76);
}
#endRows .row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}
#endRows .row span:first-child {
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
  color: var(--cream-dim);
}
#end .best {
  margin-top: 14px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(242,232,213,0.45);
  min-height: 14px;
}
#again {
  margin-top: 20px;
  width: 100%;
  padding: 12px 18px;
  border: 1px solid rgba(242,232,213,0.28);
  background: transparent;
  color: var(--cream);
  font: 600 12px/1 "Arial Narrow", Arial, sans-serif;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease;
}
#again:hover { background: rgba(242,232,213,0.08); border-color: rgba(242,232,213,0.5); }
#again:focus-visible, #helpBtn:focus-visible, #soundBtn:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

@media (max-height: 520px) {
  #hud { bottom: 10px; gap: 4px; }
  #end .card { padding: 18px 22px; }
  #end .big { font-size: 40px; }
  #end .rule { margin: 12px 0 10px; }
  #endRows { gap: 4px; font-size: 11px; }
  #again { margin-top: 14px; padding: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .load-bar span { animation-duration: 3s; }
  #hands { transition-duration: 0ms; }
}