/**
 * @file
 * Layout system for NBVT Base theme
 * Defines the main layout structure and container system
 */

/* Container system */
.container {
  width: 100%;
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-unit);
}

.container-fluid {
  width: 100%;
  padding: 0 var(--gin-spacing-m, 1rem);
}

.container-narrow {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--gin-spacing-m, 1rem);
}

/* Layout container */
.layout-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header layout */
.header {
  background-color: #ffffff;
  border-bottom: 1px solid #e0e0e0;
  position: relative;
  z-index: 100;
  padding: var(--spacing-unit) 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--gin-spacing-m, 1rem) 0;
  gap: var(--gin-spacing-l, 1.5rem);
}

/* Site branding */
.site-branding {
  display: flex;
  align-items: center;
  gap: var(--gin-spacing-m, 1rem);
}

.site-logo img {
  height: 60px;
  width: auto;
  max-width: 200px;
}

.site-name {
  font-size: var(--font-size-xl, 1.25rem);
  font-weight: var(--font-weight-bold, 700);
  line-height: var(--line-height-tight, 1.25);
}

.site-name a {
  color: var(--color-primary);
  text-decoration: none;
}

.site-slogan {
  font-size: var(--font-size-sm, 0.875rem);
  color: var(--color-text-light);
  margin-top: var(--gin-spacing-xs, 0.25rem);
}

/* Navigation layout */
.main-navigation {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.secondary-navigation {
  margin-left: auto;
}

/* Main content layout */
.main-content {
  flex: 1;
  padding: calc(var(--spacing-unit) * 3) 0;
  background-color: var(--background-color);
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: calc(var(--spacing-unit) * 3);
    align-items: start;
}

.content-intro {
    grid-column: 1 / 2;
}

.content-status {
    grid-column: 2 / 3;
    background-color: var(--background-color);
    padding: var(--spacing-unit);
    border-radius: var(--border-radius);
}

.content-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gin-spacing-xl, 2rem);
}

.content-layout.has-sidebar-first {
  grid-template-columns: 300px 1fr;
  grid-template-areas: "sidebar-first content";
}

.content-layout.has-sidebar-second {
  grid-template-columns: 1fr 300px;
  grid-template-areas: "content sidebar-second";
}

.content-layout.has-both-sidebars {
  grid-template-columns: 250px 1fr 250px;
  grid-template-areas: "sidebar-first content sidebar-second";
}

.content-main {
  grid-area: content;
}

.sidebar-first {
  grid-area: sidebar-first;
}

.sidebar-second {
  grid-area: sidebar-second;
}

/* Sidebar styling */
.sidebar {
  background-color: var(--color-sidebar-bg);
  border: 1px solid var(--color-sidebar-border);
  border-radius: var(--gin-border-m, 6px);
  padding: var(--gin-spacing-l, 1.5rem);
}

/* Breadcrumb layout */
.breadcrumb-wrapper {
  background-color: var(--color-breadcrumb-bg);
  border-bottom: 1px solid var(--color-border-light);
  padding: var(--gin-spacing-s, 0.5rem) 0;
}

/* Highlighted content */
.highlighted {
  background-color: var(--color-highlighted-bg);
  border: 1px solid var(--color-highlighted-border);
  border-radius: var(--gin-border-m, 6px);
  padding: var(--gin-spacing-l, 1.5rem);
  margin-bottom: var(--gin-spacing-l, 1.5rem);
  color: var(--color-highlighted-text);
}

/* Help section */
.help {
  background-color: var(--color-help-bg);
  border: 1px solid var(--color-help-border);
  border-radius: var(--gin-border-m, 6px);
  padding: var(--gin-spacing-l, 1.5rem);
  margin-bottom: var(--gin-spacing-l, 1.5rem);
  color: var(--color-help-text);
}

/* Page header */
.page-header {
  margin-bottom: var(--gin-spacing-xl, 2rem);
  padding-bottom: var(--gin-spacing-l, 1.5rem);
  border-bottom: 1px solid var(--color-border-light);
}

.page-title {
  margin: 0;
  color: var(--color-heading);
  font-size: var(--font-size-3xl, 1.875rem);
  font-weight: var(--font-weight-bold, 700);
}

/* Messages wrapper */
.messages-wrapper {
  margin-bottom: var(--gin-spacing-l, 1.5rem);
}

/* Footer layout */
.footer {
  background-color: var(--navigation-background-color);
  border-top: 1px solid #e0e0e0;
  padding: calc(var(--spacing-unit) * 2) 0;
  margin-top: auto;
  color: var(--text-color);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gin-spacing-xl, 2rem);
}

.footer-content.has-two-columns {
  grid-template-columns: 1fr 1fr;
}

.footer-first,
.footer-second {
  color: var(--color-footer-text);
}

/* Responsive design */
@media (max-width: 1023px) {
  .content-layout.has-sidebar-first,
  .content-layout.has-sidebar-second,
  .content-layout.has-both-sidebars {
    grid-template-columns: 1fr;
    grid-template-areas: 
      "content"
      "sidebar-first"
      "sidebar-second";
  }
  
  .sidebar {
    margin-top: var(--gin-spacing-l, 1.5rem);
  }
}

@media (max-width: 767px) {
  .container {
    padding: 0 var(--gin-spacing-s, 0.5rem);
  }
  
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--gin-spacing-m, 1rem);
  }
  
  .main-navigation {
    width: 100%;
    justify-content: flex-start;
  }
  
  .site-logo img {
    height: 40px;
  }
  
  .page-title {
    font-size: var(--font-size-2xl, 1.5rem);
  }
  
  .footer-content.has-two-columns {
    grid-template-columns: 1fr;
  }
  
  .main-content {
    padding: var(--gin-spacing-l, 1.5rem) 0;
  }
}

/* Print styles */
@media print {
  .layout-container {
    min-height: auto;
  }
  
  .header,
  .footer,
  .sidebar,
  .breadcrumb-wrapper {
    display: none;
  }
  
  .main-content {
    padding: 0;
  }
  
  .content-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  .header,
  .footer,
  .sidebar,
  .highlighted,
  .help {
    border-width: 2px;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}

/*
 * Make the main content area full width on pages with a sidebar.
 * This is to fix an issue where the block is pushed to the side,
 * especially for the calculator pages.
 */
.content-layout.has-sidebar-first .content-main,
.content-layout.has-sidebar-second .content-main {
  grid-column: 1 / -1;
}

/*
 * Remove grid-area constraint for calculator pages to allow full width.
 * This allows the content to break out of the grid layout completely.
 */
.content-main:has(.block--system-main-block .nbvt-calculator-form),
.content-main:has(#nbvt-calculator-bewegende-delen-form),
.content-main:has(.calculator-tabs) {
  grid-area: unset;
}