/* AirVoice / AYRA — Cinematic Demo */
:root{
  --cyan:#00e5ff;
  --cyan-soft:rgba(0,229,255,.6);
  --magenta:#ff3bd0;
  --magenta-soft:rgba(255,59,208,.6);
  --violet:#7b2cbf;
  --bg:#04060d;
  --bg2:#0a0e1f;
  --line:rgba(0,229,255,.15);
  --grid:rgba(0,229,255,.08);
  --text:#dff7ff;
  --muted:#7892a8;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:'Inter','JetBrains Mono',monospace}

#bg-particles{position:fixed;inset:0;width:100vw;height:100vh;z-index:0;background:
  radial-gradient(1100px 700px at 18% 20%, rgba(0,229,255,.10), transparent 60%),
  radial-gradient(900px 600px at 88% 84%, rgba(255,59,208,.10), transparent 60%),
  linear-gradient(180deg,#04060d 0%, #060a18 60%, #04060d 100%);
}
.vignette{position:fixed;inset:0;pointer-events:none;z-index:2;
  background:radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,.7) 100%)}
.scanlines{position:fixed;inset:0;pointer-events:none;z-index:3;opacity:.18;mix-blend-mode:overlay;
  background:repeating-linear-gradient(180deg, transparent 0 2px, rgba(0,229,255,.5) 2px 3px)}

/* ===================== BOOT ===================== */
#boot{position:fixed;inset:0;z-index:1000;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:32px;background:radial-gradient(ellipse at center, #061224 0%, #04060d 70%);transition:opacity .8s ease, transform 1s ease}
#boot.gone{opacity:0;pointer-events:none;transform:scale(1.05)}
.boot-rings{position:relative;width:240px;height:240px}
.ring{position:absolute;inset:0;border-radius:50%;border:2px solid transparent;animation:spin 12s linear infinite}
.ring.r1{border-top-color:var(--cyan);border-right-color:var(--cyan);box-shadow:0 0 40px rgba(0,229,255,.5),inset 0 0 40px rgba(0,229,255,.2)}
.ring.r2{inset:24px;animation-duration:8s;animation-direction:reverse;border-top-color:var(--magenta);border-left-color:var(--magenta);box-shadow:0 0 30px rgba(255,59,208,.5)}
.ring.r3{inset:54px;animation-duration:5s;border-bottom-color:#fff;border-left-color:var(--cyan)}
.ring.core{inset:90px;background:radial-gradient(circle,var(--cyan),var(--magenta));border:none;box-shadow:0 0 80px var(--cyan),0 0 120px var(--magenta);animation:pulseCore 1.6s ease-in-out infinite alternate}

.boot-brand{font-family:'Orbitron',sans-serif;font-weight:900;font-size:88px;letter-spacing:8px;display:flex;gap:0;text-shadow:0 0 30px var(--cyan)}
.brand-air{color:var(--cyan);text-shadow:0 0 30px var(--cyan),0 0 60px var(--cyan)}
.brand-voice{color:var(--magenta);text-shadow:0 0 30px var(--magenta),0 0 60px var(--magenta)}
.boot-tag{font-family:'Orbitron';font-weight:600;font-size:14px;letter-spacing:6px;color:#7fd9ff}
.boot-bar{width:560px;height:6px;background:rgba(0,229,255,.12);border-radius:6px;overflow:hidden;position:relative;border:1px solid var(--line)}
.boot-bar-fill{height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--magenta));box-shadow:0 0 25px var(--cyan);transition:width .25s ease}
.boot-status{font-family:'JetBrains Mono';font-size:14px;color:#9adfff;letter-spacing:2px;min-height:22px}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulseCore{0%{transform:scale(.92);filter:brightness(1)}100%{transform:scale(1.05);filter:brightness(1.4)}}

/* ===================== STAGE ===================== */
#stage{position:relative;z-index:5;display:none;height:100%;flex-direction:column}
#stage.live{display:flex}

/* TOP BAR */
.topbar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;padding:14px 22px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(0,8,20,.9),rgba(0,8,20,.6));backdrop-filter:blur(8px)}
.brand{display:flex;gap:14px;align-items:center}
.brand-mark{width:46px;height:46px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;background:radial-gradient(circle at 30% 20%, rgba(0,229,255,.18), transparent 70%);box-shadow:inset 0 0 20px rgba(0,229,255,.15)}
.brand-name{font-family:'Orbitron';font-weight:900;font-size:22px;letter-spacing:4px}
.bn-air{color:var(--cyan);text-shadow:0 0 12px var(--cyan)}
.bn-v{color:var(--magenta);text-shadow:0 0 12px var(--magenta)}
.brand-sub{font-family:'JetBrains Mono';font-size:10px;letter-spacing:3px;color:var(--muted);margin-top:2px}

.topbar-mid{display:flex;gap:14px;align-items:center;justify-self:center}
.signal{display:flex;gap:3px;align-items:flex-end}
.signal span{width:4px;background:var(--cyan);border-radius:2px;box-shadow:0 0 6px var(--cyan);animation:bars 1.4s ease-in-out infinite}
.signal span:nth-child(1){height:6px;animation-delay:0s}
.signal span:nth-child(2){height:10px;animation-delay:.1s}
.signal span:nth-child(3){height:14px;animation-delay:.2s}
.signal span:nth-child(4){height:18px;animation-delay:.3s}
.signal span:nth-child(5){height:22px;animation-delay:.4s}
@keyframes bars{0%,100%{opacity:.3;transform:scaleY(.7)}50%{opacity:1;transform:scaleY(1)}}
.topbar-status{font-family:'JetBrains Mono';font-size:11px;letter-spacing:3px;color:#9adfff;padding:5px 12px;border:1px solid var(--line);border-radius:20px;background:rgba(0,229,255,.05)}

.topbar-right{justify-self:end;text-align:right}
.clock{font-family:'Orbitron';font-weight:700;font-size:24px;color:var(--cyan);letter-spacing:3px;text-shadow:0 0 10px var(--cyan)}
.datestamp{font-family:'JetBrains Mono';font-size:11px;color:var(--muted);letter-spacing:3px;margin-top:2px}

/* MAIN GRID */
.main{flex:1;display:grid;grid-template-columns:380px 1fr;min-height:0}

/* PANEL */
.panel{padding:18px;border-right:1px solid var(--line);background:linear-gradient(180deg, rgba(2,8,20,.85), rgba(0,4,10,.6));overflow:hidden;display:flex;flex-direction:column;gap:14px;position:relative}
.panel::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(0deg, transparent 0 32px, rgba(0,229,255,.05) 32px 33px);pointer-events:none}
.panel-head{font-family:'Orbitron';font-weight:700;font-size:11px;letter-spacing:4px;color:#9adfff;display:flex;gap:8px;align-items:center;padding-bottom:6px;border-bottom:1px dashed rgba(0,229,255,.18)}
.panel-head .dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);animation:dotPulse 1.6s ease infinite}
.panel-head .dot.magenta{background:var(--magenta);box-shadow:0 0 10px var(--magenta)}
.panel-head .dot.cyan{background:var(--cyan)}
.panel-head.pulse .dot{animation-duration:.9s}
@keyframes dotPulse{0%,100%{opacity:.4;transform:scale(.8)}50%{opacity:1;transform:scale(1.2)}}

.terminal-body{flex:0 0 200px;background:rgba(0,8,20,.65);border:1px solid var(--line);border-radius:6px;padding:10px 12px;font-family:'JetBrains Mono';font-size:12px;line-height:1.55;overflow:hidden;position:relative;box-shadow:inset 0 0 30px rgba(0,229,255,.06)}
.terminal-body::before{content:'';position:absolute;left:8px;top:8px;right:8px;height:1px;background:rgba(0,229,255,.25)}
.term-line{opacity:0;transform:translateY(6px);transition:all .3s ease;color:#bfeaff;white-space:pre}
.term-line.show{opacity:1;transform:translateY(0)}
.term-line .prefix{color:var(--cyan);text-shadow:0 0 6px var(--cyan)}
.term-line .ok{color:#7CFC9C;text-shadow:0 0 6px #7CFC9C}
.term-line .warn{color:#ffd166}
.term-line .mag{color:var(--magenta);text-shadow:0 0 6px var(--magenta)}

.route-context{display:grid;grid-template-columns:1fr 28px 1fr;align-items:center;gap:6px;padding:12px;border:1px solid var(--line);border-radius:8px;background:linear-gradient(135deg, rgba(0,229,255,.06), rgba(255,59,208,.06));position:relative;overflow:hidden}
.route-context::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg, transparent, rgba(0,229,255,.1), transparent);transform:translateX(-100%);animation:sweep 3.5s ease-in-out infinite}
@keyframes sweep{50%,100%{transform:translateX(100%)}}
.rc-from,.rc-to{font-family:'Orbitron';font-weight:700;font-size:13px;letter-spacing:1px;color:#fff;text-shadow:0 0 8px rgba(0,229,255,.4)}
.rc-to{color:var(--magenta);text-shadow:0 0 8px var(--magenta)}
.rc-arrow{font-family:'Orbitron';font-weight:900;font-size:22px;text-align:center;color:var(--cyan);text-shadow:0 0 10px var(--cyan)}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.stat{padding:10px;border:1px solid var(--line);border-radius:6px;background:rgba(0,229,255,.04);text-align:center;position:relative;overflow:hidden}
.stat-label{font-family:'JetBrains Mono';font-size:9px;letter-spacing:2px;color:var(--muted)}
.stat-value{font-family:'Orbitron';font-weight:800;font-size:22px;color:var(--cyan);text-shadow:0 0 12px var(--cyan);margin-top:4px;line-height:1}
.stat-value span{font-family:'JetBrains Mono';font-size:10px;color:var(--muted);text-shadow:none;margin-left:3px}

.waveform{display:flex;align-items:flex-end;gap:3px;height:54px;padding:6px 8px;border:1px solid var(--line);border-radius:6px;background:rgba(0,8,20,.5)}
.waveform span{flex:1;background:linear-gradient(180deg,var(--cyan),var(--magenta));height:30%;border-radius:2px;box-shadow:0 0 6px var(--cyan);animation:wave 1.2s ease-in-out infinite}
.waveform span:nth-child(2n){animation-delay:.1s}
.waveform span:nth-child(3n){animation-delay:.2s}
.waveform span:nth-child(4n){animation-delay:.3s}
.waveform span:nth-child(5n){animation-delay:.4s}
@keyframes wave{0%,100%{height:18%}50%{height:90%}}

.neural-wrap{position:relative;height:88px;border:1px solid var(--line);border-radius:6px;background:radial-gradient(ellipse at center, rgba(0,229,255,.04), rgba(0,8,20,.8));overflow:hidden;box-shadow:inset 0 0 20px rgba(0,229,255,.08)}
.neural-wrap canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:.85}
.neural-wrap::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center, transparent 60%, rgba(0,8,20,.55) 100%);pointer-events:none}
.neural-readout{position:absolute;right:6px;bottom:4px;display:flex;gap:8px;font-family:'JetBrains Mono';font-size:8px;letter-spacing:1px;color:#bfeaff;z-index:2}
.neural-readout span span{margin-right:2px}
.neural-readout .nr-k{color:var(--magenta);text-shadow:0 0 4px var(--magenta);font-weight:700}
.neural-readout .nr-v{color:var(--cyan);text-shadow:0 0 4px var(--cyan);font-weight:700;font-size:9px}

.scenes-bar{margin-top:auto;display:flex;gap:5px;overflow-x:auto;padding:10px 4px 4px;border-top:1px dashed rgba(0,229,255,.18);flex-shrink:0;scrollbar-width:none;scroll-behavior:smooth}
.scenes-bar::-webkit-scrollbar{display:none}
.scene-pip{flex:0 0 auto;white-space:nowrap;padding:6px 10px;font-family:'JetBrains Mono';font-size:9px;letter-spacing:1px;border:1px solid var(--line);border-radius:14px;color:var(--muted);background:rgba(0,8,20,.5);transition:all .4s ease;cursor:pointer}
.scene-pip.active{color:var(--cyan);border-color:var(--cyan);background:rgba(0,229,255,.1);box-shadow:0 0 12px rgba(0,229,255,.3),inset 0 0 12px rgba(0,229,255,.15);text-shadow:0 0 8px var(--cyan)}
.scene-pip.done{color:#7CFC9C;border-color:rgba(124,252,156,.4)}

/* RIGHT SIDE STAGE */
.stage-right{position:relative;overflow:hidden;background:#000208;min-height:0;height:100%}
#starsCanvas{position:absolute;inset:0;z-index:1;width:100%;height:100%;display:block}

#globeWrap{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:6;background:radial-gradient(ellipse at center, rgba(6,18,42,.72) 0%, rgba(2,3,10,.92) 80%);transition:opacity .55s ease,transform .7s ease;backdrop-filter:blur(2px)}
#globeWrap.gone{opacity:0;pointer-events:none;transform:scale(1.4)}
#globeCanvas{width:100%;height:100%;display:block}
.globe-overlay{position:absolute;inset:0;pointer-events:none}
.globe-corners{position:absolute;width:60px;height:60px;border:2px solid var(--cyan);box-shadow:0 0 16px var(--cyan)}
.globe-corners.c1{top:24px;left:24px;border-right:none;border-bottom:none}
.globe-corners.c2{top:24px;right:24px;border-left:none;border-bottom:none}
.globe-corners.c3{bottom:24px;left:24px;border-right:none;border-top:none}
.globe-corners.c4{bottom:24px;right:24px;border-left:none;border-top:none}
.globe-label{position:absolute;left:50%;bottom:36px;transform:translateX(-50%);font-family:'Orbitron';font-weight:800;font-size:18px;letter-spacing:6px;color:#fff;text-shadow:0 0 18px var(--cyan);padding:10px 28px;border:1px solid var(--cyan);background:rgba(0,8,20,.55);box-shadow:0 0 30px rgba(0,229,255,.4),inset 0 0 30px rgba(0,229,255,.15)}

#mapWrap{position:absolute;inset:0;z-index:5;opacity:1}
#map{position:absolute;inset:0;background:transparent !important}
.maplibregl-canvas{outline:none}
.maplibregl-map{background:transparent !important;font-family:'JetBrains Mono'}
/* Don't tint the whole canvas — we'll style per-layer via maplibre paint props */
.maplibregl-ctrl-attrib{background:rgba(0,8,20,.7) !important;color:#5d7894 !important;font-size:10px}
.maplibregl-ctrl-attrib a{color:#7892a8 !important}
.maplibregl-ctrl-bottom-left,.maplibregl-ctrl-top-left,.maplibregl-ctrl-top-right,.maplibregl-ctrl-bottom-right{display:none !important}

/* Globe big banner — top center, just below topbar */
.globe-banner{position:absolute;left:50%;top:78px;transform:translateX(-50%);font-family:'Orbitron';font-weight:800;font-size:16px;letter-spacing:6px;color:#fff;text-shadow:0 0 18px var(--cyan);padding:8px 24px;border:1px solid var(--cyan);background:rgba(0,8,20,.65);box-shadow:0 0 26px rgba(0,229,255,.4),inset 0 0 24px rgba(0,229,255,.12);z-index:11;backdrop-filter:blur(4px);transition:all .5s ease;white-space:nowrap;max-width:80%;overflow:hidden;text-overflow:ellipsis}

.hud-corner{position:absolute;display:flex;gap:8px;align-items:center;font-family:'JetBrains Mono';font-size:10px;letter-spacing:2px;color:#9adfff;z-index:10;text-shadow:0 0 8px var(--cyan);background:rgba(0,8,20,.55);padding:4px 10px;border-radius:12px;backdrop-filter:blur(4px)}
.hud-corner i{display:block;width:18px;height:1px;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.hud-corner.tl{top:14px;left:14px}
.hud-corner.tr{top:14px;right:14px}
.hud-corner.bl{bottom:12px;left:14px}
.hud-corner.br{bottom:12px;right:14px}

.ai-callout{position:absolute;top:24px;left:50%;transform:translate(-50%,-30px);background:linear-gradient(90deg, rgba(0,229,255,.12), rgba(255,59,208,.12));border:1px solid var(--cyan);border-radius:32px;padding:8px 22px;display:flex;gap:10px;align-items:center;z-index:11;box-shadow:0 0 30px rgba(0,229,255,.3),inset 0 0 20px rgba(0,229,255,.1);opacity:0;transition:all .5s ease;font-family:'Orbitron';font-weight:600;letter-spacing:3px;font-size:12px}
.ai-callout.show{opacity:1;transform:translate(-50%,0)}
.aic-glyph{color:var(--cyan);font-size:14px;text-shadow:0 0 10px var(--cyan);animation:dotPulse 1.4s ease infinite}
.aic-text span{color:#fff;text-shadow:0 0 8px var(--cyan)}

/* Scan pad — sits above the bottom HUD corners, never clipped */
.scan-pad{position:absolute;bottom:60px;left:50%;transform:translateX(-50%) translateY(180%);width:min(340px, calc(100% - 40px));background:linear-gradient(135deg, rgba(0,229,255,.1), rgba(255,59,208,.1));border:1px solid var(--cyan);border-radius:8px;padding:10px 14px;z-index:11;box-shadow:0 0 30px rgba(0,229,255,.3),inset 0 0 20px rgba(0,229,255,.1);transition:transform .55s cubic-bezier(.2,1,.3,1.2)}
.scan-pad.show{transform:translateX(-50%) translateY(0)}
.scan-pad-title{font-family:'Orbitron';font-weight:700;font-size:11px;letter-spacing:4px;color:#fff;text-shadow:0 0 8px var(--cyan);margin-bottom:8px;display:flex;gap:8px;align-items:center}
.scan-pad-title span{color:var(--cyan)}
.scan-progress{height:6px;background:rgba(0,229,255,.1);border-radius:6px;overflow:hidden;margin-bottom:6px}
.scan-progress-fill{height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--magenta));box-shadow:0 0 12px var(--cyan);transition:width .3s ease}
.scan-stats{font-family:'JetBrains Mono';font-size:11px;color:#bfeaff;letter-spacing:2px;text-align:right}
.scan-stats span{color:var(--cyan);font-weight:700}

/* Live KM ticker during route drawing — top-left so it never overlaps centered banner */
.route-ticker{position:absolute;top:78px;left:18px;transform:translateY(-30px);z-index:11;background:linear-gradient(135deg, rgba(0,8,20,.92), rgba(0,15,30,.85));border:1px solid var(--cyan);border-radius:12px;padding:12px 18px;min-width:230px;max-width:340px;box-shadow:0 0 32px rgba(0,229,255,.45),inset 0 0 22px rgba(0,229,255,.12);opacity:0;transition:all .55s cubic-bezier(.2,1,.3,1.2);font-family:'Orbitron'}
.route-ticker.show{opacity:1;transform:translateY(0)}
.route-ticker .rt-row{display:flex;align-items:center;justify-content:center;gap:14px}
.route-ticker .rt-row + .rt-row{margin-top:6px}
.rt-label{font-family:'Orbitron';font-size:10px;letter-spacing:5px;color:var(--cyan);text-shadow:0 0 8px var(--cyan);font-weight:700;flex:0 0 auto}
.rt-bar{flex:1;height:4px;background:rgba(0,229,255,.15);border-radius:4px;overflow:hidden;min-width:120px}
.rt-bar-fill{height:100%;width:0;background:linear-gradient(90deg, var(--cyan), var(--magenta));box-shadow:0 0 12px var(--cyan);transition:width .15s linear}
.rt-km{font-family:'Orbitron';font-weight:900;font-size:36px;letter-spacing:2px;color:#fff;text-shadow:0 0 18px var(--cyan), 0 0 32px var(--cyan);line-height:1;font-variant-numeric:tabular-nums}
.rt-km-unit{font-family:'Orbitron';font-weight:700;font-size:14px;letter-spacing:5px;color:var(--cyan);text-shadow:0 0 10px var(--cyan);margin-bottom:-6px;align-self:flex-end}

/* Route pulse marker (HTML marker on MapLibre) */
.route-pulse{width:16px;height:16px;border-radius:50%;background:radial-gradient(circle, #fff, #ff3bd0 70%);box-shadow:0 0 18px var(--magenta),0 0 36px rgba(255,59,208,.6),0 0 60px rgba(255,59,208,.3);pointer-events:none;animation:pulsePop 1.2s ease-out infinite}
@keyframes pulsePop{0%,100%{transform:scale(1)}50%{transform:scale(1.4)}}

/* Markers */
.av-marker{background:transparent;border:none}
.av-marker-inner{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:'Orbitron';font-weight:900;font-size:13px;color:#04060d;background:radial-gradient(circle at 30% 30%, #fff, var(--cyan) 70%);box-shadow:0 0 18px var(--cyan),0 0 36px rgba(0,229,255,.5);position:relative;animation:markerPop .6s cubic-bezier(.2,1.6,.4,1)}
.av-marker-inner.end{background:radial-gradient(circle at 30% 30%, #fff, var(--magenta) 70%);box-shadow:0 0 18px var(--magenta),0 0 36px rgba(255,59,208,.55)}
.av-marker-inner::before{content:'';position:absolute;inset:-8px;border:1px solid var(--cyan);border-radius:50%;animation:markerHalo 1.6s ease infinite}
.av-marker-inner.end::before{border-color:var(--magenta);animation-delay:.3s}
@keyframes markerPop{0%{transform:scale(0) rotate(-45deg);opacity:0}100%{transform:scale(1) rotate(0);opacity:1}}
@keyframes markerHalo{0%{transform:scale(.8);opacity:.9}100%{transform:scale(2.2);opacity:0}}

.av-poi{background:transparent;border:none}
.av-poi-wrap{position:relative;display:flex;align-items:center;gap:8px;transform-origin:left center;animation:poiPop .55s cubic-bezier(.2,1.6,.4,1)}
.av-poi-inner{width:30px;height:30px;flex:0 0 30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:'Orbitron';font-weight:800;font-size:12px;color:#04060d;background:radial-gradient(circle at 30% 30%, #fff, var(--cyan) 75%);box-shadow:0 0 16px var(--cyan),0 0 32px rgba(0,229,255,.55);position:relative;border:2px solid #fff}
.av-poi-inner::after{content:'';position:absolute;inset:-6px;border:1px solid var(--cyan);border-radius:50%;animation:markerHalo 2s ease infinite}
.av-poi-name{font-family:'Orbitron';font-weight:700;font-size:11px;letter-spacing:1.5px;color:#fff;background:linear-gradient(90deg, rgba(0,8,20,.95), rgba(0,8,20,.7));padding:5px 10px 5px 8px;border-left:2px solid var(--cyan);border-radius:0 6px 6px 0;text-shadow:0 0 8px var(--cyan);box-shadow:0 0 14px rgba(0,229,255,.4);white-space:nowrap;max-width:220px;overflow:hidden;text-overflow:ellipsis;text-transform:uppercase}
@keyframes poiPop{0%{transform:scale(0) translateX(-20px);opacity:0}100%{transform:scale(1) translateX(0);opacity:1}}

/* Stardust trail canvas — sits above the map but below HUD */
#stardustCanvas{position:absolute;inset:0;z-index:8;pointer-events:none;width:100%;height:100%;mix-blend-mode:screen}

/* Audio enable button */
.audio-btn{position:fixed;top:18px;right:18px;z-index:1100;font-family:'Orbitron';font-weight:700;font-size:11px;letter-spacing:3px;color:var(--cyan);background:rgba(0,8,20,.85);border:1px solid var(--cyan);border-radius:24px;padding:8px 16px;cursor:pointer;text-shadow:0 0 8px var(--cyan);box-shadow:0 0 18px rgba(0,229,255,.35),inset 0 0 12px rgba(0,229,255,.1);transition:all .3s ease}
.audio-btn:hover{background:rgba(0,229,255,.15);box-shadow:0 0 28px rgba(0,229,255,.55)}
.audio-btn.gone{opacity:0;pointer-events:none;transform:translateX(40px)}

/* Cities intro — fade overlay marker */
.av-city-pip{width:14px;height:14px;border-radius:50%;background:radial-gradient(circle,#fff,var(--cyan) 80%);box-shadow:0 0 10px var(--cyan),0 0 24px rgba(0,229,255,.6);position:relative;animation:cityPop .8s ease-out forwards}
.av-city-pip::after{content:'';position:absolute;inset:-6px;border:1px solid var(--cyan);border-radius:50%;animation:cityHalo 1.4s ease-out forwards}
.av-city-pip-label{position:absolute;left:18px;top:-6px;font-family:'Orbitron';font-weight:700;font-size:10px;letter-spacing:2px;color:#fff;text-shadow:0 0 6px var(--cyan);white-space:nowrap;background:rgba(0,8,20,.7);padding:2px 6px;border-left:1px solid var(--cyan);animation:labelFade .8s ease-out forwards}
@keyframes cityPop{0%{transform:scale(0)}50%{transform:scale(1.4)}100%{transform:scale(1)}}
@keyframes cityHalo{0%{transform:scale(.4);opacity:.9}100%{transform:scale(2.6);opacity:0}}
@keyframes labelFade{0%{opacity:0;transform:translateX(-8px)}100%{opacity:1;transform:translateX(0)}}

/* Hero POI focus ring + card */
.av-hero-ring{position:absolute;width:0;height:0;left:0;top:0;transform:translate(-50%,-50%);border:3px solid var(--magenta);border-radius:50%;pointer-events:none;box-shadow:0 0 30px var(--magenta),inset 0 0 30px rgba(255,59,208,.4);animation:heroGrow 1.7s cubic-bezier(.2,.7,.3,1) forwards;z-index:420}
@keyframes heroGrow{0%{width:0;height:0;opacity:1}100%{width:280px;height:280px;opacity:0}}

.hero-card{position:absolute;right:24px;top:50%;transform:translateY(-50%) translateX(30px);z-index:14;background:linear-gradient(135deg, rgba(0,8,20,.95), rgba(20,2,30,.92));border:1px solid var(--magenta);border-radius:14px;padding:18px 22px;min-width:280px;max-width:340px;box-shadow:0 0 40px rgba(255,59,208,.5),inset 0 0 24px rgba(255,59,208,.12);opacity:0;transition:all .55s cubic-bezier(.2,1,.3,1.2);font-family:'Orbitron'}
.hero-card.show{opacity:1;transform:translateY(-50%) translateX(0)}
.hero-card .hc-tag{font-size:10px;letter-spacing:5px;color:var(--magenta);text-shadow:0 0 8px var(--magenta);font-weight:700;margin-bottom:8px}
.hero-card .hc-name{font-size:22px;font-weight:800;letter-spacing:1.5px;color:#fff;text-shadow:0 0 14px var(--cyan);line-height:1.2;text-transform:uppercase;margin-bottom:8px;border-bottom:1px solid rgba(0,229,255,.3);padding-bottom:8px}
.hero-card .hc-coords{font-family:'JetBrains Mono';font-size:11px;color:var(--cyan);text-shadow:0 0 6px var(--cyan);letter-spacing:1px}

/* Scan ring effect on map */
.av-scan-ring{position:absolute;border:2px solid var(--cyan);border-radius:50%;pointer-events:none;box-shadow:0 0 30px var(--cyan),inset 0 0 30px rgba(0,229,255,.3);animation:scanGrow 2.4s ease-out forwards;z-index:400}
@keyframes scanGrow{0%{width:0;height:0;opacity:1}100%{width:520px;height:520px;opacity:0}}

/* Responsive — only hide panel on really narrow screens */
@media (max-width:760px){
  .main{grid-template-columns:1fr}
  .panel{display:none}
}
@media (min-width:761px) and (max-width:1100px){
  .main{grid-template-columns:300px 1fr}
  .panel{padding:12px;font-size:.9em}
}