#nf-lb {
  display: none;
  position: fixed;
  z-index: 99999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--clr-main);
  color: var(--clr-text);

  touch-action: none; /* blockiert native Scroll-/Swipe-Gesten */
  overscroll-behavior: contain; /* verhindert Bounce/Scroll-Propagation */
}

.nf-lb-bg {
  position: absolute;
  inset: 0;
  background: var(--clr-main);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.nf-lb-image {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.nf-lb-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  will-change: transform;
}

.nf-lb-nav {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  align-items: center;
  font-size: 1.6rem;
  gap: 0.5rem;
  width: 2rem;
  overflow: hidden;
  transition: width 0.4s ease, transform 0.3s ease;
}

.nflb-logo {
  position: fixed;
  top: 2rem;
  left: 2rem;
  width: 2rem;
  height: 2rem;
  background: var(--clr-main);
  border-radius: 50%;
}

.nflb-logo img {
  object-fit: cover;
  width: 96%;
  height: 96%;
  padding-left: 2%;
  padding-top: 2%;
  opacity: 0.9;
}

/* Basis */

.tooltip-trigger {
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #1e2219AA;
  color: var(--clr-text);
  border-radius: 50%;
}
.tooltip-wrapper {
  display: inline-block;
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  width: 2rem;
  opacity: 0.9;
}

/* Tooltip verstecken */
.tooltip-content {
  position: absolute;
  bottom: 120%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--clr-main);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 0.3rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}


.tooltip-content table td {
  padding: 0 0.25rem;
}

.tooltip-trigger {
  position: fixed;
  top: 2rem;
  right: 2rem;
}


/* Tooltip sichtbar (aktiv) */
.tooltip-wrapper.active .tooltip-content {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-100%) translateY(-5px);
}

.key, .swipe {
  border: 1px solid var(--clr-text);
  width: 1.7rem;
  height: 1.2rem;
  font-size: 0.9rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-style: normal;
}

.key.esc { font-size: 0.7rem; }

.exifs {
  position: absolute; 
  top: 0rem;
  width: 100%;
  height: 100%;
  background-color: #1e2219AA;
  padding: 1rem 2rem;
  transform: translateY(-100%);
  display: flex;
  flex-flow: column nowrap;
  justify-content: space-between;
  transform: translateY(-100%);
  transition: transform 0.3s ease;
}

.exifs.shown {
  transform: translateY(0%);
  
}