Glowing Border

Card border glows on hover.

.glow { padding:24px; background:#1c1c1f; border:1px solid #333; border-radius:12px; transition:box-shadow 0.3s,border-color 0.3s; cursor:pointer; }
.glow:hover { border-color:#8b5cf680; box-shadow:0 0 20px #8b5cf630; }