/* Palette from the Trilium flower logo (same as docs/theme.iuml):
   green for links and the active page, orange for hover. The header stays
   quiet — paper-white in light mode, a green-tinted charcoal in dark. */

:root > * {
  --tm-green: #2f7a27;
  --tm-orange: #a9560f;
  --tm-ink: #1e293b;
  --tm-mist: #eef3ec;

  --md-primary-fg-color: #ffffff;
  --md-primary-fg-color--light: #ffffff;
  --md-primary-fg-color--dark: #ffffff;
  --md-primary-bg-color: var(--tm-ink);
  --md-primary-bg-color--light: #475569;
  --md-accent-fg-color: var(--tm-orange);
  --md-typeset-a-color: var(--tm-green);
  --md-typeset-color: var(--tm-ink);
  --md-footer-bg-color: #16241a;
  --md-footer-bg-color--dark: #101a13;
}

[data-md-color-scheme="slate"] {
  --md-hue: 130;
  --tm-green: #7cc36a;
  --tm-orange: #f0a35e;
  --tm-ink: #e2e8e0;
  --tm-mist: hsla(130, 15%, 18%, 1);

  --md-primary-fg-color: hsla(130, 15%, 12%, 1);
  --md-primary-fg-color--light: hsla(130, 15%, 12%, 1);
  --md-primary-fg-color--dark: hsla(130, 15%, 12%, 1);
  --md-primary-bg-color: var(--tm-ink);
  --md-typeset-a-color: var(--tm-green);
  --md-typeset-color: hsla(130, 10%, 88%, 1);
}

/* Header: a hairline instead of a coloured bar. */
.md-header {
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
  box-shadow: none;
}
.md-header[data-md-state="shadow"],
.md-header--shadow {
  box-shadow: 0 1px 0 var(--md-default-fg-color--lightest);
}
.md-search__input {
  background-color: var(--tm-mist);
  color: var(--tm-ink);
}
.md-search__input::placeholder,
.md-search__icon {
  color: var(--md-default-fg-color--light);
}
.md-search__input:hover {
  background-color: var(--tm-mist);
}

/* The header already names the site; drop the repeat atop the sidebar. */
@media screen and (min-width: 76.25em) {
  .md-nav--primary > .md-nav__title {
    display: none;
  }
}

/* Reading rhythm: Atkinson reads best a touch larger and looser. */
.md-typeset {
  font-size: 0.82rem;
  line-height: 1.65;
}
.md-typeset h1 {
  color: var(--tm-ink);
  font-weight: 700;
  letter-spacing: -0.015em;
}
.md-typeset h2 {
  font-weight: 700;
  letter-spacing: -0.01em;
}
.md-typeset a:focus-visible,
.md-nav__link:focus-visible {
  outline: 2px solid var(--tm-orange);
  outline-offset: 2px;
}

/* Diagrams are rendered on white; keep them legible on the dark scheme. */
.md-typeset img[src$=".png"] {
  display: block;
  margin: 1.2em auto;
  border-radius: 0.4rem;
}
[data-md-color-scheme="slate"] .md-typeset img[src$=".png"] {
  background: #ffffff;
  padding: 0.6rem;
}

/* Home page hero: the headline and the one command that connects a client. */
.tm-hero {
  padding: 1.5rem 0 0.5rem;
}
.md-typeset .tm-hero h1 {
  font-size: 2.4rem;
  line-height: 1.1;
  margin: 0.4em 0 0.4em;
  max-width: 13em;
  text-wrap: balance;
}
.tm-hero__lead {
  font-size: 1.05rem;
  line-height: 1.55;
  max-width: 34em;
  color: var(--md-default-fg-color--light);
}
.md-typeset .tm-hero .md-button {
  margin: 0.3rem 0.4rem 0.3rem 0;
}
.md-typeset .md-button {
  color: var(--tm-green);
  border-color: currentColor;
}
.md-typeset .md-button--primary {
  background-color: var(--tm-green);
  border-color: var(--tm-green);
  color: #ffffff;
}
[data-md-color-scheme="slate"] .md-typeset .md-button--primary {
  color: #10200c;
}
.md-typeset .md-button--primary:hover,
.md-typeset .md-button--primary:focus {
  background-color: var(--tm-orange);
  border-color: var(--tm-orange);
}

@media screen and (max-width: 44.9375em) {
  .md-typeset .tm-hero h1 {
    font-size: 1.8rem;
  }
}

/* Collapsible "In detail" notes take the brand green instead of Material's blue. */
.md-typeset .admonition.note,
.md-typeset details.note {
  border-color: var(--tm-green);
}
.md-typeset .note > .admonition-title,
.md-typeset .note > summary {
  background-color: color-mix(in srgb, var(--tm-green) 10%, transparent);
}
.md-typeset .note > .admonition-title::before,
.md-typeset .note > summary::before {
  background-color: var(--tm-green);
}

/* Mermaid diagrams: neutral boxes and slate arrows, the flower green on the
   step numbers, pale orange notes. Material re-reads these on theme toggle. */
:root > * {
  --md-mermaid-font-family: var(--md-text-font-family), sans-serif;
  --md-mermaid-edge-color: #64748b;
  --md-mermaid-node-bg-color: #ffffff;
  --md-mermaid-node-fg-color: var(--tm-ink);
  --md-mermaid-label-bg-color: var(--md-default-bg-color);
  --md-mermaid-label-fg-color: #475569;
  --md-mermaid-sequence-actor-bg-color: #ffffff;
  --md-mermaid-sequence-actor-fg-color: var(--tm-ink);
  --md-mermaid-sequence-actor-border-color: #cbd5e1;
  --md-mermaid-sequence-actor-line-color: #cbd5e1;
  --md-mermaid-sequence-actorman-bg-color: #ffffff;
  --md-mermaid-sequence-actorman-line-color: #64748b;
  --md-mermaid-sequence-box-bg-color: var(--tm-mist);
  --md-mermaid-sequence-box-fg-color: var(--tm-green);
  --md-mermaid-sequence-label-bg-color: var(--tm-mist);
  --md-mermaid-sequence-label-fg-color: var(--tm-ink);
  --md-mermaid-sequence-loop-bg-color: transparent;
  --md-mermaid-sequence-loop-border-color: #cbd5e1;
  --md-mermaid-sequence-loop-fg-color: #475569;
  --md-mermaid-sequence-message-fg-color: var(--tm-ink);
  --md-mermaid-sequence-message-line-color: #64748b;
  --md-mermaid-sequence-note-bg-color: #fdf1e4;
  --md-mermaid-sequence-note-border-color: #f4c48d;
  --md-mermaid-sequence-note-fg-color: #7a3e0b;
  --md-mermaid-sequence-number-bg-color: var(--tm-green);
  --md-mermaid-sequence-number-fg-color: #ffffff;
}

[data-md-color-scheme="slate"] {
  --md-mermaid-edge-color: #94a3a0;
  --md-mermaid-node-bg-color: hsla(130, 15%, 16%, 1);
  --md-mermaid-label-fg-color: #b6c2b8;
  --md-mermaid-sequence-actor-bg-color: hsla(130, 15%, 16%, 1);
  --md-mermaid-sequence-actor-border-color: hsla(130, 10%, 32%, 1);
  --md-mermaid-sequence-actor-line-color: hsla(130, 10%, 28%, 1);
  --md-mermaid-sequence-actorman-bg-color: hsla(130, 15%, 16%, 1);
  --md-mermaid-sequence-actorman-line-color: #94a3a0;
  --md-mermaid-sequence-loop-border-color: hsla(130, 10%, 32%, 1);
  --md-mermaid-sequence-loop-fg-color: #b6c2b8;
  --md-mermaid-sequence-message-line-color: #94a3a0;
  --md-mermaid-sequence-note-bg-color: hsla(30, 45%, 18%, 1);
  --md-mermaid-sequence-note-border-color: hsla(30, 45%, 34%, 1);
  --md-mermaid-sequence-note-fg-color: #f6d3ae;
  --md-mermaid-sequence-number-fg-color: #10200c;
}