/* Phase 4 — Codami look for Training Hub, paths, catalogue, lessons, docs.
   Requires design_tokens.css (via _chrome_assets / site header). */

body.training-page {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--surface);
  color: var(--ink);
}

body.training-page a:focus-visible,
body.training-page button:focus-visible,
body.training-page input:focus-visible,
body.training-page select:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* Portal hero */
body.training-page .hero-training {
  margin: 0;
  padding: clamp(48px, 8vw, 88px) 24px;
  text-align: center;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(15, 98, 254, 0.12), transparent 34%),
    linear-gradient(180deg, var(--soft) 0%, var(--surface) 72%, #fff 100%);
  border-bottom: 1px solid var(--line);
}

body.training-page .hero-training h1 {
  margin: 0 0 16px;
  color: var(--ink);
  letter-spacing: -0.04em;
}

body.training-page .hero-training p {
  color: var(--muted);
}

body.training-page .tr-search {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 auto 24px;
  max-width: 40rem;
}

@media (min-width: 640px) {
  body.training-page .tr-search {
    flex-direction: row;
  }
}

body.training-page .tr-search input {
  flex: 1;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--ink);
  font: inherit;
  font-size: 16px;
  box-shadow: none;
}

body.training-page .tr-search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15, 98, 254, 0.2);
  outline: none;
}

/* Shared controls — also used by dashboard catalogue embed */
.tr-btn,
.tr-btn-primary,
.tr-btn-secondary,
.tr-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--radius, 5px);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.tr-btn-primary {
  border: 0;
  background: var(--accent, #0f62fe);
  color: #fff !important;
}

.tr-btn-primary:hover {
  background: var(--accent-hover, #0043ce);
}

.tr-btn-secondary,
.tr-chip {
  border: 1px solid var(--line, #dce2e9);
  background: var(--panel, #fff);
  color: var(--ink, #222b38) !important;
}

.tr-btn-secondary:hover,
.tr-chip:hover {
  background: var(--soft, #eaf1fc);
  border-color: #9ec0ff;
}

.tr-link {
  color: var(--accent, #0f62fe) !important;
  font-weight: 700;
  text-decoration: none;
}

.tr-link:hover {
  text-decoration: underline;
  color: var(--accent-hover, #0043ce) !important;
}

.tr-card,
.course-list-card {
  background: var(--panel, #fff) !important;
  border: 1px solid var(--line, #dce2e9) !important;
  border-radius: var(--radius, 5px) !important;
  box-shadow: 0 12px 28px #16314e12 !important;
}

.tr-filter-panel {
  background: var(--panel, #fff);
  border: 1px solid var(--line, #dce2e9);
  border-radius: var(--radius, 5px);
  box-shadow: 0 10px 24px #16314e10;
}

.tr-filter-panel .tr-btn-primary,
.tr-filter-panel .tr-btn-secondary {
  width: 100%;
}

.tr-filter-panel .tr-btn-secondary {
  margin-top: 8px;
}

.tr-callout {
  padding: 16px 18px;
  border: 1px solid #9ec0ff;
  border-radius: var(--radius, 5px);
  background: var(--soft, #eaf1fc);
}

body.training-page .tr-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

/* Sections / cards */
body.training-page .tr-section {
  padding: 48px 16px;
}

body.training-page .tr-section--alt {
  background: var(--panel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

body.training-page .tr-section--soft {
  background: var(--surface);
}

body.training-page .tr-section h2 {
  color: var(--ink);
  letter-spacing: -0.03em;
}

body.training-page .course-card,
body.training-page .course-list-card,
body.training-page .tr-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

body.training-page .course-card:hover,
body.training-page .course-list-card:hover,
body.training-page .tr-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px #16314e18 !important;
}

body.training-page .tr-cta {
  padding: 48px 16px;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.14), transparent 40%),
    linear-gradient(135deg, #0f62fe, #0043ce);
  color: #fff;
}

body.training-page .tr-cta p {
  color: #fff;
}

body.training-page .tr-cta .tr-btn-secondary {
  background: #fff;
  border-color: #fff;
  color: #0f62fe !important;
}

body.training-page .tr-cta .tr-btn-secondary:hover {
  background: var(--soft);
}

body.training-page .tr-page-hero {
  padding: 40px 16px 32px;
  background:
    radial-gradient(circle at top right, rgba(15, 98, 254, 0.1), transparent 40%),
    linear-gradient(180deg, var(--soft) 0%, var(--surface) 100%);
  border-bottom: 1px solid var(--line);
}

body.training-page .tr-page-hero h1 {
  margin: 0 0 8px;
  letter-spacing: -0.04em;
  color: var(--ink);
}

body.training-page .tr-breadcrumb {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 14px;
}

body.training-page .tr-breadcrumb a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

body.training-page .tr-breadcrumb a:hover {
  text-decoration: underline;
}

body.training-page .tr-path-step {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

@media (min-width: 640px) {
  body.training-page .tr-path-step {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* Lesson */
body.training-page .tr-lesson-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

body.training-page .tr-progress-track {
  width: 100%;
  height: 10px;
  margin-bottom: 8px;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
}

body.training-page .tr-progress-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--accent);
}

body.training-page .tr-lesson-current {
  color: var(--accent) !important;
  font-weight: 800;
  background: var(--soft) !important;
}

body.training-page .tr-status-ok {
  color: var(--success-ink);
}

/* Docs shell */
body.training-page .docs-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
}

body.training-page .docs-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 28px #16314e12;
}

body.training-page #searchInput,
body.training-page #versionSwitcher,
body.training-page #docsMobileNavToggle {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--ink);
  font: inherit;
}

body.training-page #searchInput:focus,
body.training-page #versionSwitcher:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15, 98, 254, 0.2);
  outline: none;
}

body.training-page #sectionList a,
body.training-page #pageList a {
  color: var(--ink);
  text-decoration: none;
}

body.training-page #sectionList a:hover,
body.training-page #pageList a:hover,
body.training-page #sectionList a.active,
body.training-page #pageList a.active {
  color: var(--accent);
  font-weight: 700;
}

@media (prefers-reduced-motion: reduce) {
  body.training-page .course-card,
  body.training-page .course-list-card,
  body.training-page .tr-card,
  body.training-page .tr-btn,
  body.training-page .tr-btn-primary,
  body.training-page .tr-btn-secondary,
  body.training-page .tr-chip {
    transition: none;
  }

  body.training-page .course-card:hover,
  body.training-page .course-list-card:hover,
  body.training-page .tr-card:hover {
    transform: none;
  }
}