/* ============================================
   AI AGENT DIRECTORY STYLES
   ============================================ */

/* ---- Hero ---- */
.rn-dir-hero {
  background: var(--rn-secondary);
  color: var(--rn-white);
  padding: 3rem 0 2.5rem;
  margin-top: -2rem;
  margin-bottom: 2rem;
}

.rn-dir-hero__title {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
  text-align: center;
}

.rn-dir-hero__subtitle {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

/* ---- Layout ---- */
.rn-dir-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem;
  align-items: start;
}

/* ---- Sidebar Filters ---- */
.rn-dir-filters {
  background: var(--rn-white);
  border: 1px solid var(--rn-gray-200);
  border-radius: var(--rn-radius-lg);
  padding: 1.25rem;
  position: sticky;
  top: calc(var(--rn-navbar-height) + 1.5rem);
}

.rn-dir-filters__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--rn-gray-100);
}

.rn-dir-filters__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--rn-secondary);
}

.rn-dir-filters__clear {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--rn-primary);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--rn-font-sans);
}

.rn-dir-filters__clear:hover {
  text-decoration: underline;
}

.rn-dir-filter-group {
  margin-bottom: 1.25rem;
}

.rn-dir-filter-group:last-child {
  margin-bottom: 0;
}

.rn-dir-filter-group__title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--rn-gray-700);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.625rem;
}

.rn-dir-filter-group__options {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.rn-dir-filter-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.5rem;
  border-radius: var(--rn-radius-sm);
  cursor: pointer;
  transition: background var(--rn-transition);
}

.rn-dir-filter-option:hover {
  background: var(--rn-gray-50);
}

.rn-dir-filter-option input[type="radio"] {
  width: 16px;
  height: 16px;
  accent-color: var(--rn-primary);
  cursor: pointer;
  flex-shrink: 0;
}

.rn-dir-filter-option__label {
  font-size: 0.875rem;
  color: var(--rn-gray-700);
  flex: 1;
}

.rn-dir-filter-option__count {
  font-size: 0.75rem;
  color: var(--rn-gray-400);
  background: var(--rn-gray-100);
  padding: 0.0625rem 0.375rem;
  border-radius: var(--rn-radius-full);
  font-weight: 600;
}

/* Tag cloud inside filters */
.rn-dir-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.rn-dir-tag-btn {
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 500;
  font-family: var(--rn-font-sans);
  color: var(--rn-gray-600);
  background: var(--rn-gray-100);
  border: 1px solid transparent;
  border-radius: var(--rn-radius-full);
  cursor: pointer;
  transition: all var(--rn-transition);
}

.rn-dir-tag-btn:hover,
.rn-dir-tag-btn.is-active {
  background: var(--rn-primary-light);
  color: var(--rn-primary);
  border-color: var(--rn-primary);
}

/* Mobile filter toggle */
.rn-dir-filters__toggle {
  display: none;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 600;
  font-family: var(--rn-font-sans);
  color: var(--rn-gray-700);
  background: var(--rn-white);
  border: 1px solid var(--rn-gray-200);
  border-radius: var(--rn-radius-md);
  cursor: pointer;
}

/* ---- Toolbar ---- */
.rn-dir-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.rn-dir-toolbar__count {
  font-size: 0.9375rem;
  color: var(--rn-gray-500);
}

.rn-dir-toolbar__count strong {
  color: var(--rn-gray-800);
}

/* ---- Agent Grid ---- */
.rn-agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.rn-agent-grid--compact {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

/* ---- Agent Card ---- */
.rn-agent-card {
  background: var(--rn-white);
  border: 1px solid var(--rn-gray-200);
  border-radius: var(--rn-radius-lg);
  transition: all var(--rn-transition);
  overflow: hidden;
}

.rn-agent-card:hover {
  border-color: var(--rn-primary);
  box-shadow: var(--rn-shadow-md);
  transform: translateY(-2px);
}

.rn-agent-card__link {
  display: block;
  padding: 1.25rem;
  text-decoration: none;
  color: inherit;
}

.rn-agent-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.875rem;
}

.rn-agent-card__logo {
  width: 48px;
  height: 48px;
  border-radius: var(--rn-radius-md);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--rn-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
}

.rn-agent-card__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.rn-agent-card__logo-fallback {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--rn-primary);
  text-transform: uppercase;
}

.rn-agent-card__logo-fallback--lg {
  font-size: 2rem;
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--rn-primary-light);
  border-radius: var(--rn-radius-lg);
}

.rn-agent-card__badges {
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
}

/* Agent badges (shared across card + single) */
.rn-agent-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--rn-radius-full);
  text-decoration: none;
}

.rn-agent-badge--oss {
  background: #D1FAE5;
  color: #047857;
}

.rn-agent-badge--api {
  background: #DBEAFE;
  color: #1D4ED8;
}

.rn-agent-badge--cat {
  background: var(--rn-primary-light);
  color: var(--rn-primary);
}

.rn-agent-badge--pricing {
  background: #FEF3C7;
  color: #B45309;
}

.rn-agent-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--rn-secondary);
  margin-bottom: 0.375rem;
  line-height: 1.3;
}

.rn-agent-card__excerpt {
  font-size: 0.875rem;
  color: var(--rn-gray-500);
  line-height: 1.5;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.rn-agent-card__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.rn-agent-card__cat {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--rn-primary);
  background: var(--rn-primary-light);
  padding: 0.125rem 0.5rem;
  border-radius: var(--rn-radius-full);
}

.rn-agent-card__pricing {
  font-size: 0.6875rem;
  font-weight: 600;
  color: #B45309;
  background: #FEF3C7;
  padding: 0.125rem 0.5rem;
  border-radius: var(--rn-radius-full);
}

.rn-agent-card__tags {
  display: flex;
  gap: 0.375rem;
  padding: 0 1.25rem 1rem;
  flex-wrap: wrap;
}

.rn-agent-tag {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--rn-gray-500);
  background: var(--rn-gray-100);
  padding: 0.125rem 0.5rem;
  border-radius: var(--rn-radius-full);
}

/* ---- Load More ---- */
.rn-dir-loadmore {
  text-align: center;
  padding: 2rem 0;
}

.rn-dir-loadmore__btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ---- Submit CTA ---- */
.rn-dir-cta {
  margin-top: 3rem;
  padding: 3rem 0;
  background: var(--rn-gray-100);
}

.rn-dir-cta__inner {
  text-align: center;
}

.rn-dir-cta__title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--rn-secondary);
  margin-bottom: 0.5rem;
}

.rn-dir-cta__desc {
  font-size: 1rem;
  color: var(--rn-gray-500);
  margin-bottom: 1.5rem;
}

/* ============================================
   SINGLE AGENT PAGE
   ============================================ */
.rn-agent-single__header {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  flex-wrap: wrap;
  padding-bottom: 2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--rn-gray-200);
}

.rn-agent-single__logo {
  width: 72px;
  height: 72px;
  border-radius: var(--rn-radius-lg);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--rn-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
}

.rn-agent-single__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.rn-agent-single__title-wrap {
  flex: 1;
  min-width: 200px;
}

.rn-agent-single__title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--rn-secondary);
  line-height: 1.2;
  margin-bottom: 0.625rem;
}

.rn-agent-single__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.rn-agent-single__meta {
  display: flex;
  gap: 1rem;
  font-size: 0.8125rem;
  color: var(--rn-gray-400);
}

.rn-agent-single__actions {
  display: flex;
  gap: 0.625rem;
  flex-shrink: 0;
  align-self: center;
  flex-wrap: wrap;
}

/* Body layout */
.rn-agent-single__body {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2rem;
  align-items: start;
}

.rn-agent-single__section {
  margin-bottom: 2rem;
}

.rn-agent-single__section h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--rn-secondary);
  margin-bottom: 1rem;
}

.rn-agent-single__content {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--rn-gray-700);
}

.rn-agent-single__content p {
  margin-bottom: 1rem;
}

/* Features list */
.rn-agent-single__features {
  list-style: none;
  padding: 0;
}

.rn-agent-single__features li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  padding: 0.5rem 0;
  font-size: 0.9375rem;
  color: var(--rn-gray-700);
  border-bottom: 1px solid var(--rn-gray-100);
}

.rn-agent-single__features li:last-child {
  border-bottom: none;
}

.rn-agent-single__features svg {
  flex-shrink: 0;
  margin-top: 0.125rem;
}

/* Integrations */
.rn-agent-single__integrations {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.rn-agent-integ {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--rn-gray-700);
  background: var(--rn-gray-100);
  border-radius: var(--rn-radius-full);
}

/* Sidebar info boxes */
.rn-agent-info-box {
  background: var(--rn-white);
  border: 1px solid var(--rn-gray-200);
  border-radius: var(--rn-radius-lg);
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.rn-agent-info-box h3 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--rn-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--rn-gray-100);
}

.rn-agent-info-box p {
  font-size: 0.9375rem;
  color: var(--rn-gray-600);
  line-height: 1.6;
}

.rn-agent-single__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

/* Quick info DL */
.rn-agent-quick-info {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.375rem 0.75rem;
}

.rn-agent-quick-info dt {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--rn-gray-500);
}

.rn-agent-quick-info dd {
  font-size: 0.8125rem;
  color: var(--rn-gray-800);
  margin: 0;
}

/* Related section */
.rn-agent-single__related {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--rn-gray-200);
}

.rn-agent-single__related h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--rn-secondary);
  margin-bottom: 1.25rem;
}

/* Loading state */
.rn-agent-grid.is-loading {
  opacity: 0.5;
  pointer-events: none;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .rn-dir-layout {
    grid-template-columns: 1fr;
  }

  .rn-dir-filters {
    display: none;
    position: fixed;
    top: var(--rn-navbar-height);
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    border-radius: 0;
    overflow-y: auto;
  }

  .rn-dir-filters.is-open {
    display: block;
  }

  .rn-dir-filters__toggle {
    display: flex;
  }

  .rn-agent-single__body {
    grid-template-columns: 1fr;
  }

  .rn-agent-single__header {
    flex-direction: column;
  }

  .rn-agent-single__actions {
    align-self: flex-start;
  }
}

@media (max-width: 600px) {
  .rn-dir-hero__title {
    font-size: 1.75rem;
  }

  .rn-agent-grid {
    grid-template-columns: 1fr;
  }

  .rn-agent-single__title {
    font-size: 1.5rem;
  }
}