/* SportsCollectives.com — Authoritative data intelligence design */

:root {
  --navy-950: #0a0f1a;
  --navy-900: #111827;
  --navy-800: #1a2332;
  --navy-700: #243044;
  --navy-600: #334155;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --white: #ffffff;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-light: #dbeafe;
  --green: #059669;
  --green-bg: #ecfdf5;
  --amber: #d97706;
  --amber-bg: #fffbeb;
  --red: #dc2626;
  --red-bg: #fef2f2;
  --purple: #7c3aed;
  --purple-bg: #f5f3ff;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Source Serif 4', Georgia, serif;
  --radius: 6px;
  --radius-lg: 10px;
  --shadow-sm: 0 1px 2px rgba(10, 15, 26, 0.06);
  --shadow-md: 0 4px 12px rgba(10, 15, 26, 0.08);
  --container: 1200px;
  --header-h: 64px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--navy-900);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
h1, h2, h3, h4 { margin: 0 0 0.5em; line-height: 1.25; font-weight: 600; }
h1 { font-size: 2.25rem; letter-spacing: -0.02em; }
h2 { font-size: 1.5rem; letter-spacing: -0.01em; }
h3 { font-size: 1.125rem; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.page-main { padding: 32px 0 64px; min-height: calc(100vh - var(--header-h) - 300px); }
.muted { color: var(--slate-500); }
.text-sm { font-size: 0.875rem; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--slate-200);
  height: var(--header-h);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h); gap: 16px;
}
.brand-logo { height: 36px; width: auto; max-width: 240px; }
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer; padding: 8px;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px; background: var(--navy-900);
  margin: 5px 0; transition: 0.2s;
}
.site-nav {
  display: flex; align-items: center; gap: 4px; flex: 1; justify-content: flex-end;
}
.site-nav > a,
.nav-dropdown-toggle {
  color: var(--navy-700); font-size: 0.875rem; font-weight: 500;
  padding: 8px 12px; border-radius: var(--radius); white-space: nowrap;
  background: none; border: none; cursor: pointer; font-family: inherit;
}
.site-nav > a:hover,
.nav-dropdown-toggle:hover,
.nav-dropdown.is-open .nav-dropdown-toggle { color: var(--navy-900); background: var(--slate-100); }
.nav-dropdown { position: relative; }
.nav-dropdown-toggle::after {
  content: ''; display: inline-block; width: 0; height: 0; margin-left: 6px;
  border-left: 4px solid transparent; border-right: 4px solid transparent;
  border-top: 5px solid currentColor; vertical-align: middle;
}
.nav-dropdown-menu {
  display: none; position: absolute; top: calc(100% + 4px); left: 0; min-width: 180px;
  background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); padding: 6px; z-index: 200;
}
.nav-dropdown.is-open .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
  display: block; padding: 8px 12px; border-radius: var(--radius);
  color: var(--navy-700); font-size: 0.875rem; font-weight: 500;
}
.nav-dropdown-menu a:hover { background: var(--slate-100); color: var(--navy-900); }
.nav-actions { display: flex; gap: 6px; margin-left: 4px; flex-shrink: 0; }
.nav-search-btn { min-width: auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 18px; font-size: 0.875rem; font-weight: 600;
  border-radius: var(--radius); border: 1px solid transparent;
  cursor: pointer; transition: 0.15s; text-decoration: none; line-height: 1.2;
}
.btn-sm { padding: 7px 14px; font-size: 0.8125rem; }
.btn-primary { background: var(--accent); color: var(--white); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); color: var(--white); }
.btn-secondary { background: var(--navy-900); color: var(--white); border-color: var(--navy-900); }
.btn-secondary:hover { background: var(--navy-800); color: var(--white); }
.btn-ghost { background: transparent; color: var(--navy-700); border-color: var(--slate-200); }
.btn-ghost:hover { background: var(--slate-100); color: var(--navy-900); }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-900) 55%, #1e3a5f 100%);
  color: var(--white); padding: 64px 0 72px;
}
.hero-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.hero-inner { max-width: none; }
.hero-visual {
  display: flex; justify-content: center; align-items: center;
}
.hero-visual img {
  width: 100%; max-width: 520px; border-radius: var(--radius-lg);
  box-shadow: 0 24px 48px rgba(0,0,0,0.35);
}
.hero-eyebrow {
  font-size: 0.8125rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--accent-light); margin-bottom: 16px;
}
.hero h1 {
  font-family: var(--font-serif); font-size: 2.75rem; font-weight: 700;
  letter-spacing: -0.03em; margin-bottom: 16px; color: var(--white);
}
.hero-lead { font-size: 1.125rem; color: var(--slate-300); margin-bottom: 32px; max-width: 560px; }
.hero-search {
  display: flex; gap: 8px; margin-bottom: 24px; max-width: 560px;
}
.hero-search input {
  flex: 1; padding: 14px 18px; border: 1px solid var(--navy-700);
  border-radius: var(--radius); font-size: 1rem; background: var(--navy-800); color: var(--white);
}
.hero-search input::placeholder { color: var(--slate-500); }
.hero-search input:focus { outline: 2px solid var(--accent); border-color: var(--accent); }
.hero-search button { padding: 14px 24px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-actions .btn-ghost { color: var(--slate-300); border-color: var(--navy-600); }
.hero-actions .btn-ghost:hover { background: var(--navy-800); color: var(--white); }

/* Stats bar */
.stats-bar {
  background: var(--white); border-bottom: 1px solid var(--slate-200);
  padding: 24px 0;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 24px;
}
.stat-item { text-align: center; }
.stat-value {
  font-size: 1.75rem; font-weight: 700; color: var(--navy-900);
  letter-spacing: -0.02em; line-height: 1.2;
}
.stat-label { font-size: 0.8125rem; color: var(--slate-500); margin-top: 4px; }

/* Sections */
.section { padding: 56px 0; }
.section-header {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 24px; gap: 16px;
}
.section-header h2 { margin: 0; }
.section-link { font-size: 0.875rem; font-weight: 500; white-space: nowrap; }
.section-alt { background: var(--slate-50); }

/* Directory */
.page-head { margin-bottom: 32px; }
.page-head h1 { margin-bottom: 8px; }
.directory-layout {
  display: grid; grid-template-columns: 260px 1fr; gap: 32px; align-items: start;
}
.filter-panel {
  background: var(--slate-50); border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg); padding: 20px; position: sticky; top: calc(var(--header-h) + 16px);
}
.filter-panel h3 { font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--slate-500); margin-bottom: 16px; }
.filter-group { margin-bottom: 20px; }
.filter-group label { display: block; font-size: 0.8125rem; font-weight: 500; margin-bottom: 6px; color: var(--navy-700); }
.filter-group input[type="text"],
.filter-group input[type="search"],
.filter-group select {
  width: 100%; padding: 8px 10px; border: 1px solid var(--slate-200);
  border-radius: var(--radius); font-size: 0.875rem; background: var(--white);
}
.filter-checkboxes { display: flex; flex-direction: column; gap: 6px; }
.filter-checkboxes label {
  display: flex; align-items: center; gap: 8px; font-weight: 400;
  font-size: 0.875rem; cursor: pointer;
}
.directory-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px; gap: 16px; flex-wrap: wrap;
}
.sort-tabs { display: flex; gap: 4px; }
.sort-tabs a {
  padding: 6px 12px; font-size: 0.8125rem; font-weight: 500;
  border-radius: var(--radius); color: var(--slate-500);
}
.sort-tabs a.is-active, .sort-tabs a:hover { background: var(--slate-100); color: var(--navy-900); }
.directory-results { display: flex; flex-direction: column; gap: 1px; background: var(--slate-200); border: 1px solid var(--slate-200); border-radius: var(--radius-lg); overflow: hidden; }

/* Cards */
.directory-card {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--white); padding: 16px 20px; gap: 16px;
}
.directory-card-link {
  display: flex; align-items: center; gap: 16px; flex: 1; min-width: 0; color: inherit;
}
.directory-card-link:hover { color: inherit; }
.directory-card-logo {
  flex-shrink: 0; width: 48px; height: 48px;
  border-radius: var(--radius); overflow: hidden;
  background: var(--slate-100); display: flex; align-items: center; justify-content: center;
}
.directory-card-logo img { width: 100%; height: 100%; object-fit: contain; padding: 4px; }
.directory-card-body { min-width: 0; }
.directory-card-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.directory-card-title { font-size: 1rem; font-weight: 600; margin: 0; }
.directory-card-subtitle { font-size: 0.875rem; color: var(--slate-500); margin: 2px 0 0; }
.directory-card-meta { font-size: 0.8125rem; color: var(--slate-500); margin: 4px 0 0; }
.directory-card-desc { font-size: 0.875rem; color: var(--slate-500); margin: 4px 0 0; }
.directory-card-action {
  flex-shrink: 0; font-size: 0.8125rem; font-weight: 600; color: var(--accent);
  padding: 8px 16px; border: 1px solid var(--slate-200); border-radius: var(--radius);
}
.directory-card-action:hover { background: var(--accent-light); border-color: var(--accent); }

/* Status pills */
.status-pill {
  display: inline-block; font-size: 0.75rem; font-weight: 600;
  padding: 2px 8px; border-radius: 999px; margin-top: 6px;
}
.status-active { background: var(--green-bg); color: var(--green); }
.status-inactive { background: var(--red-bg); color: var(--red); }
.status-rebranded, .status-transitioned { background: var(--amber-bg); color: var(--amber); }
.status-merged, .status-integrated { background: var(--purple-bg); color: var(--purple); }
.status-unknown { background: var(--slate-100); color: var(--slate-500); }
.verified-badge, .featured-badge {
  font-size: 0.6875rem; font-weight: 600; padding: 2px 6px;
  border-radius: 4px; text-transform: uppercase; letter-spacing: 0.04em;
}
.verified-badge { background: var(--accent-light); color: var(--accent); }
.featured-badge { background: var(--amber-bg); color: var(--amber); }

/* Profile pages */
.profile-header {
  background: var(--slate-50); border-bottom: 1px solid var(--slate-200);
  padding: 40px 0;
}
.profile-header-inner { display: flex; gap: 24px; align-items: flex-start; }
.profile-logo {
  width: 80px; height: 80px; border-radius: var(--radius-lg);
  background: var(--white); border: 1px solid var(--slate-200);
  overflow: hidden; flex-shrink: 0; display: flex; align-items: center; justify-content: center;
}
.profile-logo img { width: 100%; height: 100%; object-fit: contain; }
.profile-title-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.profile-title-row h1 { margin: 0; font-size: 2rem; }
.profile-meta { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 0.875rem; color: var(--slate-500); margin-bottom: 16px; }
.profile-meta a { color: var(--slate-500); }
.profile-meta a:hover { color: var(--accent); }
.profile-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.profile-layout {
  display: grid; grid-template-columns: 1fr 320px; gap: 40px;
  padding: 40px 0;
}
.profile-main section { margin-bottom: 40px; }
.profile-main h2 {
  font-size: 1.125rem; padding-bottom: 12px;
  border-bottom: 1px solid var(--slate-200); margin-bottom: 20px;
}
.profile-sidebar .sidebar-block {
  background: var(--slate-50); border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg); padding: 20px; margin-bottom: 20px;
}
.profile-sidebar h3 { font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--slate-500); margin-bottom: 12px; }
.profile-jump-nav {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; padding-bottom: 16px;
  border-bottom: 1px solid var(--slate-200);
}
.profile-jump-nav a {
  font-size: 0.8125rem; font-weight: 500; color: var(--slate-500);
  padding: 4px 10px; border-radius: 999px; background: var(--slate-100);
}
.profile-jump-nav a:hover { color: var(--accent); background: var(--accent-light); }
.profile-tags { margin-bottom: 16px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 6px; }
.tag-pill {
  display: inline-block; font-size: 0.75rem; font-weight: 500;
  padding: 3px 10px; border-radius: 999px; background: var(--slate-100); color: var(--navy-700);
}
.info-callout {
  margin: 16px 0; padding: 14px 16px; border-radius: var(--radius-lg);
  background: var(--amber-bg); border: 1px solid #fde68a; font-size: 0.9375rem;
}
.info-callout p:last-child { margin-bottom: 0; }
.fact-list { margin: 0; }
.fact-list dt { font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--slate-400); margin-top: 10px; }
.fact-list dt:first-child { margin-top: 0; }
.fact-list dd { margin: 2px 0 0; font-size: 0.875rem; font-weight: 500; }
.directory-results-compact { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.data-table th { text-align: left; font-weight: 500; color: var(--slate-500); padding: 8px 12px 8px 0; vertical-align: top; width: 140px; }
.data-table td { padding: 8px 0; vertical-align: top; }
.data-list { list-style: none; }
.data-list li { padding: 8px 0; border-bottom: 1px solid var(--slate-200); font-size: 0.875rem; }
.data-list li:last-child { border-bottom: none; }

/* Timeline */
.timeline { position: relative; padding-left: 24px; }
.timeline::before {
  content: ''; position: absolute; left: 6px; top: 4px; bottom: 4px;
  width: 2px; background: var(--slate-200);
}
.timeline-item { position: relative; padding-bottom: 24px; }
.timeline-item::before {
  content: ''; position: absolute; left: -21px; top: 6px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--white); border: 2px solid var(--accent);
}
.timeline-date { font-size: 0.8125rem; font-weight: 600; color: var(--slate-500); margin-bottom: 4px; }
.timeline-headline { font-weight: 600; margin-bottom: 4px; }
.timeline-desc { font-size: 0.875rem; color: var(--slate-500); }

/* Breadcrumbs */
.breadcrumbs { margin-bottom: 24px; font-size: 0.8125rem; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 4px; list-style: none; align-items: center; }
.breadcrumbs li:not(:last-child)::after { content: '/'; margin-left: 8px; color: var(--slate-400); }
.breadcrumbs a { color: var(--slate-500); }
.breadcrumbs span { color: var(--navy-900); }

/* Grid layouts */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.conference-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.conference-chip {
  display: block; padding: 16px 20px; background: var(--white);
  border: 1px solid var(--slate-200); border-radius: var(--radius-lg);
  color: inherit; font-weight: 600; text-align: center;
}
.conference-chip:hover { border-color: var(--accent); background: var(--accent-light); color: var(--accent); }
.state-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
.state-chip {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px; background: var(--white); border: 1px solid var(--slate-200);
  border-radius: var(--radius); color: inherit; font-size: 0.875rem;
}
.state-chip:hover { border-color: var(--accent); }
.state-count { font-size: 0.8125rem; color: var(--slate-500); }

/* Articles */
.article-card { border: 1px solid var(--slate-200); border-radius: var(--radius-lg); overflow: hidden; background: var(--white); }
.article-card a { color: inherit; display: block; }
.article-card-image { aspect-ratio: 16/9; overflow: hidden; background: var(--slate-100); }
.article-card-image img { width: 100%; height: 100%; object-fit: cover; }
.article-card-body { padding: 20px; }
.article-category { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; color: var(--accent); }
.article-card h3 { font-size: 1rem; margin: 8px 0; }
.article-card p { font-size: 0.875rem; color: var(--slate-500); margin-bottom: 8px; }
.article-card time { font-size: 0.8125rem; color: var(--slate-400); }

/* Changes feed */
.changes-feed { display: flex; flex-direction: column; gap: 1px; background: var(--slate-200); border-radius: var(--radius-lg); overflow: hidden; }
.change-item {
  display: flex; gap: 16px; padding: 16px 20px; background: var(--white); align-items: flex-start;
}
.change-badge {
  flex-shrink: 0; font-size: 0.6875rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; padding: 4px 8px; border-radius: 4px; min-width: 80px; text-align: center;
}
.change-badge-launched { background: var(--green-bg); color: var(--green); }
.change-badge-rebrand { background: var(--amber-bg); color: var(--amber); }
.change-badge-merger { background: var(--purple-bg); color: var(--purple); }
.change-badge-closed { background: var(--red-bg); color: var(--red); }
.change-badge-default { background: var(--slate-100); color: var(--slate-500); }
.change-body h3 { font-size: 0.9375rem; margin-bottom: 4px; }
.change-meta { font-size: 0.8125rem; color: var(--slate-500); }

/* Forms */
.form-page { max-width: 640px; margin: 0 auto; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.875rem; font-weight: 500; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 10px 14px; border: 1px solid var(--slate-200);
  border-radius: var(--radius); font-size: 0.9375rem; font-family: inherit;
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: 2px solid var(--accent-light); border-color: var(--accent);
}
.form-help { font-size: 0.8125rem; color: var(--slate-500); margin-top: 4px; }
.form-message { font-size: 0.875rem; margin-top: 12px; }
.form-message.is-success { color: var(--green); }
.form-message.is-error { color: var(--red); }
.form-row { display: grid; grid-template-columns: 1fr 1px; gap: 20px; }
.alert {
  padding: 14px 18px; border-radius: var(--radius); font-size: 0.875rem; margin-bottom: 24px;
}
.alert-success { background: var(--green-bg); color: var(--green); border: 1px solid #a7f3d0; }
.alert-error { background: var(--red-bg); color: var(--red); border: 1px solid #fecaca; }
.alert-info { background: var(--accent-light); color: var(--accent); border: 1px solid #bfdbfe; }

/* Search results */
.search-results-group { margin-bottom: 32px; }
.search-results-group h2 { font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--slate-500); margin-bottom: 12px; }
.search-result {
  display: flex; align-items: center; gap: 16px; padding: 14px 0;
  border-bottom: 1px solid var(--slate-200);
}
.search-result-type {
  flex-shrink: 0; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase;
  color: var(--slate-500); width: 80px;
}
.search-result-body h3 { font-size: 0.9375rem; margin: 0 0 2px; }
.search-result-body p { font-size: 0.8125rem; color: var(--slate-500); margin: 0; }

/* Pagination */
.pagination ul { display: flex; gap: 4px; list-style: none; justify-content: center; margin-top: 32px; }
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; padding: 0 8px;
  border-radius: var(--radius); font-size: 0.875rem; font-weight: 500;
}
.pagination a { color: var(--navy-700); border: 1px solid var(--slate-200); }
.pagination a:hover { background: var(--slate-100); }
.pagination .is-current { background: var(--navy-900); color: var(--white); }

/* Empty state */
.empty-state {
  text-align: center; padding: 48px 24px; color: var(--slate-500);
  background: var(--slate-50); border-radius: var(--radius-lg); border: 1px dashed var(--slate-200);
}
.empty-state p { margin-bottom: 16px; }

/* Ecosystem visual */
.ecosystem-map { display: flex; flex-direction: column; align-items: center; gap: 0; padding: 24px 0; }
.ecosystem-node {
  background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius-lg);
  padding: 16px 24px; text-align: center; min-width: 240px; max-width: 360px;
}
.ecosystem-node h4 { margin: 0 0 4px; font-size: 0.9375rem; }
.ecosystem-node p { margin: 0; font-size: 0.8125rem; color: var(--slate-500); }
.ecosystem-connector { width: 2px; height: 24px; background: var(--slate-300); }

/* Footer */
.site-footer {
  background: var(--navy-950); color: var(--slate-400); padding: 56px 0 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr repeat(4, 1fr); gap: 32px;
  margin-bottom: 40px;
}
.footer-brand p { font-size: 0.875rem; margin: 12px 0 20px; max-width: 320px; }
.footer-col h4 {
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--slate-300); margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: var(--slate-400); font-size: 0.875rem; }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px; border-top: 1px solid var(--navy-800); font-size: 0.8125rem;
}
.footer-bottom a { color: var(--slate-500); }
.newsletter-form .newsletter-label { font-weight: 600; color: var(--white); font-size: 0.875rem; }
.newsletter-desc { font-size: 0.8125rem; margin: 4px 0 12px; }
.newsletter-row { display: flex; gap: 8px; }
.newsletter-row input {
  flex: 1; padding: 10px 14px; border: 1px solid var(--navy-700);
  border-radius: var(--radius); background: var(--navy-800); color: var(--white); font-size: 0.875rem;
}

/* Admin */
.admin-body { background: var(--slate-100); }
.admin-header {
  background: var(--navy-900); color: var(--white); padding: 12px 24px;
  display: flex; justify-content: space-between; align-items: center;
}
.admin-nav { display: flex; gap: 4px; flex-wrap: wrap; padding: 12px 24px; background: var(--white); border-bottom: 1px solid var(--slate-200); }
.admin-nav a {
  padding: 6px 12px; font-size: 0.8125rem; font-weight: 500; border-radius: var(--radius); color: var(--navy-700);
}
.admin-nav a.is-active, .admin-nav a:hover { background: var(--slate-100); color: var(--navy-900); }
.admin-main { padding: 24px; max-width: 1400px; margin: 0 auto; }
.admin-stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; margin-bottom: 24px; }
.admin-stat {
  background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius-lg);
  padding: 16px; text-align: center;
}
.admin-stat-value { font-size: 1.5rem; font-weight: 700; color: var(--navy-900); }
.admin-stat-label { font-size: 0.75rem; color: var(--slate-500); margin-top: 4px; }
.admin-table-wrap { background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius-lg); overflow: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.admin-table th, .admin-table td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--slate-200); }
.admin-table th { background: var(--slate-50); font-weight: 600; font-size: 0.8125rem; color: var(--slate-500); }
.admin-table tr:hover td { background: var(--slate-50); }
.admin-form { background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius-lg); padding: 24px; }
.admin-form-section { margin-bottom: 32px; padding-bottom: 24px; border-bottom: 1px solid var(--slate-200); }
.admin-form-section:last-child { border-bottom: none; margin-bottom: 0; }
.admin-form-section h3 { font-size: 1rem; margin-bottom: 16px; }
.admin-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.badge { display: inline-block; font-size: 0.6875rem; font-weight: 600; padding: 2px 8px; border-radius: 999px; }
.badge-pending { background: var(--amber-bg); color: var(--amber); }
.badge-published { background: var(--green-bg); color: var(--green); }
.badge-draft { background: var(--slate-100); color: var(--slate-500); }

/* Person avatar */
.person-avatar { border-radius: 50%; }
.avatar-initials {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  background: var(--navy-800); color: var(--white); font-weight: 600; font-size: 0.875rem;
}

/* Content prose */
.prose { max-width: 720px; line-height: 1.75; }
.prose h2 { margin-top: 2em; }
.prose h3 { margin-top: 1.5em; }
.prose ul, .prose ol { margin: 0 0 1em 1.25em; }
.prose li { margin-bottom: 0.5em; }
.prose p { margin-bottom: 1.25em; }

/* Utility layouts */
.filter-bar { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.filter-bar input[type="search"] {
  flex: 1; min-width: 200px; padding: 10px 14px; border: 1px solid var(--slate-200);
  border-radius: var(--radius); font-size: 0.9375rem;
}
.stats-grid-inline { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); margin-bottom: 0; }
.conference-chip-lg { display: flex; align-items: center; gap: 12px; text-align: left; }
.conference-chip-lg img { border-radius: var(--radius); }

/* Resources & glossary */
.resource-list { list-style: none; display: flex; flex-direction: column; gap: 1px; background: var(--slate-200); border-radius: var(--radius-lg); overflow: hidden; }
.resource-item { background: var(--white); }
.resource-item a { display: block; padding: 20px 24px; color: inherit; }
.resource-item h3 { font-size: 1rem; margin: 0 0 4px; }
.resource-item p { font-size: 0.875rem; color: var(--slate-500); margin: 8px 0 0; }
.glossary-section { margin-bottom: 32px; }
.glossary-letter { font-size: 1.5rem; color: var(--slate-400); border-bottom: 2px solid var(--slate-200); padding-bottom: 8px; margin-bottom: 16px; }
.glossary-list { display: flex; flex-direction: column; gap: 16px; }
.glossary-item dt { font-weight: 600; margin-bottom: 4px; }
.glossary-item dd { margin: 0; font-size: 0.875rem; color: var(--slate-500); }

/* Article page */
.article-page { max-width: 720px; }
.article-header { margin-bottom: 32px; }
.article-header h1 { font-size: 2rem; margin: 12px 0; }
.article-meta { font-size: 0.875rem; color: var(--slate-500); }
.article-lead { font-size: 1.125rem; color: var(--slate-600); margin-bottom: 24px; line-height: 1.6; }
.article-featured-image { margin-bottom: 24px; border-radius: var(--radius-lg); overflow: hidden; }
.article-featured-image img { width: 100%; height: auto; display: block; }

/* Search autocomplete */
.search-autocomplete {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 50;
  background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); margin-top: 4px; overflow: hidden;
}
.search-autocomplete-item {
  display: block; padding: 10px 14px; color: inherit; border-bottom: 1px solid var(--slate-100);
}
.search-autocomplete-item:last-child { border-bottom: none; }
.search-autocomplete-item:hover { background: var(--slate-50); }
.search-autocomplete-type { display: block; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; color: var(--slate-400); }
.search-autocomplete-name { display: block; font-weight: 500; }
.search-autocomplete-sub { display: block; font-size: 0.8125rem; color: var(--slate-500); }

/* 404 */
.error-page { text-align: center; padding: 80px 24px; }
.error-page h1 { font-size: 3rem; margin-bottom: 8px; }
.error-page .hero-search { margin: 32px auto; max-width: 480px; }

/* Responsive */
@media (max-width: 960px) {
  .directory-layout, .profile-layout, .footer-grid { grid-template-columns: 1fr; }
  .filter-panel { position: static; }
  .profile-sidebar { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none; position: absolute; top: var(--header-h); left: 0; right: 0;
    background: var(--white); border-bottom: 1px solid var(--slate-200);
    flex-direction: column; align-items: stretch; padding: 16px 24px; gap: 4px;
  }
  .site-nav.is-open { display: flex; }
  .site-nav > a, .nav-dropdown-toggle { padding: 10px 12px; }
  .nav-dropdown { width: 100%; }
  .nav-dropdown-menu {
    position: static; display: none; box-shadow: none; border: none;
    padding: 0 0 0 12px; margin-top: 4px;
  }
  .nav-dropdown.is-open .nav-dropdown-menu { display: block; }
  .nav-actions { flex-direction: row; flex-wrap: wrap; margin: 8px 0 0; width: 100%; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 400px; margin: 0 auto; }
  .hero h1 { font-size: 2rem; }
  .hero-search { flex-direction: column; }
  .directory-card { flex-direction: column; align-items: flex-start; }
  .directory-card-action { align-self: flex-start; }
  .profile-header-inner { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
}