/* =============================================================================
   cards.css: Results section, cards, expanded content, states, pagination
   ============================================================================= */

/* Results Section */
/*-----------------*/
#results-section {
  grid-area: results;
  min-width: 0;
}

#search-sort-bar {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

#search-wrapper {
  flex: 1;
  min-width: 200px;
}

#search-wrapper input {
  width: 100%;
  margin: 0;
}

#sort-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

#sort-wrapper select {
  width: auto;
  margin: 0;
  padding: 0.5rem 1.75rem 0.5rem 0.75rem;
  font-size: 1rem;
  height: calc(1.5rem + 1rem + 2px);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23646b79'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  background-size: 0.55rem;
}

[data-theme="dark"] #sort-wrapper select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%237b8495'/%3E%3C/svg%3E");
}

#sort-reverse,
#sort-reshuffle {
  width: 2rem;
  padding: 0.5rem 0;
  font-size: 1rem;
  margin: 0;
  flex-shrink: 0;
}

@keyframes reshuffle-pulse {
  0%, 100% { background-color: transparent; }
  50% { background-color: rgba(245, 168, 72, 0.45); }
}

#sort-reshuffle.pulsing {
  animation: reshuffle-pulse 0.35s ease-in-out 2;
}

#result-summary-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

#result-summary {
  font-size: 0.875rem;
  color: var(--tf-muted);
  flex: 1;
}

#result-nav-btns {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.3rem;
  flex-shrink: 0;
}

#back-to-all,
#back-to-list {
  font-size: 0.875rem;
  padding: 0.3rem 0.75rem;
  margin: 0;
  white-space: nowrap;
}

/* Result Cards */
/*--------------*/
#results-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.result-card {
  border: 1px solid var(--tf-border);
  border-radius: var(--tf-radius);
  overflow: hidden;
  background: transparent;
  box-shadow: none;
  transition: border-color 0.15s;
  padding: 0;
  margin: 0;
}

.result-card:hover {
  border-color: var(--tf-accent);
}

.result-card:hover .card-title,
.result-card:hover .card-expand-icon {
  color: var(--tf-accent);
}

.result-card.expanded {
  border-color: var(--tf-accent);
}

.card-header {
  display: grid;
  grid-template-columns: 1fr auto auto;
  grid-template-areas:
    "main  tags  icon"
    "main  tags  icon";
  gap: 0.5rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  align-items: start;
  background: transparent;
  color: var(--tf-color);
  border: none;
  box-shadow: none;
  width: 100%;
  margin: 0;
  text-align: left;
}

.card-header:focus-visible {
  outline: 2px solid var(--tf-accent);
  outline-offset: -2px;
}

.card-header:has(.card-cover-wrap) {
  grid-template-columns: auto 1fr auto auto;
  grid-template-areas:
    "cover main tags icon"
    "cover main tags icon";
}

.card-cover-wrap {
  grid-area: cover;
  align-self: stretch;
  display: flex;
  align-items: stretch;
  margin-right: 0.5rem;
}

.card-cover {
  display: block;
  height: 100%;
  max-height: 6rem;
  width: auto;
  aspect-ratio: 2/3;
  object-fit: cover;
  border-radius: 2px;
  flex-shrink: 0;
}

.card-header-main {
  grid-area: main;
  min-width: 0;
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.15rem 0;
  line-height: 1.3;
  transition: color 0.15s;
}

.card-title-date {
  font-size: 0.75em;
  font-weight: 400;
  color: var(--tf-muted);
}

.card-title-link {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: transparent;
  transition: text-decoration-color 0.2s;
}

.card-title-link:hover {
  color: var(--tf-accent);
  text-decoration-color: currentColor;
}

.card-byline {
  font-size: 0.72rem;
  color: var(--tf-muted);
  margin-bottom: 0.25rem;
}

.card-description-snippet {
  font-size: 0.85rem;
  color: var(--tf-muted);
  margin: 0.25rem 0 0 0;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-tags {
  grid-area: tags;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  justify-content: flex-end;
  max-width: 200px;
}

.card-tag {
  display: inline-block;
  font-size: 0.72rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--tf-border-radius-pill);
  background: var(--tf-border);
  color: var(--tf-color);
  white-space: nowrap;
}

[data-theme="dark"] .card-tag {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.75);
}

.card-tag[data-tip] {
  cursor: help;
}

#card-tooltip {
  position: absolute;
  background: var(--tf-accent);
  border: 1px solid var(--tf-accent-hover);
  color: var(--tf-accent-fg);
  padding: 0.25rem 0.5rem;
  border-radius: var(--tf-radius);
  font-size: 0.75rem;
  white-space: nowrap;
  pointer-events: none;
  z-index: var(--tf-tooltip-z);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.card-tag.card-tag-free {
  background: #bbf7d0;
  color: #14532d;
}

.card-tag.card-tag-pwyw {
  background: #fde68a;
  color: #78350f;
}

.card-tag.card-tag-official {
  background: #fef9c3;
  color: #713f12;
}

.card-tag.card-tag-third-party {
  background: var(--tf-surface);
  color: var(--tf-muted);
}

.card-tag.card-tag-upcoming {
  background: #ddd6fe;
  color: #4c1d95;
}

.card-expand-icon {
  grid-area: icon;
  font-size: 0.65rem;
  color: var(--tf-muted);
  align-self: center;
  padding-left: 0.5rem;
  flex-shrink: 0;
  transition: transform 0.15s, color 0.15s;
}

.result-card.expanded .card-expand-icon {
  transform: rotate(90deg);
}

/* Expanded Card Content */
/*-----------------------*/
.card-expanded {
  display: none;
  padding: 0 1rem 1rem 1rem;
  border-top: 1px solid var(--tf-border);
}

.result-card.expanded .card-expanded {
  display: block;
}

.card-expanded-desc {
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

.card-meta-table {
  width: 100%;
  font-size: 0.85rem;
  border-collapse: collapse;
  margin: 0.75rem 0;
}

.card-meta-table th,
.card-meta-table td {
  padding: 0.3rem 0.5rem;
  border-bottom: 1px solid var(--tf-border);
  text-align: left;
}

.card-meta-table th {
  font-weight: 600;
  color: var(--tf-muted);
  width: 130px;
  white-space: nowrap;
}

.card-section {
  margin-top: 0.75rem;
}

.card-section h4 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--tf-muted);
  margin: 0 0 0.35rem 0;
}

.card-section ul {
  margin: 0;
  padding-left: 0;
  font-size: 0.875rem;
}

.card-section li {
  list-style: none;
  margin-bottom: 0.2rem;
}

.card-links li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.link-type-desc {
  font-size: 0.85rem;
  padding-top: 0.15rem;
}

.link-type-desc:before {
  content: "— ";
}

.lang-badge,
.link-pricing-badge {
  display: inline-block;
  font-size: 0.72rem;
  padding: 0.1rem 0.4rem;
  border-radius: var(--tf-border-radius-pill);
  background: var(--tf-border);
  color: var(--tf-muted);
}

.badge {
  display: inline-block;
  font-size: 0.72rem;
  padding: 0.15rem 0.45rem;
  border-radius: var(--tf-border-radius-pill);
}

.badge.upcoming {
  background: #ddd6fe;
  color: #4c1d95;
}

.card-footer-actions {
  margin-top: 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--tf-border);
}

.report-issue-link {
  display: block;
  font-size: 0.8rem;
  color: var(--tf-muted);
  text-decoration: none;
}

.report-issue-link:hover {
  color: var(--tf-accent);
  text-decoration: underline;
}

.report-issue-link.update-entry {
  color: var(--tf-accent);
}

.report-issue-link.remove-entry {
  color: var(--tf-danger);
}

/* Empty / Error States */
/*----------------------*/
.empty-state {
  padding: 3rem 1rem;
  text-align: center;
  color: var(--tf-muted);
}

.error-state {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--tf-danger);
}

/* Loading Skeleton */
/*------------------*/
.loading-skeleton {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.skeleton-card {
  height: 80px;
  border-radius: var(--tf-radius);
  background: linear-gradient(
    90deg,
    var(--tf-border) 25%,
    var(--tf-muted) 50%,
    var(--tf-border) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.4s infinite;
  opacity: 0.5;
}

@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Pagination */
/*------------*/
#pagination {
  margin-top: 1.5rem;
}

.pagination-list {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0.3rem;
  flex-wrap: wrap;
  justify-content: center;
}

.pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.5rem;
  border-radius: var(--tf-radius);
  border: 1px solid var(--tf-border);
  text-decoration: none;
  font-size: 0.875rem;
  color: var(--tf-color);
  transition: background 0.15s, border-color 0.15s;
  background: transparent;
}

.pagination-btn:hover:not(.disabled):not(.current) {
  border-color: var(--tf-accent);
  color: var(--tf-accent);
  background: transparent;
}

.pagination-btn.current {
  background: var(--tf-accent);
  border-color: var(--tf-accent);
  color: var(--tf-accent-fg);
  font-weight: 600;
  pointer-events: none;
}

.pagination-btn.disabled {
  opacity: 0.4;
  pointer-events: none;
}

.pagination-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  color: var(--tf-muted);
  font-size: 0.875rem;
}

/* Responsive: Mobile card overrides */
/*-----------------------------------*/
@media (max-width: 800px) {
  #search-sort-bar {
    flex-direction: column;
    align-items: stretch;
  }

  #search-wrapper {
    min-width: unset;
  }

  #sort-wrapper {
    justify-content: flex-end;
  }

  .card-tags {
    max-width: 140px;
  }
}

@media (max-width: 500px) {
  .card-header,
  .card-header:has(.card-cover-wrap) {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "main icon"
      "tags tags";
  }

  .card-cover-wrap {
    display: none;
  }

  .card-tags {
    max-width: none;
    justify-content: flex-start;
  }
}