/* Galerie Labrecque — styles (v5) */
:root{
  --gap:clamp(10px,1.2vw,18px);
  --radius:14px;
  --bg:#0b0e12; --panel:#0f141a;
  --fg:#e6eef7; --muted:#9fb0c7;
  --accent:#5aa2ff; --border:#182230; --chip:#0d1a2a;
  --chip-fg:#e6eef7;
  --btn:#0f1520; --btn-fg:#e6eef7;
  --overlay:rgba(0,0,0,.93);
  --caption-bg:#0007; --caption-fg:#e9f2ff;
  --shadow:0 10px 40px rgba(0,0,0,.6);
}
html[data-theme="light"]{
  --bg:#f7fafc; --panel:#ffffff; --fg:#0f1720; --muted:#4b5563;
  --accent:#0b5fff; --border:#e5e7eb; --chip:#eef2ff; --chip-fg:#1e293b;
  --btn:#ffffff; --btn-fg:#0f1720;
  --overlay:rgba(0,0,0,.82);
  --caption-bg:#ffffff; --caption-fg:#0f1720;
  --shadow:0 10px 40px rgba(0,0,0,.25);
}
@media (prefers-color-scheme: light){
  html[data-theme="system"]{
    --bg:#f7fafc; --panel:#ffffff; --fg:#0f1720; --muted:#4b5563;
    --accent:#0b5fff; --border:#e5e7eb; --chip:#eef2ff; --chip-fg:#1e293b;
    --btn:#ffffff; --btn-fg:#0f1720;
    --overlay:rgba(0,0,0,.82);
    --caption-bg:#ffffff; --caption-fg:#0f1720;
    --shadow:0 10px 40px rgba(0,0,0,.25);
  }
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font:16px/1.55 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:inherit}

/* SR-only */
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* Header */
.header{position:sticky;top:0;z-index:50;backdrop-filter:saturate(140%) blur(8px);
  background:linear-gradient(180deg, color-mix(in oklab, var(--panel) 92%, transparent), color-mix(in oklab, var(--panel) 75%, transparent));
  border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px clamp(12px,3vw,28px)}
.brand{display:flex;align-items:center;gap:12px}
.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 18px color-mix(in oklab, var(--accent) 70%, transparent)}
.brand h1{font-size:18px;margin:0}
.chips{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.chip{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;background:var(--chip);border:1px solid var(--border);color:var(--chip-fg);font-size:13px;text-decoration:none}
.chip .x{opacity:.6}

/* Theme toggle */
.tog{display:inline-flex;align-items:center;gap:8px}
.toggle{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border-radius:999px;border:1px solid var(--border);
  background:var(--btn);color:var(--btn-fg);cursor:pointer;
}
.toggle .icon{font-size:16px;line-height:1}
.toggle .label{font-size:13px}

/* Layout */
.wrap{display:grid;grid-template-columns:340px 1fr;gap:var(--gap);padding:clamp(10px,2.5vw,28px)}
@media (max-width:1100px){ .wrap{grid-template-columns:1fr} }

/* Sidebar */
.sidebar{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);
  padding:clamp(12px,2vw,18px);position:sticky;top:calc(56px + clamp(8px,1vw,14px));height:fit-content}
@media (max-width:1100px){.sidebar{position:relative;top:auto}}
.side-search{margin-bottom:12px}
.side-hint{margin-top:8px;font-size:12px;color:var(--muted);line-height:1.35}

.search{display:flex;gap:8px;align-items:center}
.search input{flex:1;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:color-mix(in oklab, var(--panel) 90%, black 10%);color:var(--fg);min-width:0}
.search button{padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--btn);color:var(--btn-fg);cursor:pointer}
.search button:hover{filter:brightness(1.05)}

/* Filter boxes */
.fbox{border:1px solid var(--border);border-radius:12px;background:color-mix(in oklab, var(--panel) 92%, black 8%);margin:12px 0;overflow:hidden}
.fbox summary{
  list-style:none;
  cursor:pointer;
  padding:10px 12px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  font-weight:700;
  font-size:13px;
  color:var(--chip-fg);
}
.fbox summary::-webkit-details-marker{display:none}
.fbox .sum{font-weight:600;font-size:12px;color:var(--muted)}
.fcontent{padding:10px 10px 12px;border-top:1px solid var(--border)}
.link{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:9px 12px;border-radius:10px;text-decoration:none;color:inherit;border:1px solid transparent}
.link:hover{background:color-mix(in oklab, var(--panel) 88%, black 12%);border-color:var(--border)}
.link.active{background:color-mix(in oklab, var(--panel) 80%, var(--accent) 20%);border-color:var(--border)}

/* Décennies en grille */
.years-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:8px;
  margin-top:10px;
}
@media (max-width:700px){
  .years-grid{ grid-template-columns:repeat(2, minmax(0,1fr)); }
}
.year-item{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:2px;
  padding:10px 8px;
  border-radius:12px;
  text-decoration:none;
  border:1px solid var(--border);
  background:var(--btn);
  color:var(--btn-fg);
  transition:transform .15s ease, filter .15s ease;
}
.year-item:hover{ filter:brightness(1.05); transform:translateY(-1px); }
.year-item.active{
  background:color-mix(in oklab, var(--btn) 60%, var(--accent) 40%);
  border-color:color-mix(in oklab, var(--border) 50%, var(--accent) 50%);
}
.year-item .y{ font-weight:800; font-size:14px; line-height:1.1; }
.year-item .c{ font-size:12px; opacity:.75; line-height:1.1; }

/* Main */
main{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:clamp(12px,2vw,18px)}
.topbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin:10px 0 8px}
.count{font-size:13px;color:var(--muted)}
.hint{font-size:12px;color:var(--muted)}
.intro{margin:0 0 var(--gap);padding:0 0 var(--gap);border-bottom:1px solid var(--border)}
.intro-inner{max-width:78ch}
.intro-inner p{margin:0 0 8px}
.intro-inner p:last-child{margin-bottom:0}

/* Grid principale */
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(min(300px,100%),1fr));
  gap:var(--gap);
}

/* Cards */
.card{display:block;position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--border);background:#0000}
.card img{display:block;width:100%;height:auto;transition:transform .25s ease, opacity .2s ease}
.card:hover img{transform:scale(1.02)}
.meta{position:absolute;left:8px;bottom:8px;padding:4px 8px;border-radius:8px;background:rgba(0,0,0,.45);color:#fff;font-size:12px}

/* Pagination */
.pager{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:16px 0 0}
.pager a,.pager span{padding:8px 12px;border-radius:10px;border:1px solid var(--border);background:var(--btn);color:var(--btn-fg);text-decoration:none;font-size:14px}
.pager a:hover{filter:brightness(1.05)}
.pager .current{background:color-mix(in oklab, var(--btn) 70%, var(--accent) 30%);border-color:var(--border)}
.pager .dots{opacity:.65}

/* Lightbox */
#lb{
  display:none;
  position:fixed;
  inset:0;
  background:var(--overlay);
  align-items:center;
  justify-content:center;
  z-index:9999
}
#lbimg{max-width:96vw;max-height:96vh;box-shadow:var(--shadow);border-radius:12px;background:#0000}
#lb .close{
  position:fixed;top:14px;right:16px;
  background:var(--btn);color:var(--btn-fg);
  border:1px solid var(--border);
  border-radius:999px;
  padding:9px 14px;
  font-size:14px;
  cursor:pointer;
  z-index:10002;
}
#lb .caption{
  position:fixed;left:50%;transform:translateX(-50%);bottom:14px;
  color:var(--caption-fg);font-size:14px;
  background:var(--caption-bg);
  padding:8px 12px;border-radius:10px;border:1px solid var(--border);
  z-index:10001;
}

/* Lightbox nav buttons */
.navbtn{
  position:fixed;
  top:50%;
  transform:translateY(-50%);
  z-index:10001;
  border:1px solid var(--border);
  background:var(--btn);
  color:var(--btn-fg);
  width:44px;height:44px;
  border-radius:999px;
  cursor:pointer;
  display:grid;
  place-items:center;
  font-size:18px;
  box-shadow:var(--shadow);
}
.navbtn.prev{ left:16px; }
.navbtn.next{ right:16px; }