/* Glassmorphism Utilities */
.glass {
    background: rgba(30, 41, 59, 0.7); /* Slate-800 with opacity */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.glass-sidebar {
    background: rgba(15, 23, 42, 0.85); /* Slate-900 */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent; 
}
::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.2); /* Slate-400 */
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(148, 163, 184, 0.4); 
}

/* Xterm overrides */
.xterm-viewport {
    overflow-y: auto !important;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.animate-fade-in-up {
    animation: fadeInUp 0.4s ease-out forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
.animate-fade-in {
    animation: fadeIn 0.3s ease-out forwards;
}

/* Blob Animation */
@keyframes blob {
    0% { transform: translate(0px, 0px) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
    100% { transform: translate(0px, 0px) scale(1); }
}
.animate-blob {
    animation: blob 10s infinite;
}
.animation-delay-2000 {
    animation-delay: 2s;
}
.animation-delay-4000 {
    animation-delay: 4s;
}

/* Active Nav Item */
.active-nav {
    background: rgba(56, 189, 248, 0.1); /* Sky-400 */
    border-left: 3px solid #38bdf8;
    color: #e2e8f0; /* Slate-200 */
}