.glass {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.4);
}
.bg-mesh {
    background-color: #f8fafc;
    background-image: 
        radial-gradient(at 0% 0%, hsla(210, 100%, 96%, 1) 0, transparent 50%), 
        radial-gradient(at 50% 0%, hsla(220, 100%, 94%, 1) 0, transparent 50%),
        radial-gradient(at 100% 0%, hsla(250, 100%, 96%, 1) 0, transparent 50%);
}
.tab-active {
    color: #2563eb;
    background: #eff6ff;
    border-bottom: 3px solid #2563eb;
}
.animate-subtle {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.no-scrollbar::-webkit-scrollbar {
    display: none;
}
.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}