/* Loose match to the ESIP MediaWiki (Vector skin) look, layered over the
   Material theme. Goal is "reads like the old wiki," not a pixel copy. */

:root {
  /* ESIP brand: navy header/footer (esipfed.org footer #0E1A30), teal accent. */
  --esip-navy: #0e1a30;
  --esip-navy-dark: #0a1324;
  --esip-teal: #3ba1b9;
}

/* Material sets its palette variables on <body> via these attributes, so the
   overrides must sit on a body-level selector (loaded after palette.css) to
   win the cascade; a plain :root rule loses to the body-scoped defaults. */
[data-md-color-scheme="default"] {
  --md-primary-fg-color: var(--esip-navy);
  --md-primary-fg-color--dark: var(--esip-navy-dark);
  --md-accent-fg-color: var(--esip-teal);
  --md-footer-bg-color: var(--esip-navy);
  --md-footer-bg-color--dark: var(--esip-navy-dark);
  /* MediaWiki link blue, kept for the archived content body */
  --md-typeset-a-color: #3366cc;
}

/* Dark navy left navigation with light text. Material paints both the sidebar
   wrapper and the nav list (.md-nav--primary) with the default bg, so colour
   both, across the mobile-drawer and desktop breakpoints. */
.md-sidebar--primary,
.md-sidebar--primary .md-sidebar__scrollwrap,
.md-nav--primary,
.md-nav--primary .md-nav,
.md-nav--primary .md-nav__title,
.md-nav--primary .md-nav__title[for="__drawer"],
.md-nav--primary .md-nav__title ~ .md-nav__list {
  background-color: var(--esip-navy);
}

.md-sidebar--primary .md-nav__title,
.md-sidebar--primary .md-nav__link,
.md-sidebar--primary label {
  color: #cdd6e4;
}

/* Material masks the sticky nav title with a white box-shadow "scrim"; drop it
   so no white glow bleeds above the first nav item on the navy column. */
.md-sidebar--primary .md-nav--primary .md-nav__title,
.md-sidebar--primary .md-nav--primary .md-nav__title ~ .md-nav__list {
  box-shadow: none;
}

.md-sidebar--primary .md-nav__link:hover,
.md-sidebar--primary .md-nav__link:focus,
.md-sidebar--primary .md-nav__link--active,
.md-sidebar--primary .md-nav__item--active > .md-nav__link {
  color: #fff;
}

/* Full-height navy left column plus the "ESIP Home" logo pinned to its bottom.
   The panel spans the viewport's left edge to the sidebar's right edge:
   (half the grid gutter) + the 12.1rem sidebar width. Grid max-width is 61rem. */
.esip-leftfill {
  display: none;
}

.esip-home {
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
}

.esip-home img {
  width: 2.1rem;
  height: auto;
  display: block;
}

.esip-home span {
  color: #cdd6e4;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.03em;
}

/* Desktop: a fixed navy column; the logo+label centred in the sidebar column
   (left edge = the grid gutter, width = the 12.1rem sidebar) and pinned bottom. */
@media screen and (min-width: 76.25em) {
  .esip-leftfill {
    display: block;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    width: calc((100vw - 61rem) / 2 + 12.1rem);
    background-color: var(--esip-navy);
    z-index: 0;  /* behind the nav (painted later in the DOM) and the header */
  }
  .esip-home {
    display: flex;
    position: fixed;
    bottom: 0;
    left: calc((100vw - 61rem) / 2);
    width: 12.1rem;
    padding: 0.7rem 0;
    z-index: 3;
  }
}

/* Narrow: the nav is a slide-in drawer. Show the same logo at the bottom of the
   drawer only while it is open, aligned to the 12.1rem drawer width. */
@media screen and (max-width: 76.1875em) {
  .esip-home {
    display: none;
  }
  [data-md-toggle="drawer"]:checked ~ .md-container .esip-home {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 12.1rem;
    padding: 0.7rem 0;
    background-color: var(--esip-navy);
    z-index: 6;  /* above the drawer (z-index 5) */
  }
}

/* Vector draws a thin rule under the page title and section headings. */
.md-typeset h1,
.md-typeset h2 {
  font-weight: 400;
  border-bottom: 1px solid #a2a9b1;
  padding-bottom: 0.15em;
}

.md-typeset h1 {
  color: #000;
}

/* Vector body is a serif-free, slightly narrower column with tighter type. */
.md-typeset {
  font-size: 0.8rem;
  line-height: 1.6;
}

/* The small provenance banner the converter puts at the top of each page. */
.wiki-archive-note {
  font-size: 0.72rem;
  color: #54595d;
  background: #f8f9fa;
  border: 1px solid #a2a9b1;
  border-radius: 2px;
  padding: 0.4rem 0.6rem;
  margin-bottom: 1rem;
}

/* Keep embedded YouTube players from overflowing the content column. */
.md-typeset iframe {
  max-width: 100%;
}

/* MediaWiki "wikitable" look for the many schedule/agenda tables. */
.md-typeset table:not([class]) {
  border: 1px solid #a2a9b1;
  font-size: 0.95em;
}

.md-typeset table:not([class]) th {
  background: #eaecf0;
  font-weight: 700;
}

.md-typeset table:not([class]) th,
.md-typeset table:not([class]) td {
  border: 1px solid #a2a9b1;
  padding: 0.3em 0.6em;
}