:root {
  --ink: #111111;
  --paper: #f3efe4;
  --white: #fffdf6;
  --yellow: #ffd84a;
  --lime: #b7f56b;
  --cyan: #68c9f5;
  --blue: #3274e7;
  --pink: #ff7fab;
  --orange: #ff7043;
  --display: "Avenir Next Condensed", "Arial Narrow", "Arial Black", sans-serif;
  --body: "Avenir Next", "Trebuchet MS", sans-serif;
  --mono: "Courier New", monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  min-width: 320px;
  color: var(--ink);
  font-family: var(--body);
  background: var(--paper);
  overflow-x: hidden;
}

body::before {
  content: "TURN / EAT / PANIC";
  position: fixed;
  top: 64px;
  right: 0;
  bottom: 0;
  z-index: 0;
  width: clamp(72px, 9vw, 132px);
  padding: 34px 0;
  border-left: 4px solid var(--ink);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-align: center;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  background: var(--lime);
  pointer-events: none;
}

button {
  font: inherit;
}

.layout {
  position: relative;
  z-index: 1;
  width: min(1380px, calc(100% - clamp(106px, 13vw, 190px)));
  margin: clamp(38px, 5vw, 76px) auto clamp(70px, 8vw, 120px);
  display: grid;
  grid-template-columns: minmax(280px, 350px) minmax(460px, 1fr) minmax(260px, 320px);
  gap: clamp(20px, 2.5vw, 34px);
  align-items: start;
}

.hero-panel,
.game-panel,
.info-card {
  border: 4px solid var(--ink);
  background: var(--white);
  box-shadow: 10px 10px 0 var(--ink);
}

.hero-panel {
  position: sticky;
  top: 112px;
  padding: clamp(24px, 3vw, 36px);
  background: var(--lime);
}

.game-stamp {
  width: fit-content;
  margin-bottom: 32px;
  display: inline-flex;
  border: 3px solid var(--ink);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  line-height: 1;
  text-transform: uppercase;
  transform: rotate(-2deg);
}

.game-stamp span,
.game-stamp strong {
  padding: 8px 9px 6px;
}

.game-stamp strong {
  border-left: 3px solid var(--ink);
  color: var(--paper);
  background: var(--ink);
}

h1,
h2,
.stat-value {
  margin: 0;
  font-family: var(--display);
  font-weight: 900;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(4rem, 6.5vw, 6.4rem);
  letter-spacing: -0.075em;
  line-height: 0.72;
}

h1 span {
  display: block;
}

.intro {
  margin: 32px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.08rem;
  line-height: 1.55;
}

.game-callout {
  margin: 28px -10px 0 12px;
  padding: 14px 16px;
  border: 3px solid var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
  background: var(--ink);
  transform: rotate(1.5deg);
}

.hero-actions {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.button {
  min-height: 52px;
  padding: 0 16px;
  border: 3px solid var(--ink);
  color: var(--ink);
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--paper);
  box-shadow: 5px 5px 0 var(--ink);
  cursor: pointer;
  transition:
    transform 120ms ease,
    box-shadow 120ms ease;
}

.button:hover {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--ink);
}

.button:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--ink);
}

.button-primary {
  background: var(--yellow);
}

.button-secondary {
  background: var(--cyan);
}

.button:focus-visible,
.touch-button:focus-visible {
  outline: 4px solid var(--orange);
  outline-offset: 3px;
}

.stat-grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 3px solid var(--ink);
  background: var(--paper);
}

.stat-card {
  min-width: 0;
  min-height: 82px;
  padding: 12px;
  border-right: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
}

.stat-card:nth-child(even) {
  border-right: 0;
}

.stat-card:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.stat-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.stat-value {
  display: block;
  margin-top: 6px;
  overflow-wrap: anywhere;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  line-height: 0.9;
}

.game-panel {
  position: relative;
  padding: 16px;
}

.game-panel::before {
  content: "POWER-UP RUN";
  position: absolute;
  top: -20px;
  right: 18px;
  z-index: 3;
  padding: 7px 9px 5px;
  border: 3px solid var(--ink);
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  background: var(--pink);
  transform: rotate(2deg);
}

.stage-shell {
  position: relative;
  overflow: hidden;
  border: 4px solid var(--ink);
  background: #050b1a;
  box-shadow: 7px 7px 0 var(--cyan);
}

#game-canvas {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
}

.overlay {
  position: absolute;
  inset: 0;
  padding: clamp(20px, 5vw, 52px);
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 14px;
  color: var(--paper);
  text-align: center;
  background: rgba(17, 17, 17, 0.9);
}

.overlay.is-hidden {
  display: none;
}

.overlay-kicker {
  margin: 0;
  padding: 7px 9px 5px;
  border: 2px solid var(--paper);
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--blue);
}

.overlay h2 {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  letter-spacing: -0.04em;
  line-height: 0.86;
}

.overlay p:not(.overlay-kicker) {
  max-width: 30rem;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.04rem;
  line-height: 1.55;
}

.overlay .button {
  margin-top: 8px;
}

.touch-controls {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(3, 68px);
  grid-template-areas:
    ". up ."
    "left down right";
  justify-content: center;
  gap: 9px;
}

.touch-button {
  min-height: 58px;
  border: 3px solid var(--ink);
  color: var(--ink);
  font-size: 1.1rem;
  font-weight: 900;
  background: var(--paper);
  box-shadow: 4px 4px 0 var(--ink);
  cursor: pointer;
}

.touch-button:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--ink);
}

.touch-up {
  grid-area: up;
  background: var(--yellow);
}

.touch-left {
  grid-area: left;
  background: var(--pink);
}

.touch-down {
  grid-area: down;
  background: var(--cyan);
}

.touch-right {
  grid-area: right;
  background: var(--lime);
}

.side-panel {
  display: grid;
  gap: 24px;
}

.info-card {
  padding: 22px;
}

.info-card:first-child {
  background: var(--pink);
}

.info-card:last-child {
  background: var(--cyan);
}

.info-card h2 {
  font-size: 2rem;
  letter-spacing: -0.03em;
  line-height: 0.9;
}

.snack-list,
.tip-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  border-top: 3px solid var(--ink);
}

.snack-list li,
.tip-list li {
  padding: 13px 0;
  border-bottom: 3px solid var(--ink);
}

.snack-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
}

.snack-list strong,
.snack-list div span {
  display: block;
}

.snack-list div span,
.tip-list li {
  margin-top: 4px;
  font-size: 0.82rem;
  line-height: 1.45;
}

.swatch {
  width: 18px;
  height: 18px;
  margin-top: 5px;
  border: 2px solid var(--ink);
  background: currentColor;
}

.swatch-cherry {
  color: var(--orange);
  border-radius: 50%;
}

.swatch-lemon {
  color: var(--yellow);
  transform: rotate(45deg);
}

.swatch-berry {
  color: var(--blue);
  clip-path: polygon(50% 0, 62% 34%, 98% 34%, 70% 56%, 82% 92%, 50% 70%, 18% 92%, 30% 56%, 2% 34%, 38% 34%);
}

.swatch-pickle {
  color: var(--lime);
}

@media (max-width: 1180px) {
  body::before {
    width: 72px;
  }

  .layout {
    width: min(900px, calc(100% - 110px));
    grid-template-columns: 1fr;
  }

  .hero-panel {
    position: relative;
    top: auto;
  }

  h1 span {
    display: inline;
  }

  h1 span + span::before {
    content: " ";
  }

  .side-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  body::before {
    display: none;
  }

  .layout {
    width: auto;
    margin: 36px 14px 70px;
    gap: 22px;
  }

  .hero-panel,
  .game-panel,
  .info-card {
    box-shadow: 7px 7px 0 var(--ink);
  }

  .hero-panel,
  .info-card {
    padding: 20px;
  }

  h1 {
    font-size: clamp(3.8rem, 19vw, 5.6rem);
  }

  h1 span {
    display: block;
  }

  h1 span + span::before {
    content: none;
  }

  .hero-actions,
  .side-panel {
    grid-template-columns: 1fr;
  }

  .game-panel {
    padding: 9px;
  }

  .touch-controls {
    grid-template-columns: repeat(3, minmax(58px, 76px));
  }
}

@media (prefers-reduced-motion: reduce) {
  .button {
    transition: none;
  }

  .game-stamp,
  .game-callout,
  .game-panel::before {
    transform: none;
  }
}