:root{--bg:#0f172a;--card:#1e293b;--border:#334155;--text:#f1f5f9;--dim:#94a3b8;--accent:#3b82f6;--accent-hover:#2563eb;--danger:#ef4444;--ok:#10b981;-webkit-text-size-adjust:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);min-height:100vh;margin:0;padding:0}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.topbar{background:var(--card);border-bottom:1px solid var(--border);z-index:10;justify-content:space-between;align-items:center;padding:.75rem 1rem;display:flex;position:sticky;top:0}.brand{color:var(--text);font-size:1.1rem;font-weight:600}.user{color:var(--dim);align-items:center;gap:.75rem;font-size:.85rem;display:flex}.user form{margin:0}.linkbtn{color:var(--accent);cursor:pointer;font:inherit;background:0 0;border:none;padding:0}main{max-width:640px;padding:1rem;padding-bottom:calc(4rem + env(safe-area-inset-bottom));margin:0 auto}.card{background:var(--card);border:1px solid var(--border);color:var(--text);border-radius:12px;margin-bottom:.75rem;padding:1rem;display:block}a.card{color:var(--text);text-decoration:none}a.card:hover{border-color:var(--accent);text-decoration:none}.card h3{color:var(--text);margin:0 0 .25rem;font-size:1rem}.dim{color:var(--dim);font-size:.85rem}button,.btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1rem;font-size:1rem;font-weight:500;display:inline-flex}button:hover:not(:disabled),.btn:hover{background:var(--accent-hover)}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:var(--border)}button.danger{background:var(--danger)}.stack{flex-direction:column;gap:.75rem;display:flex}.row{align-items:center;gap:.5rem;display:flex}label{color:var(--dim);flex-direction:column;gap:.35rem;font-size:.9rem;display:flex}input[type=text],textarea{background:var(--bg);width:100%;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:.65rem .75rem;font-family:inherit;font-size:1rem}input[type=text]:focus,textarea:focus{border-color:var(--accent);outline:none}textarea{resize:vertical;min-height:80px}.fab{bottom:calc(1rem + env(safe-area-inset-bottom));z-index:50;border-radius:999px;padding:.9rem 1.4rem;font-size:1rem;position:fixed;right:1rem;box-shadow:0 4px 12px #0000004d;color:#fff!important;text-decoration:none!important}.progress{background:var(--border);border-radius:999px;height:6px;margin-top:.5rem;overflow:hidden}.progress>div{background:var(--accent);height:100%;transition:width .2s}video{background:#000;border-radius:8px;width:100%}.empty{text-align:center;color:var(--dim);padding:3rem 1rem}.scanner-overlay{z-index:100;background:#000000f2;flex-direction:column;display:flex;position:fixed;inset:0}.scanner-overlay video{object-fit:cover;border-radius:0;flex:1;width:100%;height:100%}.scanner-overlay .controls{padding:1rem;padding-bottom:calc(1rem + env(safe-area-inset-bottom));justify-content:center;gap:1rem;display:flex}.chip{background:var(--border);color:var(--text);border-radius:999px;margin-right:.25rem;padding:.15rem .5rem;font-size:.75rem;display:inline-block}.error{border:1px solid var(--danger);color:var(--text);background:#ef444426;border-radius:8px;padding:.75rem;font-size:.9rem}.notice{border:1px solid var(--ok);color:var(--text);background:#10b98126;border-radius:8px;padding:.75rem;font-size:.9rem}.search{margin-bottom:1rem}