@import url('https://fonts.googleapis.com/css2?family=VT323&display=swap');

:root {
  --green: #00ff41;
  --amber: #ffaa00;
  --pink: #ff66cc;
  --basement: #9944ff;
  --red: #ff2a2a;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  width: 100%;
  height: 100%;
  background: #0a0c10;
  color: #ddbbff;
  font-family: 'VT323', 'Courier New', monospace;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}

.dos-screen {
  position: relative;
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto auto;
}

.header {
  text-align: center;
  padding: 6px 12px 0;
  z-index: 20;
}
.header h1 {
  margin: 0;
  font-size: clamp(18px, 3vw, 28px);
  letter-spacing: 7px;
  color: #ddbbff;
  text-shadow: 0 0 10px var(--basement);
  font-weight: normal;
}
.header .sub {
  font-size: 15px;
  letter-spacing: 3px;
  color: var(--amber);
  margin-top: 2px;
}

.hud {
  margin: 4px auto 6px;
  max-width: 980px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 14px;
  font-size: 16px;
  letter-spacing: 2px;
  color: var(--green);
}
.hud b { color: var(--amber); font-weight: normal; }
.hud.off { color: #445544; }

.stage {
  position: relative;
  z-index: 5;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 58%, #1a1e26 0%, #0a0c10 70%);
}

.rig {
  position: relative;
  width: min(94vw, 1180px, calc((100vh - 210px) * 16 / 9));
  aspect-ratio: 16 / 9;
  max-height: 100%;
}

.view {
  position: absolute;
  inset: 0;
  transform-origin: 56% 56%;
}
.view img.skin {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  image-rendering: pixelated;
  pointer-events: none;
  -webkit-user-drag: none;
}
.view.is-off .skin { filter: brightness(0.55) saturate(0.7); }

#playerView {
  opacity: 0;
  pointer-events: none;
  transform-origin: 50% 50%;
}
#playerView.is-live {
  opacity: 1;
  pointer-events: auto;
}
#boomView.is-gone {
  opacity: 0;
  pointer-events: none;
}

.hit {
  position: absolute;
  padding: 0;
  margin: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  z-index: 6;
  appearance: none;
  -webkit-appearance: none;
  color: transparent;
  font: inherit;
  visibility: hidden;
}
body.is-ready .hit { visibility: visible; }
#digital { z-index: 7; }
#power.is-on {
  box-shadow: 0 0 10px 3px rgba(255, 40, 40, 0.75);
  background: rgba(255, 40, 40, 0.35);
}
.hit.circle { border-radius: 50%; }
.hit.knob { cursor: ns-resize; z-index: 8; }
.hit.tuner { cursor: ew-resize; }
.hit:focus-visible {
  outline: 1px dashed var(--amber);
  outline-offset: 1px;
}
.hit:hover {
  box-shadow: 0 0 10px 2px rgba(255, 170, 0, 0.55);
}

.debug .hit {
  outline: 1px solid rgba(255, 170, 0, 0.9);
  background: rgba(255, 170, 0, 0.18);
  box-shadow: none;
}
.debug .hit.circle { background: rgba(255, 80, 40, 0.22); }
.debug .hit.knob { background: rgba(80, 180, 255, 0.28); }
.debug .hit[data-act="digital"] { background: rgba(0, 255, 160, 0.28); }
.debug .hit::after {
  content: attr(title);
  position: absolute;
  left: 50%;
  top: -14px;
  transform: translateX(-50%);
  color: #ffaa00;
  font-size: 10px;
  letter-spacing: 1px;
  white-space: nowrap;
  pointer-events: none;
  text-shadow: 0 0 4px #000;
}

.hit.is-on {
  box-shadow: 0 0 8px 2px rgba(255, 42, 42, 0.75);
}
.hit.is-mute { filter: grayscale(1); opacity: 0.72; }

.ant {
  position: absolute;
  width: 0;
  height: 0;
  z-index: 10;
  pointer-events: none;
}
.ant-mast {
  position: absolute;
  left: 0;
  bottom: 0;
  transform-origin: 50% 100%;
  pointer-events: auto;
  cursor: ns-resize;
  background:
    repeating-linear-gradient(
      to top,
      #d8d8d8 0 10px,
      #6a6a6a 10px 12px,
      #efefef 12px 22px
    );
  box-shadow: 1px 0 0 #222, -1px 0 0 #f4f4f4, 0 0 6px rgba(255,255,255,0.18);
  image-rendering: pixelated;
  border-radius: 1px;
}
.ant-seg {
  position: absolute;
  left: 50%;
  bottom: 100%;
  transform: translateX(-50%);
  background:
    repeating-linear-gradient(
      to top,
      #cfcfcf 0 8px,
      #555 8px 9px,
      #eee 9px 16px
    );
  pointer-events: none;
}
.ant-tip {
  position: absolute;
  left: 50%;
  top: -6px;
  width: 8px;
  height: 8px;
  margin-left: -4px;
  background: #e22;
  box-shadow: 0 0 6px #e22;
  pointer-events: none;
}
.debug .ant-mast { outline: 1px solid #66ffaa; }

.art {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.art img.skin {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: fill;
  image-rendering: pixelated;
  pointer-events: none;
  -webkit-user-drag: none;
}

#fxLayer {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  mix-blend-mode: screen;
}

#viz {
  position: absolute;
  left: 64.15%;
  top: 23.15%;
  width: 18.85%;
  height: 32.2%;
  z-index: 7;
  pointer-events: none;
  image-rendering: pixelated;
  border-radius: 8px;
  overflow: hidden;
}

.img-cap {
  position: absolute;
  pointer-events: none;
  image-rendering: pixelated;
  z-index: 8;
  -webkit-user-drag: none;
}
#playCap {
  left: 71.719%;
  top: 59.444%;
  width: 3.438%;
  height: 5.556%;
  opacity: 1;
  transform: translateY(0);
}
#playCap.is-down {
  transform: translateY(2px);
}
#knobCap {
  left: 68.359%;
  top: 67.083%;
  width: 11.016%;
  height: 19.583%;
  border-radius: 50%;
  transform-origin: 50% 50%;
  will-change: transform;
}

#playerView .hit {
  background: transparent !important;
  box-shadow: none !important;
  outline: none !important;
}
#playerView .hit:hover {
  box-shadow: none !important;
  outline: none !important;
  background: transparent !important;
}
.debug #playerView .hit {
  outline: 1px solid rgba(0, 255, 160, 0.55) !important;
  background: rgba(0, 255, 160, 0.1) !important;
}
#pKnob { cursor: grab; }
#pKnob:active { cursor: grabbing; }
#pPlay { cursor: pointer; }

.lib-screen {
  position: absolute;
  left: 14.69%;
  top: 15.8%;
  width: 43.91%;
  height: 67.0%;
  z-index: 9;
  display: none;
  flex-direction: column;
  overflow: hidden;
  color: #7CFF9A;
  font-size: clamp(13px, 1.85vw, 22px);
  letter-spacing: 3px;
  line-height: 1.22;
  background: transparent;
  pointer-events: auto;
  padding: 14px 18px 12px;
  border-radius: 22px;
}
.lib-screen.is-on { display: flex; }
.lib-screen .lib-h {
  flex: 0 0 auto;
  color: #7CFF9A;
  letter-spacing: 3px;
  margin-bottom: 14px;
  font-size: 1.08em;
}
.lib-screen .lib-list {
  flex: 1 1 auto;
  overflow: auto;
  min-height: 0;
}
.lib-screen .lib-list::-webkit-scrollbar { width: 4px; }
.lib-screen .lib-list::-webkit-scrollbar-thumb { background: #245a32; }
.lib-screen .row {
  cursor: pointer;
  padding: 6px 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.lib-screen .row:hover,
.lib-screen .row.on {
  color: #c8ffd0;
}
.lib-screen .row.on { text-shadow: 0 0 8px #3a8a4a; }
.lib-screen .sub {
  color: #4a9a5c;
  font-size: 0.68em;
  letter-spacing: 2px;
}
.lib-screen .lib-ready {
  flex: 0 0 auto;
  margin-top: 10px;
  border: 1px solid #7CFF9A;
  padding: 5px 10px;
  color: #7CFF9A;
  letter-spacing: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.xform {
  position: absolute;
  inset: 0;
  z-index: 30;
  pointer-events: none;
  opacity: 0;
}
.xform.is-on { opacity: 1; }
.xform img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
}
.scan {
  position: absolute;
  inset: 0;
  z-index: 31;
  pointer-events: none;
  opacity: 0;
  background:
    repeating-linear-gradient(
      to bottom,
      rgba(0,0,0,0) 0 2px,
      rgba(0, 255, 180, 0.08) 2px 3px
    );
  mix-blend-mode: screen;
}
.chroma {
  position: absolute;
  inset: 0;
  z-index: 32;
  pointer-events: none;
  opacity: 0;
  box-shadow:
    inset 10px 0 24px rgba(255, 0, 80, 0.35),
    inset -10px 0 24px rgba(0, 220, 255, 0.35);
}

.toast {
  position: absolute;
  left: 50%;
  top: 70px;
  transform: translateX(-50%);
  z-index: 40;
  color: var(--amber);
  letter-spacing: 3px;
  font-size: 18px;
  text-shadow: 0 0 8px #442200;
  pointer-events: none;
  opacity: 0;
  transition: opacity 180ms;
}
.toast.show { opacity: 1; }

.probe {
  position: absolute;
  left: 12px;
  bottom: 8px;
  z-index: 25;
  font-size: 14px;
  letter-spacing: 1px;
  color: #8866aa;
  pointer-events: none;
}

.bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px 8px;
  padding: 6px 10px;
  background: rgba(0, 0, 0, 0.72);
  border-top: 1px solid rgba(255, 170, 0, 0.25);
  z-index: 22;
}
.dbtn {
  font-family: inherit;
  font-size: 15px;
  letter-spacing: 1px;
  color: #cc88ff;
  background: #000;
  border: 2px solid #9944ff;
  padding: 3px 8px;
  cursor: pointer;
}
.dbtn:hover, .dbtn.on {
  color: #ffaa00;
  border-color: #ffaa00;
  background: #1a1000;
}
.hint {
  text-align: center;
  font-size: 13px;
  letter-spacing: 2px;
  color: #8866aa;
  padding: 4px 12px 8px;
}
.nav { text-align: center; padding: 0 8px 10px; z-index: 22; }
.btn {
  font-size: 16px;
  color: #00ff00;
  border: 2px solid #00ff00;
  padding: 4px 14px;
  text-decoration: none;
  margin: 0 5px;
  display: inline-block;
  background: #000;
  font-family: inherit;
}
.btn:hover { background: #003300; color: #ffff00; border-color: #ffff00; }
.btn-basement { border-color: var(--basement); color: #cc88ff; }
.btn-basement:hover { background: #1a0033; color: #ffddff; border-color: #ff66cc; }

.player-label {
  position: absolute;
  left: 14.5%;
  top: 16%;
  width: 38%;
  height: 12%;
  z-index: 8;
  pointer-events: none;
  color: #7CFF9A;
  font-size: clamp(12px, 2.1vw, 22px);
  letter-spacing: 2px;
  display: flex;
  align-items: flex-end;
  text-shadow: 0 0 8px #163;
  opacity: 0.92;
}