/* Custom theme variables for reliable dark mode switching */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    --nav-bg: rgba(255, 255, 255, 0.9);
    --nav-border: #e5e7eb;
}

.dark {
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --border-color: #374151;
    --nav-bg: rgba(17, 24, 39, 0.9);
    --nav-border: #374151;
}

/* Apply custom properties to override Tailwind when needed */
body {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary) !important;
}

nav {
    background-color: var(--nav-bg) !important;
    border-color: var(--nav-border) !important;
}