:root{--bg:#0f1420;--panel:#161c2b;--panel-2:#1c2438;--ink:#e6eaf2;--muted:#9aa6bd;--line:#29344b;--accent:#17b7a6;--accent-ink:#062e2a;--lossy:#e0a83a;--error:#e5615e;--info:#5b8def;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}body{margin:0}.app{background:var(--bg);min-height:100vh;color:var(--ink);flex-direction:column;font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;display:flex}.app-header{border-bottom:1px solid var(--line);background:var(--panel);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:12px 20px;display:flex}.brand{align-items:center;gap:12px;display:flex}.brand-mark{background:var(--accent);width:40px;height:40px;color:var(--accent-ink);border-radius:10px;place-items:center;font-size:22px;font-weight:700;display:grid}.app-header h1{letter-spacing:-.01em;margin:0;font-size:18px}.tagline{color:var(--muted);max-width:60ch;margin:2px 0 0;font-size:12.5px}.privacy{color:var(--accent);border:1px solid var(--line);background:var(--panel-2);white-space:nowrap;border-radius:999px;padding:6px 10px;font-size:12.5px}.workbench{background:var(--line);flex:1;grid-template-columns:1fr 1fr;gap:1px;min-height:0;display:grid}.pane{background:var(--bg);flex-direction:column;min-width:0;min-height:420px;display:flex}.pane-head{border-bottom:1px solid var(--line);background:var(--panel);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;display:flex}.pane-head h2{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0;font-size:13px}.pane-actions{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.btn{background:var(--panel-2);color:var(--ink);border:1px solid var(--line);cursor:pointer;border-radius:7px;padding:5px 10px;font-size:12.5px}.btn:hover:not(:disabled){border-color:var(--accent)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}.link{color:var(--accent);cursor:pointer;font:inherit;background:0 0;border:none;padding:0;text-decoration:underline}select{background:var(--panel-2);color:var(--ink);border:1px solid var(--line);cursor:pointer;border-radius:7px;padding:5px 8px;font-size:12.5px}.editor{flex:1;min-height:0}.editor-fill{flex-direction:column;flex:1;min-height:0;transition:opacity .15s;display:flex}.editor-fill>.editor{flex:1}.editor-fill.outdated{opacity:.4}.editor-loading,.output-placeholder,.empty-state{color:var(--muted);padding:24px}.output-placeholder{flex:1;place-items:center;display:grid}.detect-badge{color:var(--muted);border-bottom:1px solid var(--line);background:var(--panel-2);padding:7px 14px;font-size:12.5px}.detect-badge strong{color:var(--accent)}.detect-badge.unknown{color:var(--lossy)}.empty-state{flex-direction:column;flex:1;justify-content:center;gap:8px;display:flex}.empty-title{color:var(--ink);margin:0;font-size:16px}.empty-sub{margin:0}.empty-hints{color:var(--muted);margin:12px 0 0;padding-left:18px;font-size:12.5px}.empty-hints li{margin:4px 0}.status{color:var(--accent);padding:8px 14px;font-size:12.5px}.error-box{border:1px solid var(--error);color:#ffd9d8;background:#e5615e1f;border-radius:8px;margin:10px 14px;padding:10px 12px;font-size:13px}.lossy-banner{border:1px solid var(--lossy);color:#ffe6b0;background:#e0a83a1f;border-radius:8px;margin:10px 14px;padding:10px 12px;font-size:13px}.warnings-section{border-top:1px solid var(--line);background:var(--panel);max-height:34vh;padding:12px 20px 20px;overflow:auto}.warnings-section h3{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 10px;font-size:13px}.warnings-section .route{text-transform:none;letter-spacing:0;color:var(--ink)}.warnings-empty{color:var(--muted);margin:0;font-size:13px}.warnings-summary{flex-wrap:wrap;gap:8px;margin-bottom:10px;display:flex}.w-chip{border:1px solid var(--line);border-radius:999px;padding:3px 9px;font-size:12px}.warnings-list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.warning{background:var(--panel-2);border-left:3px solid var(--line);border-radius:7px;align-items:baseline;gap:8px;padding:8px 10px;font-size:13px;display:flex}.warning.w-lossy{border-left-color:var(--lossy)}.warning.w-error{border-left-color:var(--error)}.warning.w-info{border-left-color:var(--info)}.w-badge{text-transform:uppercase;letter-spacing:.05em;color:var(--muted);min-width:42px;font-size:11px}.w-lossy .w-badge{color:var(--lossy)}.w-error .w-badge{color:var(--error)}.w-info .w-badge{color:var(--info)}.w-msg{flex:1}.w-path{color:var(--muted);background:var(--bg);border-radius:4px;padding:1px 6px;font-size:11.5px}.w-chip.w-lossy{color:var(--lossy)}.w-chip.w-error{color:var(--error)}.w-chip.w-info{color:var(--info)}.app-footer{border-top:1px solid var(--line);color:var(--muted);background:var(--panel);flex-wrap:wrap;justify-content:space-between;gap:16px;padding:10px 20px;font-size:12px;display:flex}.app-footer a.foot-link{color:var(--accent);text-decoration:none}.app-footer a.foot-link:hover{text-decoration:underline}@media (width<=860px){.workbench{grid-template-columns:1fr}.pane{min-height:340px}.privacy{order:3}}