/**
 * tabby.css - animations + mood expressions for the Tabby companion.
 * Colors mirror the app's theme tokens (accent #6366f1/#818cf8, surface scale)
 * with warm pink accents (ears, cheeks, nose) for cuteness. All continuous
 * motion is disabled under [data-reduced="1"] and prefers-reduced-motion.
 * @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
 */

.tabby-cat {
  overflow: visible;
  cursor: pointer;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5));
}

/* ── palette ── */
.tabby-head,
.tabby-body {
  fill: url(#tabbyFur);
  stroke: #8b93f9;
  stroke-width: 2;
}
.tabby-ear {
  fill: url(#tabbyFur);
  stroke: #8b93f9;
  stroke-width: 2;
  stroke-linejoin: round;
}
.tabby-ear-inner {
  fill: #f7a8c8;
}
.tabby-paw {
  fill: #4a4a72;
  stroke: #8b93f9;
  stroke-width: 1.5;
}
.tabby-toe {
  fill: none;
  stroke: #2c2c46;
  stroke-width: 1.2;
  stroke-linecap: round;
  opacity: 0.7;
}
.tabby-stripes path {
  fill: none;
  stroke: #8b93f9;
  stroke-width: 2;
  stroke-linecap: round;
  opacity: 0.55;
}
.tabby-cheeks ellipse {
  fill: #f7849f;
  opacity: 0.5;
}
.tabby-eye {
  fill: #f3f4ff;
}
.tabby-pupil {
  fill: #15131f;
}
.tabby-glint {
  fill: #ffffff;
  opacity: 0.95;
}
.tabby-glint-sm {
  opacity: 0.75;
}
.tabby-nose {
  fill: #f7849f;
}
.tabby-tail {
  fill: url(#tabbyFur);
  stroke: #8b93f9;
  stroke-width: 2;
  stroke-linejoin: round;
  transform-origin: 80px 68px;
}
.tabby-whiskers path,
.tabby-brows path,
.tabby-eyes-happy path,
.tabby-eyes-closed path,
.tabby-mouth-idle,
.tabby-mouth-happy,
.tabby-mouth-worried {
  fill: none;
  stroke: #dfe1ff;
  stroke-width: 2.2;
  stroke-linecap: round;
}
.tabby-whiskers path {
  stroke: #9aa0c8;
  stroke-width: 1.4;
  opacity: 0.8;
}
.tabby-brows path {
  stroke: #8b93f9;
}
.tabby-halo {
  fill: url(#tabbyHalo);
  opacity: 0.18;
}
.tabby-sparkle path {
  fill: #fde68a;
}
.tabby-zzz text,
.tabby-bang text {
  fill: #a5b4fc;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 700;
}

/* ── default visibility: show open eyes + idle mouth, hide the rest ── */
.tabby-eyes-happy,
.tabby-eyes-closed,
.tabby-brows,
.tabby-mouth-happy,
.tabby-mouth-worried,
.tabby-zzz,
.tabby-bang,
.tabby-sparkle {
  display: none;
}

/* ── happy ── */
.tabby-cat[data-mood="happy"] .tabby-eyes-open {
  display: none;
}
.tabby-cat[data-mood="happy"] .tabby-eyes-happy,
.tabby-cat[data-mood="happy"] .tabby-mouth-happy,
.tabby-cat[data-mood="happy"] .tabby-sparkle {
  display: block;
}
.tabby-cat[data-mood="happy"] .tabby-mouth-idle {
  display: none;
}

/* ── watching ── (alert, smiling, tail flick) */
.tabby-cat[data-mood="watching"] .tabby-mouth-idle {
  display: none;
}
.tabby-cat[data-mood="watching"] .tabby-mouth-happy {
  display: block;
}

/* ── worried ── (brows down, frown) */
.tabby-cat[data-mood="worried"] .tabby-brows,
.tabby-cat[data-mood="worried"] .tabby-mouth-worried {
  display: block;
}
.tabby-cat[data-mood="worried"] .tabby-mouth-idle {
  display: none;
}
.tabby-cat[data-mood="worried"] .tabby-cheeks ellipse {
  opacity: 0.7;
}

/* ── stuck ── (alert bang, ears up) */
.tabby-cat[data-mood="stuck"] .tabby-bang {
  display: block;
}

/* ── thinking ── keeps open eyes + idle mouth; head tilt handled below */

/* ── sleeping / disconnected ── (closed eyes) */
.tabby-cat[data-mood="sleeping"] .tabby-eyes-open,
.tabby-cat[data-mood="disconnected"] .tabby-eyes-open {
  display: none;
}
.tabby-cat[data-mood="sleeping"] .tabby-eyes-closed,
.tabby-cat[data-mood="disconnected"] .tabby-eyes-closed {
  display: block;
}
.tabby-cat[data-mood="sleeping"] .tabby-zzz {
  display: block;
}
.tabby-cat[data-mood="disconnected"] {
  opacity: 0.5;
  filter: grayscale(0.65) drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5));
}

/* ════════ animations ════════ */
@keyframes tabby-breathe {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.035);
  }
}
@keyframes tabby-blink {
  0%,
  92%,
  100% {
    transform: scaleY(1);
  }
  96% {
    transform: scaleY(0.1);
  }
}
@keyframes tabby-shake {
  0%,
  100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-2px);
  }
  75% {
    transform: translateX(2px);
  }
}
@keyframes tabby-bob {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}
@keyframes tabby-tail-flick {
  0%,
  100% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(-12deg);
  }
}
@keyframes tabby-ears-perk {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-1.5px);
  }
}
@keyframes tabby-sparkle-twinkle {
  0%,
  100% {
    transform: scale(0.6);
    opacity: 0.4;
  }
  50% {
    transform: scale(1);
    opacity: 1;
  }
}

/* idle: gentle breathing + occasional blink */
.tabby-cat[data-mood="idle"] {
  animation: tabby-breathe 4s ease-in-out infinite;
  transform-origin: 50px 60px;
}
/* Blink lives on the inner group so it never overrides the outer group's
   eye-tracking translate (which would freeze the eyes - see CatAvatar). */
.tabby-cat[data-mood="idle"] .tabby-pupils-blink {
  animation: tabby-blink 5s ease-in-out infinite;
  transform-origin: 50px 50px;
}
/* watching: tail flicks, ears perk */
.tabby-cat[data-mood="watching"] .tabby-tail {
  animation: tabby-tail-flick 1.8s ease-in-out infinite;
}
.tabby-cat[data-mood="watching"] .tabby-ears {
  animation: tabby-ears-perk 1.8s ease-in-out infinite;
  transform-origin: 50px 24px;
}
/* happy: head bob + twinkling sparkle */
.tabby-cat[data-mood="happy"] {
  animation: tabby-bob 0.5s ease-in-out 0s 4;
  transform-origin: 50px 60px;
}
.tabby-cat[data-mood="happy"] .tabby-sparkle {
  animation: tabby-sparkle-twinkle 0.9s ease-in-out infinite;
  transform-origin: 84px 45px;
}
/* worried: shake + puff (halo grows) */
.tabby-cat[data-mood="worried"] {
  animation: tabby-shake 0.35s ease-in-out 0s 3;
  transform-origin: 50px 60px;
}
.tabby-cat[data-mood="worried"] .tabby-halo {
  opacity: 0.32;
}
/* stuck: ears stay perked, slow breathe */
.tabby-cat[data-mood="stuck"] {
  animation: tabby-breathe 2.4s ease-in-out infinite;
  transform-origin: 50px 60px;
}
.tabby-cat[data-mood="stuck"] .tabby-ears {
  transform: translateY(-2px);
  transform-origin: 50px 24px;
}
/* thinking: subtle head tilt */
.tabby-cat[data-mood="thinking"] {
  transform: rotate(-6deg);
  transform-origin: 50px 60px;
}
/* sleeping: slow breathe, droop */
.tabby-cat[data-mood="sleeping"] {
  animation: tabby-breathe 5s ease-in-out infinite;
  transform-origin: 50px 60px;
}

/* ── reduced motion: kill all continuous animation ── */
.tabby-cat[data-reduced="1"],
.tabby-cat[data-reduced="1"] * {
  animation: none !important;
}
@media (prefers-reduced-motion: reduce) {
  .tabby-cat,
  .tabby-cat * {
    animation: none !important;
  }
}

/* ════════ shell (avatar button, bubble, panel) ════════ */

/* The draggable avatar. Fixed-positioned; left/top are set inline by the drag
   hook. It docks to an edge (AssistiveTouch-style) and remembers where. */
.tabby-avatar-btn {
  position: fixed;
  z-index: 41; /* above the flyout */
  background: transparent;
  border: none;
  padding: 0;
  line-height: 0;
  border-radius: 9999px;
  cursor: grab;
  touch-action: none; /* pointer drives the drag instead of scrolling on touch */
  /* Glide to the snapped edge after a drag; killed mid-drag for 1:1 tracking. */
  transition:
    left 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    top 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.15s ease;
}
.tabby-avatar-btn:hover {
  transform: scale(1.06);
}
.tabby-avatar-btn:focus-visible {
  outline: 2px solid #818cf8;
  outline-offset: 3px;
}
.tabby-avatar-btn[data-dragging="1"] {
  cursor: grabbing;
  transition: transform 0.15s ease; /* no left/top easing while dragging */
}
.tabby-avatar-btn[data-dragging="1"]:hover {
  transform: scale(1.1);
}

/* Self-clamping flyout that holds the bubble / panel next to the avatar. Its
   left/top are computed and set inline by TabbyFlyout so it never crops. */
.tabby-flyout {
  position: fixed;
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.tabby-avatar-btn:focus-visible {
  outline: 2px solid #818cf8;
  outline-offset: 3px;
}
.tabby-error-dot {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  border-radius: 9999px;
  background: #ef4444;
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #0c0c14;
}
.tabby-bubble {
  max-width: 16rem;
  background: #1a1a28;
  border: 1px solid #363650;
  color: #e8e8f0;
  font-size: 0.8125rem;
  line-height: 1.2rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0.75rem;
  border-bottom-right-radius: 0.25rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}
.tabby-bubble-enter {
  animation: tabby-bubble-in 0.22s ease-out;
}
@keyframes tabby-bubble-in {
  from {
    opacity: 0;
    transform: translateY(6px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
.tabby-cat[data-reduced="1"] ~ * .tabby-bubble-enter,
.tabby-bubble.tabby-no-anim {
  animation: none;
}