/* =============================================================================
   extra.css — Carrum Legal & Compliance — Premium brand theme
   Palette:
     Crimson primary : #af1e38
     Dark crimson    : #8a1629
     Brand grey text : #424143
     Surface         : #ffffff
     Background      : #f8f9fb
   Design philosophy: white header, crimson as accent only — clean & professional
   ============================================================================= */

/* ---------------------------------------------------------------------------
   Google Fonts — Inter via MkDocs font config handles the load,
   but ensure we pull the full weight range for polished typography
   --------------------------------------------------------------------------- */

/* ---------------------------------------------------------------------------
   Material theme — accent colour tokens (primary is "white" via mkdocs.yml)
   --------------------------------------------------------------------------- */

[data-md-color-scheme="default"] {
  --md-accent-fg-color:              #af1e38;
  --md-accent-fg-color--transparent: rgba(175, 30, 56, 0.08);
  --md-accent-bg-color:              #ffffff;

  /* Typeset link colour */
  --md-typeset-a-color:              #af1e38;
}

/* ---------------------------------------------------------------------------
   Brand tokens
   --------------------------------------------------------------------------- */

:root {
  --brand-primary:   #af1e38;
  --brand-dark:      #8a1629;
  --brand-light:     #c4314f;
  --brand-tint:      #fdf2f4;    /* near-white crimson tint */
  --brand-grey:      #424143;
  --surface:         #ffffff;
  --bg:              #f8f9fb;
  --border:          #e8eaed;
  --text-primary:    #111827;
  --text-secondary:  #4b5563;
  --text-muted:      #9ca3af;
  --radius:          8px;
  --shadow-sm:       0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:       0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);
}

/* ---------------------------------------------------------------------------
   Header — white with a crisp bottom border (Stripe / Linear style)
   --------------------------------------------------------------------------- */

.md-header {
  background-color: #ffffff !important;
  color: var(--text-primary) !important;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

/* Site name text */
.md-header__title {
  color: var(--brand-grey) !important;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

/* Header icons (settings, search toggle) */
.md-header__button {
  color: var(--brand-grey) !important;
}

.md-header__button:hover {
  color: var(--brand-primary) !important;
}

/* GitHub icon in header */
.md-header__source {
  color: var(--brand-grey) !important;
}

/* Logo sizing */
.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 34px;
  width: auto;
}

/* ---------------------------------------------------------------------------
   Search bar — refined, inset style
   --------------------------------------------------------------------------- */

.md-search__input {
  background-color: var(--bg) !important;
  border: 1px solid var(--border) !important;
  border-radius: 6px !important;
  color: var(--text-primary) !important;
  font-size: 0.875rem;
}

.md-search__input::placeholder {
  color: var(--text-muted) !important;
}

.md-search__input:focus {
  border-color: var(--brand-primary) !important;
  box-shadow: 0 0 0 3px rgba(175,30,56,0.1) !important;
}

/* ---------------------------------------------------------------------------
   Navigation tabs — white bar with crimson active indicator
   --------------------------------------------------------------------------- */

.md-tabs {
  background-color: #ffffff !important;
  color: var(--text-secondary) !important;
  border-bottom: 1px solid var(--border);
  box-shadow: none;
}

.md-tabs__link {
  color: var(--text-secondary) !important;
  font-size: 0.875rem;
  font-weight: 500;
  opacity: 1 !important;
  padding-bottom: 12px;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.md-tabs__link:hover {
  color: var(--brand-primary) !important;
  border-bottom-color: var(--brand-light);
}

.md-tabs__link--active {
  color: var(--brand-primary) !important;
  border-bottom-color: var(--brand-primary) !important;
  font-weight: 600;
}

/* ---------------------------------------------------------------------------
   Page background
   --------------------------------------------------------------------------- */

.md-main {
  background-color: var(--bg);
}

.md-content {
  background-color: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin: 1.5rem auto;
  padding: 2rem 2.5rem;
  max-width: 820px;
  border: 1px solid var(--border);
}

/* ---------------------------------------------------------------------------
   Sidebar — clean, minimal
   --------------------------------------------------------------------------- */

.md-sidebar {
  background-color: transparent;
}

.md-nav__title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted) !important;
  padding: 0.6rem 0.6rem 0.2rem;
}

.md-nav__item .md-nav__link {
  font-size: 0.84rem;
  color: var(--text-secondary);
  border-radius: 5px;
  padding: 0.28rem 0.6rem;
  transition: background 0.12s, color 0.12s;
}

.md-nav__item .md-nav__link:hover {
  background-color: var(--brand-tint);
  color: var(--brand-primary);
}

.md-nav__item--active > .md-nav__link,
.md-nav__link--active {
  background-color: var(--brand-tint);
  color: var(--brand-primary) !important;
  font-weight: 600;
}

/* ---------------------------------------------------------------------------
   Typography — polished legal document style
   --------------------------------------------------------------------------- */

.md-typeset {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}

.md-typeset h1 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.2;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.5rem;
}

/* Effective date line below h1 */
.md-typeset h1 + p > strong {
  color: var(--text-secondary);
  font-weight: 500;
}

.md-typeset h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.md-typeset h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--brand-grey);
  margin-top: 1.5rem;
}

/* Links */
.md-typeset a {
  color: var(--brand-primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s;
}

.md-typeset a:hover {
  border-bottom-color: var(--brand-primary);
}

/* ---------------------------------------------------------------------------
   Tables — enterprise-grade styling
   --------------------------------------------------------------------------- */

.md-typeset table:not([class]) {
  font-size: 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  width: 100%;
}

.md-typeset table:not([class]) thead {
  background-color: #f3f4f6;
}

.md-typeset table:not([class]) th {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background-color: #f3f4f6;
  border-bottom: 1px solid var(--border);
  padding: 10px 16px;
}

.md-typeset table:not([class]) td {
  padding: 10px 16px;
  border-bottom: 1px solid #f3f4f6;
  color: var(--text-primary);
  vertical-align: top;
}

.md-typeset table:not([class]) tr:last-child td {
  border-bottom: none;
}

.md-typeset table:not([class]) tr:hover td {
  background-color: var(--brand-tint);
}

/* ---------------------------------------------------------------------------
   Admonitions — contextual callouts
   --------------------------------------------------------------------------- */

.md-typeset .admonition,
.md-typeset details {
  border-radius: var(--radius);
  border-left-width: 3px;
  font-size: 0.875rem;
  box-shadow: var(--shadow-sm);
}

.md-typeset .admonition.note,
.md-typeset .admonition.info {
  border-left-color: var(--brand-primary);
  background-color: var(--brand-tint);
}

.md-typeset .admonition-title {
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---------------------------------------------------------------------------
   Code
   --------------------------------------------------------------------------- */

.md-typeset code {
  background-color: #f3f4f6;
  color: var(--brand-dark);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.1em 0.4em;
  font-size: 0.85em;
}

/* ---------------------------------------------------------------------------
   Policy metadata strip (effective date / last updated)
   --------------------------------------------------------------------------- */

.md-typeset h1 + p {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.6rem 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

/* ---------------------------------------------------------------------------
   Footer — dark, premium
   --------------------------------------------------------------------------- */

.md-footer {
  background-color: #111827;
  border-top: 1px solid #1f2937;
}

.md-footer-meta {
  background-color: #0d1117;
}

.md-footer__link,
.md-footer-meta__inner {
  font-size: 0.8rem;
  color: #6b7280;
}

.md-footer__link:hover {
  color: var(--brand-light);
}

/* ---------------------------------------------------------------------------
   Back-to-top button
   --------------------------------------------------------------------------- */

.md-top {
  background-color: var(--brand-primary);
  color: #ffffff;
  border-radius: 999px;
  box-shadow: var(--shadow-md);
}

/* ---------------------------------------------------------------------------
   TOC (right sidebar) — subtle
   --------------------------------------------------------------------------- */

.md-nav--secondary .md-nav__link {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 0.2rem 0;
}

.md-nav--secondary .md-nav__link--active {
  color: var(--brand-primary);
  font-weight: 600;
}

/* ---------------------------------------------------------------------------
   Print — clean PDF output
   --------------------------------------------------------------------------- */

@media print {
  .md-header, .md-sidebar, .md-footer,
  .md-search, .md-tabs, .md-top { display: none !important; }

  .md-content {
    box-shadow: none;
    border: none;
    max-width: 100%;
    padding: 0;
    margin: 0;
  }

  .md-typeset h2 { border-top: 1px solid #ccc; }
  .md-typeset a  { color: #000; text-decoration: underline; }
}

/* ---------------------------------------------------------------------------
   Responsive — tighten padding on mobile
   --------------------------------------------------------------------------- */

@media screen and (max-width: 76.1875em) {
  .md-content {
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    border-left: none;
    border-right: none;
    padding: 1.5rem 1.2rem;
  }
}