:root {
    --bg-color: #0d0914; /* Leicht lila-stichiger dunkler Background */
    --text-color: #f0f0f0;
    --text-muted: #a0a0a0;
    --accent-color: #a855f7; /* Modernes, strahlendes Lila */
    --accent-hover: #9333ea;
    
    /* Light Mode */
    --bg-light: #f8f9fa;
    --text-light: #212529;
    
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08); /* Feinerer Rahmen */
    --glass-border-light: rgba(255, 255, 255, 0.2); /* Heller an den Kanten für 3D */
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

[data-theme="light"] {
    --bg-color: var(--bg-light);
    --text-color: var(--text-light);
    --glass-bg: rgba(0, 0, 0, 0.05);
    --glass-border: rgba(0, 0, 0, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    overflow-x: hidden;
    max-width: 100%;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-family);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Glassmorphism Utilities */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-top: 1px solid var(--glass-border-light);
    border-left: 1px solid var(--glass-border-light);
    border-radius: 24px;
    box-shadow: var(--glass-shadow);
}

/* Loader */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    border-top-color: var(--accent-color);
    animation: spin 1s ease-in-out infinite;
}

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

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    padding: 10px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.brand span {
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--accent-color);
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    font-size: 1.2rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #000;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(168, 85, 247, 0.4);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-color) 0%, transparent 70%);
    opacity: 0.15;
    filter: blur(80px);
    z-index: -1;
}

.hero-content {
    flex: 1;
    padding-right: 50px;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-stream {
    flex: 1;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.hero-stream iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.live-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 0, 0, 0.1);
    color: #ff3333;
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 0, 0, 0.2);
}

.live-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: #ff3333;
    border-radius: 50%;
    margin-right: 8px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

/* Sections */
section {
    padding: 100px 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 50px;
    text-align: center;
}

/* Grid Layouts */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: 30px;
}

/* Cards */
.card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
    padding: 25px;
    position: relative;
    z-index: 1;
}

.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: inherit;
    padding: 2px;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    z-index: -1;
    pointer-events: none;
}

.card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5), 0 0 20px rgba(168, 85, 247, 0.2);
}

.video-thumb {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 15px;
}

.schedule-card {
    padding: 25px;
}

.schedule-date {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 10px;
}

.schedule-title {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

/* Footer */
footer {
    padding: 50px 0;
    text-align: center;
    border-top: 1px solid var(--glass-border);
    margin-top: 100px;
}

.footer-links {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Utility Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        padding-top: 120px;
        text-align: center;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 50px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stream {
        width: 100%;
    }
    
    .mobile-toggle {
        display: block !important;
    }
    
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-color); /* Fallback */
        background: color-mix(in srgb, var(--bg-color) 95%, transparent);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 20px 0;
        border-bottom: 1px solid var(--glass-border);
        box-shadow: var(--glass-shadow);
    }
    
    .nav-links.nav-active {
        display: flex;
    }
}

/* TikTok Stats Section Optimization */
.tiktok-stats-section {
    position: relative; 
    z-index: 10; 
    margin-top: 0; 
    padding-bottom: 40px;
}
.tiktok-stats-card {
    display: flex; 
    flex-direction: row;
    align-items: center;
    justify-content: center;
    padding: 30px; 
    background: rgba(13, 9, 20, 0.8);
    gap: 15px;
}
.stat-item {
    flex: 1;
}
.tiktok-stats-divider {
    width: 1px; 
    height: 60px;
    background: var(--glass-border); 
}
.tiktok-val {
    font-size: 2.2rem; 
    font-weight: 800; 
    color: var(--text-color); 
    text-shadow: 0 0 15px rgba(255,255,255,0.2);
}

@media (max-width: 768px) {
    .tiktok-stats-section {
        margin-top: 30px !important; /* Positive margin to ensure clearance from video */
    }
    .tiktok-stats-card {
        padding: 20px 10px !important;
        gap: 10px !important;
    }
    .tiktok-stats-divider {
        height: 50px !important;
    }
    .tiktok-val {
        font-size: 1.6rem !important; /* Smaller to fit perfectly side-by-side */
    }
    .tiktok-label {
        font-size: 0.75rem !important;
        letter-spacing: 1px !important;
    }
}