:root{
  --bg:#0f1115; --card:#1a1e26; --ink:#f3f4f6; --muted:#9aa3b2;
  --save:#16a34a; --save2:#15803d; --del:#dc2626; --del2:#b91c1c;
  --line:#2a2f3a; --accent:#6366f1;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:var(--bg); color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,system-ui,sans-serif;
  -webkit-font-smoothing:antialiased; overscroll-behavior:none;
}
.center{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}
.hidden{display:none!important}
.muted{color:var(--muted)} .small{font-size:.85rem} .err{color:#f87171;font-weight:600}
.link{color:var(--accent);text-decoration:none;font-weight:600;font-size:1.05rem}

/* Login */
.card.login{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px;width:min(92vw,380px)}
.login h1{margin:.2em 0 .6em;font-size:1.5rem;text-align:center}
.login label{display:block;margin:14px 0;font-size:.95rem;color:var(--muted)}
.login input{width:100%;margin-top:6px;padding:14px;font-size:1.1rem;border-radius:12px;border:1px solid var(--line);background:#0d1017;color:var(--ink)}

/* Buttons */
.btn{border:0;border-radius:14px;font-weight:700;cursor:pointer;color:#fff;background:var(--accent);padding:14px 18px;font-size:1.05rem}
.btn.big{font-size:1.35rem;padding:20px 22px}
.btn.block{display:block;width:100%;text-align:center;text-decoration:none;margin:10px 0}
.btn.save{background:var(--save)} .btn.save:active{background:var(--save2)}
.btn.del{background:var(--del)} .btn.del:active{background:var(--del2)}
.btn.undo{background:#374151;font-size:1rem;padding:14px 16px}

/* Triage layout — full screen, image fills, controls fixed at bottom */
.triage{display:flex;flex-direction:column;height:100vh;height:100dvh}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}
.progress{font-variant-numeric:tabular-nums;font-weight:700;font-size:1.1rem;color:var(--muted)}
.stage{position:relative;flex:1;display:flex;align-items:center;justify-content:center;background:#000;overflow:hidden}
.stage img{max-width:100%;max-height:100%;object-fit:contain}
.spinner{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--muted)}
.controls{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:16px 16px calc(16px + env(safe-area-inset-bottom))}
.controls .btn.big{flex:1}
.controls .btn.undo{flex:0 0 auto}
.done{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:24px}

/* Saved gallery */
.saved{padding:16px;max-width:1000px;margin:0 auto}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:6px;margin-top:14px}
.thumb{aspect-ratio:1;overflow:hidden;border-radius:8px;background:#000;display:block}
.thumb img{width:100%;height:100%;object-fit:cover}

/* Saved page — batch save-to-Photos */
.saved .lead{font-size:1.05rem;color:var(--ink);margin:6px 0 12px}
#saveToPhotos .btn{margin:8px 0}
.doneBtn{background:#374151!important;opacity:.85}
.fallback{margin:16px 0;border:1px solid var(--line);border-radius:12px;padding:10px 14px;background:var(--card)}
.fallback summary{cursor:pointer;color:var(--muted);font-weight:600}

/* Running counts row */
.topbar .brand{font-weight:800}
.counts{display:flex;gap:6px;padding:8px 10px;background:#141821;border-bottom:1px solid var(--line);justify-content:space-between}
.counts .c{display:flex;flex-direction:column;align-items:center;flex:1;font-size:.72rem;color:var(--muted);line-height:1.15}
.counts .c b{font-size:1.15rem;color:var(--ink);font-variant-numeric:tabular-nums}
.counts .c-save b{color:#34d399}.counts .c-del b{color:#f87171}.counts .c-todo b{color:#fbbf24}

/* Staged bar + Save-to-iPhone */
.stagedbar{display:flex;align-items:center;gap:10px;justify-content:space-between;padding:10px 14px;background:#111827;border-top:1px solid var(--line)}
.stagedInfo{color:var(--muted);font-size:.9rem}
.btn.savenow{font-size:1rem;padding:12px 16px;white-space:nowrap}

/* Full-screen overlay during save-to-Photos */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.72);display:flex;align-items:center;justify-content:center;z-index:50;padding:24px}
.overlayCard{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px;max-width:340px;text-align:center;font-size:1.1rem}