#vsa-stage{height:100vh;position:relative;width:100%;z-index:1}#vsa-canvas-container{inset:0;position:fixed;z-index:0}#vsa-overlay{display:flex;flex-direction:column;gap:1rem;height:100%;padding:1.1rem;position:relative;z-index:2}#vsa-overlay:before{background:radial-gradient(circle at center,rgba(43,59,229,.13),transparent 28rem),linear-gradient(180deg,#06080d47,#06080db8);content:"";inset:0;position:absolute;z-index:-1}.vsa-topbar,.vsa-grid,.vsa-footer{display:grid;gap:1rem}.vsa-topbar{align-items:center;grid-template-areas:"brand heading actions";grid-template-columns:auto minmax(0,1fr) auto;padding:1rem 1.15rem}.vsa-brand{grid-area:brand}.vsa-heading{grid-area:heading}.vsa-heading h1,.lead-copy h2{font-family:Orbitron,sans-serif;letter-spacing:.06em;margin:0;text-transform:uppercase}.vsa-heading h1{font-size:clamp(1rem,2.2vw,1.45rem)}.vsa-actions{align-items:center;display:flex;flex-wrap:wrap;gap:.75rem;grid-area:actions;justify-content:flex-end}.compact{padding:.74rem .95rem}.status-badge{align-items:center;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:999px;color:var(--accent-bright);display:inline-flex;font-family:IBM Plex Mono,monospace;font-size:.74rem;font-weight:700;letter-spacing:.14em;padding:.78rem .92rem;text-transform:uppercase}.status-badge[data-mode=demo]{background:#ffc57824;border-color:#ffc57833;color:var(--warning)}.status-badge[data-mode=connecting]{background:#8ca0ff24;border-color:#8ca0ff38;color:var(--accent-bright)}.status-badge[data-mode=live]{background:#8af0c424;border-color:#8af0c438;color:var(--success)}.status-badge[data-mode=error]{background:#ff667a24;border-color:#ff667a38;color:#ff9ba8}.vsa-grid{align-items:stretch;flex:1;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr)}.vsa-lead,.vsa-ops,.log-panel,.hint-panel{padding:1.2rem}.vsa-lead{display:flex;flex-direction:column;justify-content:space-between;min-height:19rem}.lead-copy{display:grid;gap:.8rem;max-width:34rem}.lead-copy h2{font-size:clamp(1.45rem,3vw,2.65rem)}.lead-copy p,.ops-block p{color:var(--muted);line-height:1.7;margin:0}.vsa-metrics{display:grid;gap:.9rem;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:1.4rem}.metric-card{background:#ffffff0a;border:1px solid rgba(255,255,255,.07);border-radius:20px;padding:1rem}.metric-card strong{display:block;font-family:Orbitron,sans-serif;font-size:clamp(1.25rem,3vw,2rem);margin-top:.45rem}.vsa-ops{display:grid;gap:1.15rem}.ops-block{display:grid;gap:.6rem}.ops-block strong,.ops-pair strong,.meter-copy strong{font-size:1.05rem}.ops-pairs{display:grid;gap:.8rem}.ops-pair,.meter-copy{align-items:center;display:flex;justify-content:space-between;gap:1rem}.ops-pair span{color:var(--muted)}.meter-block{display:grid;gap:.7rem}.meter-rail{background:#ffffff0f;border-radius:999px;height:.8rem;overflow:hidden}#health-fill{background:linear-gradient(90deg,#8ca0ff80,#8af0c4b8);border-radius:inherit;height:100%;transition:width .24s ease;width:0%}.vsa-footer{grid-template-columns:minmax(0,1.1fr) minmax(260px,.9fr)}.log-panel{min-height:15rem}#log-monitor{color:var(--muted);display:grid;font-family:IBM Plex Mono,monospace;font-size:.76rem;gap:.55rem;margin-top:1rem;max-height:11.5rem;overflow:hidden}.log-entry{background:#ffffff06;border:1px solid rgba(255,255,255,.04);border-radius:12px;padding:.68rem .78rem}.log-tag{color:var(--accent-bright)}.hint-panel{align-content:start;display:grid;gap:.9rem}.hint-list{color:var(--muted);display:grid;gap:.8rem;line-height:1.6;margin:0;padding-left:1.1rem}.hint-panel code,.lead-copy code{background:#ffffff0d;border-radius:8px;font-family:IBM Plex Mono,monospace;padding:.14rem .35rem;white-space:nowrap}@media(max-width:980px){.vsa-grid,.vsa-footer{grid-template-columns:1fr}.vsa-topbar{grid-template-areas:"brand actions" "heading heading";grid-template-columns:minmax(0,1fr) auto}.vsa-actions{justify-content:flex-start}}@media(max-width:720px){#vsa-overlay{overflow-y:auto;padding:.8rem}.vsa-topbar,.vsa-lead,.vsa-ops,.log-panel,.hint-panel{padding:1rem}.vsa-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.vsa-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.status-badge,.compact{width:auto}.vsa-brand .brand-copy span{display:none}.vsa-heading h1{font-size:1.08rem;line-height:1.15}}@media(prefers-reduced-motion:reduce){#health-fill{transition:none}}