.search-section {
  padding: 1.5rem;
  text-align: center;
}

#search-bar {
  width: 100%;
  max-width: 600px;
  padding: 1rem 1.4rem;
  font-size: 1.1rem;
  border: 2px solid #475569;
  border-radius: 999px;
  background: #1e293b;
  color: white;
}

#search-bar:focus {
  outline: none;
  border-color: #60a5fa;
  box-shadow: 0 0 0 4px rgba(96,165,250,0.3);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.6rem;
  padding: 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
}

.card {
  background: #1e293b;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 6px 16px rgba(0,0,0,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.55);
}

.card-image img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 7 / 10;
  object-fit: cover;
}

.card-info {
  padding: 1rem;
  text-align: center;
}

.card-name {
  font-weight: 700;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.card-meta {
  color: #94a3b8;
  font-size: 0.95rem;
}

.card-amount {
  font-weight: bold;
  color: #60a5fa;
}

.hidden { display: none !important; }

#loading {
  text-align: center;
  padding: 6rem 1rem;
  color: #94a3b8;
  font-size: 1.4rem;
}

/* Modal & overlay – fixed empty box on load (both start hidden) */
#overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 1999;
  display: none;
}

#card-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #1e293b;
  color: #e2e8f0;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 10px 40px rgba(0,0,0,0.7);
  z-index: 2000;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  text-align: center;
  display: none; /* Critical fix: hidden on page load */
}

#card-modal img {
  width: 100%;
  max-height: 350px;
  object-fit: contain;
  border-radius: 0.6rem;
  margin-bottom: 1.2rem;
}

#card-modal h2 {
  margin: 0 0 1rem;
  font-size: 1.8rem;
}

#card-modal p {
  margin: 0.6rem 0;
  font-size: 1.05rem;
}

#card-modal label {
  display: block;
  margin: 1.2rem 0 0.4rem;
  font-weight: 600;
}

#card-modal input[type="number"] {
  width: 100%;
  padding: 0.8rem;
  font-size: 1.1rem;
  background: #111827;
  color: #e2e8f0;
  border: 1px solid #475569;
  border-radius: 0.5rem;
  text-align: center;
}

#card-modal .modal-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

#card-modal button {
  flex: 1;
  padding: 0.9rem;
  font-size: 1rem;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background 0.2s;
}

#update-amount-btn { background: #3b82f6; color: white; }
#update-amount-btn:hover { background: #2563eb; }

#delete-card-btn { background: #ef4444; color: white; }
#delete-card-btn:hover { background: #dc2626; }

#close-modal-btn { background: #6b7280; color: white; }
#close-modal-btn:hover { background: #4b5563; }