:root{--bg:#f6f7fb;--surface:#fff;--text:#0f172a;--muted:#64748b;--border:#e5e8f0;--accent:#4f46e5;--accent-strong:#4338ca;--accent-soft:#eef2ff;--ok:#059669;--ok-soft:#ecfdf5;--warn-soft:#fff7ed;--warn-text:#c2410c;--radius:16px;--radius-sm:12px;--shadow:0 1px 2px #0f172a0a, 0 12px 32px -16px #0f172a2e;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.5}.shell{flex-direction:column;min-height:100dvh;display:flex}.topbar{padding:max(14px, env(safe-area-inset-top)) 20px 14px;justify-content:center;display:flex}.brand{color:var(--text);letter-spacing:-.02em;align-items:center;gap:9px;font-size:18px;font-weight:700;text-decoration:none;display:inline-flex}.main{flex:1;width:100%;max-width:480px;margin:0 auto;padding:8px 20px 32px}.foot{text-align:center;color:var(--muted);padding:24px 20px max(20px, env(safe-area-inset-bottom));font-size:13px}.stack{flex-direction:column;gap:18px;display:flex}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}.center{text-align:center}.hero h1{letter-spacing:-.03em;margin:0 0 8px;font-size:clamp(26px,7vw,34px);line-height:1.15}.hero-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.lead{color:var(--muted);margin:0;font-size:17px}.eyebrow{text-transform:uppercase;letter-spacing:.09em;color:var(--accent);margin:0 0 6px;font-size:12px;font-weight:700}.muted{color:var(--muted)}.section-title{text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin:4px 2px;font-size:15px}.field{flex-direction:column;gap:8px;display:flex}label,.label-like{font-size:14px;font-weight:600}input[type=text]{border:1px solid var(--border);border-radius:var(--radius-sm);height:50px;font:inherit;background:var(--surface);color:var(--text);padding:0 14px;transition:border-color .15s,box-shadow .15s}input[type=text]:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}input[type=text]::placeholder{color:#94a3b8}.hint{color:var(--muted);margin:0;font-size:13px}.form-error{color:#b91c1c;background:#fef2f2;border-radius:10px;margin:0;padding:10px 12px;font-size:14px}.segmented{gap:8px;display:flex}.segment{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);height:44px;font:inherit;color:var(--muted);cursor:pointer;flex:1;font-weight:600;transition:all .15s}.segment:hover{border-color:var(--accent);color:var(--accent)}.segment.active{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 6px 16px -8px #4f46e599}.btn{border-radius:var(--radius-sm);height:50px;font:inherit;cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:0 20px;font-size:16px;font-weight:650;text-decoration:none;transition:background .15s,transform 50ms,box-shadow .15s;display:inline-flex}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 22px -12px #4f46e5b3}.btn-primary:hover:not(:disabled){background:var(--accent-strong)}.btn-secondary{background:var(--surface);border-color:var(--border);color:var(--text)}.btn-secondary:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.btn-block{width:100%}.btn-copied{border-color:var(--ok);color:var(--ok)}.toggle{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);width:100%;font:inherit;text-align:left;cursor:pointer;align-items:center;gap:14px;padding:14px;transition:border-color .15s,background .15s;display:flex}.toggle:disabled{opacity:.6;cursor:not-allowed}.toggle-on{border-color:var(--accent);background:var(--accent-soft)}.toggle-track{background:#cbd5e1;border-radius:999px;flex:none;width:46px;height:28px;transition:background .15s;position:relative}.toggle-on .toggle-track{background:var(--accent)}.toggle-thumb{background:#fff;border-radius:50%;width:22px;height:22px;transition:transform .15s;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #0f172a4d}.toggle-on .toggle-thumb{transform:translate(18px)}.toggle-text{flex-direction:column;gap:2px;display:flex}.pill{border-radius:999px;align-items:center;width:fit-content;padding:6px 12px;font-size:14px;font-weight:650;display:inline-flex}.pill-sub{color:var(--muted);font-weight:500}.pill-ok{background:var(--ok-soft);color:var(--ok)}.pill-full{background:var(--warn-soft);color:var(--warn-text)}.pill-muted{background:var(--accent-soft);color:var(--accent)}.live{color:var(--ok);align-items:center;gap:7px;font-size:13px;font-weight:650;display:inline-flex}.live-dot{background:var(--ok);border-radius:50%;width:8px;height:8px;animation:1.6s ease-in-out infinite pulse}@keyframes pulse{0%,to{box-shadow:0 0 #05966973}50%{box-shadow:0 0 0 6px #05966900}}.share-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.share-row{align-items:stretch;gap:10px;display:flex}.share-link{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);text-overflow:ellipsis;white-space:nowrap;-webkit-user-select:all;user-select:all;flex:1;min-width:0;padding:12px 14px;font-size:14px;overflow:hidden}.share-row .btn{flex:none;height:auto}.stats{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);text-align:center;flex-direction:column;gap:2px;padding:14px 10px;display:flex}.stat-value{letter-spacing:-.02em;font-size:22px;font-weight:750}.stat-label{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:12px}.entry-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.entry{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);align-items:center;gap:12px;padding:12px 14px;transition:border-color .15s,background .15s;display:flex}.entry-in{background:var(--ok-soft);border-color:#bbe7d4}.avatar{background:var(--accent-soft);width:40px;height:40px;color:var(--accent);border-radius:50%;flex:none;place-items:center;font-size:14px;font-weight:700;display:grid}.entry-in .avatar{color:var(--ok);background:#d1fae5}.entry-main{flex-direction:column;flex:1;min-width:0;display:flex}.entry-name{text-overflow:ellipsis;white-space:nowrap;font-weight:650;overflow:hidden}.entry-meta{color:var(--muted);font-size:13px}.check-btn{border:1.5px solid var(--border);background:var(--surface);color:#fff;cursor:pointer;border-radius:50%;flex:none;place-items:center;width:44px;height:44px;transition:all .15s;display:grid}.check-btn:hover:not(:disabled){border-color:var(--ok)}.check-btn.checked{background:var(--ok);border-color:var(--ok)}.check-btn:disabled{opacity:.6;cursor:wait}.check-ring{border:2px solid #cbd5e1;border-radius:50%;width:16px;height:16px}.success-card{flex-direction:column;align-items:center;gap:8px;display:flex}.success-card h1{letter-spacing:-.02em;margin:4px 0 0;font-size:24px}.success-mark{background:var(--ok-soft);width:64px;height:64px;color:var(--ok);border-radius:50%;place-items:center;display:grid}.success-name{margin:0;font-size:20px;font-weight:700}.success-card .btn{margin-top:8px}.steps{flex-direction:column;gap:12px;display:flex}.step{align-items:flex-start;gap:14px;padding:4px 2px;display:flex}.step p{margin:2px 0 0;font-size:14px}.step-num{background:var(--accent-soft);width:30px;height:30px;color:var(--accent);border-radius:50%;flex:none;place-items:center;font-size:14px;font-weight:700;display:grid}.empty{padding:30px 22px}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:30px;height:30px;margin:12px auto;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}