/* ============================================
   OCI Observability Platform - Premium Styles
   ============================================ */

/* CSS Custom Properties */
:root {
    /* Core Colors - Oracle/OCI Theme */
    --oci-red: #C74634;
    --oci-red-light: #FF6B4A;
    --oci-red-dark: #8B2E22;
    --oci-red-glow: rgba(199, 70, 52, 0.4);

    /* Vibrant Accent Colors for Services */
    --monitoring-color: #3B82F6;
    --monitoring-light: #60A5FA;
    --monitoring-glow: rgba(59, 130, 246, 0.4);

    --logs-color: #A78BFA;
    --logs-light: #C4B5FD;
    --logs-glow: rgba(167, 139, 250, 0.4);

    --apm-color: #F59E0B;
    --apm-light: #FBBF24;
    --apm-glow: rgba(245, 158, 11, 0.4);

    --stack-color: #10B981;
    --stack-light: #34D399;
    --stack-glow: rgba(16, 185, 129, 0.4);

    --opsinsights-color: #EC4899;
    --opsinsights-light: #F472B6;
    --opsinsights-glow: rgba(236, 72, 153, 0.4);

    --dbmgmt-color: #06B6D4;
    --dbmgmt-light: #22D3EE;
    --dbmgmt-glow: rgba(6, 182, 212, 0.4);

    /* Status Colors */
    --success: #10B981;
    --success-light: #34D399;
    --warning: #F59E0B;
    --warning-light: #FBBF24;
    --error: #EF4444;
    --error-light: #F87171;
    --info: #3B82F6;
    --info-light: #60A5FA;

    /* Neutral Palette */
    --bg-primary: #0A0E1A;
    --bg-secondary: #111827;
    --bg-tertiary: #1F2937;
    --bg-elevated: rgba(255, 255, 255, 0.03);

    --surface-1: rgba(255, 255, 255, 0.02);
    --surface-2: rgba(255, 255, 255, 0.04);
    --surface-3: rgba(255, 255, 255, 0.06);
    --surface-hover: rgba(255, 255, 255, 0.08);

    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-default: rgba(255, 255, 255, 0.1);
    --border-strong: rgba(255, 255, 255, 0.15);

    --text-primary: rgba(255, 255, 255, 0.95);
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-tertiary: rgba(255, 255, 255, 0.5);
    --text-muted: rgba(255, 255, 255, 0.35);

    /* Enhanced Gradients */
    --gradient-primary: linear-gradient(135deg, var(--oci-red) 0%, var(--oci-red-light) 100%);
    --gradient-subtle: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
    --gradient-glow: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(199, 70, 52, 0.15), transparent 40%);
    --gradient-rainbow: linear-gradient(135deg, var(--oci-red) 0%, var(--opsinsights-color) 25%, var(--logs-color) 50%, var(--monitoring-color) 75%, var(--dbmgmt-color) 100%);
    --gradient-monitoring: linear-gradient(135deg, var(--monitoring-color) 0%, var(--monitoring-light) 100%);
    --gradient-logs: linear-gradient(135deg, var(--logs-color) 0%, var(--logs-light) 100%);
    --gradient-apm: linear-gradient(135deg, var(--apm-color) 0%, var(--apm-light) 100%);
    --gradient-stack: linear-gradient(135deg, var(--stack-color) 0%, var(--stack-light) 100%);
    --gradient-opsinsights: linear-gradient(135deg, var(--opsinsights-color) 0%, var(--opsinsights-light) 100%);
    --gradient-dbmgmt: linear-gradient(135deg, var(--dbmgmt-color) 0%, var(--dbmgmt-light) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(199, 70, 52, 0.2) 0%, rgba(167, 139, 250, 0.15) 50%, rgba(59, 130, 246, 0.1) 100%);

    /* Enhanced Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px rgba(199, 70, 52, 0.3);
    --shadow-glow-lg: 0 0 60px rgba(199, 70, 52, 0.4), 0 0 100px rgba(199, 70, 52, 0.2);
    --shadow-colored: 0 4px 20px -2px var(--oci-red-glow);

    /* Typography */
    --font-display: 'Syne', ui-sans-serif, system-ui, sans-serif;
    --font-sans: 'Outfit', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;

    /* Spacing */
    --sidebar-width: 260px;
    --header-height: 64px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

/* ============================================
   OCI Redwood Theme
   ============================================ */
[data-theme="redwood"] {
    /* Redwood Core Colors */
    --oci-red: #C74634;
    --oci-red-light: #E85D4A;
    --oci-red-dark: #9A3728;

    /* Redwood Neutral Palette - Warm tones */
    --bg-primary: #FAF9F7;
    --bg-secondary: #F5F4F2;
    --bg-tertiary: #EEEDEB;
    --bg-elevated: rgba(0, 0, 0, 0.02);

    --surface-1: rgba(0, 0, 0, 0.02);
    --surface-2: rgba(0, 0, 0, 0.04);
    --surface-3: rgba(0, 0, 0, 0.06);
    --surface-hover: rgba(0, 0, 0, 0.08);

    --border-subtle: rgba(0, 0, 0, 0.08);
    --border-default: rgba(0, 0, 0, 0.12);
    --border-strong: rgba(0, 0, 0, 0.18);

    --text-primary: #161513;
    --text-secondary: #4A4845;
    --text-tertiary: #6B6966;
    --text-quaternary: #8C8A87;
    --text-muted: #ADABA8;

    /* Redwood Service Colors - Softer tones */
    --monitoring-color: #2E7D9A;
    --monitoring-light: #3D9BC0;
    --logs-color: #7952B3;
    --logs-light: #9673CC;
    --apm-color: #D97706;
    --apm-light: #F59E0B;
    --stack-color: #059669;
    --stack-light: #10B981;
    --opsinsights-color: #BE185D;
    --opsinsights-light: #DB2777;
    --dbmgmt-color: #0891B2;
    --dbmgmt-light: #06B6D4;

    /* Redwood Shadows - Softer */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 0 40px rgba(199, 70, 52, 0.15);

    /* Redwood Gradients */
    --gradient-hero: linear-gradient(135deg, rgba(199, 70, 52, 0.08) 0%, rgba(121, 82, 179, 0.06) 50%, rgba(46, 125, 154, 0.04) 100%);
}

[data-theme="redwood"] body {
    background: var(--bg-primary);
}

[data-theme="redwood"] .sidebar {
    background: #FFFFFF;
    border-right: 1px solid var(--border-default);
}

[data-theme="redwood"] .main-content {
    background: var(--bg-primary);
}

[data-theme="redwood"] .hero-section {
    background: linear-gradient(135deg, rgba(199, 70, 52, 0.06) 0%, rgba(250, 249, 247, 1) 100%);
}

[data-theme="redwood"] .mindmap {
    background: #FFFFFF;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
}

[data-theme="redwood"] .pillar-node .node-content {
    background: #FFFFFF;
    border-color: var(--border-default);
}

[data-theme="redwood"] .stat-card,
[data-theme="redwood"] .tool-card,
[data-theme="redwood"] .highlight-item {
    background: #FFFFFF;
    border-color: var(--border-default);
}

[data-theme="redwood"] .enabler-node,
[data-theme="redwood"] .oci-service-node {
    background: #FFFFFF;
    border-color: var(--border-default);
}

[data-theme="redwood"] .service-card {
    background: #FFFFFF;
    border-color: var(--border-default);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

[data-theme="redwood"] .service-card:hover {
    background: #FAFAFA;
    box-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.12);
}

[data-theme="redwood"] .service-card.monitoring:hover { box-shadow: 0 12px 32px -8px rgba(0,0,0,0.1), 0 0 24px -8px var(--monitoring-glow); }
[data-theme="redwood"] .service-card.logs:hover { box-shadow: 0 12px 32px -8px rgba(0,0,0,0.1), 0 0 24px -8px var(--logs-glow); }
[data-theme="redwood"] .service-card.apm:hover { box-shadow: 0 12px 32px -8px rgba(0,0,0,0.1), 0 0 24px -8px var(--apm-glow); }
[data-theme="redwood"] .service-card.opsinsights:hover { box-shadow: 0 12px 32px -8px rgba(0,0,0,0.1), 0 0 24px -8px var(--opsinsights-glow); }
[data-theme="redwood"] .service-card.dbmgmt:hover { box-shadow: 0 12px 32px -8px rgba(0,0,0,0.1), 0 0 24px -8px var(--dbmgmt-glow); }

[data-theme="redwood"] .hero-section::before {
    background: radial-gradient(circle, rgba(199, 70, 52, 0.06) 0%, transparent 60%);
}

[data-theme="redwood"] .hero-section::after {
    background: radial-gradient(circle, rgba(59, 130, 246, 0.04) 0%, transparent 60%);
}

[data-theme="redwood"] body::after {
    opacity: 0.015;
    mix-blend-mode: multiply;
}

[data-theme="redwood"] .nav-item.active {
    background: rgba(199, 70, 52, 0.08);
    box-shadow: inset 0 0 16px rgba(199, 70, 52, 0.03);
}

[data-theme="redwood"] .tier-capabilities {
    background: #FAF9F7;
    border-color: #E8E6E1;
}

[data-theme="redwood"] .tier-badge.free {
    background: rgba(16, 140, 90, 0.12);
    color: #108C5A;
}

[data-theme="redwood"] .tier-badge.paid {
    background: rgba(199, 70, 52, 0.12);
    color: var(--oracle-red);
}

[data-theme="redwood"] .tier-badge.enterprise {
    background: rgba(102, 51, 153, 0.12);
    color: #663399;
}

[data-theme="redwood"] .capability-icon.included {
    background: rgba(16, 140, 90, 0.15);
    color: #108C5A;
}

[data-theme="redwood"] .capability-icon.premium {
    background: rgba(199, 70, 52, 0.15);
    color: var(--oracle-red);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Background Effects */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(199, 70, 52, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(59, 130, 246, 0.08), transparent),
        var(--bg-primary);
    pointer-events: none;
    z-index: -1;
}

/* Noise texture overlay for depth and tactile warmth */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
    pointer-events: none;
    z-index: 999;
    mix-blend-mode: overlay;
    opacity: 0.4;
}

/* ============================================
   Sidebar Navigation
   ============================================ */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--surface-1);
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    z-index: 100;
    backdrop-filter: blur(20px);
}

.sidebar-header {
    padding: 24px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-subtle);
}

.oracle-logo .logo-icon {
    width: 36px;
    height: 36px;
}

.brand-text {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.01em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    list-style: none;
    padding: 16px 12px;
    flex: 1;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    margin-bottom: 4px;
    font-weight: 400;
}

.nav-item:hover {
    background: var(--surface-hover);
    color: var(--text-primary);
}

.nav-item.active {
    background: rgba(199, 70, 52, 0.12);
    color: var(--oci-red-light);
    font-weight: 500;
    box-shadow: inset 0 0 20px rgba(199, 70, 52, 0.05);
}

.nav-item.active .nav-indicator {
    opacity: 1;
    transform: scaleY(1);
}

.nav-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.nav-icon svg {
    width: 100%;
    height: 100%;
}

.nav-indicator {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%) scaleY(0);
    width: 3px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: 0 3px 3px 0;
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s ease;
    box-shadow: 2px 0 8px var(--oci-red-glow);
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid var(--border-subtle);
}

.cloud-guard-toggle {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toggle-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.toggle-switch {
    position: relative;
    background: var(--surface-2);
    border-radius: var(--radius-sm);
    padding: 4px;
    display: flex;
}

.toggle-options {
    display: flex;
    position: relative;
    z-index: 1;
}

.toggle-option {
    padding: 6px 16px;
    font-size: 13px;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: color var(--transition-fast);
    flex: 1;
    text-align: center;
}

.toggle-option.active {
    color: var(--text-primary);
}

.toggle-slider {
    position: absolute;
    top: 4px;
    left: 4px;
    width: calc(50% - 4px);
    height: calc(100% - 8px);
    background: var(--surface-3);
    border-radius: 4px;
    transition: transform var(--transition-base);
}

.toggle-switch[data-value="paid"] .toggle-slider {
    transform: translateX(100%);
}

/* Theme Selector */
.theme-selector {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.theme-options {
    display: flex;
    gap: 8px;
    background: var(--surface-2);
    padding: 6px;
    border-radius: var(--radius-md);
}

.theme-option {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-tertiary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.theme-option:hover {
    background: var(--surface-3);
    color: var(--text-secondary);
}

.theme-option.active {
    background: var(--oci-red);
    color: white;
}

/* Tier Toggle */
.tier-toggle {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.tier-switch .toggle-option.active[data-value="paid"] {
    color: var(--success);
}

/* Tier Badges for Service Cards */
.tier-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tier-badge.free {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.tier-badge.paid {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.tier-badge.enterprise {
    background: rgba(167, 139, 250, 0.15);
    color: var(--logs-color);
}

/* Capability indicators */
.capability-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
}

.capability-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

.capability-item .check {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.capability-item .check.included {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.capability-item .check.excluded {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
}

.capability-item .check svg {
    width: 10px;
    height: 10px;
}

/* Paid-only features styling when in free tier */
[data-tier="free"] .paid-only {
    opacity: 0.5;
    position: relative;
}

[data-tier="free"] .paid-only::after {
    content: "Paid";
    position: absolute;
    top: 4px;
    right: 4px;
    padding: 2px 6px;
    background: rgba(245, 158, 11, 0.9);
    color: white;
    font-size: 9px;
    font-weight: 600;
    border-radius: 4px;
    text-transform: uppercase;
}

[data-tier="paid"] .free-only-badge {
    display: none;
}

/* ============================================
   Main Content Area
   ============================================ */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    padding: 32px 40px;
}

/* Module Sections */
.module {
    display: none;
    animation: moduleFadeIn 0.35s ease-out;
}

.module.active {
    display: block;
}

@keyframes moduleFadeIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Scroll-driven reveal animations */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children in grids */
.services-grid .reveal-on-scroll:nth-child(2) { transition-delay: 0.06s; }
.services-grid .reveal-on-scroll:nth-child(3) { transition-delay: 0.12s; }
.services-grid .reveal-on-scroll:nth-child(4) { transition-delay: 0.18s; }
.services-grid .reveal-on-scroll:nth-child(5) { transition-delay: 0.24s; }
.services-grid .reveal-on-scroll:nth-child(6) { transition-delay: 0.30s; }

.example-cards-grid .reveal-on-scroll:nth-child(2) { transition-delay: 0.06s; }
.example-cards-grid .reveal-on-scroll:nth-child(3) { transition-delay: 0.12s; }
.example-cards-grid .reveal-on-scroll:nth-child(4) { transition-delay: 0.18s; }

.pillars-grid .reveal-on-scroll:nth-child(2) { transition-delay: 0.05s; }
.pillars-grid .reveal-on-scroll:nth-child(3) { transition-delay: 0.10s; }
.pillars-grid .reveal-on-scroll:nth-child(4) { transition-delay: 0.15s; }
.pillars-grid .reveal-on-scroll:nth-child(5) { transition-delay: 0.20s; }
.pillars-grid .reveal-on-scroll:nth-child(6) { transition-delay: 0.25s; }
.pillars-grid .reveal-on-scroll:nth-child(7) { transition-delay: 0.30s; }

/* Respect reduced-motion preference */
@media (prefers-reduced-motion: reduce) {
    .reveal-on-scroll {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .module {
        animation: none;
    }
}

.module-header {
    margin-bottom: 32px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-tertiary);
    margin-bottom: 8px;
}

.breadcrumb-separator {
    color: var(--text-muted);
}

.breadcrumb-item.current {
    color: var(--text-secondary);
}

.module-title {
    font-family: var(--font-display);
    font-size: 34px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.module-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
}

.module-links {
    margin-top: 16px;
    display: flex;
    gap: 16px;
}

.github-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.github-link:hover {
    background: var(--surface-3);
    border-color: var(--border-default);
    color: var(--text-primary);
}

.github-link svg {
    width: 16px;
    height: 16px;
}

/* ============================================
   Command Center - Mindmap
   ============================================ */
.mindmap-container {
    position: relative;
    height: 1150px;
    margin: 40px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
}

.mindmap {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-lg);
}

/* Security Halo Effect */
.security-halo {
    position: absolute;
    top: 44%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 520px;
    height: 520px;
    pointer-events: none;
}

.halo-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid;
    opacity: 0.3;
    animation: haloRotate 20s linear infinite;
}

.halo-ring-1 {
    width: 100%;
    height: 100%;
    border-color: var(--success);
    animation-duration: 30s;
}

.halo-ring-2 {
    width: 85%;
    height: 85%;
    border-color: var(--success-light);
    animation-duration: 25s;
    animation-direction: reverse;
}

.halo-ring-3 {
    width: 70%;
    height: 70%;
    border-color: var(--success);
    animation-duration: 20s;
}

/* Cloud Guard Paid Mode */
.security-halo.paid .halo-ring {
    border-width: 2px;
    opacity: 0.5;
}

.security-halo.paid .halo-ring-1 {
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.3);
}

@keyframes haloRotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.cloud-guard-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 500;
    color: var(--success-light);
}

.cloud-guard-badge svg {
    width: 14px;
    height: 14px;
}

/* Central Node */
.central-node {
    position: absolute;
    top: 44%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.central-node .node-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px 32px;
    background: var(--surface-2);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    cursor: pointer;
    transition: all var(--transition-base);
}

.central-node:hover .node-content {
    background: var(--surface-3);
    border-color: var(--oci-red);
    box-shadow: var(--shadow-glow);
}

.node-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: var(--radius-xl);
    background: var(--gradient-primary);
    opacity: 0.3;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.05);
        opacity: 0.15;
    }
}

.node-icon svg {
    width: 48px;
    height: 48px;
}

.node-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

/* Pillar Nodes */
.pillar-nodes {
    position: absolute;
    top: 44%;
    left: 50%;
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
}

.pillar-node {
    position: absolute;
    top: 50%;
    left: 50%;
    --radius: 280px;
    --angle-rad: calc(var(--angle) * 3.14159 / 180);
    transform: translate(
        calc(-50% + var(--radius) * cos(var(--angle-rad))),
        calc(-50% + var(--radius) * sin(var(--angle-rad)) * -1)
    );
}

/* Workaround for CSS calc with trig - use JS positioning instead */
.pillar-node[data-pillar="monitoring"] { transform: translate(calc(-50% + 280px), -50%); }
.pillar-node[data-pillar="stack"] { transform: translate(calc(-50% + 140px), calc(-50% - 242px)); }
.pillar-node[data-pillar="apm"] { transform: translate(calc(-50% - 140px), calc(-50% - 242px)); }
.pillar-node[data-pillar="logs"] { transform: translate(calc(-50% - 280px), -50%); }
.pillar-node[data-pillar="opsinsights"] { transform: translate(calc(-50% - 140px), calc(-50% + 242px)); }
.pillar-node[data-pillar="dbmgmt"] { transform: translate(calc(-50% + 140px), calc(-50% + 242px)); }
.pillar-node[data-pillar="sevenkingdoms"] { transform: translate(-50%, calc(-50% + 340px)); }

.pillar-node .node-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 18px 24px;
    background: var(--surface-2);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    cursor: pointer;
    transition: all var(--transition-base);
    min-width: 140px;
}

.pillar-node:hover .node-content {
    background: var(--surface-3);
    transform: scale(1.05);
}

.pillar-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--surface-3);
}

.pillar-icon svg {
    width: 24px;
    height: 24px;
}

.pillar-icon.monitoring { color: var(--info); background: rgba(59, 130, 246, 0.15); }
.pillar-icon.stack { color: var(--success); background: rgba(16, 185, 129, 0.15); }
.pillar-icon.apm { color: var(--warning); background: rgba(245, 158, 11, 0.15); }
.pillar-icon.logs { color: #A78BFA; background: rgba(167, 139, 250, 0.15); }
.pillar-icon.opsinsights { color: #F472B6; background: rgba(244, 114, 182, 0.15); }
.pillar-icon.dbmgmt { color: var(--oci-red-light); background: rgba(199, 70, 52, 0.15); }
.pillar-icon.sevenkingdoms { color: #F87171; background: rgba(248, 113, 113, 0.15); }

.pillar-node .node-label {
    font-size: 13px;
    font-weight: 600;
}

.pillar-node .node-desc {
    font-size: 11px;
    color: var(--text-tertiary);
}

/* Enabler Nodes */
.enabler-nodes {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 16px;
}

.enabler-node {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.enabler-node:hover {
    background: var(--surface-2);
    border-color: var(--border-default);
}

.enabler-icon {
    width: 20px;
    height: 20px;
    color: var(--text-tertiary);
}

.enabler-icon svg {
    width: 100%;
    height: 100%;
}

/* Connection Lines */
.connection-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

/* ============================================
   Mindmap Controls & Draggable Nodes
   ============================================ */

.mindmap-controls {
    position: absolute;
    top: 16px;
    right: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 20;
}

.mindmap-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.mindmap-btn:hover {
    background: var(--surface-3);
    border-color: var(--border-default);
    color: var(--text-primary);
}

.drag-instruction {
    font-size: 11px;
    color: var(--text-tertiary);
    font-style: italic;
}

/* Draggable Node Styles */
.draggable-node {
    cursor: grab;
    user-select: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.draggable-node:active {
    cursor: grabbing;
}

.draggable-node.dragging {
    z-index: 100;
    opacity: 0.9;
}

.draggable-node.dragging .node-content,
.draggable-node.dragging {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transform: scale(1.05);
}

.drag-handle {
    position: absolute;
    top: 4px;
    right: 8px;
    font-size: 10px;
    color: var(--text-quaternary);
    opacity: 0;
    transition: opacity var(--transition-fast);
    cursor: grab;
    letter-spacing: 2px;
}

.pillar-node:hover .drag-handle,
.enabler-node:hover .drag-handle {
    opacity: 0.6;
}

.pillar-node .drag-handle {
    top: auto;
    bottom: -16px;
    right: 50%;
    transform: translateX(50%);
}

/* Enhanced EOL Badge */
.pillar-node.eol-warning .node-content {
    border-color: rgba(239, 68, 68, 0.4);
    background: linear-gradient(135deg, var(--surface-2) 0%, rgba(239, 68, 68, 0.08) 100%);
}

.pillar-node .eol-badge {
    position: absolute;
    top: -12px;
    right: -8px;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    border-radius: 12px;
    font-size: 10px;
    font-weight: 600;
    color: white;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.4);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    z-index: 10;
}

.pillar-node .eol-badge:hover {
    transform: scale(1.08);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.5);
}

.pillar-node .eol-badge svg {
    flex-shrink: 0;
}

/* ============================================
   OCI Services Integration Layer
   ============================================ */

.oci-services-layer {
    position: absolute;
    bottom: 200px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
}

.services-label,
.enablers-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-tertiary);
    margin-bottom: 12px;
    text-align: center;
    padding: 0 12px;
}

.oci-services-layer::before {
    content: '';
    display: block;
    width: 120px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-default), transparent);
    margin: 0 auto 16px;
}

.oci-services-grid {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 700px;
}

.oci-service-node {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: linear-gradient(135deg, var(--surface-1) 0%, var(--surface-2) 100%);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 12px;
    color: var(--text-secondary);
    cursor: grab;
    transition: all var(--transition-fast);
}

.oci-service-node:hover {
    background: var(--surface-3);
    border-color: var(--oci-red-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(199, 70, 52, 0.15);
}

.oci-service-node .service-icon {
    width: 20px;
    height: 20px;
    color: var(--oci-red-light);
    flex-shrink: 0;
}

.oci-service-node .service-icon svg {
    width: 100%;
    height: 100%;
}

.oci-service-node span {
    white-space: nowrap;
}

/* Enhanced Enabler Nodes */
.enabler-nodes {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    z-index: 5;
}

.enabler-nodes > .enablers-label {
    margin-bottom: 4px;
}

.enabler-nodes > .enabler-node,
.enabler-nodes > .enabler-node:first-of-type {
    position: relative;
}

/* Enabler nodes row */
.enabler-nodes {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 900px;
}

.enabler-nodes .enablers-label {
    width: 100%;
    margin-bottom: 8px;
}

.enabler-node.draggable-node {
    cursor: grab;
}

.enabler-node.draggable-node:active {
    cursor: grabbing;
}

.enabler-node.dragging {
    z-index: 100;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
    transform: scale(1.05);
}

/* Quick Stats */
.quick-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--border-default);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px -8px rgba(0, 0, 0, 0.4);
}

.stat-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

.stat-icon svg {
    width: 24px;
    height: 24px;
}

.stat-icon.monitoring { color: var(--info); background: rgba(59, 130, 246, 0.15); }
.stat-icon.logs { color: #A78BFA; background: rgba(167, 139, 250, 0.15); }
.stat-icon.apm { color: var(--warning); background: rgba(245, 158, 11, 0.15); }
.stat-icon.security { color: var(--success); background: rgba(16, 185, 129, 0.15); }

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

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 13px;
    color: var(--text-tertiary);
}

/* ============================================
   EBS Architecture Visualization
   ============================================ */
.ebs-architecture {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 40px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
}

.arch-layer {
    padding: 24px;
    background: var(--surface-2);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
}

.layer-header {
    margin-bottom: 16px;
}

.layer-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--surface-3);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.layer-components {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.component {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.component:hover {
    background: var(--surface-2);
    border-color: var(--border-default);
}

.component.database {
    flex: 1;
    flex-direction: column;
    align-items: flex-start;
}

.component-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-3);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

.component-icon svg {
    width: 20px;
    height: 20px;
}

.component span {
    font-size: 13px;
    font-weight: 500;
}

.health-indicator {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.health-indicator.healthy { background: var(--success); box-shadow: 0 0 8px var(--success); }
.health-indicator.warning { background: var(--warning); box-shadow: 0 0 8px var(--warning); }
.health-indicator.error { background: var(--error); box-shadow: 0 0 8px var(--error); }

.db-stats {
    display: flex;
    gap: 16px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-subtle);
    width: 100%;
}

.db-stat {
    font-size: 12px;
    color: var(--text-tertiary);
}

.db-stat strong {
    color: var(--text-secondary);
}

/* Data Flow Animation */
.arch-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    position: relative;
}

.data-flow {
    width: 2px;
    height: 100%;
    background: var(--border-default);
    position: relative;
}

.flow-particle {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    background: var(--info);
    border-radius: 50%;
    animation: flowDown 1.5s ease-in-out infinite;
}

.flow-particle:nth-child(2) { animation-delay: 0.5s; }
.flow-particle:nth-child(3) { animation-delay: 1s; }

@keyframes flowDown {
    0% { top: 0; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

/* Tools Integration Grid */
.tools-integration {
    margin-bottom: 32px;
}

.tools-integration h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.tool-card {
    padding: 24px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
}

.tool-card:hover {
    background: var(--surface-2);
    border-color: var(--border-default);
    transform: translateY(-2px);
}

.tool-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-3);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    color: var(--info);
}

.tool-icon svg {
    width: 24px;
    height: 24px;
}

.tool-card h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.tool-card p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.5;
}

.tool-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.feature {
    padding: 4px 10px;
    background: var(--surface-3);
    border-radius: var(--radius-sm);
    font-size: 11px;
    color: var(--text-tertiary);
}

/* Reference Card */
.reference-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(167, 139, 250, 0.1) 100%);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-lg);
}

.reference-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-md);
    color: var(--info);
    flex-shrink: 0;
}

.reference-icon svg {
    width: 28px;
    height: 28px;
}

.reference-content {
    flex: 1;
}

.reference-content h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.reference-content p {
    font-size: 14px;
    color: var(--text-secondary);
}

.reference-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    padding: 10px 20px;
    background: var(--info);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    color: white;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.reference-link:hover {
    background: var(--info-light);
    transform: translateX(4px);
}

/* ============================================
   Fusion & OIC Module
   ============================================ */
.use-case-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.use-case-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.use-case-tab:hover {
    background: var(--surface-2);
    border-color: var(--border-default);
}

.use-case-tab.active {
    background: rgba(199, 70, 52, 0.15);
    border-color: rgba(199, 70, 52, 0.3);
    color: var(--oci-red-light);
}

.tab-icon {
    font-size: 16px;
}

.use-case-content {
    display: none;
    animation: fadeIn var(--transition-base) ease-out;
}

.use-case-content.active {
    display: block;
}

/* Crisis Banner */
.crisis-banner {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 24px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(239, 68, 68, 0.1) 100%);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

.crisis-banner.security {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(167, 139, 250, 0.1) 100%);
    border-color: rgba(239, 68, 68, 0.3);
}

.crisis-banner.operations {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(245, 158, 11, 0.1) 100%);
    border-color: rgba(59, 130, 246, 0.3);
}

.crisis-icon {
    font-size: 32px;
}

.crisis-text h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.crisis-text p {
    font-size: 14px;
    color: var(--text-secondary);
    font-style: italic;
}

/* Sankey Diagram */
.sankey-container {
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
}

.sankey-container h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.sankey-diagram {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 40px 20px;
    position: relative;
}

.sankey-node {
    position: relative;
    z-index: 2;
}

.node-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 24px 32px;
    background: var(--surface-2);
    border: 2px solid var(--border-default);
    border-radius: var(--radius-lg);
    min-width: 160px;
}

.node-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.node-count {
    font-size: 13px;
    color: var(--success);
}

.node-error {
    font-size: 12px;
    color: var(--error);
}

.sankey-flow {
    flex: 1;
    height: 40px;
    position: relative;
    margin: 0 -20px;
}

.flow-line {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 20px;
    transform: translateY(-50%);
    border-radius: 10px;
}

.flow-line.success {
    background: linear-gradient(90deg, rgba(16, 185, 129, 0.3) 0%, rgba(16, 185, 129, 0.5) 100%);
}

.flow-line.partial {
    background: linear-gradient(90deg, rgba(16, 185, 129, 0.4) 0%, rgba(245, 158, 11, 0.4) 100%);
}

.flow-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.flow-particles .particle {
    position: absolute;
    top: 50%;
    width: 12px;
    height: 12px;
    background: var(--success);
    border-radius: 50%;
    transform: translateY(-50%);
    animation: flowRight 2s ease-in-out infinite;
}

.flow-particles .particle:nth-child(2) { animation-delay: 0.66s; }
.flow-particles .particle:nth-child(3) { animation-delay: 1.33s; }

@keyframes flowRight {
    0% { left: 0; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { left: 100%; opacity: 0; }
}

/* Insight Panel */
.insight-panel {
    margin-top: 24px;
    padding: 20px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-md);
}

.insight-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    color: var(--info);
    font-size: 13px;
    font-weight: 600;
}

.insight-content p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.insight-content code {
    display: block;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--error-light);
    overflow-x: auto;
}

/* Audit Timeline */
.audit-timeline {
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
}

.audit-timeline h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.timeline-chart {
    margin-bottom: 24px;
}

.timeline-header {
    display: flex;
    margin-left: 100px;
    margin-bottom: 12px;
}

.time-label {
    flex: 1;
    font-size: 11px;
    color: var(--text-tertiary);
}

.timeline-row {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.row-label {
    width: 100px;
    font-size: 12px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.timeline-bar {
    flex: 1;
    height: 32px;
    background: var(--surface-2);
    border-radius: var(--radius-sm);
    position: relative;
}

.activity-block {
    position: absolute;
    top: 4px;
    height: calc(100% - 8px);
    border-radius: 4px;
    cursor: pointer;
}

.activity-block.normal {
    background: rgba(16, 185, 129, 0.4);
}

.activity-block.anomaly {
    background: rgba(239, 68, 68, 0.6);
    animation: pulseAnomaly 1.5s ease-in-out infinite;
}

.activity-block.warning {
    background: rgba(245, 158, 11, 0.5);
}

@keyframes pulseAnomaly {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.anomaly-tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    font-size: 11px;
    color: var(--text-primary);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

.activity-block:hover .anomaly-tooltip {
    opacity: 1;
}

/* Correlation Panel */
.correlation-panel {
    padding: 20px;
    background: var(--surface-2);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
}

.correlation-panel h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.evidence-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.evidence-item {
    padding: 12px 16px;
    background: var(--surface-1);
    border-radius: var(--radius-sm);
}

.evidence-source {
    font-size: 11px;
    font-weight: 600;
    color: var(--info);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.evidence-detail {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Job Heatmap */
.job-heatmap-container {
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
}

.job-heatmap-container h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.heatmap-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.job-cell {
    padding: 20px 16px;
    border-radius: var(--radius-md);
    text-align: center;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.job-cell.status-success {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--success-light);
}

.job-cell.status-error {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--error-light);
    animation: pulseError 1s ease-in-out infinite;
}

.job-cell.status-pending {
    background: rgba(107, 114, 128, 0.2);
    border: 1px solid rgba(107, 114, 128, 0.3);
    color: var(--text-tertiary);
}

@keyframes pulseError {
    0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
}

.job-cell:hover {
    transform: scale(1.05);
}

.job-name {
    font-weight: 600;
}

.job-status {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Job Detail Panel */
.job-detail-panel {
    padding: 20px;
    background: var(--surface-2);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
}

.job-detail-panel h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.job-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.info-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-label {
    font-size: 11px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-value {
    font-size: 13px;
    color: var(--text-secondary);
}

.info-value.status-error {
    color: var(--error);
}

.info-value.code {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--info);
}

.info-value.highlight {
    color: var(--warning);
    font-weight: 500;
}

.log-excerpt {
    padding: 16px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-sm);
    overflow-x: auto;
}

.log-excerpt code {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
    white-space: pre;
    display: block;
    line-height: 1.6;
}

/* ============================================
   Log Analytics Module
   ============================================ */
.log-analytics-demo {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.query-interface {
    padding: 24px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
}

.query-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--surface-2);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
}

.query-icon {
    color: var(--text-tertiary);
}

.query-icon svg {
    width: 20px;
    height: 20px;
}

.query-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 14px;
    outline: none;
}

.query-input::placeholder {
    color: var(--text-muted);
}

.query-run {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.query-run:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-glow);
}

.query-run svg {
    width: 16px;
    height: 16px;
}

.query-suggestions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.suggestion-label {
    font-size: 12px;
    color: var(--text-tertiary);
}

.suggestion-chip {
    padding: 6px 14px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.suggestion-chip:hover {
    background: var(--surface-3);
    border-color: var(--border-default);
}

/* Results Container */
.results-container {
    padding: 24px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.results-stats {
    display: flex;
    gap: 24px;
}

.results-stats .stat {
    font-size: 13px;
    color: var(--text-secondary);
}

.results-stats .stat strong {
    color: var(--text-primary);
}

.view-toggle {
    display: flex;
    gap: 8px;
}

.view-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.view-btn:hover {
    background: var(--surface-3);
}

.view-btn.active {
    background: rgba(199, 70, 52, 0.15);
    border-color: rgba(199, 70, 52, 0.3);
    color: var(--oci-red-light);
}

/* Cluster View */
.cluster-view {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 24px;
}

.cluster-visualization {
    position: relative;
    height: 300px;
    background: var(--surface-2);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.cluster-bubble {
    position: absolute;
    left: var(--x);
    top: var(--y);
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
    padding: 10px;
}

.cluster-bubble.large { width: 120px; height: 120px; }
.cluster-bubble.medium { width: 90px; height: 90px; }
.cluster-bubble.small { width: 70px; height: 70px; }
.cluster-bubble.tiny { width: 55px; height: 55px; }

.cluster-bubble.error {
    background: rgba(239, 68, 68, 0.3);
    border: 2px solid rgba(239, 68, 68, 0.5);
}

.cluster-bubble.warning {
    background: rgba(245, 158, 11, 0.3);
    border: 2px solid rgba(245, 158, 11, 0.5);
}

.cluster-bubble.info {
    background: rgba(59, 130, 246, 0.3);
    border: 2px solid rgba(59, 130, 246, 0.5);
}

.cluster-bubble.success {
    background: rgba(16, 185, 129, 0.3);
    border: 2px solid rgba(16, 185, 129, 0.5);
}

.cluster-bubble:hover {
    transform: translate(-50%, -50%) scale(1.1);
    z-index: 10;
}

.cluster-count {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.cluster-label {
    font-size: 10px;
    color: var(--text-secondary);
    max-width: 90%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Cluster Detail Panel */
.cluster-detail-panel {
    padding: 20px;
    background: var(--surface-2);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
}

.cluster-detail-panel h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.cluster-pattern {
    padding: 12px;
    background: var(--surface-1);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
}

.pattern-label {
    font-size: 11px;
    color: var(--text-tertiary);
    display: block;
    margin-bottom: 6px;
}

.cluster-pattern code {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--info);
}

.cluster-samples {
    margin-bottom: 16px;
}

.sample-log {
    padding: 10px 12px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    font-size: 11px;
}

.log-time {
    color: var(--text-tertiary);
    margin-right: 8px;
}

.log-source {
    color: var(--info);
    margin-right: 8px;
}

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

.ai-insight {
    padding: 16px;
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    border: 1px solid rgba(167, 139, 250, 0.2);
    border-radius: var(--radius-md);
}

.ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: rgba(167, 139, 250, 0.2);
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
    color: #A78BFA;
    margin-bottom: 10px;
}

.ai-insight p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Capabilities Grid */
.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 24px;
}

.capability-card {
    padding: 24px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.capability-card:hover {
    background: var(--surface-2);
    border-color: var(--border-default);
    transform: translateY(-2px);
}

.capability-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-3);
    border-radius: var(--radius-md);
    margin: 0 auto 16px;
    color: #A78BFA;
}

.capability-icon svg {
    width: 24px;
    height: 24px;
}

.capability-card h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.capability-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* ============================================
   APM Module
   ============================================ */
.crisis-scenarios {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.crisis-card {
    padding: 24px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
}

.crisis-card:hover {
    background: var(--surface-2);
    border-color: var(--border-default);
}

.crisis-visual {
    font-size: 32px;
    margin-bottom: 12px;
}

.crisis-card h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.crisis-card p {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Global RUM Container */
.global-rum-container {
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
}

.global-rum-container h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.world-map {
    position: relative;
    margin-bottom: 24px;
}

.map-svg {
    width: 100%;
    height: auto;
    max-height: 300px;
}

.continent {
    fill: var(--surface-3);
    stroke: var(--border-default);
    stroke-width: 1;
}

.session-marker {
    cursor: pointer;
    transition: all var(--transition-fast);
}

.session-marker:hover {
    transform: scale(1.5);
}

.session-marker.healthy {
    fill: var(--success);
    filter: drop-shadow(0 0 6px rgba(16, 185, 129, 0.6));
}

.session-marker.warning {
    fill: var(--warning);
    filter: drop-shadow(0 0 6px rgba(245, 158, 11, 0.6));
}

.session-marker.error {
    fill: var(--error);
    filter: drop-shadow(0 0 10px rgba(239, 68, 68, 0.8));
    animation: pulseMarker 1.5s ease-in-out infinite;
}

@keyframes pulseMarker {
    0%, 100% { r: 12; }
    50% { r: 16; }
}

.map-legend {
    display: flex;
    justify-content: center;
    gap: 24px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.legend-dot.healthy { background: var(--success); }
.legend-dot.warning { background: var(--warning); }
.legend-dot.error { background: var(--error); }

/* Region Detail */
.region-detail {
    padding: 20px;
    background: var(--surface-2);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
}

.region-detail h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.detail-label {
    font-size: 11px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detail-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.detail-value.error { color: var(--error); }
.detail-value.warning { color: var(--warning); }

.issue-breakdown {
    padding: 16px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-sm);
}

.issue-breakdown h5 {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--error-light);
}

.issue-breakdown code {
    display: block;
    padding: 10px 12px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.issue-note {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Tracing Container */
.tracing-container {
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
}

.tracing-container h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.trace-waterfall {
    background: var(--surface-2);
    border-radius: var(--radius-md);
    padding: 20px;
}

.waterfall-header {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-subtle);
}

.header-service {
    width: 160px;
    font-size: 11px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.header-timeline {
    flex: 1;
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    color: var(--text-muted);
}

.waterfall-row {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.waterfall-row.error-row .service-name {
    color: var(--error-light);
}

.service-name {
    width: 160px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

.service-icon {
    width: 16px;
    height: 16px;
    border-radius: 4px;
}

.service-icon.browser { background: var(--info); }
.service-icon.lb { background: var(--success); }
.service-icon.frontend { background: #A78BFA; }
.service-icon.payment { background: var(--warning); }

.error-badge {
    padding: 2px 6px;
    background: rgba(239, 68, 68, 0.2);
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    color: var(--error);
}

.timeline-bar {
    flex: 1;
    height: 24px;
    position: relative;
    background: var(--surface-1);
    border-radius: var(--radius-sm);
}

.span-bar {
    position: absolute;
    top: 4px;
    height: calc(100% - 8px);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 8px;
}

.span-bar.browser { background: var(--info); }
.span-bar.lb { background: var(--success); }
.span-bar.frontend { background: #A78BFA; }
.span-bar.payment { background: var(--warning); }
.span-bar.error { background: var(--error); animation: pulseBar 1s ease-in-out infinite; }

@keyframes pulseBar {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

.span-duration {
    font-size: 10px;
    font-weight: 600;
    color: rgba(0, 0, 0, 0.7);
}

.trace-insight {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-top: 20px;
    padding: 16px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-md);
}

.insight-icon {
    font-size: 20px;
}

.trace-insight p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.trace-insight strong {
    color: var(--warning);
}

/* APM Features */
.apm-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.feature-panel {
    padding: 24px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
}

.feature-panel h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

/* Synthetic Demo */
.synthetic-demo {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.robot-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
}

.robot-icon {
    font-size: 48px;
    z-index: 1;
}

.pulse-ring {
    position: absolute;
    width: 60px;
    height: 60px;
    border: 2px solid var(--info);
    border-radius: 50%;
    animation: pulseSynthetic 2s ease-in-out infinite;
}

@keyframes pulseSynthetic {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(2); opacity: 0; }
}

.synthetic-schedule {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.schedule-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--surface-2);
    border-radius: var(--radius-sm);
}

.vantage {
    width: 100px;
    font-size: 13px;
}

.check-status {
    flex: 1;
    font-size: 13px;
    font-weight: 500;
}

.check-status.success { color: var(--success); }
.check-status.warning { color: var(--warning); }
.check-status.error { color: var(--error); }

.last-check {
    font-size: 11px;
    color: var(--text-tertiary);
}

.synthetic-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Code Snapshot */
.code-snapshot {
    background: var(--surface-2);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.snapshot-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--surface-3);
    border-bottom: 1px solid var(--border-subtle);
}

.snapshot-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

.snapshot-time {
    font-size: 11px;
    color: var(--text-tertiary);
}

.stack-trace {
    padding: 16px;
}

.trace-frame {
    padding: 8px 12px;
    margin-bottom: 4px;
    background: var(--surface-1);
    border-radius: var(--radius-sm);
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: 11px;
}

.trace-frame.highlight {
    background: rgba(239, 68, 68, 0.15);
    border-left: 3px solid var(--error);
}

.frame-location {
    color: var(--text-secondary);
}

.frame-file {
    color: var(--info);
}

.sql-capture {
    padding: 16px;
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid var(--border-subtle);
}

.sql-label {
    font-size: 11px;
    color: var(--text-tertiary);
    display: block;
    margin-bottom: 8px;
}

.sql-capture code {
    display: block;
    font-family: var(--font-mono);
    font-size: 12px;
    color: #A78BFA;
    margin-bottom: 8px;
}

.sql-time {
    font-size: 11px;
    color: var(--error);
    font-weight: 500;
}

/* ============================================
   AI / GenAI Module
   ============================================ */
.ai-chat-container {
    max-width: 900px;
    margin: 0 auto 40px;
}

.chat-window {
    padding: 24px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    max-height: 500px;
    overflow-y: auto;
    margin-bottom: 16px;
}

.chat-message {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.chat-message:last-child {
    margin-bottom: 0;
}

.chat-message.user {
    flex-direction: row-reverse;
}

.message-avatar {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #A78BFA 0%, #818CF8 100%);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.message-avatar svg {
    width: 20px;
    height: 20px;
    color: white;
}

.chat-message.user .message-content {
    background: rgba(199, 70, 52, 0.15);
    border-color: rgba(199, 70, 52, 0.2);
}

.message-content {
    flex: 1;
    max-width: 80%;
    padding: 16px 20px;
    background: var(--surface-2);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
}

.message-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.message-content p:last-child {
    margin-bottom: 0;
}

/* AI Findings */
.ai-findings {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
}

.finding-card {
    display: flex;
    gap: 12px;
    padding: 14px 16px;
    background: var(--surface-1);
    border-radius: var(--radius-md);
}

.finding-card.critical {
    border-left: 3px solid var(--error);
}

.finding-card.warning {
    border-left: 3px solid var(--warning);
}

.finding-card.info {
    border-left: 3px solid var(--info);
}

.finding-icon {
    font-size: 18px;
}

.finding-content h5 {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.finding-content p {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 0;
    line-height: 1.4;
}

.finding-content code {
    background: rgba(0, 0, 0, 0.3);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 11px;
}

.ai-recommendation {
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-md);
    font-size: 13px;
}

.ai-recommendation strong {
    color: var(--success);
}

/* Chat Input */
.chat-input-area {
    display: flex;
    gap: 12px;
    padding: 16px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
}

.chat-input {
    flex: 1;
    background: var(--surface-2);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
}

.chat-input:focus {
    border-color: var(--oci-red);
}

.chat-input::placeholder {
    color: var(--text-muted);
}

.chat-send {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.chat-send:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.chat-send svg {
    width: 20px;
    height: 20px;
    color: white;
}

.quick-prompts {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.prompt-chip {
    padding: 8px 16px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.prompt-chip:hover {
    background: var(--surface-2);
    border-color: var(--border-default);
}

/* Typing Indicator */
.typing-dots {
    display: flex;
    gap: 6px;
    padding: 4px 0;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
    animation: typingBounce 1.4s infinite ease-in-out both;
}

.typing-dots span:nth-child(1) { animation-delay: -0.32s; }
.typing-dots span:nth-child(2) { animation-delay: -0.16s; }
.typing-dots span:nth-child(3) { animation-delay: 0s; }

@keyframes typingBounce {
    0%, 80%, 100% {
        transform: scale(0.6);
        opacity: 0.4;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Demo Disclaimer */
.demo-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(167, 139, 250, 0.1) 100%);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

.disclaimer-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.disclaimer-content {
    flex: 1;
}

.disclaimer-content strong {
    display: block;
    color: var(--text-primary);
    font-size: 14px;
    margin-bottom: 4px;
}

.disclaimer-content p {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
}

/* Troubleshooting Examples Section */
.troubleshooting-examples {
    margin-top: 32px;
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
}

.troubleshooting-examples h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.examples-intro {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.example-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 20px;
}

.example-card {
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 20px;
    transition: all 0.2s ease;
}

.example-card:hover {
    border-color: var(--border-default);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.example-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.example-icon {
    font-size: 20px;
}

.example-category {
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.example-query {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
    padding: 12px 16px;
    background: var(--surface-3);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    font-style: italic;
    border-left: 3px solid var(--accent-primary);
}

.example-response {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.example-response p {
    margin-bottom: 10px;
}

.example-response p:last-child {
    margin-bottom: 0;
}

.example-response strong {
    color: var(--text-primary);
}

.example-response code {
    background: var(--surface-3);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    font-family: 'JetBrains Mono', monospace;
}

.example-services {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.service-tag {
    display: inline-block;
    padding: 4px 10px;
    background: var(--surface-3);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-tertiary);
}

/* Product Showcase */
.product-showcase {
    grid-column: 1 / -1;
    margin-bottom: 24px;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.showcase-card {
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
}

.showcase-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.showcase-image {
    position: relative;
    width: 100%;
    height: 180px;
    overflow: hidden;
    background: var(--surface-2);
}

.showcase-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top left;
    transition: transform 0.3s ease;
}

.showcase-card:hover .showcase-image img {
    transform: scale(1.05);
}

.showcase-info {
    padding: 16px;
}

.showcase-info h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.showcase-info p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 12px;
}

.showcase-service {
    display: inline-block;
    padding: 4px 10px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(167, 139, 250, 0.15) 100%);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-primary);
}

/* MCP Section */
.mcp-section {
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
}

.mcp-section h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.mcp-intro {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.mcp-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.mcp-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 24px;
    background: var(--surface-2);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    min-width: 120px;
}

.mcp-node .node-icon {
    font-size: 28px;
}

.mcp-node span {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    text-align: center;
}

.mcp-arrow {
    font-size: 24px;
    color: var(--text-muted);
}

.mcp-servers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.mcp-server-card {
    padding: 20px;
    background: var(--surface-2);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
}

.mcp-server-card h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.mcp-server-card p {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.4;
}

.server-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.server-tools code {
    padding: 4px 8px;
    background: var(--surface-1);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--info);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1400px) {
    .tools-grid,
    .capabilities-grid,
    .mcp-servers-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .quick-stats {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 1024px) {
    .sidebar {
        width: 80px;
    }

    .sidebar-header .brand-text,
    .nav-item span,
    .toggle-label,
    .toggle-options {
        display: none;
    }

    .main-content {
        margin-left: 80px;
    }

    .cluster-view {
        grid-template-columns: 1fr;
    }

    .apm-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        display: none;
    }

    .main-content {
        margin-left: 0;
        padding: 20px;
    }

    .tools-grid,
    .capabilities-grid,
    .mcp-servers-grid,
    .quick-stats {
        grid-template-columns: 1fr;
    }

    .crisis-scenarios {
        grid-template-columns: 1fr;
    }

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

    .sankey-diagram {
        flex-direction: column;
        gap: 20px;
    }

    .sankey-flow {
        width: 40px;
        height: 60px;
        margin: 0;
    }

    .mcp-flow {
        flex-direction: column;
    }

    .mcp-arrow {
        transform: rotate(90deg);
    }
}

/* ============================================
   Enhanced Visual Components
   ============================================ */

/* Hero Section with Animated Background */
.hero-section {
    position: relative;
    padding: 56px 48px;
    background:
        radial-gradient(ellipse 120% 80% at 80% 40%, rgba(199, 70, 52, 0.12), transparent 50%),
        radial-gradient(ellipse 80% 60% at 20% 60%, rgba(59, 130, 246, 0.08), transparent 50%),
        radial-gradient(ellipse 60% 50% at 60% 80%, rgba(167, 139, 250, 0.06), transparent 50%),
        var(--surface-1);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-default);
    margin-bottom: 40px;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(199, 70, 52, 0.15) 0%, transparent 60%);
    animation: heroOrb 12s ease-in-out infinite;
    filter: blur(60px);
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -40%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, transparent 60%);
    animation: heroOrb 15s ease-in-out infinite reverse;
    filter: blur(50px);
}

@keyframes heroOrb {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -20px) scale(1.1); }
    66% { transform: translate(-20px, 15px) scale(0.95); }
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--oci-red-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 700px;
    line-height: 1.7;
    margin-bottom: 32px;
}

/* Service Cards with Vibrant Colors - Glassmorphism */
.service-card {
    position: relative;
    padding: 28px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--card-accent, var(--gradient-primary));
    transition: height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--border-default);
    transform: translateY(-6px);
    box-shadow:
        0 20px 40px -12px rgba(0, 0, 0, 0.5),
        0 0 0 1px var(--border-default);
}

.service-card:hover::before {
    height: 4px;
}

.service-card:hover::after {
    opacity: 1;
}

.service-card.monitoring::before { background: var(--gradient-monitoring); }
.service-card.monitoring:hover::after { background: radial-gradient(ellipse at top, rgba(59, 130, 246, 0.08), transparent 70%); }
.service-card.monitoring:hover { box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.5), 0 0 30px -10px var(--monitoring-glow); }

.service-card.logs::before { background: var(--gradient-logs); }
.service-card.logs:hover::after { background: radial-gradient(ellipse at top, rgba(167, 139, 250, 0.08), transparent 70%); }
.service-card.logs:hover { box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.5), 0 0 30px -10px var(--logs-glow); }

.service-card.apm::before { background: var(--gradient-apm); }
.service-card.apm:hover::after { background: radial-gradient(ellipse at top, rgba(245, 158, 11, 0.08), transparent 70%); }
.service-card.apm:hover { box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.5), 0 0 30px -10px var(--apm-glow); }

.service-card.stack::before { background: var(--gradient-stack); }
.service-card.stack:hover::after { background: radial-gradient(ellipse at top, rgba(16, 185, 129, 0.08), transparent 70%); }

.service-card.opsinsights::before { background: var(--gradient-opsinsights); }
.service-card.opsinsights:hover::after { background: radial-gradient(ellipse at top, rgba(236, 72, 153, 0.08), transparent 70%); }
.service-card.opsinsights:hover { box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.5), 0 0 30px -10px var(--opsinsights-glow); }

.service-card.dbmgmt::before { background: var(--gradient-dbmgmt); }
.service-card.dbmgmt:hover::after { background: radial-gradient(ellipse at top, rgba(6, 182, 212, 0.08), transparent 70%); }
.service-card.dbmgmt:hover { box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.5), 0 0 30px -10px var(--dbmgmt-glow); }

.service-card .service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
}

.service-card.monitoring .service-icon { background: rgba(59, 130, 246, 0.15); color: var(--monitoring-color); }
.service-card.logs .service-icon { background: rgba(167, 139, 250, 0.15); color: var(--logs-color); }
.service-card.apm .service-icon { background: rgba(245, 158, 11, 0.15); color: var(--apm-color); }
.service-card.stack .service-icon { background: rgba(16, 185, 129, 0.15); color: var(--stack-color); }
.service-card.opsinsights .service-icon { background: rgba(236, 72, 153, 0.15); color: var(--opsinsights-color); }
.service-card.dbmgmt .service-icon { background: rgba(6, 182, 212, 0.15); color: var(--dbmgmt-color); }

.service-card .service-icon svg {
    width: 28px;
    height: 28px;
}

/* Official OCI Icon Styling */
.service-card .service-icon.oci-icon {
    background: transparent;
    width: 64px;
    height: 64px;
}

.service-card .service-icon.oci-icon img {
    width: 56px;
    height: 56px;
    object-fit: contain;
    transition: transform var(--transition-base);
}

.service-card:hover .service-icon.oci-icon img {
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.service-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.service-card .feature-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.service-card .feature-tag {
    padding: 5px 12px;
    background: var(--surface-3);
    border-radius: 20px;
    font-size: 12px;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.service-card:hover .feature-tag {
    background: var(--surface-hover);
}

/* Service Card Header with Tier Badges */
.service-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 12px;
}

.service-card-header .service-icon {
    margin-bottom: 0;
}

.tier-badges {
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: flex-end;
}

/* Tier Capabilities Section */
.tier-capabilities {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 16px 0;
    padding: 12px;
    background: var(--surface-2);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
}

.capability-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--text-secondary);
    transition: opacity var(--transition-fast);
}

.capability-icon {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 600;
    flex-shrink: 0;
}

.capability-icon.included {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.capability-icon.premium {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.capability-icon.excluded {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
}

/* Tier-based visibility for capability rows */
[data-tier="free"] .capability-row.tier-indicator[data-tier="paid"] {
    opacity: 0.4;
}

[data-tier="paid"] .capability-row.tier-indicator[data-tier="free"] {
    opacity: 0.6;
}

/* Tier-locked feature tags */
.service-card .feature-tag.tier-locked {
    opacity: 0.5;
    position: relative;
}

.service-card .feature-tag.tier-locked::before {
    content: "🔒";
    font-size: 9px;
    margin-right: 4px;
}

/* EOL Service specific styling */
.service-card.eol-service .tier-capabilities {
    background: rgba(239, 68, 68, 0.05);
    border-color: rgba(239, 68, 68, 0.2);
}

.service-card.eol-service .service-card-header {
    margin-top: 8px;
}

/* Service card as anchor link */
a.service-card {
    display: block;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

/* Services Overview Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 40px 0;
}

@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* Tier Comparison Table */
.tier-comparison-section {
    margin: 48px 0;
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.tier-comparison-table {
    margin-top: 24px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.tier-table-header {
    display: grid;
    grid-template-columns: 180px 1fr 1fr;
    background: var(--surface-2);
    padding: 14px 20px;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-subtle);
}

.tier-table-row {
    display: grid;
    grid-template-columns: 180px 1fr 1fr;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-subtle);
    transition: background var(--transition-fast);
}

.tier-table-row:last-child {
    border-bottom: none;
}

.tier-table-row:hover {
    background: var(--surface-hover);
}

.tier-table-row.no-free .free-col {
    opacity: 0.6;
}

.tier-table-row.eol-row {
    background: rgba(239, 68, 68, 0.03);
}

.tier-table-row.eol-row:hover {
    background: rgba(239, 68, 68, 0.06);
}

.tier-table-row .service-col {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.service-mini-icon {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.mini-eol-badge {
    font-size: 9px;
    font-weight: 700;
    padding: 2px 6px;
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
    border-radius: 4px;
    text-transform: uppercase;
}

.tier-table-row .free-col,
.tier-table-row .paid-col {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--text-secondary);
}

.tier-check {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 600;
    flex-shrink: 0;
}

.tier-check.included {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.tier-check.premium {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.tier-check.excluded {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
}

.tier-footnote {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
    padding: 14px 18px;
    background: var(--surface-2);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--text-secondary);
}

.tier-footnote svg {
    flex-shrink: 0;
    color: var(--primary);
}

/* Tier comparison responsive */
@media (max-width: 900px) {
    .tier-table-header,
    .tier-table-row {
        grid-template-columns: 140px 1fr 1fr;
        padding: 12px 14px;
    }

    .service-mini-icon {
        width: 24px;
        height: 24px;
    }
}

@media (max-width: 700px) {
    .tier-table-header,
    .tier-table-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .tier-table-header .free-col,
    .tier-table-header .paid-col {
        display: none;
    }

    .tier-table-row .free-col,
    .tier-table-row .paid-col {
        padding-left: 38px;
        font-size: 12px;
    }

    .tier-table-row .free-col::before {
        content: "Free: ";
        font-weight: 600;
        color: var(--success);
    }

    .tier-table-row .paid-col::before {
        content: "Paid: ";
        font-weight: 600;
        color: var(--warning);
    }
}

/* Redwood theme for tier comparison */
[data-theme="redwood"] .tier-comparison-section {
    background: #FFFFFF;
    border-color: var(--border-default);
}

[data-theme="redwood"] .tier-comparison-table {
    border-color: var(--border-default);
}

[data-theme="redwood"] .tier-table-header {
    background: #FAF9F7;
}

[data-theme="redwood"] .tier-table-row:hover {
    background: #FAF9F7;
}

[data-theme="redwood"] .tier-footnote {
    background: #FAF9F7;
}

[data-theme="redwood"] .tier-check.included {
    background: rgba(16, 140, 90, 0.12);
    color: #108C5A;
}

[data-theme="redwood"] .tier-check.premium {
    background: rgba(199, 70, 52, 0.12);
    color: var(--oracle-red);
}

/* ============================================
   Query Builder (Monitoring Module)
   ============================================ */
.query-builder-container {
    margin-bottom: 40px;
}

.query-card {
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
    border-left: 4px solid var(--monitoring-color);
}

.query-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.query-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.advanced-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
}

.advanced-toggle input[type="checkbox"] {
    width: 36px;
    height: 20px;
    appearance: none;
    background: var(--surface-3);
    border-radius: 10px;
    position: relative;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.advanced-toggle input[type="checkbox"]::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: white;
    top: 2px;
    left: 2px;
    transition: transform var(--transition-fast);
}

.advanced-toggle input[type="checkbox"]:checked {
    background: var(--primary);
}

.advanced-toggle input[type="checkbox"]:checked::before {
    transform: translateX(16px);
}

.query-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.query-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.query-row:nth-child(2) {
    grid-template-columns: 180px 1fr 140px 140px;
}

.query-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.query-field.small {
    max-width: 180px;
}

.field-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.field-hint {
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    opacity: 0.7;
}

/* Tag Input Container */
.tag-input-container {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    min-height: 42px;
    cursor: text;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.tag-input-container:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.selected-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--surface-3);
    border: 1px solid var(--border-default);
    border-radius: 16px;
    font-size: 13px;
    color: var(--text-primary);
}

.tag-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 50%;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tag-remove:hover {
    background: var(--error);
    color: white;
}

.tag-input {
    flex: 1;
    min-width: 120px;
    padding: 4px 0;
    background: transparent;
    border: none;
    outline: none;
    font-size: 13px;
    color: var(--text-primary);
}

.tag-input::placeholder {
    color: var(--text-muted);
}

.add-custom-btn {
    padding: 4px 12px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition-fast);
    white-space: nowrap;
}

.add-custom-btn:hover {
    background: var(--primary-hover);
}

.tag-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 250px;
    overflow-y: auto;
    background: var(--surface-1);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    display: none;
}

.tag-input-container:focus-within .tag-dropdown,
.tag-dropdown.active {
    display: block;
}

/* Searchable Select */
.searchable-select {
    position: relative;
}

.select-input {
    width: 100%;
    padding: 10px 14px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.select-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.select-input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.select-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 300px;
    overflow-y: auto;
    background: var(--surface-1);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    display: none;
}

.searchable-select:focus-within .select-dropdown,
.select-dropdown.active {
    display: block;
}

.dropdown-item {
    padding: 10px 14px;
    font-size: 13px;
    color: var(--text-primary);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--surface-hover);
}

.dropdown-item.selected {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
}

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

.dropdown-item.add-custom {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    border-top: 1px solid var(--border-subtle);
}

.dropdown-section {
    padding: 8px 14px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    background: var(--surface-2);
}

/* Query Select */
.query-select {
    width: 100%;
    padding: 10px 14px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--text-primary);
    outline: none;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.query-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

/* Dimensions Section */
.dimensions-section {
    padding: 16px;
    background: var(--surface-2);
    border-radius: var(--radius-md);
}

.dimensions-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 12px;
}

.dimension-row {
    display: grid;
    grid-template-columns: 200px 1fr 32px;
    gap: 12px;
    align-items: center;
}

.add-dimension-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: transparent;
    border: 1px dashed var(--border-default);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.add-dimension-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(59, 130, 246, 0.05);
}

/* Aggregate Option */
.aggregate-option {
    padding-top: 16px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

/* Query Buttons */
.query-buttons {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.btn-primary:hover {
    background: var(--primary-hover);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--oracle-red);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.btn-secondary:hover {
    background: #B33D2D;
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-ghost:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(59, 130, 246, 0.05);
}

/* Query Results */
.query-results {
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    min-height: 300px;
}

.results-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: var(--text-muted);
}

.results-placeholder svg {
    margin-bottom: 16px;
    opacity: 0.4;
}

.results-placeholder h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.results-placeholder p {
    font-size: 14px;
}

/* Namespace Reference */
.namespace-reference {
    margin-top: 48px;
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.namespaces-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 24px;
}

.namespace-card {
    padding: 20px;
    background: var(--surface-2);
    border-radius: var(--radius-md);
}

.namespace-card h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.namespace-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.namespace-card li {
    font-size: 12px;
    color: var(--text-secondary);
}

.namespace-card code {
    font-family: var(--font-mono);
    padding: 2px 6px;
    background: var(--surface-3);
    border-radius: 4px;
    color: var(--monitoring-color);
}

/* Query Builder Responsive */
@media (max-width: 1100px) {
    .query-row {
        grid-template-columns: 1fr 1fr;
    }

    .query-row:nth-child(2) {
        grid-template-columns: 1fr 1fr;
    }

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

@media (max-width: 768px) {
    .query-row,
    .query-row:nth-child(2) {
        grid-template-columns: 1fr;
    }

    .query-field.small {
        max-width: none;
    }

    .namespaces-grid {
        grid-template-columns: 1fr;
    }

    .query-buttons {
        flex-direction: column;
    }
}

/* Redwood theme for Query Builder */
[data-theme="redwood"] .query-card {
    background: #FFFFFF;
    border-color: var(--border-default);
}

[data-theme="redwood"] .tag-input-container,
[data-theme="redwood"] .select-input,
[data-theme="redwood"] .query-select {
    background: #FAF9F7;
}

[data-theme="redwood"] .select-dropdown,
[data-theme="redwood"] .tag-dropdown {
    background: #FFFFFF;
}

[data-theme="redwood"] .dimensions-section {
    background: #FAF9F7;
}

[data-theme="redwood"] .namespace-reference {
    background: #FFFFFF;
}

[data-theme="redwood"] .namespace-card {
    background: #FAF9F7;
}

[data-theme="redwood"] .query-results {
    background: #FFFFFF;
}

/* Colorful Section Headers */
.section-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.section-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
}

.section-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.section-title {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Info Boxes with Colored Borders */
.info-box {
    padding: 24px;
    background: var(--surface-1);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--info);
    margin: 24px 0;
}

.info-box.tip { border-left-color: var(--success); }
.info-box.warning { border-left-color: var(--warning); }
.info-box.important { border-left-color: var(--oci-red); }

.info-box h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-box p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Getting Started Steps */
.steps-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 32px 0;
}

.step-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.step-item:hover {
    background: var(--surface-2);
    border-color: var(--border-default);
}

.step-number {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 20px;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.step-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Feature Highlights with Icons */
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 32px 0;
}

@media (max-width: 1200px) {
    .highlights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .highlights-grid {
        grid-template-columns: 1fr;
    }
}

.highlight-item {
    text-align: center;
    padding: 28px 20px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.highlight-item:hover {
    background: var(--surface-2);
    border-color: var(--border-default);
    transform: translateY(-2px);
}

.highlight-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(199, 70, 52, 0.15) 0%, rgba(255, 107, 74, 0.15) 100%);
}

.highlight-icon svg {
    width: 32px;
    height: 32px;
    color: var(--oci-red-light);
}

.highlight-item h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.highlight-item p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Animated Statistics Banner */
.stats-banner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    background: var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin: 40px 0;
}

.stats-banner-item {
    padding: 32px;
    background: var(--surface-1);
    text-align: center;
    transition: all var(--transition-base);
}

.stats-banner-item:hover {
    background: var(--surface-2);
}

.stats-banner-value {
    font-size: 36px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stats-banner-label {
    font-size: 14px;
    color: var(--text-secondary);
}

@media (max-width: 1024px) {
    .stats-banner {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .stats-banner {
        grid-template-columns: 1fr;
    }
}

/* CTA Button with Glow */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    color: white;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-lg);
}

.cta-button svg {
    width: 18px;
    height: 18px;
}

.cta-button.secondary {
    background: var(--surface-2);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
}

.cta-button.secondary:hover {
    background: var(--surface-3);
    box-shadow: var(--shadow-md);
}

/* Colorful Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.badge.monitoring { background: rgba(59, 130, 246, 0.15); color: var(--monitoring-light); }
.badge.logs { background: rgba(167, 139, 250, 0.15); color: var(--logs-light); }
.badge.apm { background: rgba(245, 158, 11, 0.15); color: var(--apm-light); }
.badge.stack { background: rgba(16, 185, 129, 0.15); color: var(--stack-light); }
.badge.opsinsights { background: rgba(236, 72, 153, 0.15); color: var(--opsinsights-light); }
.badge.dbmgmt { background: rgba(6, 182, 212, 0.15); color: var(--dbmgmt-light); }
.badge.new { background: rgba(199, 70, 52, 0.15); color: var(--oci-red-light); }

/* Resource Links Card */
.resources-card {
    padding: 24px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    margin: 24px 0;
}

.resources-card h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.resources-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.resource-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--surface-2);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.resource-link:hover {
    background: var(--surface-3);
    color: var(--text-primary);
}

.resource-link svg {
    width: 20px;
    height: 20px;
    color: var(--info);
}

.resource-link span {
    font-size: 14px;
}

/* Ops Insights Section Styles */
.opsinsights-hero {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.1) 0%, rgba(244, 114, 182, 0.05) 100%);
    border: 1px solid rgba(236, 72, 153, 0.2);
}

.opsinsights-card {
    border-top: 4px solid var(--opsinsights-color);
}

/* Database Management Section Styles */
.dbmgmt-hero {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(34, 211, 238, 0.05) 100%);
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.dbmgmt-card {
    border-top: 4px solid var(--dbmgmt-color);
}

/* Animated Border Gradient */
.gradient-border {
    position: relative;
    background: var(--surface-1);
    border-radius: var(--radius-lg);
}

.gradient-border::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-rainbow);
    border-radius: calc(var(--radius-lg) + 2px);
    z-index: -1;
    opacity: 0.5;
}

/* Welcome Banner */
.welcome-banner {
    position: relative;
    padding: 40px;
    background: linear-gradient(135deg, var(--surface-2) 0%, var(--surface-1) 100%);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    margin-bottom: 40px;
    overflow: hidden;
}

.welcome-banner::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(199, 70, 52, 0.1) 100%);
    pointer-events: none;
}

.welcome-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.welcome-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.6;
}

/* Colorful Divider */
.colorful-divider {
    height: 4px;
    background: var(--gradient-rainbow);
    border-radius: 2px;
    margin: 40px 0;
    opacity: 0.5;
}

/* Updated Pillar Icon Colors */
.pillar-icon.monitoring { color: var(--monitoring-color); background: rgba(59, 130, 246, 0.15); }
.pillar-icon.stack { color: var(--stack-color); background: rgba(16, 185, 129, 0.15); }
.pillar-icon.apm { color: var(--apm-color); background: rgba(245, 158, 11, 0.15); }
.pillar-icon.logs { color: var(--logs-color); background: rgba(167, 139, 250, 0.15); }
.pillar-icon.opsinsights { color: var(--opsinsights-color); background: rgba(236, 72, 153, 0.15); }
.pillar-icon.dbmgmt { color: var(--dbmgmt-color); background: rgba(6, 182, 212, 0.15); }

/* ============================================
   Light Theme
   ============================================ */
[data-theme="light"] {
    /* Neutral Palette - Light Mode */
    --bg-primary: #F8FAFC;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #F1F5F9;
    --bg-elevated: rgba(0, 0, 0, 0.02);

    --surface-1: rgba(255, 255, 255, 0.9);
    --surface-2: rgba(241, 245, 249, 0.9);
    --surface-3: rgba(226, 232, 240, 0.9);
    --surface-hover: rgba(0, 0, 0, 0.04);

    --border-subtle: rgba(0, 0, 0, 0.06);
    --border-default: rgba(0, 0, 0, 0.12);
    --border-strong: rgba(0, 0, 0, 0.2);

    --text-primary: rgba(15, 23, 42, 0.95);
    --text-secondary: rgba(51, 65, 85, 0.9);
    --text-tertiary: rgba(100, 116, 139, 0.85);
    --text-muted: rgba(148, 163, 184, 0.8);

    /* Slightly darker accents for light mode for better contrast */
    --oci-red: #B83D2C;
    --oci-red-light: #D94F3D;
    --oci-red-glow: rgba(184, 61, 44, 0.3);

    /* Enhanced Gradients for Light Mode */
    --gradient-glow: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(199, 70, 52, 0.08), transparent 40%);
    --gradient-hero: linear-gradient(135deg, rgba(199, 70, 52, 0.08) 0%, rgba(167, 139, 250, 0.06) 50%, rgba(59, 130, 246, 0.04) 100%);

    /* Lighter Shadows for Light Mode */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 0 40px rgba(199, 70, 52, 0.15);
    --shadow-glow-lg: 0 0 60px rgba(199, 70, 52, 0.2), 0 0 100px rgba(199, 70, 52, 0.1);
    --shadow-colored: 0 4px 20px -2px var(--oci-red-glow);
}

/* Light mode body background */
[data-theme="light"] body::before {
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(199, 70, 52, 0.06), transparent),
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(59, 130, 246, 0.04), transparent),
        var(--bg-primary);
}

/* Light mode sidebar adjustments */
[data-theme="light"] .sidebar {
    background: rgba(255, 255, 255, 0.95);
    border-right-color: var(--border-default);
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.05);
}

/* Light mode code blocks */
[data-theme="light"] code,
[data-theme="light"] .log-excerpt code,
[data-theme="light"] .insight-content code {
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .sample-log {
    background: rgba(0, 0, 0, 0.03);
}

/* Light mode specific adjustments for contrast */
[data-theme="light"] .span-duration {
    color: rgba(255, 255, 255, 0.95);
}

[data-theme="light"] .continent {
    fill: #E2E8F0;
    stroke: #CBD5E1;
}

/* Light mode glassmorphism overrides */
[data-theme="light"] .service-card {
    background: rgba(255, 255, 255, 0.7);
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .service-card:hover {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .service-card.monitoring:hover { box-shadow: 0 12px 32px -8px rgba(0,0,0,0.12), 0 0 24px -8px var(--monitoring-glow); }
[data-theme="light"] .service-card.logs:hover { box-shadow: 0 12px 32px -8px rgba(0,0,0,0.12), 0 0 24px -8px var(--logs-glow); }
[data-theme="light"] .service-card.apm:hover { box-shadow: 0 12px 32px -8px rgba(0,0,0,0.12), 0 0 24px -8px var(--apm-glow); }
[data-theme="light"] .service-card.opsinsights:hover { box-shadow: 0 12px 32px -8px rgba(0,0,0,0.12), 0 0 24px -8px var(--opsinsights-glow); }
[data-theme="light"] .service-card.dbmgmt:hover { box-shadow: 0 12px 32px -8px rgba(0,0,0,0.12), 0 0 24px -8px var(--dbmgmt-glow); }

[data-theme="light"] .stat-card {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .hero-section {
    background:
        radial-gradient(ellipse 120% 80% at 80% 40%, rgba(199, 70, 52, 0.06), transparent 50%),
        radial-gradient(ellipse 80% 60% at 20% 60%, rgba(59, 130, 246, 0.04), transparent 50%),
        rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .hero-section::before {
    background: radial-gradient(circle, rgba(199, 70, 52, 0.08) 0%, transparent 60%);
}

[data-theme="light"] .hero-section::after {
    background: radial-gradient(circle, rgba(59, 130, 246, 0.06) 0%, transparent 60%);
}

/* Light mode: reduce noise texture for cleaner look */
[data-theme="light"] body::after {
    opacity: 0.02;
    mix-blend-mode: multiply;
}

/* Light mode nav active */
[data-theme="light"] .nav-item.active {
    background: rgba(199, 70, 52, 0.08);
    box-shadow: inset 0 0 20px rgba(199, 70, 52, 0.03);
}

/* Theme Toggle Button */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-left: auto;
}

.theme-toggle:hover {
    background: var(--surface-3);
    border-color: var(--border-default);
}

.theme-toggle svg {
    width: 18px;
    height: 18px;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.theme-toggle:hover svg {
    color: var(--oci-red-light);
}

/* Hide/show icons based on theme */
.theme-toggle .sun-icon { display: none; }
.theme-toggle .moon-icon { display: block; }

[data-theme="light"] .theme-toggle .sun-icon { display: block; }
[data-theme="light"] .theme-toggle .moon-icon { display: none; }

/* ============================================
   End-to-End Workflow Section Styles
   ============================================ */
.workflows-section {
    margin-top: 48px;
}

.workflow-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 24px;
}

.workflow-card {
    padding: 28px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    text-decoration: none;
    display: block;
}

.workflow-card:hover {
    background: var(--surface-2);
    border-color: var(--border-default);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.workflow-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

.workflow-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    font-size: 24px;
    flex-shrink: 0;
}

.workflow-icon.incident { background: linear-gradient(135deg, rgba(239, 68, 68, 0.15) 0%, rgba(245, 158, 11, 0.15) 100%); }
.workflow-icon.security { background: linear-gradient(135deg, rgba(167, 139, 250, 0.15) 0%, rgba(236, 72, 153, 0.15) 100%); }
.workflow-icon.performance { background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(6, 182, 212, 0.15) 100%); }
.workflow-icon.capacity { background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(245, 158, 11, 0.15) 100%); }
.workflow-icon.microservices { background: linear-gradient(135deg, rgba(6, 182, 212, 0.15) 0%, rgba(167, 139, 250, 0.15) 100%); }
.workflow-icon.database { background: linear-gradient(135deg, rgba(236, 72, 153, 0.15) 0%, rgba(59, 130, 246, 0.15) 100%); }
.workflow-icon.compliance { background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(59, 130, 246, 0.15) 100%); }
.workflow-icon.cost { background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(16, 185, 129, 0.15) 100%); }
.workflow-icon.logging { background: linear-gradient(135deg, rgba(6, 182, 212, 0.15) 0%, rgba(59, 130, 246, 0.15) 100%); }
.workflow-icon.ai { background: linear-gradient(135deg, rgba(167, 139, 250, 0.15) 0%, rgba(6, 182, 212, 0.15) 100%); }
.workflow-icon.apm { background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(239, 68, 68, 0.15) 100%); }
.workflow-icon.integration { background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(16, 185, 129, 0.15) 100%); }
.workflow-icon.analytics { background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(167, 139, 250, 0.15) 100%); }

/* Workflow Section Divider */
.workflow-section-divider {
    grid-column: 1 / -1;
    text-align: center;
    padding: 2rem 0;
    margin: 1rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.workflow-section-divider .section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.workflow-section-divider .section-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.workflow-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.workflow-subtitle {
    font-size: 13px;
    color: var(--text-tertiary);
}

.workflow-description {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.workflow-steps {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
    padding: 16px;
    background: var(--surface-2);
    border-radius: var(--radius-md);
}

.workflow-step {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: var(--text-secondary);
}

.step-number {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 11px;
    font-weight: 600;
    color: white;
    flex-shrink: 0;
}

.workflow-services {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.service-badge {
    padding: 5px 12px;
    background: var(--surface-3);
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
}

.service-badge.primary {
    background: rgba(199, 70, 52, 0.15);
    color: var(--oci-red-light);
}

.workflow-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--border-subtle);
}

.doc-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--info);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.doc-link:hover {
    color: var(--info-light);
    text-decoration: underline;
}

.doc-link svg {
    width: 14px;
    height: 14px;
}

/* Workflow Diagram Styles */
.workflow-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 20px;
    background: var(--surface-2);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.diagram-node {
    padding: 8px 14px;
    background: var(--surface-3);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    text-align: center;
}

.diagram-node.highlight {
    background: rgba(199, 70, 52, 0.15);
    border-color: rgba(199, 70, 52, 0.3);
    color: var(--oci-red-light);
}

.diagram-arrow {
    color: var(--text-muted);
    font-size: 14px;
}

/* ============================================
   EOL Badges & Warnings
   ============================================ */
.eol-warning {
    position: relative;
}

.eol-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    color: #000;
    font-size: 9px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.4);
    z-index: 10;
    animation: pulse-warning 2s ease-in-out infinite;
}

/* EOL badge specifically for mindmap pillar nodes */
.pillar-node.eol-warning .node-content {
    position: relative;
    border-color: rgba(245, 158, 11, 0.4);
}

.pillar-node.eol-warning .eol-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    left: auto;
}

@keyframes pulse-warning {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.85; transform: scale(1.05); }
}

@keyframes dropBounce {
    0% { transform: scale(1.05); }
    50% { transform: scale(0.98); }
    100% { transform: scale(1); }
}

.eol-service {
    position: relative;
    border: 1px solid rgba(245, 158, 11, 0.3) !important;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.05) 0%, transparent 100%) !important;
}

.eol-banner {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(217, 119, 6, 0.1) 100%);
    border-bottom: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    margin: -20px -20px 16px -20px;
    font-size: 12px;
    color: #FBBF24;
}

.eol-banner svg {
    flex-shrink: 0;
    color: #F59E0B;
}

.eol-link {
    margin-left: auto;
    color: #FBBF24;
    font-weight: 600;
    text-decoration: none;
    font-size: 11px;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.eol-link:hover {
    color: #FCD34D;
    text-decoration: underline;
}

.deprecated-badge {
    display: inline-block;
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    color: #000;
    font-size: 9px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 8px;
    vertical-align: middle;
}

/* ============================================
   Certification Section
   ============================================ */
.certification-container {
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 32px;
    margin-bottom: 32px;
}

.certification-overview {
    display: flex;
    gap: 32px;
    margin-bottom: 40px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border-subtle);
}

.cert-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px;
    background: var(--surface-2);
    border-radius: var(--radius-lg);
    min-width: 200px;
}

.cert-icon {
    width: 80px;
    height: 80px;
}

.cert-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

.cert-code {
    font-size: 12px;
    font-family: var(--font-mono);
    color: var(--oci-red-light);
    background: rgba(199, 70, 52, 0.1);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
}

.cert-info {
    flex: 1;
}

.cert-info h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cert-info p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.cert-cta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.cert-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
}

.cert-button.primary {
    background: var(--gradient-primary);
    color: white;
}

.cert-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.cert-button.secondary {
    background: var(--surface-3);
    color: var(--text-secondary);
    border: 1px solid var(--border-default);
}

.cert-button.secondary:hover {
    background: var(--surface-hover);
    color: var(--text-primary);
}

.pillars-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.pillars-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ============================================
   Pillar Cards (Draggable)
   ============================================ */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.pillar-card {
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 20px;
    cursor: grab;
    transition: all var(--transition-base);
    position: relative;
}

.pillar-card:hover {
    background: var(--surface-3);
    border-color: var(--border-default);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.pillar-card.dragging {
    opacity: 0.5;
    cursor: grabbing;
    transform: rotate(2deg) scale(1.02);
    box-shadow: var(--shadow-glow-lg);
}

.pillar-card.drag-over {
    border-color: var(--oci-red);
    background: rgba(199, 70, 52, 0.1);
}

.pillar-card.featured {
    border-color: rgba(167, 139, 250, 0.3);
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.1) 0%, transparent 100%);
}

.pillar-card.featured:hover {
    border-color: rgba(167, 139, 250, 0.5);
}

.pillar-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.pillar-percent {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-tertiary);
}

.pillar-percent.highlight {
    color: var(--oci-red-light);
}

.highest-badge {
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #A78BFA 0%, #8B5CF6 100%);
    color: white;
    padding: 3px 8px;
    border-radius: 10px;
}

.pillar-drag-handle {
    margin-left: auto;
    color: var(--text-muted);
    opacity: 0.5;
    cursor: grab;
    transition: all var(--transition-fast);
}

.pillar-card:hover .pillar-drag-handle {
    opacity: 1;
    color: var(--text-secondary);
}

.pillar-card h5 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.pillar-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 12px;
}

.pillar-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.pillar-skills span {
    font-size: 10px;
    font-weight: 500;
    padding: 4px 8px;
    background: var(--surface-3);
    border-radius: var(--radius-sm);
    color: var(--text-tertiary);
}

.drag-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    color: var(--text-muted);
    font-size: 12px;
    background: var(--surface-2);
    border-radius: var(--radius-md);
}

.drag-hint svg {
    opacity: 0.6;
}

/* ============================================
   APM Enhanced Sections
   ============================================ */
.rum-header,
.synthetic-header,
.data-sources-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.doc-link-inline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--apm-light);
    text-decoration: none;
    padding: 6px 12px;
    background: rgba(251, 146, 60, 0.1);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.doc-link-inline:hover {
    background: rgba(251, 146, 60, 0.2);
    color: var(--apm);
}

.section-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* RUM Attributes Section */
.rum-attributes-section {
    padding: 24px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
}

.rum-attributes-section h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.attributes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.attribute-card {
    padding: 20px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.attr-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.attr-icon.text {
    background: rgba(59, 130, 246, 0.15);
    color: var(--info);
}

.attr-icon.numeric {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
}

.attr-icon.dynamic {
    background: rgba(168, 85, 247, 0.15);
    color: #A855F7;
}

.attribute-card h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.attribute-card p {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.code-example {
    padding: 12px;
    background: var(--surface-3);
    border-radius: var(--radius-sm);
    overflow-x: auto;
}

.code-example code {
    font-size: 11px;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    line-height: 1.6;
}

.rum-limits-info {
    padding: 16px;
    background: var(--surface-2);
    border-radius: var(--radius-md);
}

.rum-limits-info h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.limits-grid {
    display: flex;
    gap: 32px;
}

.limit-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.limit-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--apm-light);
}

.limit-label {
    font-size: 11px;
    color: var(--text-tertiary);
}

/* Synthetic Monitoring Section */
.synthetic-section {
    padding: 24px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
}

.synthetic-section h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.monitor-types-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.monitor-type-card {
    padding: 16px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    text-align: center;
    transition: all var(--transition-fast);
}

.monitor-type-card:hover {
    background: var(--surface-3);
    border-color: var(--apm-light);
    transform: translateY(-2px);
}

.monitor-icon {
    font-size: 24px;
    margin-bottom: 8px;
}

.monitor-type-card h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.monitor-type-card p {
    font-size: 11px;
    color: var(--text-tertiary);
    line-height: 1.4;
}

/* Data Sources Section */
.data-sources-section {
    padding: 24px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
}

.data-sources-section h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.data-sources-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.source-category {
    padding: 16px;
    background: var(--surface-2);
    border-radius: var(--radius-lg);
}

.source-category h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-subtle);
}

.source-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.source-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.source-icon {
    font-size: 18px;
    flex-shrink: 0;
}

.source-item div {
    display: flex;
    flex-direction: column;
}

.source-item strong {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.source-item span {
    font-size: 11px;
    color: var(--text-tertiary);
}

/* APM Use Cases */
.apm-use-cases {
    margin-bottom: 32px;
}

.apm-use-cases h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.use-case-card {
    padding: 20px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.use-case-card:hover {
    border-color: var(--apm-light);
    background: var(--surface-2);
}

.use-case-icon {
    font-size: 28px;
    margin-bottom: 12px;
}

.use-case-card h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.use-case-card p {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 12px;
}

.use-case-flow {
    font-size: 11px;
    font-family: var(--font-mono);
    color: var(--apm-light);
    padding: 8px;
    background: rgba(251, 146, 60, 0.1);
    border-radius: var(--radius-sm);
    text-align: center;
}

/* ============================================
   Log Analytics Enhanced Sections
   ============================================ */

/* LoganAI Section */
.logan-ai-section {
    padding: 32px;
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.08) 0%, rgba(59, 130, 246, 0.08) 100%);
    border: 1px solid rgba(167, 139, 250, 0.2);
    border-radius: var(--radius-xl);
    margin-top: 32px;
    margin-bottom: 32px;
}

.logan-header {
    text-align: center;
    margin-bottom: 32px;
}

.logan-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(167, 139, 250, 0.2);
    border: 1px solid rgba(167, 139, 250, 0.3);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: #A78BFA;
    margin-bottom: 16px;
}

.logan-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.logan-header p {
    font-size: 14px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.logan-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.logan-feature {
    padding: 20px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.logan-feature:hover {
    border-color: var(--logs-light);
    transform: translateY(-2px);
}

.logan-feature .feature-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.logan-feature h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.logan-feature p {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ML Analysis Section */
.ml-analysis-section {
    padding: 24px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
}

.ml-analysis-section h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.ml-analysis-section .section-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.analysis-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.analysis-tab {
    padding: 20px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.analysis-tab:hover {
    border-color: var(--logs-light);
}

.tab-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.tab-header .tab-icon {
    font-size: 20px;
}

.tab-header .tab-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
}

.tab-header .tab-count {
    padding: 4px 10px;
    background: var(--surface-3);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.tab-header.potential-issues .tab-count {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning-light);
}

.tab-header.outliers .tab-count {
    background: rgba(239, 68, 68, 0.2);
    color: var(--error-light);
}

.tab-header.trends .tab-count {
    background: rgba(59, 130, 246, 0.2);
    color: var(--info-light);
}

.analysis-tab p {
    font-size: 12px;
    color: var(--text-tertiary);
    line-height: 1.5;
}

/* Log Analytics Stats Section */
.la-stats-section {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.la-stat {
    padding: 24px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.la-stat:hover {
    border-color: var(--logs-light);
}

.la-stat-value {
    display: block;
    font-size: 36px;
    font-weight: 700;
    background: var(--gradient-logs);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.la-stat-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.la-stat-desc {
    display: block;
    font-size: 12px;
    color: var(--text-tertiary);
}

/* Log Analytics Use Cases */
.la-use-cases {
    margin-bottom: 32px;
}

.la-use-cases h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.la-use-cases .use-cases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.la-use-cases .use-case-card {
    padding: 20px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.la-use-cases .use-case-card:hover {
    border-color: var(--logs-light);
    background: var(--surface-2);
}

.la-use-cases .use-case-icon {
    font-size: 28px;
    margin-bottom: 12px;
}

.la-use-cases .use-case-card h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.la-use-cases .use-case-card p {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 12px;
}

.la-use-cases .use-case-flow {
    font-size: 11px;
    font-family: var(--font-mono);
    color: var(--logs-light);
    padding: 8px;
    background: rgba(167, 139, 250, 0.1);
    border-radius: var(--radius-sm);
    text-align: center;
}

/* ============================================
   Operations Insights Enhanced Sections
   ============================================ */

/* Capacity Planning Dashboard */
.capacity-planning-section {
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
}

.capacity-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.capacity-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.forecast-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: rgba(236, 72, 153, 0.15);
    border: 1px solid rgba(236, 72, 153, 0.3);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    color: var(--opsinsights-light);
}

.capacity-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.capacity-metric {
    padding: 20px;
    background: var(--surface-2);
    border-radius: var(--radius-lg);
    text-align: center;
}

.capacity-metric .metric-label {
    font-size: 12px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.capacity-metric .metric-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.capacity-metric .metric-trend {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 12px;
}

.capacity-metric .metric-trend.up { color: var(--error); }
.capacity-metric .metric-trend.down { color: var(--success); }
.capacity-metric .metric-trend.stable { color: var(--info); }

.forecast-chart {
    height: 200px;
    background: var(--surface-2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.forecast-visual {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-end;
    padding: 20px;
    gap: 8px;
}

.forecast-bar {
    flex: 1;
    background: var(--gradient-opsinsights);
    border-radius: 4px 4px 0 0;
    opacity: 0.7;
    transition: all var(--transition-base);
}

.forecast-bar:hover {
    opacity: 1;
}

.forecast-bar.projected {
    background: repeating-linear-gradient(
        45deg,
        var(--opsinsights-color),
        var(--opsinsights-color) 2px,
        transparent 2px,
        transparent 6px
    );
    opacity: 0.5;
}

/* SQL Warehouse Section */
.sql-warehouse-section {
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
}

.sql-warehouse-section h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.sql-warehouse-section .section-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.sql-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.sql-stat {
    padding: 16px;
    background: var(--surface-2);
    border-radius: var(--radius-md);
    text-align: center;
}

.sql-stat .stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--opsinsights-light);
    margin-bottom: 4px;
}

.sql-stat .stat-label {
    font-size: 11px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.top-sql-table {
    width: 100%;
    border-collapse: collapse;
}

.top-sql-table th {
    padding: 12px 16px;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-subtle);
}

.top-sql-table td {
    padding: 12px 16px;
    font-size: 13px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-subtle);
}

.top-sql-table tr:hover {
    background: var(--surface-2);
}

.sql-id {
    font-family: var(--font-mono);
    color: var(--opsinsights-light);
}

.execution-bar {
    height: 8px;
    background: var(--surface-3);
    border-radius: 4px;
    overflow: hidden;
}

.execution-bar-fill {
    height: 100%;
    background: var(--gradient-opsinsights);
    border-radius: 4px;
}

/* Exadata Insights Section */
.exadata-section {
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
}

.exadata-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.exadata-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.exadata-badge {
    padding: 6px 12px;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.2) 0%, rgba(244, 114, 182, 0.2) 100%);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--opsinsights-light);
}

.exadata-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.exadata-card {
    padding: 24px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.exadata-card h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.exadata-card h4 .exa-icon {
    font-size: 18px;
}

.exadata-metrics {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.exa-metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.exa-metric .label {
    font-size: 12px;
    color: var(--text-secondary);
}

.exa-metric .value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.exa-metric .value.healthy { color: var(--success); }
.exa-metric .value.warning { color: var(--warning); }
.exa-metric .value.critical { color: var(--error); }

/* ============================================
   Database Management Enhanced Sections
   ============================================ */

/* Performance Hub Section */
.performance-hub-section {
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
}

.perf-hub-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.perf-hub-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.perf-hub-header .db-selector {
    padding: 8px 16px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--text-secondary);
}

.ash-chart {
    height: 180px;
    background: var(--surface-2);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.ash-legend {
    display: flex;
    gap: 16px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.ash-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: var(--text-secondary);
}

.ash-legend-item .dot {
    width: 10px;
    height: 10px;
    border-radius: 2px;
}

.ash-legend-item .dot.cpu { background: #3B82F6; }
.ash-legend-item .dot.io { background: #10B981; }
.ash-legend-item .dot.wait { background: #F59E0B; }
.ash-legend-item .dot.other { background: #8B5CF6; }

.ash-visualization {
    flex: 1;
    display: flex;
    align-items: flex-end;
    padding: 16px;
    gap: 4px;
}

.ash-bar {
    flex: 1;
    display: flex;
    flex-direction: column;
    border-radius: 2px 2px 0 0;
    overflow: hidden;
}

.ash-bar .cpu { background: #3B82F6; }
.ash-bar .io { background: #10B981; }
.ash-bar .wait { background: #F59E0B; }
.ash-bar .other { background: #8B5CF6; }

/* Wait Events Grid */
.wait-events-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.wait-event-card {
    padding: 16px;
    background: var(--surface-2);
    border-radius: var(--radius-md);
}

.wait-event-card h4 {
    font-size: 12px;
    color: var(--text-tertiary);
    margin-bottom: 8px;
}

.wait-event-card .value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.wait-event-card .trend {
    font-size: 11px;
}

.wait-event-card .trend.good { color: var(--success); }
.wait-event-card .trend.bad { color: var(--error); }

/* SQL Tuning Section */
.sql-tuning-section {
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
}

.sql-tuning-section h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.sql-tuning-section .section-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.tuning-recommendations {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.tuning-rec {
    padding: 20px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    display: flex;
    gap: 16px;
}

.tuning-rec .rec-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(6, 182, 212, 0.15);
    border-radius: var(--radius-sm);
    font-size: 20px;
    flex-shrink: 0;
}

.tuning-rec .rec-content {
    flex: 1;
}

.tuning-rec h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.tuning-rec p {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.tuning-rec .rec-impact {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: rgba(16, 185, 129, 0.15);
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 500;
    color: var(--success);
}

.tuning-rec .rec-action {
    padding: 8px 16px;
    background: var(--gradient-dbmgmt);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
    color: white;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tuning-rec .rec-action:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
}

/* Fleet Overview Section */
.fleet-overview-section {
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
}

.fleet-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.fleet-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.fleet-summary {
    display: flex;
    gap: 16px;
}

.fleet-count {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--surface-2);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--text-secondary);
}

.fleet-count .count {
    font-weight: 700;
    color: var(--dbmgmt-light);
}

.fleet-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.db-card {
    padding: 20px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.db-card:hover {
    border-color: var(--dbmgmt-light);
}

.db-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.db-card-header h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.db-status {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
}

.db-status.healthy {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.db-status.warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.db-status.critical {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
}

.db-card-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.db-metric {
    text-align: center;
}

.db-metric .label {
    display: block;
    font-size: 10px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.db-metric .value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

/* AWR Section */
.awr-section {
    padding: 32px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    margin-bottom: 32px;
}

.awr-section h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.awr-section .section-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.awr-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.awr-feature {
    padding: 24px;
    background: var(--surface-2);
    border-radius: var(--radius-lg);
    text-align: center;
}

.awr-feature .awr-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(6, 182, 212, 0.15);
    border-radius: var(--radius-md);
    margin: 0 auto 16px;
    font-size: 24px;
}

.awr-feature h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.awr-feature p {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Responsive */
@media (max-width: 1200px) {
    .attributes-grid,
    .data-sources-grid,
    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .monitor-types-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .logan-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .analysis-tabs {
        grid-template-columns: repeat(3, 1fr);
    }

    .la-stats-section {
        grid-template-columns: repeat(3, 1fr);
    }

    .la-use-cases .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .capacity-metrics,
    .sql-stats-grid,
    .wait-events-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .exadata-grid,
    .awr-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .certification-overview {
        flex-direction: column;
    }

    .cert-badge {
        min-width: 100%;
    }

    .pillars-grid,
    .attributes-grid,
    .data-sources-grid,
    .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .monitor-types-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .limits-grid {
        justify-content: center;
    }

    .logan-features {
        grid-template-columns: 1fr;
    }

    .analysis-tabs {
        grid-template-columns: 1fr;
    }

    .la-stats-section {
        grid-template-columns: 1fr;
    }

    .la-use-cases .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .capacity-metrics,
    .sql-stats-grid,
    .wait-events-grid {
        grid-template-columns: 1fr;
    }

    .exadata-grid,
    .awr-features-grid {
        grid-template-columns: 1fr;
    }

    .fleet-grid {
        grid-template-columns: 1fr;
    }

    .tuning-rec {
        flex-direction: column;
        align-items: flex-start;
    }

    .tuning-rec .rec-action {
        margin-top: 12px;
    }

    .cluster-view {
        grid-template-columns: 1fr;
    }

    .top-sql-table {
        font-size: 11px;
    }

    .top-sql-table th,
    .top-sql-table td {
        padding: 8px;
    }
}