/* Brand theme ported from the "1.1 Welcome.pptx" master slides (theme "AA2024").
   Palette: navy #212D5E, dark background #111629, brick-red accent #AA2923.
   Fonts: Marcellus (headings) + DM Sans (body), matching the deck's font scheme. */

@import url("https://fonts.googleapis.com/css2?family=Marcellus&family=DM+Sans:wght@400;500;600;700&display=swap");

:root {
  /* Header / nav bar */
  --md-primary-fg-color: #212d5e;
  --md-primary-fg-color--light: #3a4a8a;
  --md-primary-fg-color--dark: #161d42;
  --md-primary-bg-color: #ffffff;
  --md-primary-bg-color--light: #ffffffcc;

  /* Links, buttons, highlights */
  --md-accent-fg-color: #aa2923;
  --md-accent-fg-color--transparent: #aa292314;
  --md-accent-bg-color: #ffffff;
  --md-accent-bg-color--light: #ffffffcc;
}

/* Light scheme: airy version of the deck's palette */
[data-md-color-scheme="default"] {
  --md-default-bg-color: #ffffff;
  --md-default-fg-color: #111629;
  --md-default-fg-color--light: #212d5eb3;
  --md-default-fg-color--lighter: #212d5e66;
  --md-default-fg-color--lightest: #212d5e1a;

  --md-typeset-a-color: #212d5e;

  --md-code-bg-color: #f5f5f5;
  --md-code-fg-color: #212d5e;
}

/* Dark scheme: the deck's own near-black navy slide background */
[data-md-color-scheme="slate"] {
  --md-default-bg-color: #111629;
  --md-default-fg-color: #ffffff;
  --md-default-fg-color--light: #ffffffb3;
  --md-default-fg-color--lighter: #ffffff66;
  --md-default-fg-color--lightest: #ffffff1a;

  --md-typeset-a-color: #ff7a74;

  --md-code-bg-color: #1a2140;
  --md-code-fg-color: #f5f5f5;

  --md-primary-fg-color: #111629;
  --md-primary-fg-color--light: #212d5e;
  --md-primary-fg-color--dark: #0b0e1c;
}

/* Typography: Marcellus for headings, DM Sans for body — matches the deck's
   major/minor font scheme. */
body,
input {
  font-family: "DM Sans", -apple-system, "Helvetica Neue", Arial, sans-serif;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4 {
  font-family: "Marcellus", Georgia, serif;
  font-weight: 400;
  letter-spacing: 0.01em;
}

.md-header__title,
.md-nav__title,
.md-footer__title {
  font-family: "Marcellus", Georgia, serif;
}

/* Accent touches echoing the deck's brick-red highlight color */
.md-typeset .admonition.note,
.md-typeset .admonition.tip {
  border-color: #aa2923;
}

.md-typeset .note > .admonition-title,
.md-typeset .tip > .admonition-title {
  background-color: #aa292314;
}

.md-typeset .note > .admonition-title::before,
.md-typeset .tip > .admonition-title::before {
  background-color: #aa2923;
}

/* Screenshots: shown small inline (glightbox opens the full-size original
   in its modal regardless of this display size). */
.md-typeset a.glightbox {
  display: inline-block;
}

.md-typeset a.glightbox img {
  max-width: 480px;
  width: 100%;
  border-radius: 6px;
  border: 1px solid var(--md-default-fg-color--lightest);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
  cursor: zoom-in;
}


/* Course PDF (scripts/build_pdf.py): table of contents injected after the
   cover page of /print_page/. */
@media print {
  .pdf-toc {
    break-before: page;
    break-after: page;
  }

  .pdf-toc ul ul {
    font-size: 0.9em;
  }

  /* Copy buttons and page actions (incl. Download PDF) mean nothing on paper */
  .md-clipboard,
  .md-content__button {
    display: none !important;
  }
}