/* ============================================================
   selfies.css — the /selfies page grid + lightbox.
   ============================================================ */

/* ============================================================
   14. Selfies page
   ============================================================ */

/* Let the gallery scroll (the default layout locks the viewport). Keyed on
   the wrapper class so it scrolls even before selfies.js injects the grid —
   mirrors the .friends-wrap rule used by the cool-people page. */
html:has(.selfies-wrap),
body:has(.selfies-wrap) {
  height: auto;
  min-height: 100dvh;
  overflow-y: auto;
}

body:has(.selfies-wrap) {
  align-items: flex-start;
}

body:has(.selfies-wrap) .hub {
  max-width: 960px;
}

body:has(.selfies-wrap) .hub-header {
  position: relative;
  z-index: 1;
  margin-bottom: 2rem;
}

.selfie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.9rem;
  width: 100%;
  margin-bottom: 1.5rem;
  padding-bottom: 4.5rem;
}

.selfie-thumb {
  margin: 0;
  padding: 0;
  border: 1px solid var(--surface-1);
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface-0);
  aspect-ratio: 1 / 1;
  display: block;
  transition: transform 0.15s ease, border-color 0.15s ease,
    box-shadow 0.15s ease;
}

.selfie-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.selfie-thumb:hover,
.selfie-thumb:focus-visible {
  transform: translateY(-3px);
  border-color: rgb(var(--accent-rgb));
  box-shadow: 0 6px 20px rgba(var(--accent-rgb), 0.22);
  outline: none;
}

.selfie-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--subtext-0);
  font-style: italic;
  padding: 3rem 1rem;
}

/* ---- Lightbox ---- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: color-mix(in srgb, var(--crust) 86%, transparent);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.lightbox[hidden] {
  display: none;
}

.lightbox.is-open {
  animation: lightbox-fade 0.18s ease;
}

@keyframes lightbox-fade {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.lightbox-img {
  max-width: min(92vw, 1100px);
  max-height: 86vh;
  object-fit: contain;
  border-radius: 12px;
  border: 2px solid rgba(var(--accent-rgb), 0.55);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}

.lightbox-close,
.lightbox-nav {
  position: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--surface-1);
  background: color-mix(in srgb, var(--surface-0) 85%, transparent);
  color: var(--text);
  border-radius: 999px;
  line-height: 1;
  transition: background 0.15s ease, border-color 0.15s ease,
    transform 0.15s ease;
}

.lightbox-close:hover,
.lightbox-nav:hover,
.lightbox-close:focus-visible,
.lightbox-nav:focus-visible {
  background: var(--surface-1);
  border-color: rgb(var(--accent-rgb));
  outline: none;
}

.lightbox-close {
  top: 1rem;
  right: 1rem;
  width: 2.6rem;
  height: 2.6rem;
  font-size: 1.8rem;
}

.lightbox-nav {
  top: 50%;
  transform: translateY(-50%);
  width: 3rem;
  height: 3rem;
  font-size: 2rem;
}

.lightbox-nav:hover {
  transform: translateY(-50%) scale(1.06);
}

.lightbox-prev {
  left: 1rem;
}

.lightbox-next {
  right: 1rem;
}

.lightbox-nav[hidden] {
  display: none;
}

/* Freeze the page behind the lightbox while it's open */
body.lightbox-open {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {

  .selfie-thumb,
  .lightbox-close,
  .lightbox-nav {
    transition: none;
  }

  .lightbox.is-open {
    animation: none;
  }

  .lightbox-nav:hover {
    transform: translateY(-50%);
  }
}

@media (max-width: 560px) {
  .selfie-grid {
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 0.6rem;
  }

  .lightbox-nav {
    width: 2.6rem;
    height: 2.6rem;
    font-size: 1.6rem;
  }
}

/* ---- Captions (thumbnails + lightbox) ---- */
.selfie-item {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.selfie-caption {
  text-align: center;
  font-size: 0.8rem;
  line-height: 1.35;
  color: var(--subtext-0);
  overflow-wrap: anywhere;
}

.lightbox-figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  max-width: min(92vw, 1100px);
}

/* leave room beneath the image for the caption line */
.lightbox-img {
  max-height: 80vh;
}

.lightbox-caption {
  margin: 0;
  text-align: center;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.4;
  max-width: min(92vw, 1100px);
  overflow-wrap: anywhere;
}

.lightbox-caption[hidden] {
  display: none;
}