/* Base Sprite Class */
.gf-sprite {
  width: 100px;  
  height: 109px; /* Alto de celda ajustado (545 / 5) */
  background-image: url('../img/sprites-gravity-falls-alpha-1000-545.png');
  background-size: 1000px 545px; /* Escala conservando ratio */
  background-repeat: no-repeat;
  display: inline-block;
}

/* --- FILA 1: GNOME ANIMATION (Frames 1-6) [Y: 0px] --- */
@keyframes gnome-action {
  0% { background-position: 0px 0px; }       /* Idle 1 */
  15% { background-position: -100px 0px; }   /* Idle 2 */
  30% { background-position: -200px 0px; }   /* Idle 3 */
  45% { background-position: -300px 0px; }   /* Turn Left */
  60% { background-position: -400px 0px; }   /* Turn Right */
  75% { background-position: -500px 0px; }   /* Walk */
  100% { background-position: 0px 0px; }
}

.anim-gnome-full {
  animation: gnome-action 2s steps(1) infinite;
}

/* --- FILA 2: BILL CIPHER (Frames 1-3) & EXTRAS [Y: -109px] --- */
@keyframes bill-transcendence {
  0% { background-position: 0px -109px; }     /* Normal */
  33% { background-position: -100px -109px; } /* Glowing Red */
  66% { background-position: -200px -109px; } /* Blue Fire */
  100% { background-position: 0px -109px; }
}

.anim-bill {
  animation: bill-transcendence 1.2s steps(1) infinite;
}

/* --- FILA 3: ICONOGRAFÍA ZODIACO [Y: -218px] --- */
.icon-pinetree      { background-position: 0px -218px; }
.icon-shootingstar  { background-position: -100px -218px; }
.icon-question      { background-position: -200px -218px; }
.icon-journal-hand  { background-position: -300px -218px; }
.icon-heart         { background-position: -400px -218px; }
.icon-icebag        { background-position: -500px -218px; }
.icon-llama         { background-position: -600px -218px; }
.icon-fez           { background-position: -700px -218px; }
.icon-glasses       { background-position: -800px -218px; }
.icon-pentagram     { background-position: -900px -218px; }

/* --- FILA 4: ÍTEMS [Y: -327px] --- */
.item-dipper-hat    { background-position: 0px -327px; }
.item-grappling     { background-position: -100px -327px; }
.item-memory-gun    { background-position: -200px -327px; }
.item-pitt-cola     { background-position: -300px -327px; }
.item-die           { background-position: -400px -327px; }
.item-eyes-jar      { background-position: -500px -327px; }
.item-8ball-cane    { background-position: -600px -327px; }
.item-waddles       { background-position: -700px -327px; }
.item-smiledip      { background-position: -800px -327px; }
.item-shack-sign    { background-position: -900px -327px; }

/* --- FILA 5: CRITTERS [Y: -436px] --- */
.critter-geodite    { background-position: 0px -436px; }
.critter-multibear  { background-position: -100px -436px; }
.critter-timebaby   { background-position: -200px -436px; }
.critter-gompers    { background-position: -300px -436px; }
.critter-shroom-1   { background-position: -400px -436px; }