/* Tools hub — clean single layout system (v3) */
.pb-tools-hub {
  padding: 32px 0 72px;
  background: #fafafa;
  min-height: 60vh;
}
.pb-tools-hub .pb-tools-shell,
.pb-tools-hub .container {
  max-width: 1520px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}
.pb-tools-hero {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 36px;
}
.pb-tools-title {
  font-size: clamp(26px, 3.5vw, 34px);
  font-weight: 700;
  margin: 0 0 10px;
  color: #222;
  letter-spacing: -0.02em;
}
.pb-tools-lead {
  font-size: 15px;
  color: #6a6a6a;
  margin: 0 0 20px;
  line-height: 1.55;
}
.pb-tools-search-wrap {
  display: flex;
  justify-content: center;
}
.pb-tools-search {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 440px;
  height: 48px;
  border: 1px solid #e0e0e0;
  border-radius: 9999px;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  overflow: hidden;
}
.pb-tools-search-input {
  flex: 1;
  border: 0;
  outline: none;
  padding: 0 18px;
  font-size: 14px;
  background: transparent;
  color: #222;
  min-width: 0;
}
.pb-tools-search .pb-search-orb {
  width: 36px;
  height: 36px;
  margin: 6px;
  flex-shrink: 0;
  border: 0;
  border-radius: 9999px;
  background: #ff385c;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* Two-column body: sidebar + main (desktop) */
.pb-tools-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}
@media (min-width: 960px) {
  .pb-tools-body {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 28px;
  }
}

.pb-tools-side {
  background: #fff;
  border: 1px solid #ebebeb;
  border-radius: 14px;
  padding: 16px 12px 18px;
}
@media (min-width: 960px) {
  .pb-tools-side {
    position: sticky;
    top: 88px;
  }
}
.pb-tools-side-head {
  padding: 4px 8px 12px;
  border-bottom: 1px solid #ebebeb;
  margin-bottom: 8px;
}
.pb-tools-side-head strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: #222;
}
.pb-tools-side-head p {
  margin: 6px 0 0;
  font-size: 12px;
  color: #929292;
  line-height: 1.4;
}
.pb-tools-side-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.pb-tools-side-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  color: #3f3f3f;
  text-decoration: none;
}
.pb-tools-side-link:hover {
  background: #f7f7f7;
  color: #222;
  text-decoration: none;
}
.pb-tools-side-emoji {
  font-size: 15px;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}
.pb-tools-side-foot {
  margin-top: 12px;
  padding: 0 8px;
}
.pb-tools-side-foot a {
  display: block;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid #ebebeb;
  color: #222;
  text-decoration: none;
  background: #fff;
}
.pb-tools-side-foot a:hover {
  background: #f7f7f7;
}

.pb-tools-main {
  min-width: 0;
}

.pb-tool-panel {
  margin: 0 0 28px;
  border: 1px solid #ebebeb;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  overflow: hidden;
}
.pb-tool-panel[hidden] {
  display: none !important;
}
.pb-tool-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid #ebebeb;
  background: #fafafa;
}
.pb-tool-panel-head h2 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
}
.pb-tool-panel-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}
.pb-tool-panel-actions a,
.pb-tool-panel-actions button {
  font-size: 13px;
  font-weight: 600;
  border: 0;
  background: transparent;
  color: #222;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 8px;
  text-decoration: none;
}
.pb-tool-panel-actions button:hover,
.pb-tool-panel-actions a:hover {
  background: #f0f0f0;
}
.pb-tool-panel-body {
  padding: 16px 16px 24px;
  max-height: min(75vh, 880px);
  overflow: auto;
}
.pb-tool-panel-loading {
  padding: 40px;
  text-align: center;
  color: #6a6a6a;
}

.pb-tools-section-title {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 14px;
  color: #222;
}
.pb-tools-featured {
  margin-bottom: 32px;
}
.pb-tools-featured-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 640px) {
  .pb-tools-featured-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1100px) {
  .pb-tools-featured-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pb-tools-audience-header {
  text-align: center;
  margin: 8px 0 12px;
}
.pb-tools-audience-header h3 {
  font-size: 15px;
  color: #6a6a6a;
  font-weight: 600;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 12px;
}

.pb-tools-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 28px;
  padding: 0 0 16px;
  border-bottom: 1px solid #ebebeb;
  background: transparent;
  position: static;
}
.pb-tools-tab {
  border: 1px solid #e0e0e0;
  background: #fff;
  color: #6a6a6a;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 9999px;
  cursor: pointer;
  line-height: 1.2;
}
.pb-tools-tab:hover {
  border-color: #bbb;
  color: #222;
}
.pb-tools-tab.is-active {
  background: #222;
  color: #fff;
  border-color: #222;
}

.pb-tools-category {
  margin-bottom: 36px;
}
.pb-tools-category-blurb {
  font-size: 13px;
  color: #6a6a6a;
  margin: -6px 0 16px;
  max-width: 560px;
}
.pb-tools-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 600px) {
  .pb-tools-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .pb-tools-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pb-tool-card {
  display: flex;
  gap: 12px;
  padding: 16px;
  background: #fff;
  border: 1px solid #ebebeb;
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.15s, border-color 0.15s, transform 0.15s;
  height: 100%;
  box-sizing: border-box;
  min-width: 0;
}
.pb-tool-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  border-color: #ddd;
  text-decoration: none;
  color: inherit;
  transform: translateY(-2px);
}
.pb-tool-card--featured {
  border-color: rgba(255, 56, 92, 0.22);
  background: linear-gradient(160deg, #fff 60%, #fff8f9);
}
.pb-tool-card--has-thumb {
  flex-direction: column;
  padding: 0;
  overflow: hidden;
}
.pb-tool-card-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #f7f7f7;
  overflow: hidden;
  border-bottom: 1px solid #f0f0f0;
}
.pb-tool-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.25s ease;
}
.pb-tool-card:hover .pb-tool-card-media img {
  transform: scale(1.04);
}
.pb-tool-card-content {
  display: flex;
  gap: 12px;
  padding: 16px;
  flex: 1;
}
.pb-tool-card-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #f7f7f7;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.pb-tool-card-body {
  min-width: 0;
  flex: 1;
}
.pb-tool-card-title {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 4px;
  color: #222;
  line-height: 1.3;
}
.pb-tool-card-desc {
  font-size: 12px;
  color: #6a6a6a;
  margin: 0 0 8px;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pb-tool-card-cta {
  font-size: 12px;
  font-weight: 600;
  color: #ff385c;
}
.pb-tool-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 8px;
}
.pb-tool-tag {
  font-size: 10px;
  font-weight: 500;
  color: #6a6a6a;
  background: #f7f7f7;
  padding: 2px 7px;
  border-radius: 9999px;
}
.pb-tools-empty {
  text-align: center;
  padding: 40px 16px;
  color: #6a6a6a;
}
.pb-tools-integration-note {
  margin-top: 24px;
  padding: 20px;
  background: #fff;
  border: 1px solid #ebebeb;
  border-radius: 12px;
  font-size: 13px;
  color: #3f3f3f;
  line-height: 1.5;
}
.pb-tools-integration-note h2 {
  font-size: 15px;
  margin: 0 0 8px;
}
.pb-tools-integration-note code {
  font-size: 11px;
  background: #f7f7f7;
  padding: 2px 6px;
  border-radius: 4px;
}

/* Documentation Accordion Styles */
.pb-tool-card-wrapper {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid #ebebeb;
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow 0.15s, border-color 0.15s, transform 0.15s;
  height: 100%;
}

.pb-tool-card-wrapper:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  border-color: #ddd;
  transform: translateY(-2px);
}

.pb-tool-card-wrapper .pb-tool-card {
  border: none;
  border-radius: 0;
  box-shadow: none;
  transform: none;
  height: auto;
  border-bottom: 1px solid #f0f0f0;
}

.pb-tool-card-wrapper .pb-tool-card:hover {
  box-shadow: none;
  transform: none;
  border-color: #f0f0f0;
}

.pb-tool-docs {
  font-size: 13px;
  padding: 10px 16px;
  background: #fafafa;
}

.pb-tool-docs summary {
  cursor: pointer;
  font-weight: 600;
  color: #6a6a6a;
  outline: none;
  list-style: none; /* Firefox */
}

.pb-tool-docs summary::-webkit-details-marker {
  display: none; /* Chrome/Safari */
}

.pb-tool-docs summary:before {
  content: '▸ ';
  display: inline-block;
  margin-right: 4px;
  transition: transform 0.2s ease-in-out;
}

.pb-tool-docs[open] summary:before {
  transform: rotate(90deg);
}

.pb-tool-docs-content {
  padding-top: 12px;
  color: #3f3f3f;
  border-top: 1px solid #ebebeb;
  margin-top: 8px;
}

.pb-doc-section {
  margin-bottom: 10px;
}

.pb-doc-section:last-child {
  margin-bottom: 0;
}

.pb-doc-section strong {
  display: block;
  margin-bottom: 4px;
  color: #222;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.pb-doc-section ul {
  margin: 0;
  padding-left: 20px;
  margin-bottom: 6px;
}

.pb-doc-section li {
  margin-bottom: 2px;
}

.pb-doc-section p {
  margin: 0;
  line-height: 1.4;
}