/* ==========================================================================
   Calculator Layout & Base Styles
   ========================================================================== */
.calculator-container {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
    background: none;
    border-radius: none;
    border: none;
    box-shadow: none;
}

.calculator-form, .calculator-results {
    flex: 1;
    min-width: 300px;
    padding: 0;
}

.section-title {
    font-size: 18px;
    margin-bottom: 20px;
    color: #333;
    font-weight: 600;
    padding-bottom: 10px;
    border-bottom: 1px solid #e0dcd0;
}

/* ==========================================================================
   Form Elements & Sliders
   ========================================================================== */
.form-group {
    margin-bottom: 24px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: #444;
}

.small-note {
    font-size: 10px;
    color: #777;
    margin-top: 4px;
    line-height: 1.4;
}

input[type="number"], 
select, 
input[type="text"], 
input[type="email"], 
textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    background-color: white;
    font-family: inherit;
}

input[type="number"]:focus, 
select:focus, 
input[type="text"]:focus, 
input[type="email"]:focus, 
textarea:focus {
    outline: 2px solid #d4af37;
    outline-offset: -1px;
}

input[type="range"].slider,
input[type="range"] {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: #e0e0e0;
    outline: none;
    -webkit-appearance: none;
    padding: 0;
}

input[type="range"].slider::-webkit-slider-thumb,
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #d4af37;
    cursor: pointer;
}

input[type="range"].slider::-moz-range-thumb,
input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #d4af37;
    cursor: pointer;
    border: none;
}

.range-value {
    display: inline-block;
    padding: 2px 8px;
    background: #f5f5f5;
    border-radius: 3px;
    font-weight: bold;
    color: #d4af37;
    margin-left: 10px;
    min-width: 60px;
    text-align: center;
}

.metric-slider-container, .slider-container {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 5px;
}

.slider-container {
    margin: 15px 0;
    display: block;
}

.slider-labels, .slider-label {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: #777;
    margin-top: 5px;
}
.slider-label {
    margin-bottom: 5px;
    font-size: 12px;
}

/* ==========================================================================
   Buttons & Controls
   ========================================================================== */
.btn {
    background-color: #d4af37;
    color: white;
    border: none;
    padding: 14px 24px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: background-color 0.3s, transform 0.2s;
    width: 100%;
    margin-top: 10px;
}

.btn:hover { background-color: #c19d2e; transform: translateY(-2px); }

.btn-secondary { background-color: #7a7a7a; margin-top: 5px; }
.btn-secondary:hover { background-color: #666; }

.export-controls { display: flex; gap: 10px; flex-wrap: wrap; }
.export-btn {
    padding: 10px 20px;
    background-color: #7a7a7a;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s;
}

.export-btn:hover { background-color: #666; }
.export-btn.csv { background-color: #2e7d32; }
.export-btn.csv:hover { background-color: #1b5e20; }
.export-btn.print { background-color: #1565c0; }
.export-btn.print:hover { background-color: #0d47a1; }

/* ==========================================================================
   Results Header & Main Values
   ========================================================================== */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.results-title { font-size: 18px; color: #333; font-weight: 600; }

.result-value {
    font-size: 48px;
    font-weight: 800;
    color: #d4af37;
    margin: 20px 0;
    text-align: center;
    padding: 20px;
    background-color: rgba(212, 175, 55, 0.05);
    border-radius: 8px;
    border: 3px solid #d4af37;
}

.result-breakdown { margin-top: 25px; }
.breakdown-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
}
.breakdown-item:last-child {
    border-bottom: none;
    font-weight: 700;
    color: #2e7d32;
}

/* ==========================================================================
   Grids & Universal Metric Boxes
   ========================================================================== */
.impact-grid, .roi-grid, .tier-metrics, .insights-grid, .urgency-grid, 
.sequence-options, .pattern-grid, .activation-metrics, .score-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.pattern-metrics, .tour-type-comparison, .configuration-grid, .productivity-grid, 
.time-grid, .support-metrics, .adoption-grid, .retention-grid, .customer-success-metrics, 
.lifetime-metrics, .scalability-metrics, .performance-metrics, .deliverability-metrics, 
.segment-metrics, .time-metrics, .friction-metrics, .churn-metrics, .cost-metrics, 
.conversion-metrics, .loss-metrics, .optimization-grid, .ux-metrics, .abandonment-metrics,
.investment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.tour-metrics-grid, .priority-grid, .engagement-metrics-grid, .benchmark-comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.scenario-cards, .friction-category-analysis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.approach-comparison-grid, .breakdown-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin: 25px 0;
}
.breakdown-section { gap: 20px; margin-top: 20px; }

/* Metric Items Base Style */
.impact-item, .roi-item, .tier-metric, .insight-item, .urgency-metric, .urgency-item,
.sequence-option, .pattern-item, .pattern-metric, .configuration-metric, .productivity-metric,
.time-metric, .support-metric, .adoption-metric, .retention-metric, .customer-success-metric,
.lifetime-metric, .scalability-metric, .performance-metric, .deliverability-metric,
.segment-metric, .friction-metric, .churn-metric, .cost-metric, .conversion-metric,
.loss-metric, .optimization-item, .scenario-card, .tour-type-card, .activation-metric,
.score-item, .ux-metric, .abandonment-metric {
    text-align: center;
    padding: 10px;
    background: white;
    border-radius: 4px;
    border: 1px solid #e0e0e0;
}

.investment-item {
    background-color: white;
    padding: 15px;
    border-radius: 4px;
    border: 1px solid #e0dcd0;
}

.scenario-card, .tour-type-card { padding: 20px; }
.sequence-option { cursor: pointer; transition: all 0.3s ease; }
.sequence-option:hover { transform: translateY(-2px); box-shadow: 0 4px 8px rgba(0,0,0,0.1); }
.sequence-option.active { background-color: #FFC107; color: white; border-color: #FFC107; }

/* Metric Typography & Colors */
.impact-value, .support-value, .activation-value, .score-value { font-size: 18px; font-weight: bold; color: #f44336; }
.roi-value, .insight-value, .optimization-value, .tour-type-score { font-size: 18px; font-weight: bold; color: #4CAF50; }
.urgency-value { font-size: 16px; font-weight: bold; color: #FF9800; }
.tier-value { font-size: 16px; font-weight: bold; color: #FFC107; }
.time-value, .deliverability-value { font-size: 16px; font-weight: bold; color: #009688; }
.pattern-value, .configuration-value, .performance-value, .engagement-value, .churn-value, .loss-value, .lifetime-value, .ux-value { font-size: 16px; font-weight: bold; color: #673AB7; }
.productivity-value, .cost-value, .conversion-value, .friction-value, .abandonment-value { font-size: 16px; font-weight: bold; color: #2196F3; }
.segment-value, .scalability-value, .retention-value, .customer-success-value { font-size: 16px; font-weight: bold; color: #E91E63; }
.investment-item .value { font-size: 16px; font-weight: 600; color: #333; }

.impact-label, .roi-label, .tier-label, .insight-label, .urgency-label, .pattern-label, 
.configuration-label, .productivity-label, .time-label, .support-label, .adoption-label, 
.retention-label, .customer-success-label, .lifetime-label, .scalability-label, 
.performance-label, .deliverability-label, .segment-label, .friction-label, .churn-label, 
.cost-label, .conversion-label, .loss-label, .optimization-label, .tour-type-label, 
.engagement-label, .activation-label, .score-label, .ux-label, .abandonment-label {
    font-size: 12px;
    color: #666;
    margin-top: 4px;
}
.investment-item .label { font-size: 12px; color: #777; margin-bottom: 5px; display: block; }

/* ==========================================================================
   Analysis Section Backgrounds & Themes
   ========================================================================== */
/* Red Theme */
.financial-impact, .bottleneck-impact, .support-cost-analysis, .critical-setup-alert, .critical-bottleneck-alert, .critical-loss-alert, .activation-impact, .score-analysis {
    background-color: rgba(244, 67, 54, 0.05); padding: 15px; border-radius: 4px; margin: 15px 0; border-left: 3px solid #f44336;
}
.support-cost-analysis, .activation-impact { padding: 20px; margin: 20px 0; border-left-width: 4px; }
.critical-setup-alert { background-color: rgba(244, 67, 54, 0.1); }

/* Green Theme */
.roi-analysis, .completion-insights, .optimization-analysis, .tour-type-analysis, .competitor-comparison, .optimization-impact {
    background-color: rgba(76, 175, 80, 0.05); padding: 15px; border-radius: 4px; margin: 15px 0; border-left: 3px solid #4CAF50;
}
.tour-type-analysis, .competitor-comparison { padding: 20px; margin: 20px 0; border-left-width: 4px; }

/* Blue Theme */
.setup-analysis, .productivity-impact, .cost-impact, .friction-analysis, .bottleneck-explanation, .approach-comparison, .completion-analysis, .abandonment-impact {
    background-color: rgba(33, 150, 243, 0.05); padding: 15px; border-radius: 4px; margin: 15px 0; border-left: 3px solid #2196F3;
}
.productivity-impact, .cost-impact, .friction-analysis, .abandonment-impact { padding: 20px; margin: 20px 0; border-left-width: 4px; }
.bottleneck-explanation, .approach-comparison { font-size: 11px; line-height: 1.5; border-left-color: #FF9800; }

/* Purple Theme */
.dropoff-pattern-analysis, .impact-prioritization, .comparison-impact, .email-performance-tiers, .feature-impact-explanation {
    background-color: rgba(156, 39, 176, 0.05); padding: 20px; border-radius: 4px; margin: 20px 0; border-left: 4px solid #9C27B0;
}
.comparison-impact { padding: 15px; margin: 15px 0; border-left-width: 3px; }
.feature-impact-explanation { background-color: rgba(33, 150, 243, 0.05); padding: 15px; border-radius: 4px; margin-top: 15px; font-size: 11px; line-height: 1.5; border-left: 3px solid #673AB7; }

/* Deep Purple Theme */
.lifetime-value-analysis, .configuration-metrics, .time-loss-analysis, .time-to-value-analysis, .churn-risk-analysis, .adoption-metrics, .engagement-analysis, .pattern-analysis, .user-experience-analysis {
    background-color: rgba(103, 58, 183, 0.05); padding: 20px; border-radius: 4px; margin: 20px 0; border-left: 4px solid #673AB7;
}

/* Orange Theme */
.optimization-urgency, .ab-testing-simulator, .critical-email-alert, .critical-dropoff-alert, .recommendation-alert, .critical-adoption-alert, .critical-friction-alert {
    background-color: rgba(255, 152, 0, 0.05); padding: 15px; border-radius: 4px; margin: 15px 0; border-left: 3px solid #FF9800;
}
.ab-testing-simulator { padding: 20px; margin: 20px 0; border-left-width: 4px; }
.critical-email-alert, .critical-dropoff-alert, .recommendation-alert, .optimization-urgency, .critical-adoption-alert, .critical-friction-alert { background-color: rgba(255, 152, 0, 0.1); }

/* Yellow Theme */
.completion-tier, .sequence-type-selector, .priority-recommendations {
    background-color: rgba(255, 193, 7, 0.05); padding: 15px; border-radius: 4px; margin: 15px 0; border-left: 3px solid #FFC107;
}
.priority-recommendations { background-color: rgba(255, 193, 7, 0.1); padding: 20px; margin: 20px 0; border-left-width: 4px; }

/* Gold Theme Container */
.investment-details {
    background-color: rgba(212, 175, 55, 0.05); padding: 20px; border-radius: 4px; margin: 20px 0;
}
.investment-details h4 { margin-bottom: 15px; color: #333; }

/* Teal Theme */
.time-completion-analysis, .deliverability-impact {
    background-color: rgba(0, 150, 136, 0.05); padding: 20px; border-radius: 4px; margin: 20px 0; border-left: 4px solid #009688;
}

/* Pink Theme */
.retention-impact, .customer-success-impact, .segment-analysis, .scalability-analysis, .conversion-impact {
    background-color: rgba(233, 30, 99, 0.05); padding: 20px; border-radius: 4px; margin: 20px 0; border-left: 4px solid #E91E63;
}

/* Brown Theme */
.time-analysis {
    background-color: rgba(121, 85, 72, 0.05); padding: 20px; border-radius: 4px; margin: 20px 0; border-left: 4px solid #795548;
}

/* ==========================================================================
   Dynamic Form Steps & Sections
   ========================================================================== */
.onboarding-steps-container, .setup-steps-container, .email-sequence-container, .optimization-areas, .features-container, .friction-factors-container {
    margin-bottom: 20px;
}

.onboarding-step, .setup-step, .email-step, .optimization-area, .tour-step-item, .feature-item, .friction-factor {
    background: #f9f9f9;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 10px;
    border-left: 3px solid #ddd;
}
.tour-step-item { border-left-width: 4px; margin: 10px 0; }

.step-header, .area-header, .feature-header, .factor-header {
    display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px;
}

.step-number, .feature-number, .factor-number {
    background: #d4af37; color: white; width: 30px; height: 30px;
    border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold;
}

.remove-step, .remove-step-btn, .remove-feature, .remove-factor {
    background: #ff4444; color: white; border: none; padding: 5px 10px;
    border-radius: 3px; cursor: pointer; font-size: 12px;
}

.step-fields {
    display: grid; gap: 10px;
    grid-template-columns: 1fr 1fr;
}
.email-step .step-fields, .feature-fields, .factor-fields { grid-template-columns: 1fr 1fr 1fr 1fr; gap: 10px; display: grid; }
.onboarding-step .step-fields, .setup-step .step-fields { grid-template-columns: 1fr 1fr 1fr; }

.area-fields, .approach-fields {
    display: grid; gap: 10px;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
.approach-fields { grid-template-columns: 1fr 1fr; gap: 15px; }

.add-step-btn, .add-area-btn, .add-feature-btn, .add-factor-btn {
    background: #4CAF50; color: white; border: none; padding: 10px 20px;
    border-radius: 4px; cursor: pointer; font-size: 14px; margin-top: 10px;
}
.step-controls { display: flex; gap: 10px; margin-top: 10px; }
.add-step-btn.small { padding: 5px 10px; font-size: 12px; }

/* ==========================================================================
   Visualizations (Funnel, Steps, Trees)
   ========================================================================== */
.onboarding-visualization, .setup-visualization, .email-sequence-visualization, .funnel-visual-display, .feature-visualization, .friction-visualization {
    display: flex; flex-direction: column; align-items: center;
    margin: 30px 0; padding: 20px; background: #f9f9f9; border-radius: 8px;
}

.onboarding-visual-step, .setup-visual-step, .email-visual-step, .onboarding-visual-stage, .funnel-step, .feature-visual-item, .friction-visual-factor {
    width: 90%; padding: 15px; margin: 5px 0; text-align: center;
    border-radius: 4px; position: relative; border: 2px solid #e0e0e0; transition: all 0.3s ease;
}

.onboarding-visual-step:hover, .setup-visual-step:hover, .email-visual-step:hover, .onboarding-visual-stage:hover, .funnel-step:hover, .feature-visual-item:hover, .friction-visual-factor:hover {
    transform: scale(1.02); box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.onboarding-visual-step:after, .setup-visual-step:after, .email-visual-step:after, .onboarding-visual-stage:after, .feature-visual-item:after {
    content: ''; position: absolute; left: 50%; transform: translateX(-50%);
    bottom: -12px; width: 0; height: 0;
    border-left: 10px solid transparent; border-right: 10px solid transparent; border-top: 10px solid #e0e0e0;
}

.funnel-step { background: linear-gradient(135deg, #2196F320, #ffffff); border: 2px solid #2196F3; }
.funnel-step:after {
    content: '▼'; position: absolute; left: 50%; transform: translateX(-50%); bottom: -20px; color: #2196F3; font-size: 20px;
    border: none; width: auto; height: auto;
}

.onboarding-visual-step:last-child:after, .setup-visual-step:last-child:after, 
.email-visual-step:last-child:after, .onboarding-visual-stage:last-child:after, 
.funnel-step:last-child:after, .feature-visual-item:last-child:after {
    display: none;
}

/* Approach Comparison Columns */
.approach-visualization {
    display: flex; justify-content: space-between; margin: 30px 0; padding: 20px; background: #f9f9f9; border-radius: 8px;
}
.approach-column {
    flex: 1; padding: 20px; margin: 0 10px; text-align: center; border-radius: 4px; transition: all 0.3s ease;
}
.guided-column { background: linear-gradient(135deg, #2196F320, #ffffff); border: 2px solid #2196F3; }
.unguided-column { background: linear-gradient(135deg, #4CAF5020, #ffffff); border: 2px solid #4CAF50; }
.approach-column:hover { transform: translateY(-5px); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.approach-icon { font-size: 40px; margin-bottom: 15px; }

/* Progress Bar */
.progress-bar, .step-comparison-bar {
    height: 8px; background: #e0e0e0; border-radius: 4px; margin: 10px 0; overflow: hidden;
}
.progress-fill, .step-comparison-fill {
    height: 100%; background: #d4af37; border-radius: 4px; transition: width 0.5s ease;
}

/* ==========================================================================
   Specialised UI Components
   ========================================================================== */
/* Score Indicator */
.score-indicator { width: 100%; height: 20px; background: linear-gradient(to right, #4CAF50, #FFEB3B, #FF9800, #f44336); border-radius: 10px; margin: 15px 0; position: relative; }
.score-marker { position: absolute; top: -5px; width: 3px; height: 30px; background: #333; transform: translateX(-50%); }
.score-labels { display: flex; justify-content: space-between; font-size: 12px; color: #666; margin-top: 5px; }

/* Friction Type Selector */
.friction-type-selector { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 15px 0; }
.friction-type-option { padding: 10px; border: 2px solid #e0e0e0; border-radius: 4px; text-align: center; cursor: pointer; transition: all 0.3s; font-size: 12px; }
.friction-type-option.selected { border-color: #d4af37; background-color: rgba(212, 175, 55, 0.1); }
.friction-type-option:hover { border-color: #c19d2e; }

/* Feature Selectors & Indicators */
.feature-category-selector { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.category-tag { padding: 8px 15px; background: #f0f0f0; border-radius: 20px; cursor: pointer; font-size: 14px; transition: all 0.3s; }
.category-tag.active { background: #d4af37; color: white; }

.feature-complexity-indicator { display: flex; align-items: center; gap: 10px; margin-top: 5px; }
.complexity-dot { width: 12px; height: 12px; border-radius: 50%; background: #e0e0e0; transition: background-color 0.3s; }
.complexity-dot.active { background: #d4af37; }

.feature-priority-badge { display: inline-block; padding: 3px 8px; border-radius: 12px; font-size: 11px; font-weight: bold; margin-left: 5px; }

/* Tour & Engagement Metrics */
.tour-metric, .engagement-metric {
    background: #f9f9f9; padding: 15px; border-radius: 4px; position: relative; border-left: 4px solid #ddd;
}
.tour-metric.critical, .engagement-metric.critical { border-left-color: #f44336; background: rgba(244, 67, 54, 0.05); }
.tour-metric.good, .engagement-metric.good { border-left-color: #4CAF50; background: rgba(76, 175, 80, 0.05); }
.tour-metric.excellent { border-left-color: #2196F3; background: rgba(33, 150, 243, 0.05); }

.metric-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.metric-score { font-size: 24px; font-weight: bold; }
.metric-score.critical { color: #f44336; }
.metric-score.good { color: #4CAF50; }
.metric-score.needs-improvement { color: #FF9800; }
.metric-score.excellent { color: #2196F3; }
.metric-score.best-in-class { color: #9C27B0; }
.metric-weight { font-size: 12px; color: #777; background: #e0e0e0; padding: 2px 8px; border-radius: 10px; }

/* Score Categories */
.score-category { text-align: center; padding: 20px; border-radius: 8px; margin: 20px 0; }
.score-category.critical { background: linear-gradient(135deg, #ffebee, #ffffff); border: 2px solid #f44336; }
.score-category.needs-improvement { background: linear-gradient(135deg, #fff3e0, #ffffff); border: 2px solid #FF9800; }
.score-category.good { background: linear-gradient(135deg, #e8f5e9, #ffffff); border: 2px solid #4CAF50; }
.score-category.excellent { background: linear-gradient(135deg, #e3f2fd, #ffffff); border: 2px solid #2196F3; }
.score-category.best-in-class { background: linear-gradient(135deg, #f3e5f5, #ffffff); border: 2px solid #9C27B0; }
.category-label { font-size: 18px; font-weight: bold; margin-bottom: 10px; }
.category-description { font-size: 14px; color: #666; }

/* Recommendations & Prioritization */
.recommendations-container { background: rgba(33, 150, 243, 0.05); padding: 20px; border-radius: 4px; margin: 20px 0; border-left: 4px solid #2196F3; }
.recommendation { padding: 10px 0; border-bottom: 1px solid rgba(33, 150, 243, 0.2); }
.recommendation:last-child { border-bottom: none; }
.recommendation-impact { display: inline-block; padding: 3px 8px; background: #4CAF50; color: white; border-radius: 3px; font-size: 11px; margin-left: 10px; }

.priority-card { background: white; padding: 15px; border-radius: 4px; border: 1px solid #FFC107; }
.priority-level { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 11px; font-weight: bold; margin-bottom: 10px; }
.priority-high { background-color: #f44336; color: white; }
.priority-medium { background-color: #FF9800; color: white; }
.priority-low { background-color: #4CAF50; color: white; }

.impact-item { display: flex; justify-content: space-between; align-items: center; padding: 10px; background: white; margin: 5px 0; border-radius: 4px; border: 1px solid #e0e0e0; }
.impact-potential { font-weight: bold; color: #9C27B0; }

/* Special Highlights */
.roi-metric-highlight {
    background-color: rgba(46, 125, 50, 0.1); padding: 20px; border-radius: 4px; margin: 20px 0; border-left: 4px solid #2e7d32; text-align: center;
}
.roi-metric-highlight .value { font-size: 28px; font-weight: 800; color: #2e7d32; margin-bottom: 5px; }
.roi-metric-highlight .label { font-size: 14px; color: #666; }

.metric-highlight { background-color: rgba(212, 175, 55, 0.1); padding: 20px; border-radius: 4px; margin: 20px 0; border-left: 4px solid #2e7d32; }
.metric-highlight h4 { color: #2e7d32; margin-bottom: 10px; }

/* Heat Map */
.heat-map-container { margin: 20px 0; }
.heat-map { display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 5px; margin-top: 10px; }
.heat-cell { height: 60px; display: flex; flex-direction: column; align-items: center; justify-content: center; color: white; font-weight: bold; border-radius: 4px; font-size: 11px; cursor: pointer; transition: transform 0.2s; padding: 5px; text-align: center; }
.heat-cell:hover { transform: scale(1.05); }
.heat-cell.critical { background: #f44336; }
.heat-cell.low { background: #FF9800; }
.heat-cell.medium { background: #FFC107; }
.heat-cell.good { background: #4CAF50; }
.heat-cell.excellent { background: #2196F3; }

/* Competitor & A/B Test Rows */
.competitor-row, .ab-test-row { display: flex; justify-content: space-between; align-items: center; padding: 10px; border-bottom: 1px solid rgba(76, 175, 80, 0.2); }
.competitor-row:last-child { border-bottom: none; }
.competitor-score { font-weight: bold; color: #4CAF50; }
.ab-test-row { background: white; margin: 5px 0; border-radius: 4px; border: 1px solid #e0e0e0; }
.ab-test-improvement { font-weight: bold; color: #FF9800; }

/* Bottleneck & Friction Categories */
.friction-category { background: white; padding: 20px; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1); }
.friction-category h5 { color: #d4af37; margin-bottom: 15px; font-size: 16px; padding-bottom: 10px; border-bottom: 1px solid #e0e0e0; }

.bottleneck-category { margin-bottom: 20px; padding: 15px; background: #f9f9f9; border-radius: 4px; border-left: 4px solid #e0e0e0; }
.category-indicator, .friction-type-badge { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 11px; font-weight: bold; margin-right: 10px; margin-bottom: 5px;}
.category-technical, .technical-badge { background: #4CAF50; color: white; }
.category-ux, .procedural-badge { background: #2196F3; color: white; }
.category-content { background: #4CAF50; color: white; }
.category-process { background: #FF9800; color: white; }
.category-motivational, .social-badge { background: #9C27B0; color: white; }
.cognitive-badge { background: #FFEB3B; color: #333; }
.emotional-badge { background: #E91E63; color: white; }

/* Additional approach text indicators */
.approach-section { background: #f9f9f9; padding: 20px; border-radius: 4px; margin-bottom: 20px; border-left: 4px solid #ddd; }
.guided-section { border-left-color: #2196F3; }
.unguided-section { border-left-color: #4CAF50; }
.approach-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; }
.approach-title { font-size: 18px; font-weight: 600; color: #333; }
.approach-indicator { background: #d4af37; color: white; padding: 5px 10px; border-radius: 20px; font-size: 12px; }
.comparison-metric { background: white; padding: 15px; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1); text-align: center; }
.comparison-value { font-size: 24px; font-weight: bold; margin: 10px 0; }
.guided-value { color: #2196F3; }
.unguided-value { color: #4CAF50; }
.difference-value { color: #f44336; font-weight: bold; }

/* Tour Steps UI */
.tour-visualization { margin: 30px 0; padding: 20px; background: #f9f9f9; border-radius: 8px; }
.tour-step { background: white; padding: 15px; margin: 10px 0; border-radius: 4px; border-left: 4px solid #ddd; transition: transform 0.2s; }
.tour-step:hover { transform: translateX(5px); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.tour-step-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.step-engagement { font-size: 12px; padding: 2px 8px; background: #e0e0e0; border-radius: 10px; }
.scenario-metrics { margin-top: 15px; }
.scenario-metric { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: 14px; }
.area-name { font-weight: bold; color: #333; }

/* ==========================================================================
   Charts & Tables
   ========================================================================== */
.chart-container, .comparison-table { margin-bottom: 40px; position: relative; width: 100%; }
.chart-title { font-size: 18px; margin-bottom: 20px; color: #333; font-weight: 600; padding-bottom: 10px; border-bottom: 1px solid #e0dcd0; }
.chart-wrapper { width: 100%; height: 400px; position: relative; }

.score-radar-chart { margin: 30px auto; max-width: 500px; height: 400px; }
.engagement-pattern-chart { width: 100%; height: 300px; margin: 20px 0; }

.comparison-table { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 12px 15px; text-align: left; border-bottom: 1px solid #e0dcd0; }
th { font-weight: 600; color: #444; background-color: rgba(212, 175, 55, 0.05); }
tr:hover { background-color: rgba(212, 175, 55, 0.03); }

/* ==========================================================================
   Editorial & Info Blocks
   ========================================================================== */
.explanation-section { margin-bottom: 40px; }
.explanation-title { font-size: 18px; margin-bottom: 15px; color: #333; font-weight: 600; padding-bottom: 10px; border-bottom: 1px solid #e0dcd0; }
.explanation-content { font-size: 15px; line-height: 1.7; }
.formula { background-color: rgba(212, 175, 55, 0.05); padding: 15px; border-radius: 4px; margin: 15px 0; font-family: 'Courier New', monospace; font-size: 13px; border-left: 3px solid #d4af37; }

.data-sources { margin-top: 25px; padding-top: 15px; border-top: 1px solid #e0dcd0; }
.data-sources h4 { margin-bottom: 10px; color: #444; }
.data-sources ul { padding-left: 20px; font-size: 14px; }
.data-sources li { margin-bottom: 8px; line-height: 1.5; }
.data-sources a { color: #d4af37; text-decoration: none; font-weight: 600; }
.data-sources a:hover { text-decoration: underline; color: #c19d2e; }

.disclaimer { font-size: 13px; color: #777; line-height: 1.6; padding-top: 20px; border-top: 1px solid #e0dcd0; margin-top: 40px; }
.disclaimer strong { color: #444; }

.calculation-summary { background-color: rgba(212, 175, 55, 0.05); padding: 15px; border-radius: 4px; margin-top: 20px; font-size: 14px; line-height: 1.6; }
.calculation-summary strong { color: #333; }

.seo-explanation { background-color: rgba(249, 247, 242, 0.8); padding: 25px; border-radius: 4px; margin-bottom: 40px; border-left: 4px solid #d4af37; font-size: 14px; }
.seo-explanation h3 { color: #333; margin-bottom: 15px; font-size: 20px; }
.seo-explanation p { margin-bottom: 15px; line-height: 1.7; }
.seo-explanation ul { padding-left: 20px; margin-bottom: 15px; }
.seo-explanation li { margin-bottom: 8px; line-height: 1.5; }

.benchmark-card { background: white; padding: 20px; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.1); }
.benchmark-card h5 { color: #d4af37; margin-bottom: 10px; font-size: 16px; }

/* ==========================================================================
   Responsiveness
   ========================================================================== */
@media (max-width: 1024px) {
    .feature-fields { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .calculator-container { flex-direction: column; gap: 20px; }
    .chart-wrapper { height: 350px; padding: 0; }
    .export-controls { width: 100%; }
    .export-btn { flex: 1; min-width: 120px; }
    .result-value { font-size: 28px; }
    
    .benchmark-comparison, .step-fields, .area-fields, .approach-fields,
    .tour-metrics-grid, .tour-type-comparison, .engagement-metrics-grid,
    .churn-metrics, .retention-metrics, .customer-success-metrics,
    .lifetime-metrics, .scalability-metrics, .approach-comparison-grid,
    .breakdown-section, .configuration-grid, .productivity-grid, 
    .time-metrics, .time-grid, .scenario-cards, .support-metrics, .priority-grid,
    .performance-metrics, .deliverability-metrics, .segment-metrics,
    .friction-metrics, .feature-fields, .activation-metrics, .factor-fields, 
    .ux-metrics, .abandonment-metrics, .conversion-metrics, .friction-category-analysis,
    .friction-type-selector, .investment-grid { 
        grid-template-columns: 1fr; 
    }
    
    .impact-grid, .roi-grid, .urgency-grid, .insights-grid,
    .optimization-grid, .sequence-options, .score-grid { 
        grid-template-columns: repeat(2, 1fr); 
    }
    
    .heat-map { grid-template-columns: repeat(3, 1fr); }
    .score-radar-chart { height: 300px; }
    .approach-visualization { flex-direction: column; }
    .approach-column { margin: 10px 0; }
}

@media (max-width: 480px) {
    .chart-wrapper { height: 300px; }
    .result-value { font-size: 24px; }
    .btn { padding: 12px 20px; }
    
    .impact-grid, .roi-grid, .urgency-grid, .insights-grid,
    .optimization-grid, .sequence-options, .score-grid { 
        grid-template-columns: 1fr; 
    }
    
    .heat-map { grid-template-columns: repeat(2, 1fr); }
    .score-radar-chart { height: 250px; }
}