/* Squeek or Sleep. Tokens first: primitives by hue, then semantic roles. Components use roles only. */

:root {
  /* Primitives */
  --brown-900: #3a2414;
  --brown-700: #6e4f36;
  --brown-300: #e3c7a3;
  --cream-100: #fbead3;
  --cream-50: #fff6ea;
  --cream-0: #fffdf8;
  --orange-800: #9a3412;
  --orange-700: #c2410c;
  --indigo-800: #2e3170;
  --indigo-700: #3b3f8c;
  --green-700: #1f6f3a;
  --crimson-700: #a3123a;
  --fur-400: #e8a35c;
  --fur-200: #f6d3a8;
  --stone-500: #9c8a78;
  --white: #ffffff;

  /* Semantic roles */
  --color-bg: var(--cream-50);
  --color-surface: var(--cream-0);
  --color-surface-sunken: var(--cream-100);
  --color-text: var(--brown-900);
  --color-text-muted: var(--brown-700);
  --color-border: var(--brown-300);
  --color-run: var(--orange-700);
  --color-run-hover: var(--orange-800);
  --color-sleep: var(--indigo-700);
  --color-sleep-hover: var(--indigo-800);
  --color-success: var(--green-700);
  --color-danger: var(--crimson-700);
  --color-on-fill: var(--white);
  --color-focus: var(--brown-900);
  --color-wheel: var(--brown-700);
  --color-wheel-idle: var(--stone-500);
  --color-fur: var(--fur-400);
  --color-fur-light: var(--fur-200);

  /* Type */
  --font-display: ui-rounded, "SF Pro Rounded", "Arial Rounded MT Bold", "Nunito", "Varela Round", system-ui, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --text-sm: 0.875rem;
  --text-md: 1rem;
  --text-lg: 1.25rem;
  --text-xl: 1.75rem;
  --text-display: 2rem;
  --weight-regular: 400;
  --weight-semibold: 600;
  --weight-heavy: 800;

  /* Space, shape */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --page-margin: 1rem;
  --ease-out: cubic-bezier(0.2, 0, 0, 1);
}

@media (min-width: 40rem) {
  :root {
    --page-margin: 1.5rem;
    --text-display: 2.75rem;
  }
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: 1.5;
}

h1,
h2,
p,
ol,
ul,
dl,
dd {
  margin: 0;
}

h1,
h2 {
  font-family: var(--font-display);
  line-height: 1.15;
  text-wrap: balance;
}

h2 {
  font-size: var(--text-lg);
  font-weight: var(--weight-heavy);
}

a {
  color: inherit;
  text-decoration-thickness: from-font;
  text-underline-position: from-font;
  text-underline-offset: 0.15em;
}

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

.visually-hidden {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* Header and footer */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  max-inline-size: 72rem;
  margin-inline: auto;
  padding: var(--space-4) var(--page-margin) var(--space-3);
}

.title {
  font-size: var(--text-display);
  font-weight: var(--weight-heavy);
  letter-spacing: -0.04em;
  line-height: 1.05;
}

/* The two picks, in their own colours: the title's signature on every platform. */
.title .tag-run,
.title .tag-sleep {
  font-weight: inherit;
}

.header-link {
  display: inline-flex;
  align-items: center;
  min-block-size: 44px;
  padding-inline: var(--space-2);
  margin-inline-end: calc(var(--space-2) * -1);
  font-weight: var(--weight-semibold);
}

.site-footer {
  max-inline-size: 72rem;
  margin-inline: auto;
  padding: var(--space-5) var(--page-margin) var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.site-footer p {
  max-inline-size: 65ch;
  text-wrap: pretty;
}

/* Page layout */

.layout {
  display: grid;
  gap: var(--space-4);
  max-inline-size: 72rem;
  margin-inline: auto;
  padding-inline: var(--page-margin);
  grid-template-areas:
    "play"
    "side"
    "history"
    "rules";
}

.play {
  grid-area: play;
}
.side {
  grid-area: side;
  display: grid;
  gap: var(--space-4);
  align-content: start;
}
.history {
  grid-area: history;
}
.rules {
  grid-area: rules;
}

@media (min-width: 60rem) {
  .layout {
    grid-template-columns: minmax(0, 1fr) 21rem;
    grid-template-areas:
      "play side"
      "history side"
      "rules side";
    align-items: start;
    gap: var(--space-5);
  }
  .side {
    position: sticky;
    inset-block-start: var(--space-4);
  }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

@media (min-width: 40rem) {
  .card {
    padding: var(--space-5);
  }
}

.card > h2 {
  margin-block-end: var(--space-3);
}

.note,
.empty {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  text-wrap: pretty;
}

.empty {
  margin-block-end: var(--space-3);
}

/* Play card */

.lead {
  max-inline-size: 60ch;
  color: var(--color-text-muted);
  text-wrap: pretty;
}

.status {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-block: var(--space-4);
}

.wheel {
  flex: none;
  inline-size: 7rem;
  block-size: 7rem;
}

/* 7rem only at the narrowest widths, where a larger wheel would squeeze the status text. */
@media (min-width: 22rem) {
  .wheel {
    inline-size: 9rem;
    block-size: 9rem;
  }
}

@media (min-width: 40rem) {
  .wheel {
    inline-size: 12rem;
    block-size: 12rem;
  }
}

.wheel-stand {
  fill: none;
  stroke: var(--color-wheel);
  stroke-width: 6;
  stroke-linecap: round;
}

.wheel-rim {
  fill: var(--color-surface-sunken);
  stroke: var(--color-wheel);
  stroke-width: 6;
}

.wheel-rungs {
  fill: none;
  stroke: var(--color-wheel);
  stroke-width: 4;
  stroke-dasharray: 3 8;
  opacity: 0.55;
}

.wheel-spokes {
  fill: none;
  stroke: var(--color-wheel);
  stroke-width: 2.5;
  opacity: 0.5;
}

.wheel-hub {
  fill: var(--color-wheel);
}

.wheel-spin {
  transform-box: view-box;
  transform-origin: 60px 60px;
}

.hamster-body,
.hamster-ear {
  fill: var(--color-fur);
}
.hamster-belly {
  fill: var(--color-fur-light);
}
.hamster-nose,
.hamster-eye-open {
  fill: var(--color-text);
}
.hamster-eye-closed {
  fill: none;
  stroke: var(--color-text);
  stroke-width: 1.8;
  stroke-linecap: round;
  display: none;
}

.zzz {
  display: none;
  fill: var(--color-sleep);
  font-family: var(--font-display);
  font-weight: var(--weight-heavy);
  font-size: 14px;
}

.status[data-state="sleeping"] .hamster-eye-open {
  display: none;
}
.status[data-state="sleeping"] .hamster-eye-closed,
.status[data-state="sleeping"] .zzz {
  display: inline;
}

.status[data-state="unknown"] .wheel-stand,
.status[data-state="unknown"] .wheel-rim,
.status[data-state="unknown"] .wheel-rungs,
.status[data-state="unknown"] .wheel-spokes {
  stroke: var(--color-wheel-idle);
}
.status[data-state="unknown"] .wheel-hub {
  fill: var(--color-wheel-idle);
}

.status-text {
  min-inline-size: 0;
}

.status-who {
  display: block;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: var(--text-md);
  font-weight: var(--weight-semibold);
  line-height: 1.5;
}

.status-word {
  display: block;
  font-size: var(--text-xl);
  font-weight: var(--weight-heavy);
  letter-spacing: -0.01em;
}

.status[data-state="running"] .status-word {
  color: var(--color-run);
}
.status[data-state="sleeping"] .status-word {
  color: var(--color-sleep);
}

.status-meta {
  display: flex;
  flex-wrap: wrap;
  column-gap: var(--space-2);
  font-weight: var(--weight-semibold);
  font-variant-numeric: tabular-nums;
}

.status-fresh {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

/* Round and picks */

.round {
  padding-block-start: var(--space-4);
  border-block-start: 1px solid var(--color-border);
}

.round-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  column-gap: var(--space-4);
  row-gap: var(--space-1);
}

.round-title {
  font-size: var(--text-lg);
}

.countdown {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-heavy);
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
  white-space: nowrap;
}

.progress {
  block-size: 0.5rem;
  margin-block: var(--space-3) var(--space-4);
  border-radius: 999px;
  background: var(--color-surface-sunken);
  overflow: hidden;
}

.progress-fill {
  display: block;
  block-size: 100%;
  inline-size: 0%;
  background: var(--color-run);
  border-radius: inherit;
}

.picks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.pick {
  display: grid;
  justify-items: center;
  gap: var(--space-1);
  min-block-size: 5rem;
  padding: var(--space-3) var(--space-2);
  border: 0;
  border-radius: var(--radius-md);
  color: var(--color-on-fill);
  font: inherit;
  cursor: pointer;
  transition-property: background-color, box-shadow, scale;
  transition-duration: 150ms;
  transition-timing-function: var(--ease-out);
  touch-action: manipulation;
}

.pick:active {
  scale: 0.96;
}

.pick-run {
  background: var(--color-run);
}
.pick-sleep {
  background: var(--color-sleep);
}

@media (hover: hover) {
  .pick-run:hover {
    background: var(--color-run-hover);
  }
  .pick-sleep:hover {
    background: var(--color-sleep-hover);
  }
}

.pick[aria-pressed="true"] {
  box-shadow:
    inset 0 0 0 4px var(--color-on-fill),
    0 0 0 3px var(--color-focus);
}

.pick-label {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-heavy);
  line-height: 1.15;
}

.pick-hint {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
}

.pick-state {
  margin-block-start: var(--space-3);
  font-weight: var(--weight-semibold);
  text-wrap: pretty;
}

.player {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-4);
  margin-block-start: var(--space-3);
}

.player-name {
  color: var(--color-text-muted);
  overflow-wrap: anywhere;
}
.player-name strong {
  color: var(--color-text);
}

.button-quiet {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-block-size: 44px;
  padding-inline: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  font-weight: var(--weight-semibold);
  cursor: pointer;
  transition-property: background-color, scale;
  transition-duration: 150ms;
  transition-timing-function: var(--ease-out);
  touch-action: manipulation;
}

.button-quiet:active {
  scale: 0.96;
}

@media (hover: hover) {
  .button-quiet:hover {
    background: var(--color-surface-sunken);
  }
}

.button-reset {
  margin-block-start: var(--space-4);
}

.name-form {
  display: grid;
  gap: var(--space-2);
  margin-block-start: var(--space-3);
}

.name-form label {
  font-weight: var(--weight-semibold);
}

.name-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.name-row input {
  flex: 1 1 10rem;
  min-inline-size: 0;
  min-block-size: 44px;
  padding-inline: var(--space-3);
  border: 1px solid var(--color-text-muted);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  font-size: var(--text-md);
}

.name-row input[aria-invalid="true"] {
  border-color: var(--color-danger);
  border-width: 2px;
}

.field-error {
  color: var(--color-danger);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
}
.field-error:empty {
  display: none;
}

/* Settle result. Always in the layout, right under the wheel: it describes the round in play
   (data-kind="none") until a round settles, then shows the result until that round ends.
   The minimum height holds three lines, so swapping text rarely moves the picks. */

.result {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-block-size: 5rem;
  margin-block-end: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-surface-sunken);
}

.result[data-kind="none"] .result-points {
  display: none;
}

.result[data-kind="none"] .result-text {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.result-points {
  flex: none;
  min-inline-size: 3.5rem;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-heavy);
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
  text-align: center;
}

.result[data-kind="win"] .result-points {
  color: var(--color-success);
}
.result[data-kind="miss"] .result-points,
.result[data-kind="void"] .result-points,
.result[data-kind="info"] .result-points {
  color: var(--color-text-muted);
}

.result-text {
  text-wrap: pretty;
}

/* Leaderboard */

.board-list {
  padding: 0;
  list-style: none;
  margin-block-end: var(--space-3);
}

.board-list li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr) auto;
  align-items: baseline;
  column-gap: var(--space-2);
  padding-block: var(--space-2);
  border-block-end: 1px solid var(--color-surface-sunken);
}

.board-list li:last-child {
  border-block-end: 0;
}

.board-rank {
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}

.board-name {
  font-weight: var(--weight-semibold);
  overflow-wrap: anywhere;
}

.board-name small {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: var(--weight-regular);
}

.board-points {
  font-family: var(--font-display);
  font-weight: var(--weight-heavy);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.board-list li[data-you="true"] .board-name {
  color: var(--color-run);
}

/* Economy */

.stats {
  display: grid;
  gap: var(--space-2);
  margin-block-end: var(--space-3);
}

.stats div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
}

.stats dt {
  color: var(--color-text-muted);
}

.stats dd {
  font-weight: var(--weight-semibold);
  font-variant-numeric: tabular-nums;
  text-align: end;
  overflow-wrap: anywhere;
}

/* History */

.history-list {
  padding: 0;
  list-style: none;
}

.history-list li {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr) auto;
  align-items: baseline;
  column-gap: var(--space-3);
  padding-block: var(--space-2);
  border-block-end: 1px solid var(--color-surface-sunken);
}

.history-list li:last-child {
  border-block-end: 0;
}

.history-time {
  font-weight: var(--weight-semibold);
  font-variant-numeric: tabular-nums;
}

.history-detail small {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.history-points {
  font-weight: var(--weight-semibold);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.history-points[data-win="true"] {
  color: var(--color-success);
}

.tag-run {
  color: var(--color-run);
  font-weight: var(--weight-semibold);
}
.tag-sleep {
  color: var(--color-sleep);
  font-weight: var(--weight-semibold);
}

/* Rules */

.rules-list {
  display: grid;
  gap: var(--space-2);
  max-inline-size: 65ch;
  padding-inline-start: var(--space-5);
  text-wrap: pretty;
}

/* Motion: opt-in only */

@media (prefers-reduced-motion: no-preference) {
  .status[data-state="running"] .wheel-spin {
    animation: spin var(--spin-duration, 1s) linear infinite;
  }
  .status[data-state="running"] .hamster {
    animation: trot 0.3s ease-in-out infinite alternate;
  }
  .result[data-pop="true"] .result-points {
    animation: pop 600ms var(--ease-out) both;
  }
  .result[data-pop="true"] .result-text {
    animation: rise 400ms var(--ease-out) 100ms both;
  }
  .progress-fill {
    transition: inline-size 1s linear;
  }
}

@keyframes spin {
  to {
    rotate: 360deg;
  }
}

@keyframes trot {
  to {
    translate: 0 -1.5px;
  }
}

@keyframes pop {
  from {
    scale: 0.25;
    opacity: 0;
    filter: blur(4px);
  }
  to {
    scale: 1;
    opacity: 1;
    filter: blur(0);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    translate: 0 6px;
  }
  to {
    opacity: 1;
    translate: 0 0;
  }
}

@media (forced-colors: active) {
  .pick[aria-pressed="true"] {
    outline: 4px solid CanvasText;
  }
}