/* Challenge Library Dialog */

.storyframe.challenge-library {
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.98), rgba(26, 26, 46, 0.95));
}

.storyframe.challenge-library .window-content {
  padding: 16px;
  overflow: hidden;
}

.storyframe.challenge-library .library-content {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: 540px;
  overflow-y: auto;
  padding: 4px;
}

.storyframe.challenge-library .library-content::-webkit-scrollbar {
  width: 8px;
}

.storyframe.challenge-library .library-content::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
}

.storyframe.challenge-library .library-content::-webkit-scrollbar-thumb {
  background: rgba(94, 129, 172, 0.4);
  border-radius: 4px;
}

.storyframe.challenge-library .library-content::-webkit-scrollbar-thumb:hover {
  background: rgba(94, 129, 172, 0.6);
}

/* Challenge Cards */
.storyframe.challenge-library .lib-challenge-card {
  background: linear-gradient(135deg, rgba(94, 129, 172, 0.15), rgba(94, 129, 172, 0.08));
  border: 1px solid rgba(94, 129, 172, 0.35);
  border-radius: 10px;
  padding: 16px;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.25);
  transition: all 0.3s ease;
}

.storyframe.challenge-library .lib-challenge-card:hover {
  border-color: rgba(94, 129, 172, 0.5);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.35);
  transform: translateY(-2px);
}

/* Card Header */
.storyframe.challenge-library .lib-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(94, 129, 172, 0.25);
}

.storyframe.challenge-library .lib-card-title-section {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.storyframe.challenge-library .lib-card-icon {
  font-size: 18px;
  color: rgba(94, 129, 172, 0.7);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.storyframe.challenge-library .lib-card-title {
  font-weight: 700;
  font-size: 16px;
  color: #e0e0e0;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  letter-spacing: 0.02em;
}

/* Card Actions */
.storyframe.challenge-library .lib-card-actions {
  display: flex;
  gap: 6px;
}

/* Edit Button */
.storyframe.challenge-library .lib-edit-btn {
  background: linear-gradient(135deg, rgba(94, 129, 172, 0.3), rgba(94, 129, 172, 0.2));
  border: 1px solid rgba(94, 129, 172, 0.5);
  color: #5e81ac;
  padding: 7px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.storyframe.challenge-library .lib-edit-btn:hover {
  background: linear-gradient(135deg, rgba(94, 129, 172, 0.45), rgba(94, 129, 172, 0.35));
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.storyframe.challenge-library .lib-edit-btn:active {
  transform: translateY(0);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.storyframe.challenge-library .lib-edit-btn i {
  font-size: 10px;
}

/* Delete Button */
.storyframe.challenge-library .lib-delete-btn {
  background: linear-gradient(135deg, rgba(191, 97, 106, 0.3), rgba(191, 97, 106, 0.2));
  border: 1px solid rgba(191, 97, 106, 0.5);
  color: #bf616a;
  padding: 7px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.storyframe.challenge-library .lib-delete-btn:hover {
  background: linear-gradient(135deg, rgba(191, 97, 106, 0.45), rgba(191, 97, 106, 0.35));
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.storyframe.challenge-library .lib-delete-btn:active {
  transform: translateY(0);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.storyframe.challenge-library .lib-delete-btn i {
  font-size: 10px;
}

/* Card Body */
.storyframe.challenge-library .lib-card-body {
  margin-bottom: 12px;
}

.storyframe.challenge-library .lib-option-preview {
  margin: 8px 0;
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.3);
  border-left: 3px solid rgba(94, 129, 172, 0.5);
  border-radius: 0 6px 6px 0;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
}

.storyframe.challenge-library .lib-option-preview:first-child {
  margin-top: 0;
}

.storyframe.challenge-library .lib-option-preview:last-child {
  margin-bottom: 0;
}

.storyframe.challenge-library .opt-num {
  font-size: 10px;
  font-weight: 700;
  color: rgba(94, 129, 172, 0.8);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.storyframe.challenge-library .opt-desc {
  font-size: 13px;
  font-weight: 600;
  color: #e0e0e0;
  margin-bottom: 6px;
  line-height: 1.4;
}

.storyframe.challenge-library .opt-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.storyframe.challenge-library .skill-dc-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: linear-gradient(135deg, rgba(94, 129, 172, 0.25), rgba(94, 129, 172, 0.15));
  border: 1px solid rgba(94, 129, 172, 0.4);
  border-radius: 12px;
  font-size: 11px;
  color: #a8b5c8;
  font-weight: 500;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.storyframe.challenge-library .skill-dc-pill strong {
  color: #5e81ac;
  font-weight: 700;
  font-family: monospace;
}

.storyframe.challenge-library .skill-dc-pill .secret-marker {
  font-size: 9px;
  color: #888;
  margin-left: 4px;
}

.storyframe.challenge-library .skill-dc-pill .secret-marker {
  font-size: 9px;
  color: #888;
  margin-left: 4px;
}

/* Save Pills - Orange Accent */
.storyframe.challenge-library .skill-dc-pill[data-check-type="save"] {
  background: linear-gradient(135deg, rgba(220, 118, 51, 0.25), rgba(220, 118, 51, 0.15));
  border-color: rgba(220, 118, 51, 0.4);
  color: #dc7633;
}

.storyframe.challenge-library .skill-dc-pill[data-check-type="save"] strong {
  color: #dc7633;
}

/* Present Button */
.storyframe.challenge-library .lib-present-btn {
  width: 100%;
  padding: 12px 16px;
  background: linear-gradient(135deg, rgba(163, 190, 140, 0.35), rgba(163, 190, 140, 0.25));
  border: 1px solid rgba(163, 190, 140, 0.6);
  color: #a3be8c;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 700;
  font-size: 13px;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.25);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.storyframe.challenge-library .lib-present-btn:hover {
  background: linear-gradient(135deg, rgba(163, 190, 140, 0.5), rgba(163, 190, 140, 0.4));
  transform: translateY(-2px);
  box-shadow: 0 5px 16px rgba(0, 0, 0, 0.35);
}

.storyframe.challenge-library .lib-present-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

.storyframe.challenge-library .lib-present-btn:disabled,
.storyframe.challenge-library .lib-present-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.storyframe.challenge-library .lib-present-btn:disabled:hover,
.storyframe.challenge-library .lib-present-btn.disabled:hover {
  transform: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
  background: linear-gradient(135deg, rgba(163, 190, 140, 0.35), rgba(163, 190, 140, 0.25));
}

.storyframe.challenge-library .lib-present-btn i {
  font-size: 12px;
}

/* Empty State */
.storyframe.challenge-library .lib-empty-state {
  text-align: center;
  padding: 60px 40px;
  color: #888;
}

.storyframe.challenge-library .lib-empty-state i {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.3;
  display: block;
}

.storyframe.challenge-library .lib-empty-state p {
  margin: 8px 0;
  font-size: 14px;
}

.storyframe.challenge-library .lib-empty-state .hint {
  font-size: 12px;
  color: #666;
  font-style: italic;
}