/* ── CYBERPSYCHOSE ──────────────────────────────────────────────────── */

/* Toggle button */
.btn-cp-toggle {
  background: transparent;
  border: 1px solid #333;
  color: #555;
  font-size: 1rem;
  padding: .3rem .5rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all .3s;
  line-height: 1;
}
.btn-cp-toggle.active {
  border-color: var(--pink);
  color: var(--pink);
  text-shadow: 0 0 8px var(--pink);
  box-shadow: 0 0 8px rgba(255,0,128,.3);
}
.btn-cp-toggle.active.cp-lvl-4,
.btn-cp-toggle.active.cp-lvl-5 {
  animation: cpBtnPulse .8s ease-in-out infinite;
}
@keyframes cpBtnPulse {
  0%,100% { box-shadow: 0 0 8px rgba(255,0,0,.5); }
  50%     { box-shadow: 0 0 20px rgba(255,0,0,.9), 0 0 40px rgba(255,0,0,.4); }
}

/* Lobby toggle row */
.cp-lobby-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  margin: .5rem 0;
  font-size: .7rem;
  color: var(--text-dim);
  letter-spacing: .08em;
}
.cp-lobby-row .btn-cp-toggle { font-size: .7rem; padding: .2rem .6rem; }

/* ── Scanline overlay (injected div) ── */
#cp-scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 150;
  opacity: 0;
  transition: opacity .5s;
  background: repeating-linear-gradient(
    0deg,
    transparent 0px, transparent 3px,
    rgba(255,0,0,.04) 3px, rgba(255,0,0,.04) 4px
  );
}
#view-game.cp-level-1 #cp-scanlines { opacity: .5; }
#view-game.cp-level-2 #cp-scanlines { opacity: 1; }
#view-game.cp-level-3 #cp-scanlines {
  opacity: 1;
  background: repeating-linear-gradient(0deg,transparent 0px,transparent 2px,rgba(255,0,0,.07) 2px,rgba(255,0,0,.07) 3px);
}
#view-game.cp-level-4 #cp-scanlines {
  opacity: 1;
  background: repeating-linear-gradient(0deg,transparent 0px,transparent 2px,rgba(255,0,0,.12) 2px,rgba(255,0,0,.12) 3px);
}
#view-game.cp-level-5 #cp-scanlines {
  opacity: 1;
  background: repeating-linear-gradient(0deg,transparent 0px,transparent 2px,rgba(255,30,0,.18) 2px,rgba(255,30,0,.18) 3px);
}

/* ── Red screen vignette L4+ ── */
#view-game.cp-level-4::before,
#view-game.cp-level-5::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 149;
  animation: cpVignette 2s ease-in-out infinite;
}
#view-game.cp-level-5::before { animation: cpVignette .9s ease-in-out infinite; }
@keyframes cpVignette {
  0%,100% { box-shadow: inset 0 0 80px rgba(255,0,0,.12); }
  50%     { box-shadow: inset 0 0 130px rgba(255,0,0,.38); }
}

/* ── Column arrows flicker L2+ ── */
#view-game.cp-level-2 .col-arrow { animation: cpArrowFlicker 6s infinite; }
#view-game.cp-level-3 .col-arrow { animation: cpArrowFlicker 3s infinite; color: rgba(255,80,80,.9); }
#view-game.cp-level-4 .col-arrow { animation: cpArrowFlicker 1.5s infinite; color: rgba(255,40,40,1); }
#view-game.cp-level-5 .col-arrow { animation: cpArrowGlitch .8s infinite; color: rgba(255,0,0,1); }

@keyframes cpArrowFlicker {
  0%,90%,100% { opacity: 1; }
  91%         { opacity: .3; }
  93%         { opacity: .8; color: rgba(255,60,60,.9); }
  95%         { opacity: .4; }
  97%         { opacity: 1; }
}
@keyframes cpArrowGlitch {
  0%,80%,100% { opacity: 1; transform: translateX(0); }
  82%         { transform: translateX(-2px); opacity: .5; }
  84%         { transform: translateX(2px); }
  86%         { transform: translateX(-1px); opacity: .8; }
  88%         { transform: translateX(0); }
}

/* ── Turn indicator color drift L2+ ── */
#view-game.cp-level-2 #turn-indicator { animation: cpTurnDrift 8s infinite; }
#view-game.cp-level-3 #turn-indicator { animation: cpTurnDrift 4s infinite; }
#view-game.cp-level-4 #turn-indicator,
#view-game.cp-level-5 #turn-indicator { animation: cpTurnDrift 2s infinite; }
@keyframes cpTurnDrift {
  0%,85%,100% { filter: hue-rotate(0deg); }
  88%         { filter: hue-rotate(60deg) saturate(2); }
  92%         { filter: hue-rotate(-30deg); }
  96%         { filter: hue-rotate(0deg); }
}

/* ── Board shiver L4+ ── */
#view-game.cp-level-4 .game-board { animation: cpBoardShiver 9s infinite; }
#view-game.cp-level-5 .game-board { animation: cpBoardShiver 4s infinite; }
@keyframes cpBoardShiver {
  0%,94%,100% { filter: none; transform: none; }
  95%         { filter: hue-rotate(15deg) saturate(1.5); transform: translateX(-1px); }
  96%         { filter: hue-rotate(-10deg); transform: translateX(1px); }
  97%         { filter: none; transform: translateX(0); }
  98%         { filter: hue-rotate(20deg); }
  99%         { filter: none; }
}

/* ── Player info micro-shake L4+ ── */
#view-game.cp-level-4 .player-info,
#view-game.cp-level-5 .player-info { animation: cpInfoShake 10s infinite; }
#view-game.cp-level-5 .player-info { animation: cpInfoShake 5s infinite; }
@keyframes cpInfoShake {
  0%,93%,100% { transform: translateX(0); filter: none; }
  94%         { transform: translateX(-1px); filter: hue-rotate(30deg); }
  95%         { transform: translateX(1px); }
  96%         { transform: translateX(0); filter: none; }
}

/* ── Level badge ── */
#cp-level-badge {
  position: fixed;
  top: .4rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Orbitron', monospace;
  font-size: .52rem;
  letter-spacing: .12em;
  padding: .15rem .6rem;
  border-radius: 3px;
  pointer-events: none;
  z-index: 200;
  opacity: 0;
  transition: opacity .5s;
  border: 1px solid transparent;
}
#cp-level-badge.visible {
  opacity: 1;
  border-color: rgba(255,0,0,.4);
  background: rgba(20,0,0,.75);
  color: rgba(255,60,60,.9);
}

/* ── Cyberpunk quote popup (L5 Berserker) ── */
#cp-quote {
  position: fixed;
  max-width: 240px;
  pointer-events: none;
  z-index: 160;
  opacity: 0;
  transition: opacity .08s ease;
  padding: .5rem .75rem;
  border-left: 1px solid rgba(255,0,128,.4);
  background: transparent;
}
#cp-quote.cp-quote-show {
  animation: cpQuoteGlitch .5s steps(1) forwards;
}

@keyframes cpQuoteGlitch {
  0%   { opacity: 0; transform: translateX(0); filter: none; }
  8%   { opacity: .9; transform: translateX(-3px); filter: blur(.5px); }
  16%  { opacity: .4; transform: translateX(2px); filter: none; }
  24%  { opacity: .85; transform: translateX(-1px); filter: blur(.3px); }
  40%  { opacity: .8; transform: translateX(0); filter: none; }
  55%  { opacity: .7; transform: translateX(1px); }
  70%  { opacity: .5; transform: translateX(-2px); filter: blur(.5px); }
  85%  { opacity: .2; transform: translateX(0); filter: none; }
  100% { opacity: 0; }
}

.cp-quote-text {
  font-family: 'Orbitron', monospace;
  font-size: .58rem;
  color: rgba(200,200,220,.9);
  line-height: 1.6;
  letter-spacing: .03em;
  font-style: italic;
  text-shadow: 0 0 8px rgba(255,0,128,.4), 0 0 20px rgba(255,0,128,.1);
}