/* Tyler's World — shared overworld styling (structural).
   Per-world colour palettes (the .region-* / .zone-* themes) live
   inline in each world's HTML so each world owns its own look. */

:root {
  --tile: 48px;
  --ink: #1d130c;
  --cream: #fff1c7;
  --paper: #f5d78e;
  --panel: #f0c66d;
  --panel-dark: #6b3f20;
  --gold: #f4c542;
  --red: #c94b37;
  --blue: #2d5e9e;

  /* Defaults inherited where region class hasn't set values yet. */
  --grass: #62b14f;
  --grass-dark: #3e8b3a;
  --path: #d8ad61;
  --path-dark: #9a6b34;
  --decor: #2e7942;
  --decor-light: #5dbf7a;
  --token-bg: #fff1c7;
  --castle-bg: #d8d8d8;
  --house-bg: #ffe0a3;
  --house-roof: #c94b37;
}

* { box-sizing: border-box; }

/* ---- Mobile zoom / tap-delay suppression ----
   touch-action: manipulation kills the 300ms double-tap-to-zoom window so
   rapid taps register as taps, never as zoom triggers. user-select +
   -webkit-touch-callout block the long-press magnifier/text-select popup
   that rapid tapping can otherwise summon. */
html, body, .world, .viewport, .tile, .dpad button, .legend button,
.float-open, .open-link, .hud-chip {
  touch-action: manipulation;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
}
.world, .viewport, .tile {
  user-select: none;
  -webkit-user-select: none;
}

body {
  min-height: 100vh;
  margin: 0;
  background: linear-gradient(#7bc3e1 0 25%, #5aaed0 25% 28%, #3f9c54 28% 100%);
  color: var(--ink);
  font-family: "Courier New", Courier, monospace;
  line-height: 1.35;
}

button, a { font: inherit; }

.page {
  min-height: 100vh;
  padding: 14px;
}

.game-shell {
  max-width: 1280px;
  margin: 0 auto;
  border: 4px solid var(--ink);
  background: var(--paper);
  box-shadow: 0 10px 0 rgba(0, 0, 0, 0.22);
}

.hud {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto auto auto;
  gap: 10px;
  align-items: center;
  border-bottom: 4px solid var(--ink);
  background: var(--panel);
  padding: 10px 12px;
}

h1 {
  margin: 0;
  font-size: clamp(1.1rem, 2.2vw, 1.6rem);
  letter-spacing: 0;
  text-transform: uppercase;
}

.hud-chip {
  border: 3px solid var(--ink);
  background: var(--cream);
  padding: 5px 8px;
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
}

.hud-chip.region {
  background: var(--gold);
}

.game-area {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 0;
}

.viewport {
  position: relative;
  overflow: auto;
  max-height: 640px;
  border-right: 4px solid var(--ink);
  background: #1a4f7a;
  /* Opt out of the site-wide `html { scroll-behavior: smooth }`. The engine
     drives the camera with its own cancelable animation; letting CSS also
     animate scrollLeft/scrollTop makes the two fight, which Safari renders as
     the camera "skipping around". */
  scroll-behavior: auto;
  /* Smooth momentum panning on iOS without hijacking the engine's scrolls. */
  -webkit-overflow-scrolling: touch;
}

.world {
  position: relative;
  width: calc(var(--tile) * var(--cols));
  height: calc(var(--tile) * var(--rows));
  image-rendering: pixelated;
}

.world:focus-visible {
  outline: 5px solid var(--gold);
  outline-offset: -5px;
}

.map-grid {
  display: grid;
  grid-template-columns: repeat(var(--cols), var(--tile));
  grid-template-rows: repeat(var(--rows), var(--tile));
  width: 100%;
  height: 100%;
}

.tile {
  position: relative;
  width: var(--tile);
  height: var(--tile);
  border: 0;
  padding: 0;
  background:
    radial-gradient(circle at 12px 12px, rgba(255, 255, 255, 0.18) 0 2px, transparent 3px),
    radial-gradient(circle at 34px 30px, rgba(255, 255, 255, 0.12) 0 2px, transparent 3px),
    var(--grass);
}

/* Ground/grass micro pattern */
.tile.grass::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 21px, rgba(0, 0, 0, 0.08) 21px 24px, transparent 24px),
    linear-gradient(0deg, transparent 0 32px, rgba(0, 0, 0, 0.06) 32px 35px, transparent 35px);
  opacity: 0.5;
  pointer-events: none;
}

.tile.path {
  background:
    radial-gradient(circle at 14px 14px, rgba(0, 0, 0, 0.2) 0 2px, transparent 3px),
    radial-gradient(circle at 32px 29px, rgba(0, 0, 0, 0.18) 0 2px, transparent 3px),
    var(--path);
  box-shadow: inset 0 0 0 3px var(--path-dark);
}

.tile.water {
  background:
    linear-gradient(135deg, transparent 0 35%, rgba(255, 255, 255, 0.32) 35% 44%, transparent 44%),
    linear-gradient(315deg, transparent 0 38%, rgba(255, 255, 255, 0.22) 38% 46%, transparent 46%),
    #3f8fc7;
  box-shadow: inset 0 0 0 4px #2669a5;
}

.tile.bridge {
  background:
    linear-gradient(180deg, #c8956a 0 8px, #a06d3e 8px 12px, #c8956a 12px 22px, #a06d3e 22px 26px, #c8956a 26px 36px, #a06d3e 36px 40px, #c8956a 40px 48px);
  box-shadow: inset 0 0 0 3px #5a3a1c;
}

.tile.bridge.vertical {
  background:
    linear-gradient(90deg, #c8956a 0 8px, #a06d3e 8px 12px, #c8956a 12px 22px, #a06d3e 22px 26px, #c8956a 26px 36px, #a06d3e 36px 40px, #c8956a 40px 48px);
}

.tile.forest {
  background: var(--grass-dark);
}
.tile.forest::before,
.tile.forest::after {
  content: "";
  position: absolute;
  left: 9px;
  width: 0;
  height: 0;
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
}
.tile.forest::before {
  top: 6px;
  border-bottom: 19px solid var(--decor);
}
.tile.forest::after {
  top: 18px;
  border-bottom: 22px solid var(--decor-light);
}

.tile.hill {
  background: var(--grass);
}
.tile.hill::before {
  content: "";
  position: absolute;
  left: 5px;
  bottom: 5px;
  width: 38px;
  height: 26px;
  border: 3px solid var(--decor);
  border-radius: 28px 28px 6px 6px;
  background:
    radial-gradient(circle at 13px 11px, rgba(255, 255, 255, 0.4) 0 3px, transparent 4px),
    var(--decor-light);
}

.tile.start-mark {
  background:
    linear-gradient(45deg, rgba(255, 255, 255, 0.28) 25%, transparent 25% 50%, rgba(255, 255, 255, 0.28) 50% 75%, transparent 75%),
    var(--path);
  background-size: 16px 16px;
  box-shadow: inset 0 0 0 3px var(--path-dark);
}

.tile.article {
  cursor: pointer;
  background:
    radial-gradient(circle at 14px 14px, rgba(0, 0, 0, 0.18) 0 2px, transparent 3px),
    radial-gradient(circle at 32px 29px, rgba(0, 0, 0, 0.16) 0 2px, transparent 3px),
    var(--path);
  box-shadow: inset 0 0 0 3px var(--path-dark);
}

.level-box {
  position: absolute;
  inset: 6px;
  display: grid;
  place-items: center;
  border: 4px solid var(--ink);
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.08) 0 4px, transparent 4px 36px, rgba(255, 255, 255, 0.24) 36px),
    var(--token-bg);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 900;
  text-align: center;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  box-shadow: inset -4px -4px 0 rgba(0, 0, 0, 0.16);
}

.tile.article.current .level-box,
.tile.article:hover .level-box,
.tile.article:focus-visible .level-box {
  background: var(--gold);
  outline: none;
}

.tile.article.visited .level-box {
  border-color: var(--red);
}

.tile.article.castle .level-box {
  background: var(--castle-bg);
}
.tile.article.castle .level-box::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 5px;
  right: 5px;
  height: 10px;
  background:
    linear-gradient(90deg, var(--ink) 0 4px, transparent 4px 8px, var(--ink) 8px 12px, transparent 12px 16px, var(--ink) 16px 20px, transparent 20px 24px, var(--ink) 24px 28px);
}

.tile.article.house .level-box {
  background: var(--house-bg);
}
.tile.article.house .level-box::before {
  content: "";
  position: absolute;
  top: -13px;
  left: 2px;
  width: 0;
  height: 0;
  border-left: 18px solid transparent;
  border-right: 18px solid transparent;
  border-bottom: 14px solid var(--house-roof);
}

/* ----- Secret reveal flash ----- */

@keyframes secret-reveal {
  0%   { transform: scale(0.35); opacity: 0; filter: brightness(2.6); }
  55%  { transform: scale(1.15); opacity: 1; filter: brightness(1.6); }
  100% { transform: scale(1);    opacity: 1; filter: brightness(1); }
}

.tile.just-revealed {
  animation: secret-reveal 700ms ease-out;
  z-index: 5;
}

/* ----- Avatar ----- */

.avatar {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 100;
  width: var(--tile);
  height: var(--tile);
  pointer-events: none;
  transition: transform 140ms steps(2, end);
  will-change: transform;
}

.avatar.no-transition { transition: none; }

.avatar::after {
  content: "";
  position: absolute;
  left: 10px;
  bottom: 2px;
  width: 29px;
  height: 7px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 50%;
}

.avatar.step .cat-sprite {
  animation: hop 140ms steps(2, end);
}

@keyframes hop {
  0% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
  100% { transform: translateY(0); }
}

.cat-sprite {
  position: absolute;
  z-index: 2;
  left: 3px;
  top: 1px;
  width: 42px;
  height: 42px;
  image-rendering: pixelated;
  shape-rendering: crispEdges;
}

.avatar.face-left .cat-sprite { transform: scaleX(-1); }

.avatar.sword-swing::before {
  content: "";
  position: absolute;
  z-index: 3;
  left: 20px;
  top: -23px;
  width: 8px;
  height: 30px;
  background:
    linear-gradient(#ffffff 0 12%, #dfe8ff 12% 68%, #6f7d96 68% 78%, #b67b35 78% 100%);
  border: 2px solid #241812;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.35) inset;
  clip-path: polygon(50% 0, 100% 18%, 78% 72%, 100% 72%, 100% 84%, 66% 84%, 66% 100%, 34% 100%, 34% 84%, 0 84%, 0 72%, 22% 72%, 0 18%);
  transform: rotate(0deg);
  transform-origin: 50% 85%;
  animation: sword-slice 190ms steps(2, end);
}

.avatar.sword-right::before {
  left: 32px;
  top: -2px;
  transform: rotate(90deg);
}

.avatar.sword-left::before {
  left: 8px;
  top: -2px;
  transform: rotate(-90deg);
}

.avatar.sword-down::before {
  left: 20px;
  top: 12px;
  transform: rotate(180deg);
}

.avatar.sword-up::before {
  left: 20px;
  top: -23px;
  transform: rotate(0deg);
}

.avatar.warping::before {
  display: none;
}

@keyframes sword-slice {
  0%   { opacity: 0; transform: translate(0, 4px) rotate(var(--sword-rot, 0deg)) scale(0.85); }
  35%  { opacity: 1; }
  100% { opacity: 0; transform: translate(0, -2px) rotate(var(--sword-rot, 0deg)) scale(1.05); }
}

.avatar.sword-right { --sword-rot: 90deg; }
.avatar.sword-left  { --sword-rot: -90deg; }
.avatar.sword-down  { --sword-rot: 180deg; }
.avatar.sword-up    { --sword-rot: 0deg; }

/* ----- Gremlin (the antagonist) ----- */

.gremlin {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 99;
  width: var(--tile);
  height: var(--tile);
  pointer-events: none;
  transition: transform 320ms steps(2, end);
  will-change: transform;
}

.gremlin::after {
  content: "";
  position: absolute;
  left: 10px;
  bottom: 2px;
  width: 29px;
  height: 7px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 50%;
}

/* The speedster: a rarer, faster gremlin. Red and glowing so it reads as
   distinct from the green ones. */
.gremlin.fast {
  z-index: 100;
  filter: drop-shadow(0 0 5px #ff5a2c) drop-shadow(0 0 2px #ff8a2c);
}

.gremlin.step .gremlin-sprite {
  animation: gremlin-hop 320ms steps(2, end);
}

.gremlin.defeated {
  pointer-events: none;
}

.gremlin.defeated .gremlin-sprite {
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 180ms steps(2, end), transform 180ms steps(2, end);
}

.gremlin.defeated::after {
  opacity: 0;
  transition: opacity 180ms steps(2, end);
}

@keyframes gremlin-hop {
  0%   { transform: translateY(0); }
  50%  { transform: translateY(-5px); }
  100% { transform: translateY(0); }
}

.gremlin-sprite {
  position: absolute;
  z-index: 2;
  left: 4px;
  top: 4px;
  width: 40px;
  height: 40px;
  image-rendering: pixelated;
  shape-rendering: crispEdges;
}

/* ----- Catch flash overlay ----- */

.catch-flash {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 500;
  background: rgba(220, 30, 40, 0);
  transition: background 80ms ease-out;
}

.catch-flash.active {
  background: rgba(220, 30, 40, 0.5);
}

/* ----- Side Panel ----- */

.panel {
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  min-height: 528px;
  background: #efbd60;
}

.card {
  border-bottom: 4px solid var(--ink);
  padding: 14px;
}

.card h2 {
  margin: 0 0 7px;
  font-size: 1.1rem;
  line-height: 1.15;
  text-transform: uppercase;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.date, .kind {
  font-weight: 700;
  font-size: 0.85rem;
}

.kind {
  display: inline-block;
  margin-bottom: 8px;
  border: 3px solid var(--ink);
  background: var(--cream);
  padding: 2px 6px;
  font-size: 0.8rem;
}

.summary {
  margin: 10px 0 0;
  font-family: -apple-system, BlinkMacSystemFont, "Avenir Next", Avenir,
    "Nimbus Sans L", Roboto, "Noto Sans", "Segoe UI", Arial, Helvetica, sans-serif;
  font-size: 0.92rem;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.controls {
  padding: 12px 14px;
  border-bottom: 4px solid var(--ink);
  background: #e6ae50;
}

.controls p {
  margin: 0 0 6px;
  font-weight: 700;
  font-size: 0.85rem;
}

.dpad {
  display: grid;
  grid-template-columns: repeat(3, 38px);
  grid-template-rows: repeat(3, 30px);
  gap: 4px;
  margin-top: 8px;
}

.dpad button {
  border: 3px solid var(--ink);
  background: var(--cream);
  color: var(--ink);
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 900;
  line-height: 1;
  box-shadow: inset -3px -3px 0 rgba(0, 0, 0, 0.18);
}

.dpad button:hover, .dpad button:focus-visible {
  background: var(--gold);
  outline: none;
}

.dpad .up { grid-column: 2; grid-row: 1; }
.dpad .left { grid-column: 1; grid-row: 2; }
.dpad .right { grid-column: 3; grid-row: 2; }
.dpad .down { grid-column: 2; grid-row: 3; }

.legend {
  max-height: 240px;
  overflow: auto;
  padding: 12px 14px;
}

.legend h3 {
  margin: 0 0 6px;
  font-size: 0.85rem;
  text-transform: uppercase;
}

.legend-section {
  margin-bottom: 8px;
}

.legend-section summary {
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 900;
  padding: 4px 6px;
  border: 2px solid var(--ink);
  background: var(--cream);
  text-transform: uppercase;
  list-style: none;
}
.legend-section summary::-webkit-details-marker { display: none; }
.legend-section summary::before {
  content: "▸ ";
}
.legend-section[open] summary::before {
  content: "▾ ";
}

.legend-section .items {
  display: grid;
  gap: 3px;
  padding: 6px 0 0;
}

.legend-section button {
  min-height: 26px;
  border: 2px solid var(--ink);
  background: var(--cream);
  color: var(--ink);
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 700;
  text-align: left;
  padding: 2px 6px;
}

.legend-section button:hover, .legend-section button:focus-visible {
  background: var(--gold);
  outline: none;
}

.actions {
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border-top: 4px solid var(--ink);
  background: var(--panel);
}

.open-link {
  display: grid;
  place-items: center;
  min-height: 40px;
  border: 4px solid var(--ink);
  background: var(--blue);
  color: white;
  font-weight: 900;
  text-decoration: none;
  text-transform: uppercase;
  box-shadow: inset -4px -4px 0 rgba(0, 0, 0, 0.22);
}

.open-link.disabled {
  background: #8b7e69;
  color: #e5dac3;
  pointer-events: none;
}

.status {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 700;
}

/* ---- floating Open FAB for touch / mobile ---- */
.float-open {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 200;
  padding: 14px 22px;
  border: 4px solid var(--ink);
  background: var(--blue);
  color: white;
  font-family: "Courier New", Courier, monospace;
  font-weight: 900;
  text-transform: uppercase;
  text-decoration: none;
  box-shadow: 0 4px 0 rgba(0, 0, 0, 0.3),
              inset -4px -4px 0 rgba(0, 0, 0, 0.22);
  display: none;
}

@media (pointer: coarse), (max-width: 1180px) {
  .float-open.visible { display: block; }
}

/* ---- Exit to the regular (scrolling) site ---- */
/* Sized to match the HUD chips (e.g. "Start Crossing") and aligned flush
   with their top/bottom: top = .page padding (14) + .game-shell border (4)
   + .hud padding-top (10) = 28px. */
.exit-mode {
  position: absolute;
  top: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  padding: 5px 8px;
  border: 3px solid var(--ink);
  background: var(--gold);
  color: var(--ink);
  font-family: "Courier New", Courier, monospace;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
}

.exit-mode:hover { background: var(--cream); }
.exit-mode:active { transform: translateX(-50%) translateY(1px); }

/* ---- Mobile title bar (slim "Region · Article" strip above the map) ---- */
.mobile-title-bar {
  display: none;
}

@media (pointer: coarse), (max-width: 1180px) {
  .mobile-title-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 14px;
    background: var(--cream);
    color: var(--ink);
    border: 0;
    border-top: 4px solid var(--ink);
    border-bottom: 4px solid var(--ink);
    font-family: "Courier New", Courier, monospace;
    font-size: 0.92rem;
    font-weight: 700;
    text-align: left;
    cursor: default;
  }
  .mobile-title-bar.on-article {
    background: var(--gold);
    cursor: pointer;
  }
  .mtb-region {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.7;
    padding: 2px 6px;
    border: 2px solid var(--ink);
    background: rgba(255, 255, 255, 0.4);
    white-space: nowrap;
  }
  .mtb-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .mtb-action {
    font-weight: 900;
    text-transform: uppercase;
    font-size: 0.8rem;
    white-space: nowrap;
  }
  .mobile-title-bar {
    position: relative;
  }
  .mtb-details {
    display: none;
  }
  .mobile-title-bar.on-article .mtb-details {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 8px 14px;
    background: var(--gold);
    border-bottom: 4px solid var(--ink);
    z-index: 50;
  }
  .mtb-date {
    font-size: 0.75rem;
    opacity: 0.7;
    margin-bottom: 4px;
  }
  .mtb-summary {
    font-family: -apple-system, BlinkMacSystemFont, "Avenir Next", Avenir,
      "Nimbus Sans L", Roboto, "Noto Sans", "Segoe UI", Arial, Helvetica, sans-serif;
    font-size: 0.82rem;
    font-weight: 400;
    line-height: 1.3;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
  }
}

@media (max-width: 1180px) {
  .game-area { grid-template-columns: 1fr; }
  .viewport { border-right: 0; border-bottom: 4px solid var(--ink); }
  .panel { min-height: auto; }
}

/* ---- touch: enlarge d-pad to comfortable hit-target size ---- */
@media (pointer: coarse) {
  .dpad {
    grid-template-columns: repeat(3, 56px);
    grid-template-rows: repeat(3, 48px);
    gap: 8px;
  }
  .dpad button { font-size: 1.25rem; }
  .legend-section button { min-height: 36px; font-size: 0.82rem; }
}

@media (max-width: 760px) {
  :root { --tile: 40px; }
  .page { padding: 6px; }
  .hud { grid-template-columns: 1fr; }
  .hud-chip { white-space: normal; }
  .exit-mode { top: 20px; }
}


/* ----- Portal tile — same box shape and black outline as every other
   level, just a distinct colour so it reads as a special "gateway". ----- */
.tile.article.portal .level-box {
  background: #b8329a;
  color: #fff;
}
.tile.article.portal.current .level-box,
.tile.article.portal:hover .level-box,
.tile.article.portal:focus-visible .level-box {
  background: #ff52c4;
}

/* ----- Cave tile — behaves like a portal (warps to another world) but reads
   as a dark opening in the ground: a black mouth with a faint rocky rim. ----- */
.tile.article.cave .level-box {
  background: radial-gradient(ellipse at 50% 118%, #4a3a2a 0 42%, #140d07 74%);
  color: #e8c98a;
  border-color: #0d0905;
}
.tile.article.cave.current .level-box,
.tile.article.cave:hover .level-box,
.tile.article.cave:focus-visible .level-box {
  background: radial-gradient(ellipse at 50% 118%, #6a5238 0 42%, #241710 74%);
  color: #ffe9b8;
}

.tile.article.locked .level-box {
  filter: grayscale(0.8) brightness(0.72);
  opacity: 0.72;
  box-shadow: inset -4px -4px 0 rgba(0, 0, 0, 0.35);
}

.tile.article.locked.current .level-box,
.tile.article.locked:hover .level-box,
.tile.article.locked:focus-visible .level-box {
  filter: grayscale(0.45) brightness(0.9);
  opacity: 0.92;
}

.tile.article.sword .level-box {
  background: #f4f6ff;
  color: #26314a;
  border-color: #26314a;
}

.tile.article.sword.collected .level-box {
  background: #d8deef;
  color: #66728c;
}

.tile.article.npc .level-box {
  background: #d8c090;
  color: #241812;
  border-color: #5a3b1a;
}

/* ----- World-warp animation (cat launches up / drops down) ----- */
@keyframes warp-launch {
  0%   { transform: translateY(0)      scale(1);    opacity: 1; }
  18%  { transform: translateY(7px)    scale(1.12); opacity: 1; }
  100% { transform: translateY(-130vh) scale(0.55); opacity: 0.2; }
}
@keyframes warp-drop {
  0%   { transform: translateY(-130vh) scale(0.55); opacity: 0.2; }
  82%  { transform: translateY(0)      scale(1.08); opacity: 1; }
  100% { transform: translateY(0)      scale(1);    opacity: 1; }
}
.cat-sprite.warp-launch { animation: warp-launch 0.55s ease-in  forwards; }
.cat-sprite.warp-drop   { animation: warp-drop   0.62s ease-out forwards; }

/* sparkle burst that trails the warp */
@keyframes sparkle-fly {
  0%   { transform: translate(0, 0) scale(0.2) rotate(0deg);   opacity: 0; }
  25%  { opacity: 1; }
  100% { transform: translate(var(--sx, 0), var(--sy, -30px)) scale(1.1) rotate(140deg); opacity: 0; }
}
.sparkle {
  position: absolute;
  left: 50%;
  top: 42%;
  z-index: 120;
  pointer-events: none;
  font-size: 14px;
  line-height: 1;
  color: #ffe14d;
  text-shadow: 0 0 5px #ff8adf, 0 0 9px #62e7ff;
  animation: sparkle-fly 0.8s ease-out forwards;
}