/* Game Card */
.game-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--duration) var(--ease), border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
  cursor: pointer;
}

.game-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--card-accent, var(--text-dim));
  opacity: 0.8;
  transition: opacity var(--duration) var(--ease);
}

.game-card:hover,
.game-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--card-accent, var(--text-dim));
  box-shadow: var(--shadow-card-hover);
}

.game-card:hover::before,
.game-card:focus-visible::before {
  opacity: 1;
}

.game-card:active {
  transform: translateY(-2px);
}

.game-card__inner {
  padding: 24px 20px 20px;
}

.game-card__emoji {
  font-size: 32px;
  margin-bottom: 12px;
}

.game-card__title {
  font-family: var(--font-heading);
  font-size: clamp(18px, 2.5vw, 22px);
  text-transform: uppercase;
  margin-bottom: 6px;
  line-height: 1.1;
  color: var(--text);
}

.game-card__desc {
  font-family: var(--font-mono);
  font-size: clamp(11px, 1.2vw, 12px);
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

.game-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.game-card__play {
  color: var(--text);
  font-weight: 500;
  transition: color var(--duration);
}

.game-card:hover .game-card__play {
  color: var(--card-accent, var(--text));
}

/* Badge */
.badge {
  display: inline-block;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid currentColor;
  border-radius: 3px;
}

.badge--viral { color: var(--incorrect); }
.badge--new { color: var(--correct); }
.badge--classic { color: var(--text-muted); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: clamp(10px, 2vw, 14px) clamp(20px, 4vw, 32px);
  font-family: var(--font-heading);
  font-size: clamp(16px, 2.5vw, 20px);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 2px solid var(--text);
  border-radius: 6px;
  color: var(--bg);
  background: var(--text);
  transition: all var(--duration) var(--ease);
  cursor: pointer;
}

.btn:hover {
  color: var(--text);
  background: transparent;
}

.btn:active {
  transform: scale(0.97);
}

.btn--outline {
  color: var(--text);
  background: transparent;
}

.btn--outline:hover {
  color: var(--bg);
  background: var(--text);
}

.btn--game {
  flex: 1;
  padding: clamp(14px, 3vw, 20px);
  font-size: clamp(20px, 4vw, 28px);
  border: none;
  border-radius: 8px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.btn--game::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--duration);
}

.btn--game:hover::after {
  background: rgba(255,255,255,0.1);
}

.btn--game:active {
  transform: scale(0.97);
}

/* Stats bar */
.stats-bar {
  display: flex;
  justify-content: center;
  gap: clamp(16px, 4vw, 32px);
  padding: 24px 0;
  font-family: var(--font-mono);
  font-size: clamp(11px, 1.4vw, 12px);
  color: var(--text-muted);
  text-align: center;
}

.stats-bar__num {
  font-family: var(--font-heading);
  font-size: clamp(24px, 5vw, 36px);
  color: var(--text);
  display: block;
  line-height: 1;
}

/* Language selector */
.lang-select {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 28px 6px 10px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='currentColor' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

/* Theme toggle */
.theme-toggle {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.theme-toggle:hover {
  border-color: var(--text-muted);
  background: var(--bg-card);
}

.theme-toggle:active {
  transform: scale(0.93);
}

/* Carousel */
.carousel {
  position: relative;
}

.carousel__track {
  overflow: hidden;
}

.carousel__slides {
  display: flex;
  transition: transform 0.4s var(--ease);
}

.carousel__slide {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, auto);
  gap: var(--gap);
  padding: 0 4px;
}

@media (max-width: 900px) {
  .carousel__slide {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .carousel__slide {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

@media (max-width: 560px) {
  .carousel__slide {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 0;
  }
}

.carousel__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}

.carousel__btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text);
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.carousel__btn:hover:not(:disabled) {
  background: var(--bg-elevated);
  border-color: var(--text-muted);
}

.carousel__btn:active:not(:disabled) {
  transform: scale(0.93);
}

.carousel__btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  color: var(--text-dim);
}

.carousel__dots {
  display: flex;
  gap: 8px;
}

.carousel__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--duration);
  padding: 0;
}

.carousel__dot--active {
  background: var(--text);
  border-color: var(--text);
}

.carousel__dot:hover:not(.carousel__dot--active) {
  background: var(--text-muted);
}