:root {
  --bg: #08100d;
  --bg-soft: #101915;
  --panel: rgba(13, 19, 16, 0.92);
  --panel-soft: rgba(18, 27, 22, 0.86);
  --line: rgba(216, 175, 101, 0.2);
  --line-strong: rgba(241, 201, 129, 0.46);
  --text: #f0e7d2;
  --muted: rgba(240, 231, 210, 0.7);
  --quiet: rgba(240, 231, 210, 0.5);
  --gold: #c9964f;
  --gold-2: #f1c981;
  --green: #52705b;
  --danger: #c97566;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --content: 1220px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  font-family: "Manrope", Arial, sans-serif;
  background:
    linear-gradient(180deg, rgba(8, 16, 13, 0.92), rgba(8, 16, 13, 0.98)),
    radial-gradient(circle at top, rgba(83, 116, 92, 0.26), transparent 24%),
    url("/images/background.jpg") center top / cover fixed no-repeat,
    var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

img,
video {
  display: block;
  max-width: 100%;
}

button,
input,
textarea,
select {
  font: inherit;
}

.knowledge-page {
  min-height: 100vh;
}

.knowledge-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(241, 201, 129, 0.12);
  background: rgba(8, 14, 12, 0.88);
  backdrop-filter: blur(14px);
}

.knowledge-topbar__inner,
.knowledge-shell,
.knowledge-hero,
.article-shell,
.compose-shell {
  width: min(calc(100% - 32px), var(--content));
  margin: 0 auto;
}

.knowledge-topbar__inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand-link,
.page-title,
.article-title,
.section-card strong,
.article-card h3,
.panel-title,
.comment-author {
  font-family: "Cormorant Garamond", Georgia, serif;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--gold-2);
  font-size: 30px;
  font-weight: 700;
}

.brand-link__logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  flex: 0 0 auto;
}

.brand-link span {
  display: block;
  line-height: 0.95;
}

.topbar-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.topbar-link,
.action-button,
.status-chip,
.reaction-button,
.toolbar-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 14px;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.topbar-link:hover,
.topbar-link:focus-visible,
.action-button:hover,
.action-button:focus-visible,
.reaction-button:hover,
.reaction-button:focus-visible,
.toolbar-button:hover,
.toolbar-button:focus-visible {
  border-color: var(--line-strong);
  background: linear-gradient(180deg, rgba(241, 201, 129, 0.16), rgba(241, 201, 129, 0.08));
  color: #fff4de;
  box-shadow:
    0 12px 24px rgba(0, 0, 0, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 0 0 1px rgba(241, 201, 129, 0.08);
  outline: none;
  transform: translateY(-1px);
}

.action-button--gold {
  color: #161108;
  border-color: rgba(241, 201, 129, 0.7);
  background: linear-gradient(180deg, #f1c981, #c9964f);
}

.action-button--gold:hover,
.action-button--gold:focus-visible {
  color: #130d05;
  border-color: rgba(255, 226, 172, 0.96);
  background: linear-gradient(180deg, #f8d899, #dda85a);
  box-shadow:
    0 14px 28px rgba(0, 0, 0, 0.24),
    inset 0 1px 0 rgba(255, 248, 231, 0.4),
    0 0 0 1px rgba(255, 226, 172, 0.2);
}

.action-button--danger {
  border-color: rgba(201, 117, 102, 0.55);
  color: #ffd8d0;
  background: linear-gradient(180deg, rgba(201, 117, 102, 0.16), rgba(201, 117, 102, 0.06));
}

.action-button--danger:hover,
.action-button--danger:focus-visible {
  border-color: rgba(231, 149, 134, 0.86);
  color: #fff0eb;
  background: linear-gradient(180deg, rgba(201, 117, 102, 0.32), rgba(201, 117, 102, 0.16));
}

.action-button:disabled {
  opacity: 0.55;
  cursor: wait;
  transform: none;
  box-shadow: none;
}

.knowledge-hero,
.article-hero {
  padding: 44px 0 28px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--gold-2);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-title,
.article-title {
  margin: 0 0 10px;
  font-size: clamp(48px, 7vw, 82px);
  line-height: 0.98;
}

.hero-copy,
.section-card p,
.article-card p,
.muted-copy,
.article-meta,
.meta-row,
.comment-meta {
  color: var(--muted);
}

.knowledge-shell,
.compose-shell {
  display: grid;
  gap: 18px;
  padding-bottom: 36px;
}

.knowledge-layout,
.compose-layout {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 18px;
}

.knowledge-sidebar,
.compose-sidebar,
.knowledge-main,
.compose-main,
.article-panel,
.comments-panel,
.composer-panel,
.admin-knowledge-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.knowledge-sidebar,
.compose-sidebar {
  position: sticky;
  top: 92px;
  align-self: start;
  padding: 18px;
}

.knowledge-main,
.compose-main,
.article-panel,
.comments-panel,
.composer-panel {
  padding: 18px;
}

.panel-title {
  margin: 0 0 12px;
  font-size: 30px;
}

.stack,
.section-list,
.article-list,
.meta-stack,
.attachment-list,
.comments-list,
.reply-list,
.compose-form,
.media-stack,
.toolbar,
.moderation-stack {
  display: grid;
  gap: 12px;
}

.section-card,
.article-card,
.attachment-card,
.comment-card,
.stat-card,
.inline-card,
.empty-state {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.section-card.is-active {
  border-color: var(--line-strong);
  background: rgba(241, 201, 129, 0.08);
  box-shadow: 0 0 0 1px rgba(241, 201, 129, 0.12);
}

.section-card button,
.section-link {
  width: 100%;
  display: grid;
  gap: 6px;
  padding: 0;
  color: inherit;
  text-align: left;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.section-card:hover,
.section-card:focus-within,
.article-card:hover,
.article-card:focus-within,
.attachment-card:hover,
.attachment-card:focus-within,
.comment-card:hover,
.comment-card:focus-within,
.inline-card:hover,
.inline-card:focus-within {
  border-color: rgba(241, 201, 129, 0.42);
  background: rgba(241, 201, 129, 0.05);
  box-shadow: 0 18px 32px rgba(0, 0, 0, 0.16);
  transform: translateY(-1px);
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.article-card {
  display: grid;
  gap: 12px;
}

.article-card__cover,
.cover-preview {
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  background:
    var(--image) center / cover no-repeat,
    linear-gradient(135deg, rgba(201, 150, 79, 0.18), rgba(82, 112, 91, 0.2)),
    var(--bg-soft);
}

.article-card__meta,
.meta-row,
.attachment-meta,
.comment-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  font-size: 13px;
}

.article-panel .article-title {
  margin-bottom: 18px;
}

.article-panel .meta-row {
  margin-bottom: 18px;
}

.article-panel .cover-preview {
  margin: 10px 0 20px;
}

.article-panel .reaction-row {
  margin: 4px 0 26px;
}

.article-panel .article-body {
  margin-top: 6px;
}

.filters-row,
.section-actions,
.detail-actions,
.comment-actions,
.header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filters-row input,
.filters-row select,
.compose-form input,
.compose-form select,
.compose-form textarea,
.comment-form textarea,
.comment-form input,
.article-search {
  width: 100%;
  color: var(--text);
  border: 1px solid rgba(241, 201, 129, 0.22);
  border-radius: 16px;
  background: rgba(8, 12, 10, 0.82);
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.filters-row input,
.filters-row select,
.compose-form input,
.compose-form select,
.comment-form input,
.article-search {
  min-height: 44px;
  padding: 0 14px;
}

.compose-form textarea,
.comment-form textarea {
  min-height: 110px;
  padding: 12px 14px;
  resize: vertical;
  line-height: 1.5;
}

.filters-row input:hover,
.filters-row select:hover,
.compose-form input:hover,
.compose-form select:hover,
.compose-form textarea:hover,
.comment-form textarea:hover,
.comment-form input:hover,
.article-search:hover {
  border-color: rgba(241, 201, 129, 0.4);
  background: rgba(10, 15, 12, 0.9);
}

.filters-row input:focus,
.filters-row select:focus,
.compose-form input:focus,
.compose-form select:focus,
.compose-form textarea:focus,
.comment-form textarea:focus,
.comment-form input:focus,
.article-search:focus {
  border-color: rgba(241, 201, 129, 0.68);
  background: rgba(10, 15, 12, 0.95);
  box-shadow:
    0 0 0 3px rgba(241, 201, 129, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
  outline: none;
}

.editor-surface {
  min-height: 420px;
  padding: 18px;
  color: var(--text);
  border: 1px solid rgba(241, 201, 129, 0.22);
  border-radius: 18px;
  background: rgba(8, 12, 10, 0.86);
  line-height: 1.8;
  outline: none;
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.editor-surface:empty::before {
  content: attr(data-placeholder);
  color: var(--quiet);
}

.editor-surface:hover {
  border-color: rgba(241, 201, 129, 0.4);
  background: rgba(10, 15, 12, 0.9);
}

.editor-surface:focus {
  border-color: rgba(241, 201, 129, 0.68);
  background: rgba(10, 15, 12, 0.96);
  box-shadow:
    0 0 0 3px rgba(241, 201, 129, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.editor-surface p,
.article-body p {
  margin: 0 0 1em;
}

.editor-surface h2,
.editor-surface h3,
.editor-surface h4,
.article-body h2,
.article-body h3,
.article-body h4 {
  margin: 1.2em 0 0.55em;
  font-family: "Cormorant Garamond", Georgia, serif;
  line-height: 1.08;
}

.article-body {
  line-height: 1.82;
  font-size: 17px;
}

.article-body blockquote,
.editor-surface blockquote {
  margin: 1.2em 0;
  padding: 16px 18px;
  border-left: 3px solid var(--gold);
  border-radius: 0 16px 16px 0;
  background: rgba(241, 201, 129, 0.06);
  color: #f7eedc;
}

.article-body img,
.editor-surface img,
.article-body video,
.editor-surface video {
  width: 100%;
  margin: 18px 0;
  border-radius: 18px;
}

.article-body pre,
.editor-surface pre {
  overflow: auto;
  padding: 16px;
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.36);
}

.article-body a,
.editor-surface a,
.comment-card a {
  color: var(--gold-2);
}

.article-body a:hover,
.article-body a:focus-visible,
.editor-surface a:hover,
.editor-surface a:focus-visible,
.comment-card a:hover,
.comment-card a:focus-visible,
.attachment-link:hover,
.attachment-link:focus-visible {
  color: #ffe0a8;
  text-decoration: underline;
  text-decoration-color: rgba(241, 201, 129, 0.5);
  outline: none;
}

.status-chip {
  min-height: 32px;
  padding: 0 12px;
  font-size: 12px;
  font-weight: 800;
}

.status-chip[data-status="published"] {
  color: #162015;
  background: #b8d3b1;
}

.status-chip[data-status="review"] {
  color: #231707;
  background: #f3d89f;
}

.status-chip[data-status="draft"] {
  color: var(--text);
}

.status-chip[data-status="archived"],
.status-chip[data-status="hidden"],
.status-chip[data-status="deleted"] {
  color: #ffd8d0;
  background: rgba(201, 117, 102, 0.16);
}

.reaction-row,
.comment-reactions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.reaction-button {
  min-height: 36px;
  padding: 0 12px;
  font-size: 13px;
}

.reaction-button.is-active {
  border-color: rgba(241, 201, 129, 0.7);
  background: linear-gradient(180deg, rgba(241, 201, 129, 0.24), rgba(241, 201, 129, 0.12));
  color: #fff4de;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.attachments-grid,
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.attachment-card {
  display: grid;
  gap: 10px;
}

.attachment-card video,
.attachment-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 14px;
  background: var(--bg-soft);
}

.attachment-link {
  color: var(--gold-2);
  font-weight: 700;
  word-break: break-word;
}

.comment-card {
  display: grid;
  gap: 10px;
}

.comment-author {
  margin: 0;
  font-size: 26px;
}

.reply-list {
  margin-left: 18px;
}

.comment-form,
.inline-form {
  display: grid;
  gap: 10px;
}

.article-shell {
  display: grid;
  gap: 18px;
  padding-top: 18px;
  padding-bottom: 36px;
}

.article-panel .article-title {
  font-size: clamp(42px, 6vw, 74px);
}

.toolbar {
  grid-template-columns: repeat(auto-fit, minmax(44px, max-content));
}

.toolbar-button {
  min-width: 44px;
  border-radius: 14px;
}

.editor-toolbar-label {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.status-line {
  min-height: 24px;
  color: var(--muted);
  font-size: 14px;
}

.status-line.is-error {
  color: #ffd8d0;
}

.hidden {
  display: none !important;
}

@media (max-width: 1040px) {
  .knowledge-layout,
  .compose-layout {
    grid-template-columns: 1fr;
  }

  .knowledge-sidebar,
  .compose-sidebar {
    position: static;
  }

  .article-grid,
  .attachments-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .knowledge-topbar__inner {
    padding: 10px 0;
    align-items: start;
    flex-direction: column;
  }

  .page-title,
  .article-title {
    font-size: 42px;
  }

  .article-card__meta,
  .meta-row,
  .filters-row,
  .detail-actions,
  .header-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .topbar-nav,
  .section-actions {
    width: 100%;
    justify-content: stretch;
  }

  .topbar-link,
  .action-button {
    width: 100%;
  }

  .reply-list {
    margin-left: 0;
  }
}