/* Hallmark · macrostructure: Split Studio · tone: playful and energetic · anchor hue: sky blue
 * Hallmark · pre-emit critique: P5 H5 E4 S5 R4 V5
 * genre: playful · theme: Hum · audience: casual phone and desktop players
 * use: aim and kick a football into a moving airborne target
 * enrichment: none — canvas is core gameplay · nav: N12 · footer: Ft8
 * contrast: pass (40–41) · slop: pass (42–45) · honest: pass (46)
 * chrome: pass (47) · tokens: pass (48) · responsive: pass (49) · icons: pass (30)
 * mobile: pass (34, 49, 50–57) · slop test: pending final audit
 */

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

html,
body {
  min-width: 0;
  margin: 0;
  overflow-x: clip;
}

html {
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.55;
}

body {
  min-width: 20rem;
  min-height: 100dvh;
  background: var(--color-paper);
  font-size: var(--text-base);
  font-feature-settings: "ss01" on, "cv11" on;
}

button {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: var(--color-transparent);
}

h1,
h2,
p {
  margin: 0;
}

h1,
h2 {
  min-width: 0;
  overflow-wrap: anywhere;
  font-family: var(--font-display);
  font-style: normal;
}

.launch-banner {
  display: flex;
  min-height: var(--banner-height);
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding-inline: max(var(--space-md), env(safe-area-inset-left));
  background: var(--color-blue-deep);
  color: var(--color-cloud);
  font-size: var(--text-sm);
  line-height: 1;
}

.launch-banner[hidden] {
  display: none;
}

.launch-banner p {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.banner-close {
  min-width: var(--control-height);
  min-height: var(--control-height);
  border: 0;
  padding-inline: var(--space-xs);
  background: var(--color-transparent);
  color: var(--color-cloud);
  cursor: pointer;
  font-size: var(--text-xs);
  text-decoration: underline;
  text-underline-offset: var(--space-2xs);
  white-space: nowrap;
}

.match-bar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky-nav);
  display: grid;
  min-height: var(--bar-height);
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-sm);
  border-bottom: var(--rule-heavy) solid var(--color-ink);
  padding-inline: max(var(--space-md), env(safe-area-inset-left));
  background: var(--color-paper);
  color: var(--color-ink);
  line-height: 1;
}

.brand {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

.header-score {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-md);
  font-family: var(--font-label);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
  text-transform: uppercase;
  line-height: 1;
}

.header-score span,
.header-score strong {
  white-space: nowrap;
}

.header-score strong {
  color: var(--color-coral-deep);
  font-size: var(--text-sm);
}

.split-studio {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
  width: min(100%, var(--page-max));
  margin-inline: auto;
  padding: var(--space-lg) max(var(--space-md), env(safe-area-inset-right)) var(--space-2xl) max(var(--space-md), env(safe-area-inset-left));
}

.play-column,
.match-desk {
  min-width: 0;
}

.game-frame {
  position: relative;
  width: 100%;
  aspect-ratio: var(--game-ratio);
  overflow: clip;
  border: var(--rule-heavy) solid var(--color-ink);
  border-radius: var(--radius-game);
  background: var(--color-blue-soft);
  box-shadow: 0 var(--space-xs) 0 var(--color-ink), 0 var(--space-lg) var(--space-xl) var(--color-shadow-soft);
  touch-action: none;
}

canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.game-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  gap: var(--space-lg);
  padding: clamp(var(--space-md), 5vw, var(--space-2xl));
  background: linear-gradient(to bottom, var(--color-transparent), var(--color-paper-2));
  color: var(--color-ink);
}

.game-overlay[hidden] {
  display: none;
}

.overlay-copy {
  display: grid;
  max-width: var(--reading-measure);
  gap: var(--space-sm);
}

.match-state,
.desk-label,
.match-stats dt {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.game-overlay h1 {
  max-width: 13ch;
  font-size: var(--text-display);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.game-overlay p:not(.match-state) {
  max-width: 54ch;
}

.game-status {
  min-height: 1lh;
  margin-top: var(--space-md);
  color: var(--color-ink-soft);
  font-size: var(--text-sm);
}

.match-desk {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-xl);
  padding-block: var(--space-md);
}

.desk-copy {
  display: grid;
  gap: var(--space-sm);
}

.desk-copy h2 {
  max-width: 9ch;
  font-size: var(--text-display);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.desk-copy > p:last-child {
  max-width: var(--reading-measure);
  color: var(--color-ink-soft);
}

.match-stats {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  border-top: var(--rule-heavy) solid var(--color-ink);
}

.match-stats div {
  min-width: 0;
  padding-block: var(--space-md);
  border-bottom: var(--rule-thin) solid var(--color-rule);
}

.match-stats div:nth-child(even) {
  padding-inline-start: var(--space-md);
  border-inline-start: var(--rule-thin) solid var(--color-rule);
}

.match-stats div:last-child {
  grid-column: 1 / -1;
}

.match-stats dt {
  color: var(--color-ink-soft);
}

.match-stats dd {
  min-width: 0;
  margin: var(--space-xs) 0 0;
  overflow-wrap: anywhere;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.match-stats div:last-child dd {
  color: var(--color-coral-deep);
  font-size: var(--text-md);
}

.controls-copy {
  display: grid;
  max-width: var(--reading-measure);
  gap: var(--space-sm);
  color: var(--color-ink-soft);
  font-size: var(--text-sm);
}

.controls-copy strong {
  color: var(--color-ink);
}

.control-button {
  --button-face: var(--color-paper-2);
  --button-edge: var(--color-rule);
  --button-ink: var(--color-ink);
  position: relative;
  display: inline-flex;
  min-width: 8rem;
  min-height: var(--control-height);
  align-items: center;
  justify-content: center;
  border: var(--rule-thin) solid var(--button-edge);
  border-radius: var(--radius-pill);
  padding-inline: var(--space-lg);
  background: var(--button-face);
  box-shadow: 0 var(--space-2xs) 0 var(--button-edge), 0 var(--space-xs) var(--space-sm) var(--color-shadow-soft);
  color: var(--button-ink);
  cursor: pointer;
  font-weight: 700;
  white-space: nowrap;
  transform: translateY(0);
  transition: transform var(--dur-micro) var(--ease-press), background-color var(--dur-short) var(--ease-out), box-shadow var(--dur-micro) var(--ease-press);
}

.control-button--primary {
  --button-face: var(--color-pear);
  --button-edge: var(--color-pear-deep);
  --button-ink: var(--color-accent-ink);
}

.control-button--quiet {
  min-width: auto;
  box-shadow: none;
}

.control-button--outline {
  --button-face: var(--color-paper);
  --button-edge: var(--color-ink);
  box-shadow: none;
}

@media (hover: hover) and (pointer: fine) {
  .brand:hover {
    color: var(--color-coral-deep);
  }

  .banner-close:hover {
    color: var(--color-pear);
  }

  .control-button:hover {
    transform: translateY(calc(var(--space-3xs) * -1));
  }
}

.brand:active {
  color: var(--color-blue-deep);
}

.banner-close:active {
  color: var(--color-pear);
}

.brand[data-state="loading"],
.banner-close[data-state="loading"] {
  cursor: wait;
}

.brand[data-state="error"],
.banner-close[data-state="error"] {
  color: var(--color-error);
}

.brand[data-state="success"],
.banner-close[data-state="success"] {
  color: var(--color-success);
}

.control-button:active {
  transform: translateY(var(--space-2xs));
  box-shadow: 0 var(--space-3xs) 0 var(--button-edge);
}

.control-button:disabled,
.control-button[aria-disabled="true"],
.banner-close:disabled,
.banner-close[aria-disabled="true"],
.brand[aria-disabled="true"] {
  pointer-events: none;
  cursor: not-allowed;
  opacity: 0.55;
}

.control-button[data-state="loading"]::after {
  content: "";
  width: var(--space-sm);
  height: var(--space-sm);
  margin-inline-start: var(--space-xs);
  border: var(--rule-heavy) solid var(--color-rule);
  border-top-color: var(--color-ink);
  border-radius: var(--radius-pill);
  animation: button-spin 900ms linear infinite;
}

.control-button[data-state="error"] {
  --button-edge: var(--color-error);
}

.control-button[data-state="success"] {
  --button-edge: var(--color-success);
}

.brand:focus-visible,
.banner-close:focus-visible,
.control-button:focus-visible,
canvas:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.banner-close:focus-visible {
  outline-color: var(--color-pear);
}

.foot-marquee {
  overflow: clip;
  border-top: var(--rule-heavy) solid var(--color-ink);
  background: var(--color-paper-2);
  color: var(--color-ink);
}

.foot-marquee-track {
  display: flex;
  width: max-content;
  gap: var(--space-2xl);
  padding-block: var(--space-md);
  animation: foot-marquee 32s linear infinite;
  line-height: 1;
}

.foot-marquee-track span {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 800;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

@media (hover: hover) and (pointer: fine) {
  .foot-marquee:hover .foot-marquee-track {
    animation-play-state: paused;
  }
}

.foot-marquee:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: -3px;
}

.foot-marquee:focus-visible .foot-marquee-track {
  animation-play-state: paused;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

@keyframes foot-marquee {
  to {
    transform: translateX(calc(-50% - (var(--space-xl) / 2)));
  }
}

@keyframes button-spin {
  to {
    transform: rotate(1turn);
  }
}

@media (min-width: 40rem) {
  .split-studio {
    padding-block-start: var(--space-xl);
  }
}

@media (min-width: 60rem) {
  .split-studio {
    grid-template-columns: minmax(0, 1.75fr) minmax(0, 0.75fr);
    align-items: center;
    gap: var(--space-2xl);
  }

  .match-desk {
    padding-block: var(--space-xl);
  }
}

@media (max-width: 39.99rem) {
  .launch-banner {
    justify-content: space-between;
  }

  .match-bar {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .header-score {
    gap: var(--space-sm);
  }

  .control-button--quiet {
    grid-column: 1 / -1;
    width: 100%;
    margin-bottom: var(--space-sm);
  }

  .game-overlay h1,
  .desk-copy h2 {
    font-size: var(--text-xl);
  }

  .game-overlay p:not(.match-state) {
    display: none;
  }

  .match-desk {
    gap: var(--space-lg);
  }
}

@media (pointer: coarse) {
  .control-button,
  .banner-close {
    min-height: var(--control-height);
  }
}

@media (prefers-reduced-motion: reduce) {
  .foot-marquee-track,
  .control-button[data-state="loading"]::after {
    animation: none;
  }

  .control-button {
    transition: background-color var(--dur-micro) var(--ease-out);
  }

  .control-button:hover,
  .control-button:active {
    transform: none;
  }
}