body{background-color:#0b0c10;color:#f8fafc;overflow-x:hidden}.glass-card{background:#1e293b66;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08);border-radius:1rem;transition:transform .3s ease,box-shadow .3s ease}.glass-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px -10px #9333ea4d;border-color:#9333ea66}.bg-blob{position:absolute;filter:blur(100px);z-index:-1;opacity:.5;border-radius:50%}.tab-btn.active{background:linear-gradient(135deg,#9333ea,#3b82f6);color:#fff;border-color:transparent}