:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.admin-invitations{max-width:800px;margin:0 auto;padding:2rem}.page-header h1{margin:0;font-size:1.8rem;color:#333}.back-button{padding:.5rem 1rem;background:#6c757d;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:.9rem;transition:background-color .2s}.back-button:hover{background:#5a6268}.loading{text-align:center;padding:3rem;color:#6c757d;font-size:1.1rem}.message{padding:1rem;margin-bottom:1.5rem;border-radius:4px;font-weight:500}.message.success{background-color:#d4edda;border:1px solid #c3e6cb;color:#155724}.message.error{background-color:#f8d7da;border:1px solid #f5c6cb;color:#721c24}.invitation-form{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 8px #0000001a}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:#333;font-size:.95rem}.form-group .required{color:#dc3545}.form-group select,.form-group input{width:100%;padding:.75rem;border:1px solid #ced4da;border-radius:4px;font-size:1rem;transition:border-color .2s}.form-group select:focus,.form-group input:focus{outline:none;border-color:#007bff;box-shadow:0 0 0 .2rem #007bff40}.form-group select:disabled,.form-group input:disabled{background-color:#e9ecef;cursor:not-allowed}.help-text{margin-top:.5rem;font-size:.875rem;color:#6c757d}.help-text strong{color:#007bff}.invitation-preview{background-color:#f8f9fa;border:1px solid #dee2e6;border-radius:4px;padding:1.5rem;margin-top:1.5rem;margin-bottom:1.5rem}.invitation-preview h3{margin-top:0;margin-bottom:1rem;font-size:1.1rem;color:#333}.invitation-preview p{margin:.5rem 0;line-height:1.6}.invitation-preview strong{color:#007bff}.invitation-preview code{background-color:#e9ecef;padding:.2rem .4rem;border-radius:3px;font-family:Courier New,monospace;font-size:.9rem;color:#495057}.redirect-info{margin-top:1rem;padding-top:1rem;border-top:1px solid #dee2e6;font-size:.9rem;color:#6c757d}.form-actions{display:flex;gap:1rem;margin-top:2rem;padding-top:1.5rem;border-top:1px solid #dee2e6}.btn-primary,.btn-secondary{padding:.75rem 2rem;border:none;border-radius:4px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.btn-primary{background-color:#007bff;color:#fff}.btn-primary:hover:not(:disabled){background-color:#0056b3}.btn-primary:disabled{background-color:#6c757d;cursor:not-allowed;opacity:.6}.btn-secondary{background-color:#6c757d;color:#fff}.btn-secondary:hover:not(:disabled){background-color:#5a6268}@media(max-width:768px){.admin-invitations{padding:1rem}.invitation-form{padding:1.5rem}.page-header{flex-direction:column;align-items:flex-start}.form-actions{flex-direction:column}.btn-primary,.btn-secondary{width:100%}}.admin-bulk-invitations{max-width:1200px;margin:0 auto;padding:2rem}.page-header{display:flex;align-items:center;gap:1rem;margin-bottom:2rem}.page-header h1{margin:0;font-size:2rem;color:#1a1a1a}.back-button{color:#444;padding:.5rem 1rem;background-color:#f5f5f5;border:1px solid #ddd;border-radius:4px;cursor:pointer;font-size:.9rem;transition:background-color .2s}.back-button:hover{background-color:#e5e5e5}.bulk-invitations-content{display:flex;flex-direction:column;gap:2rem}.instructions-card{background-color:#f9f9f9;border:1px solid #e0e0e0;border-radius:8px;padding:1.5rem}.instructions-card h2{margin-top:0;color:#333;font-size:1.3rem}.instructions-card ol{line-height:1.8;color:#555}.instructions-card ul{margin-top:.5rem;line-height:1.6}.instructions-card strong{color:#2c5282;font-family:Courier New,monospace}.example-csv{margin-top:1rem;padding:1rem;background-color:#fff;border:1px solid #d0d0d0;border-radius:4px}.example-csv h3{margin-top:0;font-size:1rem;color:#555}.example-csv pre{background-color:#2d3748;color:#e2e8f0;padding:1rem;border-radius:4px;overflow-x:auto;font-size:.9rem;line-height:1.5}.upload-section{background-color:#fff;border:2px dashed #cbd5e0;border-radius:8px;padding:2rem;text-align:center}.upload-section h2{margin-top:0;color:#333;font-size:1.3rem}.file-input{padding:.5rem;font-size:1rem;cursor:pointer}.file-info{margin-top:1rem;padding:.75rem;background-color:#e6f7ff;border:1px solid #91d5ff;border-radius:4px;color:#0050b3}.error-message{margin-top:1rem;padding:.75rem;background-color:#fff1f0;border:1px solid #ffa39e;border-radius:4px;color:#cf1322}.preview-section{background-color:#fff;border:1px solid #e0e0e0;border-radius:8px;padding:1.5rem}.preview-section h2{margin-top:0;color:#333;font-size:1.3rem}.table-wrapper{overflow-x:auto;margin:1rem 0}.preview-table,.results-table{width:100%;border-collapse:collapse;font-size:.9rem}.preview-table th,.results-table th{background-color:#f5f5f5;padding:.75rem;text-align:left;font-weight:600;color:#555;border-bottom:2px solid #ddd}.preview-table td,.results-table td{padding:.75rem;border-bottom:1px solid #eee}.preview-table tr:hover,.results-table tr:hover{background-color:#fafafa}.results-section{background-color:#fff;border:1px solid #e0e0e0;border-radius:8px;padding:1.5rem}.results-section h2,.results-section h3{color:#333}.results-summary{display:flex;gap:2rem;padding:1.5rem;border-radius:8px;margin:1rem 0;font-size:1.1rem}.results-summary.success{background-color:#f6ffed;border:1px solid #b7eb8f}.results-summary.partial{background-color:#fffbe6;border:1px solid #ffe58f}.results-summary p{margin:0;font-weight:500}.success-count{color:#52c41a}.error-count{color:#ff4d4f}.results-details{margin-top:2rem}.success-row{background-color:#f6ffed}.error-row{background-color:#fff1f0}.status-badge{display:inline-block;padding:.25rem .5rem;border-radius:4px;font-weight:600;font-size:.9rem}.status-badge.success{background-color:#52c41a;color:#fff}.status-badge.error{background-color:#ff4d4f;color:#fff}.message-cell{max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.action-buttons{display:flex;gap:1rem;margin-top:1.5rem}.btn-primary,.btn-secondary{padding:.75rem 1.5rem;border:none;border-radius:6px;font-size:1rem;cursor:pointer;transition:all .2s;font-weight:500}.btn-primary{background-color:#1890ff;color:#fff}.btn-primary:hover:not(:disabled){background-color:#40a9ff;transform:translateY(-1px);box-shadow:0 2px 8px #1890ff4d}.btn-primary:disabled{background-color:#d9d9d9;cursor:not-allowed;opacity:.6}.btn-secondary{background-color:#f5f5f5;color:#333;border:1px solid #d9d9d9}.btn-secondary:hover:not(:disabled){background-color:#e5e5e5;border-color:#bfbfbf}.btn-secondary:disabled{opacity:.6;cursor:not-allowed}@media(max-width:768px){.admin-bulk-invitations{padding:1rem}.page-header{flex-direction:column;align-items:flex-start}.page-header h1{font-size:1.5rem}.results-summary{flex-direction:column;gap:.5rem}.action-buttons{flex-direction:column}.btn-primary,.btn-secondary{width:100%}.table-wrapper{font-size:.8rem}}.search-filter-container{display:flex;gap:.5rem;align-items:center;margin-bottom:1rem;position:relative}.search-filter-input{flex:1;padding:.75rem 2.5rem .75rem 1rem;border:1px solid #ced4da;border-radius:4px;font-size:.9rem;background-color:#fff;transition:border-color .15s ease-in-out,box-shadow .15s ease-in-out}.search-filter-input:focus{outline:none;border-color:#80bdff;box-shadow:0 0 0 .2rem #007bff40}.search-filter-clear{position:absolute;right:.75rem;background:none;border:none;color:#6c757d;cursor:pointer;padding:.5rem;font-size:1.2rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:color .15s ease-in-out}.search-filter-clear:hover{color:#495057}.table-container{background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;overflow:hidden;margin-bottom:2rem}.data-table{width:100%;border-collapse:collapse;font-size:.9rem;background:#fff}.data-table th{background-color:#f8f9fa;padding:1rem;text-align:center;font-weight:600;color:#495057;border-bottom:2px solid #dee2e6}.data-table td{padding:.2rem;border-bottom:1px solid #dee2e6;vertical-align:top;text-align:center}.data-table tbody tr:hover{background-color:#f8f9fa}.no-data{text-align:center;padding:3rem;color:#6c757d;font-style:italic}.pagination-container{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;margin-bottom:1rem}.pagination-info{color:#6c757d;font-size:.9rem;font-weight:500}.pagination-controls,.pagination-page-group{display:flex;gap:.5rem;align-items:center}.pagination-ellipsis{padding:.5rem;color:#6c757d}.btn{display:inline-block;padding:.5rem 1rem;font-size:.9rem;font-weight:500;line-height:1.5;text-align:center;text-decoration:none;vertical-align:middle;cursor:pointer;border:1px solid transparent;border-radius:.375rem;transition:all .15s ease-in-out}.btn-primary{color:#fff;background-color:#007bff;border-color:#007bff}.btn-primary:hover{background-color:#0056b3;border-color:#004085}.btn-outline-secondary{color:#6c757d;background-color:transparent;border-color:#6c757d}.btn-outline-secondary:hover{color:#fff;background-color:#6c757d;border-color:#6c757d}.btn-sm{padding:.25rem .5rem;font-size:.8rem;border-radius:.25rem}.btn:disabled{opacity:.65;cursor:not-allowed}.btn:disabled:hover{background-color:inherit;border-color:inherit;color:inherit}@media(max-width:768px){.data-table{font-size:.8rem}.data-table th,.data-table td{padding:.5rem}.pagination-container{flex-direction:column;gap:1rem}.pagination-controls{flex-wrap:wrap;justify-content:center}}#root{max-width:1280px;margin:0 auto;padding:0}.App{min-height:100vh;display:flex;flex-direction:column}.App main{flex:1;padding:0 2rem 2rem}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}