*{box-sizing:border-box}
:root{
  --bg1:#06101c;
  --bg2:#0a1830;
  --bg3:#0e2240;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.08);
  --line:rgba(255,255,255,.09);
  --text:#edf4ff;
  --muted:#96aac7;
  --blue:#6aa9ff;
  --blue2:#4f84ff;
  --green:#37d29f;
  --amber:#ffbe5c;
  --red:#ff7b88;
  --shadow:0 24px 60px rgba(0,0,0,.35);
}
html,body{
  margin:0;
  height:100%;
  color:var(--text);
  font-family:Inter,"Segoe UI",Arial,sans-serif;
  background:linear-gradient(135deg,var(--bg1),var(--bg2) 48%,var(--bg3));
  overflow:hidden;
}
.app-bg{
  position:fixed; inset:0;
  background:
    radial-gradient(circle at left top, rgba(79,132,255,.18), transparent 30%),
    radial-gradient(circle at right top, rgba(55,210,159,.10), transparent 24%),
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size:auto,auto,34px 34px,34px 34px;
  pointer-events:none;
}
.layout{
  position:relative;
  display:grid;
  grid-template-columns:560px minmax(0,1fr);
  gap:18px;
  height:100vh;
  padding:18px;
}
.glass{
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  border:1px solid var(--line);
  border-radius:28px;
  backdrop-filter:blur(18px);
  box-shadow:var(--shadow);
  min-width:0;
}
.left-panel{
  display:flex;
  flex-direction:column;
  min-height:0;
  overflow:hidden;
}
.panel-top{
  padding:18px 18px 14px;
  border-bottom:1px solid var(--line);
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
}
.brand{display:flex; align-items:center; gap:14px}
.brand-icon{
  width:56px;height:56px;border-radius:18px;
  display:grid;place-items:center;
  font-weight:800;letter-spacing:1px;
  background:linear-gradient(135deg,var(--blue),var(--green));
  color:#08111f;
  box-shadow:0 14px 30px rgba(79,132,255,.35);
}
.brand-text h1{margin:0;font-size:1.2rem}
.brand-text p{margin:5px 0 0;color:var(--muted)}
.hero-status{
  display:flex;align-items:center;gap:10px;
  padding:12px 16px;border-radius:999px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.08);
  white-space:nowrap;
}
.hero-dot{
  width:10px;height:10px;border-radius:50%;
  background:var(--amber);box-shadow:0 0 12px var(--amber);
}
.left-scroll{
  flex:1; min-height:0; overflow:auto; padding:18px;
}
.left-scroll::-webkit-scrollbar,
.frames-list::-webkit-scrollbar{width:10px}
.left-scroll::-webkit-scrollbar-thumb,
.frames-list::-webkit-scrollbar-thumb{
  background:rgba(255,255,255,.12);border-radius:999px
}
.section-title{
  margin:0 0 10px;
  color:#dce8fb;
  font-size:.88rem;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.button-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin-bottom:16px;
}
.btn{
  min-height:48px;border:none;cursor:pointer;
  border-radius:18px;padding:12px 16px;
  color:#eef4ff;font-weight:800;font-size:1rem;
  box-shadow:0 10px 22px rgba(0,0,0,.2);
  transition:transform .16s ease, opacity .16s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue2))}
.btn-secondary{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.07);
}
.btn-wide{width:100%;margin-top:12px}
.card-list{display:grid;gap:12px;margin-bottom:16px}
.status-card,.tip-box,.canvas-card{
  background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.08);
  border-radius:22px;
  padding:16px;
}
.row{
  display:flex;justify-content:space-between;gap:14px;align-items:flex-start;
  padding:10px 0;border-bottom:1px dashed rgba(255,255,255,.08)
}
.row:last-child{border-bottom:none}
.row span{color:var(--muted)}
.row b{font-weight:700;text-align:right;max-width:58%;word-break:break-word}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}
.pill{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:78px;padding:6px 12px;border-radius:999px;
  font-size:12px;font-weight:800
}
.pill-warn{background:rgba(255,190,92,.15);color:#ffd28b}
.pill-ok{background:rgba(55,210,159,.15);color:#9cf1d1}
.pill-danger{background:rgba(255,123,136,.15);color:#ffb0b8}
.field{
  display:flex;flex-direction:column;gap:8px;color:var(--muted)
}
.field input{
  width:100%;height:52px;border:none;outline:none;
  border-radius:16px;padding:0 16px;font-size:18px;
  color:var(--text);
  background:rgba(6,16,28,.82);
  border:1px solid rgba(255,255,255,.08)
}
.tele-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
  margin-bottom:16px;
}
.kv-card,.volt-card{
  background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.08);
  border-radius:20px;
  padding:14px;
}
.kv-card span{
  display:block;color:var(--muted);font-size:12px;margin-bottom:9px
}
.kv-card b{
  display:block;line-height:1.45;word-break:break-word;font-size:1rem
}
.volt-head{
  display:flex;justify-content:space-between;gap:12px;margin-bottom:10px
}
.volt-head span{color:var(--muted)}
.bar{
  width:100%;height:12px;border-radius:999px;overflow:hidden;
  background:rgba(255,255,255,.08);position:relative
}
.fill{
  position:absolute;left:0;top:0;bottom:0;width:0%;
  border-radius:999px;
  background:linear-gradient(90deg,var(--blue),var(--green));
  box-shadow:0 0 20px rgba(106,169,255,.35);
  transition:width .24s ease
}
.hud-card{
  padding:0;
  position:relative;
  overflow:hidden;
  min-height:440px;
}
.hud-overlay{
  position:absolute;
  left:16px; top:14px; z-index:3;
  pointer-events:none;
}
.hud-title{
  font-size:1rem; font-weight:800; letter-spacing:.08em;
}
.hud-sub{
  margin-top:6px;
  color:var(--muted);
  font-size:.82rem;
}
#aircraft3d{
  width:100%;
  height:420px;
  display:block;
  border-radius:22px;
  overflow:hidden;
  background:
    radial-gradient(circle at top, rgba(106,169,255,.14), transparent 40%),
    linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015));
}
.hud-bottom{
  position:absolute;
  left:12px; right:12px; bottom:12px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
  z-index:3;
  pointer-events:none;
}
.hud-metric{
  background:rgba(7,16,28,.72);
  border:1px solid rgba(255,255,255,.08);
  border-radius:16px;
  padding:12px 14px;
}
.hud-metric span{
  display:block; color:var(--muted); font-size:12px; margin-bottom:6px;
}
.hud-metric b{
  font-size:1.18rem;
}
.frames-list{
  display:flex;flex-direction:column;gap:10px;
  max-height:340px;overflow:auto;margin-bottom:16px
}
.frame-item{
  padding:12px 14px;border-radius:16px;
  background:rgba(0,0,0,.18);
  border:1px solid rgba(255,255,255,.08);
  color:#dce9ff;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:12px;line-height:1.5;word-break:break-all
}
.tip-box{color:var(--muted);line-height:1.65;margin-bottom:8px}
.right-panel{
  display:flex;flex-direction:column;
  padding:18px;
  min-height:0;
}
.map-head{
  display:flex;justify-content:space-between;gap:12px;align-items:flex-start;
  margin-bottom:14px
}
.map-head h2{margin:0;font-size:1.22rem}
.map-head p{margin:6px 0 0;color:var(--muted)}
.map-tags{display:flex;gap:10px}
.tag{
  padding:10px 14px;border-radius:999px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.08);
  font-size:12px;font-weight:800
}
#map{
  flex:1;
  min-height:0;
  width:100%;
  border-radius:24px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.08)
}
.leaflet-control-zoom a{
  background:rgba(8,17,31,.88)!important;
  color:#eaf3ff!important;
  border-bottom:1px solid rgba(255,255,255,.08)!important
}
.leaflet-popup-content-wrapper,.leaflet-popup-tip{background:#0f1d33;color:#eaf3ff}
@media (max-width: 1400px){
  .layout{grid-template-columns:500px minmax(0,1fr)}
}
@media (max-width: 1100px){
  html,body{overflow:auto}
  .layout{grid-template-columns:1fr;height:auto;min-height:100vh}
  .right-panel{min-height:60vh}
}