/* Komenda `cat`: realistyczna łapa, pionowe rozdarcie i trwałe przesunięcie elementów pulpitu. */

.cat-chaos-root {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  pointer-events: none;
  overflow: hidden;
  contain: strict;
}

.cat-chaos-trail {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.cat-chaos-paw {
  position: absolute;
  left: 0;
  top: 0;
  width: clamp(210px, 24vw, 320px);
  aspect-ratio: 254 / 187;
  border: 0;
  padding: 0;
  color: inherit;
  background: transparent;
  pointer-events: auto;
  cursor: pointer;
  touch-action: manipulation;
  transform-origin: 50% 82%;
  filter: drop-shadow(0 18px 16px rgba(0, 0, 0, .56));
  will-change: transform;
  -webkit-tap-highlight-color: transparent;
}

.cat-chaos-paw[hidden] {
  display: none !important;
}

.cat-paw-assembly {
  position: absolute;
  inset: 0;
  display: block;
  isolation: isolate;
}

.cat-tear-mouth {
  position: absolute;
  z-index: 0;
  left: 7%;
  right: 7%;
  top: 1%;
  bottom: 4%;
  background:
    radial-gradient(ellipse at 50% 48%, rgba(0, 0, 0, 1) 0 48%, rgba(8, 6, 5, .98) 61%, rgba(48, 31, 20, .86) 72%, transparent 76%);
  clip-path: polygon(13% 22%, 23% 8%, 36% 13%, 46% 2%, 57% 12%, 70% 6%, 86% 25%, 92% 46%, 86% 70%, 71% 83%, 56% 96%, 42% 88%, 26% 94%, 14% 74%, 7% 50%);
  filter: blur(.4px) drop-shadow(0 4px 7px rgba(0, 0, 0, .72));
  transform: scale(.98, 1.04);
}

.cat-paw-photo {
  position: absolute;
  z-index: 2;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
  pointer-events: none;
  filter: saturate(.72) contrast(1.08) brightness(.93);
}

.cat-loose-fiber {
  position: absolute;
  z-index: 3;
  width: 34%;
  height: 1px;
  border-top: 1px solid rgba(211, 184, 149, .58);
  transform-origin: left center;
  filter: drop-shadow(0 1px 0 rgba(0, 0, 0, .75));
  opacity: .76;
  pointer-events: none;
}

.cat-loose-fiber-a { left: 3%; top: 52%; transform: rotate(-16deg); }
.cat-loose-fiber-b { right: -6%; top: 58%; transform: rotate(14deg); }
.cat-loose-fiber-c { left: 22%; bottom: 7%; width: 28%; transform: rotate(7deg); }

.cat-chaos-paw.is-pulling .cat-paw-assembly {
  animation: cat-paw-strain 1.35s cubic-bezier(.55, .02, .4, 1) infinite;
  transform-origin: 50% 72%;
}

.cat-chaos-paw.is-pulling .cat-loose-fiber-a { animation: cat-fiber-left .92s ease-in-out infinite alternate; }
.cat-chaos-paw.is-pulling .cat-loose-fiber-b { animation: cat-fiber-right 1.08s ease-in-out infinite alternate; }
.cat-chaos-paw.is-pulling .cat-loose-fiber-c { animation: cat-fiber-low .78s ease-in-out infinite alternate; }

.cat-chaos-paw.is-paused .cat-paw-assembly,
.cat-chaos-paw.is-ended .cat-paw-assembly {
  animation: cat-paw-idle 2.4s ease-in-out infinite alternate;
  transform-origin: 50% 72%;
}

.cat-chaos-hint {
  position: absolute;
  z-index: 5;
  left: 50%;
  top: 70%;
  transform: translate(-50%, -50%);
  min-width: max-content;
  padding: 6px 9px;
  border: 1px solid rgba(255, 255, 255, .23);
  border-radius: 6px;
  color: rgba(255, 255, 255, .94);
  background: rgba(8, 10, 13, .82);
  box-shadow: 0 7px 20px rgba(0, 0, 0, .42);
  font: 600 10px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: .02em;
  opacity: 0;
  transition: opacity .18s ease;
  pointer-events: none;
  white-space: nowrap;
}

.cat-chaos-paw.is-paused .cat-chaos-hint,
.cat-chaos-paw.is-ended .cat-chaos-hint {
  opacity: 1;
}

.cat-torn {
  rotate: var(--cat-rotate, 0deg);
  transition: rotate .56s cubic-bezier(.14, .76, .22, 1.12);
}

.cat-tearing-now {
  animation: cat-object-tug 620ms cubic-bezier(.17, .78, .18, 1);
}

.cat-scratch-mark {
  position: absolute;
  left: var(--scratch-x, 50%);
  top: var(--scratch-y, 50%);
  width: clamp(30px, 8vw, 68px);
  height: 40px;
  z-index: 2147480000;
  pointer-events: none;
  opacity: .82;
  transform: translate(-50%, -50%) rotate(var(--scratch-angle, 88deg));
  filter: drop-shadow(1px 2px 2px rgba(0, 0, 0, .64));
}

.cat-scratch-mark::before {
  content: "";
  position: absolute;
  inset: 2px 7px;
  background:
    linear-gradient(100deg, transparent 0 15%, rgba(0,0,0,.86) 16% 20%, rgba(196,166,128,.72) 21% 23%, transparent 24% 100%),
    linear-gradient(98deg, transparent 0 42%, rgba(0,0,0,.82) 43% 47%, rgba(227,205,169,.6) 48% 50%, transparent 51% 100%),
    linear-gradient(102deg, transparent 0 68%, rgba(0,0,0,.85) 69% 74%, rgba(171,140,105,.62) 75% 77%, transparent 78% 100%);
  clip-path: polygon(0 5%, 100% 0, 92% 100%, 8% 92%);
}

.cat-scratch-mark::after {
  content: "";
  position: absolute;
  left: 30%;
  top: 8%;
  width: 40%;
  height: 86%;
  background: rgba(0, 0, 0, .72);
  clip-path: polygon(34% 0, 74% 5%, 48% 45%, 82% 100%, 24% 86%, 46% 52%, 0 18%);
  opacity: .55;
}

@keyframes cat-paw-strain {
  0%, 16% { transform: translateY(0) scaleX(1.006) scaleY(.994) rotate(-.35deg); }
  44% { transform: translateY(1px) scaleX(.985) scaleY(1.018) rotate(.45deg); }
  62% { transform: translateY(5px) scaleX(1.018) scaleY(.982) rotate(-.65deg); }
  78%, 100% { transform: translateY(1px) scaleX(.998) scaleY(1.004) rotate(.18deg); }
}

@keyframes cat-paw-idle {
  from { transform: translateY(0) rotate(-.3deg); }
  to { transform: translateY(2px) rotate(.35deg); }
}

@keyframes cat-fiber-left {
  from { transform: rotate(-18deg) scaleX(.93); }
  to { transform: rotate(-11deg) scaleX(1.07); }
}

@keyframes cat-fiber-right {
  from { transform: rotate(16deg) scaleX(.9); }
  to { transform: rotate(9deg) scaleX(1.06); }
}

@keyframes cat-fiber-low {
  from { transform: rotate(4deg) translateY(0); }
  to { transform: rotate(11deg) translateY(2px); }
}

@keyframes cat-object-tug {
  0% { translate: 0 0; }
  18% { translate: -2px 1px; }
  38% { translate: 4px 3px; }
  56% { translate: -5px 8px; }
  73% { translate: 3px 12px; }
  88% { translate: -1px 7px; }
  100% { translate: 0 0; }
}

@media (max-width: 640px) {
  .cat-chaos-paw {
    width: clamp(190px, 58vw, 265px);
  }

  .cat-chaos-hint {
    top: 67%;
    font-size: 9px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cat-chaos-paw.is-pulling .cat-paw-assembly,
  .cat-chaos-paw.is-paused .cat-paw-assembly,
  .cat-chaos-paw.is-ended .cat-paw-assembly,
  .cat-loose-fiber,
  .cat-tearing-now {
    animation: none !important;
  }
}