/* Fullscreen Slideshow Styles */
.fullscreen-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.95);
  z-index: 9999;
  display: none;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.fullscreen-overlay.active {
  display: flex;
}

.fullscreen-container {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  box-sizing: border-box;
}

.fullscreen-slide {
  display: none;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  transition: opacity 0.3s ease;
}

.fullscreen-slide.active {
  display: block;
}

.fullscreen-controls {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
}

.fullscreen-btn {
  background: rgba(0, 0, 0, 0.7);
  border: none;
  color: white;
  font-size: 24px;
  padding: 15px 20px;
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.3s ease;
  pointer-events: auto;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 10000;
}

.fullscreen-btn:hover {
  background: rgba(0, 0, 0, 0.9);
  transform: scale(1.1);
}

.fullscreen-btn:active {
  transform: scale(0.95);
}

.fullscreen-prev {
  margin-left: 20px;
}

.fullscreen-next {
  margin-right: 20px;
}

.fullscreen-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(0, 0, 0, 0.7);
  border: none;
  color: white;
  font-size: 28px;
  padding: 10px 15px;
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.3s ease;
  pointer-events: auto;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 10001;
}

.fullscreen-close:hover {
  background: rgba(255, 0, 0, 0.7);
  transform: scale(1.1);
}

.fullscreen-close:active {
  transform: scale(0.95);
}

.fullscreen-dots {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  pointer-events: auto;
  z-index: 10000;
}

.fullscreen-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.fullscreen-dot.active,
.fullscreen-dot:hover {
  background: white;
  transform: scale(1.2);
}

.fullscreen-counter {
  position: absolute;
  bottom: 30px;
  right: 30px;
  color: white;
  font-size: 14px;
  background: rgba(0, 0, 0, 0.7);
  padding: 8px 16px;
  border-radius: 20px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  pointer-events: none;
  z-index: 10000;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
  .fullscreen-container {
    padding: 10px;
  }
  
  .fullscreen-btn {
    font-size: 20px;
    padding: 12px 16px;
  }
  
  .fullscreen-prev {
    margin-left: 10px;
  }
  
  .fullscreen-next {
    margin-right: 10px;
  }
  
  .fullscreen-close {
    top: 15px;
    right: 15px;
    font-size: 24px;
    padding: 8px 12px;
  }
  
  .fullscreen-dots {
    bottom: 20px;
  }
  
  .fullscreen-dot {
    width: 10px;
    height: 10px;
  }
  
  .fullscreen-counter {
    bottom: 20px;
    right: 20px;
    font-size: 12px;
    padding: 6px 12px;
  }
}

@media (max-width: 480px) {
  .fullscreen-container {
    padding: 5px;
  }
  
  .fullscreen-btn {
    font-size: 18px;
    padding: 10px 14px;
  }
  
  .fullscreen-prev {
    margin-left: 5px;
  }
  
  .fullscreen-next {
    margin-right: 5px;
  }
  
  .fullscreen-close {
    top: 10px;
    right: 10px;
    font-size: 20px;
    padding: 6px 10px;
  }
  
  .fullscreen-dots {
    bottom: 15px;
    gap: 8px;
  }
  
  .fullscreen-dot {
    width: 8px;
    height: 8px;
  }
  
  .fullscreen-counter {
    bottom: 15px;
    right: 15px;
    font-size: 11px;
    padding: 4px 10px;
  }
}

/* Touch gesture indicators */
.fullscreen-gesture-hint {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  text-align: center;
  pointer-events: none;
  z-index: 10000;
  animation: fadeInOut 3s ease-in-out;
}

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

/* Loading spinner for images */
.fullscreen-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 18px;
  z-index: 10000;
}

.fullscreen-loading::after {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 1s ease-in-out infinite;
  margin-left: 10px;
}

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

/* Prevent body scroll when fullscreen is active */
body.fullscreen-active {
  overflow: hidden;
  position: fixed;
  width: 100%;
}

/* Enhanced project slideshow styles for clickable images */
.project-slideshow .slide img {
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-slideshow .slide img:hover {
  transform: scale(1.02);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Add click indicator */
.project-slideshow .slide img::after {
  content: '🔍';
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 5px 8px;
  border-radius: 4px;
  font-size: 12px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.project-slideshow .slide:hover img::after {
  opacity: 1;
}