@font-face {
  font-family: 'Press Start 2P';
  src: url('assets/fonts/PressStart2P-latin.woff2') format('woff2');
  font-display: block;
}

:root {
  --px: 3px;            /* one game pixel on screen; set from JS */
  --f: calc(var(--px) * 8);
  --ink: #181020;
  --paper: #fffbe8;
  --gold: #ffd848;
  --sky: #2c3c8c;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: #000;
  color: #fff;
  font-family: 'Press Start 2P', monospace;
  font-size: var(--f);
  line-height: 1.5;
  -webkit-font-smoothing: none;
  /* no scrolling, zooming, text selection or long-press menus on phones */
  touch-action: none;
  overscroll-behavior: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
}

#screen {
  position: fixed;
  left: 0;
  top: 0;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

#ui {
  position: fixed;
  inset: 0;
  pointer-events: none;
}
#ui .layer, #ui .dialog, #ui .panel, #ui .card { pointer-events: auto; }
.hidden { display: none !important; }

/* ---------------------------------------------------------------- HUD */
.hud {
  position: absolute;
  left: 0; right: 0; top: 0;
  display: flex;
  justify-content: space-between;
  padding: calc(var(--px) * 4 + env(safe-area-inset-top)) calc(var(--px) * 6 + env(safe-area-inset-right)) calc(var(--px) * 4) calc(var(--px) * 6 + env(safe-area-inset-left));
  background: linear-gradient(#000c, #0000);
  text-shadow: var(--px) var(--px) 0 var(--ink);
}
.hud .who { color: var(--gold); }
.hud .count { color: #9cf09c; margin-left: calc(var(--px) * 6); }

.banner {
  position: absolute;
  left: calc(var(--px) * 8);
  bottom: calc(var(--px) * 8);
  max-width: calc(100% - var(--px) * 16);
  padding: calc(var(--px) * 4) calc(var(--px) * 7);
  background: #101030e8;
  border: var(--px) solid #fff;
  outline: var(--px) solid var(--ink);
  box-shadow: var(--px) var(--px) 0 calc(var(--px) * 1) #0008;
}
.banner.pop { animation: pop 0.18s steps(3) both; }
.banner-title { color: #fff; }
.banner-sub { font-size: calc(var(--f) * 0.75); margin-top: calc(var(--px) * 2); color: #b8c0ff; }
.banner-sub .tag { color: var(--gold); }
.banner-sub .done { color: #9cf09c; }
.banner-sub .hint { float: right; margin-left: calc(var(--px) * 10); color: #fff; opacity: 0.7; }
@keyframes pop { from { transform: translateY(calc(var(--px) * 6)); opacity: 0; } }

/* ---------------------------------------------------------------- dialogs */
.dialog {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0006;
}
.dialog-box {
  width: min(calc(var(--px) * 280), 94vw);
  padding: calc(var(--px) * 8) calc(var(--px) * 10);
  background: #000;
  border: calc(var(--px) * 2) solid #fff;
  outline: var(--px) solid #000;
  box-shadow: 0 0 0 calc(var(--px) * 3) #4858c8;
}
.dialog.compact .dialog-box { width: auto; min-width: calc(var(--px) * 150); }
.dialog-tag { color: #8ca0ff; font-size: calc(var(--f) * 0.75); margin-bottom: calc(var(--px) * 3); text-transform: uppercase; }
.dialog-title { color: var(--gold); margin-bottom: calc(var(--px) * 6); line-height: 1.4; }
.dialog-text { line-height: 1.75; margin-bottom: calc(var(--px) * 6); min-height: 3.5em; }
.dialog-text b { color: #ffb0d0; font-weight: normal; }
.dialog-text i { color: #a8e8ff; font-style: normal; }
.dialog-opts .opt { padding: calc(var(--px) * 1) 0 calc(var(--px) * 1) calc(var(--px) * 12); position: relative; }
.dialog-opts .opt.sel::before {
  content: '';
  position: absolute;
  left: 0;
  top: calc(var(--px) * 1.5);
  border-left: calc(var(--px) * 4) solid var(--gold);
  border-top: calc(var(--px) * 3.5) solid transparent;
  border-bottom: calc(var(--px) * 3.5) solid transparent;
  animation: nudge 0.5s steps(2) infinite;
}
.ico { display: inline-block; vertical-align: baseline; }
.dialog-opts .opt.sel { color: var(--gold); }
@keyframes nudge { 50% { transform: translateX(var(--px)); } }

/* ---------------------------------------------------------------- toasts & panels */
.toasts {
  position: absolute;
  top: calc(var(--px) * 22);
  left: 0; right: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--px) * 3);
}
.toast {
  padding: calc(var(--px) * 3) calc(var(--px) * 6);
  background: #000d;
  border: var(--px) solid var(--gold);
  color: var(--gold);
  font-size: calc(var(--f) * 0.75);
  transition: opacity 0.4s;
}
.toast.out { opacity: 0; }

.panel {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: min(calc(var(--px) * 300), 94vw);
  max-height: 86vh;
  overflow: auto;
  padding: calc(var(--px) * 8) calc(var(--px) * 10);
  background: #000e;
  border: calc(var(--px) * 2) solid #fff;
  font-size: calc(var(--f) * 0.75);
  line-height: 1.8;
}
.panel-title { color: var(--gold); font-size: var(--f); margin-bottom: calc(var(--px) * 6); }
.panel table { border-collapse: collapse; width: 100%; }
.panel td { padding: calc(var(--px) * 1.5) calc(var(--px) * 3); vertical-align: top; }
.panel td:first-child { color: #8ca0ff; white-space: nowrap; }
.panel ul { margin: 0; padding-left: 1.5em; }
.panel li { margin-bottom: calc(var(--px) * 3); }
.panel .file { color: #ffb0d0; display: block; }
.panel-foot { margin-top: calc(var(--px) * 6); opacity: 0.6; text-align: center; }

.debug-info {
  position: absolute;
  right: calc(var(--px) * 6);
  bottom: calc(var(--px) * 8);
  padding: calc(var(--px) * 3) calc(var(--px) * 5);
  background: #000c;
  border: var(--px) solid #ff40ff;
  font-size: calc(var(--f) * 0.75);
}
.debug-info .ch { color: var(--gold); }
.badge {
  position: absolute;
  right: calc(var(--px) * 6);
  top: calc(var(--px) * 18);
  padding: calc(var(--px) * 2) calc(var(--px) * 4);
  background: #6a1020e0;
  border: var(--px) solid #ff8080;
  font-size: calc(var(--f) * 0.6);
}

/* ---------------------------------------------------------------- title & select */
.loading, .title-screen, .select-screen, .fatal {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.title-screen { background: radial-gradient(ellipse at center, #0000 30%, #0008 100%); }
.logo {
  font-size: calc(var(--f) * 5);
  color: var(--gold);
  letter-spacing: calc(var(--px) * 2);
  text-shadow:
    0 calc(var(--px) * 2) 0 #e86a20,
    0 calc(var(--px) * 4) 0 #a83a18,
    calc(var(--px) * 2) calc(var(--px) * 6) 0 var(--ink),
    calc(var(--px) * -2) calc(var(--px) * 6) 0 var(--ink);
  -webkit-text-stroke: calc(var(--px) * 0.5) var(--ink);
  animation: float 2.4s ease-in-out infinite;
}
@keyframes float { 50% { transform: translateY(calc(var(--px) * -3)); } }
.subtitle { margin-top: calc(var(--px) * 12); color: #fff; text-shadow: var(--px) var(--px) 0 var(--ink); }
.press { margin-top: calc(var(--px) * 30); color: #fff; text-shadow: var(--px) var(--px) 0 var(--ink); }
.blink { animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.credits { position: absolute; bottom: calc(var(--px) * 8); font-size: calc(var(--f) * 0.6); opacity: 0.7; }

.select-screen { background: #000a; }
.select-title { color: var(--gold); margin-bottom: calc(var(--px) * 14); font-size: calc(var(--f) * 1.5); text-shadow: var(--px) var(--px) 0 var(--ink); }
.cards { display: flex; gap: calc(var(--px) * 10); flex-wrap: wrap; justify-content: center; }
.card {
  width: calc(var(--px) * 90);
  padding: calc(var(--px) * 8) calc(var(--px) * 4);
  background: #101030;
  border: calc(var(--px) * 2) solid #556;
  cursor: pointer;
}
.card.sel { border-color: var(--gold); background: #202058; transform: translateY(calc(var(--px) * -3)); }
.card .portrait {
  width: calc(var(--px) * 64);
  height: calc(var(--px) * 64);
  image-rendering: pixelated;
  display: block;
  margin: 0 auto calc(var(--px) * 6);
}
.card-name { color: #fff; }
.card.sel .card-name { color: var(--gold); }
.card-tag { margin-top: calc(var(--px) * 4); font-size: calc(var(--f) * 0.6); color: #b8c0ff; line-height: 1.6; }
.select-hint { margin-top: calc(var(--px) * 14); font-size: calc(var(--f) * 0.75); opacity: 0.8; }

.fatal { background: #300810; padding: calc(var(--px) * 10); }
.fatal-title { color: #ff8080; margin-bottom: calc(var(--px) * 8); }
.fatal-detail {
  font-family: monospace;
  font-size: 14px;
  white-space: pre-wrap;
  text-align: left;
  max-width: 90vw;
  background: #0008;
  padding: 12px;
  color: #ffe0e0;
}
.fatal-hint { margin-top: calc(var(--px) * 8); color: var(--gold); }

/* ---------------------------------------------------------------- touch */
.touch-only { display: none; }
.touch div.touch-only { display: block; margin-top: calc(var(--px) * 8); }
.touch table.touch-only { display: table; }

/* the bottom of the screen belongs to the controls: banner and toasts move up */
.touch .banner {
  top: calc(var(--px) * 18 + env(safe-area-inset-top));
  bottom: auto;
  left: 0;
  right: 0;
  margin: 0 auto;
  width: fit-content;
}
.touch .credits { bottom: auto; top: calc(var(--px) * 10 + env(safe-area-inset-top)); }
.touch .toasts { top: calc(var(--px) * 46 + env(safe-area-inset-top)); }
.touch .dialog-opts .opt { padding-top: calc(var(--px) * 3); padding-bottom: calc(var(--px) * 3); }

.touch-controls {
  --pad: clamp(112px, 30vmin, 168px);
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 5;
}
.dpad, .buttons {
  position: absolute;
  bottom: calc(16px + env(safe-area-inset-bottom));
  width: var(--pad);
  height: var(--pad);
  pointer-events: auto;
  touch-action: none;
  opacity: 0.82;
}
.dpad { left: calc(16px + env(safe-area-inset-left)); }
.buttons { right: calc(16px + env(safe-area-inset-right)); }
.dpad::before, .dpad::after {
  content: '';
  position: absolute;
  background: #2c2c38;
  border: 3px solid #0c0c14;
  border-radius: 8px;
  box-shadow: inset 0 -4px 0 #0006;
}
.dpad::before { left: 33%; width: 34%; top: 0; height: 100%; }
.dpad::after { top: 33%; height: 34%; left: 0; width: 100%; }
.dpad .arm, .dpad .hub { position: absolute; z-index: 1; }
.dpad .hub { left: 39%; top: 39%; width: 22%; height: 22%; border-radius: 50%; background: #1c1c26; }
.dpad .arm::after {   /* little white triangles */
  content: '';
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  border: 7px solid transparent;
}
.dpad .up { left: 36%; width: 28%; top: 3%; height: 30%; }
.dpad .down { left: 36%; width: 28%; bottom: 3%; height: 30%; }
.dpad .left { top: 36%; height: 28%; left: 3%; width: 30%; }
.dpad .right { top: 36%; height: 28%; right: 3%; width: 30%; }
.dpad .up::after { border-bottom-color: #bbb; margin-top: -4px; }
.dpad .down::after { border-top-color: #bbb; margin-top: 4px; }
.dpad .left::after { border-right-color: #bbb; margin-left: -4px; }
.dpad .right::after { border-left-color: #bbb; margin-left: 4px; }
.dpad[data-dir=up] .up, .dpad[data-dir=down] .down,
.dpad[data-dir=left] .left, .dpad[data-dir=right] .right { background: #ffffff30; border-radius: 4px; }

.btn {
  position: absolute;
  width: 44%;
  height: 44%;
  border-radius: 50%;
  border: 3px solid #0c0c14;
  box-shadow: inset 0 -5px 0 #0005;
  font-family: inherit;
  font-size: 16px;
  color: #fff;
  text-shadow: 2px 2px 0 #0008;
  padding: 0;
  touch-action: none;
}
.btn.a { right: 0; top: 24%; background: #d83838; }
.btn.b { left: 12%; bottom: 0; background: #e8b830; color: #2a1a08; text-shadow: none; }
.btn.small {
  left: 0; top: 0;
  width: auto; height: auto;
  padding: 8px 10px;
  border-radius: 12px;
  font-size: 9px;
  background: #3a3a4c;
}
.btn.down { transform: translateY(2px); box-shadow: inset 0 -2px 0 #0005; filter: brightness(1.25); }

/* ---------------------------------------------------------------- narrow / portrait screens */
@media (orientation: portrait) {
  .logo { font-size: calc(var(--f) * 3.5); }
  .cards { gap: calc(var(--px) * 4); flex-wrap: nowrap; }
  .card { width: calc(var(--px) * 70); padding: calc(var(--px) * 6) calc(var(--px) * 2); }
  .card .portrait { width: calc(var(--px) * 48); height: calc(var(--px) * 48); }
  .card-name { font-size: calc(var(--f) * 0.75); overflow-wrap: anywhere; }
  .select-title { font-size: var(--f); }
}