*,:before,:after{box-sizing:border-box}body{color:#111827;background-color:#f9fafb;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Noto Sans TC,sans-serif;line-height:1.5}.container{max-width:44rem;margin:0 auto;padding:2rem 1.5rem}.card{background:#fff;border:1px solid #e5e7eb;border-radius:.75rem;margin-bottom:1rem;padding:1.5rem}.form-row{flex-direction:column;gap:.25rem;margin-bottom:1rem;display:flex}.label{color:#374151;font-size:.875rem;font-weight:600}.input,.select{background:#fff;border:1px solid #d1d5db;border-radius:.5rem;padding:.5rem .75rem;font-size:1rem}.input:focus,.select:focus{outline-offset:1px;border-color:#2563eb;outline:2px solid #2563eb}.btn{color:#fff;cursor:pointer;background:#2563eb;border:1px solid #0000;border-radius:.5rem;padding:.5rem 1rem;font-size:.9375rem;font-weight:600;display:inline-block}.btn:hover{background:#1d4ed8}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{color:#374151;background:#fff;border-color:#d1d5db}.btn-secondary:hover{background:#f3f4f6}.btn-danger{color:#b91c1c;background:#fff;border-color:#fca5a5}.btn-danger:hover{background:#fef2f2}.error-text{color:#b91c1c;margin:.5rem 0;font-size:.875rem}.muted{color:#6b7280;font-size:.875rem}.site-header{background:#fff;border-bottom:1px solid #e5e7eb;justify-content:space-between;align-items:center;padding:.75rem 1.5rem;display:flex}.site-header a{color:#111827;font-weight:700;text-decoration:none}.account-row{border-bottom:1px solid #f3f4f6;justify-content:space-between;align-items:center;gap:1rem;padding:.75rem 0;display:flex}.account-row:last-child{border-bottom:none}.badge{color:#374151;background:#f3f4f6;border-radius:9999px;padding:.125rem .5rem;font-size:.75rem;font-weight:600;display:inline-block}.badge-inactive{color:#92400e;background:#fef3c7}.amount{font-variant-numeric:tabular-nums;font-weight:600}