:root{--primary-color:#5D5FEF;--secondary-color:#764ba2;--accent-color:#FF6B6B;--text-dark:#2C3E50;--text-light:#6C757D;--bg-light:#F8F9FA;--border-color:#E9ECEF;--shadow-sm:0 2px 4px rgba(0,0,0,0.05);--shadow-md:0 4px 12px rgba(0,0,0,0.08);--shadow-lg:0 8px 24px rgba(0,0,0,0.12)}body{background:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%);min-height:100vh;font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}.form-wrapper{padding:1.5rem 1rem;max-width:1200px;margin:0 auto}.form-header-modern{text-align:center;margin-bottom:1.5rem}.form-header-modern h1{font-size:2rem;font-weight:700;margin-bottom:0.5rem;background:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}[data-theme="dark"] .form-header-modern h1{background:none;-webkit-text-fill-color:white;color:white}.form-header-modern .subtitle{font-size:1rem;opacity:0.95;font-weight:400;color:#0A5F8E}[data-theme="dark"] .form-header-modern .subtitle{color:white}.form-card{background:white;border-radius:16px;padding:2rem;margin-bottom:1.25rem;box-shadow:var(--shadow-lg);transition:all 0.3s ease}.form-card:hover{box-shadow:0 12px 32px rgba(0,0,0,0.15);transform:translateY(-2px)}.section-header{display:flex;align-items:center;margin-bottom:1.5rem;padding-bottom:0.75rem;border-bottom:2px solid var(--bg-light)}.section-icon{width:48px;height:48px;background:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%);border-radius:12px;display:flex;align-items:center;justify-content:center;color:white;font-size:1.5rem;margin-right:1rem;box-shadow:0 4px 12px rgba(93,95,239,0.3)}.section-title{font-size:1.25rem;font-weight:700;color:var(--text-dark);margin:0}.section-subtitle{font-size:0.85rem;color:var(--text-light);margin:0.25rem 0 0 0}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.25rem}.form-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}.form-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}.form-group-modern{margin-bottom:0}.form-group-modern.full-width{grid-column:1 / -1}.form-label-modern{display:block;font-weight:600;color:var(--text-dark);margin-bottom:0.5rem;font-size:0.8rem;text-transform:uppercase;letter-spacing:0.5px}.form-label-modern .required{color:var(--accent-color);margin-left:4px}.form-control-modern,select.form-control,textarea.form-control{width:100%;padding:0.75rem 1rem;border:2px solid var(--border-color);border-radius:10px;font-size:0.95rem;transition:all 0.3s ease;background:var(--bg-light);color:var(--text-dark);font-family:inherit}.form-control-modern:focus,select.form-control:focus,textarea.form-control:focus{outline:none;border-color:var(--primary-color);background:white;box-shadow:0 0 0 4px rgba(93,95,239,0.1)}.form-control-modern:hover,select.form-control:hover,textarea.form-control:hover{background:white;border-image:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%) 1}textarea.form-control{resize:vertical;min-height:120px}.motivo-texto-wrapper{overflow:hidden;max-height:0;opacity:0;transition:max-height 0.4s ease,opacity 0.3s ease,margin-top 0.3s ease;margin-top:0}.motivo-texto-wrapper.visible{max-height:200px;opacity:1;margin-top:1.25rem}.radio-group-modern,.checkbox-group-modern{display:flex;flex-direction:column;gap:0.75rem}.radio-item,.checkbox-item{display:flex;align-items:center;background:var(--bg-light);padding:0.625rem 1rem;border-radius:10px;border:2px solid var(--border-color);cursor:pointer;transition:all 0.3s ease}.radio-item:hover,.checkbox-item:hover{border-color:var(--primary-color);background:white;box-shadow:var(--shadow-sm)}.radio-item input[type="radio"],.checkbox-item input[type="checkbox"]{width:18px;height:18px;margin-right:0.75rem;cursor:pointer;accent-color:var(--primary-color)}.radio-item label,.checkbox-item label{margin:0;cursor:pointer;font-weight:500;color:var(--text-dark);flex:1;font-size:0.95rem}.info-box{background:rgba(93,95,239,0.08);border-left:4px solid var(--primary-color);padding:1rem;border-radius:10px;margin:1.25rem 0;color:var(--text-dark);line-height:1.6;font-size:0.9rem}.info-box strong{color:var(--primary-color)}.btn-submit-modern{background:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%);border:none;color:white;padding:0.875rem 2rem;font-size:1rem;font-weight:700;border-radius:12px;cursor:pointer;transition:all 0.3s ease;width:auto;max-width:400px;margin:0 auto;box-shadow:0 6px 20px rgba(93,95,239,0.4);text-transform:uppercase;letter-spacing:1px;display:flex;align-items:center;justify-content:center;gap:0.75rem}.btn-submit-modern:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(93,95,239,0.5)}.btn-submit-modern:active{transform:translateY(-1px)}.btn-submit-modern i{font-size:1.25rem}.alert-modern{padding:1rem;border-radius:12px;margin-bottom:1.25rem;border-left:4px solid;font-size:0.9rem}.alert-danger-modern{background:#FFF5F5;border-color:var(--accent-color);color:#C53030}.loading-spinner{display:none;border:3px solid rgba(255,255,255,0.3);border-top:3px solid white;border-radius:50%;width:20px;height:20px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.form-card-btn{display:flex;justify-content:center;padding:1rem 0 1.5rem}@media (max-width:768px){.form-card{padding:1.25rem}.form-grid,.form-grid-2,.form-grid-3{grid-template-columns:1fr}.form-header-modern h1{font-size:1.5rem}.btn-submit-modern{width:100%;max-width:100%}}