:root {
  --lb-bg: var(--color-bg, #fdfdf8);
  --lb-text: var(--color-text, #1f1f1b);
  --lb-surface: rgba(253, 253, 248, 0.9);
  --lb-focus-ring: var(--focus-ring, #1f1f1b);

  --lb-radius: 6px;

  --lb-skeleton-1: #eceee6;
  --lb-skeleton-2: #e4e7de;

  --lb-close-opacity: 0.4;
  --lb-nav-opacity-active: 0.75;
  --lb-nav-opacity-disabled: 0.18;
  --lb-nav-opacity-disabled-audio: 0.12;

  --lb-transition-fast: var(--transition-fast, 0.15s ease);
  --lb-transition-medium: var(--transition-medium, 0.2s ease);
  --lb-transition-overlay: 0.22s ease;
  --lb-transition-overlay-out: 0.08s cubic-bezier(0.4, 0, 0.2, 1);
  --lb-transition-image: 0.32s ease;
  --lb-transition-control: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --lb-ease-smooth: cubic-bezier(0.22, 1, 0.36, 1);
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 20px;
  z-index: 200;
  background: var(--lb-text);
  color: var(--lb-bg);
  padding: 8px 16px;
  font-size: 14px;
  border-radius: 0 0 var(--lb-radius) var(--lb-radius);
  text-decoration: none;
  transition: top var(--lb-transition-medium);
}

.skip-link:focus {
  top: 0;
}

#lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100dvh;
  padding: 0 20px clamp(16px, 6vh, 40px);
  box-sizing: border-box;
  overflow: hidden;
  overscroll-behavior: contain;
  background: var(--lb-bg);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--lb-transition-overlay);
}

#lightbox-overlay.visivel {
  opacity: 1;
  pointer-events: all;
}

#lightbox-barra-fechar {
  display: flex;
  justify-content: flex-end;
  width: 100%;
  max-width: 700px;
  margin-top: 30px;
  align-self: center;
  flex-shrink: 0;
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.32s var(--lb-ease-smooth),
    transform 0.32s var(--lb-ease-smooth);
}

#lightbox-overlay.visivel #lightbox-barra-fechar {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.18s;
}

#lightbox-fechar {
  padding: 0;
  border: 0;
  background: none;
  color: var(--lb-text);
  font: inherit;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
  opacity: var(--lb-close-opacity);
  transition: opacity var(--lb-transition-overlay);
  will-change: opacity;
}

#lightbox-fechar:hover {
  opacity: 1;
}

#lightbox-fechar:focus-visible {
  opacity: 1;
  outline: 2px solid var(--lb-focus-ring);
  outline-offset: 4px;
}

#lightbox-corpo {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: stretch;
  gap: 20px;
  width: 100%;
  max-width: 700px;
  min-height: 0;
  padding-top: 20px;
  box-sizing: border-box;
  align-self: center;
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.32s var(--lb-ease-smooth),
    transform 0.32s var(--lb-ease-smooth);
}

#lightbox-overlay.visivel #lightbox-corpo {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.18s;
}

#lightbox-midia-coluna {
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  align-items: center;
  width: min(100%, var(--coluna-width, 100%));
  min-width: 0;
  min-height: 0;
}

#lightbox-midia-palco {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

#lightbox-midia-palco.modo-imagem {
  width: min(100%, var(--frame-width, 100%));
}

#lightbox-midia-palco.modo-audio {
  width: min(100%, var(--audio-stage-width, 100%));
}

#lightbox-img-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--lb-radius);
}

#lightbox-audio-wrapper {
  position: relative;
}

#lightbox-img-wrapper {
  display: none;
  align-items: center;
  justify-content: center;
  width: fit-content;
  max-width: 100%;
  max-height: var(--img-max-height, 85vh);
}

#lightbox-img-wrapper::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--lb-radius);
  background: linear-gradient(
    90deg,
    var(--lb-skeleton-1) 25%,
    var(--lb-skeleton-2) 50%,
    var(--lb-skeleton-1) 75%
  );
  background-size: 200% 100%;
  opacity: 1;
  animation: lb-skeleton 1.5s infinite;
  transition: opacity var(--lb-transition-overlay);
}

#lightbox-img-wrapper.carregada::before {
  opacity: 0;
  pointer-events: none;
}

@keyframes lb-skeleton {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

#lightbox-picture {
  display: block;
}

#lightbox-imagem {
  display: block;
  max-width: 100%;
  max-height: var(--img-max-height, 85vh);
  opacity: 0;
  user-select: none;
  -webkit-user-drag: none;
  transition: opacity var(--lb-transition-image);
}

#lightbox-img-wrapper.carregada #lightbox-imagem {
  opacity: 1;
}

#lightbox-audio-wrapper {
  display: none;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 54px;
}

#lightbox-audio {
  display: block;
  width: min(100%, var(--audio-control-width, 400px));
  min-width: 200px;
  height: 54px;
  outline: none;
}

#lightbox-nav {
  display: block;
  width: 100%;
}

#lightbox-midia-palco.modo-imagem #lightbox-nav {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

#lightbox-midia-palco.modo-audio #lightbox-nav {
  position: static;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  width: 100%;
  margin-top: 12px;
}

#lightbox-nav-ant,
#lightbox-nav-prox {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: var(--lb-surface);
  color: var(--lb-text);
  cursor: pointer;
  opacity: 0;
  pointer-events: auto;
  flex: 0 0 auto;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition:
    opacity var(--lb-transition-control),
    background-color var(--lb-transition-control),
    transform var(--lb-transition-control);
}

#lightbox-nav-ant svg,
#lightbox-nav-prox svg {
  display: block;
  width: 18px;
  height: 18px;
}

#lightbox-nav-ant img,
#lightbox-nav-prox img {
  display: block;
  width: 18px;
  height: 18px;
}

#lightbox-midia-palco.modo-imagem #lightbox-nav-ant,
#lightbox-midia-palco.modo-imagem #lightbox-nav-prox {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

#lightbox-midia-palco.modo-imagem #lightbox-nav-ant {
  left: 25px;
}

#lightbox-midia-palco.modo-imagem #lightbox-nav-prox {
  right: 25px;
}

#lightbox-midia-palco.modo-audio #lightbox-nav-ant,
#lightbox-midia-palco.modo-audio #lightbox-nav-prox {
  position: static;
  transform: none;
  opacity: var(--lb-nav-opacity-active);
}

#lightbox-midia-palco.modo-audio #lightbox-nav-ant {
  justify-self: start;
}

#lightbox-midia-palco.modo-audio #lightbox-nav-prox {
  justify-self: end;
}

#lightbox-nav-ant.is-disabled,
#lightbox-nav-prox.is-disabled {
  pointer-events: none;
  cursor: default;
}

#lightbox-midia-palco.modo-imagem.controles-ativos #lightbox-nav-ant:not(.is-disabled),
#lightbox-midia-palco.modo-imagem.controles-ativos #lightbox-nav-prox:not(.is-disabled),
#lightbox-midia-palco.modo-imagem #lightbox-nav-ant:focus-visible:not(.is-disabled),
#lightbox-midia-palco.modo-imagem #lightbox-nav-prox:focus-visible:not(.is-disabled) {
  opacity: var(--lb-nav-opacity-active);
}

#lightbox-midia-palco.modo-imagem.controles-ativos #lightbox-nav-ant.is-disabled,
#lightbox-midia-palco.modo-imagem.controles-ativos #lightbox-nav-prox.is-disabled,
#lightbox-midia-palco.modo-imagem #lightbox-nav-ant:focus-visible.is-disabled,
#lightbox-midia-palco.modo-imagem #lightbox-nav-prox:focus-visible.is-disabled {
  opacity: var(--lb-nav-opacity-disabled);
}

#lightbox-midia-palco.modo-audio #lightbox-nav-ant.is-disabled,
#lightbox-midia-palco.modo-audio #lightbox-nav-prox.is-disabled {
  opacity: var(--lb-nav-opacity-disabled-audio);
}

#lightbox-nav-ant:focus-visible,
#lightbox-nav-prox:focus-visible {
  outline: 2px solid var(--lb-focus-ring);
  outline-offset: 4px;
}

@media (hover: hover) and (pointer: fine) {
  #lightbox-midia-palco.modo-imagem:hover #lightbox-nav-ant:not(.is-disabled),
  #lightbox-midia-palco.modo-imagem:hover #lightbox-nav-prox:not(.is-disabled) {
    opacity: var(--lb-nav-opacity-active);
  }

  #lightbox-midia-palco.modo-imagem:hover #lightbox-nav-ant.is-disabled,
  #lightbox-midia-palco.modo-imagem:hover #lightbox-nav-prox.is-disabled {
    opacity: var(--lb-nav-opacity-disabled);
  }

  #lightbox-nav-ant:hover:not(.is-disabled),
  #lightbox-nav-prox:hover:not(.is-disabled) {
    opacity: 1;
  }
}

#lightbox-nav-ant:active:not(.is-disabled),
#lightbox-nav-prox:active:not(.is-disabled) {
  opacity: 1;
  transform: translateY(-50%) scale(0.92);
  background: color-mix(in srgb, var(--lb-text) 18%, var(--lb-surface));
  transition:
    opacity 0.06s ease,
    background-color 0.06s ease,
    transform 0.06s ease;
}

#lightbox-legenda {
  display: flex;
  flex: 0 1 auto;
  flex-direction: column;
  gap: 8px;
  width: min(100%, var(--legend-width, 100%));
  min-height: 0;
  max-height: var(--legend-max-height, none);
  align-self: center;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity 0.3s var(--lb-ease-smooth),
    transform 0.3s var(--lb-ease-smooth);
}

#lightbox-legenda.carregada {
  opacity: 1;
  transform: translateY(0);
}

#lightbox-nome,
#lightbox-comentario {
  margin: 0;
  color: var(--lb-text);
  font-size: 16px;
  line-height: 1.5;
}

#lightbox-nome {
  font-weight: 700;
}

#lightbox-alt {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

#lightbox-exif-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: 0;
}

#lightbox-exif-container:not(:has(div:not([hidden]))) {
  display: none;
}

#lightbox-exif {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0;
  font-size: 14px;
  color: var(--lb-text);
  opacity: 0.6;
  letter-spacing: 0.02em;
}

#lightbox-exif[hidden] {
  display: none;
}

#lightbox-exif2 {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 0;
  font-size: 14px;
  color: var(--lb-text);
  opacity: 0.6;
  letter-spacing: 0.02em;
}

#lightbox-exif2[hidden] {
  display: none;
}

#lightbox-exif2 .lightbox-exif-icon {
  display: none;
}

#lightbox-exif2::before {
  content: "\00b7";
  font-size: 14px;
  color: var(--lb-text);
  opacity: 0.6;
  margin: 0 5px;
}

#lightbox-camera {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0;
  font-size: 14px;
  color: var(--lb-text);
  opacity: 0.6;
  letter-spacing: 0.02em;
}

#lightbox-camera[hidden] {
  display: none;
}

#lightbox-lente {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0;
  font-size: 14px;
  color: var(--lb-text);
  opacity: 0.6;
  letter-spacing: 0.02em;
}

#lightbox-lente[hidden] {
  display: none;
}

.lightbox-lente-icon {
  display: block;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  -webkit-mask-image: url('/ui/camera.svg');
  mask-image: url('/ui/camera.svg');
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  background-color: var(--lb-text);
  opacity: 0.7;
}

.lightbox-camera-icon {
  display: block;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  -webkit-mask-image: url('/ui/camera.svg');
  mask-image: url('/ui/camera.svg');
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  background-color: var(--lb-text);
  opacity: 0.7;
}

#lightbox-horario {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0;
  font-size: 14px;
  color: var(--lb-text);
  opacity: 0.6;
  letter-spacing: 0.02em;
}

#lightbox-horario[hidden] {
  display: none;
}

#lightbox-iluminacao {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0;
  font-size: 14px;
  color: var(--lb-text);
  opacity: 0.6;
  letter-spacing: 0.02em;
}

#lightbox-iluminacao[hidden] {
  display: none;
}

.lightbox-iluminacao-icon {
  display: block;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  -webkit-mask-image: url('/ui/iluminacao.svg');
  mask-image: url('/ui/iluminacao.svg');
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  background-color: var(--lb-text);
  opacity: 0.7;
}

.lightbox-horario-icon {
  display: block;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  -webkit-mask-image: url('/ui/relogio.svg');
  mask-image: url('/ui/relogio.svg');
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  background-color: var(--lb-text);
  opacity: 0.7;
}

.lightbox-exif-icon {
  display: block;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  -webkit-mask-image: url('/ui/imagem.svg');
  mask-image: url('/ui/imagem.svg');
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  background-color: var(--lb-text);
  opacity: 0.7;
}

.lightbox-exif-sep {
  margin: 0 5px;
}

@media (prefers-color-scheme: dark) {
  .lightbox-exif-icon {
    background-color: var(--lb-text);
  }
}

@media (max-width: 699px) and (orientation: portrait) {
  #lightbox-midia-coluna {
    align-items: center;
  }

  #lightbox-midia-palco {
    margin-inline: auto;
  }
}

@media (min-width: 560px) and (orientation: landscape),
       (min-width: 700px) {
  #lightbox-corpo {
    flex-direction: row;
    align-items: flex-start;
    gap: 30px;
  }

  #lightbox-legenda {
    flex: 0 0 min(100%, var(--legend-width, 240px));
    width: min(100%, var(--legend-width, 240px));
    max-width: min(100%, var(--legend-width, 240px));
    max-height: none;
    align-self: flex-start;
    padding-bottom: 0;
  }

  #lightbox-camera,
  #lightbox-lente,
  #lightbox-exif-container,
  #lightbox-exif,
  #lightbox-exif2,
  #lightbox-horario,
  #lightbox-iluminacao {
    justify-content: flex-start;
  }

  #lightbox-exif-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  #lightbox-exif2 {
    gap: 8px;
  }

  #lightbox-exif2 .lightbox-exif-icon {
    display: block;
  }

  #lightbox-exif2::before {
    display: none;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --lb-bg: var(--color-bg, #080909);
    --lb-text: var(--color-text, #ecece8);
    --lb-surface: rgba(8, 9, 9, 0.9);
    --lb-focus-ring: var(--focus-ring, #f1f1ec);

    --lb-skeleton-1: #161716;
    --lb-skeleton-2: #1f201e;
  }

  #lightbox-audio {
    filter: invert(100%) hue-rotate(180deg) brightness(1.2);
  }

  #lightbox-nav-ant img,
  #lightbox-nav-prox img {
    filter: invert(1);
  }
}