/* Eurario Documentation Custom Styling */
:root {
  --md-primary-fg-color:        #1B2A4A;
  --md-primary-fg-color--light: #2A3F6D;
  --md-primary-fg-color--dark:  #111C33;
  --md-accent-fg-color:         #F2B134;
  --eurario-navy:               #1B2A4A;
  --eurario-orange:             #E4572E;
  --eurario-amber:              #F2B134;
  --eurario-teal:               #2F7F86;
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color:        #1B2A4A;
  --md-primary-fg-color--light: #2A3F6D;
  --md-primary-fg-color--dark:  #111C33;
  --md-accent-fg-color:         #F2B134;
}

/* Header & Brand Identity - Responsive & Theme-Aware */
.md-header {
  border-bottom: 2px solid #E4572E !important;
  transition: background-color 0.25s ease, color 0.25s ease;
}

[data-md-color-scheme="default"] .md-header {
  background-color: rgba(255, 255, 255, 0.97) !important;
  color: #1B2A4A !important;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

[data-md-color-scheme="default"] .md-header__title,
[data-md-color-scheme="default"] .md-header__button,
[data-md-color-scheme="default"] .md-select__link,
[data-md-color-scheme="default"] .md-source {
  color: #1B2A4A !important;
}

[data-md-color-scheme="default"] .md-header svg {
  color: #1B2A4A !important;
  stroke: #1B2A4A !important;
}

[data-md-color-scheme="default"] .md-header .md-source svg {
  fill: #1B2A4A !important;
}

[data-md-color-scheme="default"] .md-header__button:hover,
[data-md-color-scheme="default"] .md-source:hover {
  background-color: rgba(27, 42, 74, 0.06) !important;
}

[data-md-color-scheme="slate"] .md-header {
  background-color: #111C33 !important;
  color: #F8FAFC !important;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.45);
}

[data-md-color-scheme="slate"] .md-header__title,
[data-md-color-scheme="slate"] .md-header__button,
[data-md-color-scheme="slate"] .md-select__link,
[data-md-color-scheme="slate"] .md-source {
  color: #F8FAFC !important;
}

[data-md-color-scheme="slate"] .md-header svg {
  color: #F8FAFC !important;
  stroke: #F8FAFC !important;
}

[data-md-color-scheme="slate"] .md-header .md-source svg {
  fill: #F8FAFC !important;
}

[data-md-color-scheme="slate"] .md-header__button:hover,
[data-md-color-scheme="slate"] .md-source:hover {
  background-color: rgba(255, 255, 255, 0.1) !important;
}

.md-header__title {
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* Screenshots styling */
.doc-screenshot,
.doc-figure img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid #E2E8F0;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  margin: 1.25rem auto;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

[data-md-color-scheme="slate"] .doc-screenshot,
[data-md-color-scheme="slate"] .doc-figure img {
  border-color: #334155;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.doc-screenshot:hover,
.doc-figure img:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

.doc-caption {
  text-align: center;
  font-size: 0.82rem;
  color: var(--md-default-fg-color--light);
  margin-top: -0.75rem;
  margin-bottom: 1.5rem;
  font-style: italic;
}

/* Hero Cards on Homepage */
.eurario-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0 2rem 0;
}

.eurario-card {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 8px;
  padding: 1.25rem 1.4rem;
  background: var(--md-default-bg-color);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  text-decoration: none !important;
  color: inherit !important;
  display: flex;
  flex-direction: column;
}

.eurario-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(27, 42, 74, 0.12);
  border-color: #1B2A4A;
}

.eurario-card h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.15rem;
  color: #1B2A4A;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

[data-md-color-scheme="slate"] .eurario-card h3 {
  color: #93C5FD;
}

.eurario-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--md-default-fg-color--light);
  line-height: 1.5;
}

/* Badge Chips */
.badge-chip {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  background: #E0E7FF;
  color: #1E3A8A;
  margin-right: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-chip.fet {
  background: #FEF3C7;
  color: #92400E;
}

.badge-chip.docker {
  background: #E0F2FE;
  color: #0369A1;
}

/* Parameter Comparison Tables */
.md-typeset table:not([class]) th {
  background-color: #1B2A4A;
  color: #ffffff;
  font-weight: 700;
}

/* Document Figures & Screenshots */
.doc-figure {
  margin: 1.75rem 0;
  text-align: center;
}

.doc-figure img {
  border-radius: 8px;
  border: 1px solid var(--md-default-fg-color--lightest);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
  max-width: 100%;
  height: auto;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.doc-figure img:hover {
  box-shadow: 0 8px 26px rgba(27, 42, 74, 0.16);
}

.doc-figure figcaption {
  margin-top: 0.55rem;
  font-size: 0.83rem;
  color: var(--md-default-fg-color--light);
  font-style: italic;
}

.img-comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
}

/* Accessible Language Switcher Pill in Header */
.eurario-lang-toggle {
  display: flex;
  align-items: center;
  margin: 0 0.5rem;
}

.lang-pill-group {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 20px;
  padding: 2px;
  gap: 2px;
}

.lang-btn {
  background: transparent;
  color: #F8FAFC;
  border: none;
  border-radius: 16px;
  padding: 4px 10px;
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s ease;
  line-height: 1;
}

.lang-btn:hover {
  background: rgba(255, 255, 255, 0.22);
}

.lang-btn:focus-visible {
  outline: 2px solid #F2B134;
  outline-offset: 2px;
}

.lang-btn.active {
  background: #E4572E;
  color: #FFFFFF;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

/* UI Showcase Box (Professional Mockup / Flow Visualizer) */
.ui-mockup-frame {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 10px;
  background: var(--md-default-bg-color);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
  margin: 1.75rem 0;
  overflow: hidden;
}

.ui-mockup-header {
  background: #1B2A4A;
  color: #F8FAFC;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 600;
}

.ui-mockup-dots {
  display: flex;
  gap: 6px;
}

.ui-mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.ui-mockup-body {
  padding: 1.25rem 1.5rem;
  font-size: 0.9rem;
}

/* Mobile & Touch Target Responsiveness */
@media screen and (max-width: 45em) {
  .eurario-lang-toggle {
    margin: 0 0.25rem;
  }
  .lang-btn {
    padding: 6px 8px;
    font-size: 0.72rem;
  }
  .eurario-card-grid {
    grid-template-columns: 1fr;
  }
}

/* Sidebar Language Filtering: Show only current language menu */
[data-eurario-page-lang="it"] .md-nav--primary > .md-nav__list > .md-nav__item:nth-child(2) {
  display: none !important;
}

[data-eurario-page-lang="it"] .md-nav--primary > .md-nav__list > .md-nav__item:nth-child(1) > .md-nav__container,
[data-eurario-page-lang="it"] .md-nav--primary > .md-nav__list > .md-nav__item:nth-child(1) > .md-nav__link,
[data-eurario-page-lang="it"] .md-nav--primary > .md-nav__list > .md-nav__item:nth-child(1) > nav > .md-nav__title {
  display: none !important;
}

[data-eurario-page-lang="it"] .md-nav--primary > .md-nav__list > .md-nav__item:nth-child(1) > nav.md-nav {
  display: block !important;
}

[data-eurario-page-lang="en"] .md-nav--primary > .md-nav__list > .md-nav__item:nth-child(1) {
  display: none !important;
}

[data-eurario-page-lang="en"] .md-nav--primary > .md-nav__list > .md-nav__item:nth-child(2) > .md-nav__container,
[data-eurario-page-lang="en"] .md-nav--primary > .md-nav__list > .md-nav__item:nth-child(2) > .md-nav__link,
[data-eurario-page-lang="en"] .md-nav--primary > .md-nav__list > .md-nav__item:nth-child(2) > nav > .md-nav__title {
  display: none !important;
}

[data-eurario-page-lang="en"] .md-nav--primary > .md-nav__list > .md-nav__item:nth-child(2) > nav.md-nav {
  display: block !important;
}