/*
 * Branded fallback templates (PASS 4AX).
 *
 * Styles the non-payload WP routes wired through 404.php / search.php /
 * home.php / archive.php / single.php / page.php and the searchform.php
 * partial. Token-only - every value resolves through the canonical
 * --pd-* token contract owned by tokens.css / tokens.generated.css.
 *
 * Scope: every selector below is rooted under .pd-template, .pd-post,
 * .pd-search-form, .pd-empty-state, .pd-pagination, or .pd-post-list /
 * .pd-post-card. No bare element selectors at the top level - these
 * styles will not collide with section package CSS.
 */

.pd-template {
  display: block;
  padding-block: var(--pd-space-12, 3rem);
  background: var(--pd-color-surface, #ffffff);
  color: var(--pd-color-text, #1a1a1a);
  font-family: var(--pd-font-body, system-ui, sans-serif);
}

.pd-template__container {
  width: min(100% - 2rem, 72rem);
  margin-inline: auto;
}

.pd-template__header {
  margin-bottom: var(--pd-space-8, 2rem);
}

.pd-template__title {
  font-family: var(--pd-font-heading, system-ui, sans-serif);
  font-size: clamp(1.75rem, 1.2rem + 2vw, 2.5rem);
  line-height: 1.15;
  margin: 0 0 var(--pd-space-3, 0.75rem) 0;
  color: var(--pd-color-text, #1a1a1a);
}

.pd-template__description {
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--pd-color-text-muted, #6b7280);
  margin: 0;
}

.pd-template__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pd-space-3, 0.75rem);
  margin: var(--pd-space-6, 1.5rem) 0;
}

.pd-template__search {
  margin-top: var(--pd-space-6, 1.5rem);
  max-width: 32rem;
}

/* Post list / cards (search.php, home.php, archive.php) */

.pd-post-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 18rem), 1fr));
  gap: var(--pd-space-6, 1.5rem);
}

.pd-post-card {
  display: flex;
  flex-direction: column;
  gap: var(--pd-space-3, 0.75rem);
  padding: var(--pd-space-5, 1.25rem);
  background: var(--pd-color-surface, #ffffff);
  border: 1px solid var(--pd-color-border, #dddddd);
  border-radius: var(--pd-radius-md, 0.75rem);
  box-shadow: var(--pd-shadow-sm, 0 8px 24px rgb(0 0 0 / 8%));
  transition: box-shadow 160ms ease-out, transform 160ms ease-out;
}

.pd-post-card:hover {
  box-shadow: var(--pd-shadow-md, 0 16px 28px -16px rgb(15 23 42 / 22%));
}

.pd-post-card__image {
  display: block;
  border-radius: var(--pd-radius-sm, 0.5rem);
  overflow: hidden;
}

.pd-post-card__image img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.pd-post-card__title {
  font-family: var(--pd-font-heading, system-ui, sans-serif);
  font-size: 1.25rem;
  line-height: 1.3;
  margin: 0;
}

.pd-post-card__title a {
  color: var(--pd-color-text, #1a1a1a);
  text-decoration: none;
}

.pd-post-card__title a:hover,
.pd-post-card__title a:focus-visible {
  color: var(--pd-color-primary, #1a1a1a);
  text-decoration: underline;
}

.pd-post-card__meta {
  font-size: 0.875rem;
  color: var(--pd-color-text-muted, #6b7280);
  margin: 0;
}

.pd-post-card__excerpt {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--pd-color-text, #1a1a1a);
}

/* Pagination */

.pd-pagination {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pd-space-2, 0.5rem);
  justify-content: center;
  margin-top: var(--pd-space-8, 2rem);
}

.pd-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 var(--pd-space-3, 0.75rem);
  border-radius: var(--pd-radius-sm, 0.5rem);
  border: 1px solid var(--pd-color-border, #dddddd);
  background: var(--pd-color-surface, #ffffff);
  color: var(--pd-color-text, #1a1a1a);
  font-size: 0.95rem;
  text-decoration: none;
  transition: background-color 120ms ease-out, color 120ms ease-out;
}

.pd-pagination .page-numbers.current {
  background: var(--pd-color-primary, #1a1a1a);
  color: var(--pd-color-on-dark, #ffffff);
  border-color: var(--pd-color-primary, #1a1a1a);
}

.pd-pagination .page-numbers:hover,
.pd-pagination .page-numbers:focus-visible {
  background: var(--pd-color-muted-bg, #eeeeee);
  color: var(--pd-color-text, #1a1a1a);
}

/* Empty state */

.pd-empty-state {
  padding: var(--pd-space-8, 2rem);
  text-align: center;
  background: var(--pd-color-surface-alt, #f5f5f5);
  border-radius: var(--pd-radius-md, 0.75rem);
  color: var(--pd-color-text-muted, #6b7280);
}

.pd-empty-state p {
  margin: 0 0 var(--pd-space-4, 1rem) 0;
}

/* Search form */

.pd-search-form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pd-space-2, 0.5rem);
  align-items: stretch;
}

.pd-search-form__input {
  flex: 1 1 14rem;
  min-width: 0;
  padding: var(--pd-space-3, 0.75rem);
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid var(--pd-color-border, #dddddd);
  border-radius: var(--pd-radius-sm, 0.5rem);
  background: var(--pd-color-surface, #ffffff);
  color: var(--pd-color-text, #1a1a1a);
}

.pd-search-form__input:focus-visible {
  outline: 2px solid var(--pd-color-primary, #1a1a1a);
  outline-offset: 2px;
  border-color: var(--pd-color-primary, #1a1a1a);
}

.pd-search-form__submit {
  flex: 0 0 auto;
}

.pd-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Single post / page */

.pd-post {
  max-width: 44rem;
  margin: 0 auto;
}

.pd-post__meta {
  font-size: 0.95rem;
  color: var(--pd-color-text-muted, #6b7280);
  margin: 0 0 var(--pd-space-4, 1rem) 0;
}

.pd-post__image {
  margin: 0 0 var(--pd-space-6, 1.5rem) 0;
  border-radius: var(--pd-radius-md, 0.75rem);
  overflow: hidden;
}

.pd-post__image img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.pd-post__content {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--pd-color-text, #1a1a1a);
}

.pd-post__content p {
  margin: 0 0 var(--pd-space-4, 1rem) 0;
}

.pd-post__content a {
  color: var(--pd-color-primary, #1a1a1a);
}

.pd-post__content a:focus-visible {
  outline: 2px solid var(--pd-color-primary, #1a1a1a);
  outline-offset: 2px;
}

.pd-post__footer {
  margin-top: var(--pd-space-8, 2rem);
  padding-top: var(--pd-space-6, 1.5rem);
  border-top: 1px solid var(--pd-color-border, #dddddd);
}

.pd-post__terms {
  font-size: 0.95rem;
  color: var(--pd-color-text-muted, #6b7280);
  margin: 0 0 var(--pd-space-2, 0.5rem) 0;
}

.pd-post__terms-label {
  font-weight: 600;
  margin-right: var(--pd-space-2, 0.5rem);
}

.pd-post__terms a {
  color: var(--pd-color-primary, #1a1a1a);
}

.pd-post-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pd-space-4, 1rem);
  justify-content: space-between;
  margin-top: var(--pd-space-8, 2rem);
  padding-top: var(--pd-space-6, 1.5rem);
  border-top: 1px solid var(--pd-color-border, #dddddd);
}

.pd-post-nav a {
  color: var(--pd-color-primary, #1a1a1a);
  text-decoration: none;
  font-weight: 500;
}

.pd-post-nav a:hover,
.pd-post-nav a:focus-visible {
  text-decoration: underline;
}

.pd-post-nav__next {
  margin-left: auto;
}

@media (max-width: 600px) {
  .pd-template {
    padding-block: var(--pd-space-8, 2rem);
  }

  .pd-post-nav {
    flex-direction: column;
  }

  .pd-post-nav__next {
    margin-left: 0;
  }
}