/**
 * Video.jl Unified Theme Variables
 * Common Julia Accents: Purple (#9558b2), Green (#389826), Red (#cb3c33)
 */

:root {
  /* Common Julia Accents for both modes */
  --julia-purple: #9558b2;
  --julia-green: #389826;
  --julia-red: #cb3c33;
  --julia-blue: #4063d8;

  /* Light Theme (White Background) */
  --bg-color: #ffffff;
  --text-color: #333333;
  --link-color: var(--julia-blue);
  --link-hover-color: var(--julia-purple);
  
  --header-bg: #f8f9fa;
  --header-nav-bg: var(--julia-blue);
  --header-nav-text: #ffffff;
  --header-nav-active-bg: rgba(255, 255, 255, 0.2);
  --header-nav-active-text: #ffffff;
  --header-nav-border: #ffffff;
  
  --notice-bg: var(--julia-purple);
  --notice-text: #ffffff;
  
  --footer-border: #dee2e6;
  --footer-text: #6c757d;
  
  --input-border: var(--julia-green);
  --input-bg: #ffffff;
  --input-text: #333333;
  
  --filter-border: var(--julia-green);
  --filter-bg: #ffffff;
  --filter-text: var(--julia-green);
  --filter-active-bg: var(--julia-green);
  --filter-active-text: #ffffff;
  --filter-hover-bg: #f8f9fa;
  --filter-all-bg: #e9ecef;
  --filter-all-text: #333;
  --filter-disabled: #dee2e6;
  
  --badge-bg: var(--julia-red);
  --badge-text: #ffffff;
  
  --card-border: #dee2e6;
  --card-title: #333333;
  --divider: #dee2e6;

  --theme-toggle-filter: invert(0);
}

[data-theme="dark"] {
  /* Dark Theme (Julia Dark Background) */
  --bg-color: #141a2a;
  --text-color: #eeeeee;
  --link-color: var(--julia-blue);
  --link-hover-color: var(--julia-purple);
  
  --header-bg: #1c2331;
  --header-nav-bg: var(--julia-blue);
  --header-nav-text: #ffffff;
  --header-nav-active-bg: rgba(255, 255, 255, 0.2);
  --header-nav-active-text: #ffffff;
  --header-nav-border: #ffffff;
  
  --notice-bg: var(--julia-purple);
  --notice-text: #ffffff;
  
  --footer-border: #282e3e;
  --footer-text: #767676;
  
  --input-border: var(--julia-green);
  --input-bg: #141a2a;
  --input-text: #ffffff;
  
  --filter-border: var(--julia-green);
  --filter-bg: #141a2a;
  --filter-text: var(--julia-green);
  --filter-active-bg: var(--julia-green);
  --filter-active-text: #ffffff;
  --filter-hover-bg: #282e3e;
  --filter-all-bg: #282e3e;
  --filter-all-text: #ffffff;
  --filter-disabled: #222222;
  
  --badge-bg: var(--julia-red);
  --badge-text: #ffffff;
  
  --card-border: #282e3e;
  --card-title: #ffffff;
  --divider: #282e3e;

  --theme-toggle-filter: invert(1);
}

body {
  padding-top: 0;
  padding-bottom: 20px;
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: background-color 0.3s, color 0.3s;
}

body::after {
  content: "";
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background-color: var(--julia-green);
  z-index: 9999;
  box-shadow: 0 -2px 10px rgba(56, 152, 38, 0.3);
}

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

a:hover {
  color: var(--link-hover-color);
  text-decoration: none;
}

/* Custom page header */
.header {
  width: 100%;
  background: var(--header-bg);
  box-sizing: border-box;
  margin-bottom: 20px;
  clear: right;
  border-bottom: 1px solid var(--divider);
}

.header nav {
  background: var(--header-nav-bg);
}

.header.notice {
  background-color: var(--notice-bg);
  color: var(--notice-text);
  font-size: 16px;
  padding: 10px;
  position: relative;
  margin: 0px;
  text-align: center;
}

.header.notice a {
  color: inherit;
  text-decoration: underline;
}

/* Custom page footer */
.footer {
  border-top: 3px solid var(--julia-green);
  color: var(--footer-text);
  margin-top: 20px;
  padding-top: 19px;
  padding-bottom: 20px; /* Space for the bottom bar */
}

.footer a {
  color: var(--footer-text);
}

/* Customize container */
input[type="search"] {
  margin-top: 10px;
  line-height: 2.2em;
  padding: 0 1.2em;
  border: 2px solid var(--input-border);
  background-color: var(--input-bg);
  color: var(--input-text);
  width: 80%;
  border-radius: 20px;
  transition: all 0.3s ease;
  outline: none;
}

input[type="search"]:focus {
  box-shadow: 0 0 10px rgba(56, 152, 38, 0.2);
  border-color: var(--julia-purple);
}

/* Theme Toggle Button Style */
.theme-toggle {
  cursor: pointer;
  background: none;
  border: none;
  padding: 5px;
  font-size: 20px;
  margin-left: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-color);
  position: relative;
  z-index: 10;
}

/* Responsive: Portrait tablets and up */
@media screen and (min-width: 768px) {
  .header {
    margin-bottom: 30px;
  }
}

/* Original PyVideo Structure preserved */
ul.content-list {
  padding-left: 0;
}

.content-list .col-md-4 {
  height: 360px;
}

.content-list .col-sm-6 {
  height: 390px;
}

ul.content-list li {
  margin-bottom: 10px;
}

div.container h2 {
  margin-bottom: 20px;
  color: var(--card-title);
}

div.container ul {
  font-size: 1.05em;
}

div.details-content ul {
  padding-left: 0px;
  list-style-type: none;
}

div.container ul.related-urls {
  font-size: 0.9em;
  list-style-type: disc;
  padding-left: 15px;
}

div.row ul li {
  list-style-type: none;
}

div.row ul li img {
  margin-right: 10px;
  width: 200px;
  min-height: 100px;
}

article img {
  border-radius: 5px;
  max-width: 100%;
  border: 1px solid var(--card-border);
}

div.index-content h3 {
  margin-top: 0;
  margin-bottom: 20px;
  color: var(--card-title);
}

div.index-content img, article img {
  border-radius: 12px;
  border: 1px solid var(--card-border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

div.index-content .row:hover img, article:hover img {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

ul.events > li {
  line-height: 30px;
  border-top: 1px solid var(--divider);
  padding-left: 10px;
}

ul.events > li > ul {
  border-top: 1px solid var(--divider);
  padding-left: 30px;
}

h1 {
  margin-top: 0;
  color: var(--card-title);
}

.container {
  margin: auto;
}

/* Alphabet Filter Spreadsheet Style */
.listNav {
  padding: 5px 0;
  margin-bottom: 5px;
}

.ln-letters {
  width: 100%;
  overflow: hidden;
  margin-bottom: 20px;
  font-family: inherit;
}

.ln-letters a {
  float: left;
  display: block;
  width: auto;
  min-width: 38px;
  padding: 8px 12px;
  text-align: center;
  border: 1px solid var(--filter-border);
  border-right: none;
  text-decoration: none;
  font-size: 14px;
  color: var(--filter-text);
  background-color: var(--filter-bg);
}

.ln-letters a.ln-last {
  border-right: 1px solid var(--filter-border);
}

.ln-letters a:hover {
  background-color: var(--filter-hover-bg);
  text-decoration: none;
}

.ln-letters a.ln-selected {
  background-color: var(--filter-active-bg);
  color: var(--filter-active-text);
  font-weight: normal;
}

.ln-letters a.ln-disabled {
  color: var(--filter-disabled);
  cursor: default;
  border-color: var(--divider);
}

.ln-letters a.all {
  background-color: var(--filter-all-bg);
  color: var(--filter-all-text);
}

@media screen and (max-width: 768px) {
  .ln-letters a {
    width: calc(100% / 14);
  }
}

#element-list {
  padding-left: 0;
}

#element-list li {
  float: left;
  margin-bottom: 3px;
}

.badge {
  background-color: var(--badge-bg);
  color: var(--badge-text);
}

#element-list li .badge {
  float: right;
}

.header__title,
.header__searchbox {
  width: 50%;
  float: left;
  padding: 20px 0;
}

.header__title {
  margin: 0;
  line-height: 50px;
  font-size: 40px;
}

.header__title a {
  color: var(--card-title);
  text-decoration: none;
}

.header__title a:hover {
  color: var(--julia-purple);
}

.header__title img {
  height: 50px;
  margin-right: 10px;
}

.header__searchbox {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.header__nav a {
  color: var(--header-nav-text);
  line-height: 20px;
  text-align: center;
  display: block;
  padding: 10px 0;
}

.header__nav a:hover {
  background-color: rgba(64, 99, 216, 0.2);
  color: var(--julia-blue);
}

.header__nav li {
  border-top: 5px solid transparent;
  border-radius: 5px 5px 0 0;
  float: left;
  width: 20%;
  box-sizing: border-box;
}

.header__nav li.active a {
  color: var(--header-nav-active-text);
}

.header__nav li.active {
  background: var(--header-nav-active-bg);
  border-top-color: var(--header-nav-border);
}

.header__nav ul {
  overflow: hidden;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}

@media screen and (max-width: 767px) {
  .header__title,
  .header__searchbox {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
}

.text-muted {
  color: var(--footer-text);
}

.language {
  display: none;
}