@import"https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;600;700&display=swap";:root{font-family:Manrope,system-ui,sans-serif;color:#eaf6f3;background:#071013;font-synthesis:none;--overhead-mint:#55e6c1;--overhead-bg:#071013;--mint:var(--overhead-mint);--muted:#7e9995;--line:#1d3535}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at 75% 10%,#102b2b 0,transparent 38%),#071013}a{color:inherit;text-decoration:none}header{height:72px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);letter-spacing:.18em}.home,.settings{max-width:1200px;margin:auto;padding:0 36px}.brand-mark,em{color:var(--mint);font-style:normal}.hero{padding:11vh 0;max-width:790px}.eyebrow,label,small{font-family:DM Mono,monospace;letter-spacing:.13em;color:var(--mint);font-size:.75rem}.hero h1,.settings h1{font-size:clamp(3rem,8vw,6.8rem);line-height:.96;letter-spacing:-.06em;margin:20px 0}.hero>p:not(.eyebrow),.settings section>p{color:#9ab0ac;font-size:1.15rem;max-width:580px;line-height:1.7}.actions{display:flex;gap:12px;margin-top:38px}.button{display:inline-block;border:1px solid var(--line);background:transparent;color:#eaf6f3;padding:14px 20px;border-radius:5px;font:600 .85rem Manrope;cursor:pointer}.button.primary{background:var(--mint);color:#06110f;border-color:var(--mint)}.display{min-height:100vh;background-color:color-mix(in srgb,var(--airline-accent,var(--overhead-mint)) 10%,var(--overhead-bg));background-image:radial-gradient(circle at 85% 5%,color-mix(in srgb,var(--airline-accent,var(--overhead-mint)) 12%,transparent),transparent 65%);transition:background-color .6s ease;display:flex;flex-direction:column;padding:0 clamp(18px,4vw,64px)}.display-head a:first-child{font-weight:700;letter-spacing:.19em}.display-head>div{display:flex;align-items:center;gap:10px;font:500 .75rem DM Mono;letter-spacing:.12em}.display-head>div a{margin-left:18px;font-size:1.1rem}.live-dot{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 14px var(--mint)}.live-dot.stale{background:#f5b85b;box-shadow:none}.flight-card{flex:1;display:flex;flex-direction:column;justify-content:center;width:100%;max-width:1100px;margin:auto;padding:24px 0}.identity{display:flex;justify-content:space-between;align-items:end}.identity h1{font-size:clamp(3.5rem,10vw,8rem);line-height:.9;margin:12px 0;letter-spacing:-.06em}.status-chip{border:1px solid var(--mint);color:var(--mint);padding:8px 12px;border-radius:99px;font:500 .7rem DM Mono}.route{display:flex;align-items:center;gap:22px;margin:18px 0;font:600 clamp(1.8rem,5vw,4rem) "DM Mono"}.route span{display:flex;align-items:center;flex:1;color:var(--mint);font-size:1.5rem}.route i{height:1px;background:var(--line);flex:1}.airframe{display:flex;justify-content:space-between;color:#a3b7b3;border-bottom:1px solid var(--line);padding-bottom:20px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:28px 0}.metrics div+div{border-left:1px solid var(--line);padding-left:20px}.metrics label{display:block;color:var(--muted);margin-bottom:8px}.metrics b{font:500 clamp(1.2rem,3vw,2rem) "DM Mono"}.approach{display:flex;justify-content:space-between;padding:15px 0;border-block:1px solid var(--line);font:500 .76rem DM Mono;color:var(--mint)}.countdown{text-align:center;padding:26px 0 8px}.countdown small,.countdown span{display:block}.countdown strong{display:block;font:500 clamp(2rem,6vw,4.6rem) "DM Mono";margin:5px}.countdown span{color:var(--muted);font-size:.8rem}.display footer{display:flex;justify-content:space-between;padding:18px 0;border-top:1px solid var(--line);color:var(--muted);font:400 .7rem DM Mono}.empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.empty h2{font-size:clamp(2rem,5vw,4rem);margin:18px 0 5px}.empty p{color:var(--muted);max-width:500px}.radar-pulse{width:80px;height:80px;border:1px solid var(--mint);border-radius:50%;box-shadow:0 0 0 16px #55e6c10a,0 0 0 32px #55e6c106}.stale-banner{text-align:center;background:#4d381b;color:#ffd592;padding:8px;font-size:.8rem}.settings section{max-width:800px;padding:50px 0}.settings h1{font-size:clamp(3rem,7vw,5.5rem)}form{margin-top:38px;display:grid;gap:24px;padding:30px;border:1px solid var(--line);background:#0a1719}form label{display:grid;gap:9px;color:#bdd0cc}input{background:#071013;border:1px solid #29413f;color:#fff;padding:13px;border-radius:4px;font:1rem DM Mono}input:focus{outline:1px solid var(--mint)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}label small{color:var(--muted);letter-spacing:0}.form-message{color:var(--muted);font-size:.85rem}@media(max-width:650px){.home,.settings{padding:0 18px}.metrics{grid-template-columns:1fr 1fr}.metrics div:nth-child(3){border-left:0;padding-left:0}.airframe,.approach,.display footer{gap:10px;flex-direction:column}.form-grid{grid-template-columns:1fr}.identity{align-items:start}.status-chip{margin-top:20px}}@media(max-height:600px)and (min-width:700px){.display-head{height:52px}.flight-card{padding:8px 0}.identity h1{font-size:3.5rem}.route{font-size:1.7rem;margin:5px 0}.metrics{padding:12px 0}.countdown{padding:10px 0}.countdown strong{font-size:2rem}.display footer{padding:8px 0}}.airline-card{transition:border-color .25s ease,color .25s ease}.airline-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:32px}.airline-brand{display:flex;flex-direction:column;align-items:flex-start;min-width:0}.airline-brand.has-logo img{display:block;width:min(36vw,360px);height:clamp(88px,13vw,150px);object-fit:contain;object-position:left center;margin-bottom:12px}.airline-brand.text-only .airline-meta p{font-size:clamp(2.2rem,5vw,4.8rem);line-height:1}.airline-meta p{margin:0;color:#eaf6f3;font-size:clamp(.95rem,1.5vw,1.2rem);font-weight:600;letter-spacing:.02em}.airline-meta>span,.airline-meta small{display:block;margin-top:4px;color:var(--muted);font:500 .7rem DM Mono,monospace;letter-spacing:.11em}.airline-card .status-chip{flex:none;border-color:var(--mint);color:var(--mint)}.aircraft-title{font-size:clamp(1.8rem,4vw,3.5rem);font-weight:600;margin:22px 0 6px;color:#eaf6f3}.hero-route{display:grid;grid-template-columns:minmax(90px,auto) 1fr minmax(90px,auto);align-items:center;gap:22px;margin:14px 0 20px}.hero-route>div:last-child{text-align:right}.hero-route strong{display:block;font:600 clamp(2.8rem,7vw,6rem) "DM Mono";letter-spacing:-.05em}.hero-route small{display:block;max-width:260px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--muted);letter-spacing:.04em}.hero-route span{display:flex;align-items:center;color:var(--mint)}.hero-route i{height:1px;background:var(--mint);flex:1;opacity:.75}.route-uncertain{margin:18px 0;padding:26px 0;border-block:1px solid var(--line);font:500 1rem DM Mono;color:var(--muted);letter-spacing:.14em}.secondary-identity{display:flex;align-items:end;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--line);color:#a3b7b3}.secondary-identity strong{display:block;font:600 1.25rem DM Mono;color:#eaf6f3}.secondary-identity small{display:block;margin-top:5px;color:var(--muted)}.airline-card .approach{color:var(--mint)}@media(max-width:650px){.airline-brand.has-logo img{width:min(62vw,260px);height:90px}.airline-hero{align-items:flex-start}.hero-route{grid-template-columns:auto 1fr auto;gap:10px}.hero-route strong{font-size:2.6rem}.hero-route small{max-width:105px}.secondary-identity{align-items:flex-start;gap:12px;flex-direction:column}.aircraft-title{margin-top:14px}}@media(max-height:600px)and (min-width:700px){.airline-brand.has-logo img{width:220px;height:62px;margin-bottom:5px}.airline-meta p{font-size:.85rem}.aircraft-title{font-size:1.6rem;margin:8px 0}.hero-route{margin:4px 0 8px}.hero-route strong{font-size:2.5rem}.secondary-identity{padding-bottom:8px}.secondary-identity strong{font-size:1rem}.airline-card .metrics{padding:8px 0}.airline-card .countdown{padding:5px 0}.airline-card .countdown strong{font-size:1.7rem}}