/* ============================================================
   The Companions — main.css
   Wikipedia-inspired design using Wikimedia Codex token values
   ============================================================ */

/* ------------------------------------------------------------
   1. CSS Custom Properties (Codex tokens)
   ------------------------------------------------------------ */
:root {
  /* Colours */
  --color-base:          #202122;
  --color-subtle:        #54595d;
  --color-placeholder:   #72777d;
  --color-bg:            #f8f9fa;
  --color-bg-white:      #ffffff;
  --color-border:        #a2a9b1;
  --color-border-subtle: #eaecf0;
  --color-link:          #3366cc;
  --color-link-visited:  #6b4ba1;
  --color-link-hover:    #447ff5;
  --color-heading-border:#a2a9b1;
  --color-infobox-header:#cee0f2;  /* Wikipedia infobox header blue-tint */
  --color-badge-bg:      #eaecf0;
  --color-badge-text:    #202122;

  /* Typography */
  --font-body:    Georgia, 'Times New Roman', serif;
  --font-ui:      -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-arabic:  'Amiri', 'Scheherazade New', 'Times New Roman', serif;
  --font-size-base: 0.875rem;   /* 14px — Wikipedia default */
  --font-size-small: 0.8125rem; /* 13px */
  --font-size-h2:    1.5rem;
  --font-size-h3:    1.2rem;
  --line-height:    1.6;

  /* Spacing */
  --space-xs:   4px;
  --space-sm:   8px;
  --space-md:   16px;
  --space-lg:   24px;
  --space-xl:   32px;
  --content-max:     960px;
  --infobox-width:   288px;
  --content-padding: 0 16px;
}


/* ------------------------------------------------------------
   2. Reset
   ------------------------------------------------------------ */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 100%;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--color-bg);
  color: var(--color-base);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height);
}

img {
  max-width: 100%;
  height: auto;
}

h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  font-family: var(--font-body);
}


/* ------------------------------------------------------------
   3. Typography
   ------------------------------------------------------------ */
.page-content h2 {
  font-size: var(--font-size-h2);
  font-weight: normal;
  border-bottom: 1px solid var(--color-heading-border);
  padding-bottom: var(--space-xs);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.page-content h3 {
  font-size: var(--font-size-h3);
  font-weight: bold;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.page-content p {
  margin-top: 0;
  margin-bottom: var(--space-md);
}

.page-content ul,
.page-content ol {
  margin-top: 0;
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}

.page-content li {
  margin-bottom: var(--space-xs);
}

.page-content blockquote {
  margin: var(--space-md) var(--space-xl);
  padding-left: var(--space-md);
  border-left: 3px solid var(--color-border);
  color: var(--color-subtle);
  font-style: italic;
}

.page-content em {
  font-style: italic;
}

.page-content strong {
  font-weight: bold;
}


/* ------------------------------------------------------------
   4. Arabic text
   ------------------------------------------------------------ */
[lang="ar"],
.name-arabic,
.infobox-name-ar,
.companion-name-ar {
  font-family: var(--font-arabic);
  direction: rtl;
  unicode-bidi: embed;
}

.name-arabic {
  font-size: 1.1em;
  color: var(--color-subtle);
  display: block;
  margin-top: var(--space-xs);
}

.infobox-name-ar {
  font-size: 1.2em;
  margin-top: var(--space-xs);
}

.companion-name-ar {
  font-size: 0.9em;
  color: var(--color-subtle);
  margin-left: var(--space-sm);
}


/* ------------------------------------------------------------
   5. Links
   ------------------------------------------------------------ */
a {
  color: var(--color-link);
  text-decoration: none;
}

a:visited {
  color: var(--color-link-visited);
}

a:hover {
  text-decoration: underline;
  color: var(--color-link-hover);
}

.page-content a {
  text-decoration: underline;
  text-underline-offset: 2px;
}


/* ------------------------------------------------------------
   6. Site header
   ------------------------------------------------------------ */
#site-header {
  background-color: var(--color-bg-white);
  border-bottom: 1px solid var(--color-border-subtle);
  padding: var(--space-sm) 0;
}

.header-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--content-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.site-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  text-decoration: none;
}

.site-title {
  font-family: var(--font-ui);
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--color-base);
}

.site-subtitle {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--color-subtle);
}

.header-nav {
  font-family: var(--font-ui);
  font-size: var(--font-size-small);
  display: flex;
  gap: var(--space-md);
}

.header-nav a {
  color: var(--color-link);
}


/* ------------------------------------------------------------
   7. Main content wrapper
   ------------------------------------------------------------ */
#content {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-lg) 16px;
}


/* ------------------------------------------------------------
   8. Companion page layout
   ------------------------------------------------------------ */
.page-heading {
  margin-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border-subtle);
  padding-bottom: var(--space-md);
}

.page-title {
  font-size: 2rem;
  font-weight: normal;
  margin-bottom: var(--space-xs);
  line-height: 1.3;
}

.page-tagline {
  font-family: var(--font-ui);
  font-size: 1rem;
  color: var(--color-subtle);
  margin: 0;
  font-style: italic;
}

.page-body {
  /* Infobox floats right; prose content flows around it */
}

.page-content {
  /* prose — flows left of the infobox */
  overflow: hidden; /* clearfix for float */
}


/* ------------------------------------------------------------
   9. Infobox (Wikipedia-style)
   ------------------------------------------------------------ */
.infobox {
  float: right;
  clear: right;
  width: var(--infobox-width);
  margin: 0 0 var(--space-lg) var(--space-lg);
  border: 1px solid var(--color-border);
  border-collapse: collapse;
  font-family: var(--font-ui);
  font-size: var(--font-size-small);
  background-color: var(--color-bg-white);
  line-height: 1.5;
}

.infobox th,
.infobox td {
  padding: 5px 8px;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border-subtle);
}

.infobox th {
  white-space: nowrap;
  font-weight: bold;
  color: var(--color-subtle);
  width: 90px;
  background-color: var(--color-bg);
}

.infobox td {
  color: var(--color-base);
}

.infobox-header {
  background-color: var(--color-infobox-header);
  text-align: center;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.infobox-name-en {
  font-size: 1rem;
  font-weight: bold;
  color: var(--color-base);
}

.infobox-location {
  color: var(--color-subtle);
  font-size: 0.8em;
}

.infobox-quote {
  padding: var(--space-sm) var(--space-md);
  font-style: italic;
  border-top: 1px solid var(--color-border-subtle);
  text-align: center;
}

.infobox-quote blockquote {
  margin: 0;
  padding: 0;
  border: none;
  font-size: 0.85em;
  color: var(--color-subtle);
}

.infobox-quote cite {
  display: block;
  font-size: 0.75em;
  color: var(--color-placeholder);
  margin-top: var(--space-xs);
  font-style: normal;
}

.collection-badge {
  display: inline-block;
  background-color: var(--color-badge-bg);
  color: var(--color-badge-text);
  border-radius: 3px;
  padding: 1px 6px;
  margin: 2px 2px 2px 0;
  font-size: 0.78em;
  font-family: var(--font-ui);
  white-space: nowrap;
}


/* ------------------------------------------------------------
   10. Table of Contents
   ------------------------------------------------------------ */
.toc-box {
  float: left;
  clear: left;
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  padding: var(--space-sm) var(--space-md);
  margin: 0 var(--space-lg) var(--space-md) 0;
  min-width: 180px;
  max-width: 260px;
  font-family: var(--font-ui);
  font-size: var(--font-size-small);
  line-height: 1.5;
}

.toc-title {
  font-weight: bold;
  font-size: 0.9em;
  text-align: center;
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--color-border-subtle);
  margin-bottom: var(--space-xs);
  color: var(--color-base);
}

.toc-box ul {
  margin: 0;
  padding-left: var(--space-md);
  list-style: none;
  counter-reset: toc-section;
}

.toc-box > ul {
  padding-left: 0;
}

.toc-box ul li {
  counter-increment: toc-section;
  margin-bottom: 2px;
}

.toc-box ul li::before {
  content: counters(toc-section, ".") ". ";
  color: var(--color-subtle);
  font-size: 0.9em;
}

.toc-box a {
  color: var(--color-link);
  text-decoration: none;
}

.toc-box a:hover {
  text-decoration: underline;
}


/* ------------------------------------------------------------
   11. Hatnote
   ------------------------------------------------------------ */
.hatnote {
  font-family: var(--font-ui);
  font-style: italic;
  font-size: var(--font-size-small);
  color: var(--color-subtle);
  padding: var(--space-xs) 0 var(--space-xs) var(--space-md);
  border-left: 3px solid var(--color-border);
  margin-bottom: var(--space-md);
  clear: both;
}


/* ------------------------------------------------------------
   12. Homepage
   ------------------------------------------------------------ */
.home-page {
  /* inherits #content centering */
}

.home-hero {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border-subtle);
}

.home-hero h1 {
  font-size: 1.8rem;
  font-weight: normal;
  margin-bottom: var(--space-sm);
}

.home-intro {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  color: var(--color-subtle);
  max-width: 680px;
  margin: 0;
}

.companion-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.companion-entry {
  padding: var(--space-sm) var(--space-md) var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border-subtle);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.companion-name {
  font-family: var(--font-ui);
  font-weight: bold;
  font-size: 0.9rem;
  color: var(--color-link);
}

.companion-tagline {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--color-subtle);
  font-style: italic;
}

.home-empty {
  font-family: var(--font-ui);
  color: var(--color-subtle);
  font-style: italic;
}


/* ------------------------------------------------------------
   13. Footer
   ------------------------------------------------------------ */
#site-footer {
  border-top: 1px solid var(--color-border-subtle);
  margin-top: var(--space-xl);
  padding: var(--space-lg) 0;
  background-color: var(--color-bg-white);
}

.footer-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--content-padding);
  font-family: var(--font-ui);
  font-size: var(--font-size-small);
  color: var(--color-subtle);
  text-align: center;
}


/* ------------------------------------------------------------
   14. Responsive — mobile (max 719px)
   ------------------------------------------------------------ */
@media (max-width: 719px) {
  :root {
    --font-size-base: 1rem;  /* slightly larger on mobile */
  }

  .infobox {
    float: none;
    width: 100%;
    margin: 0 0 var(--space-lg) 0;
  }

  .toc-box {
    float: none;
    max-width: 100%;
    margin: 0 0 var(--space-lg) 0;
  }

  .companion-grid {
    grid-template-columns: 1fr;
  }

  .page-title {
    font-size: 1.5rem;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
  }
}