:root{--lumos-navy:#0d2543;--lumos-navy-light:#1e3a63;--lumos-gold:#d4a447;--bg:#fff;--fg:#1f2937;--muted:#6b7280;--border:#e5e7eb;--shadow:0 2px 8px #0d254314}*{box-sizing:border-box;margin:0;padding:0}[hidden]{display:none!important}html,body{height:100%;color:var(--fg);background:#f3f4f6;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;overflow:hidden}body{grid-template:"header header"56px"sidebar canvas"1fr"footer footer"28px/320px 1fr;display:grid}#lumos-header{background:var(--lumos-navy);color:#fff;box-shadow:var(--shadow);z-index:10;grid-area:header;align-items:center;gap:24px;padding:0 20px;display:flex}#lumos-logo{width:auto;height:32px}#lumos-projeto{flex-direction:column;line-height:1.2;display:flex}#lumos-projeto .num{opacity:.7;text-transform:uppercase;letter-spacing:.04em;font-size:11px}#lumos-projeto .nome{font-size:15px;font-weight:600}#lumos-sidebar{border-right:1px solid var(--border);background:#fff;flex-direction:column;grid-area:sidebar;display:flex;overflow-y:auto}#lumos-sidebar section{border-bottom:1px solid var(--border);padding:16px 20px}#lumos-sidebar h3{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:12px;font-size:11px;font-weight:700}#lumos-sidebar ul{flex-direction:column;gap:4px;list-style:none;display:flex}#lumos-sidebar li{cursor:pointer;border-radius:6px;align-items:center;gap:10px;padding:8px 10px;font-size:14px;transition:background .12s;display:flex}#lumos-sidebar li:hover{background:#f3f4f6}#lumos-sidebar li.active{color:var(--lumos-navy);background:#ecf2fb;font-weight:600}.lumos-swatch{border-radius:3px;flex-shrink:0;width:12px;height:12px}.lumos-check{border:1.5px solid var(--border);color:#fff;border-radius:3px;flex-shrink:0;justify-content:center;align-items:center;width:16px;height:16px;font-size:10px;display:flex}.lumos-check.on{background:var(--lumos-navy);border-color:var(--lumos-navy)}.lumos-meta{color:var(--muted);margin-left:auto;font-size:11px}#lumos-elem-fields{grid-template-columns:max-content 1fr;gap:4px 12px;font-size:13px;display:grid}#lumos-elem-fields dt{color:var(--muted)}#lumos-elem-fields dd{word-break:break-word}#lumos-sidebar-close{color:var(--muted);cursor:pointer;background:0 0;border:none;font-size:24px;display:none;position:absolute;top:8px;right:8px}#lumos-canvas-wrap{grid-area:canvas;position:relative}#lumos-canvas{width:100%;height:100%}#lumos-canvas canvas{display:block}#lumos-menu-toggle{border:1px solid var(--border);cursor:pointer;width:40px;height:40px;box-shadow:var(--shadow);background:#fff;border-radius:6px;font-size:18px;display:none;position:absolute;top:12px;left:12px}#lumos-tools{flex-direction:column;gap:6px;display:flex;position:absolute;bottom:16px;right:16px}#lumos-tools button{border:1px solid var(--border);cursor:pointer;width:40px;height:40px;box-shadow:var(--shadow);background:#fff;border-radius:6px;font-size:16px;transition:background .12s}#lumos-tools button:hover{background:#f9fafb}#lumos-loader{box-shadow:var(--shadow);background:#fff;border-radius:8px;flex-direction:column;align-items:center;gap:12px;min-width:260px;padding:20px 28px;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}#lumos-loader .bar{background:var(--border);border-radius:2px;width:100%;height:4px;overflow:hidden}#lumos-loader .bar>div{background:var(--lumos-navy);height:100%;transition:width .2s}#lumos-loader span{color:var(--muted);font-size:13px}#lumos-footer{background:var(--lumos-navy);color:#ffffffb3;grid-area:footer;justify-content:space-between;align-items:center;padding:0 20px;font-size:11px;display:flex}.tag-element,[class*=that-open-tag],[class*=watermark]{display:none!important}#lumos-error{text-align:center;z-index:100;background:#fff;flex-direction:column;justify-content:center;align-items:center;padding:40px;display:flex;position:fixed;inset:0}#lumos-error h2{color:var(--lumos-navy);margin-bottom:12px}#lumos-error p{color:var(--muted);max-width:420px;margin:4px 0;line-height:1.5}@media (max-width:768px){body{grid-template:"header"56px"canvas"1fr"footer"28px/1fr}#lumos-sidebar{z-index:50;border-right:1px solid var(--border);width:80%;max-width:320px;transition:transform .2s;position:fixed;inset:56px 0 28px;transform:translate(-100%)}#lumos-sidebar.open{transform:translate(0)}#lumos-sidebar-close,#lumos-menu-toggle{display:block}}