.app{min-height:100vh;display:flex;flex-direction:column;font-family:Segoe UI,-apple-system,BlinkMacSystemFont,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px}.app-header{background-color:#282c34;padding:1rem 2rem;color:#fff;box-shadow:0 2px 4px #0000001a}.app-header h1{margin:0;font-size:1.5rem;font-weight:600}.app-main{flex:1;padding:2rem;background-color:#f5f5f5}.app-content{max-width:1200px;margin:0 auto;background-color:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 8px #0000001a;color:#000;width:100%;box-sizing:border-box}button{background-color:#007bff;color:#fff;border:none;padding:.75rem 1.5rem;font-size:1rem;border-radius:4px;cursor:pointer;transition:background-color .2s}button:hover:not(:disabled){background-color:#0056b3}button:disabled{background-color:#6c757d;cursor:not-allowed}.error-message{margin-top:1rem;padding:1rem;background-color:#f8d7da;border:1px solid #f5c6cb;border-radius:4px;color:#721c24}.data-display{margin-top:1.5rem}.data-display h2{margin-bottom:1rem;color:#333}.data-display{color:#000}.data-display pre{background-color:#f8f9fa;padding:1rem;border-radius:4px;overflow-x:auto;border:1px solid #dee2e6;font-size:.875rem;line-height:1.5;color:#000}.membergroups-list{display:grid;grid-template-columns:auto;gap:1rem;margin-bottom:1.5rem}.membergroup-item{background-color:#f8f9fa;border:1px solid #dee2e6;border-radius:4px;margin-bottom:1rem;overflow-x:auto;-webkit-overflow-scrolling:touch}.membergroup-item[open]{box-shadow:0 2px 4px #0000001a}.membergroup-summary{padding:1rem;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;-webkit-user-select:none;user-select:none;transition:background-color .2s}.membergroup-summary::-webkit-details-marker{display:none}.membergroup-summary::marker{display:none}.membergroup-summary:hover{background-color:#e9ecef}.membergroup-summary h3{margin:0;color:#3b5065;font-size:1.1rem;flex:1}.member-count{color:#666;font-size:.9rem;font-weight:400;margin-left:1rem}.membergroup-description{padding:1rem;color:#555;font-size:.95rem;line-height:1.5}.membergroup-item>.members-list{padding:0 1rem 1rem;margin-top:0;border-top:none}.membergroup-item p{margin:.25rem 0;color:#666;font-size:.9rem}.membergroup-item .membergroup-id{color:#000;font-weight:500;font-size:.95rem}details{margin-top:1rem}details summary{cursor:pointer;padding:.5rem;background-color:#e9ecef;border-radius:4px;-webkit-user-select:none;user-select:none;color:#000;font-weight:500}details summary:hover{background-color:#dee2e6}.members-list{margin-top:1rem;padding-top:1rem;border-top:1px solid #dee2e6}.members-list h4{margin:0 0 .75rem;color:#333;font-size:1rem;font-weight:600}.members-table{width:100%;min-width:600px;border-collapse:collapse;margin-top:.5rem}.members-table thead{background-color:#f8f9fa}.members-table th{padding:.75rem;text-align:left;font-weight:400;color:#a0aec0;text-transform:uppercase;font-size:.75rem;border-bottom:2px solid #dee2e6}.members-table th:first-child{width:80px;min-width:80px;text-align:center}.members-table th:nth-child(2),.members-table th:nth-child(3){min-width:120px;width:120px}.members-table th:last-child{min-width:200px}.members-table td{padding:.75rem;border-bottom:1px solid #e9ecef;vertical-align:top}.members-table tbody tr:hover{background-color:#f8f9fa}.member-image-cell{text-align:center;width:80px;min-width:80px}.member-image{width:60px;height:60px;object-fit:cover;border-radius:4px;display:block;margin:0 auto}.member-image-placeholder{width:60px;height:60px;background-color:#e9ecef;border-radius:4px;margin:0 auto}.member-vorname-cell,.member-nachname-cell{font-weight:500;color:#000;min-width:120px}.member-kontakt-cell{color:#000}.kontakt-text{margin:0;padding:0;font-family:inherit;font-size:inherit!important;line-height:1.5;color:#000;white-space:pre-wrap;word-wrap:break-word;display:block}.loading-skeleton{width:100%}.skeleton-item{animation:skeleton-loading 1.5s ease-in-out infinite}.skeleton-text,.skeleton-image{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:skeleton-shimmer 1.5s infinite;border-radius:4px}.skeleton-image{width:60px;height:60px;flex-shrink:0;border-radius:4px}@keyframes skeleton-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes skeleton-loading{0%,to{opacity:1}50%{opacity:.7}}@media (max-width: 768px){.app-main,.app-content{padding:0rem}.membergroup-item{padding:.75rem}.members-table{font-size:.85rem}.members-table th,.members-table td{padding:.5rem}}:root{font-family:Segoe UI,-apple-system,BlinkMacSystemFont,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#213547;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}#root{width:100%;min-height:100vh}body{color:#213547;background-color:#fff}