/* =========================================
   CDI Practical styling (Quarto)
   Focus: practical product pages
   ========================================= */

:root{
  --accent: #036281;
  --ink:    #0f172a;
  --muted:  #475569;
  --bg:     #f4f8ff;

  --card:   #ffffff;
  --border: rgba(15,23,42,0.12);
  --shadow: 0 10px 26px rgba(2, 6, 23, 0.08);

  --link:   var(--accent);
  --focus:  rgba(3, 98, 129, 0.35);

  --cdi-practical-width: 920px;
  --cdi-practical-left-offset: 40px;
}

body{
  color: var(--ink);
  background: var(--bg);
}

/* Links */
a{
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover{
  text-decoration: underline;
}

a:focus-visible{
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 6px;
}

/* Callouts */
.callout{
  border-radius: 14px;
}

/* =========================================
   Hide Quarto automatic title content only
   Keep manual CDI title block and PDF download box
   ========================================= */

/* =========================================
   Hide Quarto automatic title/format content
   Keep manual CDI title block and PDF download box
   ========================================= */

header#title-block-header .quarto-title,
header#title-block-header .quarto-title-meta,
#title-block-header .quarto-title,
#title-block-header .quarto-title-meta,
#title-block-header h1.title,
#title-block-header .title,
#title-block-header p.subtitle,
#title-block-header .subtitle,
.quarto-alternate-formats,
.quarto-other-formats {
  display: none !important;
}

#title-block-header {
  padding: 0 !important;
  margin: 0 !important;
  min-height: 0 !important;
}

#title-block-header {
  padding: 0 !important;
  margin: 0 !important;
  min-height: 0 !important;
}

/* Right TOC spacing */
#quarto-margin-sidebar{
  margin-top: 2.2rem;
}

.sidebar.toc-right{
  margin-top: 1.5rem;
}

/* =========================================
   Figures: captions centered
   ========================================= */

figure,
.quarto-figure{
  margin-left: auto;
  margin-right: auto;
}

figure > figcaption,
figure figcaption,
.quarto-figure > figcaption,
.quarto-figure figcaption,
.quarto-figure .figure-caption,
.quarto-figure-caption,
.figure-caption,
p.caption,
.caption{
  text-align: center !important;
  display: block;
  margin-left: auto;
  margin-right: auto;
  color: var(--muted);
  max-width: 60ch;
}

/* =========================================
   Code blocks
   ========================================= */

pre code{
  font-size: 0.92rem;
}

pre{
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fbfdff;
  box-shadow: 0 1px 0 rgba(2, 6, 23, 0.03);
}

/* =========================================
   CDI next + message boxes
   ========================================= */

.next{
  margin-top: 2rem;
  padding: 1.2rem 1.5rem;
  background: #f5faff;
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink);
}

.next a{
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.next a:hover{
  text-decoration: underline;
}

.cdi-message,
.cdi-writing-box{
  border-left: 5px solid var(--accent);
  padding: 1.6rem 1.8rem;
  margin: 2.2rem 0;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.035);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink);
}

.cdi-message{
  background: #f5f9fc;
}

.cdi-writing-box{
  background: #ffffff;
  min-height: 220px;
  line-height: 1.8;
}

.cdi-message ul{
  margin-top: 0.4rem;
  padding-left: 1.1rem;
}

.cdi-message a,
.cdi-writing-box a{
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.cdi-message a:hover,
.cdi-writing-box a:hover{
  text-decoration: underline;
}

.cdi-writing-box p{
  margin-bottom: 1.4rem;
}
/* =========================================
   CDI Practicals: bluish product header/banner
   ========================================= */

.cdi-practical-header {
  max-width: var(--cdi-practical-width);
  position: relative;
  overflow: hidden;
  padding: 1.9rem 2.1rem;
  margin: 1.2rem auto 1.5rem auto;
  border-radius: 20px;
  border: 1px solid rgba(3, 98, 129, 0.2);
  background:
    linear-gradient(135deg, rgba(15, 23, 42, 0.97), rgba(3, 98, 129, 0.88)),
    radial-gradient(circle at top right, rgba(45, 212, 191, 0.28), transparent 38%);
  color: #ffffff;
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.14);
  text-align: center;
}

.cdi-practical-header::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.42;
  pointer-events: none;
}

.cdi-practical-header > * {
  position: relative;
  z-index: 1;
}

.cdi-kicker {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #a7f3d0;
  margin-bottom: 0.85rem;
}

.cdi-product-label {
  display: inline-block;
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.2;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.28);
  margin: 0 auto 1rem auto;
}

.cdi-practical-tagline {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.02rem;
  line-height: 1.55;
  color: #ecfeff;
}

/* =========================================
   CDI Practicals: centered body title block
   ========================================= */

.cdi-practical-title-block {
  max-width: 920px;
  margin: 0 auto 2rem auto;
  text-align: center;
}

.cdi-practical-title-block h1 {
  font-size: 2.7rem;
  font-weight: 800;
  letter-spacing: -0.7px;
  line-height: 1.08;
  color: var(--ink);
  margin: 0 0 0.7rem 0;
}

.cdi-practical-subtitle {
  max-width: 820px;
  margin: 0 auto 1.8rem auto;
  font-size: 1.25rem;
  line-height: 1.45;
  color: var(--muted);
}

.cdi-practical-title-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 1.5rem 3rem;
  max-width: 520px;
  margin: 0 auto 1.8rem auto;
  text-align: center;
}

.cdi-practical-title-meta div {
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--ink);
}

.cdi-practical-title-meta span {
  display: block;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

/* =========================================
   CDI Practicals: product info card
   ========================================= */

.cdi-practical-info {
  max-width: 920px;
  margin: 0 auto 2.4rem auto;
  padding: 1.35rem 1.55rem;
  border-radius: 18px;
  background:
    linear-gradient(180deg, #ffffff, #f8fafc);
  border: 1px solid rgba(3, 98, 129, 0.16);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.cdi-practical-info div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 1rem;
  padding: 0.55rem 0;
  line-height: 1.5;
}

.cdi-practical-info div + div {
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.cdi-practical-info span {
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent);
}

/* =========================================
   Responsive adjustments
   ========================================= */

@media (max-width: 700px) {
  .cdi-practical-header {
    padding: 1.5rem 1.35rem;
    border-radius: 16px;
  }

  .cdi-practical-title-block h1 {
    font-size: 2.1rem;
  }

  .cdi-practical-title-meta {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }

  .cdi-practical-info {
    padding: 1.1rem 1.2rem;
    border-radius: 16px;
  }

  .cdi-practical-info div {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }
}

/* =========================================
   CDI Practicals: main content width
   Keep body content aligned with header and info card
   ========================================= */

@media (min-width: 1000px) {
  main.content,
  main#quarto-document-content {
    max-width: var(--cdi-practical-width) !important;
    width: var(--cdi-practical-width) !important;
    margin-left: var(--cdi-practical-left-offset) !important;
    margin-right: auto !important;
  }

  .cdi-practical-header,
  .cdi-practical-title-block,
  .cdi-practical-info {
    max-width: var(--cdi-practical-width) !important;
    width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
}
/* =========================================
   CDI Practicals: grid and reference tables
   Clear column and row boundaries for HTML/PDF
   ========================================= */

.cdi-grid-table table,
.cdi-reference-table table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.8rem 0;
  background: #ffffff;
  font-size: 0.92rem;
}

.cdi-grid-table th,
.cdi-grid-table td,
.cdi-reference-table th,
.cdi-reference-table td {
  border: 1px solid rgba(15, 23, 42, 0.28);
  padding: 0.65rem 0.75rem;
  vertical-align: top;
}

/* Header row */
.cdi-grid-table th,
.cdi-reference-table th {
  background: #eef7fb;
  color: var(--ink);
  font-weight: 800;
}

/* Working tables need writing space */
.cdi-grid-table td {
  height: 3.2rem;
}

/* Reference tables should stay compact */
.cdi-reference-table td {
  height: auto;
}

.cdi-practical-footer {
  width: 100%;
  box-sizing: border-box;

  margin-top: 3.5rem;
  padding: 1.5rem 1rem;

  border-top: 2px solid rgba(219, 242, 252, 0.545);
  background: linear-gradient(
    180deg,
    rgba(226, 232, 240, 0.45),
    rgba(241, 245, 249, 0.8)
  );

  text-align: center;
  font-size: 0.86rem;
  color: #64748b;
  border-radius: 14px;
}

.cdi-practical-footer p {
  margin: 0.2rem 0;
}

.cdi-practical-footer p:first-child {
  font-weight: 600;
  color: #475569;
}