/* SPDX-FileCopyrightText: 2026 AOT Technologies
   SPDX-License-Identifier: Apache-2.0 */

/* Node Wire — Brand Stylesheet
   Matched to aot-technologies.com/products/node-wire
   Background:  #1C2027  (dark charcoal grey)
   Surface:     #242930  (card / panel charcoal)
   Blue:        #37c4f0  (sky blue — links, nav, code borders, h1)
   Amber:       #ecb32e  (gold — h2 accents, tips, table headers)
   Pink:        #e01d5a  (red-pink — h3 accents, warnings, danger)
   Text:        #E8EDF5  (near-white)
*/

/* ─── Primary color (text ON the primary-colored header/nav) ─ */
[data-md-color-primary="custom"] {
  --md-primary-fg-color:        #37c4f0;
  --md-primary-fg-color--light: #62d2f5;
  --md-primary-fg-color--dark:  #1fa8d8;
  --md-primary-bg-color:        #ffffff;        /* text on dark header — MUST be light */
  --md-primary-bg-color--light: rgba(255, 255, 255, 0.72);
}

/* ─── Accent ───────────────────────────────────────────────── */
[data-md-color-accent="custom"] {
  --md-accent-fg-color:              #37c4f0;
  --md-accent-fg-color--transparent: rgba(55, 196, 240, 0.12);
  --md-accent-bg-color:              #1C2027;
  --md-accent-bg-color--light:       rgba(28, 32, 39, 0.7);
}

/* ─── Dark scheme (slate) ──────────────────────────────────── */
[data-md-color-scheme="slate"] {
  --md-default-bg-color:            #1C2027;
  --md-default-bg-color--light:     rgba(28, 32, 39, 0.54);
  --md-default-bg-color--lighter:   rgba(28, 32, 39, 0.26);
  --md-default-bg-color--lightest:  rgba(28, 32, 39, 0.12);

  --md-default-fg-color:            #E8EDF5;
  --md-default-fg-color--light:     rgba(232, 237, 245, 0.72);
  --md-default-fg-color--lighter:   rgba(232, 237, 245, 0.44);
  --md-default-fg-color--lightest:  rgba(232, 237, 245, 0.12);

  --md-typeset-a-color:             #37c4f0;

  --md-code-bg-color:               #242930;
  --md-code-fg-color:               #E8EDF5;
  --md-code-hl-color:               rgba(55, 196, 240, 0.15);

  --md-footer-bg-color:             #13171C;
  --md-footer-bg-color--dark:       #0D1015;
  --md-footer-fg-color:             #8A9BAC;
  --md-footer-fg-color--light:      rgba(138, 155, 172, 0.7);
  --md-footer-fg-color--lighter:    rgba(138, 155, 172, 0.45);
}

/* ─── Light scheme ─────────────────────────────────────────── */
[data-md-color-scheme="default"] {
  --md-default-bg-color:    #F5F7FA;
  --md-typeset-a-color:     #1a9fc8;
  --md-code-bg-color:       #EAECF0;
}

/* ─── Header ───────────────────────────────────────────────── */
/* Slightly lighter than page bg so it reads as a distinct bar */
.md-header {
  background: #252A32 !important;
  border-bottom: 1px solid rgba(55, 196, 240, 0.25);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

/* Force all header text/icons to white for contrast */
.md-header,
.md-header .md-header__title,
.md-header .md-header__button,
.md-header .md-search__input {
  color: #ffffff !important;
}

.md-header__title {
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* Search bar in header */
.md-header .md-search__input {
  background: rgba(255, 255, 255, 0.1) !important;
  border-radius: 6px;
}
.md-header .md-search__input::placeholder {
  color: rgba(255, 255, 255, 0.55) !important;
}

/* Header icons (search, color toggle, github) */
.md-header .md-icon svg {
  fill: rgba(255, 255, 255, 0.85);
}
.md-header .md-icon:hover svg {
  fill: #37c4f0;
}

/* ─── Nav tabs ─────────────────────────────────────────────── */
.md-tabs {
  background: #1C2027 !important;
  border-bottom: 1px solid rgba(55, 196, 240, 0.12);
}

.md-tabs__link {
  color: rgba(232, 237, 245, 0.55) !important;
  font-weight: 500;
  transition: color 0.15s, box-shadow 0.15s;
}

.md-tabs__link:hover {
  color: #37c4f0 !important;
}

/* Active tab — class is on the <li>, not the <a> */
.md-tabs__item--active .md-tabs__link {
  color: #37c4f0 !important;
  font-weight: 700 !important;
}

/* ─── Sidebar ──────────────────────────────────────────────── */
[data-md-color-scheme="slate"] .md-nav {
  background: #1C2027;
}

[data-md-color-scheme="slate"] .md-nav__title {
  background: #242930;
  color: #E8EDF5;
}

.md-nav__link--active {
  color: #37c4f0 !important;
  font-weight: 600;
}

[data-md-color-scheme="default"] .md-nav__link--active {
  color: #1a9fc8 !important;
}

.md-nav__item--active > .md-nav__link {
  border-left: 3px solid #37c4f0;
  padding-left: calc(0.6rem - 3px);
}

.md-nav__link:hover {
  color: #37c4f0 !important;
}

/* ─── Content typography ───────────────────────────────────── */

/* h1: blue underline */
.md-typeset h1 {
  font-weight: 800;
  letter-spacing: -0.025em;
  border-bottom: 2px solid #37c4f0;
  padding-bottom: 0.25em;
  display: inline-block;
}

[data-md-color-scheme="slate"] .md-typeset h1 {
  color: #F0F4FA;
}

/* h2: amber left-bar + amber color */
.md-typeset h2 {
  font-weight: 700;
  padding-left: 0.7rem;
  border-left: 3px solid #ecb32e;
  color: #ecb32e;
}

[data-md-color-scheme="default"] .md-typeset h2 {
  color: #b07d00;
  border-color: #ecb32e;
}

/* h3: pink/red accent dot via pseudo-element */
.md-typeset h3 {
  font-weight: 600;
  color: #e01d5a;
}

[data-md-color-scheme="default"] .md-typeset h3 {
  color: #b8003d;
}

.md-typeset a {
  transition: color 0.15s;
}

.md-typeset a:hover {
  color: #62d2f5 !important;
}

/* ─── Search highlight: sky blue, not yellow ───────────────── */
.md-typeset mark,
.md-search-result mark {
  background-color: rgba(55, 196, 240, 0.22) !important;
  color: inherit !important;
  border-radius: 2px;
  padding: 0 2px;
}

[data-md-color-scheme="slate"] .md-search__input {
  background: #242930;
  color: #E8EDF5;
}

/* ─── Code blocks ──────────────────────────────────────────── */
.md-typeset .highlight {
  border-radius: 8px;
  border-left: 3px solid #37c4f0;
}

[data-md-color-scheme="slate"] .md-typeset pre > code {
  background: #242930;
}

.md-clipboard {
  color: rgba(232, 237, 245, 0.35);
  transition: color 0.15s;
}
.md-clipboard:hover {
  color: #37c4f0 !important;
}

/* ─── Admonitions ──────────────────────────────────────────── */
.md-typeset .admonition,
.md-typeset details {
  border-radius: 8px;
}

[data-md-color-scheme="slate"] .md-typeset .admonition,
[data-md-color-scheme="slate"] .md-typeset details {
  background: #242930;
}

/* note / info → blue (#37c4f0) */
.md-typeset .admonition.note,
.md-typeset .admonition.info,
.md-typeset .admonition.abstract,
.md-typeset details.note,
.md-typeset details.info {
  border-color: #37c4f0;
}
.md-typeset .admonition.note > .admonition-title,
.md-typeset .admonition.info > .admonition-title,
.md-typeset .admonition.abstract > .admonition-title,
.md-typeset details.note > summary,
.md-typeset details.info > summary {
  background: rgba(55, 196, 240, 0.12);
  color: #37c4f0;
}

/* tip / hint / success → amber (#ecb32e) */
.md-typeset .admonition.tip,
.md-typeset .admonition.hint,
.md-typeset .admonition.success,
.md-typeset details.tip,
.md-typeset details.hint {
  border-color: #ecb32e;
}
.md-typeset .admonition.tip > .admonition-title,
.md-typeset .admonition.hint > .admonition-title,
.md-typeset .admonition.success > .admonition-title,
.md-typeset details.tip > summary,
.md-typeset details.hint > summary {
  background: rgba(236, 179, 46, 0.12);
  color: #ecb32e;
}

/* warning / danger / failure → pink (#e01d5a) */
.md-typeset .admonition.warning,
.md-typeset .admonition.danger,
.md-typeset .admonition.failure,
.md-typeset .admonition.bug,
.md-typeset details.warning,
.md-typeset details.danger {
  border-color: #e01d5a;
}
.md-typeset .admonition.warning > .admonition-title,
.md-typeset .admonition.danger > .admonition-title,
.md-typeset .admonition.failure > .admonition-title,
.md-typeset .admonition.bug > .admonition-title,
.md-typeset details.warning > summary,
.md-typeset details.danger > summary {
  background: rgba(224, 29, 90, 0.12);
  color: #e01d5a;
}

/* ─── Tables ───────────────────────────────────────────────── */
[data-md-color-scheme="slate"] .md-typeset table:not([class]) {
  background: #242930;
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) th {
  background: #2D3340;
  color: #ecb32e;
  border-bottom: 2px solid #ecb32e;
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) td {
  border-color: rgba(255, 255, 255, 0.07);
}

.md-typeset table:not([class]) tr:hover {
  background: rgba(55, 196, 240, 0.05);
}

[data-md-color-scheme="default"] .md-typeset table:not([class]) th {
  background: #1C2027;
  color: #ecb32e;
  border-bottom: 2px solid #ecb32e;
}

/* ─── TOC ──────────────────────────────────────────────────── */
.md-nav--secondary .md-nav__link--active {
  color: #37c4f0 !important;
}

[data-md-color-scheme="slate"] .md-nav--secondary .md-nav__link {
  color: rgba(232, 237, 245, 0.60);
}

/* ─── Footer ───────────────────────────────────────────────── */
/* Three-color brand stripe on footer top edge */
.md-footer {
  border-top: 2px solid;
  border-image: linear-gradient(90deg, #37c4f0 33%, #ecb32e 33% 66%, #e01d5a 66%) 1;
}

[data-md-color-scheme="default"] .md-footer {
  background: #1C2027;
}

[data-md-color-scheme="default"] .md-footer-meta {
  background: #13171C;
}

/* ─── Back-to-top ──────────────────────────────────────────── */
.md-top {
  background: #242930;
  color: #E8EDF5;
  border-radius: 8px;
  border: 1px solid rgba(55, 196, 240, 0.3);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, color 0.2s;
}

.md-top:hover {
  background: #37c4f0;
  color: #13171C;
  border-color: transparent;
  box-shadow: 0 4px 24px rgba(55, 196, 240, 0.4);
}

/* ─── Mermaid diagrams ─────────────────────────────────────── */
.md-typeset .nw-diagram-stack {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 2rem 0 2.5rem;
  padding: 1.25rem 1rem 1.5rem;
  border-radius: 12px;
  border: 1px solid rgba(55, 196, 240, 0.18);
  background: linear-gradient(
    180deg,
    rgba(36, 41, 48, 0.65) 0%,
    rgba(28, 32, 39, 0.35) 100%
  );
}

[data-md-color-scheme="default"] .md-typeset .nw-diagram-stack {
  background: linear-gradient(
    180deg,
    rgba(234, 236, 240, 0.9) 0%,
    rgba(245, 247, 250, 0.6) 100%
  );
  border-color: rgba(26, 159, 200, 0.25);
}

.md-typeset .nw-diagram-stack .nw-diagram {
  display: flex;
  justify-content: center;
  margin: 0;
  padding: 0.75rem 0.5rem;
  border: none;
  background: transparent;
  overflow-x: auto;
}

.md-typeset .nw-diagram-stack .nw-diagram .mermaid {
  display: flex;
  justify-content: center;
  width: 100%;
  margin: 0;
}

.md-typeset .nw-diagram-stack .nw-diagram .mermaid svg {
  width: auto !important;
  max-width: none !important;
  height: auto;
  min-width: min(100%, 720px);
}

.md-typeset .nw-diagram-stack .nw-diagram--runtime .mermaid {
  width: 100%;
}

.md-typeset .nw-diagram-stack .nw-diagram--runtime .mermaid svg {
  width: 100% !important;
  max-width: none !important;
  height: auto;
  min-width: min(100%, 900px);
}

.md-typeset .nw-diagram-stack .nw-diagram--runtime .mermaid .nodeLabel,
.md-typeset .nw-diagram-stack .nw-diagram--runtime .mermaid .label {
  font-size: 16px !important;
}

.md-typeset .nw-flow-connector {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.15rem 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.md-typeset .nw-flow-down {
  color: #37c4f0;
}

.md-typeset .nw-flow-up {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px dashed rgba(236, 179, 46, 0.45);
  color: #ecb32e;
  font-size: 0.78rem;
  text-transform: none;
  letter-spacing: 0.02em;
}

.md-typeset .nw-diagram {
  display: flex;
  justify-content: center;
  margin: 2rem 0 2.5rem;
  padding: 1.5rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(55, 196, 240, 0.18);
  background: linear-gradient(
    180deg,
    rgba(36, 41, 48, 0.65) 0%,
    rgba(28, 32, 39, 0.35) 100%
  );
  overflow-x: auto;
}

[data-md-color-scheme="default"] .md-typeset .nw-diagram {
  background: linear-gradient(
    180deg,
    rgba(234, 236, 240, 0.9) 0%,
    rgba(245, 247, 250, 0.6) 100%
  );
  border-color: rgba(26, 159, 200, 0.25);
}

.md-typeset .nw-diagram .mermaid {
  display: flex;
  justify-content: center;
  width: 100%;
  min-width: min(100%, 960px);
  margin: 0;
}

.md-typeset .nw-diagram .mermaid svg {
  max-width: 100%;
  height: auto;
}

.md-typeset .mermaid .cluster-label .nodeLabel,
.md-typeset .mermaid .label {
  font-weight: 600;
}

.md-typeset .mermaid .edgeLabel {
  background: rgba(28, 32, 39, 0.92) !important;
  color: #E8EDF5 !important;
  padding: 2px 6px;
  border-radius: 4px;
}