/* Stemwijzer Leiden - Modern Design 2026 */

:root {
    /* Leiden Colors */
    --leids-rood: #9E1C20;
    --leids-rood-dark: #7A1519;
    --leids-rood-light: rgba(158, 28, 32, 0.1);
    --off-white: #F4F1EC;
    --anthraciet: #1A1A1A;
    --anthraciet-light: rgba(26, 26, 26, 0.05);
    --licht-grijs: #E8E6E2;
    --beige: #D9D4CC;
    
    /* Semantic colors */
    --eens: #2D8B4E;
    --eens-light: rgba(45, 139, 78, 0.1);
    --oneens: #D32F2F;
    --neutraal: #6B7280;
    
    /* Spacing - Moderner en ruimer */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 5rem;
    
    /* Typography */
    --font-display: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Modern Shadows - Meer depth en subtiliteit */
    --shadow-xs: 0 1px 2px rgba(26, 26, 26, 0.04);
    --shadow-sm: 0 2px 4px rgba(26, 26, 26, 0.06), 0 1px 2px rgba(26, 26, 26, 0.04);
    --shadow-md: 0 4px 12px rgba(26, 26, 26, 0.08), 0 2px 4px rgba(26, 26, 26, 0.04);
    --shadow-lg: 0 12px 24px rgba(26, 26, 26, 0.12), 0 4px 8px rgba(26, 26, 26, 0.06);
    --shadow-xl: 0 20px 40px rgba(26, 26, 26, 0.15), 0 8px 16px rgba(26, 26, 26, 0.08);
    --shadow-red: 0 4px 16px rgba(158, 28, 32, 0.2);
    --shadow-red-lg: 0 8px 24px rgba(158, 28, 32, 0.25);
    
    /* Border radius - Moderner, iets ronder */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions - Vloeiender */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 400ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--anthraciet);
    background-color: var(--off-white);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Background Pattern - Moderner, subtieler */
.background-pattern {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    opacity: 0.02;
    background-image: 
        radial-gradient(circle at 1px 1px, var(--anthraciet) 1px, transparent 0);
    background-size: 24px 24px;
    background-position: 0 0, 12px 12px;
}

/* Header - Moderner met backdrop blur effect */
.header {
    background: linear-gradient(135deg, var(--leids-rood) 0%, var(--leids-rood-dark) 100%);
    color: white;
    padding: var(--space-lg) var(--space-xl);
    box-shadow: var(--shadow-lg);
    border-bottom: 3px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.4s ease, opacity 0.4s ease;
}

/* Hide header during quiz mode */
.quiz-mode .header {
    display: none;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    transition: transform var(--transition-fast);
}

.logo:hover {
    transform: scale(1.02);
}

.key-icon {
    width: 32px;
    height: 32px;
    color: white;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    transition: transform var(--transition-normal);
}

.logo:hover .key-icon {
    transform: rotate(-5deg);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.625rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-subtitle {
    font-size: 0.875rem;
    opacity: 0.95;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* Main Content */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-xl);
    min-height: calc(100vh - 180px);
}

/* Screens */
.screen {
    display: none;
    animation: fadeInUp var(--transition-normal) ease-out;
}

.screen.active {
    display: block;
}

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

/* Intro Screen */
.intro-container {
    text-align: center;
}

.intro-hero {
    margin-bottom: var(--space-3xl);
    padding-top: var(--space-lg);
}

.intro-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--leids-rood);
    margin-bottom: var(--space-md);
    line-height: 1.1;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--leids-rood) 0%, var(--leids-rood-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.intro-lead {
    font-size: 1.25rem;
    color: var(--anthraciet);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 400;
}

/* Feature Cards - Moderner met betere hover effects */
.intro-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
    max-width: 100%;
}

/* Intro CTA Button */
.intro-cta {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.feature-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--licht-grijs);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--leids-rood), var(--anthraciet));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--beige);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card.highlight {
    background: linear-gradient(135deg, var(--anthraciet) 0%, #2a2a2a 100%);
    color: white;
    border-color: var(--anthraciet);
    box-shadow: var(--shadow-xl);
}

.feature-card.highlight::before {
    background: linear-gradient(90deg, var(--leids-rood), rgba(255, 255, 255, 0.3));
}

.feature-card.highlight h3 {
    color: white;
}

.feature-card.highlight p {
    color: rgba(255, 255, 255, 0.85);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-lg);
    display: inline-block;
    transition: transform var(--transition-bounce);
}

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

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.375rem;
    margin-bottom: var(--space-md);
    color: var(--leids-rood);
    font-weight: 700;
}

.feature-card p {
    font-size: 1rem;
    color: var(--neutraal);
    line-height: 1.6;
}

/* Intro Explanation */
.intro-explanation {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--licht-grijs);
    border-left: 4px solid var(--leids-rood);
    box-shadow: var(--shadow-md);
    text-align: left;
    margin-bottom: var(--space-3xl);
    transition: box-shadow var(--transition-normal);
}

.intro-explanation:hover {
    box-shadow: var(--shadow-lg);
}

.intro-explanation h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--anthraciet);
    margin-bottom: var(--space-lg);
    font-weight: 700;
}

.intro-explanation p {
    color: var(--anthraciet);
    margin-bottom: var(--space-md);
    font-size: 1.0625rem;
}

.intro-explanation ul {
    list-style: none;
    padding: 0;
}

.intro-explanation li {
    padding: var(--space-sm) 0;
    padding-left: var(--space-xl);
    position: relative;
    color: var(--neutraal);
    font-size: 1.0625rem;
}

.intro-explanation li::before {
    content: '';
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--leids-rood);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--leids-rood-light);
}

/* Buttons - Moderner met betere interacties */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    letter-spacing: 0.01em;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--leids-rood) 0%, var(--leids-rood-dark) 100%);
    color: white;
    border-color: var(--leids-rood);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-red-lg);
    border-color: var(--leids-rood-dark);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:focus-visible {
    outline: 3px solid var(--leids-rood-light);
    outline-offset: 2px;
}

.btn-secondary {
    background-color: white;
    color: var(--anthraciet);
    border-color: var(--anthraciet);
    box-shadow: var(--shadow-sm);
}

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

.btn-secondary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: white;
    color: var(--anthraciet);
    transform: none;
    box-shadow: none;
}

.btn-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.125rem;
    border-radius: var(--radius-lg);
}

.btn-arrow {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-fast);
}

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

/* Statement Screen */
.statement-container {
    max-width: 720px;
    margin: 0 auto;
}

/* Progress Bar - Moderner met gradient */
.progress-section {
    margin-bottom: var(--space-md); /* 1rem */
}

.progress-bar {
    height: 8px;
    background: var(--licht-grijs);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-md);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--leids-rood) 0%, var(--leids-rood-dark) 100%);
    border-radius: var(--radius-full);
    transition: width 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 0 10px rgba(158, 28, 32, 0.3);
    position: relative;
    overflow: hidden;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-text {
    text-align: right;
    font-size: 0.875rem;
    color: var(--neutraal);
    font-weight: 600;
    letter-spacing: 0.02em;
}

/* Statement Card - Moderner met betere styling */
.statement-card {
    background: white;
    padding: 2rem; /* 32px */
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--space-2xl);
    text-align: center;
    border: 1px solid var(--licht-grijs);
    position: relative;
    transition: box-shadow var(--transition-normal), opacity 0.3s ease, transform 0.3s ease;
}

.statement-card:hover {
    box-shadow: var(--shadow-xl);
}

/* Statement transition animation */
.statement-card.fade-out {
    opacity: 0;
    transform: translateX(-20px);
}

.statement-card.fade-in {
    animation: slideInRight 0.4s ease forwards;
}

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

.statement-theme {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: linear-gradient(135deg, var(--off-white) 0%, var(--licht-grijs) 100%);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-xl);
    border: 1px solid var(--beige);
    font-weight: 600;
    box-shadow: var(--shadow-xs);
}

.theme-icon {
    font-size: 1.125rem;
}

.theme-name {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--anthraciet);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.statement-text {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    color: var(--anthraciet);
    line-height: 1.3;
    margin-bottom: var(--space-xl);
    letter-spacing: -0.02em;
}

.info-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: none;
    border: none;
    color: var(--leids-rood);
    font-size: 0.9375rem;
    cursor: pointer;
    font-weight: 600;
    transition: all var(--transition-fast);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
}

.info-toggle:hover {
    color: var(--leids-rood-dark);
    background-color: var(--leids-rood-light);
}

.info-toggle svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.info-toggle:hover svg {
    transform: scale(1.1);
}

.statement-explanation {
    display: none;
    margin-top: var(--space-xl);
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--off-white) 0%, white 100%);
    border-radius: var(--radius-lg);
    text-align: left;
    font-size: 1rem;
    color: var(--anthraciet);
    line-height: 1.7;
    border-left: 4px solid var(--anthraciet);
    box-shadow: var(--shadow-sm);
}

.statement-explanation.visible {
    display: block;
    animation: slideDown var(--transition-normal) ease-out;
}

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

/* Answer Buttons - Moderner met betere interacties */
.answer-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.answer-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md); /* 1rem */
    border: 2px solid var(--licht-grijs);
    border-radius: var(--radius-lg);
    background: white;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent; /* Remove iOS tap highlight */
    touch-action: manipulation; /* Improve touch response */
}

.answer-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--anthraciet-light);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

/* Hover states - only on devices with real hover capability */
@media (hover: hover) and (pointer: fine) {
    .answer-btn:hover {
        transform: translateY(-4px);
        border-color: var(--beige);
        box-shadow: var(--shadow-md);
    }
    
    .answer-btn:hover::before {
        opacity: 1;
    }
    
    .answer-disagree:hover {
        border-color: var(--leids-rood);
        background-color: var(--leids-rood-light);
        box-shadow: var(--shadow-red);
    }
    
    .answer-disagree:hover::before {
        background: var(--leids-rood-light);
    }
    
    .answer-disagree:hover .answer-icon {
        color: var(--leids-rood);
        transform: scale(1.1);
    }
    
    .answer-neutral:hover {
        border-color: var(--anthraciet);
        background-color: var(--anthraciet-light);
    }
    
    .answer-neutral:hover::before {
        background: var(--anthraciet-light);
    }
    
    .answer-neutral:hover .answer-icon {
        color: var(--anthraciet);
        transform: scale(1.1);
    }
    
    .answer-agree:hover {
        border-color: var(--eens);
        background-color: var(--eens-light);
    }
    
    .answer-agree:hover::before {
        background: var(--eens-light);
    }
    
    .answer-agree:hover .answer-icon {
        color: var(--eens);
        transform: scale(1.1);
    }
}

/* Active states for touch/click feedback */
.answer-btn:active {
    transform: scale(0.98);
}

.answer-icon {
    font-size: 2rem;
    font-weight: 700;
    color: var(--neutraal);
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1;
}

.answer-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--anthraciet);
    position: relative;
    z-index: 1;
}

/* Selected states - always visible regardless of device */
.answer-disagree.selected {
    border-color: var(--leids-rood);
    background-color: var(--leids-rood-light);
    box-shadow: var(--shadow-red);
}

.answer-disagree.selected::before {
    background: var(--leids-rood-light);
    opacity: 1;
}

.answer-disagree.selected .answer-icon {
    color: var(--leids-rood);
    transform: scale(1.1);
}

.answer-neutral.selected {
    border-color: var(--anthraciet);
    background-color: var(--anthraciet-light);
}

.answer-neutral.selected::before {
    background: var(--anthraciet-light);
    opacity: 1;
}

.answer-neutral.selected .answer-icon {
    color: var(--anthraciet);
    transform: scale(1.1);
}

.answer-agree.selected {
    border-color: var(--eens);
    background-color: var(--eens-light);
}

.answer-agree.selected::before {
    background: var(--eens-light);
    opacity: 1;
}

.answer-agree.selected .answer-icon {
    color: var(--eens);
    transform: scale(1.1);
}

/* Weight Section */
.weight-section {
    margin-bottom: var(--space-2xl);
    text-align: center;
}

.weight-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    cursor: pointer;
    font-size: 1rem;
    color: var(--anthraciet);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-weight: 500;
}

.weight-label:hover {
    background-color: var(--anthraciet-light);
}

.weight-checkbox {
    display: none;
}

.weight-checkmark {
    width: 22px;
    height: 22px;
    border: 2px solid var(--neutraal);
    border-radius: var(--radius-sm);
    position: relative;
    transition: all var(--transition-normal);
    flex-shrink: 0;
}

.weight-checkbox:checked + .weight-checkmark {
    background: var(--anthraciet);
    border-color: var(--anthraciet);
    transform: scale(1.1);
}

.weight-checkbox:checked + .weight-checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 14px;
    font-weight: 700;
}

/* Navigation Buttons */
.navigation-buttons {
    display: flex;
    justify-content: space-between;
    gap: var(--space-md);
    border-top: 1px solid var(--licht-grijs);
    padding-top: var(--space-xl);
}

.navigation-buttons .btn svg {
    width: 18px;
    height: 18px;
}

/* Results Screen */
.results-container {
    text-align: center;
}

.results-title {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    color: var(--leids-rood);
    margin-bottom: var(--space-sm);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.results-subtitle {
    color: var(--neutraal);
    margin-bottom: var(--space-3xl);
    font-size: 1.125rem;
}

/* Tabs - Moderner */
.results-tabs {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
    background: white;
    padding: var(--space-sm);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--licht-grijs);
}

.tab-btn {
    padding: var(--space-md) var(--space-xl);
    border: 2px solid transparent;
    background: transparent;
    color: var(--anthraciet);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.tab-btn:hover {
    background: var(--anthraciet-light);
    color: var(--anthraciet);
}

.tab-btn.active {
    background: var(--anthraciet);
    color: white;
    box-shadow: var(--shadow-md);
}

/* Results tab explanation */
.results-explanation {
    text-align: left;
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--licht-grijs);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-2xl);
}

.results-explanation h2 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--anthraciet);
}

.results-explanation p {
    color: var(--anthraciet);
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

.results-explanation ul {
    margin-left: 1.25rem;
    margin-bottom: var(--space-md);
    color: var(--neutraal);
}

.results-explanation li {
    margin: var(--space-xs) 0;
}

.results-explanation details {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--licht-grijs);
}

.results-explanation summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--leids-rood);
    list-style: none;
}

.results-explanation summary::-webkit-details-marker {
    display: none;
}

.results-explanation summary::before {
    content: '+ ';
    display: inline-block;
    width: 1.25rem;
}

.results-explanation details[open] summary::before {
    content: '– ';
}

/* Results List */
.results-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.result-item {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--licht-grijs);
    box-shadow: var(--shadow-md);
    text-align: left;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.result-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--leids-rood);
    transform: scaleY(0);
    transition: transform var(--transition-normal);
}

.result-item:hover {
    transform: translateX(4px);
    border-color: var(--beige);
    box-shadow: var(--shadow-lg);
}

.result-item:hover::before {
    transform: scaleY(1);
}

.result-item.rank-1 {
    border: 2px solid var(--leids-rood);
    box-shadow: var(--shadow-red-lg);
    background: linear-gradient(135deg, white 0%, var(--leids-rood-light) 100%);
}

.result-item.rank-1::before {
    transform: scaleY(1);
    width: 6px;
}

.result-header {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.result-rank {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--anthraciet) 0%, #2a2a2a 100%);
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.result-item.rank-1 .result-rank {
    background: linear-gradient(135deg, var(--leids-rood) 0%, var(--leids-rood-dark) 100%);
    box-shadow: var(--shadow-red);
    transform: scale(1.1);
}

.result-party-info {
    flex: 1;
}

.result-party-name {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--anthraciet);
    margin-bottom: var(--space-xs);
}

.result-party-seats {
    font-size: 0.875rem;
    color: var(--neutraal);
    font-weight: 500;
}

.coalition-badge {
    background: linear-gradient(135deg, var(--licht-grijs) 0%, var(--beige) 100%);
    color: var(--anthraciet);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    margin-left: var(--space-sm);
    border: 1px solid var(--beige);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.result-scores {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.score-row {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.score-label {
    width: 140px;
    font-size: 0.875rem;
    color: var(--neutraal);
    font-weight: 600;
    flex-shrink: 0;
}

.score-bar-container {
    flex: 1;
    height: 12px;
    background: var(--licht-grijs);
    border-radius: var(--radius-full);
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
}

.score-bar {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    width: 0; /* Start op 0 voor animatie */
}

.score-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    animation: shimmer 2s infinite;
}

.score-bar.match {
    background: linear-gradient(90deg, var(--leids-rood) 0%, var(--leids-rood-dark) 100%);
    box-shadow: 0 0 8px rgba(158, 28, 32, 0.3);
}

.score-bar.probability {
    background: linear-gradient(90deg, var(--anthraciet) 0%, #2a2a2a 100%);
    box-shadow: 0 0 8px rgba(26, 26, 26, 0.2);
}

.score-bar.combined {
    background: linear-gradient(90deg, var(--leids-rood) 0%, var(--anthraciet) 100%);
}

.score-value {
    width: 50px;
    font-weight: 700;
    text-align: right;
    font-size: 1rem;
    color: var(--anthraciet);
    flex-shrink: 0;
}

.score-subtext {
    margin-left: 140px; /* align with score bar container */
    font-size: 0.8125rem;
    color: var(--neutraal);
    line-height: 1.4;
}

/* Results Legend */
.results-legend {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
    padding: var(--space-lg);
    background: white;
    border-radius: var(--radius-xl);
    border: 1px solid var(--licht-grijs);
    box-shadow: var(--shadow-sm);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.9375rem;
    color: var(--anthraciet);
    font-weight: 500;
}

.legend-bar {
    width: 24px;
    height: 12px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-xs);
}

.legend-bar.match {
    background: linear-gradient(90deg, var(--leids-rood) 0%, var(--leids-rood-dark) 100%);
}

.legend-bar.probability {
    background: linear-gradient(90deg, var(--anthraciet) 0%, #2a2a2a 100%);
}

.legend-bar.combined {
    background: linear-gradient(90deg, var(--leids-rood) 0%, var(--anthraciet) 100%);
}

/* Results Actions */
.results-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

/* Details Screen */
.details-container {
    max-width: 840px;
    margin: 0 auto;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: none;
    border: none;
    color: var(--anthraciet);
    font-size: 1rem;
    cursor: pointer;
    margin-bottom: var(--space-2xl);
    transition: all var(--transition-fast);
    font-weight: 600;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
}

.back-btn:hover {
    color: var(--leids-rood);
    background-color: var(--anthraciet-light);
}

.back-btn svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-fast);
}

.back-btn:hover svg {
    transform: translateX(-2px);
}

.back-btn-bottom {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-lg);
    background: var(--off-white);
    border: 2px solid var(--licht-grijs);
}

.details-title {
    font-family: var(--font-display);
    font-size: 2.25rem;
    color: var(--leids-rood);
    margin-bottom: var(--space-2xl);
    text-align: center;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.party-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--licht-grijs);
    box-shadow: var(--shadow-md);
}

.party-selector label {
    font-weight: 600;
    color: var(--anthraciet);
    font-size: 1rem;
}

.party-selector select {
    padding: var(--space-md) var(--space-lg);
    border: 2px solid var(--beige);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    background: white;
    color: var(--anthraciet);
    cursor: pointer;
    min-width: 240px;
    transition: all var(--transition-fast);
    font-weight: 500;
}

.party-selector select:hover {
    border-color: var(--anthraciet);
}

.party-selector select:focus {
    outline: none;
    border-color: var(--leids-rood);
    box-shadow: 0 0 0 3px var(--leids-rood-light);
}

.details-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.detail-item {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--licht-grijs);
    box-shadow: var(--shadow-md);
    transition: box-shadow var(--transition-normal);
}

.detail-item:hover {
    box-shadow: var(--shadow-lg);
}

.detail-statement {
    font-weight: 600;
    color: var(--anthraciet);
    margin-bottom: var(--space-lg);
    font-family: var(--font-display);
    font-size: 1.25rem;
    line-height: 1.4;
}

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

.detail-position {
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--off-white) 0%, white 100%);
    border: 1px solid var(--licht-grijs);
    transition: all var(--transition-fast);
}

.detail-position:hover {
    border-color: var(--beige);
    box-shadow: var(--shadow-sm);
}

.detail-position-label {
    font-size: 0.8125rem;
    color: var(--neutraal);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.detail-position-value {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-weight: 600;
    font-size: 1rem;
}

.position-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.875rem;
    font-weight: 700;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.position-icon.agree {
    background: linear-gradient(135deg, var(--eens) 0%, #1f6b3f 100%);
    color: white;
}

.position-icon.disagree {
    background: linear-gradient(135deg, var(--leids-rood) 0%, var(--leids-rood-dark) 100%);
    color: white;
}

.position-icon.neutral {
    background: linear-gradient(135deg, var(--neutraal) 0%, #4b5563 100%);
    color: white;
}

.detail-explanation {
    margin-top: var(--space-md);
    font-size: 0.9375rem;
    color: var(--anthraciet);
    font-style: italic;
    line-height: 1.6;
    padding-left: var(--space-md);
    border-left: 2px solid var(--licht-grijs);
}

.detail-probability {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--licht-grijs);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.probability-label {
    font-size: 0.875rem;
    color: var(--neutraal);
    font-weight: 500;
}

.probability-value {
    font-weight: 700;
    color: var(--anthraciet);
    font-size: 1.125rem;
}

/* Back to top button */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 44px;
    height: 44px;
    background: var(--leids-rood);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    z-index: 90;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--leids-rood-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-red-lg);
}

.back-to-top:active {
    transform: translateY(0);
}

.back-to-top svg {
    width: 20px;
    height: 20px;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--anthraciet) 0%, #2a2a2a 100%);
    color: white;
    padding: var(--space-2xl) var(--space-xl);
    text-align: center;
    margin-top: var(--space-4xl);
    border-top: 4px solid var(--leids-rood);
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer p {
    font-size: 0.9375rem;
    opacity: 0.9;
    line-height: 1.6;
}

.footer-disclaimer {
    margin-top: var(--space-md);
    font-size: 0.8125rem !important;
    opacity: 0.7 !important;
}

.footer-credit {
    margin-top: var(--space-lg);
    font-size: 0.8125rem !important;
    opacity: 0.85 !important;
}

.footer a {
    color: rgba(255, 255, 255, 0.95);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.footer a:hover {
    color: white;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .intro-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .main-content {
        padding: var(--space-md) var(--space-sm);
    }
    
    .header {
        padding: var(--space-sm) var(--space-md);
    }
    
    .header-content {
        justify-content: center;
        text-align: center;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    /* Statement page - compact for mobile */
    .statement-container {
        max-width: 100%;
    }
    
    .progress-section {
        margin-bottom: var(--space-sm);
    }
    
    .progress-bar {
        height: 6px;
    }
    
    .progress-text {
        font-size: 0.75rem;
    }
    
    .statement-card {
        padding: var(--space-lg);
        margin-bottom: var(--space-md);
        border-radius: var(--radius-lg);
    }
    
    .statement-theme {
        padding: var(--space-xs) var(--space-sm);
        margin-bottom: var(--space-md);
    }
    
    .theme-icon {
        font-size: 1rem;
    }
    
    .theme-name {
        font-size: 0.8125rem;
    }
    
    .statement-text {
        font-size: 1.375rem;
        margin-bottom: var(--space-md);
        line-height: 1.3;
    }
    
    .info-toggle {
        font-size: 0.8125rem;
    }
    
    .info-toggle svg {
        width: 14px;
        height: 14px;
    }
    
    .statement-explanation {
        margin-top: var(--space-sm);
        padding: var(--space-sm);
        font-size: 0.875rem;
    }
    
    .answer-buttons {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
        margin-bottom: var(--space-md);
    }
    
    .answer-btn {
        flex-direction: row;
        justify-content: flex-start;
        padding: var(--space-md);
        gap: var(--space-md);
    }
    
    .answer-icon {
        font-size: 1.5rem;
    }
    
    .answer-label {
        font-size: 1rem;
    }
    
    .weight-section {
        margin-bottom: var(--space-sm);
    }
    
    .weight-label {
        font-size: 0.9375rem;
        padding: var(--space-sm);
    }
    
    .weight-checkmark {
        width: 20px;
        height: 20px;
    }
    
    .navigation-buttons {
        padding-top: var(--space-sm);
        gap: var(--space-sm);
    }
    
    .navigation-buttons .btn {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.9375rem;
    }
    
    .navigation-buttons .btn svg {
        width: 16px;
        height: 16px;
    }
    
    .detail-positions {
        grid-template-columns: 1fr;
    }
    
    .results-tabs {
        flex-direction: column;
        align-items: stretch;
    }
    
    .tab-btn {
        width: 100%;
    }
    
    .results-actions {
        flex-direction: column;
    }
    
    .results-actions .btn {
        width: 100%;
    }
    
    /* Party selector - fixed on mobile */
    .party-selector {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 100;
        flex-direction: column;
        gap: var(--space-sm);
        margin-bottom: 0;
        padding: var(--space-md);
        border-radius: 0;
        border: none;
        border-top: 1px solid var(--licht-grijs);
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    }
    
    .party-selector label {
        font-size: 0.875rem;
        text-align: center;
    }
    
    .party-selector select {
        width: 100%;
        min-width: unset;
    }
    
    /* Back button - fixed on mobile */
    .details-screen .back-btn {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 100;
        margin-bottom: 0;
        padding: var(--space-md);
        background: white;
        border-radius: 0;
        border-bottom: 1px solid var(--licht-grijs);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        justify-content: center;
    }
    
    /* Add padding to details-screen to prevent content hiding behind fixed elements */
    .details-screen .details-container {
        padding-top: 60px;
    }
    
    .details-screen .details-list {
        padding-bottom: 140px;
    }
    
    .score-label {
        width: 100px;
        font-size: 0.8125rem;
    }

    .score-subtext {
        margin-left: 100px;
    }
    
    .intro-features {
        gap: var(--space-md);
        grid-template-columns: 1fr;
    }
    
    .intro-hero {
        margin-bottom: var(--space-xl);
        padding-top: var(--space-md);
    }
    
    .intro-hero h1 {
        font-size: clamp(2rem, 5vw, 2.75rem);
        margin-bottom: var(--space-sm);
    }
    
    .intro-lead {
        font-size: 1.125rem;
    }
    
    .results-legend {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    /* Back to top - higher on mobile to avoid fixed elements */
    .back-to-top {
        bottom: 160px;
        right: var(--space-md);
        width: 40px;
        height: 40px;
    }
    
    .back-to-top svg {
        width: 18px;
        height: 18px;
    }
}

/* Extra small screens (iPhone SE etc.) */
@media (max-width: 375px) {
    .main-content {
        padding: var(--space-sm);
    }
    
    .statement-card {
        padding: var(--space-sm);
    }
    
    .statement-text {
        font-size: 1.125rem;
    }
    
    .answer-btn {
        padding: var(--space-sm) var(--space-md);
    }
    
    .answer-icon {
        font-size: 1.25rem;
    }
    
    .answer-label {
        font-size: 0.9375rem;
    }
}

/* Toast notifications */
.toast {
    position: fixed;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: linear-gradient(135deg, var(--anthraciet) 0%, #2a2a2a 100%);
    color: white;
    padding: var(--space-lg) var(--space-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    opacity: 0;
    transition: all var(--transition-normal);
    border-left: 4px solid var(--leids-rood);
    backdrop-filter: blur(10px);
    font-weight: 500;
}

.toast.visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* Loading state */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4xl);
}

.loading::after {
    content: '';
    width: 40px;
    height: 40px;
    border: 4px solid var(--licht-grijs);
    border-top-color: var(--leids-rood);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Focus states voor accessibility */
*:focus-visible {
    outline: 3px solid var(--leids-rood-light);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* Smooth scroll */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}