.tiptap-editor-container{width:100%;height:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;background-color:#fff;border-radius:8px;-webkit-box-shadow:0 4px 10px rgba(0,0,0,.08);box-shadow:0 4px 10px rgba(0,0,0,.08)}.menu-bar{gap:4px;padding:6px 8px;background-color:#f8fafc;border-bottom:1px solid #e2e8f0;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.menu-bar,.menu-group{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap}.menu-group{gap:2px;border-right:1px solid #edf2f7;padding-right:4px;margin-right:4px;position:relative;height:28px}.menu-group:last-child{border-right:none}.menu-bar button{background-color:transparent;border:none;border-radius:4px;color:#4a5568;font-size:.85rem;padding:0;width:28px;height:28px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;cursor:pointer;-webkit-transition:all .15s ease;transition:all .15s ease;white-space:nowrap;position:relative;outline:none}.menu-bar button i{font-size:14px}.menu-bar button:hover{background-color:#edf2f7;color:#2d3748}.menu-bar button.is-active{background-color:#edf2f7;color:#3182ce}.dropdown{position:relative;display:inline-block}.dropdown-toggle{background-color:transparent;border:none;border-radius:4px;color:#4a5568;font-size:.85rem;padding:0 8px;min-width:28px;height:28px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;cursor:pointer;-webkit-transition:all .15s ease;transition:all .15s ease;white-space:nowrap}.dropdown-toggle i+i{margin-left:4px;font-size:10px;margin-top:1px}.dropdown-toggle:hover{background-color:#edf2f7;color:#2d3748}.dropdown-toggle.is-active{color:#3182ce}.dropdown-menu{position:absolute;top:100%;left:0;z-index:1500;min-width:180px;padding:6px 0;margin:0;background-color:#fff;border:1px solid #e2e8f0;border-radius:6px;-webkit-box-shadow:0 4px 12px rgba(0,0,0,.15);box-shadow:0 4px 12px rgba(0,0,0,.15);opacity:0;visibility:hidden;pointer-events:none;-webkit-transform:translateY(-10px);transform:translateY(-10px);-webkit-transition:opacity .2s ease,visibility .2s ease,-webkit-transform .2s ease;transition:opacity .2s ease,visibility .2s ease,-webkit-transform .2s ease;transition:opacity .2s ease,transform .2s ease,visibility .2s ease;transition:opacity .2s ease,transform .2s ease,visibility .2s ease,-webkit-transform .2s ease}.dropdown-menu:focus-within,.dropdown-toggle[aria-expanded=true]+.dropdown-menu{display:block;opacity:1;visibility:visible;pointer-events:auto;-webkit-transform:translateY(0);transform:translateY(0)}.dropdown:not(:hover) .dropdown-menu:not(:hover):not(:focus-within){-webkit-transition-delay:.2s;transition-delay:.2s}.dropdown-menu button{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:100%;text-align:left;padding:8px 12px;height:auto;border-radius:0;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;color:#4a5568;font-size:14px}.dropdown-menu button i{margin-right:8px;width:16px;text-align:center}.dropdown-menu button:hover{background-color:#f7fafc}.dropdown-menu button.is-active{color:#3182ce;background-color:#ebf8ff}.editor{-webkit-box-flex:1;-ms-flex:1;flex:1;padding:1.25rem;min-height:300px;outline:none;overflow-y:auto;line-height:1.6;color:#2d3748;background-color:#fff}.editor h1{font-size:1.8rem}.editor h1,.editor h2{margin:1rem 0;text-align:left}.editor h2{font-size:1.5rem}.editor h3{font-size:1.25rem;margin:1rem 0;text-align:left}.editor p{margin-bottom:.75rem}.editor ol,.editor ul{margin-left:1.5rem;margin-bottom:.75rem}.editor blockquote{border-left:3px solid #cbd5e0;padding-left:1rem;color:#4a5568;font-style:italic;margin:1rem 0}.editor pre{background-color:#f8f9fa;border-radius:4px;padding:1rem;margin:1rem 0;overflow-x:auto}.editor code,.editor pre{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:.9rem}.editor code{background-color:#f1f1f1;padding:.2rem .4rem;border-radius:3px}.editor ul[data-type=taskList]{list-style:none;margin-left:0;padding-left:0;text-align:left}.editor ul[data-type=taskList] li{margin-bottom:.5rem}.editor ul[data-type=taskList] li,.editor ul[data-type=taskList] li>label{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start;text-align:left;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}.editor ul[data-type=taskList] li>label{gap:.5rem;margin:0;padding:0}.editor ul[data-type=taskList] li input[type=checkbox]{margin:0;cursor:pointer;width:16px;height:16px;-ms-flex-negative:0;flex-shrink:0;margin-top:.2rem}.editor ul[data-type=taskList] li>div{-webkit-box-flex:1;-ms-flex:1;flex:1;margin:0;padding:0;text-align:left}.editor ul[data-type=taskList] li p{margin:0;padding:0;text-align:left}.editor table,.tiptap-table{border-collapse:collapse;margin:1rem 0;width:100%;max-width:100%;overflow:hidden;table-layout:fixed;border:1px solid #e2e8f0}.editor table td,.editor table th,.tiptap-table-cell,.tiptap-table-header{border:1px solid #e2e8f0;padding:.5rem;position:relative;min-width:50px;-webkit-box-sizing:border-box;box-sizing:border-box;vertical-align:top;word-break:break-word;overflow-wrap:break-word}.editor table th,.tiptap-table-header{background-color:#f7fafc;font-weight:700;text-align:left}.tiptap-table-row{border-bottom:1px solid #e2e8f0}.tableColumnResizing{cursor:col-resize;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.resize-cursor{cursor:col-resize}.column-resize-handle{position:absolute;right:-2px;top:0;bottom:-1px;width:4px;background-color:#4299e1;pointer-events:none;opacity:0;z-index:3}.editor table td:hover .column-resize-handle,.editor table th:hover .column-resize-handle{opacity:1}.selectedCell:after{background:rgba(66,153,225,.15);content:"";left:0;right:0;top:0;bottom:0;pointer-events:none;position:absolute;z-index:2}.editor-image,.editor img{max-width:100%;height:auto;border-radius:4px;margin:1rem 0;display:block}.editor-image[alt]{border:1px solid #ddd;padding:4px;border-radius:4px}#image-upload,#image-upload-label{display:none}.image-wrapper{position:relative;display:inline-block;margin:1rem 0}.image-wrapper img{max-width:100%;height:auto;border-radius:4px;display:block;margin:0}.editor .ProseMirror-selectednode .image-wrapper,.editor .ProseMirror-selectednode img{outline:2px solid #4299e1;border-radius:4px}.image-alt-indicator{position:absolute;left:0;bottom:0;background-color:rgba(0,0,0,.7);color:#fff;font-size:12px;padding:2px 6px;border-radius:0 4px 0 0;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;z-index:10;opacity:0;-webkit-transition:opacity .2s;transition:opacity .2s}.editor .ProseMirror-selectednode .image-alt-indicator,.image-wrapper:hover .image-alt-indicator{opacity:1}.image-bubble-menu{position:absolute;bottom:-35px;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);display:-webkit-box;display:-ms-flexbox;display:flex;background-color:#fff;border-radius:4px;-webkit-box-shadow:0 2px 8px rgba(0,0,0,.1);box-shadow:0 2px 8px rgba(0,0,0,.1);padding:4px;margin-top:8px;z-index:50;opacity:0;visibility:hidden;-webkit-transition:opacity .2s,visibility .2s;transition:opacity .2s,visibility .2s}.editor .ProseMirror-selectednode .image-bubble-menu,.image-wrapper:hover .image-bubble-menu{opacity:1;visibility:visible}.image-bubble-menu button{background-color:transparent;border:none;border-radius:4px;padding:4px 8px;cursor:pointer;font-size:12px;color:#4a5568;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.image-bubble-menu button:hover{background-color:#f7fafc}.image-bubble-menu button i{margin-right:4px}.ProseMirror{outline:none}.ProseMirror p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;color:#adb5bd;pointer-events:none;height:0}.modal{display:none;position:fixed;z-index:2000;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:rgba(0,0,0,.5)}.modal-content{background-color:#fff;margin:5% auto;padding:2rem;border-radius:8px;-webkit-box-shadow:0 4px 12px rgba(0,0,0,.2);box-shadow:0 4px 12px rgba(0,0,0,.2);width:80%;max-width:900px;max-height:80vh;overflow-y:auto;position:relative}.close{color:#aaa;float:right;font-size:28px;font-weight:700;cursor:pointer}.close:focus,.close:hover{color:#333;text-decoration:none}.modal-buttons{margin-bottom:1rem;display:-webkit-box;display:-ms-flexbox;display:flex;gap:1rem}.modal-buttons button{background-color:#4a5568;color:#fff;border:none;border-radius:4px;padding:.5rem 1rem;cursor:pointer;-webkit-transition:all .2s;transition:all .2s}.modal-buttons button:hover{background-color:#2d3748}#markdown-output{background-color:#f8f9fa;border-radius:4px;padding:1rem;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:.9rem;white-space:pre-wrap;overflow-x:auto;border:1px solid #e2e8f0;max-height:400px;overflow-y:auto}.editor mark{background-color:#ffeb3b;border-radius:2px;padding:0 2px}.editor a{color:#2563eb;text-decoration:underline;cursor:pointer}.editor a:hover{color:#1d4ed8}.editor s{text-decoration:line-through}.editor u{text-decoration:underline}.editor .editor-subscript,.editor sub{vertical-align:sub;font-size:.8em;line-height:0;position:relative;bottom:-.25em}.editor .editor-superscript,.editor sup{vertical-align:super;font-size:.8em;line-height:0;position:relative;top:-.5em}.editor .menu-bar button[data-action=subscript] i,.editor .menu-bar button[data-action=superscript] i{font-size:12px}.editor .menu-bar button[data-action=subscript].is-active,.editor .menu-bar button[data-action=superscript].is-active{background-color:#edf2f7;color:#3182ce}.editor .dropdown-menu button[data-action=subscript],.editor .dropdown-menu button[data-action=superscript]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:8px}.editor .dropdown-menu button[data-action=subscript] i,.editor .dropdown-menu button[data-action=superscript] i{font-size:14px;width:16px;text-align:center}.custom-link{color:#2563eb;text-decoration:underline;-webkit-transition:color .2s;transition:color .2s}.custom-link:hover{color:#1d4ed8}.tiptap-notification{position:fixed;top:20px;right:20px;border-radius:4px;color:#fff;font-size:14px;z-index:2000;-webkit-box-shadow:0 4px 8px rgba(0,0,0,.1);box-shadow:0 4px 8px rgba(0,0,0,.1);-webkit-animation:slideIn .3s ease-out;animation:slideIn .3s ease-out;max-width:300px}.notification-success{background-color:#38a169}.notification-error{background-color:#e53e3e}.notification-info{background-color:#3182ce}@-webkit-keyframes slideIn{0%{-webkit-transform:translateX(100%);transform:translateX(100%);opacity:0}to{-webkit-transform:translateX(0);transform:translateX(0);opacity:1}}@keyframes slideIn{0%{-webkit-transform:translateX(100%);transform:translateX(100%);opacity:0}to{-webkit-transform:translateX(0);transform:translateX(0);opacity:1}}.youtube-video-wrapper{position:relative;padding-bottom:20px;margin:1.5rem 0;width:100%}.youtube-video-wrapper iframe{width:100%;max-width:640px;aspect-ratio:16/9;border:none;border-radius:4px;display:block;margin:0 auto;-webkit-box-shadow:0 2px 8px rgba(0,0,0,.1);box-shadow:0 2px 8px rgba(0,0,0,.1)}.code-block{background-color:#282c34;color:#abb2bf;padding:1rem;border-radius:4px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:.9rem;-moz-tab-size:2;-o-tab-size:2;tab-size:2;overflow-x:auto;margin:1rem 0}.code-block .token.comment{color:#5c6370;font-style:italic}.code-block .token.keyword{color:#c678dd}.code-block .token.string{color:#98c379}.code-block .token.number{color:#d19a66}.code-block .token.function{color:#61afef}.editor br{content:"";display:block;margin:.5rem 0}#editor-container{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;height:100vh;background-color:#fff}#editor,.tiptap-container{-webkit-box-flex:1;-ms-flex:1;flex:1;min-height:0}.tiptap-container{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}