/* Global styles */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Live feed animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.live-indicator {
    animation: pulse 2s infinite;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Loading spinner */
.spinner {
    border: 2px solid #f3f3f3;
    border-top: 2px solid #3b82f6;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
}

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

/* File drop zone styles */
.drop-zone {
    border: 2px dashed #d1d5db;
    transition: all 0.3s ease;
}

.drop-zone.dragover {
    border-color: #3b82f6;
    background-color: #eff6ff;
}

.drop-zone.processing {
    border-color: #10b981;
    background-color: #ecfdf5;
}

/* Status indicators */
.status-completed {
    color: #10b981;
}

.status-processing {
    color: #f59e0b;
}

.status-failed {
    color: #ef4444;
}

/* Threat highlighting */
.threat-zero-width {
    background-color: #fee2e2;
    color: #dc2626;
    padding: 1px 2px;
    border-radius: 2px;
}

.threat-js {
    background-color: #fef3c7;
    color: #d97706;
    padding: 1px 2px;
    border-radius: 2px;
}

.threat-stego {
    background-color: #e0e7ff;
    color: #6366f1;
    padding: 1px 2px;
    border-radius: 2px;
}

/* Sparkline styles */
.sparkline {
    width: 100%;
    height: 40px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .dashboard-layout {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        order: 2;
    }
    
    .main-panel {
        order: 1;
    }
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }
}

/* Focus styles for accessibility */
button:focus,
a:focus,
input:focus,
textarea:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Custom button hover effects */
.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
}

/* Table row hover effects */
.table-row:hover {
    background-color: #f9fafb;
}

/* Modal styles */
.modal-overlay {
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    max-height: 90vh;
    overflow-y: auto;
}

/* Notification styles */
.notification {
    animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Loading state styles */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}