.spinner {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(100, 181, 246, 0.3);
  border-radius: 50%;
  border-top-color: #64b5f6;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.pulse {
  width: 50px;
  height: 50px;
  background: #64ffda;
  border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0% { transform: scale(0.8); opacity: 0.7; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.8); opacity: 0.7; }
}

.dots {
  display: flex;
  gap: 8px;
}

.dot {
  width: 15px;
  height: 15px;
  background: #29b6f6;
  border-radius: 50%;
  animation: bounce 1.5s infinite ease-in-out;
}

.dot:nth-child(2) {
  animation-delay: 0.2s;
}

.dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.progress-loader {
  width: 100px;
  height: 10px;
  background: rgba(100, 181, 246, 0.3);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.progress-loader::after {
  content: '';
  position: absolute;
  height: 100%;
  width: 40%;
  background: #64b5f6;
  border-radius: 10px;
  animation: progress 2s infinite ease-in-out;
}

@keyframes progress {
  0% { left: -40%; }
  100% { left: 100%; }
}

.wave {
  display: flex;
  gap: 5px;
  align-items: flex-end;
  height: 40px;
  justify-content: center;
}

.wave div {
  width: 8px;
  height: 30px;
  background: #64ffda;
  border-radius: 4px;
  animation: wave 1.2s infinite ease-in-out;
}

.wave div:nth-child(2) {
  animation-delay: 0.1s;
}

.wave div:nth-child(3) {
  animation-delay: 0.2s;
}

.wave div:nth-child(4) {
  animation-delay: 0.3s;
}

.wave div:nth-child(5) {
  animation-delay: 0.4s;
}

@keyframes wave {
  0%, 40%, 100% { height: 20px; }
  20% { height: 40px; }
}

.gradient-spinner {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: conic-gradient(transparent, #64ffda);
  mask: radial-gradient(farthest-side, 
        transparent calc(100% - 5px), #fff 0);
  animation: spin 1.2s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.flipping-square {
  width: 40px;
  height: 40px;
  background: #29b6f6;
  animation: flip 2s infinite ease-in-out;
}

@keyframes flip {
  0% { transform: perspective(200px) rotateX(0) rotateY(0); }
  50% { transform: perspective(200px) rotateX(180deg) rotateY(0); }
  100% { transform: perspective(200px) rotateX(180deg) rotateY(180deg); }
}

.steps-loader {
  display: flex;
  gap: 5px;
}

.steps-loader div {
  width: 10px;
  height: 30px;
  background: #64b5f6;
  animation: steps 1.2s infinite ease-in-out;
}

.steps-loader div:nth-child(2) {
  animation-delay: 0.1s;
}

.steps-loader div:nth-child(3) {
  animation-delay: 0.2s;
}

.steps-loader div:nth-child(4) {
  animation-delay: 0.3s;
}

.steps-loader div:nth-child(5) {
  animation-delay: 0.4s;
}

@keyframes steps {
  0%, 40%, 100% { transform: scaleY(0.6); }
  20% { transform: scaleY(1.2); }
}

.liquid-container {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  border-radius: 50%;
  background: rgba(41, 182, 246, 0.2);
}

.liquid-fill {
  position: absolute;
  bottom: 0;
  width: 100%;
  background: linear-gradient(to top, #29b6f6, #64ffda);
  animation: liquid 3s infinite ease-in-out;
  border-radius: 50% 50% 0 0;
}

@keyframes liquid {
  0%, 100% { height: 20%; }
  50% { height: 80%; }
}

.pulsing-circles {
  position: relative;
  width: 60px;
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  aspect-ratio: 1 / 1;
}

.pulsing-circles div {
  position: absolute;
  border: 3px solid #64ffda;
  border-radius: 50%;
  animation: pulse-ring 1.5s infinite ease-in-out;
}

.pulsing-circles div:nth-child(2) {
  animation-delay: 0.5s;
}

@keyframes pulse-ring {
  0% { width: 0; height: 0; opacity: 1; }
  100% { width: 100%; height: 100%; opacity: 0; }
}

.rotating-dots {
  position: relative;
  width: 50px;
  height: 50px;
  animation: rotate-dots 2s infinite linear;
}

.rotating-dots div {
  position: absolute;
  width: 10px;
  height: 10px;
  background: #29b6f6;
  border-radius: 50%;
}

.rotating-dots div:nth-child(1) {
  top: 0;
  left: 20px;
}

.rotating-dots div:nth-child(2) {
  top: 20px;
  right: 0;
}

.rotating-dots div:nth-child(3) {
  bottom: 0;
  left: 20px;
}

.rotating-dots div:nth-child(4) {
  top: 20px;
  left: 0;
}

@keyframes rotate-dots {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.swapping-squares {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  width: 60px;
  height: 60px;
}

.swapping-squares div {
  width: 25px;
  height: 25px;
  background-color: #64ffda;
  animation: swap 2s infinite ease-in-out;
}

.swapping-squares div:nth-child(1) {
  animation-delay: 0s;
}

.swapping-squares div:nth-child(2) {
  animation-delay: 1s;
}

.swapping-squares div:nth-child(3) {
  animation-delay: 1s;
}

.swapping-squares div:nth-child(4) {
  animation-delay: 0s;
}

@keyframes swap {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.dna-helix {
  position: relative;
  width: 60px;
  height: 60px;
}

.dna-helix div {
  position: absolute;
  width: 4px;
  height: 4px;
  background: #64ffda;
  border-radius: 50%;
  animation: dna 1.5s infinite linear;
}

.dna-helix div:nth-child(1) {
  top: 0;
  left: 0;
  animation-delay: 0s;
}

.dna-helix div:nth-child(2) {
  top: 10px;
  right: 0;
  animation-delay: 0.1s;
}

/* Additional children defined in full code */

@keyframes dna {
  0%, 100% { opacity: 0; transform: scale(0.5); }
  50% { opacity: 1; transform: scale(1.2); }
}

.infinity {
  width: 60px;
  height: 30px;
  position: relative;
}

.infinity:before,
.infinity:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 30px;
  height: 30px;
  border: 4px solid #64b5f6;
  border-radius: 50%;
  clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%);
  animation: infinity 2s infinite linear;
}

.infinity:after {
  left: auto;
  right: 0;
  clip-path: polygon(50% 0, 100% 0, 100% 100%, 50% 100%);
}

@keyframes infinity {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.orbiting-circles {
  position: relative;
  width: 60px;
  height: 60px;
}

.orbiting-circles div {
  position: absolute;
  width: 12px;
  height: 12px;
  background: #29b6f6;
  border-radius: 50%;
  animation: orbit 2s infinite linear;
}

.orbiting-circles div:nth-child(1) {
  animation-delay: 0s;
}

.orbiting-circles div:nth-child(2) {
  animation-delay: 0.5s;
}

.orbiting-circles div:nth-child(3) {
  animation-delay: 1s;
}

.orbiting-circles div:nth-child(4) {
  animation-delay: 1.5s;
}

@keyframes orbit {
  0% {
    top: 0;
    left: 30px;
  }
  25% {
    top: 30px;
    left: 60px;
  }
  50% {
    top: 60px;
    left: 30px;
  }
  75% {
    top: 30px;
    left: 0;
  }
  100% {
    top: 0;
    left: 30px;
  }
}

.zigzag-dots {
  display: flex;
  gap: 5px;
}

.zigzag-dots div {
  width: 12px;
  height: 12px;
  background: #64ffda;
  border-radius: 50%;
  animation: zigzag 1.5s infinite ease-in-out;
}

.zigzag-dots div:nth-child(1) {
  animation-delay: 0s;
}

.zigzag-dots div:nth-child(2) {
  animation-delay: 0.1s;
}

.zigzag-dots div:nth-child(3) {
  animation-delay: 0.2s;
}

.zigzag-dots div:nth-child(4) {
  animation-delay: 0.3s;
}

.zigzag-dots div:nth-child(5) {
  animation-delay: 0.4s;
}

@keyframes zigzag {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.pulsing-rings {
  position: relative;
  width: 60px;
  height: 60px;
}

.pulsing-rings div {
  position: absolute;
  border: 3px solid #64b5f6;
  border-radius: 50%;
  animation: pulse-ring 1.5s cubic-bezier(0, 0.2, 0.8, 1) infinite;
}

.pulsing-rings div:nth-child(2) {
  animation-delay: -0.5s;
}

.pulsing-rings div:nth-child(3) {
  animation-delay: -1s;
}

@keyframes pulse-ring {
  0% {
    top: 30px;
    left: 30px;
    width: 0;
    height: 0;
    opacity: 1;
  }
  100% {
    top: 0;
    left: 0;
    width: 60px;
    height: 60px;
    opacity: 0;
  }
}

.fading-circles {
  position: relative;
  width: 60px;
  height: 60px;
}

.fading-circles div {
  position: absolute;
  width: 12px;
  height: 12px;
  background: #29b6f6;
  border-radius: 50%;
  animation: fade 1.2s infinite ease-in-out;
}

.fading-circles div:nth-child(1) {
  top: 0;
  left: 24px;
  animation-delay: 0s;
}

.fading-circles div:nth-child(2) {
  top: 8px;
  left: 8px;
  animation-delay: 0.1s;
}

/* Additional children defined in full code */

@keyframes fade {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.spinning-dots {
  position: relative;
  width: 60px;
  height: 60px;
}

.spinning-dots div {
  position: absolute;
  width: 10px;
  height: 10px;
  background: #64ffda;
  border-radius: 50%;
  animation: spin-dots 1.2s infinite ease-in-out;
}

.spinning-dots div:nth-child(1) {
  top: 0;
  left: 25px;
  animation-delay: 0s;
}

.spinning-dots div:nth-child(2) {
  top: 10px;
  left: 10px;
  animation-delay: 0.1s;
}

/* Additional children defined in full code */

@keyframes spin-dots {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.5); }
}

.growing-lines {
  display: flex;
  gap: 4px;
  align-items: center;
  height: 40px;
}

.growing-lines div {
  width: 4px;
  height: 20px;
  background: #29b6f6;
  border-radius: 2px;
  animation: grow 1.2s infinite ease-in-out;
}

.growing-lines div:nth-child(1) {
  animation-delay: 0s;
}

.growing-lines div:nth-child(2) {
  animation-delay: 0.1s;
}

.growing-lines div:nth-child(3) {
  animation-delay: 0.2s;
}

.growing-lines div:nth-child(4) {
  animation-delay: 0.3s;
}

.growing-lines div:nth-child(5) {
  animation-delay: 0.4s;
}

@keyframes grow {
  0%, 100% { height: 20px; }
  50% { height: 40px; }
}

.swirling-circles {
  position: relative;
  width: 60px;
  height: 60px;
}

.swirling-circles div {
  position: absolute;
  width: 12px;
  height: 12px;
  background: #64ffda;
  border-radius: 50%;
  animation: swirl 2s infinite ease-in-out;
}

.swirling-circles div:nth-child(1) {
  top: 0;
  left: 24px;
  animation-delay: 0s;
}

.swirling-circles div:nth-child(2) {
  top: 8px;
  left: 8px;
  animation-delay: 0.1s;
}

/* Additional children defined in full code */

@keyframes swirl {
  0% {
    transform: scale(1) rotate(0deg);
    opacity: 1;
  }
  50% {
    transform: scale(0.5) rotate(180deg);
    opacity: 0.5;
  }
  100% {
    transform: scale(1) rotate(360deg);
    opacity: 1;
  }
}

.pulsing-squares {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  width: 50px;
  height: 50px;
}

.pulsing-squares div {
  width: 20px;
  height: 20px;
  background-color: #64b5f6;
  animation: pulse-square 1.5s infinite ease-in-out;
}

.pulsing-squares div:nth-child(1) {
  animation-delay: 0s;
}

.pulsing-squares div:nth-child(2) {
  animation-delay: 0.2s;
}

.pulsing-squares div:nth-child(3) {
  animation-delay: 0.4s;
}

.pulsing-squares div:nth-child(4) {
  animation-delay: 0.6s;
}

@keyframes pulse-square {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(0.5); }
}

.chasing-arrows {
  position: relative;
  width: 60px;
  height: 60px;
}

.chasing-arrows div {
  position: absolute;
  width: 15px;
  height: 15px;
  border: 3px solid #64ffda;
  border-left-color: transparent;
  border-bottom-color: transparent;
  border-radius: 50%;
  animation: chase 1.5s infinite linear;
}

.chasing-arrows div:nth-child(1) {
  top: 0;
  left: 0;
  animation-delay: 0s;
}

.chasing-arrows div:nth-child(2) {
  top: 0;
  right: 0;
  animation-delay: 0.2s;
}

.chasing-arrows div:nth-child(3) {
  bottom: 0;
  right: 0;
  animation-delay: 0.4s;
}

.chasing-arrows div:nth-child(4) {
  bottom: 0;
  left: 0;
  animation-delay: 0.6s;
}

@keyframes chase {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}