main{flex:1;display:flex;flex-direction:column;overflow:hidden}.toolbar{padding:16px 24px;background:var(--bg2);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.toolbar-left{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.control-group{display:flex;align-items:center;gap:8px}.control-group label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.panels{flex:1;display:flex;overflow:hidden;min-height:0}.panel{flex:1;display:flex;flex-direction:column;min-width:0;border-right:1px solid var(--border)}.panel:last-child{border-right:none}.panel-hdr{height:44px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;background:var(--bg3);border-bottom:1px solid var(--border);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.panel-hdr-actions{display:flex;gap:8px}.editor-wrap{flex:1;min-height:0;position:relative;display:flex}textarea{flex:1;width:100%;height:100%;background:var(--bg);border:none;color:#fff;padding:16px;outline:none;font-family:JetBrains Mono,monospace;font-size:13px;resize:none;white-space:pre;overflow:auto}textarea::placeholder{color:var(--muted)!important;-webkit-text-fill-color:var(--muted)!important;opacity:1!important}.preview-pane{height:240px;border-top:1px solid var(--border);background:var(--bg2);display:flex;flex-direction:column;overflow:hidden;flex-shrink:0}.preview-hdr{height:40px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;background:var(--bg3);border-bottom:1px solid var(--border);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--accent)}.preview-table-container{flex:1;overflow:auto;padding:12px 24px;background:var(--bg)}.preview-table{width:100%;border-collapse:collapse;font-family:JetBrains Mono,monospace;font-size:12px;color:#fff}.preview-table th{background:var(--bg3);text-align:left;padding:8px 12px;font-weight:700;border:1px solid var(--border);color:var(--accent)}.preview-table td{padding:8px 12px;border:1px solid var(--border);white-space:nowrap;max-width:250px;overflow:hidden;text-overflow:ellipsis}.preview-table tr:nth-child(2n){background:#ffffff05}select,input[type=checkbox]{background:var(--bg3);border:1px solid var(--border);color:#fff;padding:8px 12px;border-radius:var(--r);outline:none;font-family:Inter,sans-serif;font-size:13px}select:focus{border-color:var(--accent)}.checkbox-label{display:flex;align-items:center;gap:6px;font-size:13px;cursor:pointer;color:#fff}.checkbox-label input{width:15px;height:15px;accent-color:var(--accent);cursor:pointer}@media(max-width:768px){.panels{flex-direction:column;overflow:auto}.panel{flex:none;height:35vh;border-right:none;border-bottom:1px solid var(--border)}.panel:last-child{border-bottom:none;height:35vh}.preview-pane{height:180px}}