/** * Copyright (c) 2026 DNA Genics, S.L. All rights reserved.
 * 
 * TraitInformation.css - Cinematic Trait Report Styling
 * Warm palette design matching TraitsCategoryList aesthetic.
 */

/* ========================================
   CSS Custom Properties - Warm Palette
   ======================================== */
:root {
    /* Primary Colors */
    --ti-cream: #FAF8F5;
    --ti-warm-white: #FFFBF7;
    --ti-terracotta: #C4A484;
    --ti-terracotta-light: #D4B494;
    --ti-terracotta-dark: #A48464;
    --ti-sage: #87A878;
    --ti-sage-light: #A7C898;
    --ti-sage-dark: #678858;
    --ti-charcoal: #2D3436;
    --ti-charcoal-light: #4D5456;
    
    /* Accent Colors */
    --ti-gold: #D4AF37;
    --ti-copper: #B87333;
    --ti-forest: #355E3B;
    
    /* Neutral Colors */
    --ti-gray-50: #F9FAFB;
    --ti-gray-100: #F3F4F6;
    --ti-gray-200: #E5E7EB;
    --ti-gray-300: #D1D5DB;
    --ti-gray-400: #9CA3AF;
    --ti-gray-500: #6B7280;
    --ti-gray-600: #4B5563;
    --ti-gray-700: #374151;
    --ti-gray-800: #1F2937;
    --ti-gray-900: #111827;
    
    /* Predisposition Colors */
    --ti-level-very-low: #dc2626;
    --ti-level-low: #ea580c;
    --ti-level-medium: #ca8a04;
    --ti-level-high: #65a30d;
    --ti-level-very-high: #16a34a;
    
    /* Shadows */
    --ti-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --ti-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --ti-shadow-md: 0 10px 25px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --ti-shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --ti-shadow-warm: 0 10px 40px rgba(196, 164, 132, 0.15);
    --ti-shadow-terracotta: 0 8px 30px rgba(196, 164, 132, 0.25);
    
    /* Typography */
    --ti-font-display: 'Josefin Sans', system-ui, -apple-system, sans-serif;
    --ti-font-body: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Transitions */
    --ti-transition-fast: 150ms ease;
    --ti-transition: 300ms ease;
    --ti-transition-slow: 500ms ease;
    
    /* Border Radius */
    --ti-radius-sm: 8px;
    --ti-radius: 12px;
    --ti-radius-lg: 16px;
    --ti-radius-xl: 24px;
}

/* ========================================
   Base & Main Container
   ======================================== */
.ti-main {
    background: var(--ti-warm-white);
    min-height: 100vh;
}

.ti-report-container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: var(--ti-radius-lg);
    box-shadow: var(--ti-shadow-lg);
    overflow: hidden;
}

/* ========================================
   Skip Link - Accessibility
   ======================================== */
.ti-skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--ti-terracotta);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0 0 var(--ti-radius-sm) var(--ti-radius-sm);
    z-index: 9999;
    transition: top var(--ti-transition);
    text-decoration: none;
    font-weight: 600;
}

.ti-skip-link:focus {
    top: 0;
    outline: 3px solid var(--ti-sage);
    outline-offset: 2px;
}

/* Screen Reader Announcer */
.ti-sr-announcer {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ========================================
   Hero Section - Cinematic Header
   ======================================== */
.ti-hero {
    width: 100%;
    min-height: 320px;
    background: linear-gradient(135deg, rgba(45, 52, 54, 0.85) 0%, rgba(45, 52, 54, 0.95) 100%),
                linear-gradient(135deg, var(--ti-terracotta) 0%, var(--ti-sage-dark) 100%);
    color: white;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 100px 0 3rem 0;
    margin-top: 0;
}

.ti-hero .container {
    position: relative;
    z-index: 2;
}

.ti-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(196, 164, 132, 0.1) 0%,
        transparent 30%,
        transparent 70%,
        rgba(45, 52, 54, 0.3) 100%
    );
    pointer-events: none;
}

.ti-hero-particles {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(196, 164, 132, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(135, 168, 120, 0.1) 0%, transparent 40%);
    animation: tiHeroParticles 20s ease-in-out infinite;
}

@keyframes tiHeroParticles {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

.ti-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.ti-hero-layout {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
}

.ti-hero-icon-container {
    flex-shrink: 0;
}

.ti-hero-icon {
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(196, 164, 132, 0.4);
    border-radius: var(--ti-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.ti-hero-icon::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(196, 164, 132, 0.1), 
        rgba(135, 168, 120, 0.05));
    mix-blend-mode: overlay;
}

.ti-hero-icon img {
    max-width: 72px;
    max-height: 72px;
    object-fit: contain;
    filter: brightness(1.1) contrast(0.9);
    position: relative;
    z-index: 1;
}

.ti-hero-info {
    flex: 1;
}

.ti-hero-category {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(196, 164, 132, 0.2);
    border: 1px solid rgba(196, 164, 132, 0.4);
    color: var(--ti-terracotta-light);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.ti-hero-category i {
    font-size: 0.75rem;
    opacity: 0.8;
}

.ti-hero-title {
    font-family: var(--ti-font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.ti-hero-description {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
}

/* Trust Stats in Hero */
.ti-hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.ti-stat-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.ti-stat-pill i {
    color: var(--ti-terracotta-light);
    font-size: 0.8rem;
}

.ti-stat-value {
    font-weight: 700;
    color: var(--ti-terracotta-light);
}

.ti-stat-label {
    font-weight: 500;
}

.ti-sample-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(135, 168, 120, 0.2);
    border: 1px solid rgba(135, 168, 120, 0.4);
    color: var(--ti-sage-light);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ========================================
   Section Base Styles
   ======================================== */
.ti-section {
    padding: 3rem 2rem;
}

.ti-section-light {
    background: var(--ti-warm-white);
}

.ti-section-warm {
    background: linear-gradient(180deg, var(--ti-cream) 0%, var(--ti-warm-white) 100%);
}

.ti-section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.ti-section-label {
    display: inline-block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--ti-terracotta);
    margin-bottom: 0.5rem;
}

.ti-section-title {
    font-family: var(--ti-font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
    color: var(--ti-charcoal);
    margin-bottom: 0.75rem;
}

.ti-section-subtitle {
    font-size: 1rem;
    color: var(--ti-gray-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ========================================
   Results Section - Predisposition Display
   ======================================== */
.ti-results-section {
    padding: 2.5rem 2rem;
    background: white;
}

.ti-results-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 2rem;
    align-items: start;
    max-width: 1000px;
    margin: 0 auto;
}

/* Main Result Card */
.ti-result-card {
    background: linear-gradient(135deg, var(--ti-cream) 0%, #F5F0EB 100%);
    border-radius: var(--ti-radius-lg);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(196, 164, 132, 0.15);
    box-shadow: var(--ti-shadow-warm);
}

.ti-result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--ti-terracotta), var(--ti-sage));
}

.ti-result-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.ti-result-label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--ti-gray-500);
    margin-bottom: 0.75rem;
}

.ti-result-interpretation {
    font-family: var(--ti-font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--ti-charcoal);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.ti-result-subtext {
    font-size: 0.9rem;
    color: var(--ti-gray-600);
    margin-bottom: 0;
}

/* Admin Score Display */
.ti-admin-score {
    text-align: center;
    margin: 1rem 0;
    padding: 0.75rem;
    background: rgba(196, 164, 132, 0.1);
    border-radius: var(--ti-radius-sm);
    font-family: var(--ti-font-display);
}

.ti-admin-score small {
    color: var(--ti-gray-500);
}

.ti-admin-score span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ti-terracotta);
}

/* ========================================
   Refined Gradient Scale Indicator
   ======================================== */
.ti-scale-container {
    background: linear-gradient(135deg, var(--ti-cream) 0%, #F5F0EB 100%);
    border: 1px solid rgba(196, 164, 132, 0.2);
    border-radius: var(--ti-radius-lg);
    padding: 1.75rem 2rem;
    margin: 1.5rem 0;
}

.ti-scale-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
}

.ti-scale-title {
    font-family: var(--ti-font-display);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--ti-gray-500);
}

.ti-scale-track-wrapper {
    position: relative;
    padding: 2rem 0 0.75rem 0;
}

.ti-scale-labels {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.ti-scale-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--ti-gray-500);
    line-height: 1.2;
}

.ti-scale-label-low {
    color: var(--ti-terracotta-dark);
}

.ti-scale-label-high {
    color: var(--ti-sage-dark);
}

.ti-scale-track {
    height: 10px;
    border-radius: 5px;
    background: linear-gradient(90deg, 
        var(--ti-terracotta-dark) 0%,
        var(--ti-terracotta) 20%,
        var(--ti-terracotta-light) 40%,
        #E8DFD4 50%,
        var(--ti-sage-light) 60%,
        var(--ti-sage) 80%,
        var(--ti-sage-dark) 100%
    );
    position: relative;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.ti-scale-track::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 5px;
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 0.3) 0%,
        transparent 50%,
        rgba(0, 0, 0, 0.05) 100%
    );
    pointer-events: none;
}

.ti-scale-indicator {
    position: absolute;
    top: calc(2rem + 1.25rem + 0.5rem);
    transform: translateX(-50%) translateY(-50%);
    width: 28px;
    height: 28px;
    background: white;
    border: 3px solid var(--indicator-color, var(--ti-sage));
    border-radius: 50%;
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.15),
        0 0 0 4px rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: left var(--ti-transition), border-color var(--ti-transition);
    z-index: 2;
}

.ti-scale-indicator::before {
    content: '';
    width: 10px;
    height: 10px;
    background: var(--indicator-color, var(--ti-sage));
    border-radius: 50%;
}

.ti-scale-indicator i {
    position: absolute;
    font-size: 0.6rem;
    color: white;
}

/* Position classes for indicator */
.ti-scale-indicator[data-position="0"] { left: 0%; }
.ti-scale-indicator[data-position="1"] { left: 25%; }
.ti-scale-indicator[data-position="2"] { left: 50%; }
.ti-scale-indicator[data-position="3"] { left: 75%; }
.ti-scale-indicator[data-position="4"] { left: 100%; }

/* 3-segment positions */
.ti-scale-track[data-segments="3"] ~ .ti-scale-indicator[data-position="0"] { left: 0%; }
.ti-scale-track[data-segments="3"] ~ .ti-scale-indicator[data-position="1"] { left: 50%; }
.ti-scale-track[data-segments="3"] ~ .ti-scale-indicator[data-position="2"] { left: 100%; }

/* 2-segment positions */
.ti-scale-track[data-segments="2"] ~ .ti-scale-indicator[data-position="0"] { left: 0%; }
.ti-scale-track[data-segments="2"] ~ .ti-scale-indicator[data-position="1"] { left: 100%; }

.ti-scale-footer {
    display: flex;
    justify-content: center;
    margin-top: 1.25rem;
}

.ti-scale-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: 25px;
    font-family: var(--ti-font-display);
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
    white-space: nowrap;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.15);
    transition: transform var(--ti-transition), box-shadow var(--ti-transition);
}

.ti-scale-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 16px rgba(0, 0, 0, 0.2);
}

.ti-scale-badge i {
    font-size: 0.8rem;
}

/* Warm palette badge colors */
.ti-scale-badge.level-very-low {
    background: linear-gradient(135deg, var(--ti-terracotta-dark), #8A6F54);
}

.ti-scale-badge.level-low {
    background: linear-gradient(135deg, var(--ti-terracotta), var(--ti-terracotta-dark));
}

.ti-scale-badge.level-medium {
    background: linear-gradient(135deg, var(--ti-terracotta-light), var(--ti-terracotta));
}

.ti-scale-badge.level-high {
    background: linear-gradient(135deg, var(--ti-sage), var(--ti-sage-dark));
}

.ti-scale-badge.level-very-high {
    background: linear-gradient(135deg, var(--ti-sage-dark), #4A6B3F);
}

/* Inconclusive state */
.ti-scale-container.inconclusive .ti-scale-track {
    background: linear-gradient(90deg, 
        var(--ti-gray-300) 0%,
        var(--ti-gray-200) 50%,
        var(--ti-gray-300) 100%
    );
}

.ti-scale-badge.level-inconclusive {
    background: linear-gradient(135deg, var(--ti-gray-500), var(--ti-gray-600));
}

/* Feedback Section */
.ti-feedback-section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(196, 164, 132, 0.15);
    text-align: center;
}

.ti-feedback-label {
    font-size: 0.875rem;
    color: var(--ti-gray-600);
    margin-bottom: 0.75rem;
}

/* ========================================
   Confidence Widget
   ======================================== */
.ti-confidence-widget {
    background: white;
    border: 2px solid var(--ti-gray-200);
    border-radius: var(--ti-radius-lg);
    padding: 1.75rem;
    text-align: center;
    height: fit-content;
    box-shadow: var(--ti-shadow-warm);
}

.ti-confidence-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.ti-confidence-header i {
    color: var(--ti-terracotta);
    font-size: 1.25rem;
}

.ti-confidence-header h4 {
    font-family: var(--ti-font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--ti-charcoal);
    margin: 0;
}

.ti-confidence-stars {
    font-size: 1.75rem;
    margin: 1rem 0;
    display: flex;
    justify-content: center;
    gap: 0.25rem;
}

.ti-confidence-stars .fa-star {
    color: var(--ti-gray-300);
    transition: color var(--ti-transition);
}

.ti-confidence-stars .fa-star.active {
    color: var(--ti-gold);
}

.ti-confidence-level {
    font-family: var(--ti-font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--ti-charcoal);
    margin-bottom: 0.5rem;
}

.ti-confidence-description {
    font-size: 0.875rem;
    color: var(--ti-gray-600);
    margin-bottom: 0;
    line-height: 1.5;
}

/* Influence Breakdown */
.ti-influence-section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--ti-gray-200);
}

.ti-influence-title {
    font-family: var(--ti-font-display);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ti-gray-700);
    margin-bottom: 1rem;
}

.ti-influence-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    padding: 0.5rem;
    background: var(--ti-gray-50);
    border-radius: var(--ti-radius-sm);
}

.ti-influence-item:last-child {
    margin-bottom: 0;
}

.ti-influence-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ti-gray-700);
}

.ti-influence-bar {
    flex: 1;
    height: 8px;
    background: var(--ti-gray-200);
    border-radius: 4px;
    margin: 0 0.75rem;
    overflow: hidden;
}

.ti-influence-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.8s ease;
}

.ti-influence-fill.genetic {
    background: linear-gradient(90deg, var(--ti-terracotta), var(--ti-terracotta-dark));
}

.ti-influence-fill.environmental {
    background: linear-gradient(90deg, var(--ti-sage), var(--ti-sage-dark));
}

.ti-influence-value {
    min-width: 40px;
    text-align: right;
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--ti-charcoal);
}

/* ========================================
   No Results Found
   ======================================== */
.ti-no-results {
    background: var(--ti-cream);
    border: 2px dashed var(--ti-gray-300);
    border-radius: var(--ti-radius-lg);
    padding: 3rem 2rem;
    text-align: center;
}

.ti-no-results-icon {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--ti-shadow);
}

.ti-no-results-icon i {
    font-size: 2rem;
    color: var(--ti-gray-400);
}

.ti-no-results h5 {
    font-family: var(--ti-font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--ti-charcoal);
    margin-bottom: 0.75rem;
}

.ti-no-results p {
    color: var(--ti-gray-600);
    margin-bottom: 0;
    line-height: 1.6;
}

/* ========================================
   Evidence Section - Tabs & Content
   ======================================== */
.ti-evidence-section {
    padding: 2.5rem 2rem;
    background: var(--ti-cream);
}

.ti-evidence-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.ti-evidence-header i {
    font-size: 1.5rem;
    color: var(--ti-terracotta);
}

.ti-evidence-header h2 {
    font-family: var(--ti-font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--ti-charcoal);
    margin: 0;
}

/* Evidence Tabs */
.ti-evidence-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    justify-content: center;
    border-bottom: 2px solid var(--ti-gray-200);
    padding-bottom: 0;
}

.ti-evidence-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--ti-gray-500);
    cursor: pointer;
    transition: all var(--ti-transition);
    border-radius: var(--ti-radius-sm) var(--ti-radius-sm) 0 0;
}

.ti-evidence-tab:hover {
    color: var(--ti-terracotta);
    background: rgba(196, 164, 132, 0.05);
}

.ti-evidence-tab.active {
    color: var(--ti-terracotta);
    border-bottom-color: var(--ti-terracotta);
    background: white;
}

.ti-evidence-tab i {
    font-size: 0.875rem;
}

.ti-evidence-tab .badge {
    background: var(--ti-gray-200);
    color: var(--ti-gray-600);
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 10px;
    font-weight: 600;
}

.ti-evidence-tab.active .badge {
    background: var(--ti-terracotta);
    color: white;
}

/* Evidence Panels */
.ti-evidence-panel {
    display: none;
    background: white;
    border-radius: var(--ti-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--ti-shadow-warm);
    max-width: 1000px;
    margin: 0 auto;
}

.ti-evidence-panel.active {
    display: block;
    animation: tiFadeIn 0.3s ease;
}

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

/* Legend Box */
.ti-legend-box {
    background: var(--ti-cream);
    border-radius: var(--ti-radius);
    margin-bottom: 1.5rem;
    border: 1px solid var(--ti-gray-200);
}

.ti-legend-box summary {
    cursor: pointer;
    padding: 1rem 1.25rem;
    font-weight: 600;
    color: var(--ti-gray-700);
    font-size: 0.875rem;
    list-style: none;
    display: flex;
    align-items: center;
}

.ti-legend-box summary::-webkit-details-marker {
    display: none;
}

.ti-legend-box summary::after {
    content: '\f078';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    margin-left: auto;
    font-size: 0.75rem;
    transition: transform var(--ti-transition-fast);
    color: var(--ti-terracotta);
}

.ti-legend-box[open] summary::after {
    transform: rotate(180deg);
}

.ti-legend-content {
    padding: 0 1.25rem 1.25rem;
}

.ti-legend-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ti-legend-list li {
    padding: 0.375rem 0;
    color: var(--ti-gray-700);
    font-size: 0.875rem;
    line-height: 1.5;
}

.ti-legend-list li strong {
    color: var(--ti-charcoal);
}

/* ========================================
   Gene Filter Toolbar
   ======================================== */
.ti-gene-toolbar {
    background: white;
    border: 1px solid var(--ti-gray-200);
    border-radius: var(--ti-radius);
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.ti-gene-toolbar-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    margin-bottom: 0.75rem;
}

.ti-gene-search {
    flex: 1;
    min-width: 200px;
    position: relative;
}

.ti-gene-search i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ti-gray-400);
    font-size: 0.875rem;
}

.ti-gene-search input {
    width: 100%;
    padding-left: 2.5rem;
    border-radius: 25px;
    border: 2px solid var(--ti-gray-200);
    height: 42px;
    font-size: 0.875rem;
    transition: all var(--ti-transition);
    background: var(--ti-gray-50);
}

.ti-gene-search input:focus {
    outline: none;
    border-color: var(--ti-terracotta);
    background: white;
    box-shadow: 0 0 0 4px rgba(196, 164, 132, 0.1);
}

.ti-gene-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.ti-filter-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem 1rem;
    background: var(--ti-gray-100);
    border-radius: 25px;
    font-size: 0.8rem;
    color: var(--ti-gray-600);
    transition: all var(--ti-transition-fast);
    border: 1px solid transparent;
}

.ti-filter-toggle:hover {
    background: var(--ti-gray-200);
}

.ti-filter-toggle input {
    display: none;
}

.ti-filter-toggle:has(input:checked) {
    background: rgba(196, 164, 132, 0.15);
    border-color: var(--ti-terracotta);
    color: var(--ti-terracotta);
}

.ti-filter-toggle-label {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-weight: 500;
}

.ti-sort-select {
    min-width: 150px;
    height: 42px;
    border-radius: 25px;
    border: 2px solid var(--ti-gray-200);
    font-size: 0.8rem;
    padding: 0 1rem;
    cursor: pointer;
    background: white;
    transition: all var(--ti-transition);
}

.ti-sort-select:focus {
    outline: none;
    border-color: var(--ti-terracotta);
    box-shadow: 0 0 0 4px rgba(196, 164, 132, 0.1);
}

.ti-gene-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: 0.8rem;
    color: var(--ti-gray-600);
    padding-top: 0.75rem;
    border-top: 1px solid var(--ti-gray-100);
}

.ti-gene-count strong,
.ti-gene-detected strong {
    color: var(--ti-charcoal);
}

.ti-gene-detected i {
    margin-right: 0.25rem;
    color: var(--ti-sage);
}

/* ========================================
   Gene Cards Container
   ======================================== */
.ti-gene-cards-container {
    display: grid;
    gap: 1rem;
}

.ti-gene-card-wrapper {
    transition: opacity var(--ti-transition), transform var(--ti-transition);
}

.ti-gene-card-wrapper.hidden {
    display: none;
}

.ti-gene-card {
    background: white;
    border: 1px solid var(--ti-gray-200);
    border-radius: var(--ti-radius);
    padding: 1.5rem;
    transition: all var(--ti-transition);
}

.ti-gene-card:hover {
    border-color: var(--ti-terracotta-light);
    box-shadow: var(--ti-shadow-md);
}

.ti-gene-card.has-detected {
    border-left: 4px solid var(--ti-sage);
}

.ti-gene-card.no-detected {
    opacity: 0.85;
}

.ti-gene-detected-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    background: linear-gradient(135deg, rgba(135, 168, 120, 0.15) 0%, rgba(196, 164, 132, 0.1) 100%);
    color: var(--ti-sage-dark);
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.ti-gene-detected-badge i {
    color: var(--ti-sage);
}

.ti-no-genes-found {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--ti-gray-500);
}

.ti-no-genes-found i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    opacity: 0.5;
    color: var(--ti-terracotta-light);
}

/* ========================================
   SNP Table
   ======================================== */
.ti-snp-table-container {
    border-radius: var(--ti-radius);
    overflow: hidden;
    border: 1px solid var(--ti-gray-200);
}

.ti-snp-table {
    width: 100%;
    margin: 0;
}

.ti-snp-table thead th {
    background: linear-gradient(135deg, var(--ti-terracotta), var(--ti-terracotta-dark));
    color: white;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 1rem;
    text-align: center;
    border: none;
}

.ti-snp-table thead th:first-child {
    text-align: left;
}

.ti-snp-table tbody tr {
    border-bottom: 1px solid var(--ti-gray-100);
    transition: background-color var(--ti-transition-fast);
}

.ti-snp-table tbody tr:hover {
    background: var(--ti-cream);
}

.ti-snp-table tbody tr.text-muted {
    opacity: 0.6;
}

.ti-snp-table tbody td {
    padding: 0.875rem 1rem;
    font-size: 0.9rem;
    vertical-align: middle;
    border: none;
}

.ti-snp-table tbody td:first-child {
    font-weight: 600;
}

.ti-snp-table tbody td a {
    color: var(--ti-terracotta);
    text-decoration: none;
    font-weight: 600;
}

.ti-snp-table tbody td a:hover {
    color: var(--ti-sage);
    text-decoration: underline;
}

.ti-snp-note {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--ti-cream);
    border-radius: var(--ti-radius-sm);
    font-size: 0.8rem;
    color: var(--ti-gray-600);
    border-left: 3px solid var(--ti-terracotta-light);
}

/* ========================================
   Study Cards
   ======================================== */
.ti-study-card {
    background: white;
    border: 1px solid var(--ti-gray-200);
    border-radius: var(--ti-radius);
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: all var(--ti-transition);
}

.ti-study-card:hover {
    border-color: var(--ti-terracotta);
    box-shadow: var(--ti-shadow-md);
}

.ti-study-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.ti-study-title {
    font-family: var(--ti-font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--ti-terracotta);
    line-height: 1.4;
    text-decoration: none;
    display: block;
}

.ti-study-title:hover {
    color: var(--ti-sage);
}

.ti-study-strength {
    flex-shrink: 0;
    background: var(--ti-cream);
    border-radius: var(--ti-radius-sm);
    padding: 0.5rem 0.75rem;
    text-align: center;
}

.ti-study-strength-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--ti-gray-500);
    margin-bottom: 0.25rem;
}

.ti-study-strength-stars {
    display: flex;
    gap: 0.125rem;
    justify-content: center;
}

.ti-study-strength-stars .fa-star {
    font-size: 0.75rem;
    color: var(--ti-gray-300);
}

.ti-study-strength-stars .fa-star.active {
    color: var(--ti-gold);
}

.ti-study-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    color: var(--ti-gray-600);
}

.ti-study-meta-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.ti-study-meta-item i {
    color: var(--ti-terracotta);
    font-size: 0.75rem;
}

.ti-study-authors {
    font-size: 0.85rem;
    color: var(--ti-gray-700);
    line-height: 1.5;
    margin-bottom: 0.75rem;
}

.ti-study-sample {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    background: rgba(135, 168, 120, 0.15);
    color: var(--ti-sage-dark);
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* ========================================
   Disclaimer Banner
   ======================================== */
.ti-disclaimer-banner {
    background: linear-gradient(135deg, var(--ti-cream) 0%, #F5EEDF 100%);
    border: 2px solid var(--ti-terracotta-light);
    border-radius: var(--ti-radius-lg);
    padding: 1.5rem 2rem;
    margin: 2rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.ti-disclaimer-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--ti-terracotta), var(--ti-terracotta-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ti-disclaimer-icon i {
    color: white;
    font-size: 1.25rem;
}

.ti-disclaimer-content h5 {
    font-family: var(--ti-font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--ti-terracotta-dark);
    margin-bottom: 0.5rem;
}

.ti-disclaimer-content p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--ti-gray-700);
    margin-bottom: 0;
}

.ti-disclaimer-content strong {
    color: var(--ti-terracotta-dark);
}

/* ========================================
   Action Cards
   ======================================== */
.ti-actions-section {
    padding: 2rem;
    background: var(--ti-warm-white);
}

.ti-actions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.ti-action-card {
    background: white;
    border: 1px solid var(--ti-gray-200);
    border-radius: var(--ti-radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: all var(--ti-transition);
    box-shadow: var(--ti-shadow-sm);
}

.ti-action-card:hover {
    border-color: var(--ti-terracotta);
    box-shadow: var(--ti-shadow-md);
    transform: translateY(-4px);
}

.ti-action-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--ti-terracotta), var(--ti-terracotta-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    box-shadow: var(--ti-shadow);
}

.ti-action-icon i {
    color: white;
    font-size: 1.25rem;
}

.ti-action-card h5 {
    font-family: var(--ti-font-display);
    font-weight: 600;
    color: var(--ti-charcoal);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.ti-action-card p {
    font-size: 0.85rem;
    color: var(--ti-gray-600);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.ti-action-card .btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    border-radius: 25px;
}

.ti-btn-primary {
    background: linear-gradient(135deg, var(--ti-terracotta), var(--ti-terracotta-dark));
    border: none;
    color: white;
    padding: 0.625rem 1.5rem;
    font-weight: 600;
    border-radius: 25px;
    transition: all var(--ti-transition);
    box-shadow: var(--ti-shadow-sm);
}

.ti-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--ti-shadow-md);
    color: white;
}

.ti-btn-outline {
    background: white;
    border: 2px solid var(--ti-terracotta);
    color: var(--ti-terracotta);
    padding: 0.5rem 1.25rem;
    font-weight: 600;
    border-radius: 25px;
    transition: all var(--ti-transition);
}

.ti-btn-outline:hover {
    background: var(--ti-terracotta);
    color: white;
}

/* ========================================
   Quality Footer
   ======================================== */
.ti-quality-footer {
    background: var(--ti-cream);
    border-top: 1px solid var(--ti-gray-200);
    padding: 1.25rem 2rem;
    border-radius: 0 0 var(--ti-radius-lg) var(--ti-radius-lg);
}

.ti-quality-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    font-size: 0.8rem;
    color: var(--ti-gray-600);
}

.ti-quality-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.ti-quality-item strong {
    color: var(--ti-charcoal);
}

.ti-quality-item i {
    font-size: 0.9rem;
}

.ti-quality-note {
    width: 100%;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--ti-gray-200);
    font-size: 0.75rem;
    color: var(--ti-gray-500);
    text-align: center;
}

/* ========================================
   Scroll Animations
   ======================================== */
.ti-animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.ti-animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.ti-fade-in {
    animation: tiFadeIn 0.4s ease-out;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 991.98px) {
    .ti-hero {
        padding: 90px 0 3rem 0;
    }
    
    .ti-results-grid {
        grid-template-columns: 1fr;
    }
    
    .ti-confidence-widget {
        margin-top: 1.5rem;
    }
    
    .ti-actions-grid {
        grid-template-columns: 1fr;
    }
    
    .ti-hero-layout {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .ti-hero-description {
        margin: 0 auto;
    }
    
    .ti-hero-stats {
        justify-content: center;
    }
}

@media (max-width: 767.98px) {
    .ti-hero {
        padding: 80px 0 2rem 0;
        min-height: auto;
    }
    
    .ti-hero .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    .ti-hero-icon {
        width: 100px;
        height: 100px;
    }
    
    .ti-hero-icon img {
        max-width: 56px;
        max-height: 56px;
    }
    
    .ti-hero-title {
        font-size: 1.5rem;
    }
    
    .ti-section {
        padding: 2rem 1.5rem;
    }
    
    .ti-results-section,
    .ti-evidence-section,
    .ti-actions-section {
        padding: 2rem 1.5rem;
    }
    
    .ti-scale-container {
        padding: 1.25rem 1.5rem;
    }
    
    .ti-scale-header {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }
    
    .ti-scale-track-wrapper {
        padding: 1.75rem 0 0.75rem 0;
    }
    
    .ti-scale-labels {
        margin-bottom: 1rem;
    }
    
    .ti-scale-track {
        height: 8px;
    }
    
    .ti-scale-indicator {
        top: calc(1.75rem + 1rem + 0.4rem);
        width: 24px;
        height: 24px;
    }
    
    .ti-scale-indicator::before {
        width: 8px;
        height: 8px;
    }
    
    .ti-scale-badge {
        font-size: 0.85rem;
        padding: 0.5rem 1rem;
    }
    
    .ti-disclaimer-banner {
        flex-direction: column;
        margin: 1.5rem;
        padding: 1.25rem;
    }
    
    .ti-disclaimer-icon {
        margin: 0 auto;
    }
    
    .ti-disclaimer-content {
        text-align: center;
    }
    
    .ti-evidence-tabs {
        flex-direction: column;
    }
    
    .ti-evidence-tab {
        width: 100%;
        justify-content: center;
    }
    
    .ti-quality-grid {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }
    
    .ti-study-header {
        flex-direction: column;
    }
    
    .ti-study-strength {
        align-self: flex-start;
    }
    
    .ti-gene-toolbar-row {
        flex-direction: column;
    }
    
    .ti-gene-search {
        width: 100%;
    }
    
    .ti-gene-filters {
        width: 100%;
        justify-content: space-between;
    }
    
    .ti-gene-summary {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .ti-legend-content .row {
        flex-direction: column;
    }
}

/* ========================================
   Print Styles
   ======================================== */
@media print {
    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    
    body {
        background: white !important;
        font-size: 11pt;
    }
    
    .ti-skip-link,
    .ti-evidence-tabs,
    .ti-action-card .btn,
    .ti-btn-print,
    .scoring-buttons-container,
    nav,
    footer,
    .navbar,
    #topbar {
        display: none !important;
    }
    
    .ti-report-container {
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .ti-hero {
        background: var(--ti-cream) !important;
        color: var(--ti-charcoal) !important;
    }
    
    .ti-hero-title,
    .ti-hero-category,
    .ti-hero-description,
    .ti-stat-pill {
        color: var(--ti-charcoal) !important;
    }
    
    .ti-evidence-panel {
        display: block !important;
        page-break-inside: avoid;
        margin-bottom: 1rem;
    }
    
    .ti-evidence-panel::before {
        content: attr(data-panel-title);
        display: block;
        font-weight: 700;
        font-size: 14pt;
        margin-bottom: 0.5rem;
        padding-bottom: 0.5rem;
        border-bottom: 2px solid var(--ti-terracotta);
    }
    
    .ti-hero,
    .ti-results-section {
        page-break-after: avoid;
    }
    
    .ti-evidence-section,
    .ti-disclaimer-banner {
        page-break-before: auto;
        page-break-inside: avoid;
    }
    
    .ti-gene-card,
    .ti-study-card {
        page-break-inside: avoid;
    }
    
    @page {
        margin: 2cm;
    }
}

/* ========================================
   Accessibility - Focus States
   ======================================== */
.keyboard-navigation .ti-evidence-tab:focus,
.keyboard-navigation .btn:focus,
.keyboard-navigation a:focus {
    outline: 3px solid var(--ti-terracotta-light);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .ti-hero,
    .ti-evidence-section {
        border: 2px solid currentColor;
    }
    
    .ti-confidence-stars .fa-star.active {
        color: #000;
    }
    
    .ti-evidence-tab.active {
        background: #000;
        color: #fff;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .ti-gene-card,
    .ti-study-card,
    .ti-action-card,
    .ti-animate-on-scroll,
    .ti-fade-in,
    .ti-hero-particles {
        animation: none;
        transition: none;
    }
}