/* ═══════════════════════════════════════════════════════════
   DTSLIB — Antique Rotary TV hero (lobby top)
   Wood CRT frame · screen media · channel dial console
═══════════════════════════════════════════════════════════ */

.antique-tv-hero{
  min-height:auto!important;
  padding:1.25rem 1rem 1.5rem!important;
  display:flex;flex-direction:column;align-items:center;
  justify-content:flex-start;
  background:transparent;
}
.antique-tv-hero .station-masthead{width:100%}

.atv{
  --wood1:#3a2a1a;--wood2:#24180f;--wood3:#5a4228;
  --brass:#D4AF37;--brass-d:#8B6914;
  width:min(100%,420px);
  margin:0 auto;
  position:relative;
  filter:drop-shadow(0 28px 50px rgba(0,0,0,.55));
}

/* cabinet */
.atv-cabinet{
  position:relative;
  padding:14px 14px 12px;
  border-radius:18px 18px 14px 14px;
  background:
    linear-gradient(145deg,rgba(255,255,255,.06),transparent 40%),
    linear-gradient(180deg,var(--wood3) 0%,var(--wood1) 35%,var(--wood2) 100%);
  border:1px solid rgba(201,168,106,.28);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.1),
    inset 0 -2px 8px rgba(0,0,0,.35),
    0 0 0 1px rgba(0,0,0,.4);
}
.atv-cabinet::before{
  content:"";position:absolute;inset:6px;border-radius:14px 14px 10px 10px;
  border:1px solid rgba(0,0,0,.25);pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);
}

/* top badge strip */
.atv-chrome{
  display:flex;align-items:center;justify-content:space-between;
  gap:8px;padding:2px 6px 10px;position:relative;z-index:2;
}
.atv-brand{
  font-family:var(--font-mono,'JetBrains Mono',monospace);
  font-size:9px;letter-spacing:.22em;color:var(--brass);
  text-transform:uppercase;font-weight:600;
}
.atv-model{
  font-family:var(--font-mono,'JetBrains Mono',monospace);
  font-size:8px;letter-spacing:.1em;color:rgba(232,220,190,.35);
  text-transform:uppercase;
}

/* CRT bezel */
.atv-bezel{
  position:relative;z-index:1;
  padding:10px;
  border-radius:14px;
  background:
    radial-gradient(ellipse at 30% 20%,rgba(255,255,255,.08),transparent 50%),
    linear-gradient(160deg,#1a1510,#0a0806 60%,#14100c);
  border:1px solid rgba(0,0,0,.5);
  box-shadow:
    inset 0 0 20px rgba(0,0,0,.6),
    0 1px 0 rgba(255,255,255,.05);
}
.atv-bezel-ring{
  border-radius:10px;padding:3px;
  background:linear-gradient(145deg,rgba(201,168,106,.45),rgba(40,30,20,.9) 40%,rgba(201,168,106,.2));
  box-shadow:0 0 24px rgba(201,168,106,.08);
}

/* glass / screen */
.atv-glass{
  position:relative;
  border-radius:8px;
  overflow:hidden;
  aspect-ratio:4/3;
  background:#050508;
  box-shadow:inset 0 0 40px rgba(0,0,0,.85);
  isolation:isolate;
}

/* background media layer */
.atv-media{
  position:absolute;inset:0;z-index:0;
  background:
    linear-gradient(160deg,rgba(20,12,8,.35),rgba(5,5,8,.55)),
    url('/public/dtslib.kr-logo.png') center/cover no-repeat;
  transform:scale(1.06);
  animation:atvKen 22s ease-in-out infinite alternate;
}
@keyframes atvKen{
  from{transform:scale(1.04) translate(0,0)}
  to{transform:scale(1.12) translate(-2%,1%)}
}
.atv-media::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(ellipse 90% 80% at 50% 45%,transparent 30%,rgba(0,0,0,.55) 100%),
    linear-gradient(180deg,rgba(255,200,120,.08),transparent 35%,rgba(0,0,0,.45));
}

/* CRT overlays */
.atv-scan{
  position:absolute;inset:0;z-index:3;pointer-events:none;opacity:.14;
  background:repeating-linear-gradient(
    0deg,
    transparent 0 2px,
    rgba(0,0,0,.45) 2px 3px
  );
}
.atv-noise{
  position:absolute;inset:-10%;z-index:2;pointer-events:none;opacity:.04;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
  animation:atvFlicker 4s steps(2) infinite;
}
@keyframes atvFlicker{
  0%,100%{opacity:.03}
  50%{opacity:.07}
}
.atv-vignette{
  position:absolute;inset:0;z-index:4;pointer-events:none;
  box-shadow:inset 0 0 48px rgba(0,0,0,.65);
  border-radius:inherit;
}
.atv-reflect{
  position:absolute;inset:0;z-index:5;pointer-events:none;
  background:linear-gradient(125deg,rgba(255,255,255,.1) 0%,transparent 28%,transparent 70%,rgba(255,255,255,.03) 100%);
}

/* on-screen content */
.atv-screen{
  position:relative;z-index:6;
  height:100%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;
  padding:18px 14px 16px;
}
.atv-screen .on-air-badge{
  margin-bottom:10px;
  font-size:10px;
}
.atv-screen .station-title{
  font-size:clamp(1.55rem,6.5vw,2.15rem)!important;
  margin:0 0 8px!important;
  line-height:1.08!important;
  text-shadow:0 0 28px rgba(255,140,60,.25),0 2px 12px rgba(0,0,0,.6);
  color:#f2ebe0;
}
.atv-screen .station-title .char{
  display:inline-block;
}
.atv-screen .station-kr-axis{
  margin-bottom:8px!important;
  opacity:1!important;
  animation:none!important;
}
.atv-screen .kr-axis-word{
  font-size:clamp(.95rem,3.5vw,1.15rem)!important;
  text-shadow:0 1px 8px rgba(0,0,0,.5);
}
.atv-screen .merit-whisper{
  opacity:.85!important;
  animation:none!important;
  font-size:clamp(10px,2.6vw,11px)!important;
  max-width:18em;
  line-height:1.55!important;
  color:rgba(242,235,224,.55)!important;
  margin:0;
}
.atv-ch-tag{
  position:absolute;top:10px;left:10px;z-index:7;
  display:inline-flex;align-items:center;gap:5px;
  font-family:var(--font-mono,'JetBrains Mono',monospace);
  font-size:8px;letter-spacing:.14em;color:#ff6b35;
  padding:3px 8px;border-radius:999px;
  border:1px solid rgba(255,107,53,.35);
  background:rgba(0,0,0,.45);
  backdrop-filter:blur(4px);
}
.atv-ch-tag i{
  width:5px;height:5px;border-radius:50%;background:#ff6b35;
  box-shadow:0 0 8px #ff6b35;animation:atvPulse 1.4s ease infinite;
}
@keyframes atvPulse{50%{opacity:.35}}
.atv-signal{
  position:absolute;top:12px;right:12px;z-index:7;
  display:flex;align-items:flex-end;gap:2px;height:11px;
}
.atv-signal span{
  width:3px;border-radius:1px;background:var(--brass);opacity:.35;
}
.atv-signal span:nth-child(1){height:30%}
.atv-signal span:nth-child(2){height:55%;opacity:.55}
.atv-signal span:nth-child(3){height:75%;opacity:.75}
.atv-signal span:nth-child(4){height:100%;opacity:1}

/* lower console: rotary + grille + meters */
.atv-console{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;gap:8px;
  margin-top:12px;padding:4px 4px 2px;
  position:relative;z-index:2;
}
.atv-dial{
  width:72px;height:72px;margin:0 auto;
  border-radius:50%;
  position:relative;
  background:
    radial-gradient(circle at 40% 35%,#4a3828,#1a120c 70%);
  border:1px solid rgba(201,168,106,.3);
  box-shadow:
    inset 0 2px 6px rgba(255,255,255,.08),
    inset 0 -3px 8px rgba(0,0,0,.5),
    0 4px 12px rgba(0,0,0,.35);
}
.atv-dial::before{
  content:"";position:absolute;inset:10px;border-radius:50%;
  border:1px dashed rgba(201,168,106,.2);
}
.atv-dial-knob{
  position:absolute;left:50%;top:50%;
  width:28px;height:28px;margin:-14px 0 0 -14px;
  border-radius:50%;
  background:linear-gradient(160deg,#d4b078,#8a6a3a);
  border:1px solid rgba(0,0,0,.35);
  box-shadow:0 2px 6px rgba(0,0,0,.4),inset 0 1px 0 rgba(255,255,255,.35);
  transform:rotate(var(--atv-rot,-40deg));
  transition:transform .6s cubic-bezier(.16,1,.3,1);
}
.atv-dial-knob::after{
  content:"";position:absolute;left:50%;top:4px;width:2px;height:9px;
  margin-left:-1px;background:rgba(40,28,12,.75);border-radius:1px;
}
.atv-dial-label{
  position:absolute;bottom:-14px;left:50%;transform:translateX(-50%);
  font-family:var(--font-mono,'JetBrains Mono',monospace);
  font-size:7px;letter-spacing:.12em;color:rgba(232,220,190,.4);
  text-transform:uppercase;white-space:nowrap;
}

.atv-speaker{
  height:48px;border-radius:6px;
  background:
    repeating-linear-gradient(90deg,
      rgba(0,0,0,.45) 0 2px,
      rgba(90,70,45,.5) 2px 4px),
    linear-gradient(180deg,#2a1e14,#140e0a);
  border:1px solid rgba(0,0,0,.4);
  box-shadow:inset 0 0 10px rgba(0,0,0,.5);
}

.atv-meters{
  display:flex;justify-content:center;gap:4px;align-items:flex-end;height:48px;
}
.atv-meters b{
  display:block;width:6px;border-radius:2px;
  background:linear-gradient(180deg,var(--brass),var(--brass-d));
  height:var(--h,50%);
  transform-origin:bottom;
  animation:atvMeter 1.7s ease-in-out infinite alternate;
  opacity:.85;
}
.atv-meters b:nth-child(2){animation-delay:.2s}
.atv-meters b:nth-child(3){animation-delay:.4s}
.atv-meters b:nth-child(4){animation-delay:.15s}
.atv-meters b:nth-child(5){animation-delay:.35s}
@keyframes atvMeter{
  from{transform:scaleY(.55);opacity:.55}
  to{transform:scaleY(1);opacity:1}
}

/* channel pill row under TV */
.atv-channels{
  display:flex;flex-wrap:wrap;justify-content:center;gap:6px;
  margin-top:14px;max-width:420px;
}
.atv-channels button{
  font-family:var(--font-mono,'JetBrains Mono',monospace);
  font-size:9px;letter-spacing:.08em;text-transform:uppercase;
  padding:7px 10px;border-radius:999px;min-height:32px;
  color:rgba(242,235,224,.45);
  border:1px solid rgba(255,255,255,.08);
  background:rgba(0,0,0,.25);
  cursor:pointer;transition:.2s;
}
.atv-channels button:hover,
.atv-channels button.is-on{
  color:var(--brass);
  border-color:rgba(201,168,106,.4);
  background:rgba(201,168,106,.1);
}
.atv-channels button.is-on{
  box-shadow:0 0 16px rgba(201,168,106,.15);
}

.atv-caption{
  margin-top:10px;text-align:center;
  font-family:var(--font-mono,'JetBrains Mono',monospace);
  font-size:8px;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(232,220,190,.28);
}

/* feet */
.atv-feet{
  display:flex;justify-content:space-between;
  padding:0 28px;margin-top:-2px;position:relative;z-index:0;
}
.atv-feet i{
  width:18px;height:10px;border-radius:0 0 4px 4px;
  background:linear-gradient(180deg,var(--wood1),#120c08);
  box-shadow:0 4px 8px rgba(0,0,0,.4);
}

/* power LED */
.atv-power{
  position:absolute;right:18px;bottom:52px;z-index:3;
  width:7px;height:7px;border-radius:50%;
  background:#3dcc6e;
  box-shadow:0 0 10px rgba(61,204,110,.7);
  animation:atvPulse 2s ease infinite;
}

@media(max-width:420px){
  .atv{width:100%}
  .atv-console{grid-template-columns:64px 1fr 64px}
  .atv-dial{width:64px;height:64px}
  .antique-tv-hero{padding:1rem .75rem 1.25rem!important}
}
@media(prefers-reduced-motion:reduce){
  .atv-media,.atv-noise,.atv-meters b,.atv-ch-tag i,.atv-power{animation:none!important}
  .atv-dial-knob{transition:none}
}


/* ── DTSLIB screen typography overrides ── */
.atv-screen.station-masthead{padding:16px 12px!important;text-align:center}
.atv-screen .station-title{
  font-family:var(--font-mono,'JetBrains Mono',monospace)!important;
  font-size:clamp(1.35rem,5.8vw,1.9rem)!important;
  letter-spacing:.06em!important;
  color:#f5f0e4!important;
  margin:0 0 8px!important;
  line-height:1.1!important;
}
.atv-screen .station-tagline{
  font-size:clamp(.78rem,2.8vw,.95rem)!important;
  color:rgba(245,240,228,.78)!important;
  letter-spacing:.06em!important;
  margin:0 0 6px!important;
  text-shadow:0 1px 10px rgba(0,0,0,.55);
}
.atv-screen .station-sub{
  font-size:clamp(8px,2.2vw,10px)!important;
  color:rgba(212,175,55,.65)!important;
  letter-spacing:.12em!important;
  margin:0!important;
  max-width:22em;
}
.atv-screen .on-air-badge{margin-bottom:10px!important}
.antique-tv-hero.lobby-header{padding:1.1rem 1rem 1.25rem!important;text-align:center}
.atv-media{
  background-size:cover!important;
  background-position:center!important;
  filter:saturate(.9) brightness(.55) contrast(1.05);
}