/* Simple test styles for CyberQRG AI */
body {
    font-family: Arial, sans-serif;
    background-color: #0c0a09;
    color: #ffffff;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.navbar {
    background-color: #1c1917;
    padding: 1rem 0;
    border-bottom: 1px solid #292524;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand h1 {
    color: #0ea5e9;
    margin: 0;
    font-size: 1.5rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    transition: background-color 0.2s;
}

.nav-link:hover {
    background-color: #292524;
}

.hero {
    background: linear-gradient(135deg, #0c0a09 0%, #1c1917 100%);
    padding: 4rem 0;
    text-align: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #a8a29e;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: #0ea5e9;
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #0284c7;
}

.btn-secondary {
    background-color: transparent;
    color: #0ea5e9;
    border: 2px solid #0ea5e9;
}

.btn-secondary:hover {
    background-color: #0ea5e9;
    color: #ffffff;
}

.features {
    padding: 4rem 0;
    background-color: #1c1917;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    color: #ffffff;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background-color: #292524;
    padding: 2rem;
    border-radius: 0.5rem;
    text-align: center;
    border: 1px solid #3f3f46;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.feature-card p {
    color: #a8a29e;
    margin: 0;
}

.cta {
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    padding: 4rem 0;
    text-align: center;
    color: #ffffff;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Responsive design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .nav-links {
        display: none; /* Hide nav links on mobile for simplicity */
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
}
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Typography */
    --font-mono: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;

    /* Layout */
    --container-max: 1200px;
    --header-height: 4rem;
    --sidebar-width: 16rem;
}

/* Global Reset & Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

html {
    font-family: var(--font-sans);
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    -moz-tab-size: 4;
    tab-size: 4;
}

body {
    background-color: var(--bg-primary);
    color: var(--neutral-100);
    font-size: 1rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Layout Components */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding-left: var(--space-4);
    padding-right: var(--space-4);
}

@media (min-width: 640px) {
    .container {
        padding-left: var(--space-6);
        padding-right: var(--space-6);
    }
}

@media (min-width: 1024px) {
    .container {
        padding-left: var(--space-8);
        padding-right: var(--space-8);
    }
}

/* Navigation */
.navbar {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--neutral-800);
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(8px);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.navbar-brand a {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-500);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.nav-link {
    color: var(--neutral-300);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--primary-500);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-500);
    transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link:focus::after {
    width: 100%;
}

/* Main Content */
main {
    min-height: calc(100vh - var(--header-height) - 200px);
}

/* Cards */
.card {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-800);
    transition: box-shadow var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card-header {
    margin-bottom: var(--space-4);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--neutral-100);
    margin-bottom: var(--space-2);
}

.card-subtitle {
    color: var(--neutral-400);
    font-size: 0.875rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background-color: var(--primary-600);
    color: white;
    border-color: var(--primary-600);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--primary-700);
    border-color: var(--primary-700);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--neutral-200);
    border-color: var(--neutral-700);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--neutral-800);
    border-color: var(--neutral-600);
}

.btn-success {
    background-color: var(--risk-low);
    color: white;
    border-color: var(--risk-low);
}

.btn-warning {
    background-color: var(--risk-medium);
    color: white;
    border-color: var(--risk-medium);
}

.btn-danger {
    background-color: var(--risk-critical);
    color: white;
    border-color: var(--risk-critical);
}

.btn-sm {
    padding: var(--space-2) var(--space-3);
    font-size: 0.75rem;
}

.btn-lg {
    padding: var(--space-4) var(--space-6);
    font-size: 1rem;
}

/* Forms */
.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    color: var(--neutral-200);
    font-weight: 600;
    font-size: 0.875rem;
}

.form-input {
    width: 100%;
    padding: var(--space-3);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--neutral-700);
    border-radius: var(--radius-md);
    color: var(--neutral-100);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.form-input::placeholder {
    color: var(--neutral-500);
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right var(--space-3) center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: var(--space-10);
}

/* Risk Visualization */
.risk-circle {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto var(--space-4);
}

.risk-circle svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.risk-circle circle {
    fill: none;
    stroke-width: 6;
    stroke-linecap: round;
}

.risk-bg {
    stroke: var(--neutral-700);
}

.risk-fill {
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset var(--transition-slow);
}

.risk-fill.low {
    stroke: var(--risk-low);
}

.risk-fill.medium {
    stroke: var(--risk-medium);
}

.risk-fill.high {
    stroke: var(--risk-high);
}

.risk-fill.critical {
    stroke: var(--risk-critical);
}

.risk-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.risk-percentage {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neutral-100);
    line-height: 1;
}

.risk-level {
    font-size: 0.75rem;
    color: var(--neutral-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

/* Status Indicators */
.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-low {
    background-color: var(--risk-low-bg);
    color: var(--risk-low);
}

.status-medium {
    background-color: var(--risk-medium-bg);
    color: var(--risk-medium);
}

.status-high {
    background-color: var(--risk-high-bg);
    color: var(--risk-high);
}

.status-critical {
    background-color: var(--risk-critical-bg);
    color: var(--risk-critical);
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--space-6);
}

.grid-cols-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

.grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (min-width: 640px) {
    .grid-cols-sm-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .grid-cols-sm-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 768px) {
    .grid-cols-md-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .grid-cols-md-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .grid-cols-md-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .grid-cols-lg-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .grid-cols-lg-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

/* Progress Bars */
.progress {
    width: 100%;
    height: 8px;
    background-color: var(--neutral-700);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: var(--primary-500);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

/* Alerts */
.alert {
    padding: var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid;
    margin-bottom: var(--space-4);
}

.alert-success {
    background-color: var(--risk-low-bg);
    border-color: var(--risk-low);
    color: var(--risk-low);
}

.alert-warning {
    background-color: var(--risk-medium-bg);
    border-color: var(--risk-medium);
    color: var(--risk-medium);
}

.alert-error {
    background-color: var(--risk-critical-bg);
    border-color: var(--risk-critical);
    color: var(--risk-critical);
}

.alert-info {
    background-color: rgba(14, 165, 233, 0.1);
    border-color: var(--primary-500);
    color: var(--primary-500);
}

/* Footer */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--neutral-800);
    margin-top: var(--space-16);
}

.footer-content {
    padding: var(--space-12) 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 2fr 3fr;
    }
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-500);
}

.footer-brand p {
    color: var(--neutral-400);
    max-width: 300px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-6);
}

.footer-section h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--neutral-200);
    margin-bottom: var(--space-3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-section a {
    display: block;
    color: var(--neutral-400);
    text-decoration: none;
    margin-bottom: var(--space-2);
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--primary-500);
}

.footer-bottom {
    border-top: 1px solid var(--neutral-800);
    padding: var(--space-6) 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-bottom p {
    color: var(--neutral-400);
    font-size: 0.875rem;
}

.footer-badges {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.badge {
    background-color: var(--bg-accent);
    color: var(--neutral-300);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.font-bold {
    font-weight: 700;
}

.font-semibold {
    font-weight: 600;
}

.font-medium {
    font-weight: 500;
}

.text-sm {
    font-size: 0.875rem;
}

.text-lg {
    font-size: 1.125rem;
}

.text-xl {
    font-size: 1.25rem;
}

.text-2xl {
    font-size: 1.5rem;
}

.text-3xl {
    font-size: 1.875rem;
}

.text-4xl {
    font-size: 2.25rem;
}

.text-primary {
    color: var(--primary-500);
}

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

.text-warning {
    color: var(--warning);
}

.text-error {
    color: var(--error);
}

.bg-primary {
    background-color: var(--primary-500);
}

.bg-secondary {
    background-color: var(--bg-secondary);
}

.bg-tertiary {
    background-color: var(--bg-tertiary);
}

.mt-4 {
    margin-top: var(--space-4);
}

.mt-6 {
    margin-top: var(--space-6);
}

.mt-8 {
    margin-top: var(--space-8);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-6 {
    margin-bottom: var(--space-6);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

.p-4 {
    padding: var(--space-4);
}

.p-6 {
    padding: var(--space-6);
}

.rounded {
    border-radius: var(--radius-md);
}

.rounded-lg {
    border-radius: var(--radius-lg);
}

.shadow {
    box-shadow: var(--shadow-md);
}

.shadow-lg {
    box-shadow: var(--shadow-lg);
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

.pulse {
    animation: pulse 2s infinite;
}

.spin {
    animation: spin 1s linear infinite;
}

/* Loading States */
.loading {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.loading::after {
    content: '';
    width: 1em;
    height: 1em;
    border: 2px solid var(--neutral-600);
    border-top: 2px solid var(--primary-500);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Responsive Design */
@media (max-width: 640px) {
    .navbar-nav {
        display: none;
    }

    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }

    .footer-content {
        text-align: center;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .footer {
        display: none;
    }

    body {
        background-color: white;
        color: black;
    }

    .card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* Focus Styles for Accessibility */
*:focus {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

.btn:focus,
.form-input:focus,
.nav-link:focus {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --neutral-800: #000;
        --neutral-900: #000;
        --bg-primary: #000;
        --bg-secondary: #111;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}