/*
 * B5TA Site CSS
 * Layout extracted from ipage/WikiWP design, reimplemented without WordPress
 * Loads after bootstrap.css; overrides and extends Bootstrap where needed.
 */

/* ============================================================
   BASE
   ============================================================ */

body {
  position: relative;
  background: #fff;
  color: #333;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

article { margin: 0; }
img { max-width: 100%; height: auto; }

a { color: #2487d7; }
a:hover { color: #1a5fa0; text-decoration: underline; }


/* ============================================================
   HEADER  (fixed, full-width, 100px tall at all sizes)
   ============================================================ */

.headerMain {
  position: fixed;
  z-index: 1000;
  top: 0; left: 0; right: 0;
  height: 100px;
  background: #fff;
  border-bottom: 1px solid #e5e5e5;
}

.header-content {
  height: 100%;
  padding: 10px 60px;           /* horizontal room for the hamburger buttons */
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

#logo { text-align: center; }

#site-logo { display: inline-block; }

.logo-img {
  max-height: 60px;
  width: auto;
}

.blog-description {
  display: block;
  margin-top: 4px;
  font-size: 0.78em;
  color: #aaa;
  text-align: center;
}


/* ============================================================
   META BAR  (search, sits below fixed header)
   ============================================================ */

.meta {
  margin-top: 100px;            /* clear the fixed header */
  padding: 6px 15px;
  background: #fff;
  border-bottom: 1px solid #e5e5e5;
  font-size: 0.85em;
}

.meta-search-form label {
  display: inline-block;
  margin: 0;
  font-weight: normal;
}

.meta-search-form input[type="search"] {
  border: none;
  border-bottom: 1px solid #e5e5e5;
  background: transparent;
  padding: 2px 4px;
  outline: none;
  width: 180px;
  font-size: inherit;
  transition: border-color 0.2s;
}

.meta-search-form input[type="search"]:focus {
  border-color: #2487d7;
}

.meta-search-form input[type="submit"],
.screen-reader-text { display: none !important; }


/* ============================================================
   MOBILE HAMBURGER - LEFT NAV
   ============================================================ */

.navMenuButton {
  position: fixed;
  z-index: 100001;
  top: 0; left: 0;
  width: 60px; height: 100px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.navMenuButton span {
  display: block;
  width: 22px; height: 2px;
  background: #888;
  border-radius: 1px;
  transition: background 0.2s;
}

.navMenuButton:hover span { background: #333; }


/* ============================================================
   MOBILE HAMBURGER - RIGHT ASIDE
   ============================================================ */

.asideMenuButton {
  position: fixed;
  z-index: 100001;
  top: 0; right: 0;
  width: 60px; height: 100px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.asideMenuButton span {
  display: block;
  width: 5px; height: 5px;
  background: #bbb;
  border-radius: 50%;
  transition: background 0.2s;
}

.asideMenuButton:hover span { background: #666; }


/* ============================================================
   LEFT SIDEBAR NAV  (off-canvas on mobile, always-on at 1200px+)
   ============================================================ */

.primary-menu {
  position: fixed;
  z-index: 9999;
  top: 0; bottom: 0;
  left: -265px;
  width: 250px;
  background: #333;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transition: left 0.25s ease;
}

.primary-menu.is-open { left: 0; }

.primary-menu-container { padding: 105px 0 30px; }

/* Nav list */
.primary-menu ul.main-menu {
  margin: 0; padding: 0;
  list-style: none;
}

.primary-menu ul.main-menu > li { margin: 0; padding: 0; }

.primary-menu .nav-container a {
  display: block;
  padding: 9px 15px;
  border-left: 4px solid transparent;
  color: #ddd;
  text-decoration: none;
  font-size: 0.9em;
  transition: background 0.15s, border-color 0.15s;
}

.primary-menu .nav-container a:hover,
.primary-menu .nav-container a:focus {
  background: #444;
  border-color: #666;
  color: #fff;
  text-decoration: none;
}

.primary-menu .current-menu-item > a,
.primary-menu .current_page_item > a {
  background: #444;
  border-color: #777;
  color: #fff;
}

/* Sub-menu */
.primary-menu .sub-menu {
  display: none;
  margin: 0; padding: 0;
  list-style: none;
  background: #2a2a2a;
}

.primary-menu .menu-item-has-children.sub-open > .sub-menu { display: block; }

.primary-menu .sub-menu a {
  padding-left: 28px;
  font-size: 0.85em;
  color: #bbb;
}

.primary-menu .sub-menu a:hover { color: #fff; background: #383838; }

/* Sub-menu toggle arrow */
.primary-menu .menu-item-has-children > a::after {
  content: "›";
  float: right;
  opacity: 0.5;
  font-size: 1.1em;
  line-height: 1;
}

.primary-menu .menu-item-has-children.sub-open > a::after {
  content: "›";
  transform: rotate(90deg);
  display: inline-block;
  opacity: 0.8;
}

/* Section divider */
.primary-menu .menu-section-divider {
  border-top: 1px solid #555;
  margin: 8px 15px;
}


/* ============================================================
   CONTAINER + PAGE CONTENT
   ============================================================ */

.container-fluid {
  padding: 0;
  margin-top: 113px;
}

/* The page content wrapper, matches ipage .pageContainer */
.pageContainer {
  border: 1px solid #e5e5e5;
  border-top: none;
  background: #fff;
  min-height: 400px;
}

/* Article header (page title area) */
.entryHeader {
  padding: 20px 30px 12px;
}

.entryTitle {
  margin: 0 0 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid #e5e5e5;
  font-size: 1.8em;
  font-weight: bold;
  line-height: 1.3;
}

/* Article body */
.entryContent {
  padding: 20px 30px 30px;
  max-width: 974px;
}

.entryContent > *:first-child { margin-top: 0; }

.entryContent h2 {
  padding-bottom: 6px;
  border-bottom: 1px solid #e5e5e5;
  margin-top: 1.5em;
  line-height: 1.4;
}

.entryContent h3 { margin-top: 1.4em; }

.entryContent p,
.entryContent ul,
.entryContent ol { margin-bottom: 1em; }

.entryContent ul li,
.entryContent ol li { margin-bottom: 0.3em; }

.entryContent img.alignright,
.entryContent img.pull-right {
  float: right;
  margin: 0 0 15px 20px;
}

/* Article footer */
.entryMeta {
  padding: 10px 30px;
  border-top: 1px solid #e5e5e5;
  font-size: 0.82em;
  color: #999;
  clear: both;
}


/* ============================================================
   RIGHT ASIDE  (off-canvas on mobile, always-on at 1200px+)
   ============================================================ */

aside.site-aside {
  position: fixed;
  z-index: 9999;
  top: 0; bottom: 0;
  right: -320px;
  width: 300px;
  background: #fff;
  border-left: 1px solid #e5e5e5;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  color: #4d4d4d;
  transition: right 0.25s ease;
}

aside.site-aside.is-open { right: 0; }

.aside-container { padding: 110px 15px 30px; }

.widgetTitle {
  font-size: 0.95em;
  font-weight: bold;
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid #e5e5e5;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #666;
}

.widget { margin-bottom: 25px; }

.widget ul {
  margin: 0; padding: 0;
  list-style: none;
}

.widget ul li {
  padding: 5px 0;
  border-bottom: 1px solid #f5f5f5;
  font-size: 0.88em;
}

.widget ul li:last-child { border-bottom: none; }

.widget ul li a {
  color: #2487d7;
  text-decoration: none;
}

.widget ul li a:hover { text-decoration: underline; }

.widget ul li.current-page,
.widget ul li.current_page_item { font-weight: bold; }


/* ============================================================
   FOOTER
   ============================================================ */

footer.site-footer {
  font-size: 0.82em;
  color: #4d4d4d;
  border: 1px solid #e5e5e5;
  border-top: 1px solid #e5e5e5;
  padding: 15px 30px;
  background: #fff;
  clear: both;
}

footer.site-footer a { color: #2487d7; }
footer.site-footer p { margin: 0; }


/* ============================================================
   OVERLAY - dims page when sidebar is open on mobile
   ============================================================ */

.site-overlay {
  display: none;
  position: fixed;
  z-index: 9000;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.4);
}

.site-overlay.is-visible { display: block; }


/* ============================================================
   LARGE DESKTOP  1200px+
   Three-column: sidebar (215px) | content | aside (300px)
   ============================================================ */

@media only screen and (min-width: 1200px) {

  /* Sidebar: always visible, no transition, transparent bg */
  .primary-menu {
    left: 0;
    width: 215px;
    background: transparent;
    border-right: 1px solid #e5e5e5;
    transition: none;
  }

  .primary-menu-container { padding-top: 110px; }

  /* Desktop light-mode nav */
  .primary-menu .nav-container a {
    color: #2487d7;
    font-size: 0.88em;
  }

  .primary-menu .nav-container a:hover {
    background: #f0f0f0;
    border-color: #e8e8e8;
    color: #1a5fa0;
  }

  .primary-menu .current-menu-item > a,
  .primary-menu .current_page_item > a {
    background: #e8e8e8;
    border-color: #d0d0d0;
    color: #1a5fa0;
  }

  .primary-menu .sub-menu { background: #f7f7f7; }
  .primary-menu .sub-menu a { color: #2487d7; }
  .primary-menu .sub-menu a:hover { background: #ebebeb; color: #1a5fa0; }
  .primary-menu .menu-section-divider { border-color: #e5e5e5; }

  /* Hide hamburger toggles */
  .navMenuButton { display: none; }
  .asideMenuButton { display: none; }

  /* Content gets left/right margins for the sidebars */
  .container-fluid { margin-left: 215px; margin-right: 300px; }

  /* Aside: always visible, no transition */
  aside.site-aside {
    right: 0;
    transition: none;
  }

  .aside-container { padding-top: 110px; }

  /* No overlay on desktop */
  .site-overlay { display: none !important; }
}


/* ============================================================
   TABLET  768px – 1199px
   ============================================================ */

@media only screen and (min-width: 768px) and (max-width: 1199px) {
  .primary-menu {
    width: 250px;
    left: -265px;
  }

  .primary-menu.is-open { left: 0; }
}