@keyframes spin{to{transform:rotate(360deg)}}:root{--primary:#6A3FB5;--primary-hover:#58339B;--secondary:#95a5a6;--error:#e74c3c;--success:#2ecc71;--bg:#F7F8FB;--bg-card:#ffffff;--text:#2c3e50;--text-muted:#6B7C8B;--border:#E3E8ED;--morado-claro:#F3EEFB}*{box-sizing:border-box}body{font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background-color:var(--bg);display:flex;justify-content:center;padding:15px;margin:0;min-height:100vh}.form-container{background:var(--bg-card);padding:25px 30px;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.08);width:100%;max-width:550px}.form-header{text-align:center;margin-bottom:20px}body,h2,label{color:var(--text)}h2{margin:0 0 8px;font-weight:700;font-size:1.4rem}p.subtitle{color:var(--text-muted);font-size:.9rem;margin-bottom:20px;line-height:1.4}.form-group{margin-bottom:15px}label{display:block;margin-bottom:6px;font-weight:600;font-size:.85rem}input,select{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:8px;font-size:16px;transition:all .2s;background:#fff}input:focus,select:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 3px rgba(106,63,181,.15)}.input-row,button{display:flex;gap:12px;align-items:flex-end}.input-row>div{flex:1}button{background-color:var(--primary);color:#fff;border:0;padding:14px 20px;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;width:100%;transition:all .2s;justify-content:center;align-items:center;gap:8px}button:hover:not(:disabled){background-color:var(--primary-hover)}button:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background-color:var(--secondary);width:auto}.btn-secondary:hover:not(:disabled){background-color:#7f8c8d}#fotoIdPreview,.alert{display:none;border-radius:8px}.alert{padding:12px 15px;margin-bottom:20px;font-size:.9rem;font-weight:500}.alert.error,.alert.success{background-color:#d4edda;color:#155724;border:1px solid #c3e6cb;display:block}.alert.error{background-color:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.pasajero-details{opacity:.4;pointer-events:none;transition:opacity .3s}.pasajero-details.active{opacity:1;pointer-events:auto}.loader-container{display:none;justify-content:center;margin:15px 0}.spinner{width:28px;height:28px;border:3px solid rgba(106,63,181,.2);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}.biometric-section{margin-top:25px;padding-top:20px;border-top:1px solid var(--border)}.biometric-box,.video-container{border-radius:8px;position:relative}.biometric-box{border:2px dashed #bdc3c7;text-align:center;padding:20px 10px;background:#fafbfc;margin-bottom:15px}.biometric-box.success{border-color:var(--success);background:#f0fdf4}.biometric-box.error{border-color:var(--error);background:#fef2f2}.video-container{width:100%;max-width:250px;margin:0 auto;height:250px;background:#000;overflow:hidden;display:none}.video-container canvas,.video-container video{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover}.status-text{margin-top:10px;font-size:.85rem;font-weight:600;color:var(--text-muted)}#fotoIdPreview{max-width:100%;max-height:200px;margin:10px auto}.hidden{display:none!important}.section-fieldset,textarea{border:1px solid var(--border)}.section-fieldset{border-radius:10px;padding:18px 16px 12px;margin-bottom:18px;background:#fafbfc}.section-fieldset legend{font-weight:700;font-size:.92rem;color:var(--text);padding:0 8px}.radio-group{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:8px}.radio-group label{display:flex;align-items:center;gap:6px;font-weight:400;font-size:.88rem;cursor:pointer;white-space:nowrap}.radio-group input[type=checkbox],.radio-group input[type=radio]{width:auto;padding:0;margin:0;accent-color:var(--primary);cursor:pointer}textarea{width:100%;padding:12px 14px;border-radius:8px;font-size:16px;font-family:inherit;transition:all .2s;background:#fff;resize:vertical;min-height:70px}textarea:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 3px rgba(52,152,219,.15)}.declaracion-item{background:#fff;border:1px solid var(--border);border-radius:8px;padding:12px 14px;margin-bottom:10px;font-size:.82rem;line-height:1.45;color:var(--text)}.declaracion-item .radio-group{margin-top:6px}.declaracion-legal{font-size:.78rem;color:#555;line-height:1.5;margin-top:10px;display:flex;gap:8px;align-items:flex-start}.declaracion-legal input[type=checkbox]{width:auto;margin-top:3px;flex-shrink:0;accent-color:var(--primary)}.firma-container{text-align:center}.firma-canvas-wrap{border:2px dashed #bdc3c7;border-radius:8px;background:#fff;margin:8px auto 0;position:relative;touch-action:none;max-width:400px}.firma-canvas-wrap canvas{display:block;width:100%;border-radius:6px;cursor:crosshair}.firma-placeholder{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#bdc3c7;font-size:.85rem;pointer-events:none;transition:opacity .2s}.btn-limpiar-firma{background:0 0;color:var(--error);border:1px solid var(--error);padding:6px 14px;font-size:.8rem;width:auto;margin-top:8px;border-radius:6px}.btn-limpiar-firma:hover:not(:disabled){background:#fef2f2}