/* ============================================
   ZüriWahl Portal - Mobile-First CSS
   Brennan Center Inspired Design
   ============================================ */

/* ============================================
   CSS Variables - Design Tokens
   ============================================ */
:root {
    /* Primary Colors - Bold & Professional */
    --color-primary: #0057B8;
    --color-primary-dark: #003D80;
    --color-primary-light: #E8F4FD;
    --color-primary-lighter: #F0F7FF;

    /* Secondary & Accent */
    --color-secondary: #1A1A1A;
    --color-accent: #0057B8;
    --color-accent-red: #D62828;

    /* Neutrals - Refined palette */
    --color-white: #FFFFFF;
    --color-gray-50: #FAFAFA;
    --color-gray-100: #F5F5F5;
    --color-gray-200: #E5E5E5;
    --color-gray-300: #D4D4D4;
    --color-gray-400: #A3A3A3;
    --color-gray-500: #737373;
    --color-gray-600: #525252;
    --color-gray-700: #404040;
    --color-gray-800: #262626;
    --color-gray-900: #171717;
    --color-black: #000000;

    /* Semantic */
    --color-success: #059669;
    --color-warning: #D97706;
    --color-error: #DC2626;

    /* Typography - Professional hierarchy */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-family-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Line Heights */
    --line-height-tight: 1.2;
    --line-height-snug: 1.375;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;
    --line-height-loose: 1.8;

    /* Spacing - More generous */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-14: 3.5rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Border Radius - Cleaner, more subtle */
    --radius-none: 0;
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-full: 9999px;

    /* Shadows - Subtle and refined */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.03);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);

    /* Transitions - Smooth and professional */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slower: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --header-height: 72px;
    --max-width: 1280px;
    --content-width: 720px;
    --content-width-wide: 960px;
}

/* ============================================
   Scroll Animation Classes
   ============================================ */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Staggered animations for lists */
.animate-stagger > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-stagger.is-visible > *:nth-child(1) { transition-delay: 0ms; }
.animate-stagger.is-visible > *:nth-child(2) { transition-delay: 100ms; }
.animate-stagger.is-visible > *:nth-child(3) { transition-delay: 200ms; }
.animate-stagger.is-visible > *:nth-child(4) { transition-delay: 300ms; }
.animate-stagger.is-visible > *:nth-child(5) { transition-delay: 400ms; }
.animate-stagger.is-visible > *:nth-child(6) { transition-delay: 500ms; }

.animate-stagger.is-visible > * {
    opacity: 1;
    transform: translateY(0);
}

/* Fade in from different directions */
.animate-fade-up {
    opacity: 0;
    transform: translateY(40px);
}

.animate-fade-left {
    opacity: 0;
    transform: translateX(-40px);
}

.animate-fade-right {
    opacity: 0;
    transform: translateX(40px);
}

.animate-fade-up.is-visible,
.animate-fade-left.is-visible,
.animate-fade-right.is-visible {
    opacity: 1;
    transform: translate(0);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Scale animations */
.animate-scale {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-scale.is-visible {
    opacity: 1;
    transform: scale(1);
}

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

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

img {
    max-width: 100%;
    height: auto;
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* ============================================
   Header - Clean Professional Style
   ============================================ */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    height: var(--header-height);
    transition: box-shadow var(--transition-base), background var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-6);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 700;
    font-size: var(--font-size-xl);
    color: var(--color-gray-900);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.logo:hover {
    color: var(--color-primary);
}

.logo-icon {
    font-size: 1.75rem;
}

.logo-icon img {
    max-height: 2.5rem;
    width: auto;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--space-2);
    background: none;
    border: none;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-gray-700);
    transition: var(--transition-base);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Navigation */
.nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    padding: var(--space-6);
    flex-direction: column;
    gap: var(--space-1);
    box-shadow: var(--shadow-lg);
}

.nav.active {
    display: flex;
}

.nav-link {
    display: block;
    padding: var(--space-3) var(--space-4);
    color: var(--color-gray-700);
    font-weight: 500;
    font-size: var(--font-size-base);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--color-gray-900);
    background: var(--color-gray-50);
}

.nav-link.active {
    color: var(--color-primary);
    background: var(--color-primary-light);
}

/* Desktop Navigation */
@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }

    .nav {
        display: flex;
        position: static;
        flex-direction: row;
        background: none;
        border: none;
        padding: 0;
        gap: var(--space-1);
        box-shadow: none;
    }

    .nav-link {
        padding: var(--space-2) var(--space-4);
        font-size: var(--font-size-sm);
        border-radius: 0;
        background: transparent;
        position: relative;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: -2px;
        left: var(--space-4);
        right: var(--space-4);
        height: 2px;
        background: var(--color-primary);
        transform: scaleX(0);
        transition: transform var(--transition-fast);
    }

    .nav-link:hover::after,
    .nav-link.active::after {
        transform: scaleX(1);
    }

    .nav-link:hover {
        background: transparent;
        color: var(--color-primary);
    }

    .nav-link.active {
        background: transparent;
        color: var(--color-primary);
    }
}

/* ============================================
   Language Switcher
   ============================================ */
.lang-switcher {
    display: flex;
    gap: var(--space-1);
    margin-left: auto;
    margin-right: var(--space-3);
}

.lang-btn {
    padding: var(--space-1) var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-gray-500);
    background: transparent;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-btn:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.lang-btn.active {
    color: var(--color-white);
    background: var(--color-primary);
    border-color: var(--color-primary);
}

@media (min-width: 768px) {
    .lang-switcher {
        margin-left: var(--space-4);
        margin-right: 0;
        order: 1;
    }
}

/* ============================================
   Main Content
   ============================================ */
.main {
    flex: 1;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

/* ============================================
   Hero Section - Dramatic & Bold
   ============================================ */
.hero {
    position: relative;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: var(--color-white);
    padding: var(--space-16) var(--space-6);
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(0, 87, 184, 0.25) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 87, 184, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

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

.hero-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--space-6);
    line-height: var(--line-height-tight);
    letter-spacing: -0.02em;
}

/* Title with accent banner style */
.hero-title-banner {
    display: inline-block;
    background: var(--color-primary);
    padding: var(--space-3) var(--space-8);
    margin-bottom: var(--space-6);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    font-weight: 400;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto var(--space-8);
    line-height: var(--line-height-relaxed);
}

.hero-date {
    display: inline-flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.date-label {
    font-size: var(--font-size-sm);
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.date-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
}

.hero-date-small {
    padding: var(--space-2) var(--space-4);
    margin-bottom: var(--space-4);
}

.hero-date-small .date-label {
    font-size: var(--font-size-xs);
}

.hero-date-small .date-value {
    font-size: var(--font-size-base);
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-2);
    padding: var(--space-3) var(--space-8);
    font-size: var(--font-size-base);
    box-shadow: 0 4px 20px rgba(0, 87, 184, 0.4);
    transition: all var(--transition-base);
}

.hero-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 87, 184, 0.5);
}

.cta-arrow {
    display: inline-block;
    font-size: var(--font-size-lg);
    animation: bounceDown 1.5s ease-in-out infinite;
}

@keyframes bounceDown {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(4px);
    }
}

/* Highlight pulse animation for chat container */
.chat-container.highlight-pulse {
    animation: highlightPulse 1.5s ease-out;
}

@keyframes highlightPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 87, 184, 0.6);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(0, 87, 184, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 87, 184, 0);
    }
}

@media (min-width: 768px) {
    .hero {
        padding: var(--space-24) var(--space-6);
    }

    .hero-title {
        font-size: var(--font-size-5xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-xl);
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: var(--font-size-6xl);
    }
}

/* ============================================
   Section Styles - Clean & Professional
   ============================================ */
.section-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
    line-height: var(--line-height-tight);
    letter-spacing: -0.01em;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--space-8);
    line-height: var(--line-height-relaxed);
    max-width: 600px;
}

/* Section label - Brennan Center style accent banner */
.section-label {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: 600;
    padding: var(--space-2) var(--space-4);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.features,
.wahlkreise-preview,
.info-section,
.page-section,
.placeholder-section {
    padding: var(--space-16) var(--space-6);
}

.features {
    background: var(--color-gray-50);
}

/* Alternating section backgrounds */
.section-alt {
    background: var(--color-gray-50);
}

/* Section with border top */
.section-bordered {
    border-top: 1px solid var(--color-gray-200);
}

/* Centered section content */
.section-centered {
    text-align: center;
}

.section-centered .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .section-title {
        font-size: var(--font-size-4xl);
    }

    .features,
    .wahlkreise-preview,
    .info-section,
    .page-section,
    .placeholder-section {
        padding: var(--space-20) var(--space-8);
    }
}

/* ============================================
   Feature Cards - Clean Professional Style
   ============================================ */
.feature-grid {
    display: grid;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.feature-card {
    display: block;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    padding: var(--space-8);
    transition: all var(--transition-base);
    position: relative;
    text-decoration: none;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-primary);
    transform: scaleY(0);
    transition: transform var(--transition-base);
}

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

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

.feature-primary {
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
    color: var(--color-white);
    border: none;
}

.feature-primary::before {
    background: var(--color-primary);
}

.feature-primary:hover {
    color: var(--color-white);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-4);
}

.feature-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--color-gray-900);
}

.feature-primary .feature-title {
    color: var(--color-white);
}

.feature-description {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-6);
}

.feature-primary .feature-description {
    color: rgba(255, 255, 255, 0.85);
}

.feature-cta {
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    transition: gap var(--transition-fast);
}

.feature-cta::after {
    content: '→';
    transition: transform var(--transition-fast);
}

.feature-card:hover .feature-cta::after {
    transform: translateX(4px);
}

.feature-primary .feature-cta {
    color: var(--color-white);
}

.feature-badge {
    display: inline-block;
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

@media (min-width: 768px) {
    .feature-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .feature-card {
        padding: var(--space-10);
    }
}

/* ============================================
   Wahlkreis Cards
   ============================================ */
.wahlkreis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.wahlkreis-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    transition: all var(--transition-base);
}

.wahlkreis-card:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.wahlkreis-nummer {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-2);
}

.wahlkreis-name {
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--color-gray-800);
    margin-bottom: var(--space-1);
}

.wahlkreis-sitze {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
}

/* ============================================
   Info Section
   ============================================ */
.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.info-card {
    text-align: center;
    padding: var(--space-4);
    background: var(--color-primary-light);
    border-radius: var(--radius-lg);
}

.info-number {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
}

.info-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.info-text {
    max-width: var(--content-width);
}

.info-text p {
    margin-bottom: var(--space-4);
}

/* ============================================
   Buttons - Bold & Professional
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-weight: 600;
    font-size: var(--font-size-sm);
    border-radius: 0;
    border: none;
    transition: all var(--transition-base);
    text-decoration: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

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

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

.btn-secondary {
    background: var(--color-white);
    color: var(--color-gray-900);
    border: 2px solid var(--color-gray-900);
}

.btn-secondary:hover {
    background: var(--color-gray-900);
    color: var(--color-white);
}

.btn-dark {
    background: var(--color-gray-900);
    color: var(--color-white);
}

.btn-dark:hover {
    background: var(--color-black);
    color: var(--color-white);
}

.btn-small {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-xs);
}

.btn-large {
    padding: var(--space-5) var(--space-10);
    font-size: var(--font-size-base);
}

/* Button with arrow */
.btn-arrow::after {
    content: '→';
    transition: transform var(--transition-fast);
}

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

/* ============================================
   Chat Interface
   ============================================ */
.chat-section {
    display: flex;
    flex-direction: column;
    height: calc(100vh - var(--header-height));
    max-height: calc(100vh - var(--header-height));
}

.chat-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    max-width: var(--content-width);
    margin: 0 auto;
    width: 100%;
    padding: 0 var(--space-4);
    min-height: 0; /* Required for flex child to scroll properly */
    overflow: hidden;
}

.chat-header {
    padding: var(--space-6) 0 var(--space-4);
    text-align: center;
    border-bottom: 1px solid var(--color-gray-200);
    flex-shrink: 0;
}

.chat-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.chat-subtitle {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-4) 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    min-height: 0; /* Required for flex child to scroll properly */
}

.message {
    display: flex;
    gap: var(--space-3);
    max-width: 90%;
}

.message-bot {
    align-self: flex-start;
}

.message-user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: var(--font-size-lg);
}

.message-user .message-avatar {
    background: var(--color-gray-100);
}

.message-content {
    background: var(--color-gray-50);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.message-user .message-content {
    background: var(--color-primary);
    color: var(--color-white);
}

.message-content p {
    margin-bottom: var(--space-3);
}

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

.message-content h1,
.message-content h2,
.message-content h3 {
    margin-top: var(--space-4);
    margin-bottom: var(--space-2);
}

.message-content h1 { font-size: var(--font-size-lg); }
.message-content h2 { font-size: var(--font-size-base); }
.message-content h3 { font-size: var(--font-size-sm); }

.message-content ul,
.message-content ol {
    margin-left: var(--space-4);
    margin-bottom: var(--space-3);
}

.message-content li {
    margin-bottom: var(--space-1);
}

.message-content strong {
    font-weight: 600;
}

.message-content hr {
    border: none;
    border-top: 1px solid var(--color-gray-200);
    margin: var(--space-4) 0;
}

/* Suggestions */
.suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

.suggestion-chip {
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.suggestion-chip:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
}

/* Chat Input */
.chat-input-container {
    padding: var(--space-4) 0;
    border-top: 1px solid var(--color-gray-200);
    flex-shrink: 0;
}

.chat-form {
    display: flex;
    gap: var(--space-2);
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-xl);
    padding: var(--space-2);
}

.chat-input {
    flex: 1;
    border: none;
    background: none;
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-base);
    resize: none;
    min-height: 44px;
    max-height: 120px;
    font-family: inherit;
}

.chat-input:focus {
    outline: none;
}

.chat-submit {
    width: 44px;
    height: 44px;
    border: none;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.chat-submit:hover {
    background: var(--color-primary-dark);
}

.chat-submit:disabled {
    background: var(--color-gray-300);
    cursor: not-allowed;
}

.chat-disclaimer {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    text-align: center;
    margin-top: var(--space-2);
}

.chat-disclaimer .disclaimer-link {
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
}

.chat-disclaimer .disclaimer-link:hover {
    color: var(--color-primary-dark);
}

/* Loading Animation */
.message-loading .message-content::after {
    content: '';
    display: inline-block;
    width: 20px;
    animation: dots 1.4s infinite;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}

/* Related Links Section (below chat) */
.related-links-section {
    padding: var(--space-8) var(--space-4);
    background: var(--color-gray-50);
}

.related-links-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .related-links-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.related-link-card {
    display: block;
    padding: var(--space-6);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-base);
}

.related-link-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.related-link-icon {
    font-size: 2rem;
    margin-bottom: var(--space-3);
}

.related-link-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.related-link-desc {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* Party Sidebar */
.party-sidebar {
    display: none;
}

@media (min-width: 1024px) {
    .chat-section {
        flex-direction: row;
        padding: var(--space-4);
        gap: var(--space-6);
        max-width: var(--max-width);
        margin: 0 auto;
    }

    .chat-container {
        flex: 1;
        border: 1px solid var(--color-gray-200);
        border-radius: var(--radius-xl);
        background: var(--color-white);
    }

    .party-sidebar {
        display: block;
        width: 280px;
        flex-shrink: 0;
        background: var(--color-gray-50);
        border-radius: var(--radius-xl);
        padding: var(--space-4);
        height: fit-content;
        max-height: calc(100vh - var(--header-height) - var(--space-8));
        overflow-y: auto;
    }

    .sidebar-title {
        font-size: var(--font-size-base);
        font-weight: 600;
        margin-bottom: var(--space-4);
    }

    .party-list {
        display: flex;
        flex-direction: column;
        gap: var(--space-2);
        margin-bottom: var(--space-4);
    }

    .party-item {
        display: flex;
        align-items: center;
        gap: var(--space-2);
        padding: var(--space-2);
        border-radius: var(--radius-md);
        background: var(--color-white);
    }

    .party-color {
        width: 12px;
        height: 12px;
        border-radius: var(--radius-full);
        flex-shrink: 0;
    }

    .party-name {
        font-weight: 600;
        font-size: var(--font-size-sm);
    }

    .party-focus {
        font-size: var(--font-size-xs);
        color: var(--color-gray-500);
        margin-left: auto;
    }
}

/* ============================================
   Placeholder Pages
   ============================================ */
.placeholder-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.placeholder-icon {
    font-size: 4rem;
    margin-bottom: var(--space-4);
}

.placeholder-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.placeholder-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--space-8);
}

.placeholder-preview {
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
    text-align: left;
}

.placeholder-preview h2 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.placeholder-features {
    list-style: none;
    margin-bottom: var(--space-6);
}

.placeholder-features li {
    padding: var(--space-2) 0;
    padding-left: var(--space-6);
    position: relative;
}

.placeholder-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
}

.placeholder-example {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
}

.example-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-3);
}

.example-questions,
.example-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.example-chip {
    background: var(--color-primary-light);
    color: var(--color-primary);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
}

.filter-preview {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.filter-label {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-gray-600);
}

.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.filter-chip {
    background: var(--color-gray-100);
    color: var(--color-gray-700);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
}

.wahlkreis-selector {
    margin-bottom: var(--space-8);
}

.wahlkreis-selector h2 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.wahlkreis-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--space-2);
}

.wahlkreis-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-3);
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-family: inherit;
    cursor: not-allowed;
    opacity: 0.6;
}

.wahlkreis-btn .wk-nummer {
    font-weight: 700;
    color: var(--color-primary);
}

.wahlkreis-btn .wk-name {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
}

.placeholder-cta {
    text-align: center;
}

.placeholder-cta p {
    color: var(--color-gray-500);
    margin-bottom: var(--space-4);
}

/* ============================================
   Wahlkreise Page
   ============================================ */
.page-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.page-title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
    line-height: var(--line-height-tight);
    letter-spacing: -0.02em;
}

.page-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: var(--line-height-relaxed);
}

@media (min-width: 768px) {
    .page-title {
        font-size: var(--font-size-5xl);
    }
}

.map-container {
    margin-bottom: var(--space-8);
}

.map-placeholder {
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    text-align: center;
}

.zurich-map {
    max-width: 400px;
    margin: 0 auto;
}

.wk-shape {
    cursor: pointer;
    transition: all var(--transition-fast);
}

.wk-shape:hover {
    fill: var(--color-primary-light);
}

.map-label-lake {
    font-size: 10px;
    fill: var(--color-gray-500);
}

.map-hint {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-top: var(--space-4);
}

.wahlkreis-list {
    display: grid;
    gap: var(--space-4);
}

.wahlkreis-detail {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.wahlkreis-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--color-gray-50);
}

.wahlkreis-badge {
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.wahlkreis-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.wahlkreis-meta {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.wahlkreis-body {
    padding: var(--space-4);
}

.wahlkreis-description {
    margin-bottom: var(--space-4);
}

.wahlkreis-quartiere,
.wahlkreis-themen {
    margin-bottom: var(--space-3);
}

.label {
    display: block;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-gray-500);
    text-transform: uppercase;
    margin-bottom: var(--space-2);
}

.quartier-tag {
    display: inline-block;
    background: var(--color-gray-100);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    margin-right: var(--space-1);
    margin-bottom: var(--space-1);
}

.themen-list {
    font-size: var(--font-size-sm);
    padding-left: var(--space-4);
}

.themen-list li {
    margin-bottom: var(--space-1);
}

/* ============================================
   Parteien Page
   ============================================ */
.parteien-list {
    display: grid;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.partei-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.partei-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: var(--color-gray-50);
}

.partei-color {
    width: 6px;
    height: 48px;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.partei-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: 0;
}

.partei-slogan {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
    font-style: italic;
}

.partei-kernthemen {
    padding: var(--space-2) var(--space-3);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    border-bottom: 1px solid var(--color-gray-100);
}

.partei-kernthemen h3 {
    display: none;
}

.kernthema-tag {
    background: var(--color-primary-light);
    color: var(--color-primary);
    padding: 2px var(--space-2);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.partei-positionen {
    padding: var(--space-2) var(--space-3);
}

.partei-positionen h3 {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-gray-500);
    text-transform: uppercase;
    margin-bottom: var(--space-2);
}

.positionen-list {
    display: grid;
    gap: var(--space-2);
}

.position-item {
    display: grid;
    gap: 0;
}

.position-thema {
    font-weight: 600;
    font-size: var(--font-size-xs);
    color: var(--color-gray-700);
}

.position-text {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
    line-height: 1.4;
}

.parteien-cta {
    text-align: center;
    padding: var(--space-6);
    background: var(--color-gray-50);
    border-radius: var(--radius-xl);
}

.parteien-cta p {
    margin-bottom: var(--space-4);
    color: var(--color-gray-600);
}

/* ============================================
   Error Page
   ============================================ */
.error-section {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: var(--space-8);
}

.error-content {
    text-align: center;
}

.error-code {
    font-size: 6rem;
    font-weight: 700;
    color: var(--color-primary-light);
    line-height: 1;
}

.error-title {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.error-description {
    color: var(--color-gray-600);
    margin-bottom: var(--space-6);
}

/* ============================================
   Footer - Professional & Clean
   ============================================ */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-400);
    padding: var(--space-12) var(--space-6);
    margin-top: auto;
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    gap: var(--space-8);
}

.footer-info p {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
}

.footer-date {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: -0.01em;
}

.footer-links {
    display: flex;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--color-primary);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-links a:hover::after {
    transform: scaleX(1);
}

.footer-disclaimer {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    line-height: var(--line-height-relaxed);
}

@media (min-width: 768px) {
    .footer {
        padding: var(--space-16) var(--space-8);
    }

    .footer-container {
        grid-template-columns: 1fr auto 1fr;
        align-items: center;
    }

    .footer-disclaimer {
        text-align: right;
    }
}

/* ============================================
   Utilities
   ============================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.text-center {
    text-align: center;
}

@media (max-width: 767px) {
    .hide-mobile {
        display: none !important;
    }
}

@media (min-width: 768px) {
    .hide-desktop {
        display: none !important;
    }
}

/* ============================================
   Party Mentions (in chat messages)
   ============================================ */
/* Simple text highlighting - doesn't interfere with line spacing */
.party-badge {
    font-weight: 600;
    white-space: nowrap;
    border-bottom: 2px solid currentColor;
    cursor: default;
}

/* Party mention with hover/click behavior */
.party-mention {
    cursor: pointer;
    position: relative;
    text-decoration: none;
}

.party-mention mark {
    background-color: var(--party-bg, var(--color-primary));
    color: var(--party-text, #000000);
    padding: 0.1em 0.3em;
    border-radius: var(--radius-sm);
    font-weight: 600;
    white-space: nowrap;
    transition: opacity var(--transition-fast), box-shadow var(--transition-fast);
}

.party-mention:hover mark {
    opacity: 0.85;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Links inherit the mark color */
a.party-mention {
    color: inherit;
    text-decoration: none;
}

a.party-mention:hover {
    text-decoration: none;
}

/* Tooltip for full party name */
.party-mention::before {
    content: attr(data-full-name);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-4px);
    background: var(--color-gray-900);
    color: var(--color-white);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
    z-index: 100;
    pointer-events: none;
}

.party-mention::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(2px);
    border: 5px solid transparent;
    border-top-color: var(--color-gray-900);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
    z-index: 100;
}

.party-mention:hover::before,
.party-mention:hover::after {
    opacity: 1;
    visibility: visible;
}

/* Links in chat messages */
.message-content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-color: var(--color-primary-light);
    text-underline-offset: 2px;
    transition: text-decoration-color var(--transition-fast);
}

.message-content a:hover {
    text-decoration-color: var(--color-primary);
}

.message-user .message-content a {
    color: var(--color-white);
    text-decoration-color: rgba(255, 255, 255, 0.5);
}

.message-user .message-content a:hover {
    text-decoration-color: var(--color-white);
}

/* ============================================
   Selected Suggestion Chips
   ============================================ */
.suggestion-chip.selected {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.suggestion-chip.selected:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

/* ============================================
   Embedded Parteien-Match Section
   ============================================ */
.parteien-match-section {
    padding: var(--space-10) var(--space-4);
    background: var(--color-gray-50);
}

.chat-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    max-width: var(--max-width);
    margin: 0 auto;
}

.chat-container.embedded {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    min-height: 500px;
    max-height: 600px;
    overflow: hidden;
}

.chat-container.embedded .chat-header {
    padding: var(--space-6) var(--space-4) var(--space-4);
    border-bottom: 1px solid var(--color-gray-200);
    flex-shrink: 0;
}

.chat-container.embedded .chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-4);
    min-height: 0; /* Required for flex child to scroll properly */
}

.chat-container.embedded .chat-input-container {
    padding: var(--space-4);
    border-top: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    flex-shrink: 0;
}

/* Party Legend */
.party-legend {
    display: none;
}

@media (min-width: 1024px) {
    .chat-wrapper {
        flex-direction: row;
        align-items: flex-start;
    }

    .chat-container.embedded {
        flex: 1;
        max-height: 700px;
    }

    .party-legend {
        display: block;
        width: 200px;
        flex-shrink: 0;
        background: var(--color-white);
        border: 1px solid var(--color-gray-200);
        border-radius: var(--radius-xl);
        padding: var(--space-4);
    }

    .legend-title {
        font-size: var(--font-size-sm);
        font-weight: 600;
        color: var(--color-gray-700);
        margin-bottom: var(--space-3);
    }

    .party-legend-list {
        display: flex;
        flex-direction: column;
        gap: var(--space-1);
        margin-bottom: var(--space-4);
    }

    .party-legend-item {
        position: relative;
        display: flex;
        align-items: center;
        gap: var(--space-2);
        padding: var(--space-1) var(--space-2);
        border-radius: var(--radius-sm);
        cursor: pointer;
        transition: background var(--transition-fast);
    }

    .party-legend-item:hover {
        background: var(--color-gray-50);
    }

    .party-color-dot {
        width: 12px;
        height: 12px;
        border-radius: var(--radius-full);
        flex-shrink: 0;
    }

    .party-legend-name {
        font-size: var(--font-size-sm);
        color: var(--color-gray-700);
    }

    /* Party Dropdown */
    .party-dropdown {
        position: absolute;
        left: 100%;
        top: 0;
        margin-left: var(--space-2);
        background: var(--color-white);
        border: 1px solid var(--color-gray-200);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-lg);
        padding: var(--space-2);
        min-width: 140px;
        opacity: 0;
        visibility: hidden;
        transform: translateX(-8px);
        transition: all var(--transition-fast);
        z-index: 50;
    }

    .party-legend-item:hover .party-dropdown {
        opacity: 1;
        visibility: visible;
        transform: translateX(0);
    }

    .party-dropdown-link {
        display: flex;
        align-items: center;
        gap: var(--space-2);
        padding: var(--space-2) var(--space-3);
        color: var(--color-gray-700);
        font-size: var(--font-size-xs);
        border-radius: var(--radius-sm);
        transition: background var(--transition-fast);
        text-decoration: none;
    }

    .party-dropdown-link:hover {
        background: var(--color-gray-50);
        color: var(--color-primary);
    }

    .party-dropdown-link svg {
        width: 14px;
        height: 14px;
        flex-shrink: 0;
    }
}

/* Mobile: Show party legend as horizontal scroll */
@media (max-width: 1023px) {
    .party-legend {
        display: block;
        background: var(--color-white);
        border: 1px solid var(--color-gray-200);
        border-radius: var(--radius-lg);
        padding: var(--space-3);
    }

    .legend-title {
        font-size: var(--font-size-xs);
        font-weight: 600;
        color: var(--color-gray-500);
        margin-bottom: var(--space-2);
    }

    .party-legend-list {
        display: flex;
        flex-wrap: wrap;
        gap: var(--space-2);
        margin-bottom: var(--space-3);
    }

    .party-legend-item {
        display: flex;
        align-items: center;
        gap: var(--space-1);
        background: var(--color-gray-50);
        padding: var(--space-1) var(--space-2);
        border-radius: var(--radius-sm);
    }

    .party-legend-item a.party-link-mobile {
        display: flex;
        align-items: center;
        gap: var(--space-1);
        text-decoration: none;
        color: inherit;
    }

    .party-color-dot {
        width: 10px;
        height: 10px;
        border-radius: var(--radius-full);
        flex-shrink: 0;
    }

    .party-legend-name {
        font-size: var(--font-size-xs);
        color: var(--color-gray-700);
    }

    /* Hide dropdown on mobile */
    .party-dropdown {
        display: none;
    }

    .party-filter-toggle {
        display: flex;
        align-items: center;
        gap: var(--space-2);
        margin-bottom: var(--space-2);
        padding: var(--space-1) 0;
    }
}

/* ============================================
   Party Filter Toggle Switch
   ============================================ */
.party-filter-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-gray-200);
}

.toggle-switch {
    position: relative;
    width: 36px;
    height: 20px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-gray-300);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.toggle-slider::before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--color-primary);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(16px);
}

.toggle-label {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
    line-height: 1.3;
}

/* Party filter hidden state */
.party-legend-item.hidden,
.party-card.hidden,
.party-item.hidden {
    display: none !important;
}

/* Page filter (on parteien page) */
.page-filter {
    justify-content: flex-start;
    margin-top: var(--space-4);
    padding-bottom: 0;
    border-bottom: none;
}

/* ============================================
   Party Cards (Parteien Page)
   ============================================ */
.party-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
    border-left: 4px solid var(--party-color, var(--color-primary));
}

.partei-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-3);
    padding: var(--space-2) var(--space-3);
    border-top: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-gray-300);
    color: var(--color-gray-700);
}

.btn-outline:hover {
    background: var(--color-gray-50);
    border-color: var(--color-gray-400);
}

/* ============================================
   Party TOC Overlay
   ============================================ */
.party-toc {
    display: none;
}

@media (min-width: 992px) {
    .parteien-page {
        position: relative;
    }

    .party-toc {
        display: block;
        position: fixed;
        top: 80px;
        right: 20px;
        width: 180px;
        max-height: calc(100vh - 120px);
        overflow-y: auto;
        background: var(--color-white);
        border: 1px solid var(--color-gray-200);
        border-radius: var(--radius-lg);
        padding: var(--space-3);
        box-shadow: var(--shadow-lg);
        z-index: 50;
    }

    .party-toc-title {
        font-size: var(--font-size-sm);
        font-weight: 600;
        color: var(--color-gray-500);
        text-transform: uppercase;
        letter-spacing: 0.05em;
        margin-bottom: var(--space-2);
        padding-bottom: var(--space-2);
        border-bottom: 1px solid var(--color-gray-200);
    }

    .party-toc-list {
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .party-toc-item {
        margin-bottom: var(--space-1);
    }

    .party-toc-item.hidden {
        display: none;
    }

    .party-toc-link {
        display: flex;
        align-items: center;
        gap: var(--space-2);
        padding: var(--space-1) var(--space-2);
        font-size: var(--font-size-sm);
        color: var(--color-gray-700);
        text-decoration: none;
        border-radius: var(--radius-sm);
        transition: all var(--transition-fast);
    }

    .party-toc-link:hover {
        background: var(--color-gray-100);
        color: var(--color-gray-900);
    }

    .party-toc-dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        flex-shrink: 0;
    }
}

/* ============================================
   Party Accordion
   ============================================ */
.party-accordion .party-accordion-trigger {
    cursor: pointer;
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.party-accordion-icon {
    margin-left: auto;
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    transition: transform var(--transition-base);
}

.party-accordion.open .party-accordion-icon {
    transform: rotate(180deg);
}

.party-accordion-content {
    display: none;
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-gray-200);
}

.party-accordion.open .party-accordion-content {
    display: block;
}

/* Highlight animation when jumping from TOC */
.party-card.highlight {
    animation: partyHighlight 1.5s ease-out;
}

@keyframes partyHighlight {
    0% { box-shadow: 0 0 0 4px rgba(0, 87, 184, 0.4); }
    100% { box-shadow: none; }
}

/* ============================================
   Popup / Modal
   ============================================ */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    overflow-y: auto;
}

.popup-overlay.active {
    display: flex;
}

.popup-content {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
}

.popup-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-gray-200);
    border-left: 4px solid var(--color-primary);
    position: relative;
}

.popup-header h2 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
    padding-right: var(--space-8);
}

.popup-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.popup-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: var(--color-gray-100);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.popup-close:hover {
    background: var(--color-gray-200);
    color: var(--color-gray-800);
}

.popup-body {
    padding: var(--space-6);
    overflow-y: auto;
    flex: 1;
}

.programme-text {
    font-size: var(--font-size-sm);
    line-height: 1.7;
    color: var(--color-gray-700);
}

.programme-text h1,
.programme-text h2,
.programme-text h3 {
    margin-top: var(--space-6);
    margin-bottom: var(--space-3);
    color: var(--color-gray-900);
}

.programme-text h1 { font-size: var(--font-size-lg); }
.programme-text h2 { font-size: var(--font-size-base); font-weight: 600; }
.programme-text h3 { font-size: var(--font-size-sm); font-weight: 600; }

.popup-footer {
    padding: var(--space-4) var(--space-6);
    background: var(--color-gray-50);
    border-top: 1px solid var(--color-gray-200);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-4);
}

.popup-source,
.popup-date {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    margin: 0;
}

.popup-source a {
    color: var(--color-primary);
    text-decoration: none;
    word-break: break-all;
}

.popup-source a:hover {
    text-decoration: underline;
}

.popup-footer .btn {
    margin-left: auto;
}

@media (max-width: 767px) {
    .popup-content {
        max-height: 95vh;
        border-radius: var(--radius-lg);
    }

    .popup-header,
    .popup-body,
    .popup-footer {
        padding: var(--space-4);
    }

    .popup-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .popup-footer .btn {
        margin-left: 0;
        width: 100%;
        text-align: center;
    }
}

/* ============================================
   Legal Pages (Privacy, Disclaimer)
   ============================================ */
.legal-page {
    padding: var(--space-10) var(--space-4);
    background: var(--color-gray-50);
    min-height: 60vh;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-200);
    padding: var(--space-8);
}

.legal-header {
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-gray-200);
}

.legal-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.legal-updated {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

.legal-body {
    margin-bottom: var(--space-8);
}

.legal-section {
    margin-bottom: var(--space-6);
}

.legal-section h2 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--space-3);
}

.legal-section p {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: 1.7;
}

.legal-footer {
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-gray-200);
}

@media (max-width: 767px) {
    .legal-content {
        padding: var(--space-6) var(--space-4);
    }

    .legal-title {
        font-size: var(--font-size-2xl);
    }
}

/* ============================================
   Debug Console
   ============================================ */
.debug-console {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 33vh;
    background: #1e1e1e;
    color: #d4d4d4;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 12px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    border-top: 2px solid #007acc;
}

.debug-console.minimized {
    height: 40px;
}

.debug-console.minimized .debug-content {
    display: none;
}

.debug-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 16px;
    background: #252526;
    border-bottom: 1px solid #3c3c3c;
    flex-shrink: 0;
}

.debug-header h3 {
    font-size: 13px;
    font-weight: 600;
    color: #cccccc;
    margin: 0;
}

.debug-controls {
    display: flex;
    gap: 8px;
}

.debug-btn {
    background: #3c3c3c;
    border: none;
    color: #cccccc;
    padding: 4px 10px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 11px;
    font-family: inherit;
    transition: background 0.15s;
}

.debug-btn:hover {
    background: #505050;
}

.debug-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.debug-loading {
    color: #888;
    font-style: italic;
}

.debug-section {
    margin-bottom: 20px;
}

.debug-section-title {
    color: #569cd6;
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid #3c3c3c;
    display: flex;
    align-items: center;
    gap: 8px;
}

.debug-section-title::before {
    content: '▸';
    color: #888;
}

.debug-section.expanded .debug-section-title::before {
    content: '▾';
}

.debug-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 8px;
}

.debug-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.debug-meta-label {
    color: #9cdcfe;
    font-size: 11px;
}

.debug-meta-value {
    color: #ce9178;
    font-size: 11px;
}

.debug-prompt {
    background: #2d2d2d;
    border-radius: 4px;
    padding: 12px;
    margin-top: 8px;
    border-left: 3px solid #007acc;
}

.debug-prompt-content {
    white-space: pre-wrap;
    color: #d4d4d4;
    line-height: 1.5;
    max-height: 200px;
    overflow-y: auto;
}

.debug-log {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #3c3c3c;
}

.debug-log-title {
    color: #dcdcaa;
    font-weight: 600;
    margin-bottom: 8px;
}

.debug-log-entry {
    display: flex;
    gap: 8px;
    padding: 4px 0;
    border-bottom: 1px solid #2d2d2d;
}

.debug-log-time {
    color: #888;
    font-size: 11px;
    flex-shrink: 0;
}

.debug-log-type {
    padding: 1px 6px;
    border-radius: 2px;
    font-size: 10px;
    text-transform: uppercase;
    flex-shrink: 0;
}

.debug-log-type.info { background: #264f78; color: #9cdcfe; }
.debug-log-type.data { background: #4d3800; color: #dcdcaa; }
.debug-log-type.llm { background: #3b2e58; color: #c586c0; }

.debug-log-message {
    color: #d4d4d4;
    flex: 1;
}

/* Scrollbar for debug console */
.debug-content::-webkit-scrollbar,
.debug-prompt-content::-webkit-scrollbar {
    width: 8px;
}

.debug-content::-webkit-scrollbar-track,
.debug-prompt-content::-webkit-scrollbar-track {
    background: #1e1e1e;
}

.debug-content::-webkit-scrollbar-thumb,
.debug-prompt-content::-webkit-scrollbar-thumb {
    background: #3c3c3c;
    border-radius: 4px;
}

.debug-content::-webkit-scrollbar-thumb:hover,
.debug-prompt-content::-webkit-scrollbar-thumb:hover {
    background: #505050;
}

/* Adjust body when debug is active */
body.debug-active {
    padding-bottom: 33vh;
}

body.debug-active.debug-minimized {
    padding-bottom: 40px;
}

/* ============================================
   Listen-Check Page
   ============================================ */
.listen-check-page {
    padding: var(--space-8) var(--space-4);
    background: var(--color-gray-50);
}

/* Statistics Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    text-align: center;
}

.stat-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

/* Filters Section */
.filters-section {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
}

.section-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--space-4);
}

.filters-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .filters-grid {
        grid-template-columns: repeat(4, 1fr);
        align-items: end;
    }
}

.filter-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: var(--space-2);
}

.filter-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    color: var(--color-gray-700);
    background: var(--color-white);
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* Multi-select dropdown */
.multi-select {
    position: relative;
    width: 100%;
}

.multi-select-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    background: var(--color-white);
    cursor: pointer;
    transition: border-color var(--transition-fast);
    min-height: 44px;
}

.multi-select-trigger:hover {
    border-color: var(--color-primary);
}

.multi-select.open .multi-select-trigger {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.multi-select-placeholder {
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.multi-select-arrow {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    transition: transform var(--transition-fast);
}

.multi-select.open .multi-select-arrow {
    transform: rotate(180deg);
}

.multi-select-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    max-height: 250px;
    overflow-y: auto;
    display: none;
    margin-top: var(--space-1);
}

.multi-select.open .multi-select-dropdown {
    display: block;
}

.multi-select-option {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.multi-select-option:hover {
    background: var(--color-gray-100);
}

.multi-select-option.selected {
    background: var(--color-primary-light);
}

.multi-select-option.hidden {
    display: none;
}

.multi-select-checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
}

.multi-select-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.multi-select-color {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    flex-shrink: 0;
}

/* Chart bar clickable and greyed out states */
.bar-item {
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.bar-item:hover {
    opacity: 0.85;
}

.bar-item.greyed-out {
    opacity: 0.4;
}

.bar-item.greyed-out .bar-fill {
    background-color: var(--color-gray-300) !important;
}

.filter-actions {
    display: flex;
    align-items: flex-end;
}

/* Charts Section */
.charts-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
    .charts-section {
        grid-template-columns: repeat(2, 1fr);
    }
}

.chart-container {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
}

.chart-container.chart-small {
    /* Smaller charts for gender/incumbents */
}

.chart-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--space-4);
}

/* Bar Chart Styles */
.bar-chart {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    max-height: 400px;
    overflow-y: auto;
}

.bar-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.bar-label {
    width: 80px;
    font-size: var(--font-size-xs);
    color: var(--color-gray-700);
    flex-shrink: 0;
    text-align: right;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bar-wrapper {
    flex: 1;
    height: 24px;
    background: var(--color-gray-100);
    border-radius: var(--radius-sm);
    overflow: hidden;
    position: relative;
}

.bar-fill {
    height: 100%;
    border-radius: var(--radius-sm);
    transition: width var(--transition-base);
    min-width: 2px;
}

.bar-value {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-gray-700);
}

.bar-fill + .bar-value {
    color: var(--color-white);
    right: auto;
    left: 8px;
}

/* Gender Chart */
.gender-chart {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.gender-bar-container {
    display: flex;
    height: 40px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-gray-200);
}

.gender-segment {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: width var(--transition-base);
}

.gender-segment.male {
    background: var(--color-primary);
}

.gender-segment.female {
    background: #E91E63;
}

.gender-legend {
    display: flex;
    justify-content: center;
    gap: var(--space-6);
}

.gender-legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.gender-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
}

.gender-dot.male {
    background: var(--color-primary);
}

.gender-dot.female {
    background: #E91E63;
}

.gender-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
}

/* Clickable gender chart elements */
.gender-bar-container.clickable,
.gender-legend-item.clickable {
    cursor: pointer;
}

.gender-segment.greyed-out {
    opacity: 0.4;
    filter: grayscale(50%);
}

.gender-legend-item.greyed-out {
    opacity: 0.5;
}

.gender-legend-item.clickable:hover {
    opacity: 0.8;
}

/* Vertical bar chart */
.bar-chart.bar-chart-vertical {
    flex-direction: row;
    justify-content: space-around;
    align-items: flex-end;
    height: 200px;
    max-height: 200px;
    overflow-y: visible;
    gap: var(--space-2);
    padding: var(--space-4) 0;
}

.bar-item-vertical {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    height: 100%;
}

.bar-value-top {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--space-1);
}

.bar-wrapper-vertical {
    flex: 1;
    width: 100%;
    max-width: 50px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background: var(--color-gray-100);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.bar-fill-vertical {
    width: 100%;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: height var(--transition-base);
}

.bar-label-bottom {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
    margin-top: var(--space-2);
    text-align: center;
}

/* Sticky filter on desktop */
@media (min-width: 768px) {
    .filters-section.sticky {
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        z-index: 100;
        background: var(--color-white);
        padding: var(--space-2) var(--space-6);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        border-bottom: 1px solid var(--color-gray-200);
    }

    .filters-section.sticky .section-title {
        display: none;
    }

    .filters-section.sticky .filters-grid {
        gap: var(--space-2);
    }

    .filters-section.sticky .filter-group label {
        display: none;
    }

    .filters-section.sticky .filter-select,
    .filters-section.sticky .multi-select-trigger {
        padding: var(--space-1) var(--space-2);
        font-size: var(--font-size-sm);
    }
}

/* Full-width chart */
.chart-full {
    grid-column: 1 / -1;
}

/* Filter toggle inline */
.filter-toggle-group {
    display: flex;
    align-items: flex-end;
    padding-bottom: var(--space-2);
}

.party-filter-toggle.inline {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    white-space: nowrap;
}

/* 5-column filter grid */
.filters-grid-5 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-4);
}

@media (min-width: 1024px) {
    .filters-grid-5 {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* Filter actions */
.filter-actions {
    display: flex;
    align-items: flex-end;
}

/* Rankings Section */
.rankings-section {
    margin-bottom: var(--space-8);
}

.rankings-grid {
    display: grid;
    gap: var(--space-6);
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .rankings-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.ranking-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
}

.ranking-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.ranking-desc {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-4);
}

.ranking-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.ranking-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.ranking-item:hover {
    background: var(--color-gray-100);
}

.ranking-position {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    flex-shrink: 0;
}

.ranking-item:nth-child(1) .ranking-position {
    background: #FFD700;
    color: var(--color-gray-900);
}

.ranking-item:nth-child(2) .ranking-position {
    background: #C0C0C0;
    color: var(--color-gray-900);
}

.ranking-item:nth-child(3) .ranking-position {
    background: #CD7F32;
    color: var(--color-white);
}

.ranking-party {
    flex: 1;
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.ranking-value {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    font-weight: 500;
}

/* Table Section */
.table-section {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    overflow: hidden;
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
    gap: var(--space-2);
}

.table-info {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.table-search {
    margin-bottom: var(--space-4);
}

.search-input {
    width: 100%;
    max-width: 400px;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.table-wrapper {
    overflow-x: auto;
    margin: 0 calc(-1 * var(--space-6));
    padding: 0 var(--space-6);
}

.candidates-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.candidates-table th {
    background: var(--color-gray-50);
    padding: var(--space-3) var(--space-4);
    text-align: left;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    border-bottom: 2px solid var(--color-gray-200);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

.candidates-table th:hover {
    background: var(--color-gray-100);
}

.candidates-table th.sorted-asc::after {
    content: ' ▲';
    font-size: var(--font-size-xs);
}

.candidates-table th.sorted-desc::after {
    content: ' ▼';
    font-size: var(--font-size-xs);
}

.candidates-table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-gray-100);
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
}

.candidates-table tr:hover td {
    background: var(--color-gray-50);
}

.candidates-table .party-tag {
    display: inline-block;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--color-white);
}

.candidates-table .incumbent-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    background: var(--color-success);
    color: var(--color-white);
}

.no-results {
    text-align: center;
    padding: var(--space-8);
    color: var(--color-gray-500);
}

/* Pagination */
.table-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-6);
    flex-wrap: wrap;
}

.pagination-btn {
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-gray-300);
    background: var(--color-white);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    transition: all var(--transition-fast);
}

.pagination-btn:hover:not(:disabled) {
    background: var(--color-gray-50);
    border-color: var(--color-primary);
}

.pagination-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-info {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    padding: 0 var(--space-2);
}

/* ============================================
   Mobile Responsiveness Enhancements
   ============================================ */

/* Footer mobile improvements */
@media (max-width: 767px) {
    .footer-container {
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-3);
    }

    .footer-links a {
        font-size: var(--font-size-xs);
    }

    .footer-info {
        margin-bottom: var(--space-2);
    }
}

/* Stats grid mobile improvements */
@media (max-width: 480px) {
    .stats-grid {
        gap: var(--space-3);
    }

    .stat-card {
        padding: var(--space-4);
    }

    .stat-value {
        font-size: var(--font-size-2xl);
    }

    .stat-label {
        font-size: var(--font-size-xs);
    }
}

/* Listen-Check mobile improvements */
@media (max-width: 767px) {
    .listen-check-page {
        padding: var(--space-6) var(--space-3);
    }

    .page-header {
        margin-bottom: var(--space-6);
    }

    .page-title {
        font-size: var(--font-size-2xl);
    }

    .page-subtitle {
        font-size: var(--font-size-sm);
    }

    .filters-section {
        padding: var(--space-4);
    }

    .charts-section {
        gap: var(--space-4);
    }

    .chart-container {
        padding: var(--space-4);
    }

    .chart-title {
        font-size: var(--font-size-sm);
    }

    .bar-label {
        width: 60px;
        font-size: 10px;
    }

    .bar-wrapper {
        height: 20px;
    }

    .bar-value {
        font-size: 10px;
    }

    .table-section {
        padding: var(--space-4);
    }

    .table-wrapper {
        margin: 0 calc(-1 * var(--space-4));
        padding: 0 var(--space-4);
    }

    .candidates-table {
        min-width: 500px;
    }

    .candidates-table th,
    .candidates-table td {
        padding: var(--space-2) var(--space-3);
        font-size: var(--font-size-xs);
    }

    .search-input {
        max-width: 100%;
    }
}

/* Filter select mobile touch targets */
@media (max-width: 767px) {
    .filter-select {
        padding: var(--space-3);
        font-size: var(--font-size-base);
        min-height: 48px;
    }

    .filter-group label {
        font-size: var(--font-size-xs);
    }

    .btn-small {
        padding: var(--space-3) var(--space-4);
        width: 100%;
        justify-content: center;
    }
}

/* Gender chart mobile */
@media (max-width: 480px) {
    .gender-legend {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }

    .gender-segment {
        font-size: var(--font-size-xs);
    }
}

/* Pagination mobile */
@media (max-width: 480px) {
    .table-pagination {
        gap: var(--space-1);
    }

    .pagination-btn {
        padding: var(--space-2);
        min-width: 36px;
        font-size: var(--font-size-xs);
    }

    .pagination-info {
        width: 100%;
        text-align: center;
        order: -1;
        margin-bottom: var(--space-2);
    }
}

/* Header mobile improvements */
@media (max-width: 400px) {
    .logo-text {
        font-size: var(--font-size-base);
    }

    .logo-icon {
        font-size: 1.25rem;
    }

    .lang-switcher {
        margin-right: var(--space-2);
    }

    .lang-btn {
        padding: var(--space-1);
        font-size: 10px;
    }
}

/* Hero section mobile */
@media (max-width: 480px) {
    .hero {
        padding: var(--space-8) var(--space-4);
    }

    .hero-title {
        font-size: var(--font-size-2xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
    }

    .hero-date {
        padding: var(--space-2) var(--space-4);
    }

    .date-value {
        font-size: var(--font-size-lg);
    }
}

/* Feature cards mobile */
@media (max-width: 480px) {
    .feature-card {
        padding: var(--space-4);
    }

    .feature-icon {
        font-size: 2rem;
    }

    .feature-title {
        font-size: var(--font-size-lg);
    }
}

/* Info section mobile */
@media (max-width: 480px) {
    .info-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

    .info-card {
        padding: var(--space-3);
    }

    .info-number {
        font-size: var(--font-size-2xl);
    }
}

/* Wahlkreis cards mobile */
@media (max-width: 480px) {
    .wahlkreis-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-2);
    }

    .wahlkreis-card {
        padding: var(--space-3);
    }

    .wahlkreis-nummer {
        width: 32px;
        height: 32px;
        font-size: var(--font-size-xs);
    }

    .wahlkreis-name {
        font-size: var(--font-size-xs);
    }
}

/* ============================================
   Visual Polish & Enhancements
   ============================================ */

/* Smooth transitions for interactive elements */
.stat-card,
.chart-container,
.filter-select,
.pagination-btn {
    transition: all var(--transition-base);
}

/* Hover effects for stat cards */
.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Chart container subtle shadow */
.chart-container {
    box-shadow: var(--shadow-sm);
}

.chart-container:hover {
    box-shadow: var(--shadow-md);
}

/* Better focus states for accessibility */
.filter-select:focus,
.search-input:focus,
.lang-btn:focus,
.pagination-btn:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Improved table row hover */
.candidates-table tbody tr {
    transition: background var(--transition-fast);
}

/* Better party tag contrast */
.candidates-table .party-tag {
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
}

/* Gradient accent on page titles */
.page-title {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Improved filter section styling */
.filters-section {
    box-shadow: var(--shadow-sm);
}

/* Table section shadow */
.table-section {
    box-shadow: var(--shadow-sm);
}

/* Smooth scrolling for charts */
.bar-chart {
    scrollbar-width: thin;
    scrollbar-color: var(--color-gray-300) transparent;
}

.bar-chart::-webkit-scrollbar {
    width: 6px;
}

.bar-chart::-webkit-scrollbar-track {
    background: transparent;
}

.bar-chart::-webkit-scrollbar-thumb {
    background: var(--color-gray-300);
    border-radius: 3px;
}

.bar-chart::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-400);
}

/* Improved button hover states */
.btn-outline:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* Better loading state for stats */
.stat-value {
    min-height: 1.2em;
}

/* ============================================
   Chat Mobile Responsiveness
   ============================================ */

/* Small mobile screens - optimized chat layout */
@media (max-width: 480px) {
    /* Compact chat header on small screens */
    .chat-header {
        padding: var(--space-3) 0 var(--space-2);
    }

    .chat-title {
        font-size: var(--font-size-lg);
        margin-bottom: var(--space-1);
    }

    .chat-subtitle {
        font-size: var(--font-size-xs);
        line-height: 1.4;
    }

    /* Reduce chat padding for more content space */
    .chat-container {
        padding: 0 var(--space-2);
    }

    /* Compact messages */
    .chat-messages {
        padding: var(--space-2) 0;
        gap: var(--space-3);
    }

    .message {
        max-width: 95%;
        gap: var(--space-2);
    }

    /* Smaller avatars on mobile */
    .message-avatar {
        width: 28px;
        height: 28px;
        font-size: var(--font-size-sm);
    }

    .message-content {
        padding: var(--space-3);
        font-size: var(--font-size-xs);
    }

    /* Smaller suggestion chips on mobile */
    .suggestions {
        gap: var(--space-1);
        margin-top: var(--space-3);
    }

    .suggestion-chip {
        padding: var(--space-1) var(--space-2);
        font-size: 10px;
    }

    /* Compact input area */
    .chat-input-container {
        padding: var(--space-2) 0 var(--space-3);
    }

    .chat-form {
        padding: var(--space-1);
        gap: var(--space-1);
    }

    .chat-input {
        padding: var(--space-2);
        font-size: var(--font-size-sm);
        min-height: 40px;
    }

    .chat-submit {
        width: 40px;
        height: 40px;
    }

    .chat-submit svg {
        width: 20px;
        height: 20px;
    }

    .chat-disclaimer {
        font-size: 10px;
        line-height: 1.4;
        margin-top: var(--space-1);
    }
}

/* Extra small screens - hide non-essential elements */
@media (max-width: 360px) {
    /* Hide avatars on very small screens to maximize content space */
    .message-avatar {
        display: none;
    }

    .message {
        max-width: 100%;
    }

    .chat-title {
        font-size: var(--font-size-base);
    }

    .chat-subtitle {
        display: none;
    }

    /* Even smaller chips */
    .suggestion-chip {
        padding: var(--space-1) 6px;
        font-size: 9px;
    }
}

/* Embedded chat mobile improvements */
@media (max-width: 767px) {
    .parteien-match-section {
        padding: var(--space-4) var(--space-2);
    }

    .chat-container.embedded {
        min-height: 400px;
        max-height: calc(100vh - 120px);
        border-radius: var(--radius-lg);
    }

    .chat-container.embedded .chat-header {
        padding: var(--space-4) var(--space-3) var(--space-3);
    }

    .chat-container.embedded .chat-header .chat-title {
        font-size: var(--font-size-lg);
    }

    .chat-container.embedded .chat-header .chat-subtitle {
        font-size: var(--font-size-xs);
    }

    .chat-container.embedded .chat-messages {
        padding: var(--space-3);
    }

    .chat-container.embedded .chat-input-container {
        padding: var(--space-3);
    }

    /* Party legend compact on mobile */
    .party-legend {
        padding: var(--space-2);
    }

    .party-legend .btn-small {
        width: 100%;
        text-align: center;
    }
}

/* Embedded chat very small screens */
@media (max-width: 480px) {
    .chat-container.embedded {
        min-height: 350px;
        max-height: calc(100vh - 100px);
    }

    .chat-container.embedded .chat-header {
        padding: var(--space-3) var(--space-2) var(--space-2);
    }

    .chat-container.embedded .chat-messages {
        padding: var(--space-2);
    }

    .chat-container.embedded .chat-input-container {
        padding: var(--space-2);
    }
}

/* Full-page chat mobile (parteien-vergleich page) */
@media (max-width: 767px) {
    .chat-section {
        height: calc(100vh - var(--header-height));
        max-height: calc(100vh - var(--header-height));
    }

    /* Hide related links section on mobile to maximize chat space */
    .related-links-section {
        padding: var(--space-4) var(--space-2);
    }

    .related-links-grid {
        gap: var(--space-3);
    }

    .related-link-card {
        padding: var(--space-4);
    }

    .related-link-icon {
        font-size: 1.5rem;
        margin-bottom: var(--space-2);
    }

    .related-link-title {
        font-size: var(--font-size-base);
    }

    .related-link-desc {
        font-size: var(--font-size-xs);
    }
}

/* Landscape mobile optimization - prioritize input and messages */
@media (max-height: 500px) and (orientation: landscape) {
    .chat-header {
        padding: var(--space-2) 0;
    }

    .chat-title {
        font-size: var(--font-size-base);
        margin-bottom: 0;
    }

    .chat-subtitle {
        display: none;
    }

    .chat-messages {
        padding: var(--space-2) 0;
    }

    .suggestions {
        margin-top: var(--space-2);
    }

    .chat-input-container {
        padding: var(--space-2) 0;
    }

    .chat-disclaimer {
        display: none;
    }

    /* Embedded chat in landscape */
    .chat-container.embedded {
        min-height: 250px;
        max-height: calc(100vh - 80px);
    }

    .chat-container.embedded .chat-header {
        padding: var(--space-2);
    }
}

/* Touch-friendly tap targets */
@media (hover: none) and (pointer: coarse) {
    .suggestion-chip {
        min-height: 36px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .chat-submit {
        min-width: 44px;
        min-height: 44px;
    }

    .party-legend-item {
        min-height: 36px;
    }

    /* Disable hover tooltips on touch devices - use native tap instead */
    .party-mention::before,
    .party-mention::after {
        display: none;
    }
}

/* Party mentions mobile styling */
@media (max-width: 480px) {
    .party-mention mark {
        padding: 0.05em 0.2em;
        font-size: inherit;
    }
}

/* Handle mobile keyboard viewport changes */
@supports (height: 100dvh) {
    .chat-section {
        height: calc(100dvh - var(--header-height));
        max-height: calc(100dvh - var(--header-height));
    }

    .chat-container.embedded {
        max-height: calc(100dvh - 120px);
    }

    @media (max-width: 480px) {
        .chat-container.embedded {
            max-height: calc(100dvh - 100px);
        }
    }
}

/* Print styles */
@media print {
    .header,
    .footer,
    .lang-switcher,
    .filters-section,
    .table-pagination {
        display: none !important;
    }

    .listen-check-page {
        background: white;
        padding: 0;
    }

    .chart-container,
    .table-section,
    .stat-card {
        box-shadow: none;
        border: 1px solid #ddd;
        break-inside: avoid;
    }
}