/* Dark Theme Styles */

:root {
    --bg:      #070b14;
    --card:    rgba(255,255,255,0.03);
    --border:  rgba(255,255,255,0.07);
    --text:    #f0f4ff;
    --text-2:  #8892aa;
    --text-3:  #4a566a;
    --primary: #667eea;
    --primary-rgb: 102,126,234;
}

/* Smooth transitions */
body,
.card,
.content-card,
.module-card,
.step,
.cat,
.doc-section,
.doc-toc {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}