:root{--atlas-navy: #0b1f3a;--atlas-amber: #f4a825;--atlas-ink: #1a2233;--atlas-muted: #6b7688;--atlas-line: #dfe3ea;font-family:IBM Plex Sans,system-ui,-apple-system,sans-serif;color:var(--atlas-ink)}*{box-sizing:border-box}body{margin:0}.app__header{display:flex;align-items:baseline;justify-content:space-between;padding:.75rem 1.25rem;background:var(--atlas-navy);color:#fff}.app__title{font-size:1.1rem;font-weight:600;margin:0}.app__sub{color:var(--atlas-amber);font-weight:400}.app__tabs{display:flex;gap:.25rem}.app__tab{background:transparent;color:#c7d2e0;border:1px solid transparent;border-radius:4px;padding:.3rem .7rem;font:inherit;font-size:.85rem;cursor:pointer}.app__tab--active{color:var(--atlas-navy);background:var(--atlas-amber);font-weight:600}.app__session{display:flex;align-items:center;gap:.6rem;margin-left:auto}.app__user{font-size:.8rem;color:#c7d2e0}.app__logout{background:transparent;color:#c7d2e0;border:1px solid #35507a;border-radius:4px;padding:.25rem .6rem;font:inherit;font-size:.8rem;cursor:pointer}.app__main{padding:1.25rem}.login-gate{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--atlas-navy)}.login-gate--loading{color:#c7d2e0}.login-card{background:#fff;border-radius:10px;padding:2rem 2.25rem;max-width:360px;text-align:center;box-shadow:0 12px 40px #00000059}.login-card__title{margin:0 0 .25rem;font-size:1.4rem;color:var(--atlas-navy)}.login-card__amber{color:var(--atlas-amber)}.login-card__lead{color:var(--atlas-muted);font-size:.9rem;margin:0 0 1.25rem}.login-card__btn{background:var(--atlas-amber);color:var(--atlas-navy);border:none;border-radius:6px;padding:.6rem 1.4rem;font:inherit;font-weight:600;cursor:pointer}.scene-view__bar{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem}.scene-view__tag{font-size:.8rem;color:var(--atlas-muted);text-transform:uppercase;letter-spacing:.04em}.scene-view__scrubber{flex:1;max-width:420px;accent-color:var(--atlas-amber)}.scene-view__time{color:var(--atlas-muted);font-variant-numeric:tabular-nums}.scene-view__picker{background:var(--atlas-panel);color:var(--atlas-text);border:1px solid var(--atlas-line);border-radius:5px;padding:.3rem .5rem;font:inherit}.scene-view__hint{font-size:.85rem;color:var(--atlas-muted)}.scene-view__fade{display:flex;align-items:center;gap:.4rem}.scene-view__fade-label{font-size:.75rem;color:var(--atlas-muted);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}.scene-view__hint--error{color:var(--atlas-amber)}.scene-host{width:100%;max-width:1280px;border:1px solid var(--atlas-line);border-radius:6px;overflow:hidden}.scene-host canvas{display:block;width:100%;height:auto}.scope-tree__heading{font-size:.95rem;text-transform:uppercase;letter-spacing:.04em;color:var(--atlas-muted)}.scope-list{list-style:none;padding:0;margin:0}.scope-list__item{display:flex;justify-content:space-between;padding:.5rem .25rem;border-bottom:1px solid var(--atlas-line)}.scope-list__level{color:var(--atlas-muted);font-size:.8rem}.scope-list__status{color:var(--atlas-muted)}.scope-list__status--error{color:#b3261e}