:root{--indigo:#4f46e5;--indigo-d:#4338ca;--bg:#f1f5f9;--card:#fff;--text:#0f172a;--muted:#64748b;--border:#e2e8f0;--green:#16a34a;--amber:#d97706;--red:#dc2626;--blue:#2563eb}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}h1,h2,h3,h4{margin:0}button{cursor:pointer;font:inherit}input,textarea,select{border:1px solid var(--border);width:100%;font:inherit;background:#fff;border-radius:8px;padding:9px 11px}textarea{resize:vertical;min-height:64px}.auth-wrap{background:linear-gradient(135deg,#4f46e5,#0f172a);place-items:center;min-height:100vh;padding:20px;display:grid}.auth-card{background:var(--card);border-radius:16px;width:100%;max-width:380px;padding:32px;box-shadow:0 20px 50px #00000040}.brand{color:var(--indigo);font-size:26px}.subtitle{color:var(--muted);margin:4px 0 20px;font-size:13px}.tabs{gap:6px;margin-bottom:16px;display:flex}.tabs button{border:1px solid var(--border);color:var(--muted);background:#fff;border-radius:8px;flex:1;padding:8px}.tabs button.active{background:var(--indigo);color:#fff;border-color:var(--indigo)}.auth-card form{flex-direction:column;gap:12px;display:flex}.auth-card label{color:var(--muted);flex-direction:column;gap:5px;font-size:13px;display:flex}.demo{color:var(--muted);margin-top:18px;font-size:12px}.demo-row{gap:8px;margin-top:8px;display:flex}.btn-chip{border:1px dashed var(--indigo);color:var(--indigo);background:#eef2ff;border-radius:8px;flex:1;padding:7px}.btn-primary{background:var(--indigo);color:#fff;border:none;border-radius:8px;padding:10px 14px;font-weight:600}.btn-primary:hover{background:var(--indigo-d)}.btn-primary:disabled{opacity:.6;cursor:default}.btn-link{color:var(--indigo);background:0 0;border:none;text-decoration:underline}.btn-approve{background:var(--green);color:#fff;border:none;border-radius:7px;padding:8px 12px}.btn-reject{color:var(--red);border:1px solid var(--red);background:#fff;border-radius:7px;padding:8px 12px}.btn-offline{color:var(--blue);border:1px solid var(--blue);background:#fff;border-radius:7px;padding:8px 12px}.error{color:var(--red);font-size:13px}.app{max-width:1100px;margin:0 auto;padding:0 16px 40px}.topbar{justify-content:space-between;align-items:center;margin-bottom:8px;padding:16px 4px;display:flex}.topbar-right{align-items:center;gap:14px;display:flex}.who{color:var(--muted);font-size:13px}.muted{color:var(--muted)}.small{font-size:12px}.stats{gap:12px;margin-bottom:16px;display:flex}.stat{background:var(--card);border:1px solid var(--border);text-align:center;border-radius:12px;flex:1;padding:12px 18px}.stat b{color:var(--indigo);font-size:24px;display:block}.stat span{color:var(--muted);font-size:12px}.grid{grid-template-columns:320px 1fr;align-items:start;gap:16px;display:grid}@media (width<=780px){.grid{grid-template-columns:1fr}}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px}.card h2{margin-bottom:12px;font-size:16px}.stack{flex-direction:column;gap:10px;display:flex}.inline{color:var(--muted);align-items:center;gap:8px;font-size:13px;display:flex}.inline input{width:auto}.radio-row{gap:16px;font-size:14px;display:flex}.radio-row label{align-items:center;gap:6px;display:flex}.radio-row input{width:auto}.task-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.task{border:1px solid var(--border);background:#fff;border-radius:12px;padding:14px}.task-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.task h3{font-size:15px}.task-meta{flex-wrap:wrap;align-items:center;gap:8px;margin-top:4px;font-size:12px;display:flex}.desc{color:#334155;margin:8px 0;font-size:13px}.submit-row,.review-actions{flex-direction:column;gap:8px;margin-top:10px;display:flex}.btn-row{flex-wrap:wrap;gap:8px;display:flex}.col-group{margin-bottom:18px}.col-title{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin-bottom:8px;font-size:13px}.review{border-radius:8px;margin-top:8px;padding:8px 10px;font-size:13px}.review-good{color:#065f46;background:#ecfdf5}.review-bad{color:#991b1b;background:#fef2f2}.badge{white-space:nowrap;border-radius:999px;padding:3px 9px;font-size:11px;font-weight:700}.badge-pending{color:#475569;background:#f1f5f9}.badge-submitted{color:#92400e;background:#fef3c7}.badge-approved{color:#166534;background:#dcfce7}.badge-rejected{color:#991b1b;background:#fee2e2}.tag{color:var(--indigo);background:#eef2ff;border-radius:6px;padding:2px 8px;font-size:11px}.who-chip{background:#f1f5f9;border-radius:6px;padding:2px 8px;font-size:12px;font-weight:600}.syncbar{border-radius:10px;align-items:center;gap:12px;margin-bottom:12px;padding:9px 14px;font-size:13px;display:flex}.syncbar-offline{color:#991b1b;background:#fef2f2;border:1px solid #fecaca}.syncbar-pending{color:#92400e;background:#fffbeb;border:1px solid #fde68a}.toast{color:#fff;z-index:50;background:#0f172a;border-radius:10px;padding:10px 18px;font-size:13px;animation:3s forwards fade;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}@keyframes fade{0%{opacity:0}10%{opacity:1}85%{opacity:1}to{opacity:0}}