:root{color-scheme:dark;--bg:#0a111b;--panel:#0e1926;--border:#23303e;--text:#e9edf2;--muted:#98a7b6;--gold:#c5ae83;--blue:#85b5d1}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--gold);outline-offset:4px}a{color:inherit}button{color:inherit}button:disabled{opacity:.5;cursor:default}[hidden]{display:none!important}.header{height:100px;max-width:1536px;margin:auto;padding:0 48px;display:flex;align-items:center;border-bottom:1px solid var(--border);gap:48px}.brand{text-decoration:none;display:flex;align-items:center;gap:14px}.brand svg{width:42px;height:42px;fill:none;stroke:var(--gold);stroke-width:1}.brand>span{font-size:22px;letter-spacing:5px;font-weight:550}.brand small{display:block;font-size:8px;letter-spacing:2px;color:var(--muted);margin-top:0}nav{display:flex;gap:28px;margin-left:auto;height:100%;align-items:center}.nav{height:100%;border:0;background:none;color:var(--muted);position:relative;padding:0 4px;font-size:13px}.nav.active{color:var(--text)}.nav.active:after{content:"";position:absolute;height:2px;background:var(--gold);bottom:-1px;left:0;right:0}.nav span{font-size:10px;padding:2px 6px;background:#253242;border-radius:4px;margin-left:3px}.quiet{border:0;background:none;color:var(--muted);font-size:12px;padding:8px}.quiet:hover{color:var(--gold)}main{max-width:1536px;padding:0 48px;margin:auto}.intro{padding:46px 0 32px;display:flex;align-items:center;justify-content:space-between;gap:30px}.eyebrow{font-size:9px;letter-spacing:2px;font-weight:650;color:var(--gold)}.live-dot{display:inline-block;width:5px;height:5px;border-radius:100%;background:var(--gold);margin:0 7px 1px 0}h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(27px,3.3vw,48px);line-height:1.2;font-weight:400;letter-spacing:-1px;margin:14px 0}h1 span{color:var(--gold)}p{color:var(--muted)}.intro p{max-width:670px;font-size:13px;margin:0}.intro-note{display:flex;align-items:center;gap:20px;white-space:nowrap;color:var(--muted);font-size:12px;padding-right:16px}.intro-note strong{font-weight:400;color:var(--text)}.orbit-icon{font-size:64px;line-height:1;color:var(--gold);font-family:Georgia}.controls{display:flex;align-items:center;gap:16px;border:1px solid var(--border);background:var(--panel);padding:16px 20px;margin:0 0 24px;border-radius:7px}.controls label{display:flex;flex-direction:column;gap:3px;font-size:8px;letter-spacing:1px;color:var(--muted);min-width:0}.controls .city-label{flex:1.5}.controls input,.controls select{width:100%;min-width:0;border:0;padding:4px 0;color:var(--text);background:transparent;font-size:12px;letter-spacing:0;outline-offset:1px}.controls label:not(.city-label):not(.date-label){width:85px}.controls .date-label{flex:1.1;border-left:1px solid var(--border);padding-left:20px}select{background:var(--panel);color:var(--text)}option{background:var(--panel)}input[type=number]{appearance:textfield}.icon-button{border:1px solid var(--border);background:transparent;border-radius:5px;font-size:25px;padding:0 10px}.accent{border:1px solid var(--gold);background:var(--gold);color:#17202b;border-radius:4px;font-size:12px;font-weight:600;padding:10px 16px;white-space:nowrap}.accent:hover{background:#dbc79e}#message{color:var(--gold);font-size:12px}#message:not(:empty){margin:-10px 0 18px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 302px;gap:22px}.map-panel,.object-card,.night-card,.catalog-panel,.plan-panel{border:1px solid var(--border);background:var(--panel);border-radius:7px;overflow:hidden}.panel-bar{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:22px 24px 14px}h2{font-family:Georgia,"Times New Roman",serif;font-size:25px;font-weight:400;line-height:1.25;margin:7px 0}.status-pill{border:1px solid #30473e;color:#9ab79f;border-radius:20px;font-size:9px;padding:5px 10px;white-space:nowrap}.search-wrap{position:relative;margin:0 24px;max-width:340px;z-index:2}.search-wrap>span{position:absolute;left:12px;top:4px;font-size:23px;color:var(--muted)}.search-wrap input{width:100%;border:1px solid var(--border);background:#0a1420;border-radius:5px;padding:9px 12px 9px 35px;font-size:11px;color:var(--text)}#results{position:absolute;left:0;right:0;top:42px;max-height:340px;overflow:auto;background:#172738;border:1px solid #405469;box-shadow:0 12px 32px #0008;border-radius:5px;padding:5px}#results button{display:flex;justify-content:space-between;gap:8px;text-align:left;border:0;background:transparent;width:100%;padding:9px;color:var(--text);font-size:12px}#results button:hover{background:#263e52}#results span{color:var(--muted)}.canvas-wrap{height:510px;position:relative;background:radial-gradient(ellipse at center,#132238 0,#0b1624 55%,#0c1724 80%);touch-action:none}#skyCanvas{width:100%;height:100%;display:block;cursor:grab}#skyCanvas:active{cursor:grabbing}.map-hint{position:absolute;bottom:18px;left:24px;color:#8294a7;font-size:9px;line-height:1.8;pointer-events:none}.zoom-controls{position:absolute;right:20px;bottom:20px;display:flex;flex-direction:column;border:1px solid var(--border);border-radius:5px;overflow:hidden}.zoom-controls button{border:0;border-bottom:1px solid var(--border);background:#132233;width:30px;height:30px;font-size:18px}.zoom-controls button:last-child{border-bottom:0}.map-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 20px;border-top:1px solid var(--border);font-size:10px;color:var(--muted);flex-wrap:wrap}.map-toolbar label{display:flex;gap:6px;align-items:center;white-space:nowrap}input[type=checkbox]{accent-color:var(--gold);width:12px;height:12px;margin:0}input[type=range]{accent-color:var(--gold);width:72px;height:12px}.timebar{display:flex;gap:12px;align-items:center;border-top:1px solid var(--border);padding:10px 20px;background:#0c1622}.timebar select{border:0;background:transparent;font-size:10px;color:var(--muted);width:90px}.timebar>span{margin-left:auto;font:10px ui-monospace,monospace;color:var(--muted)}.play-button{border:1px solid #59604f;color:var(--gold);background:#262e30;border-radius:100%;width:30px;height:30px;font-size:10px}.sidebar{display:flex;flex-direction:column;gap:18px}.object-card{padding:22px}.object-heading{display:flex;justify-content:space-between;align-items:center}.object-heading h2{font-size:31px;margin:13px 0 0}.object-heading p{font-size:10px;margin:2px 0 12px}.star-symbol{font-size:42px;color:var(--gold);text-shadow:0 0 25px #d7c39444}.visibility{font-size:10px;color:#a1c4af;margin:0 0 20px}.visibility.below{color:#ae9d88}.object-metrics{display:grid;grid-template-columns:1fr 1fr;gap:20px 10px;margin-bottom:22px}.object-metrics span{display:block;font-size:8px;letter-spacing:1px;color:var(--muted);margin-bottom:4px}.object-metrics strong{font:20px Georgia,serif;font-weight:400}.object-metrics div:last-child strong{font-size:15px}.save-button{width:100%;border:1px solid #555644;background:#252d2e;color:var(--gold);border-radius:4px;padding:9px;font-size:11px}.save-button:hover{background:#333a35}.chart-heading{display:flex;justify-content:space-between;font-size:11px;margin-top:25px}.chart-heading span{color:var(--muted);font-size:9px}#altChart{display:block;width:100%;height:118px;margin-top:8px}.chart-note{font-size:9px;margin:4px 0 17px}.coordinate-row{display:flex;justify-content:space-between;gap:8px;font-size:9px;color:var(--muted);border-top:1px solid var(--border);padding:10px 0 0;margin-top:9px}.coordinate-row strong{color:#c7d0da;font:10px ui-monospace,monospace;white-space:nowrap}.night-card{padding:20px 22px;flex:1}.night-stat{display:flex;align-items:center;gap:18px;margin:12px 0 14px}.night-stat strong{font:36px Georgia,serif}.night-stat span{font-size:10px;color:var(--muted)}.night-bottom{display:flex;justify-content:space-between;font-size:9px;color:var(--muted);padding-top:12px;border-top:1px solid var(--border)}.night-bottom strong{color:var(--gold);font:11px ui-monospace,monospace}.night-card p{font-size:9px;margin:10px 0 0}.discover{margin:35px 0;display:grid;grid-template-columns:240px 1fr;gap:25px;align-items:center}.discover h2{font-size:24px}.discover p{font-size:11px}.recommendations{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.rec{background:var(--panel);border:1px solid var(--border);border-radius:6px;padding:18px;text-align:left;position:relative;min-height:120px}.rec .spark{color:var(--gold);font-size:23px;position:absolute;right:17px;top:12px}.rec small{font-size:8px;letter-spacing:1px;color:var(--muted)}.rec strong{display:block;font:22px Georgia,serif;margin:8px 0}.rec span{font-size:10px;color:var(--muted)}.rec:hover{border-color:var(--gold)}footer{border-top:1px solid var(--border);padding:28px 0 35px;display:flex;align-items:center;justify-content:space-between;gap:20px}.footer-brand{text-decoration:none;letter-spacing:3px;font-size:14px}.footer-brand span{font-size:8px;letter-spacing:1px;color:var(--muted);margin-left:8px}footer p{font-size:10px}.section-title{display:flex;justify-content:space-between;align-items:center;gap:20px}.catalog-panel,.plan-panel{padding:28px;margin-bottom:32px}.catalog-filter{font-size:12px;color:var(--muted)}.catalog-tools{display:flex;gap:20px;align-items:center;justify-content:space-between;margin:24px 0}.catalog-tools input{background:#0a1420;border:1px solid var(--border);border-radius:4px;color:var(--text);padding:10px 14px;max-width:360px;width:100%}.catalog-tools label,.catalog-tools>span{font-size:11px;color:var(--muted)}.catalog-tools select{border:1px solid var(--border);padding:7px;border-radius:4px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap;font-size:12px}th{text-align:left;font-size:9px;font-weight:400;color:var(--muted);letter-spacing:1px;text-transform:uppercase;padding:12px 8px;border-bottom:1px solid var(--border)}td{padding:12px 8px;border-bottom:1px solid #1b2b3b}td button{background:none;border:0;text-align:left;color:var(--blue);padding:0}.catalog-panel>.save-button{margin-top:20px}.catalog-tools>span{white-space:nowrap}.plan-panel .section-title p{font-size:12px}.plan-item{display:flex;align-items:center;gap:20px;border:1px solid var(--border);border-radius:6px;padding:20px;margin-top:16px}.plan-item .plan-star{font:22px Georgia,serif;min-width:150px;background:none;border:0;text-align:left}.plan-item p{font-size:11px;margin:0}.plan-item .quiet{margin-left:auto}.empty{padding:60px 20px;text-align:center;color:var(--muted)}dialog{background:#101e2d;color:var(--text);border:1px solid #3b4d60;border-radius:10px;padding:36px;max-width:640px;width:calc(100% - 32px);max-height:85vh}dialog::backdrop{background:#03070dcc;backdrop-filter:blur(5px)}dialog h2{font-size:32px}dialog h3{font-size:14px;margin-top:24px}dialog p{font-size:12px}dialog a{color:var(--gold)}.dialog-close{position:absolute;right:15px;top:10px;background:none;border:0;font-size:25px;color:var(--muted)}body.red-mode{--gold:#ce765d}
@media(min-width:1500px){.canvas-wrap{height:550px}.workspace{grid-template-columns:minmax(0,1fr) 320px}}
@media(max-width:1150px){.header{padding:0 24px;gap:20px}main{padding:0 24px}.intro-note{display:none}.workspace{grid-template-columns:minmax(0,1fr) 270px}.object-card{padding:18px}.canvas-wrap{height:470px}.controls{gap:12px}.controls .date-label{padding-left:12px}.controls label:not(.city-label):not(.date-label){width:65px}.discover{grid-template-columns:200px 1fr}.rec{padding:14px}.rec strong{font-size:19px}}
@media(max-width:860px){.header{height:auto;min-height:90px;flex-wrap:wrap;padding-top:18px;gap:10px 25px}.brand{margin-right:auto}.header>button{order:2}.header nav{order:3;width:100%;height:42px;justify-content:center;gap:35px}.intro{padding-top:30px}.workspace{grid-template-columns:1fr}.sidebar{display:grid;grid-template-columns:1.3fr 1fr;align-items:start}.object-card{padding:22px}.night-card{padding:22px}.canvas-wrap{height:560px}.controls{flex-wrap:wrap}.controls .city-label{flex:1;min-width:180px}.controls .date-label{flex:1;min-width:220px;border-left:0;padding:0}.controls .accent{margin-left:auto}.discover{display:block}.recommendations{margin-top:20px}.section-title{flex-wrap:wrap}.catalog-tools{flex-wrap:wrap}}
@media(max-width:540px){main{padding:0 14px}.header{padding-left:16px;padding-right:16px}.brand svg{width:34px;height:34px}.brand>span{font-size:19px}.header>.quiet{font-size:10px}h1{font-size:32px}.intro p{font-size:12px}.controls{padding:14px;gap:12px}.controls .city-label{min-width:calc(100% - 50px)}.controls label:not(.city-label):not(.date-label){width:calc(50% - 35px)}.controls .date-label{min-width:175px}.panel-bar{padding:18px 16px 12px}.panel-bar h2{font-size:22px}.status-pill{font-size:8px;padding:4px 7px}.search-wrap{margin:0 16px}.canvas-wrap{height:390px}.map-hint{left:16px;font-size:8px;bottom:8px}.map-toolbar{padding:12px 14px;gap:10px;font-size:9px}.map-toolbar label:last-child{width:100%}.map-toolbar input[type=range]{flex:1}.timebar{padding:10px;gap:6px;flex-wrap:wrap}.timebar>span{width:100%;text-align:center;margin:3px 0}.sidebar{grid-template-columns:1fr}.object-metrics{grid-template-columns:repeat(4,1fr);gap:8px}.object-metrics strong{font-size:18px}.night-card{padding:18px}.recommendations{grid-template-columns:1fr}.rec{min-height:95px}.rec strong{font-size:23px}.rec .spark{font-size:35px}.discover{margin:28px 0}footer{flex-wrap:wrap;gap:8px;padding:22px 0}footer p{order:3;margin:0;width:100%}.catalog-panel,.plan-panel{padding:18px}.catalog-tools input{max-width:none}.plan-item{flex-wrap:wrap;gap:8px}.plan-item .plan-star{width:100%}.plan-item .quiet{margin-left:auto}dialog{padding:28px 22px}.object-card #altChart{height:140px}}