/* Power Up! — play screen, answer pad, banner, results, motion. Loads after game.css. */
/* ── play ── */
.play-view {
  align-items: stretch;
  gap: 12px;
  padding-top: 12px;
}
.hud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: stretch;
  justify-content: center;
}
.stat {
  min-width: 96px;
  background: var(--panel);
  border: 2px solid #34479a;
  border-radius: 10px;
  padding: 4px 12px;
  text-align: center;
}
.stat span {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
}
.stat b {
  font-family: var(--mono);
  font-size: 1.4rem;
  color: var(--gold);
}
.power-btn {
  font: inherit;
  font-size: 1.15rem;
  color: var(--white);
  background: var(--panel-2);
  border: 2px solid #3b4f9c;
  border-radius: 10px;
  min-width: 64px;
  min-height: 48px;
  padding: 4px 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.power-btn.static {
  cursor: default;
}
.power-btn:disabled {
  opacity: 0.45;
  cursor: default;
}
.power-btn.ready {
  border-color: var(--gold);
  box-shadow: 0 0 14px var(--gold);
  animation: pulse 1.4s ease-in-out infinite;
}
.power-btn b {
  font-family: var(--mono);
  color: var(--gold);
}
.arena {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}
.foe {
  text-align: center;
}
.monster {
  width: 170px;
  margin: 0 auto;
  animation: bob 2.4s ease-in-out infinite;
  filter: drop-shadow(0 0 12px rgba(55, 230, 255, 0.45));
}
.monster svg {
  display: block;
  width: 100%;
  height: auto;
}
.monster .eye {
  transform-box: fill-box;
  transform-origin: center;
  animation: blink 4s infinite;
}
.monster.boss {
  width: 190px;
  filter: drop-shadow(0 0 16px rgba(255, 79, 163, 0.7));
}
.monster.hit {
  animation:
    shake 0.35s linear,
    hitflash 0.35s;
}
.monster.dead {
  animation: poof 0.7s forwards;
}
.hp {
  height: 14px;
  margin: 6px 10px 0;
  border: 2px solid #fff;
  border-radius: 8px;
  background: #1a0a22;
  overflow: hidden;
}
.hp i {
  display: block;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--lime), #d8ff6b);
  transition: width 0.4s;
}
.foe-name {
  margin: 6px 0 0;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--pink);
  text-transform: uppercase;
  font-size: 0.85rem;
}
.board {
  background: rgba(7, 13, 36, 0.78);
  border: 3px solid var(--cyan);
  border-radius: 16px;
  padding: 16px 12px 12px;
  min-height: 190px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow:
    0 0 22px rgba(55, 230, 255, 0.3),
    inset 0 0 30px rgba(55, 230, 255, 0.12);
}
.boss-tag {
  margin: 0;
  color: var(--pink);
  font-weight: 900;
  letter-spacing: 0.2em;
  animation: blinkText 1s steps(2) infinite;
}
.expr {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px 4px;
  font-family: var(--mono);
  font-weight: 800;
  font-size: clamp(1.7rem, 4.4vw, 3.1rem);
  line-height: 1.2;
}
.expr.shake {
  animation: shake 0.35s linear;
}
.tok {
  font: inherit;
  color: var(--white);
  background: none;
  border: 0;
  padding: 2px 8px;
  border-radius: 10px;
  text-shadow: 0 0 8px rgba(55, 230, 255, 0.6);
}
button.tok {
  cursor: pointer;
  min-width: 44px;
  min-height: 52px;
  background: rgba(55, 230, 255, 0.1);
  border: 2px solid rgba(55, 230, 255, 0.45);
  transition:
    transform 0.12s,
    background 0.12s;
}
button.tok:hover {
  transform: translateY(-3px);
  background: rgba(55, 230, 255, 0.28);
}
.tok.pow sup,
.tok.exp sup {
  font-size: 0.62em;
  color: var(--gold);
  text-shadow: 0 0 10px var(--orange);
  margin-left: 2px;
  position: relative;
  top: -0.3em;
  vertical-align: baseline;
}
.tok.pow,
.tok.exp {
  border-color: rgba(255, 224, 102, 0.6);
  background: rgba(255, 224, 102, 0.09);
}
.tok.par {
  color: var(--pink);
  text-shadow: 0 0 10px var(--pink);
  padding: 0 1px;
  font-size: 1.25em;
}
.tok.par.d2 {
  color: var(--lime);
  text-shadow: 0 0 10px var(--lime);
}
.tok.par.d3 {
  color: var(--orange);
}
.tok.sel {
  background: rgba(255, 224, 102, 0.3);
  border-color: var(--gold);
  box-shadow: 0 0 18px var(--gold);
  color: var(--white);
  border-radius: 10px;
}
.tok.spot {
  animation: spotglow 0.9s ease-in-out infinite;
  border-color: var(--lime);
}
.tok.fresh {
  color: var(--lime);
  animation: pop 0.55s ease-out;
}
.tok.zap {
  animation: zapout 0.3s forwards;
}
.coach {
  margin: 4px 0 0;
  min-height: 2.6em;
  text-align: center;
  font-size: 1.05rem;
  color: var(--white);
  max-width: 52ch;
}
.coach.bad {
  color: var(--orange);
}
.coach.good {
  color: var(--lime);
}
.ladder {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
.ladder li {
  background: var(--panel);
  border: 2px solid #34479a;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.9rem;
  color: var(--muted);
}
.ladder li b {
  color: var(--cyan);
  font-family: var(--mono);
  margin-right: 4px;
}
.ladder li.glow {
  border-color: var(--lime);
  color: var(--white);
  box-shadow: 0 0 16px var(--lime);
  animation: pulse 0.9s ease-in-out infinite;
}

/* ── answer pad ── */
.pad {
  align-self: center;
  width: min(760px, 100%);
  display: grid;
  grid-template-columns: minmax(200px, 250px) minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  background: var(--panel);
  border: 3px solid var(--gold);
  border-radius: 16px;
  padding: 12px;
  box-shadow: 0 0 26px rgba(255, 224, 102, 0.4);
}
.pad-q {
  margin: 0;
  font-family: var(--mono);
  font-weight: 800;
  font-size: 1.45rem;
  color: var(--white);
}
.pad-in {
  width: 100%;
  font-family: var(--mono);
  font-weight: 800;
  font-size: 2rem;
  text-align: center;
  color: var(--lime);
  background: #02051a;
  border: 3px solid #3b4f9c;
  border-radius: 10px;
  padding: 6px;
  caret-color: var(--gold);
}
.pad-in.bad {
  border-color: var(--orange);
  animation: shake 0.35s linear;
}
.pad-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.keys {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  width: 100%;
}
.keys button {
  font: inherit;
  font-family: var(--mono);
  font-weight: 800;
  font-size: 1.5rem;
  min-height: 52px;
  color: var(--white);
  background: var(--panel-2);
  border: 3px solid #3b4f9c;
  border-bottom-width: 6px;
  border-radius: 12px;
  cursor: pointer;
}
.keys button:active {
  transform: translateY(3px);
  border-bottom-width: 3px;
}
.keys .go {
  color: var(--ink);
  background: var(--lime);
  border-color: #d3ffc9;
  letter-spacing: 0.08em;
  font-size: 1.15rem;
}

/* ── banner & end ── */
.banner {
  position: absolute;
  inset: 0;
  z-index: 4;
  background: rgba(3, 6, 20, 0.86);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  padding: 20px;
  animation: pop 0.35s ease-out;
}
.banner-title {
  margin: 0;
  font-size: clamp(2rem, 6vw, 3.6rem);
  font-weight: 900;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-shadow: 0 0 20px var(--orange);
}
.banner-sub {
  margin: 0 0 8px;
  font-size: 1.2rem;
  max-width: 40ch;
}
.end-view {
  gap: 8px;
  text-align: center;
  justify-content: center;
}
.end-title {
  margin: 0;
  font-size: clamp(1.6rem, 5vw, 2.6rem);
  font-weight: 900;
  color: var(--gold);
  text-shadow: 0 0 18px var(--orange);
}
.end-stars {
  margin: 0;
  font-size: 2.2rem;
  color: var(--gold);
  letter-spacing: 0.1em;
}
.end-stats {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 8px 0;
}
.end-stats div {
  background: var(--panel);
  border: 2px solid #34479a;
  border-radius: 12px;
  padding: 8px 18px;
}
.end-stats dt {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
}
.end-stats dd {
  margin: 0;
  font-family: var(--mono);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--gold);
}
.new-high {
  margin: 0;
  font-weight: 900;
  letter-spacing: 0.16em;
  color: var(--pink);
  animation: blinkText 0.9s steps(2) infinite;
}
.end-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  margin-top: 8px;
}

/* power mode aura */
.screen.power {
  box-shadow:
    inset 0 0 90px rgba(255, 224, 102, 0.45),
    0 0 0 3px var(--gold);
}
.screen.power .grid-bg {
  opacity: 0.9;
  animation-duration: 2s;
}
.floater {
  position: absolute;
  z-index: 5;
  pointer-events: none;
  font-family: var(--mono);
  font-weight: 900;
  font-size: 1.6rem;
  color: var(--gold);
  text-shadow:
    0 0 10px var(--orange),
    0 2px 0 #000;
  animation: floatup 1s ease-out forwards;
}

.howto {
  max-width: min(520px, 92vw);
  color: var(--white);
  background: var(--panel);
  border: 4px solid var(--cyan);
  border-radius: 18px;
  padding: 18px 22px;
}
.howto::backdrop {
  background: rgba(2, 4, 14, 0.8);
}
.howto h2 {
  margin: 0 0 8px;
  color: var(--cyan);
}
.howto li {
  margin: 8px 0;
  line-height: 1.4;
}
.howto form {
  text-align: center;
  margin-top: 12px;
}

@keyframes bob {
  50% {
    transform: translateY(-8px);
  }
}
@keyframes blink {
  0%,
  93%,
  100% {
    transform: scaleY(1);
  }
  96% {
    transform: scaleY(0.1);
  }
}
@keyframes shake {
  20% {
    transform: translateX(-9px);
  }
  40% {
    transform: translateX(9px);
  }
  60% {
    transform: translateX(-6px);
  }
  80% {
    transform: translateX(6px);
  }
}
@keyframes hitflash {
  50% {
    filter: brightness(2.4) drop-shadow(0 0 20px #fff);
  }
}
@keyframes poof {
  40% {
    transform: scale(1.25) rotate(8deg);
    filter: brightness(2.4);
  }
  100% {
    transform: scale(0) rotate(-40deg);
    opacity: 0;
  }
}
@keyframes pop {
  0% {
    transform: scale(0.6);
    opacity: 0.3;
  }
  60% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}
@keyframes pulse {
  50% {
    transform: scale(1.06);
  }
}
@keyframes blinkText {
  50% {
    opacity: 0.35;
  }
}
@keyframes zapflash {
  50% {
    filter: drop-shadow(0 0 10px #fff) brightness(1.5);
  }
}
@keyframes bulb {
  50% {
    opacity: 0.25;
  }
}
@keyframes gridmove {
  to {
    background-position:
      0 0,
      64px 0,
      0 48px;
  }
}
@keyframes spotglow {
  50% {
    box-shadow: 0 0 22px var(--lime);
    transform: translateY(-4px);
  }
}
@keyframes zapout {
  to {
    transform: scale(0.2);
    opacity: 0;
  }
}
@keyframes floatup {
  to {
    transform: translateY(-70px);
    opacity: 0;
  }
}

@media (max-width: 720px) {
  body {
    padding: 6px 6px 16px;
  }
  .cabinet {
    padding: 6px 8px 8px;
    border-radius: 18px;
  }
  .deck {
    display: none;
  }
  .cabinets {
    grid-template-columns: 1fr;
  }
  .arena,
  .pad {
    grid-template-columns: 1fr;
  }
  .monster {
    width: 110px;
  }
  .monster.boss {
    width: 130px;
  }
  .view {
    padding: 12px 10px 16px;
  }
  .stat {
    min-width: 70px;
    padding: 2px 8px;
  }
  .stat b {
    font-size: 1.1rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}