.gallery-wrapper {
  --overlay: transparent;
  display: grid;
  background-color: var(--overlay);
  transition: background-color 0.7s;
  position: relative;
  z-index: 1;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  cursor: pointer;
}

.gallery img {
  width: 250px;
  height: 300px;
  object-fit: cover;
  border-radius: 10px;
  transition: transform 0.4s ease, filter 0.4s ease;
}

.gallery img:hover {
  transform: scale(1.05);
  filter: brightness(1.08);
}

dialog {
  margin: 0;
  padding: 0;
  width: min(80%, 1000px);
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 10px;
  background-color: #ddddddfa;
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.5s ease;
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 1000;
  overflow: hidden;
  box-sizing: border-box;
}

dialog[open] {
  transform: translate(-50%, -50%) scale(1);
}

/* overlay iza */
dialog::backdrop {
  background-color: rgba(1, 7, 19, 0.753); /* poluprovidna pozadina */
}

dialog .slider {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* slider-track - sve slike */
dialog .slider-track {
  display: flex;
  height: 100%;
  transform: translateX(var(--x, 0));
  transition: transform 0.5s ease;
}

/* pojedinačne slike */
dialog .slider-track img {
  flex-shrink: 0;
  width: 100%;
  height: 100vh;
  object-fit: cover;
  padding: 0 12%;
}

/* Sakrij default strelicu iz HTML-a */
dialog .previous,
dialog .next {
  position: absolute;
  bottom: 20px;
  width: 35px;
  height: 35px;
  border: none;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(2px);
  cursor: pointer;
  z-index: 2000;
  padding: 0;
  outline: none;
  font-size: 0; /* SAKRIVA ugrađeni simbol */
}

/* previous levo od next */
dialog .previous {
  right: 60px;
}

dialog .next {
  right: 20px;
}

/* Pseudo-element sa FontAwesome ikonom */
dialog .previous::before,
dialog .next::before {
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 17px;
  color: #051441;
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

dialog .previous::before {
  content: "\f053";
}

dialog .next::before {
  content: "\f054";
}

/* Hover */
dialog .previous:hover,
dialog .next:hover {
  background: rgba(255, 255, 255, 0.8);
}

@media (max-width: 992px) {
  .gallery {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery img {
    width: 100%;
    height: 150px;
  }

  dialog .slider-track img {
    height: auto;
    padding: 0 30px;
  }

  dialog .previous,
  dialog .next {
    bottom: auto;
    top: 50%;
    transform: translateY(-50%);
  }

  dialog .previous {
    left: 0;
    right: auto;
  }

  dialog .next {
    right: 0;
    left: auto;
  }

  dialog .previous,
  dialog .next {
    width: 30px;
    height: 30px;
  }
}

@media (max-width: 768px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}