[data-md-color-primary="custom"] {
  --md-primary-fg-color:        #7650ff;
  --md-primary-fg-color--light: #9b80ff;
  --md-primary-fg-color--dark:  #5530cf;
  --md-primary-bg-color:        #ffffff;
  --md-primary-bg-color--light: rgba(255, 255, 255, 0.7);
}

[data-md-color-accent="custom"] {
  --md-accent-fg-color:              #7650ff;
  --md-accent-fg-color--transparent: rgba(118, 80, 255, 0.1);
  --md-accent-bg-color:              #ffffff;
}

:root {
  --md-typeset-a-color: #7650ff;
}

/* ---- Typography: comfortable reading for Georgian text ---- */
.md-typeset {
  font-size: 0.82rem;
  line-height: 1.75;
}
.md-typeset h1 {
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.35;
}
.md-typeset h2,
.md-typeset h3 {
  font-weight: 600;
  line-height: 1.4;
}

/* ---- Header & tabs ---- */
.md-header { box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08); }
.md-tabs__link { opacity: 0.85; font-weight: 500; }
.md-tabs__link--active,
.md-tabs__link:hover { opacity: 1; }

/* ---- Content ---- */
.md-typeset img,
.md-typeset video { max-width: 100%; height: auto; border-radius: 6px; }
.md-typeset table:not([class]) { font-size: 0.78rem; border-radius: 6px; }
.md-typeset .admonition,
.md-typeset details { border-radius: 6px; }

/* Wide tables and code scroll instead of breaking the page on phones */
.md-typeset__scrollwrap { margin: 1em 0; }
.md-typeset pre > code { font-size: 0.78em; }

/* ---- Mobile ---- */
@media screen and (max-width: 44.9375em) {
  .md-typeset { font-size: 0.85rem; }
  .md-typeset h1 { font-size: 1.5rem; }
  .md-content__inner { margin-left: 0.8rem; margin-right: 0.8rem; }
  .md-typeset table:not([class]) { display: block; overflow-x: auto; }
}

/* ---- Accessibility ---- */
:focus-visible { outline: 2px solid var(--md-accent-fg-color); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* ---- Print: lectures and labs are often printed ---- */
.print-page-btn {
  float: right;
  cursor: pointer;
  margin: 0.1rem 0 0.4rem 0.6rem;
  border: 1px solid var(--md-default-fg-color--lighter);
  border-radius: 0.3rem;
  padding: 0.25rem 0.7rem;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: inherit;
  color: var(--md-default-fg-color);
  background: var(--md-default-bg-color);
  transition: background-color 0.15s;
}
.print-page-btn:hover { background: var(--md-default-fg-color--lightest); }

@media print {
  .md-header, .md-tabs, .md-sidebar, .md-footer, .md-top,
  .md-search, .md-content__button, .print-page-btn { display: none !important; }
  .md-main__inner, .md-content, .md-grid { margin: 0 !important; max-width: none !important; }
  .md-content__inner { margin: 0; padding: 0 !important; }
  .md-typeset { font-size: 11pt; }
  details > * { display: block !important; }
  a[href] { color: inherit !important; text-decoration: none !important; }
  pre, blockquote, .admonition, details, table, img { break-inside: avoid; }
}