/**
 * Consolidated Inline Styles
 * Extracted from HTML files to improve maintainability
 */

/* ===== THEME SWITCHER STYLES ===== */
.theme-switcher {
  position: relative;
  z-index: 1000;
}

.theme-toggle-wrapper {
  position: relative;
  display: inline-block;
}

.theme-toggle {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.theme-toggle-label {
  cursor: pointer;
  display: block;
  margin: 0;
}

.toggle-track {
  width: 60px;
  height: 30px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 30px;
  position: relative;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  overflow: hidden;
}

.toggle-track::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 30px;
}

.toggle-thumb {
  width: 26px;
  height: 26px;
  background: #fff;
  border-radius: 50%;
  position: absolute;
  top: 2px;
  left: 2px;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.toggle-thumb i {
  font-size: 14px;
  transition: all 0.3s ease;
}

.sun-icon {
  color: #ffd700;
  opacity: 1;
  transform: scale(1);
}

.moon-icon {
  color: #4a90e2;
  opacity: 0;
  transform: scale(0);
  position: absolute;
}

/* Dark mode styles */
[data-bs-theme="dark"] .toggle-track {
  background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
}

[data-bs-theme="dark"] .toggle-track::before {
  opacity: 1;
}

[data-bs-theme="dark"] .toggle-thumb {
  left: calc(100% - 28px);
  background: #2c3e50;
}

[data-bs-theme="dark"] .sun-icon {
  opacity: 0;
  transform: scale(0);
}

[data-bs-theme="dark"] .moon-icon {
  opacity: 1;
  transform: scale(1);
}

/* Hover effects */
.toggle-track:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.toggle-thumb:hover {
  transform: scale(1.1);
}

/* Animation for theme switch */
.theme-toggle:checked + .theme-toggle-label .toggle-thumb {
  animation: bounce 0.6s ease;
}

/* Theme toggle checked states (for about.html variant) */
.theme-toggle:checked + .theme-toggle-label .toggle-track::before {
  opacity: 1;
}

.theme-toggle:checked + .theme-toggle-label .toggle-thumb {
  left: 32px;
}

.theme-toggle:checked + .theme-toggle-label .sun-icon {
  opacity: 0;
  transform: scale(0);
}

.theme-toggle:checked + .theme-toggle-label .moon-icon {
  opacity: 1;
  transform: scale(1);
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-5px);
  }
  60% {
    transform: translateY(-3px);
  }
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
  .toggle-track {
    width: 50px;
    height: 25px;
  }
  
  .toggle-thumb {
    width: 21px;
    height: 21px;
    top: 2px;
  }
  
  .toggle-thumb i {
    font-size: 12px;
  }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .toggle-thumb,
  .toggle-track::before,
  .toggle-thumb i {
    transition: none;
  }
}

/* ===== PAGE LOADING STYLES ===== */
.page-loading {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-transition: all .4s .2s ease-in-out;
  transition: all .4s .2s ease-in-out;
  background-color: #fff;
  opacity: 0;
  visibility: hidden;
  z-index: 9999;
}

[data-bs-theme="dark"] .page-loading {
  background-color: #121519;
}

.page-loading.active {
  opacity: 1;
  visibility: visible;
}

.page-loading-inner {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  text-align: center;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  -webkit-transition: opacity .2s ease-in-out;
  transition: opacity .2s ease-in-out;
  opacity: 0;
}

.page-loading.active > .page-loading-inner {
  opacity: 1;
}

.page-loading-inner > span {
  display: block;
  font-family: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1rem;
  font-weight: normal;
  color: #6f788b;
}

[data-bs-theme="dark"] .page-loading-inner > span {
  color: #fff;
  opacity: .6;
}

.page-spinner {
  display: inline-block;
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: .75rem;
  vertical-align: text-bottom;
  background-color: #d7dde2; 
  border-radius: 50%;
  opacity: 0;
  -webkit-animation: spinner .75s linear infinite;
  animation: spinner .75s linear infinite;
}

[data-bs-theme="dark"] .page-spinner {
  background-color: rgba(255,255,255,.25);
}

@-webkit-keyframes spinner {
  0% {
    -webkit-transform: scale(0);
    transform: scale(0);
  }
  50% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}

@keyframes spinner {
  0% {
    -webkit-transform: scale(0);
    transform: scale(0);
  }
  50% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}