:root {
  --bg: #05060d;
  --ink: #e8ecff;
  --ink-2: #aab3d6;
  --lcars-orange: #ff9966;
  --lcars-gold: #ffcc66;
  --lcars-lilac: #cc99ff;
  --lcars-blue: #99ccff;
  --lcars-red: #ff5555;
  --rebel: #ffcf5c;
  --rebel-2: #6fd3ff;
  --empire: #ff2a2a;
  --rim: #7fe0b0;
  --panel: rgba(8, 10, 24, 0.86);
  --line: rgba(153, 204, 255, 0.28);
  --mono: "Share Tech Mono", ui-monospace, Menlo, monospace;
  --lcars: "Antonio", "Arial Narrow", sans-serif;
  --display: "Orbitron", "Antonio", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: var(--bg); color: var(--ink); font: 15px/1.4 var(--lcars); }
button { font: inherit; color: inherit; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
#stage { position: fixed; inset: 0; }
#stage canvas { display: block; }
.label2d { font: 600 12px/1 var(--lcars); letter-spacing: .08em; text-transform: uppercase; color: var(--ink); text-shadow: 0 0 6px #000, 0 0 2px #000; pointer-events: none; white-space: nowrap; padding: 2px 6px; border-left: 3px solid var(--lcars-gold); background: rgba(5, 6, 13, .45); }
.label2d.empire { border-left-color: var(--empire); color: #ffd0d0; }
.label2d.planet { font-size: 10px; border-left-color: var(--lcars-blue); opacity: .9; }

/* ---------- HUD top ---------- */
.hud-top { position: fixed; top: 0; left: 0; right: 0; display: flex; align-items: stretch; gap: 14px; padding: 12px 16px 0; pointer-events: none; z-index: 5; }
.lcars-elbow { width: 64px; min-height: 58px; border-radius: 30px 0 0 0; background: linear-gradient(var(--lcars-orange), var(--lcars-orange)) top/100% 22px no-repeat, linear-gradient(var(--lcars-orange), var(--lcars-orange)) left/22px 100% no-repeat; flex: none; }
.hud-title h1 { margin: 0; font: 900 26px/1 var(--display); letter-spacing: .18em; color: var(--lcars-gold); text-shadow: 0 0 18px rgba(255, 204, 102, .45); }
.hud-title p { margin: 4px 0 0; font: 400 13px/1 var(--lcars); letter-spacing: .22em; text-transform: uppercase; color: var(--lcars-lilac); }
.hud-stats { margin-left: auto; display: flex; gap: 6px; align-self: flex-start; }
.hud-stats > div { background: var(--panel); border-radius: 14px 4px 4px 14px; padding: 5px 12px 6px; border-left: 6px solid var(--lcars-blue); min-width: 96px; }
.hud-stats > div:nth-child(2) { border-left-color: var(--lcars-orange); }
.hud-stats > div:nth-child(3) { border-left-color: var(--lcars-lilac); }
.hud-stats > div:nth-child(4) { border-left-color: var(--lcars-gold); }
.hud-stats .k { display: block; font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-2); }
.hud-stats .v { display: block; font: 16px/1.1 var(--mono); color: var(--ink); }

/* ---------- legend ---------- */
.legend { position: fixed; top: 86px; right: 16px; display: flex; flex-direction: column; gap: 6px; z-index: 5; }
.leg { display: flex; align-items: center; gap: 10px; background: var(--panel); border: 0; border-radius: 18px 4px 4px 18px; padding: 7px 12px 7px 8px; text-align: left; cursor: pointer; min-width: 250px; transition: opacity .2s, transform .2s; }
.leg:hover { transform: translateX(-3px); }
.leg:not(.on) { opacity: .38; }
.leg b { display: block; font: 700 13px/1.1 var(--lcars); letter-spacing: .14em; text-transform: uppercase; }
.leg em { display: block; font: 400 11px/1.2 var(--lcars); font-style: normal; color: var(--ink-2); letter-spacing: .04em; }
.dot { width: 18px; height: 18px; border-radius: 50%; flex: none; }
.dot.rebel { background: radial-gradient(circle, #fff 0 20%, var(--rebel) 45%, transparent 72%); box-shadow: 0 0 12px var(--rebel); }
.dot.empire { background: radial-gradient(circle, #ffd0d0 0 18%, var(--empire) 46%, transparent 72%); box-shadow: 0 0 14px var(--empire); }
.dot.rim { background: radial-gradient(circle, #fff 0 16%, var(--rim) 44%, transparent 72%); box-shadow: 0 0 10px var(--rim); }

/* ---------- star chart ---------- */
.chart { position: fixed; left: 16px; top: 86px; bottom: 58px; width: 290px; display: flex; flex-direction: column; z-index: 5; pointer-events: none; }
.chart > * { pointer-events: auto; }
.lcars-tab { background: var(--lcars-lilac); color: #1a0d26; border: 0; border-radius: 18px 18px 4px 4px; padding: 6px 16px; font: 700 13px/1 var(--lcars); letter-spacing: .2em; text-transform: uppercase; cursor: pointer; }
.chart-body { margin-top: 4px; background: var(--panel); border-radius: 4px 18px 18px 18px; border-left: 6px solid var(--lcars-lilac); padding: 10px; display: flex; flex-direction: column; min-height: 0; flex: 1; }
.chart.closed .chart-body { display: none; }
#search { width: 100%; background: #0d1030; color: var(--ink); border: 1px solid var(--line); border-radius: 12px; padding: 7px 11px; font: 14px var(--mono); outline: none; }
#search:focus { border-color: var(--lcars-gold); box-shadow: 0 0 0 2px rgba(255, 204, 102, .2); }
.sys-list { list-style: none; margin: 8px 0 0; padding: 0; overflow-y: auto; flex: 1; scrollbar-width: thin; scrollbar-color: #334 transparent; }
.sys-list li { display: grid; grid-template-columns: 12px 1fr auto; gap: 8px; align-items: center; padding: 6px 6px; border-radius: 8px; cursor: pointer; font-size: 14px; letter-spacing: .03em; }
.sys-list li:hover, .sys-list li:focus-visible { background: rgba(153, 204, 255, .1); outline: none; }
.sys-list li .n { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sys-list li .c { font: 12px var(--mono); color: var(--ink-2); }
.sys-list li .d { width: 10px; height: 10px; border-radius: 50%; }
.sys-list li.hit .n { color: var(--lcars-gold); }
.sys-list .sub { color: var(--ink-2); font-size: 12px; }
.sys-list .sep { cursor: default; font: 700 11px/1 var(--lcars); letter-spacing: .24em; text-transform: uppercase; color: var(--lcars-orange); padding-top: 12px; display: block; }
.sys-list .sep:hover { background: none; }

/* ---------- hover readout ---------- */
.tip { position: fixed; z-index: 9; pointer-events: none; max-width: 360px; background: var(--panel); border-radius: 22px 6px 6px 6px; border-left: 8px solid var(--lcars-gold); padding: 10px 14px 12px; box-shadow: 0 0 30px rgba(0, 0, 0, .6), inset 0 0 0 1px var(--line); backdrop-filter: blur(4px); font-size: 13px; }
.tip.empire { border-left-color: var(--empire); box-shadow: 0 0 30px rgba(255, 30, 30, .25), inset 0 0 0 1px rgba(255, 60, 60, .35); }
.tip.rim { border-left-color: var(--rim); }
.tip .t-kind { font: 700 10px/1 var(--lcars); letter-spacing: .26em; text-transform: uppercase; color: var(--lcars-orange); }
.tip.empire .t-kind { color: var(--empire); }
.tip .t-name { margin: 3px 0 6px; font: 700 18px/1.15 var(--display); letter-spacing: .04em; word-break: break-word; }
.tip .t-sub { margin: -2px 0 8px; color: var(--ink-2); font-size: 12px; letter-spacing: .04em; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 3px 12px; margin: 0; }
.kv dt { font: 700 10px/1.6 var(--lcars); letter-spacing: .18em; text-transform: uppercase; color: var(--lcars-blue); white-space: nowrap; }
.kv dd { margin: 0; font: 13px/1.45 var(--mono); color: var(--ink); }
.kv .sec { grid-column: 1 / -1; margin-top: 6px; font: 700 10px/1 var(--lcars); letter-spacing: .24em; text-transform: uppercase; color: var(--lcars-lilac); border-top: 1px solid var(--line); padding-top: 6px; }
.live-on { color: #7dffae; }
.live-off { color: #ff9b9b; }

/* ---------- pinned panel ---------- */
.panel { position: fixed; right: 16px; top: 250px; bottom: 58px; width: 360px; z-index: 6; background: var(--panel); border-radius: 26px 6px 6px 26px; border-left: 10px solid var(--lcars-gold); padding: 12px 16px 14px; overflow-y: auto; box-shadow: 0 0 40px rgba(0, 0, 0, .7), inset 0 0 0 1px var(--line); }
.panel.empire { border-left-color: var(--empire); }
.panel.rim { border-left-color: var(--rim); }
.panel-bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.panel-bar span { font: 700 11px/1 var(--lcars); letter-spacing: .26em; text-transform: uppercase; color: var(--lcars-orange); }
.panel .x { background: var(--lcars-orange); color: #200d00; border: 0; border-radius: 12px; padding: 5px 12px; cursor: pointer; font: 700 11px/1 var(--lcars); letter-spacing: .16em; text-transform: uppercase; }
.panel h2 { margin: 8px 0 2px; font: 900 22px/1.1 var(--display); letter-spacing: .06em; word-break: break-word; }
.panel-sub { margin: 0 0 10px; color: var(--ink-2); font-size: 13px; }
.panel h3 { margin: 14px 0 6px; font: 700 12px/1 var(--lcars); letter-spacing: .24em; text-transform: uppercase; color: var(--lcars-lilac); }
.planet-list { list-style: none; margin: 0; padding: 0; }
.planet-list li { display: grid; grid-template-columns: 12px 1fr auto; gap: 8px; align-items: center; padding: 5px 6px; border-radius: 8px; cursor: pointer; font-size: 14px; }
.planet-list li:hover { background: rgba(153, 204, 255, .1); }
.planet-list .n { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.planet-list .c { font: 12px var(--mono); color: var(--ink-2); }
.planet-list .d { width: 10px; height: 10px; border-radius: 50%; }
.planet-list .on { box-shadow: 0 0 0 2px #7dffae; }
.panel-foot { margin-top: 12px; font-size: 12px; color: var(--ink-2); }
.panel-foot a { color: var(--lcars-gold); }

/* ---------- relay ticker ---------- */
.relay { position: fixed; left: 0; right: 0; bottom: 0; height: 42px; display: flex; align-items: center; gap: 12px; padding: 0 16px; background: linear-gradient(to top, rgba(5, 6, 13, .95), rgba(5, 6, 13, .55)); z-index: 5; }
.relay-k { flex: none; background: var(--lcars-orange); color: #200d00; border-radius: 14px 4px 4px 14px; padding: 4px 12px; font: 700 11px/1 var(--lcars); letter-spacing: .2em; text-transform: uppercase; }
.relay-track { overflow: hidden; flex: 1; mask-image: linear-gradient(to right, transparent, #000 4%, #000 96%, transparent); }
.relay-items { display: inline-flex; gap: 28px; white-space: nowrap; animation: relay 90s linear infinite; font: 13px var(--mono); color: var(--ink-2); }
.relay-items b { color: var(--ink); font-weight: 400; }
.relay-items .e { color: #ff8a8a; }
.relay-items .r { color: var(--rebel); }
.relay-items .o { color: var(--rim); }
.relay-items .fresh { color: #fff; text-shadow: 0 0 10px var(--lcars-gold); }
@keyframes relay { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- buttons ---------- */
.lcars-btn { background: var(--lcars-gold); color: #231400; border: 0; border-radius: 22px; padding: 10px 26px; font: 700 15px/1 var(--lcars); letter-spacing: .28em; text-transform: uppercase; cursor: pointer; box-shadow: 0 0 24px rgba(255, 204, 102, .35); }
.lcars-btn.big { font-size: 20px; padding: 14px 40px; }
.lcars-btn.ghost { background: transparent; color: var(--ink-2); box-shadow: none; border: 1px solid var(--line); }
.lcars-btn:hover { filter: brightness(1.12); }

/* ---------- crawl ---------- */
.crawl { position: fixed; inset: 0; z-index: 20; background: #000; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; transition: opacity 1.2s ease; }
.crawl.gone { opacity: 0; pointer-events: none; }
.crawl-sky { position: absolute; inset: 0; background: radial-gradient(1px 1px at 12% 22%, #fff, transparent), radial-gradient(1px 1px at 72% 12%, #fff, transparent), radial-gradient(1.5px 1.5px at 33% 72%, #fff, transparent), radial-gradient(1px 1px at 88% 64%, #cfe, transparent), radial-gradient(1px 1px at 55% 40%, #fff, transparent), radial-gradient(1px 1px at 20% 90%, #fff, transparent), radial-gradient(1px 1px at 92% 30%, #fff, transparent); opacity: .8; }
.crawl-pre { position: absolute; pointer-events: none; top: 34%; width: 100%; text-align: center; margin: 0; padding: 0 20px; font: 400 clamp(16px, 2.4vw, 26px)/1.4 var(--lcars); letter-spacing: .06em; color: #4bd5ee; animation: pre 5s ease forwards; }
@keyframes pre { 0% { opacity: 0; } 15%, 70% { opacity: 1; } 100% { opacity: 0; } }
.crawl-view { position: absolute; inset: 0; pointer-events: none; perspective: 340px; perspective-origin: 50% 30%; overflow: hidden; }
.crawl-text { position: absolute; left: 50%; width: min(760px, 90vw); top: 100%; transform-origin: 50% 100%; transform: translateX(-50%) rotateX(24deg); color: #ffd84a; font: 700 clamp(18px, 2.6vw, 30px)/1.35 var(--display); text-align: justify; letter-spacing: .02em; animation: crawl 44s linear 4.2s forwards; }
.crawl-text p { margin: 0 0 1.1em; }
.crawl-ep { text-align: center; font-size: .8em; letter-spacing: .3em; }
.crawl-title { text-align: center; margin: 0 0 1em; font: 900 clamp(26px, 4.4vw, 56px)/1.1 var(--display); letter-spacing: .08em; }
@keyframes crawl { from { top: 100%; } to { top: -180%; } }
.crawl-actions { position: relative; z-index: 2; display: flex; gap: 12px; margin-bottom: 7vh; }

/* ---------- loading / error ---------- */
.loading { position: fixed; inset: 0; display: grid; place-content: center; justify-items: center; gap: 18px; z-index: 15; background: radial-gradient(circle at 50% 50%, #0c1030, #05060d 70%); transition: opacity .8s; }
.loading.done { opacity: 0; pointer-events: none; }
.loading p { margin: 0; font: 13px var(--mono); letter-spacing: .2em; color: var(--lcars-blue); text-transform: uppercase; }
.warp-core { width: 26px; height: 120px; border-radius: 13px; background: linear-gradient(#6fd3ff, #cc99ff, #6fd3ff); background-size: 100% 300%; animation: core 1.4s linear infinite; box-shadow: 0 0 30px #6fd3ff; }
@keyframes core { to { background-position: 0 300%; } }
.error { position: fixed; left: 50%; top: 40%; transform: translate(-50%, -50%); z-index: 16; background: var(--panel); border-left: 8px solid var(--lcars-red); border-radius: 20px 6px 6px 20px; padding: 16px 20px; max-width: 90vw; font: 14px var(--mono); }
.noscript { position: fixed; inset: auto 16px 60px; z-index: 30; }

/* ---------- narrow screens ---------- */
@media (max-width: 820px) {
  .hud-top { padding: 10px 12px 0; gap: 10px; }
  .lcars-elbow { width: 40px; min-height: 44px; }
  .hud-title h1 { font-size: 18px; }
  .hud-title p { font-size: 10px; letter-spacing: .14em; }
  .hud-stats { display: none; }
  .legend { top: auto; bottom: 50px; right: 8px; left: 8px; flex-direction: row; overflow-x: auto; }
  .leg { min-width: 0; flex: 1; padding: 6px 8px; }
  .leg em { display: none; }
  .chart { left: 8px; right: 8px; width: auto; top: 64px; bottom: auto; max-height: 45vh; }
  .chart.closed { max-height: none; }
  .panel { left: 8px; right: 8px; width: auto; top: auto; bottom: 100px; max-height: 50vh; }
  .tip { max-width: calc(100vw - 24px); }
}
@media (prefers-reduced-motion: reduce) {
  .relay-items { animation-duration: 400s; }
  .crawl-text { animation-duration: 90s; }
}

/* ---------- jump to lightspeed ---------- */
.warp-fx { position: fixed; inset: 0; z-index: 4; pointer-events: none; background: repeating-conic-gradient(from 0deg at 50% 50%, rgba(200, 230, 255, 0) 0deg 2.2deg, rgba(200, 230, 255, .55) 2.4deg 2.6deg, rgba(200, 230, 255, 0) 2.8deg 6deg); -webkit-mask-image: radial-gradient(circle at 50% 50%, transparent 0 12%, #000 55%); mask-image: radial-gradient(circle at 50% 50%, transparent 0 12%, #000 55%); animation: warp .85s ease-out forwards; }
@keyframes warp { 0% { opacity: 0; transform: scale(.4); } 25% { opacity: .9; } 100% { opacity: 0; transform: scale(2.4); } }