/* ===================================================
   DESIGN SYSTEM — Dark Modern Blog
   =================================================== */

/* --- Google Font Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* --- CSS Custom Properties --- */
:root {
  --color-primary: #6366f1;
  --color-primary-dark: #4f46e5;
  --color-primary-light: #818cf8;
  --color-accent: #a855f7;
  --color-accent-light: #c084fc;
  --color-bg: #0a0a0f;
  --color-surface: #13131a;
  --color-surface-2: #1c1c2e;
  --color-surface-3: #252540;
  --color-text: #e2e8f0;
  --color-text-muted: #94a3b8;
  --color-text-subtle: #64748b;
  --color-border: rgba(255,255,255,0.07);
  --color-border-hover: rgba(99,102,241,0.4);
  --color-success: #10b981;
  --color-danger: #ef4444;
  --color-warning: #f59e0b;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.5);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.5);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 40px rgba(99,102,241,0.15);
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 0.4s cubic-bezier(0.4,0,0.2,1);
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --header-height: 64px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  position: relative;
  min-height: 100%;
}

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

a { color: var(--color-primary-light); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent-light); }

img { max-width: 100%; height: auto; display: block; }

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-surface); }
::-webkit-scrollbar-thumb { background: var(--color-surface-3); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-primary); }

/* ===================================================
   READING PROGRESS BAR
   =================================================== */
#reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  z-index: 9999;
  transition: width 0.1s linear;
  border-radius: 0 99px 99px 0;
}

/* ===================================================
   HEADER
   =================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-logo {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
  flex-shrink: 0;
  text-decoration: none;
}

.header-search {
  flex: 1;
  max-width: 480px;
}

.search-form {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 99px;
  padding: 0.4rem 0.6rem 0.4rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-form:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}

.search-form input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--color-text);
  font-family: var(--font);
  font-size: 0.875rem;
  min-width: 0;
}
.search-form input::placeholder { color: var(--color-text-subtle); }

.search-btn {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border: none;
  border-radius: 99px;
  padding: 0.35rem 0.9rem;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition);
  white-space: nowrap;
  font-family: var(--font);
}
.search-btn:hover { opacity: 0.85; transform: scale(0.97); }

.header-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
  flex-shrink: 0;
}

.nav-link {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.nav-link:hover { color: var(--color-text); background: var(--color-surface-2); text-decoration: none; }

/* Admin dashboard link in header */
.nav-link-admin {
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  color: var(--color-primary-light) !important;
  border-radius: var(--radius-sm);
}
.nav-link-admin:hover {
  background: rgba(99,102,241,0.2) !important;
  border-color: rgba(99,102,241,0.4) !important;
  color: #fff !important;
}

.nav-btn {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent)) !important;
  color: #fff !important;
  border-radius: 99px !important;
  padding: 0.4rem 1rem !important;
  font-weight: 600 !important;
  border: none !important;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.875rem;
}
.nav-btn:hover { opacity: 0.85; }

.lang-switcher {
  display: flex;
  gap: 0.25rem;
  background: var(--color-surface-2);
  border-radius: 99px;
  padding: 3px;
  border: 1px solid var(--color-border);
}

.lang-btn {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 99px;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
}
.lang-btn.active, .lang-btn:hover { background: var(--color-primary); color: #fff; }

.nav-badge { position: relative; display: inline-flex; }
.badge-dot {
  position: absolute;
  top: 2px; right: 2px;
  width: 7px; height: 7px;
  background: var(--color-danger);
  border-radius: 50%;
  border: 1.5px solid var(--color-bg);
  animation: pulse-badge 2s ease infinite;
}
@keyframes pulse-badge {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.8; }
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0; right: 0;
  background: rgba(10,10,15,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem;
  flex-direction: column;
  gap: 0.25rem;
  z-index: 99;
  animation: slideDown 0.2s ease;
}
.mobile-nav.open { display: flex; }
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.mobile-nav .nav-link { padding: 0.75rem 1rem; border-radius: var(--radius-sm); }

/* ===================================================
   MAIN LAYOUT
   =================================================== */
.site-main { min-height: calc(100vh - var(--header-height)); }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===================================================
   HERO SECTION
   =================================================== */
.hero {
  position: relative;
  padding: 5rem 1.5rem 4rem;
  text-align: center;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(99,102,241,0.18) 0%, transparent 70%),
              radial-gradient(ellipse 50% 40% at 80% 50%, rgba(168,85,247,0.10) 0%, transparent 60%);
  pointer-events: none;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(99,102,241,0.12);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: 99px;
  padding: 0.35rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary-light);
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, #fff 0%, var(--color-primary-light) 50%, var(--color-accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 540px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

/* ===================================================
   TAG CLOUD
   =================================================== */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  border-radius: 99px;
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 500;
  transition: all var(--transition);
  text-decoration: none;
}
.tag-pill:hover {
  background: rgba(99,102,241,0.15);
  border-color: var(--color-primary);
  color: var(--color-primary-light);
  transform: translateY(-1px);
  text-decoration: none;
}
.tag-pill.size-1 { font-size: 0.72rem; }
.tag-pill.size-2 { font-size: 0.8rem; }
.tag-pill.size-3 { font-size: 0.87rem; }
.tag-pill.size-4 { font-size: 0.95rem; font-weight: 600; }
.tag-pill.size-5 { font-size: 1rem; font-weight: 700; color: var(--color-primary-light); border-color: rgba(99,102,241,0.3); }

/* ===================================================
   CONTENT GRID & CARDS
   =================================================== */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  gap: 1rem;
}

.section-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.section-title::before {
  content: '';
  display: inline-block;
  width: 4px; height: 20px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-accent));
  border-radius: 2px;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  text-decoration: none;
  color: inherit;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: var(--color-border-hover);
  text-decoration: none;
  color: inherit;
}

.card-image {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-surface-2);
  flex-shrink: 0;
}
.card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.card:hover .card-image img { transform: scale(1.05); }

.card-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,15,0.8) 0%, transparent 50%);
}

.card-type-badge {
  position: absolute;
  top: 0.75rem; left: 0.75rem;
  background: rgba(10,10,15,0.75);
  backdrop-filter: blur(8px);
  border: 1px solid var(--color-border);
  border-radius: 99px;
  padding: 0.2rem 0.65rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.card-icon-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  background: linear-gradient(135deg, var(--color-surface-2) 0%, var(--color-surface-3) 100%);
}

.card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.75rem;
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  font-size: 0.75rem;
  color: var(--color-text-subtle);
}
.card-meta-item {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.card-tag {
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  color: var(--color-primary-light);
  border-radius: 99px;
  padding: 0.15rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition);
}
.card-tag:hover {
  background: rgba(99,102,241,0.2);
  color: var(--color-accent-light);
  text-decoration: none;
}

.card-footer {
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.card-stat {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: var(--color-text-subtle);
}

.card-read-link {
  margin-left: auto;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-primary-light);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transition), color var(--transition);
  text-decoration: none;
}
.card-read-link:hover { gap: 0.6rem; color: var(--color-accent-light); text-decoration: none; }

.empty-state {
  text-align: center;
  padding: 5rem 2rem;
  color: var(--color-text-muted);
}
.empty-state-icon { font-size: 3rem; margin-bottom: 1rem; opacity: 0.5; }
.empty-state h3 { font-size: 1.2rem; margin-bottom: 0.5rem; color: var(--color-text); }

/* ===================================================
   PAGINATION
   =================================================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 2rem 0 3rem;
  flex-wrap: wrap;
}

.page-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px; height: 40px;
  padding: 0 0.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition);
  font-family: var(--font);
  cursor: pointer;
}
.page-btn:hover { background: var(--color-surface-2); border-color: var(--color-primary); color: var(--color-text); text-decoration: none; }
.page-btn.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; font-weight: 700; }
.page-btn.disabled { opacity: 0.35; pointer-events: none; }
.page-ellipsis { color: var(--color-text-subtle); padding: 0 0.25rem; line-height: 40px; }

/* ===================================================
   DETAILS / ARTICLE PAGE
   =================================================== */
.article-hero {
  position: relative;
  width: 100%;
  aspect-ratio: 21/7;
  overflow: hidden;
  background: var(--color-surface-2);
  max-height: 480px;
}
.article-hero img { width: 100%; height: 100%; object-fit: cover; }
.article-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,15,0.1) 0%, rgba(10,10,15,0.85) 100%);
}

.article-wrapper {
  max-width: 900px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 5rem;
}

.article-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--color-text-subtle);
  margin-bottom: 2rem;
}
.article-breadcrumb a { color: var(--color-text-muted); transition: color var(--transition); text-decoration: none; }
.article-breadcrumb a:hover { color: var(--color-primary-light); }
.breadcrumb-sep { color: var(--color-text-subtle); }

.article-header { margin-bottom: 2.5rem; }

.article-type-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(99,102,241,0.12);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: 99px;
  padding: 0.3rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary-light);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-title {
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: 1.25rem;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 2rem;
}
.article-meta-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Article body typography */
.article-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #cbd5e1;
  max-width: 720px;
}
.article-body h1, .article-body h2, .article-body h3,
.article-body h4, .article-body h5, .article-body h6 {
  color: var(--color-text);
  margin: 2rem 0 0.75rem;
  letter-spacing: -0.02em;
}
.article-body h1 { font-size: 1.8rem; }
.article-body h2 { font-size: 1.5rem; border-bottom: 1px solid var(--color-border); padding-bottom: 0.5rem; }
.article-body h3 { font-size: 1.25rem; }
.article-body h4 { font-size: 1.1rem; }
.article-body p { margin-bottom: 1.4rem; }
.article-body a { color: var(--color-primary-light); text-decoration: underline; text-decoration-style: dotted; }
.article-body a:hover { color: var(--color-accent-light); }
.article-body strong { color: var(--color-text); font-weight: 700; }
.article-body em { font-style: italic; }
.article-body u { text-decoration: underline; text-underline-offset: 3px; }
.article-body s { text-decoration: line-through; opacity: 0.6; }
.article-body ul, .article-body ol { margin: 1rem 0 1.4rem 1.5rem; display: flex; flex-direction: column; gap: 0.4rem; }
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { line-height: 1.7; }
.article-body li::marker { color: var(--color-primary-light); }
.article-body blockquote {
  border-left: 4px solid var(--color-primary);
  background: rgba(99,102,241,0.06);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--color-text-muted);
  font-style: italic;
}
.article-body pre {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  overflow-x: auto;
  margin: 1.5rem 0;
  position: relative;
}
.article-body code {
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.875rem;
  line-height: 1.7;
  color: #a5f3fc;
}
.article-body :not(pre) > code {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.15em 0.45em;
  font-size: 0.85em;
  color: var(--color-accent-light);
}
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.article-body th {
  background: var(--color-surface-2);
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}
.article-body td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.article-body tr:last-child td { border-bottom: none; }
.article-body tr:hover td { background: rgba(255,255,255,0.02); }
.article-body img {
  border-radius: var(--radius);
  margin: 1.5rem 0;
  width: 100%;
  border: 1px solid var(--color-border);
}
.article-body hr { border: none; border-top: 1px solid var(--color-border); margin: 2rem 0; }

/* Copy code button */
.code-wrapper { position: relative; }
.copy-btn {
  position: absolute;
  top: 0.75rem; right: 0.75rem;
  background: var(--color-surface-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
}
.copy-btn:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.copy-btn.copied { background: var(--color-success); color: #fff; border-color: var(--color-success); }

/* Article actions */
.article-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-border);
  margin-top: 2.5rem;
}

.action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  border-radius: 99px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
  text-decoration: none;
}
.action-btn:hover { border-color: var(--color-primary); color: var(--color-primary-light); background: rgba(99,102,241,0.08); text-decoration: none; }

.like-btn.liked {
  background: rgba(239,68,68,0.1);
  border-color: rgba(239,68,68,0.4);
  color: #f87171;
}
.like-btn .heart-icon { transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1); display: inline-block; }
.like-btn.liked .heart-icon { transform: scale(1.3); }
.like-btn:active .heart-icon { transform: scale(0.85); }

.share-group { display: flex; gap: 0.5rem; margin-left: auto; flex-wrap: wrap; }

/* Video embed */
.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  margin: 2rem 0;
}
.video-container iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

/* Image gallery */
.image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: transform var(--transition), border-color var(--transition);
}
.gallery-item:hover { transform: scale(1.02); border-color: var(--color-primary); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; }

.article-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1.5rem 0; }

/* ===================================================
   COMMENTS SECTION
   =================================================== */
.comments-section {
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--color-border);
  max-width: 720px;
}

.comments-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.comment-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
  transition: border-color var(--transition);
}
.comment-card:hover { border-color: rgba(255,255,255,0.12); }

.comment-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.comment-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.comment-author { font-weight: 600; font-size: 0.9rem; color: var(--color-text); }
.comment-date { font-size: 0.75rem; color: var(--color-text-subtle); margin-left: auto; }
.comment-text { font-size: 0.9rem; line-height: 1.7; color: var(--color-text-muted); }

/* Comment form */
.comment-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 2.5rem;
}
.comment-form h3 { font-size: 1.1rem; margin-bottom: 1.25rem; color: var(--color-text); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-control {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.9rem;
  color: var(--color-text);
  font-family: var(--font);
  font-size: 0.9rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form-control:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(99,102,241,0.15); }
.form-control::placeholder { color: var(--color-text-subtle); }
textarea.form-control { resize: vertical; min-height: 120px; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  border: none;
  border-radius: 99px;
  padding: 0.7rem 1.75rem;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition);
  font-family: var(--font);
  text-decoration: none;
}
.btn-primary:hover { opacity: 0.85; transform: translateY(-1px); color: #fff; text-decoration: none; }
.btn-primary:active { transform: scale(0.97); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 99px;
  padding: 0.7rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
  text-decoration: none;
}
.btn-secondary:hover { border-color: var(--color-primary); color: var(--color-primary-light); background: rgba(99,102,241,0.08); text-decoration: none; }

/* ===================================================
   ALERTS
   =================================================== */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.875rem;
  border: 1px solid;
}
.alert-success { background: rgba(16,185,129,0.08); border-color: rgba(16,185,129,0.25); color: #6ee7b7; }
.alert-danger  { background: rgba(239,68,68,0.08);  border-color: rgba(239,68,68,0.25);  color: #fca5a5; }
.alert-info    { background: rgba(99,102,241,0.08); border-color: rgba(99,102,241,0.25); color: var(--color-primary-light); }
.alert-warning { background: rgba(245,158,11,0.08); border-color: rgba(245,158,11,0.25); color: #fcd34d; }

/* Toast */
.toast-container {
  position: fixed;
  bottom: 5rem; right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}
.toast {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.75rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.3s ease forwards;
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 220px;
  max-width: 340px;
}
.toast.success { border-left: 3px solid var(--color-success); }
.toast.error   { border-left: 3px solid var(--color-danger); }
@keyframes toastIn  { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
@keyframes toastOut { from { opacity: 1; transform: translateX(0); }    to { opacity: 0; transform: translateX(20px); } }

/* ===================================================
   SCROLL TO TOP
   =================================================== */
#scroll-top {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
  z-index: 200;
  box-shadow: 0 4px 20px rgba(99,102,241,0.4);
  pointer-events: none;
}
#scroll-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
#scroll-top:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(99,102,241,0.5); }

/* ===================================================
   FOOTER
   =================================================== */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 3.5rem 0 2rem;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-logo {
  font-size: 1.1rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  margin-bottom: 0.75rem;
  text-decoration: none;
}
.footer-desc {
  font-size: 0.85rem;
  color: var(--color-text-subtle);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  max-width: 260px;
}

.social-links { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-size: 0.85rem;
  transition: all var(--transition);
  text-decoration: none;
}
.social-link:hover {
  background: rgba(99,102,241,0.15);
  border-color: var(--color-primary);
  color: var(--color-primary-light);
  transform: translateY(-2px);
  text-decoration: none;
}

.footer-col-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.footer-links { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a { font-size: 0.85rem; color: var(--color-text-subtle); transition: color var(--transition); text-decoration: none; }
.footer-links a:hover { color: var(--color-primary-light); text-decoration: none; }

.newsletter-form { display: flex; flex-direction: column; gap: 0.6rem; }
.newsletter-form input {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.9rem;
  color: var(--color-text);
  font-family: var(--font);
  font-size: 0.85rem;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}
.newsletter-form input:focus { border-color: var(--color-primary); }
.newsletter-form input::placeholder { color: var(--color-text-subtle); }
.newsletter-btn {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity var(--transition);
  font-family: var(--font);
  width: 100%;
}
.newsletter-btn:hover { opacity: 0.85; }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copyright { font-size: 0.8rem; color: var(--color-text-subtle); }

.visitor-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 99px;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary-light);
}

/* ===================================================
   UTILITIES
   =================================================== */
.text-muted  { color: var(--color-text-muted); }
.text-subtle { color: var(--color-text-subtle); }
.text-gradient {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.divider { border: none; border-top: 1px solid var(--color-border); margin: 2rem 0; }

:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: 3px; }

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --header-height: 58px; }
  .header-search { display: none; }
  .header-nav { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 3rem 1rem 2.5rem; }
  .content-grid { grid-template-columns: 1fr; }
  .article-hero { aspect-ratio: 16/7; max-height: 280px; }
  .article-wrapper { padding: 1.5rem 1rem 4rem; }
  .article-title { font-size: 1.6rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-brand { grid-column: 1 / -1; }
  .form-row { grid-template-columns: 1fr; }
  #scroll-top { bottom: 1.25rem; right: 1.25rem; width: 40px; height: 40px; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .article-meta { gap: 0.6rem; }
  .share-group { margin-left: 0; }
}

/* ===================================================
   ADMIN PANEL — SHARED LAYOUT
   =================================================== */
.admin-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: calc(100vh - var(--header-height));
}

.admin-sidebar {
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  padding: 1.5rem 0;
  position: sticky;
  top: var(--header-height);
  height: calc(100vh - var(--header-height));
  overflow-y: auto;
  scrollbar-width: thin;
}

.sidebar-label {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  padding: .75rem 1.5rem .4rem;
  display: block;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .65rem 1.5rem;
  color: var(--color-text-muted);
  font-size: .875rem;
  font-weight: 500;
  transition: all var(--transition);
  text-decoration: none;
  position: relative;
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: var(--font);
}
.sidebar-item:hover { color: var(--color-text); background: rgba(99,102,241,.08); text-decoration: none; }
.sidebar-item.active { color: var(--color-primary-light); background: rgba(99,102,241,.12); }
.sidebar-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-accent));
  border-radius: 0 2px 2px 0;
}
.sidebar-item svg { flex-shrink: 0; opacity: .7; }
.sidebar-item.active svg, .sidebar-item:hover svg { opacity: 1; }
.sidebar-badge {
  margin-left: auto;
  background: var(--color-danger);
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  padding: .1rem .45rem;
  border-radius: 99px;
  min-width: 18px;
  text-align: center;
}
.sidebar-divider { height: 1px; background: var(--color-border); margin: .75rem 1.5rem; }

/* Admin Main */
.admin-main { padding: 2rem; overflow-x: hidden; min-width: 0; }

.admin-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 2rem;
  gap: 1rem;
}
.admin-page-title {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--color-text);
  margin: 0;
}
.admin-page-subtitle { font-size: .85rem; color: var(--color-text-subtle); margin-top: .25rem; }

/* Admin Form */
.admin-form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.admin-form-section {
  padding: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}
.admin-form-section:last-child { border-bottom: none; }

.admin-form-section-title {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--color-text-subtle);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.admin-form-section-title svg { color: var(--color-primary-light); }

.admin-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.admin-form-grid.single { grid-template-columns: 1fr; }

/* Form Controls */
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: .35rem;
}
.form-label .required { color: var(--color-danger); }
.form-hint { font-size: .73rem; color: var(--color-text-subtle); line-height: 1.5; }

.admin-input,
.admin-select,
.admin-textarea {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: .875rem;
  font-family: var(--font);
  padding: .55rem .85rem;
  width: 100%;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.admin-input:focus,
.admin-select:focus,
.admin-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,.12);
}
.admin-input::placeholder,
.admin-textarea::placeholder { color: var(--color-text-subtle); }
.admin-select { cursor: pointer; }
.admin-select option { background: var(--color-surface-2); }
.admin-textarea { resize: vertical; min-height: 100px; line-height: 1.6; }

/* File input */
.admin-file-input {
  background: var(--color-surface-2);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  width: 100%;
  color: var(--color-text-muted);
  font-size: .82rem;
  cursor: pointer;
  transition: border-color var(--transition);
}
.admin-file-input:hover { border-color: var(--color-primary); }

/* Checkbox toggle */
.admin-toggle-wrap {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .75rem 1rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.admin-toggle-wrap input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--color-primary); cursor: pointer; }
.admin-toggle-label { font-size: .85rem; font-weight: 500; color: var(--color-text-muted); }

/* Language tabs */
.admin-lang-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.25rem;
}
.admin-lang-tab {
  padding: .55rem 1.1rem;
  font-size: .82rem;
  font-weight: 600;
  color: var(--color-text-muted);
  border: none;
  border-bottom: 2px solid transparent;
  background: none;
  cursor: pointer;
  font-family: var(--font);
  transition: all var(--transition);
  margin-bottom: -1px;
}
.admin-lang-tab:hover { color: var(--color-text); }
.admin-lang-tab.active { color: var(--color-primary-light); border-bottom-color: var(--color-primary); }

.admin-lang-panel { display: none; }
.admin-lang-panel.active { display: block; }

/* Tag management */
.tag-box {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: .75rem;
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  min-height: 50px;
  align-items: flex-start;
  cursor: text;
  transition: border-color var(--transition);
}
.tag-box:focus-within { border-color: var(--color-primary); }

.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: rgba(99,102,241,.15);
  border: 1px solid rgba(99,102,241,.3);
  color: var(--color-primary-light);
  padding: .2rem .65rem;
  border-radius: 99px;
  font-size: .75rem;
  font-weight: 600;
  animation: chipIn .2s ease;
}
@keyframes chipIn { from { opacity:0; transform:scale(.85); } to { opacity:1; transform:scale(1); } }

.tag-chip-remove {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  opacity: .6;
  font-size: .85rem;
  padding: 0;
  line-height: 1;
  display: flex;
  align-items: center;
  transition: opacity var(--transition);
}
.tag-chip-remove:hover { opacity: 1; }

.tag-empty { color: var(--color-text-subtle); font-size: .8rem; font-style: italic; }

.tag-suggestions-dropdown {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  max-height: 220px;
  overflow-y: auto;
  display: none;
  z-index: 200;
  margin-top: .25rem;
}
.tag-suggestions-dropdown.show { display: block; }

.tag-suggestion-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .6rem .9rem;
  font-size: .82rem;
  color: var(--color-text-muted);
  cursor: pointer;
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
}
.tag-suggestion-item:last-child { border-bottom: none; }
.tag-suggestion-item:hover { background: rgba(99,102,241,.08); color: var(--color-text); }
.tag-suggestion-item strong { color: var(--color-text); }
.tag-suggestion-item .tag-usage { font-size: .7rem; color: var(--color-text-subtle); }
.tag-suggestion-new { background: rgba(99,102,241,.05); font-weight: 600; color: var(--color-primary-light) !important; }
.tag-suggestion-new:hover { background: rgba(99,102,241,.15) !important; }

/* Admin buttons */
.admin-btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .6rem 1.35rem;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.admin-btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  box-shadow: 0 4px 15px rgba(99,102,241,.3);
}
.admin-btn-primary:hover { opacity: .88; box-shadow: 0 6px 20px rgba(99,102,241,.4); color: #fff; text-decoration: none; }
.admin-btn-ghost {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.admin-btn-ghost:hover { border-color: var(--color-primary); color: var(--color-primary-light); text-decoration: none; }
.admin-btn-danger { background: rgba(239,68,68,.12); border: 1px solid rgba(239,68,68,.25); color: #f87171; }
.admin-btn-danger:hover { background: rgba(239,68,68,.22); }

.admin-form-footer {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--color-border);
  background: rgba(255,255,255,.015);
}

/* Validation */
.field-error { font-size: .72rem; color: var(--color-danger); margin-top: .2rem; }
.admin-input.error { border-color: var(--color-danger); }

/* Inline image preview */
.cover-preview {
  width: 100%;
  max-height: 180px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  display: none;
  margin-top: .5rem;
}

/* TinyMCE dark override */
.tox-tinymce { border-radius: var(--radius-sm) !important; border-color: var(--color-border) !important; }

/* Settings specific */
.settings-grid { display: flex; flex-direction: column; gap: 1rem; }
.setting-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}
.setting-key { font-size: .8rem; font-weight: 600; color: var(--color-text-muted); padding-top: .3rem; }
.setting-key code { font-size: .72rem; color: var(--color-text-subtle); display: block; margin-top: .2rem; font-family: monospace; }

@media (max-width: 1024px) {
  .admin-form-grid { grid-template-columns: 1fr; }
  .setting-row { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .admin-main { padding: 1rem; }
}