/* Suppress legacy audio widget and stage badge when tactical cyber deck is mounted */
#audio-widget,
#hero-stage-badge,
.hero-stage-badge {
  display: none !important;
}

:root {
  --rns-deck-bg: hsla(0, 0%, 4%, 0.96);
  --rns-deck-surface: hsla(350, 25%, 8%, 0.92);
  --rns-deck-border: hsla(348, 100%, 58%, 0.55);
  --rns-deck-border-hot: hsla(348, 100%, 65%, 0.85);
  --rns-deck-red: hsl(348, 100%, 58%);
  --rns-deck-red-bright: hsl(355, 100%, 68%);
  --rns-deck-red-hot: hsl(355, 100%, 88%);
  --rns-deck-red-glow: hsla(348, 100%, 58%, 0.80);
  --rns-deck-red-deep: hsla(350, 100%, 45%, 0.40);
  --rns-deck-text: hsl(0, 0%, 96%);
  --rns-deck-text-dim: hsl(350, 20%, 65%);
  --rns-deck-text-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', 'Consolas', monospace;
  --rns-bass-scale: 1;
}

/* Master Fixed Deck Container */
#rns-tactical-deck {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  user-select: none;
  -webkit-user-select: none;
  box-sizing: border-box;
  font-family: var(--rns-deck-text-mono);
  background: var(--rns-deck-bg);
  background-image: 
    radial-gradient(circle at 50% 50%, rgba(255, 42, 95, 0.14) 0%, transparent 65%),
    linear-gradient(rgba(255, 42, 95, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 42, 95, 0.05) 1px, transparent 1px);
  background-size: 100% 100%, 14px 14px, 14px 14px;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--rns-deck-border);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.95), 0 0 32px rgba(255, 42, 95, 0.35), inset 0 0 24px rgba(0, 0, 0, 0.95);
  overflow: hidden;
  will-change: width, height, transform;
  transition: width 0.32s cubic-bezier(0.34, 1.56, 0.64, 1),
              height 0.32s cubic-bezier(0.34, 1.56, 0.64, 1),
              border-radius 0.32s ease,
              box-shadow 0.32s ease,
              border-color 0.25s ease;
}

#rns-tactical-deck * {
  box-sizing: border-box;
}

/* Expanded State (220px x 220px) */
#rns-tactical-deck.rns-deck-expanded {
  width: 220px;
  height: 220px;
  border-radius: 14px;
}

/* Collapsed State (56px x 56px Micro Core) */
#rns-tactical-deck.rns-deck-collapsed {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  cursor: pointer;
  border: 1.8px solid var(--rns-deck-red);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.95), 0 0 22px rgba(255, 42, 95, 0.6), inset 0 0 14px rgba(255, 0, 60, 0.4);
  background: radial-gradient(circle, rgba(35, 10, 18, 0.98) 0%, rgba(8, 4, 6, 0.98) 100%);
}

#rns-tactical-deck.rns-deck-collapsed:hover {
  transform: scale(1.08);
  border-color: #fff;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.98), 0 0 30px rgba(255, 42, 95, 0.85), inset 0 0 18px rgba(255, 42, 95, 0.6);
}

/* Chassis Armor Bezel Overlay (Z-index 20) */
.rns-deck-bezel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  background-image: url('../audio/player/mecha-bezel-v3.png');
  background-position: center;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  opacity: 1.0;
  z-index: 20;
  filter: drop-shadow(0 0 8px rgba(255, 42, 95, 0.45));
  transition: opacity 0.3s ease;
}

.rns-deck-collapsed .rns-deck-bezel {
  opacity: 0.55;
}

/* Top Tactical Header (Z-index 30) */
.rns-deck-header {
  position: absolute;
  top: 10px;
  left: 12px;
  right: 12px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 30;
  transition: opacity 0.2s ease;
}

.rns-deck-collapsed .rns-deck-header {
  opacity: 0;
  pointer-events: none;
}

/* Top LCD Marquee Ticker with Red Phosphor CRT Scanline Texture */
.rns-deck-lcd-wrap {
  flex: 1;
  height: 18px;
  overflow: hidden;
  position: relative;
  background: hsla(350, 30%, 4%, 0.96);
  border: 1px solid rgba(255, 42, 95, 0.55);
  border-radius: 3px;
  margin: 0 6px;
  padding: 0 6px;
  display: flex;
  align-items: center;
  box-shadow: inset 0 0 10px rgba(255, 0, 60, 0.30), 0 0 8px rgba(255, 42, 95, 0.25);
}

.rns-deck-lcd-wrap::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    rgba(255, 20, 60, 0) 50%,
    rgba(0, 0, 0, 0.45) 50%
  );
  background-size: 100% 2px;
  pointer-events: none;
  z-index: 8;
  opacity: 0.70;
  mix-blend-mode: overlay;
}

.rns-deck-lcd {
  display: inline-block;
  white-space: nowrap;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.09em;
  color: var(--rns-deck-red-bright);
  text-shadow: 0 0 6px var(--rns-deck-red), 0 0 14px rgba(255, 0, 60, 0.8), 0 0 20px rgba(255, 42, 95, 0.5);
  will-change: transform;
  position: relative;
  z-index: 6;
}

.rns-deck-lcd.scrolling {
  animation: rns-lcd-scroll 24s linear infinite;
}

@keyframes rns-lcd-scroll {
  0% { transform: translateX(0%); }
  100% { transform: translateX(-50%); }
}

/* Header Micro Action Buttons */
.rns-deck-btn {
  background: hsla(350, 25%, 8%, 0.90);
  border: 1px solid rgba(255, 42, 95, 0.35);
  color: var(--rns-deck-text-dim);
  font-family: var(--rns-deck-text-mono);
  font-size: 8px;
  line-height: 1;
  padding: 2px 4px;
  cursor: pointer;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.rns-deck-btn:hover {
  color: #fff;
  border-color: var(--rns-deck-red);
  background: rgba(255, 42, 95, 0.25);
  box-shadow: 0 0 10px var(--rns-deck-red-glow);
}

.rns-deck-mode-btn {
  font-size: 7.5px;
  min-width: 28px;
  height: 18px;
  color: var(--rns-deck-red-bright);
  font-weight: 700;
}

.rns-deck-fold-btn {
  width: 18px;
  height: 18px;
  font-size: 11px;
  color: var(--rns-deck-red);
}

.rns-deck-fold-btn:hover {
  border-color: #fff;
  background: rgba(255, 42, 95, 0.35);
  box-shadow: 0 0 10px var(--rns-deck-red-glow);
}

/* Central Stage Area */
.rns-deck-stage {
  position: absolute;
  top: calc(50% - 74px);
  left: calc(50% - 74px);
  width: 148px;
  height: 148px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 15;
  transition: all 0.32s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Stage scaling when collapsed */
.rns-deck-collapsed .rns-deck-stage {
  top: calc(50% - 22px);
  left: calc(50% - 22px);
  width: 44px;
  height: 44px;
}

/* 360 Radar Conical Laser Sweep Beam */
.rns-deck-radar-sweep {
  position: absolute;
  width: 144px;
  height: 144px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    transparent 260deg,
    rgba(255, 42, 95, 0.04) 290deg,
    rgba(255, 42, 95, 0.28) 345deg,
    rgba(255, 100, 140, 0.65) 358deg,
    rgba(255, 255, 255, 0.95) 360deg
  );
  filter: drop-shadow(0 0 8px rgba(255, 42, 95, 0.75));
  animation: rns-radar-sweep 3.6s linear infinite;
  opacity: 0.85;
  transition: opacity 0.3s ease;
}

@keyframes rns-radar-sweep {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.rns-deck-collapsed .rns-deck-radar-sweep {
  display: none;
}

/* Layer 2: Dual Holographic Laser Radar Rings */
.rns-deck-radar-outer {
  position: absolute;
  width: 144px;
  height: 144px;
  background-image: url('../audio/player/radar-ring-outer.png');
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  pointer-events: none;
  opacity: 0.95;
  filter: drop-shadow(0 0 8px var(--rns-deck-red-glow)) drop-shadow(0 0 18px rgba(255, 0, 60, 0.45));
  animation: rns-radar-clockwise 20s linear infinite;
  z-index: 2;
  transition: opacity 0.3s ease;
}

.rns-deck-radar-inner {
  position: absolute;
  width: 122px;
  height: 122px;
  background-image: url('../audio/player/radar-ring-inner.png');
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  pointer-events: none;
  opacity: 0.92;
  filter: drop-shadow(0 0 7px var(--rns-deck-red-glow));
  animation: rns-radar-counter 14s linear infinite;
  z-index: 3;
  transition: opacity 0.3s ease;
}

.rns-deck-collapsed .rns-deck-radar-outer,
.rns-deck-collapsed .rns-deck-radar-inner {
  display: none;
}

@keyframes rns-radar-clockwise {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes rns-radar-counter {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

/* Canvas FFT Spectrum (64 Radial Bars) */
#rns-deck-canvas {
  position: absolute;
  width: 146px;
  height: 146px;
  pointer-events: none;
  z-index: 4;
}

.rns-deck-collapsed #rns-deck-canvas {
  display: none;
}

/* Circular SVG Progress & Scrub Ring */
.rns-deck-progress-svg {
  position: absolute;
  width: 148px;
  height: 148px;
  z-index: 6;
  cursor: pointer;
  transform: rotate(-90deg);
  transition: width 0.32s ease, height 0.32s ease;
}

.rns-deck-collapsed .rns-deck-progress-svg {
  width: 44px;
  height: 44px;
  cursor: pointer;
}

.rns-deck-track-bg {
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 3;
  fill: none;
}

.rns-deck-track-fill {
  stroke: var(--rns-deck-red-bright);
  stroke-width: 3.5;
  stroke-linecap: round;
  fill: none;
  filter: drop-shadow(0 0 8px var(--rns-deck-red-glow)) drop-shadow(0 0 16px rgba(255, 0, 60, 0.5));
  transition: stroke-dashoffset 0.08s linear;
}

.rns-deck-collapsed .rns-deck-track-bg {
  stroke-width: 2;
}

.rns-deck-collapsed .rns-deck-track-fill {
  stroke-width: 2.5;
}

/* Layer 3: Central Hex Turntable Spindle Core */
.rns-deck-spindle {
  position: absolute;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: radial-gradient(circle, #260c15 0%, #140509 65%, #050203 100%);
  border: 1.6px solid rgba(255, 42, 95, 0.85);
  box-shadow: 0 0 20px rgba(255, 42, 95, 0.60), inset 0 0 12px rgba(255, 42, 95, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 8;
  cursor: pointer;
  transform: scale(var(--rns-bass-scale, 1));
  transition: transform 0.06s cubic-bezier(0, 0, 0.2, 1),
              width 0.32s cubic-bezier(0.34, 1.56, 0.64, 1),
              height 0.32s cubic-bezier(0.34, 1.56, 0.64, 1),
              border-color 0.2s ease,
              box-shadow 0.2s ease;
}

.rns-deck-spindle:hover {
  border-color: #fff;
  box-shadow: 0 0 26px rgba(255, 42, 95, 0.95), inset 0 0 16px rgba(255, 42, 95, 0.6);
}

.rns-deck-collapsed .rns-deck-spindle {
  width: 36px;
  height: 36px;
  border-width: 1.6px;
}

/* Hex Vinyl Grooves Plate inside spindle */
.rns-deck-vinyl-grooves {
  position: absolute;
  width: 86%;
  height: 86%;
  border-radius: 50%;
  border: 1px dashed rgba(255, 42, 95, 0.35);
  box-shadow: inset 0 0 0 3px rgba(0, 0, 0, 0.8), inset 0 0 0 6px rgba(255, 42, 95, 0.12);
  pointer-events: none;
}

/* Vinyl rotation while playing */
.rns-deck-rotating {
  animation: rns-vinyl-turn 4s linear infinite;
}

@keyframes rns-vinyl-turn {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Center Hex / Play Icon */
.rns-deck-hex-icon {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--rns-deck-red-bright);
  filter: drop-shadow(0 0 8px var(--rns-deck-red-glow)) drop-shadow(0 0 16px rgba(255, 0, 60, 0.8));
  transition: width 0.3s ease, height 0.3s ease, color 0.2s ease;
}

.rns-deck-collapsed .rns-deck-hex-icon {
  width: 14px;
  height: 14px;
}

.rns-deck-hex-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

/* Layer 4: Bottom Tactical Footer Sub-Panel (Z-index 30) */
.rns-deck-footer {
  position: absolute;
  bottom: 10px;
  left: 12px;
  right: 12px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 30;
  background: hsla(350, 28%, 6%, 0.94);
  border: 1px solid rgba(255, 42, 95, 0.30);
  border-radius: 4px;
  padding: 0 6px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.95), 0 0 10px rgba(255, 42, 95, 0.15);
  transition: opacity 0.2s ease;
}

.rns-deck-collapsed .rns-deck-footer {
  opacity: 0;
  pointer-events: none;
}

/* Prev / Next Track Buttons */
.rns-deck-nav-btns {
  display: flex;
  align-items: center;
  gap: 3px;
}

.rns-deck-nav-btn {
  width: 18px;
  height: 18px;
  background: hsla(350, 20%, 10%, 0.90);
  border: 1px solid rgba(255, 42, 95, 0.35);
  color: var(--rns-deck-text);
  border-radius: 3px;
  font-size: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.rns-deck-nav-btn:hover {
  border-color: var(--rns-deck-red);
  color: #fff;
  background: rgba(255, 42, 95, 0.30);
  box-shadow: 0 0 8px var(--rns-deck-red-glow);
}

.rns-deck-nav-btn:active {
  transform: scale(0.92);
}

/* Digital Time Readout */
.rns-deck-time {
  font-size: 8px;
  color: var(--rns-deck-text-dim);
  letter-spacing: 0.05em;
  padding: 0 2px;
}

.rns-deck-time span {
  color: var(--rns-deck-text);
}

/* Rotary Knob Dial */
.rns-deck-knob-wrap {
  display: flex;
  align-items: center;
  gap: 4px;
  position: relative;
  cursor: ns-resize;
}

.rns-deck-knob {
  width: 20px;
  height: 20px;
  position: relative;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.95), 0 0 6px rgba(255, 42, 95, 0.25);
  transition: transform 0.05s linear;
}

.rns-deck-knob img {
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}

.rns-deck-vol-label {
  font-size: 7.5px;
  color: var(--rns-deck-red-bright);
  letter-spacing: 0.05em;
  min-width: 24px;
  text-align: right;
  font-weight: 700;
  text-shadow: 0 0 8px var(--rns-deck-red-glow);
}

/* Shockwave Aura Pulse on 808 Hit */
.rns-deck-shockwave {
  position: absolute;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 2px solid var(--rns-deck-red-bright);
  box-shadow: 0 0 16px var(--rns-deck-red-glow);
  pointer-events: none;
  opacity: 0;
  z-index: 7;
}

.rns-deck-shockwave.active {
  animation: rns-shockwave-pulse 0.42s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

@keyframes rns-shockwave-pulse {
  0% {
    transform: scale(1);
    opacity: 0.90;
  }
  100% {
    transform: scale(1.85);
    opacity: 0;
  }
}

@media (max-width: 768px) {
  #rns-tactical-deck {
    bottom: 12px;
    right: 12px;
  }
  #rns-tactical-deck.rns-deck-collapsed {
    width: 48px;
    height: 48px;
    border-radius: 10px;
  }
  #rns-tactical-deck.rns-deck-expanded {
    width: 204px;
    height: 204px;
    border-radius: 12px;
    max-width: calc(100vw - 24px);
    max-height: calc(100vh - 24px);
  }
}