body {
    font-family: sans-serif;
    background-color: #121212; /* Dark background */
    color: #f5f5f5;
    padding: 20px;
  }

  h1 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 2em;
    color: #f5f5f5;
  }

  .grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr); /* exactly 6 cards per row */
    gap: 20px;
    max-width: 1400px;
    margin: auto;
  }

  /* Tablet: 3 cards per row */
@media (max-width: 992px) {
  .grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Mobile: 2 cards per row */
@media (max-width: 600px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Small Mobile: 1 card per row */
@media (max-width: 400px) {
  .grid {
    grid-template-columns: repeat(1, 1fr);
  }
}

  .card {
    background: #1e1e1e;
    border: 1px solid #333;
    border-radius: 10px;
    padding: 10px;
    text-align: center;
    box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
    transition: transform 0.2s;
  }

  .card:hover {
    transform: scale(1.02);
  }

  .card img {
    max-width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
  }

  .card h3 {
    margin: 10px 0 5px;
    font-size: 1.1em;
    color: #ffffff;
  }

  .card p {
    margin: 0;
    font-size: 0.95em;
    color: #aaaaaa;
  }

  .card.no-image .placeholder {
    width: 100%;
    height: 250px;
    background-color: #2a2a2a;
    border: 2px dashed #555;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
    font-style: italic;
    font-size: 1em;
  }

  .card.owned {
    border: 3px solid gold;
    box-shadow: 0 0 10px gold;
  }

  .card.owned.no-image .placeholder {
    border: 3px dashed gold;
    background-color: #2a2a00;
    color: gold;
  }

  .modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    flex-direction: column;
  }

  .modal.hidden {
    display: none;
  }

  .card.owned h3,
.card.owned p {
  color: gold; /* fallback */
  background: linear-gradient(45deg, #ffd700, #ffac33, #ffd700);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: bold;
}

.card h3,
.card p {
  color: red;
}

/* Smooth Tinder-like slide */
/* Smooth Tinder-like slide with scale & fade */
#modalImg {
  transform: translateX(0) scale(1);
  opacity: 1;
  transition:
    transform 260ms cubic-bezier(.2,.8,.2,1),
    opacity   260ms cubic-bezier(.2,.8,.2,1);
  will-change: transform, opacity;
  box-shadow: 0 10px 30px rgba(0,0,0,0.45);
  border-radius: 10px;
}

/* Leaving the screen */
#modalImg.slide-out-left  { transform: translateX(-40%) rotate(-5deg) scale(.96); opacity: 0; }
#modalImg.slide-out-right { transform: translateX( 40%) rotate( 5deg) scale(.96); opacity: 0; }

/* Entering from a side (start slightly zoomed & offset, then transition to center) */
#modalImg.enter-from-left  { transform: translateX(-28%) scale(1.02); opacity: 0; }
#modalImg.enter-from-right { transform: translateX( 28%) scale(1.02); opacity: 0; }

/* Helps mobile swipes feel right (vertical scroll allowed, we handle horizontal) */
.modal { touch-action: pan-y; 
   overscroll-behavior: contain;     /* prevent background scroll bounce */
}