/* ==========================================================================
   NEON MATRIX BLOCKS // Cyberpunk Tetromino Puzzle Stylesheet
   ========================================================================== */

:root {
  --neon-cyan: #00f3ff;
  --neon-pink: #ff007f;
  --neon-purple: #a824ff;
  --neon-yellow: #ffe600;
  --neon-green: #05ffa1;
  --neon-orange: #ff7700;
  --neon-blue: #0066ff;
  --bg-dark: #04020a;
  --bg-cabinet: #0b0517;
  --bg-card: rgba(15, 8, 30, 0.95);
  --border-cyan: rgba(0, 243, 255, 0.45);
  --border-pink: rgba(255, 0, 127, 0.45);
  --border-subtle: rgba(255, 255, 255, 0.12);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-dark);
  color: #fff;
  font-family: 'Rajdhani', -apple-system, BlinkMacSystemFont, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  background: 
    radial-gradient(circle at 50% 20%, #1a0833 0%, #090214 65%, #020106 100%),
    linear-gradient(to bottom, #07030e, #020106);
}

/* Outer Cabinet Wrapper */
.cabinet-outer {
  position: relative;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px;
}

/* Authentic Arcade Cabinet Frame */
#tetris-cabinet {
  position: relative;
  width: min(780px, 98vw);
  max-height: 98vh;
  max-height: calc(100dvh - 12px);
  display: flex;
  flex-direction: column;
  background: var(--bg-cabinet);
  border-radius: 14px;
  border: 2px solid var(--border-cyan);
  box-shadow: 
    0 0 35px rgba(0, 243, 255, 0.25),
    0 0 70px rgba(168, 36, 255, 0.18),
    inset 0 0 20px rgba(0, 0, 0, 0.85);
  overflow: hidden;
}

/* Header Marquee */
.cabinet-header {
  background: linear-gradient(180deg, #18092f 0%, #0c0419 100%);
  border-bottom: 2px solid rgba(0, 243, 255, 0.35);
  padding: 8px 14px 6px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  z-index: 20;
}

.marquee-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.marquee-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.title-text {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: clamp(14px, 2.8vw, 20px);
  letter-spacing: 2px;
  background: linear-gradient(90deg, #ffffff, var(--neon-cyan), #ffffff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 15px rgba(0, 243, 255, 0.6);
}

.neon-badge {
  font-family: 'Orbitron', monospace;
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 1px;
  font-weight: 700;
}

.neon-badge.cyan {
  background: rgba(0, 243, 255, 0.15);
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  box-shadow: 0 0 8px rgba(0, 243, 255, 0.3);
}

.neon-badge.pink {
  background: rgba(255, 0, 127, 0.15);
  border: 1px solid var(--neon-pink);
  color: var(--neon-pink);
  box-shadow: 0 0 8px rgba(255, 0, 127, 0.3);
}

.marquee-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.cab-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 243, 255, 0.3);
  color: #fff;
  border-radius: 6px;
  padding: 5px 9px;
  cursor: pointer;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  text-decoration: none;
}

.cab-btn:hover {
  background: rgba(0, 243, 255, 0.2);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 10px rgba(0, 243, 255, 0.4);
  transform: translateY(-1px);
}

.cab-btn.active {
  background: rgba(0, 243, 255, 0.25);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}

/* Marquee Ticker */
.marquee-ticker {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(0, 243, 255, 0.2);
  border-radius: 4px;
  padding: 3px 8px;
  overflow: hidden;
  white-space: nowrap;
}

.ticker-text {
  font-family: 'VT323', monospace;
  font-size: 15px;
  letter-spacing: 1px;
  color: var(--neon-green);
  text-shadow: 0 0 6px var(--neon-green);
  animation: tickerSlide 24s linear infinite;
  display: inline-block;
}

@keyframes tickerSlide {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

/* Play Area Split */
#play-area {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 14px;
  flex: 1;
  overflow: hidden;
}

/* Sidebars */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 170px;
  flex-shrink: 0;
}

.cyber-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-cyan);
  border-radius: 8px;
  padding: 9px 11px;
  box-shadow: 
    0 4px 16px rgba(0, 0, 0, 0.6),
    inset 0 0 12px rgba(0, 243, 255, 0.05);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(0, 243, 255, 0.2);
  padding-bottom: 4px;
  margin-bottom: 6px;
}

.panel-title {
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--neon-cyan);
  text-transform: uppercase;
}

.panel-key-hint {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.45);
  font-weight: 600;
}

/* Canvas Containers inside sidebars */
.canvas-box {
  background: rgba(0, 0, 0, 0.6);
  border: 1px dashed rgba(0, 243, 255, 0.25);
  border-radius: 6px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.hold-canvas-box {
  height: 90px;
}

.next-canvas-box {
  height: 220px;
}

/* Mode Panel */
.mode-badge {
  font-family: 'Orbitron', monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-align: center;
  padding: 4px 0;
  border-radius: 4px;
  background: rgba(0, 243, 255, 0.1);
  border: 1px solid rgba(0, 243, 255, 0.3);
}

.mode-sublabel {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  margin-top: 3px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* Stats Panel */
.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2px 0;
  font-size: 12px;
  font-weight: 600;
  border-bottom: 1px dotted rgba(255, 255, 255, 0.08);
}

.stat-name {
  color: rgba(255, 255, 255, 0.7);
}

.stat-val {
  font-family: 'VT323', monospace;
  font-size: 16px;
  color: #fff;
}

/* Vitals (Score, Level, Lines) Panel */
.vitals-panel {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.vital-item {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.vital-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.5);
  font-family: 'Orbitron', monospace;
}

.vital-val {
  font-family: 'VT323', monospace;
  font-size: 26px;
  letter-spacing: 1px;
  line-height: 1;
  color: #fff;
}

.vital-row-split {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.vital-row-split .vital-item {
  flex: 1;
}

/* Dynamic Status Badges */
.status-badges {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 4px;
}

.neon-pill {
  font-family: 'Orbitron', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-align: center;
  padding: 3px 6px;
  border-radius: 4px;
  opacity: 0.25;
  transition: all 0.25s ease;
}

.b2b-pill {
  border: 1px solid var(--neon-pink);
  color: var(--neon-pink);
  background: rgba(255, 0, 127, 0.1);
}

.b2b-pill.active {
  opacity: 1;
  box-shadow: 0 0 10px rgba(255, 0, 127, 0.5);
  animation: pulseGlow 1s infinite alternate;
}

.combo-pill {
  border: 1px solid var(--neon-yellow);
  color: var(--neon-yellow);
  background: rgba(255, 230, 0, 0.1);
}

.combo-pill.active {
  opacity: 1;
  box-shadow: 0 0 10px rgba(255, 230, 0, 0.5);
}

@keyframes pulseGlow {
  0% { transform: scale(0.98); }
  100% { transform: scale(1.02); }
}

/* Center Matrix Board */
.matrix-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

#canvas-container {
  position: relative;
  width: 300px;
  height: 600px;
  background: #000;
  border: 2px solid var(--neon-cyan);
  border-radius: 6px;
  box-shadow: 
    0 0 20px rgba(0, 243, 255, 0.4),
    inset 0 0 30px rgba(0, 0, 0, 0.9);
  overflow: hidden;
}

#bgCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 300px;
  height: 600px;
  z-index: 1;
  opacity: 0.65;
}

#gameCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 300px;
  height: 600px;
  z-index: 2;
}

/* Screen Shake & Flash Layer */
.flash-overlay {
  position: absolute;
  inset: 0;
  background: #fff;
  opacity: 0;
  pointer-events: none;
  z-index: 5;
  transition: opacity 0.08s ease-out;
}

.flash-overlay.active {
  opacity: 0.35;
}

/* Danger Zone Overlay */
.danger-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 120px; /* Top 4 rows */
  border-bottom: 2px dashed rgba(255, 0, 80, 0.7);
  background: linear-gradient(180deg, rgba(255, 0, 80, 0.25) 0%, transparent 100%);
  pointer-events: none;
  z-index: 4;
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: 6px;
}

.danger-overlay.active {
  opacity: 1;
  animation: dangerPulse 1.2s infinite ease-in-out;
}

@keyframes dangerPulse {
  0%, 100% { opacity: 0.85; }
  50% { opacity: 0.3; }
}

.danger-header {
  font-family: 'Orbitron', monospace;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 1.5px;
  color: #ff0055;
  text-shadow: 0 0 8px #ff0055;
  background: rgba(0, 0, 0, 0.75);
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid rgba(255, 0, 80, 0.4);
}

/* Floating In-Game Text Layer */
.float-text-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 6;
  overflow: hidden;
}

.float-msg {
  position: absolute;
  left: 50%;
  transform: translate(-50%, 0);
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  text-align: center;
  pointer-events: none;
  white-space: nowrap;
  animation: floatUpFade 1.2s cubic-bezier(0.2, 0.8, 0.3, 1) forwards;
}

@keyframes floatUpFade {
  0% {
    opacity: 0;
    transform: translate(-50%, 20px) scale(0.6);
  }
  20% {
    opacity: 1;
    transform: translate(-50%, -5px) scale(1.15);
  }
  40% {
    transform: translate(-50%, -15px) scale(1.0);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -60px) scale(0.9);
  }
}

/* CRT Scanlines Overlay */
.crt-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    rgba(18, 16, 16, 0) 50%, 
    rgba(0, 0, 0, 0.3) 50%
  );
  background-size: 100% 4px;
  z-index: 8;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.crt-overlay.active {
  opacity: 0.75;
}

/* Modals */
.game-modal {
  position: absolute;
  inset: 0;
  background: rgba(4, 2, 10, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 60;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.game-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background: rgba(14, 7, 26, 0.98);
  border: 2px solid var(--neon-cyan);
  border-radius: 10px;
  padding: 20px 22px;
  max-width: 440px;
  width: min(440px, 94%);
  max-height: 85dvh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: 
    0 0 25px rgba(0, 243, 255, 0.35),
    inset 0 0 15px rgba(0, 243, 255, 0.08);
  animation: modalPop 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

@keyframes modalPop {
  0% { transform: scale(0.85); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.modal-badge {
  font-family: 'Orbitron', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--neon-cyan);
  background: rgba(0, 243, 255, 0.12);
  border: 1px solid rgba(0, 243, 255, 0.4);
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 8px;
}

.modal-badge.red {
  color: #ff0055;
  background: rgba(255, 0, 85, 0.15);
  border-color: #ff0055;
}

.modal-title {
  font-family: 'Orbitron', monospace;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 2px;
  color: #fff;
  text-shadow: 0 0 12px rgba(0, 243, 255, 0.7);
  margin-bottom: 8px;
}

.modal-desc {
  font-size: 12px;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 12px;
}

/* Mode Selection Cards */
.mode-select-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  margin-bottom: 12px;
}

.mode-option {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  padding: 6px 8px;
  cursor: pointer;
  text-align: left;
  transition: all 0.18s ease;
}

.mode-option:hover {
  background: rgba(0, 243, 255, 0.1);
  border-color: var(--neon-cyan);
}

.mode-option.selected {
  background: rgba(0, 243, 255, 0.18);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
}

.mode-opt-title {
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--neon-cyan);
  margin-bottom: 2px;
}

.mode-opt-desc {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.65);
}

/* Controls chip summary */
.modal-controls-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  width: 100%;
  margin-bottom: 14px;
}

.ctrl-chip {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  padding: 3px 4px;
  font-size: 9.5px;
  color: rgba(255, 255, 255, 0.85);
}

.ctrl-chip span {
  color: var(--neon-cyan);
  font-weight: 700;
}

/* Neon Buttons */
.neon-primary-btn {
  width: 100%;
  background: linear-gradient(90deg, #ff007f, #9d00ff);
  border: none;
  color: #fff;
  font-family: 'Orbitron', monospace;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 2px;
  padding: 10px 14px;
  border-radius: 6px;
  cursor: pointer;
  box-shadow: 0 0 16px rgba(255, 0, 127, 0.5);
  transition: all 0.2s ease;
}

.neon-primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 24px rgba(255, 0, 127, 0.8);
}

.neon-primary-btn:active {
  transform: translateY(0);
}

.neon-secondary-btn {
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(0, 243, 255, 0.4);
  color: #fff;
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.neon-secondary-btn:hover {
  background: rgba(0, 243, 255, 0.15);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 12px rgba(0, 243, 255, 0.35);
}

.modal-btn-stack {
  display: flex;
  flex-direction: column;
  gap: 7px;
  width: 100%;
}

/* Game Over Stats Grid */
.go-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  width: 100%;
  margin-bottom: 12px;
}

.go-stat-card {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 5px;
  padding: 5px 6px;
  text-align: left;
}

.go-stat-lbl {
  font-size: 9px;
  font-family: 'Orbitron', monospace;
  color: rgba(255, 255, 255, 0.5);
  display: block;
}

.go-stat-val {
  font-family: 'VT323', monospace;
  font-size: 20px;
  line-height: 1.1;
  color: #fff;
}

.new-record-banner {
  display: none;
  background: linear-gradient(90deg, rgba(255, 230, 0, 0.2), rgba(0, 255, 161, 0.2));
  border: 1px solid var(--neon-yellow);
  color: var(--neon-yellow);
  font-family: 'Orbitron', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 8px;
  border-radius: 4px;
  margin-bottom: 10px;
  box-shadow: 0 0 10px rgba(255, 230, 0, 0.3);
}

.new-record-banner.active {
  display: block;
}

/* Cabinet Footer */
.cabinet-footer {
  background: #090314;
  border-top: 1px solid rgba(0, 243, 255, 0.25);
  padding: 6px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 20;
}

.desktop-controls-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.65);
}

.ctrl-item {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

kbd {
  background: rgba(0, 243, 255, 0.12);
  border: 1px solid rgba(0, 243, 255, 0.35);
  border-radius: 3px;
  padding: 1px 4px;
  font-family: 'Orbitron', monospace;
  font-size: 9.5px;
  color: var(--neon-cyan);
}

/* Mobile Touch Gamepad Controls */
.touch-controls {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}

.touch-row {
  display: flex;
  justify-content: center;
  gap: 8px;
  width: 100%;
}

.t-btn {
  flex: 1;
  padding: 11px 4px;
  border-radius: 6px;
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 1px;
  border: 1px solid rgba(0, 243, 255, 0.4);
  background: rgba(0, 243, 255, 0.12);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.t-btn:active {
  transform: scale(0.96);
  background: rgba(0, 243, 255, 0.35);
  border-color: var(--neon-cyan);
}

.t-fn {
  background: rgba(168, 36, 255, 0.15);
  border-color: rgba(168, 36, 255, 0.5);
  color: #d175ff;
}

.t-rot {
  background: rgba(0, 102, 255, 0.18);
  border-color: rgba(0, 102, 255, 0.6);
  color: #569aff;
}

.t-drop {
  background: rgba(255, 0, 127, 0.2);
  border-color: rgba(255, 0, 127, 0.6);
  color: #ff4d9e;
}

/* Glow Helpers */
.glow-cyan {
  color: var(--neon-cyan) !important;
  text-shadow: 0 0 8px rgba(0, 243, 255, 0.7);
}

.glow-pink {
  color: var(--neon-pink) !important;
  text-shadow: 0 0 8px rgba(255, 0, 127, 0.7);
}

.glow-purple {
  color: var(--neon-purple) !important;
  text-shadow: 0 0 8px rgba(168, 36, 255, 0.7);
}

.glow-yellow {
  color: var(--neon-yellow) !important;
  text-shadow: 0 0 8px rgba(255, 230, 0, 0.7);
}

.glow-green {
  color: var(--neon-green) !important;
  text-shadow: 0 0 8px rgba(5, 255, 161, 0.7);
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */

@media (max-width: 720px) {
  .sidebar {
    width: 100px;
    gap: 6px;
  }

  .panel-header {
    margin-bottom: 3px;
  }

  .panel-title {
    font-size: 9px;
  }

  .panel-key-hint {
    display: none;
  }

  .hold-canvas-box {
    height: 60px;
  }

  .next-canvas-box {
    height: 140px;
  }

  .stat-row {
    font-size: 10px;
  }

  .vital-val {
    font-size: 18px;
  }

  .desktop-controls-bar {
    display: none;
  }

  .touch-controls {
    display: flex;
  }

  #canvas-container {
    width: 240px;
    height: 480px;
  }

  #bgCanvas, #gameCanvas {
    width: 240px;
    height: 480px;
  }
}

@media (max-width: 480px) {
  #play-area {
    padding: 6px;
    gap: 6px;
  }

  .sidebar {
    width: 76px;
  }

  .stats-panel {
    display: none;
  }

  #canvas-container {
    width: 200px;
    height: 400px;
  }

  #bgCanvas, #gameCanvas {
    width: 200px;
    height: 400px;
  }

  .t-btn {
    padding: 9px 2px;
    font-size: 9.5px;
  }
}

/* Mobile & Touchscreen Optimization */
@media (max-width: 600px) {
  .cabinet-outer {
    padding: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
  }

  #tetris-cabinet {
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
    border: none;
    box-shadow: none;
  }

  .cabinet-header {
    padding: 4px 8px;
  }

  .marquee-bar {
    padding-bottom: 4px;
    margin-bottom: 2px;
  }

  .title-text {
    font-size: 13px;
  }

  .cab-btn {
    width: 30px;
    height: 30px;
    font-size: 13px;
  }

  .marquee-ticker {
    display: none;
  }

  #play-area {
    padding: 4px;
    gap: 6px;
    flex: 1;
    min-height: 0;
    align-items: center;
  }

  .sidebar {
    width: 72px;
    gap: 4px;
  }

  .stats-panel {
    display: none;
  }

  .mode-panel {
    display: none;
  }

  .cyber-panel {
    padding: 4px 6px;
  }

  .panel-title {
    font-size: 9px;
  }

  .panel-key-hint {
    display: none;
  }

  #holdCanvas, #nextCanvas {
    width: 60px;
    height: 50px;
  }

  .hold-canvas-box {
    height: 54px;
  }

  .next-canvas-box {
    height: 110px;
  }

  .vital-val {
    font-size: 14px;
  }

  .vital-item {
    margin-bottom: 4px;
  }

  #canvas-container {
    width: min(210px, 52vw);
    height: min(420px, 52vh);
  }

  #bgCanvas, #gameCanvas {
    width: 100%;
    height: 100%;
  }

  .desktop-controls-bar {
    display: none;
  }

  .touch-controls {
    display: flex;
    padding: 6px 4px calc(8px + env(safe-area-inset-bottom));
    gap: 5px;
  }

  .touch-row {
    gap: 5px;
  }

  .t-btn {
    padding: 11px 4px;
    font-size: 11px;
    min-height: 42px;
  }

  .modal-box {
    padding: 16px 14px;
    max-height: 82dvh;
  }

  .modal-title {
    font-size: 22px;
  }

  .modal-desc {
    display: none;
  }

  .mode-select-group {
    gap: 6px;
    margin-bottom: 10px;
  }

  .mode-option {
    padding: 8px 10px;
  }

  .mode-opt-title {
    font-size: 11px;
  }

  .mode-opt-desc {
    font-size: 9px;
  }

  .modal-controls-summary {
    display: none;
  }

  .neon-primary-btn {
    padding: 12px 20px;
    font-size: 13px;
    width: 100%;
  }
}

/* ==========================================================================
   PHONE LAYOUT
   The board gets the room: stats become a strip on top, HOLD and NEXT sit
   beside it, and the buttons grow to thumb size.
   ========================================================================== */
@media (max-width: 600px) {
  :root {
    --board-w: min(
      calc(100vw - 122px),
      calc((100dvh - 262px - env(safe-area-inset-top) - env(safe-area-inset-bottom)) / 2)
    );
  }

  .cabinet-header {
    padding: calc(env(safe-area-inset-top) + 4px) 8px 4px;
  }

  .neon-badge,
  #btn-crt-toggle {
    display: none;
  }

  .marquee-bar {
    margin: 0;
    padding: 0;
  }

  .cab-btn {
    width: 40px;
    height: 40px;
    font-size: 15px;
  }

  #play-area {
    display: grid;
    grid-template-columns: 52px var(--board-w) 52px;
    grid-template-areas:
      "vitals vitals vitals"
      "hold   board  next";
    justify-content: center;
    align-content: center;
    align-items: start;
    gap: 5px;
    padding: 4px;
  }

  .sidebar {
    display: contents;
  }

  .hold-panel {
    grid-area: hold;
  }

  .next-panel {
    grid-area: next;
  }

  .matrix-center {
    grid-area: board;
    width: 100%;
  }

  .hold-panel,
  .next-panel {
    width: 100%;
    padding: 3px;
  }

  .hold-canvas-box,
  .next-canvas-box {
    width: 100%;
    height: auto;
    padding: 0;
  }

  #holdCanvas,
  #nextCanvas {
    width: 100%;
    height: auto;
  }

  .vitals-panel {
    grid-area: vitals;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 3px 10px;
  }

  .vital-item:has(#vital-high),
  .status-badges {
    display: none;
  }

  .vital-row-split {
    display: flex;
    gap: 14px;
  }

  .vital-item {
    margin: 0;
  }

  .vital-label {
    font-size: 8px;
    white-space: nowrap;
  }

  .vital-val {
    font-size: 13px;
  }

  #canvas-container {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 2;
  }

  #bgCanvas,
  #gameCanvas {
    width: 100%;
    height: 100%;
  }

  .cabinet-footer {
    padding-bottom: env(safe-area-inset-bottom);
  }

  .touch-controls {
    gap: 6px;
    padding: 6px 8px 8px;
  }

  .touch-row {
    gap: 6px;
  }

  .t-btn {
    min-height: 54px;
    padding: 6px 4px;
    font-size: 13px;
    touch-action: none;
  }
}

/* ==========================================================================
   ROTATE PROMPT
   The board needs the height and the buttons only fit upright, so sideways phones are asked to turn back.
   ========================================================================== */
.rotate-prompt {
  display: none;
}

@media (orientation: landscape) and (max-height: 500px) and (pointer: coarse) {
  .rotate-prompt {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 24px;
    background: #05020c;
    color: #00f3ff;
    font-family: 'Orbitron', sans-serif;
    text-align: center;
  }

  .rotate-phone {
    width: 44px;
    height: 76px;
    border: 3px solid #00f3ff;
    border-radius: 8px;
    box-shadow: 0 0 18px rgba(0, 243, 255, 0.6);
    animation: rotate-hint 2.4s ease-in-out infinite;
  }

  .rotate-title {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 2px;
  }

  .rotate-sub {
    font-size: 11px;
    letter-spacing: 1px;
    color: #99a0b5;
  }

  .rotate-dismiss {
    min-height: 44px;
    padding: 8px 20px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 6px;
    color: #c2c8dc;
    font-family: inherit;
    font-size: 11px;
    letter-spacing: 1px;
  }
}

@keyframes rotate-hint {
  0%, 25% { transform: rotate(90deg); }
  60%, 100% { transform: rotate(0deg); }
}