/* Final isolated-view UX polish. Loaded after all design layers. */

/* Landing pages should start immediately below the shell. */
.md-content__inner:has(> .s5-landing) {
  padding-top: 0 !important;
}

/* Restore a recognisable 5σ monogram instead of a generic app tile. */
.md-header__button.md-logo {
  display: grid;
  width: 2.9rem;
  height: 2.4rem;
  margin: 0 .25rem 0 0 !important;
  padding: 0 !important;
  place-items: center;
}

.md-logo img {
  width: 2.55rem !important;
  height: 2.05rem !important;
  object-fit: contain;
  object-position: center;
}

[data-md-color-scheme="slate"] .md-logo img {
  filter: invert(1);
}

.md-header__title {
  margin-left: 0 !important;
  font-size: .9rem !important;
  font-weight: 800 !important;
  letter-spacing: -.04em !important;
}

/* Keep search and shell controls readable in both themes. */
.md-search__icon,
.md-search__input::placeholder {
  color: var(--s5-muted) !important;
  opacity: 1 !important;
}

[data-md-color-scheme="slate"] .md-search__form,
[data-md-color-scheme="slate"] .md-search__output {
  background: var(--s5-bg) !important;
  color: var(--s5-text) !important;
}

[data-md-color-scheme="slate"] .md-search__input,
[data-md-color-scheme="slate"] .md-search__input::placeholder,
[data-md-color-scheme="slate"] .md-search__icon {
  color: var(--s5-muted) !important;
}

/* The embedded player already provides the video; a second watch link adds noise. */
.s5-video-embed__watch {
  display: none !important;
}

/* Long-form reading should prioritise the article over the complete site tree. */
@media (min-width: 76.25em) {
  .md-main__inner:not(:has(.s5-landing)) .md-sidebar--primary {
    display: none !important;
  }

  .md-main__inner:not(:has(.s5-landing)) .md-content {
    max-width: 1040px;
    margin-right: auto;
    margin-left: auto;
  }
}

.md-main__inner:not(:has(.s5-landing)) .md-content__inner {
  padding-top: 1.5rem;
}

.md-main__inner:not(:has(.s5-landing)) .md-typeset > h1 {
  max-width: 16ch;
  margin-top: .5rem;
}

/* Keep the first useful content visible inside a normal viewport. */
.s5-home-hero {
  padding-top: clamp(1.75rem, 3.5vw, 3rem) !important;
  padding-bottom: clamp(1.75rem, 3vw, 2.75rem) !important;
}

.s5-page-intro {
  padding-top: clamp(1.75rem, 3.5vw, 3rem) !important;
  padding-bottom: clamp(1.5rem, 2.8vw, 2.5rem) !important;
}

.s5-about {
  padding-top: clamp(2rem, 4vw, 3.5rem) !important;
}

.s5-section {
  margin-top: clamp(2.5rem, 4.5vw, 4rem) !important;
  margin-bottom: clamp(2.5rem, 4.5vw, 4rem) !important;
}

.s5-entry-grid {
  margin-bottom: clamp(2.5rem, 4.5vw, 4rem) !important;
}

@media (max-width: 800px) {
  .md-content__inner:has(> .s5-landing) {
    padding-top: 0 !important;
  }

  /* Mobile keeps one clear brand signal: menu, monogram and actions. */
  .md-header__inner {
    display: flex;
  }

  .md-header__button[for="__drawer"] {
    order: 0;
  }

  .md-header__button.md-logo {
    order: 1;
    width: 2.65rem;
    margin-left: .1rem !important;
  }

  .md-header__title {
    display: none !important;
  }

  .md-header__option {
    order: 3;
    margin-left: auto;
  }

  .md-header__button[for="__search"] {
    order: 4;
  }

  .s5-home-hero,
  .s5-page-intro {
    padding-top: 1.5rem !important;
    padding-bottom: 1.75rem !important;
  }

  .s5-section {
    margin-top: 2.4rem !important;
    margin-bottom: 2.4rem !important;
  }

  .s5-entry-grid {
    margin-bottom: 2.2rem !important;
  }
}