:root{
  --bg:#F7F5F1; --surface:#FFFFFF; --ink:#181A1F; --muted:#6B6F76; --line:#E4E1DA;
  --accent:#C98B33; --accent-ink:#5B3E12; --accent-soft:#F5E6C8;
  --danger:#B3261E; --ok:#1F7A4D; --ok-soft:#E3F3EA; --danger-soft:#FBE6E4; --warn-soft:#FBF0DA;
  --header-h:64px; --footer-h:44px;
  --font:"Avenir Next","Segoe UI",Roboto,"Helvetica Neue",system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
  box-sizing:border-box; color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#111318; --surface:#191B21; --ink:#F1EFEA; --muted:#9A9CA3; --line:#2A2D35;
    --accent:#E3B15D; --accent-ink:#2B1D08; --accent-soft:#3A2D14;
    --ok-soft:#173226; --danger-soft:#3B1D1B; --warn-soft:#3A2E14; color-scheme:dark;
  }
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:calc(var(--header-h) + 12px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column;padding-bottom:var(--footer-h)}
a{color:inherit}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit;color:inherit}

/* ---------------- Header ---------------- */
header.bar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:16px;height:var(--header-h);padding:0 20px;background:var(--surface);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:600;font-size:1.1rem;color:var(--ink)}
.brand img{height:34px;width:auto}
.nav{display:flex;gap:4px;margin-left:8px;flex-wrap:wrap}
.nav button{background:none;border:none;padding:8px 12px;border-radius:8px;cursor:pointer;color:var(--muted);font-weight:500}
.nav button.active,.nav button:hover{background:var(--accent-soft);color:var(--accent-ink)}
.spacer{flex:1}
.who{display:flex;align-items:center;gap:10px;font-size:.9rem;color:var(--muted)}
.who .role{background:var(--accent-soft);color:var(--accent-ink);border-radius:999px;padding:2px 9px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.btn-link{background:none;border:none;color:var(--accent-ink);cursor:pointer;font-weight:600;padding:6px 8px;border-radius:6px}
.btn-link:hover{background:var(--accent-soft)}

/* ---------------- Layout ---------------- */
main{width:100%;max-width:1180px;margin:0 auto;padding:24px 20px 48px;flex:1}
h1{font-size:1.9rem;line-height:1.15;margin:0 0 6px;letter-spacing:-.01em}
h2{font-size:1.3rem;margin:0 0 12px}
.lede{color:var(--muted);margin:0 0 24px;max-width:60ch}
.muted{color:var(--muted)}
.hint{color:var(--muted);font-size:.85rem;margin:8px 0 0}

/* ---------------- Cards / forms ---------------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:18px}
form{display:flex;flex-direction:column;gap:4px}
label{font-size:.85rem;font-weight:600;color:var(--muted);margin-top:10px}
input,textarea,select{background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:10px 12px;margin-top:4px}
input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px}
textarea{resize:vertical;min-height:70px}
.btn-primary{margin-top:16px;background:var(--accent);color:#1a1206;border:none;border-radius:9px;padding:11px 16px;font-weight:700;cursor:pointer}
.btn-primary:hover{filter:brightness(1.06)}
.btn-primary:disabled{opacity:.55;cursor:default}
.btn-ghost{background:none;border:1px solid var(--line);border-radius:9px;padding:9px 14px;cursor:pointer;font-weight:600}
.btn-ghost:hover{background:var(--bg)}
.btn-danger{background:var(--danger-soft);color:var(--danger);border:none;border-radius:9px;padding:9px 14px;cursor:pointer;font-weight:700}
.msg{min-height:1.2em;font-size:.9rem;margin:10px 0 0}
.msg[data-kind="error"]{color:var(--danger)}
.msg[data-kind="ok"]{color:var(--ok)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
@media (max-width:520px){.grid2{grid-template-columns:1fr}}

/* ---------------- Auth ---------------- */
.auth{max-width:420px;margin:32px auto}
.auth-intro{text-align:center;margin-bottom:20px}
.auth-intro img{margin:0 auto 10px}
.tabs{display:flex;gap:4px;margin-bottom:14px;border-bottom:1px solid var(--line)}
.tabs button{background:none;border:none;padding:10px 6px;cursor:pointer;color:var(--muted);font-weight:600;border-bottom:2px solid transparent}
.tabs button[aria-selected="true"]{color:var(--ink);border-color:var(--accent)}

/* ---------------- Category filter ---------------- */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.filters button{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 15px;cursor:pointer;font-weight:600;font-size:.88rem;color:var(--muted)}
.filters button.active{background:var(--ink);color:var(--surface);border-color:var(--ink)}

/* ---------------- Gallery grid ---------------- */
.grid{columns:3 260px;column-gap:14px}
.grid figure{margin:0 0 14px;break-inside:avoid;border-radius:12px;overflow:hidden;background:var(--surface);border:1px solid var(--line);cursor:zoom-in;position:relative}
.grid figure img{width:100%;height:auto;display:block;transition:transform .35s ease}
.grid figure:hover img{transform:scale(1.03)}
.grid figcaption{padding:10px 12px;font-size:.85rem}
.grid figcaption .t{font-weight:700;display:block}
.grid figcaption .c{color:var(--muted)}
.empty{text-align:center;color:var(--muted);padding:60px 20px}

/* ---------------- Lightbox ---------------- */
.lightbox{position:fixed;inset:0;background:rgba(10,10,12,.92);display:flex;align-items:center;justify-content:center;z-index:100;padding:30px}
.lightbox img{max-width:100%;max-height:82vh;border-radius:6px}
.lightbox .lb-cap{color:#fff;text-align:center;margin-top:12px;max-width:70ch}
.lightbox .lb-cap .t{font-weight:700;display:block;margin-bottom:2px}
.lightbox .lb-cap .c{color:#c9c9cf;font-size:.9rem}
.lightbox .lb-close{position:absolute;top:18px;right:22px;background:rgba(255,255,255,.12);border:none;color:#fff;width:38px;height:38px;border-radius:50%;cursor:pointer;font-size:1.1rem}
.lightbox .lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.12);border:none;color:#fff;width:44px;height:44px;border-radius:50%;cursor:pointer;font-size:1.3rem}
.lightbox .lb-prev{left:18px}
.lightbox .lb-next{right:18px}

/* ---------------- Dashboard: my photos ---------------- */
.dash-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-bottom:16px}
.upload-drop{border:2px dashed var(--line);border-radius:14px;padding:26px;text-align:center;color:var(--muted);cursor:pointer;margin-bottom:18px}
.upload-drop.drag{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-ink)}
.table-cards{display:flex;flex-direction:column;gap:10px}
.photo-row{display:flex;gap:12px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px}
.photo-row img{width:64px;height:64px;object-fit:cover;border-radius:8px;flex-shrink:0}
.photo-row .info{flex:1;min-width:0}
.photo-row .info .t{font-weight:700;display:block}
.photo-row .info .c{color:var(--muted);font-size:.85rem}
.photo-row .badge{font-size:.72rem;font-weight:700;padding:3px 9px;border-radius:999px}
.badge.pub{background:var(--ok-soft);color:var(--ok)}
.badge.unpub{background:var(--warn-soft);color:#8A5A00}
.photo-row .actions{display:flex;gap:6px;flex-wrap:wrap}
.photo-row .actions button{padding:6px 10px;font-size:.82rem}

/* ---------------- Admin: organisation ---------------- */
.member-row{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.member-row:last-child{border-bottom:none}
.member-row .info{flex:1;min-width:0}
.member-row .info .t{font-weight:700}
.member-row .info .e{color:var(--muted);font-size:.85rem}
.member-row select{padding:6px 8px}

/* ---------------- Footer ---------------- */
footer.site-footer{position:fixed;left:0;right:0;bottom:0;height:var(--footer-h);display:flex;align-items:center;justify-content:center;background:var(--surface);border-top:1px solid var(--line);z-index:15}
footer.site-footer p{margin:0;font-size:.8rem;color:var(--muted);text-align:center;padding:0 12px}
footer.site-footer .ver{font-family:var(--mono);color:var(--accent-ink)}

.loading{text-align:center;padding:40px}
[hidden]{display:none!important}