/* ─────────────────────────────────────────────
   Level Badges
   ───────────────────────────────────────────── */

.level-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
  vertical-align: middle;
  margin-right: 6px;
}

.level-50  { background-color: #6c757d; } /* grey   — Awareness  */
.level-100 { background-color: #0d6efd; } /* blue   — Foundations */
.level-200 { background-color: #198754; } /* green  — Intermediate */
.level-300 { background-color: #fd7e14; } /* orange — Advanced */
.level-400 { background-color: #dc3545; } /* red    — Expert */

/* ─────────────────────────────────────────────
   Cost / Account Badges
   ───────────────────────────────────────────── */

.cost-free    { background-color: #198754; }
.cost-github  { background-color: #24292e; }
.cost-azure-free { background-color: #0078d4; }
.cost-azure-paid { background-color: #dc3545; }

/* ─────────────────────────────────────────────
   Path color accents (left border on headings)
   ───────────────────────────────────────────── */

.path-copilot       { border-left: 4px solid #0d6efd; padding-left: 10px; }
.path-foundry       { border-left: 4px solid #0078d4; padding-left: 10px; }
.path-mcp           { border-left: 4px solid #6f42c1; padding-left: 10px; }
.path-sk            { border-left: 4px solid #d63384; padding-left: 10px; }
.path-rag           { border-left: 4px solid #fd7e14; padding-left: 10px; }
.path-teams         { border-left: 4px solid #6610f2; padding-left: 10px; }
.path-vscode        { border-left: 4px solid #0d6efd; padding-left: 10px; }
.path-procode       { border-left: 4px solid #198754; padding-left: 10px; }

/* ─────────────────────────────────────────────
   Path cards on the home / paths overview page
   ───────────────────────────────────────────── */

.path-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.2rem;
  margin: 1.5rem 0;
}

.path-card {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 8px;
  padding: 1.2rem 1.4rem;
  text-decoration: none !important;
  color: inherit !important;
  transition: box-shadow 0.2s, transform 0.2s;
}

.path-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  transform: translateY(-2px);
}

.path-card h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1rem;
}

.path-card p {
  margin: 0;
  font-size: 0.85rem;
  opacity: 0.8;
}

/* ─────────────────────────────────────────────
   Lab info box (used at top of every lab)
   ───────────────────────────────────────────── */

.lab-meta {
  background: var(--md-code-bg-color);
  border-radius: 6px;
  padding: 0.8rem 1.2rem;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
}

.lab-meta strong {
  margin-right: 4px;
}

/* ─────────────────────────────────────────────
   Lab Completion Checkbox
   ───────────────────────────────────────────── */

.lab-completion {
  margin: 0.5rem 0 1.5rem 0;
}

.completion-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  background: var(--md-code-bg-color);
  font-size: 0.85rem;
  user-select: none;
}

.completion-toggle input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #198754;
}

.completion-note {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.7rem;
  opacity: 0.5;
  font-style: italic;
}

/* ─────────────────────────────────────────────
   Progress Bars
   ───────────────────────────────────────────── */

.path-progress {
  margin: 0.8rem 0 1.2rem 0;
}

.progress-bar-container {
  position: relative;
  height: 28px;
  background: var(--md-default-fg-color--lightest);
  border-radius: 14px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #198754, #0d6efd);
  border-radius: 14px;
  transition: width 0.4s ease;
  min-width: 0;
}

.progress-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--md-default-fg-color);
}

/* ─────────────────────────────────────────────
   Lab Filters
   ───────────────────────────────────────────── */

.lab-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin: 1rem 0;
  padding: 0.6rem 1rem;
  background: var(--md-code-bg-color);
  border-radius: 8px;
}

.filter-label {
  font-size: 0.85rem;
  font-weight: 600;
  margin-right: 0.5rem;
}

.filter-btn {
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 16px;
  background: transparent;
  cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.2s;
}

.filter-btn:hover {
  border-color: var(--md-primary-fg-color);
}

.filter-btn.active {
  background: var(--md-primary-fg-color);
  color: #fff;
  border-color: var(--md-primary-fg-color);
}

/* ─────────────────────────────────────────────
   Stats Dashboard
   ───────────────────────────────────────────── */

.hub-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin: 1rem 0;
  padding: 1rem;
  background: var(--md-code-bg-color);
  border-radius: 8px;
}

.stats-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 80px;
}

.stats-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--md-primary-fg-color);
}

.stats-label {
  font-size: 0.7rem;
  opacity: 0.7;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hub-stats .progress-bar-container {
  flex: 1;
  min-width: 200px;
}

/* ─────────────────────────────────────────────
   Certificate Button
   ───────────────────────────────────────────── */

.cert-button {
  display: inline-block;
  margin: 0.8rem 0;
  padding: 0.6rem 1.2rem;
  background: linear-gradient(135deg, #6d28d9, #0d6efd);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.cert-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(109, 40, 217, 0.3);
}