/* Theme Variables */
:root {
  /* Light Theme Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --text-primary: #333333;
  --text-secondary: #6c757d;
  --text-white: #ffffff;
  --border-color: #dee2e6;
  --card-bg: #ffffff;
  --navbar-bg: #ffffff;
  --footer-bg: #343a40;
  --primary-color: #0d6efd;
  --secondary-color: #6c757d;
  --breadcrumb-bg: rgba(0, 0, 0, 0.7);
}

/* Dark Theme Colors */
[data-theme="dark"] {
  --bg-primary: #1a1a1a;
  --bg-secondary: #2d2d2d;
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --text-white: #ffffff;
  --border-color: #444444;
  --card-bg: #2d2d2d;
  --navbar-bg: #1a1a1a;
  --footer-bg: #0d1117;
  --primary-color: #0d6efd;
  --secondary-color: #6c757d;
  --breadcrumb-bg: rgba(0, 0, 0, 0.9);
}

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

/* Navigation */
.navbar {
  background-color: var(--navbar-bg) !important;
  border-bottom: 1px solid var(--border-color);
}

.navbar-brand h1 {
  color: var(--text-primary) !important;
}

.nav-link {
  color: var(--text-primary) !important;
}

.nav-link:hover {
  color: var(--primary-color) !important;
}

/* Cards and Containers */
.card, .service-item, .training-item, .country-item, .counter {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  transition: background-color 0.3s ease;
}

/* Footer */
.footer {
  background-color: var(--footer-bg) !important;
}

/* Sections */
.bg-light {
  background-color: var(--bg-secondary) !important;
}

/* Text Colors */
.text-dark {
  color: var(--text-primary) !important;
}

.text-muted {
  color: var(--text-secondary) !important;
}

/* Theme Toggle Button */
.theme-toggle {
  position: fixed;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  z-index: 1050;
  background: var(--primary-color);
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  color: white;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

/* Breadcrumb */
.bg-breadcrumb {
  background-color: var(--breadcrumb-bg) !important;
}

/* Form Elements */
.form-control {
  background-color: var(--card-bg);
  border-color: var(--border-color);
  color: var(--text-primary);
}

.form-control:focus {
  background-color: var(--card-bg);
  border-color: var(--primary-color);
  color: var(--text-primary);
}

/* Modal */
.modal-content {
  background-color: var(--card-bg);
  color: var(--text-primary);
}

/* Spinner */
.spinner-border {
  color: var(--primary-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .theme-toggle {
    top: auto;
    bottom: 20px;
    right: 20px;
    transform: none;
  }
}