:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f4f6f8;--panel:#fff;--border:#dde3ea;--text:#1c2733;--muted:#64748b;--accent:#1c4e80;--accent-hover:#163f68;--danger:#c0392b;font-family:Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}button{cursor:pointer;border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:6px;padding:8px 16px;font-size:14px}button:hover{background:var(--accent-hover)}button:disabled{opacity:.6;cursor:default}input{border:1px solid var(--border);border-radius:6px;padding:8px 10px;font-size:14px}label{color:var(--muted);flex-direction:column;gap:4px;font-size:13px;display:flex}.app-shell{flex-direction:column;min-height:100vh;display:flex}.app-header{background:var(--accent);color:#fff;justify-content:space-between;align-items:center;padding:14px 24px;font-weight:600;display:flex}.app-header-right{align-items:center;gap:12px;font-weight:400;display:flex}.app-header-right button{background:0 0;border:1px solid #fff9}main{flex:1;width:100%;max-width:1100px;margin:0 auto;padding:24px}.login-page{justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:14px;width:320px;padding:32px;display:flex;box-shadow:0 8px 24px #0000000f}.login-card h1{margin:0;font-size:18px}.subtitle{color:var(--muted);margin:0;font-size:13px}.search-form{background:var(--panel);border:1px solid var(--border);border-radius:10px;flex-wrap:wrap;align-items:flex-end;gap:16px;padding:18px;display:flex}.panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;margin-top:20px;padding:20px}.panel h2{margin:0 0 12px;font-size:15px}.panel-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.granularity-tabs{gap:6px;display:flex}.granularity-tabs button{color:var(--accent);border:1px solid var(--border);background:0 0;padding:6px 12px;font-size:13px}.granularity-tabs button.active{background:var(--accent);color:#fff}.summary-cards{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-top:20px;display:grid}.summary-card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:16px}.summary-card-label{color:var(--muted);font-size:12px}.summary-card-value{margin:4px 0;font-size:24px;font-weight:700}.summary-card-hint{color:var(--muted);font-size:12px}.log-console{color:#d7ffe0;background:#101820;border-radius:8px;max-height:260px;padding:14px;font-family:Consolas,Courier New,monospace;font-size:13px;overflow-y:auto}.log-line{white-space:pre-wrap;line-height:1.5}.error-banner{color:var(--danger);background:#fdecea;border:1px solid #f5c6c0;border-radius:6px;margin-top:16px;padding:10px 14px;font-size:13px}.empty-state{color:var(--muted);padding:12px 0;font-size:13px}.confusion-table{border-collapse:collapse;width:100%;margin-top:14px;font-size:13px}.confusion-table th,.confusion-table td{border-bottom:1px solid var(--border);text-align:left;padding:6px 10px}.confusion-table tr.match td:first-child{color:#2f9e44}.confusion-table tr.mismatch td:first-child{color:#c0392b}.subheading{color:var(--text);margin:20px 0 10px;font-size:14px}.muted-text{color:var(--muted);margin:0 0 12px;font-size:13px}.kml-airport-list{flex-direction:column;gap:6px;margin:14px 0 0;padding:0;list-style:none;display:flex}.kml-airport-list li{align-items:center;gap:10px;display:flex}.kml-airport-list button{color:var(--accent);border:1px solid var(--border);background:0 0;padding:4px 10px;font-size:13px;font-weight:700}.kml-airport-list span{color:var(--muted);font-size:13px}.analysis-toolbar{flex-wrap:wrap;align-items:flex-start;gap:16px;margin-top:20px;display:flex}.analysis-toolbar .summary-cards{flex:1;margin-top:0}.export-button{background:var(--panel);color:var(--accent);border:1px solid var(--accent);white-space:nowrap;border-radius:6px;padding:10px 16px;font-size:13px;font-weight:600;text-decoration:none;display:inline-block}.export-button:hover{background:var(--accent);color:#fff}.ai-prompt-form{flex-direction:column;gap:10px;display:flex}.ai-prompt-form textarea{border:1px solid var(--border);resize:vertical;border-radius:6px;padding:10px;font-family:inherit;font-size:14px}.ai-prompt-form button{align-self:flex-start}.ai-answer{border:1px solid var(--border);white-space:pre-wrap;background:#f4f8fc;border-radius:8px;margin-top:16px;padding:14px;font-size:14px;line-height:1.6}button.secondary{color:var(--accent);background:0 0}.confirm-banner{background:#fffbea;border-color:#f0b429}.confirm-banner-actions{gap:10px;margin-top:10px;display:flex}.transcript-log{border:1px solid var(--border);background:#fafbfc;border-radius:8px;flex-direction:column;gap:10px;max-height:360px;margin-bottom:14px;padding:12px;display:flex;overflow-y:auto}.transcript-entry{white-space:pre-wrap;border-radius:8px;padding:8px 12px;font-size:13px;line-height:1.5}.transcript-entry.role-system{color:var(--muted);background:#eef1f4;font-family:Consolas,Courier New,monospace}.transcript-entry.role-user{background:#e7f0fb;align-self:flex-end;max-width:80%}.transcript-entry.role-assistant{background:#eafaf0;max-width:80%}.transcript-entry-meta{color:var(--muted);justify-content:space-between;gap:10px;margin-bottom:3px;font-size:11px;display:flex}.transcript-entry-role{font-weight:700}