main{flex:1;display:flex;flex-direction:column;padding:20px}.iis-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px;height:100%}.panel-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);display:flex;flex-direction:column}.card-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border);font-weight:600;color:var(--text)}.header-actions{display:flex;gap:8px}.code-editor{flex:1;width:100%;min-height:300px;padding:16px;font-family:JetBrains Mono,Fira Code,monospace;font-size:13px;line-height:1.6;background:var(--bg2);color:var(--text);border:none;resize:vertical;outline:none;tab-size:2}.results-card{padding:0}#iisOutput{padding:16px;overflow-y:auto;font-family:JetBrains Mono,monospace;font-size:13px;line-height:1.6;color:var(--text)}.placeholder-msg{color:var(--dim);text-align:center;padding:40px 20px}.iis-report{display:flex;flex-direction:column;gap:12px}.iis-status{padding:10px 14px;border-radius:var(--r);font-size:14px}.iis-status.success{background:color-mix(in srgb,var(--success) 15%,transparent);color:var(--success)}.iis-status.warning{background:color-mix(in srgb,var(--warning) 15%,transparent);color:var(--warning)}.iis-status.error{background:color-mix(in srgb,var(--danger) 15%,transparent);color:var(--danger)}.iis-section{padding:8px 0}.iis-section h4{margin:0 0 6px;font-size:14px}.iis-section ul{margin:0;padding-left:20px}.iis-section li{margin-bottom:4px;font-size:13px}.section-list{list-style:none;padding-left:0}.section-list li{padding:4px 8px;background:var(--bg2);border-radius:var(--r);margin-bottom:4px;font-size:13px}.xml-output{background:var(--bg2);padding:14px;border-radius:var(--r);border:1px solid var(--border);overflow-x:auto;font-size:12px;line-height:1.5;white-space:pre;max-height:400px;overflow-y:auto}.error-detail{color:var(--danger);background:var(--bg2);padding:14px;border-radius:var(--r);border:1px solid var(--danger)}.btn-sm{margin-top:8px}