/* Public KVK Catalog (/kvk/).
   Loaded after kvk-detail.css, which owns the shared public shell: .kvk-fullbleed,
   .kvk-public-nav, .kvk-page, .kvk-skeleton, .kvk-demo-note, .letter-spaced.
   Nothing here overrides a Detail rule; every selector below is catalog-only. */

/* ---------------------------------------------------------------- header --- */

.kvk-catalog-header {
  display: flex;
  align-items: flex-end;
  gap: 2rem;
  justify-content: space-between;
  flex-wrap: wrap;
}

.kvk-catalog-title {
  margin: .15rem 0 .35rem;
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -.03em;
}

.kvk-catalog-lede {
  max-width: 52ch;
  margin: 0;
  color: var(--tblr-secondary-color);
  font-size: 1rem;
}

.kvk-catalog-summary {
  display: flex;
  gap: 0;
  margin: 0;
  flex: 0 0 auto;
}

.kvk-summary-item {
  min-width: 0;
  padding: 0 1.1rem;
}

.kvk-summary-item:first-child {
  padding-left: 0;
}

.kvk-summary-item:last-child {
  padding-right: 0;
}

.kvk-summary-item + .kvk-summary-item {
  border-left: 1px solid var(--tblr-border-color);
}

.kvk-summary-item dt {
  color: var(--tblr-secondary-color);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .065em;
  text-transform: uppercase;
}

.kvk-summary-item dd {
  margin: .15rem 0 0;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------- toolbar --- */

.kvk-catalog-toolbar-card .card-body {
  padding: 1rem 1.25rem;
}

.kvk-catalog-toolbar {
  display: grid;
  gap: .85rem;
}

.kvk-toolbar-primary {
  display: grid;
  align-items: center;
  gap: .75rem;
  grid-template-columns: minmax(320px, 1fr) minmax(245px, auto);
}

.kvk-toolbar-advanced {
  display: grid;
  align-items: end;
  gap: .75rem;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  padding-top: .85rem;
  border-top: 1px solid var(--tblr-border-color);
}

.kvk-catalog-toolbar .form-label {
  margin-bottom: .25rem;
  color: var(--tblr-secondary-color);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .065em;
  text-transform: uppercase;
}

.kvk-toolbar-search .form-control {
  min-height: 40px;
  padding-left: 2.5rem;
}

.kvk-toolbar-search .input-icon-addon {
  left: 0;
  right: auto;
  color: var(--tblr-secondary-color);
  pointer-events: none;
}

.kvk-catalog-toolbar .form-select {
  min-height: 40px;
}

.kvk-lifecycle-switch {
  --tblr-nav-height: 40px;
  width: 100%;
}

.kvk-lifecycle-switch .nav-link {
  font-weight: 600;
}

.kvk-toolbar-reset .btn {
  min-height: 40px;
}

.kvk-filter-toggle {
  min-height: 40px;
}

/* ---------------------------------------------------------- result count --- */

.kvk-result-bar {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  justify-content: space-between;
  flex-wrap: wrap;
}

.kvk-result-count {
  color: var(--tblr-body-color);
  font-size: .9rem;
  font-weight: 600;
}

.kvk-result-count .kvk-result-total {
  color: var(--tblr-secondary-color);
  font-weight: 400;
}

.kvk-result-asof {
  color: var(--tblr-secondary-color);
  font-size: .78rem;
}

/* ------------------------------------------------------------------ grid --- */

.kvk-catalog-grid {
  display: grid;
  gap: 1rem;
  padding: 0;
  margin: 0;
  list-style: none;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.kvk-catalog-card {
  --story-accent: #8b5cf6;
  --story-background-image: none;
  --story-background-position: center;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  height: 100%;
  margin: 0;
  border-top-color: color-mix(in srgb, var(--story-accent) 70%, var(--tblr-border-color));
  transition: border-color .15s ease, transform .15s ease;
}

.kvk-catalog-card::before,
.kvk-catalog-card::after {
  position: absolute;
  z-index: 0;
  inset: 0;
  content: "";
  pointer-events: none;
}

.kvk-catalog-card::before {
  background-image: var(--story-background-image);
  background-position: var(--story-background-position);
  background-size: cover;
  opacity: 0;
}

.kvk-catalog-card::after {
  background: linear-gradient(120deg, color-mix(in srgb, var(--story-accent) 7%, transparent), transparent 55%);
}

.kvk-catalog-card.has-story-background::before {
  opacity: .5;
}

.kvk-catalog-card.has-story-background::after {
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--tblr-bg-surface) 72%, transparent) 0%, color-mix(in srgb, var(--tblr-bg-surface) 52%, transparent) 62%, color-mix(in srgb, var(--tblr-bg-surface) 32%, transparent) 100%),
    linear-gradient(0deg, color-mix(in srgb, var(--tblr-bg-surface) 65%, transparent), transparent 68%);
}

[data-bs-theme="dark"] .kvk-catalog-card.has-story-background::after {
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--tblr-bg-surface) 80%, transparent) 0%, color-mix(in srgb, var(--tblr-bg-surface) 62%, transparent) 62%, color-mix(in srgb, var(--tblr-bg-surface) 48%, transparent) 100%),
    linear-gradient(0deg, color-mix(in srgb, var(--tblr-bg-surface) 75%, transparent), transparent 68%);
}

.kvk-catalog-card .card-body {
  display: flex;
  position: relative;
  z-index: 1;
  flex-direction: column;
  height: 100%;
  padding: 1rem 1.15rem 1.05rem;
}

.kvk-catalog-card:hover {
  border-color: color-mix(in srgb, var(--tblr-border-color) 40%, #8b5cf6 60%);
}

.kvk-catalog-card:focus-within {
  outline: 2px solid #8b5cf6;
  outline-offset: 2px;
}

.kvk-catalog-card .stretched-link:focus-visible {
  outline: none;
}

/* Same moving border used by the featured KVK cards on the landing page. */
.kvk-catalog-beam {
  position: absolute;
  z-index: 2;
  inset: -1px;
  overflow: hidden;
  padding: 2px;
  border-radius: inherit;
  filter: drop-shadow(0 0 3px color-mix(in srgb, var(--tblr-green) 45%, transparent));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.kvk-catalog-beam::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 210%;
  aspect-ratio: 1;
  background: conic-gradient(
    transparent 0deg,
    transparent 265deg,
    color-mix(in srgb, var(--tblr-green) 25%, transparent) 288deg,
    var(--tblr-green) 312deg,
    color-mix(in srgb, var(--tblr-green) 45%, #ffffff) 330deg,
    transparent 360deg
  );
  content: "";
  translate: -50% -50%;
  animation: kvk-catalog-beam-spin 4s linear infinite;
}

@keyframes kvk-catalog-beam-spin {
  to {
    rotate: 360deg;
  }
}

/* --------------------------------------------------------------- card head - */

.kvk-card-head {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  justify-content: space-between;
}

.kvk-card-story-line {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: .4rem;
  flex-wrap: wrap;
}

.kvk-card-story {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .07em;
  line-height: 1.25;
  text-transform: uppercase;
}

.kvk-card-season {
  display: inline-flex;
  align-items: center;
  padding: .12rem .42rem;
  border-radius: 999px;
  color: var(--tblr-secondary-color);
  background: color-mix(in srgb, var(--story-accent) 14%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--story-accent) 28%, transparent);
  font-size: .66rem;
  font-weight: 600;
  letter-spacing: .02em;
  line-height: 1.35;
  white-space: nowrap;
}

.kvk-card-code {
  margin: .1rem 0 0;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------- lifecycle - */

.kvk-lifecycle-badge {
  display: inline-flex;
  align-items: center;
  gap: .28rem;
  flex: 0 0 auto;
  padding: .2rem .5rem;
  border-radius: 4px;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.kvk-lifecycle-badge.is-fighting {
  color: var(--tblr-yellow);
  background: color-mix(in srgb, var(--tblr-yellow) 14%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--tblr-yellow) 32%, transparent);
}

.kvk-lifecycle-badge.is-fighting::before {
  font-family: "Segoe UI Symbol", sans-serif;
  font-size: .78rem;
  line-height: 1;
  letter-spacing: 0;
  content: "\2694\FE0E";
}

.kvk-lifecycle-badge.is-upcoming {
  color: var(--tblr-azure);
  background: color-mix(in srgb, var(--tblr-azure) 14%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--tblr-azure) 32%, transparent);
}

.kvk-lifecycle-badge.is-ended {
  color: var(--tblr-secondary-color);
  background: var(--tblr-bg-surface-secondary);
  box-shadow: inset 0 0 0 1px var(--tblr-border-color);
}

/* -------------------------------------------------------------- card scope - */

.kvk-card-scope {
  margin-top: .85rem;
  font-size: .85rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.kvk-card-timing {
  margin-top: .15rem;
  color: var(--tblr-secondary-color);
  font-size: .82rem;
  font-variant-numeric: tabular-nums;
}

.kvk-card-timing strong {
  color: var(--tblr-body-color);
  font-weight: 600;
}

.kvk-card-warning {
  display: inline-block;
  margin-top: .45rem;
  padding: .1rem .45rem;
  border-radius: 4px;
  color: var(--tblr-yellow);
  background: color-mix(in srgb, var(--tblr-yellow) 12%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--tblr-yellow) 30%, transparent);
  font-size: .72rem;
  font-weight: 600;
}

/* Participant kingdom chips. Deliberately neutral: camp colour is only allowed
   where the camp mapping is verified, and the catalog does not carry per-kingdom
   camp assignments at all. */
.kvk-card-kingdoms {
  display: flex;
  gap: .3rem;
  flex-wrap: wrap;
  margin: .4rem 0 0;
  padding: 0;
  list-style: none;
}

.kvk-kingdom-chip,
.kvk-kingdom-more {
  padding: .05rem .35rem;
  border-radius: 4px;
  color: var(--tblr-secondary-color);
  background: var(--tblr-bg-surface-secondary);
  box-shadow: inset 0 0 0 1px var(--tblr-border-color);
  font-size: .72rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.kvk-kingdom-chip.is-match {
  color: var(--tblr-azure);
  background: color-mix(in srgb, var(--tblr-azure) 12%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--tblr-azure) 40%, transparent);
}

.kvk-kingdom-more {
  box-shadow: none;
  background: transparent;
}

/* -------------------------------------------------------------- card stats - */

.kvk-card-stats {
  display: grid;
  gap: .3rem 1rem;
  margin: .9rem 0 0;
  padding-top: .8rem;
  border-top: 1px solid var(--tblr-border-color);
  grid-template-columns: minmax(0, auto) minmax(0, 1fr);
}

.kvk-card-stats dt {
  color: var(--tblr-secondary-color);
  font-size: .78rem;
  font-weight: 500;
  white-space: nowrap;
}

.kvk-card-stats dd {
  margin: 0;
  text-align: right;
  font-size: .82rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.kvk-card-stats dd.kvk-card-nodata {
  color: var(--tblr-secondary-color);
  font-weight: 500;
}

/* ------------------------------------------------------------- card footer - */

.kvk-card-footer {
  display: flex;
  align-items: center;
  gap: .75rem;
  justify-content: space-between;
  margin-top: auto;
  padding-top: .9rem;
}

.kvk-freshness-meta {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: .55rem;
}

.kvk-freshness-time {
  overflow: hidden;
  color: var(--tblr-secondary-color);
  font-size: .74rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.kvk-freshness-badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .2rem .55rem;
  border-radius: 999px;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  white-space: nowrap;
}

.kvk-freshness-badge::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.kvk-freshness-badge.is-fresh {
  color: var(--tblr-green);
  background: color-mix(in srgb, var(--tblr-green) 13%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--tblr-green) 32%, transparent);
}

.kvk-freshness-badge.is-outdated {
  color: var(--tblr-yellow);
  background: color-mix(in srgb, var(--tblr-yellow) 13%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--tblr-yellow) 32%, transparent);
}

.kvk-freshness-badge.is-none {
  color: var(--tblr-secondary-color);
  background: var(--tblr-bg-surface-secondary);
  box-shadow: inset 0 0 0 1px var(--tblr-border-color);
}

.kvk-card-cta {
  color: #8b5cf6;
  font-size: .82rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.kvk-catalog-card:hover .kvk-card-cta:not(.is-disabled) {
  text-decoration: underline;
}

.kvk-card-cta.is-disabled {
  color: var(--tblr-secondary-color);
  cursor: default;
}

/* ------------------------------------------------------ empty / error state - */

.kvk-catalog-state {
  padding: 3rem 1.5rem;
  border: 1px dashed var(--tblr-border-color);
  border-radius: var(--tblr-border-radius-lg);
  background: var(--tblr-bg-surface-secondary);
  text-align: center;
}

.kvk-catalog-state h2 {
  margin: 0 0 .4rem;
  font-size: 1.15rem;
}

.kvk-catalog-state p {
  max-width: 46ch;
  margin: 0 auto;
  color: var(--tblr-secondary-color);
  font-size: .9rem;
}

.kvk-catalog-state .btn {
  margin-top: 1.1rem;
}

/* ---------------------------------------------------------- demo switcher -- */

.kvk-demo-switcher {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
  padding: .55rem .75rem;
  border: 1px dashed var(--tblr-border-color);
  border-radius: var(--tblr-border-radius);
  color: var(--tblr-secondary-color);
  font-size: .74rem;
}

.kvk-demo-switcher a {
  color: var(--tblr-secondary-color);
  text-decoration: underline;
}

.kvk-demo-switcher a.is-current {
  color: var(--tblr-body-color);
  font-weight: 700;
}

/* ------------------------------------------------------------- responsive -- */

@media (min-width: 768px) {
  .kvk-toolbar-advanced.collapse {
    display: grid;
  }
}

@media (max-width: 1199.98px) {
  .kvk-toolbar-primary {
    grid-template-columns: minmax(0, 1fr) minmax(245px, auto);
  }

  .kvk-catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767.98px) {
  .kvk-catalog-header {
    align-items: flex-start;
    gap: 1.25rem;
  }

  .kvk-catalog-summary {
    width: 100%;
  }

  .kvk-summary-item {
    flex: 1 1 0;
  }

  .kvk-summary-item dd {
    font-size: 1.25rem;
  }

  .kvk-catalog-toolbar-card .card-body {
    padding: .85rem;
  }

  .kvk-toolbar-primary {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .kvk-toolbar-search {
    grid-column: 1 / -1;
  }

  .kvk-toolbar-lifecycle {
    min-width: 0;
  }

  .kvk-toolbar-advanced {
    grid-template-columns: minmax(0, 1fr);
  }

  .kvk-toolbar-advanced:not(.show) {
    display: none;
  }

  .kvk-catalog-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .kvk-catalog-card {
    transition: none;
  }
}

/* --------------------------------------------------------------- load more --
   Nút nằm ngoài #catalog-grid: render() ghi đè innerHTML của grid mỗi lần bấm,
   để nút bên trong là nó bị huỷ ngay giữa lúc đang focus. */

.kvk-more {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-direction: column;
  margin-top: 1.5rem;
}

/* .btn-yellow của Tabler đặt --tblr-yellow-fg: var(--tblr-light), tức chữ gần
   trắng trên nền #f59f00 — đo được contrast 2.04, dưới AA 4.5. Ghi đè về chữ
   tối; nền vàng không đổi theo theme nên màu chữ cũng cố định, không cần token
   theo theme. Chỉ đổi ba biến color, giữ nguyên nền/hover/focus-ring của Tabler. */
.kvk-more .btn {
  min-width: 12rem;
  --tblr-btn-color: #1a1d21;
  --tblr-btn-hover-color: #1a1d21;
  --tblr-btn-active-color: #1a1d21;
  font-weight: 600;
}

.kvk-more-count {
  color: var(--tblr-secondary-color);
  font-size: .78rem;
  font-variant-numeric: tabular-nums;
}