@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");
:root{--navy:#00205b;--blue:#005587;--cyan:#0085ad;--steel:#6399ae;--mist:#b7c9d3;--white:#fff;--red:#e4002b;--green:#84bd00}
*{box-sizing:border-box}
body{margin:0;background:#001842;color:var(--white);font-family:Inter,Arial,Helvetica,sans-serif}
.wrap{max-width:520px;margin:8vh auto;padding:24px;border:1px solid var(--steel);background:rgba(0,85,135,.72)}
.top{display:flex;align-items:center;gap:16px;padding:16px 20px;background:linear-gradient(90deg,var(--mist),var(--cyan));color:var(--navy);border-bottom:3px solid var(--blue)}
.top h1{flex:1;margin:0}.top a{color:var(--navy);font-weight:700}
h1,h2{font-family:Inter,Arial,Helvetica,sans-serif;letter-spacing:2px;text-transform:uppercase}
label{display:block;color:var(--mist);margin-top:12px}
input,textarea{width:100%;padding:10px;background:#000;color:var(--white);border:1px solid var(--steel);font:inherit}
textarea{min-height:110px;resize:vertical;line-height:1.35}
button{margin-top:16px;padding:10px 14px;background:var(--blue);color:var(--white);border:1px solid var(--mist);cursor:pointer}
a{color:var(--navy)}
.wrap a{color:var(--mist)}
.button-link{display:inline-block;padding:11px 14px;background:var(--blue);color:var(--white);border:1px solid var(--mist);text-decoration:none;font-weight:700;text-transform:uppercase}
.button-link.ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.notice{border-left:3px solid var(--green);padding:10px;background:rgba(132,189,0,.12)}
.token{white-space:pre-wrap;word-break:break-all;background:#000;color:var(--green);padding:12px;border:1px solid var(--green)}
.landing-hero{display:flex;align-items:center;gap:24px;padding:44px 28px;background:linear-gradient(90deg,var(--mist),var(--cyan));color:var(--navy);border-bottom:3px solid var(--blue)}
.landing-hero h1{margin:0;font-size:46px}.landing-hero p{margin:8px 0 0;font-size:18px}
.landing-actions{margin-left:auto;display:flex;gap:10px;flex-wrap:wrap}
.landing-main{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;padding:22px}
.landing-main section,.admin-panel{border:1px solid var(--steel);background:rgba(0,85,135,.72);padding:16px}
.landing-main h2,.admin-panel h2{margin-top:0}
.admin-grid{display:grid;grid-template-columns:repeat(2,minmax(320px,1fr));gap:16px;padding:16px}
.devices-panel{grid-column:1 / -1}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;border-bottom:1px solid rgba(183,201,211,.35);padding:8px;vertical-align:top}
th{color:var(--mist);text-transform:uppercase}
.inline-form{margin-top:8px}
.inline-form button{margin-top:0;padding:6px 9px;font-size:12px;text-transform:uppercase}
.status-pill{display:inline-block;padding:3px 7px;border:1px solid currentColor;font-size:11px;font-weight:800;letter-spacing:.7px}
.status-pill.good{color:var(--green);background:rgba(132,189,0,.12)}
.status-pill.warn{color:var(--mist);background:rgba(183,201,211,.12)}
.status-pill.bad{color:var(--red);background:rgba(228,0,43,.12)}
.small-meta{margin-top:4px;color:var(--mist);font-size:12px;line-height:1.25}
.fingerprint-line{word-break:break-all}
.warn-text{color:var(--red)}
.device-list{display:grid;gap:12px}
.device-card{border:1px solid rgba(183,201,211,.35);background:rgba(0,32,91,.28);padding:16px}
.device-main{display:grid;grid-template-columns:minmax(180px,1fr) minmax(220px,1fr) minmax(260px,1.2fr);gap:24px;align-items:start}
.device-id{color:var(--white);font-size:18px;font-weight:800;line-height:1.15;word-break:break-word}
.device-card-label{color:var(--mist);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.8px;margin-bottom:6px}
.device-actions .small-meta{word-break:break-word}
.device-instructions{margin-top:16px;padding-top:14px;border-top:1px solid rgba(183,201,211,.25)}
.device-instructions textarea{min-height:160px}
.device-instructions button,.device-actions button,.device-hardware button{width:auto}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,640px),1fr));gap:18px;padding:18px}
.card{border:1px solid rgba(99,153,174,.9);background:linear-gradient(180deg,rgba(0,85,135,.88),rgba(0,32,91,.92));padding:14px;box-shadow:0 12px 30px rgba(0,0,0,.28)}
.card-head{display:flex;align-items:center;gap:12px;border-bottom:1px solid rgba(183,201,211,.45);padding-bottom:10px;margin-bottom:12px}
.card-head h2{flex:1;margin:0;font-size:26px}.card-head span{color:var(--green);border:1px solid rgba(132,189,0,.55);padding:4px 8px;font-size:13px;text-transform:uppercase;background:rgba(132,189,0,.1)}
.setup-note{border:1px solid rgba(183,201,211,.45);background:rgba(183,201,211,.08);margin-top:12px;padding:10px;color:var(--mist)}
.setup-note summary{cursor:pointer;color:var(--white);font-weight:700;text-transform:uppercase;letter-spacing:1px}
.setup-note div{margin-top:10px;line-height:1.45;font-size:15px;white-space:normal}
.matrix{background:#000;color:var(--mist);font-family:Inter,Arial,Helvetica,sans-serif;font-size:28px;line-height:1.05;min-height:106px;padding:8px;border:1px solid var(--steel);text-transform:uppercase;box-shadow:inset 0 0 0 1px rgba(255,255,255,.04)}
.flight-display-group{display:block;max-width:100%}
.flight-top{display:grid;grid-template-columns:88px auto;align-items:center;gap:14px;width:max-content;max-width:100%;min-width:0}
.flight-logo-box{width:88px;height:88px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#05080c;border:1px solid rgba(183,201,211,.55)}
.flight-logo{width:100%;height:100%;object-fit:contain;background:var(--white);padding:4px}
.flight-logo-fallback{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--blue);color:var(--white);font-size:32px;line-height:1}
.flight-route-panel{height:88px;display:grid;grid-template-columns:auto auto auto;grid-template-rows:58px 30px;align-items:stretch;justify-content:start;column-gap:10px;min-width:0}
.flight-route-panel .airport{grid-row:1;align-self:start;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--white);font-size:62px;line-height:.84;letter-spacing:0}
.route-arrow{grid-row:1;align-self:start;display:flex;align-items:center;gap:3px;line-height:1;margin-top:13px}
.route-arrow i{display:block;width:11px;height:22px;background:#f28a9e;border:0;clip-path:polygon(0 0,56% 0,100% 50%,56% 100%,0 100%,42% 50%)}
.route-arrow i.is-active{background:#84bd00;filter:drop-shadow(0 0 2px rgba(132,189,0,.5))}
.distance-origin,.distance-destination{grid-row:2;align-self:end;color:var(--cyan);font-size:28px;line-height:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.distance-origin{grid-column:1;text-align:center}
.distance-destination{grid-column:3;text-align:center}
.flight-top{grid-column:1 / -1}
.flight-detail-stack{width:100%;min-width:0;margin-top:4px}
.flight-detail-line{max-width:100%;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:Inter,Arial,Helvetica,sans-serif;line-height:1;text-transform:uppercase}
.flight-ident{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;color:var(--white);font-size:30px}
.flight-aircraft-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:12px;color:var(--cyan);font-size:25px;margin-top:3px}
.card-meta{display:flex;flex-wrap:wrap;gap:8px 16px;color:var(--mist);font-size:13px;margin-top:10px}
.live-map-wrap{margin-top:12px;border:1px solid rgba(99,153,174,.9);background:#000}
.live-map-head{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:8px 10px;color:var(--white);border-bottom:1px solid rgba(183,201,211,.35);font-weight:700;text-transform:uppercase;letter-spacing:1px;font-size:13px}
.flight-count{color:var(--green);font-weight:600}
.live-map{position:relative;height:320px;width:100%;background:#001842}
.map-message{height:100%;display:flex;align-items:center;justify-content:center;color:var(--mist);font-size:14px}
.map-flight-overlay{position:absolute;inset:0;z-index:1000;pointer-events:none}
.map-flight-point{position:absolute;transform:translate(-50%,-50%);display:flex;align-items:center;gap:6px;color:#fff;font-size:12px;font-weight:800;text-shadow:0 1px 3px #000;white-space:nowrap}
.map-flight-plane{width:30px;height:30px;display:flex;align-items:center;justify-content:center;transform-origin:50% 50%;filter:drop-shadow(0 1px 2px rgba(0,0,0,.8)) drop-shadow(0 0 5px rgba(228,0,43,.5))}
.map-flight-plane svg{display:block;width:30px;height:30px;overflow:visible}
.map-flight-plane .plane-body{fill:#fff;stroke:#00205b;stroke-width:1.7;paint-order:stroke fill}
.map-flight-plane .plane-accent{fill:#e4002b;stroke:#fff;stroke-width:.7;paint-order:stroke fill}
.map-flight-label{padding:1px 4px;border-radius:3px;background:rgba(0,32,91,.78);box-shadow:0 0 0 1px rgba(255,255,255,.28)}
.aircraft-map-icon{background:transparent;border:0;filter:drop-shadow(0 1px 2px rgba(0,0,0,.75))}
.aircraft-map-icon span{display:block;width:0;height:0;margin:1px auto 0;border-left:8px solid transparent;border-right:8px solid transparent;border-bottom:22px solid var(--red);transform-origin:50% 56%}
.aircraft-dot-icon{position:relative;background:transparent;border:0}
.aircraft-dot{position:absolute;left:6px;top:6px;width:22px;height:22px;border:3px solid #fff;border-radius:50%;background:var(--red);box-shadow:0 0 0 2px rgba(0,32,91,.8),0 0 10px rgba(228,0,43,.7)}
.aircraft-nose{position:absolute;left:14px;top:-3px;width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-bottom:15px solid #fff;transform-origin:50% 20px}
.leaflet-tooltip{background:rgba(0,32,91,.9);border:1px solid rgba(183,201,211,.65);color:#fff;box-shadow:none;font-family:Inter,Arial,Helvetica,sans-serif;font-size:11px;font-weight:700}
.leaflet-popup-content-wrapper,.leaflet-popup-tip{background:#00205b;color:#fff}
.empty-state{min-height:218px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--white)}
.empty-state div{font-size:30px}.empty-state span{color:var(--steel);font-family:Inter,Arial,Helvetica,sans-serif;font-size:14px;margin-top:8px}
@media (max-width:760px){
  .admin-grid{grid-template-columns:1fr}
  .device-main{grid-template-columns:1fr}
}
@media (max-width:520px){
  .landing-hero{display:block;padding:26px 18px}
  .landing-hero h1{font-size:34px}
  .landing-actions{margin-top:18px}
  .admin-grid{grid-template-columns:1fr;padding:12px}
  .device-main{grid-template-columns:1fr}
  .grid{padding:12px;gap:12px}
  .card{padding:10px}
  .card-head{margin-bottom:8px;padding-bottom:8px}
  .matrix{font-size:24px;min-height:100px;padding:6px}
  .flight-display-group{grid-template-columns:82px auto;column-gap:10px}
  .flight-top{grid-template-columns:82px auto;gap:10px}
  .flight-logo-box{width:82px;height:82px}
  .flight-logo-fallback{font-size:30px}
  .flight-route-panel{height:82px;grid-template-rows:54px 28px;column-gap:7px}
  .flight-route-panel .airport{font-size:49px;line-height:.84}
  .route-arrow{gap:2px;margin-top:11px}
  .route-arrow i{width:8px;height:18px}
  .distance-origin,.distance-destination{font-size:24px}
  .flight-detail-stack{grid-column:1 / -1;margin-top:6px;width:100%}
  .flight-ident{display:block;font-size:18px}
  .flight-aircraft-row{display:block;font-size:16px;margin-top:2px}
  .card-meta{font-size:11px}
  .live-map{height:260px}
  .live-map-head{font-size:11px}
}