/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: #0f172a; 
}
::-webkit-scrollbar-thumb {
    background: #334155; 
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #475569; 
}

/* Animations */
@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(16, 185, 129, 0.2);
    }
    50% {
        box-shadow: 0 0 15px rgba(16, 185, 129, 0.6);
    }
}

@keyframes scan-line {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

.fade-in {
    animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Utility Classes */
.font-mono {
    font-family: 'Fira Code', monospace;
}

.glow-text {
    text-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

.glow-border:focus-within {
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.3);
}

/* Loader */
.loader {
    border: 3px solid rgba(16, 185, 129, 0.1);
    border-left-color: #10b981;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Terminal Output Styling */
.log-entry {
    border-left: 2px solid transparent;
    padding-left: 8px;
    margin-bottom: 4px;
    animation: slideLeft 0.2s ease-out;
}

.log-entry.info { border-color: #3b82f6; }
.log-entry.success { border-color: #10b981; }
.log-entry.warning { border-color: #f97316; }
.log-entry.critical { border-color: #ef4444; background: rgba(239, 68, 68, 0.1); }

@keyframes slideLeft {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Scan Overlay Effect */
.scan-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(16, 185, 129, 0.2), transparent);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
}

.scanning .scan-overlay {
    opacity: 1;
    animation: scan-line 1.5s linear infinite;
}