/* Dark Mode Theme - CSS Variables */

:root {
  /* Light theme (default) */
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #e9ecef;
  --text-primary: #333333;
  --text-secondary: #666666;
  --text-muted: #999999;
  --accent-color: #3498db;
  --accent-hover: #2980b9;
  --border-color: #dddddd;
  --card-bg: #ffffff;
  --card-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  --input-bg: #ffffff;
  --input-border: #cccccc;
  --success-color: #28a745;
  --error-color: #dc3545;
  --warning-color: #ffc107;
  --info-color: #17a2b8;
  --table-stripe: rgba(0, 0, 0, 0.03);
  --code-bg: #f5f5f5;
  --badge-bg: #e3f2fd;
  --badge-text: #1976d2;
}

[data-theme="dark"] {
  /* Dark theme */
  --bg-primary: #1a1a2e;
  --bg-secondary: #16213e;
  --bg-tertiary: #0f3460;
  --text-primary: #f0f0f0;
  --text-secondary: #b0b0b0;
  --text-muted: #808080;
  --accent-color: #5dade2;
  --accent-hover: #3498db;
  --border-color: #2c3e50;
  --card-bg: #0f3460;
  --card-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  --input-bg: #16213e;
  --input-border: #2c3e50;
  --success-color: #27ae60;
  --error-color: #e74c3c;
  --warning-color: #f39c12;
  --info-color: #3498db;
  --table-stripe: rgba(255, 255, 255, 0.05);
  --code-bg: #2c3e50;
  --badge-bg: #1e3a5f;
  --badge-text: #5dade2;
}

/* Smooth transitions for theme changes */
* {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Override transition for elements that shouldn't animate */
body > *,
.page,
.card,
.btn,
input,
select,
textarea {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Apply theme colors to common elements */
body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

.page {
  background-color: var(--bg-secondary);
}

.card {
  background-color: var(--card-bg);
  border-color: var(--border-color);
  box-shadow: var(--card-shadow);
}

input,
select,
textarea {
  background-color: var(--input-bg);
  border-color: var(--input-border);
  color: var(--text-primary);
}

table tr:nth-child(even) {
  background-color: var(--table-stripe);
}

code,
.mono {
  background-color: var(--code-bg);
}

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

/* Toast notifications */
.toast {
  background-color: var(--card-bg);
  color: var(--text-primary);
  border-left-width: 4px;
  box-shadow: var(--card-shadow);
}

.toast-success { border-left-color: var(--success-color); }
.toast-error { border-left-color: var(--error-color); }
.toast-warning { border-left-color: var(--warning-color); }
.toast-info { border-left-color: var(--info-color); }

/* Loading spinner */
.loading-overlay {
  background-color: var(--bg-primary);
  opacity: 0.9;
}

/* Validation states */
.input-valid {
  border-color: var(--success-color) !important;
}

.input-invalid {
  border-color: var(--error-color) !important;
}

.input-warning {
  border-color: var(--warning-color) !important;
}

/* Links */
a {
  color: var(--accent-color);
}

a:hover {
  color: var(--accent-hover);
}

/* Buttons */
.btnPrimary {
  background-color: var(--accent-color);
}

.btnPrimary:hover {
  background-color: var(--accent-hover);
}

/* Theme Toggle Button */
.themeToggle {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 8px 16px;
  font-size: 1.25rem;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: 44px;
  height: 44px;
}

.themeToggle:hover {
  background-color: var(--accent-color);
  color: white;
  transform: scale(1.05);
}

.themeToggle:active {
  transform: scale(0.95);
}

/* Breadcrumbs Container */
#breadcrumbs-container {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-secondary);
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border-color);
}