/* ============================================================
   ENERGYGRID — UNIFIED THEME (light default, dark via data-theme)
   ============================================================ */

@font-face {
  font-family: "opensans";
  src: url("/css/fonts/opensans-regular-webfont.woff2") format("woff2"),
    url("/css/fonts/opensans-regular-webfont.woff") format("woff");
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: "opensans";
  src: url("/css/fonts/opensans-italic-webfont.woff2") format("woff2"),
    url("/css/fonts/opensans-italic-webfont.woff") format("woff");
  font-weight: normal;
  font-style: italic;
}
@font-face {
  font-family: "opensans";
  src: url("/css/fonts/opensans-semibold-webfont.woff2") format("woff2"),
    url("/css/fonts/opensans-semibold-webfont.woff") format("woff");
  font-weight: bold;
  font-style: normal;
}
@font-face {
  font-family: "opensans";
  src: url("/css/fonts/opensans-semibolditalic-webfont.woff2") format("woff2"),
    url("/css/fonts/opensans-semibolditalic-webfont.woff") format("woff");
  font-weight: bold;
  font-style: italic;
}

/* ----------------------------------------------------------
   THEME VARIABLES
   ---------------------------------------------------------- */
:root {
  /* Body */
  --body-color: #222;
  --body-bg: #fff;
  --body-bg-image: url("/images/common/energygrid_bg3.gif");

  /* Brand */
  --energygrid-color: #333;
  --energygrid2-color: #02b452;
  --fw-color: #02b452;
  --fw-weight: 400;
  --menu-selection-color: #02b452;

  /* Footer */
  --footer-bg: #f1eee2;
  --footer-color: #555;
  --footer-shadow: 0 -2px 4px rgba(119, 119, 119, 0.4);

  /* Links */
  --link-color: #1c61c9;
  --link-hover: #02b452;

  /* Nav */
  --nav-link-color: #2E2E2E;
  --nav-hover: #02b452;
  --navbar-bg: #f1eee2;
  --navbar-shadow: 0 0 4px 0 rgba(0, 0, 0, 0.4);
  --nav-active-color: #d74958;

  /* Dropdown */
  --dropdown-bg: #f1eee2;
  --dropdown-item-color: #2E2E2E;
  --dropdown-hover-bg: #d1cfc5;
  --dropdown-hover-color: #2E2E2E;
  --dropdown-toggle-color: #2E2E2E;

  /* Search */
  --search-bg: #d1cfc5;
  --search-border: #837b68;
  --search-focus-bg: #d1cfc5;
  --search-focus-border: #b6b5af;
  --search-placeholder-color: inherit;

  /* Form controls (generic) */
  --form-control-bg: #fff;
  --form-control-border: #ced4da;
  --form-control-color: #222;

  /* Copyright */
  --copyright-color: #555;

  /* Cards — titles & headings */
  --card-title-color: #3f3f3f;
  --card-heading-color: inherit;
  --card-border-color: rgba(0, 0, 0, 0.125);

  /* Cards — structure */
  --card-header-color: inherit;
  --card-body-color: inherit;
  --card-body-bg: inherit;
  --card-footer-color: inherit;

  /* Article cards */
  --article-card-header-bg: #dfdacc;
  --article-card-body-bg: #f1eee2;

  /* Article grid cards */
  --grid-header-color: inherit;
  --grid-header-bg: #f1eee2;
  --grid-body-color: inherit;
  --grid-body-bg: #cac8bf;
  --grid-footer-color: inherit;
  --grid-footer-bg: #f1eee2;
  --grid-footer-heading-bg: #dfdacc;

  /* Sidebar cards */
  --sidebar-header-color: inherit;
  --sidebar-header-bg: #ffcfaf;
  --sidebar-body-color: inherit;
  --sidebar-body-bg: #f1eee2;
  --sidebar-footer-color: inherit;
  --sidebar-footer-bg: #f1eee2;

  /* Subtitle */
  --subtitle-color: #2d3748;

  /* Card background tints */
  --card-bg-green: #deeee5;
  --card-bg-blue: #dee6ee;
  --card-bg-blue-dk: #c6d6e6;
  --card-bg-pink: #ffe5f4;
  --card-bg-pink-dk: #f0d8e6;
  --card-bg-purple: #e5deee;
  --card-bg-tint-dk: #dddbd1;

  /* Misc */
  --description-color: #555;
  --searchheading-color: inherit;
  --hamburger-icon: url("/images/common/hamburger_green_lt.svg");
  --quiet-link-opacity: 0.7;
  --del-color: #666;
}

/* ----------------------------------------------------------
   DARK THEME OVERRIDES
   ---------------------------------------------------------- */
[data-theme="dark"] {
  --body-color: #999;
  --body-bg: #111;
  --body-bg-image: url("/images/common/energygrid_bg.gif");

  --energygrid-color: transparent;
  --energygrid2-color: #37e01a;
  --fw-color: gold;
  --fw-weight: 200;
  --menu-selection-color: #37e01a;

  --footer-bg: #222;
  --footer-color: #999;
  --footer-shadow: 0 0px 4px rgba(255, 255, 255, 0.5);

  --link-color: #2a9fff;
  --link-hover: #37e01a;

  --nav-link-color: #2a9fff;
  --nav-hover: #37e01a;
  --navbar-bg: #222;
  --navbar-shadow: 0 0 4px 0 rgba(255, 255, 255, 0.5);
  --nav-active-color: #ffd700;

  --dropdown-bg: #222;
  --dropdown-item-color: #2a9fff;
  --dropdown-hover-bg: #333;
  --dropdown-hover-color: #fff;
  --dropdown-toggle-color: #2a9fff;

  --search-bg: #333;
  --search-border: #666;
  --search-focus-bg: #444;
  --search-focus-border: #666;
  --search-placeholder-color: #999;

  --form-control-bg: #000;
  --form-control-border: #666;
  --form-control-color: #999;

  --copyright-color: #999;

  --card-title-color: #e9358f;
  --card-heading-color: #e9358f;
  --card-border-color: #555;

  --card-header-color: #999;
  --card-body-color: #999;
  --card-body-bg: #222;
  --card-footer-color: #999;

  --article-card-header-bg: #222;
  --article-card-body-bg: #222;

  --grid-header-color: #999;
  --grid-header-bg: #222;
  --grid-body-color: #999;
  --grid-body-bg: #222;
  --grid-footer-color: #999;
  --grid-footer-bg: #222;
  --grid-footer-heading-bg: #000;

  --sidebar-header-color: #e9358f;
  --sidebar-header-bg: #222;
  --sidebar-body-color: #999;
  --sidebar-body-bg: #222;
  --sidebar-footer-color: #999;
  --sidebar-footer-bg: #222;

  --subtitle-color: #999;

  --card-bg-green: #26321B;
  --card-bg-blue: #1A2632;
  --card-bg-blue-dk: #171A35;
  --card-bg-pink: #4D002D;
  --card-bg-pink-dk: #371529;
  --card-bg-purple: #1A2732;
  --card-bg-tint-dk: #262626;

  --description-color: #999;
  --searchheading-color: #999;
  --hamburger-icon: url("/images/common/hamburger_green_dk.svg");
  --quiet-link-opacity: 1;
  --del-color: #666;
}

/* ----------------------------------------------------------
   BASE / GLOBAL
   ---------------------------------------------------------- */
html {
  scroll-behavior: smooth;
}
body {
  overflow-x: hidden;
  color: var(--body-color);
  font-family: "opensans", sans-serif;
  font-size: 18px;
  line-height: 110%;
  background-color: var(--body-bg);
  background: var(--body-bg-image) repeat;
}
.container-fluid {
  margin-right: auto;
  margin-left: auto;
  max-width: 1110px;
}
iframe {
  border: none;
}
img.dim {
  filter: brightness(0.9);
}

/* ----------------------------------------------------------
   BRAND
   ---------------------------------------------------------- */
.energygrid {
  font-weight: 400;
  margin-left: 4px;
  background: url('/icons/gold.svg');
  background-size: cover;
  -webkit-background-clip: text;
  background-clip: text;
  color: var(--energygrid-color);
}
.energygrid2 {
  color: var(--energygrid2-color) !important;
  font-weight: 200;
}
.fw {
  color: var(--fw-color) !important;
  font-weight: var(--fw-weight);
  font-size: 1.2em;
}
.menu-selection {
  color: var(--menu-selection-color) !important;
  border: 1px solid var(--menu-selection-color);
  padding: 8px;
  margin-right: 20px;
  border-radius: 6px;
}

/* ----------------------------------------------------------
   NAVBAR
   ---------------------------------------------------------- */
.navbar-brand {
  font-size: 1.5em;
}
.navbar {
  font-size: 1.2em;
  background-color: var(--navbar-bg);
  padding: 20px;
}
.navbar-shadow {
  box-shadow: var(--navbar-shadow);
}
.navbar-light .navbar-toggler-icon {
  background-image: var(--hamburger-icon);
}
.navbar-toggler:focus {
  outline: none;
  box-shadow: none;
}
.nav-active {
  color: var(--nav-active-color) !important;
}

/* ----------------------------------------------------------
   MOBILE NAVBAR
   ---------------------------------------------------------- */
@media (max-width: 991.98px) {
  .mobile-toggle-container {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    flex-wrap: nowrap;
    width: 100%;
  }
  .mobile-toggle-container button {
    flex-shrink: 0;
  }
  .navbar-collapse .d-lg-none form {
    margin-bottom: 0;
  }
  .navbar-collapse .d-lg-none .form-control {
    height: calc(1.5em + .75rem + 2px);
  }
}

/* ----------------------------------------------------------
   LINKS
   ---------------------------------------------------------- */
a:link,
a:visited {
  color: var(--link-color);
}
a:hover,
a:active {
  color: var(--link-hover);
}
a.zen:link,
a.zen:visited,
a.zen:hover,
a.zen:active {
  color: inherit;
  text-decoration: none;
}
a.quiet:link,
a.quiet:visited,
a.quiet:hover,
a.quiet:active {
  color: inherit;
  opacity: var(--quiet-link-opacity);
}
nav a:link,
nav a:visited {
  color: var(--nav-link-color);
  text-decoration: none;
}
nav a:hover,
nav a:active {
  color: var(--nav-hover) !important;
  text-decoration: none;
}

/* ----------------------------------------------------------
   DROPDOWNS
   ---------------------------------------------------------- */
.dropdown-menu {
  background-color: var(--dropdown-bg);
}
.dropdown-menu .dropdown-item {
  color: var(--dropdown-item-color) !important;
}
.dropdown-menu .dropdown-item:hover,
.dropdown-menu .dropdown-item:focus {
  background-color: var(--dropdown-hover-bg) !important;
  color: var(--dropdown-hover-color) !important;
}
.nav-item.dropdown > .nav-link.dropdown-toggle {
  color: var(--dropdown-toggle-color);
}

/* ----------------------------------------------------------
   SEARCH & FORM CONTROLS
   ---------------------------------------------------------- */
.form-control {
  background-color: var(--form-control-bg);
  border-color: var(--form-control-border) !important;
  color: var(--form-control-color) !important;
}
.form-control.search {
  background-color: var(--search-bg);
  border: 1px solid var(--search-border);
  color: var(--form-control-color);
  min-width: 120px;
}
.form-control.search:focus {
  background-color: var(--search-focus-bg);
  outline: none;
  border: 2px solid var(--search-focus-border);
  box-shadow: 0 0 5px rgba(102, 102, 102, 0.5);
}
.form-control.search:hover {
  background-color: var(--search-bg);
}
.search::placeholder {
  color: var(--search-placeholder-color);
}

/* ----------------------------------------------------------
   THEME TOGGLE
   ---------------------------------------------------------- */
.theme-toggle {
  width: 30px;
  height: 20px;
  position: relative;
  background: #ccc;
  border-radius: 15px;
  transition: background 0.3s;
}
.theme-toggle::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  left: 2px;
  top: 2px;
  background: white;
  border-radius: 50%;
  transition: transform 0.3s;
}
.theme-toggle.dark {
  background: #333;
}
.theme-toggle.dark::after {
  transform: translateX(10px);
}
.theme-toggle:focus {
  outline: none;
  box-shadow: none;
}

/* ----------------------------------------------------------
   FOOTER
   ---------------------------------------------------------- */
.bg-footer {
  bottom: 0;
  background-color: var(--footer-bg);
  color: var(--footer-color) !important;
  font-size: 0.9rem;
  box-shadow: var(--footer-shadow);
}
.copyright {
  color: var(--copyright-color);
  margin: 0;
  font-size: 1.2rem;
}

/* ----------------------------------------------------------
   TYPOGRAPHY
   ---------------------------------------------------------- */
h5 {
  font-size: 1.2rem;
  line-height: 100%;
}
.subtitle {
  font-size: 60% !important;
  color: var(--subtitle-color);
}
p.tinytext {
  font-size: 50%;
}
.text-small {
  font-size: 0.7em;
  line-height: 100%;
}
.author {
  text-align: center;
  margin-top: 0;
  margin-bottom: 0.3em;
  font-size: 0.8em;
}

/* ----------------------------------------------------------
   CARDS
   ---------------------------------------------------------- */
.card {
  border-color: var(--card-border-color);
  border-width: 1px;
}
h1.card-title,
h2.card-title,
h3.card-title,
h4.card-title {
  margin-bottom: 0;
  color: var(--card-title-color);
}
h5.card-title {
  font-weight: bold;
}
.card h4,
.card h5 {
  margin: 0;
  color: var(--card-heading-color);
}
.card-header {
  border-bottom: 0;
  color: var(--card-header-color);
}
.card-body {
  color: var(--card-body-color);
  background-color: var(--card-body-bg);
}
.card-footer {
  border-top: 0;
  color: var(--card-footer-color);
}
.card-body del {
  color: var(--del-color);
}

/* Card background tints */
.card-bg-green { background-color: var(--card-bg-green) !important; }
.card-bg-blue { background-color: var(--card-bg-blue) !important; }
.card-bg-blue-dk { background-color: var(--card-bg-blue-dk) !important; }
.card-bg-pink { background-color: var(--card-bg-pink) !important; }
.card-bg-pink-dk { background-color: var(--card-bg-pink-dk) !important; }
.card-bg-purple { background-color: var(--card-bg-purple) !important; }
.card-bg-tint-dk { background-color: var(--card-bg-tint-dk) !important; }

/* ----------------------------------------------------------
   ARTICLE CARDS
   ---------------------------------------------------------- */
article p {
  line-height: normal;
}
article ol,
article ul {
  line-height: normal;
  padding-bottom: 1rem;
  padding-left: 20px;
  margin: 0;
}
article ol > li::marker {
  font-weight: bold;
}
article .card-header {
  background-color: var(--article-card-header-bg);
}
article .card-body {
  background-color: var(--article-card-body-bg);
}

/* Article grid cards */
article.grid-layout .card-header {
  color: var(--grid-header-color);
  margin: 0;
  padding: 6px 7px 2px 7px;
  background-color: var(--grid-header-bg);
}
article.grid-layout .card-body {
  color: var(--grid-body-color);
  margin: 0;
  padding: 0;
  font-size: 0.8em;
  background-color: var(--grid-body-bg);
}
article.grid-layout .card-footer {
  color: var(--grid-footer-color);
  margin: 0;
  padding: 4px 7px;
  font-size: 0.8em;
  background-color: var(--grid-footer-bg);
}
article.grid-layout .card-footer .heading {
  background-color: var(--grid-footer-heading-bg);
}

/* Article single cards */
article.single-layout .card-header {
  padding: 6px 7px 6px 7px;
}

/* ----------------------------------------------------------
   SIDEBAR CARDS
   ---------------------------------------------------------- */
.sidebar .card-header {
  color: var(--sidebar-header-color);
  margin: 0;
  padding: 4px 7px;
  background-color: var(--sidebar-header-bg);
}
.sidebar .card-body {
  color: var(--sidebar-body-color);
  margin: 0;
  padding: 5px 7px 4px 7px;
  font-size: 0.8em;
  background-color: var(--sidebar-body-bg);
}
.sidebar .card-footer {
  color: var(--sidebar-footer-color);
  margin: 0;
  padding: 4px 7px;
  font-size: 0.8em;
  background-color: var(--sidebar-footer-bg);
}
.sidebar ul,
.sidebar ol {
  padding-left: 20px;
  margin-top: -12px;
  margin-bottom: -10px;
}

/* ----------------------------------------------------------
   UTILITY CLASSES
   ---------------------------------------------------------- */
.zbot {
  margin-bottom: 0;
  padding-bottom: 0;
}
.zpbot {
  margin-bottom: 5px;
}
.zpadbot {
  padding-bottom: 0 !important;
}
.zpadtop {
  padding-top: 0 !important;
}
.textrz {
  float: right;
  margin-bottom: 0;
}
.f-right {
  float: right;
  clear: both;
}
.highlight {
  background: #ffff40;
}

/* ----------------------------------------------------------
   GO-TO-TOP LINKS
   ---------------------------------------------------------- */
main .gotop {
  font-size: 0.7em;
  text-align: right;
  margin-top: -1rem;
  margin-bottom: 1.5rem;
}
article .gotop {
  font-size: 0.8em;
  text-align: right;
  margin-bottom: 0;
}
aside .gotop {
  font-size: 0.7em;
  text-align: right;
  margin-top: -1rem;
  margin-bottom: 1.5rem;
}

/* ----------------------------------------------------------
   SEARCH RESULTS (Zoom Search Engine)
   ---------------------------------------------------------- */
.searchheading {
  font-size: 130%;
  font-weight: bold;
  color: var(--searchheading-color);
}
.summary {
  font-size: 80%;
  font-style: italic;
}
.suggestion {
  font-size: 100%;
}
.results {
  font-size: 100%;
}
.category {
  color: #999999;
}
.sorting {
  text-align: right;
}
.result_title {
  font-size: 100%;
}
.description {
  font-size: 100%;
  color: var(--description-color);
}
.context {
  font-size: 100%;
}
.infoline {
  font-size: 80%;
  font-style: normal;
  color: #808080;
}
.zoom_searchform {
  font-size: 100%;
}
.zoom_results_per_page {
  font-size: 80%;
  margin-left: 10px;
}
.zoom_match {
  font-size: 80%;
  margin-left: 10px;
}
.zoom_categories {
  font-size: 80%;
}
.zoom_categories ul {
  display: inline;
  margin: 0px;
  padding: 0px;
}
.zoom_categories li {
  display: inline;
  margin-left: 15px;
  list-style-type: none;
}
.cat_summary ul {
  margin: 0px;
  padding: 0px;
  display: inline;
}
.cat_summary li {
  display: inline;
  margin-left: 15px;
  list-style-type: none;
}
.result_image {
  float: left;
  display: block;
}
.result_image img {
  margin: 10px;
  width: 80px;
  border: 0px;
}
.result_block {
  margin-top: 15px;
  margin-bottom: 15px;
  clear: left;
}
.result_altblock {
  margin-top: 15px;
  margin-bottom: 15px;
  clear: left;
}
.result_pages {
  font-size: 100%;
}
.result_pagescount {
  font-size: 100%;
}
.searchtime {
  font-size: 80%;
}
.recommended {
  background: #dfffbf;
  border-top: 1px dotted #808080;
  border-bottom: 1px dotted #808080;
  margin-top: 15px;
  margin-bottom: 15px;
}
.recommended_heading {
  float: right;
  font-weight: bold;
}
.recommend_block {
  margin-top: 15px;
  margin-bottom: 15px;
  clear: left;
}
.recommend_title {
  font-size: 100%;
}
.recommend_description {
  font-size: 100%;
  color: var(--description-color);
}
.recommend_infoline {
  font-size: 80%;
  font-style: normal;
  color: #808080;
}
.recommend_image {
  float: left;
  display: block;
}
.recommend_image img {
  margin: 10px;
  width: 80px;
  border: 0px;
}