.img-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;

  opacity: 0;
  visibility: hidden;
  pointer-events: none;

  transition: opacity 160ms ease, visibility 160ms ease;
}

.img-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.img-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.img-modal__content {
  position: relative;
  width: min(920px, 92vw);
  max-height: 88vh;
  margin: 6vh auto;

  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(
    180deg,
    rgba(26, 18, 22, 0.92),
    rgba(10, 10, 10, 0.92)
  );

  box-shadow:
    0 28px 70px rgba(0, 0, 0, 0.65),
    0 0 0 1px rgba(176, 122, 166, 0.15);

  padding: 12px 12px 10px;

  transform: translateY(10px) scale(0.985);
  opacity: 0;
  transition: transform 160ms ease, opacity 160ms ease;
}

.img-modal.is-open .img-modal__content {
  transform: translateY(0) scale(1);
  opacity: 1;
}

#imgModalImg {
  width: 100%;
  height: auto;
  max-height: 76vh;
  object-fit: contain;
  display: block;

  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(0, 0, 0, 0.25);
}

#imgModalCap {
  margin: 10px 6px 2px;
  color: rgba(244, 236, 216, 0.82);
  font-weight: 800;
  letter-spacing: 0.4px;
  text-align: center;
}

.img-modal__close {
  position: absolute;
  top: 20px;
  right: 20px;

  width: 42px;
  height: 42px;
  border-radius: 999px;

  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(0, 0, 0, 1);
  color: rgba(244, 236, 216, 0.9);

  display: grid;
  place-items: center;

  font-size: 28px;
  line-height: 1;
  cursor: pointer;

  transition: background 120ms ease, transform 120ms ease, border-color 120ms ease;
}

.img-modal__close:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(176, 122, 166, 0.35);
  transform: scale(1.03);
}

.img-modal__close:active {
  transform: scale(0.98);
}

@media (max-width: 576px) {
  .img-modal__content {
    width: 94vw;
    margin: 5vh auto;
    padding: 10px;
  }

  #imgModalImg {
    max-height: 70vh;
  }
}