:root {
  --frame-max-width: 35rem;
  --frame-max-height: 60rem;
  --frame-padding: 1rem;
  --frame-radius: 2rem;
  --panel-gap: 0.875rem;
  --scene-size: 4.2fr;
  --board-size: 5.8fr;
  --scene-padding: 1rem;
  --hud-width: 13.625rem;
  --hud-gap: 0.5rem;
  --character-max-width: 18rem;
  --overlay-logo-width: 15rem;
  --overlay-success-width: 14.625rem;
  --board-padding: 1rem;
  --board-inner-gap: 0.875rem;
  --board-header-gap: 0.625rem;
  --board-surface-padding: 1.125rem;
  --board-surface-radius: 1.75rem;
  --grid-gap: 0.75rem;
  --tile-radius: 1.5rem;
  --slot-radius: 1.75rem;
  --counter-radius: 999px;
  --progress-height: 0.75rem;
  --guide-width: 5.5rem;
  --guide-offset-x: -0.5rem;
  --guide-offset-y: 0.75rem;
  --floating-tile-size: 5.5rem;
  --overlay-padding: 1.5rem;
  --overlay-card-radius: 1.875rem;
  --overlay-card-width: 22.5rem;
  --overlay-button-min-width: 8.25rem;
  --overlay-button-radius: 999px;
  --overlay-button-gap: 0.75rem;
  --success-logo-width: 16.75rem;
  --celebration-particle-size: 0.875rem;
  --scene-fade-ms: 320ms;
  --tile-pop-ms: 260ms;
  --tile-move-ms: 220ms;
  --guide-loop-ms: 1800ms;
  --merge-hint-ms: 1200ms;
  --guided-hint-ms: 950ms;
  --cutscene-enter-ms: 320ms;
  --towel-cutscene-ms: 1600ms;
  --comb-cutscene-ms: 1400ms;
  --cutscene-exit-ms: 280ms;
  --success-fade-ms: 360ms;
  --floating-lift-px: 0.875rem;
  --overlay-fade-ms: 260ms;
  --celebration-ms: 2200ms;
  --board-columns: 3;
  --color-page-background: #f4e7ff;
  --color-frame-background: rgba(255, 248, 255, 0.7);
  --color-surface: rgba(255, 255, 255, 0.84);
  --color-ink-primary: #2b2a4c;
  --color-ink-secondary: #5c5a84;
  --color-accent: #4ba8ff;
  --color-accent-strong: #1f6fd6;
  --color-success: #35b56f;
  --color-board-background: linear-gradient(180deg, rgba(248, 252, 255, 0.96) 0%, rgba(231, 244, 255, 0.96) 100%);
  --color-tile-glow: rgba(255, 255, 255, 0.72);
  --color-tile-top: #6fc4ff;
  --color-tile-bottom: #3d8df4;
  --color-tile-shadow: rgba(45, 111, 204, 0.22);
  --color-tile-inner-stroke: rgba(255, 255, 255, 0.58);
  --color-empty-tile-top: rgba(255, 255, 255, 0.72);
  --color-empty-tile-bottom: rgba(215, 234, 255, 0.8);
  --color-empty-tile-stroke: rgba(91, 140, 219, 0.16);
  --color-empty-tile-shadow: rgba(76, 132, 214, 0.08);
  --color-selection-ring-inner: rgba(255, 255, 255, 0.78);
  --color-selection-ring-outer: rgba(31, 111, 214, 0.32);
  --color-selection-shadow: rgba(31, 111, 214, 0.28);
  --color-overlay-scrim: rgba(35, 26, 76, 0.38);
  --color-overlay-card-top: rgba(255, 255, 255, 0.98);
  --color-overlay-card-bottom: rgba(244, 251, 255, 0.95);
  --color-overlay-card-shadow: rgba(41, 32, 92, 0.25);
  --color-overlay-card-stroke: rgba(255, 255, 255, 0.92);
  --color-button-primary-top: #53b7ff;
  --color-button-primary-bottom: #2077df;
  --color-button-primary-shadow: rgba(33, 118, 222, 0.28);
  --color-button-secondary-background: rgba(225, 241, 255, 0.96);
  --color-button-secondary-shadow: rgba(94, 138, 196, 0.16);
  --color-board-surface-top: #f6fbff;
  --color-board-surface-bottom: #d8ebfb;
  --color-board-surface-stroke: rgba(157, 202, 239, 0.94);
  --color-board-surface-shadow: rgba(72, 117, 182, 0.22);
  --color-board-pattern: rgba(255, 255, 255, 0.42);
  --color-slot-top: rgba(255, 255, 255, 0.96);
  --color-slot-bottom: rgba(197, 225, 251, 0.96);
  --color-slot-stroke: rgba(129, 181, 234, 0.58);
  --color-slot-shadow: rgba(77, 132, 198, 0.18);
  --color-merge-hint-glow: rgba(89, 199, 255, 0.88);
  --color-merge-hint-shadow: rgba(66, 165, 232, 0.32);
  --color-guided-glow: rgba(255, 245, 120, 0.96);
  --color-guided-shadow: rgba(255, 203, 84, 0.34);
  --color-celebration-glow: rgba(255, 255, 255, 0.9);
  --guide-from-x: 0px;
  --guide-from-y: 0px;
  --guide-to-x: 0px;
  --guide-to-y: 0px;
}

* {
  box-sizing: border-box;
}

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

body {
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom)
    env(safe-area-inset-left);
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0) 46%),
    linear-gradient(180deg, #f9edff 0%, var(--color-page-background) 100%);
  color: var(--color-ink-primary);
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
}

#app {
  inline-size: 100%;
  block-size: 100%;
  display: grid;
  place-items: center;
}

.loading-screen {
  display: grid;
  place-items: center;
  inline-size: min(100vw, var(--frame-max-width));
  min-block-size: min(100dvh, var(--frame-max-height));
  padding: var(--frame-padding);
  text-align: center;
}

.playable {
  inline-size: min(100vw, calc(var(--frame-max-width) + var(--frame-padding) * 2));
  block-size: min(100dvh, calc(var(--frame-max-height) + var(--frame-padding) * 2));
  padding: var(--frame-padding);
}

.playable__frame {
  position: relative;
  inline-size: 100%;
  block-size: 100%;
  display: grid;
  grid-template-rows: minmax(0, var(--scene-size)) minmax(0, var(--board-size));
  gap: var(--panel-gap);
  padding: var(--frame-padding);
  border-radius: var(--frame-radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.28)),
    var(--color-frame-background);
  box-shadow:
    0 1rem 2rem rgba(76, 49, 129, 0.2),
    inset 0 0 0 1px rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(14px);
  transition: grid-template-rows var(--cutscene-enter-ms) ease;
}

.scene-panel,
.board-panel {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--frame-radius) - var(--frame-padding));
  transition: opacity var(--cutscene-enter-ms) ease, transform var(--cutscene-enter-ms) ease;
}

.scene-panel {
  display: flex;
  justify-content: space-between;
  padding: var(--scene-padding);
  background: var(--color-surface);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.82);
}

.scene-panel__backdrop,
.scene-panel__veil {
  position: absolute;
  inset: 0;
}

.scene-panel__backdrop {
  background-position: center;
  background-size: cover;
}

.scene-panel__veil {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.04)),
    linear-gradient(180deg, rgba(129, 213, 255, 0.08), rgba(255, 255, 255, 0));
}

.scene-panel__hud,
.scene-panel__stage {
  position: relative;
  z-index: 1;
}

.scene-panel__hud {
  position: absolute;
  inset: var(--scene-padding) auto auto var(--scene-padding);
  display: grid;
  align-content: start;
  gap: var(--hud-gap);
  inline-size: min(100%, var(--hud-width));
  padding: calc(var(--scene-padding) * 0.4);
}

.scene-panel__progress {
  position: relative;
  overflow: hidden;
  block-size: var(--progress-height);
  border-radius: var(--counter-radius);
  background: rgba(255, 255, 255, 0.82);
}

.scene-panel__progress-fill {
  position: absolute;
  inset: 0 auto 0 0;
  inline-size: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-success) 100%);
  transition: inline-size var(--scene-fade-ms) ease;
}

.scene-panel__counter,
.board-panel__counter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-inline-size: 4.75rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--counter-radius);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 0.5rem 1rem rgba(83, 56, 136, 0.12);
}

.scene-panel__stage {
  flex: 1;
  display: grid;
  place-items: end center;
}

.scene-panel__character-stack {
  position: relative;
  inline-size: min(100%, var(--character-max-width));
  block-size: 100%;
  display: block;
}

.scene-panel__cutscene {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--cutscene-enter-ms) ease;
}

.scene-panel__cutscene.is-visible {
  opacity: 1;
}

.scene-panel__cutscene-flash {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.62), rgba(255, 255, 255, 0) 56%);
  opacity: 0;
}

.scene-panel__wipe,
.scene-panel__hair-focus,
.scene-panel__comb,
.scene-panel__needle,
.scene-panel__stitches {
  position: absolute;
  opacity: 0;
  transform-origin: center;
}

.scene-panel__wipe {
  inline-size: 28%;
  aspect-ratio: 1.2;
  left: 50%;
  top: 10%;
  border-radius: 46% 54% 42% 58%;
  background:
    radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.86) 68%, rgba(220, 235, 255, 0.72));
  box-shadow:
    0 0 1.2rem rgba(255, 255, 255, 0.9),
    0 0.8rem 1.4rem rgba(116, 159, 222, 0.28);
  filter: blur(0.02rem);
}

.scene-panel__sparkles {
  inset: 6% 8% 10% 8%;
  opacity: 1;
  z-index: 2;
}

.scene-panel__sparkle {
  position: absolute;
  left: 50%;
  top: 48%;
  inline-size: var(--sparkle-size);
  block-size: var(--sparkle-size);
  z-index: 1;
  opacity: 0;
  transform:
    translate(-50%, -50%)
    rotate(var(--sparkle-angle))
    translateY(calc(var(--sparkle-radius) * -1))
    scale(0.3);
  animation-delay: var(--sparkle-delay);
}

.scene-panel__sparkle::before,
.scene-panel__sparkle::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: var(--sparkle-color);
  box-shadow:
    0 0 0.8rem var(--sparkle-color),
    0 0 1.2rem rgba(255, 255, 255, 0.72);
}

.scene-panel__sparkle::before {
  transform: scaleX(0.24);
}

.scene-panel__sparkle::after {
  transform: scaleY(0.24);
}

.scene-panel__layer {
  position: absolute;
  object-fit: contain;
  filter: drop-shadow(0 1.1rem 1.8rem rgba(75, 56, 122, 0.18));
  transition: opacity var(--scene-fade-ms) ease, transform var(--scene-fade-ms) ease;
}

.scene-panel__layer--body {
  inset: 0 0 0 0;
  inline-size: 100%;
  block-size: 100%;
  object-position: center bottom;
}

.scene-panel__layer--face {
  inset: 23% auto auto 50%;
  inline-size: 17%;
  transform: translateX(-50%);
  object-position: center top;
}

.scene-panel__layer.is-hidden {
  opacity: 0;
  transform: translateY(0.5rem);
}

.scene-panel__stage.is-cutscene-active .scene-panel__layer--face {
  opacity: 0;
}

.scene-panel__hair-focus {
  inset: 12% auto auto 50%;
  inline-size: 28%;
  aspect-ratio: 1.55;
  border-radius: 52% 48% 46% 54%;
  background:
    radial-gradient(circle at 50% 36%, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0) 42%),
    linear-gradient(180deg, rgba(77, 58, 45, 0.96) 0%, rgba(41, 30, 22, 0.98) 100%);
  box-shadow:
    0 0 1.2rem rgba(58, 39, 26, 0.18),
    inset 0 -0.5rem 0.8rem rgba(16, 9, 5, 0.22);
  transform: translateX(-50%);
}

.scene-panel__comb {
  inset: 15% auto auto 50%;
  inline-size: 26%;
  aspect-ratio: 1.55;
  transform: translateX(-50%);
  filter: drop-shadow(0 0.6rem 0.9rem rgba(47, 73, 113, 0.28));
}

.scene-panel__comb-handle,
.scene-panel__comb-spine,
.scene-panel__comb-tooth,
.scene-panel__needle-shaft,
.scene-panel__needle-eye,
.scene-panel__needle-thread {
  position: absolute;
  display: block;
}

.scene-panel__comb-handle {
  inset: 14% 10% auto auto;
  inline-size: 18%;
  block-size: 54%;
  border-radius: 999px;
  background: linear-gradient(180deg, #f9ce69 0%, #e2a93f 100%);
}

.scene-panel__comb-spine {
  inset: 18% 22% auto 6%;
  block-size: 24%;
  border-radius: 999px;
  background: linear-gradient(180deg, #ffdc7b 0%, #e9b348 100%);
  box-shadow: inset 0 -0.18rem 0.35rem rgba(151, 91, 13, 0.24);
}

.scene-panel__comb-teeth {
  position: absolute;
  inset: 42% 24% auto 10%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  block-size: 42%;
}

.scene-panel__comb-tooth {
  inline-size: 8%;
  block-size: 100%;
  border-radius: 0 0 999px 999px;
  background: linear-gradient(180deg, #ffe18d 0%, #dba23c 100%);
}

.scene-panel__needle {
  inset: 24% auto auto 50%;
  inline-size: 24%;
  aspect-ratio: 2.8;
  transform: translateX(-50%);
  filter: drop-shadow(0 0.7rem 0.9rem rgba(56, 73, 97, 0.2));
}

.scene-panel__needle-shaft {
  inset: 44% 10% auto 0;
  block-size: 10%;
  border-radius: 999px;
  background: linear-gradient(180deg, #fefefe 0%, #c9d2df 100%);
}

.scene-panel__needle-eye {
  inset: 35% 2% auto auto;
  inline-size: 18%;
  block-size: 28%;
  border-radius: 999px;
  border: 0.12rem solid rgba(189, 199, 215, 0.98);
  background: rgba(255, 255, 255, 0.92);
}

.scene-panel__needle-thread {
  inset: 8% -8% auto auto;
  inline-size: 48%;
  block-size: 48%;
  border: 0.18rem solid rgba(241, 123, 141, 0.86);
  border-left: 0;
  border-bottom: 0;
  border-radius: 0 100% 0 0;
}

.scene-panel__stitches {
  inset: 34% 0 10% 0;
}

.scene-panel__stitch {
  position: absolute;
  inline-size: 14%;
  block-size: 0.5rem;
  border-radius: 999px;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(255, 248, 242, 0.96) 0%,
      rgba(255, 248, 242, 0.96) 14%,
      rgba(255, 248, 242, 0) 14%,
      rgba(255, 248, 242, 0) 26%
    );
  box-shadow: 0 0 0.4rem rgba(255, 255, 255, 0.42);
}

.scene-panel__stitch:nth-child(1) {
  left: 36%;
  top: 8%;
  transform: rotate(-18deg);
}

.scene-panel__stitch:nth-child(2) {
  left: 48%;
  top: 28%;
  transform: rotate(12deg);
}

.scene-panel__stitch:nth-child(3) {
  left: 30%;
  top: 48%;
  transform: rotate(-10deg);
}

.scene-panel__stitch:nth-child(4) {
  left: 52%;
  top: 62%;
  transform: rotate(16deg);
}

.board-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: var(--board-inner-gap);
  padding: var(--board-padding);
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0) 42%),
    var(--color-board-background);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.9),
    0 1.25rem 2rem rgba(68, 112, 198, 0.1);
}

.playable__frame.is-cutscene {
  grid-template-rows: minmax(0, 1fr) 0fr;
}

.playable__frame.is-cutscene .board-panel {
  opacity: 0;
  transform: translateY(1rem) scaleY(0.9);
  pointer-events: none;
}

.playable__frame.is-cutscene .scene-panel {
  border-radius: calc(var(--frame-radius) - (var(--frame-padding) * 0.35));
}

.board-panel.is-locked {
  filter: saturate(0.88);
}

.board-panel.is-locked .tile:not(.is-empty) {
  opacity: 0.78;
}

.board-panel__header {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.board-panel__playfield {
  position: relative;
  min-block-size: 0;
}

.board-panel__surface {
  position: relative;
  block-size: 100%;
  padding: var(--board-surface-padding);
  border-radius: var(--board-surface-radius);
  background:
    linear-gradient(180deg, var(--color-board-surface-top) 0%, var(--color-board-surface-bottom) 100%);
  box-shadow:
    inset 0 0 0 0.12rem var(--color-board-surface-stroke),
    inset 0 -0.45rem 0.9rem rgba(151, 201, 237, 0.42),
    0 1rem 1.8rem var(--color-board-surface-shadow);
}

.board-panel__surface::before,
.board-panel__surface::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
}

.board-panel__surface::before {
  background:
    linear-gradient(90deg, transparent 0%, var(--color-board-pattern) 50%, transparent 100%),
    linear-gradient(0deg, transparent 0%, var(--color-board-pattern) 50%, transparent 100%);
  opacity: 0.28;
}

.board-panel__surface::after {
  inset: 0.55rem;
  border-radius: calc(var(--board-surface-radius) - 0.55rem);
  box-shadow: inset 0 0 0 0.08rem rgba(255, 255, 255, 0.58);
}

.board-panel__grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(var(--board-columns), minmax(0, 1fr));
  gap: var(--grid-gap);
  block-size: 100%;
}

.tile {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  padding: 0.6rem;
  border: 0;
  border-radius: var(--tile-radius);
  background:
    radial-gradient(circle at top, var(--color-tile-glow), rgba(255, 255, 255, 0) 52%),
    linear-gradient(180deg, var(--color-tile-top) 0%, var(--color-tile-bottom) 100%);
  box-shadow:
    0 1rem 1.5rem var(--color-tile-shadow),
    inset 0 0 0 1px var(--color-tile-inner-stroke);
  cursor: grab;
  touch-action: none;
  transition: transform var(--tile-move-ms) ease, opacity var(--tile-move-ms) ease;
}

.tile::before {
  content: "";
  position: absolute;
  inset: -0.3rem;
  z-index: -1;
  border-radius: var(--slot-radius);
  background: linear-gradient(180deg, var(--color-slot-top) 0%, var(--color-slot-bottom) 100%);
  box-shadow:
    inset 0 0 0 0.08rem var(--color-slot-stroke),
    0 0.7rem 1rem var(--color-slot-shadow);
}

.tile:disabled {
  cursor: default;
}

.tile.is-empty {
  cursor: default;
  background: linear-gradient(180deg, var(--color-empty-tile-top) 0%, var(--color-empty-tile-bottom) 100%);
  box-shadow:
    inset 0 0 0 1px var(--color-empty-tile-stroke),
    0 0.85rem 1.4rem var(--color-empty-tile-shadow);
}

.tile.is-empty::before {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.76) 0%, rgba(213, 232, 250, 0.94) 100%);
}

.tile.is-deactivated {
  cursor: default;
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.26), rgba(255, 255, 255, 0) 52%),
    linear-gradient(180deg, rgba(167, 180, 200, 0.92) 0%, rgba(109, 122, 146, 0.96) 100%);
  box-shadow:
    0 0.7rem 1.1rem rgba(66, 80, 105, 0.2),
    inset 0 0 0 0.08rem rgba(255, 255, 255, 0.35);
}

.tile.is-deactivated::before {
  background:
    linear-gradient(180deg, rgba(236, 241, 247, 0.94) 0%, rgba(183, 196, 214, 0.96) 100%);
  box-shadow:
    inset 0 0 0 0.08rem rgba(143, 158, 182, 0.48),
    0 0.55rem 0.9rem rgba(88, 101, 126, 0.16);
}

.tile.is-dragging {
  opacity: 0.4;
  transform: scale(0.96);
}

.tile.is-selected {
  transform: translateY(-0.18rem) scale(1.02);
  box-shadow:
    0 1.1rem 1.7rem var(--color-selection-shadow),
    0 0 0 0.2rem var(--color-selection-ring-inner),
    0 0 0 0.34rem var(--color-selection-ring-outer);
}

.tile.is-mergeable:not(.is-empty):not(.is-guided) {
  animation: merge-hint var(--merge-hint-ms) ease-in-out infinite;
}

.tile.is-guided:not(.is-empty) {
  animation: guided-hint var(--guided-hint-ms) ease-in-out infinite;
}

.tile.is-pop {
  animation: tile-pop var(--tile-pop-ms) ease;
}

.tile__image {
  inline-size: 100%;
  block-size: 100%;
  object-fit: contain;
  pointer-events: none;
  filter: drop-shadow(0 0.4rem 0.55rem rgba(0, 43, 103, 0.16));
}

.tile__pulse {
  position: absolute;
  inset: 14%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0));
  opacity: 0;
}

.tile.is-pop .tile__pulse {
  animation: pulse-flash var(--tile-pop-ms) ease;
}

.board-panel__guide {
  position: absolute;
  inset: 0;
  pointer-events: none;
  transition: opacity var(--scene-fade-ms) ease;
}

.board-panel__guide.is-hidden {
  opacity: 0;
}

.board-panel__guide-image {
  position: absolute;
  inline-size: var(--guide-width);
  transform: translate(
      calc(var(--guide-from-x) + var(--guide-offset-x)),
      calc(var(--guide-from-y) + var(--guide-offset-y))
    );
  animation: guide-drag var(--guide-loop-ms) ease-in-out infinite;
  filter: drop-shadow(0 0.8rem 1rem rgba(60, 55, 137, 0.18));
}

.floating-tile {
  position: fixed;
  z-index: 12;
  inline-size: var(--floating-tile-size);
  block-size: var(--floating-tile-size);
  pointer-events: none;
  transform: translate(-50%, calc(-50% - var(--floating-lift-px)));
  filter: drop-shadow(0 1.2rem 1.4rem rgba(46, 91, 177, 0.32));
}

.game-overlays {
  position: absolute;
  inset: 0;
  z-index: 20;
  pointer-events: none;
}

.game-overlays__root {
  position: relative;
  inline-size: 100%;
  block-size: 100%;
}

.game-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--overlay-padding);
  background: var(--color-overlay-scrim);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--overlay-fade-ms) ease;
}

.game-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.game-overlay__card {
  position: relative;
  overflow: hidden;
  inline-size: min(100%, var(--overlay-card-width));
  display: grid;
  justify-items: center;
  gap: 1rem;
  padding: var(--overlay-padding);
  border-radius: var(--overlay-card-radius);
  background:
    linear-gradient(180deg, var(--color-overlay-card-top) 0%, var(--color-overlay-card-bottom) 100%);
  box-shadow:
    0 1.25rem 2.4rem var(--color-overlay-card-shadow),
    inset 0 0 0 1px var(--color-overlay-card-stroke);
  text-align: center;
}

.game-overlay__logo {
  inline-size: min(100%, var(--overlay-logo-width));
}

.game-overlay__success-art {
  inline-size: min(100%, var(--success-logo-width));
  filter: drop-shadow(0 0 1.3rem var(--color-celebration-glow));
}

.game-overlay__celebration {
  position: absolute;
  inset: 10% 8% auto;
  block-size: 58%;
  pointer-events: none;
}

.game-overlay__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--overlay-button-gap);
  inline-size: 100%;
}

.game-overlay__button {
  min-inline-size: var(--overlay-button-min-width);
  padding: 0.9rem 1.25rem;
  border: 0;
  border-radius: var(--overlay-button-radius);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform var(--tile-move-ms) ease, box-shadow var(--tile-move-ms) ease;
}

.game-overlay__button:disabled {
  opacity: 0.55;
  cursor: default;
  transform: none;
  box-shadow: none;
}

.game-overlay__button:not(:disabled):hover,
.game-overlay__button:not(:disabled):focus-visible {
  transform: translateY(-0.125rem);
}

.game-overlay__button--primary {
  background: linear-gradient(180deg, var(--color-button-primary-top) 0%, var(--color-button-primary-bottom) 100%);
  color: #ffffff;
  box-shadow: 0 0.85rem 1.5rem var(--color-button-primary-shadow);
}

.game-overlay__button--secondary {
  background: var(--color-button-secondary-background);
  color: var(--color-ink-primary);
  box-shadow: 0 0.75rem 1.4rem var(--color-button-secondary-shadow);
}

.game-overlay__particle {
  position: absolute;
  inset: auto auto 18% 50%;
  inline-size: var(--celebration-particle-size);
  block-size: calc(var(--celebration-particle-size) * 1.7);
  border-radius: 999px;
  background: var(--particle-color);
  box-shadow: 0 0 0.8rem var(--particle-color);
  transform:
    translateX(-50%)
    rotate(calc(var(--particle-index) * 24deg))
    translateY(0)
    translateX(calc((var(--particle-index) - 5.5) * 1.1rem));
  animation: celebration-burst var(--celebration-ms) ease-out infinite;
  animation-delay: calc(var(--particle-index) * 80ms);
}

@keyframes guide-drag {
  0% {
    transform: translate(
        calc(var(--guide-from-x) + var(--guide-offset-x)),
        calc(var(--guide-from-y) + var(--guide-offset-y))
      )
      scale(0.95);
    opacity: 0;
  }
  12% {
    opacity: 1;
  }
  52% {
    transform: translate(
        calc(var(--guide-to-x) + var(--guide-offset-x)),
        calc(var(--guide-to-y) + var(--guide-offset-y))
      )
      scale(1);
    opacity: 1;
  }
  74% {
    opacity: 0;
  }
  100% {
    transform: translate(
        calc(var(--guide-from-x) + var(--guide-offset-x)),
        calc(var(--guide-from-y) + var(--guide-offset-y))
      )
      scale(0.95);
    opacity: 0;
  }
}

@keyframes merge-hint {
  0%,
  100% {
    box-shadow:
      0 1rem 1.5rem var(--color-tile-shadow),
      inset 0 0 0 1px var(--color-tile-inner-stroke);
    transform: translateY(0) scale(1);
  }
  50% {
    box-shadow:
      0 1rem 1.6rem var(--color-merge-hint-shadow),
      0 0 0 0.26rem rgba(255, 255, 255, 0.7),
      0 0 0 0.42rem var(--color-merge-hint-glow);
    transform: translateY(-0.12rem) scale(1.02);
  }
}

@keyframes guided-hint {
  0%,
  100% {
    box-shadow:
      0 1rem 1.5rem var(--color-tile-shadow),
      inset 0 0 0 1px var(--color-tile-inner-stroke);
    transform: translateY(0) scale(1);
  }
  50% {
    box-shadow:
      0 1.1rem 1.9rem var(--color-guided-shadow),
      0 0 0 0.3rem rgba(255, 255, 255, 0.82),
      0 0 0 0.54rem var(--color-guided-glow);
    transform: translateY(-0.15rem) scale(1.04);
  }
}

@keyframes scene-flash {
  0%,
  100% {
    opacity: 0;
  }
  18% {
    opacity: 0.46;
  }
  42% {
    opacity: 0.08;
  }
}

@keyframes towel-wipe {
  0% {
    opacity: 0;
    transform: translate(-50%, -4%) rotate(-12deg) scale(0.82);
  }
  10% {
    opacity: 1;
  }
  35% {
    opacity: 1;
    transform: translate(-44%, 30%) rotate(8deg) scale(0.96);
  }
  68% {
    opacity: 1;
    transform: translate(-55%, 80%) rotate(-6deg) scale(0.92);
  }
  100% {
    opacity: 0;
    transform: translate(-48%, 110%) rotate(12deg) scale(0.82);
  }
}

@keyframes comb-sweep {
  0% {
    opacity: 0;
    transform: translate(-68%, 0) rotate(-18deg) scale(0.82);
  }
  12% {
    opacity: 1;
  }
  28% {
    transform: translate(-18%, -2%) rotate(-8deg) scale(0.94);
  }
  54% {
    transform: translate(-78%, 7%) rotate(-18deg) scale(0.94);
  }
  78% {
    opacity: 1;
    transform: translate(-26%, 2%) rotate(-10deg) scale(0.94);
  }
  100% {
    opacity: 0;
    transform: translate(-72%, 8%) rotate(-20deg) scale(0.82);
  }
}

@keyframes hair-focus {
  0%,
  100% {
    opacity: 0;
    transform: translateX(-50%) scale(0.86);
  }
  18%,
  82% {
    opacity: 0.92;
    transform: translateX(-50%) scale(1);
  }
}

@keyframes sparkle-burst {
  0% {
    opacity: 0;
    transform:
      translate(-50%, -50%)
      rotate(var(--sparkle-angle))
      translateY(calc((var(--sparkle-radius) - 0.7rem) * -1))
      scale(0.2);
  }
  24% {
    opacity: 1;
    transform:
      translate(-50%, -50%)
      rotate(var(--sparkle-angle))
      translateY(calc(var(--sparkle-radius) * -1))
      scale(1);
  }
  100% {
    opacity: 0;
    transform:
      translate(-50%, -50%)
      rotate(var(--sparkle-angle))
      translateY(calc((var(--sparkle-radius) + 0.5rem) * -1))
      scale(0.56);
  }
}

@keyframes needle-sew {
  0% {
    opacity: 0;
    transform: translate(-60%, -4%) rotate(-14deg) scale(0.84);
  }
  12% {
    opacity: 1;
  }
  28% {
    transform: translate(-20%, 12%) rotate(6deg) scale(0.98);
  }
  52% {
    transform: translate(-54%, 34%) rotate(-8deg) scale(0.98);
  }
  76% {
    transform: translate(-16%, 54%) rotate(10deg) scale(0.98);
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate(-56%, 70%) rotate(-12deg) scale(0.84);
  }
}

@keyframes stitch-appear {
  0%,
  10% {
    opacity: 0;
    transform: scaleX(0.4);
  }
  24%,
  100% {
    opacity: 1;
    transform: scaleX(1);
  }
}

@keyframes tile-pop {
  0% {
    transform: scale(0.92);
  }
  55% {
    transform: scale(1.06);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes pulse-flash {
  0% {
    opacity: 0.2;
    transform: scale(0.6);
  }
  70% {
    opacity: 0.8;
    transform: scale(1.08);
  }
  100% {
    opacity: 0;
    transform: scale(1.16);
  }
}

@keyframes celebration-burst {
  0% {
    opacity: 0;
    transform:
      translateX(-50%)
      rotate(calc(var(--particle-index) * 24deg))
      translateY(1rem)
      translateX(calc((var(--particle-index) - 5.5) * 0.7rem))
      scale(0.7);
  }
  18% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform:
      translateX(-50%)
      rotate(calc(var(--particle-index) * 24deg))
      translateY(-8.5rem)
      translateX(calc((var(--particle-index) - 5.5) * 1.6rem))
      scale(1);
  }
}

@media (max-width: 51.25rem) {
  .playable {
    padding: 0;
    inline-size: 100vw;
    block-size: 100dvh;
  }

  .playable__frame {
    border-radius: 0;
  }

  .scene-panel__hud {
    inline-size: min(52%, var(--hud-width));
  }
}