:root{--bg: #050812;--bg2: #090f1d;--panel: rgba(10, 16, 30, .88);--panel-strong: rgba(14, 22, 39, .94);--line: rgba(148, 163, 184, .18);--txt: #f8fafc;--txt2: #aab6ca;--muted: #728197;--blue: #38bdf8;--teal: #2dd4bf;--amber: #f59e0b;--danger: #fb7185}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--txt);font-family:Inter,system-ui,sans-serif}body{overflow:hidden}button,input,select{font:inherit}.topbar{position:fixed;inset:0 0 auto 0;z-index:20;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:#050812c7;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.nav-logo{color:var(--txt);font-family:Orbitron,sans-serif;font-size:1.28rem;font-weight:700;letter-spacing:2px;text-decoration:none}.nav-logo span{color:var(--blue);font-weight:500}.nav-links{display:flex;gap:18px;align-items:center}.nav-links a{color:var(--txt2);font-family:JetBrains Mono,monospace;font-size:.74rem;letter-spacing:1px;text-decoration:none;text-transform:uppercase}.nav-links a:hover{color:var(--txt)}.sim-shell{height:100vh;padding-top:64px;display:grid;grid-template-columns:minmax(320px,380px) 1fr}.sim-panel{min-height:0;background:linear-gradient(180deg,#0c1323f5,#070b16f5);border-right:1px solid var(--line);overflow-y:auto}.controls-panel{padding:24px 22px;display:flex;flex-direction:column;gap:18px}.crumbs{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-family:JetBrains Mono,monospace;font-size:.68rem;letter-spacing:.8px;text-transform:uppercase}.crumbs a{color:var(--txt2);text-decoration:none}.panel-head{display:grid;gap:9px}.eyebrow,.section-label{margin:0;color:var(--blue);font-family:JetBrains Mono,monospace;font-size:.7rem;font-weight:600;letter-spacing:1.4px;text-transform:uppercase}.panel-head h1{margin:0;font-family:Orbitron,sans-serif;font-size:clamp(1.5rem,4vw,2.2rem);line-height:1.08;letter-spacing:0}.panel-head p:last-child{margin:0;color:var(--txt2);font-size:.92rem;line-height:1.55}.control-block{display:grid;gap:9px;padding:13px;background:#ffffff09;border:1px solid var(--line);border-radius:8px}.control-block label,.control-block>span,.label-row{color:var(--txt2);font-family:JetBrains Mono,monospace;font-size:.72rem;font-weight:600;letter-spacing:.9px;text-transform:uppercase}.label-row{display:flex;align-items:center;justify-content:space-between}select{width:100%;min-height:38px;color:var(--txt);background:#040810c7;border:1px solid rgba(148,163,184,.24);border-radius:6px;padding:0 10px}input[type=range]{width:100%;accent-color:var(--blue)}.segmented,.button-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.segment,.primary-btn,.secondary-btn{min-height:40px;border-radius:7px;border:1px solid var(--line);cursor:pointer;font-family:JetBrains Mono,monospace;font-size:.73rem;font-weight:700;letter-spacing:1px;text-transform:uppercase}.segment{color:var(--txt2);background:#ffffff0a}.segment.active{color:#051018;background:var(--blue);border-color:transparent}.primary-btn{color:#041018;background:linear-gradient(135deg,var(--blue),var(--teal));border-color:transparent}.secondary-btn{color:var(--txt);background:#ffffff0d}.primary-btn:disabled{opacity:.62;cursor:default}.status-line{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 14px;color:var(--txt2);background:var(--panel-strong);border:1px solid var(--line);border-radius:8px;font-family:JetBrains Mono,monospace;font-size:.74rem;text-transform:uppercase}.status-line strong{color:var(--teal)}.mission-log-wrap{display:grid;gap:10px}.mission-log{min-height:180px;max-height:32vh;overflow-y:auto;padding:12px;color:var(--txt2);background:#0000003d;border:1px solid var(--line);border-radius:8px;font-family:JetBrains Mono,monospace;font-size:.72rem;line-height:1.55}.mission-log div{margin-bottom:5px}.scene-wrap{position:relative;min-width:0;overflow:hidden;background:radial-gradient(circle at 68% 24%,rgba(56,189,248,.16),transparent 27%),linear-gradient(180deg,#020512,#050812)}#simCanvas{display:block;width:100%;height:100%}.scene-overlay{position:absolute;inset:auto 22px 22px 22px;pointer-events:none}.telemetry-grid{display:grid;grid-template-columns:repeat(6,minmax(96px,1fr));gap:10px}.telem-card{min-height:74px;padding:12px;background:#050812b8;border:1px solid rgba(148,163,184,.18);border-radius:8px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.telem-card span{display:block;color:var(--txt);font-family:JetBrains Mono,monospace;font-size:clamp(1rem,2vw,1.35rem);font-weight:700;letter-spacing:0;font-variant-numeric:tabular-nums}.telem-card small{display:block;margin-top:6px;color:var(--muted);font-family:JetBrains Mono,monospace;font-size:.62rem;letter-spacing:.7px;text-transform:uppercase}@media (max-width: 1080px){.telemetry-grid{grid-template-columns:repeat(3,minmax(120px,1fr))}}@media (max-width: 820px){body{overflow:auto}.topbar{position:sticky;padding:0 18px}.nav-links{gap:10px}.nav-links a{font-size:.64rem}.sim-shell{height:auto;min-height:100vh;grid-template-columns:1fr;padding-top:0}.controls-panel{max-height:none}.scene-wrap{min-height:68vh}.scene-overlay{inset:auto 12px 12px 12px}.telemetry-grid{grid-template-columns:repeat(2,minmax(120px,1fr))}}