/* MIA Solution portal brand theme — primary #2072fb */

:root {
  --primary: #2072fb;
  --primary-dark: #155bd7;
  --primary-soft: #eaf2ff;
  --primary-softer: #f4f8ff;
  --primary-border: #bfd5ff;
  --navy: #0e1a34;
  --navy-soft: #142341;
  --architecture-orange: #2072fb;
}

body {
  background: #f4f7fb;
}

.sidebar {
  background:
    radial-gradient(circle at 12% 0%, rgba(32, 114, 251, 0.18), transparent 25%),
    linear-gradient(180deg, #0d1931 0%, #101a31 100%);
  box-shadow: 8px 0 32px rgba(8, 20, 43, 0.12);
}

.home-button {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.055);
}

.home-button:hover {
  border-color: rgba(32, 114, 251, 0.48);
  background: rgba(32, 114, 251, 0.12);
}

.home-button.active {
  border-color: rgba(99, 158, 255, 0.7);
  background: linear-gradient(135deg, rgba(32, 114, 251, 0.32), rgba(32, 114, 251, 0.18));
  box-shadow: inset 0 0 0 1px rgba(143, 185, 255, 0.08), 0 8px 20px rgba(0, 0, 0, 0.08);
}

.home-icon {
  background: rgba(32, 114, 251, 0.16);
  color: #9fc2ff;
}

.search-box input {
  padding-left: 12px;
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.065);
}

.search-box input:focus {
  border-color: rgba(80, 143, 255, 0.9);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 3px rgba(32, 114, 251, 0.18);
}

.search-label,
.nav-group-title {
  color: #91a0b9;
}

.navigation-v3 {
  display: grid;
  gap: 5px;
  padding-bottom: 10px;
}

.navigation-v3 .nav-group {
  margin: 0;
}

.navigation-v3 .nav-group-toggle,
.navigation-v3 .nav-group-title {
  width: 100%;
  margin: 0;
  padding: 9px 10px;
  border: 1px solid transparent;
  border-radius: 10px;
  color: #9eabc0;
  font-size: 10.5px;
  font-weight: 820;
  letter-spacing: 0.075em;
  line-height: 1.25;
  text-transform: uppercase;
  transition: color .18s ease, background .18s ease, border-color .18s ease;
}

.navigation-v3 .nav-group-toggle:hover {
  border-color: rgba(92, 150, 255, 0.13);
  background: rgba(32, 114, 251, 0.08);
  color: #dbe8ff;
}

.navigation-v3 .nav-group-chevron {
  color: #71829f;
}

.navigation-v3 .nav-group-toggle:hover .nav-group-chevron {
  color: #75aaff;
}

.navigation-v3 .nav-group-body {
  display: grid;
  gap: 3px;
  padding: 1px 0 5px;
}

.navigation-v3 .nav-group.collapsed .nav-group-body {
  display: none;
}

.nav-folder {
  display: grid;
  gap: 2px;
}

.nav-folder-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 30px;
  align-items: center;
  gap: 2px;
  padding-left: calc(var(--nav-depth, 0) * 11px);
}

.nav-folder-link,
.nav-folder-toggle {
  min-width: 0;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: #d2dbea;
  transition: color .16s ease, background .16s ease, transform .16s ease;
}

.nav-folder-link {
  display: grid;
  grid-template-columns: 17px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-height: 35px;
  padding: 7px 9px;
  text-align: left;
}

.nav-folder-toggle {
  display: grid;
  grid-template-columns: 17px minmax(0, 1fr) 18px;
  align-items: center;
  gap: 8px;
  width: calc(100% - (var(--nav-depth, 0) * 11px));
  min-height: 35px;
  margin-left: calc(var(--nav-depth, 0) * 11px);
  padding: 7px 8px 7px 9px;
  text-align: left;
}

.nav-folder-link:hover,
.nav-folder-toggle:hover,
.nav-folder-link.active {
  background: rgba(32, 114, 251, 0.11);
  color: #fff;
}

.nav-folder-link.active {
  box-shadow: inset 2px 0 0 #5598ff;
}

.nav-folder-icon {
  position: relative;
  display: block;
  width: 15px;
  height: 11px;
  border-radius: 3px;
  background: rgba(95, 153, 255, 0.35);
}

.nav-folder-icon::before {
  position: absolute;
  top: -3px;
  left: 1px;
  width: 7px;
  height: 4px;
  border-radius: 3px 3px 0 0;
  background: rgba(95, 153, 255, 0.48);
  content: '';
}

.nav-folder-label {
  min-width: 0;
  overflow: hidden;
  font-size: 12.7px;
  font-weight: 680;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-folder-chevron-button {
  display: grid;
  width: 29px;
  height: 29px;
  place-items: center;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #71829e;
  font-size: 14px;
  transition: color .16s ease, background .16s ease, transform .16s ease;
}

.nav-folder-chevron-button:hover {
  background: rgba(32, 114, 251, 0.12);
  color: #82afff;
}

.nav-folder-chevron,
.nav-folder-chevron-button span {
  transition: transform .18s ease;
}

.nav-folder.collapsed > .nav-folder-toggle .nav-folder-chevron,
.nav-folder.collapsed > .nav-folder-row .nav-folder-chevron-button span {
  transform: rotate(-90deg);
}

.nav-folder.collapsed > .nav-folder-children {
  display: none;
}

.nav-folder-children {
  position: relative;
  display: grid;
  gap: 2px;
}

.nav-folder-children::before {
  position: absolute;
  top: 0;
  bottom: 4px;
  left: calc(18px + (var(--nav-depth, 0) * 11px));
  width: 1px;
  background: rgba(126, 151, 192, 0.13);
  content: '';
}

.navigation-v3 .nav-document-item {
  display: grid;
  grid-template-columns: 7px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  width: calc(100% - (var(--nav-depth, 0) * 11px));
  min-height: 33px;
  margin-left: calc(var(--nav-depth, 0) * 11px);
  padding: 6px 9px;
  border-radius: 9px;
  color: #bac6d8;
  font-size: 12.3px;
  line-height: 1.35;
}

.navigation-v3 .nav-document-item::before {
  display: none;
}

.navigation-v3 .nav-document-item:hover {
  background: rgba(255, 255, 255, 0.055);
  color: #fff;
}

.navigation-v3 .nav-document-item.active {
  padding-left: 9px;
  background: linear-gradient(90deg, rgba(32, 114, 251, 0.24), rgba(32, 114, 251, 0.08));
  color: #fff;
  font-weight: 720;
}

.nav-document-dot {
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: #536681;
}

.nav-document-item:hover .nav-document-dot,
.nav-document-item.active .nav-document-dot {
  background: #66a0ff;
  box-shadow: 0 0 0 3px rgba(32, 114, 251, 0.13);
}

.nav-document-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.topbar {
  border-bottom-color: #dce6f5;
  background: rgba(245, 248, 252, 0.92);
}

.eyebrow {
  color: var(--primary-dark);
}

.sidebar-toggle-button:hover {
  border-color: var(--primary-border);
  color: var(--primary-dark);
}

.source-badge {
  border-color: #d6e4fb;
  background: #f6f9ff;
  color: #48617f;
}

.hero-card {
  background:
    radial-gradient(circle at 88% 18%, rgba(32, 114, 251, 0.34), transparent 30%),
    linear-gradient(135deg, #102044 0%, #17366d 68%, #2057a8 100%);
}

.hero-label {
  color: #9fc3ff;
}

.category-pill,
.document-category {
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.document-card:hover,
.architecture-node:hover {
  border-color: var(--primary-border);
}

.document-card button,
.markdown a,
.provenance-body code,
.doc-source code {
  color: var(--primary-dark);
}

.markdown blockquote {
  border-left-color: var(--primary);
  background: var(--primary-softer);
}

.provenance-icon {
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.architecture-node.product-parent {
  border-top-color: var(--primary);
}

.architecture-node.root {
  border-color: #123b7a;
  background: linear-gradient(135deg, #10234c, #174a93);
}

.architecture-node.root .node-type {
  color: #a8c9ff;
}

.legend-pill {
  background: #eef4ff;
  color: #4f6b91;
}

@media (max-width: 780px) {
  .navigation-v3 .nav-group-toggle,
  .navigation-v3 .nav-group-title {
    padding: 10px;
  }

  .nav-folder-label,
  .navigation-v3 .nav-document-item {
    font-size: 13px;
  }
}