:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#213547;background-color:#fff;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;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:2.2em;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:#f9f9f9;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: dark){:root{color:#213547;background-color:#fff}a:hover{color:#ff6f00}button{background-color:#f9f9f9}}.board-preferences{position:absolute;top:20px;right:20px;z-index:10}.preferences-toggle{background-color:#ff6f00;color:#fff;border:none;border-radius:4px;padding:8px 12px;cursor:pointer;display:flex;align-items:center;font-weight:500;box-shadow:0 2px 5px #0000001a}.preferences-toggle:hover{background-color:#e65100}.preferences-panel{position:absolute;top:40px;right:0;width:220px;background-color:#fff;border-radius:8px;box-shadow:0 2px 10px #00000026;padding:15px;z-index:100}.preferences-panel h3{margin-top:0;margin-bottom:15px;color:#333;font-size:16px;border-bottom:1px solid #eee;padding-bottom:8px}.preference-item{margin-bottom:10px}.preference-item label{display:flex;align-items:center;font-size:14px;color:#333;cursor:pointer}.preference-item input[type=checkbox]{margin-right:8px;width:18px;height:18px;cursor:pointer}.preference-item input[type=checkbox]:disabled{cursor:not-allowed;opacity:.6}.disabled-note-preferences,.disabled-note-generation-options{color:#999;font-size:12px;font-style:italic;margin-left:8px}.community-boards-tab{width:100%;max-width:1200px;margin:0 auto;padding:20px}.community-boards-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px;padding-bottom:25px;border-bottom:3px solid #e0e0e0}.community-boards-header h2{margin:0;color:#333;font-size:2.2rem;font-weight:600}.refresh-button{background:#4caf50;color:#fff;border:none;padding:12px 24px;border-radius:6px;cursor:pointer;font-size:1.1rem;font-weight:500;transition:background-color .3s}.refresh-button:hover:not(:disabled){background:#45a049}.refresh-button:disabled{background:#ccc;cursor:not-allowed}.community-boards-content{min-height:400px}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center}.loading-spinner{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:20px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-container{display:flex;justify-content:center;align-items:center;padding:60px 20px}.error-message{text-align:center;background:#ffebee;border:1px solid #f44336;border-radius:8px;padding:30px;max-width:500px}.error-message h3{color:#d32f2f;margin-top:0}.error-message button{background:#f44336;color:#fff;border:none;padding:10px 20px;border-radius:5px;cursor:pointer;margin-top:15px}.error-message button:hover{background:#d32f2f}.no-boards-container{display:flex;justify-content:center;align-items:center;padding:60px 20px}.no-boards-message{text-align:center;background:#f5f5f5;border-radius:8px;padding:40px;max-width:500px}.no-boards-message h3{color:#666;margin-top:0}.boards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:50px;padding:20px 0;row-gap:60px}.board-card{background:#fff;border:1px solid #e0e0e0;border-radius:12px;padding:20px;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 4px #0000001a;display:flex;flex-direction:column;height:100%}.board-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026;border-color:#4caf50}.board-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:15px;padding-bottom:15px;border-bottom:1px solid #f0f0f0}.board-name{margin:0 15px 0 0;color:#333;font-size:1.3rem;font-weight:600;flex:1}.board-rating{display:flex;flex-direction:column;align-items:center;text-align:center}.stars{color:#ffc107;font-size:1.2rem;margin-bottom:5px}.rating-text{font-size:.9rem;color:#666;font-weight:500}.board-card-body{display:flex;flex-direction:column;gap:15px;height:100%}.board-info{display:flex;flex-direction:column;gap:10px;flex:1}.board-type,.board-date,.board-features{font-size:.95rem;color:#555}.board-features ul{margin:5px 0 0;padding-left:0;list-style:none}.board-features li{margin-bottom:2px}.board-actions{display:flex;justify-content:center;margin-top:auto}.load-board-button{background:#2196f3;color:#fff;border:none;padding:10px 20px;border-radius:6px;cursor:pointer;font-size:.95rem;font-weight:500;transition:background-color .3s;width:100%}.load-board-button:hover{background:#1976d2}@media (max-width: 1200px){.boards-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.community-boards-tab{padding:15px}.community-boards-header{flex-direction:column;gap:15px;text-align:center}.boards-grid{grid-template-columns:1fr;gap:15px}.board-card{padding:15px}.board-card-header{flex-direction:column;gap:10px;text-align:center}.board-name{margin-right:0;text-align:center}}.App{text-align:center;max-width:1200px;margin:0 auto;padding:20px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif}.App-header{margin-bottom:20px}.App-header h1{color:#ff6f00;margin-top:0;margin-bottom:20px}.tab-navigation{display:flex;justify-content:center;gap:10px;margin-bottom:20px}.tab-button{background:#f0f0f0;border:2px solid #ddd;padding:12px 24px;border-radius:8px;cursor:pointer;font-size:1rem;font-weight:500;transition:all .3s ease;color:#666}.tab-button:hover{background:#e0e0e0;border-color:#ccc}.tab-button.active{background:#ff6f00;border-color:#ff6f00;color:#fff}.tab-button.active:hover{background:#e65100;border-color:#e65100}.App-main{display:flex;flex-direction:column;align-items:center}.board-container{border:2px solid #ddd;border-radius:8px;overflow:hidden;margin-bottom:20px;background-color:#f8f8f8;min-width:800px;min-height:700px;display:flex;justify-content:center;align-items:center;position:relative}.App-footer{margin-top:20px;padding-top:20px;border-top:1px solid #eee;color:#666;font-size:14px}@media (min-width: 768px){.App-main{flex-direction:row;align-items:flex-start}.board-controls{width:300px;margin-right:20px;margin-bottom:0}.board-container{flex:1}}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.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}.board-controls{padding:20px;background-color:#f5f5f5;border-radius:8px;margin-bottom:20px;box-shadow:0 2px 4px #0000001a}.control-section{margin-bottom:15px}.control-section h3{margin-top:0;margin-bottom:10px;font-size:18px;color:#333}.checkbox-group{margin-bottom:8px}.checkbox-group label{display:flex;align-items:center;font-size:14px;cursor:pointer}.checkbox-group input[type=checkbox]{margin-right:8px;width:20px;height:20px;cursor:pointer}.resource-preference-group{display:flex;flex-wrap:wrap;gap:10px}.resource-preference-group label{display:flex;align-items:center;font-size:14px;cursor:pointer;padding:5px 10px;background-color:#e9e9e9;border-radius:4px}.resource-preference-group label:hover{background-color:#dedede}.resource-preference-group input[type=checkbox]{margin-right:8px;width:18px;height:18px;cursor:pointer}.generate-button{background-color:#ff6f00;color:#fff;border:none;padding:10px 20px;border-radius:4px;font-size:16px;font-weight:700;cursor:pointer;transition:background-color .3s}.generate-button:hover{background-color:#ff8f00}.button-group{display:flex;gap:10px;margin-top:15px}.save-button{background-color:#4caf50;color:#fff;border:none;padding:10px 20px;border-radius:4px;font-size:16px;font-weight:700;cursor:pointer;transition:background-color .3s}.save-button:hover:not(:disabled){background-color:#45a049}.save-button:disabled{background-color:#ccc;color:#666;cursor:not-allowed}.load-button{background-color:#2196f3;color:#fff;border:none;padding:10px 20px;border-radius:4px;font-size:16px;font-weight:700;cursor:pointer;transition:background-color .3s}.load-button:hover{background-color:#1976d2}input[type=checkbox]:disabled+span{color:#999}.board-naming-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.board-naming-content{background-color:#fff;padding:30px;border-radius:8px;box-shadow:0 4px 20px #0000004d;max-width:400px;width:90%;text-align:center}.board-naming-content h3{margin-top:0;margin-bottom:15px;color:#333;font-size:20px}.board-naming-content p{margin-bottom:20px;color:#666;font-size:14px}.board-name-input{width:100%;padding:12px;border:2px solid #ddd;border-radius:4px;font-size:16px;margin-bottom:20px;box-sizing:border-box;transition:border-color .3s}.board-name-input:focus{outline:none;border-color:#4caf50}.board-naming-buttons{display:flex;gap:10px;justify-content:center}.board-naming-buttons button{padding:10px 20px;border:none;border-radius:4px;font-size:14px;font-weight:700;cursor:pointer;transition:background-color .3s}.board-naming-buttons .cancel-button{background-color:#f44336;color:#fff}.board-naming-buttons .cancel-button:hover{background-color:#d32f2f}.board-naming-buttons .save-button{background-color:#4caf50;color:#fff}.board-naming-buttons .save-button:hover:not(:disabled){background-color:#45a049}.board-naming-buttons .save-button:disabled{background-color:#ccc;color:#666;cursor:not-allowed}.name-error{color:#f44336;font-size:14px;margin-bottom:10px;padding:8px 12px;background-color:#ffebee;border:1px solid #ffcdd2;border-radius:4px;text-align:left}.character-count{color:#666;font-size:12px;margin-bottom:15px;text-align:right}.character-count:empty{display:none}.disabled-note-generation-options{color:#999;font-size:10px;font-style:italic;margin-left:6px}.checkbox-group input[type=checkbox]:disabled{cursor:not-allowed;opacity:.6}.checkbox-group input[type=checkbox]:disabled+span{color:#999;opacity:.6}