:root{--bg:#f4f6f8;--surface:#fff;--ink:#1c2530;--muted:#64748b;--line:#e2e8f0;--accent:#0f4c81;--accent-soft:#e8f0f8;--warn:#b45309;--danger:#b91c1c;--ok:#15803d;--radius:10px}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}a{color:var(--accent)}button{font:inherit;cursor:pointer}input,select,textarea{font:inherit;border:1px solid var(--line);background:#fff;border-radius:8px;width:100%;padding:8px 10px}label{margin:12px 0 4px;font-size:13px;font-weight:600;display:block}.app{flex-direction:column;min-height:100vh;display:flex}.topbar{color:#fff;background:#0f2a44;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:14px 20px;display:flex}.topbar h1{margin:0;font-size:18px}.topbar small{color:#cbd5e1;font-weight:400;display:block}.nav{border-bottom:1px solid var(--line);z-index:5;background:#fff;flex-wrap:wrap;gap:6px;padding:10px 20px;display:flex;position:sticky;top:0}.nav button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px}.nav button.active{background:var(--accent);color:#fff;border-color:var(--accent)}.main{flex:1;width:100%;max-width:1080px;margin:0 auto;padding:20px}.banner{border-radius:var(--radius);background:#fff7e6;border:1px solid #fcd34d;margin-bottom:16px;padding:10px 14px;font-size:14px}.banner.ok{background:#eaf7ee;border-color:#86efac}.grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;display:grid}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;padding:16px}.card h2,.card h3{margin:0 0 8px}.muted{color:var(--muted);font-size:14px}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.btn{border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 14px}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn.danger{color:var(--danger);border-color:#fecaca}.btn.small{padding:5px 9px;font-size:13px}.badge{background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:2px 8px;font-size:12px;font-weight:600;display:inline-block}.badge.warn{color:var(--warn);background:#fef3c7}.badge.danger{color:var(--danger);background:#fee2e2}.badge.ok{color:var(--ok);background:#dcfce7}.progress{background:#e2e8f0;border-radius:99px;height:8px;margin:6px 0;overflow:hidden}.progress>div{background:var(--accent);height:100%}.stage{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px;overflow:hidden}.stage>button{text-align:left;background:#fff;border:0;justify-content:space-between;gap:10px;width:100%;padding:12px 14px;display:flex}.stage-body{border-top:1px solid var(--line);background:#fbfcfe;padding:14px}.activity{border:1px solid var(--line);background:#fff;border-radius:8px;margin:8px 0;padding:10px 12px}.form-grid{grid-template-columns:1fr 1fr;gap:0 14px;display:grid}@media (width<=640px){.form-grid{grid-template-columns:1fr}.main{padding:14px}}.modal-backdrop{z-index:20;background:#00000073;justify-content:center;align-items:flex-start;padding:40px 16px;display:flex;position:fixed;inset:0}.modal{background:#fff;border-radius:12px;width:100%;max-width:640px;max-height:90vh;padding:20px;overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:8px}footer{text-align:center;color:var(--muted);padding:16px;font-size:13px}