*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--green:#00a651;--green-dark:#008a43;--green-light:#e8f7ee;--bg:#f5f5f5;--surface:#fff;--border:#d4e9da;--text:#1a2e1f;--muted:#6c757d;--radius:4px;--danger:#dc3545;--warning:#ffc107;--info:#17a2b8}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px}a{color:inherit;text-decoration:none}.btn{border-radius:var(--radius);cursor:pointer;color:#495057;background:#fff;border:1px solid #ced4da;align-items:center;gap:6px;padding:5px 12px;font-family:inherit;font-size:12px;font-weight:600;text-decoration:none;transition:background .15s;display:inline-flex}.btn:hover{background:#e9ecef}.btn-primary{background:var(--green);color:#fff;border-color:var(--green)}.btn-primary:hover{background:var(--green-dark)}.btn-ghost{background:0 0;border-color:#0000}.btn-ghost:hover{background:#f1f3f5}.spinner{border:3px solid #d4e9da;border-top-color:var(--green);border-radius:50%;width:28px;height:28px;margin:0 auto 12px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.badge{white-space:nowrap;border-radius:3px;align-items:center;padding:2px 7px;font-size:11px;font-weight:600;display:inline-flex}.badge-overdue{color:#fff;background:#dc3545}.badge-due30{color:#fff;background:#fd7e14}.badge-due60{color:#212529;background:#ffc107}.badge-due90,.badge-ontrack{color:#fff;background:#28a745}.badge-monthly{color:#fff;background:#17a2b8}.badge-unknown{color:#fff;background:#6c757d}