/* Asset pack listing and detail pages. */
.packs-page,
.pack-detail,
.pack-not-found {
  width: 100%;
  min-width: 0;
}

.packs-intro {
  display: grid;
  max-width: 860px;
  gap: var(--space-4);
}

.packs-intro__eyebrow {
  margin: 0;
  color: var(--primary-strong);
  font-size: var(--fs-sm);
  font-weight: 700;
  text-transform: uppercase;
}

.packs-intro h1,
.pack-detail__summary h1,
.pack-not-found h1 {
  max-width: 18ch;
  margin: 0;
  color: var(--text);
  font-size: var(--fs-hero);
  line-height: var(--lh-tight);
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.packs-intro__lead {
  max-width: 780px;
  margin: 0;
  color: var(--text-muted);
  font-size: var(--fs-md);
}

.packs-disclosure {
  display: grid;
  margin-top: var(--space-8);
  padding: var(--space-5) var(--space-6);
  border: 1px solid var(--success-border);
  border-radius: var(--radius-md);
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-5);
  color: var(--text-muted);
  background: var(--success-tint);
}

.packs-disclosure__mark {
  display: grid;
  width: 52px;
  height: 52px;
  border: 1px solid var(--success-border);
  border-radius: 50%;
  place-items: center;
  color: var(--success);
  background: var(--bg-surface);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-weight: 750;
}

.packs-disclosure h2,
.packs-catalog h2,
.pack-detail h2 {
  margin: 0;
  color: var(--text);
  font-size: var(--fs-lg);
  line-height: var(--lh-tight);
}

.packs-disclosure p,
.pack-detail__source p,
.pack-detail__information p {
  margin: var(--space-2) 0 0;
}

.packs-catalog {
  margin-top: clamp(48px, 8vw, 80px);
}

.packs-catalog__toolbar {
  display: flex;
  min-width: 0;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--border);
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-5);
}

.packs-catalog__count {
  margin: var(--space-2) 0 0;
  color: var(--text-muted);
  font-size: var(--fs-sm);
}

.packs-catalog__count strong {
  color: var(--text);
}

.packs-filters {
  display: grid;
  min-width: min(520px, 100%);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.packs-filter {
  display: grid;
  min-width: min(260px, 100%);
  gap: var(--space-1);
  color: var(--text-muted);
  font-size: var(--fs-sm);
  font-weight: 650;
}

.packs-filter select {
  width: 100%;
  min-height: 42px;
  padding: var(--space-2) 36px var(--space-2) var(--space-3);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  background: var(--bg-surface);
  font: inherit;
}

.pack-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

.pack-card {
  display: flex;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-surface);
  box-shadow: var(--shadow-sm);
}

.pack-card h3 a {
  color: inherit;
  text-decoration: none;
}

.pack-card h3 a:hover {
  color: var(--primary-strong);
}

.pack-card[hidden] {
  display: none;
}

.pack-preview {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: var(--bg-sunken);
}

.pack-card__preview {
  aspect-ratio: 16 / 10;
  border-bottom: 1px solid var(--border);
}

.pack-preview__fallback,
.pack-preview img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.pack-preview__fallback {
  display: grid;
  padding: var(--space-5);
  place-items: center;
  color: var(--text-subtle);
  background: var(--bg-sunken);
}

.pack-preview__fallback::before,
.pack-preview__fallback::after {
  position: absolute;
  width: 36%;
  height: 1px;
  background: var(--border-strong);
  content: "";
}

.pack-preview__fallback::before {
  transform: rotate(32deg);
}

.pack-preview__fallback::after {
  transform: rotate(-32deg);
}

.pack-preview__fallback span {
  position: relative;
  z-index: 1;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--bg-sunken);
  font-size: var(--fs-sm);
}

.pack-preview img {
  z-index: 2;
  object-fit: cover;
}

.pack-card__body {
  display: flex;
  min-width: 0;
  padding: var(--space-5);
  flex: 1;
  flex-direction: column;
}

.pack-card__category,
.pack-detail__category {
  width: fit-content;
  margin-bottom: var(--space-3);
  padding: var(--space-1) var(--space-2);
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-sm);
  color: var(--primary-strong);
  background: var(--primary-tint);
  font-size: var(--fs-xs);
  font-weight: 700;
}

.pack-card h3 {
  margin: 0;
  color: var(--text);
  font-size: var(--fs-md);
  line-height: var(--lh-tight);
  overflow-wrap: anywhere;
}

.pack-card__body > p {
  margin: var(--space-3) 0 var(--space-5);
  color: var(--text-muted);
}

.pack-card__summaries {
  display: grid;
  margin: var(--space-4) 0 var(--space-5);
  gap: var(--space-3);
}

.pack-card__summaries div {
  min-width: 0;
}

.pack-card__summaries dt {
  color: var(--text-subtle);
  font-size: var(--fs-xs);
}

.pack-card__summaries dd {
  margin: var(--space-1) 0 0;
  color: var(--text-muted);
  font-size: var(--fs-sm);
  overflow-wrap: anywhere;
}

.pack-card__meta {
  display: grid;
  margin: auto 0 0;
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-3);
}

.pack-card__meta div:last-child {
  text-align: right;
}

.pack-card__meta dt,
.pack-detail__facts dt {
  color: var(--text-subtle);
  font-size: var(--fs-xs);
}

.pack-card__meta dd,
.pack-detail__facts dd {
  margin: 0;
  color: var(--text);
  font-weight: 700;
}

.pack-card__link,
.packs-button {
  display: inline-flex;
  min-height: 42px;
  margin-top: var(--space-4);
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  font-weight: 700;
  text-decoration: none;
}

.pack-card__link {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border-strong);
  color: var(--primary-strong);
  background: var(--bg-surface);
}

.pack-card__link:hover,
.packs-button--secondary:hover {
  border-color: var(--primary-border);
  color: var(--primary-strong);
  background: var(--primary-tint);
}

.packs-empty {
  margin: 0;
  padding: clamp(var(--space-8), 8vw, 64px) var(--space-5);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  background: var(--bg-sunken);
  text-align: center;
}

.packs-empty[hidden] {
  display: none;
}

.packs-unavailable {
  margin-top: var(--space-6);
  padding: var(--space-6);
  border: 1px solid var(--warning-border);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  background: var(--warning-tint);
}

.packs-unavailable p {
  margin: 0 0 var(--space-3);
}

.packs-unavailable a {
  font-weight: 700;
}

.pack-detail__back {
  display: inline-flex;
  margin-bottom: var(--space-6);
  align-items: center;
  gap: var(--space-2);
  color: var(--text-muted);
  font-size: var(--fs-sm);
  font-weight: 650;
  text-decoration: none;
}

.pack-detail__back:hover {
  color: var(--primary-strong);
}

.pack-detail__hero {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(320px, 0.82fr);
  gap: clamp(var(--space-6), 5vw, 56px);
  align-items: center;
}

.pack-detail__preview {
  aspect-ratio: 16 / 11;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.pack-detail__summary {
  min-width: 0;
}

.pack-detail__summary h1 {
  font-size: var(--fs-xl);
}

.pack-detail__description {
  margin: var(--space-4) 0 0;
  color: var(--text-muted);
  font-size: var(--fs-md);
}

.pack-detail__facts {
  display: grid;
  margin: var(--space-5) 0 0;
  padding: var(--space-4) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.pack-detail__purchase {
  display: flex;
  margin-top: var(--space-5);
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.pack-detail__purchase strong {
  color: var(--text);
  font-size: var(--fs-xl);
  line-height: var(--lh-tight);
}

.pack-detail__distributions {
  display: grid;
  margin-top: clamp(40px, 7vw, 64px);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
}

.pack-distribution {
  min-width: 0;
  padding: var(--space-6);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
}

.pack-distribution dl {
  display: grid;
  margin: var(--space-5) 0 0;
  gap: var(--space-3);
}

.pack-distribution dl div {
  display: grid;
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border);
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-3);
}

.pack-distribution dl div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.pack-distribution dt {
  color: var(--text-muted);
  overflow-wrap: anywhere;
}

.pack-distribution dd {
  margin: 0;
  color: var(--text);
  font-weight: 700;
}

.pack-assets {
  margin-top: var(--space-8);
}

.pack-assets > header {
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border);
}

.pack-assets__grid {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-3);
  list-style: none;
}

.pack-asset {
  display: flex;
  min-width: 0;
  min-height: 148px;
  padding: var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  flex-direction: column;
  justify-content: center;
  gap: var(--space-2);
  background: var(--bg-surface);
}

.pack-asset--image {
  justify-content: flex-start;
}

.pack-asset__thumbnail {
  display: grid;
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  place-items: center;
  background: var(--bg-sunken);
}

.pack-asset__thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.pack-asset__file {
  color: var(--primary-strong);
  font-family: var(--font-mono);
  font-size: var(--fs-lg);
  font-weight: 700;
}

.pack-asset__name {
  color: var(--text);
  font-size: var(--fs-xs);
  font-weight: 650;
  overflow-wrap: anywhere;
}

.pack-asset__extension {
  color: var(--text-subtle);
  font-size: var(--fs-xs);
  overflow-wrap: anywhere;
}

.pack-assets__status {
  margin: 0;
  padding: var(--space-6);
  border: 1px dashed var(--border-strong);
  color: var(--text-muted);
  background: var(--bg-sunken);
  text-align: center;
}

.pack-assets__status p {
  margin: 0 0 var(--space-3);
}

.pack-assets__status a {
  font-weight: 700;
}

.packs-button {
  margin-top: 0;
  padding: var(--space-3) var(--space-4);
}

.packs-button--primary {
  color: var(--on-primary);
  background: var(--primary);
}

.packs-button--primary:hover {
  color: var(--on-primary);
  background: var(--primary-strong);
}

.packs-button--secondary {
  border: 1px solid var(--border-strong);
  color: var(--primary-strong);
  background: var(--bg-surface);
}

.pack-detail__source {
  margin-top: clamp(40px, 7vw, 64px);
  padding: var(--space-5) var(--space-6);
  border-left: 3px solid var(--warning);
  color: var(--text-muted);
  background: var(--warning-tint);
}

.pack-detail__information {
  display: grid;
  margin-top: var(--space-8);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.pack-detail__information section {
  min-width: 0;
  padding: var(--space-8);
}

.pack-detail__information section + section {
  border-left: 1px solid var(--border);
}

.pack-detail__section-number {
  display: block;
  margin-bottom: var(--space-5);
  color: var(--text-subtle);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
}

.pack-detail__information p {
  color: var(--text-muted);
}

.pack-detail__information a {
  display: inline-block;
  margin-top: var(--space-3);
  font-weight: 650;
}

.pack-detail__refund {
  display: flex;
  margin-top: var(--space-8);
  padding: var(--space-5) 0 0;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-5);
  color: var(--text-muted);
}

.pack-detail__refund p {
  margin: 0;
}

.pack-detail__refund a {
  flex: 0 0 auto;
  font-weight: 650;
}

.pack-not-found {
  max-width: 680px;
}

.pack-not-found__code {
  display: grid;
  width: 56px;
  height: 56px;
  margin-bottom: var(--space-5);
  border: 1px solid var(--warning-border);
  border-radius: 50%;
  place-items: center;
  color: var(--warning);
  background: var(--warning-tint);
  font-family: var(--font-mono);
  font-size: var(--fs-xl);
  font-weight: 700;
}

.pack-not-found p {
  max-width: 620px;
  margin: var(--space-5) 0 var(--space-6);
  color: var(--text-muted);
  font-size: var(--fs-md);
}

.pack-not-found .packs-button {
  width: fit-content;
}

.pack-message__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

@media (max-width: 900px) {
  .pack-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pack-detail__hero {
    grid-template-columns: 1fr;
  }

  .pack-detail__preview {
    max-width: 720px;
  }

  .pack-assets__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .packs-intro__lead,
  .pack-detail__description,
  .pack-not-found p {
    font-size: var(--fs-base);
  }

  .packs-disclosure {
    padding: var(--space-5);
    grid-template-columns: 1fr;
  }

  .packs-catalog__toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .packs-filter {
    min-width: 0;
  }

  .packs-filters {
    min-width: 0;
    grid-template-columns: 1fr;
  }

  .pack-grid,
  .pack-detail__information,
  .pack-detail__distributions {
    grid-template-columns: 1fr;
  }

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

  .pack-detail__purchase,
  .pack-detail__refund {
    align-items: stretch;
    flex-direction: column;
  }

  .pack-detail__purchase .packs-button {
    width: 100%;
  }

  .pack-detail__source,
  .pack-detail__information section {
    padding: var(--space-5);
  }

  .pack-detail__information section + section {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .pack-detail__refund a {
    flex: 1 1 auto;
  }
}

@media (prefers-color-scheme: dark) {
  .packs-disclosure__mark {
    background: var(--bg-sunken);
  }
}