@tailwind base;

:root {
  --lcd-green: #33ff33;
  --lcd-dim: #1a8a1a;
  --cyan: #00ffcc;
  --amber: #ffaa00;
  --magenta: #ff44cc;
  --bg-deep: #0a0a1e;
  --bg-panel: #12122a;
  --bg-screen: #0d1a0d;
  --border-retro: #2a2a4e;
}

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

body {
  background: var(--bg-deep);
  color: #cccccc;
  font-family: 'VT323', monospace;
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.08) 2px,
    rgba(0,0,0,0.08) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

.font-pixel { font-family: 'Press Start 2P', monospace; }
.font-vt { font-family: 'VT323', monospace; }

.lcd-screen {
  background: linear-gradient(180deg, #0d1f0d 0%, #0a1a0a 50%, #0d1f0d 100%);
  border: 3px solid #2a4a2a;
  box-shadow: 
    inset 0 0 30px rgba(0, 255, 0, 0.05),
    0 0 15px rgba(0, 255, 0, 0.1);
  position: relative;
}

.lcd-screen::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 1px,
    rgba(0,50,0,0.15) 1px,
    rgba(0,50,0,0.15) 2px
  );
  pointer-events: none;
}

.retro-btn {
  font-family: 'Press Start 2P', monospace;
  font-size: 10px;
  padding: 10px 16px;
  border: 3px outset #555;
  background: linear-gradient(180deg, #4a4a6a, #2a2a4a);
  color: #ddd;
  cursor: pointer;
  transition: all 0.05s;
  text-shadow: 1px 1px 0 #000;
}

.retro-btn:hover {
  background: linear-gradient(180deg, #5a5a7a, #3a3a5a);
  box-shadow: 0 0 8px rgba(0,255,204,0.3);
}

.retro-btn:active {
  border-style: inset;
  transform: translateY(1px);
  background: linear-gradient(180deg, #2a2a4a, #1a1a3a);
}

.retro-btn.active {
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(0,255,204,0.4);
  background: linear-gradient(180deg, #1a3a4a, #0a2a3a);
  color: var(--cyan);
}

.glow-green { text-shadow: 0 0 8px rgba(51,255,51,0.6); }
.glow-cyan { text-shadow: 0 0 8px rgba(0,255,204,0.6); }
.glow-amber { text-shadow: 0 0 8px rgba(255,170,0,0.6); }

.drop-zone {
  border: 3px dashed #2a4a2a;
  transition: all 0.2s;
}
.drop-zone.drag-over {
  border-color: var(--lcd-green);
  background: rgba(51,255,51,0.05);
  box-shadow: inset 0 0 30px rgba(51,255,51,0.1);
}

.track-row {
  transition: all 0.2s;
  border-left: 3px solid transparent;
}
.track-row:hover {
  background: rgba(0,255,204,0.05);
}
.track-row.playing {
  border-left-color: var(--cyan);
  background: rgba(0,255,204,0.08);
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: inset 0 0 10px rgba(0,255,204,0.05); }
  50% { box-shadow: inset 0 0 20px rgba(0,255,204,0.15); }
}

@keyframes blink-antenna {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.antenna-blink { animation: blink-antenna 1.5s ease-in-out infinite; }

.progress-bar {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  height: 16px;
  background: #0d1a0d;
  border: 2px inset #333;
  cursor: pointer;
}
.progress-bar::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 8px;
  height: 16px;
  background: var(--lcd-green);
  cursor: pointer;
  box-shadow: 0 0 6px rgba(51,255,51,0.5);
}
.progress-bar::-moz-range-thumb {
  width: 8px;
  height: 16px;
  background: var(--lcd-green);
  border: none;
  cursor: pointer;
}
.progress-bar::-webkit-slider-runnable-track {
  background: linear-gradient(90deg, var(--lcd-dim) 0%, transparent 0%);
}

.volume-slider {
  appearance: none;
  -webkit-appearance: none;
  width: 100px;
  height: 8px;
  background: #1a1a3a;
  border: 1px inset #333;
}
.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 10px;
  height: 18px;
  background: var(--amber);
  cursor: pointer;
}
.volume-slider::-moz-range-thumb {
  width: 10px;
  height: 18px;
  background: var(--amber);
  border: none;
}

.properties-window {
  border: 2px solid #444;
  background: var(--bg-panel);
}
.properties-titlebar {
  background: linear-gradient(90deg, #1a1a4a, #2a2a5a);
  border-bottom: 2px solid #444;
  padding: 4px 8px;
  font-family: 'Press Start 2P', monospace;
  font-size: 8px;
  color: #aaa;
}

.viz-canvas {
  border: 2px inset #222;
  background: #000;
  image-rendering: pixelated;
}

.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  padding: 12px 20px;
  border: 2px solid;
  font-family: 'VT323', monospace;
  font-size: 18px;
  animation: toast-in 0.3s ease-out;
}

@keyframes toast-in {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes fade-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in { animation: fade-in 0.4s ease-out forwards; }

@media (max-width: 768px) {
  .retro-btn { font-size: 8px; padding: 8px 12px; }
  .volume-slider { width: 70px; }
}