:root{
  --bg:#05100f; --panel:#0c211f; --line:#173a36;
  --teal:#1fb8a6; --teal-dim:#0e6b62; --gold:#e8c06a; --gold-dim:#8a6d2f;
  --ink:#eaf5f2; --mut:#7fa39d; --danger:#e0574b;
  --gold-grad:linear-gradient(180deg,#f6dd9c,#d7a94e);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:radial-gradient(1200px 700px at 50% -10%,#0c211f 0%,var(--bg) 60%);
  color:var(--ink);
  font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;
  overflow:hidden;
}
img,canvas{-webkit-user-drag:none;user-drag:none;pointer-events:none}
.wrap{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:24px;overflow:auto}
.screen{display:none;width:100%;max-width:940px;animation:fade .45s ease}
.screen.on{display:block}
.screen.wide{max-width:1180px}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

.brand{display:flex;justify-content:center;margin-bottom:10px}
.seal{width:34px;height:34px;border-radius:50%;flex:none;
  background:conic-gradient(from 210deg,var(--teal),var(--gold),var(--teal));
  box-shadow:0 0 0 1px #0006,0 6px 22px #000a;position:relative}
.seal::after{content:"";position:absolute;inset:5px;border-radius:50%;background:var(--bg)}
.seal::before{content:"";position:absolute;inset:11px;border-radius:50%;background:var(--gold-grad);z-index:2}
.kicker{letter-spacing:.34em;text-transform:uppercase;font-size:11px;color:var(--gold);font-weight:600}
.center{text-align:center}.left{text-align:left}
h1{font-weight:700;letter-spacing:.01em;margin:.2em 0;font-size:26px;text-align:center}
h1.left{text-align:left;margin-top:4px}
.sub{color:var(--mut);text-align:center;max-width:540px;margin:0 auto 22px}
.sub.left{text-align:left;margin-left:0}
.note{font-size:12px;color:var(--mut);text-align:center;margin-top:14px}
.note.bottom{margin:26px 0 8px;color:#3f605b}

.card{background:linear-gradient(180deg,var(--panel),#081a18);border:1px solid var(--line);
  border-radius:16px;padding:26px;box-shadow:0 30px 80px -30px #000c,inset 0 1px 0 #ffffff08}
.card.narrow{max-width:440px;margin:0 auto}
.field{margin:14px 0}
label{display:block;font-size:12px;color:var(--mut);margin-bottom:6px}
input{width:100%;padding:13px 14px;border-radius:11px;border:1px solid var(--line);
  background:#04100e;color:var(--ink);font-size:15px;letter-spacing:.16em;text-align:center}
input.plain{letter-spacing:normal;text-align:left}
input:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px #1fb8a622}
.btn{width:100%;padding:13px;border-radius:11px;border:0;cursor:pointer;font-weight:650;font-size:15px;
  background:var(--gold-grad);color:#241a05;transition:.15s}
.btn:hover{filter:brightness(1.07)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}
.btn.ghost:hover{border-color:var(--teal)}
.err{color:var(--danger);font-size:13px;text-align:center;min-height:18px;margin-top:10px}

.fp{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.18em;color:var(--teal);
  font-size:18px;text-align:center;margin:6px 0}
.spin{width:44px;height:44px;margin:6px auto 14px;border-radius:50%;
  border:3px solid #ffffff14;border-top-color:var(--gold);animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.status{display:flex;align-items:center;gap:8px;justify-content:center;color:var(--mut);font-size:13px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--gold);animation:pulse 1.4s ease infinite}
@keyframes pulse{50%{opacity:.3}}

.top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.who{display:flex;align-items:center;gap:10px}
.who .seal{width:26px;height:26px}
.who b{font-weight:600}.who span{color:var(--mut);font-size:12px;display:block}
.lock{font-size:11px;color:var(--teal);border:1px solid var(--teal-dim);border-radius:20px;
  padding:5px 11px;display:flex;gap:6px;align-items:center}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(212px,1fr));gap:14px}
.tile{position:relative;border:1px solid var(--line);border-radius:14px;overflow:hidden;cursor:pointer;
  background:#081a18;aspect-ratio:16/10;transition:.18s}
.tile:hover{border-color:var(--teal);transform:translateY(-2px)}
.tile .ph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62}
.tile .fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:34px;color:var(--gold);opacity:.5}
.tile .meta{position:absolute;left:0;right:0;bottom:0;padding:12px 13px;z-index:2;
  background:linear-gradient(0deg,#020a09 25%,transparent)}
.tile .meta b{font-weight:600;font-size:14px}
.tile .meta span{color:var(--mut);font-size:11px;display:block}
.crumb{display:none;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.crumb .btn{width:auto;padding:7px 13px;font-size:13px}
.crumb b{font-weight:600}
.crumb span{color:var(--mut);font-size:12px}
.tile.folder{background:linear-gradient(160deg,#10302c,#081a18)}
.tile.folder .ph{opacity:.32}
.tile.folder .fallback{font-size:40px;color:var(--teal);opacity:.45}
.tile.folder:hover{border-color:var(--gold)}
.badge{position:absolute;top:9px;left:9px;z-index:3;font-size:10px;letter-spacing:.12em;
  text-transform:uppercase;background:#020a09cc;border:1px solid var(--line);color:var(--gold);
  padding:3px 8px;border-radius:20px}

.vhead{display:flex;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.vhead .btn{width:auto;padding:8px 14px;font-size:13px}
.vhead h2{margin:0;font-size:18px;font-weight:600}
.vsub{color:var(--mut);font-size:12px}
.stage{position:relative;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#040d0c}
.stage video{width:100%;display:block;background:#000}
.stage audio{width:100%}
.pagewrap{text-align:center;background:#040d0c;border:1px solid var(--line);border-radius:16px;padding:14px;
  max-height:calc(100vh - 190px);overflow:auto}
.pagewrap img{max-width:min(100%,860px);width:100%;border-radius:6px;box-shadow:0 20px 50px -20px #000}
.pager{display:flex;gap:10px;align-items:center;justify-content:center;padding:12px;flex-wrap:wrap}
.pager .btn{width:auto;padding:7px 14px;font-size:13px}
.pager input{width:70px;padding:7px;letter-spacing:normal}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
.thumbs img{width:100%;border:1px solid var(--line);border-radius:10px;display:block;cursor:zoom-in;pointer-events:auto}
.lightbox{position:fixed;inset:0;z-index:80;background:#020706ee;display:flex;align-items:center;
  justify-content:center;padding:30px}
.lightbox img{max-width:96%;max-height:92%;border-radius:8px}
.audio-art{display:flex;align-items:center;justify-content:center;height:220px;
  background:radial-gradient(400px 200px at 50% 40%,#12332e,#050f0e)}
.audio-art b{font-size:20px;letter-spacing:.28em;color:var(--gold);text-transform:uppercase}

#wm{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.13;mix-blend-mode:screen;display:none}
#wm.on{display:block}
#guard{position:fixed;inset:0;z-index:200;background:#020706;display:none;align-items:center;
  justify-content:center;flex-direction:column;gap:10px;text-align:center;padding:30px}
#guard.on{display:flex}
#guard .seal{width:40px;height:40px}
#guard p{color:var(--mut);max-width:320px}
#flash{position:fixed;inset:0;z-index:210;background:#000;opacity:0;pointer-events:none;transition:opacity .06s}

@media (max-width:640px){
  .wrap{padding:16px}
  h1{font-size:22px}
  .grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
  .top{flex-direction:column;align-items:flex-start;gap:10px}
}
@media print{ body{display:none!important} }