/* Main styling for Network Threat Intelligence Platform */
@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@300;400;500;700&family=Titillium+Web:wght@300;400;600;700&display=swap');

:root {
    /* Color scheme */
    --color-dark: #141824;
    --color-darker: #0c0e14;
    --color-accent: #F27935;
    --color-accent-light: #ffa563;
    --color-accent-dark: #cc5e1b;
    --color-text: #ecf0f1;
    --color-text-dim: #a0a0a0;
    --color-success: #27ae60;
    --color-warning: #f39c12;
    --color-danger: #e74c3c;
    --color-info: #3498db;
    
    /* Transparency levels */
    --trans-light: rgba(255, 255, 255, 0.05);
    --trans-medium: rgba(255, 255, 255, 0.1);
    --trans-strong: rgba(255, 255, 255, 0.15);
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    
    /* Fonts */
    --font-mono: 'Roboto Mono', monospace;
    --font-main: 'Titillium Web', sans-serif;
}

/* Reset and base styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
}

body {
    background: linear-gradient(90deg, var(--color-darker) 0%, var(--color-dark) 70%, #20232f 100%);
    overflow-x: hidden;
}

a {
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-accent);
}

button, .btn {
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    padding: var(--space-sm) var(--space-md);
    background-color: var(--trans-medium);
    color: var(--color-text);
    border: 1px solid var(--trans-strong);
    border-radius: 4px;
    transition: all 0.2s ease;
}

button:hover, .btn:hover {
    background-color: var(--color-accent);
    color: #fff;
}

input, select, textarea {
    font-family: var(--font-mono);
    padding: var(--space-sm) var(--space-md);
    background-color: var(--trans-medium);
    color: var(--color-text);
    border: 1px solid var(--trans-strong);
    border-radius: 4px;
    outline: none;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--color-accent);
}

/* Layout */
.container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 240px;
    background-color: rgba(12, 14, 20, 0.8);
    backdrop-filter: blur(10px);
    border-right: 1px solid var(--trans-medium);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
}

.logo {
    height: 60px;
    padding: 0 var(--space-md);
    text-align: center;
    border-bottom: 1px solid var(--trans-medium);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo h1 {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin: 0;
}

.logo span {
    color: var(--color-accent);
}

.menu {
    flex: 1;
    padding: var(--space-md) 0;
}

.menu ul {
    list-style: none;
}

.menu li {
    margin-bottom: var(--space-xs);
}

.menu a {
    display: flex;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

/* Keep only this hover state - remove the orange border */
.menu a:hover {
    background-color: var(--trans-light);
    /* Remove: border-left: 3px solid var(--color-accent); */
}


.menu a i {
    margin-right: var(--space-md);
    width: 20px;
    text-align: center;
}

.menu a.menu-disabled {
    color: var(--color-text-dim);
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.menu a.menu-disabled:hover {
    background-color: transparent;
    color: var(--color-text-dim);
}


.sidebar-footer {
    padding: var(--space-md);
    border-top: 1px solid var(--trans-medium);
    font-size: 0.8rem;
    color: var(--color-text-dim);
}

.online {
    color: var(--color-success);
}

/* Main content */
.main-content {
    flex: 1;
    margin-left: 240px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.header {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-xl);
    background-color: rgba(20, 24, 36, 0.7);
    backdrop-filter: blur(5px);
    border-bottom: 1px solid var(--trans-medium);
}

.header-title {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 1px;
}

.user-menu {
    font-size: 0.9rem;
}

.content {
    flex: 1;
    padding: var(--space-xl);
    overflow-y: auto;
}


/* Error page styles */
.error-container {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.error-panel {
    background: rgba(20, 24, 36, 0.8);
    border: 1px solid var(--trans-medium);
    border-radius: 8px;
    padding: var(--space-xl);
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.error-icon {
    font-size: 4rem;
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
}

.error-title {
    font-size: 2rem;
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.error-message {
    color: var(--color-text-dim);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.error-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
}

.error-button {
    padding: var(--space-md) var(--space-lg);
    background-color: var(--color-accent);
    color: white;
    border-radius: 6px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    transition: all 0.2s ease;
}

.error-button:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-1px);
}

.error-button-secondary {
    background-color: var(--trans-medium);
    color: var(--color-text);
}

.error-button-secondary:hover {
    background-color: var(--trans-strong);
    color: white;
}


/* Dashboard styles */
.dashboard {
    max-width: 1200px;
    margin: 0 auto;
}

.welcome-panel {
    background: rgba(20, 24, 36, 0.5);
    border: 1px solid var(--trans-medium);
    border-radius: 6px;
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.welcome-panel h1 {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.welcome-panel h2 {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--color-text-dim);
    margin-bottom: var(--space-lg);
}

.highlight {
    color: var(--color-accent);
}

.description {
    font-size: 1rem;
    max-width: 800px;
    margin-bottom: var(--space-lg);
}

.quick-actions {
    display: flex;
    gap: var(--space-md);
    margin: var(--space-xl) 0;
}

.quick-action-btn {
    padding: var(--space-md) var(--space-lg);
    background-color: var(--color-accent);
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: 500;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    transition: all 0.2s ease;
}

.quick-action-btn:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(242, 121, 53, 0.3);
}

.stats-panel {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.stat-box {
    background: rgba(20, 24, 36, 0.7);
    backdrop-filter: blur(5px);
    border: 1px solid var(--trans-medium);
    border-radius: 6px;
    padding: var(--space-md);
    flex: 1;
    display: flex;
    align-items: center;
}

.stat-icon {
    font-size: 1.8rem;
    color: var(--color-accent);
    margin-right: var(--space-md);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-dim);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.feature-card {
    background: rgba(20, 24, 36, 0.5);
    border: 1px solid var(--trans-medium);
    border-radius: 6px;
    padding: var(--space-lg);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border-color: var(--color-accent);
}

.feature-icon {
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: var(--space-sm);
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    margin-bottom: var(--space-md);
}

.feature-link {
    color: var(--color-accent);
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.feature-link:hover {
    color: var(--color-accent-light);
}

/* Animation */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.fadeIn {
    animation: fadeIn 0.5s ease forwards;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--trans-medium);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .sidebar {
        width: 200px;
    }
    
    .main-content {
        margin-left: 200px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 60px;
    }
    
    .main-content {
        margin-left: 60px;
    }
    
    .logo h1 {
        font-size: 0;
    }
    
    .logo h1::first-letter {
        font-size: 1.5rem;
    }
    
    .menu a span {
        display: none;
    }
    
    .menu a i {
        margin-right: 0;
    }
    
    .sidebar-footer {
        display: none;
    }
    
    .stats-panel {
        flex-direction: column;
    }
    
    .quick-actions {
        flex-direction: column;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}