main{flex:1;display:flex;flex-direction:column;padding:20px}.container-wide{width:100%;max-width:1280px;margin:0 auto;display:flex;flex-direction:column;gap:20px}.oops-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px;height:100%;flex:1}.editor-card,.results-card{overflow:hidden}.card-label{font-weight:600;font-size:14px;color:var(--text)}.editor-card .code-editor{flex:1;border:none;border-top:1px solid var(--border);border-radius:0}.results-card .output-area{flex:1;overflow-y:auto}@media(max-width:768px){.oops-layout{grid-template-columns:1fr}}