.retro-radio {
  width: 420px; max-width: 96%; margin: 24px auto;
  font-family: 'Courier New', monospace; user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.rr-body {
  background: linear-gradient(160deg, #2b332a 0%, #1a2018 45%, #0d110c 100%);
  border: 3px solid #0a0d09; border-radius: 20px; padding: 16px;
  box-shadow:
    inset 0 2px 0 rgba(180, 200, 180, 0.1),
    inset 0 -6px 14px rgba(0,0,0,0.8),
    0 12px 30px rgba(0,0,0,0.85);
}
.rr-header { display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 10px; padding: 0 4px; }
.rr-brand { color: #b89a5a; font-size: 11px; letter-spacing: 2px; font-weight: bold; }
.rr-brand i { margin-right: 4px; }
.rr-model { color: #6b7a63; font-size: 9px; letter-spacing: 1px; }

/* Динамик с названием станции */
.rr-speaker {
  height: 56px; border-radius: 6px; margin-bottom: 12px;
  background: #0d110c; border: 2px solid #050704;
  box-shadow: inset 0 3px 8px rgba(0,0,0,0.95);
  overflow: hidden; position: relative;
  display: flex; align-items: center; justify-content: center;
}
.rr-grille {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    90deg, transparent 0 4px, rgba(140, 150, 130, 0.15) 4px 5px);
}
.rr-grille::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 50%, transparent 40%, rgba(0,0,0,0.8) 100%);
}
.rr-station-row {
  position: relative; z-index: 2; display: flex; align-items: center; gap: 8px;
  pointer-events: none;
}
.rr-station-icon {
  color: #1f2f1f; font-size: 13px; width: 14px; text-align: center;
  transition: color .35s, text-shadow .35s;
}
.rr-station {
  color: #2c3c2c; font-size: 13px; letter-spacing: 2px;
  font-weight: bold; transition: color .35s, text-shadow .35s;
}

/* Дисплей (фиксированная высота) */
.rr-display {
  background: #081408; border: 3px solid #050805; border-radius: 8px;
  height: 110px; position: relative; overflow: hidden;
  box-shadow: inset 0 0 24px rgba(0,0,0,0.95), 0 1px 0 rgba(140, 160, 140, 0.1);
  transition: background 0.4s;
}
.rr-display::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 5;
  background: repeating-linear-gradient(0deg,
    rgba(0,0,0,0.35) 0 1px, transparent 1px 3px);
}
.rr-text-viewport {
  position: absolute; inset: 0; overflow: hidden;
}
.rr-text {
  position: absolute; width: 100%; padding: 12px 14px; top: 0; left: 0;
  color: #1f2f1f; font-size: 13px; line-height: 1.45;
  transition: color .35s, text-shadow .35s; box-sizing: border-box;
}

/* Подсветка при включении */
.rr-speaker.on .rr-station { color: #6bffa0; text-shadow: 0 0 4px #33ff77, 0 0 10px #22dd66; }
.rr-speaker.on .rr-station-icon { color: #6bffa0; text-shadow: 0 0 4px #33ff77; }
.rr-display.on .rr-text { color: #4fe08a; text-shadow: 0 0 3px #22bb55, 0 0 7px #1a9944; }

/* Режим Судного дня */
.rr-display.on.doomsday { background: #180808; animation: rrShake 0.35s ease-out; }
.rr-speaker.on.doomsday .rr-station,
.rr-speaker.on.doomsday .rr-station-icon,
.rr-display.on.doomsday .rr-text {
  color: #ff5544; text-shadow: 0 0 4px #ff3322, 0 0 10px #cc1100;
}

@keyframes rrShake {
  0%,100% { transform: translateX(0); }
  25% { transform: translateX(-2px); }
  75% { transform: translateX(2px); }
}
@keyframes rrScroll {
  0% { transform: translateY(0); }
  10% { transform: translateY(0); }
  90% { transform: translateY(-100%); }
  100% { transform: translateY(-100%); }
}

/* Частоты */
.rr-frequency { margin: 14px 0; }
.rr-freq-readout {
  text-align: right; color: #b89a5a; font-size: 10px;
  letter-spacing: 1px; margin-bottom: 4px; padding-right: 4px;
  transition: opacity .3s;
}
.rr-freq-track {
  position: relative; height: 34px; border-radius: 4px;
  background: linear-gradient(#151a14, #0a0d09);
  border: 2px solid #050704;
  box-shadow: inset 0 2px 6px rgba(0,0,0,0.9);
  overflow: hidden;
}
.rr-scale {
  position: absolute; inset: 0; display: flex;
  justify-content: space-between; align-items: center;
  padding: 0 10px; color: #8a9a82; font-size: 10px; letter-spacing: 0.5px;
}
.rr-needle {
  position: absolute; top: 0; bottom: 0; width: 2px; left: 50%;
  background: #ff3b22; transform: translateX(-50%);
  box-shadow: 0 0 6px #ff3b22, 0 0 12px #ff3b22;
  transition: left 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s;
}

/* Ручки */
.rr-controls { display: flex; justify-content: space-around; margin-top: 8px; align-items: flex-start; }
.rr-knob-wrap { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.rr-dial { position: relative; width: 100px; height: 100px; display: flex; align-items: center; justify-content: center; }
.rr-arc { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.rr-knob {
  position: relative; width: 58px; height: 58px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #3a3f3a 0%, #1e221e 45%, #0a0d09 100%);
  border: 3px solid #151a14; cursor: pointer;
  box-shadow: inset 0 2px 3px rgba(255,255,255,0.12), inset 0 -3px 8px rgba(0,0,0,0.85), 0 4px 10px rgba(0,0,0,0.75);
  transition: transform .4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow .12s;
}
.rr-knob:active { box-shadow: inset 0 2px 3px rgba(255,255,255,0.05), inset 0 -3px 8px rgba(0,0,0,0.95), 0 2px 4px rgba(0,0,0,0.6); }
.rr-marker {
  position: absolute; top: 5px; left: 50%; transform: translateX(-50%);
  width: 3px; height: 14px; border-radius: 2px;
  background: #e3d1a3; box-shadow: 0 0 5px rgba(227,209,163,0.6);
}
.rr-label { color: #8a9a82; font-size: 9px; letter-spacing: 2px; font-weight: bold; }
.rr-label i { margin-right: 2px; }

/* Питание */
.rr-power {
  width: 52px; height: 52px; border-radius: 50%; cursor: pointer;
  border: 3px solid #151a14;
  background: radial-gradient(circle at 35% 30%, #992222 0%, #551111 55%, #2a0505 100%);
  box-shadow: inset 0 2px 3px rgba(255,255,255,0.2), inset 0 -3px 8px rgba(0,0,0,0.85), 0 4px 10px rgba(0,0,0,0.75);
  transition: box-shadow .25s;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255, 200, 200, 0.4); font-size: 18px; margin-top: 24px;
}
.rr-power i { transition: color .2s, text-shadow .2s; }
.rr-power.on {
  box-shadow: inset 0 2px 3px rgba(255,255,255,0.3), inset 0 -3px 8px rgba(0,0,0,0.7), 0 0 14px #cc2211, 0 0 28px #991100;
  color: #ffdddd;
}
.rr-power.on i { text-shadow: 0 0 6px #fff; }