/* Light bulb toggle styles */

.light-bulb-container {
  position: fixed;
  top: 0;
  right: 30px;
  z-index: 1000;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

body.case-study-open .light-bulb-container {
  opacity: 0;
  pointer-events: none;
}

.light-cord {
  width: 2px;
  height: 60px;
  background: linear-gradient(to bottom, #666, #888);
  margin: 0 auto;
  transform-origin: top center;
  animation: cord-swing 3s ease-in-out infinite;
}

.light-bulb {
  display: block;
  width: 80px;
  height: 80px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  pointer-events: auto;
  transform-origin: top center;
  animation: bulb-swing 3s ease-in-out infinite;
  transition: transform 0.1s ease;
}

.light-bulb:hover {
  transform: scale(1.05);
}

.light-bulb:active {
  transform: scale(0.95);
}

.bulb-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.bulb-glow {
  transition: opacity 0.3s ease;
}

.bulb-glass {
  transition: fill 0.3s ease;
}

/* Light mode (bulb on) */
body:not(.dark-mode) .bulb-glow {
  opacity: 0.8;
}

body:not(.dark-mode) .bulb-glass {
  fill: #fff9e6;
}

/* Dark mode (bulb off) */
body.dark-mode .bulb-glow {
  opacity: 0;
}

body.dark-mode .bulb-glass {
  fill: #4a4a4a;
}

/* Swinging animation */
@keyframes cord-swing {
  0%, 100% {
    transform: rotate(-2deg);
  }
  50% {
    transform: rotate(2deg);
  }
}

@keyframes bulb-swing {
  0%, 100% {
    transform: rotate(-2deg);
  }
  50% {
    transform: rotate(2deg);
  }
}

/* Responsive - hide on mobile */
@media (max-width: 768px) {
  .light-bulb-container {
    right: 15px;
  }
  
  .light-bulb {
    width: 60px;
    height: 60px;
  }
  
  .light-cord {
    height: 40px;
  }
}