.editor-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:0;height:40px;display:flex;align-items:center;flex-shrink:0}.editor-tabs{display:flex;height:100%;flex:1}.editor-tab{display:flex;align-items:center;gap:6px;padding:0 16px;background:var(--bg-secondary);border-right:1px solid var(--border-color);cursor:pointer;font-size:12px;color:var(--text-secondary);transition:background-color .2s;position:relative}.editor-tab.active{background:var(--bg-primary);color:var(--text-primary)}.editor-tab:hover{background:var(--hover-bg)}.tab-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:0;margin-left:8px;width:16px;height:16px;display:flex;align-items:center;justify-content:center;border-radius:2px}.tab-close:hover{background:var(--border-color);color:var(--text-primary)}.new-tab-btn{display:flex;align-items:center;justify-content:center;width:32px;height:40px;cursor:pointer;color:var(--text-muted);transition:background-color .2s}.new-tab-btn:hover{background:var(--hover-bg);color:var(--text-primary)}.editor-content{flex:1;position:relative;display:flex;overflow:hidden;min-width:0}.editor-status{position:absolute;bottom:8px;right:16px;background:var(--bg-secondary);padding:4px 8px;border-radius:4px;font-size:11px;color:var(--text-muted);font-family:Monaco,Menlo,Ubuntu Mono,monospace;z-index:10}.CodeMirror{height:100%!important;background:var(--bg-primary)!important;color:#d4d4d4!important;font-family:Monaco,Menlo,Ubuntu Mono,Consolas,monospace!important;font-size:13px!important;line-height:1.6!important;width:100%!important;min-width:0!important}.CodeMirror-gutters{background:var(--bg-primary)!important;border-right:1px solid var(--border-color)!important}.CodeMirror-linenumber{color:#858585!important;padding-right:16px!important}.CodeMirror-cursor{border-left:2px solid #d4d4d4!important}.CodeMirror-selected{background:#ffffff1a!important}.CodeMirror-focused .CodeMirror-selected{background:#ffffff26!important}.CodeMirror-activeline-background{background:#ffffff0f!important}.cm-keyword{color:#51cf66!important;font-weight:500!important}.cm-def,.cm-type{color:#74c0fc!important}.cm-builtin{color:#9b59b6!important;font-weight:500!important}.cm-variable,.cm-variable-2{color:#d4d4d4!important}.cm-variable-3,.cm-number{color:#74c0fc!important}.cm-string,.cm-string-2{color:#ffe066!important}.cm-comment{color:#629755!important;font-style:italic!important}.cm-operator,.cm-bracket,.cm-punctuation{color:#d4d4d4!important}.cm-attribute{color:#9cdcfe!important}.cm-meta{color:#74c0fc!important}.cm-atom{color:#ff6b6b!important}.cm-error{background:#ff6b6b33!important;color:#ff6b6b!important;border-bottom:2px wavy #ff6b6b!important}.CodeMirror-matchingbracket{background:#74c0fc33!important;color:#74c0fc!important;border:1px solid #74c0fc!important;border-radius:2px!important}.CodeMirror-nonmatchingbracket{background:#ff6b6b33!important;color:#ff6b6b!important;border:1px solid #ff6b6b!important;border-radius:2px!important}.CodeMirror-foldmarker{background:var(--accent-color)!important;border:1px solid var(--accent-color)!important;border-radius:3px!important;color:#fff!important;font-family:Monaco,monospace!important;padding:0 4px!important;font-size:10px!important;font-weight:700!important}.CodeMirror-foldgutter{width:16px!important}.CodeMirror-foldgutter-open,.CodeMirror-foldgutter-folded{color:#666!important;cursor:pointer!important}.CodeMirror-foldgutter-open:hover,.CodeMirror-foldgutter-folded:hover{color:var(--accent-color)!important}.cm-searching{background:#ffd43b4d!important;border:1px solid #ffd43b!important;border-radius:2px!important}.CodeMirror-search-match{background:#74c0fc4d!important;border:1px solid #74c0fc!important;border-radius:2px!important}.CodeMirror-scroll::-webkit-scrollbar{width:8px!important;height:8px!important}.CodeMirror-scroll::-webkit-scrollbar-track{background:var(--bg-primary)!important}.CodeMirror-scroll::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb)!important;border-radius:4px!important}.CodeMirror-scroll::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)!important}.CodeMirror-vscrollbar::-webkit-scrollbar,.CodeMirror-hscrollbar::-webkit-scrollbar{width:8px!important;height:8px!important}.CodeMirror-vscrollbar::-webkit-scrollbar-track,.CodeMirror-hscrollbar::-webkit-scrollbar-track{background:var(--bg-primary)!important}.CodeMirror-vscrollbar::-webkit-scrollbar-thumb,.CodeMirror-hscrollbar::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb)!important;border-radius:4px!important}.CodeMirror-hints{background:var(--bg-secondary)!important;border:1px solid var(--border-color)!important;border-radius:4px!important;box-shadow:0 4px 8px #0000004d!important;font-family:Monaco,Menlo,monospace!important;max-height:200px!important;overflow-y:auto!important}.CodeMirror-hint{color:#d4d4d4!important;padding:6px 8px!important;border-radius:2px!important;transition:background-color .2s!important;font-size:12px!important}.CodeMirror-hint:hover{background:var(--hover-bg)!important}.CodeMirror-hint-active{background:var(--accent-color)!important;color:#fff!important}#code-editor{width:100%!important;height:100%!important;overflow:hidden!important}.CodeMirror-lines{padding:4px 0!important}.CodeMirror-scrollbar-filler,.CodeMirror-gutter-filler{background-color:var(--bg-primary)!important}.syntax-error{background:#ff6b6b33!important;border-bottom:2px wavy #ff6b6b!important}@keyframes saveNotification{0%{opacity:0;transform:translate(100%)}10%{opacity:1;transform:translate(0)}90%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(100%)}}