.loader-container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.traffic-light {
  background: linear-gradient(145deg, #1a1a1a 0%, #2d2d2d 40%, #1e1e1e 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  padding: 24px;
  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.5),
    0 20px 40px rgba(0, 0, 0, 0.3),
    0 8px 16px rgba(0, 0, 0, 0.2),
    inset 0 2px 0 rgba(255, 255, 255, 0.05),
    inset 0 -2px 20px rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(20px) saturate(180%);
  position: relative;
  width: 100px;
}

.light-row {
  margin: 18px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.light-row:first-child {
  margin-top: 0;
}

.light-row:last-child {
  margin-bottom: 0;
}

.light {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  position: relative;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.06);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.light::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 20px;
  width: 28px;
  height: 24px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.15) 0%,
    transparent 60%
  );
  border-radius: 50%;
  filter: blur(6px);
  opacity: 0.4;
}

.light::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(
    circle at 35% 35%,
    rgba(255, 255, 255, 0.08) 0%,
    transparent 65%
  );
}

.red-light {
  background: radial-gradient(circle at center, #2d1515 0%, #1a0808 80%),
    linear-gradient(135deg, #331212, #1a0606);
  box-shadow:
    inset 0 6px 12px rgba(0, 0, 0, 0.4),
    inset 0 -3px 6px rgba(255, 255, 255, 0.02);
  animation: redSequence 4s ease-in-out infinite;
}

@keyframes redSequence {
  0% {
    background: radial-gradient(circle at center, #ff4444 0%, #cc1111 80%),
      linear-gradient(135deg, #ff5555, #dd2222);
    border-color: rgba(255, 68, 68, 0.25);
    box-shadow:
      0 0 40px rgba(255, 68, 68, 0.6),
      0 0 80px rgba(255, 68, 68, 0.3),
      0 0 120px rgba(255, 68, 68, 0.15),
      inset 0 3px 6px rgba(255, 255, 255, 0.15),
      inset 0 -3px 6px rgba(0, 0, 0, 0.4);
    transform: scale(1.05);
  }

  25%,
  75%,
  100% {
    background: radial-gradient(circle at center, #2d1515 0%, #1a0808 80%),
      linear-gradient(135deg, #331212, #1a0606);
    border-color: rgba(255, 255, 255, 0.06);
    box-shadow:
      inset 0 6px 12px rgba(0, 0, 0, 0.4),
      inset 0 -3px 6px rgba(255, 255, 255, 0.02);
    transform: scale(1);
  }
}

.yellow-light {
  background: radial-gradient(circle at center, #2d2d15 0%, #1a1a08 80%),
    linear-gradient(135deg, #333312, #1a1a06);
  box-shadow:
    inset 0 6px 12px rgba(0, 0, 0, 0.4),
    inset 0 -3px 6px rgba(255, 255, 255, 0.02);
  animation: yellowSequence 4s ease-in-out infinite;
}

@keyframes yellowSequence {
  0%,
  50%,
  100% {
    background: radial-gradient(circle at center, #2d2d15 0%, #1a1a08 80%),
      linear-gradient(135deg, #333312, #1a1a06);
    border-color: rgba(255, 255, 255, 0.06);
    box-shadow:
      inset 0 6px 12px rgba(0, 0, 0, 0.4),
      inset 0 -3px 6px rgba(255, 255, 255, 0.02);
    transform: scale(1);
  }

  25% {
    background: radial-gradient(circle at center, #ffdd44 0%, #cc9900 80%),
      linear-gradient(135deg, #ffee55, #ddaa22);
    border-color: rgba(255, 221, 68, 0.25);
    box-shadow:
      0 0 40px rgba(255, 221, 68, 0.6),
      0 0 80px rgba(255, 221, 68, 0.3),
      0 0 120px rgba(255, 221, 68, 0.15),
      inset 0 3px 6px rgba(255, 255, 255, 0.15),
      inset 0 -3px 6px rgba(0, 0, 0, 0.4);
    transform: scale(1.05);
  }
}

.green-light {
  background: radial-gradient(circle at center, #152d15 0%, #081a08 80%),
    linear-gradient(135deg, #123312, #061a06);
  box-shadow:
    inset 0 6px 12px rgba(0, 0, 0, 0.4),
    inset 0 -3px 6px rgba(255, 255, 255, 0.02);
  animation: greenSequence 4s ease-in-out infinite;
}

@keyframes greenSequence {
  0%,
  25%,
  75% {
    background: radial-gradient(circle at center, #152d15 0%, #081a08 80%),
      linear-gradient(135deg, #123312, #061a06);
    border-color: rgba(255, 255, 255, 0.06);
    box-shadow:
      inset 0 6px 12px rgba(0, 0, 0, 0.4),
      inset 0 -3px 6px rgba(255, 255, 255, 0.02);
    transform: scale(1);
  }

  50%,
  100% {
    background: radial-gradient(circle at center, #44ff44 0%, #11cc11 80%),
      linear-gradient(135deg, #55ff55, #22dd22);
    border-color: rgba(68, 255, 68, 0.25);
    box-shadow:
      0 0 40px rgba(68, 255, 68, 0.6),
      0 0 80px rgba(68, 255, 68, 0.3),
      0 0 120px rgba(68, 255, 68, 0.15),
      inset 0 3px 6px rgba(255, 255, 255, 0.15),
      inset 0 -3px 6px rgba(0, 0, 0, 0.4);
    transform: scale(1.05);
  }
}

.loading-status {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 500;
  letter-spacing: 0.5px;
  animation: statusUpdate 4s ease-in-out infinite;
}

.loading-status::before {
  content: "Initializing red signal...";
  animation: textUpdate 4s ease-in-out infinite;
}

@keyframes textUpdate {
  0%,
  24% {
    content: "Initializing red signal...";
  }
  25%,
  49% {
    content: "Preparing yellow transition...";
  }
  50%,
  74% {
    content: "Activating green protocol...";
  }
  75%,
  100% {
    content: "Completing traffic sequence...";
  }
}

@keyframes statusUpdate {
  0%,
  100% {
    opacity: 1;
  }
  12.5%,
  37.5%,
  62.5%,
  87.5% {
    opacity: 0.5;
  }
}