/*
  Iconogenic Models — catalog styling
  Ported from the Iconogenic brand design system (Figtree + brown/tan/cream).
*/
:root {
  --brand-brown:      #6f4d36;
  --brand-brown-dark: #4b3323;
  --brand-tan:        #ad9980;
  --accent:           #c79d7f;
  --neutral-700:      #333333;
  --bg-cream:         #f5f3f0;
  --bg-stone:         #e0dbd2;
  --surface:          #ffffff;

  --filter-active:    #4e3e37;   /* active filter button (per brief) */

  --line: #ece7e0;
  --accent-soft: #f1eae2;
  --radius: 5px;
  --shadow: 0 1px 2px rgba(60,50,40,.04), 0 10px 30px rgba(75,51,35,.07);
  font-family: 'Figtree', system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg-cream);
  color: var(--neutral-700);
  -webkit-font-smoothing: antialiased;
  display: flex; flex-direction: column; min-height: 100vh;
}

/* ---- Header ---- */
.topbar {
  flex: 0 0 auto; text-align: center;
  padding: 26px 24px 18px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.topbar h1 {
  font-size: clamp(28px, 4.4vw, 42px);
  font-weight: 600; letter-spacing: -.5px; line-height: 1.05;
  color: var(--brand-brown-dark);
}
.topbar .mark { color: var(--brand-brown); }
.topbar .tagline {
  margin-top: 8px;
  font-size: clamp(12px, 1.4vw, 15px);
  letter-spacing: .16em; text-transform: uppercase; font-weight: 500;
  color: var(--brand-tan);
}

/* ---- Layout ---- */
.wrap { display: grid; grid-template-columns: 300px 1fr; flex: 1 1 auto; min-height: 0; }
/* model page: no filter sidebar, stage spans full width (overrides breakpoints) */
.wrap.solo { grid-template-columns: 1fr; }
.wrap.solo .side { display: none; }
@media (max-width: 1024px){ .wrap { grid-template-columns: 270px 1fr; } }
@media (max-width: 880px){
  .wrap { grid-template-columns: 1fr; }
  .side { border-right: 0; border-bottom: 1px solid var(--line); }
}

/* ---- Sidebar / filters ---- */
.side {
  background: var(--surface);
  border-right: 1px solid var(--line);
  padding: 22px 20px 60px;
}
.filter-head { display:flex; align-items:center; justify-content:space-between; margin-bottom: 14px; }
.filter-head .title { font-size: 12px; letter-spacing:.2em; text-transform: uppercase; color: var(--brand-tan); font-weight:600; }
.clear-btn {
  border:0; background:transparent; color: var(--brand-brown); cursor:pointer;
  font: inherit; font-size: 11px; letter-spacing:.08em; text-transform:uppercase; font-weight:600;
  opacity:.55; transition: opacity .2s ease;
}
.clear-btn.show { opacity:1; }
.clear-btn:hover { text-decoration: underline; }

.facet { margin-bottom: 22px; }
.facet > .label {
  font-size: 13px; letter-spacing:.14em; text-transform: uppercase;
  color: var(--brand-brown-dark); font-weight:700; margin-bottom: 10px; display:block;
}
.chips { display:flex; flex-wrap:wrap; gap:8px; }
.chip {
  border: 1px solid var(--accent); background: var(--surface);
  color: var(--brand-brown); font-family: inherit;
  font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  padding: 8px 13px; border-radius: 4px; cursor: pointer; transition: all .2s ease;
}
.chip:hover { background: var(--accent-soft); transform: translateY(-1px); }
.chip.on { background: var(--filter-active); color: #fff; border-color: var(--filter-active); }

/* ---- Stage ---- */
.stage { padding: 26px 30px 60px; min-width: 0; }
.stage-head {
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom: 20px; flex-wrap:wrap; gap:12px;
}
.result-count { color: var(--brand-tan); font-size: 13px; letter-spacing:.04em; }
.result-count b { color: var(--brand-brown-dark); font-weight:600; }
.sort-row { display:flex; align-items:center; gap:8px; }
.sort-row label { font-size: 11px; letter-spacing:.12em; text-transform:uppercase; color: var(--brand-tan); font-weight:600; }
select {
  padding: 8px 10px; border:1px solid var(--accent);
  border-radius: 4px; background: var(--bg-cream); font-size: 13px; color: var(--neutral-700);
  font-family: inherit; cursor:pointer;
}
select:focus { outline:none; border-color: var(--brand-brown); background:#fff; }

/* ---- Grid (4 per row, 3:4 tiles) ---- */
.grid { display:grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
@media (max-width: 1200px){ .grid { grid-template-columns: repeat(3,1fr);} }
@media (max-width: 880px){ .grid { grid-template-columns: repeat(2,1fr);} }
@media (max-width: 520px){ .grid { grid-template-columns: 1fr;} }

.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
  cursor: pointer; transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 6px 14px rgba(60,50,40,.10), 0 16px 40px rgba(75,51,35,.12); }
.card .thumb { width:100%; aspect-ratio: 3 / 4; display:block; object-fit: cover; background: var(--bg-stone); }
.card .name {
  padding: 12px 12px 14px; text-align:center;
  font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--brand-brown-dark);
}

.empty-note { grid-column: 1/-1; color: var(--brand-tan); font-size: 14px; text-align:center; padding: 60px 20px; line-height:1.6; }

/* ---- Pagination ---- */
.pager { display:flex; justify-content:center; align-items:center; gap:6px; margin-top: 34px; flex-wrap:wrap; }
.pager button {
  border: 1px solid var(--accent); background: var(--surface);
  color: var(--brand-brown-dark); font-family: inherit; font-size: 13px; font-weight: 600;
  min-width: 38px; padding: 8px 12px; border-radius: 4px; cursor: pointer; transition: all .2s ease;
}
.pager button:hover:not(:disabled) { background: var(--accent-soft); }
.pager button.on { background: var(--filter-active); color:#fff; border-color: var(--filter-active); }
.pager button:disabled { opacity:.4; cursor: default; }
.pager .gap { color: var(--brand-tan); padding: 0 2px; }

/* ---- Model page ---- */
.model-head { margin-bottom: 22px; }
.model-toolbar { display:flex; align-items:center; flex-wrap:wrap; gap:12px; margin-bottom: 16px; }
.back-btn {
  display:inline-flex; align-items:center; gap:8px;
  border: 1px solid var(--accent); background: var(--surface);
  color: var(--brand-brown-dark); font-family: inherit;
  font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  padding: 9px 16px; border-radius: 4px; cursor: pointer; transition: all .2s ease;
}
.back-btn:hover { background: var(--filter-active); color:#fff; border-color: var(--filter-active); transform: translateX(-2px); }
.model-title {
  font-size: clamp(26px, 3.4vw, 38px); font-weight: 600; letter-spacing: -.4px;
  text-transform: uppercase; color: var(--brand-brown-dark);
}
.model-tags { margin-top: 10px; display:flex; flex-wrap:wrap; gap:6px; }
.model-tags .tag {
  font-size: 10px; letter-spacing:.1em; text-transform: uppercase; font-weight:600;
  background: var(--accent-soft); color: var(--brand-brown); padding: 4px 9px; border-radius: 4px;
}

/* portfolio: 3 assets per row, 3:4 tiles, main first */
.portfolio { display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px){ .portfolio { grid-template-columns: repeat(2,1fr);} }
@media (max-width: 560px){ .portfolio { grid-template-columns: 1fr;} }
.asset {
  position: relative; border-radius: var(--radius); overflow: hidden;
  background: var(--bg-stone); box-shadow: var(--shadow); aspect-ratio: 3 / 4;
}
.asset img, .asset video { width:100%; height:100%; object-fit: cover; display:block; }
.asset .badge {
  position:absolute; top:10px; left:10px;
  font-size: 9px; letter-spacing:.1em; text-transform:uppercase; font-weight:700;
  background: rgba(75,51,35,.82); color:#fff; padding: 4px 8px; border-radius: 4px;
}
.asset .badge.main { background: var(--filter-active); }

/* portfolio asset is clickable → lightbox */
.asset { cursor: zoom-in; }
.asset .zoom-hint {
  position:absolute; top:10px; right:10px; z-index:2; opacity:0; transition:.15s;
  background: rgba(75,51,35,.82); color:#fff; width:26px; height:26px; border-radius:50%;
  display:grid; place-items:center; font-size:14px;
}
.asset:hover .zoom-hint { opacity:1; }

/* ---- comp-card builder (pick 4 photos → downloadable 2x2 JPG) ---- */
.cc-start-btn {
  display:inline-flex; align-items:center;
  border: 1px solid var(--accent); background: var(--accent-soft);
  color: var(--brand-brown-dark); font-family: inherit;
  font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  padding: 9px 16px; border-radius: 4px; cursor: pointer; transition: all .2s ease;
}
.cc-start-btn:hover { background: var(--filter-active); color:#fff; border-color: var(--filter-active); }
.cc-bar {
  position: sticky; top: 0; z-index: 5; margin-bottom: 18px;
  display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 12px 16px;
}
.cc-count { font-size: 13px; font-weight: 600; letter-spacing: .04em; color: var(--brand-brown-dark); }
.cc-actions { display:flex; gap:10px; }
.cc-download, .cc-cancel {
  font-family: inherit; font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  padding: 9px 16px; border-radius: 4px; cursor: pointer; transition: all .2s ease;
}
.cc-download { border: 1px solid var(--filter-active); background: var(--filter-active); color:#fff; }
.cc-download:hover:not(:disabled) { filter: brightness(1.05); }
.cc-download:disabled { opacity:.45; cursor: not-allowed; }
.cc-cancel { border: 1px solid var(--accent); background: var(--surface); color: var(--brand-brown-dark); }
.cc-cancel:hover { background: var(--accent-soft); }

/* select mode: photos are pickable, videos are not */
.portfolio.cc-mode .asset { cursor: pointer; }
.portfolio.cc-mode .asset .zoom-hint { display:none; }
.portfolio.cc-mode .asset.is-video { cursor: not-allowed; }
.portfolio.cc-mode .asset.is-video::after {
  content: "Photos only"; position:absolute; inset:0; z-index:3;
  display:grid; place-items:center; text-align:center;
  background: rgba(30,24,20,.55); color:#fff;
  font-size: 11px; font-weight:600; letter-spacing:.08em; text-transform:uppercase;
}
.portfolio.cc-mode .asset:not(.is-video) .cc-check {
  position:absolute; bottom:10px; left:10px; z-index:3;     /* bottom-left: clears the Pin popup */
  width:30px; height:30px; border-radius:50%;
  display:grid; place-items:center;
  background: rgba(255,255,255,.85); border:2px solid var(--accent);
  color: var(--brand-brown-dark); font-size:14px; font-weight:700;
}
.portfolio.cc-mode .asset.cc-selected { outline: 3px solid var(--filter-active); outline-offset: -3px; }
.portfolio.cc-mode .asset.cc-selected .cc-check {
  background: var(--filter-active); border-color: var(--filter-active); color:#fff;
}

/* ---- Lightbox ---- */
.lightbox {
  position: fixed; inset: 0; z-index: 1000; display: none;
  align-items: center; justify-content: center;
  background: rgba(30,22,16,.92); backdrop-filter: blur(2px);
}
.lightbox.open { display: flex; }
.lb-stage { position: relative; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; padding: 64px 72px; }
.lb-stage video { transition: opacity .2s; }
.lb-stage video.lb-loading { opacity: 0; }
.lb-spinner { position: absolute; top: 50%; left: 50%; width: 44px; height: 44px; margin: -22px 0 0 -22px;
  border-radius: 50%; border: 3px solid rgba(255,255,255,.25); border-top-color: #fff; animation: lb-spin .8s linear infinite; }
@keyframes lb-spin { to { transform: rotate(360deg); } }
.lb-stage img, .lb-stage video {
  max-width: 90vw; max-height: 84vh; object-fit: contain;
  border-radius: 6px; box-shadow: 0 16px 50px rgba(0,0,0,.55);
}
.lb-close, .lb-nav {
  position: absolute; z-index: 1001; border: 0; cursor: pointer; color: #fff;
  background: rgba(255,255,255,.12); border-radius: 50%; line-height: 1;
}
.lb-close:hover, .lb-nav:hover { background: rgba(255,255,255,.26); }
.lb-close { top: 18px; right: 22px; width: 42px; height: 42px; font-size: 26px; }
.lb-nav { top: 50%; transform: translateY(-50%); width: 50px; height: 50px; font-size: 30px; }
.lb-prev { left: 18px; } .lb-next { right: 18px; }
.lb-dots { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); display: flex; gap: 9px; }
.lb-dot { width: 10px; height: 10px; padding: 0; border: 0; border-radius: 50%; background: rgba(255,255,255,.4); cursor: pointer; }
.lb-dot.on { background: #fff; }
@media (max-width: 560px){
  .lb-stage { padding: 56px 16px; }
  .lb-nav { width: 42px; height: 42px; font-size: 24px; }
  .lb-prev { left: 8px; } .lb-next { right: 8px; }
}