:root{--primary-color: #4285f4;--secondary-color: #34a853;--danger-color: #ea4335;--warning-color: #fbbc04;--background: #f8f9fa;--surface: #ffffff;--text-primary: #202124;--text-secondary: #5f6368;--border-color: #dadce0;--shadow: 0 1px 3px rgba(0, 0, 0, .1);--shadow-hover: 0 4px 6px rgba(0, 0, 0, .1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--background);color:var(--text-primary);line-height:1.6}.container{min-height:100vh;display:flex;flex-direction:column}header{background-color:var(--surface);border-bottom:1px solid var(--border-color);padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow)}header h1{font-size:1.5rem;font-weight:600;color:var(--text-primary)}.reset-btn{background-color:transparent;color:var(--danger-color);border:1px solid var(--danger-color);padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-size:.875rem;transition:all .2s}.reset-btn:hover{background-color:var(--danger-color);color:#fff}.config-dialog{display:flex;justify-content:center;align-items:center;padding:2rem;flex:1}.dialog-content{background-color:var(--surface);padding:2rem;border-radius:8px;box-shadow:var(--shadow-hover);width:100%;max-width:400px}.dialog-content h2{margin-bottom:1.5rem;color:var(--text-primary)}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-primary)}.form-group input{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:4px;font-size:1rem;transition:border-color .2s}.form-group input:focus{outline:none;border-color:var(--primary-color)}.form-group small{display:block;margin-top:.25rem;color:var(--text-secondary);font-size:.875rem}.submit-btn{width:100%;background-color:var(--primary-color);color:#fff;border:none;padding:.75rem;border-radius:4px;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .2s}.submit-btn:hover:not(:disabled){background-color:#3367d6}.submit-btn:disabled{opacity:.6;cursor:not-allowed}.error-message{margin-top:1rem;padding:.75rem;background-color:#fce8e6;color:var(--danger-color);border-radius:4px;font-size:.875rem}.toast{position:fixed;top:2rem;right:2rem;padding:1rem 1.5rem;border-radius:4px;box-shadow:var(--shadow-hover);z-index:1000;animation:slideIn .3s ease-out}.toast.success{background-color:var(--secondary-color);color:#fff}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}#main-app{flex:1;padding:2rem}.loading{text-align:center;color:var(--text-secondary);padding:2rem}.demo-container{max-width:1200px;margin:0 auto}.demo-nav{display:flex;gap:1rem;margin-bottom:2rem;border-bottom:1px solid var(--border-color);padding-bottom:1rem}.nav-btn{background-color:transparent;border:none;padding:.5rem 1rem;font-size:1rem;color:var(--text-secondary);cursor:pointer;transition:all .2s;border-bottom:2px solid transparent}.nav-btn:hover{color:var(--text-primary)}.nav-btn.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.documents-list,.collections-list{background-color:var(--surface);padding:1.5rem;border-radius:8px;box-shadow:var(--shadow)}.documents-list h2,.collections-list h2{margin-bottom:1.5rem;color:var(--text-primary)}.document-item,.collection-item{padding:1rem;border:1px solid var(--border-color);border-radius:4px;margin-bottom:1rem;transition:box-shadow .2s}.document-item:hover,.collection-item:hover{box-shadow:var(--shadow-hover)}.document-header,.collection-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem}.document-emoji,.collection-icon{font-size:1.5rem}.document-header h3,.collection-header h3{flex:1;font-size:1.125rem;font-weight:500}.document-meta{color:var(--text-secondary);font-size:.875rem;margin-bottom:1rem}.collection-description{color:var(--text-secondary);margin-bottom:1rem}.document-actions,.collection-actions{display:flex;gap:.5rem}.action-btn{padding:.5rem 1rem;background-color:transparent;border:1px solid var(--primary-color);color:var(--primary-color);border-radius:4px;font-size:.875rem;cursor:pointer;transition:all .2s}.action-btn:hover{background-color:var(--primary-color);color:#fff}.search-container{background-color:var(--surface);padding:1.5rem;border-radius:8px;box-shadow:var(--shadow)}.search-container h2{margin-bottom:1.5rem}#search-form{display:flex;gap:.5rem;margin-bottom:1.5rem}.search-input{flex:1;padding:.75rem;border:1px solid var(--border-color);border-radius:4px;font-size:1rem}.search-input:focus{outline:none;border-color:var(--primary-color)}.search-btn{padding:.75rem 1.5rem;background-color:var(--primary-color);color:#fff;border:none;border-radius:4px;font-size:1rem;cursor:pointer;transition:background-color .2s}.search-btn:hover{background-color:#3367d6}.search-result{padding:1rem;border:1px solid var(--border-color);border-radius:4px;margin-bottom:1rem}.search-result h4{margin-bottom:.5rem;color:var(--primary-color)}.search-context{color:var(--text-secondary);font-size:.875rem}.empty-state{text-align:center;color:var(--text-secondary);padding:2rem}.error{color:var(--danger-color);text-align:center;padding:1rem}.cheat-sheet{max-width:1200px;margin:0 auto;padding:2rem}.cheat-sheet-header{text-align:center;margin-bottom:3rem}.cheat-sheet-header h1{font-size:2.5rem;margin-bottom:.5rem;color:var(--text-primary)}.subtitle{font-size:1.25rem;color:var(--text-secondary)}.tabs{display:flex;gap:.5rem;margin-bottom:2rem;border-bottom:2px solid var(--border-color);flex-wrap:wrap}.tab{background:none;border:none;padding:.75rem 1.5rem;font-size:1rem;color:var(--text-secondary);cursor:pointer;transition:all .2s;border-bottom:3px solid transparent;margin-bottom:-2px}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--primary-color);border-bottom-color:var(--primary-color);font-weight:500}.tab-content{background-color:var(--surface);padding:2rem;border-radius:8px;box-shadow:var(--shadow)}.section h2{color:var(--text-primary);margin-top:2rem;margin-bottom:1rem;font-size:1.5rem}.section h2:first-child{margin-top:0}.code-block{margin:1rem 0;border-radius:8px;overflow:hidden;box-shadow:0 2px 4px #0000001a}.code-block pre{margin:0!important;padding:1rem!important;font-size:.9rem;line-height:1.5}.info-box{background-color:#e3f2fd;border:1px solid #90caf9;border-radius:4px;padding:1rem;margin:1.5rem 0;color:#1565c0}@media (max-width: 768px){header{padding:1rem}header h1{font-size:1.25rem}.demo-nav{flex-wrap:wrap}.nav-btn{flex:1;min-width:100px}#main-app,.cheat-sheet{padding:1rem}.cheat-sheet-header h1{font-size:1.75rem}.subtitle{font-size:1rem}.tab{padding:.5rem 1rem;font-size:.9rem}.tab-content{padding:1rem}.code-block pre{font-size:.8rem!important}}