:root {
  --amber: #ff9900;
  --amber-bright: #ffcc44;
  --amber-dim: #aa6600;
  --amber-glow: rgba(255, 153, 0, 0.4);
  --green-phosphor: #33ff33;
  --white-phosphor: #ccddff;
  --bg-dark: #0a0a0a;
  --bg-panel: #111108;
  --bg-cabinet: #1a1508;
  --wood-dark: #2a1a0a;
  --wood-light: #3a2a1a;
  --bakelite: #1c1410;
  --led-green: #00ff44;
  --led-red: #ff2222;
  --led-yellow: #ffdd00;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg-dark);
  color: var(--amber);
  font-family: 'JetBrains Mono', monospace;
  min-height: 100vh;
  overflow-x: hidden;
}

.scanlines {
  position: relative;
}
.scanlines::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 1px,
    rgba(0,0,0,0.12) 1px,
    rgba(0,0,0,0.12) 2px
  );
  pointer-events: none;
  z-index: 2;
}

.televisor-frame {
  background: linear-gradient(145deg, #3a2a1a, #1c1208);
  border: 3px solid #4a3a2a;
  border-radius: 16px;
  box-shadow:
    inset 0 0 30px rgba(0,0,0,0.8),
    0 0 20px rgba(0,0,0,0.5),
    0 4px 20px rgba(0,0,0,0.8);
  padding: 16px;
}

.televisor-screen {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: inset 0 0 40px rgba(0,0,0,0.9);
}

.televisor-screen::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at center, transparent 60%, rgba(0,0,0,0.6) 100%);
  pointer-events: none;
  z-index: 3;
}

.glow-text {
  text-shadow: 0 0 10px var(--amber-glow), 0 0 20px var(--amber-glow);
}

.knob {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #555, #1a1a1a);
  border: 2px solid #444;
  cursor: grab;
  position: relative;
  user-select: none;
  touch-action: none;
}
.knob::after {
  content: '';
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 12px;
  background: var(--amber);
  border-radius: 1px;
}
.knob:active { cursor: grabbing; }

.led {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
}
.led-green { background: var(--led-green); box-shadow: 0 0 6px var(--led-green); }
.led-red { background: var(--led-red); box-shadow: 0 0 6px var(--led-red); }
.led-yellow { background: var(--led-yellow); box-shadow: 0 0 6px var(--led-yellow); }
.led-off { background: #333; box-shadow: none; }

.bakelite-btn {
  background: linear-gradient(180deg, #2a2018, #181010);
  border: 2px solid #3a2a1a;
  border-radius: 6px;
  color: var(--amber);
  font-family: 'JetBrains Mono', monospace;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.bakelite-btn:hover {
  border-color: var(--amber);
  box-shadow: 0 0 10px var(--amber-glow);
}
.bakelite-btn.active {
  background: linear-gradient(180deg, #3a2a10, #2a1a08);
  border-color: var(--amber);
  box-shadow: 0 0 12px var(--amber-glow), inset 0 0 8px rgba(255,153,0,0.15);
}

.transport-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #222, #111);
  border: 2px solid #444;
  border-radius: 50%;
  color: var(--amber);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.15s;
}
.transport-btn:hover {
  border-color: var(--amber);
  box-shadow: 0 0 8px var(--amber-glow);
}
.transport-btn:active {
  transform: scale(0.95);
}

.slider-amber {
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: #333;
  border-radius: 2px;
  outline: none;
}
.slider-amber::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--amber);
  cursor: pointer;
  box-shadow: 0 0 6px var(--amber-glow);
}
.slider-amber::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--amber);
  cursor: pointer;
  border: none;
  box-shadow: 0 0 6px var(--amber-glow);
}

.vu-meter {
  height: 8px;
  background: #1a1a1a;
  border: 1px solid #333;
  border-radius: 4px;
  overflow: hidden;
}
.vu-fill {
  height: 100%;
  transition: width 0.05s linear;
  border-radius: 4px;
}

.nipkow-spin {
  animation: nipkow-rotate 6.4s linear infinite;
}
@keyframes nipkow-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.nipkow-spin-playing {
  animation: nipkow-rotate 2.5s linear infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}
.pulse-glow { animation: pulse-glow 2s ease-in-out infinite; }

.drop-zone {
  border: 2px dashed #444;
  transition: all 0.3s;
}
.drop-zone.drag-over {
  border-color: var(--amber);
  background: rgba(255,153,0,0.05);
  box-shadow: inset 0 0 30px rgba(255,153,0,0.1);
}

.waveform-canvas {
  background: #0a0a06;
  border: 1px solid #333;
  border-radius: 4px;
}

.resolution-badge {
  background: rgba(0,0,0,0.7);
  border: 1px solid rgba(255,153,0,0.3);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 10px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--amber);
  letter-spacing: 1px;
}

.fps-badge {
  background: rgba(0,0,0,0.7);
  border: 1px solid rgba(0,255,68,0.3);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 10px;
  font-family: 'JetBrains Mono', monospace;
  color: #00ff44;
  letter-spacing: 1px;
}

.lock-icon {
  display: inline-block;
  font-size: 10px;
  margin-right: 2px;
}

.timing-readout {
  background: #080806;
  border: 1px solid #222;
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 9px;
  line-height: 1.6;
  color: rgba(255,153,0,0.7);
  font-family: 'JetBrains Mono', monospace;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #111; }
::-webkit-scrollbar-thumb { background: #333; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #555; }

.title-font { font-family: 'Playfair Display', serif; }