:root{
  --bg:#05070d;
  --ink:#e7ecf5;
  --muted:#8893a7;
  --line:rgba(255,255,255,.08);
  --glass:rgba(13,18,30,.72);
  --accent:#6ea8ff;
  --warm:#ffce8a;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:
    radial-gradient(1200px 800px at 70% -10%, #0d1730 0%, transparent 60%),
    radial-gradient(900px 700px at 10% 110%, #0b1020 0%, transparent 55%),
    var(--bg);
  color:var(--ink);
  font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  overflow:hidden;
  -webkit-font-smoothing:antialiased;
}

#scene{position:fixed;inset:0;width:100vw;height:100vh;display:block;touch-action:none;cursor:grab}
#scene:active{cursor:grabbing}

/* ---------- top bar ---------- */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:20;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px;pointer-events:none;
}
.brand{display:flex;align-items:center;gap:10px}
.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--warm);
  box-shadow:0 0 12px 2px var(--warm);animation:pulse 3.5s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.55}50%{opacity:1}}
.brand h1{margin:0;font-size:14px;font-weight:600;letter-spacing:.28em;color:#fff;
  text-shadow:0 0 18px rgba(110,168,255,.35)}
.utc{font:600 12px/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  letter-spacing:.12em;color:var(--muted);background:var(--glass);border:1px solid var(--line);
  padding:7px 10px;border-radius:999px;backdrop-filter:blur(8px);pointer-events:auto}

/* ---------- tap hint ---------- */
.tap-hint{position:fixed;z-index:15;left:50%;top:16%;transform:translateX(-50%);
  color:var(--muted);font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;
  pointer-events:none;transition:opacity .8s;text-shadow:0 1px 20px #000}
.tap-hint.gone{opacity:0}

/* ---------- satellite tooltip ---------- */
.iss-tip{position:fixed;z-index:25;left:0;top:0;pointer-events:none;transform:translate(-50%,-115%);
  background:rgba(8,12,22,.92);border:1px solid rgba(110,168,255,.45);border-radius:10px;
  padding:8px 11px;backdrop-filter:blur(8px);box-shadow:0 6px 24px rgba(0,0,0,.5);
  font:12px/1.45 ui-monospace,Menlo,monospace;white-space:nowrap;transition:opacity .15s}
.iss-tip[hidden]{display:none}
.iss-tip-title{font-weight:700;color:#9fe0ff;letter-spacing:.04em;margin-bottom:3px}
.iss-tip-row{color:#dde5f2}
.iss-tip-row.muted{color:var(--muted);margin-top:1px}
.iss-tip::after{content:"";position:absolute;left:50%;top:100%;transform:translateX(-50%);
  border:6px solid transparent;border-top-color:rgba(110,168,255,.45)}

/* ---------- floating sky readout (right, vertically centered) ---------- */
.readout-col{
  position:fixed;z-index:18;right:22px;top:50%;transform:translateY(-50%);
  width:300px;max-width:36vw;max-height:80vh;overflow:auto;
  display:flex;flex-direction:column;gap:11px;padding:2px;
  transition:opacity .35s, transform .35s;
}
.readout-col.hidden{opacity:0;pointer-events:none;transform:translate(24px,-50%)}
.readout-col::-webkit-scrollbar{width:6px}
.readout-col::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:9px}

.rc-card{background:rgba(9,13,23,.62);border:1px solid var(--line);border-radius:14px;
  padding:13px 15px;backdrop-filter:blur(12px);box-shadow:0 6px 22px rgba(0,0,0,.35)}
.rc-kicker{font-size:10px;letter-spacing:.32em;color:var(--accent);margin-bottom:6px}
.rc-head h2{margin:0;font-size:21px;font-weight:600;line-height:1.15}
.coords{font:11px/1 ui-monospace,Menlo,monospace;color:var(--muted);margin-top:5px}
.sun-state{display:inline-block;margin-top:10px;font-size:11px;font-weight:600;letter-spacing:.04em;
  padding:6px 10px;border-radius:999px;border:1px solid var(--line);color:var(--warm);
  background:rgba(255,206,138,.08)}
.sun-state.night{color:#9db4ff;background:rgba(110,168,255,.08)}
.rc-label{font-size:9.5px;letter-spacing:.24em;color:var(--muted);margin-bottom:9px}
.big{font-size:17px;font-weight:600;color:#fff}
.muted{color:var(--muted);font-size:12.5px;margin-top:3px}

.rc-moon{display:flex;align-items:center;gap:15px}
.moon-visual{position:relative;width:52px;height:52px;border-radius:50%;flex:0 0 auto;
  background:radial-gradient(circle at 38% 35%, #fdfbf4 0%, #cfd4dd 55%, #9aa1ad 100%);
  box-shadow:0 0 22px rgba(220,230,255,.18), inset -4px -4px 10px rgba(0,0,0,.35);overflow:hidden}
.moon-shadow{position:absolute;inset:0;border-radius:50%;background:#04060c}
.moon-meta{flex:1}

.obj-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.obj-list li{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13.5px}
.obj-list li.empty{color:var(--muted);font-size:12.5px;justify-content:flex-start}
.obj-name{display:flex;align-items:center;gap:9px}
.obj-name .sym{width:18px;text-align:center;font-size:14px}
.obj-alt{font:600 12px/1 ui-monospace,Menlo,monospace;color:#cdd6e6}
.obj-az{color:var(--muted);font-size:11px;margin-left:8px}

/* ---------- time scrubber ---------- */
.timebar{position:fixed;z-index:21;left:50%;bottom:104px;transform:translateX(-50%);
  display:flex;align-items:center;gap:11px;background:var(--glass);border:1px solid var(--line);
  padding:8px 14px;border-radius:999px;backdrop-filter:blur(10px);max-width:calc(100vw - 16px);flex-wrap:wrap;justify-content:center}
.tb-tag{font:700 9px/1 ui-monospace,Menlo,monospace;letter-spacing:.18em;color:var(--muted)}
.tb-rates{display:flex;align-items:center;gap:3px;padding-left:6px;border-left:1px solid var(--line)}
.tb-rates button{font:700 10.5px/1 ui-monospace,Menlo,monospace;color:var(--muted);cursor:pointer;
  background:transparent;border:1px solid transparent;border-radius:8px;padding:6px 7px;transition:all .15s}
.tb-rates button:hover{color:#fff}
.tb-rates button.on{color:#05070d;background:var(--warm);border-color:var(--warm)}
#timeScrub{-webkit-appearance:none;appearance:none;width:200px;height:4px;border-radius:99px;
  background:linear-gradient(90deg,rgba(110,168,255,.25),rgba(255,255,255,.18));outline:none;cursor:ew-resize}
#timeScrub::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;
  background:var(--warm);box-shadow:0 0 10px rgba(255,206,138,.7);cursor:ew-resize}
#timeScrub::-moz-range-thumb{width:16px;height:16px;border:none;border-radius:50%;
  background:var(--warm);box-shadow:0 0 10px rgba(255,206,138,.7);cursor:ew-resize}
.time-readout{min-width:52px;text-align:center;font:700 11px/1 ui-monospace,Menlo,monospace;
  letter-spacing:.04em;color:var(--warm)}
.timebar.live .time-readout{color:var(--muted)}

/* ---------- dock ---------- */
.dock{position:fixed;z-index:22;left:50%;bottom:18px;transform:translateX(-50%);
  display:flex;align-items:center;gap:9px;background:var(--glass);border:1px solid var(--line);
  padding:10px 14px;border-radius:999px;backdrop-filter:blur(14px);
  box-shadow:0 10px 38px rgba(0,0,0,.5);max-width:calc(100vw - 16px);overflow-x:auto}
.dock::-webkit-scrollbar{display:none}
.dock-craft{display:flex;align-items:center;gap:9px}
.dock-btn{width:52px;height:52px;border-radius:50%;flex:0 0 auto;display:flex;align-items:center;
  justify-content:center;font-size:20px;color:#cbd5e6;cursor:pointer;
  background:rgba(255,255,255,.05);border:1px solid var(--line);transition:all .18s}
.dock-btn:hover{background:rgba(255,255,255,.12);color:#fff;transform:translateY(-3px)}
.dock-btn.on{border-color:rgba(110,168,255,.55);background:rgba(110,168,255,.16);color:#fff}
.dock-sep{width:1px;height:32px;background:var(--line);margin:0 3px;flex:0 0 auto}
.dock-btn.busy{animation:pulse 1s infinite}
.dock-btn.err{border-color:#ff6b6b;color:#ff6b6b}

/* ---------- satellites & objects popup ---------- */
.layers-pop{position:fixed;z-index:24;left:50%;bottom:88px;transform:translateX(-50%) translateY(8px);
  width:260px;max-width:calc(100vw - 24px);max-height:56vh;overflow:auto;
  background:rgba(9,13,23,.94);border:1px solid var(--line);border-radius:16px;
  padding:12px;backdrop-filter:blur(14px);box-shadow:0 14px 40px rgba(0,0,0,.55);
  opacity:0;pointer-events:none;transition:opacity .2s, transform .2s;display:flex;flex-direction:column;gap:7px}
.layers-pop.open{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.layers-pop[hidden]{display:none}
.lp-head{font-size:10px;letter-spacing:.28em;color:var(--accent);margin:2px 4px 6px}

/* labeled craft pills — full-width rows inside the popup */
.dock-craft{display:flex;flex-direction:column;gap:7px}
.dock-pill{display:flex;align-items:center;gap:10px;width:100%;padding:11px 13px;border-radius:11px;
  cursor:pointer;color:#cbd5e6;font:600 13.5px/1 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,sans-serif;
  background:rgba(255,255,255,.04);border:1px solid var(--line);transition:all .15s;opacity:.5;text-align:left}
.dock-pill:hover{color:#fff;background:rgba(255,255,255,.09)}
.dock-pill.on{opacity:1;background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.22)}
.pill-dot{width:12px;height:12px;border-radius:50%;background:var(--c);flex:0 0 auto;transition:box-shadow .18s}
.dock-pill.on .pill-dot{box-shadow:0 0 11px var(--c)}
.pill-emoji{font-size:16px;line-height:1}
.pill-label{white-space:nowrap;flex:1}
.dock-pill.busy{animation:pulse 1s infinite}
.dock-pill.busy .pill-dot{animation:spin 1s linear infinite}

/* ---------- status toast ---------- */
.status-toast{position:fixed;z-index:23;left:50%;bottom:150px;transform:translateX(-50%) translateY(8px);
  background:rgba(8,12,22,.92);border:1px solid var(--line);border-radius:999px;
  padding:8px 16px;font-size:12px;letter-spacing:.03em;color:#dde5f2;
  backdrop-filter:blur(8px);box-shadow:0 6px 22px rgba(0,0,0,.45);
  opacity:0;pointer-events:none;transition:opacity .3s, transform .3s;white-space:nowrap;max-width:90vw;overflow:hidden;text-overflow:ellipsis}
.status-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- loader ---------- */
.loader{position:fixed;inset:0;z-index:50;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:18px;background:var(--bg);transition:opacity .8s}
.loader.gone{opacity:0;pointer-events:none}
.loader-ring{width:46px;height:46px;border-radius:50%;border:2px solid rgba(255,255,255,.12);
  border-top-color:var(--accent);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loader-text{color:var(--muted);font-size:12px;letter-spacing:.2em;text-transform:uppercase}

/* ---------- footer ---------- */
.site-footer{position:fixed;z-index:20;left:0;bottom:0;padding:11px 18px;font-size:11.5px;
  color:var(--muted);display:flex;gap:9px;align-items:center;letter-spacing:.04em;pointer-events:none}
.site-footer a{color:#a7b2c6;text-decoration:none;transition:color .2s;pointer-events:auto}
.site-footer a:hover{color:#fff}
.site-footer .sep{opacity:.5}

/* ---------- mobile ---------- */
@media (max-width:760px){
  .readout-col{right:0;left:0;top:84px;bottom:auto;transform:none;width:auto;max-width:none;
    max-height:52vh;margin:0 10px;padding-bottom:6px}
  .readout-col.hidden{transform:translateY(-14px);opacity:0}
  .tap-hint{top:auto;bottom:148px}
  .timebar{bottom:104px;gap:8px}
  #timeScrub{width:120px}
  .dock{bottom:12px;gap:6px;padding:8px 10px}
  .dock-btn{width:46px;height:46px;font-size:18px}
  .layers-pop{bottom:80px}
  .status-toast{bottom:176px}
  .site-footer{background:linear-gradient(0deg,rgba(5,7,13,.55),transparent)}
}

@media (prefers-reduced-motion:reduce){.brand .dot,.loader-ring,.dock-btn.busy{animation:none}}