/**
 * SetupShell - Hoofdpagina stijlen
 * Hero, distro selector, app kaarten, commando sectie, FAQ
 * Glassmorphism redesign
 */

/* ══════════════════════════════════════════════
   Hero sectie - Grote impact landing
   ══════════════════════════════════════════════ */

.hero {
  max-width: 1320px;
  margin: 0 auto;
  padding: 80px 32px 24px;
  text-align: center;
  position: relative;
  z-index: 1;
  animation: fadeInUp 0.8s ease;
}

/* Decoratieve glow achter hero */
.hero::before {
  content: '';
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(108, 138, 236, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

[data-theme="light"] .hero::before {
  background: radial-gradient(ellipse, rgba(74, 108, 247, 0.08) 0%, transparent 70%);
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 900;
  letter-spacing: -2px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #e8edf4 0%, #6c8aec 40%, #a78bfa 70%, #8da6ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

[data-theme="light"] .hero h1 {
  background: linear-gradient(135deg, #1a1d28 0%, #4a6cf7 40%, #7c3aed 70%, #4a6cf7 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero p {
  font-size: 1.12rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 8px;
  line-height: 1.8;
}

.hero p strong {
  color: var(--text-primary);
}

.hero .hero-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.hero .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  padding: 7px 16px;
  border-radius: 24px;
  letter-spacing: 0.3px;
  transition: all var(--transition);
}

.hero .hero-badge:hover {
  border-color: var(--border-glow);
  background: var(--accent-soft);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px var(--accent-glow);
}

.hero .hero-badge svg {
  width: 14px;
  height: 14px;
  color: var(--accent);
}

/* ══════════════════════════════════════════════
   Stappenplan - Glassmorphism kaarten
   ══════════════════════════════════════════════ */

.how-it-works {
  max-width: 900px;
  margin: 0 auto 48px;
  padding: 0 32px;
  position: relative;
  z-index: 1;
  animation: fadeInUp 0.8s ease 0.1s both;
}

.steps {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 14px;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  flex: 1;
  max-width: 220px;
  padding: 24px 18px 20px;
  background: var(--bg-glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

/* Glow effect op hover */
.step::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.step:hover::before { opacity: 1; }

.step:hover {
  border-color: var(--border-glow);
  background: var(--accent-soft);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(108, 138, 236, 0.1);
}

.step-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent-soft), rgba(167, 139, 250, 0.1));
  border: 1px solid rgba(108, 138, 236, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
  transition: all var(--transition);
}

.step:hover .step-icon {
  transform: scale(1.1);
  box-shadow: 0 4px 16px var(--accent-glow);
}

.step-icon svg { width: 22px; height: 22px; }

.step-num {
  font-size: 0.6rem;
  font-weight: 800;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.step-text {
  font-size: 0.86rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-align: center;
  line-height: 1.4;
}

.step-arrow {
  display: flex;
  align-items: center;
  color: var(--border-hover);
  font-size: 1.1rem;
  flex-shrink: 0;
  padding-top: 10px;
}

/* ══════════════════════════════════════════════
   Distro selector - Glass paneel
   ══════════════════════════════════════════════ */

.distro-section {
  max-width: 1320px;
  margin: 0 auto 32px;
  padding: 0 32px;
  position: relative;
  z-index: 1;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.distro-panel {
  background: var(--bg-glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px 28px 22px;
  position: relative;
  overflow: hidden;
}

.distro-section-label {
  text-align: center;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 18px;
}

.distro-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
  margin-bottom: 0;
}

.distro-grid.universal-grid {
  grid-template-columns: repeat(3, 1fr);
  max-width: 580px;
  margin: 0 auto;
}

/* Distro knoppen - Glass */
.distro-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.distro-btn:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.distro-btn.active {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Actieve distro kleuren */
.distro-btn.active[data-distro="ubuntu"] {
  border-color: var(--ubuntu);
  background: rgba(233, 84, 32, 0.12);
  color: var(--ubuntu);
  box-shadow: 0 4px 24px rgba(233, 84, 32, 0.15);
}

.distro-btn.active[data-distro="debian"] {
  border-color: var(--debian);
  background: rgba(168, 0, 48, 0.12);
  color: var(--debian);
  box-shadow: 0 4px 24px rgba(168, 0, 48, 0.15);
}

.distro-btn.active[data-distro="fedora"] {
  border-color: var(--fedora);
  background: rgba(81, 162, 218, 0.12);
  color: var(--fedora);
  box-shadow: 0 4px 24px rgba(81, 162, 218, 0.15);
}

.distro-btn.active[data-distro="arch"] {
  border-color: var(--arch);
  background: rgba(23, 147, 209, 0.12);
  color: var(--arch);
  box-shadow: 0 4px 24px rgba(23, 147, 209, 0.15);
}

.distro-btn.active[data-distro="manjaro"] {
  border-color: var(--manjaro);
  background: rgba(53, 191, 92, 0.12);
  color: var(--manjaro);
  box-shadow: 0 4px 24px rgba(53, 191, 92, 0.15);
}

.distro-btn.active[data-distro="mint"] {
  border-color: var(--mint);
  background: rgba(135, 207, 62, 0.12);
  color: var(--mint);
  box-shadow: 0 4px 24px rgba(135, 207, 62, 0.15);
}

.distro-btn.active[data-distro="popos"] {
  border-color: var(--popos);
  background: rgba(72, 185, 199, 0.12);
  color: var(--popos);
  box-shadow: 0 4px 24px rgba(72, 185, 199, 0.15);
}

.distro-btn.active[data-distro="opensuse"] {
  border-color: var(--opensuse);
  background: rgba(115, 186, 37, 0.12);
  color: var(--opensuse);
  box-shadow: 0 4px 24px rgba(115, 186, 37, 0.15);
}

.distro-btn.active[data-distro="nix"] {
  border-color: var(--nix);
  background: rgba(126, 186, 228, 0.12);
  color: var(--nix);
  box-shadow: 0 4px 24px rgba(126, 186, 228, 0.15);
}

.distro-btn.active[data-distro="snap"] {
  border-color: var(--snap);
  background: rgba(233, 84, 32, 0.12);
  color: var(--snap);
  box-shadow: 0 4px 24px rgba(233, 84, 32, 0.15);
}

.distro-btn.active[data-distro="flatpak"] {
  border-color: var(--flatpak);
  background: rgba(74, 144, 217, 0.12);
  color: var(--flatpak);
  box-shadow: 0 4px 24px rgba(74, 144, 217, 0.15);
}

.distro-btn.active[data-distro="brew"] {
  border-color: var(--brew);
  background: rgba(251, 176, 64, 0.12);
  color: var(--brew);
  box-shadow: 0 4px 24px rgba(251, 176, 64, 0.15);
}

.distro-btn svg { width: 20px; height: 20px; flex-shrink: 0; }
.distro-btn img { width: 20px; height: 20px; flex-shrink: 0; }

/* Distro hint tekst */
.distro-hint {
  text-align: center;
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-top: 16px;
  margin-bottom: 0;
  min-height: 20px;
}

.distro-hint code {
  background: var(--bg-elevated);
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 0.72rem;
  color: var(--accent);
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  border: 1px solid var(--border);
}

/* Scheidingslijn */
.distro-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 16px 0;
}

.distro-divider::before,
.distro-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.distro-divider span {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  font-weight: 600;
  white-space: nowrap;
}

/* ══════════════════════════════════════════════
   Zoek- en selectiebalk
   ══════════════════════════════════════════════ */

.controls-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.search-box {
  position: relative;
  width: 280px;
  flex-shrink: 0;
}

.search-box input {
  width: 100%;
  padding: 10px 18px 10px 42px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.86rem;
  outline: none;
  transition: all var(--transition);
}

.search-box input:focus {
  border-color: var(--border-glow);
  box-shadow: 0 0 0 4px var(--accent-soft), 0 0 24px var(--accent-glow);
}

.search-box input::placeholder { color: var(--text-muted); }

.search-box .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  pointer-events: none;
}

.search-box .search-shortcut {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 8px;
  font-size: 0.65rem;
  color: var(--text-muted);
  font-family: inherit;
  font-weight: 600;
  pointer-events: none;
}

/* Zoek wissen knop */
.search-clear {
  position: absolute;
  right: 42px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  border: none;
  background: var(--bg-elevated);
  border-radius: 50%;
  color: var(--text-muted);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  padding: 0;
  line-height: 1;
  transition: all var(--transition-fast);
}

.search-clear.visible { display: flex; }
.search-clear:hover { color: var(--text-primary); background: var(--border-hover); }

/* Selectie info */
.selection-info {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.count-badge {
  background: linear-gradient(135deg, var(--accent), var(--purple));
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 20px;
  transition: all var(--transition);
  white-space: nowrap;
  box-shadow: 0 2px 12px var(--accent-glow);
}

.count-badge.empty {
  background: var(--bg-glass);
  color: var(--text-muted);
  border: 1px solid var(--border);
  box-shadow: none;
}

/* Kleine knoppen */
.btn-small {
  background: var(--bg-glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-small:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

.btn-small.danger:hover {
  border-color: var(--red);
  color: var(--red);
  background: rgba(255, 87, 87, 0.08);
}

/* ══════════════════════════════════════════════
   Categorie filter tabs
   ══════════════════════════════════════════════ */

.filter-bar {
  max-width: 1320px;
  margin: 0 auto;
  padding: 16px 32px 18px;
  position: relative;
  z-index: 1;
}

.category-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
  background: var(--bg-glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 6px;
}

.cat-tab {
  padding: 8px 18px;
  border: none;
  border-radius: 10px;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
}

.cat-tab:hover {
  color: var(--text-secondary);
  background: rgba(255,255,255,0.04);
}

.cat-tab.active {
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: 0 2px 8px rgba(108, 138, 236, 0.08);
}

/* ══════════════════════════════════════════════
   Categorieën en app kaarten - Glass design
   ══════════════════════════════════════════════ */

.categories {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px 40px;
  position: relative;
  z-index: 1;
}

.category { margin-bottom: 32px; }
.category.cat-hidden { display: none; }

.category-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.category-header svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

.category-header h2 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.cat-select-all {
  margin-left: 8px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--border-hover);
  transition: all var(--transition);
}

.cat-select-all:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

.category-count {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
}

.cat-selected-count {
  color: var(--accent);
  font-weight: 700;
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 10px;
}

/* App kaart - Glassmorphism */
.app-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  cursor: pointer;
  transition: all var(--transition);
  user-select: none;
  position: relative;
  overflow: hidden;
}

/* Subtiele top-border glow */
.app-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(108, 138, 236, 0.2), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.app-card:hover::before { opacity: 1; }

.app-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.app-card.selected {
  border-color: var(--border-glow);
  background: var(--accent-soft);
  box-shadow: 0 0 24px rgba(108, 138, 236, 0.08), inset 0 0 0 1px rgba(108, 138, 236, 0.1);
}

.app-card.selected::before {
  opacity: 1;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.app-card.selected:hover {
  background: rgba(108, 138, 236, 0.14);
}

.app-card:active {
  transform: scale(0.97);
  transition-duration: 0.08s;
}

.app-card.hidden { display: none; }

.app-card.unavailable {
  opacity: 0.3;
  pointer-events: none;
  filter: grayscale(0.5);
}

/* Checkbox - Modern rond */
.app-checkbox {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-hover);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
}

.app-card.selected .app-checkbox {
  background: linear-gradient(135deg, var(--accent), var(--purple));
  border-color: transparent;
  box-shadow: 0 2px 8px var(--accent-glow);
}

.app-checkbox svg {
  width: 12px;
  height: 12px;
  color: white;
  opacity: 0;
  transform: scale(0.3) rotate(-10deg);
  transition: all var(--transition-bounce);
}

.app-card.selected .app-checkbox svg {
  opacity: 1;
  transform: scale(1) rotate(0);
}

/* App icoon */
.app-icon {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  object-fit: contain;
  flex-shrink: 0;
  opacity: 0.8;
  transition: all var(--transition);
}

.app-card:hover .app-icon,
.app-card.selected .app-icon {
  opacity: 1;
  transform: scale(1.05);
}

.app-icon-fallback {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

/* App info */
.app-info { flex: 1; min-width: 0; }

.app-name {
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-desc-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.app-desc {
  font-size: 0.7rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.app-unavailable-tag {
  position: absolute;
  top: 6px;
  right: 6px;
  font-size: 0.6rem;
  color: var(--text-muted);
  background: var(--bg-elevated);
  padding: 2px 7px;
  border-radius: 6px;
  font-weight: 600;
  z-index: 3;
}

/* Info button op app kaart */
.app-info-btn {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 22px;
  height: 22px;
  border: 1px solid var(--border-hover);
  background: var(--bg-elevated);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 50%;
  transition: all var(--transition);
  opacity: 0.6;
  padding: 0;
  z-index: 2;
  font-size: 0.7rem;
  font-weight: 700;
  font-style: italic;
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 1;
}

.app-card:hover .app-info-btn {
  opacity: 1;
}

.app-info-btn:hover {
  opacity: 1 !important;
  color: var(--accent);
  background: var(--accent-soft);
  border-color: var(--accent);
}

/* Fallback badges */
.app-fallback-badge {
  font-size: 0.55rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  padding: 2px 6px;
  border-radius: 6px;
  flex-shrink: 0;
  line-height: 1;
}

.snap-badge { background: rgba(233, 84, 32, 0.12); color: var(--snap); }
.flatpak-badge { background: rgba(74, 144, 217, 0.12); color: var(--flatpak); }
.aur-badge { background: rgba(167, 139, 250, 0.12); color: var(--purple); }
.repo-badge { background: rgba(63, 185, 80, 0.12); color: var(--green); }

/* ══════════════════════════════════════════════
   Info Popup - Glassmorphism Modal
   ══════════════════════════════════════════════ */

.info-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  padding: 20px;
}

.info-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

.info-popup {
  background: var(--bg-elevated);
  backdrop-filter: var(--blur-heavy);
  -webkit-backdrop-filter: var(--blur-heavy);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg), 0 0 60px rgba(108, 138, 236, 0.08);
  max-width: 480px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.92) translateY(20px);
  transition: transform 0.25s ease;
}

.info-overlay.visible .info-popup {
  transform: scale(1) translateY(0);
}

.info-popup-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 32px;
  height: 32px;
  border: none;
  background: var(--bg-glass);
  color: var(--text-muted);
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  z-index: 10;
}

.info-popup-close:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.info-popup-content {
  padding: 0;
}

/* Info popup header */
.info-popup-header {
  padding: 24px 54px 18px 24px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  border-bottom: 1px solid var(--border);
}

.info-popup-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  object-fit: contain;
  flex-shrink: 0;
}

.info-popup-icon-fallback {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.info-popup-title {
  flex: 1;
  min-width: 0;
}

.info-popup-title h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.info-popup-title p {
  margin: 3px 0 0;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.info-popup-header .tooltip-method-badge {
  margin-top: 2px;
}

/* Info about description */
.info-about {
  padding: 16px 24px;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}

/* Info sections */
.info-section {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
}

.info-section-title {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.info-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.78rem;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

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

.info-label {
  color: var(--text-muted);
  font-weight: 600;
  min-width: 60px;
  flex-shrink: 0;
  font-size: 0.72rem;
}

.info-value {
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.72rem;
  background: var(--bg-glass);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  word-break: break-all;
  min-width: 0;
}

code.info-value {
  color: var(--green);
  border-color: rgba(63, 185, 80, 0.2);
}

/* Info availability grid */
.info-avail-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.tooltip-avail-dot {
  font-size: 0.62rem;
  padding: 3px 8px;
  border-radius: 6px;
  font-weight: 600;
  background: var(--bg-glass);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.tooltip-avail-dot.yes {
  color: var(--green);
  background: rgba(63, 185, 80, 0.08);
  border-color: rgba(63, 185, 80, 0.15);
}

.tooltip-avail-dot.no {
  color: var(--red);
  opacity: 0.4;
}

/* Info repo notice */
.info-repo-notice {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 14px 24px;
  font-size: 0.74rem;
  color: var(--green);
  background: rgba(63, 185, 80, 0.05);
  border-bottom: 1px solid var(--border);
  line-height: 1.5;
}

.info-repo-notice svg {
  flex-shrink: 0;
  margin-top: 1px;
}

/* Info note */
.info-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 14px 24px;
  font-size: 0.74rem;
  color: var(--text-muted);
  background: var(--bg-glass);
  border-bottom: 1px solid var(--border);
  line-height: 1.5;
}

.info-note span:first-child {
  flex-shrink: 0;
  margin-top: 1px;
}

/* Info popup select button */
.info-popup-select {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: calc(100% - 48px);
  margin: 18px 24px 22px;
  padding: 12px 20px;
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.info-popup-select:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}

.info-popup-select.active {
  background: linear-gradient(135deg, var(--accent), var(--purple));
  border-color: transparent;
  color: white;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.info-popup-select:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.info-popup-select svg {
  opacity: 0;
  transform: scale(0.5);
  transition: all var(--transition-bounce);
}

.info-popup-select.active svg {
  opacity: 1;
  transform: scale(1);
}

/* Method badge (hergebruikt in info popup) */
.tooltip-method-badge {
  flex-shrink: 0;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 8px;
  white-space: nowrap;
  margin-top: 1px;
}

.tooltip-method-badge.native { background: rgba(63, 185, 80, 0.12); color: var(--green); }
.tooltip-method-badge.snap-m { background: rgba(233, 84, 32, 0.12); color: var(--snap); }
.tooltip-method-badge.flatpak-m { background: rgba(74, 144, 217, 0.12); color: var(--flatpak); }
.tooltip-method-badge.unavail { background: rgba(239, 68, 68, 0.12); color: var(--red); }
.tooltip-method-badge.repo { background: rgba(63, 185, 80, 0.12); color: var(--green); }

/* ══════════════════════════════════════════════
   Commando output - Terminal glass
   ══════════════════════════════════════════════ */

.command-section {
  max-width: 1320px;
  margin: 0 auto;
  padding: 20px 32px 80px;
  position: relative;
  z-index: 1;
}

.command-section-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.command-section-label svg { width: 16px; height: 16px; color: var(--accent); }

.command-box {
  background: var(--bg-glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  transition: all var(--transition-slow);
  position: relative;
}

.command-box.has-content {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow-strong);
}

/* Glow bovenrand als actief */
.command-box.has-content::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--purple), var(--accent));
}

.command-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  background: var(--bg-glass);
  border-bottom: 1px solid var(--border);
}

.command-header-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.terminal-icon {
  display: flex;
  align-items: center;
  color: var(--accent);
}

.terminal-icon svg { width: 18px; height: 18px; }

.command-title {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.command-actions {
  display: flex;
  gap: 8px;
}

/* Actie knoppen */
.btn-action {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  background: var(--bg-glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-action:hover {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-glow);
  box-shadow: 0 4px 16px rgba(63, 185, 80, 0.1);
}

.btn-action.copied {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-glow);
}

.btn-action svg { width: 14px; height: 14px; }

/* Commando weergave */
.command-body {
  padding: 24px 24px;
  min-height: 80px;
  display: flex;
  align-items: flex-start;
}

.command-body code {
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.88rem;
  line-height: 2.1;
  color: var(--green);
  word-break: break-all;
  white-space: pre-wrap;
  letter-spacing: 0.3px;
}

.command-body .empty-state {
  color: var(--text-muted);
  font-size: 0.9rem;
  text-align: center;
  width: 100%;
  padding: 20px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.command-body .empty-state .empty-icon {
  font-size: 2.2rem;
  display: block;
  opacity: 0.5;
}

.command-body .prompt {
  color: var(--accent);
  margin-right: 8px;
  user-select: none;
}

.command-body .cmd-comment { color: var(--text-muted); }

.cmd-section-header {
  color: var(--accent);
  font-size: 0.78rem;
  margin-top: 6px;
}

/* ══════════════════════════════════════════════
   Sticky commandobalk - Glassmorphism
   ══════════════════════════════════════════════ */

.sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99;
  background: var(--bg-secondary);
  backdrop-filter: var(--blur-heavy);
  -webkit-backdrop-filter: var(--blur-heavy);
  border-top: 1px solid var(--border);
  padding: 14px 32px;
  transform: translateY(100%);
  transition: transform var(--transition);
}

.sticky-bar.visible { transform: translateY(0); }

.sticky-bar-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.sticky-info {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.sticky-info strong {
  color: var(--accent);
  font-size: 1.1rem;
}

.sticky-actions {
  display: flex;
  gap: 8px;
}

/* Primaire knop - Gradient */
.btn-primary {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 22px;
  border: none;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent), var(--purple));
  color: white;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(108, 138, 236, 0.3);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; right: 0; bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left var(--transition-slow);
}

.btn-primary:hover::before { left: 100%; }

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(108, 138, 236, 0.4);
}

.btn-primary svg { width: 16px; height: 16px; }

/* ══════════════════════════════════════════════
   Fallback toggles
   ══════════════════════════════════════════════ */

.fallback-section {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.fallback-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  user-select: none;
}

.fallback-toggle:hover {
  background: rgba(255,255,255,0.03);
}

.fallback-toggle.active {
  background: var(--accent-soft);
  border-color: rgba(108, 138, 236, 0.15);
}

.fallback-toggle .toggle-switch {
  width: 38px;
  height: 22px;
  border-radius: 11px;
  background: var(--border-hover);
  position: relative;
  transition: background var(--transition);
  flex-shrink: 0;
}

.fallback-toggle.active .toggle-switch {
  background: linear-gradient(135deg, var(--accent), var(--purple));
}

.fallback-toggle .toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: white;
  transition: transform var(--transition-bounce);
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

.fallback-toggle.active .toggle-switch::after { transform: translateX(16px); }

.fallback-toggle .toggle-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  transition: color var(--transition);
}

.fallback-toggle.active .toggle-label { color: var(--text-primary); }
.fallback-toggle.hidden { display: none; }

/* App fallback badges */
.app-fallback-badge.snap-badge {
  background: rgba(233, 84, 32, 0.12);
  color: var(--snap);
}

.app-fallback-badge.flatpak-badge {
  background: rgba(74, 144, 217, 0.12);
  color: var(--flatpak);
}

.app-fallback-badge.aur-badge {
  background: rgba(255, 183, 77, 0.12);
  color: #FFB74D;
}

.app-fallback-badge.repo-badge {
  background: rgba(63, 185, 80, 0.12);
  color: var(--green);
}

/* ══════════════════════════════════════════════
   Toast melding
   ══════════════════════════════════════════════ */

.toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(16px);
  z-index: 200;
  background: linear-gradient(135deg, var(--green), #2ea44f);
  color: white;
  padding: 12px 28px;
  border-radius: 28px;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  opacity: 0;
  transition: all var(--transition);
  pointer-events: none;
  box-shadow: 0 8px 32px rgba(63, 185, 80, 0.25);
  white-space: nowrap;
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
}

.toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ══════════════════════════════════════════════
   FAQ sectie
   ══════════════════════════════════════════════ */

.faq-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 64px 32px 48px;
  position: relative;
  z-index: 1;
}

.faq-heading {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 32px;
  text-align: center;
  color: var(--text-primary);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  transition: border-color 0.2s ease;
}

.faq-item:hover {
  border-color: var(--border-hover);
}

.faq-item.open {
  border-color: rgba(108, 138, 236, 0.2);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s ease;
}

.faq-question:hover { background: rgba(255,255,255,0.02); }

.faq-chevron {
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: var(--accent);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.25s ease;
}

.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer-inner {
  overflow: hidden;
}

.faq-answer-inner p {
  padding: 0 22px 18px;
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.8;
}

/* ══════════════════════════════════════════════
   Focus states (Toegankelijkheid)
   ══════════════════════════════════════════════ */

.app-card:focus-visible,
.distro-btn:focus-visible,
.btn-small:focus-visible,
.btn-action:focus-visible,
.btn-primary:focus-visible,
.cat-tab:focus-visible,
.fallback-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ══════════════════════════════════════════════
   Animaties voor categorieën
   ══════════════════════════════════════════════ */



/* Footer ruimte voor sticky bar */
footer { padding-bottom: 100px; }

/* ══════════════════════════════════════════════
   Responsief ontwerp
   ══════════════════════════════════════════════ */

@media (max-width: 768px) {
  .hero { padding: 48px 20px 20px; }
  .hero h1 { font-size: 2rem; letter-spacing: -1px; }
  .hero p { font-size: 0.95rem; }
  .hero-badges { gap: 8px !important; }
  .hero-badge { font-size: 0.68rem !important; padding: 5px 12px !important; }
  .steps { gap: 8px; flex-direction: column; align-items: center; }
  .step { flex-direction: row; max-width: 100%; width: 100%; padding: 16px 18px; gap: 14px; }
  .step-icon { width: 42px; height: 42px; border-radius: 12px; }
  .step-icon svg { width: 20px; height: 20px; }
  .step-arrow { display: none; }
  .distro-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .distro-grid.universal-grid { grid-template-columns: repeat(3, 1fr); max-width: 100%; }
  .distro-btn { padding: 10px 12px; font-size: 0.78rem; gap: 8px; }
  .distro-panel { padding: 18px 14px 16px; border-radius: 16px; }
  .fallback-section { flex-direction: column; align-items: stretch; }
  .fallback-toggle { justify-content: center; }
  .apps-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px; }
  .filter-bar { padding: 12px 18px 14px; }
  .controls-bar { flex-direction: column; align-items: stretch; gap: 10px; }
  .search-box { width: 100%; }
  .selection-info { justify-content: space-between; }
  .category-tabs { gap: 4px; padding: 5px; }
  .cat-tab { padding: 7px 12px; font-size: 0.72rem; }
  .command-section { padding: 16px 18px 80px; }
  .command-box { border-radius: 14px; }
  .command-actions { flex-direction: column; }
  .sticky-bar { padding: 12px 18px; }
  .sticky-bar-inner { flex-direction: column; text-align: center; }
  .search-box .search-shortcut { display: none; }
  .faq-section { padding: 44px 20px 32px; }
  .faq-heading { font-size: 1.4rem; }
  .faq-question { font-size: 0.88rem; padding: 16px 18px; }
}