:root {
  --bg: #0e0e10;
  --bg-soft: #17171a;
  --fg: #eceae6;
  --fg-dim: #9a978f;
  --accent: #c9a96a;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Inter", system-ui, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-weight: 300;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Header ─────────────────────────────────────────── */
.site-header {
  text-align: center;
  padding: 3.5rem 1rem 2rem;
}

.site-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.site-title a { color: var(--fg); text-decoration: none; }

.view-toggle {
  margin-top: 1.6rem;
  display: inline-flex;
  border: 1px solid #2c2c30;
  border-radius: 999px;
  overflow: hidden;
}

.view-toggle a {
  padding: .5rem 1.6rem;
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--fg-dim);
  text-decoration: none;
  transition: color .25s, background .25s;
}

.view-toggle a.active {
  color: var(--bg);
  background: var(--fg);
}

/* ── Content / masonry ──────────────────────────────── */
.content {
  flex: 1;
  width: min(1500px, 100%);
  margin: 0 auto;
  padding: 0 clamp(.6rem, 2vw, 1.5rem) 3rem;
}

.masonry {
  display: flex;
  gap: clamp(.5rem, 1.2vw, 1rem);
  align-items: flex-start;
}

.masonry-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: clamp(.5rem, 1.2vw, 1rem);
}

.ph {
  position: relative;
  display: block;
  width: 100%;
  overflow: hidden;
  border-radius: 3px;
  cursor: zoom-in;
  background: var(--bg-soft);
}

.ph img {
  display: block;
  width: 100%;
  height: auto;
  opacity: 0;
  transition: opacity .5s ease, transform .6s ease;
}

.ph img.loaded { opacity: 1; }
.ph:hover img { transform: scale(1.03); }

.ph .cap {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.4rem .8rem .6rem;
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(transparent, rgba(0,0,0,.65));
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}

.ph:hover .cap { opacity: 1; }

/* ── Album grid ─────────────────────────────────────── */
.albums-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(340px, 100%), 1fr));
  gap: clamp(.8rem, 1.5vw, 1.4rem);
}

.album-card {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 3px;
  text-decoration: none;
  background: var(--bg-soft);
}

.album-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease, filter .4s;
  filter: brightness(.75);
}

.album-card:hover img { transform: scale(1.05); filter: brightness(.9); }

.album-card .album-name {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  color: #fff;
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  letter-spacing: .18em;
  text-transform: uppercase;
  text-shadow: 0 2px 18px rgba(0,0,0,.6);
}

.album-card .album-count {
  font-family: var(--sans);
  font-size: .72rem;
  letter-spacing: .28em;
  color: rgba(255,255,255,.75);
}

/* ── Breadcrumb album ───────────────────────────────── */
.album-head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin: 0 0 1.4rem .2rem;
}

.album-head a {
  color: var(--fg-dim);
  text-decoration: none;
  font-size: .78rem;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.album-head a:hover { color: var(--fg); }

.album-head h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: .12em;
  text-transform: uppercase;
}

/* ── Lightbox ───────────────────────────────────────── */
.lightbox[hidden] { display: none; }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(8, 8, 9, .96);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lb-stage {
  position: absolute;
  inset: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-in;
}

.lb-stage.zoomed { cursor: grab; }
.lb-stage.dragging { cursor: grabbing; }

.lb-stage img {
  max-width: 92vw;
  max-height: 88vh;
  user-select: none;
  transform-origin: center center;
  transition: transform .18s ease-out;
  will-change: transform;
}

.lb-stage.dragging img { transition: none; }

.lb-btn {
  position: absolute;
  z-index: 2;
  background: none;
  border: none;
  color: rgba(255,255,255,.65);
  font-size: 2.6rem;
  line-height: 1;
  cursor: pointer;
  padding: .6rem 1rem;
  transition: color .2s;
  font-family: var(--sans);
  font-weight: 300;
}

.lb-btn:hover { color: #fff; }
.lb-close { top: .6rem; right: .8rem; }
.lb-prev { left: .4rem; top: 50%; transform: translateY(-50%); }
.lb-next { right: .4rem; top: 50%; transform: translateY(-50%); }

.lb-caption {
  position: absolute;
  bottom: 0.8rem;
  left: 0;
  right: 0;
  text-align: center;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.lb-title {
  font-size: .76rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--fg);
  font-weight: 500;
}

.lb-meta-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  color: var(--fg-dim);
  font-size: 0.68rem;
  font-family: var(--sans);
  letter-spacing: 0.05em;
  pointer-events: auto;
  max-width: 90vw;
  padding: 0 1rem;
}

.lb-meta-tag {
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  color: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  text-decoration: none;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.lb-meta-tag.clickable-tag {
  cursor: pointer;
}

.lb-meta-tag.clickable-tag:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--accent);
  color: #fff;
}

/* ── Footer & loader ────────────────────────────────── */
.site-footer {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--fg-dim);
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.footer-bottom {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  margin-top: 0.5rem;
}

#copyright {
  grid-column: 2;
}

.credits {
  grid-column: 3;
  text-align: right;
  font-size: .62rem;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.credits a {
  color: var(--fg-dim);
  text-decoration: none;
  transition: color .25s;
}

.credits a:hover {
  color: var(--accent);
}

@media (max-width: 768px) {
  .footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
  }
  .credits {
    text-align: center;
  }
}

.loader {
  display: flex;
  justify-content: center;
  padding: 5rem 0;
}

.loader span {
  width: 34px; height: 34px;
  border: 2px solid #2c2c30;
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .9s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.socials {
  display: flex;
  justify-content: center;
  gap: 1.4rem;
  margin-bottom: 1rem;
}

.socials a {
  color: var(--fg-dim);
  transition: color .25s;
  display: inline-flex;
}

.socials a:hover { color: var(--accent); }
.socials svg { width: 22px; height: 22px; }

.empty-msg {
  text-align: center;
  color: var(--fg-dim);
  padding: 4rem 1rem;
  font-size: .95rem;
  letter-spacing: .08em;
  line-height: 2;
}

@media (max-width: 640px) {
  .site-header { padding: 2.2rem 1rem 1.4rem; }
  .lb-prev, .lb-next { font-size: 2rem; }
}