/* ============================================================
   MOBAN.VN — Design System (Medical Clinic Portal Style)
   Fonts: Figtree + Noto Sans | Palette: Medical Blue
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Figtree:wght@300;400;500;600;700&family=Noto+Sans:wght@300;400;500;700&display=swap');

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
  /* Colors */
  --primary: #0077B6;
  --primary-dark: #005f8a;
  --primary-light: #60A5FA;
  --primary-50: #e6f3fa;
  --accent: #059669;
  --accent-light: #10B981;
  --accent-50: #ecfdf5;
  --bg: #F8FAFC;
  --surface: #FFFFFF;
  --text: #1E293B;
  --text-secondary: #475569;
  --muted: #64748B;
  --border: #E2E8F0;
  --border-dark: #CBD5E1;
  --danger: #EF4444;
  --danger-light: #FEE2E2;
  --warning: #F59E0B;
  --warning-light: #FEF3C7;
  --success: #059669;
  --success-light: #D1FAE5;
  --info: #3B82F6;
  --info-light: #DBEAFE;

  /* Typography */
  --font-heading: 'Figtree', sans-serif;
  --font-body: 'Noto Sans', sans-serif;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.25rem;
  --fs-2xl: 1.5rem;
  --fs-3xl: 1.875rem;
  --fs-4xl: 2.25rem;
  --fs-5xl: 3rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Radius */
  --radius-sm: 4px;
  --radius: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);

  /* Transitions */
  --transition: 200ms ease;
  --transition-slow: 300ms ease;

  /* Layout */
  --navbar-h: 72px;
  --container-max: 1200px;
  --container-sm: 720px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }
ul, ol { list-style: none; }
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  outline: none;
}
button { cursor: pointer; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
}
h1 { font-size: var(--fs-5xl); font-weight: 700; }
h2 { font-size: var(--fs-4xl); }
h3 { font-size: var(--fs-3xl); }
h4 { font-size: var(--fs-2xl); }
h5 { font-size: var(--fs-xl); }
h6 { font-size: var(--fs-lg); }
p { margin-bottom: var(--space-4); color: var(--text-secondary); }
.text-muted { color: var(--muted); }
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }
.text-danger { color: var(--danger); }
.text-center { text-align: center; }

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.container-sm {
  max-width: var(--container-sm);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.section {
  padding: var(--space-20) 0;
}
.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}
.section-header h2 {
  margin-bottom: var(--space-4);
}
.section-header p {
  max-width: 600px;
  margin: 0 auto;
  font-size: var(--fs-lg);
}
.grid {
  display: grid;
  gap: var(--space-6);
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--navbar-h);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 1100;
  transition: box-shadow var(--transition);
}
.navbar.scrolled {
  box-shadow: var(--shadow-md);
}
.navbar .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-xl);
  color: var(--primary);
}
.navbar-logo svg {
  width: 36px;
  height: 36px;
}
.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.navbar-nav a {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  padding: var(--space-2) 0;
  position: relative;
  transition: color var(--transition);
}
.navbar-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition);
  border-radius: 1px;
}
.navbar-nav a:hover,
.navbar-nav a.active {
  color: var(--primary);
}
.navbar-nav a:hover::after,
.navbar-nav a.active::after {
  width: 100%;
}
.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.navbar-user {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  position: relative;
}
.navbar-user img {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 2px solid var(--border);
}
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: var(--space-2);
}
.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--navbar-h);
  left: 0;
  right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  z-index: 999;
}
.mobile-menu.active {
  display: block;
}
.mobile-menu a {
  display: block;
  padding: var(--space-3) 0;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { color: var(--primary); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: var(--fs-sm);
  padding: 10px 20px;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
  line-height: 1.4;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--primary-dark);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0,119,182,0.3);
}
.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover {
  background: var(--bg);
  border-color: var(--border-dark);
}
.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover {
  background: #047857;
  color: #fff;
  box-shadow: 0 4px 12px rgba(5,150,105,0.3);
}
.btn-danger {
  background: var(--danger);
  color: #fff;
}
.btn-danger:hover { background: #dc2626; color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover {
  background: var(--bg);
  color: var(--text);
}
.btn-sm {
  padding: 6px 14px;
  font-size: var(--fs-xs);
}
.btn-lg {
  padding: 14px 28px;
  font-size: var(--fs-base);
}
.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius);
}
.btn-google {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
  font-weight: 500;
}
.btn-google:hover {
  background: var(--bg);
  border-color: var(--border-dark);
  color: var(--text);
  box-shadow: var(--shadow);
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.card-body {
  padding: var(--space-5);
}
.card-body h3 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-2);
}
.card-body p {
  font-size: var(--fs-sm);
  margin-bottom: var(--space-3);
}
.card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--fs-xs);
  color: var(--muted);
}
.card-meta svg {
  width: 14px;
  height: 14px;
}
.card-meta span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}
.card-footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-price {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-lg);
  color: var(--primary);
}

/* ============================================================
   FORMS
   ============================================================ */
.form-group {
  margin-bottom: var(--space-5);
}
.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: var(--fs-sm);
  color: var(--text);
  margin-bottom: var(--space-2);
}
.form-label .required {
  color: var(--danger);
  margin-left: 2px;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: var(--fs-base);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,119,182,0.1);
}
.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--muted);
}
.form-textarea {
  min-height: 120px;
  resize: vertical;
}
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2364748B' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.form-hint {
  font-size: var(--fs-xs);
  color: var(--muted);
  margin-top: var(--space-1);
}
.form-error {
  font-size: var(--fs-xs);
  color: var(--danger);
  margin-top: var(--space-1);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

/* ============================================================
   BADGES
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 3px 10px;
  font-size: var(--fs-xs);
  font-weight: 600;
  font-family: var(--font-heading);
  border-radius: var(--radius-full);
  line-height: 1.4;
}
.badge-primary { background: var(--primary-50); color: var(--primary); }
.badge-success { background: var(--success-light); color: var(--success); }
.badge-warning { background: var(--warning-light); color: var(--warning); }
.badge-danger { background: var(--danger-light); color: var(--danger); }
.badge-info { background: var(--info-light); color: var(--info); }
.badge-muted { background: var(--bg); color: var(--muted); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  padding-top: calc(var(--navbar-h) + var(--space-20));
  padding-bottom: var(--space-20);
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--bg) 50%, #ecfdf5 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0,119,182,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(5,150,105,0.06) 0%, transparent 70%);
  border-radius: 50%;
}
.hero .container {
  position: relative;
  z-index: 1;
}
.hero-content {
  max-width: 640px;
}
.hero-content h1 {
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}
.hero-content h1 span {
  color: var(--primary);
}
.hero-content p {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: var(--space-12);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border);
}
.hero-stat h3 {
  font-size: var(--fs-4xl);
  color: var(--primary);
  margin-bottom: var(--space-1);
}
.hero-stat p {
  font-size: var(--fs-sm);
  margin: 0;
}

/* ============================================================
   FEATURES (Vì sao chọn)
   ============================================================ */
.feature-card {
  text-align: center;
  padding: var(--space-8);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}
.feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-50);
  border-radius: var(--radius-lg);
  color: var(--primary);
}
.feature-icon svg {
  width: 28px;
  height: 28px;
}
.feature-card h4 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-3);
}
.feature-card p {
  font-size: var(--fs-sm);
  margin: 0;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: var(--space-16) 0;
  text-align: center;
  color: #fff;
}
.cta-section h2 { color: #fff; margin-bottom: var(--space-4); }
.cta-section p { color: rgba(255,255,255,0.85); max-width: 500px; margin: 0 auto var(--space-8); font-size: var(--fs-lg); }
.cta-section .btn-primary {
  background: #fff;
  color: var(--primary);
}
.cta-section .btn-primary:hover {
  background: rgba(255,255,255,0.9);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--text);
  color: rgba(255,255,255,0.7);
  padding: var(--space-16) 0 var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}
.footer-brand h3 {
  color: #fff;
  font-size: var(--fs-xl);
  margin-bottom: var(--space-3);
}
.footer-brand p {
  color: rgba(255,255,255,0.6);
  font-size: var(--fs-sm);
}
.footer h4 {
  color: #fff;
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}
.footer ul li { margin-bottom: var(--space-2); }
.footer ul li a {
  color: rgba(255,255,255,0.6);
  font-size: var(--fs-sm);
  transition: color var(--transition);
}
.footer ul li a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--fs-sm);
}

/* ============================================================
   PAGE HEADER (Breadcrumb)
   ============================================================ */
.page-header {
  padding: calc(var(--navbar-h) + var(--space-10)) 0 var(--space-10);
  background: var(--primary-50);
  border-bottom: 1px solid var(--border);
}
.page-header h1 {
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-2);
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--muted);
}
.breadcrumb a { color: var(--primary); }
.breadcrumb span { color: var(--muted); }

/* ============================================================
   FILTER BAR
   ============================================================ */
.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}
.filter-bar .form-select,
.filter-bar .form-input {
  max-width: 220px;
}

/* --- View Toggle --- */
.view-toggle {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2px;
  margin-left: auto;
}
.view-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  transition: all var(--transition);
  border: none;
  cursor: pointer;
}
.view-toggle-btn:hover {
  color: var(--primary);
  background: var(--primary-50);
}
.view-toggle-btn.active {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

/* --- List View --- */
.list-view {
  display: flex !important;
  flex-direction: column;
  gap: var(--space-5);
  grid-template-columns: none !important;
}
.list-view .card {
  display: flex;
  flex-direction: row;
  align-items: stretch;
}
.list-view .card-img {
  width: 280px;
  min-width: 280px;
  height: auto;
  min-height: 180px;
  object-fit: cover;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}
.list-view .card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.list-view .card-footer {
  border-top: none;
  border-left: 1px solid var(--border);
  flex-direction: column;
  justify-content: center;
  gap: var(--space-3);
  min-width: 160px;
  padding: var(--space-5);
}

@media (max-width: 768px) {
  .list-view .card {
    flex-direction: column;
  }
  .list-view .card-img {
    width: 100%;
    min-width: 100%;
    height: 200px;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
  }
  .list-view .card-footer {
    border-left: none;
    border-top: 1px solid var(--border);
    flex-direction: row;
  }
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-10);
}
.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  transition: all var(--transition);
  cursor: pointer;
}
.pagination a:hover {
  background: var(--primary-50);
  border-color: var(--primary);
  color: var(--primary);
}
.pagination .active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ============================================================
   PROJECT DETAIL
   ============================================================ */
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-8);
  padding: var(--space-10) 0;
}
.gallery {
  border-radius: var(--radius-md);
  overflow: hidden;
}
.gallery-main {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
}
.gallery-thumbs {
  display: flex;
  gap: var(--space-3);
  overflow-x: auto;
}
.gallery-thumb {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--radius);
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition);
  flex-shrink: 0;
}
.gallery-thumb:hover,
.gallery-thumb.active {
  border-color: var(--primary);
}
.detail-info-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-6) 0;
}
.detail-info-table tr {
  border-bottom: 1px solid var(--border);
}
.detail-info-table td {
  padding: var(--space-3) 0;
  font-size: var(--fs-sm);
}
.detail-info-table td:first-child {
  font-weight: 600;
  color: var(--text);
  width: 150px;
}
.detail-info-table td:last-child {
  color: var(--text-secondary);
}
.detail-sidebar {
  position: sticky;
  top: calc(var(--navbar-h) + var(--space-6));
}
.sidebar-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}
.sidebar-card h4 {
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border);
}

/* Document links */
.doc-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.doc-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
}
.doc-item:hover {
  background: var(--bg);
  border-color: var(--primary);
}
.doc-item svg {
  width: 24px;
  height: 24px;
  color: var(--danger);
  flex-shrink: 0;
}
.doc-item-info {
  flex: 1;
}
.doc-item-info span {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 500;
}
.doc-item-info small {
  font-size: var(--fs-xs);
  color: var(--muted);
}

/* ============================================================
   COMMENTS
   ============================================================ */
.comment-list { margin-top: var(--space-8); }
.comment {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--border);
}
.comment-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
  background: var(--primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-weight: 600;
  font-size: var(--fs-sm);
}
.comment-body { flex: 1; }
.comment-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}
.comment-header strong { font-size: var(--fs-sm); }
.comment-header time { font-size: var(--fs-xs); color: var(--muted); }
.comment-body p { font-size: var(--fs-sm); margin: 0; }

/* Comment Actions (Like/Dislike/Reply) */
.comment-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
}
.comment-action-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--muted);
  font-size: var(--fs-xs);
  font-family: var(--font-heading);
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}
.comment-action-btn:hover {
  background: var(--bg);
  color: var(--text-secondary);
  border-color: var(--border);
}
.comment-action-btn.active[data-action="like"] {
  background: var(--primary-50);
  color: var(--primary);
  border-color: var(--primary);
}
.comment-action-btn.active[data-action="dislike"] {
  background: var(--danger-light);
  color: var(--danger);
  border-color: var(--danger);
}
.comment-action-btn svg { transition: transform var(--transition); }
.comment-action-btn:hover svg { transform: scale(1.15); }

/* Nested Replies */
.comment-replies {
  margin-top: var(--space-4);
  padding-left: var(--space-4);
  border-left: 2px solid var(--border);
}
.comment-reply {
  border-bottom: none;
  padding: var(--space-3) 0;
}
.comment-replies .comment-replies {
  border-left-color: var(--primary-50);
}

/* Reply Form */
.reply-form {
  margin-top: var(--space-3);
  padding: var(--space-3);
  background: var(--bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.reply-form .form-textarea {
  background: var(--surface);
}

/* ============================================================
   VIDEO TABS
   ============================================================ */
.video-tab-nav {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  border-bottom: 2px solid var(--border);
  padding-bottom: var(--space-2);
}
.video-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 16px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: transparent;
  color: var(--muted);
  font-size: var(--fs-sm);
  font-family: var(--font-heading);
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}
.video-tab-btn:hover {
  color: var(--primary);
  background: var(--primary-50);
}
.video-tab-btn.active {
  color: var(--primary);
  background: var(--primary-50);
}
.video-tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 1px;
}
.video-tab-pane {
  display: none;
}
.video-tab-pane.active {
  display: block;
}
.video-responsive {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #000;
}
.video-responsive iframe,
.video-responsive video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: var(--radius-md);
}

/* ============================================================
   SOCIAL LEAD
   ============================================================ */
.social-lead-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.social-lead-count {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}
.social-lead-count strong {
  color: var(--primary);
  font-size: var(--fs-lg);
}
.btn-social-lead {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 16px;
  background: linear-gradient(135deg, var(--primary), #00B4D8);
  color: #fff !important;
  font-size: var(--fs-xs);
  font-weight: 600;
  font-family: var(--font-heading);
  border-radius: var(--radius-full);
  transition: all var(--transition);
  box-shadow: 0 2px 8px rgba(0, 119, 182, 0.35);
  animation: socialPulse 2s ease-in-out infinite;
}
.btn-social-lead:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 119, 182, 0.45);
  color: #fff !important;
}
@keyframes socialPulse {
  0%, 100% { box-shadow: 0 2px 8px rgba(0, 119, 182, 0.35); }
  50% { box-shadow: 0 2px 20px rgba(0, 119, 182, 0.55); }
}

/* ============================================================
   CHATBOT WIDGET
   ============================================================ */
.chat-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
}
.chat-fab {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary), #00B4D8);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 119, 182, 0.4);
  transition: all var(--transition);
}
.chat-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(0, 119, 182, 0.5);
}
.chat-menu {
  position: absolute;
  bottom: 72px;
  right: 0;
  width: 300px;
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
  overflow: hidden;
  display: none;
  animation: chatSlideUp 0.25s ease;
}
.chat-menu.active {
  display: block;
}
@keyframes chatSlideUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.chat-menu-header {
  padding: var(--space-4) var(--space-5);
  background: linear-gradient(135deg, var(--primary), #00B4D8);
  color: #fff;
  font-weight: 600;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
}
.chat-option {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  color: var(--text) !important;
  transition: background var(--transition);
  border-bottom: 1px solid var(--border);
}
.chat-option:last-child {
  border-bottom: none;
}
.chat-option:hover {
  background: var(--bg);
  color: var(--text) !important;
}
.chat-option svg {
  flex-shrink: 0;
}
.chat-option-messenger svg {
  color: #0084FF;
}
.chat-option-zalo svg {
  color: #0068FF;
}
.chat-option strong {
  display: block;
  font-size: var(--fs-sm);
  margin-bottom: 2px;
}
.chat-option small {
  font-size: var(--fs-xs);
  color: var(--muted);
}

/* ============================================================
   LEADS PAGE
   ============================================================ */
.leads-page-header {
  background: linear-gradient(135deg, var(--primary-50) 0%, #ecfdf5 100%);
}
.leads-stats {
  display: flex;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}
.leads-stat-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  flex: 1;
  min-width: 240px;
}
.leads-stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.leads-stat-number {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--primary);
}
.leads-stat-label {
  font-size: var(--fs-sm);
  color: var(--muted);
}
.leads-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-4);
}
.leads-grid.list-view {
  display: flex !important;
  flex-direction: column;
}
.lead-card {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-5) var(--space-6);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  animation: fadeInUp 0.4s ease forwards;
  opacity: 0;
}
.lead-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
  transform: translateX(4px);
}
.leads-grid:not(.list-view) .lead-card {
  flex-direction: column;
  text-align: center;
}
.leads-grid:not(.list-view) .lead-card:hover {
  transform: translateY(-4px);
}
.lead-card-avatar img {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  border: 2px solid var(--border);
  object-fit: cover;
}
.lead-card-info {
  flex: 1;
}
.lead-card-info h4 {
  font-size: var(--fs-base);
  margin-bottom: var(--space-2);
}
.lead-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}
.leads-grid:not(.list-view) .lead-card-meta {
  justify-content: center;
}
.lead-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--fs-sm);
  color: var(--primary);
  font-weight: 500;
}
.lead-link:hover { text-decoration: underline; }
.lead-link-fb svg { color: #1877F2; }
.lead-phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}
.leads-loading {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.leads-grid:not(.list-view) .leads-loading {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-column: 1 / -1;
}
@media (max-width: 768px) {
  .leads-stats { flex-direction: column; }
  .lead-card-meta { flex-direction: column; align-items: flex-start; gap: var(--space-2); }
  .leads-grid:not(.list-view) .lead-card-meta { align-items: center; }
  .video-tab-nav { overflow-x: auto; }
  .chat-menu { width: 280px; right: -8px; }
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  padding: var(--space-10) 0;
}
.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
}
.contact-info-card svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-info-card h5 {
  font-size: var(--fs-sm);
  margin-bottom: var(--space-1);
}
.contact-info-card p {
  font-size: var(--fs-sm);
  margin: 0;
}
.map-placeholder {
  width: 100%;
  height: 200px;
  background: var(--bg);
  border: 1px dashed var(--border-dark);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: var(--fs-sm);
  margin-top: var(--space-6);
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-hero {
  text-align: center;
  padding: var(--space-12) 0;
}
.about-hero p {
  max-width: 700px;
  margin: 0 auto;
  font-size: var(--fs-lg);
}
.team-card {
  text-align: center;
  padding: var(--space-6);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.team-card:hover {
  box-shadow: var(--shadow-md);
}
.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-4);
  background: var(--primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: var(--fs-2xl);
  font-weight: 700;
}
.team-card h4 {
  font-size: var(--fs-base);
  margin-bottom: var(--space-1);
}
.team-card p {
  font-size: var(--fs-sm);
  margin: 0;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .detail-layout {
    grid-template-columns: 1fr;
  }
  .detail-sidebar {
    position: static;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero-stats { gap: var(--space-8); }
}

@media (max-width: 768px) {
  h1 { font-size: var(--fs-3xl); }
  h2 { font-size: var(--fs-2xl); }
  h3 { font-size: var(--fs-xl); }
  .section { padding: var(--space-12) 0; }
  .navbar-nav { display: none; }
  .mobile-toggle { display: flex; }
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  .hero {
    padding-top: calc(var(--navbar-h) + var(--space-10));
    padding-bottom: var(--space-12);
  }
  .hero-content h1 { font-size: var(--fs-3xl); }
  .hero-content p { font-size: var(--fs-base); }
  .hero-stats {
    flex-direction: column;
    gap: var(--space-4);
  }
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .filter-bar .form-select,
  .filter-bar .form-input {
    max-width: 100%;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
  .gallery-main { height: 260px; }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--space-4); }
  h1 { font-size: var(--fs-2xl); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .pagination a, .pagination span {
    width: 36px;
    height: 36px;
    font-size: var(--fs-xs);
  }
}

/* ============================================================
   UTILITIES
   ============================================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.w-full { width: 100%; }

/* Skeleton loading */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.skeleton {
  background: linear-gradient(90deg, var(--border) 25%, var(--bg) 50%, var(--border) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius);
}

/* Fade-in animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.fade-in {
  animation: fadeInUp 0.5s ease forwards;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   FORUM / COMMUNITY
   ============================================================ */
.forum-topic-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.forum-topic-card {
  display: flex;
  gap: var(--space-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  transition: all var(--transition);
}
.forum-topic-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow);
}
.forum-topic-votes {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  min-width: 50px;
  padding-top: var(--space-1);
}
.vote-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--muted);
  cursor: pointer;
  transition: all var(--transition);
}
.vote-btn:hover {
  background: var(--primary-50);
  color: var(--primary);
  border-color: var(--primary-light);
}
.vote-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.vote-count {
  font-size: var(--fs-sm);
  font-weight: 700;
  font-family: var(--font-heading);
}
.forum-topic-content {
  flex: 1;
  min-width: 0;
}
.forum-topic-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-lg);
  color: var(--text);
  display: block;
  margin-bottom: var(--space-2);
  line-height: 1.4;
}
.forum-topic-title:hover { color: var(--primary); }
.forum-topic-excerpt {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-3);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.forum-topic-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--fs-xs);
  color: var(--muted);
  flex-wrap: wrap;
}
.forum-topic-author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.forum-topic-author img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}
.forum-topic-stat {
  display: flex;
  align-items: center;
  gap: 4px;
}
.avatar-placeholder {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  flex-shrink: 0;
}

/* Forum Detail */
.forum-detail-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.forum-detail-header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--border);
}
.forum-detail-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.forum-detail-author img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}
.forum-detail-body {
  padding: var(--space-6);
  line-height: 1.8;
  color: var(--text-secondary);
  font-size: var(--fs-base);
}

/* Interaction Bar */
.interaction-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.interaction-group {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.interaction-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: var(--fs-sm);
  font-family: var(--font-heading);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.interaction-btn:hover {
  background: var(--primary-50);
  color: var(--primary);
  border-color: var(--primary-light);
}
.interaction-btn.active.like-active {
  background: var(--accent-50);
  color: var(--accent);
  border-color: var(--accent-light);
}
.interaction-btn.active.dislike-active {
  background: var(--danger-light);
  color: var(--danger);
  border-color: var(--danger);
}

/* Share Dropdown */
.share-dropdown {
  position: relative;
}
.share-menu {
  display: none;
  position: absolute;
  bottom: 100%;
  right: 0;
  margin-bottom: var(--space-2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 180px;
  z-index: 100;
  overflow: hidden;
}
.share-dropdown.open .share-menu {
  display: block;
}
.share-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-sm);
  color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.share-option:last-child { border-bottom: none; }
.share-option:hover {
  background: var(--bg);
  color: var(--primary);
}

/* Forum Comments */
.forum-comment {
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--border);
}
.forum-comment:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.forum-comment-main {
  display: flex;
  gap: var(--space-3);
}
.comment-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-50);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-sm);
  font-weight: 600;
  flex-shrink: 0;
  overflow: hidden;
}
.comment-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}
.forum-replies {
  margin-top: var(--space-4);
  padding-left: var(--space-8);
  border-left: 2px solid var(--border);
}
.forum-reply {
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-3);
}
.forum-reply:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}
.pagination-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  font-weight: 500;
  transition: all var(--transition);
}
.pagination-link:hover {
  background: var(--primary-50);
  color: var(--primary);
  border-color: var(--primary);
}
.pagination-link.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

@media (max-width: 768px) {
  .forum-topic-card { flex-direction: column; gap: var(--space-3); }
  .forum-topic-votes { flex-direction: row; min-width: auto; }
  .interaction-bar { flex-direction: column; gap: var(--space-3); }
  .forum-replies { padding-left: var(--space-4); }
  .forum-detail-card .grid { grid-template-columns: 1fr !important; }
}