:root{
  --phos: #39ff14;
  --amber: #ffb000;
  --bg0: #05080a;
  --bg1: #0a0f14;
  --panel: #0d1319;
  --panel-edge: #1b2a1e;
  --metal: linear-gradient(145deg,#1a1f22 0%,#0c1013 40%,#151a1d 100%);
  --lcd-bg: #071a10;
  --mag: #ff3cc8;
  --red: #ff3b3b;
}
*{box-sizing:border-box; -webkit-tap-highlight-color:transparent;}
html,body{margin:0;height:100%;}
body{
  font-family:'IBM Plex Mono',monospace;
  background:
    radial-gradient(1200px 600px at 50% -10%, #0e1a14 0%, transparent 60%),
    linear-gradient(180deg,#04070a 0%, #02040a 100%);
  color:#cfe8d6;
  overflow-x:hidden;
}
#app{
  max-width:1000px; margin:0 auto; padding:10px;
  display:flex; flex-direction:column; min-height:100%;
}

/* ---------- Faceplate ---------- */
#faceplate{
  background:var(--metal);
  border:1px solid #222c26;
  border-radius:12px;
  padding:12px 16px;
  display:flex; align-items:center; justify-content:space-between; gap:14px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.05);
  flex-wrap:wrap;
}
.brand{display:flex; align-items:baseline; gap:8px; flex-wrap:wrap;}
.strawberry{font-size:22px;}
.brand-name{
  font-family:'Orbitron',sans-serif; font-weight:900; font-size:22px;
  color:var(--phos); letter-spacing:1px;
  text-shadow:0 0 10px rgba(57,255,20,0.5);
}
.brand-sub{font-size:9px; letter-spacing:3px; color:#6f8b76;}
.lcd-block{
  background:var(--lcd-bg);
  border:1px solid #123122; border-radius:8px;
  padding:6px 18px; text-align:center;
  box-shadow: inset 0 0 20px rgba(0,0,0,0.7), inset 0 0 6px rgba(255,176,0,0.15);
}
.freq-lcd{
  font-family:'Orbitron',monospace; font-weight:700;
  font-size:34px; color:var(--amber);
  letter-spacing:2px; text-shadow:0 0 12px rgba(255,176,0,0.7);
}
.freq-unit{font-size:9px; letter-spacing:3px; color:#9a7a2a; margin-top:2px;}
.smeter-block{text-align:center;}
.smeter-label{font-size:8px; letter-spacing:3px; color:#6f8b76; margin-bottom:2px;}
#smeter{background:#0a0f0d; border:1px solid #123122; border-radius:4px;}

/* ---------- Scopes ---------- */
#scope-wrap{
  position:relative;
  margin-top:10px;
  height:340px;
  border:1px solid #16221a; border-radius:10px;
  overflow:hidden; touch-action:none; cursor:crosshair;
  background:#020806;
  box-shadow: inset 0 0 40px rgba(0,0,0,0.8);
}
#spectrum, #waterfall{display:block; width:100%;}
#waterfall{margin-top:6px;}
#scope-hint{
  position:absolute; top:6px; right:10px;
  font-size:9px; color:rgba(57,255,20,0.35); letter-spacing:1px;
  pointer-events:none;
}

/* ---------- Controls ---------- */
#controls{
  margin-top:10px;
  display:grid; gap:10px;
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
}
.panel{
  background:var(--panel);
  border:1px solid var(--panel-edge);
  border-radius:10px; padding:12px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.03);
}
.panel.wide{grid-column:1 / -1;}
.panel-title{
  font-size:9px; letter-spacing:3px; color:var(--phos);
  margin-bottom:10px; opacity:0.75;
}
.slider-lab{
  display:block; font-size:10px; letter-spacing:1px;
  color:#8fb298; margin-bottom:12px;
}
.slider-lab span{float:right; color:var(--amber); font-weight:600;}
input[type=range]{
  width:100%; margin-top:6px; -webkit-appearance:none; height:4px;
  background:linear-gradient(90deg,#1f3326,#0e1712); border-radius:3px; outline:none;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none; width:16px; height:16px; border-radius:50%;
  background:radial-gradient(circle at 35% 35%,#7dff5c,#1e8f0a);
  box-shadow:0 0 8px rgba(57,255,20,0.6); cursor:pointer;
}
input[type=range]::-moz-range-thumb{
  width:16px;height:16px;border:none;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,#7dff5c,#1e8f0a);
  box-shadow:0 0 8px rgba(57,255,20,0.6); cursor:pointer;
}

/* Tuning */
.tune-row{display:flex; align-items:center; justify-content:center; gap:8px;}
.knob-btn{
  background:#101a13; border:1px solid #22432a; color:var(--phos);
  border-radius:6px; padding:8px 10px; font-family:inherit; font-size:13px;
  cursor:pointer; transition:.15s;
}
.knob-btn:active{background:#1a3322; transform:scale(0.94);}
.dial{
  width:66px; height:66px; border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#2a3630,#0a100c 70%);
  border:2px solid #22432a; position:relative; cursor:grab;
  box-shadow:0 4px 12px rgba(0,0,0,0.6), inset 0 0 14px rgba(0,0,0,0.6);
  touch-action:none;
}
.dial:active{cursor:grabbing;}
.dial-mark{
  position:absolute; top:6px; left:50%; width:3px; height:16px;
  margin-left:-1.5px; background:var(--amber); border-radius:2px;
  transform-origin:50% 27px; box-shadow:0 0 6px var(--amber);
}

/* Keyer */
.key-btn{
  width:100%; margin-top:4px; padding:16px;
  background:linear-gradient(180deg,#2a1010,#180808);
  border:1px solid #5c2222; color:#ff9e9e; font-family:'Orbitron',sans-serif;
  font-weight:700; letter-spacing:2px; font-size:13px; border-radius:8px; cursor:pointer;
  transition:.08s; user-select:none;
}
.key-btn .key-sub{display:block; font-size:8px; letter-spacing:1px; color:#a86; margin-top:3px;}
.key-btn.active{
  background:linear-gradient(180deg,#ff3b3b,#a00);
  color:#fff; box-shadow:0 0 24px rgba(255,60,60,0.8);
  transform:scale(0.98);
}

/* Send */
.send-row{display:flex; gap:8px; flex-wrap:wrap;}
#msg{
  flex:1 1 200px; min-width:0;
  background:var(--lcd-bg); border:1px solid #123122; color:var(--amber);
  padding:10px 12px; border-radius:6px; font-family:inherit; font-size:14px;
  letter-spacing:1px; outline:none;
}
#msg::placeholder{color:#5a7060;}
.send-btn,.stop-btn{
  padding:10px 16px; border-radius:6px; cursor:pointer; font-family:'Orbitron',sans-serif;
  font-weight:700; letter-spacing:1px; font-size:11px; border:1px solid;
}
.send-btn{background:#0e2416; border-color:#2a6b3f; color:var(--phos);}
.send-btn:active{background:#164026;}
.stop-btn{background:#241010; border-color:#6b2a2a; color:#ff9e9e;}
.decode-row{display:flex; align-items:center; gap:10px; margin-top:10px;}
.decode-label{font-size:8px; letter-spacing:2px; color:#6f8b76; width:56px; flex:none;}
.morse-stream{
  flex:1; overflow-x:auto; white-space:nowrap;
  font-size:18px; color:var(--phos); background:#050a07;
  border:1px solid #16221a; border-radius:5px; padding:5px 8px; min-height:30px;
  letter-spacing:2px;
}
.decode-text{
  flex:1; font-size:14px; color:var(--amber); letter-spacing:2px;
  background:#050a07; border:1px solid #16221a; border-radius:5px; padding:5px 8px;
  min-height:28px; word-break:break-all;
}

/* Stations */
.station-list{display:flex; flex-direction:column; gap:4px; max-height:180px; overflow-y:auto;}
.station-row{
  display:flex; align-items:center; gap:6px; width:100%;
  background:#0a120d; border:1px solid #16281b; color:#bfe6c8;
  padding:7px 10px; border-radius:5px; cursor:pointer; font-family:inherit;
  font-size:11px; transition:.12s; text-align:left;
}
.station-row:hover{background:#12241a; border-color:#2a6b3f;}
.st-call{flex:1; font-weight:600; color:var(--phos);}
.st-freq{color:var(--amber);}
.st-wpm{color:#6f8b76; font-size:10px;}
.fox-hint{font-size:10px; color:#ffab5c; padding:6px 4px; letter-spacing:1px;}

/* Rig panel */
.power-btn{
  width:100%; padding:12px; border-radius:8px; font-family:'Orbitron',sans-serif;
  font-weight:700; letter-spacing:2px; font-size:13px; cursor:pointer; transition:.15s;
  margin-bottom:8px;
}
.power-btn.off{background:#241010; border:1px solid #6b2a2a; color:#ff9e9e;}
.power-btn.on{background:#0e2416; border:1px solid var(--phos); color:var(--phos);
  box-shadow:0 0 16px rgba(57,255,20,0.4);}
.mini-toggle{
  width:100%; padding:8px; margin-bottom:6px; font-family:inherit; font-size:10px;
  letter-spacing:2px; background:#101a13; border:1px solid #22432a; color:#8fb298;
  border-radius:6px; cursor:pointer;
}
.mini-toggle:active{background:#1a3322;}
.status-line{
  margin-top:6px; font-size:10px; color:#7fbf8f; letter-spacing:1px;
  background:#050a07; padding:8px; border-radius:5px; border:1px solid #16221a;
  min-height:34px;
}

/* Footer */
#ftr{
  margin:16px 0 8px; display:flex; justify-content:space-between; align-items:center;
  font-size:11px; color:#5a7060; letter-spacing:1px; flex-wrap:wrap; gap:8px;
}
#ftr a{color:var(--phos); text-decoration:none; border-bottom:1px dotted var(--phos);}
#ftr a:hover{color:var(--amber); border-color:var(--amber);}
#score-badge{color:var(--amber);}

/* CRT overlay */
#crt-overlay{
  position:fixed; inset:0; pointer-events:none; z-index:9999;
  background:repeating-linear-gradient(0deg,
    rgba(0,0,0,0.10) 0px, rgba(0,0,0,0.10) 1px, transparent 1px, transparent 3px);
  box-shadow: inset 0 0 200px rgba(0,0,0,0.55);
  mix-blend-mode:multiply;
}

/* Toasts */
#toast-wrap{position:fixed; top:14px; left:50%; transform:translateX(-50%); z-index:10000;
  display:flex; flex-direction:column; gap:8px; align-items:center;}
.toast{
  background:rgba(10,20,14,0.95); border:1px solid var(--phos); color:var(--phos);
  padding:10px 18px; border-radius:8px; font-size:12px; letter-spacing:1px;
  box-shadow:0 0 20px rgba(57,255,20,0.4);
  opacity:0; transform:translateY(-12px); transition:.35s;
}
.toast.show{opacity:1; transform:translateY(0);}

@media (max-width:640px){
  .freq-lcd{font-size:26px;}
  .brand-name{font-size:18px;}
  #scope-wrap{height:280px;}
  #faceplate{padding:10px;}
  .smeter-block{order:3;}
}
</style>