/* Crazytel Knowledge Base — scoped styles */

.crzy-kb-page {
  background: #f4f6f9;
}

.crzy-kb {
  min-height: 60vh;
  padding-bottom: 3rem;
}

.crzy-kb-hero {
  background: linear-gradient(135deg, #0f1115 0%, #1c1f26 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2rem 0 1.75rem;
}

.crzy-kb-hero-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem;
}

.crzy-kb-eyebrow {
  color: #ff4d6d;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 0.35rem;
}

.crzy-kb-title {
  color: #fff;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin: 0;
  line-height: 1.2;
}

.crzy-kb-subtitle {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
  margin: 0.4rem 0 0;
  max-width: 36rem;
}

.crzy-kb-search {
  display: flex;
  align-items: center;
  gap: 0;
  background: #fff;
  border-radius: 10px;
  padding: 0.35rem 0.35rem 0.35rem 0.85rem;
  min-width: min(100%, 22rem);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.crzy-kb-search-icon {
  width: 1.1rem;
  height: 1.1rem;
  color: #94a3b8;
  flex-shrink: 0;
}

.crzy-kb-search input {
  border: 0;
  outline: 0;
  flex: 1;
  font-size: 0.9rem;
  padding: 0.45rem 0.6rem;
  min-width: 0;
  background: transparent;
}

.crzy-kb-search-btn {
  border: 0;
  background: #ff4d6d;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s;
}

.crzy-kb-search-btn:hover {
  background: #e84363;
}

.crzy-kb-body-wrap {
  padding-top: 1.25rem;
}

.crzy-kb-breadcrumb {
  font-size: 0.8rem;
  color: #64748b;
  margin-bottom: 1rem;
  min-height: 1.2rem;
}

.crzy-kb-breadcrumb a {
  color: #475569;
  text-decoration: none;
}

.crzy-kb-breadcrumb a:hover {
  color: #ff4d6d;
}

.crzy-kb-breadcrumb span {
  margin: 0 0.35rem;
  opacity: 0.5;
}

.crzy-kb-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 1.25rem;
  align-items: start;
}

.crzy-kb-sidebar {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 0.85rem;
  position: sticky;
  top: 1rem;
}

.crzy-kb-sidebar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.65rem;
}

.crzy-kb-sidebar-head h2 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #64748b;
  margin: 0;
}

.crzy-kb-sidebar-toggle {
  display: none;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  border-radius: 6px;
  font-size: 0.78rem;
  padding: 0.25rem 0.55rem;
  cursor: pointer;
}

.crzy-kb-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  max-height: 70vh;
  overflow-y: auto;
}

.crzy-kb-cat-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  color: #334155;
  font-size: 0.86rem;
  text-decoration: none;
  transition: background 0.12s, color 0.12s;
}

.crzy-kb-cat-link:hover,
.crzy-kb-cat-link.is-active {
  background: #fff1f3;
  color: #c9184a;
}

.crzy-kb-cat-count {
  font-size: 0.72rem;
  color: #94a3b8;
  background: #f1f5f9;
  border-radius: 999px;
  padding: 0.1rem 0.45rem;
  flex-shrink: 0;
}

.crzy-kb-cat-children {
  margin-left: 0.65rem;
  padding-left: 0.55rem;
  border-left: 1px solid #e2e8f0;
}

.crzy-kb-main {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.1rem 1.25rem;
  min-height: 320px;
}

.crzy-kb-loading {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: #64748b;
  font-size: 0.9rem;
  padding: 2rem 0;
}

.crzy-kb-spinner {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid #e2e8f0;
  border-top-color: #ff4d6d;
  border-radius: 50%;
  animation: crzy-kb-spin 0.7s linear infinite;
}

@keyframes crzy-kb-spin {
  to { transform: rotate(360deg); }
}

.crzy-kb-hidden {
  display: none !important;
}

.crzy-kb-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  border-radius: 10px;
  padding: 0.85rem 1rem;
  font-size: 0.9rem;
}

.crzy-kb-section-title {
  font-size: 1rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 0.85rem;
}

.crzy-kb-section-title + .crzy-kb-section-title {
  margin-top: 1.5rem;
}

.crzy-kb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.75rem;
}

.crzy-kb-card {
  display: block;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 0.85rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.crzy-kb-card:hover {
  border-color: #fda4af;
  box-shadow: 0 4px 14px rgba(255, 77, 109, 0.1);
}

.crzy-kb-card h3 {
  font-size: 0.92rem;
  font-weight: 600;
  color: #0f172a;
  margin: 0 0 0.35rem;
  line-height: 1.35;
}

.crzy-kb-card p {
  font-size: 0.8rem;
  color: #64748b;
  margin: 0;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.crzy-kb-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.55rem;
  font-size: 0.72rem;
  color: #94a3b8;
}

.crzy-kb-badge {
  display: inline-flex;
  align-items: center;
  background: #fff1f3;
  color: #be123c;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
}

.crzy-kb-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.75rem;
}

.crzy-kb-tag {
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: #f1f5f9;
  color: #475569;
  text-decoration: none;
}

.crzy-kb-tag:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.crzy-kb-article-header {
  margin-bottom: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid #e2e8f0;
}

.crzy-kb-article-header h1 {
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 0.5rem;
  line-height: 1.3;
}

.crzy-kb-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  font-size: 0.78rem;
  color: #94a3b8;
}

.crzy-kb-article-body {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #334155;
  max-width: 52rem;
}

.crzy-kb-article-body > *:first-child {
  margin-top: 0;
}

.crzy-kb-article-body h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #0f172a;
  margin: 1.75rem 0 0.65rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid #e2e8f0;
}

.crzy-kb-article-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #1e293b;
  margin: 1.35rem 0 0.5rem;
}

.crzy-kb-article-body h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: #334155;
  margin: 1rem 0 0.4rem;
}

.crzy-kb-article-body p,
.crzy-kb-article-body pre,
.crzy-kb-article-body table {
  margin: 0 0 0.9rem;
}

.crzy-kb-article-body ol {
  list-style: decimal;
  padding-left: 1.6rem;
  margin: 0.5rem 0 1.1rem;
}

.crzy-kb-article-body ul {
  list-style: disc;
  padding-left: 1.6rem;
  margin: 0.35rem 0 1rem;
}

.crzy-kb-article-body ol ul,
.crzy-kb-article-body ul ul {
  margin-top: 0.35rem;
  margin-bottom: 0.35rem;
}

.crzy-kb-article-body li {
  display: list-item;
  margin-bottom: 0.5rem;
  padding-left: 0.1rem;
}

.crzy-kb-article-body li::marker {
  color: #ff4d6d;
  font-weight: 600;
}

.crzy-kb-article-body li p {
  margin: 0;
}

.crzy-kb-article-body blockquote {
  border-left: 3px solid #ff4d6d;
  background: #fff8f9;
  margin: 0.75rem 0 1rem;
  padding: 0.65rem 0.9rem;
  border-radius: 0 8px 8px 0;
  color: #475569;
}

.crzy-kb-article-body blockquote p {
  margin: 0;
}

.crzy-kb-article-body span[style],
.crzy-kb-article-body p[style] {
  background: transparent !important;
  color: inherit !important;
}

.crzy-kb-article-body code {
  background: #f1f5f9;
  color: #be123c;
  padding: 0.12rem 0.35rem;
  border-radius: 4px;
  font-size: 0.88em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.crzy-kb-article-body strong {
  color: #0f172a;
  font-weight: 600;
}

.crzy-kb-article-body pre {
  background: #0f172a;
  color: #e2e8f0;
  border-radius: 8px;
  padding: 0.85rem;
  overflow-x: auto;
  font-size: 0.82rem;
}

.crzy-kb-article-body pre code {
  background: transparent;
  color: inherit;
  padding: 0;
  font-size: inherit;
}

.crzy-kb-article-body img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.crzy-kb-article-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.crzy-kb-article-body th,
.crzy-kb-article-body td {
  border: 1px solid #e2e8f0;
  padding: 0.45rem 0.6rem;
  text-align: left;
}

.crzy-kb-article-body th {
  background: #f8fafc;
  font-weight: 600;
}

.crzy-kb-article-body blockquote {
  border-left: 3px solid #ff4d6d;
  margin: 0 0 0.85rem;
  padding: 0.35rem 0 0.35rem 0.85rem;
  color: #475569;
}

.crzy-kb-article-body a {
  color: #e11d48;
  text-decoration: underline;
}

.crzy-kb-article-body a:hover {
  color: #be123c;
}

.crzy-kb-attachments {
  margin-top: 1.25rem;
  padding-top: 0.85rem;
  border-top: 1px solid #e2e8f0;
}

.crzy-kb-attachments h3 {
  font-size: 0.85rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: #475569;
}

.crzy-kb-attachments ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.crzy-kb-attachments li {
  margin-bottom: 0.35rem;
}

.crzy-kb-attachments a {
  font-size: 0.85rem;
  color: #e11d48;
}

.crzy-kb-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.25rem;
  padding-top: 0.85rem;
  border-top: 1px solid #e2e8f0;
}

.crzy-kb-pagination button {
  border: 1px solid #e2e8f0;
  background: #fff;
  border-radius: 8px;
  padding: 0.4rem 0.75rem;
  font-size: 0.82rem;
  cursor: pointer;
}

.crzy-kb-pagination button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.crzy-kb-pagination span {
  font-size: 0.8rem;
  color: #64748b;
}

.crzy-kb-empty {
  text-align: center;
  padding: 2.5rem 1rem;
  color: #64748b;
}

.crzy-kb-empty h2 {
  font-size: 1rem;
  color: #334155;
  margin: 0 0 0.35rem;
}

.crzy-kb-skeleton {
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  animation: crzy-kb-shimmer 1.2s infinite;
  border-radius: 6px;
}

.crzy-kb-skeleton-line {
  height: 0.85rem;
  margin-bottom: 0.45rem;
}

@keyframes crzy-kb-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@media (max-width: 991px) {
  .crzy-kb-layout {
    grid-template-columns: 1fr;
  }

  .crzy-kb-sidebar {
    position: static;
  }

  .crzy-kb-sidebar-toggle {
    display: inline-block;
  }

  .crzy-kb-sidebar-nav {
    display: none;
    max-height: none;
    margin-top: 0.5rem;
  }

  .crzy-kb-sidebar-nav.is-open {
    display: flex;
  }
}

@media (max-width: 575px) {
  .crzy-kb-hero {
    padding: 1.25rem 0 1rem;
  }

  .crzy-kb-search {
    min-width: 100%;
  }

  .crzy-kb-main {
    padding: 0.85rem;
  }

  .crzy-kb-grid {
    grid-template-columns: 1fr;
  }
}