:root {
  --bg: #0a0a0f;
  --surface: #12121a;
  --surface-hover: #1a1a25;
  --border: #2a2a3a;
  --text: #e0e0e8;
  --text-dim: #b5b5cd;
  --text-soft: #c7c7da;
  --accent: #c9a84c;
  --accent-dim: #c4982e;
  --red: #c0392b;
  --stamp: rgba(180, 40, 30, 0.18);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Courier New", Courier, monospace;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--text); }

header {
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: var(--surface);
}
.header-brand {
  display: flex;
  align-items: center;
  gap: 2rem;
}
header h1 { font-size: 1.4rem; color: var(--accent); letter-spacing: 0.15em; text-transform: uppercase; }
header h1 a { color: var(--accent); text-decoration: none; }
header .subtitle { color: var(--text-dim); font-size: 0.8rem; }
.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.75rem;
  color: var(--text-dim);
  font-size: 0.8rem;
}
.header-browse-links {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.1rem;
}
.header-actions form { margin: 0; }
.header-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.45rem;
  color: var(--accent);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}
.header-link:hover { color: var(--text); }
.header-link.active { color: var(--text); text-decoration: underline; text-underline-offset: 4px; }

nav.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
}
nav.tabs a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.95rem 1.5rem;
  color: var(--text-dim);
  border-bottom: 2px solid transparent;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
}
nav.tabs a:hover { color: var(--text); }
nav.tabs a.active { color: var(--accent); border-bottom-color: var(--accent); }

.mobile-sticky-controls {
  background: transparent;
}
.tabs-shell {
  border-bottom: 1px solid var(--border);
}
.tabs-toggle {
  display: none;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 52px;
  padding: 0.9rem 1rem;
  border: none;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: pointer;
}
.tabs-toggle-label {
  color: var(--text-dim);
  font-size: 0.78rem;
}
.tabs-toggle-icon {
  color: var(--accent);
  font-size: 1.1rem;
  line-height: 1;
}

.search-bar {
  display: flex;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.search-bar input {
  flex: 1;
  padding: 0.6rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
}
.search-bar input:focus { border-color: var(--accent); }
.btn {
  padding: 0.6rem 1.2rem;
  background: var(--accent-dim);
  color: var(--bg);
  border: none;
  font-family: inherit;
  font-weight: bold;
  font-size: 0.85rem;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.btn:hover { background: var(--accent); }
.btn-secondary { background: var(--border); color: #d0d0e0; }
.btn-secondary:hover { background: var(--text-dim); color: var(--bg); }

main { padding: 1.5rem 2rem; max-width: 1200px; margin: 0 auto; }

.ad-slot {
  margin: 1.5rem 0;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
}
.ad-slot-label {
  margin-bottom: 0.6rem;
  color: var(--text-dim);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.ad-slot-placeholder {
  min-height: 108px;
  padding: 1rem;
  border: 1px dashed rgba(201, 168, 76, 0.45);
  background:
    linear-gradient(135deg, rgba(201, 168, 76, 0.08), rgba(18, 18, 26, 0.95)),
    repeating-linear-gradient(
      -45deg,
      rgba(201, 168, 76, 0.08),
      rgba(201, 168, 76, 0.08) 12px,
      transparent 12px,
      transparent 24px
    );
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
}
.ad-slot-placeholder-title {
  color: var(--accent);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.ad-slot-placeholder-copy {
  color: var(--text-dim);
  font-size: 0.78rem;
  line-height: 1.5;
  max-width: 34rem;
}
.ad-slot-placeholder-actions {
  margin-top: 0.45rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.ad-slot-consent-button {
  align-self: flex-start;
}
.ad-slot .adsbygoogle {
  min-height: 90px;
}

.doc-list { display: flex; flex-direction: column; gap: 0.5rem; }
.doc-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1rem 1.2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.15s;
}
.doc-card:hover { background: var(--surface-hover); border-color: var(--accent-dim); }
.doc-card a { color: var(--accent); font-size: 0.95rem; display: block; text-decoration: none; }
.doc-card a:hover { text-decoration: underline; }
.doc-card .meta { color: var(--text-dim); font-size: 0.75rem; margin-top: 0.2rem; }
.doc-card .pages-badge {
  background: var(--border);
  color: var(--text-dim);
  padding: 0.2rem 0.6rem;
  font-size: 0.7rem;
  flex-shrink: 0;
}

.rec-badge {
  display: inline-block;
  font-size: 0.65rem;
  padding: 0.15rem 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-right: 0.5rem;
  vertical-align: middle;
}
.rec-badge.recommended { background: var(--accent-dim); color: var(--bg); }
.rec-badge.ncf { background: #2a6f4e; color: var(--text); }
.rec-badge.recent { background: var(--border); color: #d0d0e0; }
.score-label { color: var(--accent); font-size: 0.7rem; }

.pagination {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1.5rem;
}
.pagination a, .pagination span {
  padding: 0.4rem 0.8rem;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: inherit;
  font-size: 0.85rem;
  text-decoration: none;
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); }
.pagination .active { background: var(--accent-dim); color: var(--bg); border-color: var(--accent-dim); }

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-dim);
}
.empty-state .icon { font-size: 3rem; margin-bottom: 1rem; }

.feed-header {
  margin-bottom: 1rem;
  color: var(--text-dim);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.ad-slot-inline {
  width: 100%;
}
.list-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.sort-form {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-dim);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.sort-form select {
  padding: 0.55rem 0.8rem;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: 0.85rem;
}
.sort-form select:focus { border-color: var(--accent); outline: none; }

/* Reader */
.reader-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.reader-header > div:first-child { min-width: 0; }
.reader-title {
  color: var(--accent);
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
  overflow-wrap: anywhere;
}
.reader-meta {
  color: var(--text-dim);
  font-size: 0.8rem;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.reader-meta a {
  color: var(--accent);
  overflow-wrap: anywhere;
  word-break: break-word;
}
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.8rem;
  color: var(--text-dim);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.breadcrumbs a {
  color: var(--text-dim);
  text-decoration: none;
}
.breadcrumbs a:hover {
  color: var(--accent);
  text-decoration: underline;
}
.breadcrumbs-separator {
  color: var(--border);
}
.back-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-soft);
  padding: 0.65rem 1rem;
  font-family: inherit;
  font-size: 0.9rem;
  text-decoration: none;
}
.back-btn:hover { border-color: var(--accent); color: var(--accent); }

.page-viewer {
  position: relative;
  display: flex;
  align-items: stretch;
}
.page-panels {
  flex: 1;
  min-width: 0;
}
.page-panels.compare-enabled {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem;
}
.page-arrow {
  width: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 1.6rem;
  flex-shrink: 0;
}
.page-arrow:hover { color: var(--accent); background: var(--surface-hover); }
.page-arrow.disabled { opacity: 0.2; pointer-events: none; }
.page-arrow a { color: inherit; display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; text-decoration: none; }

.page-container {
  background: var(--surface);
  border: 1px solid var(--border);
  position: relative;
  flex: 1;
  min-height: 500px;
}
.page-container.is-loading .page-header,
.page-container.is-loading .page-content,
.page-container.is-loading .page-editor-shell {
  display: none;
}
.page-container-skeleton {
  padding: 1.2rem;
}
.page-container-skeleton .skeleton-line {
  margin-bottom: 0.6rem;
}
.page-header {
  padding: 0.5rem 1rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  color: var(--text-dim);
  font-size: 0.75rem;
  text-transform: uppercase;
}
.page-content {
  padding: 1.5rem;
  white-space: pre-wrap;
  line-height: 1.6;
  font-size: 0.85rem;
  max-height: 600px;
  overflow-y: auto;
}
.page-original-toggle {
  align-self: flex-start;
}
.page-original-controls {
  display: flex;
  margin-top: 1rem;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.page-content[hidden] { display: none; }
.page-selection-bar {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  z-index: 200;
  white-space: nowrap;
}
.page-selection-bar[hidden] { display: none; }
.page-editor-shell {
  padding: 1rem 1.5rem 1.5rem;
  max-height: 600px;
  overflow-y: auto;
}
.page-editor-shell[hidden] { display: none; }
.page-editor-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.9rem;
  flex-wrap: wrap;
}
.page-editor-label {
  color: var(--text-dim);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.page-editor-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.page-editor-hint {
  margin-top: 0.35rem;
  color: var(--text-soft);
  font-size: 0.82rem;
}
.page-editor-controls {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-bottom: 0.9rem;
}
.page-editor-select,
.page-editor-tool {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-radius: 999px;
  min-height: 2.15rem;
  padding: 0.45rem 0.8rem;
  font-size: 0.82rem;
}
.page-editor-tool {
  cursor: pointer;
}
.page-editor-tool:hover,
.page-editor-select:hover,
.page-editor-tool:focus-visible,
.page-editor-select:focus-visible {
  border-color: var(--accent);
  outline: none;
}
.page-editor {
  min-height: 420px;
  padding: 1rem;
  border: 1px solid var(--border);
  background: #0f0f16;
  color: var(--text);
  line-height: 1.6;
  font-size: 0.85rem;
  overflow-y: auto;
  outline: none;
}
.page-editor:empty::before {
  content: "Start correcting the OCR text...";
  color: var(--text-soft);
}
.page-editor p,
.page-correction-text p {
  margin: 0 0 0.85rem;
}
.page-editor p:last-child,
.page-correction-text p:last-child {
  margin-bottom: 0;
}
.page-editor h1,
.page-correction-text h1,
.page-editor h2,
.page-correction-text h2,
.page-editor h3,
.page-correction-text h3,
.page-editor h4,
.page-correction-text h4 {
  margin: 0 0 0.7rem;
  line-height: 1.2;
}
.page-editor ul,
.page-correction-text ul,
.page-editor ol,
.page-correction-text ol,
.page-editor blockquote,
.page-correction-text blockquote {
  margin: 0 0 0.9rem 1.25rem;
}
.page-editor blockquote,
.page-correction-text blockquote {
  border-left: 3px solid var(--border);
  padding-left: 0.9rem;
  color: var(--text-soft);
}
.page-editor:focus {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(201, 168, 76, 0.28);
}
.page-editor-status {
  margin-top: 0.8rem;
  color: var(--text-soft);
  font-size: 0.8rem;
  min-height: 1.2rem;
}
.page-corrections-panel {
  margin-top: 1rem;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
}
.page-corrections-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.9rem;
  flex-wrap: wrap;
}
.page-correction-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--text-soft);
  font-size: 0.8rem;
}
.page-correction-empty {
  color: var(--text-dim);
  font-size: 0.9rem;
}
.page-correction-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.page-correction-card {
  border: 1px solid var(--border);
  background: #0f0f16;
  padding: 0.9rem 1rem;
}
.page-correction-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.65rem;
  flex-wrap: wrap;
}
.page-correction-editor {
  color: var(--accent);
  font-size: 0.9rem;
}
.page-correction-detail {
  color: var(--text-dim);
  font-size: 0.8rem;
  margin-top: 0.15rem;
}
.page-correction-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--text-soft);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.page-correction-text {
  line-height: 1.6;
  font-size: 0.85rem;
  color: var(--text);
}
.page-correction-votes {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.8rem;
  flex-wrap: wrap;
}
.page-correction-vote-btn {
  min-width: 44px;
  min-height: 44px;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  font: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
}
.page-correction-vote-btn:hover {
  border-color: var(--accent);
  color: var(--text);
  background: var(--surface-hover);
}
.page-correction-vote-btn.active-up {
  border-color: #2a6f4e;
  color: #9fd1b2;
  background: rgba(42, 111, 78, 0.16);
}
.page-correction-vote-btn.active-down {
  border-color: #9f463a;
  color: #e2a29a;
  background: rgba(159, 70, 58, 0.16);
}
.page-correction-score {
  color: var(--text-soft);
  font-size: 0.8rem;
}
.ocr-feedback-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  flex-wrap: wrap;
}
.ocr-feedback-copy {
  color: var(--text-dim);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.ocr-feedback-buttons {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}
.ocr-feedback-btn {
  min-width: 44px;
  min-height: 44px;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  font: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
}
.ocr-feedback-btn:hover {
  border-color: var(--accent);
  color: var(--text);
  background: var(--surface-hover);
}
.ocr-feedback-btn.active-up {
  border-color: #2a6f4e;
  color: #9fd1b2;
  background: rgba(42, 111, 78, 0.16);
}
.ocr-feedback-btn.active-down {
  border-color: #9f463a;
  color: #e2a29a;
  background: rgba(159, 70, 58, 0.16);
}
.ocr-feedback-status {
  color: var(--text-soft);
  font-size: 0.8rem;
  min-height: 1.2rem;
}
.original-page-panel {
  margin-top: 1rem;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
}
.page-panels.compare-enabled .original-page-panel {
  margin-top: 0;
}
.original-page-panel[hidden] { display: none; }
.original-page-frame {
  position: relative;
  width: 100%;
}
.original-page-status {
  color: var(--text-dim);
  font-size: 0.8rem;
  margin-bottom: 0.75rem;
}
.original-page-image {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--border);
  background: #0f0f16;
}
.original-page-image[hidden] { display: none; }
.original-page-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
}
.original-page-overlay[hidden] { display: none; }
.original-word-hotspot {
  position: absolute;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  z-index: 3;
}
.original-word-hotspot:hover,
.original-word-hotspot:focus-visible,
.original-word-hotspot.active {
  outline: 2px solid rgba(201, 168, 76, 0.75);
  background: rgba(201, 168, 76, 0.16);
}
.original-word-hotspot.unmapped {
  cursor: default;
}
@media (max-width: 980px) {
  .page-panels.compare-enabled {
    grid-template-columns: 1fr;
  }
  .page-panels.compare-enabled .original-page-panel {
    margin-top: 1rem;
  }
}
.page-container::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-25deg);
  width: min(78%, 520px);
  height: 92px;
  border: 3px solid var(--stamp);
  box-shadow: inset 0 0 0 8px rgba(180, 40, 30, 0.08);
  background: repeating-linear-gradient(
    90deg,
    rgba(180, 40, 30, 0.06) 0,
    rgba(180, 40, 30, 0.06) 14px,
    transparent 14px,
    transparent 28px
  );
  pointer-events: none;
  border-radius: 6px;
}

.page-nav {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  padding: 1rem 0;
  flex-wrap: wrap;
  align-items: center;
}
.page-link,
.page-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  height: 2.75rem;
  padding: 0 0.9rem;
  border-radius: 999px;
  font-size: 0.85rem;
  text-decoration: none;
}
.page-link {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-dim);
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.page-link.read {
  color: var(--text-soft);
  border-color: rgba(181, 181, 205, 0.35);
}
.page-link:hover {
  background: var(--surface-hover);
  border-color: var(--border);
  color: var(--text);
}
.page-link.active {
  background: rgba(201, 168, 76, 0.12);
  border-color: rgba(201, 168, 76, 0.55);
  color: var(--accent);
}
.page-ellipsis {
  min-width: auto;
  height: auto;
  padding: 0 0.2rem;
  color: var(--text-dim);
}

.reader-mobile-pagination {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1rem;
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--border);
  background: var(--surface);
}
.reader-mobile-pagination-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 5.25rem;
  min-height: 44px;
  padding: 0.7rem 1rem;
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  background: #0f0f16;
}
.reader-mobile-pagination-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.reader-mobile-pagination-link.disabled {
  opacity: 0.35;
  pointer-events: none;
}
.reader-mobile-pagination-status {
  min-width: 0;
  text-align: center;
  color: var(--text-soft);
}
.reader-mobile-pagination-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: 0.2rem;
}
.reader-mobile-pagination-count {
  display: block;
  font-size: 0.92rem;
  color: var(--accent);
}
.reader-mobile-pagination-spacer {
  display: none;
}

.related-header {
  color: var(--accent);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.8rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.6rem;
}
.related-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.8rem 1rem;
  transition: background 0.15s, border-color 0.15s;
}
.related-card:hover { background: var(--surface-hover); border-color: var(--accent-dim); }
.related-card .title { color: var(--accent); font-size: 0.85rem; margin-bottom: 0.3rem; text-decoration: none; }
.related-card .similarity { color: var(--text-soft); font-size: 0.78rem; }
.similarity-bar {
  display: inline-block;
  height: 3px;
  vertical-align: middle;
  margin-left: 0.4rem;
}
.similarity-bar rect { fill: var(--accent-dim); }
.related-snippet {
  font-size: 0.8rem;
  color: var(--text-soft);
  margin-top: 0.3rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.highlight-match {
  background: rgba(200, 170, 90, 0.35);
  color: var(--text);
  padding: 0.1rem 0.15rem;
  border-radius: 2px;
  outline: 2px solid rgba(200, 170, 90, 0.5);
}
.highlight-click-match {
  background: rgba(88, 152, 214, 0.28);
  outline-color: rgba(88, 152, 214, 0.6);
}

.search-result {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1rem 1.2rem;
  margin-bottom: 0.5rem;
  transition: background 0.15s;
}
.search-result:hover { background: var(--surface-hover); }
.search-result .result-title { color: var(--accent); font-size: 0.9rem; }
.search-result .result-page { color: var(--text-dim); font-size: 0.75rem; margin: 0.3rem 0; }
.search-result .result-snippet {
  color: var(--text);
  font-size: 0.8rem;
  line-height: 1.5;
  opacity: 0.8;
}
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.5rem;
  margin-bottom: 1rem;
}
.panel h2 {
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.hub-intro-copy {
  margin-bottom: 1rem;
  max-width: 60rem;
  line-height: 1.7;
}
.hub-stats-grid {
  margin-bottom: 1rem;
}
.hub-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}
.hub-chip {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0.45rem 0.75rem;
  border: 1px solid rgba(201, 168, 76, 0.3);
  background: rgba(201, 168, 76, 0.08);
  color: var(--text-soft);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1rem;
}
.field label {
  color: var(--text-dim);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.field input {
  padding: 0.7rem 0.9rem;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
}
.field input:focus {
  outline: none;
  border-color: var(--accent);
}
.btn[disabled],
.btn-secondary[disabled],
.ocr-feedback-btn[disabled],
.page-correction-vote-btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}
.error-list {
  list-style: none;
  margin-bottom: 1rem;
  color: #ff9e8f;
  font-size: 0.8rem;
  line-height: 1.6;
}
.account-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.stat-card {
  background: var(--surface-hover);
  border: 1px solid var(--border);
  padding: 1rem;
}
.stat-card .label {
  color: var(--text-dim);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}
.stat-card .value {
  color: var(--accent);
  font-size: 1.3rem;
}
.account-section {
  margin-top: 1.5rem;
  background: var(--surface-hover);
  border: 1px solid var(--border);
  padding: 1rem;
}
.account-section h3 {
  color: var(--accent);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.9rem;
}
.consent-note {
  margin-top: 0.85rem;
  color: var(--text-soft);
  font-size: 0.82rem;
  line-height: 1.5;
}
.scorecard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.scorecard-item {
  border: 1px solid var(--border);
  background: #0f0f16;
  padding: 0.9rem 1rem;
}
.scorecard-item .label {
  color: var(--text-dim);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
}
.scorecard-item .value {
  color: var(--text);
  font-size: 1.05rem;
}
.scorecard-note {
  color: var(--text-soft);
  font-size: 0.8rem;
  line-height: 1.6;
}
.leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.leaderboard-row {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 110px;
  gap: 1rem;
  align-items: center;
  border: 1px solid var(--border);
  background: #0f0f16;
  padding: 0.85rem 1rem;
}
.leaderboard-rank {
  color: var(--accent);
  font-size: 1.1rem;
}
.leaderboard-name {
  color: var(--text);
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}
.leaderboard-meta {
  color: var(--text-dim);
  font-size: 0.78rem;
}
.leaderboard-points {
  color: var(--accent);
  font-size: 1rem;
  text-align: right;
}
.leaderboard-empty {
  color: var(--text-dim);
  font-size: 0.9rem;
}
.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.9rem;
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
}
.admin-table th,
.admin-table td {
  text-align: left;
  padding: 0.8rem 0.7rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.admin-table th {
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
}
.admin-table td {
  color: var(--text);
}
.admin-table-wrap {
  overflow-x: auto;
}
.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.admin-actions form {
  margin: 0;
}
.admin-status-badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--border);
  background: #0f0f16;
  color: var(--text-soft);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.score-bar {
  display: inline-block;
  background: var(--accent-dim);
  height: 3px;
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* Feed — card-based layout (matches mobile) */
.feed-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}
.feed-doc {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 2rem 2.5rem;
  transition: background 0.15s, border-color 0.15s;
}
.feed-doc:hover { background: var(--surface-hover); border-color: var(--accent-dim); }
.feed-doc-badge {
  display: inline-block;
  font-size: 0.65rem;
  padding: 0.2rem 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.6rem;
}
.feed-doc-badge.ncf { background: #2a6f4e; color: var(--text); }
.feed-doc-badge.recommended { background: var(--accent-dim); color: var(--bg); }
.feed-doc-badge.recent { background: var(--border); color: #d0d0e0; }
.feed-doc-title { font-size: 1.3rem; margin-bottom: 0.4rem; line-height: 1.4; }
.feed-doc-title a { color: var(--accent); text-decoration: none; }
.feed-doc-title a:hover { color: var(--text); text-decoration: underline; }
.feed-doc-meta { color: var(--text-dim); font-size: 0.8rem; margin-bottom: 1.2rem; }
.feed-doc-meta a { color: var(--accent); }
.feed-doc-meta .score-label { color: var(--accent); }
.feed-doc-summary {
  border-left: 2px solid var(--accent);
  padding-left: 0.8rem;
  margin-bottom: 1rem;
}
.feed-doc-summary-label {
  font-size: 0.6rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.3rem;
}
.feed-doc-summary-text {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text);
}
.feed-doc-preview {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text);
  opacity: 0.7;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.feed-doc-cta {
  font-size: 0.82rem;
  color: var(--accent-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
}
.feed-doc-cta:hover { color: var(--accent); }
.feed-loader {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 2rem;
  color: var(--text-dim);
  font-size: 0.85rem;
}
.feed-loader-bar {
  width: 24px;
  height: 24px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.feed-end {
  display: flex;
  justify-content: center;
  padding: 2rem;
  color: var(--text-dim);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
}

/* Page skeleton loaders */
.page-skeleton-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background:
    linear-gradient(180deg, rgba(10, 10, 15, 0.98), rgba(10, 10, 15, 0.95)),
    radial-gradient(circle at 15% 20%, rgba(201, 168, 76, 0.08), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(201, 168, 76, 0.05), transparent 45%);
  padding: 1.4rem 2rem;
  overflow-y: auto;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.page-skeleton-overlay.is-hidden {
  opacity: 0;
  visibility: hidden;
}
.page-skeleton-wrap {
  max-width: 1200px;
  margin: 0 auto;
}
.skeleton-line,
.skeleton-block,
.skeleton-chip {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(201, 168, 76, 0.16);
}
.skeleton-line::after,
.skeleton-block::after,
.skeleton-chip::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(201, 168, 76, 0.22), transparent);
  animation: skeleton-shimmer 1.4s ease-in-out infinite;
}
.skeleton-line {
  height: 0.8rem;
  border-radius: 2px;
}
.skeleton-line + .skeleton-line {
  margin-top: 0.55rem;
}
.skeleton-line.w-25 { width: 25%; }
.skeleton-line.w-35 { width: 35%; }
.skeleton-line.w-45 { width: 45%; }
.skeleton-line.w-55 { width: 55%; }
.skeleton-line.w-65 { width: 65%; }
.skeleton-line.w-75 { width: 75%; }
.skeleton-line.w-85 { width: 85%; }
.skeleton-line.w-100 { width: 100%; }
.skeleton-chip {
  width: 5.2rem;
  height: 1.1rem;
  border-radius: 999px;
}
.skeleton-block {
  border-radius: 2px;
}
.skeleton-feed-header {
  margin-bottom: 1.1rem;
}
.skeleton-feed-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.5rem;
  margin-bottom: 1rem;
}
.skeleton-feed-card .skeleton-chip {
  margin-bottom: 0.9rem;
}
.skeleton-feed-card .skeleton-line:last-child {
  margin-bottom: 0;
}
.skeleton-reader-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
  margin-bottom: 1rem;
}
.skeleton-reader-header .skeleton-line {
  margin-bottom: 0.55rem;
}
.skeleton-reader-shell {
  background: var(--surface);
  border: 1px solid var(--border);
}
.skeleton-reader-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--border);
}
.skeleton-reader-content {
  padding: 1.2rem;
}
.skeleton-reader-content .skeleton-line {
  margin-bottom: 0.6rem;
}
@keyframes skeleton-shimmer {
  100% { transform: translateX(100%); }
}
@media (prefers-reduced-motion: reduce) {
  .page-skeleton-overlay,
  .page-skeleton-overlay.is-hidden {
    transition: none;
  }

  .skeleton-line::after,
  .skeleton-block::after,
  .skeleton-chip::after {
    animation: none;
    transform: none;
    background: none;
  }
}
.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 2rem 2rem;
  color: var(--text-dim);
  font-size: 0.8rem;
  flex-wrap: wrap;
}
.site-footer-links {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}
.site-footer-button {
  background: none;
  border: none;
  padding: 0;
  color: var(--accent);
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
}
.consent-banner {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  width: min(520px, calc(100vw - 2rem));
  background: rgba(18, 18, 26, 0.98);
  border: 1px solid var(--border);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
  z-index: 1200;
}
.consent-banner[hidden] { display: none; }
.consent-shell {
  padding: 1rem;
}
.consent-title {
  color: var(--accent);
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}
.consent-copy {
  color: var(--text-soft);
  font-size: 0.84rem;
  line-height: 1.6;
}
.consent-options {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.consent-option {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
}
.consent-option input {
  margin-top: 0.15rem;
}
.consent-option-title {
  color: var(--text);
  font-size: 0.84rem;
}
.consent-option-copy {
  color: var(--text-dim);
  font-size: 0.78rem;
  line-height: 1.5;
  margin-top: 0.2rem;
}
.consent-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.consent-actions .btn,
.consent-actions .btn-secondary {
  min-height: 44px;
}
.consent-meta {
  margin-top: 0.85rem;
  color: var(--text-dim);
  font-size: 0.76rem;
  line-height: 1.5;
}

@media (max-width: 820px) {
  header {
    padding: 1rem;
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  .header-brand {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }
  .header-actions {
    width: 100%;
    justify-content: flex-start;
    gap: 0.4rem 0.75rem;
  }
  .header-browse-links {
    width: 100%;
    justify-content: flex-start;
  }
  .header-link {
    padding: 0.45rem 0;
  }
  .search-bar {
    padding: 0.9rem 1rem;
  }
  .search-bar form {
    flex-direction: column;
  }
  .search-bar .btn {
    width: 100%;
  }
  .reader-header {
    flex-direction: column;
    gap: 1rem;
  }
  .page-viewer {
    display: block;
  }
  .page-arrow {
    display: none;
  }
  .page-container {
    min-height: 0;
  }
  .page-content {
    padding: 1rem;
    max-height: none;
  }
  .page-editor-shell {
    padding: 1rem;
    max-height: none;
  }
  .reader-mobile-pagination {
    display: flex;
    position: fixed;
    left: 1rem;
    right: 1rem;
    bottom: 0;
    z-index: 35;
    margin-top: 0;
    padding-bottom: calc(0.8rem + env(safe-area-inset-bottom, 0px));
    border-bottom: none;
    border-radius: 14px 14px 0 0;
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.35);
  }
  .reader-mobile-pagination-spacer {
    display: block;
    height: calc(5.25rem + env(safe-area-inset-bottom, 0px));
  }
  .page-nav {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 0.35rem;
    -webkit-overflow-scrolling: touch;
  }
  .mobile-sticky-controls {
    position: sticky;
    top: 0;
    z-index: 40;
    background: var(--surface);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
  }
  .tabs-toggle {
    display: inline-flex;
  }
  .tabs-shell {
    background: var(--surface);
  }
  .tabs-shell[data-nav-enhanced="true"] nav.tabs {
    display: none;
  }
  .tabs-shell[data-nav-enhanced="true"][data-nav-open="true"] nav.tabs {
    display: flex;
  }
  nav.tabs {
    flex-direction: column;
    border-bottom: none;
  }
  nav.tabs a {
    width: 100%;
    justify-content: flex-start;
    padding: 0.95rem 1rem;
    border-bottom: 1px solid var(--border);
    border-left: 3px solid transparent;
  }
  nav.tabs a.active {
    border-bottom-color: var(--border);
    border-left-color: var(--accent);
  }
  main { padding: 1.25rem 1rem; }
  .ad-slot { margin: 1rem 0; padding: 0.85rem; }
  .ad-slot-placeholder {
    min-height: 120px;
    padding: 1rem 0.9rem;
  }
  .site-footer { padding: 1rem 1rem 5.5rem; }
  .page-skeleton-overlay {
    padding: 1.05rem;
  }
  .skeleton-feed-card {
    padding: 1rem;
  }
  .skeleton-reader-content {
    padding: 0.9rem;
  }
  .page-container-skeleton {
    padding: 0.9rem;
  }
  .consent-banner {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    width: auto;
  }
}
/* ---- Reply to comment ---- */
.comment-replies {
  margin-top: 0.85rem;
  padding-left: 1.25rem;
  border-left: 2px solid var(--border);
}
.page-comment-reply {
  margin-top: 0.5rem;
  background: var(--surface-dim, var(--surface));
  font-size: 0.93rem;
}
.comment-reply-form {
  margin-top: 0.75rem;
}
.btn-link {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 0.88rem;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.btn-link:hover { color: var(--accent-hover, var(--accent)); }

/* ---- Notification bell in header ---- */
.header-notif-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
}
.notif-bell { font-size: 1.05rem; line-height: 1; }
.notif-badge {
  position: absolute;
  top: -6px;
  right: -8px;
  background: var(--danger, #e53e3e);
  color: #fff;
  border-radius: 9999px;
  font-size: 0.68rem;
  font-weight: 700;
  min-width: 1.15rem;
  height: 1.15rem;
  line-height: 1.15rem;
  text-align: center;
  padding: 0 0.25rem;
}

/* ---- Notifications page ---- */
.notification-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.notification-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
}
.notification-unread {
  border-color: var(--accent);
  background: var(--surface-raised, var(--surface));
}
.notification-icon { font-size: 1.25rem; flex-shrink: 0; padding-top: 0.1rem; }
.notification-body { flex: 1; min-width: 0; }
.notification-text { color: var(--text); margin-bottom: 0.3rem; }
.notification-snippet {
  color: var(--text-dim);
  font-size: 0.88rem;
  font-style: italic;
  margin-bottom: 0.3rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.notification-meta { color: var(--text-soft, var(--text-dim)); font-size: 0.8rem; }