/* Import custom styles */
/* Layout Utilities - Flexbox */
.flex {
  display: flex;
}
.inline-flex {
  display: inline-flex;
}
.flex-col {
  flex-direction: column;
}
/* Alignment Utilities */
.items-center {
  align-items: center;
}
.items-start {
  align-items: flex-start;
}
.items-end {
  align-items: flex-end;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.justify-start {
  justify-content: flex-start;
}
.justify-end {
  justify-content: flex-end;
}
/* Grid Utilities */
.grid {
  display: grid;
}
.grid-cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid-cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.grid-cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
/* Gap Utilities */
.gap-0\.5 {
  gap: 0.125rem; /* 2px */
}
.gap-1 {
  gap: 0.25rem; /* 4px */
}
.gap-2 {
  gap: 0.5rem; /* 8px */
}
.gap-3 {
  gap: 0.75rem; /* 12px */
}
.gap-4 {
  gap: 1rem; /* 16px */
}
.gap-6 {
  gap: 1.5rem; /* 24px */
}
/* Space-Y Utilities (vertical spacing between children) */
.space-y-2 > * + * {
  margin-top: 0.5rem; /* 8px */
}
.space-y-3 > * + * {
  margin-top: 0.75rem; /* 12px */
}
.space-y-4 > * + * {
  margin-top: 1rem; /* 16px */
}
.space-y-6 > * + * {
  margin-top: 1.5rem; /* 24px */
}
/* Padding Utilities */
.p-6 {
  padding: 1.5rem; /* 24px */
}
.pb-2 {
  padding-bottom: 0.5rem; /* 8px */
}
.pb-4 {
  padding-bottom: 1rem; /* 16px */
}
.pb-6 {
  padding-bottom: 1.5rem; /* 24px */
}
/* Width/Height Utilities */
.w-full {
  width: 100%;
}
.h-full {
  height: 100%;
}
/* Positioning Utilities */
.relative {
  position: relative;
}
.absolute {
  position: absolute;
}
.fixed {
  position: fixed;
}
.inset-0 {
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}
/* Border Radius Utilities */
.rounded-full {
  border-radius: 9999px;
}
.rounded-lg {
  border-radius: 0.5rem; /* 8px */
}
.rounded-sm {
  border-radius: 0.125rem; /* 2px */
}
/* Border Utilities */
.border {
  border: 1px solid #e5e7eb;
}
.border-b {
  border-bottom: 1px solid #e5e7eb;
}
.border-gray-200 {
  border-color: #e5e7eb;
}
/* Typography Utilities */
.text-xs {
  font-size: 0.75rem; /* 12px */
  line-height: 1rem; /* 16px */
}
.text-sm {
  font-size: 0.875rem; /* 14px */
  line-height: 1.25rem; /* 20px */
}
.font-medium {
  font-weight: 500;
}
.font-semibold {
  font-weight: 600;
}
/* Misc Utilities */
.z-10 {
  z-index: 10;
}
.opacity-30 {
  opacity: 0.3;
}
.inline-block {
  display: inline-block;
}
.overflow-hidden {
  overflow: hidden;
}
/* Base Component Styles */
/* Skeleton base */
.skeleton {
  position: relative;
  overflow: hidden;
  background-color: #e5e7eb; /* gray-200 */
}
.skeleton-animate {
  position: relative;
  overflow: hidden;
}
.skeleton-animate::after {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  content: '';
  transform: translateX(-100%);
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  animation: skeleton-shimmer 1.5s infinite;
}
/* Spinner base */
.spinner-base {
  display: inline-block;
  animation: spinner-rotate 1s linear infinite;
}
/* Progress base */
.progress-base {
  position: relative;
  overflow: hidden;
}
.progress-indeterminate {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}
/* Animation keyframes */
/* Shimmer animations - directional */
@keyframes shimmer-ltr {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}
@keyframes shimmer-rtl {
  0% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(-100%);
  }
}
@keyframes shimmer-ttb {
  0% {
    transform: translateY(-100%);
  }
  100% {
    transform: translateY(100%);
  }
}
@keyframes shimmer-btt {
  0% {
    transform: translateY(100%);
  }
  100% {
    transform: translateY(-100%);
  }
}
@keyframes skeleton-shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}
@keyframes spinner-rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@keyframes pulse-scale {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(0.5);
    opacity: 0.5;
  }
}
@keyframes pulse-bounce {
  0%,
  80%,
  100% {
    transform: scale(0);
    opacity: 0.5;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}
@keyframes pulse-wave {
  0%,
  40%,
  100% {
    transform: scaleY(0.4);
  }
  20% {
    transform: scaleY(1);
  }
}
@keyframes progress-indeterminate {
  0% {
    left: -40%;
    right: 100%;
  }
  60% {
    left: 100%;
    right: -90%;
  }
  100% {
    left: 100%;
    right: -90%;
  }
}
@keyframes fade-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}
@keyframes dots-rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@keyframes ripple-expand {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(var(--max-scale, 2));
    opacity: 0;
  }
}
@keyframes heartbeat-pulse {
  0% {
    transform: scale(0.8);
    opacity: 1;
  }
  100% {
    transform: scale(var(--max-scale, 1.8));
    opacity: 0;
  }
}
@keyframes typing-bounce {
  0%,
  70%,
  100% {
    transform: translateY(0);
  }
  35% {
    transform: translateY(-10px);
  }
}
@keyframes typing-fade {
  0%,
  70%,
  100% {
    opacity: 0.3;
  }
  35% {
    opacity: 1;
  }
}
/* Button loader animations */
@keyframes button-dot-pulse {
  0%,
  80%,
  100% {
    transform: scale(0.8);
    opacity: 0.5;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}
@keyframes button-bar-pulse {
  0%,
  40%,
  100% {
    transform: scaleY(0.4);
    opacity: 0.6;
  }
  20% {
    transform: scaleY(1);
    opacity: 1;
  }
}
/* Success checkmark animations */
@keyframes success-scale {
  0% {
    transform: scale(0);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes success-circle {
  0% {
    stroke-dasharray: 0, 150;
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dasharray: 150, 150;
    stroke-dashoffset: 0;
  }
}
@keyframes success-check {
  0% {
    stroke-dasharray: 0, 50;
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dasharray: 50, 50;
    stroke-dashoffset: 0;
  }
}
/* Error indicator animations */
@keyframes error-shake {
  0%,
  100% {
    transform: translateX(0) scale(1);
  }
  10%,
  30%,
  50%,
  70%,
  90% {
    transform: translateX(-4px) scale(1);
  }
  20%,
  40%,
  60%,
  80% {
    transform: translateX(4px) scale(1);
  }
}
@keyframes error-scale {
  0% {
    transform: scale(0);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes error-circle {
  0% {
    stroke-dasharray: 0, 150;
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dasharray: 150, 150;
    stroke-dashoffset: 0;
  }
}
@keyframes error-x {
  0% {
    stroke-dasharray: 0, 50;
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dasharray: 50, 50;
    stroke-dashoffset: 0;
  }
}
/* Animation utility classes */
.animate-skeleton {
  animation: skeleton-shimmer var(--animation-duration-normal, 1.5s) infinite;
}
.animate-spinner {
  animation: spinner-rotate var(--animation-duration-normal, 1s) linear infinite;
}
.animate-spinner-rotate {
  animation: spinner-rotate var(--animation-duration-normal, 1s) linear infinite;
}
.animate-pulse-scale {
  animation: pulse-scale var(--animation-duration-normal, 1.5s) ease-in-out infinite;
}
.animate-pulse-bounce {
  animation: pulse-bounce var(--animation-duration-normal, 1.4s) ease-in-out infinite;
}
.animate-progress {
  animation: progress-indeterminate var(--animation-duration-normal, 1.5s) ease-in-out infinite;
}
/* Button loader animations */
.animate-button-dot-pulse {
  animation: button-dot-pulse var(--animation-duration-normal, 1.2s) ease-in-out infinite;
}
.animate-button-bar-pulse {
  animation: button-bar-pulse var(--animation-duration-normal, 1s) ease-in-out infinite;
}
/* Success/Error animations */
.animate-success-scale {
  animation: success-scale var(--animation-duration-normal, 500ms) ease-out forwards;
}
.animate-success-circle {
  animation: success-circle var(--animation-duration-normal, 500ms) ease-out forwards;
}
.animate-success-check {
  animation: success-check var(--animation-duration-normal, 500ms) ease-out forwards;
}
.animate-error-shake {
  animation: error-shake var(--animation-duration-normal, 500ms) ease-out forwards;
}
.animate-error-scale {
  animation: error-scale var(--animation-duration-normal, 500ms) ease-out forwards;
}
.animate-error-circle {
  animation: error-circle var(--animation-duration-normal, 500ms) ease-out forwards;
}
.animate-error-x {
  animation: error-x var(--animation-duration-normal, 500ms) ease-out forwards;
}
/* Transition animations for LoaderTransition */
.loader-transition {
  transition-property: opacity, transform;
}
/* Timing functions */
.loader-transition-ease {
  transition-timing-function: ease;
}
.loader-transition-ease-in {
  transition-timing-function: ease-in;
}
.loader-transition-ease-out {
  transition-timing-function: ease-out;
}
.loader-transition-ease-in-out {
  transition-timing-function: ease-in-out;
}
.loader-transition-linear {
  transition-timing-function: linear;
}
.loader-transition-spring {
  transition-timing-function: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
/* Fade transitions */
.loader-transition-fade-enter-active {
  opacity: 1;
}
.loader-transition-fade-exit-active {
  opacity: 0;
}
/* Slide up transitions */
.loader-transition-slide-up-enter-active {
  opacity: 1;
  transform: translateY(0);
}
.loader-transition-slide-up-exit-active {
  opacity: 0;
  transform: translateY(-20px);
}
/* Slide down transitions */
.loader-transition-slide-down-enter-active {
  opacity: 1;
  transform: translateY(0);
}
.loader-transition-slide-down-exit-active {
  opacity: 0;
  transform: translateY(20px);
}
/* Slide left transitions */
.loader-transition-slide-left-enter-active {
  opacity: 1;
  transform: translateX(0);
}
.loader-transition-slide-left-exit-active {
  opacity: 0;
  transform: translateX(-20px);
}
/* Slide right transitions */
.loader-transition-slide-right-enter-active {
  opacity: 1;
  transform: translateX(0);
}
.loader-transition-slide-right-exit-active {
  opacity: 0;
  transform: translateX(20px);
}
/* Scale transitions */
.loader-transition-scale-enter-active {
  opacity: 1;
  transform: scale(1);
}
.loader-transition-scale-exit-active {
  opacity: 0;
  transform: scale(0.95);
}
/* Speed variants */
.animate-slow {
  animation-duration: var(--animation-duration-slow, 2s);
}
.animate-fast {
  animation-duration: var(--animation-duration-fast, 0.5s);
}
/* Transition utility classes */
.loader-fade-enter {
  opacity: 0;
}
.loader-fade-enter-active {
  opacity: 1;
  transition: opacity var(--transition-duration, 150ms) ease-in;
}
.loader-fade-exit {
  opacity: 1;
}
.loader-fade-exit-active {
  opacity: 0;
  transition: opacity var(--transition-duration, 150ms) ease-out;
}
/* Orbit animations */
@keyframes orbit-rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@keyframes orbit-dot-pulse {
  0%,
  100% {
    opacity: 0.4;
    transform: translate(-50%, -50%) rotate(var(--angle, 0deg)) translateX(var(--radius, 0)) scale(0.8);
  }
  50% {
    opacity: 1;
    transform: translate(-50%, -50%) rotate(var(--angle, 0deg)) translateX(var(--radius, 0)) scale(1);
  }
}
@keyframes atom-orbit {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.animate-orbit-rotate {
  animation: orbit-rotate var(--animation-duration-normal, 1s) linear infinite;
}
.animate-atom-orbit {
  animation: atom-orbit var(--animation-duration-normal, 1s) linear infinite;
}
/* Bounce animations */
@keyframes bounce-dot {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(calc(var(--bounce-height, 10px) * -1));
  }
}
@keyframes bounce-ball {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(calc(var(--bounce-height, 20px) * -1));
  }
}
@keyframes bounce-ball-squash {
  0%,
  100% {
    transform: translateY(0) scaleX(1.1) scaleY(0.9);
  }
  25% {
    transform: translateY(calc(var(--bounce-height, 20px) * -0.5)) scaleX(1) scaleY(1);
  }
  50% {
    transform: translateY(calc(var(--bounce-height, 20px) * -1)) scaleX(0.9) scaleY(1.1);
  }
  75% {
    transform: translateY(calc(var(--bounce-height, 20px) * -0.5)) scaleX(1) scaleY(1);
  }
}
@keyframes bounce-shadow {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(0.5);
    opacity: 0.1;
  }
}
.animate-bounce-dot {
  animation: bounce-dot var(--animation-duration-normal, 600ms) ease-in-out infinite;
}
.animate-bounce-ball {
  animation: bounce-ball var(--animation-duration-normal, 800ms) ease-in-out infinite;
}
/* Infinity animations */
@keyframes infinity-dash {
  0% {
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dashoffset: -250;
  }
}
@keyframes infinity-dot {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
  100% {
    opacity: 1;
  }
}
@keyframes mobius-rotate {
  0% {
    transform: rotate(0deg) rotateX(0deg);
  }
  100% {
    transform: rotate(360deg) rotateX(0deg);
  }
}
@keyframes mobius-segment {
  0%,
  100% {
    opacity: 0.3;
    transform: rotate(var(--angle, 90deg)) scale(1);
  }
  50% {
    opacity: 1;
    transform: rotate(var(--angle, 90deg)) scale(1.2);
  }
}
.animate-infinity-dash {
  animation: infinity-dash var(--animation-duration-normal, 2s) linear infinite;
}
.animate-mobius-rotate {
  animation: mobius-rotate var(--animation-duration-normal, 2s) linear infinite;
}
/* Loading text animations */
@keyframes loading-text-dot {
  0%,
  80%,
  100% {
    opacity: 0;
  }
  40% {
    opacity: 1;
  }
}
@keyframes loading-text-fade {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}
@keyframes loading-text-bounce {
  0%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-0.3em);
  }
}
@keyframes loading-text-wave {
  0%,
  100% {
    transform: translateY(0);
  }
  25% {
    transform: translateY(-0.2em);
  }
  50% {
    transform: translateY(0);
  }
  75% {
    transform: translateY(0.1em);
  }
}
.animate-loading-text-dot {
  animation: loading-text-dot var(--animation-duration-normal, 1.4s) ease-in-out infinite;
}
.animate-loading-text-fade {
  animation: loading-text-fade var(--animation-duration-normal, 1.5s) ease-in-out infinite;
}
.animate-loading-text-bounce {
  animation: loading-text-bounce var(--animation-duration-normal, 1.2s) ease-in-out infinite;
}
/* 3D Loader animations */
/* Cube rotations */
@keyframes cube-rotate-x {
  0% {
    transform: rotateX(0deg);
  }
  100% {
    transform: rotateX(360deg);
  }
}
@keyframes cube-rotate-y {
  0% {
    transform: rotateY(0deg);
  }
  100% {
    transform: rotateY(360deg);
  }
}
@keyframes cube-rotate-z {
  0% {
    transform: rotateZ(0deg);
  }
  100% {
    transform: rotateZ(360deg);
  }
}
@keyframes cube-rotate-diagonal {
  0% {
    transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
  }
  100% {
    transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg);
  }
}
.animate-cube-rotate-x {
  animation: cube-rotate-x var(--animation-duration-normal, 2s) linear infinite;
}
.animate-cube-rotate-y {
  animation: cube-rotate-y var(--animation-duration-normal, 2s) linear infinite;
}
.animate-cube-rotate-z {
  animation: cube-rotate-z var(--animation-duration-normal, 2s) linear infinite;
}
.animate-cube-rotate-diagonal {
  animation: cube-rotate-diagonal var(--animation-duration-normal, 3s) linear infinite;
}
/* Flip card animations */
@keyframes flip-card-horizontal {
  0% {
    transform: rotateY(0deg);
  }
  100% {
    transform: rotateY(360deg);
  }
}
@keyframes flip-card-vertical {
  0% {
    transform: rotateX(0deg);
  }
  100% {
    transform: rotateX(360deg);
  }
}
.animate-flip-card-horizontal {
  animation: flip-card-horizontal var(--animation-duration-normal, 2s) linear infinite;
}
.animate-flip-card-vertical {
  animation: flip-card-vertical var(--animation-duration-normal, 2s) linear infinite;
}
/* Plane rotate animations */
@keyframes plane-rotate-sync {
  0% {
    transform: translateZ(0) rotateY(0deg);
  }
  100% {
    transform: translateZ(0) rotateY(360deg);
  }
}
@keyframes plane-rotate-stagger {
  0% {
    transform: translateZ(0) rotateY(0deg);
  }
  100% {
    transform: translateZ(0) rotateY(360deg);
  }
}
@keyframes plane-rotate-opposite {
  0% {
    transform: translateZ(0) rotateY(0deg);
  }
  100% {
    transform: translateZ(0) rotateY(360deg);
  }
}
.animate-plane-rotate-sync {
  animation: plane-rotate-sync var(--animation-duration-normal, 2s) linear infinite;
}
.animate-plane-rotate-stagger {
  animation: plane-rotate-stagger var(--animation-duration-normal, 2s) linear infinite;
}
.animate-plane-rotate-opposite {
  animation: plane-rotate-opposite var(--animation-duration-normal, 2s) linear infinite;
}
/* Helix animations */
@keyframes helix-rotate-up {
  0% {
    transform: rotateY(0deg);
  }
  100% {
    transform: rotateY(360deg);
  }
}
@keyframes helix-rotate-down {
  0% {
    transform: rotateY(360deg);
  }
  100% {
    transform: rotateY(0deg);
  }
}
@keyframes helix-particle-pulse {
  0%,
  100% {
    transform: translate3d(var(--x, 0), 0, var(--z, 0)) scale(1);
    opacity: 1;
  }
  50% {
    transform: translate3d(var(--x, 0), 0, var(--z, 0)) scale(1.2);
    opacity: 0.8;
  }
}
.animate-helix-rotate-up {
  animation: helix-rotate-up var(--animation-duration-normal, 3s) linear infinite;
}
.animate-helix-rotate-down {
  animation: helix-rotate-down var(--animation-duration-normal, 3s) linear infinite;
}
.animate-helix-particle-pulse {
  animation: helix-particle-pulse var(--animation-duration-fast, 1s) ease-in-out infinite;
}
/* ============================================================ */
/* MORPH ANIMATIONS (v4.0.0)                                    */
/* ============================================================ */
@keyframes morph-blob {
  0%   { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  25%  { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
  50%  { border-radius: 50% 60% 30% 60% / 30% 70% 60% 40%; }
  75%  { border-radius: 40% 50% 60% 30% / 60% 40% 50% 70%; }
  100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
}
@keyframes liquid-wave {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes wave-circle-expand {
  0%   { transform: scale(0); opacity: 0.8; }
  100% { transform: scale(1); opacity: 0; }
}
/* ============================================================ */
/* GRADIENT ANIMATIONS (v4.0.0)                                 */
/* ============================================================ */
@keyframes gradient-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes gradient-flow {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
/* ============================================================ */
/* PARTICLE ANIMATIONS (v4.0.0)                                 */
/* ============================================================ */
@keyframes particle-burst {
  0%   { transform: translate(0, 0) scale(1); opacity: 1; }
  100% { transform: translate(var(--tx), var(--ty)) scale(0); opacity: 0; }
}
@keyframes particle-orbit {
  from { transform: rotate(var(--start-angle)) translateX(var(--orbit-radius)) rotate(calc(-1 * var(--start-angle))); }
  to   { transform: rotate(calc(var(--start-angle) + 360deg)) translateX(var(--orbit-radius)) rotate(calc(-1 * (var(--start-angle) + 360deg))); }
}
/* ============================================================ */
/* NEON ANIMATIONS (v4.1.0)                                     */
/* ============================================================ */
@keyframes neon-pulse-ring {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 0 var(--neon-glow-spread, 8px) var(--neon-glow-spread, 8px) var(--neon-color, #3b82f6);
  }
  50% {
    transform: scale(1.15);
    opacity: 0.5;
    box-shadow: 0 0 calc(var(--neon-glow-spread, 8px) * 2) calc(var(--neon-glow-spread, 8px) * 2) var(--neon-color, #3b82f6);
  }
}
@keyframes neon-spinner-rotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes neon-text-glow {
  0%, 100% { opacity: 1; text-shadow: 0 0 8px var(--neon-color, #22d3ee), 0 0 16px var(--neon-color, #22d3ee); }
  50%       { opacity: 0.6; text-shadow: 0 0 2px var(--neon-color, #22d3ee); }
}
.animate-neon-pulse {
  animation: neon-pulse-ring var(--animation-duration-normal, 1.5s) ease-in-out infinite;
}
.animate-neon-spinner {
  animation: neon-spinner-rotate var(--animation-duration-normal, 1s) linear infinite;
}
.animate-neon-text-glow {
  animation: neon-text-glow var(--animation-duration-normal, 1.5s) ease-in-out infinite;
}
/* ============================================================ */
/* STATUS ANIMATIONS (v4.1.0)                                   */
/* ============================================================ */
@keyframes warning-scale {
  0%   { transform: scale(0); }
  50%  { transform: scale(1.1); }
  100% { transform: scale(1); }
}
@keyframes warning-shake {
  0%, 100% { transform: translateX(0) scale(1); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-4px) scale(1); }
  20%, 40%, 60%, 80%      { transform: translateX(4px) scale(1); }
}
@keyframes info-scale {
  0%   { transform: scale(0); }
  50%  { transform: scale(1.1); }
  100% { transform: scale(1); }
}
@keyframes info-pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 var(--info-color, #3b82f6); }
  50%       { box-shadow: 0 0 0 6px color(from var(--info-color, #3b82f6) srgb r g b / 0); }
}
.animate-warning-scale {
  animation: warning-scale var(--animation-duration-normal, 500ms) ease-out forwards;
}
.animate-warning-shake {
  animation: warning-shake var(--animation-duration-normal, 500ms) ease-out forwards;
}
.animate-info-scale {
  animation: info-scale var(--animation-duration-normal, 500ms) ease-out forwards;
}
.animate-info-pulse-glow {
  animation: info-pulse-glow 1.5s ease-in-out infinite;
}
/* ============================================================ */
/* PARTICLE ANIMATIONS (v4.1.0)                                 */
/* ============================================================ */
@keyframes particle-trail-orbit {
  from { transform: rotate(var(--start-angle)) translateX(var(--orbit-radius)) rotate(calc(-1 * var(--start-angle))); }
  to   { transform: rotate(calc(var(--start-angle) + 360deg)) translateX(var(--orbit-radius)) rotate(calc(-1 * (var(--start-angle) + 360deg))); }
}
@keyframes particle-field-float {
  0%   { transform: translate(var(--tx-start, 0px), 0px); opacity: 0; }
  10%  { opacity: var(--particle-opacity, 0.7); }
  90%  { opacity: var(--particle-opacity, 0.7); }
  100% { transform: translate(var(--tx-end, 0px), calc(var(--field-height, 120px) * -1)); opacity: 0; }
}
.animate-particle-trail {
  animation: particle-trail-orbit var(--animation-duration-normal, 1.5s) linear infinite;
}
.animate-particle-field-float {
  animation: particle-field-float var(--animation-duration-normal, 3s) ease-in-out infinite;
}
/* ============================================================ */
/* CHART SKELETON ANIMATIONS (v4.2.0)                            */
/* ============================================================ */
@keyframes chart-line-flow {
  to { stroke-dashoffset: -24; }
}
.animate-chart-line {
  animation: chart-line-flow var(--animation-duration-normal, 1.2s) linear infinite;
}
/* CSS Variables for theming */
:root {
  /* Colors */
  --loader-primary: #3b82f6;
  --loader-secondary: #8b5cf6;
  --skeleton-base: #e0e0e0;
  --skeleton-highlight: #f5f5f5;

  /* Animation durations */
  --animation-duration-slow: 2s;
  --animation-duration-normal: 1s;
  --animation-duration-fast: 0.5s;

  /* Sizes */
  --loader-size-xs: 16px;
  --loader-size-sm: 24px;
  --loader-size-md: 40px;
  --loader-size-lg: 56px;
  --loader-size-xl: 72px;

  /* Spacing */
  --loader-gap: 0.5rem;
  --loader-padding: 1rem;

  /* Border radius */
  --loader-radius-sm: 0.125rem;
  --loader-radius-md: 0.25rem;
  --loader-radius-lg: 0.5rem;
  --loader-radius-full: 9999px;

  /* Transitions */
  --loader-transition-fast: 150ms;
  --loader-transition-normal: 300ms;
  --loader-transition-slow: 500ms;
}
/* Dark mode support */
@media (prefers-color-scheme: dark) {
  :root {
    --skeleton-base: #2d3748;
    --skeleton-highlight: #4a5568;
  }
}