/* ===== PRM Article Search ===== */

/* Override Elementor e-con flex layout - we need block layout for full-width children */
.prm-article-search.e-con {
  display: block !important;
  flex-direction: unset !important;
}

/* Anchor scroll offset for fixed navigation */
#article-search {
  scroll-margin-top: 120px;
}

/* ---- Root Variables ---- */
.prm-article-search {
  --prm-gap: 24px;
  --prm-blue: #0093BE;
  width: 100%;
  max-width: 100%;
  position: relative;
  box-sizing: border-box;
}

/* ---- Header Grid ---- */
.prm-article-search__header-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  margin-bottom: clamp(24px, 4vw, 40px);
  align-items: start;
  width: 100%;
  max-width: 100%;
}

.prm-article-search__intro {
  grid-column: 1;
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 2vw, 16px);
}

.prm-article-search__tools {
  grid-column: 2;
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2vw, 24px);
  align-items: flex-start;
}

/* ---- Heading ---- */
.prm-article-search__heading {
  font-family: 'Obvia', sans-serif;
  font-weight: 900;
  font-size: clamp(2em, 5vw, 3em);
  text-transform: uppercase;
  margin: 0;
  line-height: 1.2;
}

.prm-article-search__paragraph {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 1em;
  margin: 0;
  line-height: 1.6;
  max-width: 100%;
}

/* ---- Search Form ---- */
.prm-article-search__form {
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
  width: 100%;
}

.prm-article-search__search-input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-family: 'Inter', sans-serif;
  font-size: 1em;
  min-width: 0;
}

.prm-article-search__search-input:focus {
  outline: 2px solid var(--prm-blue, #0093BE);
  outline-offset: 2px;
  border-color: var(--prm-blue, #0093BE);
}

.prm-article-search__submit {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--prm-blue, #0093BE);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

.prm-article-search__submit:hover,
.prm-article-search__submit:focus {
  background-color: rgba(0, 147, 190, 0.1);
  outline: 2px solid var(--prm-blue, #0093BE);
  outline-offset: 2px;
}

.prm-article-search__submit svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
}

/* ---- Category Filters ---- */
.prm-article-search__filters {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.prm-article-search__filters-title {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.9em;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #222222;
}

.prm-article-search__cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.prm-article-search__cat-item {
  margin: 0;
}

.prm-article-search__cat-button {
  background: transparent !important;
  border: none !important;
  padding: 0;
  font-family: 'Inter', sans-serif;
  font-size: 1em;
  font-weight: 400;
  color: #222222;
  cursor: pointer;
  text-align: left;
  transition: color 0.2s ease;
  text-decoration: none;
  display: block;
  width: 100%;
}

.prm-article-search__cat-button:hover,
.prm-article-search__cat-button:focus {
  color: var(--prm-blue, #0093BE);
  background: transparent !important;
  outline: none;
}

.prm-article-search__cat-button:focus-visible {
  outline: 2px solid var(--prm-blue, #0093BE);
  outline-offset: 2px;
  border-radius: 2px;
}

.prm-article-search__cat-item.is-active .prm-article-search__cat-button {
  color: var(--prm-blue, #0093BE);
  font-weight: 600;
}

/* ---- Results Grid ---- */
.prm-article-search__results {
  width: 100%;
  max-width: 100%;
}

.prm-article-search__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--prm-gap, 24px);
  margin-bottom: clamp(24px, 4vw, 32px);
  width: 100%;
  max-width: 100%;
}

/* Cards use prm-related__card classes - styles come from prm-related-articles.css */
/* Override slider-specific styles for grid layout */
.prm-article-search .prm-related__card {
  width: 100% !important;
  height: 476px !important;
  min-width: 0 !important;
  max-width: 100% !important;
  flex-shrink: 0;
  border-radius: 0 !important;
  overflow: hidden;
}

/* ---- Empty State ---- */
.prm-article-search__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px 20px;
  color: #666;
  font-family: 'Inter', sans-serif;
}

/* ---- Pagination ---- */
.prm-article-search__pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: clamp(24px, 4vw, 32px);
}

.prm-article-search__pagination-btn {
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border: 1px solid #ccc;
  background: #ffffff;
  color: #222222;
  font-family: 'Inter', sans-serif;
  font-size: 1em;
  cursor: pointer;
  border-radius: 4px;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.prm-article-search__pagination-btn:hover:not(:disabled) {
  background-color: #f5f5f5;
  border-color: var(--prm-blue, #0093BE);
  color: var(--prm-blue, #0093BE);
}

.prm-article-search__pagination-btn:focus-visible {
  outline: 2px solid var(--prm-blue, #0093BE);
  outline-offset: 2px;
}

.prm-article-search__pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.prm-article-search__pagination-btn.is-active {
  background-color: var(--prm-blue, #0093BE);
  border-color: var(--prm-blue, #0093BE);
  color: #ffffff;
  font-weight: 600;
}

.prm-article-search__pagination-ellipsis {
  padding: 0 8px;
  color: #666;
  font-family: 'Inter', sans-serif;
}

/* ---- Responsive: Tablet ---- */
@media (max-width: 1024px) {
  .prm-article-search__header-grid {
    grid-template-columns: 1fr;
    gap: clamp(20px, 3vw, 32px);
  }

  .prm-article-search__intro,
  .prm-article-search__tools {
    grid-column: 1;
  }

  .prm-article-search__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---- Responsive: Mobile ---- */
@media (max-width: 767px) {
  .prm-article-search__header-grid {
    gap: clamp(12px, 3vw, 16px);
    margin-bottom: clamp(12px, 3vw, 20px);
  }

  .prm-article-search__heading {
    font-size: clamp(1.5em, 6vw, 2em);
  }

  .prm-article-search__paragraph {
    font-size: clamp(0.9em, 3vw, 1em);
  }

  .prm-article-search__grid {
    grid-template-columns: 1fr;
    gap: clamp(16px, 4vw, 24px);
  }

  .prm-article-search__tools {
    gap: clamp(12px, 3vw, 16px);
  }

  /* Collapsible filters on mobile */
  .prm-article-search__filters[data-collapsible] {
    position: relative;
  }

  .prm-article-search__filters-title {
    cursor: pointer;
    user-select: none;
    position: relative;
    padding-right: 24px;
  }

  .prm-article-search__filters-title::after {
    content: '▾';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.2s ease;
    font-size: 0.8em;
  }

  .prm-article-search__filters[data-collapsed] .prm-article-search__filters-title::after {
    transform: translateY(-50%) rotate(-90deg);
  }

  .prm-article-search__filters[data-collapsed] .prm-article-search__cat-list {
    display: none;
  }

  .prm-article-search__pagination {
    gap: 4px;
  }

  .prm-article-search__pagination-btn {
    min-width: 36px;
    height: 36px;
    padding: 0 8px;
    font-size: 0.9em;
  }
}

/* ---- Accessibility ---- */
/* Screen reader announcements handled via aria-live attribute */
/* Active state for category buttons handled by .is-active class */

/* ---- Reduced Motion ---- */
@media (prefers-reduced-motion: reduce) {
  .prm-article-search__cat-button,
  .prm-article-search__pagination-btn,
  .prm-article-search__submit {
    transition: none;
  }
}