.stars-container {
  position: absolute;
  width: 100%;
  height: 100%;
  perspective: 500px;
  transform-style: preserve-3d;
}

.star-layer {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  opacity: 0.8;
}

.star-layer:nth-child(1) {
  transform: translateZ(-50px);
  animation: star-drift 150s linear infinite;
}

.star-layer:nth-child(2) {
  transform: translateZ(-100px);
  animation: star-drift 200s linear infinite reverse;
  opacity: 0.6;
}

.star-layer:nth-child(3) {
  transform: translateZ(-200px);
  animation: star-drift 250s linear infinite;
  opacity: 0.4;
}

@keyframes star-drift {
  0% {
    transform: translateZ(-50px) translateY(0);
  }
  100% {
    transform: translateZ(-50px) translateY(100%);
  }
}

.star-layer::before,
.star-layer::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
}

.star-layer:nth-child(1)::before {
  background-image: radial-gradient(1px 1px at 10% 10%, white 100%, transparent),
    radial-gradient(1px 1px at 20% 20%, white 100%, transparent),
    radial-gradient(2px 2px at 30% 30%, white 100%, transparent),
    radial-gradient(1px 1px at 40% 40%, white 100%, transparent),
    radial-gradient(2px 2px at 50% 50%, white 100%, transparent),
    radial-gradient(1px 1px at 60% 60%, white 100%, transparent),
    radial-gradient(2px 2px at 70% 70%, white 100%, transparent),
    radial-gradient(1px 1px at 80% 80%, white 100%, transparent),
    radial-gradient(2px 2px at 90% 90%, white 100%, transparent),
    radial-gradient(1px 1px at 15% 85%, white 100%, transparent);
}

.nebula {
  position: absolute;
  width: 120%;
  height: 120%;
  top: -10%;
  left: -10%;
  background: radial-gradient(
      ellipse at 30% 30%,
      rgba(63, 0, 113, 0.3) 0%,
      rgba(63, 0, 113, 0) 70%
    ),
    radial-gradient(
      ellipse at 70% 60%,
      rgba(0, 113, 167, 0.3) 0%,
      rgba(0, 113, 167, 0) 70%
    ),
    radial-gradient(
      ellipse at 50% 50%,
      rgba(167, 0, 157, 0.2) 0%,
      rgba(167, 0, 157, 0) 70%
    );
  filter: blur(30px);
  opacity: 0.5;
  animation: nebula-shift 30s infinite alternate ease-in-out;
}

@keyframes nebula-shift {
  0% {
    transform: scale(1) rotate(0deg);
    opacity: 0.3;
  }
  50% {
    opacity: 0.5;
  }
  100% {
    transform: scale(1.2) rotate(5deg);
    opacity: 0.4;
  }
}

.grid-plane {
  position: absolute;
  width: 200%;
  height: 200%;
  top: -50%;
  left: -50%;
  background-image: linear-gradient(
      rgba(0, 162, 255, 0.15) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(0, 162, 255, 0.15) 1px, transparent 1px);
  background-size: 40px 40px;
  transform: perspective(500px) rotateX(60deg);
  transform-origin: center;
  animation: grid-move 20s linear infinite;
  opacity: 0.3;
}

@keyframes grid-move {
  0% {
    transform: perspective(500px) rotateX(60deg) translateY(0);
  }
  100% {
    transform: perspective(500px) rotateX(60deg) translateY(40px);
  }
}

.checkbox-container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 300px;
  height: 300px;
  z-index: 10;
}

/* Скрываем стандартный чекбокс */
.holo-checkbox-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.holo-checkbox {
  position: relative;
  width: 80px;
  height: 80px;
  cursor: pointer;
  transform-style: preserve-3d;
  perspective: 1000px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.holo-box {
  position: relative;
  width: 100%;
  height: 100%;
  border: 2px solid rgba(0, 162, 255, 0.7);
  border-radius: 12px;
  background-color: rgba(0, 24, 55, 0.5);
  box-shadow:
    0 0 10px rgba(0, 162, 255, 0.5),
    inset 0 0 15px rgba(0, 162, 255, 0.3);
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  transition: all 0.3s ease;
  transform-style: preserve-3d;
}

.holo-inner {
  position: absolute;
  width: 30%;
  height: 30%;
  background-color: rgba(0, 162, 255, 0.5);
  border-radius: 4px;
  opacity: 0;
  transform: scale(0) rotate(45deg);
  transition: all 0.3s ease;
  box-shadow: 0 0 15px rgba(0, 162, 255, 0.8);
}

.scan-effect {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 162, 255, 0.8),
    transparent
  );
  animation: scan-off 4s infinite;
  opacity: 0.3;
  transition: all 0.3s ease;
}

@keyframes scan-off {
  0% {
    left: -100%;
    opacity: 0.3;
  }
  100% {
    left: 100%;
    opacity: 0.3;
  }
}

@keyframes scan-on {
  0% {
    left: -100%;
    opacity: 1;
  }
  100% {
    left: 100%;
    opacity: 1;
  }
}

.holo-checkbox-input:checked + .holo-checkbox .holo-box {
  border-color: rgba(0, 255, 136, 0.7);
  box-shadow:
    0 0 10px rgba(0, 255, 136, 0.6),
    inset 0 0 15px rgba(0, 255, 136, 0.4);
}

.holo-checkbox-input:checked + .holo-checkbox .holo-inner {
  background-color: rgba(0, 255, 136, 0.7);
  box-shadow: 0 0 15px rgba(0, 255, 136, 1);
  opacity: 1;
  transform: scale(1) rotate(45deg);
}

.holo-checkbox-input:checked + .holo-checkbox .scan-effect {
  animation: scan-on 2s infinite;
  opacity: 1;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 255, 136, 0.8),
    transparent
  );
}

.holo-glow {
  position: absolute;
  width: 200%;
  height: 200%;
  left: -50%;
  top: -50%;
  background: radial-gradient(
    ellipse at center,
    rgba(0, 162, 255, 0.2) 0%,
    rgba(0, 162, 255, 0.1) 40%,
    rgba(0, 0, 0, 0) 70%
  );
  pointer-events: none;
  filter: blur(10px);
  opacity: 0.5;
  z-index: -1;
  animation: glow-pulse 4s infinite alternate;
  transition: all 0.5s ease;
}

@keyframes glow-pulse {
  0% {
    opacity: 0.3;
    filter: blur(10px) brightness(0.8);
  }
  100% {
    opacity: 0.6;
    filter: blur(15px) brightness(1.2);
  }
}

.holo-checkbox-input:checked + .holo-checkbox .holo-glow {
  background: radial-gradient(
    ellipse at center,
    rgba(0, 255, 136, 0.2) 0%,
    rgba(0, 255, 136, 0.1) 40%,
    rgba(0, 0, 0, 0) 70%
  );
  animation: active-glow-pulse 2s infinite alternate;
}

@keyframes active-glow-pulse {
  0% {
    opacity: 0.4;
    filter: blur(10px) brightness(1);
  }
  100% {
    opacity: 0.8;
    filter: blur(20px) brightness(1.5);
  }
}

.corner-accent {
  position: absolute;
  width: 15px;
  height: 15px;
  border-style: solid;
  border-width: 2px;
  border-color: rgba(0, 162, 255, 0.5);
  transition: all 0.3s ease;
}

.corner-accent:nth-child(1) {
  top: -5px;
  left: -5px;
  border-right: none;
  border-bottom: none;
  border-radius: 5px 0 0 0;
}

.corner-accent:nth-child(2) {
  top: -5px;
  right: -5px;
  border-left: none;
  border-bottom: none;
  border-radius: 0 5px 0 0;
}

.corner-accent:nth-child(3) {
  bottom: -5px;
  left: -5px;
  border-right: none;
  border-top: none;
  border-radius: 0 0 0 5px;
}

.corner-accent:nth-child(4) {
  bottom: -5px;
  right: -5px;
  border-left: none;
  border-top: none;
  border-radius: 0 0 5px 0;
}

.holo-checkbox-input:checked + .holo-checkbox .corner-accent {
  width: 20px;
  height: 20px;
  border-color: rgba(0, 255, 136, 0.7);
}

.status-text {
  margin-top: 30px;
  font-size: 16px;
  font-weight: 500;
  color: rgba(0, 162, 255, 0.8);
  text-shadow: 0 0 5px rgba(0, 162, 255, 0.5);
  position: relative;
  transition: all 0.3s ease;
}

.status-text::before {
  content: "SYSTEM DEACTIVATED";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.holo-checkbox-input:checked ~ .status-text::before {
  content: "SYSTEM ACTIVATED";
  color: rgba(0, 255, 136, 0.8);
  text-shadow: 0 0 5px rgba(0, 255, 136, 0.5);
}

.activation-rings {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.activation-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40%;
  height: 40%;
  border: 1px solid rgba(0, 255, 136, 0);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
  transition: all 0.3s ease;
}

.holo-checkbox-input:checked + .holo-checkbox .activation-ring {
  animation: ring-expand 2s ease-out forwards;
  border-color: rgba(0, 255, 136, 0.7);
}

.holo-checkbox-input:checked + .holo-checkbox .activation-ring:nth-child(1) {
  animation-delay: 0s;
}

.holo-checkbox-input:checked + .holo-checkbox .activation-ring:nth-child(2) {
  animation-delay: 0.3s;
}

.holo-checkbox-input:checked + .holo-checkbox .activation-ring:nth-child(3) {
  animation-delay: 0.6s;
}

@keyframes ring-expand {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(2.5);
    opacity: 0;
  }
}

.holo-particles {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.holo-particle {
  position: absolute;
  background-color: rgba(0, 162, 255, 0.7);
  border-radius: 50%;
  width: 3px;
  height: 3px;
  opacity: 0;
  filter: blur(1px);
  transition: all 0.3s ease;
}

.holo-checkbox-input:checked + .holo-checkbox .holo-particle {
  background-color: rgba(0, 255, 136, 0.7);
  animation: particle-float 3s infinite ease-in-out;
}

.holo-checkbox-input:checked + .holo-checkbox .holo-particle:nth-child(1) {
  top: 20%;
  left: 30%;
  animation-delay: 0.1s;
}

.holo-checkbox-input:checked + .holo-checkbox .holo-particle:nth-child(2) {
  top: 70%;
  left: 20%;
  animation-delay: 0.7s;
}

.holo-checkbox-input:checked + .holo-checkbox .holo-particle:nth-child(3) {
  top: 40%;
  left: 80%;
  animation-delay: 1.3s;
}

.holo-checkbox-input:checked + .holo-checkbox .holo-particle:nth-child(4) {
  top: 60%;
  left: 60%;
  animation-delay: 1.9s;
}

.holo-checkbox-input:checked + .holo-checkbox .holo-particle:nth-child(5) {
  top: 30%;
  left: 45%;
  animation-delay: 2.5s;
}

.holo-checkbox-input:checked + .holo-checkbox .holo-particle:nth-child(6) {
  top: 60%;
  left: 40%;
  animation-delay: 3.1s;
}

@keyframes particle-float {
  0% {
    transform: translateY(0) scale(1);
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  80% {
    opacity: 1;
  }
  100% {
    transform: translateY(-20px) scale(0);
    opacity: 0;
  }
}

.cube-transform {
  position: absolute;
  width: 30%;
  height: 30%;
  transform-style: preserve-3d;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.cube-face {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 162, 255, 0.3);
  border: 1px solid rgba(0, 162, 255, 0.5);
  box-shadow: 0 0 5px rgba(0, 162, 255, 0.3);
  transition: all 0.3s ease;
}

.holo-checkbox-input:checked + .holo-checkbox .cube-transform {
  opacity: 1;
  animation: cube-rotate 5s infinite linear;
}

.holo-checkbox-input:checked + .holo-checkbox .cube-face {
  background-color: rgba(0, 255, 136, 0.3);
  border-color: rgba(0, 255, 136, 0.5);
  box-shadow: 0 0 5px rgba(0, 255, 136, 0.3);
}

.holo-checkbox-input:checked + .holo-checkbox .cube-face:nth-child(1) {
  transform: translateZ(15px);
}

.holo-checkbox-input:checked + .holo-checkbox .cube-face:nth-child(2) {
  transform: rotateY(180deg) translateZ(15px);
}

.holo-checkbox-input:checked + .holo-checkbox .cube-face:nth-child(3) {
  transform: rotateY(90deg) translateZ(15px);
}

.holo-checkbox-input:checked + .holo-checkbox .cube-face:nth-child(4) {
  transform: rotateY(-90deg) translateZ(15px);
}

.holo-checkbox-input:checked + .holo-checkbox .cube-face:nth-child(5) {
  transform: rotateX(90deg) translateZ(15px);
}

.holo-checkbox-input:checked + .holo-checkbox .cube-face:nth-child(6) {
  transform: rotateX(-90deg) translateZ(15px);
}

@keyframes cube-rotate {
  0% {
    transform: rotateX(0) rotateY(0) rotateZ(0);
  }
  100% {
    transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg);
  }
}

.frequency-spectrum {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  height: 40px;
  width: 260px;
  margin-top: 30px;
  gap: 3px;
}

.frequency-bar {
  width: 4px;
  height: 5px;
  background: rgba(0, 162, 255, 0.5);
  border-radius: 2px 2px 0 0;
  transition:
    height 0.3s ease,
    background 0.3s ease;
}

.holo-checkbox-input:checked ~ .frequency-spectrum .frequency-bar {
  background: rgba(0, 255, 136, 0.5);
  animation: frequency-animation 1.5s infinite ease;
}

.holo-checkbox-input:checked ~ .frequency-spectrum .frequency-bar:nth-child(1) {
  animation-delay: 0.1s;
}
.holo-checkbox-input:checked ~ .frequency-spectrum .frequency-bar:nth-child(2) {
  animation-delay: 0.2s;
}
.holo-checkbox-input:checked ~ .frequency-spectrum .frequency-bar:nth-child(3) {
  animation-delay: 0.1s;
}
.holo-checkbox-input:checked ~ .frequency-spectrum .frequency-bar:nth-child(4) {
  animation-delay: 0.3s;
}
.holo-checkbox-input:checked ~ .frequency-spectrum .frequency-bar:nth-child(5) {
  animation-delay: 0.5s;
}
.holo-checkbox-input:checked ~ .frequency-spectrum .frequency-bar:nth-child(6) {
  animation-delay: 0.2s;
}
.holo-checkbox-input:checked ~ .frequency-spectrum .frequency-bar:nth-child(7) {
  animation-delay: 0.4s;
}
.holo-checkbox-input:checked ~ .frequency-spectrum .frequency-bar:nth-child(8) {
  animation-delay: 0.1s;
}
.holo-checkbox-input:checked ~ .frequency-spectrum .frequency-bar:nth-child(9) {
  animation-delay: 0.3s;
}
.holo-checkbox-input:checked
  ~ .frequency-spectrum
  .frequency-bar:nth-child(10) {
  animation-delay: 0.2s;
}
.holo-checkbox-input:checked
  ~ .frequency-spectrum
  .frequency-bar:nth-child(11) {
  animation-delay: 0.5s;
}
.holo-checkbox-input:checked
  ~ .frequency-spectrum
  .frequency-bar:nth-child(12) {
  animation-delay: 0.3s;
}
.holo-checkbox-input:checked
  ~ .frequency-spectrum
  .frequency-bar:nth-child(13) {
  animation-delay: 0.1s;
}
.holo-checkbox-input:checked
  ~ .frequency-spectrum
  .frequency-bar:nth-child(14) {
  animation-delay: 0.4s;
}
.holo-checkbox-input:checked
  ~ .frequency-spectrum
  .frequency-bar:nth-child(15) {
  animation-delay: 0.2s;
}
.holo-checkbox-input:checked
  ~ .frequency-spectrum
  .frequency-bar:nth-child(16) {
  animation-delay: 0.3s;
}
.holo-checkbox-input:checked
  ~ .frequency-spectrum
  .frequency-bar:nth-child(17) {
  animation-delay: 0.1s;
}
.holo-checkbox-input:checked
  ~ .frequency-spectrum
  .frequency-bar:nth-child(18) {
  animation-delay: 0.5s;
}
.holo-checkbox-input:checked
  ~ .frequency-spectrum
  .frequency-bar:nth-child(19) {
  animation-delay: 0.2s;
}
.holo-checkbox-input:checked
  ~ .frequency-spectrum
  .frequency-bar:nth-child(20) {
  animation-delay: 0.4s;
}

@keyframes frequency-animation {
  0% {
    height: 5px;
  }
  50% {
    height: 35px;
  }
  100% {
    height: 5px;
  }
}

.holo-label {
  position: absolute;
  bottom: -60px;
  font-size: 12px;
  font-weight: 700;
  color: rgba(0, 162, 255, 0.8);
  letter-spacing: 1px;
  text-shadow: 0 0 5px rgba(0, 162, 255, 0.5);
  transition: all 0.3s ease;
}

.holo-checkbox-input:checked ~ .holo-label {
  color: rgba(0, 255, 136, 0.8);
  text-shadow: 0 0 5px rgba(0, 255, 136, 0.5);
}

.data-chips {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
  color: white;
}

.data-chip {
  position: absolute;
  padding: 5px 8px;
  background-color: rgba(0, 24, 55, 0.7);
  border: 1px solid rgba(0, 162, 255, 0.5);
  border-radius: 4px;
  font-size: 10px;
  opacity: 0;
  transform: scale(0);
  transition: all 0.3s ease;
}

.holo-checkbox-input:checked ~ .data-chips .data-chip {
  animation: chip-appear 0.5s ease forwards;
  border-color: rgba(0, 255, 136, 0.5);
}

@keyframes chip-appear {
  0% {
    opacity: 0;
    transform: scale(0);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.data-chip:nth-child(1) {
  top: -60px;
  left: 50px;
  animation-delay: 0.5s;
}

.data-chip:nth-child(2) {
  top: 40px;
  left: -120px;
  animation-delay: 1.2s;
}

.data-chip:nth-child(3) {
  top: 120px;
  left: 60px;
  animation-delay: 1.8s;
}

.data-chip:nth-child(4) {
  top: 20px;
  left: 120px;
  animation-delay: 2.3s;
}