:root {
  --gold: #f2c66d;
  --gold-dark: #9e6b2e;
  --ink: #1a1027;
  --panel: rgba(23, 14, 39, 0.82);
  --panel-bright: rgba(57, 31, 84, 0.9);
  --teal: #6ff4df;
  --violet: #9a66ff;
  --danger: #f36868;
  --health: #5cdf85;
  --block: #77d7ff;
  --text: #fff3cf;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: #0c0814;
  color: var(--text);
  font-family: "Trebuchet MS", "Segoe UI", Arial, sans-serif;
}

button,
input {
  font: inherit;
}

.game-shell {
  position: fixed;
  inset: 0;
  min-width: 320px;
  min-height: 540px;
  overflow: hidden;
  isolation: isolate;
  cursor: default;
  background: #0c0814;
}

.scene-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  filter: saturate(1.08) contrast(1.02);
}

.game-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 207, 104, 0.15), transparent 23%),
    linear-gradient(to bottom, rgba(7, 4, 14, 0.1), rgba(7, 4, 14, 0.14) 54%, rgba(7, 4, 14, 0.52));
}

.effects-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 18;
  pointer-events: none;
}

.top-bar {
  position: absolute;
  top: 14px;
  left: 50%;
  width: min(1120px, calc(100% - 28px));
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  z-index: 50;
  pointer-events: none;
}

.top-pill,
.pile-panel,
.nameplate,
.health-wrap {
  border: 1px solid rgba(242, 198, 109, 0.55);
  background: linear-gradient(180deg, rgba(62, 35, 88, 0.9), rgba(22, 13, 36, 0.86));
  box-shadow:
    inset 0 0 18px rgba(255, 211, 118, 0.08),
    0 10px 30px rgba(7, 4, 16, 0.38);
}

.top-pill {
  min-width: 0;
  height: 52px;
  padding: 8px 10px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.top-pill span,
.pile-panel span,
.health-wrap span {
  display: block;
  color: #d9c5ff;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0;
}

.top-pill strong {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #fff7d8;
  font-size: clamp(13px, 1.3vw, 19px);
  line-height: 1.05;
}

.top-pill.muted {
  opacity: 0.82;
}

.play-area {
  position: absolute;
  left: 19%;
  right: 19%;
  top: 19%;
  bottom: 31%;
  z-index: 6;
  pointer-events: none;
  border-radius: 50%;
  opacity: 0;
  border: 2px solid rgba(111, 244, 223, 0.35);
  box-shadow: inset 0 0 60px rgba(111, 244, 223, 0.12), 0 0 35px rgba(154, 102, 255, 0.18);
  transition: opacity 160ms ease;
}

.play-area.valid-drop {
  opacity: 1;
}

.combat-layer {
  position: absolute;
  inset: 0;
  z-index: 12;
  pointer-events: none;
}

.combatant {
  position: absolute;
  width: clamp(230px, 25vw, 430px);
  display: flex;
  flex-direction: column;
  align-items: center;
  transform-origin: center bottom;
}

.player-slot {
  left: clamp(2px, 5vw, 82px);
  bottom: clamp(128px, 21vh, 220px);
}

.enemy-slot {
  right: clamp(4px, 7vw, 110px);
  bottom: clamp(146px, 24vh, 240px);
}

.combat-sprite {
  max-width: 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
  filter: drop-shadow(0 26px 20px rgba(0, 0, 0, 0.45));
  transform-origin: center bottom;
}

.player-sprite {
  height: clamp(290px, 54vh, 650px);
  animation: broloIdle 3.8s ease-in-out infinite;
}

.enemy-sprite {
  height: clamp(260px, 48vh, 590px);
  animation: skellyIdle 4.2s ease-in-out infinite;
}

.combatant.target-ready .combat-sprite {
  filter:
    drop-shadow(0 0 15px rgba(111, 244, 223, 0.9))
    drop-shadow(0 26px 20px rgba(0, 0, 0, 0.45));
}

.combatant.casting .combat-sprite {
  animation: castSnap 460ms cubic-bezier(0.18, 0.78, 0.22, 1.2);
}

.combatant.hit .combat-sprite {
  animation: hitShake 390ms ease;
}

.combatant.attack-lunge .combat-sprite {
  animation: enemyLunge 520ms cubic-bezier(0.18, 0.78, 0.22, 1.05);
}

.combatant.bone-slip .combat-sprite {
  animation: boneSlip 740ms ease-in-out;
}

.nameplate {
  min-width: min(310px, 88%);
  margin-top: -16px;
  padding: 8px 12px;
  border-radius: 8px 8px 0 0;
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  text-shadow: 0 2px 2px rgba(0, 0, 0, 0.5);
}

.nameplate strong {
  font-size: clamp(13px, 1.3vw, 18px);
  white-space: nowrap;
}

.nameplate span {
  color: #d7f8ff;
  font-size: clamp(12px, 1vw, 15px);
  white-space: nowrap;
}

.health-wrap {
  width: min(330px, 90%);
  padding: 8px 10px 10px;
  border-top: 0;
  border-radius: 0 0 8px 8px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: center;
}

.health-bar {
  position: relative;
  height: 14px;
  border-radius: 7px;
  overflow: hidden;
  background: rgba(15, 7, 25, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.health-bar i {
  position: absolute;
  inset: 0;
  width: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #2bd56a, var(--health), #e1ff9a);
  transform-origin: left center;
  transition: transform 260ms ease;
}

.enemy-health i {
  background: linear-gradient(90deg, #fa6161, #ff9a58, #ffe080);
}

.health-wrap strong {
  min-width: 52px;
  text-align: right;
  font-size: 13px;
}

.battle-feed {
  position: absolute;
  left: 50%;
  top: 84px;
  transform: translateX(-50%);
  z-index: 55;
  width: min(560px, calc(100% - 32px));
  display: flex;
  justify-content: center;
  pointer-events: none;
}

#battleToast {
  min-height: 34px;
  max-width: 100%;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid rgba(242, 198, 109, 0.38);
  background: rgba(18, 10, 31, 0.72);
  box-shadow: 0 10px 30px rgba(7, 4, 16, 0.35);
  color: #fff5d4;
  text-align: center;
  font-size: clamp(12px, 1.2vw, 16px);
  line-height: 1.2;
  text-shadow: 0 2px 3px rgba(0, 0, 0, 0.5);
}

.bottom-bar {
  position: absolute;
  inset-inline: 18px;
  bottom: 18px;
  z-index: 65;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  pointer-events: none;
}

.pile-panel {
  min-width: 172px;
  padding: 10px 12px;
  border-radius: 8px;
  display: flex;
  gap: 18px;
  pointer-events: none;
}

.pile-panel strong {
  display: block;
  color: #fff7d8;
  font-size: 18px;
}

.end-turn {
  pointer-events: auto;
  min-width: 142px;
  min-height: 54px;
  padding: 13px 18px;
  border: 1px solid rgba(255, 222, 139, 0.82);
  border-radius: 8px;
  color: #311709;
  font-weight: 800;
  letter-spacing: 0;
  background:
    linear-gradient(180deg, #ffe691, #f1a749 72%, #a86129);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    0 10px 24px rgba(0, 0, 0, 0.34),
    0 0 26px rgba(244, 184, 77, 0.22);
  cursor: pointer;
  transition: transform 120ms ease, filter 120ms ease;
}

.end-turn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.end-turn:active {
  transform: translateY(1px);
}

.end-turn:disabled {
  cursor: default;
  filter: grayscale(0.5) brightness(0.75);
  transform: none;
}

.card-layer {
  position: absolute;
  inset: 0;
  z-index: 60;
  pointer-events: none;
}

.game-card {
  position: absolute;
  left: 0;
  top: 0;
  width: clamp(116px, 10.4vw, 174px);
  aspect-ratio: 2 / 3;
  transform-origin: center center;
  will-change: transform, filter;
  user-select: none;
  -webkit-user-drag: none;
  filter: drop-shadow(0 16px 12px rgba(0, 0, 0, 0.42));
}

.game-card.hovered,
.game-card.dragging {
  filter:
    drop-shadow(0 0 18px rgba(242, 198, 109, 0.55))
    drop-shadow(0 24px 18px rgba(0, 0, 0, 0.52));
}

.game-card.played {
  pointer-events: none;
  filter: drop-shadow(0 8px 8px rgba(0, 0, 0, 0.38));
}

.card-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}

.card-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  color: #fff7dc;
  text-shadow:
    0 2px 3px rgba(0, 0, 0, 0.86),
    0 0 8px rgba(72, 37, 106, 0.72);
}

.card-cost {
  position: absolute;
  left: 9%;
  top: 5.4%;
  width: 20%;
  aspect-ratio: 1;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(255, 239, 180, 0.82);
  color: #180d28;
  font-size: clamp(15px, 1.5vw, 24px);
  font-weight: 900;
  background: radial-gradient(circle at 35% 30%, #ffffff, #7bf0ff 38%, #3c71df 76%, #1b185a);
  box-shadow: 0 0 13px rgba(111, 244, 223, 0.58);
}

.card-title {
  position: absolute;
  left: 18%;
  right: 11%;
  top: 7.2%;
  min-height: 11.5%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: clamp(10px, 0.92vw, 15px);
  font-weight: 900;
  line-height: 1.02;
  color: #fff1c2;
}

.card-text {
  position: absolute;
  left: 13%;
  right: 13%;
  bottom: 8.5%;
  min-height: 15%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: clamp(9px, 0.76vw, 13px);
  line-height: 1.13;
  color: #35210d;
  text-shadow: 0 1px 0 rgba(255, 244, 205, 0.5);
  font-weight: 800;
}

.card-type {
  position: absolute;
  left: 17%;
  right: 17%;
  bottom: 23.5%;
  text-align: center;
  color: #f8e8a7;
  font-size: clamp(8px, 0.66vw, 11px);
  font-weight: 800;
  text-transform: uppercase;
}

.sparkle {
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #fff2a8;
  box-shadow: 0 0 11px #f4c86a;
  pointer-events: none;
  animation: sparklePop 700ms ease forwards;
}

.float-text {
  position: absolute;
  z-index: 80;
  max-width: min(280px, 70vw);
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid rgba(255, 230, 145, 0.55);
  color: #fff7d5;
  background: rgba(19, 11, 31, 0.82);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.36);
  font-weight: 900;
  text-align: center;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: floatUp 1200ms ease-out forwards;
}

.float-text.damage {
  color: #ffd1bf;
  border-color: rgba(255, 120, 95, 0.7);
}

.float-text.block {
  color: #c9f8ff;
  border-color: rgba(111, 244, 223, 0.72);
}

.float-text.heal {
  color: #dbffd9;
  border-color: rgba(103, 228, 128, 0.72);
}

@keyframes broloIdle {
  0%,
  100% {
    transform: translateY(0) rotate(-0.4deg);
  }
  50% {
    transform: translateY(-8px) rotate(0.6deg);
  }
}

@keyframes skellyIdle {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  45% {
    transform: translateY(-5px) rotate(-1deg);
  }
  55% {
    transform: translateY(-3px) rotate(1.1deg);
  }
}

@keyframes castSnap {
  0% {
    transform: translateY(0) rotate(0);
  }
  38% {
    transform: translateY(-18px) rotate(-4deg) scale(1.03);
  }
  68% {
    transform: translateY(4px) rotate(2deg) scale(0.99);
  }
  100% {
    transform: translateY(0) rotate(0) scale(1);
  }
}

@keyframes hitShake {
  0%,
  100% {
    transform: translateX(0) rotate(0);
  }
  24% {
    transform: translateX(-12px) rotate(-3deg);
  }
  50% {
    transform: translateX(10px) rotate(2deg);
  }
  76% {
    transform: translateX(-6px) rotate(-1deg);
  }
}

@keyframes enemyLunge {
  0%,
  100% {
    transform: translateX(0) translateY(0) rotate(0);
  }
  40% {
    transform: translateX(-44px) translateY(-12px) rotate(-5deg) scale(1.03);
  }
  68% {
    transform: translateX(9px) translateY(4px) rotate(3deg);
  }
}

@keyframes boneSlip {
  0%,
  100% {
    transform: translateY(0) rotate(0);
  }
  18% {
    transform: translateY(8px) rotate(4deg);
  }
  35% {
    transform: translateY(-6px) rotate(-5deg);
  }
  54% {
    transform: translateY(4px) rotate(2deg);
  }
  74% {
    transform: translateY(-3px) rotate(-1deg);
  }
}

@keyframes sparklePop {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.4);
  }
  30% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate(var(--dx), var(--dy)) scale(0.05);
  }
}

@keyframes floatUp {
  0% {
    opacity: 0;
    transform: translate(-50%, -36%) scale(0.92);
  }
  15% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.04);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -126%) scale(0.96);
  }
}

@media (max-width: 760px) {
  .top-bar {
    top: 8px;
    left: 8px;
    right: auto;
    width: calc(100vw - 16px);
    max-width: 374px;
    transform: none;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .top-pill {
    height: 42px;
    padding: 5px 7px;
  }

  .top-pill span,
  .pile-panel span,
  .health-wrap span {
    font-size: 9px;
  }

  .battle-feed {
    top: 104px;
  }

  .combatant {
    width: 42vw;
  }

  .player-slot {
    left: 1vw;
    bottom: 28vh;
  }

  .enemy-slot {
    right: 1vw;
    bottom: 30vh;
  }

  .player-sprite {
    height: 40vh;
  }

  .enemy-sprite {
    height: 36vh;
  }

  .nameplate {
    min-width: 178px;
    padding: 6px 8px;
  }

  .nameplate strong {
    font-size: 11px;
  }

  .nameplate span {
    font-size: 10px;
  }

  .health-wrap {
    width: 186px;
    grid-template-columns: 1fr auto;
  }

  .health-wrap span {
    display: none;
  }

  .bottom-bar {
    inset-inline: 8px;
    bottom: 8px;
  }

  .pile-panel {
    min-width: 132px;
    gap: 10px;
    padding: 8px;
  }

  .end-turn {
    min-width: 104px;
    min-height: 44px;
    padding: 9px 12px;
  }

  .game-card {
    width: clamp(96px, 21vw, 126px);
  }
}