body { background: #0b0f19; }
.card { border-radius: 16px; }
.btn, .form-control, .form-select { border-radius: 12px; }
.navbar-brand { letter-spacing: 1px; }
/* Theme-specific styles */
.theme-body {
    transition: background-color 0.3s, color 0.3s;
}

.theme-light {
    background-color: #f8f9fa;
    color: #212529;
}

.theme-dark {
    background-color: #121212;
    color: #f8f9fa;
}

.theme-semi-dark {
    background-color: #1e1e1e;
    color: #f8f9fa;
}

/* Update navbar theming */
.theme-navbar.light {
    background-color: rgba(255, 255, 255, 0.95) !important;
    color: #212529 !important;
}

.theme-navbar.dark {
    background-color: rgba(18, 18, 18, 0.95) !important;
    color: #f8f9fa !important;
}

/* Update sidebar theming */
.sidebar.light {
    background-color: #f8f9fa;
    color: #212529;
}

.sidebar.dark {
    background-color: #121212;
    color: #f8f9fa;
}