/* ============================================
   SecuredAI Lab - Cybersecurity Theme
   ============================================ */

:root {
    /* Core palette - Electric Midnight */
    --bg-deep: #0a0a0f;
    --bg-primary: #0d0d14;
    --bg-secondary: #12121c;
    --bg-card: #161622;
    --bg-elevated: #1a1a28;
    
    /* Accent colors - Neon */
    --accent-cyan: #00f5ff;
    --accent-magenta: #ff00aa;
    --accent-purple: #8b5cf6;
    --accent-blue: #3b82f6;
    --accent-green: #10b981;
    --accent-yellow: #fbbf24;
    --accent-orange: #f97316;
    --accent-red: #ef4444;
    
    /* Text */
    --text-primary: #f0f0f5;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    /* Borders */
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-default: rgba(255, 255, 255, 0.1);
    --border-accent: rgba(0, 245, 255, 0.3);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    --gradient-danger: linear-gradient(135deg, var(--accent-red), var(--accent-magenta));
    --gradient-success: linear-gradient(135deg, var(--accent-green), var(--accent-cyan));
    
    /* Shadows */
    --shadow-glow: 0 0 40px rgba(0, 245, 255, 0.15);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
    
    /* Typography */
    --font-display: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;
}

/* ============================================
   Reset & Base
   ============================================ */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-display);
    background: var(--bg-deep);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* ============================================
   Background Effects
   ============================================ */

.bg-grid {
    position: fixed;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 245, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 245, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: -2;
}

.bg-glow {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(0, 245, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(255, 0, 170, 0.04) 0%, transparent 60%);
    pointer-events: none;
    z-index: -1;
    animation: bgPulse 20s ease-in-out infinite;
}

@keyframes bgPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

/* ============================================
   Navigation
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-2xl);
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.25rem;
    font-weight: 700;
}

.brand-icon {
    font-size: 1.5rem;
}

.brand-text .accent {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Module Selector */
.module-selector {
    position: relative;
}

.module-dropdown-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.module-dropdown-btn:hover {
    border-color: var(--accent-cyan);
    background: var(--bg-elevated);
}

.module-dropdown-btn .module-icon {
    font-size: 1.1rem;
}

.module-dropdown-btn .dropdown-arrow {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-left: var(--space-xs);
    transition: transform var(--transition-fast);
}

.module-dropdown {
    position: absolute;
    top: calc(100% + var(--space-sm));
    left: 0;
    min-width: 280px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: 1001;
}

.module-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.module-option {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    width: 100%;
    padding: var(--space-md);
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 0.9rem;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.module-option:first-child {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.module-option:last-child {
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.module-option:hover {
    background: var(--bg-elevated);
    border-left-color: var(--module-accent, var(--accent-cyan));
}

.module-option.active {
    background: rgba(0, 245, 255, 0.1);
    border-left-color: var(--accent-cyan);
}

.module-option-icon {
    font-size: 1.5rem;
}

.module-option-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.module-option-id {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--accent-cyan);
}

.module-option-title {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.nav-links {
    display: flex;
    gap: var(--space-lg);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
    color: var(--accent-cyan);
}

.nav-actions {
    display: flex;
    gap: var(--space-md);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.8rem;
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: var(--bg-deep);
    box-shadow: 0 4px 20px rgba(0, 245, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(0, 245, 255, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-default);
}

.btn-outline:hover {
    border-color: var(--accent-cyan);
    background: rgba(0, 245, 255, 0.1);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.btn-danger {
    background: var(--gradient-danger);
    color: white;
}

.btn-arrow {
    transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    padding: calc(80px + var(--space-3xl)) var(--space-2xl) var(--space-3xl);
    max-width: 1400px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-xl);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-purple);
    margin-bottom: var(--space-lg);
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Terminal Window */
.terminal-window {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-default);
    overflow: hidden;
    box-shadow: var(--shadow-card), var(--shadow-glow);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
}

.terminal-buttons {
    display: flex;
    gap: var(--space-sm);
}

.terminal-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-btn.red { background: #ff5f56; }
.terminal-btn.yellow { background: #ffbd2e; }
.terminal-btn.green { background: #27c93f; }

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.terminal-body {
    padding: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.log-line {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-xs) 0;
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
}

.log-line:nth-child(1) { animation-delay: 0.2s; }
.log-line:nth-child(2) { animation-delay: 0.4s; }
.log-line:nth-child(3) { animation-delay: 0.6s; }
.log-line:nth-child(4) { animation-delay: 0.8s; }
.log-line:nth-child(5) { animation-delay: 1s; }
.log-line:nth-child(6) { animation-delay: 1.2s; }

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

.log-line .timestamp {
    color: var(--text-muted);
    min-width: 80px;
}

.log-line .status {
    min-width: 20px;
}

.log-line.safe .status { color: var(--accent-green); }
.log-line.warning .status { color: var(--accent-yellow); }
.log-line.danger .status { color: var(--accent-red); }

.log-line .message {
    color: var(--text-secondary);
}

.log-line.danger .message {
    color: var(--accent-red);
}

/* ============================================
   Stats Section
   ============================================ */

.stats-section {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    padding: var(--space-2xl);
    max-width: 1200px;
    margin: 0 auto;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    transition: all var(--transition-normal);
}

.stat-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

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

.stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: var(--space-xs);
}

/* ============================================
   Section Headers
   ============================================ */

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Playground Section
   ============================================ */

.playground-section {
    padding: var(--space-3xl) var(--space-2xl);
    max-width: 1600px;
    margin: 0 auto;
}

.playground-container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-lg);
}

.panel {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
}

.panel-header h3 {
    font-size: 1rem;
    font-weight: 600;
}

.panel-body {
    flex: 1;
    padding: var(--space-lg);
    overflow-y: auto;
}

.panel-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-elevated);
}

/* Input Panel */
.preset-selector select {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-default);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    font-family: var(--font-display);
    font-size: 0.85rem;
    cursor: pointer;
}

textarea#user-input {
    width: 100%;
    height: 220px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    resize: none;
    transition: border-color var(--transition-fast);
}

textarea#user-input:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

textarea#user-input::placeholder {
    color: var(--text-muted);
}

/* Toggle Switch */
.security-toggle {
    display: flex;
    align-items: center;
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.toggle-label input {
    display: none;
}

.toggle-slider {
    width: 44px;
    height: 24px;
    background: var(--bg-secondary);
    border-radius: 12px;
    position: relative;
    transition: background var(--transition-fast);
    border: 1px solid var(--border-default);
}

.toggle-slider::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    background: var(--text-muted);
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: all var(--transition-fast);
}

.toggle-label input:checked + .toggle-slider {
    background: rgba(16, 185, 129, 0.2);
    border-color: var(--accent-green);
}

.toggle-label input:checked + .toggle-slider::after {
    background: var(--accent-green);
    transform: translateX(20px);
}

/* Inline Threat Indicator (inside User Message panel) */
.inline-threat-indicator {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    transition: all var(--transition-normal);
}

.inline-threat-indicator.has-threats {
    border-color: var(--accent-yellow);
    background: rgba(251, 191, 36, 0.05);
}

.inline-threat-indicator.high-risk {
    border-color: var(--accent-red);
    background: rgba(239, 68, 68, 0.05);
}

.threat-score-compact {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.risk-meter-mini {
    flex: 1;
    height: 6px;
    background: var(--bg-elevated);
    border-radius: 3px;
    overflow: hidden;
    max-width: 150px;
}

.risk-meter-mini .risk-meter-fill {
    height: 100%;
    border-radius: 3px;
    transition: width var(--transition-normal);
}

.risk-score-value {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent-green);
    min-width: 40px;
}

.risk-score-value.warning { color: var(--accent-yellow); }
.risk-score-value.danger { color: var(--accent-red); }

.patterns-compact {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
    min-height: 24px;
}

.patterns-compact:empty {
    display: none;
}

.patterns-compact .pattern-tag {
    font-size: 0.7rem;
    padding: 2px 6px;
}

/* Logs Panel (as middle column) */
.logs-panel {
    display: flex;
    flex-direction: column;
}

.logs-panel .panel-header {
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.logs-panel .panel-body {
    padding: var(--space-sm);
}

.logs-stats-compact {
    display: flex;
    gap: var(--space-sm);
}

.log-stat-mini {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
}

.log-stat-mini.safe {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
}

.log-stat-mini.warning {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
}

.logs-panel .activity-log {
    max-height: 400px;
    overflow-y: auto;
    padding: var(--space-sm);
}

.logs-panel .log-empty {
    height: 150px;
    font-size: 0.85rem;
}

.logs-panel .log-entry {
    font-size: 0.75rem;
    padding: var(--space-xs) var(--space-sm);
}

.logs-panel .log-entry .log-main {
    grid-template-columns: 65px 20px 1fr auto;
    gap: var(--space-xs);
}

.logs-panel .log-entry .log-details {
    margin-left: 85px;
    font-size: 0.7rem;
}

/* Detection Panel (kept for compatibility but hidden) */
.detection-panel {
    display: none;
}

/* Detection Panel */
.risk-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-xl);
    font-size: 0.8rem;
    font-weight: 600;
}

.risk-badge.safe {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
}

.risk-badge.warning {
    background: rgba(251, 191, 36, 0.15);
    color: var(--accent-yellow);
}

.risk-badge.danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
}

.risk-meter {
    margin-bottom: var(--space-xl);
}

.risk-meter-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.risk-meter-bar {
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: var(--space-xs);
}

.risk-meter-fill {
    height: 100%;
    background: var(--gradient-success);
    border-radius: 4px;
    transition: all var(--transition-slow);
}

.risk-meter-fill.warning {
    background: linear-gradient(90deg, var(--accent-yellow), var(--accent-orange));
}

.risk-meter-fill.danger {
    background: var(--gradient-danger);
}

.risk-meter-value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-green);
}

.risk-meter-value.warning { color: var(--accent-yellow); }
.risk-meter-value.danger { color: var(--accent-red); }

.detection-flags,
.patterns-matched {
    margin-bottom: var(--space-lg);
}

.flags-header,
.patterns-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
}

.flags-list {
    list-style: none;
}

.flag-item {
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    margin-bottom: var(--space-xs);
    border-left: 3px solid var(--border-default);
}

.flag-item.warning {
    border-color: var(--accent-yellow);
    background: rgba(251, 191, 36, 0.1);
}

.flag-item.danger {
    border-color: var(--accent-red);
    background: rgba(239, 68, 68, 0.1);
}

.flag-item.placeholder {
    color: var(--text-muted);
    font-style: italic;
}

.patterns-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.pattern-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.pattern-placeholder {
    color: var(--text-muted);
    font-style: italic;
    font-size: 0.85rem;
}

/* Response Panel */
.action-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    font-size: 0.8rem;
}

.action-badge.executed {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
}

.action-badge.blocked {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
}

.response-content {
    min-height: 300px;
}

.response-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: var(--text-muted);
    text-align: center;
    gap: var(--space-md);
}

.placeholder-icon {
    font-size: 2rem;
    opacity: 0.5;
}

.response-text {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Markdown styling for agent response */
.response-text.markdown-body {
    color: var(--text-primary);
}

.response-text.markdown-body h1,
.response-text.markdown-body h2,
.response-text.markdown-body h3,
.response-text.markdown-body h4 {
    color: var(--text-primary);
    margin-top: var(--space-md);
    margin-bottom: var(--space-sm);
    font-weight: 700;
}

.response-text.markdown-body h1 { font-size: 1.4rem; }
.response-text.markdown-body h2 { font-size: 1.2rem; }
.response-text.markdown-body h3 { font-size: 1.1rem; }
.response-text.markdown-body h4 { font-size: 1rem; }

.response-text.markdown-body p {
    margin-bottom: var(--space-sm);
}

.response-text.markdown-body strong {
    color: var(--accent-cyan);
    font-weight: 700;
}

.response-text.markdown-body em {
    color: var(--text-secondary);
    font-style: italic;
}

.response-text.markdown-body code {
    background: var(--bg-secondary);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.85em;
    color: var(--accent-magenta);
}

.response-text.markdown-body pre {
    background: var(--bg-secondary);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--space-md) 0;
    border: 1px solid var(--border-subtle);
}

.response-text.markdown-body pre code {
    background: none;
    padding: 0;
    color: var(--text-primary);
}

.response-text.markdown-body ul,
.response-text.markdown-body ol {
    margin: var(--space-sm) 0;
    padding-left: var(--space-lg);
}

.response-text.markdown-body li {
    margin-bottom: var(--space-xs);
    color: var(--text-secondary);
}

.response-text.markdown-body li::marker {
    color: var(--accent-cyan);
}

.response-text.markdown-body blockquote {
    border-left: 3px solid var(--accent-purple);
    padding-left: var(--space-md);
    margin: var(--space-md) 0;
    color: var(--text-secondary);
    font-style: italic;
}

.response-text.markdown-body a {
    color: var(--accent-cyan);
    text-decoration: none;
}

.response-text.markdown-body a:hover {
    text-decoration: underline;
}

.response-text.markdown-body hr {
    border: none;
    border-top: 1px solid var(--border-subtle);
    margin: var(--space-md) 0;
}

/* Alert/warning boxes in markdown */
.response-text.markdown-body p:has(> strong:first-child) {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
}

/* Emoji styling */
.response-text.markdown-body p > strong:first-child {
    display: inline;
}

.response-meta {
    display: flex;
    gap: var(--space-lg);
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ============================================
   Attack Cards Section
   ============================================ */

.attacks-section {
    padding: var(--space-3xl) var(--space-2xl);
    background: var(--bg-primary);
}

.attack-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.attack-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all var(--transition-normal);
}

.attack-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.attack-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
}

.attack-icon {
    font-size: 2rem;
}

.attack-severity {
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-xl);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.attack-severity.high {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
}

.attack-severity.medium {
    background: rgba(251, 191, 36, 0.15);
    color: var(--accent-yellow);
}

.attack-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.attack-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.attack-patterns {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

/* ============================================
   Mitigations Section
   ============================================ */

.mitigations-section {
    padding: var(--space-3xl) var(--space-2xl);
}

.mitigations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-lg);
    max-width: 1400px;
    margin: 0 auto;
}

.mitigation-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

/* Relevance-based styling */
.mitigation-card.primary {
    border-color: var(--accent-cyan);
    background: linear-gradient(135deg, rgba(0, 245, 255, 0.08), transparent);
    box-shadow: 0 4px 20px rgba(0, 245, 255, 0.1);
}

.mitigation-card.primary:hover {
    box-shadow: 0 6px 30px rgba(0, 245, 255, 0.2);
    transform: translateY(-4px);
}

.mitigation-card.applicable {
    border-color: var(--accent-purple);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05), transparent);
}

.mitigation-card.applicable:hover {
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.15);
    transform: translateY(-2px);
}

.mitigation-card.other {
    opacity: 0.6;
    border-color: var(--border-subtle);
}

.mitigation-card.other:hover {
    opacity: 0.85;
    transform: translateY(-2px);
}

.mitigation-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.mitigation-icon {
    font-size: 1.75rem;
    line-height: 1;
}

.mitigation-relevance {
    font-size: 0.7rem;
    font-weight: 700;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mitigation-relevance.primary {
    background: rgba(0, 245, 255, 0.2);
    color: var(--accent-cyan);
}

.mitigation-relevance.applicable {
    background: rgba(139, 92, 246, 0.2);
    color: var(--accent-purple);
}

.mitigation-relevance.other {
    background: var(--bg-secondary);
    color: var(--text-muted);
}

.mitigation-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.mitigation-card.primary h4 {
    color: var(--accent-cyan);
}

.mitigation-card.applicable h4 {
    color: var(--accent-purple);
}

.mitigation-card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
    flex: 1;
}

.mitigation-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border-subtle);
    margin-top: auto;
}

.mitigation-category {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.mitigation-status {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.75rem;
}

.mitigation-status .status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.mitigation-status.active .status-dot {
    background: var(--accent-green);
    box-shadow: 0 0 6px var(--accent-green);
}

.mitigation-status.active {
    color: var(--accent-green);
}

.mitigation-status.simulated .status-dot {
    background: var(--accent-yellow);
}

.mitigation-status.simulated {
    color: var(--accent-yellow);
}

/* ============================================
   Activity Logs Section
   ============================================ */

.logs-section {
    padding: var(--space-3xl) var(--space-2xl);
    background: var(--bg-primary);
}

.logs-container {
    max-width: 1200px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

/* Inline logs within playground */
.logs-container.inline-logs {
    margin-top: var(--space-lg);
    max-width: none;
}

.logs-container.inline-logs .logs-header {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.logs-container.inline-logs .logs-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: 0.95rem;
}

.logs-container.inline-logs .logs-icon {
    font-size: 1.1rem;
}

.logs-container.inline-logs .logs-stats {
    flex: 1;
}

.logs-container.inline-logs .activity-log {
    max-height: 200px;
}

.logs-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
}

.logs-stats {
    display: flex;
    gap: var(--space-lg);
}

.log-stat {
    font-size: 0.9rem;
}

.log-stat .stat-label {
    color: var(--text-muted);
    margin-right: var(--space-xs);
}

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

.log-stat.safe .stat-value { color: var(--accent-green); }
.log-stat.warning .stat-value { color: var(--accent-red); }

.activity-log {
    max-height: 400px;
    overflow-y: auto;
    padding: var(--space-lg);
}

.log-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: var(--text-muted);
    gap: var(--space-md);
}

.empty-icon {
    font-size: 2rem;
    opacity: 0.5;
}

.log-entry {
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-xs);
    font-size: 0.8rem;
    border-left: 3px solid var(--border-default);
    animation: slideIn 0.3s ease;
}

.log-entry .log-main {
    display: grid;
    grid-template-columns: 75px 24px 1fr auto;
    gap: var(--space-sm);
    align-items: center;
}

.log-entry .log-details {
    margin-top: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: 99px;
    word-break: break-all;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Log entry status colors */
.log-entry.safe { border-color: var(--accent-green); }
.log-entry.blocked { border-color: var(--accent-red); }
.log-entry.danger { 
    border-color: var(--accent-magenta); 
    background: rgba(255, 0, 170, 0.1);
}
.log-entry.info { border-color: var(--accent-blue); }

.log-entry .log-time {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
}

.log-entry .log-icon {
    font-size: 0.9rem;
}

.log-entry .log-message {
    color: var(--text-secondary);
}

.log-entry.danger .log-message {
    color: var(--accent-magenta);
    font-weight: 600;
}

.log-entry.blocked .log-message {
    color: var(--accent-red);
}

.log-entry .log-status {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.log-entry.safe .log-status { 
    color: var(--accent-green);
    background: rgba(16, 185, 129, 0.15);
}

.log-entry.blocked .log-status { 
    color: var(--accent-red);
    background: rgba(239, 68, 68, 0.15);
}

.log-entry.danger .log-status { 
    color: var(--accent-magenta);
    background: rgba(255, 0, 170, 0.2);
    animation: dangerPulse 1s ease infinite;
}

.log-entry.info .log-status {
    color: var(--text-muted);
}

@keyframes dangerPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Tool-specific log styling */
.log-entry[data-type="data_access"] .log-icon { color: var(--accent-yellow); }
.log-entry[data-type="email"] .log-icon { color: var(--accent-purple); }
.log-entry[data-type="refund"] .log-icon { color: var(--accent-orange); }
.log-entry[data-type="payment"] .log-icon { color: var(--accent-orange); }
.log-entry[data-type="tool_call"] .log-icon { color: var(--accent-cyan); }
.log-entry[data-type="blocked"] .log-icon { color: var(--accent-red); }
.log-entry[data-type="danger"] .log-icon { color: var(--accent-magenta); }
.log-entry[data-type="success"] .log-icon { color: var(--accent-green); }
.log-entry[data-type="command"] .log-icon { color: var(--accent-red); }
.log-entry[data-type="http"] .log-icon { color: var(--accent-blue); }
.log-entry[data-type="delete"] .log-icon { color: var(--accent-red); }

/* ============================================
   Modal
   ============================================ */

.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    overflow-y: auto;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    transform: scale(0.9);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
}

.modal-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
}

.modal-close {
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: var(--space-lg);
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.modal-info {
    background: rgba(0, 245, 255, 0.1);
    border: 1px solid rgba(0, 245, 255, 0.2);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    font-size: 0.9rem;
    color: var(--accent-cyan);
    margin-bottom: var(--space-lg);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
}

.form-group select,
.form-group input {
    width: 100%;
    padding: var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast);
}

.form-group select:focus,
.form-group input:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

.input-with-icon {
    position: relative;
}

.input-with-icon input {
    padding-right: 48px;
}

.toggle-visibility {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.toggle-visibility:hover {
    opacity: 1;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-md);
    padding: var(--space-lg);
    border-top: 1px solid var(--border-subtle);
    flex-shrink: 0;
}

/* ============================================
   Toast Notifications
   ============================================ */

.toast-container {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    animation: toastIn 0.3s ease;
    min-width: 300px;
}

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

.toast.success {
    border-color: var(--accent-green);
}

.toast.error {
    border-color: var(--accent-red);
}

.toast.warning {
    border-color: var(--accent-yellow);
}

.toast-icon {
    font-size: 1.25rem;
}

.toast-message {
    flex: 1;
    font-size: 0.9rem;
}

/* ============================================
   Footer
   ============================================ */

.footer {
    padding: var(--space-2xl);
    border-top: 1px solid var(--border-subtle);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 700;
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent-cyan);
}

.footer-disclaimer {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 1200px) {
    .playground-container {
        grid-template-columns: 1fr;
    }
    
    .attack-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .mitigations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-subtitle {
        margin: 0 auto var(--space-xl);
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .stats-section {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .attack-cards,
    .mitigations-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        display: none;
    }
    
    .navbar {
        padding: var(--space-md);
        flex-wrap: wrap;
        gap: var(--space-sm);
    }
    
    .module-selector {
        order: 3;
        width: 100%;
        margin-top: var(--space-sm);
    }
    
    .module-dropdown-btn {
        width: 100%;
        justify-content: center;
    }
    
    .module-dropdown {
        width: 100%;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }
}

/* ============================================
   Loading States
   ============================================ */

.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 15, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: inherit;
}

.spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-default);
    border-top-color: var(--accent-cyan);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ============================================
   Scrollbar
   ============================================ */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

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

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ============================================
   Backend Mode Styles
   ============================================ */

.footer-controls {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
    align-items: center;
}

.backend-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.backend-toggle .toggle-slider.backend {
    background: var(--bg-elevated);
}

.backend-toggle .toggle-slider.backend::before {
    background: var(--accent-purple);
}

.backend-toggle input:checked + .toggle-slider.backend {
    background: rgba(139, 92, 246, 0.2);
    border-color: var(--accent-purple);
}

.backend-status {
    font-size: 0.75rem;
    font-family: var(--font-mono);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    background: var(--bg-elevated);
}

.backend-status.online {
    color: var(--accent-green);
    background: rgba(16, 185, 129, 0.1);
}

.backend-status.partial {
    color: var(--accent-yellow);
    background: rgba(251, 191, 36, 0.1);
}

.backend-status.offline {
    color: var(--text-muted);
    background: var(--bg-elevated);
}

.backend-options {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-sm) 0;
    align-items: center;
    flex-wrap: wrap;
}

.agent-type-select {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    padding: 0.4rem 0.8rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    cursor: pointer;
}

.agent-type-select:focus {
    outline: none;
    border-color: var(--accent-purple);
}

.form-input {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

.panel-footer {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    align-items: center;
    justify-content: space-between;
}

/* Backend thinking/log styles */
.log-entry[data-type="thinking"] {
    background: rgba(139, 92, 246, 0.05);
    border-left: 2px solid var(--accent-purple);
}

.log-entry[data-type="policy"] {
    background: rgba(251, 191, 36, 0.05);
    border-left: 2px solid var(--accent-yellow);
}

/* Response panel improvements for backend mode */
.response-text h2 {
    font-size: 1.1rem;
    margin: 1rem 0 0.5rem 0;
    color: var(--text-primary);
}

.response-text h3 {
    font-size: 0.95rem;
    margin: 0.8rem 0 0.4rem 0;
    color: var(--text-secondary);
}

.response-text hr {
    border: none;
    border-top: 1px solid var(--border-default);
    margin: 1rem 0;
}

.response-text ul,
.response-text ol {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
}

.response-text li {
    margin: 0.25rem 0;
}

.response-text code {
    background: var(--bg-elevated);
    padding: 0.1rem 0.3rem;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.85em;
}

/* ============================================
   Scenario / Mission Briefing Section
   ============================================ */

   .scenario-board {
    display: grid;
    grid-template-columns: 1fr 1fr 1.2fr; /* Persona, Tools, Intel */
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: inset 0 0 20px rgba(0,0,0,0.2);
}

.scenario-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.scenario-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.scenario-content {
    background: var(--bg-deep);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    flex: 1;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    overflow-y: auto;
    max-height: 200px;
}

/* Tool Chips */
.tool-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.tool-chip {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--accent-blue);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-family: var(--font-mono);
}

/* Data Tables (for ASI03) */
.env-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
    margin-bottom: var(--space-sm);
}

.env-table th {
    text-align: left;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 4px;
}

.env-table td {
    padding: 4px 0;
    color: var(--text-secondary);
}

.env-val { color: var(--accent-yellow); }
.env-id { color: var(--accent-purple); }

/* Responsive */
@media (max-width: 1024px) {
    .scenario-board {
        grid-template-columns: 1fr;
    }
    .scenario-content {
        max-height: none;
    }
}

.attack-chain-container {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--space-md) 0;
}

.chain-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-default);
    min-width: 80px;
    position: relative;
    transition: all var(--transition-fast);
}

.chain-node.dangerous {
    border-color: var(--accent-red);
    background: rgba(239, 68, 68, 0.1);
    box-shadow: 0 0 15px rgba(239, 68, 68, 0.3);
}

.chain-node.blocked {
    border-color: var(--accent-yellow);
    background: rgba(251, 191, 36, 0.1);
    opacity: 0.7;
}

.chain-node.blocked::after {
    content: '🚫';
    position: absolute;
    top: -8px;
    right: -8px;
    font-size: 1rem;
    background: var(--bg-card);
    border-radius: 50%;
    padding: 2px;
}

.chain-node.safe {
    border-color: var(--accent-green);
}

.chain-icon {
    font-size: 1.5rem;
}

.chain-label {
    font-size: 0.7rem;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    text-align: center;
    max-width: 70px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chain-arrow {
    color: var(--text-muted);
    font-size: 1.2rem;
    flex-shrink: 0;
    animation: pulseArrow 1.5s ease infinite;
}

@keyframes pulseArrow {
    0%, 100% { opacity: 1; transform: translateX(0); }
    50% { opacity: 1; transform: translateX(3px); }
}

/* Animated attack flow */
.chain-node.executing {
    animation: nodeExecute 0.5s ease;
}

@keyframes nodeExecute {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); box-shadow: 0 0 20px var(--accent-cyan); }
    100% { transform: scale(1); }
}