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* https://quilljs.com/
* Copyright (c) 2014, Jason Chen
* Copyright (c) 2013, salesforce.com
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var(--border-color);border-radius:8px;background:var(--bg-secondary);color:var(--text-primary);font-size:.9rem;resize:vertical;font-family:inherit;margin-bottom:20px}.save-description-input:focus{outline:none;border-color:#6366f1;box-shadow:0 0 0 3px #6366f11a}.save-dialog-actions{display:flex;gap:12px;justify-content:flex-end}.cancel-button{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);padding:10px 20px;border-radius:8px;font-size:.9rem;cursor:pointer;transition:all .2s ease}.cancel-button:hover:not(:disabled){background:var(--bg-tertiary)}.confirm-button{background:#6366f1;border:none;color:#fff;padding:10px 20px;border-radius:8px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease}.confirm-button:hover:not(:disabled){background:#4f46e5}.confirm-button:disabled,.cancel-button:disabled{opacity:.6;cursor:not-allowed}.dialog-error{margin-top:16px;padding:12px;background:#ef44441a;border:1px solid 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#3B82F6;transform:translate(2px)}.version-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.version-selection{display:flex;align-items:center;justify-content:center;width:20px}.version-checkbox{width:16px;height:16px;cursor:pointer;accent-color:#3B82F6}.version-info{flex:1;display:flex;align-items:center;gap:16px}.version-number{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--text-primary);font-size:1rem}.current-badge{background:#22c55e;color:#fff;font-size:.65rem;padding:2px 6px;border-radius:10px;font-weight:500;letter-spacing:.5px}.draft-badge{background:#f59e0b;color:#fff;font-size:.65rem;padding:2px 6px;border-radius:10px;font-weight:500;letter-spacing:.5px}.version-date{color:var(--text-secondary);font-size:.85rem}.version-actions{display:flex;gap:8px}.restore-button,.delete-button,.preview-button{background:none;border:1px solid var(--border-color);color:var(--text-secondary);width:36px;height:36px;border-radius:8px;cursor:pointer;font-size:1rem;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.preview-button:hover{background:#06b6d4;border-color:#06b6d4;color:#fff;transform:translateY(-1px)}.restore-button:hover{background:#6366f1;border-color:#6366f1;color:#fff;transform:translateY(-1px)}.delete-button:hover{background:#ef4444;border-color:#ef4444;color:#fff;transform:translateY(-1px)}.restore-button:disabled{opacity:.5;cursor:not-allowed;animation:spin 1s linear infinite}.version-details{display:flex;flex-direction:column;gap:8px}.version-description-wrapper{display:flex;align-items:flex-start;gap:8px;position:relative}.version-description{margin:0;color:var(--text-primary);font-size:.95rem;line-height:1.4;font-style:italic;flex:1}.no-description{display:flex;align-items:center;gap:12px;color:var(--text-secondary)}.add-comment-btn,.edit-comment-btn{background:none;border:1px solid var(--border-color);color:var(--text-secondary);padding:4px 8px;border-radius:6px;cursor:pointer;font-size:.75rem;transition:all .2s ease;white-space:nowrap}.add-comment-btn:hover,.edit-comment-btn:hover{background:var(--bg-tertiary);color:var(--text-primary);border-color:var(--text-secondary)}.edit-comment-btn{padding:4px 6px;font-size:.8rem}.comment-editing{display:flex;flex-direction:column;gap:8px}.comment-textarea{width:100%;min-height:60px;padding:8px 12px;border:2px solid var(--border-color);border-radius:8px;background:var(--bg-primary);color:var(--text-primary);font-family:inherit;font-size:.9rem;line-height:1.4;resize:vertical;transition:all .2s ease}.comment-textarea:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px #3b82f61a}.comment-actions{display:flex;gap:8px;justify-content:flex-end}.save-comment-btn,.cancel-comment-btn{padding:6px 12px;border-radius:6px;cursor:pointer;font-size:.8rem;font-weight:500;transition:all .2s ease;border:1px solid}.save-comment-btn{background:var(--accent-color);color:#fff;border-color:var(--accent-color)}.save-comment-btn:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.save-comment-btn:disabled{opacity:.5;cursor:not-allowed}.cancel-comment-btn{background:none;color:var(--text-secondary);border-color:var(--border-color)}.cancel-comment-btn:hover{background:var(--bg-secondary);color:var(--text-primary)}.version-meta{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.version-type{background:var(--bg-tertiary);color:var(--text-secondary);padding:4px 8px;border-radius:12px;font-size:.75rem;font-weight:500}.version-counts{color:var(--text-secondary);font-size:.8rem}.version-full-date{color:var(--text-muted);font-size:.75rem;font-family:monospace}.version-history-footer{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-top:1px solid var(--border-color);background:var(--bg-secondary)}.retention-info{margin:0;font-size:.8rem;color:var(--text-secondary)}.refresh-button{background:var(--bg-primary);border:1px solid var(--border-color);color:var(--text-primary);padding:8px 16px;border-radius:6px;cursor:pointer;font-size:.85rem;transition:all .2s ease;display:flex;align-items:center;gap:6px}.refresh-button:hover:not(:disabled){background:var(--bg-tertiary);transform:translateY(-1px)}.refresh-button:disabled{opacity:.6;cursor:not-allowed}@keyframes slideUpModal{0%{opacity:0;transform:translateY(40px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.comparison-overlay,.preview-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:4000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.comparison-modal,.preview-modal{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:16px;width:95%;max-width:1000px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 32px 64px #0006;animation:slideUpModal .4s ease}.comparison-header,.preview-header{display:flex;align-items:center;justify-content:space-between;padding:24px;border-bottom:1px solid var(--border-color);background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:16px 16px 0 0}.comparison-header h3,.preview-header h3{margin:0;font-size:1.3rem}.close-comparison,.close-preview{background:#fff3;border:none;color:#fff;font-size:24px;width:36px;height:36px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.close-comparison:hover,.close-preview:hover{background:#ffffff4d;transform:scale(1.1)}.comparison-info{padding:20px 24px;border-bottom:1px solid 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rgba(0, 0, 0, .8);--accent-primary: #58a6ff;--accent-hover: #79c0ff;--success: #3fb950;--warning: #d29922;--danger: #f85149;--info: #56d4dd}@media (prefers-color-scheme: dark){:root:not(.theme-light):not([data-theme=light]){--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--bg-elevated: #161b22;--text-primary: #f0f6fc;--text-secondary: #8b949e;--text-muted: #6e7681;--border-color: #30363d;--border-hover: #484f58;--shadow: rgba(0, 0, 0, .3);--shadow-modal: rgba(0, 0, 0, .8);--accent-primary: #58a6ff;--accent-hover: #79c0ff;--success: #3fb950;--warning: #d29922;--danger: #f85149;--info: #56d4dd}}*{box-sizing:border-box}body{margin:0;padding:0;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color:var(--text-primary);background-color:var(--bg-primary);transition:color .3s ease,background-color .3s ease;min-height:100vh}#root{width:100vw;height:100vh;margin:0;padding:0}h1,h2,h3,h4,h5,h6{color:var(--text-primary);margin:0 0 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select{background-color:var(--bg-secondary)!important;color:var(--text-primary)!important;border:1px solid var(--border-color)!important}html.theme-dark input:focus,html.theme-dark textarea:focus,html.theme-dark select:focus,html[data-theme=dark] input:focus,html[data-theme=dark] textarea:focus,html[data-theme=dark] select:focus{border-color:var(--accent-primary)!important;background-color:var(--bg-tertiary)!important}html.theme-dark .form-input,html.theme-dark .form-select,html.theme-dark .form-textarea,html.theme-dark .node-form-input,html.theme-dark .node-form-select,html.theme-dark .node-form-textarea,html[data-theme=dark] .form-input,html[data-theme=dark] .form-select,html[data-theme=dark] .form-textarea,html[data-theme=dark] .node-form-input,html[data-theme=dark] .node-form-select,html[data-theme=dark] .node-form-textarea{background-color:var(--bg-secondary)!important;color:var(--text-primary)!important;border:1px solid var(--border-color)!important}html.theme-dark 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