/* -------------------------------------------------------
 * Popcorn Knowledge Base styles
 * Light public homepage + Writer Studio
 * -----------------------------------------------------*/

/* Google fonts (optional but nice for KB) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Playfair+Display:wght@600;700&display=swap');

/* ---------- Root tokens ---------- */
:root {
  --kb-bg: #f3f4f6;
  --kb-surface: #ffffff;
  --kb-surface-soft: #f9fafb;
  --kb-border-subtle: #e5e7eb;
  --kb-border-strong: #d1d5db;
  --kb-text-main: #111827;
  --kb-text-muted: #6b7280;
  --kb-text-soft: #9ca3af;
  --kb-accent: #0f172a;
  --kb-accent-soft: #1e293b;
  --kb-pill-bg: #111827;
  --kb-pill-text: #f9fafb;
  --kb-radius-lg: 16px;
  --kb-radius-md: 12px;
  --kb-radius-sm: 999px;
  --kb-shadow-soft: 0 12px 30px rgba(15, 23, 42, 0.08);
  --kb-shadow-strong: 0 16px 40px rgba(15, 23, 42, 0.12);
  --kb-font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --kb-font-display: 'Playfair Display', "Georgia", serif;
  --kb-header-h: 70px;
}

/* ---------- Base body for KB pages ---------- */
body.kb-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--kb-font-sans);
  background-color: var(--kb-bg);
  color: var(--kb-text-main);
}

/* ---------- Simple Popcorn header (no pt-ui.css needed) ---------- */
.pt-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--kb-header-h);
  background-color: #020617;
  border-bottom: 1px solid #0f172a;
  color: #e5e7eb;
}

.pt-header-inner {
  max-width: 1160px;
  height: 100%;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pt-header-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pt-logo img {
  height: 42px;
  width: auto;
}

.kb-page-title {
  font-size: 0.9rem;
  color: #9ca3af;
}

/* ---------- KB brand link (logo/title clickable) ---------- */
.kb-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.kb-brand:hover .kb-page-title {
  color: #e5e7eb;
}

/* header icons */
.pt-header-icons {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.pt-icon-btn {
  border: none;
  outline: none;
  cursor: pointer;
  padding: 0.45rem;
  border-radius: 999px;
  background: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, transform 0.1s ease;
}

.pt-icon-btn svg {
  width: 18px;
  height: 18px;
  fill: #9ca3af;
}

.pt-icon-btn:hover {
  background: rgba(148, 163, 184, 0.18);
  transform: translateY(-1px);
}

.pt-icon-btn:hover svg {
  fill: #e5e7eb;
}

/* ---------- Utilities ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.btn-primary {
  border: none;
  cursor: pointer;
  border-radius: var(--kb-radius-sm);
  padding: 0.55rem 1.15rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #f9fafb;
  background-color: #020617;
  box-shadow: var(--kb-shadow-soft);
  transition: background 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
}

.btn-primary:hover {
  background-color: #111827;
  transform: translateY(-1px);
  box-shadow: var(--kb-shadow-strong);
}

.btn-secondary {
  border-radius: var(--kb-radius-sm);
  border: 1px solid var(--kb-border-subtle);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  background-color: #ffffff;
  color: var(--kb-text-main);
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}

.btn-secondary:hover {
  background-color: #f3f4f6;
  border-color: var(--kb-border-strong);
  transform: translateY(-1px);
}

.kb-input,
.kb-textarea,
.kb-sort-select {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--kb-border-subtle);
  background-color: #ffffff;
  font-size: 0.85rem;
  font-family: var(--kb-font-sans);
  color: var(--kb-text-main);
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.kb-input::placeholder,
.kb-textarea::placeholder {
  color: var(--kb-text-soft);
}

.kb-input:focus,
.kb-textarea:focus,
.kb-sort-select:focus {
  border-color: #0ea5e9;
  box-shadow: 0 0 0 1px rgba(14, 165, 233, 0.35);
}

/* textareas keep rounded corners but not pill */
.kb-textarea {
  border-radius: 12px;
  resize: vertical;
}

/* ---------- Main shell ---------- */
.kb-shell {
  max-width: 1160px;
  margin: 0 auto;
  padding: 1.75rem 1.5rem 2rem;
}

/* ---------- HERO ---------- */
.kb-hero {
  margin-bottom: 1.5rem;
  padding: 1.9rem 1.75rem 1.6rem;
  border-radius: 20px;
  background:
    linear-gradient(120deg, #e0f2fe 0%, #ecfdf5 60%, #e5e7eb 100%);
  box-shadow: var(--kb-shadow-soft);
}

.kb-hero-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.kb-hero-text {
  flex: 1 1 260px;
  min-width: 0;
}

.kb-hero-title {
  margin: 0 0 0.4rem;
  font-family: var(--kb-font-display);
  font-size: clamp(1.7rem, 1.2rem + 1.4vw, 2.1rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--kb-accent);
}

.kb-hero-subtitle {
  margin: 0;
  font-size: 0.9rem;
  color: var(--kb-text-muted);
  max-width: 32rem;
}

.kb-hero-controls {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* search */
.kb-search-wrapper {
  position: relative;
  max-width: 420px;
}

.kb-search-icon {
  position: absolute;
  left: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
  opacity: 0.6;
}

.kb-search-input {
  padding-left: 2.1rem;
}

/* topic chips */
.kb-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.kb-chip {
  border-radius: var(--kb-radius-sm);
  border: 1px solid var(--kb-border-subtle);
  background-color: #ffffff;
  color: var(--kb-text-muted);
  font-size: 0.7rem;
  padding: 0.25rem 0.7rem;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  white-space: nowrap;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

.kb-chip:hover {
  background-color: var(--kb-surface-soft);
  border-color: var(--kb-border-strong);
  transform: translateY(-1px);
}

.kb-chip-active {
  background-color: #020617;
  border-color: #020617;
  color: #f9fafb;
}

/* hero metrics */
.kb-hero-metrics {
  flex: 0 0 auto;
  display: flex;
  align-items: flex-end;
  gap: 0.9rem;
}

.kb-hero-metric {
  text-align: right;
}

.kb-hero-metric-number {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--kb-accent);
}

.kb-hero-metric-label {
  display: block;
  font-size: 0.7rem;
  color: var(--kb-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

/* ---------- Main layout: cards + sidebar ---------- */
.kb-layout {
  display: grid;
  grid-template-columns: minmax(0, 2.3fr) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: flex-start;
}

/* left main block */
.kb-main {
  background-color: var(--kb-surface);
  border-radius: var(--kb-radius-lg);
  box-shadow: var(--kb-shadow-soft);
  padding: 1.15rem 1.3rem 1.4rem;
}

/* section header inside main */
.kb-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.kb-section-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--kb-accent);
}

.kb-section-subtitle {
  margin: 0.2rem 0 0;
  font-size: 0.8rem;
  color: var(--kb-text-soft);
}

/* sort control */
.kb-sort-wrapper {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
}

.kb-sort-label {
  color: var(--kb-text-soft);
}

.kb-sort-select {
  min-width: 8.5rem;
}

/* ---------- Article grid + cards ---------- */
.kb-article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.9rem;
}

.kb-article-card {
  border-radius: 14px;
  background-color: var(--kb-surface-soft);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
  border: 1px solid rgba(229, 231, 235, 0.9);
  transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
  overflow: hidden;
}

.kb-article-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--kb-shadow-strong);
  border-color: rgba(209, 213, 219, 1);
}

.kb-article-link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  height: 100%;
}

/* cover band (with or without image) */
.kb-article-cover {
  position: relative;
  padding-top: 46%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.kb-article-cover--empty {
  background-image: linear-gradient(135deg, #e5e7eb, #f3f4f6);
}

/* badge */
.kb-badge {
  position: absolute;
  left: 0.85rem;
  top: 0.85rem;
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.kb-badge-featured {
  background-color: #111827;
  color: #f9fafb;
}

/* card body */
.kb-article-body {
  padding: 0.75rem 0.85rem 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

/* top row: category + status */
.kb-article-category-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.kb-article-category {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #6b7280;
}

.kb-article-status {
  font-size: 0.7rem;
  color: #9ca3af;
}

/* title + summary */
.kb-article-title {
  margin: 0.1rem 0 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--kb-accent);
}

.kb-article-summary {
  margin: 0.1rem 0 0.25rem;
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--kb-text-muted);
}

/* meta row */
.kb-article-meta-row {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--kb-text-soft);
}

.kb-article-meta-left {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.kb-article-author-avatar {
  width: 1.45rem;
  height: 1.45rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #22c55e;
  color: #ecfdf5;
  font-size: 0.75rem;
  font-weight: 700;
}

.kb-article-author {
  color: var(--kb-text-main);
}

.kb-article-meta-right {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* empty state */
.kb-empty-state {
  margin-top: 1rem;
  padding: 0.9rem;
  border-radius: 12px;
  border: 1px dashed var(--kb-border-strong);
  background-color: #f9fafb;
  text-align: center;
}

.kb-empty-state h3 {
  margin: 0 0 0.2rem;
  font-size: 0.95rem;
}

.kb-empty-state p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--kb-text-muted);
}

/* ---------- Sidebar ---------- */
.kb-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.kb-sidebar-section {
  background-color: var(--kb-surface);
  border-radius: var(--kb-radius-lg);
  box-shadow: var(--kb-shadow-soft);
  padding: 0.9rem 1rem;
  border: 1px solid rgba(229, 231, 235, 0.9);
}

.kb-subscribe-card {
  background: linear-gradient(135deg, #e0f2fe, #eef2ff);
}

.kb-sidebar-title {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--kb-text-soft);
}

/* trending list */
.kb-trend-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.kb-trend-item {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.22rem 0;
}

.kb-trend-number {
  width: 1.2rem;
  text-align: right;
  font-size: 0.75rem;
  color: var(--kb-text-soft);
}

.kb-trend-link {
  flex: 1;
  font-size: 0.8rem;
  color: var(--kb-text-main);
  text-decoration: none;
}

.kb-trend-link:hover {
  text-decoration: underline;
}

/* tag cloud */
.kb-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.kb-tag-pill {
  border-radius: var(--kb-radius-sm);
  border: 1px solid var(--kb-border-subtle);
  background-color: #ffffff;
  padding: 0.2rem 0.6rem;
  font-size: 0.7rem;
  cursor: pointer;
  color: var(--kb-text-muted);
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

.kb-tag-pill:hover {
  background-color: #020617;
  border-color: #020617;
  color: #f9fafb;
}

/* subscribe */
.kb-subscribe-text {
  margin: 0 0 0.45rem;
  font-size: 0.8rem;
  color: var(--kb-text-main);
}

.kb-subscribe-form {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.kb-subscribe-btn {
  width: 100%;
}

/* ---------- Right Sidebar: Latest Encompass Updates (styled to match sidebar) ---------- */
.kb-updates-list {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.75rem;
}

.kb-updates-item {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}

.kb-updates-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #2563eb;
  margin-top: 0.45rem;
  flex: 0 0 auto;
}

.kb-updates-content {
  min-width: 0;
  flex: 1;
}

.kb-updates-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
}

.kb-updates-title {
  font-size: 0.85rem;
  color: var(--kb-text-main);
  font-weight: 600;
}

.kb-updates-date {
  font-size: 0.75rem;
  color: var(--kb-text-soft);
  white-space: nowrap;
}

.kb-updates-meta {
  font-size: 0.8rem;
  color: var(--kb-text-muted);
  margin-top: 0.15rem;
  line-height: 1.35;
}

.kb-updates-footer {
  margin-top: 0.65rem;
  display: flex;
  justify-content: flex-end;
}

.kb-updates-link {
  font-size: 0.82rem;
  text-decoration: none;
  color: var(--kb-accent);
}

.kb-updates-link:hover {
  text-decoration: underline;
}

/* ---------- Featured Solutions ---------- */
.kb-featured {
  margin-top: 1.2rem;
  background-color: var(--kb-surface);
  border-radius: var(--kb-radius-lg);
  box-shadow: var(--kb-shadow-soft);
  border: 1px solid rgba(229, 231, 235, 0.9);
  padding: 1.15rem 1.3rem 1.4rem;
}

.kb-featured-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.9rem;
}

.kb-featured-more {
  font-size: 0.8rem;
  text-decoration: none;
  color: var(--kb-accent);
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--kb-border-subtle);
  background: var(--kb-surface-soft);
}

.kb-featured-more:hover {
  border-color: var(--kb-border-strong);
}

.kb-solution-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.kb-solution-card {
  display: flex;
  gap: 0.85rem;
  border: 1px solid rgba(229, 231, 235, 0.9);
  background: #ffffff;
  border-radius: 14px;
  padding: 0.85rem;
}

.kb-solution-thumb {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: linear-gradient(135deg, #e0f2fe, #eef2ff);
  border: 1px solid rgba(229, 231, 235, 0.9);
  flex: 0 0 auto;
}

.kb-solution-body {
  min-width: 0;
  flex: 1;
}

.kb-solution-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.kb-solution-name {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--kb-accent);
}

.kb-solution-rating {
  font-size: 0.78rem;
  color: var(--kb-text-muted);
  white-space: nowrap;
}

.kb-solution-rating span {
  margin-left: 0.25rem;
  color: var(--kb-text-soft);
}

/* 2-line clamp
   NOTE: some IDEs “warn” about vendor-prefixed properties. Keep them. */
.kb-solution-desc {
  margin: 0.35rem 0 0.55rem;
  font-size: 0.82rem;
  color: var(--kb-text-muted);
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;

  /* Standard (satisfies linters, limited support depending on browser) */
  line-clamp: 2;

  /* WebKit (actual support in Chromium/Safari today) */
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;

  /* fallback if clamp is ignored */
  max-height: calc(1.35em * 2);
}


.kb-solution-link {
  font-size: 0.82rem;
  text-decoration: none;
  color: var(--kb-accent);
}

.kb-solution-link:hover {
  text-decoration: underline;
}

/* ---------- Login modal (KB-only, lightweight) ---------- */
.kb-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 200;
}

.kb-modal-overlay[hidden] {
  display: none;
}

.kb-modal {
  width: min(440px, 100%);
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 24px 70px rgba(2, 6, 23, 0.25);
  border: 1px solid rgba(229, 231, 235, 0.9);
  padding: 1rem 1rem 1.05rem;
}

.kb-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.kb-modal-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--kb-accent);
}

.kb-modal-close {
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 999px;
  padding: 0.4rem 0.55rem;
  color: var(--kb-text-muted);
}

.kb-modal-close:hover {
  background: var(--kb-surface-soft);
}

.kb-modal-subtitle {
  margin: 0.4rem 0 0.9rem;
  font-size: 0.85rem;
  color: var(--kb-text-muted);
}

.kb-modal-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.kb-modal-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.kb-modal-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--kb-text-soft);
}

.kb-modal-input {
  border-radius: 12px;
}

.kb-modal-error {
  border: 1px solid rgba(239, 68, 68, 0.35);
  background: rgba(239, 68, 68, 0.08);
  color: #991b1b;
  padding: 0.6rem 0.75rem;
  border-radius: 12px;
  font-size: 0.85rem;
}

.kb-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
  margin-top: 0.25rem;
}

/* ---------- Footer ---------- */
.kb-footer {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0.5rem 1.5rem 1.5rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--kb-text-soft);
}

/* ---------- Writer Studio / Editor (kb-editor.html) ---------- */
.kb-toolbar {
  position: sticky;
  top: var(--kb-header-h);
  z-index: 30;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 0.4rem 1.5rem;
  background-color: #ffffff;
  border-bottom: 1px solid var(--kb-border-subtle);
}

.kb-tool-btn {
  border: 1px solid var(--kb-border-subtle);
  border-radius: 8px;
  padding: 0.25rem 0.55rem;
  background-color: #ffffff;
  font-size: 0.8rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--kb-text-muted);
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.kb-tool-btn:hover {
  background-color: var(--kb-surface-soft);
  border-color: var(--kb-border-strong);
  color: var(--kb-text-main);
}

.kb-tool-btn .material-icons-outlined {
  font-size: 1.1rem;
}

/* layout */
.kb-editor-layout {
  max-width: 1160px;
  margin: 0.9rem auto 1.5rem;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: minmax(0, 2.2fr) minmax(260px, 0.9fr);
  gap: 1rem;
}

.kb-editor-main {
  min-width: 0;
}

.kb-paper {
  background-color: #ffffff;
  border-radius: 18px;
  padding: 1.4rem 1.5rem 1.6rem;
  box-shadow: var(--kb-shadow-soft);
  border: 1px solid #e5e7eb;
}

.editor-title {
  width: 100%;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--kb-font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--kb-accent);
  margin-bottom: 0.8rem;
}

.kb-editor-content {
  min-height: 320px;
  font-size: 0.96rem;
  line-height: 1.65;
  color: var(--kb-text-main);
}

.kb-editor-content p {
  margin: 0.4rem 0;
}

.kb-editor-content:empty::before,
.kb-editor-content[data-placeholder]:not(:focus):empty::before {
  content: attr(data-placeholder);
  color: var(--kb-text-soft);
}

/* settings rail */
.kb-settings-rail {
  background-color: var(--kb-surface);
  border-radius: 18px;
  padding: 1rem 1.05rem;
  box-shadow: var(--kb-shadow-soft);
  border: 1px solid #e5e7eb;
  font-size: 0.85rem;
}

.kb-form-group {
  margin-bottom: 0.9rem;
}

.kb-label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--kb-text-soft);
}

/* taxonomy path */
.taxonomy-path {
  padding: 0.5rem 0.65rem;
  border-radius: 10px;
  border: 1px dashed var(--kb-border-subtle);
  background-color: var(--kb-surface-soft);
  font-size: 0.8rem;
}

/* -------------------------------------------------------
 * KB Home: compact layout
 * -----------------------------------------------------*/

/* Limit Latest Articles to 10 items reliably (works even if cards are wrapped) */
#kbArticleGrid > *:nth-child(n + 11) {
  display: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .kb-shell {
    padding-inline: 1rem;
  }

  .kb-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .kb-sidebar {
    order: 2;
  }

  .kb-editor-layout {
    grid-template-columns: minmax(0, 1fr);
    padding-inline: 1rem;
  }
}

@media (max-width: 720px) {
  .kb-hero {
    padding: 1.2rem 1.1rem 1.1rem;
  }

  .kb-hero-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .kb-hero-metrics {
    width: 100%;
    justify-content: flex-start;
  }

  .kb-section-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .kb-article-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .kb-toolbar {
    padding-inline: 1rem;
  }

  .kb-solution-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}