/* ==============================================
   charts.css - Unified Chart & Graph Styles
   Merged from: charts-universal.css, graph-animations.css, base.html inline
   ============================================== */

/* === SECTION 1: Charts Universal (responsive chart containers & themes) === */

/* overflow-x on html/body breaks position:sticky — scoped to chart containers instead */

[class*="chart-container"],
[class*="chart-section"],
.analysis-chart {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
    padding: clamp(15px, 4vw, 30px) !important;
    margin: clamp(15px, 4vw, 30px) 0 !important;
}

.chart-track, .chart-container {
    width: 100% !important;
    max-width: 100% !important;
}

.chart-bar {
    max-width: 100% !important;
    font-size: clamp(0.7rem, 2vw, 0.9rem) !important;
}

[class*="chart-title"] {
    font-size: clamp(1rem, 3vw, 1.5rem) !important;
    word-wrap: break-word !important;
}

[class*="chart-legend"] {
    flex-wrap: wrap !important;
    gap: clamp(8px, 2vw, 16px) !important;
}

[class*="chart-canvas-wrapper"] {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
}

[class*="chart-canvas-wrapper"] canvas,
[class*="chart-container"] canvas {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
}

.chart-container-minimal {
    background-color: var(--rf-bg-light, #FFFFFF);
    border: 1px solid var(--rf-border, #E5E7EB);
    border-radius: 8px;
    padding: clamp(16px, 4vw, 24px);
    margin: clamp(20px, 5vw, 32px) auto;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

@media (prefers-color-scheme: dark) {
    .chart-container-minimal {
        background-color: #1F2937;
        border-color: #374151;
    }
}

.chart-title-minimal {
    font-size: clamp(16px, 4vw, 24px);
    font-weight: 600;
    color: var(--rf-text-dark, #111827);
    margin-bottom: clamp(12px, 3vw, 24px);
    text-align: center;
    letter-spacing: -0.02em;
}

@media (prefers-color-scheme: dark) {
    .chart-title-minimal {
        color: #F9FAFB;
    }
}

.chart-subtitle-minimal {
    font-size: clamp(14px, 2.5vw, 16px);
    font-weight: 400;
    color: var(--rf-text-muted, #6B7280);
    text-align: center;
    margin-bottom: clamp(16px, 3vw, 24px);
    line-height: 1.5;
}

@media (prefers-color-scheme: dark) {
    .chart-subtitle-minimal {
        color: #9CA3AF;
    }
}

.chart-card-minimal {
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    padding: clamp(12px, 2vw, 16px);
}

@media (prefers-color-scheme: dark) {
    .chart-card-minimal {
        background-color: rgba(31, 41, 55, 0.5);
    }
}

.chart-canvas-wrapper-minimal {
    position: relative;
    width: 100%;
    max-width: 100%;
    height: clamp(150px, 30vw, 250px);
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(255,255,255,0.5);
    border-radius: 8px;
    padding: clamp(12px, 2vw, 16px);
    box-sizing: border-box;
}

@media (prefers-color-scheme: dark) {
    .chart-canvas-wrapper-minimal {
        background-color: rgba(31,41,55,0.5);
    }
}

.chart-canvas-wrapper-minimal canvas {
    max-width: 100%;
    height: auto !important;
}

.chart-legend-minimal {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: clamp(10px, 2vw, 20px);
    margin-top: clamp(16px, 3vw, 24px);
    padding-top: clamp(16px, 2.5vw, 20px);
    border-top: 1px solid #F3F4F6;
}

@media (prefers-color-scheme: dark) {
    .chart-legend-minimal {
        border-top-color: #4B5563;
    }
}

.chart-legend-item-minimal {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: clamp(13px, 2vw, 14px);
    color: #6B7280;
}

@media (prefers-color-scheme: dark) {
    .chart-legend-item-minimal {
        color: #9CA3AF;
    }
}

.chart-legend-color-minimal {
    width: 16px;
    height: 16px;
    border-radius: 3px;
    flex-shrink: 0;
}

.chart-container-corporate {
    background: var(--rf-gradient, linear-gradient(135deg, #F8F9FA 0%, #E9ECEF 100%));
    border: none;
    border-radius: 12px;
    padding: clamp(16px, 4vw, 28px);
    margin: clamp(20px, 5vw, 32px) auto;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
    font-family: 'Roboto', 'Helvetica Neue', Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
    .chart-container-corporate {
        background: linear-gradient(135deg, #1F2937 0%, #111827 100%);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3), 0 2px 4px rgba(0, 0, 0, 0.2);
    }
}

.chart-card-corporate {
    background-color: #FFFFFF;
    border-radius: 8px;
    padding: clamp(14px, 4vw, 32px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

@media (prefers-color-scheme: dark) {
    .chart-card-corporate {
        background-color: #374151;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    }
}

.chart-title-corporate {
    font-size: clamp(14px, 4vw, 20px);
    font-weight: 700;
    color: var(--rf-primary, #1E3A8A);
    margin-bottom: clamp(6px, 1.5vw, 8px);
    text-align: center;
    letter-spacing: -0.03em;
    text-transform: uppercase;
}

@media (prefers-color-scheme: dark) {
    .chart-title-corporate {
        color: #93C5FD;
    }
}

.chart-subtitle-corporate {
    font-size: clamp(12px, 2.5vw, 16px);
    font-weight: 400;
    color: #64748B;
    text-align: center;
    margin-bottom: clamp(16px, 4vw, 32px);
}

@media (prefers-color-scheme: dark) {
    .chart-subtitle-corporate {
        color: #9CA3AF;
    }
}

.chart-canvas-wrapper-corporate {
    position: relative;
    width: 100%;
    max-width: 100%;
    height: clamp(150px, 30vw, 250px);
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: clamp(12px, 2vw, 20px) 0;
    background-color: rgba(255,255,255,0.5);
    border-radius: 8px;
    box-sizing: border-box;
}

@media (prefers-color-scheme: dark) {
    .chart-canvas-wrapper-corporate {
        background-color: rgba(31,41,55,0.5);
    }
}

.chart-canvas-wrapper-corporate canvas {
    max-width: 100%;
    height: auto !important;
}

.chart-legend-corporate {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: clamp(12px, 2vw, 16px);
    margin-top: clamp(24px, 4vw, 32px);
    padding-top: clamp(16px, 3vw, 24px);
    border-top: 2px solid #E2E8F0;
}

@media (prefers-color-scheme: dark) {
    .chart-legend-corporate {
        border-top-color: #4B5563;
    }
}

.chart-legend-item-corporate {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: clamp(14px, 2vw, 15px);
    font-weight: 500;
    color: #334155;
    padding: clamp(6px, 1.5vw, 8px) clamp(10px, 2vw, 12px);
    background-color: #F8FAFC;
    border-radius: 6px;
    transition: transform 0.2s ease;
}

@media (prefers-color-scheme: dark) {
    .chart-legend-item-corporate {
        color: #E5E7EB;
        background-color: #1F2937;
    }
}

.chart-legend-item-corporate:hover {
    transform: translateY(-2px);
}

.chart-legend-color-corporate {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    flex-shrink: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.chart-container-creative {
    background: var(--rf-gradient, linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%));
    border: none;
    border-radius: 24px;
    padding: 4px;
    margin: clamp(20px, 5vw, 32px) auto;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    font-family: 'Poppins', 'Segoe UI', Tahoma, sans-serif;
}

@media (prefers-color-scheme: dark) {
    .chart-container-creative {
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
    }
}

.chart-inner-creative {
    background-color: #FFFFFF;
    border-radius: 20px;
    padding: clamp(18px, 5vw, 36px);
}

@media (prefers-color-scheme: dark) {
    .chart-inner-creative {
        background-color: #1F2937;
    }
}

.chart-title-creative {
    font-size: clamp(20px, 5vw, 32px);
    font-weight: 700;
    background: var(--rf-gradient, linear-gradient(135deg, #667eea 0%, #764ba2 100%));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: clamp(8px, 2vw, 12px);
    text-align: center;
    letter-spacing: -0.04em;
}

@media (prefers-color-scheme: dark) {
    .chart-title-creative {
        background: linear-gradient(135deg, #A78BFA 0%, #C084FC 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
}

.chart-description-creative {
    font-size: clamp(12px, 2.5vw, 16px);
    font-weight: 400;
    color: #6B7280;
    text-align: center;
    margin-bottom: clamp(20px, 5vw, 36px);
}

@media (prefers-color-scheme: dark) {
    .chart-description-creative {
        color: #9CA3AF;
    }
}

.chart-canvas-wrapper-creative {
    position: relative;
    width: 100%;
    max-width: 100%;
    height: clamp(150px, 30vw, 250px);
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: clamp(12px, 3vw, 24px);
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    border-radius: 16px;
    box-sizing: border-box;
}

@media (prefers-color-scheme: dark) {
    .chart-canvas-wrapper-creative {
        background: linear-gradient(135deg, rgba(31,41,55,0.8) 0%, rgba(17,24,39,0.8) 100%);
    }
}

.chart-canvas-wrapper-creative canvas {
    max-width: 100%;
    height: auto !important;
}

.chart-legend-creative {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: clamp(10px, 2vw, 16px);
    margin-top: clamp(24px, 4vw, 32px);
}

.chart-legend-item-creative {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: clamp(14px, 2vw, 15px);
    font-weight: 500;
    color: #374151;
    padding: clamp(8px, 1.5vw, 10px) clamp(14px, 2vw, 16px);
    background: linear-gradient(135deg, #F9FAFB 0%, #F3F4F6 100%);
    border-radius: 20px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

@media (prefers-color-scheme: dark) {
    .chart-legend-item-creative {
        color: #E5E7EB;
        background: linear-gradient(135deg, #374151 0%, #1F2937 100%);
    }
}

.chart-legend-item-creative:hover {
    border-color: var(--rf-primary, #667eea);
    transform: scale(1.05);
}

.chart-legend-color-creative {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.chart-container-elegant {
    background: linear-gradient(135deg, #1F2937 0%, #111827 100%);
    border: 1px solid var(--rf-accent, rgba(212, 175, 55, 0.3));
    border-radius: 16px;
    padding: clamp(18px, 4vw, 32px);
    margin: clamp(20px, 5vw, 32px) auto;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 15px rgba(212, 175, 55, 0.1);
    font-family: 'Playfair Display', Georgia, serif;
    position: relative;
}

.chart-container-elegant::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--rf-gradient, linear-gradient(90deg, #D4AF37 0%, #F4E4C1 50%, #D4AF37 100%));
    border-radius: 16px 16px 0 0;
}

.chart-title-elegant {
    font-size: clamp(22px, 5vw, 36px);
    font-weight: 700;
    color: var(--rf-primary, #D4AF37);
    margin-bottom: clamp(8px, 2vw, 16px);
    text-align: center;
    letter-spacing: 0.05em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    font-family: 'Playfair Display', Georgia, serif;
}

.chart-subtitle-elegant {
    font-size: clamp(13px, 2.5vw, 18px);
    font-weight: 400;
    color: #C0C0C0;
    text-align: center;
    margin-bottom: clamp(24px, 5vw, 40px);
    font-family: 'Lato', 'Helvetica Neue', sans-serif;
    letter-spacing: 0.02em;
}

.chart-canvas-wrapper-elegant {
    position: relative;
    width: 100%;
    max-width: 100%;
    height: clamp(150px, 30vw, 250px);
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: clamp(14px, 4vw, 32px);
    background-color: rgba(31, 41, 55, 0.5);
    border-radius: 12px;
    border: 1px solid var(--rf-accent, rgba(212, 175, 55, 0.2));
    box-sizing: border-box;
}

.chart-canvas-wrapper-elegant canvas {
    max-width: 100%;
    height: auto !important;
}

.chart-legend-elegant {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: clamp(12px, 3vw, 24px);
    margin-top: clamp(24px, 5vw, 40px);
    padding-top: clamp(20px, 4vw, 32px);
    border-top: 1px solid var(--rf-accent, rgba(212, 175, 55, 0.3));
}

.chart-legend-item-elegant {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: clamp(14px, 2vw, 16px);
    font-weight: 500;
    color: #E5E7EB;
    font-family: 'Lato', 'Helvetica Neue', sans-serif;
    padding: 8px 0;
    transition: color 0.3s ease;
}

.chart-legend-item-elegant:hover {
    color: var(--rf-primary, #D4AF37);
}

.chart-legend-color-elegant {
    width: 22px;
    height: 22px;
    border-radius: 4px;
    flex-shrink: 0;
    border: 2px solid var(--rf-accent, rgba(212, 175, 55, 0.4));
    box-shadow: 0 0 10px var(--rf-accent, rgba(212, 175, 55, 0.3));
}

@media (max-width: 768px) {
    [class*="chart-container"],
    .analysis-chart,
    .chart-section {
        padding: 15px !important;
        margin: 15px 0 !important;
        border-radius: 8px !important;
    }

    .chart-canvas-wrapper,
    [class*="chart-canvas-wrapper"] {
        height: 180px !important;
        padding: 10px !important;
    }

    [class*="chart-legend"] {
        flex-direction: column !important;
        align-items: flex-start !important;
    }
}

@media (max-width: 480px) {
    [class*="chart-container"],
    .analysis-chart {
        padding: 12px !important;
        margin: 12px 0 !important;
    }

    .chart-canvas-wrapper,
    [class*="chart-canvas-wrapper"] {
        height: 150px !important;
    }

    .chart-meta {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 4px !important;
    }
}

.chart-responsive-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.chart-responsive-container canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.chart-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 90px;
    color: #9CA3AF;
    font-size: clamp(14px, 2vw, 16px);
}

@media (prefers-color-scheme: dark) {
    .chart-loading {
        color: #E5E7EB;
    }
}

.chart-error {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 90px;
    color: #EF4444;
    font-size: clamp(14px, 2vw, 16px);
    text-align: center;
    padding: 20px;
}

@media (prefers-color-scheme: dark) {
    .chart-error {
        color: #FCA5A5;
    }
}

/* ============================================
   CHART.JS TEXT COLOR FIX
   Forces all Chart.js text to be dark and visible
   ============================================ */

/* Force dark text colors on all chart elements */
.chart-container-minimal *,
.chart-container-minimal canvas,
.chart-canvas-wrapper-minimal * {
    color: #1a1a1a !important;
}

/* Override Chart.js default text colors with dark colors */
.chart-container-minimal .chartjs-render-monitor,
.chart-canvas-wrapper-minimal .chartjs-render-monitor {
    color: #1a1a1a !important;
}

/* Ensure chart labels, axes, and legends have dark text */
.chart-container-minimal .chart-label,
.chart-container-minimal .chart-axis-label,
.chart-container-minimal .chart-tick,
.chart-canvas-wrapper-minimal .chart-label,
.chart-canvas-wrapper-minimal .chart-axis-label,
.chart-canvas-wrapper-minimal .chart-tick {
    color: #1a1a1a !important;
    fill: #1a1a1a !important;
}

/* Force dark colors for SVG text elements in charts */
.chart-container-minimal svg text,
.chart-canvas-wrapper-minimal svg text {
    fill: #1a1a1a !important;
    color: #1a1a1a !important;
}

/* Override dark mode for chart containers - keep light background */
@media (prefers-color-scheme: dark) {
    .chart-container-minimal {
        background-color: #FFFFFF !important;
        border-color: #E5E7EB !important;
    }

    .chart-title-minimal {
        color: #111827 !important;
    }

    .chart-subtitle-minimal {
        color: #6B7280 !important;
    }

    .chart-canvas-wrapper-minimal {
        background-color: rgba(255,255,255,0.9) !important;
    }

    .chart-legend-item-minimal {
        color: #1a1a1a !important;
    }

    /* Force all text in minimal charts to be dark even in dark mode */
    .chart-container-minimal *,
    .chart-canvas-wrapper-minimal * {
        color: #1a1a1a !important;
    }
}

/* === SECTION 2: Graph Animations (animated chart styles) === */

/* 🎨 Advanced Graph Animations for SEO Quantum Pro */
/* All graphs are pure CSS - no JavaScript required */

/* Brand color integration with CSS variables */
:root {
    --brand-primary: #7C3AED;
    --brand-secondary: #10B981;
    --brand-tertiary: #06B6D4;
    --brand-quaternary: #F59E0B;
    --brand-primary-rgb: 124, 58, 237;
    --brand-secondary-rgb: 16, 185, 129;
    --brand-tertiary-rgb: 6, 182, 212;
}

/* Light mode defaults */
:root {
    --graph-bg: #ffffff;
    --graph-border: #e5e7eb;
    --graph-text: #111827;
    --graph-grid: #f0f0f0;
}

/* Dark mode adjustments for graphs */
[data-theme="dark"],
html.dark,
.dark {
    --graph-bg: #1e293b;
    --graph-border: #475569;
    --graph-text: #f1f5f9;
    --graph-grid: #374151;
}

/* Base Graph Container */
.graph-container {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--graph-bg);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--graph-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.graph-container:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(124, 58, 237, 0.15);
}

.graph-container h4 {
    margin-bottom: 1rem;
    color: var(--graph-text);
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.graph-caption {
    margin-top: 1rem;
    color: var(--text-tertiary);
    font-size: 0.9rem;
    font-style: italic;
    text-align: center;
}

/* 📊 Graph Type 1: Animated Line Chart with Growing Effect */
.graph-type-1 .graph-content {
    height: 320px;
    position: relative;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent 0px,
            transparent 24px,
            var(--graph-grid) 24px,
            var(--graph-grid) 25px,
            transparent 25px,
            transparent 49px,
            var(--graph-grid) 49px,
            var(--graph-grid) 50px,
            transparent 50px,
            transparent 74px,
            var(--graph-grid) 74px,
            var(--graph-grid) 75px,
            transparent 75px,
            transparent 99px,
            var(--graph-border) 99px,
            var(--graph-border) 100px
        );
    border-left: 3px solid var(--brand-primary);
    border-bottom: 3px solid var(--brand-primary);
    padding: 20px;
    border-radius: 8px;
}

.graph-type-1 .line-chart {
    position: absolute;
    bottom: 20px;
    left: 20px;
    width: calc(100% - 40px);
    height: calc(100% - 40px);
    background: linear-gradient(135deg, transparent 35%, var(--brand-primary) 35.5%, var(--brand-primary) 36%, transparent 36.5%);
    animation: drawLine 2s ease-out forwards;
    opacity: 0;
}

@keyframes drawLine {
    from {
        opacity: 0;
        clip-path: polygon(0% 100%, 0% 100%, 0% 100%, 0% 100%);
    }
    to {
        opacity: 1;
        clip-path: polygon(0% 100%, 100% 45%, 100% 35%, 0% 85%);
    }
}

.graph-type-1 .data-points {
    position: absolute;
    bottom: 20px;
    left: 20px;
    width: calc(100% - 40px);
    height: calc(100% - 40px);
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 0 20px;
}

.graph-type-1 .point {
    width: 16px;
    height: 16px;
    background: var(--brand-primary);
    border: 4px solid var(--graph-bg);
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.4);
    position: relative;
    animation: popIn 0.6s ease-out forwards;
    animation-delay: calc(var(--delay, 0) * 0.2s);
    transform: scale(0);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.graph-type-1 .point:hover {
    transform: scale(1.3);
}

@keyframes popIn {
    0% { transform: scale(0); }
    70% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.graph-type-1 .point::after {
    content: attr(data-value);
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--brand-primary);
    background: var(--graph-bg);
    padding: 4px 8px;
    border-radius: 6px;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
    animation-delay: calc(var(--delay, 0) * 0.2s + 0.5s);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateX(-50%) translateY(10px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* 📊 Graph Type 2: Growing Bar Chart with Staggered Animation */
.graph-type-2 .graph-content {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 280px;
    border-bottom: 3px solid var(--brand-primary);
    padding: 20px 10px 10px 10px;
    gap: 20px;
    background: linear-gradient(to top, rgba(124, 58, 237, 0.02) 0%, transparent 100%);
}

.graph-type-2 .bar {
    flex: 1;
    background: linear-gradient(to top, 
        var(--brand-primary), 
        var(--brand-secondary));
    border-radius: 8px 8px 0 0;
    position: relative;
    min-height: 20px;
    transition: all 0.4s ease;
    animation: growBar 1.2s ease-out forwards;
    animation-delay: calc(var(--delay, 0) * 0.15s);
    height: 0;
    cursor: pointer;
    overflow: hidden;
}

@keyframes growBar {
    from { 
        height: 0; 
        opacity: 0.7;
    }
    to { 
        height: var(--bar-height, 50%); 
        opacity: 1;
    }
}

.graph-type-2 .bar:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 8px 25px rgba(124, 58, 237, 0.3);
}

.graph-type-2 .bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(135deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.2) 50%, 
        transparent 100%);
    animation: shimmerBar 2s infinite;
    animation-delay: 1s;
}

@keyframes shimmerBar {
    0% { transform: translateX(-100%) skewX(-15deg); }
    100% { transform: translateX(200%) skewX(-15deg); }
}

.graph-type-2 .bar::after {
    content: attr(data-label);
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    color: var(--graph-text);
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
    animation-delay: calc(var(--delay, 0) * 0.15s + 0.8s);
}

.graph-type-2 .bar-value {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    font-weight: 700;
    color: var(--brand-primary);
    background: var(--graph-bg);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.9rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    opacity: 0;
    animation: popIn 0.6s ease-out forwards;
    animation-delay: calc(var(--delay, 0) * 0.15s + 1s);
}

/* 📊 Graph Type 3: 360-Degree Rotating Pie Chart */
.graph-type-3 .graph-content {
    width: 300px;
    height: 300px;
    margin: 0 auto;
    position: relative;
}

.graph-type-3 .pie-chart {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: conic-gradient(
        var(--brand-primary) 0deg var(--segment-1, 90deg),
        var(--brand-secondary) var(--segment-1, 90deg) var(--segment-2, 180deg),
        var(--brand-tertiary) var(--segment-2, 180deg) var(--segment-3, 270deg),
        var(--brand-quaternary) var(--segment-3, 270deg) 360deg
    );
    box-shadow: 
        0 0 0 8px var(--graph-bg),
        0 8px 30px rgba(124, 58, 237, 0.2),
        inset 0 0 0 2px rgba(255, 255, 255, 0.1);
    position: relative;
    animation: rotatePie 2.5s ease-out forwards;
    transform: rotate(-90deg) scale(0);
}

@keyframes rotatePie {
    0% { 
        transform: rotate(-90deg) scale(0); 
        opacity: 0;
    }
    50% { 
        transform: rotate(-90deg) scale(1.1); 
        opacity: 0.8;
    }
    100% { 
        transform: rotate(0deg) scale(1); 
        opacity: 1;
    }
}

.graph-type-3 .pie-chart:hover {
    transform: scale(1.05);
    transition: transform 0.3s ease;
}

.graph-type-3 .pie-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 65%;
    height: 65%;
    background: var(--graph-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 3px solid rgba(124, 58, 237, 0.1);
}

.graph-type-3 .pie-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--brand-primary);
    animation: countUp 2s ease-out forwards;
    animation-delay: 1.5s;
}

@keyframes countUp {
    from { opacity: 0; transform: scale(0.5); }
    to { opacity: 1; transform: scale(1); }
}

.graph-type-3 .pie-label {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    margin-top: 8px;
    font-weight: 500;
    animation: fadeIn 1s ease-out forwards;
    animation-delay: 2s;
    opacity: 0;
}

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

.graph-type-3 .pie-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 30px;
    justify-content: center;
}

.graph-type-3 .legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    animation: slideInUp 0.6s ease-out forwards;
    animation-delay: calc(var(--delay, 0) * 0.1s + 2.5s);
    opacity: 0;
    transform: translateY(20px);
}

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.graph-type-3 .legend-color {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

.graph-type-3 .legend-color::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.3) 50%, transparent 70%);
    animation: legendShimmer 3s ease-in-out infinite;
    animation-delay: calc(var(--delay, 0) * 0.2s + 3s);
}

@keyframes legendShimmer {
    0%, 90% { transform: translateX(-100%) translateY(-100%); }
    10%, 80% { transform: translateX(100%) translateY(100%); }
}

/* 📊 Graph Type 4: Progress Bars with Advanced Shimmer Effect */
.graph-type-4 .graph-content {
    display: flex;
    flex-direction: column;
    gap: 25px;
    padding: 10px;
}

.graph-type-4 .progress-item {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 15px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.02) 0%, rgba(16, 185, 129, 0.02) 100%);
    border-radius: 12px;
    border: 1px solid rgba(124, 58, 237, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.graph-type-4 .progress-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(124, 58, 237, 0.1);
}

.graph-type-4 .progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.graph-type-4 .progress-label {
    font-weight: 600;
    color: var(--graph-text);
    font-size: 1rem;
}

.graph-type-4 .progress-value {
    font-weight: 700;
    color: var(--brand-primary);
    font-size: 1.1rem;
}

.graph-type-4 .progress-bar-container {
    width: 100%;
    height: 28px;
    background: var(--graph-grid);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.graph-type-4 .progress-bar {
    height: 100%;
    background: linear-gradient(90deg, 
        var(--brand-primary) 0%, 
        var(--brand-secondary) 50%,
        var(--brand-tertiary) 100%);
    border-radius: 20px;
    position: relative;
    animation: fillProgress 2s ease-out forwards;
    animation-delay: calc(var(--delay, 0) * 0.2s);
    width: 0%;
    overflow: hidden;
}

@keyframes fillProgress {
    from { width: 0%; }
    to { width: var(--progress, 50%); }
}

.graph-type-4 .progress-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.4) 30%,
        rgba(255, 255, 255, 0.6) 50%,
        rgba(255, 255, 255, 0.4) 70%,
        transparent 100%);
    animation: advancedShimmer 2.5s infinite;
    animation-delay: 1.5s;
    transform: translateX(-100%);
}

@keyframes advancedShimmer {
    0% { transform: translateX(-100%) skewX(-15deg); }
    100% { transform: translateX(300%) skewX(-15deg); }
}

.graph-type-4 .progress-bar::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    right: 2px;
    height: 50%;
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 0.3) 0%, 
        transparent 100%);
    border-radius: 18px 18px 0 0;
}

/* 📊 Graph Type 5: 3D Hover Transform Comparison Table */
.graph-type-5 .graph-content {
    overflow-x: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.graph-type-5 table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--graph-bg);
    table-layout: fixed; /* Fix column widths for proper alignment */
}

.graph-type-5 th {
    background: linear-gradient(135deg,
        var(--brand-primary) 0%,
        var(--brand-secondary) 100%);
    color: white;
    padding: 16px; /* Match td padding for alignment */
    text-align: left;
    font-weight: 700;
    font-size: 0.875rem; /* Slightly smaller for better fit */
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    white-space: nowrap; /* Prevent text wrapping */
}

.graph-type-5 th::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.2) 50%, 
        transparent 100%);
    animation: headerShine 3s ease-in-out infinite;
    animation-delay: calc(var(--delay, 0) * 0.2s);
}

@keyframes headerShine {
    0%, 90% { transform: translateX(-100%); }
    10%, 80% { transform: translateX(300%); }
}

.graph-type-5 th:first-child {
    border-radius: 12px 0 0 0;
}

.graph-type-5 th:last-child {
    border-radius: 0 12px 0 0;
}

.graph-type-5 td {
    padding: 16px;
    border-bottom: 1px solid var(--graph-border);
    background: var(--graph-bg);
    transition: all 0.3s ease;
    position: relative;
}

.graph-type-5 tr {
    transition: transform 0.3s ease;
}

.graph-type-5 tr:hover {
    transform: translateX(5px);
    background: linear-gradient(90deg, 
        rgba(124, 58, 237, 0.03) 0%, 
        rgba(16, 185, 129, 0.03) 100%);
}

.graph-type-5 tr:hover td {
    background: transparent;
    box-shadow: -4px 0 0 var(--brand-primary);
}

.graph-type-5 .check {
    color: var(--brand-secondary);
    font-size: 1.3rem;
    font-weight: bold;
    animation: checkPulse 2s ease-in-out infinite;
}

@keyframes checkPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.graph-type-5 .cross {
    color: #ef4444;
    font-size: 1.3rem;
    font-weight: bold;
}

.graph-type-5 .value {
    font-weight: 700;
    color: var(--brand-primary);
    font-size: 1.05rem;
}

.graph-type-5 .highlight {
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(124, 58, 237, 0.1) 50%, 
        transparent 100%);
    font-weight: 700;
    position: relative;
}

.graph-type-5 .highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(124, 58, 237, 0.2) 50%, 
        transparent 100%);
    animation: highlightSweep 4s ease-in-out infinite;
}

@keyframes highlightSweep {
    0%, 95% { transform: translateX(-100%); }
    5%, 90% { transform: translateX(100%); }
}

/* Data Cards with 3D Hover Transform */
.data-card {
    background: var(--graph-bg);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--graph-border);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.data-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(124, 58, 237, 0.05) 0%, 
        rgba(16, 185, 129, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.data-card:hover {
    transform: translateY(-8px) rotateX(5deg) rotateY(5deg);
    box-shadow: 0 20px 40px rgba(124, 58, 237, 0.2);
}

.data-card:hover::before {
    opacity: 1;
}

.data-card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    transition: transform 0.3s ease;
}

.data-card:hover .data-card-icon {
    transform: scale(1.1) rotate(5deg);
}

.data-card-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--brand-primary);
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.data-card-label {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Responsive Design for All Graphs */
@media (width: 100%) {
    .graph-container {
        padding: 1rem;
        margin: 1rem 0;
    }
    
    .graph-type-1 .graph-content,
    .graph-type-2 .graph-content {
        height: 220px;
    }
    
    .graph-type-3 .graph-content {
        width: 250px;
        height: 250px;
    }
    
    .graph-type-3 .pie-legend {
        gap: 12px;
        flex-direction: column;
    }
    
    .graph-type-4 .progress-item {
        gap: 12px;
        padding: 12px;
    }
    
    .graph-type-5 {
        font-size: 0.9rem;
    }
    
    .graph-type-5 th,
    .graph-type-5 td {
        padding: 12px 8px;
    }
    
    .data-card {
        padding: 20px;
    }
    
    .data-card-value {
        font-size: 2rem;
    }
}

/* Animation on scroll - Intersection Observer support */
.graph-container {
    opacity: 0;
    transform: translateY(30px);
    animation: none;
}

.graph-container.animate {
    animation: graphFadeInUp 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes graphFadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dark mode specific adjustments */
[data-theme="dark"] .graph-container {
    background: var(--bg-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .graph-type-1 .graph-content {
    background: 
        repeating-linear-gradient(
            0deg,
            transparent 0px,
            transparent 24px,
            var(--border-color) 24px,
            var(--border-color) 25px,
            transparent 25px,
            transparent 49px,
            var(--border-color) 49px,
            var(--border-color) 50px,
            transparent 50px,
            transparent 74px,
            var(--border-color) 74px,
            var(--border-color) 75px,
            transparent 75px,
            transparent 99px,
            var(--brand-primary) 99px,
            var(--brand-primary) 100px
        );
}

[data-theme="dark"] .graph-type-4 .progress-bar-container {
    background: var(--bg-tertiary);
}

[data-theme="dark"] .data-card {
    background: var(--card-bg);
    border-color: var(--border-color);
}

/* Performance optimizations */
.graph-container * {
    will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
    .graph-container,
    .graph-container * {
        animation: none !important;
        transition: none !important;
    }
}

/* Gradient data visualizations */
.gradient-viz-1 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.gradient-viz-2 {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.gradient-viz-3 {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.gradient-viz-4 {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.gradient-viz-5 {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

/* ============================================
   DARK MODE FIXES FOR ALL COMPONENTS
   ============================================ */

/* Dark mode for graph-type-5 table */
html.dark .graph-type-5 table,
.dark .graph-type-5 table {
    background: #1e293b;
}

html.dark .graph-type-5 td,
.dark .graph-type-5 td {
    background: #1e293b;
    color: #f1f5f9;
    border-bottom-color: #475569;
}

html.dark .graph-type-5 tr:hover td,
.dark .graph-type-5 tr:hover td {
    background: #374151;
}

html.dark .graph-type-5 .value,
.dark .graph-type-5 .value {
    color: #a78bfa;
}

html.dark .graph-type-5 .highlight,
.dark .graph-type-5 .highlight {
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(124, 58, 237, 0.2) 50%,
        transparent 100%);
}

/* Dark mode for data cards */
html.dark .data-card,
.dark .data-card {
    background: #1e293b;
    border-color: #475569;
}

html.dark .data-card-value,
.dark .data-card-value {
    color: #a78bfa;
}

html.dark .data-card-label,
.dark .data-card-label {
    color: #94a3b8;
}

/* Dark mode for graph container */
html.dark .graph-container,
.dark .graph-container {
    background: #1e293b;
    border-color: #475569;
}

html.dark .graph-container h4,
.dark .graph-container h4 {
    color: #f1f5f9;
}

html.dark .graph-caption,
.dark .graph-caption {
    color: #94a3b8;
}

/* === SECTION 3: Stat Cards & Chart Boxes (extracted from base.html inline) === */

/* Stat Cards - Global Styles */
.stat-card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 16px 12px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.stat-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    font-size: 18px;
}
.stat-card-value {
    font-size: 24px;
    font-weight: 700;
    color: #f1f5f9;
    line-height: 1.2;
}
.stat-card-label {
    font-size: 12px;
    color: #94a3b8;
    margin-top: 4px;
}

/* Chart Boxes - Global Styles */
.chart-box {
    min-height: 150px;
    max-height: 180px;
    overflow: hidden;
}
.chart-title {
    font-size: 12px;
    font-weight: 600;
    color: #94a3b8;
    margin-bottom: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.chart-pie-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}
.chart-pie {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
}
.chart-pie-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 45px;
    height: 45px;
    background: #1e293b;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.chart-pie-value {
    font-size: 12px;
    font-weight: 700;
    color: #f1f5f9;
}
.chart-pie-label {
    font-size: 8px;
    color: #94a3b8;
}
.chart-legend {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.chart-legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    color: #cbd5e1;
}
.chart-legend-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}
.chart-progress-wrapper {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.chart-progress-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.chart-progress-header {
    display: flex;
    justify-content: space-between;
    font-size: 10px;
}
.chart-progress-label {
    color: #cbd5e1;
}
.chart-progress-value {
    color: #94a3b8;
}
.chart-progress-track {
    height: 6px;
    background: #334155;
    border-radius: 3px;
    overflow: hidden;
}
.chart-progress-bar {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}
.chart-bar-wrapper {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 100px;
    gap: 4px;
}
.chart-bar-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    max-width: 40px;
}
.chart-bar-value {
    font-size: 9px;
    color: #94a3b8;
    margin-bottom: 2px;
}
.chart-bar {
    width: 100%;
    border-radius: 3px 3px 0 0;
    min-height: 10px;
}
.chart-bar-label {
    font-size: 8px;
    color: #64748b;
    margin-top: 2px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}
.chart-line-wrapper {
    height: 80px;
    position: relative;
}
.chart-line-area {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(180deg, rgba(124, 58, 237, 0.3) 0%, transparent 100%);
    border-radius: 4px;
}
.chart-line-points {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 100%;
    position: relative;
}
.chart-line-point {
    position: absolute;
    width: 8px;
    height: 8px;
    background: #7C3AED;
    border: 2px solid #fff;
    border-radius: 50%;
}
.chart-line-value {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 9px;
    color: #f1f5f9;
    white-space: nowrap;
}