/* ============================================================
   LIGHTBOX — click any image to view it large
   ============================================================ */
.lb-root {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 10, 0.9);
  padding: 5vh 4vw;
}
.lb-root.is-open { display: flex; }
.lb-stage {
  position: relative;
  max-width: 92vw;
  max-height: 84vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.lb-stage img {
  max-width: 92vw;
  max-height: 76vh;
  display: block;
  background: #111;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.6);
}
.lb-caption {
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--f-mono, 'Geist Mono', monospace);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  line-height: 1.6;
  max-width: 80vw;
}
.lb-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.lb-btn:hover { background: rgba(255, 255, 255, 0.25); }
.lb-prev { left: 1vw; }
.lb-next { right: 1vw; }
.lb-close {
  position: absolute;
  top: 2vh;
  right: 2vw;
  width: 48px;
  height: 48px;
  border: none;
  background: transparent;
  color: #fff;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
}
.lb-count {
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--f-mono, 'Geist Mono', monospace);
  font-size: 12px;
  letter-spacing: 0.15em;
}
@media (prefers-reduced-motion: reduce) {
  .lb-stage { transition: none; }
}
@media (max-width: 760px) {
  .lb-btn { width: 44px; height: 44px; }
}