@import url("/shared/styles/tokens.css");
@import url("/shared/styles/games-play.css");

.love-letters-card {
  width: 100%;
}

.love-letters-game {
  display: grid;
  gap: 14px;
}

.love-letters-couple-track {
  --couple-progress: 0;
  position: relative;
  height: 84px;
  border: 1px solid var(--game-border, rgba(255, 255, 255, 0.18));
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--game-card-bg, #0b1120) 76%, #ffffff 24%);
  overflow: hidden;
}

.love-letters-couple-heart {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 36px;
  height: 36px;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 180ms ease, filter 180ms ease, transform 180ms ease;
}

.love-letters-couple-heart::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 2px;
  height: 30px;
  background: #3f1010;
  border-radius: var(--radius-pill);
  transform: translate(-50%, -50%) rotate(16deg);
  opacity: 0;
}

.love-letters-couple-track[data-heart="full"] .love-letters-couple-heart {
  opacity: 0.96;
  filter: none;
}

.couple-icon {
  position: absolute;
  top: 50%;
  width: 58px;
  height: 58px;
  transform: translateY(-50%);
  transition: left 260ms ease, right 260ms ease, opacity 220ms ease, transform 220ms ease;
}

.couple-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.couple-icon.groom img {
  transform: scaleX(-1);
}

.love-letters-couple-track[data-state="together"] .couple-icon {
  opacity: 0;
  pointer-events: none;
}

.love-letters-couple-track[data-state="together"] .love-letters-couple-heart {
  transform: translate(-50%, -50%) scale(1.12);
}

.couple-icon.bride {
  left: calc(6px + (var(--couple-progress, 0) * (50% - 34px)));
}

.couple-icon.groom {
  right: calc(6px + (var(--couple-progress, 0) * (50% - 34px)));
}

.love-letters-hearts {
  display: flex;
  justify-content: center;
  gap: 8px;
  min-height: 28px;
}

.love-letters-heart {
  position: relative;
  width: 24px;
  height: 24px;
  opacity: 1;
}

.love-letters-heart.broken {
  opacity: 0.88;
}

.love-letters-heart.broken img {
  filter: grayscale(0.1) saturate(0.72);
}

.love-letters-heart.broken::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 2px;
  height: 22px;
  background: #3f1010;
  border-radius: var(--radius-pill);
  transform: translate(-50%, -50%) rotate(16deg);
  opacity: 0.88;
}

.love-letters-heart.broken.just-broke {
  animation: heart-break-pop 360ms ease-out;
}

.love-letters-heart.broken.just-broke::after {
  animation: heart-break-crack 420ms ease-out;
}

@keyframes heart-break-pop {
  0% {
    transform: scale(1);
  }
  35% {
    transform: scale(1.16) rotate(-4deg);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes heart-break-crack {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(16deg) scaleY(0.35);
  }
  100% {
    opacity: 0.88;
    transform: translate(-50%, -50%) rotate(16deg) scaleY(1);
  }
}

.love-letters-word {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px 14px;
  min-height: 58px;
}

.love-letters-word-group {
  display: inline-flex;
  gap: 6px;
}

.love-letters-letter-card {
  width: 34px;
  height: 44px;
  border-radius: var(--radius-xs);
  border: 1px solid color-mix(in srgb, var(--game-accent, #0ea5e9) 45%, #ffffff 55%);
  background: rgba(255, 255, 255, 0.9);
  color: #1f2937;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--game-home-font-sans, "Raleway", sans-serif);
  font-size: 1.05rem;
  font-weight: 800;
  text-transform: uppercase;
}

.love-letters-letter-card.blank {
  border-style: dashed;
  border-color: color-mix(in srgb, var(--game-accent, #0ea5e9) 65%, #ffffff 35%);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--game-accent, #0ea5e9) 30%, #ffffff 70%),
    color-mix(in srgb, var(--game-accent, #0ea5e9) 16%, #ffffff 84%)
  );
  color: var(--game-accent-strong, #0f766e);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--game-accent, #0ea5e9) 22%, #ffffff 78%);
}

.love-letters-clue-section {
  display: grid;
  gap: 4px;
  text-align: center;
}

.love-letters-clue-label {
  margin: 0;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--game-card-muted, rgba(255, 255, 255, 0.72));
}

.love-letters-clue {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--game-fg, #ffffff);
}

.love-letters-keyboard {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}

.love-letters-key {
  min-height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--game-border, rgba(255, 255, 255, 0.2));
  background: color-mix(in srgb, var(--game-card-bg, #0b1120) 74%, #ffffff 26%);
  color: var(--game-fg, #ffffff);
  font-weight: 700;
}

.love-letters-key.correct {
  background: color-mix(in srgb, #16a34a 70%, #ffffff 30%);
  border-color: #16a34a;
}

.love-letters-key.wrong {
  background: color-mix(in srgb, #ef4444 68%, #ffffff 32%);
  border-color: #ef4444;
}

.love-letters-message {
  min-height: 1.4em;
  margin: 0;
  text-align: center;
  color: var(--game-card-muted, rgba(255, 255, 255, 0.8));
  font-weight: 600;
}

@media (max-width: 540px) {
  .love-letters-keyboard {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .love-letters-letter-card {
    width: 30px;
    height: 40px;
  }
}