.bifsc-container{max-width:400px;margin:20px auto;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;display:flex;flex-direction:column;gap:15px}.bifsc-select{padding:12px 16px;border:2px solid #e1e5e9;border-radius:8px;font-size:16px;background:#fff;transition:border-color 0.3s ease,box-shadow 0.3s ease;min-height:48px}.bifsc-select:focus{outline:none;border-color:#007cba;box-shadow:0 0 0 3px rgb(0 124 186 / .1)}.bifsc-select:hover:not(:disabled){border-color:#007cba}.bifsc-select:disabled{background:#f8f9fa;color:#6c757d}.bifsc-result{padding:12px;background:#d4edda;border:1px solid #c3e6cb;border-radius:8px;color:#155724;font-weight:700}@media (max-width:480px){.bifsc-container{max-width:100%;padding:0 10px;gap:12px}.bifsc-select{font-size:18px;padding:14px 16px}}