/*--------------------------------------------------------------
# SRC Curriculum page (src-curriculum.html)
--------------------------------------------------------------*/
:root {
  --curr-border: #e3e3e8;
  --curr-muted: #5f5f6b;
  --curr-surface: #fff;
  --curr-tint: #faf6f6;

  /* Skill-level colors: solid (numbers) / text + background (labels) */
  --skill-aware: #3d6f91;
  --skill-aware-text: #24506d;
  --skill-aware-bg: #e3edf4;
  --skill-understand: #2b7f6d;
  --skill-understand-text: #1b5d4f;
  --skill-understand-bg: #dcefe9;
  --skill-identify: #9a6a14;
  --skill-identify-text: #74500f;
  --skill-identify-bg: #f6ead2;
  --skill-analyze: #b4512b;
  --skill-analyze-text: #8f3d1d;
  --skill-analyze-bg: #f8e2d8;
  --skill-implement: #911926;
  --skill-implement-text: #7d1420;
  --skill-implement-bg: #f5dcdf;
}

.curriculum-intro,
.curriculum-levels,
.curriculum-objectives {
  padding: 60px 0;
}

/* The template sets overflow: hidden on sections, which disables position: sticky */
.curriculum-objectives {
  overflow: visible;
}

/*--------------------------------------------------------------
# Intro
--------------------------------------------------------------*/
.curriculum-title {
  font-family: var(--font-primary);
  font-size: 40px;
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 20px;
}

.curriculum-lead {
  font-size: 18px;
  line-height: 1.6;
}

.curriculum-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 24px;
  border-radius: 12px;
  background: var(--curr-tint);
  border: 1px solid #efdfe0;
}

.curriculum-facts .fact {
  text-align: center;
}

.fact-num {
  display: block;
  font-family: var(--font-primary);
  font-size: 44px;
  line-height: 1;
  color: var(--color-primary);
}

.fact-label {
  display: block;
  font-size: 13px;
  color: var(--curr-muted);
  margin-top: 4px;
}

.btn-download {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
  padding: 12px 16px;
  border-radius: 8px;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  transition: background 0.2s;
}

.btn-download:hover,
.btn-download:focus-visible {
  background: #6f1019;
  color: #fff;
}

.btn-download i {
  font-size: 26px;
}

.btn-download small {
  display: block;
  font-weight: 400;
  font-size: 12px;
  opacity: 0.85;
}

.curriculum-h3 {
  font-family: var(--font-primary);
  font-size: 28px;
  font-weight: 400;
  margin: 48px 0 20px;
}

.goal-card {
  height: 100%;
  padding: 20px;
  border: 1px solid var(--curr-border);
  border-radius: 12px;
  background: var(--curr-surface);
}

.goal-card i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--curr-tint);
  color: var(--color-primary);
  font-size: 20px;
  margin-bottom: 12px;
}

.goal-card p {
  margin: 0;
}

/*--------------------------------------------------------------
# Skill labels (used inline throughout the page)
--------------------------------------------------------------*/
.skill {
  display: inline-block;
  padding: 0 7px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.92em;
  line-height: 1.5;
  white-space: nowrap;
}

.skill-aware { color: var(--skill-aware-text); background: var(--skill-aware-bg); }
.skill-understand { color: var(--skill-understand-text); background: var(--skill-understand-bg); }
.skill-identify { color: var(--skill-identify-text); background: var(--skill-identify-bg); }
.skill-analyze { color: var(--skill-analyze-text); background: var(--skill-analyze-bg); }
.skill-implement { color: var(--skill-implement-text); background: var(--skill-implement-bg); }

/*--------------------------------------------------------------
# Skill levels
--------------------------------------------------------------*/
.skills-intro {
  max-width: 760px;
  margin: 0 auto 32px;
}

.skill-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
}

.skill-step {
  position: relative;
  padding: 20px 18px;
  background: var(--curr-surface);
  border-radius: 12px;
  border-top: 5px solid var(--step-color);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.skill-step-aware { --step-color: var(--skill-aware); }
.skill-step-understand { --step-color: var(--skill-understand); }
.skill-step-identify { --step-color: var(--skill-identify); }
.skill-step-analyze { --step-color: var(--skill-analyze); }
.skill-step-implement { --step-color: var(--skill-implement); }

.skill-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--step-color);
  color: #fff;
  font-weight: 700;
  margin-bottom: 10px;
}

.skill-step h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--step-color);
  margin-bottom: 8px;
}

.skill-step p {
  font-size: 14px;
  margin: 0;
}

/* Arrow between steps on wide screens */
@media (min-width: 992px) {
  .skill-step:not(:last-child)::after {
    content: "\F285"; /* bi-chevron-right */
    font-family: "bootstrap-icons";
    position: absolute;
    right: -15px;
    top: 26px;
    font-size: 14px;
    color: #a0a0aa;
  }
}

@media (max-width: 991px) {
  .skill-steps {
    grid-template-columns: 1fr;
  }
}

.example-accordion .accordion-item {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--curr-border);
}

.example-accordion .accordion-button {
  gap: 10px;
  font-weight: 600;
}

.example-accordion .accordion-button i {
  color: var(--color-primary);
  font-size: 18px;
}

.example-goal {
  padding: 12px 16px;
  border-left: 4px solid var(--color-primary);
  background: var(--curr-tint);
}

.example-steps {
  list-style: none;
  padding: 0;
  margin: 0;
}

.example-step {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--curr-border);
}

.example-step:last-child {
  border-bottom: 0;
}

.example-step p {
  margin-bottom: 6px;
}

.example-instance {
  color: var(--curr-muted);
  font-size: 15px;
}

@media (max-width: 575px) {
  .example-step {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

/*--------------------------------------------------------------
# Learning objectives: table of contents
--------------------------------------------------------------*/
.curriculum-toc {
  position: sticky;
  top: 110px;
  max-height: calc(100vh - 130px);
  overflow-y: auto;
  padding-bottom: 12px;
}

.curriculum-toc h2 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--curr-muted);
  margin-bottom: 12px;
}

.curriculum-toc ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.curriculum-toc > ul > li {
  margin-bottom: 6px;
}

.curriculum-toc a {
  display: block;
  color: var(--color-default);
  padding: 4px 10px;
  border-left: 3px solid transparent;
  border-radius: 0 6px 6px 0;
  font-size: 15px;
  line-height: 1.35;
}

.curriculum-toc > ul > li > a {
  display: flex;
  gap: 8px;
  font-weight: 600;
}

.toc-num {
  flex: 0 0 26px;
  color: var(--color-primary);
}

.curriculum-toc ul ul a {
  font-size: 14px;
  color: var(--curr-muted);
  padding-left: 44px;
}

.curriculum-toc a:hover {
  color: var(--color-primary);
  background: var(--curr-tint);
}

.curriculum-toc a.active {
  border-left-color: var(--color-primary);
  background: var(--curr-tint);
}

.curriculum-toc li.is-empty > a {
  opacity: 0.4;
}

.toc-download {
  margin-top: 16px;
  font-weight: 600;
  color: var(--color-primary) !important;
}

/*--------------------------------------------------------------
# Learning objectives: search and filters
--------------------------------------------------------------*/
.objective-tools {
  padding: 20px;
  margin-bottom: 24px;
  border: 1px solid var(--curr-border);
  border-radius: 12px;
  background: #f7f7f9;
}

.search-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.search-box {
  position: relative;
  flex: 1 1 260px;
}

.search-box i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--curr-muted);
}

.search-box input {
  width: 100%;
  padding: 10px 14px 10px 40px;
  border: 1px solid #cfcfd6;
  border-radius: 8px;
  font-size: 15px;
  background: #fff;
}

.search-box input:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
  border-color: transparent;
}

.expand-buttons {
  display: flex;
  gap: 8px;
}

.btn-tool,
.btn-clear {
  border: 1px solid #cfcfd6;
  background: #fff;
  color: var(--color-default);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 14px;
  white-space: nowrap;
}

.btn-tool:hover,
.btn-clear:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}

.filter-label {
  flex: 0 0 110px;
  font-size: 13px;
  font-weight: 600;
  color: var(--curr-muted);
}

.filter-chip {
  border: 1px solid #cfcfd6;
  background: #fff;
  color: var(--color-default);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 14px;
  transition: all 0.15s;
}

.filter-chip:hover {
  border-color: var(--color-primary);
}

.filter-chip[aria-pressed="true"] {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.filter-chip[aria-pressed="true"]::before {
  content: "\F26E"; /* bi-check */
  font-family: "bootstrap-icons";
  margin-right: 4px;
  vertical-align: -2px;
}

.filter-status {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--curr-muted);
  margin-top: 6px;
}

.btn-clear {
  padding: 3px 10px;
  font-size: 13px;
}

@media (max-width: 575px) {
  .filter-label {
    flex-basis: 100%;
  }
}

/*--------------------------------------------------------------
# Learning objectives: topic area accordions
--------------------------------------------------------------*/
.areas .area {
  border: 1px solid var(--curr-border);
  border-radius: 12px !important;
  overflow: hidden;
  margin-bottom: 14px;
  scroll-margin-top: 110px;
}

.areas .accordion-button {
  gap: 16px;
  padding: 18px 20px;
  background: #fff;
  box-shadow: none;
}

.areas .accordion-button:not(.collapsed) {
  background: var(--curr-tint);
  color: var(--color-default);
  border-bottom: 1px solid #efdfe0;
}

.areas .accordion-button:focus-visible {
  box-shadow: inset 0 0 0 2px var(--color-primary);
}

.area-numeral {
  flex: 0 0 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-primary);
  font-size: 22px;
}

.area-heading {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.area-title {
  font-family: var(--font-secondary);
  font-size: 20px;
  font-weight: 600;
}

.area-meta {
  font-size: 13px;
  color: var(--curr-muted);
}

.area-count {
  font-weight: 600;
  color: var(--color-primary);
}

.areas .accordion-body {
  padding: 8px 20px 20px;
}

.subsection {
  scroll-margin-top: 110px;
}

.subsection-title {
  font-size: 17px;
  font-weight: 700;
  margin: 24px 0 4px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--curr-border);
}

.subsection-title span {
  color: var(--color-primary);
  margin-right: 6px;
}

/*--------------------------------------------------------------
# Learning objectives: individual objectives
--------------------------------------------------------------*/
.objective {
  display: grid;
  grid-template-columns: 72px 1fr 240px;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--curr-border);
  scroll-margin-top: 110px;
}

.subsection .objective:last-child {
  border-bottom: 0;
}

.objective:target {
  background: #fff8e6;
  box-shadow: 0 0 0 8px #fff8e6;
  border-radius: 4px;
}

.objective-ref {
  align-self: start;
  font-weight: 700;
  font-size: 14px;
  color: var(--color-primary);
  padding: 3px 0;
}

.objective-ref:hover {
  text-decoration: underline;
}

.objective-text p {
  margin: 0;
  line-height: 1.65;
}

.objective-text ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

.objective-text li {
  line-height: 1.65;
  margin-bottom: 4px;
}

.courses-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--curr-muted);
  margin-bottom: 6px;
}

.objective-courses > ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.course {
  font-size: 14px;
  line-height: 1.4;
  padding: 5px 10px;
  margin-bottom: 5px;
  border-radius: 6px;
  background: #f3f3f6;
  border: 1px solid transparent;
}

.course.is-match {
  background: #fff;
  border-color: var(--color-primary);
}

.course-qualifier .skill {
  font-size: 12px;
  margin-top: 3px;
}

.course-subs {
  margin: 4px 0 0;
  padding-left: 18px;
  color: var(--curr-muted);
  font-size: 13px;
}

@media (max-width: 767px) {
  .objective {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

.no-results {
  padding: 24px;
  text-align: center;
  color: var(--curr-muted);
  border: 1px dashed #cfcfd6;
  border-radius: 12px;
}

/*--------------------------------------------------------------
# Responsive type
--------------------------------------------------------------*/
@media (max-width: 767px) {
  .curriculum-title {
    font-size: 30px;
  }

  .curriculum-intro .section-header p,
  .curriculum-levels .section-header p,
  .curriculum-objectives .section-header p {
    font-size: 36px;
  }

  .area-title {
    font-size: 17px;
  }

  .area-numeral {
    flex-basis: 40px;
    height: 40px;
    font-size: 18px;
  }
}

/*--------------------------------------------------------------
# Print: show everything, hide the interactive tools
--------------------------------------------------------------*/
@media print {
  .header, .footer, .breadcrumbs, .objective-tools, .curriculum-toc, .scroll-top, .btn-download {
    display: none !important;
  }

  .collapse:not(.show) {
    display: block !important;
  }

  .accordion-button::after {
    display: none;
  }
}