/* ---------- Slop-guard palette ---------- */

:root {
  --sg-paper:        #f6efe4;
  --sg-paper-strong: #fffaf3;
  --sg-paper-cool:   #eef5f1;
  --sg-ink:          #1d271f;
  --sg-muted:        #58645d;
  --sg-line:         rgba(29, 39, 31, 0.12);

  --sg-slop:         #c4573e;
  --sg-slop-deep:    #8e2e1d;
  --sg-slop-soft:    rgba(196, 87, 62, 0.14);
  --sg-clean:        #0f706f;
  --sg-clean-deep:   #0b5958;
  --sg-clean-soft:   rgba(15, 112, 111, 0.14);
  --sg-accent:       #d5a550;
  --sg-accent-deep:  #8f6421;

  /* Dark-mode variants, tuned to stay warm on a deep ink ground. */
  --sg-paper-dark:        #f6efe4;
  --sg-ink-dark:          #10171a;
  --sg-ink-dark-raised:   #18211e;
  --sg-ink-dark-lifted:   #1f2a26;
  --sg-muted-dark:        rgba(246, 239, 228, 0.72);
  --sg-line-dark:         rgba(246, 239, 228, 0.14);
  --sg-slop-light:        #e48871;
  --sg-clean-light:       #5fc7bd;
  --sg-accent-light:      #e9ba6b;
}

/* ---------- Light scheme (default) ---------- */

[data-md-color-scheme="default"] {
  --md-default-bg-color:            var(--sg-paper);
  --md-default-bg-color--light:     var(--sg-paper-strong);
  --md-default-bg-color--lighter:   var(--sg-paper-strong);
  --md-default-bg-color--lightest:  var(--sg-paper-strong);

  --md-default-fg-color:            var(--sg-ink);
  --md-default-fg-color--light:     var(--sg-muted);
  --md-default-fg-color--lighter:   rgba(29, 39, 31, 0.46);
  --md-default-fg-color--lightest:  rgba(29, 39, 31, 0.16);

  --md-primary-fg-color:            var(--sg-clean);
  --md-primary-fg-color--light:     #2a8a89;
  --md-primary-fg-color--dark:      var(--sg-clean-deep);
  --md-primary-bg-color:            var(--sg-paper-strong);
  --md-primary-bg-color--light:     rgba(255, 250, 243, 0.78);

  --md-accent-fg-color:             var(--sg-slop);
  --md-accent-fg-color--transparent: var(--sg-slop-soft);
  --md-accent-bg-color:             var(--sg-paper-strong);
  --md-accent-bg-color--light:      rgba(255, 250, 243, 0.78);

  --md-typeset-a-color:             var(--sg-clean);
  --md-typeset-mark-color:          var(--sg-slop-soft);

  --md-code-bg-color:               rgba(255, 250, 243, 0.92);
  --md-code-fg-color:               var(--sg-ink);
  --md-code-hl-color:               var(--sg-accent);

  --md-footer-bg-color:             #16201b;
  --md-footer-bg-color--dark:       #0f1714;
}

/* ---------- Dark scheme (slate) ---------- */

[data-md-color-scheme="slate"] {
  --md-default-bg-color:            var(--sg-ink-dark);
  --md-default-bg-color--light:     var(--sg-ink-dark-raised);
  --md-default-bg-color--lighter:   var(--sg-ink-dark-lifted);
  --md-default-bg-color--lightest:  #27322d;

  --md-default-fg-color:            var(--sg-paper-dark);
  --md-default-fg-color--light:     var(--sg-muted-dark);
  --md-default-fg-color--lighter:   rgba(246, 239, 228, 0.52);
  --md-default-fg-color--lightest:  rgba(246, 239, 228, 0.18);

  --md-primary-fg-color:            var(--sg-clean-light);
  --md-primary-fg-color--light:     #82dacf;
  --md-primary-fg-color--dark:      #3ea79c;
  --md-primary-bg-color:            var(--sg-ink-dark);
  --md-primary-bg-color--light:     var(--sg-ink-dark-raised);

  --md-accent-fg-color:             var(--sg-slop-light);
  --md-accent-fg-color--transparent: rgba(228, 136, 113, 0.18);
  --md-accent-bg-color:             var(--sg-ink-dark);
  --md-accent-bg-color--light:      var(--sg-ink-dark-raised);

  --md-typeset-a-color:             var(--sg-clean-light);
  --md-typeset-mark-color:          rgba(228, 136, 113, 0.22);

  --md-code-bg-color:               #0c1311;
  --md-code-fg-color:               var(--sg-paper-dark);
  --md-code-hl-color:               var(--sg-accent-light);

  --md-footer-bg-color:             #0a1210;
  --md-footer-bg-color--dark:       #060a08;
}

/* ---------- Rule page: header (eyebrow, title, source, lede) ----------

   Intentionally uses em-relative sizing so the rule page inherits the
   Material typographic scale from `.md-typeset` (same base as the nav,
   breadcrumbs, and body prose elsewhere in the docs).
*/

.sg-rule-page__header {
  margin: 0 0 1.35rem 0;
}

.sg-rule-page__eyebrow {
  font-size: 0.7em;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.55rem;
}

[data-md-color-scheme="default"] .sg-rule-page__header--word      .sg-rule-page__eyebrow { color: var(--sg-muted); }
[data-md-color-scheme="default"] .sg-rule-page__header--sentence  .sg-rule-page__eyebrow { color: var(--sg-slop); }
[data-md-color-scheme="default"] .sg-rule-page__header--paragraph .sg-rule-page__eyebrow { color: var(--sg-accent-deep); }
[data-md-color-scheme="default"] .sg-rule-page__header--passage   .sg-rule-page__eyebrow { color: var(--sg-clean); }

[data-md-color-scheme="slate"] .sg-rule-page__header--word      .sg-rule-page__eyebrow { color: var(--sg-muted-dark); }
[data-md-color-scheme="slate"] .sg-rule-page__header--sentence  .sg-rule-page__eyebrow { color: var(--sg-slop-light); }
[data-md-color-scheme="slate"] .sg-rule-page__header--paragraph .sg-rule-page__eyebrow { color: var(--sg-accent-light); }
[data-md-color-scheme="slate"] .sg-rule-page__header--passage   .sg-rule-page__eyebrow { color: var(--sg-clean-light); }

.sg-rule-page__titlebar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem 0.9rem;
}

.md-typeset .sg-rule-page .sg-rule-page__title {
  margin: 0;
  font-size: 1.75em;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.md-typeset .sg-rule-page .sg-source-chip,
.md-typeset .sg-rule-page .sg-source-chip:visited {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.18em 0.6em;
  font-size: 0.75em;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid var(--md-default-fg-color--lightest);
  color: var(--md-default-fg-color--light);
  text-decoration: none !important;
  transition: color 140ms ease, border-color 140ms ease;
}

.md-typeset .sg-rule-page .sg-source-chip:hover {
  color: var(--md-default-fg-color);
  border-color: var(--md-primary-fg-color);
}

.sg-source-chip__icon { flex-shrink: 0; }

.md-typeset .sg-rule-page .sg-rule-page__lede {
  margin: 0.7rem 0 0 0;
  font-size: 1em;
  line-height: 1.55;
  color: var(--md-default-fg-color--light);
}

.md-typeset .sg-rule-page .sg-rule-page__lede code {
  background: var(--md-default-bg-color--light);
  color: var(--md-default-fg-color);
  font-size: 0.88em;
  padding: 0.08em 0.35em;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 4px;
}

/* ---------- Rule page: three-column meta strip ---------- */

.md-typeset .sg-rule-page .sg-rule-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 0 1.8rem 0;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 12px;
  overflow: hidden;
  background: transparent;
}

.sg-rule-meta__item {
  padding: 0.65rem 0.85rem 0.7rem;
  border-right: 1px solid var(--md-default-fg-color--lightest);
  min-width: 0;
}

.sg-rule-meta__item:last-child { border-right: 0; }

.md-typeset .sg-rule-page .sg-rule-meta__item dt {
  margin: 0 0 0.25rem 0;
  font-size: 0.65em;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--md-default-fg-color--light);
}

.md-typeset .sg-rule-page .sg-rule-meta__item dd {
  margin: 0;
  font-family: var(--md-code-font-family, ui-monospace, monospace);
  font-size: 0.85em;
  color: var(--md-default-fg-color);
  word-break: break-all;
}

.md-typeset .sg-rule-page .sg-rule-meta__item dd code {
  background: transparent;
  padding: 0;
  font-size: inherit;
  color: inherit;
}

@media (max-width: 640px) {
  .md-typeset .sg-rule-page .sg-rule-meta {
    grid-template-columns: 1fr;
  }
  .sg-rule-meta__item {
    border-right: 0;
    border-bottom: 1px solid var(--md-default-fg-color--lightest);
  }
  .sg-rule-meta__item:last-child { border-bottom: 0; }
}

/* ---------- Rule page: section headings act as quiet dividers ---------- */

.md-typeset .sg-rule-page h2 {
  margin: 1.4rem 0 0.7rem 0;
  padding: 1.1rem 0 0 0;
  border-top: 1px solid var(--md-default-fg-color--lightest);
  font-size: 0.7em;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--md-default-fg-color--light);
}

/* ---------- Rule page: behavior table ---------- */

.md-typeset .sg-rule-page .sg-behavior {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1rem 0;
  font-size: 1em;
  background: transparent;
}

.md-typeset .sg-rule-page .sg-behavior th,
.md-typeset .sg-rule-page .sg-behavior td {
  text-align: left;
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
  vertical-align: top;
  background: transparent;
  line-height: 1.5;
}

.md-typeset .sg-rule-page .sg-behavior th {
  font-size: 0.65em;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--md-default-fg-color--light);
  background: transparent;
}

.md-typeset .sg-rule-page .sg-behavior tbody tr:last-child td {
  border-bottom: 0;
}

.sg-behavior__result { width: 6rem; }
.sg-behavior__why    { color: var(--md-default-fg-color--light); }

.sg-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7em;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sg-status__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.sg-status--flag { color: var(--sg-slop); }
.sg-status--flag .sg-status__dot { background: var(--sg-slop); }
.sg-status--pass { color: var(--sg-clean); }
.sg-status--pass .sg-status__dot { background: var(--sg-clean); }

[data-md-color-scheme="slate"] .sg-status--flag { color: var(--sg-slop-light); }
[data-md-color-scheme="slate"] .sg-status--flag .sg-status__dot { background: var(--sg-slop-light); }
[data-md-color-scheme="slate"] .sg-status--pass { color: var(--sg-clean-light); }
[data-md-color-scheme="slate"] .sg-status--pass .sg-status__dot { background: var(--sg-clean-light); }

.md-typeset .sg-rule-page .sg-behavior__input {
  background: transparent;
  padding: 0;
  font-size: 0.9em;
  color: var(--md-default-fg-color);
  word-break: break-word;
}

/* ---------- Rule page: default configuration grid ---------- */

.sg-defaults {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.55rem;
  margin: 0 0 1.6rem 0;
}

.sg-defaults__item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.6rem 0.8rem 0.65rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 8px;
  background: transparent;
}

.sg-defaults__label {
  font-size: 0.65em;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--md-default-fg-color--light);
}

.sg-defaults__value {
  font-family: var(--md-code-font-family, ui-monospace, monospace);
  font-size: 1em;
  font-weight: 600;
  color: var(--md-default-fg-color);
}

/* ---------- Rule page: contributors chips ---------- */

.sg-contributors {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1rem 0;
}

.md-typeset .sg-rule-page .sg-contrib,
.md-typeset .sg-rule-page .sg-contrib:visited {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.3rem 0.75rem 0.3rem 0.3rem;
  border-radius: 999px;
  border: 1px solid var(--md-default-fg-color--lightest);
  text-decoration: none !important;
  color: var(--md-default-fg-color);
  transition: border-color 140ms ease, background 140ms ease;
}

.md-typeset .sg-rule-page .sg-contrib:hover {
  border-color: var(--md-primary-fg-color);
  background: var(--md-default-bg-color--light);
}

.sg-contrib__avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--md-default-bg-color);
  border: 1px solid var(--md-default-fg-color--lightest);
  flex-shrink: 0;
}

.sg-contrib__name {
  font-size: 0.85em;
  font-weight: 600;
}

/* ---------- Rule-library index card grid ---------- */

.sg-rule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.9rem;
  margin: 0.6rem 0 1.4rem 0;
}

.sg-rule-card {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 14px;
  background: var(--md-default-bg-color--light);
  transition:
    border-color 160ms ease,
    transform 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

[data-md-color-scheme="default"] .sg-rule-card {
  box-shadow: 0 1px 2px rgba(29, 39, 31, 0.04);
}

.sg-rule-card:hover {
  border-color: var(--md-primary-fg-color);
  transform: translateY(-2px);
}

[data-md-color-scheme="default"] .sg-rule-card:hover {
  background: var(--sg-paper-strong);
  box-shadow: 0 10px 24px rgba(78, 48, 29, 0.10);
}

[data-md-color-scheme="slate"] .sg-rule-card:hover {
  background: var(--sg-ink-dark-lifted);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.md-typeset .sg-rule-card__link,
.md-typeset .sg-rule-card__link:visited,
.md-typeset .sg-rule-card__link:hover,
.md-typeset .sg-rule-card__link *,
.md-typeset .sg-rule-card__link:hover * {
  text-decoration: none !important;
  border-bottom: 0 !important;
}

.md-typeset .sg-rule-card__link {
  display: block;
  padding: 0.85rem 1rem;
  color: inherit;
}

.sg-rule-card__head {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 0.35rem;
}

.sg-rule-card__title {
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
  color: var(--md-primary-fg-color);
}

.sg-rule-card__summary {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.4;
  color: var(--md-default-fg-color--light);
}