:root {
  --bg-page: #f4f5f7;
  --bg-card: #ffffff;
  --bg-header: #18191a;
  --bg-hero: linear-gradient(135deg, #1b1d22 0%, #2c1618 100%);
  --hero-border: none;
  --bg-accent: #d93829;
  --bg-accent-hover: #b8281a;
  --cat-badge-bg: #d93829;
  --cat-badge-border: #d93829;
  --cat-badge-text: #ffffff;
  --bg-badge: #fdecea;
  --text-main: #1f2328;
  --text-muted: #59636e;
  --text-badge: #c92a1d;
  --border-color: #e2e5e9;
  --card-left-border: #d93829;
  --header-border: #d93829;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.08);
  --quote-bg: #fafbfc;
}

[data-theme="dark"] {
  --bg-page: #0b0f17;
  --bg-card: #131b26;
  --bg-header: #080b11;
  --bg-hero: linear-gradient(135deg, #131b26 0%, #1e293b 100%);
  --hero-border: 1px solid #222f42;
  --bg-accent: #c84b55;
  --bg-accent-hover: #e05d67;
  --cat-badge-bg: #7f1d1d;
  --cat-badge-border: #7f1d1d;
  --cat-badge-text: #e2e8f0;
  --bg-badge: #1e293b;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-badge: #cbd5e1;
  --border-color: #222f42;
  --card-left-border: #334155;
  --header-border: #1e293b;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.35);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.45);
  --quote-bg: #17202e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.72;
  font-size: 16.5px;
}

a {
  color: var(--bg-accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--bg-accent-hover);
  text-decoration: underline;
}

/* Header & Navigation */
.site-header {
  background: var(--bg-header);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.25);
  border-bottom: 2px solid var(--header-border);
}

.header-inner {
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 20px;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
  color: #fff !important;
  text-decoration: none !important;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.brand-pill {
  background: var(--bg-accent);
  color: #fff;
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.nav-link {
  color: #e6edf3 !important;
  padding: 8px 13px;
  border-radius: 6px;
  font-size: 14.5px;
  font-weight: 600;
  text-decoration: none !important;
  transition: background 0.15s;
}

.nav-link:hover, .nav-link.active {
  background: rgba(255,255,255,0.12);
  color: #fff !important;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
}

.search-box {
  position: relative;
  width: 250px;
}

.search-input {
  width: 100%;
  padding: 7px 12px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.1);
  color: #fff;
  font-size: 14px;
  outline: none;
}

.search-input::placeholder {
  color: rgba(255,255,255,0.65);
}

.search-input:focus {
  background: rgba(255,255,255,0.18);
  border-color: var(--bg-accent);
}

.search-dropdown {
  position: absolute;
  top: 40px;
  right: 0;
  width: 390px;
  max-height: 440px;
  overflow-y: auto;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  display: none;
  z-index: 2000;
}

.search-dropdown.open {
  display: block;
}

.search-result-item {
  display: block;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main) !important;
  text-decoration: none !important;
}

.search-result-item:hover {
  background: var(--bg-badge);
}

.search-result-title {
  font-weight: 600;
  font-size: 14.5px;
  margin-bottom: 3px;
}

.search-result-meta {
  font-size: 12px;
  color: var(--text-muted);
}

.theme-btn {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 6px 11px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13.5px;
  font-weight: 600;
}

.theme-btn:hover {
  background: rgba(255,255,255,0.22);
}

/* Main Layout */
.container {
  max-width: 1260px;
  margin: 26px auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 28px;
  align-items: start;
}

@media (max-width: 960px) {
  .container {
    grid-template-columns: 1fr;
  }
  .search-box {
    width: 160px;
  }
  .search-dropdown {
    width: 300px;
  }
}

/* Breadcrumb */
.breadcrumb {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.breadcrumb a {
  color: var(--text-muted);
  font-weight: 500;
}

.breadcrumb a:hover {
  color: var(--bg-accent);
}

/* Content Card */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 32px 36px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.card.hero-card {
  background: var(--bg-hero);
  color: #f1f5f9;
  border: var(--hero-border);
}

@media (max-width: 640px) {
  .card {
    padding: 20px 18px;
  }
}

.cat-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.cat-badge {
  display: inline-block;
  background: var(--cat-badge-bg);
  border: 1px solid var(--cat-badge-border);
  color: var(--cat-badge-text) !important;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  text-decoration: none !important;
}

.cat-badge:hover {
  background: var(--bg-accent-hover);
  border-color: var(--bg-accent-hover);
}

.article-title {
  font-size: 29px;
  line-height: 1.32;
  margin: 0 0 14px 0;
  color: var(--text-main);
  font-weight: 800;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13.5px;
  color: var(--text-muted);
  padding-bottom: 18px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}

/* Article Body Typography */
.entry-content {
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-main);
  overflow-wrap: break-word;
}

.entry-content p {
  margin: 0 0 1.25em 0;
}

.entry-content h1, .entry-content h2, .entry-content h3, .entry-content h4 {
  color: var(--text-main);
  margin-top: 1.6em;
  margin-bottom: 0.65em;
  line-height: 1.35;
}

.entry-content img, .article-img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
  margin: 18px auto;
}

.entry-content blockquote {
  margin: 20px 0;
  padding: 16px 22px;
  border-left: 4px solid var(--bg-accent);
  background: var(--quote-bg);
  border-radius: 0 8px 8px 0;
  font-style: italic;
}

.entry-content ul, .entry-content ol {
  margin: 0 0 1.3em 0;
  padding-left: 24px;
}

.entry-content li {
  margin-bottom: 0.45em;
}

/* Ensure unlocked Social Locker content is always visible */
.onp-locker-call, .onp-sl-content {
  display: block !important;
}

#toc_container {
  background: var(--quote-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 14px 20px;
  margin-bottom: 22px;
}

.toc_title {
  font-weight: 700;
  margin: 0 0 8px 0;
}

/* Post List Grid */
.post-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.post-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.post-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.post-card-title {
  margin: 6px 0 8px 0;
  font-size: 20px;
  line-height: 1.38;
}

.post-card-title a {
  color: var(--text-main);
  font-weight: 700;
}

.post-card-title a:hover {
  color: var(--bg-accent);
  text-decoration: none;
}

.post-card-excerpt {
  font-size: 14.8px;
  color: var(--text-muted);
  margin: 0 0 10px 0;
}

.post-card-meta {
  font-size: 12.8px;
  color: var(--text-muted);
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Sidebar */
.sidebar-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 20px 22px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 22px;
}

.sidebar-title {
  font-size: 16px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0 0 14px 0;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--cat-badge-bg);
  color: var(--text-main);
}

.cat-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cat-list li {
  border-bottom: 1px solid var(--border-color);
}

.cat-list li:last-child {
  border-bottom: none;
}

.cat-list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 4px;
  color: var(--text-main);
  font-size: 14.2px;
  font-weight: 500;
  text-decoration: none;
}

.cat-list a:hover {
  color: var(--bg-accent);
  padding-left: 8px;
}

.cat-count {
  background: var(--bg-badge);
  color: var(--text-badge);
  font-size: 12px;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 12px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Prev / Next Navigation */
.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--border-color);
}

.post-nav-item {
  background: var(--quote-bg);
  border: 1px solid var(--border-color);
  padding: 14px 16px;
  border-radius: 8px;
  display: block;
  text-decoration: none !important;
}

.post-nav-item:hover {
  border-color: var(--bg-accent);
}

.post-nav-label {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: 4px;
}

.post-nav-title {
  font-weight: 700;
  font-size: 14.5px;
  color: var(--text-main);
}

/* Comments & Forum Messages */
.comment-item, .forum-post {
  border: 1px solid var(--border-color);
  background: var(--quote-bg);
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 14px;
}

.comment-level-2 {
  margin-left: 32px;
  border-left: 3px solid var(--bg-accent);
}

.comment-level-3 {
  margin-left: 56px;
  border-left: 3px solid var(--bg-accent);
}

.comment-header, .forum-post-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--border-color);
  font-size: 13.5px;
}

.comment-author, .forum-author {
  font-weight: 700;
  color: var(--bg-accent);
}

.comment-date, .forum-date {
  color: var(--text-muted);
  font-size: 12.5px;
}

/* Category Grid on Homepage */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}

.cat-grid-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--card-left-border);
  border-radius: 8px;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  text-decoration: none !important;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.cat-grid-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--cat-badge-bg);
  border-left-color: var(--cat-badge-bg);
}

.cat-grid-name {
  font-weight: 700;
  color: var(--text-main);
  font-size: 14.5px;
}

.site-footer {
  text-align: center;
  padding: 28px 20px;
  color: var(--text-muted);
  font-size: 13.5px;
  border-top: 1px solid var(--border-color);
  margin-top: 40px;
}