.cards-main {
  padding: 48px 24px 80px;
}

/* --- Modal (Karten-Detailansicht) --- */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
}

.modal-content {
  background: var(--surface);
  border: 1px solid var(--border);
  margin: 5% auto;
  padding: 25px;
  width: 90%;
  border-radius: 12px;
  position: relative;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.7);
  animation-name: modalOpen;
  animation-duration: 0.3s;
}

@keyframes modalOpen {
  from { opacity: 0; transform: translateY(-50px); }
  to { opacity: 1; transform: translateY(0); }
}

.close-button {
  color: var(--text-muted);
  float: right;
  font-size: 28px;
  font-weight: bold;
  position: absolute;
  top: 10px;
  right: 20px;
  transition: color 0.2s;
  cursor: pointer;
}

.close-button:hover,
.close-button:focus {
  color: var(--text);
}

.cards-intro h1 {
  font-size: 2rem;
  margin: 0 0 12px;
}

.cards-intro p {
  color: var(--text-muted);
  max-width: 640px;
}

.cards-intro-actions {
  margin-top: 16px;
}

.back-link {
  display: inline-block;
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 0.9rem;
}
.back-link:hover { color: var(--text); }

.info-text {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  color: var(--text-muted);
  margin: 0 0 24px;
}
.info-text code {
  background: var(--bg-alt);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent-hover);
}

/* --- Sammler-Liste --- */
.collector-list-section { margin-top: 40px; }

.collector-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.collector-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s ease;
}
.collector-card:hover { border-color: var(--accent); color: var(--text); }

.collector-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--bg-alt);
}
.collector-avatar-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.1rem;
}

.collector-card .collector-name {
  font-weight: 600;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.collector-card .collector-count {
  color: var(--accent-hover);
  font-size: 0.85rem;
  font-weight: 600;
  flex-shrink: 0;
}

/* --- Karten-Visual (Mini-Card für Grid + Detail) --- */
.card-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 5 / 7;
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 3px solid #888;
  background: #1c1c24;
  cursor: pointer;
  transition: transform 0.15s ease;
}
.card-visual:hover { transform: translateY(-4px); }

.card-visual.foil {
  background-image: linear-gradient(125deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.25) 45%, rgba(255,255,255,0.08) 60%);
}

.card-visual .card-rarity-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(0,0,0,0.55);
  color: #fff;
  z-index: 2;
}

.card-count-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(0,0,0,0.55);
  color: #fff;
  z-index: 2;
}

.card-visual .card-art {
  flex: 1;
  width: 100%;
  object-fit: cover;
}

.card-art-animated-overlay {
  position: absolute;
  overflow: hidden;
  border-radius: 4px;
  pointer-events: none;
  z-index: 1;
}
.card-art-animated-overlay-img {
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: auto;
  transform: translateY(-50%);
}

.card-visual .card-name {
  padding: 8px 10px 4px;
  font-weight: 700;
  font-size: 0.95rem;
  text-align: center;
}

.card-visual .card-desc {
  padding: 0 10px 10px;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  overflow: hidden;
}

.card-visual-locked {
  cursor: default;
  background: #0c0c10;
  align-items: center;
  justify-content: center;
}
.card-visual-locked:hover { transform: none; }
.card-visual-locked .card-locked-mark {
  font-size: 3rem;
  font-weight: 700;
  color: #3a3a44;
}

.binder-progress {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: -8px 0 20px;
}

.card-detail-meta {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: 4px 0;
}

/* --- Sammelheft --- */
.binder {
  background: linear-gradient(180deg, #2a2a34, #1c1c24);
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 28px 28px 36px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.binder-bookmarks {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.bookmark {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: 999px 999px 0 0;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
}
.bookmark.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.binder-page {
  background: var(--bg);
  border-radius: 10px;
  padding: 24px;
  min-height: 300px;
}

.binder-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 18px;
}

/* --- Shop --- */
.shop-header {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.shop-header h1 { margin: 0; font-size: 1.75rem; }

.wallet-balance {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 16px;
  font-weight: 700;
  color: var(--accent-hover);
  align-items: center;
  gap: 8px;
}
.wallet-balance i { font-size: 0.95em; }

.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.shop-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.shop-item h3 { margin: 0 0 12px; }
.shop-item-image { width: 100%; max-width: 140px; border-radius: 8px; margin: 0 0 14px; }
.shop-item .shop-price {
  color: var(--accent-hover);
  font-weight: 700;
  margin-bottom: 6px;
}
.shop-item .shop-owned {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin: 0 0 12px;
  min-height: 1.1em;
}

.shop-qty-stepper {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.shop-qty-stepper .qty-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  line-height: 1;
}
.shop-qty-stepper .qty-btn:hover { border-color: var(--accent); color: var(--accent); }
.shop-qty-stepper .qty-input {
  width: 50px;
  text-align: center;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 6px 4px;
  font-size: 0.95rem;
}

.buy-button {
  width: 100%;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.buy-button-success {
  background: transparent !important;
  border: none !important;
  display: flex;
  align-items: center;
  justify-content: center;
}
.buy-check-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #2fb344;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  animation: checkPop 0.3s ease;
}
@keyframes checkPop {
  from { transform: scale(0.3); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.buy-button-error {
  background: #c0392b !important;
  border-color: #c0392b !important;
  color: #fff !important;
  font-size: 0.8rem;
}

/* --- Booster-Pull-Reveal-Modal --- */
.pull-reveal {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.pull-reveal .card-visual { width: 220px; }

/* --- Booster-Fortschritt (Sammelheft "Nach Booster") --- */
.booster-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.booster-row {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  cursor: pointer;
  transition: border-color 0.15s ease;
}
.booster-row:hover { border-color: var(--accent); }
.booster-row.complete { border-color: #2fb344; }
.booster-row-head {
  display: flex;
  align-items: center;
  gap: 12px;
}
.booster-row-head img {
  width: 36px; height: 36px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
}
.booster-row-name {
  font-weight: 700;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.booster-row-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--bg-alt);
  color: var(--text-muted);
  flex-shrink: 0;
}
.booster-row.inactive .booster-row-badge { color: var(--text-muted); }
.booster-row-count {
  font-size: 0.85rem;
  color: var(--accent-hover);
  font-weight: 700;
  flex-shrink: 0;
}
.booster-progress-track {
  margin-top: 10px;
  height: 8px;
  border-radius: 999px;
  background: var(--bg-alt);
  overflow: hidden;
}
.booster-progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
  transition: width 0.3s ease;
}
.booster-row.complete .booster-progress-fill { background: #2fb344; }
.binder-mode-toggle {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.binder-mode-toggle button {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
}
.binder-mode-toggle button.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* --- Toasts --- */
.toast-container {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  width: calc(100% - 32px);
  max-width: 420px;
  pointer-events: none;
}
.toast {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 18px;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.4);
  font-size: 0.9rem;
  text-align: center;
  animation: toastIn 0.25s ease;
  max-width: 100%;
}
.toast.toast-error { border-color: #c0392b; color: #ff8a7a; }
.toast.toast-success { border-color: #2fb344; }
@keyframes toastIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Skeleton-Loading --- */
.skeleton {
  background: linear-gradient(90deg, var(--surface) 25%, var(--bg-alt) 37%, var(--surface) 63%);
  background-size: 400% 100%;
  animation: skeletonShine 1.4s ease infinite;
  border-radius: 10px;
}
@keyframes skeletonShine {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

/* ===================== Responsive ===================== */
@media (max-width: 768px) {
  .cards-main { padding: 24px 14px 60px; }
  .cards-intro h1 { font-size: 1.5rem; }

  .binder { padding: 16px 12px 20px; }
  .binder-page { padding: 14px; }
  .binder-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 12px; }
  .binder-bookmarks { gap: 6px; overflow-x: auto; -webkit-overflow-scrolling: touch; flex-wrap: nowrap; padding-bottom: 4px; }
  .bookmark { flex-shrink: 0; padding: 8px 14px; font-size: 0.8rem; }

  .shop-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
  .shop-item { padding: 14px; }
  .shop-header { gap: 10px; position: sticky; top: 0; background: var(--bg); z-index: 20; padding: 10px 0; margin: 0 0 4px; }
  .shop-header h1 { font-size: 1.3rem; }
  .wallet-balance { padding: 8px 14px; font-size: 0.9rem; }

  .collector-list { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }

  .modal-content { width: 92%; margin: 12% auto; padding: 18px; }

  .booster-row-head img { width: 30px; height: 30px; }
}

@media (max-width: 480px) {
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
  .binder-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .shop-qty-stepper .qty-btn { width: 38px; height: 38px; }
  .buy-button { padding: 12px; font-size: 1rem; }
}

@media (hover: none) and (pointer: coarse) {
  .card-visual:hover { transform: none; }
  .qty-btn, .bookmark, .buy-button, .booster-row { min-height: 38px; }
}