/* styles/memory-game.css
   Styles für das Memory-Modul (memory-game.js). */

.memory-game {
  font-family: var(--font-body, sans-serif);
  font-weight: var(--font-weight-body, 500);
  max-width: 520px;
  margin: 0 auto;
}

.memory-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1rem;
  gap: 1rem;
}

.memory-instructions {
  font-size: 0.95rem;
  color: var(--color-text, #222);
  margin: 0;
}

.memory-timer {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary, #333);
  margin: 0;
  white-space: nowrap;
}

.memory-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.memory-card {
  aspect-ratio: 1;
  perspective: 600px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
}

.memory-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.4s;
  transform-style: preserve-3d;
}

.memory-card.is-flipped .memory-card-inner,
.memory-card.is-matched .memory-card-inner {
  transform: rotateY(180deg);
}

.memory-card-back,
.memory-card-front {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border-radius: var(--border-radius, 12px);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-memory-icon, #00418e);
}

.memory-card-back {
  background: var(--color-memory-card-back, #1f2148);
}

.memory-card-front {
  background: var(--color-background, #fff);
  transform: rotateY(180deg);
  overflow: hidden;
  padding: 6px;
  text-align: center;
}

.memory-card.is-matched .memory-card-front {
  border-color: var(--color-success, #34a853);
  background: var(--color-success-bg, #e6f4ea);
}

.memory-icon-main {
  width: 80%;
  height: 80%;
  color: var(--color-memory-icon, #00418e);
}

.memory-icon-watermark {
  position: absolute;
  width: 80%;
  height: 80%;
  color: var(--color-muted, #999);
  opacity: 0.15;
}

.memory-term-text {
  position: relative;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-memory-icon, #00418e);
  line-height: 1.15;
  padding: 0 4px;
  overflow-wrap: break-word;
  hyphens: manual;
}

.memory-result {
  text-align: center;
}

.memory-result-text {
  font-size: 1.15rem;
  font-weight: 600;
  padding: 1.5rem;
  border: 1px solid var(--color-border, #ccc);
  border-radius: var(--border-radius, 12px);
  margin-bottom: 1rem;
}

.memory-play-again {
  padding: 0.6rem 1.4rem;
  border-radius: var(--border-radius, 12px);
  border: 1px solid var(--color-button-bg, #00418e);
  background: var(--color-button-bg, #00418e);
  color: var(--color-button-text, #fff);
  cursor: pointer;
  font-size: 0.95rem;
}

.memory-play-again:hover {
  background: var(--color-button-hover-bg, #1f2148);
  border-color: var(--color-button-hover-bg, #1f2148);
  color: var(--color-button-hover-text, #fff);
}