:root {
  --zy-lb-overlay-bg: rgba(0, 0, 0, 0.95);
  --zy-lb-content-bg: rgba(255, 255, 255, 0.1);
  --zy-lb-text-color: #ffffff;
  --zy-lb-close-color: #ffffff;
  --zy-lb-close-hover: #dc2626;
  --zy-lb-caption-bg: rgba(0, 0, 0, 0.7);
  --zy-lb-nav-bg: rgba(255, 255, 255, 0.2);
  --zy-lb-nav-hover: #dc2626;
  --zy-lb-nav-color: #ffffff;
  --zy-lb-thumb-border: #ffffff;
  --zy-lb-thumb-active: #dc2626;
  --zy-lb-transition: all 0.3s ease;
}

[data-theme="dark"] {
  --zy-lb-overlay-bg: rgba(10, 10, 20, 0.98);
  --zy-lb-content-bg: rgba(30, 30, 40, 0.3);
  --zy-lb-close-hover: #ef4444;
  --zy-lb-nav-hover: #ef4444;
  --zy-lb-thumb-active: #ef4444;
}

.zy-lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 99999;
  opacity: 0;
  transition: opacity 0.3s ease;
  font-family: 'Inter', sans-serif;
}

.zy-lightbox.active {
  display: flex;
  opacity: 1;
}

.zy-lightbox .zy-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--zy-lb-overlay-bg);
  backdrop-filter: blur(8px);
  cursor: default;
}

.zy-lightbox .zy-close {
  position: absolute;
  top: 20px;
  right: 30px;
  width: 45px;
  height: 45px;
  background: var(--zy-lb-content-bg);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  color: var(--zy-lb-close-color);
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 100002;
  transition: var(--zy-lb-transition);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.zy-lightbox .zy-close:hover {
  background: var(--zy-lb-close-hover);
  border-color: var(--zy-lb-close-hover);
  transform: rotate(90deg);
  color: white;
}

.zy-lightbox .zy-content {
  position: relative;
  width: 85%;
  max-width: 1200px;
  max-height: 85vh;
  margin: auto;
  z-index: 100001;
  display: flex;
  flex-direction: column;
  animation: zyZoomIn 0.4s ease;
}

.zy-lightbox .zy-image-container {
  position: relative;
  width: 100%;
  height: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--zy-lb-content-bg);
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.zy-lightbox .zy-image-container img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  transition: transform 0.3s ease;
  border-radius: 5px;
}

.zy-lightbox .zy-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--zy-lb-caption-bg);
  color: var(--zy-lb-text-color);
  padding: 15px 20px;
  text-align: center;
  font-size: 1rem;
  backdrop-filter: blur(5px);
  border-bottom-left-radius: 5px;
  border-bottom-right-radius: 5px;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.zy-lightbox .zy-image-container:hover .zy-caption {
  transform: translateY(0);
}

.zy-lightbox .zy-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: var(--zy-lb-nav-bg);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: var(--zy-lb-nav-color);
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 100002;
  transition: var(--zy-lb-transition);
  backdrop-filter: blur(5px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.zy-lightbox .zy-nav:hover {
  background: var(--zy-lb-nav-hover);
  border-color: var(--zy-lb-nav-hover);
  transform: translateY(-50%) scale(1.1);
  color: white;
}

.zy-lightbox .zy-nav.prev {
  left: 20px;
}

.zy-lightbox .zy-nav.next {
  right: 20px;
}

.zy-lightbox .zy-counter {
  position: absolute;
  top: 20px;
  left: 30px;
  background: var(--zy-lb-content-bg);
  color: var(--zy-lb-text-color);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 100002;
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.zy-lightbox .zy-thumbnails {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  padding: 15px 20px;
  background: var(--zy-lb-content-bg);
  border-radius: 60px;
  backdrop-filter: blur(10px);
  z-index: 100002;
  max-width: 80%;
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  scrollbar-width: thin;
  scrollbar-color: var(--zy-lb-thumb-active) rgba(255, 255, 255, 0.2);
}

.zy-lightbox .zy-thumbnails::-webkit-scrollbar {
  height: 5px;
}

.zy-lightbox .zy-thumbnails::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}

.zy-lightbox .zy-thumbnails::-webkit-scrollbar-thumb {
  background: var(--zy-lb-thumb-active);
  border-radius: 10px;
}

.zy-lightbox .zy-thumb {
  width: 60px;
  height: 60px;
  border-radius: 5px;
  overflow: hidden;
  cursor: pointer;
  border: 3px solid transparent;
  transition: var(--zy-lb-transition);
  opacity: 0.6;
  flex-shrink: 0;
}

.zy-lightbox .zy-thumb:hover {
  opacity: 1;
  transform: translateY(-3px);
}

.zy-lightbox .zy-thumb.active {
  border-color: var(--zy-lb-thumb-active);
  opacity: 1;
  transform: scale(1.05);
  box-shadow: 0 5px 15px rgba(220, 38, 38, 0.4);
}

.zy-lightbox .zy-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.zy-lightbox .zy-loader {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top: 4px solid var(--zy-lb-thumb-active);
  border-radius: 50%;
  animation: zySpin 1s linear infinite;
  z-index: 100003;
}

.zy-app-trigger {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.9) !important;
  border: none;
  border-radius: 50%;
  color: #000000 !important;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 100;
  opacity: 0;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 2px solid rgba(0, 0, 0, 0.1);
  padding: 0;
  margin: 0;
  line-height: 1;
}

.zy-image-wrapper {
  position: relative;
  overflow: hidden;
  display: block;
  width: 100%;
  height: 100%;
}

.zy-image-wrapper:hover .zy-app-trigger {
  opacity: 1;
  transform: scale(1.1);
}

.zy-app-trigger:hover {
  background: #f0f0f0 !important;
  transform: scale(1.15) rotate(5deg);
}

.zy-app-trigger i {
  font-size: 18px;
  color: #000000 !important;
}

@keyframes zyZoomIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes zySpin {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@media (max-width: 768px) {
  .zy-lightbox .zy-content {
    width: 95%;
  }
  
  .zy-lightbox .zy-nav {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }
  
  .zy-lightbox .zy-nav.prev {
    left: 10px;
  }
  
  .zy-lightbox .zy-nav.next {
    right: 10px;
  }
  
  .zy-lightbox .zy-thumbnails {
    padding: 8px 12px;
    bottom: 15px;
    gap: 5px;
    max-width: 95%;
    width: auto !important;
    overflow-x: visible !important;
    display: inline-grid !important;
    grid-template-columns: repeat(auto-fit, minmax(45px, 45px)) !important;
    justify-content: center !important;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 15px;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .zy-lightbox .zy-thumb {
    width: 42px !important;
    height: 42px !important;
    margin: 0;
    border-width: 2px;
  }
  
  .zy-lightbox .zy-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .zy-lightbox .zy-thumbnails::-webkit-scrollbar {
    display: none;
  }
  
  .zy-lightbox .zy-thumbnails {
    -ms-overflow-style: none;
    scrollbar-width: none;
  }
  
  .zy-lightbox .zy-close {
    top: 10px;
    right: 15px;
    width: 40px;
    height: 40px;
    font-size: 22px;
  }
  
  .zy-lightbox .zy-counter {
    top: 10px;
    left: 15px;
    padding: 5px 12px;
    font-size: 0.8rem;
  }
  
  .zy-app-trigger {
    opacity: 0.9 !important;
    width: 44px;
    height: 44px;
    font-size: 20px;
    background: rgba(255, 255, 255, 0.95) !important;
  }
}

body.zy-lock-scroll {
  overflow: hidden !important;
  padding-right: var(--zy-scrollbar-width, 0px);
}

.zy-lightbox.active ~ * {
  pointer-events: none;
}

.zy-lightbox.active .zy-content,
.zy-lightbox.active .zy-close,
.zy-lightbox.active .zy-nav,
.zy-lightbox.active .zy-thumbnails {
  pointer-events: auto;
}