:root{--bg:#f5f6f8;--surface:#fff;--text:#1a1d21;--muted:#6b7280;--border:#e2e5ea;--primary:#2563eb;--primary-text:#fff;--danger:#dc2626;--error-bg:#fde8e8;--error-text:#991b1b;--radius:10px}@media (prefers-color-scheme:dark){:root{--bg:#0f1115;--surface:#1a1d23;--text:#e6e8eb;--muted:#9aa1ab;--border:#2a2f37;--primary:#3b82f6;--error-bg:#3b1d1d;--error-text:#fca5a5}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}h1{margin:0;font-size:1.4rem}h2{margin:0 0 .25rem;font-size:1.1rem}.center{place-items:center;min-height:100vh;padding:1rem;display:grid}.app{max-width:720px;margin:0 auto;padding:1rem}.topbar{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:1rem;display:flex}.topbar-right{align-items:center;gap:.75rem;display:flex}main{flex-direction:column;gap:1rem;display:flex}.muted{color:var(--muted);font-size:.9rem}.empty{text-align:center;padding:2rem 0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem}.form{flex-direction:column;gap:.75rem;width:100%;display:flex}.form.login{max-width:360px}label{color:var(--muted);flex-direction:column;gap:.25rem;font-size:.85rem;font-weight:600;display:flex}label.checkbox,label.row.checkbox{flex-direction:row;align-items:center;gap:.5rem}input,textarea{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:8px;padding:.55rem .65rem}input[type=checkbox]{width:auto;padding:0}input:focus,textarea:focus{outline:2px solid var(--primary);outline-offset:0;border-color:var(--primary)}.row{gap:.75rem;display:flex}.row>label{flex:1}.actions{margin-top:.25rem}button{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:.5rem .9rem;font-weight:600}button:hover:not(:disabled){border-color:var(--muted)}button:disabled{opacity:.6;cursor:not-allowed}button.primary{background:var(--primary);color:var(--primary-text);border-color:var(--primary)}button.danger{color:var(--danger)}.error{background:var(--error-bg);color:var(--error-text);border-radius:8px;margin:0;padding:.5rem .75rem;font-size:.9rem}.events{flex-direction:column;gap:.75rem;margin:0;padding:0;list-style:none;display:flex}.event{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.event-main{flex-direction:column;gap:.15rem;min-width:0;display:flex}.event-main .desc{white-space:pre-wrap;word-break:break-word;margin:.25rem 0 0;font-size:.9rem}.event-actions{flex-shrink:0;gap:.5rem;display:flex}.turnstile{min-height:65px}