.seminar-registration{max-width:1200px;margin:0 auto;padding:20px;}.seminar-registration .card{margin-bottom:2rem;border:1px solid #dee2e6;border-radius:0.25rem;box-shadow:0 1px 3px rgba(0,0,0,0.1);}.seminar-registration .card-header{background-color:#f8f9fa;padding:1rem;border-bottom:1px solid #dee2e6;}.seminar-registration .card-header h3,.seminar-registration .card-header h4{margin:0;color:#495057;font-weight:bold;}.seminar-registration .card-body{padding:1rem 1.25rem 0.0rem 1.25rem;}.seminar-registration .form-group{margin-bottom:1rem;}.seminar-registration label{font-weight:500;color:#495057;margin-bottom:0.5rem;display:inline-block;font-size:110%;}.seminar-registration .form-control{border:1px solid #ced4da;border-radius:0.25rem;padding:0.375rem 0.75rem;line-height:1.5;height:calc(1.5em + 0.75rem + 2px);width:100%;font-size:1rem;}.seminar-registration .form-control:focus{border-color:#80bdff;box-shadow:0 0 0 0.2rem rgba(0,123,255,.25);outline:0;}.seminar-registration textarea.form-control{height:auto;min-height:100px;}.seminar-registration select.form-control{appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8'%3E%3Cpath d='M0 2l4 4 4-4z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.75rem center;background-size:8px 8px;padding-right:2rem;}.seminar-registration .btn{display:inline-block;font-weight:400;text-align:center;vertical-align:middle;user-select:none;padding:0.5rem 1rem;font-size:1rem;line-height:1.5;border-radius:0.25rem;transition:color 0.15s ease-in-out,background-color 0.15s ease-in-out,border-color 0.15s ease-in-out,box-shadow 0.15s ease-in-out;text-transform:uppercase;letter-spacing:1px;}.seminar-registration .btn.btn-main-submit{font-size:1.3rem;}.seminar-registration .btn-primary{color:#fff;background-color:#007bff;border-color:#007bff;}.seminar-registration .btn-primary:hover{background-color:#0069d9;border-color:#0062cc;}.seminar-registration .btn-secondary{color:#fff;background-color:#6c757d;border-color:#6c757d;}.seminar-registration .btn-secondary:hover{background-color:#5a6268;border-color:#545b62;}.seminar-registration .btn-danger{color:#fff;background-color:#dc3545;border-color:#dc3545;}.seminar-registration .btn-danger:hover{background-color:#c82333;border-color:#bd2130;}.seminar-registration .alert{position:relative;padding:1rem;margin-bottom:1rem;border:1px solid transparent;border-radius:0.25rem;}.seminar-registration .alert-info{color:#0c5460;background-color:#d1ecf1;border-color:#bee5eb;}.seminar-registration .form-check{position:relative;display:block;padding-left:1.25rem;margin-bottom:0.5rem;}.seminar-registration .form-check-input{position:absolute;margin-top:0.1rem;margin-left:-1.25rem;zoom:1.4;}.seminar-registration .form-check-label{margin-bottom:0;cursor:pointer;}.seminar-registration .alternative-billing-section{display:none;padding-top:1rem;border-top:1px solid #dee2e6;margin-top:1rem;}.seminar-registration .company-info-section[data-show-for="company"]{display:none;}.seminar-registration .participant-form{position:relative;margin-bottom:2rem;}.seminar-registration .remove-participant{position:absolute;top:1rem;right:1rem;}.seminar-registration .form-actions{margin-top:2rem;padding-top:1rem;border-top:1px solid #dee2e6;text-align:right;}@media (max-width:768px){.seminar-registration{padding:10px;}.seminar-registration .card-body{padding:1rem;}.seminar-registration .btn{width:100%;margin-bottom:0.5rem;}.seminar-registration .remove-participant{position:static;margin-top:1rem;width:100%;}}.seminar-registration .form-control.is-invalid{border-color:#dc3545;padding-right:calc(1.5em + 0.75rem);background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23dc3545' viewBox='0 0 12 12'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right calc(0.375em + 0.1875rem) center;background-size:calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);}.seminar-registration .invalid-feedback{display:none;width:100%;margin-top:0.25rem;font-size:80%;color:#dc3545;}.seminar-registration .form-control.is-invalid ~ .invalid-feedback{display:block;}.card{background:#23324e1a;padding:30px;margin:60px 0px 0px 0px;border-radius:5px;}.seminar-registration .card-header{margin-top:-92px;margin-left:-30px;color:#d4d6d9;font-size:40px;text-transform:uppercase;font-weight:300;background-color:transparent !important;padding:1rem;border-bottom:0px;}.seminar-registration .card-header.part-header{margin-top:-30px;}.seminar-registration .card.part-card{margin-top:20px;}#selectedSeminar > .card{margin-top:20px;}.seminar-registration h6,.seminar-registration .h6{font-size:1.2rem;font-weight:500;}#seminarList p{margin:0;padding:0;}.seminar-details{display:flex;gap:8px;align-items:center;margin:4px 0;top:5px;position:absolute;right:10px;}.seminar-details > div{padding:2px 6px;background:#f8f9fa;border-radius:4px;font-size:0.9em;}.seminar-number{font-weight:500;}.seminar-year{color:#666;}.seminar-instance{color:#888;font-size:0.8em;}