.tool-content-container{flex-direction:column;gap:12px;padding:1rem;display:flex}.options-panel{background-color:var(--bg-subtle,var(--input-bg));border:1px solid var(--border-color);border-radius:6px;flex-wrap:wrap;align-items:center;gap:12px;padding:8px 12px;display:flex}.options-panel__trailing{flex-shrink:0;align-items:center;gap:12px;margin-left:auto;display:flex}.options-panel .status-message{color:var(--text-secondary,#7f8c8d);white-space:nowrap;font-size:16px}.options-panel .status-message.status-success{color:#27ae60}.options-panel .status-message.status-error{color:var(--error-color,#e74c3c)}.options-panel .status-message.status-info{color:var(--text-secondary,#7f8c8d)}.options-panel .file-info{color:var(--text-secondary,#7f8c8d);white-space:nowrap;gap:12px;font-size:16px;display:flex}.option-group{align-items:center;gap:.5rem;display:flex}.option-group label{white-space:nowrap;color:var(--text-color);font-size:16px}.option-group--check span{font-size:16px}.option-group select{background-color:var(--input-bg);color:var(--text-color);border:1px solid var(--border-color);border-radius:4px;padding:4px 8px;font-size:16px}.option-group select option,[data-theme=dark] .options-panel .option-group select,[data-theme=dark] .options-panel .option-group select option{background-color:var(--input-bg);color:var(--text-color)}.option-group--check{cursor:pointer}.option-group input[type=checkbox]{accent-color:var(--primary-color,#3498db)}.error-container{background-color:var(--error-container,#fdecea);border-left:4px solid var(--error-color,#e74c3c);border-radius:0 .25rem .25rem 0;padding:.75rem;font-size:.9rem}.error-content{justify-content:space-between;align-items:center;gap:.5rem;display:flex}#error-message{color:var(--error-text,var(--error-color,#c0392b));flex:1}#close-error{color:var(--error-text,var(--error-color,#c0392b));cursor:pointer;background:0 0;border:none;padding:0;font-size:1.25rem;line-height:1}.converter-workspace{border:1px solid var(--border-color);background-color:var(--bg-color);border-radius:4px;flex-direction:column;height:calc(100vh - 320px);min-height:300px;display:flex;overflow:hidden}.editors-row{flex:1;align-items:stretch;gap:0;min-height:0;padding:8px;display:flex}.editor-column{border:1px solid var(--border-color);background-color:var(--input-bg);border-radius:4px;flex-direction:column;flex:1;min-width:0;min-height:0;display:flex;overflow:hidden}.editor-header{background-color:var(--bg-subtle);border-bottom:1px solid var(--border-color);flex-wrap:wrap;flex-shrink:0;justify-content:space-between;align-items:center;gap:6px;padding:5px 8px;display:flex}.editor-title{color:var(--text-color);flex-shrink:0;font-size:16px;font-weight:600}.editor-actions{flex-wrap:wrap;justify-content:flex-end;gap:6px;display:flex}.editor-actions .btn.btn-sm{background-color:var(--primary-color,#3498db);color:#fff;border:1px solid var(--primary-color,#3498db);height:auto;padding:4px 10px;font-size:16px;line-height:1.4}.editor-actions .btn.btn-sm:hover{background-color:var(--primary-dark,#2980b9);border-color:var(--primary-dark,#2980b9);color:#fff}.editor-actions .btn.btn-sm.btn-secondary{background-color:var(--input-bg);color:var(--text-color);border:1px solid var(--border-color)}.editor-actions .btn.btn-sm.btn-secondary:hover{background-color:var(--bg-light);border-color:var(--primary-color,#3498db);color:var(--primary-color,#3498db)}[data-theme=dark] .editor-actions .btn.btn-sm.btn-secondary{background-color:var(--input-bg);color:var(--text-color);border-color:var(--border-color)}[data-theme=dark] .editor-actions .btn.btn-sm.btn-secondary:hover{background-color:var(--bg-light);border-color:var(--primary-color,#3498db);color:var(--primary-color,#3498db)}.editor-column .cm-editor-host{background-color:var(--input-bg);border:none;border-radius:0;flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.cm-editor-host--fill{height:100%}.cm-editor-host--fill .CodeMirror{font-family:JetBrains Mono,Courier New,monospace;font-size:.95rem;line-height:1.5;height:100%!important}.cm-editor-host--fill .CodeMirror-scroll{min-height:0;overflow:auto!important}.json-bridge{flex-direction:column;flex:none;justify-content:center;align-self:stretch;align-items:stretch;gap:10px;min-width:8.5rem;min-height:0;padding:0 12px;display:flex;position:relative}.json-bridge:before{content:"";background:linear-gradient(to bottom, transparent, var(--border-color) 15%, var(--border-color) 85%, transparent);pointer-events:none;width:1px;position:absolute;top:8%;bottom:8%;left:50%;transform:translate(-50%)}.json-bridge-btn{z-index:1;border:1px solid var(--primary-color,#3498db);background:var(--primary-color,#3498db);color:#fff;cursor:pointer;white-space:nowrap;text-align:center;border-radius:8px;flex-direction:row;justify-content:center;align-items:center;width:100%;padding:10px 12px;font-size:16px;font-weight:600;line-height:1.3;transition:background-color .2s,border-color .2s,box-shadow .2s,transform .15s;display:flex;position:relative;box-shadow:0 2px 8px #3498db73,0 0 0 2px #3498db1f}.json-bridge-btn--secondary{background:var(--input-bg);border-color:var(--border-color);color:var(--text-color);box-shadow:0 1px 4px #00000014}.json-bridge-btn:hover{background:var(--primary-dark,#2980b9);border-color:var(--primary-dark,#2980b9);transform:translateY(-1px);box-shadow:0 4px 14px #3498db8c,0 0 0 3px #3498db33}.json-bridge-btn--secondary:hover{background:var(--bg-light);border-color:var(--primary-color,#3498db);color:var(--primary-color,#3498db);transform:translateY(-1px)}.json-bridge-btn:active{transform:translateY(0)}.json-bridge-btn:focus-visible{outline-offset:2px;outline:2px solid #fff}[data-theme=dark] .json-bridge-btn{background:#3498db;border-color:#5dade2;box-shadow:0 2px 10px #3498db8c,0 0 0 2px #5dade240}[data-theme=dark] .json-bridge-btn:hover{background:#5dade2;border-color:#85c1e9}[data-theme=dark] .json-bridge-btn--secondary{background:var(--input-bg);border-color:var(--border-color);color:var(--text-color);box-shadow:0 1px 6px #00000059}[data-theme=dark] .json-bridge-btn--secondary:hover{background:var(--bg-light);color:#5dade2;border-color:#5dade2}.app{flex-direction:column;min-height:100vh;display:flex}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=768px){.converter-workspace{height:calc(100vh - 380px)}.editors-row{flex-direction:column}.json-bridge{flex-direction:row;flex:none;gap:12px;width:100%;padding:10px 0}.json-bridge:before{background:linear-gradient(to right, transparent, var(--border-color) 15%, var(--border-color) 85%, transparent);width:auto;height:1px;inset:50% 8% auto;transform:translateY(-50%)}.json-bridge-btn{flex:1;max-width:none}.options-panel{flex-direction:column;align-items:flex-start}.options-panel__trailing{flex-wrap:wrap;justify-content:flex-end;width:100%;margin-left:0}.option-group{width:100%}.option-group select{flex:1}}