:root{color-scheme:dark;--bg:#04060f}*{box-sizing:border-box}body,html{min-height:100%}body{margin:0;overflow:hidden}.intro-shell,body{background:var(--bg)}.intro-shell{width:100vw;height:100vh}.intro-frame{display:block;width:100%;height:100%;border:0;background:var(--bg)}.app-grid{display:grid;grid-template-columns:260px minmax(0,1fr);grid-gap:18px;gap:18px;min-height:100vh;padding:18px}.panel,.sidebar{border:1px solid var(--line);background:rgba(16,25,23,.86)}.sidebar{padding:18px;position:-webkit-sticky;position:sticky;top:18px;height:calc(100vh - 36px)}.sidebar nav{display:grid;grid-gap:8px;gap:8px;margin-top:28px}.navitem{display:flex;gap:10px;align-items:center;padding:12px;color:var(--muted);border:1px solid transparent}.navitem.active{color:var(--text);background:var(--panel-2);border-color:var(--line)}.content{display:grid;grid-gap:18px;gap:18px}.topline{display:flex;justify-content:space-between;gap:18px;align-items:center}.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px}.panel{padding:18px}.panel h2,.panel h3{margin:0 0 12px}.muted{color:var(--muted)}.checklist{display:grid;grid-gap:10px;gap:10px}.check{display:flex;justify-content:space-between;gap:12px;border:1px solid var(--line);padding:12px;background:var(--panel-2)}.ok{color:var(--accent)}.lock,.ok{font-weight:800}.lock{color:var(--warn)}.signals-list{display:grid;grid-gap:12px;gap:12px}.signal-row{display:grid;grid-template-columns:120px 1fr 80px;grid-gap:12px;gap:12px;align-items:center;border:1px solid var(--line);padding:14px;background:var(--panel-2)}.engine-actions{display:flex;flex-wrap:wrap;gap:10px}@media (max-width:980px){.app-grid{grid-template-columns:1fr}.sidebar{position:static;height:auto}.kpis,.signal-row{grid-template-columns:1fr}.topline{align-items:flex-start;flex-direction:column}}