:root {
  --doc-accent: #6ea8fe;
  --doc-accent-rgb: 110, 168, 254;
  --doc-step-line: rgba(var(--doc-accent-rgb), 0.35);
}

[data-bs-theme="light"] {
  --doc-accent: #0d6efd;
  --doc-accent-rgb: 13, 110, 253;
  --doc-step-line: rgba(var(--doc-accent-rgb), 0.25);
}

body {
  font-family: "DM Sans", system-ui, -apple-system, sans-serif;
  scroll-behavior: smooth;
}

.font-mono {
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.doc-navbar {
  backdrop-filter: blur(10px);
  background-color: rgba(var(--bs-body-bg-rgb), 0.88) !important;
  border-bottom: 1px solid var(--bs-border-color);
}

/* Same artwork as custom_components/hub_energie/brand/icon.png (copied to public/img for Pages). */
.doc-brand-icon {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.doc-hero {
  background: linear-gradient(
    135deg,
    rgba(var(--doc-accent-rgb), 0.12) 0%,
    transparent 55%
  );
  border-bottom: 1px solid var(--bs-border-color);
}

.doc-section {
  scroll-margin-top: 5.5rem;
}

.doc-subsection {
  scroll-margin-top: 5.75rem;
}

.doc-section h2 {
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.doc-anchor {
  opacity: 0;
  margin-left: 0.35rem;
  font-size: 0.85em;
  text-decoration: none;
  transition: opacity 0.15s ease;
}

h2:hover .doc-anchor {
  opacity: 0.45;
}

.doc-anchor:hover {
  opacity: 1 !important;
}

#toc-nav .nav-link {
  font-size: 0.875rem;
  padding: 0.35rem 0.65rem;
  border-radius: 0.375rem;
  color: var(--bs-secondary-color);
}

#toc-nav .nav-link:hover {
  color: var(--bs-body-color);
  background: var(--bs-tertiary-bg);
}

#toc-nav .nav-link.active {
  color: var(--doc-accent);
  background: rgba(var(--doc-accent-rgb), 0.12);
  font-weight: 600;
}

.doc-steps {
  counter-reset: doc-step;
  list-style: none;
  padding: 0;
  margin: 0;
}

.doc-steps > li {
  position: relative;
  padding-left: 0;
  padding-bottom: 1.35rem;
  margin-bottom: 0.25rem;
}

.doc-steps > li:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 1.125rem;
  top: 2.75rem;
  bottom: -0.35rem;
  width: 2px;
  background: var(--doc-step-line);
}

.doc-step-card {
  position: relative;
  border: 1px solid var(--bs-border-color);
  border-radius: 0.65rem;
  overflow: hidden;
  background: var(--bs-body-bg);
}

.doc-step-card .step-badge {
  position: absolute;
  left: 1rem;
  top: 1rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  background: rgba(var(--doc-accent-rgb), 0.2);
  color: var(--doc-accent);
  border: 2px solid rgba(var(--doc-accent-rgb), 0.45);
}

.doc-step-card .step-body {
  padding: 1rem 1rem 1rem 4rem;
}

.doc-step-card .step-title {
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.doc-figure {
  border-radius: 0.65rem;
  overflow: hidden;
  border: 2px dashed var(--bs-border-color) !important;
  background: var(--bs-tertiary-bg);
}

.doc-figure .ratio {
  min-height: 12rem;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 8px,
    rgba(var(--bs-emphasis-color-rgb), 0.04) 8px,
    rgba(var(--bs-emphasis-color-rgb), 0.04) 16px
  );
}

.doc-figure figcaption {
  border-top: 1px solid var(--bs-border-color);
}

.doc-figure img {
  object-fit: cover;
}

.doc-figure--photo {
  border-style: solid !important;
  border-width: 1px !important;
}

.doc-carousel-img {
  object-fit: contain;
  width: 100%;
  height: 100%;
}

.doc-doc-carousel .carousel-inner {
  border-radius: 0.65rem 0.65rem 0 0;
  overflow: hidden;
}

.doc-doc-carousel.card {
  overflow: hidden;
}

@media (min-width: 992px) {
  .doc-carousel-tree.sticky-lg-top {
    top: 5.5rem;
    max-height: calc(100vh - 6rem);
    overflow-y: auto;
    align-self: flex-start;
  }
}

.doc-carousel-jump.active {
  background-color: var(--bs-primary) !important;
  border-color: var(--bs-primary) !important;
  color: #fff !important;
}

.doc-carousel-jump.active .text-secondary {
  color: rgba(255, 255, 255, 0.85) !important;
}

pre.doc-code {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.8125rem;
  line-height: 1.55;
  border-radius: 0.5rem;
  padding: 1rem 1.1rem;
  margin: 0;
  border: 1px solid var(--bs-border-color);
  background: var(--bs-tertiary-bg) !important;
}

.table-doc th {
  font-weight: 600;
  font-size: 0.875rem;
  white-space: nowrap;
}

.table-doc td {
  font-size: 0.9rem;
  vertical-align: middle;
}

.badge-doc {
  font-weight: 500;
  letter-spacing: 0.01em;
}

#langSwitch .btn.active,
#themeSwitch .btn.active {
  background-color: var(--bs-primary);
  border-color: var(--bs-primary);
  color: #fff;
}

@media (min-width: 992px) {
  .doc-sidebar {
    position: sticky;
    top: 5rem;
    max-height: calc(100vh - 6rem);
    overflow-y: auto;
  }
}