/* Indigo Theme 🔷 — Indigo/Navy */
:root {
    --sakura-light: #C5CAE9;
    --sakura-medium: #5C6BC0;
    --sakura-dark: #3F51B5;
    --sakura-deep: #283593;
    --sakura-deeper: #1A237E;
    --sakura-gradient: linear-gradient(135deg, #C5CAE9 0%, #3F51B5 100%);
    --sakura-gradient-hover: linear-gradient(135deg, #9FA8DA 0%, #3949AB 100%);
    --sakura-gradient-soft: linear-gradient(135deg, #C5CAE9 0%, #5C6BC0 100%);
    --sakura-gradient-full: linear-gradient(135deg, #C5CAE9 0%, #5C6BC0 50%, #3F51B5 100%);
    --sakura-gradient-vertical: linear-gradient(180deg, #C5CAE9 0%, #5C6BC0 50%, #3F51B5 100%);
    --sakura-gradient-pale: linear-gradient(135deg, #f0f1fa, #e0e3f5);
    --sakura-bg: #E8EAF6;
    --sakura-bg-soft: #F3F4FB;
    --sakura-bg-hover: #ECEEF8;
    --sakura-bg-medium: #9FA8DA;
    --sakura-bg-dark: #7986CB;
    --sakura-border: #C5CAE9;
    --sakura-dark-10: rgba(63, 81, 181, 0.1);
    --sakura-dark-15: rgba(63, 81, 181, 0.15);
    --sakura-dark-18: rgba(63, 81, 181, 0.18);
    --sakura-dark-20: rgba(63, 81, 181, 0.2);
    --sakura-dark-30: rgba(63, 81, 181, 0.3);
    --sakura-dark-40: rgba(63, 81, 181, 0.4);
    --sakura-dark-50: rgba(63, 81, 181, 0.5);
    --sakura-deeper-20: rgba(40, 53, 147, 0.2);
}