/* Virtual Collection Album & Booster Pack Styles */
.collection-header-banner {
  background: linear-gradient(135deg, rgba(0, 43, 92, 0.9) 0%, rgba(22, 34, 56, 0.95) 100%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
}

/* Virtual Trading Card */
.trading-card {
  aspect-ratio: 2.5 / 3.5;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  border: 2px solid var(--rarity-common);
  background: var(--bg-dark-card);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-bounce), box-shadow var(--transition-normal);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.trading-card:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 12px 30px rgba(0, 210, 255, 0.3);
}

.trading-card.rare { border-color: var(--rarity-rare); }
.trading-card.epic { border-color: var(--rarity-epic); box-shadow: 0 0 15px rgba(168, 85, 247, 0.4); }
.trading-card.legendary { 
  border-color: var(--rarity-legendary); 
  box-shadow: 0 0 25px rgba(234, 179, 8, 0.6);
  animation: floatAnim 3s infinite ease-in-out;
}

.trading-card.locked {
  filter: grayscale(1) opacity(0.35);
}

.card-inner-img {
  width: 100%;
  height: 65%;
  object-fit: cover;
  background: #0f172a;
}

.card-inner-info {
  padding: 0.75rem;
  flex: 1;
  background: linear-gradient(0deg, #070b14 0%, rgba(14, 23, 42, 0.95) 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-player-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  line-height: 1.1;
}

.card-player-pos {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.card-rarity-tag {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
}

/* Booster Opening Animation Modal */
.booster-stage {
  text-align: center;
  padding: 2rem 0;
}

.booster-pack-box {
  width: 180px;
  height: 270px;
  margin: 0 auto 1.5rem auto;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary-dark) 100%);
  border: 3px solid var(--color-accent-gold);
  border-radius: var(--radius-md);
  box-shadow: 0 0 35px rgba(255, 215, 0, 0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  animation: pulseGlow 2s infinite;
  transition: transform 0.3s ease;
}

.booster-pack-box:hover {
  transform: scale(1.05) rotate(2deg);
}

.opened-cards-flex {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}