/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: #f8fafc; 
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1; 
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8; 
}

/* Glassmorphism utility */
.glass {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.glass-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 24px -4px rgba(0, 0, 0, 0.05), inset 0 0 0 1px rgba(255,255,255,0.4);
}

/* Glow effects */
.glow-text {
    text-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
}

.glow-box {
    box-shadow: 0 0 25px rgba(16, 185, 129, 0.2);
}

/* Animations */
.animate-delay-100 { animation-delay: 100ms; }
.animate-delay-200 { animation-delay: 200ms; }
.animation-delay-2000 { animation-delay: 2s; }
.animation-delay-4000 { animation-delay: 4s; }

/* Input autofill override */
input:-webkit-autofill,
input:-webkit-autofill:hover, 
input:-webkit-autofill:focus, 
input:-webkit-autofill:active{
    -webkit-box-shadow: 0 0 0 30px #ffffff inset !important;
    -webkit-text-fill-color: #0f172a !important;
    transition: background-color 5000s ease-in-out 0s;
}

/* Line connecting tracking nodes */
.tracking-line::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 24px;
    bottom: -24px;
    width: 2px;
    background: #e2e8f0;
    z-index: 0;
}
.tracking-line:last-child::before {
    display: none;
}

.tracking-line.active::before {
    background: #6366f1;
}

/* Marquee Animation */
.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    width: 100%;
}
.marquee-content {
    display: inline-flex;
    animation: marquee 30s linear infinite;
}
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.marquee-content:hover {
    animation-play-state: paused;
}