:root{--ink:#1b2430;--muted:#667085;--line:#d9dee5;--bg:#f6f7f9;--card:#fff;--brand:#1f3a5f;--danger:#b42318;color:var(--ink);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0}h1,h2,h3{margin:0 0 12px}.muted{color:var(--muted)}input,select,button{font:inherit;border:1px solid var(--line);border-radius:8px;min-height:44px;padding:10px 12px}button{background:var(--brand);color:#fff;cursor:pointer;border:none}button:disabled{opacity:.6;cursor:default}button.link{color:var(--brand);background:0 0;min-height:auto;padding:4px}.auth-page{place-items:center;min-height:100vh;padding:16px;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;flex-direction:column;gap:12px;width:100%;max-width:400px;padding:24px;display:flex}.card label{flex-direction:column;gap:4px;font-size:14px;display:flex}.message{color:var(--danger);margin:0}.qr{align-self:center;width:200px;height:200px}.secret{word-break:break-all;padding:8px 0;display:block}.topbar{background:var(--brand);color:#fff;flex-wrap:wrap;align-items:center;gap:8px 16px;padding:12px 16px;display:flex}.brand{font-weight:600}.topbar nav{flex-wrap:wrap;flex:1;gap:4px;display:flex}.topbar nav a{color:#fff;border-radius:6px;padding:6px 10px;text-decoration:none}.topbar nav a.active{background:#ffffff2e}.who{align-items:center;gap:8px;font-size:14px;display:flex}.who .muted{color:#ffffffbf}.who button.link{color:#fff}main{max-width:1100px;margin:0 auto;padding:16px}.search{width:100%;max-width:400px;margin-bottom:12px}.list{border-collapse:collapse;background:var(--card);width:100%}.list th,.list td{text-align:left;border-bottom:1px solid var(--line);padding:10px}.inline-form{flex-wrap:wrap;align-items:center;gap:8px;margin-top:24px;display:flex}.inline-form h3{width:100%}@media (width<=640px){.list thead{display:none}.list tr{border-bottom:1px solid var(--line);padding:8px 0;display:block}.list td{border:none;padding:2px 10px;display:block}.inline-form input,.inline-form select,.inline-form button{width:100%}}.tabs{flex-wrap:wrap;gap:6px;margin-bottom:12px;display:flex}.tabs button{background:var(--card);color:var(--ink);border:1px solid var(--line)}.tabs button.on{background:var(--brand);color:#fff;border-color:var(--brand)}.list select{min-height:36px;padding:6px 8px}.folder{white-space:nowrap;align-items:center;gap:8px;display:inline-flex}.button-link{background:var(--brand);color:#fff;border-radius:6px;padding:6px 10px;font-size:14px;text-decoration:none}.inline-form .wide{flex:320px}