/* Theme CSS Variables and Light Mode Overrides */

/* CSS Variables for Dark Mode (default) */
:root {
  --bg-primary: #0b0c10;
  --bg-secondary: #1f2833;
  --bg-tertiary: #424242;
  --text-primary: #c5c6c7;
  --text-secondary: #66fcf1;
  --text-accent: #45a29e;
  --border-color: #45a29e;
  --hover-bg: #1f2833;
  --hover-text: #66fcf1;
}

/* Light Mode Overrides - apply to both html and body for immediate effect */
:root.light-mode,
html.light-mode,
body.light-mode {
  --bg-primary: #f5f5f5;
  --bg-secondary: #ffffff;
  --bg-tertiary: #e0e0e0;
  --text-primary: #333333;
  --text-secondary: #2c7873;
  --text-accent: #45a29e;
  --border-color: #45a29e;
  --hover-bg: #e8e8e8;
  --hover-text: #2c7873;
}

/* Apply theme variables to body */
body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Topnav theme overrides - work with both html and body for immediate effect */
:root.light-mode .topnav-container,
html.light-mode .topnav-container,
body.light-mode .topnav-container {
  background-color: var(--bg-secondary);
  border-bottom: 2px solid var(--border-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

:root.light-mode .topnav-container .leftlinks-container a,
html.light-mode .topnav-container .leftlinks-container a,
body.light-mode .topnav-container .leftlinks-container a,
:root.light-mode .topnav-container .rightlinks-container a,
html.light-mode .topnav-container .rightlinks-container a,
body.light-mode .topnav-container .rightlinks-container a {
  color: var(--text-primary);
}

:root.light-mode .topnav-container .leftlinks-container a:hover,
html.light-mode .topnav-container .leftlinks-container a:hover,
body.light-mode .topnav-container .leftlinks-container a:hover,
:root.light-mode .topnav-container .rightlinks-container a:hover,
html.light-mode .topnav-container .rightlinks-container a:hover,
body.light-mode .topnav-container .rightlinks-container a:hover {
  background-color: var(--hover-bg);
  color: var(--hover-text);
}


:root.light-mode .search-container input[type="text"],
html.light-mode .search-container input[type="text"],
body.light-mode .search-container input[type="text"] {
  background-color: var(--bg-secondary);
  border-color: var(--border-color);
  color: var(--text-primary);
}

:root.light-mode .search-container input[type="text"]:focus,
html.light-mode .search-container input[type="text"]:focus,
body.light-mode .search-container input[type="text"]:focus {
  border-color: var(--text-accent);
  background-color: #f8f8f8;
  box-shadow: 0 0 0 3px rgba(69, 162, 158, 0.1);
}

:root.light-mode .subnav,
html.light-mode .subnav,
body.light-mode .subnav {
  background-color: rgba(240, 240, 240, 0.5);
  border-top: 1px solid rgba(69, 162, 158, 0.3);
}

:root.light-mode .subnav a,
html.light-mode .subnav a,
body.light-mode .subnav a {
  color: var(--text-primary);
}

:root.light-mode .subnav a:hover,
html.light-mode .subnav a:hover,
body.light-mode .subnav a:hover {
  background-color: var(--hover-bg);
  color: var(--hover-text);
}

:root.light-mode .subnav a.active,
html.light-mode .subnav a.active,
body.light-mode .subnav a.active {
  background: linear-gradient(135deg, var(--text-accent) 0%, var(--hover-text) 100%);
  color: var(--bg-secondary);
  box-shadow: 0 2px 4px rgba(69, 162, 158, 0.3);
}

/* Main content theme */
body.light-mode h1 {
  color: var(--text-primary);
}

/* Footer theme */
body.light-mode footer {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border-top: 1px solid var(--border-color);
}

body.light-mode .footer-content ul li a {
  color: var(--text-accent);
}

body.light-mode .footer-content ul li a:hover {
  color: var(--hover-text);
}