:root{--bg:#0b1020;--panel:#141b33;--panel2:#1a2342;--line:#26305a;--text:#dfe6ff;--muted:#8a96c2;--accent:#3b6cff;--accent2:#6ea8ff;--gold:#ffd166;--good:#3ddc97;--warn:#ffb454;--bad:#ff6b6b}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent2)}
header{display:flex;align-items:center;gap:16px;padding:12px 18px;border-bottom:1px solid var(--line);background:#0e1430;position:sticky;top:0;z-index:5}
.brand{font-weight:700;font-size:18px;letter-spacing:.3px;white-space:nowrap}
.brand .logo{color:var(--gold)}
.brand .sub{font-weight:400;color:var(--muted);font-size:13px;margin-left:6px}
.status{flex:1;color:var(--muted);font-size:12.5px}
.status b{color:var(--text)}
.status .stale{color:var(--warn)}
main{display:grid;grid-template-columns:320px 1fr;gap:16px;padding:16px;max-width:1500px;margin:0 auto}
aside{display:flex;flex-direction:column;gap:16px}
.content{display:flex;flex-direction:column;gap:16px;min-width:0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px}
.card h2{margin:0 0 10px;font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--accent2)}
.cardhead{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.cardhead h2{margin:0}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:8px}
input,select{width:100%;margin-top:3px;background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:6px;padding:7px 8px;font:inherit}
input:focus,select:focus{outline:1px solid var(--accent)}
.row3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
label.check{display:flex;align-items:center;gap:8px;color:var(--text);font-size:13px}
label.check input{width:auto;margin:0}
button{background:var(--accent);color:#fff;border:0;border-radius:6px;padding:7px 12px;cursor:pointer;font:inherit}
button:hover{filter:brightness(1.1)}
button:disabled{opacity:.5;cursor:default}
button.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.btns{display:flex;gap:8px;flex-wrap:wrap}
.hint{font-size:12px;color:var(--muted);margin-top:6px;min-height:1em}
.hint.err{color:var(--bad)}
.satlist{list-style:none;margin:0 0 10px;padding:0;display:flex;flex-direction:column;gap:4px}
.satlist li{display:flex;align-items:center;gap:8px;background:var(--panel2);border-radius:6px;padding:6px 8px}
.satlist li .nm{flex:1;min-width:0}
.satlist li .nm small{display:block;color:var(--muted);font-size:11px}
.satlist li .nm small.stale{color:var(--warn)}
.satlist li input{width:auto;margin:0}
.satlist .sw{width:10px;height:10px;border-radius:50%;flex:none}
.satlist .x{background:none;color:var(--muted);padding:2px 6px}
.satlist .x:hover{color:var(--bad)}
.addform{display:flex;gap:6px}
.addform input{margin:0}
.tablewrap{max-height:430px;overflow:auto;border-radius:8px;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
th,td{padding:7px 9px;text-align:left;white-space:nowrap;border-bottom:1px solid var(--line)}
th{position:sticky;top:0;background:#10173a;color:var(--muted);font-weight:600;font-size:12px}
tbody tr{cursor:pointer}
tbody tr:hover{background:#18214a}
tbody tr.sel{background:#22306a}
td .sub{color:var(--muted);font-size:12px}
.badge{display:inline-block;padding:1px 7px;border-radius:10px;font-size:11.5px;font-weight:600}
.badge.vis{background:#3ddc9722;color:var(--good);border:1px solid #3ddc9755}
.badge.no{color:var(--muted)}
.badge.now{background:#ffd16622;color:var(--gold);border:1px solid #ffd16655;margin-left:6px}
.muted{color:var(--muted);font-size:12.5px}
.grid2{display:grid;grid-template-columns:minmax(300px,1fr) minmax(360px,1.3fr);gap:16px}
canvas{width:100%;height:auto;display:block;background:#0a0f22;border-radius:10px}
#sky{max-width:520px;margin:0 auto;aspect-ratio:1}
.info{margin-top:10px;font-size:13px;display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.info div{background:var(--panel2);border-radius:6px;padding:6px 8px}
.info b{display:block;font-size:11px;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.6px}
.live{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:10px;font-variant-numeric:tabular-nums}
.live div{background:var(--panel2);border-radius:6px;padding:6px 8px;font-size:15px}
.live b{display:block;font-size:11px;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.6px}
.live .up{color:var(--good)}
#liveSat{width:auto;margin:0}
.legend{font-size:11.5px;color:var(--muted);margin-top:8px;display:flex;flex-wrap:wrap;gap:4px 12px;align-items:center}
.lg{display:inline-block;width:18px;height:4px;border-radius:2px;margin-right:4px;vertical-align:middle}
.lg.lit{background:var(--gold)}.lg.day{background:#6ea8ff}.lg.shadow{background:#4a5380}
.lg.track{background:var(--gold)}.lg.obs{background:var(--good);width:8px;height:8px;border-radius:50%}.lg.night{background:#000a;border:1px solid var(--line);height:8px}
#alertNote{margin:0 0 2px}
.alertbtns{display:inline-flex;gap:4px;vertical-align:middle}
.iconbtn{background:transparent;border:1px solid var(--line);color:var(--muted);padding:4px 7px;border-radius:6px;line-height:0}
.iconbtn:hover{color:var(--text);border-color:var(--accent2)}
.iconbtn.bell.on{color:var(--gold);border-color:#ffd16688;background:#ffd16622}
.alertcol{width:1%}
.remind{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.remind span{color:var(--muted);font-size:12px}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
footer{color:var(--muted);font-size:12px;text-align:center;padding:10px 16px 22px}
@media (max-width:1100px){main{grid-template-columns:1fr}.grid2{grid-template-columns:1fr}}
@media (max-width:600px){.live{grid-template-columns:repeat(2,1fr)}.info{grid-template-columns:repeat(2,1fr)}header{flex-wrap:wrap}}