/*
  Custom "navy" color scheme for Material for MkDocs, styled to match
  the look of mdBook's built-in Navy dark theme (used on ouch.chat)
  rather than one of Material's stock preset colors.
*/

/* The square brand asset includes safe-area padding. Scale it within the
   existing header button so the visible mark matches the previous logo size. */
.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  transform: scale(2.2);
  transform-origin: center;
}

/* The blue half of the brand mark blends into Material's stock blue header.
   Use a dark silhouette only for the two palettes that share that header. */
[data-md-color-scheme="default"] .md-header__button.md-logo img,
[data-md-color-scheme="default"] .md-header__button.md-logo svg,
[data-md-color-scheme="slate"] .md-header__button.md-logo img,
[data-md-color-scheme="slate"] .md-header__button.md-logo svg {
  filter: brightness(0) saturate(100%);
}

[data-md-color-scheme="navy"] {
  color-scheme: dark;

  /* Header / nav bar */
  --md-primary-fg-color:        #1b2838;
  --md-primary-fg-color--light: #2b3a52;
  --md-primary-fg-color--dark:  #121a26;
  --md-primary-bg-color:        #c8c9db;

  /* Links / interactive accents */
  --md-accent-fg-color:         #2b79a2;
  --md-accent-fg-color--transparent: #2b79a21a;
  --md-accent-bg-color:         #ffffff;

  /* Page background / text */
  --md-default-bg-color:        #161923;
  --md-default-fg-color:        #c8c9db;
  --md-default-fg-color--light: #9fa1b8;
  --md-default-fg-color--lighter: #737480;
  --md-default-fg-color--lightest: #2d334f;
  --md-typeset-color:           #c8c9db;
  --md-typeset-a-color:         #4ba3d1;
  --md-typeset-mark-color:      #4ba3d133;
  --md-typeset-kbd-color:       #2b3a52;
  --md-typeset-kbd-accent-color:#dfe5f2;
  --md-typeset-kbd-border-color:#42526b;
  --md-typeset-table-color:     #2b3a52;
  --md-typeset-table-color--light: #2b3a524d;

  /* Code blocks */
  --md-code-bg-color:           #1e2233;
  --md-code-fg-color:           #c8c9db;
  --md-code-hl-comment-color:   #b6c2d9;
}

[data-md-color-scheme="navy"] .md-typeset,
[data-md-color-scheme="navy"] .md-typeset p,
[data-md-color-scheme="navy"] .md-typeset li,
[data-md-color-scheme="navy"] .md-typeset strong,
[data-md-color-scheme="navy"] .md-typeset h1,
[data-md-color-scheme="navy"] .md-typeset h2,
[data-md-color-scheme="navy"] .md-typeset h3,
[data-md-color-scheme="navy"] .md-typeset h4,
[data-md-color-scheme="navy"] .md-typeset h5,
[data-md-color-scheme="navy"] .md-typeset h6,
[data-md-color-scheme="navy"] .md-sidebar,
[data-md-color-scheme="navy"] .md-nav,
[data-md-color-scheme="navy"] .md-header,
[data-md-color-scheme="navy"] .md-tabs {
  color: #c8c9db;
}

[data-md-color-scheme="navy"] .md-typeset strong,
[data-md-color-scheme="navy"] .md-typeset b {
  color: #f3f4fb;
}

[data-md-color-scheme="navy"] .md-typeset kbd {
  color: #eef3fb;
  background-color: #3a465d;
  border-color: #55647f;
  box-shadow: 0 0.1rem 0 #263041, 0 0 0 0.05rem #55647f;
}

[data-md-color-scheme="navy"] .md-typeset kbd kbd {
  color: inherit;
  background: transparent;
  box-shadow: none;
}

[data-md-color-scheme="navy"] .md-typeset .md-button {
  color: #d9ecff;
  border-color: #2b4d73;
  background-color: #1c2940;
}

[data-md-color-scheme="navy"] .md-typeset .md-button:hover,
[data-md-color-scheme="navy"] .md-typeset .md-button:focus {
  color: #f7fbff;
  border-color: #4ba3d1;
  background-color: #243552;
}

[data-md-color-scheme="navy"] .md-typeset .md-button .twemoji,
[data-md-color-scheme="navy"] .md-typeset .md-button svg {
  color: inherit;
  fill: currentColor;
}

[data-md-color-scheme="navy"] .md-typeset .admonition,
[data-md-color-scheme="navy"] .md-typeset details {
  background-color: #1d2433;
  color: #d4d8e8;
}

[data-md-color-scheme="navy"] .md-typeset .admonition-title,
[data-md-color-scheme="navy"] .md-typeset summary {
  background-color: #26384a;
  color: #eef4ff;
}

[data-md-color-scheme="navy"] .md-typeset .admonition.info,
[data-md-color-scheme="navy"] .md-typeset details.info {
  box-shadow: 0 0 0 0.05rem #27c6f333;
}

[data-md-color-scheme="navy"] .md-typeset .admonition.info > .admonition-title,
[data-md-color-scheme="navy"] .md-typeset details.info > summary {
  background-color: #203846;
}

[data-md-color-scheme="navy"] .md-typeset .admonition.tip,
[data-md-color-scheme="navy"] .md-typeset details.tip {
  box-shadow: 0 0 0 0.05rem #28d7b233;
}

[data-md-color-scheme="navy"] .md-typeset .admonition.tip > .admonition-title,
[data-md-color-scheme="navy"] .md-typeset details.tip > summary {
  background-color: #1f3c3a;
}

[data-md-color-scheme="navy"] .highlight .na,
[data-md-color-scheme="navy"] .highlight .nv,
[data-md-color-scheme="navy"] .highlight .vc,
[data-md-color-scheme="navy"] .highlight .vg,
[data-md-color-scheme="navy"] .highlight .vi {
  color: #9fd7ff;
}

[data-md-color-scheme="navy"] .highlight .o,
[data-md-color-scheme="navy"] .highlight .ow,
[data-md-color-scheme="navy"] .highlight .p {
  color: #d8dee9;
}

[data-md-color-scheme="navy"] .md-dialog {
  background-color: #26384a;
  border: 0.05rem solid #42526b;
}

[data-md-color-scheme="navy"] .md-dialog__inner {
  color: #eef4ff;
}

/* OuchNet palette: green terminal dark/light variants for Relay docs. */
[data-md-color-scheme="ouchnet-dark"] {
  color-scheme: dark;

  --md-primary-fg-color: #08110d;
  --md-primary-fg-color--light: #0d1b15;
  --md-primary-fg-color--dark: #06100b;
  --md-primary-bg-color: #e5f1e8;
  --md-accent-fg-color: #7dff9b;
  --md-accent-fg-color--transparent: #7dff9b26;
  --md-accent-bg-color: #08110d;
  --md-default-bg-color: #08110d;
  --md-default-fg-color: #e5f1e8;
  --md-default-fg-color--light: #8ca696;
  --md-default-fg-color--lighter: #5e7567;
  --md-default-fg-color--lightest: #244133;
  --md-typeset-color: #e5f1e8;
  --md-typeset-a-color: #7dff9b;
  --md-typeset-mark-color: #7dff9b33;
  --md-typeset-kbd-color: #12251c;
  --md-typeset-kbd-accent-color: #e5f1e8;
  --md-typeset-kbd-border-color: #244133;
  --md-typeset-table-color: #244133;
  --md-typeset-table-color--light: #24413366;
  --md-code-bg-color: #0d1b15;
  --md-code-fg-color: #e5f1e8;
  --md-code-hl-comment-color: #8fd3a0;
}

[data-md-color-scheme="ouchnet-light"] {
  color-scheme: light;

  --md-primary-fg-color: #f4f8f5;
  --md-primary-fg-color--light: #ffffff;
  --md-primary-fg-color--dark: #e9f2ec;
  --md-primary-bg-color: #102117;
  --md-accent-fg-color: #087c37;
  --md-accent-fg-color--transparent: #087c3726;
  --md-accent-bg-color: #f4f8f5;
  --md-default-bg-color: #f4f8f5;
  --md-default-fg-color: #102117;
  --md-default-fg-color--light: #53695b;
  --md-default-fg-color--lighter: #718579;
  --md-default-fg-color--lightest: #c8d8cc;
  --md-typeset-color: #102117;
  --md-typeset-a-color: #087c37;
  --md-typeset-mark-color: #087c3726;
  --md-typeset-kbd-color: #e9f2ec;
  --md-typeset-kbd-accent-color: #102117;
  --md-typeset-kbd-border-color: #c8d8cc;
  --md-typeset-table-color: #c8d8cc;
  --md-typeset-table-color--light: #c8d8cc99;
  --md-code-bg-color: #e9f2ec;
  --md-code-fg-color: #102117;
}

[data-md-color-scheme="ouchnet-dark"] .md-typeset,
[data-md-color-scheme="ouchnet-dark"] .md-typeset p,
[data-md-color-scheme="ouchnet-dark"] .md-typeset li,
[data-md-color-scheme="ouchnet-dark"] .md-typeset h1,
[data-md-color-scheme="ouchnet-dark"] .md-typeset h2,
[data-md-color-scheme="ouchnet-dark"] .md-typeset h3,
[data-md-color-scheme="ouchnet-dark"] .md-typeset h4,
[data-md-color-scheme="ouchnet-dark"] .md-typeset h5,
[data-md-color-scheme="ouchnet-dark"] .md-typeset h6,
[data-md-color-scheme="ouchnet-dark"] .md-sidebar,
[data-md-color-scheme="ouchnet-dark"] .md-nav,
[data-md-color-scheme="ouchnet-dark"] .md-header,
[data-md-color-scheme="ouchnet-dark"] .md-tabs {
  color: #e5f1e8;
}

[data-md-color-scheme="ouchnet-light"] .md-typeset,
[data-md-color-scheme="ouchnet-light"] .md-typeset p,
[data-md-color-scheme="ouchnet-light"] .md-typeset li,
[data-md-color-scheme="ouchnet-light"] .md-typeset h1,
[data-md-color-scheme="ouchnet-light"] .md-typeset h2,
[data-md-color-scheme="ouchnet-light"] .md-typeset h3,
[data-md-color-scheme="ouchnet-light"] .md-typeset h4,
[data-md-color-scheme="ouchnet-light"] .md-typeset h5,
[data-md-color-scheme="ouchnet-light"] .md-typeset h6,
[data-md-color-scheme="ouchnet-light"] .md-sidebar,
[data-md-color-scheme="ouchnet-light"] .md-nav,
[data-md-color-scheme="ouchnet-light"] .md-header,
[data-md-color-scheme="ouchnet-light"] .md-tabs {
  color: #102117;
}

[data-md-color-scheme="ouchnet-dark"] .md-typeset strong,
[data-md-color-scheme="ouchnet-dark"] .md-typeset b {
  color: #f4fff6;
}

[data-md-color-scheme="ouchnet-light"] .md-typeset strong,
[data-md-color-scheme="ouchnet-light"] .md-typeset b {
  color: #07140b;
}

[data-md-color-scheme="ouchnet-dark"] .highlight .o,
[data-md-color-scheme="ouchnet-dark"] .highlight .ow,
[data-md-color-scheme="ouchnet-dark"] .highlight .p {
  color: #d1ead6;
}

[data-md-color-scheme="ouchnet-dark"] .highlight .na,
[data-md-color-scheme="ouchnet-dark"] .highlight .nv,
[data-md-color-scheme="ouchnet-dark"] .highlight .vc,
[data-md-color-scheme="ouchnet-dark"] .highlight .vg,
[data-md-color-scheme="ouchnet-dark"] .highlight .vi {
  color: #a8e6b5;
}

[data-md-color-scheme="ouchnet-dark"] .md-typeset kbd,
[data-md-color-scheme="ouchnet-light"] .md-typeset kbd {
  box-shadow: 0 0.1rem 0 var(--md-typeset-kbd-border-color), 0 0 0 0.05rem var(--md-typeset-kbd-border-color);
}

[data-md-color-scheme="ouchnet-dark"] .md-typeset .md-button,
[data-md-color-scheme="ouchnet-light"] .md-typeset .md-button {
  border-color: var(--md-accent-fg-color);
  color: var(--md-accent-fg-color);
}

[data-md-color-scheme="ouchnet-dark"] .md-typeset .md-button:hover,
[data-md-color-scheme="ouchnet-dark"] .md-typeset .md-button:focus,
[data-md-color-scheme="ouchnet-light"] .md-typeset .md-button:hover,
[data-md-color-scheme="ouchnet-light"] .md-typeset .md-button:focus {
  background-color: var(--md-accent-fg-color);
  color: var(--md-default-bg-color);
}

[data-md-color-scheme="ouchnet-dark"] .md-typeset .admonition,
[data-md-color-scheme="ouchnet-dark"] .md-typeset details {
  background-color: #0d1b15;
  color: #e5f1e8;
}

[data-md-color-scheme="ouchnet-light"] .md-typeset .admonition,
[data-md-color-scheme="ouchnet-light"] .md-typeset details {
  background-color: #e9f2ec;
  color: #102117;
}

[data-md-color-scheme="ouchnet-dark"] .md-typeset .admonition-title,
[data-md-color-scheme="ouchnet-dark"] .md-typeset summary {
  background-color: #12251c;
  color: #f4fff6;
}

[data-md-color-scheme="ouchnet-dark"] .md-dialog {
  background-color: #12251c;
  border: 0.05rem solid #244133;
}

[data-md-color-scheme="ouchnet-dark"] .md-dialog__inner {
  color: #e5f1e8;
}

[data-md-color-scheme="ouchnet-light"] .md-typeset .admonition-title,
[data-md-color-scheme="ouchnet-light"] .md-typeset summary {
  background-color: #dcebe0;
  color: #102117;
}

[data-md-color-scheme="ouchnet-light"] .md-dialog {
  background-color: #dcebe0;
  border: 0.05rem solid #c8d8cc;
}

[data-md-color-scheme="ouchnet-light"] .md-dialog__inner {
  color: #102117;
}

.md-typeset .download-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  margin: 1rem 0 1.4rem;
}

.md-typeset .download-card {
  display: block;
  margin: 0;
  padding: 1rem 1.15rem;
  border: 0.08rem solid var(--md-default-fg-color--lightest);
  border-radius: 0.6rem;
  background: var(--md-code-bg-color);
  color: var(--md-typeset-color);
  text-decoration: none;
  transition: border-color 125ms ease, transform 125ms ease, background-color 125ms ease, box-shadow 125ms ease;
}

.md-typeset .download-card:hover,
.md-typeset .download-card:focus {
  border-color: var(--md-accent-fg-color);
  background: color-mix(in srgb, var(--md-code-bg-color) 92%, var(--md-accent-fg-color) 8%);
  color: var(--md-typeset-color);
  transform: translateY(-1px);
  box-shadow: 0 0.25rem 0.7rem color-mix(in srgb, var(--md-accent-fg-color) 10%, transparent);
}

.md-typeset .download-card small {
  color: var(--md-default-fg-color--light);
}

.md-typeset .download-card--pending {
  cursor: default;
}

.md-typeset .download-card__icon {
  margin-bottom: 0.55rem;
}

.md-typeset .download-card__icon img {
  display: block;
  width: 2rem;
  height: 2rem;
  object-fit: contain;
}

.md-typeset .download-card__title {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}

.md-typeset .download-card__meta {
  color: var(--md-default-fg-color--light);
  margin-bottom: 0.25rem;
}

.md-typeset .download-card__status {
  font-size: 0.85rem;
  color: var(--md-default-fg-color--lighter);
}

.md-typeset .ouchnet-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin: 1.25rem 0 1.75rem;
}

.md-typeset .ouchnet-badges a {
  display: inline-flex;
  border-radius: 0.45rem;
  line-height: 0;
  transition: transform 125ms ease, filter 125ms ease;
}

.md-typeset .ouchnet-badges a:hover,
.md-typeset .ouchnet-badges a:focus-visible {
  transform: translateY(-1px);
  filter: brightness(1.08);
}

.md-typeset .ouchnet-badges img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 0.45rem;
}

@media screen and (max-width: 600px) {
  .md-typeset .ouchnet-badges {
    align-items: flex-start;
    flex-direction: column;
  }

  /* Keep the two long feature sections visually consistent with the others
     on narrow screens, where the default heading/list margin is pronounced. */
  .md-typeset h2#networks-setup-and-navigation + ul,
  .md-typeset h2#administration-and-integrations + ul {
    margin-top: 0.25em;
  }

  .md-typeset h2#networks-setup-and-navigation,
  .md-typeset h2#administration-and-integrations {
    margin-bottom: 0.25em;
  }
}

.md-typeset .doc-screenshot {
  margin: 1.25rem 0 1.75rem;
  padding: 0.8rem;
  border: 0.08rem solid var(--md-default-fg-color--lightest);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--md-default-bg-color) 90%, var(--md-primary-fg-color) 10%);
  box-shadow: 0 0.45rem 1.4rem rgba(0, 0, 0, 0.16);
  overflow: hidden;
}

.md-typeset .doc-screenshot img {
  display: block;
  width: 100%;
  border: 0.08rem solid color-mix(in srgb, var(--md-default-fg-color--lightest) 78%, transparent);
  border-radius: 0.72rem;
  background: #000;
  box-shadow: 0 0.28rem 0.9rem rgba(0, 0, 0, 0.2);
  cursor: zoom-in;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.md-typeset .doc-screenshot img:hover,
.md-typeset .doc-screenshot img:focus-visible {
  transform: translateY(-0.12rem);
  box-shadow: 0 0.6rem 1.35rem rgba(0, 0, 0, 0.26);
  border-color: color-mix(in srgb, var(--md-accent-fg-color) 36%, var(--md-default-fg-color--lightest));
  outline: none;
}

.md-typeset .doc-screenshot-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  margin: 1.25rem 0 1.75rem;
}

.md-typeset .doc-screenshot-grid .doc-screenshot {
  margin: 0;
}

body.doc-lightbox-open {
  overflow: hidden;
}

.doc-lightbox {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: grid;
  place-items: center;
}

.doc-lightbox[hidden] {
  display: none;
}

.doc-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 10, 19, 0.82);
  backdrop-filter: blur(0.45rem);
  opacity: 0;
  transition: opacity 180ms ease;
}

.doc-lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(94vw, 78rem);
  max-height: 92vh;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem;
  opacity: 0;
  transform: translateY(0.75rem) scale(0.985);
  transition: opacity 180ms ease, transform 180ms ease;
}

.doc-lightbox.is-open .doc-lightbox__backdrop,
.doc-lightbox.is-open .doc-lightbox__dialog {
  opacity: 1;
}

.doc-lightbox.is-open .doc-lightbox__dialog {
  transform: translateY(0) scale(1);
}

.doc-lightbox__figure {
  margin: 0;
  padding: 0.8rem;
  border-radius: 1rem;
  background: color-mix(in srgb, var(--md-default-bg-color) 88%, black 12%);
  border: 0.08rem solid color-mix(in srgb, var(--md-default-fg-color--lightest) 80%, transparent);
  box-shadow: 0 1.1rem 2.5rem rgba(0, 0, 0, 0.4);
}

.doc-lightbox__image {
  display: block;
  max-width: 100%;
  max-height: 78vh;
  margin: 0 auto;
  border-radius: 0.8rem;
  background: #000;
}

.doc-lightbox__caption {
  margin-top: 0.75rem;
  text-align: center;
  color: var(--md-default-fg-color--light);
  font-size: 0.75rem;
}

.doc-lightbox__close,
.doc-lightbox__nav {
  border: 0;
  border-radius: 999px;
  background: color-mix(in srgb, var(--md-default-bg-color) 70%, black 30%);
  color: var(--md-default-fg-color);
  cursor: pointer;
  box-shadow: 0 0.5rem 1.25rem rgba(0, 0, 0, 0.28);
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}

.doc-lightbox__close:hover,
.doc-lightbox__close:focus-visible,
.doc-lightbox__nav:hover,
.doc-lightbox__nav:focus-visible {
  transform: translateY(-0.08rem);
  background: color-mix(in srgb, var(--md-accent-fg-color) 16%, var(--md-default-bg-color));
  color: var(--md-accent-fg-color);
  outline: none;
}

.doc-lightbox__close {
  position: absolute;
  top: 0.2rem;
  right: 0.2rem;
  width: 2.6rem;
  height: 2.6rem;
  font-size: 1.7rem;
  line-height: 1;
}

.doc-lightbox__nav {
  width: 2.9rem;
  height: 2.9rem;
  font-size: 1.5rem;
}

@media screen and (max-width: 45rem) {
  .doc-lightbox__dialog {
    width: min(96vw, 42rem);
    grid-template-columns: 1fr;
    gap: 0.65rem;
    padding: 0.85rem;
  }

  .doc-lightbox__figure {
    order: 1;
  }

  .doc-lightbox__nav {
    order: 2;
    justify-self: center;
  }

  .doc-lightbox__nav--prev {
    margin-right: 0.4rem;
  }

  .doc-lightbox__nav--next {
    margin-left: 0.4rem;
  }
}