/* Eingebettete Schriften (OFL), damit das Spiel überall und offline gleich aussieht. */

@font-face {
  font-family: 'Fredoka';
  src: url('fonts/fredoka-latin-wght.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

@font-face {
  font-family: 'Fredoka';
  src: url('fonts/fredoka-latin-ext-wght.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

@font-face {
  font-family: 'Nunito';
  src: url('fonts/nunito-latin-wght.woff2') format('woff2');
  font-weight: 200 1000;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

@font-face {
  font-family: 'Nunito';
  src: url('fonts/nunito-latin-ext-wght.woff2') format('woff2');
  font-weight: 200 1000;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

/* Farben, Maße und Bewegung als Tokens. Komponenten nutzen nur diese Namen. */

:root {
  --bg: #f6b40e;
  --text: #2b1638;
  --text-muted: #4a2a59;
  --surface: #ffe9ad;
  --surface-strong: #fff5d9;
  --border: #2b1638;
  --edge: #2b1638;
  --primary: #2b1638;
  --on-primary: #ffd76a;
  --track: #d08f00;
  --scrim: rgb(20 8 28 / 0.62);
  --error-bg: #ffe0d6;
  --error-text: #8a1c10;

  /* Das Brett sieht in beiden Themes gleich aus: Nachtfassade mit Fenstern. */
  --facade: #2a1236;
  --slot: #452a59;
  --slot-ring: #a58abb;
  --lit: #ffd76a;
  --lit-edge: #e9a51f;
  --given: #f7983e;
  --given-edge: #c96c1d;
  --angry: #ff6a5c;
  --angry-stripe: #ff8d82;
  --mark: #ffd76a;
  --mark-off: #6b4a82;
  --cat-black: #1a1322;
  --cat-white: #fffaf0;
  --cat-line: #2b1638;
  --ear: #ff8fa3;
  --focus-on-board: #ffffff;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --radius-control: 14px;
  --radius-panel: 20px;
  --radius-window: 38% 38% 10% 10%;
  --touch: 3rem;
  --press: 90ms ease-out;
  --pop: cubic-bezier(0.3, 1.6, 0.5, 1);
  --font: 'Nunito', ui-rounded, 'Segoe UI', Roboto, 'Helvetica Neue', system-ui, sans-serif;
  --font-display: 'Fredoka', 'Nunito', ui-rounded, 'Segoe UI', Roboto, system-ui, sans-serif;

  --safe-t: env(safe-area-inset-top, 0px);
  --safe-r: env(safe-area-inset-right, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-l: env(safe-area-inset-left, 0px);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --bg: #1c0f2b;
    --text: #ffe9b0;
    --text-muted: #dcc8e4;
    --surface: #2f1a3f;
    --surface-strong: #38214a;
    --border: #a586b6;
    --edge: #0d0516;
    --primary: #f6b40e;
    --on-primary: #2b1638;
    --track: #4a2f5e;
    --scrim: rgb(5 1 10 / 0.7);
    --error-bg: #4d1a1c;
    --error-text: #ffd5cc;
    color-scheme: dark;
  }
}

:root[data-theme='dark'] {
  --bg: #1c0f2b;
  --text: #ffe9b0;
  --text-muted: #dcc8e4;
  --surface: #2f1a3f;
  --surface-strong: #38214a;
  --border: #a586b6;
  --edge: #0d0516;
  --primary: #f6b40e;
  --on-primary: #2b1638;
  --track: #4a2f5e;
  --scrim: rgb(5 1 10 / 0.7);
  --error-bg: #4d1a1c;
  --error-text: #ffd5cc;
  color-scheme: dark;
}

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

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.45;
  -webkit-tap-highlight-color: transparent;
  -webkit-text-size-adjust: 100%;
  overscroll-behavior: none;
}

button,
input {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

button:disabled {
  cursor: default;
}

:focus-visible {
  outline: 3px solid var(--text);
  outline-offset: 2px;
}

h1,
h2,
h3,
p {
  margin: 0;
}

svg {
  display: block;
}

[hidden] {
  display: none !important;
}

/* Bedienelemente */

.icon {
  flex: none;
  width: 1.5rem;
  height: 1.5rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.25;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  min-height: var(--touch);
  padding: 10px var(--space-4);
  border: 2px solid var(--border);
  border-radius: var(--radius-control);
  background: var(--surface);
  box-shadow: 0 3px 0 var(--edge);
  font-weight: 800;
  text-align: center;
  transition: transform var(--press), box-shadow var(--press);
}

.btn:active:not(:disabled),
.tool:active:not(:disabled) {
  transform: translateY(2px);
  box-shadow: 0 1px 0 var(--edge);
}

.btn:disabled {
  opacity: 0.45;
  box-shadow: none;
}

.btn-primary {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--on-primary);
  font-size: 1.125rem;
}

.btn-quiet {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.btn-quiet:active:not(:disabled) {
  box-shadow: none;
}

.btn-danger {
  color: var(--error-text);
  background: var(--error-bg);
}

.btn-stacked {
  flex-direction: column;
  gap: 0;
  line-height: 1.25;
}

.btn-stacked small,
.btn-row small {
  font-size: 0.875rem;
  font-weight: 600;
}

.btn-row {
  justify-content: flex-start;
  gap: var(--space-3);
  text-align: left;
  line-height: 1.25;
}

.btn-row span {
  display: grid;
}

.segmented {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
  border: 2px solid var(--border);
  border-radius: var(--radius-control);
  overflow: hidden;
  background: var(--surface-strong);
}

.segmented label {
  position: relative;
  display: grid;
  place-items: center;
  min-height: var(--touch);
  padding: 0 var(--space-1);
  font-weight: 700;
  cursor: pointer;
  touch-action: manipulation;
  transition: background-color 120ms ease-out, color 120ms ease-out;
}

.segmented label + label {
  border-left: 2px solid var(--border);
}

.segmented input {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.segmented label:has(input:checked) {
  background: var(--primary);
  color: var(--on-primary);
  font-weight: 800;
}

.segmented label:has(input:focus-visible) {
  outline: 3px solid var(--text);
  outline-offset: -6px;
}

.field-label {
  display: block;
  margin-bottom: var(--space-1);
  font-weight: 700;
}

/* Fenster mit Katze: Grundbaustein für Brett, Startseite und Regeln */

.cat {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.tile {
  display: block;
  aspect-ratio: 1;
  padding: 6%;
  border-radius: var(--radius-window);
  background: var(--lit);
  box-shadow: inset 0 -2px 0 var(--lit-edge);
}

.tile.angry {
  background: var(--angry);
  box-shadow: none;
}

.c-head {
  stroke-width: 3.5;
  stroke-linejoin: round;
}

.white .c-head {
  fill: var(--cat-white);
  stroke: var(--cat-line);
}

.black .c-head {
  fill: var(--cat-black);
  stroke: var(--cat-black);
}

.c-ear,
.c-nose {
  fill: var(--ear);
}

.black .c-eye {
  fill: var(--lit);
}

.white .c-eye {
  fill: #6cc4d8;
}

.c-pupil {
  fill: var(--cat-black);
}

.c-line {
  fill: none;
  stroke-width: 3.5;
  stroke-linecap: round;
  stroke: var(--cat-line);
}

.black .c-line {
  stroke: var(--cat-white);
}

.c-bell {
  display: none;
  fill: var(--lit);
  stroke: var(--cat-line);
  stroke-width: 2.5;
}

.given .c-bell {
  display: block;
}

.c-brows,
.c-happy {
  display: none;
}

.angry .c-brows {
  display: block;
}

.happy .c-eyes-open,
.happy .c-brows {
  display: none;
}

.happy .c-happy {
  display: block;
}

/* Startseite */

.home {
  display: grid;
  grid-template-areas:
    'brand'
    'street'
    'continue'
    'puzzle'
    'links';
  grid-template-rows: auto auto auto auto 1fr;
  gap: var(--space-4);
  width: 100%;
  max-width: 30rem;
  min-height: 100dvh;
  margin: 0 auto;
  padding: calc(var(--safe-t) + var(--space-4)) calc(var(--safe-r) + var(--space-4)) calc(var(--safe-b) + var(--space-3))
    calc(var(--safe-l) + var(--space-4));
}

.brand {
  grid-area: brand;
}

.brand h1 {
  font-size: clamp(3rem, 17vw, 4.5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.035em;
}

.brand h1:focus {
  outline: none;
}

.brand p {
  margin-top: var(--space-1);
  font-size: 1.0625rem;
  color: var(--text-muted);
}

.street {
  grid-area: street;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 6px;
  padding: var(--space-2);
  border-radius: var(--radius-control);
  background: var(--facade);
}

.continue {
  grid-area: continue;
  display: grid;
  gap: var(--space-3);
}

.panel {
  grid-area: puzzle;
  align-self: start;
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-panel);
  background: var(--surface);
}

.panel .segmented {
  background: var(--surface-strong);
}

.panel h2 {
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.2;
}

.panel .btn {
  background: var(--surface-strong);
}

.panel .btn-primary {
  background: var(--primary);
}

.record:empty {
  display: none;
}

.record {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.home-links {
  grid-area: links;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-self: end;
  gap: var(--space-2);
}

/* Spielansicht: Status, Brett und Text bilden eine Gruppe in der Mitte. */

.play {
  --bar: 3rem;
  --status: 2rem;
  --message: 4.25rem;
  --tools: 4rem;
  --pad-y: var(--space-3);
  --board: min(
    100vw - 16px - var(--safe-l) - var(--safe-r),
    100dvh - var(--safe-t) - var(--safe-b) - 2 * var(--pad-y) - var(--bar) - var(--status) - var(--message) - var(--tools) - 4 * var(--space-2)
  );
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto 1fr auto auto auto 1fr auto;
  justify-items: stretch;
  height: 100dvh;
  overflow: hidden;
  padding: calc(var(--safe-t) + var(--pad-y)) calc(var(--safe-r) + var(--space-2)) calc(var(--safe-b) + var(--pad-y))
    calc(var(--safe-l) + var(--space-2));
}

.topbar {
  grid-row: 1;
  display: grid;
  grid-template-columns: var(--touch) minmax(0, 1fr) var(--touch);
  align-items: center;
  min-height: var(--bar);
  margin-bottom: var(--space-2);
}

.topbar h2 {
  font-size: 1.0625rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
}

.icon-btn {
  display: grid;
  place-items: center;
  width: var(--touch);
  height: var(--touch);
  padding: 0;
  border: 0;
  border-radius: 12px;
  background: transparent;
  transition: transform var(--press);
}

.icon-btn:active {
  transform: scale(0.92);
}

.status {
  grid-row: 3;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--status);
  margin-bottom: var(--space-2);
  padding: 0 var(--space-1);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.timer {
  font-size: 1.125rem;
}

.progress {
  height: 0.625rem;
  border-radius: 99px;
  background: var(--track);
  overflow: hidden;
}

.progress span {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 99px;
  background: var(--primary);
  transform: scaleX(var(--done, 0));
  transform-origin: left;
  transition: transform 180ms ease-out;
}

.count {
  font-size: 0.9375rem;
}

.board-scroll {
  grid-row: 4;
  justify-self: center;
  width: var(--board);
  height: var(--board);
  border-radius: var(--radius-control);
  overflow: hidden;
  background: var(--facade);
}

.board-scroll.zoomed {
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--slot-ring) transparent;
}

.board {
  --gap: 3px;
  display: grid;
  grid-template-columns: 9px minmax(0, 1fr);
  grid-template-rows: 9px minmax(0, 1fr);
  gap: 3px;
  width: 100%;
  aspect-ratio: 1;
  padding: 6px 8px 8px 6px;
  background: var(--facade);
}

.zoomed .board {
  width: calc(100% * var(--zoom, 1));
}

.board[data-size='6'],
.board[data-size='8'] {
  --gap: 5px;
}

.marks {
  display: grid;
  gap: var(--gap);
}

.marks-col {
  grid-column: 2;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
}

.marks-row {
  grid-column: 1;
  grid-auto-rows: minmax(0, 1fr);
}

.mark {
  place-self: center;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--mark-off);
  transition: background-color 180ms ease-out, transform 180ms var(--pop);
}

.mark.done {
  background: var(--mark);
  transform: scale(1.4);
}

.cells {
  display: grid;
  gap: var(--gap);
  min-width: 0;
  min-height: 0;
}

.cell {
  position: relative;
  display: block;
  min-width: 0;
  min-height: 0;
  padding: 6%;
  border: 0;
  border-radius: var(--radius-window);
  background: var(--slot);
  box-shadow: inset 0 0 0 1.5px var(--slot-ring);
  transition: background-color 120ms ease-out;
}

.cell .cat {
  display: none;
}

.cell:focus-visible {
  outline: 3px solid var(--focus-on-board);
  outline-offset: 1px;
  z-index: 1;
}

.cell.white,
.cell.black {
  background: var(--lit);
  box-shadow: inset 0 -2px 0 var(--lit-edge);
}

.cell.white .cat,
.cell.black .cat {
  display: block;
}

.cell.given {
  background: var(--given);
  box-shadow: inset 0 -2px 0 var(--given-edge);
  cursor: default;
}

.cell.angry {
  background: repeating-linear-gradient(135deg, var(--angry) 0 5px, var(--angry-stripe) 5px 10px);
  box-shadow: none;
}

.cell.because {
  outline: 3px dashed var(--focus-on-board);
  outline-offset: -1px;
  z-index: 1;
}

.cell.hinted {
  outline: 3px solid var(--focus-on-board);
  outline-offset: 1px;
  z-index: 1;
}

.board[data-size='10'] .c-whiskers,
.board[data-size='12'] .c-whiskers {
  display: none;
}

.digit {
  position: absolute;
  right: 4%;
  top: 2%;
  display: none;
  padding: 0 0.3em;
  border-radius: 0.35em;
  background: rgb(43 22 56 / 0.88);
  color: var(--cat-white);
  font-size: 0.8125rem;
  font-weight: 800;
  line-height: 1.25;
}

.board[data-size='10'] .digit,
.board[data-size='12'] .digit {
  font-size: 0.6875rem;
}

.show-digits .cell.white .digit,
.show-digits .cell.black .digit {
  display: block;
}

.cell.pop .cat {
  animation: pop 200ms var(--pop);
}

.cell.shake .cat {
  animation: shake 300ms ease-out;
}

.cell.wave .cat {
  animation: purr 460ms var(--pop) var(--delay, 0ms) both;
}

@keyframes pop {
  from {
    transform: translateY(35%) scale(0.6);
    opacity: 0;
  }
}

@keyframes shake {
  20% {
    transform: translateX(-8%) rotate(-5deg);
  }
  50% {
    transform: translateX(8%) rotate(5deg);
  }
  80% {
    transform: translateX(-4%);
  }
}

@keyframes purr {
  40% {
    transform: translateY(-14%) scale(1.1);
  }
}

.message {
  grid-row: 5;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: var(--space-2);
  min-height: var(--message);
  margin-top: var(--space-2);
  padding: var(--space-2) var(--space-1);
  border-radius: var(--radius-control);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.3;
}

.message[data-kind='none'] {
  visibility: hidden;
}

.message[data-kind='error'] {
  padding-inline: var(--space-3);
  background: var(--error-bg);
  color: var(--error-text);
  font-weight: 700;
}

.message[data-kind='hint'] {
  padding-inline: var(--space-3);
  background: var(--surface);
}

.tools {
  grid-row: 7;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(min-content, 1fr);
  gap: var(--space-1) clamp(var(--space-1), 2vw, var(--space-2));
  min-height: var(--tools);
  margin-top: var(--space-2);
  margin-bottom: 3px;
}

.tool {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 2px;
  min-height: var(--tools);
  padding: var(--space-1) 6px;
  border: 2px solid var(--border);
  border-radius: var(--radius-control);
  background: var(--surface);
  box-shadow: 0 3px 0 var(--edge);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.2;
  transition: transform var(--press), box-shadow var(--press);
}

.tool:disabled {
  opacity: 0.45;
  box-shadow: none;
}

.tool[aria-pressed='true'] {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--on-primary);
}

.loading {
  grid-row: 1 / -1;
  place-self: center;
  display: grid;
  justify-items: center;
  gap: var(--space-3);
  font-size: 1.125rem;
  font-weight: 700;
}

.loading .tile {
  width: 4.5rem;
  animation: bob 700ms ease-in-out infinite alternate;
}

@keyframes bob {
  to {
    transform: translateY(-8px);
  }
}

/* Bottom-Sheets: auf dem Handy unten im Daumenbereich, auf großen Bildschirmen mittig */

.sheet {
  width: 100%;
  max-width: 30rem;
  max-height: calc(100dvh - var(--safe-t) - var(--space-3));
  margin: auto auto 0;
  padding: 0;
  border: 0;
  border-radius: var(--radius-panel) var(--radius-panel) 0 0;
  background: var(--surface-strong);
  color: var(--text);
  overflow: hidden;
}

.sheet[open] {
  display: flex;
  flex-direction: column;
  animation: rise 220ms ease-out;
}

.sheet::backdrop {
  background: var(--scrim);
}

@keyframes rise {
  from {
    transform: translateY(24px);
    opacity: 0;
  }
}

.sheet-head {
  padding: var(--space-5) var(--space-5) var(--space-2);
}

.sheet-head h2 {
  font-size: 1.625rem;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.015em;
}

.sheet-body {
  display: grid;
  gap: var(--space-4);
  min-height: 0;
  padding: var(--space-2) var(--space-5) var(--space-4);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.sheet-actions {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5) calc(var(--safe-b) + var(--space-5));
}

.sheet-divider {
  height: 2px;
  margin: var(--space-1) 0;
  border: 0;
  background: var(--border);
  opacity: 0.35;
}

.rule h3 {
  font-size: 1.0625rem;
  font-weight: 800;
}

.rule p {
  margin-bottom: var(--space-2);
  color: var(--text-muted);
}

.rule-rows {
  display: grid;
  gap: var(--space-1);
  width: fit-content;
  padding: 6px;
  border-radius: 10px;
  background: var(--facade);
}

.rule-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 2.125rem;
  gap: var(--space-1);
}

.keys {
  display: none;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--text-muted);
}

@media (hover: hover) and (pointer: fine) {
  .keys {
    display: grid;
  }
}

kbd {
  padding: 0 0.35em;
  border: 1.5px solid var(--border);
  border-radius: 0.35em;
  font: inherit;
  font-weight: 700;
  color: var(--text);
}

.setting {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--touch);
  padding: var(--space-1) 0;
  font-weight: 700;
  cursor: pointer;
}

.setting small {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
}

.switch {
  position: relative;
  width: 3.25rem;
  height: 2rem;
  margin: 0;
  border: 2px solid var(--border);
  border-radius: 99px;
  background: var(--surface);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition: background-color 150ms ease-out;
}

.switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: calc(2rem - 10px);
  height: calc(2rem - 10px);
  border-radius: 50%;
  background: var(--border);
  transition: transform 150ms var(--pop), background-color 150ms ease-out;
}

.switch:checked {
  background: var(--primary);
  border-color: var(--primary);
}

.switch:checked::after {
  background: var(--on-primary);
  transform: translateX(1.25rem);
}

.win-time {
  font-size: 3.25rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

/* Sprache und Rechtstexte */

.select {
  width: 100%;
  min-height: var(--touch);
  padding: 0 var(--space-3);
  border: 2px solid var(--border);
  border-radius: var(--radius-control);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-weight: 700;
}

.field-help {
  margin-top: var(--space-2);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.home-legal {
  grid-column: 1 / -1;
}

.legal-note {
  font-weight: 700;
}

.sheet a {
  color: inherit;
  font-weight: 700;
}

.license {
  margin-bottom: var(--space-2);
}

.license summary {
  min-height: var(--touch);
  padding: var(--space-2) 0;
  font-weight: 700;
  cursor: pointer;
}

.license summary small {
  display: block;
  font-weight: 500;
  color: var(--text-muted);
}

.license pre {
  max-height: 16rem;
  margin: 0;
  padding: var(--space-3);
  overflow: auto;
  border-radius: 10px;
  background: var(--surface);
  font-size: 0.75rem;
  white-space: pre-wrap;
}

/* Schriftrollen: Fredoka für Titel, Aktionen und Zahlen, Nunito für Fließtext und kleine Beschriftungen */

.brand h1,
.panel h2,
.topbar h2,
.sheet-head h2,
.rule h3,
.win-time,
.btn,
.segmented label,
.timer,
.count {
  font-family: var(--font-display);
}

.brand h1 {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.sheet-head h2,
.win-time {
  font-weight: 700;
  letter-spacing: -0.005em;
}

.panel h2,
.topbar h2,
.rule h3,
.timer,
.count {
  font-weight: 600;
}

.btn,
.segmented label,
.segmented label:has(input:checked) {
  font-weight: 600;
}

.btn-stacked small,
.btn-row small {
  font-family: var(--font);
  font-weight: 700;
}

.tool {
  font-weight: 800;
}

.message,
.field-label {
  font-weight: 700;
}

/* Tablet und Desktop: Sheets mittig */

@media (min-width: 37.5rem) and (min-height: 37.5rem) {
  .sheet {
    width: calc(100% - 48px);
    margin: auto;
    border-radius: var(--radius-panel);
  }

  .sheet-actions {
    padding-bottom: var(--space-5);
  }
}

/* Quer und auf großen Bildschirmen (EXE/DMG): Brett links, HUD rechts */

@media (min-aspect-ratio: 1/1) {
  .play {
    --board: min(
      100dvh - var(--safe-t) - var(--safe-b) - 2 * var(--pad-y),
      100vw - var(--safe-l) - var(--safe-r) - 22.5rem - var(--space-5) - 32px,
      56rem
    );
    grid-template-columns: var(--board) minmax(17.5rem, 22.5rem);
    grid-template-rows: auto auto auto 1fr auto;
    column-gap: var(--space-5);
    padding-inline: calc(var(--safe-l) + var(--space-4)) calc(var(--safe-r) + var(--space-4));
  }

  .board-scroll {
    grid-column: 1;
    grid-row: 1 / -1;
    align-self: center;
  }

  .topbar,
  .status,
  .message,
  .tools {
    grid-column: 2;
  }

  .topbar {
    grid-row: 1;
  }

  .status {
    grid-row: 2;
  }

  .message {
    grid-row: 3;
  }

  .tools {
    grid-row: 5;
  }

  .home {
    max-width: 58rem;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-rows: auto auto auto auto;
    grid-template-areas:
      'brand puzzle'
      'street puzzle'
      'continue puzzle'
      'links puzzle';
    column-gap: var(--space-5);
    align-content: center;
  }

  .home-links {
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-delay: 0ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
}