/* ============================================================
   DASHBOARD
   ============================================================ */

/* ---------- Dashboard Layout ---------- */
.dashboard-layout {
  display: flex;
  min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.sidebar {
  width: var(--sidebar-width);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  transition: width var(--transition-base), transform var(--transition-base);
  overflow: hidden;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border);
  min-height: var(--navbar-height);
  position: relative;
  overflow: hidden;
  transition: padding var(--transition-base), justify-content var(--transition-base);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-base);
}

.sidebar-logo img {
  height: 64px;
  width: auto;
  max-width: 150px;
  object-fit: contain;
  flex-shrink: 0;
  transition: height var(--transition-base), max-width var(--transition-base), transform var(--transition-base);
  transform-origin: center center;
}

.sidebar-toggle {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: opacity var(--transition-base), transform var(--transition-base), width var(--transition-base), margin var(--transition-base), background var(--transition-fast), color var(--transition-fast);
  flex-shrink: 0;
}

.sidebar-toggle:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
}

/* Sidebar Navigation */
.sidebar-nav {
  flex: 1;
  padding: var(--space-md);
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 10px var(--space-md);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  position: relative;
  margin-bottom: 2px;
  white-space: nowrap;
}

.sidebar-external-arrow {
  position: absolute;
  top: 6px;
  right: 8px;
  opacity: 0;
  color: var(--text-muted);
  transition: opacity var(--transition-fast);
  flex-shrink: 0;
  width: 10px !important;
  height: 10px !important;
  max-width: 10px !important;
  max-height: 10px !important;
}

.sidebar-nav-item-external:hover .sidebar-external-arrow {
  opacity: 1;
}

.sidebar-nav-item:hover {
  color: var(--text-primary);
  background: rgba(0, 0, 0, 0.04);
}

.sidebar-nav-item.active {
  color: var(--brand-green);
  background: var(--brand-green-dim);
}

.sidebar-nav-item.active::before {
  content: '';
  position: absolute;
  left: -16px;
  top: 4px;
  bottom: 4px;
  width: 3px;
  background: var(--brand-green);
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
}

.sidebar-nav-item svg,
.sidebar-nav-item img,
.sidebar-nav-icon-img {
  width: 24px;
  height: 24px;
  max-width: 24px;
  max-height: 24px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}

.sidebar-nav-item .logo-dark {
  display: none !important;
}

[data-theme="dark"] .sidebar-nav-item .logo-light {
  display: none !important;
}

[data-theme="dark"] .sidebar-nav-item .logo-dark {
  display: block !important;
}

.sidebar-nav-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  padding: var(--space-lg) var(--space-md) var(--space-sm);
  white-space: nowrap;
  overflow: hidden;
}

/* Sidebar label — hidden when collapsed */
.sidebar-label {
  transition: opacity var(--transition-fast), width var(--transition-fast);
  white-space: nowrap;
  overflow: hidden;
}

/* Sidebar User Card */
.sidebar-user {
  padding: var(--space-md);
  border-top: 1px solid var(--border);
}

.sidebar-user-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.sidebar-user-card:hover {
  background: rgba(0, 0, 0, 0.04);
}

.sidebar-user-info {
  flex: 1;
  min-width: 0;
}

.sidebar-user-info h5 {
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-info p {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.sidebar-user-logout {
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  padding: 0;
  flex-shrink: 0;
}

.sidebar-user-logout:hover {
  color: var(--danger);
  background: rgba(248, 113, 113, 0.12);
}

/* ========== Collapsed Sidebar (Desktop) ========== */
.sidebar.collapsed {
  width: var(--sidebar-collapsed);
}

.sidebar.collapsed .sidebar-header {
  justify-content: center;
  padding: 8px 0;
}

.sidebar.collapsed .sidebar-logo {
  width: 100%;
  justify-content: center;
  margin: 0 auto;
}

.sidebar.collapsed .sidebar-logo img {
  height: 52px;
  max-width: 52px;
  transform: scale(1);
}

.sidebar.collapsed .sidebar-label {
  opacity: 0;
  width: 0;
  overflow: hidden;
  position: absolute;
  pointer-events: none;
}

.sidebar.collapsed .sidebar-toggle {
  opacity: 0;
  width: 0;
  height: 0;
  margin: 0;
  padding: 0;
  border: none;
  pointer-events: none;
  overflow: hidden;
  transform: scale(0.5);
}

.sidebar.collapsed .sidebar-nav {
  padding: var(--space-sm);
}

.sidebar.collapsed .sidebar-nav-item {
  justify-content: center;
  padding: 10px;
  gap: 0;
}

.sidebar.collapsed .sidebar-nav-item.active::before {
  left: -8px;
}

.sidebar.collapsed .sidebar-nav-label {
  height: 8px;
  padding: 4px 0;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar.collapsed .sidebar-nav-label::after {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--border);
}

.sidebar.collapsed .sidebar-user {
  padding: var(--space-sm);
}

.sidebar.collapsed .sidebar-user-card {
  justify-content: center;
  gap: 0;
  padding: var(--space-sm);
}

/* Tooltips for collapsed sidebar */
.sidebar.collapsed .sidebar-nav-item::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  padding: 6px 12px;
  background: var(--text-primary);
  color: var(--bg-dark);
  font-size: 0.78rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
  z-index: 200;
}

.sidebar.collapsed .sidebar-nav-item:hover::after {
  opacity: 1;
}

/* Layout adjusts when sidebar is collapsed */
.dashboard-layout.sidebar-is-collapsed .dashboard-main {
  margin-left: var(--sidebar-collapsed);
}

/* ---------- Main Content Area ---------- */
.dashboard-main {
  flex: 1;
  margin-left: var(--sidebar-width);
  transition: margin-left var(--transition-base);
}

/* ---------- Top Bar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--navbar-height);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 var(--space-xl);
}

.topbar-left {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.topbar-search {
  position: relative;
  width: 100%;
  max-width: 440px;
}

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

.topbar-search .input {
  width: 100%;
  padding-left: 42px;
  padding-right: 36px;
  background: var(--surface);
  border: 1px solid var(--border-light);
  font-size: 0.85rem;
  height: 40px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  color: var(--text-primary);
}

.topbar-search .input:focus {
  background: #FFFFFF;
  border-color: var(--brand-green);
  box-shadow: 0 0 0 3px var(--brand-green-dim);
}

.topbar-search:focus-within .search-icon {
  color: var(--brand-green);
}

.search-input-actions {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 6px;
}

.search-clear-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.search-clear-btn:hover {
  color: var(--text-primary);
  background: var(--surface-hover);
}

.search-kbd-badge {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--surface-alt);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  pointer-events: none;
  user-select: none;
}

/* ---------- Global Search Dropdown ---------- */
.search-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  min-width: 380px;
  max-width: 520px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.04);
  z-index: 1000;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: searchDropdownFadeIn 180ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes searchDropdownFadeIn {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.99);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.search-dropdown-scroll {
  max-height: 420px;
  overflow-y: auto;
  padding: 8px 0;
  overscroll-behavior: contain;
}

.search-dropdown-scroll::-webkit-scrollbar {
  width: 6px;
}

.search-dropdown-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.search-dropdown-scroll::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.search-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px 4px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.search-group-badge {
  background: var(--surface-alt);
  padding: 1px 6px;
  border-radius: var(--radius-full);
  font-size: 0.65rem;
  font-weight: 600;
}

.search-result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  cursor: pointer;
  transition: background var(--transition-fast);
  text-decoration: none;
  color: inherit;
  border-left: 3px solid transparent;
}

.search-result-item:hover,
.search-result-item.is-selected {
  background: var(--surface);
  border-left-color: var(--brand-green);
}

.search-result-item-main {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex: 1;
}

.search-result-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: var(--surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--brand-green);
  overflow: hidden;
}

.search-result-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.search-result-content {
  min-width: 0;
  flex: 1;
}

.search-result-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-result-subtitle {
  font-size: 0.78rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.search-result-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.search-highlight {
  background: rgba(251, 191, 36, 0.35);
  color: var(--text-primary);
  font-weight: 700;
  border-radius: 2px;
  padding: 0 2px;
}

.search-result-arrow {
  color: var(--text-muted);
  opacity: 0;
  transform: translateX(-4px);
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.search-result-item:hover .search-result-arrow,
.search-result-item.is-selected .search-result-arrow {
  opacity: 1;
  transform: translateX(0);
  color: var(--brand-green);
}

.search-dropdown-footer {
  padding: 10px 16px;
  background: var(--surface);
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.search-footer-action {
  font-weight: 600;
  color: var(--brand-green);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  padding: 0;
  font-family: inherit;
  font-size: inherit;
}

.search-footer-action:hover {
  text-decoration: underline;
}

.search-footer-keys {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.search-footer-keys kbd {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 4px;
}

.search-empty-state {
  padding: 28px 20px;
  text-align: center;
}

.search-empty-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface-alt);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.search-suggestions-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 14px;
  margin-bottom: 8px;
}

.search-tag-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}

.search-tag-chip {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.search-tag-chip:hover {
  background: var(--brand-green-dim);
  border-color: var(--brand-green);
  color: var(--brand-green);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.topbar-streak {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 14px;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--warning);
}

.topbar-xp {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 14px;
  background: var(--brand-green-dim);
  border: 1px solid rgba(2, 5, 51, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--brand-green);
}

.topbar-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.topbar-icon-btn:hover {
  background: var(--surface);
  color: var(--text-primary);
}

.topbar-mobile-trigger {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* ---------- Dashboard Content ---------- */
.dashboard-content {
  padding: var(--space-xl);
  max-width: 1200px;
}

/* ---------- Enrollment Overview ---------- */
.overview-new h1, .overview-new h2, .overview-new h3 { color: var(--text-primary); }
.overview-command-header { display:flex; align-items:flex-end; justify-content:space-between; gap:24px; margin-bottom:24px; }
.overview-command-header h1 { margin:4px 0 6px; font-size:1.8rem; }
.eyebrow { color:var(--brand-green); font-size:.7rem; font-weight:800; letter-spacing:.12em; text-transform:uppercase; }
.clearance-panel { display:grid; grid-template-columns:1.3fr 1fr auto; align-items:center; gap:28px; padding:24px; margin-bottom:24px; background:linear-gradient(120deg, var(--surface-alt), var(--surface)); border:1px solid var(--border-light); border-left:4px solid var(--brand-green); border-radius:var(--radius-lg); }
.clearance-identity { display:flex; align-items:center; gap:16px; }
.clearance-insignia { width:76px; height:76px; display:grid; place-items:center; position:relative; color:var(--rank-color); font:700 1.15rem var(--font-heading); background:color-mix(in srgb, var(--rank-color) 14%, transparent); border:1px solid color-mix(in srgb, var(--rank-color) 55%, transparent); clip-path:polygon(25% 3%,75% 3%,97% 25%,97% 75%,75% 97%,25% 97%,3% 75%,3% 25%); }
.clearance-insignia svg { width:58px; height:58px; position:absolute; inset:9px; fill:none; stroke:var(--rank-color); stroke-width:3; stroke-linecap:round; stroke-linejoin:round; }
.clearance-insignia span { position:relative; z-index:1; color:var(--text-primary); font-size:.8rem; background:var(--surface); border-radius:50%; min-width:22px; min-height:22px; display:grid; place-items:center; }
.rank-recruit { --rank-color:#64748b; }.rank-operative { --rank-color:#0d9488; }.rank-specialist { --rank-color:#2563eb; }.rank-adversary { --rank-color:#d97706; }.rank-phantom { --rank-color:#db2777; }.rank-ghost { --rank-color:#7c3aed; }.rank-architect { --rank-color:#b45309; }
.reset-module-btn { color:var(--danger); border-color:color-mix(in srgb, var(--danger) 35%, transparent); }
.curriculum-module-meta .reset-module-btn { margin-left:8px; padding:3px 7px; font-size:.7rem; }
.clearance-identity h2 { margin:3px 0; font-size:1.25rem; }
.clearance-identity p, .clearance-level-progress span, .tempo-note { color:var(--text-muted); font-size:.78rem; }
.clearance-level-progress .progress-bar { margin-bottom:8px; }
.ops-tempo { display:flex; align-items:center; gap:10px; padding-left:24px; border-left:1px solid var(--border-light); }
.ops-tempo strong { color:var(--brand-green); font:700 2rem var(--font-heading); }
.ops-tempo span { color:var(--text-primary); font-size:.8rem; font-weight:700; }
.ops-tempo small { color:var(--text-muted); font-weight:400; }
.overview-progress-grid { display:grid; grid-template-columns:1.3fr 1fr; gap:24px; margin-bottom:30px; }
.domain-panel, .tempo-panel { padding:22px; background:var(--surface); border:1px solid var(--border-light); border-radius:var(--radius-lg); }
.domain-panel h2, .tempo-panel h2, .enrolled-paths-section h2 { margin:0 0 4px; font-size:1.05rem; }
.radar-layout { display:flex; align-items:center; justify-content:space-around; gap:20px; }
.clearance-radar { width:180px; height:180px; flex-shrink:0; }
.radar-grid { fill:none; stroke:var(--border); stroke-width:1; }
.radar-axis { stroke:var(--border-light); stroke-width:1; }
.radar-value { fill:rgba(16,185,129,.22); stroke:var(--brand-green); stroke-width:2; }
.domain-legend { display:grid; gap:10px; width:150px; }
.domain-legend div { display:grid; grid-template-columns:10px 1fr auto; gap:7px; align-items:center; font-size:.78rem; color:var(--text-secondary); }
.domain-legend strong { color:var(--text-primary); }
.domain-dot { width:8px; height:8px; border-radius:50%; background:var(--brand-green); }
.domain-dot.defense { background:#3b82f6; }.domain-dot.recon { background:#f59e0b; }.domain-dot.forensics { background:#ef4444; }
.tempo-panel { background:linear-gradient(145deg, var(--surface), rgba(16,185,129,.06)); }
.tempo-track { display:grid; grid-template-columns:24px 1fr 24px 1fr 24px 1fr 24px; align-items:center; margin:30px 0 16px; }
.tempo-track > span:not(.tempo-step) { height:2px; background:var(--border); }
.tempo-step { width:24px; height:24px; display:grid; place-items:center; border:1px solid var(--border); border-radius:50%; color:var(--text-muted); font-size:.7rem; }
.tempo-step.active { background:var(--brand-green); border-color:var(--brand-green); color:#fff; }
.enrolled-paths-section { margin-top:8px; }
.enrolled-path { margin-bottom:12px; background:var(--surface); border:1px solid var(--border-light); border-radius:var(--radius-lg); overflow:hidden; }
.enrolled-path[open] { border-color:var(--brand-green); }
.enrolled-path-summary { display:grid; grid-template-columns:1.5fr .7fr .8fr; align-items:center; gap:16px; padding:18px 20px; cursor:pointer; list-style:none; }
.enrolled-path-summary::-webkit-details-marker { display:none; }
.path-summary-main { display:flex; align-items:center; gap:12px; min-width:0; }
.path-summary-main h3 { overflow:hidden; margin:0 0 6px; font-size:.95rem; text-overflow:ellipsis; white-space:nowrap; }
.path-icon { width:38px; height:38px; object-fit:contain; flex-shrink:0; }
.path-summary-progress { display:flex; flex-direction:column; gap:3px; color:var(--text-muted); font-size:.75rem; }.path-summary-progress strong { color:var(--brand-green); font-size:1rem; }.path-summary-time { color:var(--text-secondary); font-size:.78rem; text-align:right; }
.path-progress { padding:0 20px 14px; }.path-module-list { border-top:1px solid var(--border-light); }.path-module-row { display:grid; grid-template-columns:28px 1fr auto auto; align-items:center; gap:10px; padding:12px 20px; border-bottom:1px solid var(--border-light); font-size:.8rem; }.path-module-marker { width:24px; height:24px; display:grid; place-items:center; border:1px solid var(--border); border-radius:50%; color:var(--text-muted); font-size:.7rem; }.path-module-row.completed .path-module-marker { background:var(--brand-green); border-color:var(--brand-green); color:#fff; }.path-module-name { color:var(--text-primary); }.path-module-status { color:var(--text-muted); font-size:.72rem; }.path-module-row.in-progress .path-module-status { color:var(--info); }.path-module-row.completed .path-module-status { color:var(--brand-green); }.path-module-row .btn { padding:4px 8px; font-size:.7rem; }.enrolled-path > .btn, .path-complete-label { margin:14px 20px 18px; }.path-complete-label { display:inline-block; color:var(--brand-green); font-size:.78rem; font-weight:700; }.overview-empty-state { padding:52px 24px; text-align:center; background:var(--surface); border:1px dashed var(--border); border-radius:var(--radius-lg); }.empty-state-icon { width:44px; height:44px; display:grid; place-items:center; margin:0 auto 12px; color:var(--brand-green); border:1px solid var(--brand-green); border-radius:50%; font-size:1.5rem; }.overview-empty-state h3 { margin-bottom:6px; }

@media (max-width: 760px) {
  .overview-command-header, .clearance-panel { align-items:flex-start; grid-template-columns:1fr; flex-direction:column; }
  .clearance-panel { display:flex; }.ops-tempo { padding:12px 0 0; border-left:0; border-top:1px solid var(--border-light); width:100%; }
  .overview-progress-grid { grid-template-columns:1fr; }.enrolled-path-summary { grid-template-columns:1fr auto; }.path-summary-time { grid-column:2; grid-row:1; }.path-summary-progress { grid-column:1; }.path-module-row { grid-template-columns:28px 1fr auto; }.path-module-status { grid-column:2; }.path-module-row .btn { grid-column:3; grid-row:1 / span 2; }
}

/* Overview Two-Column Grid */
.overview-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

/* Overview Hero Banner */
.overview-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  padding: 28px 32px;
  background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 60%, rgba(2, 5, 51, 0.05) 100%);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-xl);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.overview-hero::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(2, 5, 51, 0.04) 0%, transparent 70%);
  pointer-events: none;
  border-radius: 50%;
}

.overview-hero-content {
  flex: 1;
  max-width: 620px;
  z-index: 1;
}

.overview-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  background: rgba(2, 5, 51, 0.06);
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--brand-green);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 0 rgba(16, 185, 129, 0.4);
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }

  70% {
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.overview-hero h1 {
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.overview-hero p {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 20px;
}

.overview-hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.overview-hero-rank {
  flex-shrink: 0;
  z-index: 1;
}

.overview-rank-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.overview-rank-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--brand-green-dim);
  color: var(--brand-green);
  display: flex;
  align-items: center;
  justify-content: center;
}

.overview-rank-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.overview-rank-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.overview-rank-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Summary Cards */
.summary-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.summary-card {
  padding: 20px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.summary-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
  border-color: #B0B5BE;
}

.summary-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.summary-card-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--border-light);
  color: var(--brand-green);
  display: flex;
  align-items: center;
  justify-content: center;
}

.summary-card-value {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
  line-height: 1.1;
}

.summary-card-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Dashboard Section Headers */
.dash-section {
  margin-bottom: var(--space-xl);
}

.dash-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.dash-section-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* Learning Pathways Grid */
.overview-tracks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.track-card {
  padding: 20px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.track-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  border-color: var(--brand-green);
}

.track-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.track-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.track-icon.web-icon {
  background: rgba(2, 5, 51, 0.08);
  color: var(--brand-green);
}

.track-icon.cloud-icon {
  background: rgba(96, 165, 250, 0.12);
  color: #2563EB;
}

.track-icon.blue-icon {
  background: rgba(245, 158, 11, 0.12);
  color: #D97706;
}

.track-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-primary);
  line-height: 1.3;
}

.track-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 16px;
  flex: 1;
}

.track-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.track-link {
  font-weight: 600;
  color: var(--brand-green);
  transition: transform var(--transition-fast);
}

.track-card:hover .track-link {
  transform: translateX(3px);
}

/* Sandbox Status Card */
.sandbox-status-card {
  padding: 20px 24px;
  background: linear-gradient(135deg, #FFFFFF 0%, var(--surface) 100%);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
}

.sandbox-status-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}

.sandbox-status-indicator {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sandbox-status-body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

/* Achievements Widget */
.achievements-widget-card {
  padding: 20px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
}

.achievements-widget-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.achievements-progress-footer {
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
}

@media (max-width: 960px) {
  .overview-grid {
    grid-template-columns: 1fr;
  }

  .summary-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .overview-hero {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Recommended Labs */
.labs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.lab-card {
  padding: var(--space-xl) var(--space-lg) var(--space-lg);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.03) 0%, rgba(0, 0, 0, 0) 100%), var(--surface-alt);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), var(--shadow-sm);
}

/* Status variants for cards */
.lab-card.status-completed {
  border-color: rgba(2, 5, 51, 0.15);
}

.lab-card.status-completed:hover {
  border-color: rgba(2, 5, 51, 0.35);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 8px 30px rgba(0, 0, 0, 0.1), 0 0 15px rgba(2, 5, 51, 0.05);
}

.lab-card.status-in-progress {
  border-color: rgba(96, 165, 250, 0.15);
}

.lab-card.status-in-progress:hover {
  border-color: rgba(96, 165, 250, 0.35);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 8px 30px rgba(0, 0, 0, 0.1), 0 0 15px rgba(96, 165, 250, 0.05);
}

.lab-card:hover {
  border-color: rgba(0, 0, 0, 0.12);
}

.lab-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.lab-card-icon {
  width: 48px;
  height: 48px;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.lab-card-icon img,
.lab-card-icon svg {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.lab-card:hover .lab-card-icon,
.lab-card.status-in-progress:hover .lab-card-icon,
.lab-card.status-completed:hover .lab-card-icon {
  background: transparent !important;
  border: none !important;
  transform: none !important;
}

.lab-card h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  line-height: 1.4;
}

.lab-card p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.6;
  flex: 1;
}

.lab-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  font-size: 0.76rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  padding-top: var(--space-sm);
  margin-top: auto;
}

.lab-card-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Activity Feed */
.activity-feed {
  display: flex;
  flex-direction: column;
}

.activity-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-sm);
  border-bottom: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: background 0.2s ease;
}

.activity-item:hover {
  background: rgba(0, 0, 0, 0.02);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--brand-green);
  margin-top: 6px;
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(2, 5, 51, 0.3);
}

.activity-content h5 {
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 2px;
}

.activity-content p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Achievements Grid */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: var(--space-md);
}

.achievement-item {
  text-align: center;
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: all var(--transition-base);
}

.achievement-item:hover {
  border-color: var(--brand-green);
  transform: translateY(-2px);
}

.achievement-item.locked {
  opacity: 0.35;
  filter: grayscale(1);
}

.achievement-item.locked:hover {
  border-color: var(--border);
  transform: none;
}

.achievement-icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.achievement-name {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ---------- Labs Page ---------- */
.courses-filter-bar,
.labs-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.filter-select {
  padding: 8px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.filter-select:focus {
  border-color: var(--brand-green);
}

.filter-tabs {
  display: flex;
  gap: 2px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 3px;
}

.filter-tab {
  padding: 6px 16px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: transparent;
  border: 1px solid transparent;
}

.filter-tab.active {
  background: var(--brand-green-dim);
  color: var(--brand-green);
}

.filter-tab:hover:not(.active) {
  color: var(--text-primary);
}

/* ---------- Lab Environment ---------- */
.lab-environment {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  height: calc(100vh - var(--navbar-height));
  overflow: hidden;
}

.lab-instructions {
  padding: var(--space-xl);
  overflow-y: auto;
  border-right: 1px solid var(--border);
}

.lab-instructions h2 {
  font-size: 1.35rem;
  margin-bottom: var(--space-md);
}

.lab-objectives {
  margin: var(--space-lg) 0;
}

.lab-objective {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.lab-objective.completed {
  color: var(--brand-green);
  text-decoration: line-through;
  opacity: 0.7;
}

.lab-objective svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.lab-terminal-pane {
  display: flex;
  flex-direction: column;
  background: var(--bg-dark);
}

.lab-terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.lab-terminal-body {
  flex: 1;
  padding: var(--space-lg);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.8;
  overflow-y: auto;
  color: var(--brand-green);
}

.lab-terminal-input-line {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.lab-terminal-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--brand-green);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.lab-terminal-input::placeholder {
  color: var(--text-muted);
}

.lab-progress-bar {
  padding: var(--space-md) var(--space-lg);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.lab-progress-bar span {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ---------- Courses Page ---------- */
.courses-page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-xl);
  align-items: stretch;
}

.course-page-card {
  padding: 28px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 430px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.course-page-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
}

.course-icon-box {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.course-icon-img {
  width: 54px;
  height: 54px;
  max-width: 54px;
  max-height: 54px;
  object-fit: contain;
  display: block;
}

.course-divider {
  width: 28px;
  height: 2px;
  background: var(--border);
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.course-page-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.course-page-card-body h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.course-page-card-body p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 20px;
  flex: 1;
}

.course-meta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
}

.course-meta-row span {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ---------- Course Preview Modal ---------- */
.course-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 5, 51, 0.45);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  animation: fadeInModal 200ms ease forwards;
}

@keyframes fadeInModal {
  to {
    opacity: 1;
  }
}

.course-modal-container {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  width: 100%;
  max-width: 680px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  transform: translateY(12px) scale(0.98);
  animation: scaleInModal 220ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes scaleInModal {
  to {
    transform: translateY(0) scale(1);
  }
}

.course-modal-header {
  padding: 24px 28px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  background: linear-gradient(135deg, #FFFFFF 0%, var(--surface) 100%);
}

.course-modal-close-btn {
  background: transparent;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.course-modal-close-btn:hover {
  background: var(--surface-hover);
  color: var(--text-primary);
  border-color: #B0B5BE;
}

.course-modal-body {
  padding: 24px 28px;
  overflow-y: auto;
  flex: 1;
}

.course-modal-section-title {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.curriculum-module-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.curriculum-module-item,
.curriculum-module-item-card {
  display: flex;
  flex-direction: column;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  gap: 10px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.curriculum-module-item-card:hover,
.curriculum-module-item:hover {
  border-color: #B0B5BE;
  box-shadow: var(--shadow-sm);
}

.curriculum-module-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.curriculum-module-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(2, 5, 51, 0.06);
  color: var(--brand-green);
  font-size: 0.78rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.curriculum-module-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}

.curriculum-module-meta {
  font-size: 0.76rem;
  color: var(--text-muted);
  white-space: nowrap;
  font-weight: 500;
}

.curriculum-subtopic-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 38px;
  border-top: 1px dashed var(--border-light);
  padding-top: 10px;
  margin-top: 2px;
}

.curriculum-subtopic-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.81rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.curriculum-subtopic-bullet {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand-green);
  margin-top: 6px;
  flex-shrink: 0;
}

.curriculum-subtopic-text {
  flex: 1;
}

.topic-tag {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  white-space: nowrap;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.topic-tag-lab {
  background: rgba(0, 184, 148, 0.12);
  color: #00997B;
  border: 1px solid rgba(0, 184, 148, 0.25);
}

.topic-tag-capstone {
  background: rgba(235, 94, 40, 0.12);
  color: #D9480F;
  border: 1px solid rgba(235, 94, 40, 0.25);
}

.skills-pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.skill-tag {
  padding: 4px 12px;
  background: rgba(2, 5, 51, 0.05);
  border: 1px solid rgba(2, 5, 51, 0.1);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--brand-green);
}

.course-modal-footer {
  padding: 16px 28px;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  background: #FFFFFF;
}

/* ---------- Leaderboard ---------- */
.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
}

.leaderboard-table th {
  text-align: left;
  padding: var(--space-md);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.leaderboard-table td {
  padding: var(--space-md);
  font-size: 0.88rem;
  border-bottom: 1px solid var(--border);
}

.leaderboard-table tr:hover {
  background: rgba(0, 0, 0, 0.02);
}

.leaderboard-table tr.current-user {
  background: var(--brand-green-dim);
}

.leaderboard-rank {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-muted);
  width: 48px;
}

.leaderboard-rank.top-3 {
  color: var(--warning);
}

.leaderboard-user {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.leaderboard-xp {
  font-weight: 600;
  color: var(--brand-green);
}

/* ---------- Settings ---------- */
.settings-section {
  margin-bottom: var(--space-lg);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.settings-section:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.12);
}

.settings-section h3 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-light);
  color: var(--text-primary);
}

.settings-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.settings-section .input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.settings-section .input-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.settings-section .input {
  background: var(--bg-dark);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 11px 14px;
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.settings-section .input:hover {
  border-color: #B0B5BE;
  background: #FAFAFA;
}

.settings-section .input:focus {
  border-color: var(--brand-green);
  box-shadow: 0 0 0 3px rgba(2, 5, 51, 0.08);
  background: #FFFFFF;
  outline: none;
}

.settings-section textarea.input {
  resize: vertical;
  min-height: 72px;
}

/* -- Settings Toggle Rows -- */
.settings-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  margin: 0 -16px;
  border-radius: var(--radius-md);
  border-bottom: none;
  transition: background var(--transition-fast);
}

.settings-toggle:hover {
  background: var(--surface);
}

.settings-toggle+.settings-toggle {
  border-top: 1px solid var(--border-light);
}

.settings-toggle-info h5 {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 3px;
  color: var(--text-primary);
}

.settings-toggle-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* -- Settings Avatar Area -- */
.settings-avatar-area {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 28px;
  padding: 20px;
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  flex-wrap: wrap;
  transition: border-color var(--transition-fast);
}

.settings-avatar-area:hover {
  border-color: #B0B5BE;
}

/* -- Settings Subscription Card -- */
.settings-subscription-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--surface) 0%, rgba(2, 5, 51, 0.03) 100%);
  margin-bottom: 20px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.settings-subscription-banner:hover {
  border-color: rgba(2, 5, 51, 0.2);
  box-shadow: 0 2px 12px rgba(2, 5, 51, 0.04);
}

/* -- Settings Save Button Area -- */
.settings-save-area {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: flex-end;
}

/* -- Danger Zone Section -- */
.settings-section-danger {
  border-color: rgba(248, 113, 113, 0.15);
}

.settings-section-danger:hover {
  border-color: rgba(248, 113, 113, 0.25);
  box-shadow: 0 4px 20px rgba(248, 113, 113, 0.04);
}

.settings-section-danger h3 {
  border-bottom-color: rgba(248, 113, 113, 0.15);
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
  cursor: pointer;
  display: inline-block;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: #E5E7EB;
  border: 1px solid #D1D5DB;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 2px;
  width: 20px;
  height: 20px;
  background: #FFFFFF;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1);
  transition: transform var(--transition-fast);
}

.toggle-switch input:checked+.toggle-slider {
  background: var(--brand-green);
  border-color: var(--brand-green);
}

.toggle-switch input:checked+.toggle-slider::before {
  transform: translateX(22px);
  background: #FFFFFF;
}

.toggle-switch:hover .toggle-slider {
  border-color: #9CA3AF;
}

.toggle-switch:hover input:checked+.toggle-slider {
  filter: brightness(1.15);
}

@media (max-width: 600px) {
  .settings-form-grid {
    grid-template-columns: 1fr;
  }

  .settings-avatar-area {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---------- Achievements Page ---------- */
.achievements-page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-lg);
}

.achievement-page-card {
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--transition-base);
}

.achievement-page-card:hover {
  transform: translateY(-4px);
  border-color: rgba(2, 5, 51, 0.3);
}

.achievement-page-card.locked {
  opacity: 0.3;
  filter: grayscale(1);
}

.achievement-page-card.locked:hover {
  transform: none;
  border-color: var(--border);
}

.achievement-page-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.achievement-page-card h4 {
  font-size: 0.92rem;
  margin-bottom: var(--space-xs);
}

.achievement-page-card p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ---------- Responsive Dashboard ---------- */
@media (max-width: 1024px) {
  .summary-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .overview-grid {
    grid-template-columns: 1fr;
  }

  .lab-environment {
    grid-template-columns: 1fr;
    height: auto;
  }

  .lab-terminal-pane {
    min-height: 400px;
  }

  .settings-form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    width: var(--sidebar-width) !important;
  }

  .sidebar.collapsed {
    width: var(--sidebar-width) !important;
  }

  .sidebar.collapsed .sidebar-label {
    opacity: 1;
    width: auto;
    position: static;
    pointer-events: auto;
  }

  .sidebar.collapsed .sidebar-toggle {
    display: flex;
    opacity: 1;
    width: 32px;
    height: 32px;
    pointer-events: auto;
    transform: none;
  }

  .sidebar.collapsed .sidebar-logo {
    width: auto;
    justify-content: flex-start;
    margin: 0;
  }

  .sidebar.collapsed .sidebar-logo img {
    height: 64px;
    max-width: 150px;
  }

  .sidebar.collapsed .sidebar-nav-item {
    justify-content: flex-start;
    padding: 10px var(--space-md);
    gap: var(--space-md);
  }

  .sidebar.collapsed .sidebar-nav-item::after {
    display: none;
  }

  .sidebar.collapsed .sidebar-nav {
    padding: var(--space-md);
  }

  .sidebar.collapsed .sidebar-nav-label {
    height: auto;
    padding: var(--space-lg) var(--space-md) var(--space-sm);
  }

  .sidebar.collapsed .sidebar-nav-label::after {
    display: none;
  }

  .sidebar.collapsed .sidebar-header {
    justify-content: space-between;
    padding: var(--space-lg);
  }

  .sidebar.collapsed .sidebar-user {
    padding: var(--space-md);
  }

  .sidebar.collapsed .sidebar-user-card {
    justify-content: flex-start;
    gap: var(--space-md);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .dashboard-main {
    margin-left: 0 !important;
  }

  .topbar-mobile-trigger {
    display: flex;
  }

  .topbar-search {
    width: auto;
    flex: 1;
    max-width: 300px;
  }

  .topbar-search .search-kbd-badge {
    display: none;
  }

  .search-dropdown {
    position: fixed;
    top: 60px;
    left: 16px;
    right: 16px;
    min-width: 0;
    max-width: none;
  }

  .summary-cards {
    grid-template-columns: 1fr;
  }

  .dashboard-content {
    padding: var(--space-md);
  }

  .labs-filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
}

/* Sidebar overlay for mobile */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 99;
}

.sidebar-overlay.active {
  display: block;
}

/* ---------- Lab Cockpit & Play Environment (Full Width, Ultra-Clean) ---------- */
.lab-env-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}

.lab-breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 2px;
}

.lab-breadcrumb-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: var(--radius-md);
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  transition: all var(--transition-fast);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.lab-breadcrumb-link:hover {
  background: var(--surface);
  color: #040534;
  border-color: #CBD5E1;
}

.lab-hero-cockpit {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 24px 32px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  width: 100%;
}

.lab-hero-left {
  display: flex;
  align-items: center;
  gap: 22px;
}

.lab-hero-avatar-frame {
  width: 68px;
  height: 68px;
  border-radius: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  flex-shrink: 0;
}

.lab-hero-avatar-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.lab-hero-info h1 {
  font-size: 1.85rem;
  font-weight: 800;
  color: #040534;
  letter-spacing: -0.025em;
  margin: 0 0 6px 0;
  line-height: 1.15;
}

.lab-hero-tags-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.lab-env-pill {
  padding: 3px 12px;
  background: rgba(4, 5, 52, 0.04);
  border: 1px solid rgba(4, 5, 52, 0.1);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  color: #040534;
}

.lab-hero-rating-box {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.lab-rating-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.lab-rating-score {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.2rem;
  font-weight: 800;
  color: #040534;
}

.lab-rating-meter {
  display: flex;
  align-items: flex-end;
  gap: 2.5px;
  height: 16px;
}

.lab-rating-bar {
  width: 3.5px;
  border-radius: 2px;
  background: #040534;
}

.card.lab-card,
.card.lab-card:hover {
  transform: none !important;
  box-shadow: none !important;
  border-color: var(--border) !important;
  transition: none !important;
}

/* Full Width Panels */
.lab-cockpit-workspace {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

.lab-gateway-strip {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
  width: 100%;
}

.lab-machine-hero-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 24px 32px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  width: 100%;
}

.lab-ip-badge-group {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.lab-ip-box {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1.5px solid #CBD5E1;
  border-radius: var(--radius-md);
  padding: 8px 18px;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 800;
  color: #040534;
  letter-spacing: 0.5px;
}

.lab-flag-submission-matrix {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.lab-flag-row-card {
  background: #FFFFFF;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
  transition: all var(--transition-fast);
}

.lab-flag-row-card:focus-within {
  border-color: #040534;
  box-shadow: none;
}

.lab-flag-row-card.solved {
  background: #F3F5FA;
  border-color: #040534;
}

.lab-flag-row-card.solved .btn {
  background: transparent !important;
  border: 1px solid #040534 !important;
  color: #040534 !important;
  opacity: 1 !important;
  cursor: default;
  box-shadow: none !important;
}

.lab-flag-inner-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: #040534;
  font-weight: 500;
  padding: 6px 0;
}

.lab-flag-inner-input::placeholder {
  color: #94A3B8;
  font-weight: 400;
}

.lab-cockpit-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-light);
  margin-top: 8px;
  width: 100%;
}

.pulse-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 0 rgba(16, 185, 129, 0.4);
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }

  70% {
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

@keyframes spin-lab {
  to {
    transform: rotate(360deg);
  }
}

.spin-icon {
  animation: spin-lab 1s linear infinite;
}

/* ============================================================
   TOPBAR THEME TOGGLE & SETTINGS THEME PICKER
   ============================================================ */

.topbar-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: var(--surface);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
  flex-shrink: 0;
}

.topbar-theme-toggle:hover {
  color: var(--brand-green);
  border-color: var(--border);
  background: var(--surface-hover);
}

.topbar-theme-toggle svg {
  width: 19px;
  height: 19px;
  transition: color var(--transition-fast);
  display: block;
}

.topbar-theme-toggle .theme-icon-light {
  display: block;
  color: var(--text-primary);
}

.topbar-theme-toggle .theme-icon-dark {
  display: none;
  width: 21px;
  height: 21px;
  color: #A9EAFF;
}

[data-theme="dark"] .topbar-theme-toggle {
  background: #151C2C;
  border-color: #26334D;
  box-shadow: none;
}

[data-theme="dark"] .topbar-theme-toggle:hover {
  border-color: #334155;
  background: #1E293B;
  box-shadow: none;
}

[data-theme="dark"] .topbar-theme-toggle .theme-icon-light {
  display: none;
}

[data-theme="dark"] .topbar-theme-toggle .theme-icon-dark {
  display: block;
  color: #A9EAFF;
}

/* Theme Preview in Settings */
.theme-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 480px;
  margin-top: 12px;
}

.theme-preview-card {
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 14px;
  cursor: pointer;
  background: var(--surface);
  transition: all var(--transition-fast);
}

.theme-preview-card:hover {
  border-color: var(--brand-green);
  transform: translateY(-2px);
}

.theme-preview-card.active {
  border-color: var(--brand-green);
  box-shadow: 0 0 0 3px var(--brand-green-dim);
  background: var(--surface-alt);
}

.theme-preview-box {
  height: 64px;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  margin-bottom: 10px;
  border: 1px solid var(--border);
}

.theme-preview-box.light-preview {
  background: #FFFFFF;
}

.theme-preview-box.light-preview .preview-header {
  height: 14px;
  background: #F1F5F9;
  border-bottom: 1px solid #E2E8F0;
}

.theme-preview-box.light-preview .preview-sidebar {
  position: absolute;
  top: 14px;
  left: 0;
  bottom: 0;
  width: 22px;
  background: #F8FAFC;
  border-right: 1px solid #E2E8F0;
}

.theme-preview-box.light-preview .preview-content {
  margin-left: 28px;
  margin-top: 8px;
  height: 18px;
  width: 50px;
  background: #020533;
  border-radius: 4px;
}

.theme-preview-box.dark-preview {
  background: #0A0D14;
}

.theme-preview-box.dark-preview .preview-header {
  height: 14px;
  background: #111726;
  border-bottom: 1px solid #26334D;
}

.theme-preview-box.dark-preview .preview-sidebar {
  position: absolute;
  top: 14px;
  left: 0;
  bottom: 0;
  width: 22px;
  background: #1B2338;
  border-right: 1px solid #26334D;
}

.theme-preview-box.dark-preview .preview-content {
  margin-left: 28px;
  margin-top: 8px;
  height: 18px;
  width: 50px;
  background: #B1EAFF;
  border-radius: 4px;
}

.theme-preview-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ============================================================
   DARK THEME COMPONENT OVERRIDES
   ============================================================ */

[data-theme="dark"] .dashboard-layout {
  background: var(--bg-dark);
}

[data-theme="dark"] .sidebar {
  background: #0D121F;
  border-right-color: #1E293B;
}

[data-theme="dark"] .sidebar-header {
  border-bottom-color: #1E293B;
}

[data-theme="dark"] .sidebar-user {
  border-top-color: #1E293B;
}

[data-theme="dark"] .sidebar-nav-item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #FFFFFF;
}

[data-theme="dark"] .sidebar-nav-item.active {
  background: rgba(248, 250, 252, 0.1);
  color: #F8FAFC;
  border-left-color: #F8FAFC;
}

[data-theme="dark"] .topbar {
  background: #0D121F;
  border-bottom-color: #1E293B;
}

[data-theme="dark"] .topbar-search .input {
  background: #151C2C;
  border-color: #26334D;
  color: #F8FAFC;
}

[data-theme="dark"] .topbar-search .input:focus {
  background: #1A2337;
  border-color: #F8FAFC;
  box-shadow: 0 0 0 3px rgba(248, 250, 252, 0.1);
}

[data-theme="dark"] .search-dropdown {
  background: #111726;
  border-color: #26334D;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
}

[data-theme="dark"] .search-dropdown-footer {
  background: #0D121F;
  border-top-color: #1E293B;
}

[data-theme="dark"] .search-result-item:hover,
[data-theme="dark"] .search-result-item.is-selected {
  background: #1A2337;
}

[data-theme="dark"] .search-result-icon {
  background: #1E293B;
}

[data-theme="dark"] .search-kbd-badge,
[data-theme="dark"] .search-group-badge,
[data-theme="dark"] .search-footer-keys kbd {
  background: #1B2338;
  border-color: #26334D;
  color: #94A3B8;
}

[data-theme="dark"] .card {
  background: #111726;
  border-color: #1E293B;
}

[data-theme="dark"] .card.card-hover:hover {
  background: #151C2C;
  border-color: rgba(248, 250, 252, 0.25);
}

[data-theme="dark"] .overview-hero {
  background: linear-gradient(135deg, #111726 0%, #151D2E 60%, rgba(248, 250, 252, 0.04) 100%);
  border-color: #1E293B;
}

[data-theme="dark"] .overview-rank-card {
  background: #1B2338;
  border-color: #26334D;
}

[data-theme="dark"] .course-modal-container {
  background: #111726;
  border-color: #26334D;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8);
}

[data-theme="dark"] .course-modal-header {
  background: linear-gradient(135deg, #111726 0%, #151D2E 100%);
  border-bottom-color: #1E293B;
}

[data-theme="dark"] .course-modal-footer {
  background: #0D121F;
  border-top-color: #1E293B;
}

[data-theme="dark"] .curriculum-module-item,
[data-theme="dark"] .curriculum-module-item-card {
  background: #151C2C;
  border-color: #1E293B;
}

[data-theme="dark"] .curriculum-module-item-card:hover,
[data-theme="dark"] .curriculum-module-item:hover {
  border-color: rgba(248, 250, 252, 0.25);
}

[data-theme="dark"] .curriculum-module-num {
  background: rgba(248, 250, 252, 0.1);
  color: #F8FAFC;
}

[data-theme="dark"] .curriculum-subtopic-list {
  border-top-color: #1E293B;
}

[data-theme="dark"] .curriculum-subtopic-item {
  color: #94A3B8;
}

[data-theme="dark"] .curriculum-subtopic-bullet {
  background: #F8FAFC;
}

[data-theme="dark"] .skill-tag {
  background: rgba(248, 250, 252, 0.08);
  border-color: rgba(248, 250, 252, 0.2);
  color: #F8FAFC;
}

[data-theme="dark"] .topic-tag-lab {
  background: rgba(0, 184, 148, 0.18);
  color: #2ED573;
  border-color: rgba(0, 184, 148, 0.35);
}

[data-theme="dark"] .topic-tag-capstone {
  background: rgba(235, 94, 40, 0.18);
  color: #FF7675;
  border-color: rgba(235, 94, 40, 0.35);
}

[data-theme="dark"] .lab-hero-cockpit {
  background: #111726;
  border-color: #1E293B;
}

[data-theme="dark"] .lab-hero-avatar-frame {
  background: transparent;
  border: none;
  box-shadow: none;
}

[data-theme="dark"] .lab-hero-avatar-frame .logo-dark,
[data-theme="dark"] .lab-card-icon .logo-dark,
[data-theme="dark"] #icon-user-flag .logo-dark,
[data-theme="dark"] #icon-root-flag .logo-dark {
  display: block !important;
}

#icon-user-flag img,
#icon-root-flag img {
  width: 26px;
  height: 26px;
  max-width: 26px;
  max-height: 26px;
  object-fit: contain;
}

[data-theme="dark"] .lab-hero-info h1 {
  color: #F8FAFC;
}

[data-theme="dark"] .lab-rating-score {
  color: #F8FAFC;
}

[data-theme="dark"] .lab-rating-star {
  color: #F8FAFC !important;
}

[data-theme="dark"] .lab-rating-bar {
  background: #F8FAFC;
}

[data-theme="dark"] .lab-breadcrumb-link {
  color: #94A3B8;
  background: #111726;
  border-color: #1E293B;
}

[data-theme="dark"] .lab-breadcrumb-link:hover {
  color: #F8FAFC;
  border-color: rgba(248, 250, 252, 0.25);
  background: #151C2C;
}

[data-theme="dark"] .lab-gateway-strip {
  background: #111726;
  border-color: #1E293B;
}

[data-theme="dark"] .lab-machine-hero-card {
  background: #111726;
  border-color: #1E293B;
}

[data-theme="dark"] .lab-ip-box {
  background: #151C2C;
  border-color: #26334D;
  color: #A9EAFF;
}

[data-theme="dark"] .lab-flag-row-card {
  background: #111726;
  border-color: #1E293B;
}

[data-theme="dark"] .lab-flag-row-card:focus-within {
  background: #151C2C;
  border-color: rgba(248, 250, 252, 0.25);
  box-shadow: none;
}

[data-theme="dark"] .lab-flag-row-card.solved {
  background: rgba(248, 250, 252, 0.06);
  border-color: rgba(248, 250, 252, 0.3);
}

[data-theme="dark"] .lab-flag-row-card.solved .btn {
  border-color: rgba(248, 250, 252, 0.4) !important;
  color: #F8FAFC !important;
  background: transparent !important;
}

[data-theme="dark"] .lab-flag-inner-input {
  background: transparent;
  color: #F8FAFC;
}

[data-theme="dark"] .lab-flag-inner-input::placeholder {
  color: #64748B;
}

[data-theme="dark"] .lab-cockpit-footer {
  border-top-color: #1E293B;
  color: #94A3B8;
}

[data-theme="dark"] .input {
  background: #151C2C;
  border-color: #26334D;
  color: #F8FAFC;
}

[data-theme="dark"] .input:focus {
  background: #1A2337;
  border-color: #334155;
  box-shadow: none;
  outline: none;
}

[data-theme="dark"] .input:hover {
  border-color: #3D4F6A;
  background: #1A2337;
}

[data-theme="dark"] .settings-section .input:hover {
  border-color: #3D4F6A;
  background: #1A2337;
}

[data-theme="dark"] .settings-section .input:focus {
  border-color: #334155;
  background: #1A2337;
  box-shadow: none;
  outline: none;
}

[data-theme="dark"] .filter-select {
  background-color: #151C2C;
  border-color: #26334D;
  color: #F8FAFC;
}

[data-theme="dark"] .filter-tab {
  background: #151C2C;
  border-color: #26334D;
  color: #94A3B8;
}

[data-theme="dark"] .filter-tab.active {
  background: transparent;
  color: #A9EAFF;
  border: 1px solid #A9EAFF;
}

[data-theme="dark"] .settings-subscription-banner {
  background: #151C2C;
  border-color: #1E293B;
}

[data-theme="dark"] .btn-primary {
  background: #F8FAFC;
  color: #040622;
  font-weight: 700;
}

[data-theme="dark"] .btn-primary:hover {
  background: #FFFFFF;
  color: #040622;
}

[data-theme="dark"] .btn-outline {
  color: #F8FAFC;
  border-color: #26334D;
}

[data-theme="dark"] .btn-outline:hover {
  border-color: rgba(248, 250, 252, 0.4);
  color: #F8FAFC;
  background: rgba(248, 250, 252, 0.08);
}

[data-theme="dark"] .badge-brand {
  background: rgba(248, 250, 252, 0.1);
  color: #F8FAFC;
}

[data-theme="dark"] .badge-beginner,
[data-theme="dark"] .badge-intermediate,
[data-theme="dark"] .badge-advanced {
  background: transparent !important;
  color: #A9EAFF !important;
  border: 1px solid #A9EAFF !important;
}

/* ---------- Live Overview v2 ---------- */
.overview-v2 .clearance-hero { display:flex; align-items:center; justify-content:space-between; gap:28px; padding:28px 32px; margin-bottom:28px; overflow:hidden; background:linear-gradient(120deg, var(--surface-alt), var(--surface)); border-left:4px solid var(--brand-green); }
.clearance-hero-left { display:flex; align-items:center; gap:20px; min-width:0; }.clearance-badge-ring { width:88px; height:88px; flex:0 0 88px; display:grid; place-items:center; position:relative; color:var(--text-primary); font-size:1.5rem; font-weight:800; background:var(--surface); border:3px solid var(--tier-color, var(--brand-green)); border-radius:50%; box-shadow:0 0 0 7px color-mix(in srgb, var(--tier-color, var(--brand-green)) 14%, transparent), inset 0 0 20px color-mix(in srgb, var(--tier-color, var(--brand-green)) 12%, transparent); }
.clearance-badge-ring::before, .clearance-badge-ring::after { content:''; position:absolute; width:12px; height:12px; border:2px solid var(--tier-color, var(--brand-green)); transform:rotate(45deg); }.clearance-badge-ring::before { top:-9px; }.clearance-badge-ring::after { bottom:-9px; }
.tier-recruit { --tier-color:#64748b; }.tier-operative { --tier-color:#0d9488; }.tier-specialist { --tier-color:#2563eb; }.tier-adversary { --tier-color:#d97706; }.tier-phantom { --tier-color:#db2777; }.tier-ghost { --tier-color:#7c3aed; }.tier-architect { --tier-color:#b45309; }
.clearance-eyebrow { color:var(--brand-green); font-size:.7rem; font-weight:800; letter-spacing:.12em; text-transform:uppercase; }.clearance-title { margin:4px 0 6px; font-size:1.8rem; }.clearance-hero-copy { min-width:0; }.clearance-xp-bar { max-width:520px; }.clearance-xp-labels { display:flex; justify-content:space-between; gap:14px; margin-top:7px; color:var(--text-muted); font-size:.75rem; }
.ops-tempo-widget { display:flex; align-items:center; gap:12px; padding:16px 18px; min-width:190px; background:var(--surface); border:1px solid var(--border-light); border-radius:var(--radius-lg); }.ops-tempo-flame { width:42px; height:42px; display:grid; place-items:center; color:var(--text-muted); background:var(--surface-alt); border-radius:50%; }.ops-tempo-flame.lit { color:#f97316; background:rgba(249,115,22,.12); }.ops-tempo-value { font-size:1.4rem; font-weight:800; color:var(--text-primary); }.ops-tempo-unit { margin-left:4px; color:var(--text-muted); font-size:.75rem; }.ops-tempo-label { display:block; color:var(--text-secondary); font-size:.75rem; font-weight:700; }.ops-tempo-freezes { display:flex; align-items:center; gap:5px; margin-left:auto; color:var(--info); font-size:.7rem; white-space:nowrap; }
.overview-grid-v2 { display:grid; grid-template-columns:minmax(280px,.9fr) minmax(420px,1.4fr); gap:24px; align-items:start; }.skill-radar-card { display:flex; align-items:center; justify-content:center; gap:18px; padding:22px; }.skill-radar-legend { display:grid; gap:10px; min-width:130px; }.skill-legend-item { display:grid; grid-template-columns:8px 1fr auto; gap:7px; align-items:center; font-size:.75rem; }.skill-legend-dot { width:8px; height:8px; border-radius:50%; }.skill-legend-label { color:var(--text-secondary); }.skill-legend-item strong { color:var(--text-primary); font-size:.72rem; }
.overview-grid-v2 > .enrolled-paths-section { grid-column:1 / -1; }.enrolled-paths-list { display:grid; grid-template-columns:repeat(2, minmax(0, 1fr)); gap:20px; align-items:start; }
.enrolled-path-card { overflow:hidden; border:1px solid var(--border-light); }.enrolled-path-card.expanded { border-color:var(--brand-green); }.enrolled-path-header { display:flex; align-items:center; gap:14px; padding:18px 20px; cursor:pointer; }.enrolled-path-header:hover { background:var(--surface); }.enrolled-path-chevron { color:var(--text-muted); transition:transform .2s ease; }.enrolled-path-card.expanded .enrolled-path-chevron { transform:rotate(180deg); }.enrolled-path-modules { display:none; border-top:1px solid var(--border-light); }.enrolled-path-card.expanded .enrolled-path-modules { display:block; }.module-row { display:grid; grid-template-columns:24px 1fr auto auto; align-items:center; gap:10px; padding:13px 20px; border-bottom:1px solid var(--border-light); }.module-row-status { display:grid; place-items:center; }.module-row-info { display:grid; gap:3px; min-width:0; }.module-row-title { overflow:hidden; color:var(--text-primary); font-size:.8rem; font-weight:650; text-overflow:ellipsis; white-space:nowrap; }.module-row-meta { color:var(--text-muted); font-size:.7rem; }.module-row-locked { opacity:.58; }.module-row-completed .module-row-title { color:var(--text-secondary); text-decoration:line-through; }.module-reset-action { color:var(--danger); font-size:.7rem; padding:4px 8px; }.enrolled-path-footer { display:flex; justify-content:flex-end; padding:14px 20px; }.pulse-highlight { animation:modulePulse 1.6s ease; } @keyframes modulePulse { 50% { background:var(--brand-green-dim); } }
@media (max-width: 900px) { .overview-v2 .clearance-hero { align-items:flex-start; flex-direction:column; }.ops-tempo-widget { width:100%; }.overview-grid-v2 { grid-template-columns:1fr; }.overview-grid-v2 > .enrolled-paths-section { grid-column:auto; }.enrolled-paths-list { grid-template-columns:1fr; } }
@media (max-width: 560px) { .clearance-hero-left { align-items:flex-start; flex-direction:column; }.clearance-title { font-size:1.45rem; }.skill-radar-card { align-items:stretch; flex-direction:column; }.skill-radar-svg { align-self:center; }.module-row { grid-template-columns:24px 1fr auto; }.module-row .module-reset-action { grid-column:3; grid-row:1 / span 2; }.clearance-xp-labels { flex-direction:column; gap:3px; } }

.readiness-analytics-card { display:flex; flex-direction:column; justify-content:space-between; min-height:300px; padding:24px; background:linear-gradient(145deg, var(--surface), rgba(96,165,250,.07)); border-top:3px solid #60A5FA; }
.analytics-primary { display:flex; flex-direction:column; gap:3px; padding-bottom:18px; border-bottom:1px solid var(--border-light); }.analytics-kicker { color:#2563EB; font-size:.68rem; font-weight:800; letter-spacing:.12em; text-transform:uppercase; }.analytics-primary strong { color:var(--text-primary); font-size:2.45rem; line-height:1.05; }.analytics-primary > span:last-child { color:var(--text-muted); font-size:.78rem; }
.analytics-stat-grid { display:grid; grid-template-columns:repeat(2, minmax(0, 1fr)); gap:16px 12px; padding:20px 0; }.analytics-stat-grid div { display:flex; flex-direction:column; gap:3px; min-width:0; }.analytics-stat-grid strong { overflow:hidden; color:var(--text-primary); font-size:1rem; text-overflow:ellipsis; white-space:nowrap; }.analytics-stat-grid span { color:var(--text-muted); font-size:.7rem; }.analytics-signal { display:flex; align-items:flex-start; gap:8px; padding-top:15px; border-top:1px solid var(--border-light); color:var(--text-secondary); font-size:.75rem; line-height:1.45; }.analytics-signal-dot { width:8px; height:8px; flex:0 0 8px; margin-top:4px; background:#60A5FA; border-radius:50%; box-shadow:0 0 0 4px rgba(96,165,250,.13); }
@media (max-width: 900px) { .readiness-analytics-section { grid-column:auto; } }
@media (max-width: 560px) { .skill-radar-card, .readiness-analytics-card { height:auto; min-height:0; } }
.clearance-badge-ring { --outline-color:#040634; border-color:var(--outline-color); background:radial-gradient(circle at 35% 28%, var(--surface), color-mix(in srgb, var(--tier-color) 10%, var(--surface))); box-shadow:0 0 0 5px color-mix(in srgb, var(--outline-color) 10%, transparent), 0 0 0 8px color-mix(in srgb, var(--tier-color) 18%, transparent), inset 0 0 0 2px color-mix(in srgb, var(--outline-color) 18%, transparent); }
.clearance-badge-ring::before, .clearance-badge-ring::after { border-color:var(--outline-color); box-shadow:0 0 10px color-mix(in srgb, var(--outline-color) 28%, transparent); }
.analytics-kicker { color:var(--text-muted) !important; }
[data-theme="dark"] .clearance-badge-ring { --outline-color:#B1EAFF; }
.skill-radar-card, .readiness-analytics-card { height:300px; box-sizing:border-box; }
.readiness-analytics-card { background:linear-gradient(145deg, var(--surface), rgba(248,113,113,.07)); border-top-color:#F87171; }
.analytics-kicker { color:#F87171; }
.clearance-badge-ring.tier-operative { border-radius:22%; transform:rotate(45deg); }.clearance-badge-ring.tier-operative .clearance-level-num { transform:rotate(-45deg); }
.clearance-badge-ring.tier-specialist { border-radius:28%; box-shadow:0 0 0 7px color-mix(in srgb, var(--tier-color) 14%, transparent), inset 0 0 0 3px color-mix(in srgb, var(--tier-color) 38%, transparent); }
.clearance-badge-ring.tier-adversary { border-radius:30% 50% 30% 50%; box-shadow:0 0 0 7px color-mix(in srgb, var(--tier-color) 14%, transparent), 0 0 24px color-mix(in srgb, var(--tier-color) 24%, transparent); }
.clearance-badge-ring.tier-phantom { border-radius:50% 28% 50% 28%; box-shadow:0 0 0 7px color-mix(in srgb, var(--tier-color) 14%, transparent), 0 0 28px color-mix(in srgb, var(--tier-color) 28%, transparent); }
.clearance-badge-ring.tier-ghost { border-radius:22%; transform:rotate(45deg); }.clearance-badge-ring.tier-ghost .clearance-level-num { transform:rotate(-45deg); }
.clearance-badge-ring.tier-architect { border-radius:50%; border-width:4px; box-shadow:0 0 0 7px color-mix(in srgb, var(--tier-color) 14%, transparent), 0 0 34px color-mix(in srgb, var(--tier-color) 34%, transparent), inset 0 0 0 5px color-mix(in srgb, var(--tier-color) 22%, transparent); }
.clearance-badge-ring { overflow:visible; }
.clearance-rank-mark { position:absolute; inset:4px; width:calc(100% - 8px); height:calc(100% - 8px); overflow:visible; fill:none; stroke:var(--outline-color); stroke-width:2; stroke-linecap:round; stroke-linejoin:round; filter:drop-shadow(0 0 3px color-mix(in srgb, var(--tier-color) 55%, transparent)); }
.clearance-rank-mark .rank-core { fill:color-mix(in srgb, var(--tier-color) 13%, var(--surface)); stroke:var(--tier-color); stroke-width:1.5; }.clearance-rank-mark .rank-node { fill:var(--outline-color); stroke:none; }.clearance-rank-mark > path:not(.rank-core) { stroke:var(--outline-color); stroke-width:2.2; }.clearance-level-num { position:relative; z-index:2; display:grid; place-items:center; min-width:25px; min-height:25px; padding:2px 4px; color:var(--text-primary); background:var(--surface); border:1px solid var(--outline-color); border-radius:6px; font-size:.78rem; line-height:1; text-shadow:0 0 8px color-mix(in srgb, var(--tier-color) 35%, transparent); }
.clearance-badge-ring.tier-operative .clearance-level-num, .clearance-badge-ring.tier-ghost .clearance-level-num { transform:rotate(-45deg); }.clearance-badge-ring.tier-architect .clearance-rank-mark { stroke-width:2.4; filter:drop-shadow(0 0 6px color-mix(in srgb, var(--tier-color) 70%, transparent)); }
.clearance-badge-ring { width:124px; height:124px; flex-basis:124px; border:0; background:transparent; box-shadow:none; }
.clearance-badge-ring::before, .clearance-badge-ring::after { display:none; }
.clearance-rank-mark { inset:-7px; width:calc(100% + 14px); height:calc(100% + 14px); stroke-width:2.8; filter:drop-shadow(0 0 5px color-mix(in srgb, var(--tier-color) 68%, transparent)) drop-shadow(0 8px 10px rgba(2,5,51,.18)); }
.clearance-rank-mark .rank-core { stroke:none; fill:color-mix(in srgb, var(--tier-color) 18%, var(--surface)); }.clearance-rank-mark > path:not(.rank-core) { stroke-width:2.8; }.clearance-level-num { min-width:34px; min-height:34px; font-size:.95rem; border:0; border-radius:9px; box-shadow:0 3px 10px rgba(2,5,51,.16); }
.clearance-badge-ring.tier-architect .rank-core { fill:color-mix(in srgb, var(--tier-color) 28%, var(--surface)); }.clearance-badge-ring.tier-architect .clearance-rank-mark { stroke-width:3.2; }
@media (max-width: 560px) { .clearance-badge-ring { width:104px; height:104px; flex-basis:104px; } }
.clearance-badge-ring,
.clearance-badge-ring.tier-recruit,
.clearance-badge-ring.tier-operative,
.clearance-badge-ring.tier-specialist,
.clearance-badge-ring.tier-adversary,
.clearance-badge-ring.tier-phantom,
.clearance-badge-ring.tier-ghost,
.clearance-badge-ring.tier-architect { border:0 !important; outline:0 !important; background:transparent !important; box-shadow:none !important; border-radius:0 !important; transform:none !important; }
.clearance-rank-mark .rank-circuit { stroke:var(--outline-color); stroke-width:1.6; stroke-dasharray:2 3; opacity:.9; }.clearance-rank-mark .rank-node { transition:filter .25s ease, transform .25s ease; }.clearance-badge-ring:hover .rank-node { filter:drop-shadow(0 0 5px var(--tier-color)); }
[data-theme="dark"] .clearance-rank-mark { stroke:#B1EAFF; filter:drop-shadow(0 0 7px rgba(177,234,255,.72)) drop-shadow(0 10px 14px rgba(0,0,0,.35)); }.clearance-rank-mark .rank-core { transition:fill .25s ease; }
[data-theme="dark"] .clearance-rank-mark .rank-core { fill:rgba(177,234,255,.13); stroke:#B1EAFF; stroke-width:1.4; }.clearance-rank-mark > path:not(.rank-core) { stroke:var(--outline-color); }.clearance-rank-mark .rank-circuit { stroke:var(--outline-color); }.clearance-rank-mark .rank-node { fill:var(--outline-color); }
[data-theme="dark"] .clearance-rank-mark > path:not(.rank-core), [data-theme="dark"] .clearance-rank-mark .rank-circuit { stroke:#B1EAFF; }.clearance-rank-mark .rank-node { fill:var(--outline-color); }.clearance-rank-mark .rank-node { stroke:none; }
[data-theme="dark"] .clearance-level-num { color:#B1EAFF; background:#111827; box-shadow:0 0 12px rgba(177,234,255,.35); }
.clearance-rank-label { display:inline-block; margin-bottom:8px; color:var(--text-muted); font-size:.78rem; font-weight:700; letter-spacing:.04em; }