/* Dark Mode CSS Variables and Styles */

/* CSS Variables for light and dark themes */
:root {
  /* Light mode colors (default) */
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #fafafa;
  --text-primary: #333333;
  --text-secondary: #666666;
  --text-tertiary: #999999;
  --border-color: #e0e0e0;
  --border-color-secondary: #ddd;
  --shadow-light: rgba(0, 0, 0, 0.1);
  --shadow-medium: rgba(0, 0, 0, 0.15);
  --shadow-heavy: rgba(0, 0, 0, 0.2);
  --accent-color: #007bff;
  --accent-hover: #0056b3;
  --danger-color: #e74c3c;
  --success-color: #28a745;
  --warning-color: #ffc107;
  --navbar-shadow: rgba(128, 128, 128, 0.2);
  --search-bg: #fafafa;
  --search-focus-bg: #ffffff;
  --blog-card-bg: #ffffff;
  --highlight-bg: #ffeb3b;
  --highlight-text: #333;
  --dropdown-bg: #ffffff;
  --button-bg: rgba(128, 128, 128, 0.18);
  --user-bg: rgb(221, 122, 122);
}

/* Dark mode colors */
[data-theme="dark"] {
  --bg-primary: #1a1a1a;
  --bg-secondary: #2d2d2d;
  --bg-tertiary: #333333;
  --text-primary: #ffffff;
  --text-secondary: #cccccc;
  --text-tertiary: #999999;
  --border-color: #404040;
  --border-color-secondary: #555555;
  --shadow-light: rgba(0, 0, 0, 0.3);
  --shadow-medium: rgba(0, 0, 0, 0.4);
  --shadow-heavy: rgba(0, 0, 0, 0.5);
  --accent-color: #4dabf7;
  --accent-hover: #339af0;
  --danger-color: #ff6b6b;
  --success-color: #51cf66;
  --warning-color: #ffd43b;
  --navbar-shadow: rgba(0, 0, 0, 0.3);
  --search-bg: #2d2d2d;
  --search-focus-bg: #333333;
  --blog-card-bg: #2d2d2d;
  --highlight-bg: #ffd43b;
  --highlight-text: #1a1a1a;
  --dropdown-bg: #2d2d2d;
  --button-bg: rgba(255, 255, 255, 0.1);
  --user-bg: #ff8787;
}

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

/* Dark Mode Toggle Switch Styles */
.theme-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-right: 1rem;
}

.theme-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.theme-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.theme-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: 0.3s;
  border-radius: 24px;
}

.theme-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.3s;
  border-radius: 50%;
}

.theme-switch input:checked + .theme-slider {
  background-color: var(--accent-color);
}

.theme-switch input:checked + .theme-slider:before {
  transform: translateX(26px);
}

.theme-switch input:focus + .theme-slider {
  box-shadow: 0 0 1px var(--accent-color);
}

/* Icons for the toggle */
.theme-icon {
  font-size: 1.2rem;
  transition: opacity 0.3s ease;
}

.theme-icon.sun {
  opacity: 1;
}

.theme-icon.moon {
  opacity: 0.5;
}

[data-theme="dark"] .theme-icon.sun {
  opacity: 0.5;
}

[data-theme="dark"] .theme-icon.moon {
  opacity: 1;
}

/* Apply theme variables to existing elements */

/* Navbar */
#navbar {
  background-color: var(--bg-primary);
  box-shadow: 0 2px 8px var(--navbar-shadow);
  color: var(--text-primary);
}

/* Search */
#searchInput {
  background-color: var(--search-bg);
  border-color: var(--border-color);
  color: var(--text-primary);
}

#searchInput:focus {
  background-color: var(--search-focus-bg);
  border-color: var(--accent-color);
}

#searchInput::placeholder {
  color: var(--text-tertiary);
}

#clearSearch {
  color: var(--text-tertiary);
}

#clearSearch:hover {
  color: var(--text-secondary);
}

/* Buttons */
#rightBox #createBlog {
  color: var(--text-primary);
  background: var(--button-bg);
  border-color: var(--border-color);
}

#rightBox #createBlog:hover {
  background: var(--accent-color);
  color: var(--bg-primary);
}

#userIcon {
  color: var(--text-primary);
  background: var(--user-bg);
  border-color: var(--border-color);
}

/* Dropdown */
.user-dropdown {
  background: var(--dropdown-bg);
  border-color: var(--border-color-secondary);
  box-shadow: 0 4px 12px var(--shadow-medium);
}

.logout-btn, .dropdown-btn {
  color: var(--text-primary);
  border-bottom-color: var(--border-color);
}

.logout-btn:hover {
  background-color: var(--bg-secondary);
  color: var(--danger-color);
}

.dropdown-btn:hover {
  background-color: var(--bg-secondary);
  color: var(--accent-color);
}

/* Blog cards */
.blog {
  background: var(--blog-card-bg);
  box-shadow: 0 2px 4px var(--shadow-light);
  color: var(--text-primary);
}

.blog:hover {
  box-shadow: 0 5px 15px var(--shadow-medium);
}

.blog h3 {
  color: var(--text-primary);
}

.blog p {
  color: var(--text-secondary);
}

.read-more {
  color: var(--accent-color);
}

.read-more:hover {
  color: var(--accent-hover);
}

/* User status messages */
.user-status-message {
  color: var(--text-secondary);
  background: var(--bg-secondary);
}

.no-blogs {
  color: var(--text-secondary);
}

/* Search highlights */
mark {
  background-color: var(--highlight-bg);
  color: var(--highlight-text);
}

/* Loading container */
#loadingContainer {
  background-color: var(--bg-primary);
}

/* Responsive adjustments for dark mode toggle */
@media (max-width: 768px) {
  .theme-toggle {
    margin-right: 0.5rem;
    gap: 0.25rem;
  }
  
  .theme-switch {
    width: 40px;
    height: 20px;
  }
  
  .theme-slider:before {
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
  }
  
  .theme-switch input:checked + .theme-slider:before {
    transform: translateX(20px);
  }
  
  .theme-icon {
    font-size: 1rem;
  }
}

@media (orientation: portrait) {
  .theme-toggle {
    margin-right: 0.5rem;
  }
}