/* Project image presentation only. Kept separate from the portfolio base UI. */

.viewer .project-hero-media a,
.viewer .project-story-media a,
.viewer .project-media-wall a {
  position: relative;
  display: block;
  padding: clamp(5px, .55vw, 9px);
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 18%, rgba(174, 185, 169, .045), transparent 58%),
    linear-gradient(145deg, rgba(255,255,255,.032), rgba(255,255,255,.012));
  border: 1px solid rgba(241, 240, 235, .09);
  box-shadow: 0 18px 48px rgba(0, 0, 0, .16);
  cursor: zoom-in;
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease, background .22s ease;
}

.viewer .project-hero-media a:hover,
.viewer .project-story-media a:hover,
.viewer .project-media-wall a:hover,
.viewer .project-hero-media a:focus-visible,
.viewer .project-story-media a:focus-visible,
.viewer .project-media-wall a:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(241, 240, 235, .16);
  box-shadow: 0 24px 58px rgba(0, 0, 0, .20);
  background:
    radial-gradient(circle at 50% 18%, rgba(174, 185, 169, .06), transparent 60%),
    linear-gradient(145deg, rgba(255,255,255,.04), rgba(255,255,255,.014));
}

.viewer .project-hero-media a:focus-visible,
.viewer .project-story-media a:focus-visible,
.viewer .project-media-wall a:focus-visible {
  outline: 1px solid rgba(241, 240, 235, .42);
  outline-offset: 4px;
}

.viewer .project-hero-media img,
.viewer .project-story-media img,
.viewer .project-media-wall img {
  background: var(--surface);
}

/* Full-viewport shell guarantees true centering, including mobile Safari. */
.image-lightbox {
  position: fixed;
  inset: 0;
  width: 100vw;
  max-width: none;
  height: 100dvh;
  max-height: none;
  margin: 0;
  padding:
    max(18px, env(safe-area-inset-top))
    max(16px, env(safe-area-inset-right))
    max(18px, env(safe-area-inset-bottom))
    max(16px, env(safe-area-inset-left));
  border: 0;
  overflow: hidden;
  background: transparent;
  color: var(--ink);
}

.image-lightbox[open] {
  display: grid;
  place-items: center;
}

.image-lightbox::backdrop {
  background: rgba(5, 6, 7, .84);
  backdrop-filter: blur(10px);
}

.image-lightbox__panel {
  position: relative;
  display: grid;
  place-items: center;
  width: fit-content;
  max-width: min(92vw, 1500px);
  height: fit-content;
  max-height: 88dvh;
  padding: 5px;
  background: rgba(16, 17, 18, .38);
  border: 1px solid rgba(241, 240, 235, .08);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .38);
}

.image-lightbox__image {
  display: block;
  width: auto;
  max-width: calc(92vw - 10px);
  height: auto;
  max-height: calc(88dvh - 10px);
  object-fit: contain;
  background: var(--surface);
}

.image-lightbox__close {
  position: absolute;
  z-index: 2;
  top: 9px;
  right: 9px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(241, 240, 235, .13);
  border-radius: 50%;
  outline: none;
  background: rgba(9, 10, 11, .72);
  color: rgba(241, 240, 235, .92);
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-tap-highlight-color: transparent;
  transition: background .18s ease, border-color .18s ease, transform .18s ease;
}

.image-lightbox__close:hover {
  background: rgba(25, 26, 27, .9);
  border-color: rgba(241, 240, 235, .24);
  transform: scale(1.03);
}

.image-lightbox__close:focus-visible {
  outline: 1px solid rgba(241, 240, 235, .36);
  outline-offset: 2px;
  background: rgba(20, 21, 22, .88);
  border-color: rgba(241, 240, 235, .20);
}

.image-lightbox__close .material-symbols-outlined {
  font-size: 18px;
}

@media (max-width: 520px) {
  .viewer .project-hero-media a,
  .viewer .project-story-media a,
  .viewer .project-media-wall a {
    padding: 3px;
    border-color: rgba(241, 240, 235, .07);
    box-shadow: 0 10px 28px rgba(0, 0, 0, .12);
  }

  .image-lightbox {
    padding:
      max(14px, env(safe-area-inset-top))
      max(12px, env(safe-area-inset-right))
      max(14px, env(safe-area-inset-bottom))
      max(12px, env(safe-area-inset-left));
  }

  .image-lightbox__panel {
    max-width: 94vw;
    max-height: 82dvh;
    padding: 3px;
    background: rgba(16, 17, 18, .22);
    border-color: rgba(241, 240, 235, .065);
    box-shadow: 0 24px 70px rgba(0, 0, 0, .32);
  }

  .image-lightbox__image {
    max-width: calc(94vw - 6px);
    max-height: calc(82dvh - 6px);
  }

  .image-lightbox__close {
    top: 7px;
    right: 7px;
    width: 30px;
    height: 30px;
    border-color: rgba(241, 240, 235, .11);
    background: rgba(9, 10, 11, .68);
  }

  .image-lightbox__close .material-symbols-outlined {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .viewer .project-hero-media a,
  .viewer .project-story-media a,
  .viewer .project-media-wall a,
  .image-lightbox__close {
    transition: none;
  }
}