/* Okurrrr – Miami Vice Theme */

:root {
  --bg: #0b0e1a;
  --surface: #111833;
  --surface-raised: #1a2240;
  --surface-glow: #1e2850;

  --text: #e2e8f4;
  --text-muted: #a0aec0;
  --text-subtle: #6b7a99;

  --neon-pink: #ff2d7b;
  --neon-pink-hover: #ff5a9d;
  --neon-pink-subtle: rgba(255, 45, 123, 0.12);
  --neon-pink-glow: rgba(255, 45, 123, 0.25);
  --neon-teal: #00e5c7;
  --neon-teal-hover: #33f0d6;
  --neon-teal-subtle: rgba(0, 229, 199, 0.10);
  --neon-teal-glow: rgba(0, 229, 199, 0.20);
  --neon-amber: #f5a623;
  --neon-amber-subtle: rgba(245, 166, 35, 0.12);
  --neon-blue: #58a6ff;

  --accent: var(--neon-teal);
  --accent-hover: var(--neon-teal-hover);
  --accent-subtle: var(--neon-teal-subtle);
  --accent-visited: #a78bfa;
  --border: #1e2a4a;
  --border-hover: #2d3f6e;
  --success: #00e5c7;
  --success-subtle: rgba(0, 229, 199, 0.12);
  --warning: #f5a623;
  --warning-subtle: rgba(245, 166, 35, 0.12);
  --error: #ff6b6b;
  --error-subtle: rgba(255, 107, 107, 0.12);

  --elevation-1: 0 1px 4px rgba(0, 0, 0, 0.4), 0 0 1px rgba(0, 229, 199, 0.05);
  --elevation-2: 0 4px 16px rgba(0, 0, 0, 0.5), 0 0 8px rgba(255, 45, 123, 0.06);
  --elevation-3: 0 8px 32px rgba(0, 0, 0, 0.6), 0 0 16px rgba(255, 45, 123, 0.08);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 28px;
  --space-8: 32px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 9999px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Roboto Flex', sans-serif;
  font-optical-sizing: auto;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  font-size: 15px;
  overflow-x: hidden;
}

/* ── Particle background container ── */

#tsparticles,
#tsparticles-stars {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

#tsparticles {
  pointer-events: auto;
}

/* ── Skip link (accessibility) ── */

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--neon-teal);
  color: var(--bg);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  z-index: 1000;
  text-decoration: none;
  transition: top 150ms;
}

.skip-link:focus {
  top: var(--space-2);
}

/* ── Accent bar ── */

.accent-bar {
  position: relative;
  z-index: 1;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-pink), var(--neon-amber), var(--neon-teal), var(--neon-blue));
}

/* ── Header ── */

.header {
  position: relative;
  z-index: 1;
  padding: var(--space-5) var(--space-8);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.header h1 {
  font-size: 1.25rem;
  font-weight: 800;
  font-stretch: 115%;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.header-icon {
  font-size: 1.4rem;
}

.title-gradient {
  background: linear-gradient(90deg, var(--neon-pink), var(--neon-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  font-size: 0.8125rem;
}

.header-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 150ms;
}

.header-links a:hover {
  color: var(--neon-teal);
}

/* ── Hero ── */

.hero {
  position: relative;
  z-index: 1;
  padding: var(--space-8) var(--space-8) calc(var(--space-8) + 8px);
  background:
    radial-gradient(ellipse at 20% 80%, var(--neon-pink-glow) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, var(--neon-teal-glow) 0%, transparent 50%),
    linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.hero-inner {
  max-width: 720px;
  margin: 0 auto;
}

.hero h2 {
  font-size: 1.75rem;
  font-weight: 700;
  font-stretch: 110%;
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--text) 30%, var(--neon-teal) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.stat-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-3) var(--space-5);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  min-width: 140px;
  transition: border-color 200ms;
}

.stat-badge:hover {
  border-color: var(--border-hover);
}

.stat-badge .stat-number {
  font-size: 1.5rem;
  font-weight: 800;
  font-stretch: 85%;
}

.stat-pink .stat-number { color: var(--neon-pink); }
.stat-amber .stat-number { color: var(--neon-amber); }
.stat-teal .stat-number { color: var(--neon-teal); }
.stat-green .stat-number { color: #4ade80; }
.stat-purple .stat-number { color: #a78bfa; }
.stat-blue .stat-number { color: var(--neon-blue); }

.stat-badge .stat-label {
  font-size: 0.75rem;
  font-stretch: 95%;
  font-weight: 400;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ── Main ── */

.main {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-8) var(--space-8);
}

/* ── Tab bar ── */

.tab-bar {
  display: flex;
  align-items: stretch;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  border-bottom: 2px solid var(--border);
  padding-bottom: 0;
}

.tab {
  position: relative;
  padding: var(--space-3) var(--space-5);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  background: transparent;
  color: var(--text-muted);
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color 200ms, border-color 200ms;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.tab:hover {
  color: var(--text);
}

.tab.active {
  color: var(--neon-teal);
  border-bottom-color: var(--neon-teal);
}

.tab-count {
  font-size: 0.75rem;
  font-weight: 400;
  padding: 1px 6px;
  background: var(--surface-raised);
  border-radius: var(--radius-pill);
  color: var(--text-muted);
}

.tab.active .tab-count {
  background: var(--neon-teal-subtle);
  color: var(--neon-teal);
}

/* ── Reference dropdown ── */

.tab-dropdown {
  position: relative;
  display: inline-flex;
}

.tab-dropdown-trigger {
  gap: var(--space-1);
}

.tab-dropdown-arrow {
  font-size: 0.625rem;
  transition: transform 200ms;
}

.tab-dropdown.open .tab-dropdown-arrow {
  transform: rotate(180deg);
}

.tab-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 2px);
  left: 0;
  min-width: 200px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--elevation-2);
  z-index: 100;
  padding: var(--space-1) 0;
}

.tab-dropdown.open .tab-dropdown-menu {
  display: block;
}

.tab-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-2) var(--space-4);
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  background: transparent;
  color: var(--text-muted);
  border: none;
  cursor: pointer;
  transition: background 150ms, color 150ms;
  text-align: left;
}

.tab-dropdown-item:hover {
  background: var(--surface-raised);
  color: var(--text);
}

.tab-dropdown-item.active {
  color: var(--neon-teal);
  background: var(--neon-teal-subtle);
}

.tab-dropdown-item .tab-count {
  font-size: 0.6875rem;
  margin-left: auto;
}

/* ── Resource card accent ── */

.resource-card:hover {
  border-left-color: var(--neon-blue) !important;
}

.badge-resource-category {
  background: rgba(88, 166, 255, 0.12);
  color: var(--neon-blue);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: none;
  letter-spacing: normal;
  border: 1px solid rgba(88, 166, 255, 0.2);
}

.badge-provider {
  background: var(--neon-amber-subtle);
  color: var(--neon-amber);
  font-size: 0.625rem;
  font-weight: 500;
  text-transform: none;
  letter-spacing: normal;
  border: 1px solid rgba(245, 166, 35, 0.2);
}

.badge-tag {
  background: var(--surface-raised);
  color: var(--text-subtle);
  font-size: 0.6rem;
  font-weight: 400;
  text-transform: none;
  letter-spacing: normal;
  border: 1px solid var(--border);
}

/* ── Search bar ── */

.search-bar {
  position: relative;
  margin-bottom: var(--space-5);
}

.search-bar input {
  width: 100%;
  padding: var(--space-3) var(--space-4) var(--space-3) 40px;
  font-family: inherit;
  font-size: 0.9375rem;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color 200ms, box-shadow 200ms;
}

.search-bar input:focus {
  border-color: var(--neon-teal);
  box-shadow: 0 0 0 3px var(--neon-teal-subtle), 0 0 20px rgba(0, 229, 199, 0.08);
}

.search-bar input::placeholder {
  color: var(--text-subtle);
}

.search-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-subtle);
  font-size: 0.875rem;
  pointer-events: none;
}

/* ── Controls ── */

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-4);
  align-items: flex-end;
  margin-bottom: var(--space-4);
  padding: var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--elevation-1);
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.control-group label {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.control-group select {
  min-width: 200px;
  padding: var(--space-2) var(--space-3);
  font-family: inherit;
  font-size: 0.875rem;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 200ms;
}

.control-group select:focus {
  border-color: var(--neon-teal);
  outline: none;
  box-shadow: 0 0 0 3px var(--neon-teal-subtle);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  cursor: pointer;
  font-weight: normal !important;
  text-transform: none !important;
  letter-spacing: normal !important;
  color: var(--text);
}

.checkbox-label input[type="checkbox"] {
  accent-color: var(--neon-pink);
}

.btn-ghost {
  padding: var(--space-2) var(--space-4);
  font-family: inherit;
  font-size: 0.8125rem;
  background: transparent;
  color: var(--neon-pink);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 200ms, border-color 200ms, box-shadow 200ms;
}

.btn-ghost:hover {
  background: var(--neon-pink-subtle);
  border-color: var(--neon-pink);
  box-shadow: 0 0 12px rgba(255, 45, 123, 0.15);
}

.btn-ghost:focus-visible {
  outline: 2px solid var(--neon-pink);
  outline-offset: 2px;
}

/* ── Chip section (NICE roles) ── */

.chip-section {
  margin-bottom: var(--space-4);
}

.chip-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
  cursor: pointer;
  user-select: none;
}

.chip-section-header h3 {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.expand-icon {
  font-size: 0.7rem;
  transition: transform 200ms;
  display: inline-block;
}

.expand-icon.collapsed {
  transform: rotate(-90deg);
}

.chip-count {
  font-weight: 400;
  color: var(--text-subtle);
}

.clear-link {
  font-size: 0.75rem;
  color: var(--neon-pink);
  text-decoration: none;
  cursor: pointer;
}

.clear-link:hover {
  text-decoration: underline;
}

.chip-panel {
  padding: var(--space-3);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  max-height: none;
  overflow-y: visible;
  box-shadow: var(--elevation-1);
  transition: max-height 300ms ease, opacity 200ms ease, padding 300ms ease;
}

.chip-panel.collapsed {
  max-height: 0;
  overflow: hidden;
  padding-top: 0;
  padding-bottom: 0;
  opacity: 0;
  border: none;
}

.chip-panel::-webkit-scrollbar {
  width: 6px;
}

.chip-panel::-webkit-scrollbar-track {
  background: transparent;
}

.chip-panel::-webkit-scrollbar-thumb {
  background: var(--border-hover);
  border-radius: 3px;
}

.chip-group-label {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: var(--space-2) 0 var(--space-1);
  padding-bottom: var(--space-1);
  border-bottom: 1px solid var(--border);
}

.chip-group-label:first-child {
  margin-top: 0;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-2) 0;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 200ms;
  user-select: none;
}

.chip:hover {
  border-color: var(--neon-teal);
  color: var(--text);
  box-shadow: 0 0 8px rgba(0, 229, 199, 0.1);
}

.chip:focus-visible {
  outline: 2px solid var(--neon-teal);
  outline-offset: 2px;
}

.chip.selected {
  background: var(--neon-pink-subtle);
  border-color: var(--neon-pink);
  color: var(--neon-pink);
  box-shadow: 0 0 10px rgba(255, 45, 123, 0.15);
}

/* ── Active filter chips ── */

.active-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  min-height: 0;
}

.active-filters:empty {
  display: none;
  margin-bottom: 0;
}

.active-filters .af-label {
  font-size: 0.75rem;
  color: var(--text-subtle);
  margin-right: var(--space-1);
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-3);
  font-size: 0.75rem;
  background: var(--neon-pink-subtle);
  color: var(--neon-pink);
  border: 1px solid rgba(255, 45, 123, 0.3);
  border-radius: var(--radius-pill);
  animation: chipIn 200ms ease;
}

@keyframes chipIn {
  from { opacity: 0; transform: scale(0.85); }
  to { opacity: 1; transform: scale(1); }
}

.filter-chip .fc-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  min-width: 20px;
  font-size: 0.625rem;
  border-radius: 50%;
  cursor: pointer;
  background: transparent;
  color: var(--neon-pink);
  border: none;
  font-family: inherit;
  transition: background 150ms;
}

.filter-chip .fc-remove:hover {
  background: rgba(255, 45, 123, 0.2);
}

.clear-all-btn {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  cursor: pointer;
  margin-left: var(--space-2);
  background: none;
  border: none;
  font-family: inherit;
}

.clear-all-btn:hover {
  color: var(--neon-pink);
  text-decoration: underline;
}

/* ── Result count ── */

.result-count {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}

/* ── Card grid ── */

.results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

@media (max-width: 1024px) {
  .results { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .results { grid-template-columns: 1fr; }
}

.cert-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid transparent;
  border-radius: var(--radius-md);
  box-shadow: var(--elevation-1);
  overflow: hidden;
  transition: box-shadow 200ms, border-color 200ms, transform 200ms;
}

.cert-card:hover {
  box-shadow: var(--elevation-2);
  border-left-color: var(--neon-pink);
  transform: translateY(-2px);
}

.cert-card-header {
  padding: var(--space-4) var(--space-4) var(--space-2);
}

.cert-card-header a {
  font-size: 0.9375rem;
  font-weight: 600;
  font-stretch: 105%;
  color: var(--neon-teal);
  text-decoration: none;
  line-height: 1.3;
  transition: color 150ms;
}

.cert-card-header a:hover {
  color: var(--neon-teal-hover);
  text-decoration: underline;
}

.cert-card-header a:visited {
  color: var(--accent-visited);
}

.cert-acronym {
  font-weight: 400;
  font-size: 0.8125rem;
  color: var(--text-muted);
  letter-spacing: 0.01em;
}

.cert-vendor {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--neon-amber);
  margin-top: 2px;
  letter-spacing: 0.01em;
}

.cert-desc {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-top: var(--space-2);
}

.cert-card-body {
  padding: var(--space-2) var(--space-4) var(--space-4);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
}

.cert-card-footer {
  padding: var(--space-2) var(--space-4) var(--space-3);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

/* ── Badges ── */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--space-2);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.badge-beginner {
  background: var(--success-subtle);
  color: var(--success);
  border: 1px solid rgba(0, 229, 199, 0.2);
}

.badge-intermediate {
  background: var(--warning-subtle);
  color: var(--warning);
  border: 1px solid rgba(245, 166, 35, 0.2);
}

.badge-expert {
  background: var(--error-subtle);
  color: var(--error);
  border: 1px solid rgba(255, 107, 107, 0.2);
}

.badge-dod {
  background: var(--neon-pink-subtle);
  color: var(--neon-pink);
  font-size: 0.625rem;
  border: 1px solid rgba(255, 45, 123, 0.2);
}

.badge-category {
  background: var(--surface-raised);
  color: var(--text-muted);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: none;
  letter-spacing: normal;
  border: 1px solid var(--border);
}

.badge-retiring {
  background: var(--warning-subtle);
  color: var(--warning);
  font-size: 0.625rem;
  border: 1px solid rgba(245, 166, 35, 0.2);
  cursor: help;
}

.badge-upcoming {
  background: rgba(88, 166, 255, 0.12);
  color: var(--neon-blue);
  font-size: 0.625rem;
  border: 1px solid rgba(88, 166, 255, 0.2);
  cursor: help;
}

.cert-card-retiring {
  border-left-color: var(--neon-amber) !important;
  opacity: 0.85;
}

.cert-card-upcoming {
  border-left-color: var(--neon-blue) !important;
  border-style: dashed;
}

.badge-free {
  background: rgba(74, 222, 128, 0.12);
  color: #4ade80;
  font-size: 0.625rem;
  border: 1px solid rgba(74, 222, 128, 0.25);
}

.badge-free a {
  color: inherit;
  text-decoration: none;
}

.badge-free a:hover {
  text-decoration: underline;
}

.badge-region {
  background: rgba(167, 139, 250, 0.12);
  color: #a78bfa;
  font-size: 0.6rem;
  border: 1px solid rgba(167, 139, 250, 0.2);
  text-transform: none;
  font-weight: 500;
  letter-spacing: normal;
}

/* ── CISSP domain tags (compact) ── */

.cert-card-cissp {
  padding: var(--space-1) var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.cissp-tag {
  display: inline-flex;
  align-items: center;
  padding: 1px var(--space-2);
  font-size: 0.5625rem;
  font-weight: 500;
  color: var(--neon-teal);
  background: var(--neon-teal-subtle);
  border: 1px solid rgba(0, 229, 199, 0.15);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  letter-spacing: normal;
  text-transform: none;
}

/* ── DEF CON card accent ── */

.defcon-card:hover {
  border-left-color: #4ade80 !important;
}

.defcon-year {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  font-stretch: 85%;
  color: #4ade80;
  letter-spacing: -0.02em;
  margin-top: var(--space-1);
}

.defcon-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.badge-defcon-tag {
  background: rgba(74, 222, 128, 0.10);
  color: #4ade80;
  font-size: 0.5625rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border: 1px solid rgba(74, 222, 128, 0.2);
}

.cert-cost {
  font-size: 0.8125rem;
  color: var(--neon-amber);
  font-weight: 500;
}

/* ── Career Pathfinder ── */

.pathfinder-selector {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--elevation-1);
  margin-bottom: var(--space-5);
}

.pathfinder-heading {
  font-size: 1.25rem;
  font-weight: 700;
  font-stretch: 110%;
  background: linear-gradient(135deg, var(--text) 30%, var(--neon-teal) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.pathfinder-subtext {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--space-5);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.pathfinder-inputs {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.pathfinder-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.path-chip {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 200ms;
  font-family: inherit;
}

.path-chip:hover {
  border-color: var(--neon-teal);
  color: var(--text);
  box-shadow: 0 0 8px rgba(0, 229, 199, 0.1);
}

.path-chip.active {
  background: var(--neon-teal-subtle);
  border-color: var(--neon-teal);
  color: var(--neon-teal);
  box-shadow: 0 0 12px var(--neon-teal-glow);
}

.btn-build-path {
  padding: var(--space-3) var(--space-6);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-teal));
  color: #fff;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: opacity 200ms, box-shadow 200ms, transform 200ms;
  box-shadow: 0 0 20px rgba(255, 45, 123, 0.2), 0 0 20px rgba(0, 229, 199, 0.2);
}

.btn-build-path:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(255, 45, 123, 0.3), 0 0 30px rgba(0, 229, 199, 0.3);
}

.btn-build-path:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Timeline */

.pf-timeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.pf-timeline-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
}

.pf-timeline-title span {
  color: var(--neon-teal);
}

.pf-change-btn {
  padding: var(--space-1) var(--space-4);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  background: transparent;
  color: var(--neon-pink);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background 200ms, border-color 200ms;
}

.pf-change-btn:hover {
  background: var(--neon-pink-subtle);
  border-color: var(--neon-pink);
}

.pf-overall-progress {
  width: 100%;
  margin-bottom: var(--space-5);
}

.pf-overall-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: var(--space-1);
}

.pf-progress-track {
  height: 8px;
  background: var(--surface-raised);
  border-radius: var(--radius-pill);
  overflow: hidden;
  border: 1px solid var(--border);
}

.pf-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--neon-pink), var(--neon-teal));
  border-radius: var(--radius-pill);
  transition: width 400ms ease;
  min-width: 0;
}

/* Stage indicators */

.pf-stages {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--space-6);
  position: relative;
}

.pf-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 1;
  flex: 0 0 auto;
}

.pf-stage-node {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 700;
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  transition: all 300ms;
}

.pf-stage-node.beginner { border-color: var(--success); color: var(--success); box-shadow: 0 0 12px rgba(0, 229, 199, 0.2); }
.pf-stage-node.intermediate { border-color: var(--warning); color: var(--warning); box-shadow: 0 0 12px rgba(245, 166, 35, 0.2); }
.pf-stage-node.expert { border-color: var(--error); color: var(--error); box-shadow: 0 0 12px rgba(255, 107, 107, 0.2); }

.pf-stage-label {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.pf-stage-line {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-pink), var(--neon-amber), var(--neon-teal));
  min-width: 60px;
}

/* Swimlanes */

.pf-swimlane {
  margin-bottom: var(--space-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--elevation-1);
}

.pf-swimlane-header {
  padding: var(--space-3) var(--space-4);
  background: var(--surface-raised);
  border-bottom: 1px solid var(--border);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.pf-swimlane-header .pf-lane-count {
  font-weight: 400;
  color: var(--text-subtle);
  font-size: 0.75rem;
}

.pf-swimlane-body {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

@media (max-width: 768px) {
  .pf-swimlane-body { grid-template-columns: 1fr; }
}

.pf-level-col {
  padding: var(--space-3);
  border-right: 1px solid var(--border);
}

.pf-level-col:last-child {
  border-right: none;
}

.pf-level-col-header {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-1);
  border-bottom: 1px solid var(--border);
}

.pf-level-col-header.beginner { color: var(--success); }
.pf-level-col-header.intermediate { color: var(--warning); }
.pf-level-col-header.expert { color: var(--error); }

.pf-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  transition: background 150ms;
  margin-bottom: var(--space-1);
}

.pf-item:hover {
  background: var(--surface-glow);
}

.pf-item input[type="checkbox"] {
  accent-color: var(--neon-teal);
  margin-top: 3px;
  flex-shrink: 0;
  cursor: pointer;
}

.pf-item.completed .pf-item-name {
  text-decoration: line-through;
  opacity: 0.5;
}

.pf-item-info {
  flex: 1;
  min-width: 0;
}

.pf-item-name {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--neon-teal);
  display: block;
  text-decoration: none;
  transition: color 150ms;
  line-height: 1.3;
}

a.pf-item-name:hover {
  color: var(--neon-teal-hover);
  text-decoration: underline;
}

.pf-item-meta {
  font-size: 0.6875rem;
  color: var(--text-subtle);
  margin-top: 1px;
}

.pf-item-none {
  font-size: 0.75rem;
  color: var(--text-subtle);
  font-style: italic;
  padding: var(--space-2);
}

/* Phase cards (Learning Path swimlane) */

.pf-phase-card {
  padding: var(--space-3);
}

.pf-phase-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-2);
}

.pf-phase-skills {
  list-style: none;
  padding: 0;
}

.pf-phase-skills li {
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 2px 0;
  padding-left: var(--space-4);
  position: relative;
}

.pf-phase-skills li::before {
  content: "\25B8";
  position: absolute;
  left: var(--space-1);
  color: var(--neon-teal);
  font-size: 0.625rem;
}

/* Progress summary section */

.pf-progress-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--elevation-1);
}

.pf-progress-section h4 {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: var(--space-3);
}

.pf-progress-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.pf-progress-row:last-child {
  margin-bottom: 0;
}

.pf-progress-row-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  min-width: 140px;
  flex-shrink: 0;
}

.pf-progress-row-track {
  flex: 1;
  height: 6px;
  background: var(--surface-raised);
  border-radius: var(--radius-pill);
  overflow: hidden;
  border: 1px solid var(--border);
}

.pf-progress-row-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  transition: width 400ms ease;
}

.pf-progress-row-fill.beginner { background: var(--success); }
.pf-progress-row-fill.intermediate { background: var(--warning); }
.pf-progress-row-fill.expert { background: var(--error); }
.pf-progress-row-fill.gradient { background: linear-gradient(90deg, var(--neon-pink), var(--neon-teal)); }

.pf-progress-row-pct {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  min-width: 36px;
  text-align: right;
}

@media (max-width: 640px) {
  .pf-progress-row { flex-wrap: wrap; }
  .pf-progress-row-label { min-width: 100%; }
}

/* ── NIST Glossary ── */

.glossary-header {
  text-align: center;
  padding: var(--space-4) 0 var(--space-2);
}

.glossary-title {
  font-size: 1.25rem;
  font-weight: 700;
  font-stretch: 110%;
  background: linear-gradient(135deg, var(--text) 30%, var(--neon-teal) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-1);
}

.glossary-subtitle {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.glossary-controls {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  padding: var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--elevation-1);
}

.glossary-search {
  position: relative;
}

.glossary-search input {
  width: 100%;
  padding: var(--space-3) var(--space-4) var(--space-3) 40px;
  font-family: inherit;
  font-size: 0.9375rem;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color 200ms, box-shadow 200ms;
}

.glossary-search input:focus {
  border-color: var(--neon-teal);
  box-shadow: 0 0 0 3px var(--neon-teal-subtle), 0 0 20px rgba(0, 229, 199, 0.08);
}

.glossary-search input::placeholder {
  color: var(--text-subtle);
}

.glossary-filters {
  display: flex;
  gap: var(--space-4);
  align-items: flex-end;
  flex-wrap: wrap;
}

.glossary-source-filter {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  flex-wrap: wrap;
}

.glossary-src-btn {
  padding: var(--space-1) var(--space-3);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 200ms;
}

.glossary-src-btn:hover {
  border-color: var(--neon-pink);
  color: var(--text);
}

.glossary-src-btn.active {
  background: var(--neon-pink-subtle);
  border-color: var(--neon-pink);
  color: var(--neon-pink);
}

.glossary-alpha {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.glossary-alpha-btn {
  padding: 2px var(--space-2);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 200ms;
  min-width: 28px;
  text-align: center;
}

.glossary-alpha-btn:hover {
  border-color: var(--neon-teal);
  color: var(--text);
}

.glossary-alpha-btn.active {
  background: var(--neon-teal-subtle);
  border-color: var(--neon-teal);
  color: var(--neon-teal);
}

.glossary-count {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}

.glossary-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.glossary-term-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid transparent;
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--elevation-1);
  transition: box-shadow 200ms, border-color 200ms, transform 200ms;
}

.glossary-term-card:hover {
  box-shadow: var(--elevation-2);
  border-left-color: var(--neon-teal);
  transform: translateY(-1px);
}

.glossary-term-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  flex-wrap: wrap;
}

.glossary-term-name {
  font-size: 0.9375rem;
  font-weight: 600;
  font-stretch: 105%;
  color: var(--neon-teal);
  text-decoration: none;
  transition: color 150ms;
}

.glossary-term-name:hover {
  color: var(--neon-teal-hover);
  text-decoration: underline;
}

.glossary-term-name:visited {
  color: var(--accent-visited);
}

.glossary-term-source {
  display: inline-flex;
  align-items: center;
  padding: 1px var(--space-2);
  font-size: 0.5625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.glossary-term-source.src-csrc {
  background: rgba(88, 166, 255, 0.12);
  color: var(--neon-blue);
  border: 1px solid rgba(88, 166, 255, 0.2);
}

.glossary-term-source.src-ai {
  background: var(--neon-amber-subtle);
  color: var(--neon-amber);
  border: 1px solid rgba(245, 166, 35, 0.2);
}

.glossary-term-source.src-both {
  background: rgba(167, 139, 250, 0.12);
  color: #a78bfa;
  border: 1px solid rgba(167, 139, 250, 0.2);
}

.glossary-term-def {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: var(--space-1);
}

.glossary-term-cite {
  font-size: 0.6875rem;
  color: var(--text-subtle);
  font-style: italic;
  margin-bottom: var(--space-2);
}

.glossary-extra-defs {
  display: none;
}

.glossary-extra-defs.open {
  display: block;
}

.glossary-show-more-btn {
  padding: var(--space-1) var(--space-3);
  font-family: inherit;
  font-size: 0.6875rem;
  font-weight: 500;
  background: transparent;
  color: var(--neon-teal);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 200ms;
  margin-top: var(--space-2);
}

.glossary-show-more-btn:hover {
  background: var(--neon-teal-subtle);
  border-color: var(--neon-teal);
}

.glossary-load-more {
  display: flex;
  justify-content: center;
  margin-top: var(--space-5);
}

.glossary-load-more-btn {
  padding: var(--space-3) var(--space-6);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-teal));
  color: #fff;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: opacity 200ms, box-shadow 200ms, transform 200ms;
  box-shadow: 0 0 20px rgba(255, 45, 123, 0.2), 0 0 20px rgba(0, 229, 199, 0.2);
}

.glossary-load-more-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(255, 45, 123, 0.3), 0 0 30px rgba(0, 229, 199, 0.3);
}

.glossary-loading {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.glossary-empty {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  color: var(--text-muted);
}

.glossary-empty .empty-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: var(--space-3);
  opacity: 0.5;
}

/* ── CWE Database ── */

.cwe-header {
  text-align: center;
  padding: var(--space-4) 0 var(--space-2);
}

.cwe-title {
  font-size: 1.25rem;
  font-weight: 700;
  font-stretch: 110%;
  background: linear-gradient(135deg, var(--text) 30%, var(--neon-amber) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-1);
}

.cwe-subtitle {
  color: var(--text-muted);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.cwe-version-badge {
  display: inline-flex;
  padding: 1px var(--space-2);
  font-size: 0.6875rem;
  font-weight: 600;
  background: var(--neon-amber-subtle);
  color: var(--neon-amber);
  border: 1px solid rgba(245, 166, 35, 0.25);
  border-radius: var(--radius-sm);
}

.cwe-controls {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  padding: var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--elevation-1);
}

.cwe-search {
  position: relative;
}

.cwe-search input {
  width: 100%;
  padding: var(--space-3) var(--space-4) var(--space-3) 40px;
  font-family: inherit;
  font-size: 0.9375rem;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color 200ms, box-shadow 200ms;
}

.cwe-search input:focus {
  border-color: var(--neon-amber);
  box-shadow: 0 0 0 3px var(--neon-amber-subtle), 0 0 20px rgba(245, 166, 35, 0.08);
}

.cwe-search input::placeholder {
  color: var(--text-subtle);
}

.cwe-filters {
  display: flex;
  gap: var(--space-4);
  align-items: flex-end;
  flex-wrap: wrap;
}

.cwe-count {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}

.cwe-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.cwe-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid transparent;
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--elevation-1);
  transition: box-shadow 200ms, border-color 200ms, transform 200ms;
}

.cwe-card:hover {
  box-shadow: var(--elevation-2);
  border-left-color: var(--neon-amber);
  transform: translateY(-1px);
}

.cwe-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  flex-wrap: wrap;
}

.cwe-card-id {
  font-size: 0.875rem;
  font-weight: 700;
  font-stretch: 105%;
  color: var(--neon-amber);
  text-decoration: none;
  transition: color 150ms;
  white-space: nowrap;
}

.cwe-card-id:hover {
  color: #ffc04d;
  text-decoration: underline;
}

.cwe-card-badges {
  display: flex;
  gap: var(--space-1);
  flex-wrap: wrap;
  align-items: center;
}

.cwe-abstraction-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px var(--space-2);
  font-size: 0.5625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.cwe-abs-pillar {
  background: rgba(167, 139, 250, 0.15);
  color: #a78bfa;
  border: 1px solid rgba(167, 139, 250, 0.25);
}

.cwe-abs-class {
  background: rgba(88, 166, 255, 0.12);
  color: var(--neon-blue);
  border: 1px solid rgba(88, 166, 255, 0.2);
}

.cwe-abs-base {
  background: rgba(0, 229, 199, 0.1);
  color: var(--neon-teal);
  border: 1px solid rgba(0, 229, 199, 0.2);
}

.cwe-abs-variant {
  background: rgba(226, 232, 244, 0.08);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.cwe-abs-compound {
  background: rgba(255, 107, 107, 0.12);
  color: #ff6b6b;
  border: 1px solid rgba(255, 107, 107, 0.2);
}

.cwe-status-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px var(--space-2);
  font-size: 0.5625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.cwe-status-draft {
  background: rgba(245, 166, 35, 0.1);
  color: var(--neon-amber);
  border: 1px solid rgba(245, 166, 35, 0.2);
}

.cwe-status-deprecated {
  background: rgba(255, 107, 107, 0.1);
  color: #ff6b6b;
  border: 1px solid rgba(255, 107, 107, 0.2);
}

.cwe-status-incomplete {
  background: rgba(226, 232, 244, 0.08);
  color: var(--text-subtle);
  border: 1px solid var(--border);
}

.cwe-likelihood-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px var(--space-2);
  font-size: 0.5625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.cwe-likelihood-high {
  background: rgba(255, 45, 123, 0.12);
  color: var(--neon-pink);
  border: 1px solid rgba(255, 45, 123, 0.2);
}

.cwe-likelihood-medium {
  background: var(--neon-amber-subtle);
  color: var(--neon-amber);
  border: 1px solid rgba(245, 166, 35, 0.2);
}

.cwe-likelihood-low {
  background: rgba(0, 229, 199, 0.1);
  color: var(--neon-teal);
  border: 1px solid rgba(0, 229, 199, 0.2);
}

.cwe-card-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 var(--space-2) 0;
  line-height: 1.4;
}

.cwe-card-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: var(--space-2);
}

.cwe-expand-btn {
  padding: var(--space-1) var(--space-3);
  font-family: inherit;
  font-size: 0.6875rem;
  font-weight: 500;
  background: transparent;
  color: var(--neon-amber);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 200ms;
  margin-bottom: var(--space-2);
}

.cwe-expand-btn:hover {
  background: var(--neon-amber-subtle);
  border-color: var(--neon-amber);
}

.cwe-card-meta {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-2);
}

.cwe-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px var(--space-2);
  font-size: 0.6875rem;
  color: var(--text-subtle);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.cwe-meta-owasp {
  background: rgba(255, 45, 123, 0.08);
  color: var(--neon-pink);
  border-color: rgba(255, 45, 123, 0.15);
  font-weight: 600;
  font-size: 0.5625rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.cwe-load-more {
  display: flex;
  justify-content: center;
  margin-top: var(--space-5);
}

.cwe-load-more-btn {
  padding: var(--space-3) var(--space-6);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--neon-amber), var(--neon-pink));
  color: #fff;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: opacity 200ms, box-shadow 200ms, transform 200ms;
  box-shadow: 0 0 20px rgba(245, 166, 35, 0.2), 0 0 20px rgba(255, 45, 123, 0.2);
}

.cwe-load-more-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(245, 166, 35, 0.3), 0 0 30px rgba(255, 45, 123, 0.3);
}

.cwe-loading {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.cwe-empty {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  color: var(--text-muted);
}

.cwe-empty .empty-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: var(--space-3);
  opacity: 0.5;
}

/* ── CAPEC Database ── */

.capec-header {
  text-align: center;
  padding: var(--space-4) 0 var(--space-2);
}

.capec-title {
  font-size: 1.25rem;
  font-weight: 700;
  font-stretch: 110%;
  background: linear-gradient(135deg, var(--text) 30%, var(--neon-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-1);
}

.capec-subtitle {
  color: var(--text-muted);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.capec-version-badge {
  display: inline-flex;
  padding: 1px var(--space-2);
  font-size: 0.6875rem;
  font-weight: 600;
  background: rgba(88, 166, 255, 0.12);
  color: var(--neon-blue);
  border: 1px solid rgba(88, 166, 255, 0.25);
  border-radius: var(--radius-sm);
}

.capec-controls {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  padding: var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--elevation-1);
}

.capec-search {
  position: relative;
}

.capec-search input {
  width: 100%;
  padding: var(--space-3) var(--space-4) var(--space-3) 40px;
  font-family: inherit;
  font-size: 0.9375rem;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color 200ms, box-shadow 200ms;
}

.capec-search input:focus {
  border-color: var(--neon-blue);
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15), 0 0 20px rgba(88, 166, 255, 0.08);
}

.capec-search input::placeholder {
  color: var(--text-subtle);
}

.capec-filters {
  display: flex;
  gap: var(--space-4);
  align-items: flex-end;
  flex-wrap: wrap;
}

.capec-count {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}

.capec-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.capec-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid transparent;
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--elevation-1);
  transition: box-shadow 200ms, border-color 200ms, transform 200ms;
}

.capec-card:hover {
  box-shadow: var(--elevation-2);
  border-left-color: var(--neon-blue);
  transform: translateY(-1px);
}

.capec-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  flex-wrap: wrap;
}

.capec-card-id {
  font-size: 0.875rem;
  font-weight: 700;
  font-stretch: 105%;
  color: var(--neon-blue);
  text-decoration: none;
  transition: color 150ms;
  white-space: nowrap;
}

.capec-card-id:hover {
  color: #79b8ff;
  text-decoration: underline;
}

.capec-card-badges {
  display: flex;
  gap: var(--space-1);
  flex-wrap: wrap;
  align-items: center;
}

.capec-abstraction-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px var(--space-2);
  font-size: 0.5625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.capec-abs-meta {
  background: rgba(167, 139, 250, 0.15);
  color: #a78bfa;
  border: 1px solid rgba(167, 139, 250, 0.25);
}

.capec-abs-standard {
  background: rgba(88, 166, 255, 0.12);
  color: var(--neon-blue);
  border: 1px solid rgba(88, 166, 255, 0.2);
}

.capec-abs-detailed {
  background: rgba(0, 229, 199, 0.1);
  color: var(--neon-teal);
  border: 1px solid rgba(0, 229, 199, 0.2);
}

.capec-severity-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px var(--space-2);
  font-size: 0.5625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.capec-sev-very-high {
  background: rgba(255, 45, 123, 0.15);
  color: var(--neon-pink);
  border: 1px solid rgba(255, 45, 123, 0.25);
}

.capec-sev-high {
  background: rgba(255, 107, 107, 0.12);
  color: #ff6b6b;
  border: 1px solid rgba(255, 107, 107, 0.2);
}

.capec-sev-medium {
  background: var(--neon-amber-subtle);
  color: var(--neon-amber);
  border: 1px solid rgba(245, 166, 35, 0.2);
}

.capec-sev-low {
  background: rgba(0, 229, 199, 0.1);
  color: var(--neon-teal);
  border: 1px solid rgba(0, 229, 199, 0.2);
}

.capec-sev-very-low {
  background: rgba(226, 232, 244, 0.08);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.capec-likelihood-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px var(--space-2);
  font-size: 0.5625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.capec-lh-high {
  background: rgba(255, 45, 123, 0.12);
  color: var(--neon-pink);
  border: 1px solid rgba(255, 45, 123, 0.2);
}

.capec-lh-medium {
  background: var(--neon-amber-subtle);
  color: var(--neon-amber);
  border: 1px solid rgba(245, 166, 35, 0.2);
}

.capec-lh-low {
  background: rgba(0, 229, 199, 0.1);
  color: var(--neon-teal);
  border: 1px solid rgba(0, 229, 199, 0.2);
}

.capec-card-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 var(--space-2) 0;
  line-height: 1.4;
}

.capec-card-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: var(--space-2);
}

.capec-expand-btn {
  padding: var(--space-1) var(--space-3);
  font-family: inherit;
  font-size: 0.6875rem;
  font-weight: 500;
  background: transparent;
  color: var(--neon-blue);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 200ms;
  margin-bottom: var(--space-2);
}

.capec-expand-btn:hover {
  background: rgba(88, 166, 255, 0.1);
  border-color: var(--neon-blue);
}

.capec-card-meta {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-2);
}

.capec-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px var(--space-2);
  font-size: 0.6875rem;
  color: var(--text-subtle);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.capec-meta-cwe {
  background: var(--neon-amber-subtle);
  color: var(--neon-amber);
  border-color: rgba(245, 166, 35, 0.15);
  font-weight: 600;
  font-size: 0.5625rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.capec-meta-attck {
  background: rgba(255, 45, 123, 0.08);
  color: var(--neon-pink);
  border-color: rgba(255, 45, 123, 0.15);
  font-weight: 600;
  font-size: 0.5625rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.capec-load-more {
  display: flex;
  justify-content: center;
  margin-top: var(--space-5);
}

.capec-load-more-btn {
  padding: var(--space-3) var(--space-6);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--neon-blue), var(--neon-teal));
  color: #fff;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: opacity 200ms, box-shadow 200ms, transform 200ms;
  box-shadow: 0 0 20px rgba(88, 166, 255, 0.2), 0 0 20px rgba(0, 229, 199, 0.2);
}

.capec-load-more-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(88, 166, 255, 0.3), 0 0 30px rgba(0, 229, 199, 0.3);
}

.capec-loading {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.capec-empty {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  color: var(--text-muted);
}

.capec-empty .empty-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: var(--space-3);
  opacity: 0.5;
}

/* ── Empty state ── */

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-8) var(--space-4);
}

.empty-state .empty-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-3);
  opacity: 0.5;
  display: block;
}

.empty-state p {
  color: var(--text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

/* ── Loading skeleton ── */

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  min-height: 140px;
}

.skeleton-line {
  height: 14px;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--surface-raised) 25%, var(--border) 50%, var(--surface-raised) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite ease-in-out;
  margin-bottom: var(--space-2);
}

.skeleton-line:nth-child(1) {
  width: 70%;
  height: 18px;
}

.skeleton-line:nth-child(2) {
  width: 40%;
}

.skeleton-line:nth-child(3) {
  width: 55%;
}

.skeleton-line:nth-child(4) {
  width: 30%;
  margin-top: var(--space-4);
}

/* ── Footer ── */

.footer {
  position: relative;
  z-index: 1;
  margin-top: var(--space-8);
  padding: var(--space-5) var(--space-8);
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-subtle);
  text-align: center;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
}

.footer a {
  color: var(--neon-teal);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

/* ── Responsive ── */

@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding: var(--space-6) var(--space-4);
  }

  .hero h2 {
    font-size: 1.35rem;
  }

  .main {
    padding: var(--space-4) var(--space-4) var(--space-6);
  }

  .hero-stats {
    gap: var(--space-3);
  }

  .stat-badge {
    min-width: 100px;
    padding: var(--space-2) var(--space-3);
  }

  .controls {
    gap: var(--space-3);
  }

  .tab-bar {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 0;
  }

  .tab-bar::-webkit-scrollbar {
    display: none;
  }

  .tab {
    padding: var(--space-2) var(--space-3);
    font-size: 0.8125rem;
    white-space: nowrap;
  }

  .filter-chip .fc-remove {
    width: 24px;
    height: 24px;
    min-width: 24px;
  }

  .pf-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
  }

  .glossary-filters {
    flex-direction: column;
    gap: var(--space-3);
  }

  .cwe-filters {
    flex-direction: column;
    gap: var(--space-3);
  }

  .capec-filters {
    flex-direction: column;
    gap: var(--space-3);
  }

  .tab-dropdown-menu {
    left: auto;
    right: 0;
  }
}

@media (max-width: 640px) {
  .control-group {
    width: 100%;
  }

  .control-group select {
    min-width: 0;
    width: 100%;
  }

  .pathfinder-inputs {
    flex-direction: column;
    align-items: stretch;
  }

  .pathfinder-inputs .control-group {
    width: 100%;
  }

  .pathfinder-inputs .control-group select {
    min-width: 0;
    width: 100%;
  }

  .pathfinder-heading {
    font-size: 1.1rem;
  }

  .hero {
    padding: var(--space-5) var(--space-3);
  }

  .main {
    padding: var(--space-3) var(--space-3) var(--space-5);
  }

  .footer {
    padding: var(--space-4) var(--space-3);
  }

  .controls {
    padding: var(--space-3);
  }

  .glossary-controls {
    padding: var(--space-3);
  }

  .glossary-alpha-btn {
    padding: 2px 5px;
    font-size: 0.6875rem;
    min-width: 24px;
  }

  .glossary-term-card {
    padding: var(--space-3);
  }

  .cwe-controls {
    padding: var(--space-3);
  }

  .cwe-card {
    padding: var(--space-3);
  }

  .cwe-card-name {
    font-size: 0.8125rem;
  }

  .cwe-card-desc {
    font-size: 0.75rem;
  }

  .capec-controls {
    padding: var(--space-3);
  }

  .capec-card {
    padding: var(--space-3);
  }

  .capec-card-name {
    font-size: 0.8125rem;
  }

  .capec-card-desc {
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .header {
    padding: var(--space-3) var(--space-4);
  }

  .header-links {
    gap: var(--space-3);
    font-size: 0.75rem;
  }

  .hero h2 {
    font-size: 1.15rem;
  }

  .hero p {
    font-size: 0.875rem;
  }

  .stat-badge .stat-number {
    font-size: 1.25rem;
  }

  .tab {
    padding: var(--space-2);
    font-size: 0.75rem;
  }

  .tab-count {
    font-size: 0.625rem;
    padding: 1px 4px;
  }

  .pf-stage-line {
    min-width: 30px;
  }

  .pf-stage-node {
    width: 32px;
    height: 32px;
    font-size: 0.5625rem;
  }

  .pf-stage-label {
    font-size: 0.5625rem;
  }

  .glossary-term-name {
    font-size: 0.8125rem;
  }

  .glossary-term-def {
    font-size: 0.75rem;
  }

  .glossary-alpha-btn {
    padding: 1px 4px;
    font-size: 0.625rem;
    min-width: 20px;
  }
}

/* ── Focus styles (accessibility) ── */

a:focus-visible,
select:focus-visible,
input:focus-visible,
button:focus-visible {
  outline: 2px solid var(--neon-teal);
  outline-offset: 2px;
}