*,
*::before,
*::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #140e0c;
  color: #f4ead4;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

#app {
  position: relative;
  width: 100%;
  height: 100dvh;
  height: 100vh;
  max-width: 100vw;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: max(8px, env(safe-area-inset-top)) max(8px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));
  gap: 8px;
  overflow: hidden;
}

#stage {
  position: relative;
  flex: 0 0 auto;
  max-width: 100%;
  background: #1c1410;
  box-shadow: 0 0 0 2px #3a2a22, 0 8px 24px rgba(0,0,0,0.45);
}

#game {
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  background: #2a2218;
}

.panel {
  position: absolute;
  inset: 0;
  z-index: 8;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(8px, env(safe-area-inset-top)) max(8px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));
  overflow: auto;
  background: rgba(16, 10, 8, 0.82);
}

.panel[hidden] { display: none !important; }

.panel-inner {
  width: min(100%, 440px);
  max-height: 100%;
  overflow: auto;
  padding: 10px 10px 8px;
  border: 2px solid #e8d2a0;
  background: #2a1c16;
  color: #f4ead4;
  text-align: center;
}

h1, h2, h3 {
  font-family: "Press Start 2P", "Courier New", monospace;
  font-weight: 400;
  margin: 0 0 8px;
  line-height: 1.45;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

h1 { font-size: clamp(11px, 4.6vw, 18px); color: #ffe08a; }
h2 { font-size: clamp(9px, 3.4vw, 12px); color: #ffe08a; }
h3 { font-size: clamp(8px, 3vw, 10px); color: #f0c878; margin-bottom: 4px; }

.tag, .help p, .note, #win-blurb {
  margin: 0 0 8px;
  font-size: clamp(11px, 3.3vw, 13px);
  line-height: 1.35;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.choices {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 10px 0;
}

button {
  appearance: none;
  font-family: "Press Start 2P", "Courier New", monospace;
  font-size: clamp(8px, 2.8vw, 10px);
  line-height: 1.4;
  padding: 10px 8px;
  border: 2px solid #e8d2a0;
  background: #5a3020;
  color: #fff6dc;
  cursor: pointer;
  width: 100%;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

button:hover, button:focus-visible {
  background: #7a4430;
  outline: 2px solid #ffe08a;
  outline-offset: 1px;
}

button.secondary {
  background: #3a2a22;
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 13px;
}

.help {
  text-align: left;
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid #6a5040;
}

.cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 8px 0;
}

.cols p { margin: 0; font-size: clamp(11px, 3vw, 13px); }

.note { color: #d8c4a4; font-size: clamp(10px, 2.8vw, 12px); }

#touch {
  width: min(100%, 420px);
  max-width: 100%;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 4px 0;
  flex: 0 0 auto;
}

#touch[hidden] { display: none !important; }

.dpad {
  display: grid;
  grid-template-columns: 56px 56px 56px;
  grid-template-rows: 48px 48px 48px;
  gap: 4px;
}

.dpad .gap { pointer-events: none; }

.dpad button, .actions button {
  min-height: 48px;
  min-width: 56px;
  width: 100%;
  height: 100%;
  background: #3a2a22;
  color: #ffe08a;
  font-size: 16px;
  padding: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
}

.dpad .up { grid-column: 2; grid-row: 1; }
.dpad .left { grid-column: 1; grid-row: 2; }
.dpad .right { grid-column: 3; grid-row: 2; }
.dpad .down { grid-column: 2; grid-row: 3; }

.actions {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  min-width: 88px;
}

.actions button {
  min-height: 58px;
  border-radius: 999px;
}

.actions .label {
  display: block;
  white-space: pre-line;
  line-height: 1.25;
  padding: 0 6px;
  font-size: 11px;
  letter-spacing: 0.04em;
}

body.has-touch #app { justify-content: flex-start; padding-top: max(10px, env(safe-area-inset-top)); }
body.has-touch #touch { margin-top: auto; padding-bottom: max(10px, env(safe-area-inset-bottom)); }

@media (max-height: 560px) {
  .dpad { grid-template-columns: 44px 44px 44px; grid-template-rows: 40px 40px 40px; }
  .dpad button, .actions button { min-height: 40px; min-width: 44px; }
}

/* ===================== Round-one polish ===================== */

:root {
  --eddie: #ffd75a;
  --eddie-dark: #b8892a;
  --richie: #ff6f8e;
  --richie-dark: #a83a55;
  --ink: #1a0e0a;
  --cream: #fff3d6;
  --panel: #241712;
}

body {
  background:
    radial-gradient(ellipse at 50% 30%, #2e1e18 0%, #140e0c 70%) fixed;
}

#stage {
  box-shadow: 0 0 0 2px #3a2a22, 0 0 0 5px #120a08, 0 14px 40px rgba(0,0,0,0.6);
  border-radius: 2px;
}

/* Scanlines over the game picture, very faint. */
#stage::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,0.07) 0 1px, transparent 1px 3px);
  mix-blend-mode: multiply;
}

.panel {
  background: radial-gradient(ellipse at center, rgba(20,12,10,0.72) 0%, rgba(12,8,6,0.9) 80%);
  backdrop-filter: blur(1.5px);
}

.panel-inner {
  position: relative;
  border: 3px solid var(--ink);
  outline: 2px solid #e8d2a0;
  outline-offset: -5px;
  background: linear-gradient(180deg, #2e1d16 0%, var(--panel) 100%);
  box-shadow: 0 10px 0 #0c0604, 0 18px 40px rgba(0,0,0,0.55);
  padding: 14px 14px 12px;
  animation: panel-in 260ms cubic-bezier(.2,1.4,.4,1) both;
}

@keyframes panel-in {
  from { transform: translateY(14px) scale(0.96); opacity: 0; }
  to   { transform: none; opacity: 1; }
}

.kicker {
  margin: 0 0 6px;
  font-family: "Press Start 2P", monospace;
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #d8b878;
}

/* Title logo: chunky pixel letters with a stacked shadow. */
.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0 0 8px;
  font-size: clamp(18px, 6vw, 30px);
  line-height: 1.1;
}
.logo span { display: inline-block; }
.logo-e {
  color: var(--eddie);
  text-shadow: 2px 2px 0 var(--eddie-dark), 4px 4px 0 var(--ink);
  animation: wobble-l 2.6s ease-in-out infinite;
}
.logo-r {
  color: var(--richie);
  text-shadow: 2px 2px 0 var(--richie-dark), 4px 4px 0 var(--ink);
  animation: wobble-r 2.6s ease-in-out infinite;
}
.logo-vs {
  font-size: 0.5em;
  color: #fff;
  background: #d8402a;
  padding: 6px 6px 5px;
  border: 2px solid var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
  transform: rotate(-8deg);
  animation: vs-pulse 1.3s ease-in-out infinite;
}
@keyframes wobble-l { 0%,100% { transform: rotate(-2deg) translateY(0); } 50% { transform: rotate(1deg) translateY(-2px); } }
@keyframes wobble-r { 0%,100% { transform: rotate(2deg) translateY(-2px); } 50% { transform: rotate(-1deg) translateY(0); } }
@keyframes vs-pulse { 0%,100% { transform: rotate(-8deg) scale(1); } 50% { transform: rotate(-8deg) scale(1.12); } }

/* Character cards. */
.fighters {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 10px 0 8px;
}

button.fighter {
  --c: var(--eddie);
  --cd: var(--eddie-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 6px 0;
  background:
    radial-gradient(ellipse at 50% 38%, color-mix(in srgb, var(--c) 30%, transparent) 0%, transparent 62%),
    #1c120e;
  border: 3px solid var(--ink);
  outline: 2px solid var(--cd);
  outline-offset: -5px;
  box-shadow: 0 5px 0 #0c0604;
  overflow: hidden;
  transition: transform 140ms ease, box-shadow 140ms ease;
}
button.fighter[data-kind="richie"] { --c: var(--richie); --cd: var(--richie-dark); }
button.fighter:hover, button.fighter:focus-visible {
  background:
    radial-gradient(ellipse at 50% 38%, color-mix(in srgb, var(--c) 48%, transparent) 0%, transparent 66%),
    #24170f;
  outline: 2px solid var(--c);
  outline-offset: -5px;
  transform: translateY(-3px);
  box-shadow: 0 8px 0 #0c0604;
}
button.fighter:active { transform: translateY(2px); box-shadow: 0 2px 0 #0c0604; }

.fighter canvas {
  width: 96px;
  height: 120px;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}
.f-name {
  font-size: clamp(10px, 3.4vw, 13px);
  color: var(--c);
  text-shadow: 2px 2px 0 var(--ink);
}
.f-stats { display: flex; flex-direction: column; gap: 3px; width: 100%; padding: 0 4px; }
.stat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 11px;
  color: #d8c4a4;
}
.stat i { font-style: normal; }
.pips {
  --n: 3;
  width: 55px;
  height: 7px;
  background:
    repeating-linear-gradient(90deg, var(--c) 0 9px, transparent 9px 11px) left / calc(var(--n) * 11px) 100% no-repeat,
    repeating-linear-gradient(90deg, #4a3a30 0 9px, transparent 9px 11px);
}
.pips.p2 { --n: 2; } .pips.p3 { --n: 3; } .pips.p4 { --n: 4; } .pips.p5 { --n: 5; }
.f-move {
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 11px;
  color: #a89680;
}
.f-cta {
  display: block;
  width: calc(100% + 12px);
  margin-top: 4px;
  padding: 8px 4px 7px;
  background: var(--c);
  color: var(--ink);
  font-size: clamp(7px, 2.4vw, 9px);
  border-top: 3px solid var(--ink);
}

button.two-p {
  background: #3a2a22;
  box-shadow: 0 4px 0 #0c0604;
}

details.help {
  margin: 10px 0 8px;
  padding: 0;
  border-top: 1px solid #6a5040;
  text-align: left;
}
details.help summary {
  cursor: pointer;
  padding: 8px 2px;
  font-family: "Press Start 2P", monospace;
  font-size: 9px;
  color: #ffe08a;
  list-style: none;
}
details.help summary::-webkit-details-marker { display: none; }
details.help summary::before { content: "+ "; color: #d8b878; }
details.help[open] summary::before { content: "– "; }

/* Pause button over the game picture. */
.hud-btn {
  position: absolute;
  right: 6px;
  bottom: 6px;
  z-index: 5;
  width: 34px;
  height: 34px;
  min-height: 0;
  padding: 0;
  display: none;
  font-size: 10px;
  background: rgba(26,14,10,0.72);
  border: 2px solid #e8d2a0;
  color: #ffe08a;
}
body.playing .hud-btn { display: block; }

/* Results screen. */
.win-panel #win-portrait {
  display: block;
  margin: -4px auto 0;
  width: 120px;
  height: 126px;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}
.win-panel[data-winner="eddie"] h1 { color: var(--eddie); text-shadow: 2px 2px 0 var(--eddie-dark), 4px 4px 0 var(--ink); }
.win-panel[data-winner="richie"] h1 { color: var(--richie); text-shadow: 2px 2px 0 var(--richie-dark), 4px 4px 0 var(--ink); }
.win-panel[data-winner="draw"] #win-portrait { display: none; }
.win-panel h1 { font-size: clamp(14px, 5vw, 22px); animation: wobble-l 2.2s ease-in-out infinite; }
.score {
  margin: 0 0 8px;
  font-family: "Press Start 2P", monospace;
  font-size: 10px;
  color: #ffe08a;
}
.win-stats {
  display: grid;
  gap: 4px;
  margin: 4px 0 6px;
  text-align: left;
}
.win-stats .ws {
  margin: 0;
  padding: 5px 8px;
  background: rgba(0,0,0,0.25);
  border-left: 4px solid var(--eddie);
  font-size: 12px;
}
.win-stats .ws.richie { border-left-color: var(--richie); }
.win-stats .ws > span:first-child {
  display: inline-block;
  min-width: 64px;
  font-family: "Press Start 2P", monospace;
  font-size: 8px;
  color: #d8c4a4;
}
.win-stats b { color: #fff; }

/* Chunkier menu buttons. */
.choices button, button.two-p {
  box-shadow: 0 4px 0 #0c0604;
  transition: transform 100ms ease, box-shadow 100ms ease;
}
.choices button:active, button.two-p:active { transform: translateY(3px); box-shadow: 0 1px 0 #0c0604; }

/* Phone controls: colour-coded action buttons that press in. */
.dpad button {
  border-radius: 8px;
  box-shadow: 0 3px 0 #0c0604;
}
.actions button {
  box-shadow: 0 4px 0 #0c0604;
  border-color: var(--ink);
}
.actions [data-touch="attack"] { background: var(--eddie); color: var(--ink); }
.actions [data-touch="pickup"] { background: #6a4a3a; color: var(--cream); }
#touch.as-richie .actions [data-touch="attack"] { background: var(--richie); }
.dpad button:active, .actions button:active { transform: translateY(3px); box-shadow: 0 1px 0 #0c0604; }

@media (max-width: 420px) {
  .panel-inner { padding: 10px 8px 8px; }
  .fighters { gap: 6px; }
  .fighter canvas { width: 80px; height: 100px; }
  .pips { width: 44px; background-size: calc(var(--n) * 9px) 100%, auto; background-image: repeating-linear-gradient(90deg, var(--c) 0 7px, transparent 7px 9px), repeating-linear-gradient(90deg, #4a3a30 0 7px, transparent 7px 9px); }
}

@media (prefers-reduced-motion: reduce) {
  .logo-e, .logo-r, .logo-vs, .win-panel h1, .panel-inner { animation: none; }
}

/* Pause button: small in the corner on a computer; on a phone it sits just
   under the picture so it never covers the fight. */
.hud-btn { width: 28px; height: 28px; font-size: 8px; opacity: 0.8; }
.hud-btn:hover, .hud-btn:focus-visible { opacity: 1; }
body.has-touch .hud-btn {
  width: 40px;
  height: 32px;
  right: 2px;
  bottom: -40px;
  opacity: 1;
}

/* Jump sits beside the main action button on phones. */
.actions .action-row { display: flex; gap: 8px; }
.actions .action-row button { flex: 1 1 0; }
.actions [data-touch="jump"] { background: #4a7ac8; color: #fff; }
.actions { min-width: 150px; }

.toggles { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }