:root {
    --bg-dark: #050505;
    --accent-primary: #6366f1;
    --accent-secondary: #a855f7;
    --text-bright: #ffffff;
    --text-dim: #94a3b8;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --card-hover: rgba(255, 255, 255, 0.06);
}

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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-bright);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 4rem 1rem;
}

/* Animierter Hintergrund-Glow */
.bg-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(168, 85, 247, 0.15) 0%, transparent 40%);
    z-index: -1;
    filter: blur(80px);
}

.container {
    width: 100%;
    max-width: 1100px;
}

header {
    text-align: center;
    margin-bottom: 4rem;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 100px;
    color: var(--accent-primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

header h1 {
    font-size: 4rem;
    font-weight: 800;
    letter-spacing: -2px;
    margin-bottom: 1rem;
}

header h1 span {
    background: linear-gradient(to right, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

header p {
    color: var(--text-dim);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

.search-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 4rem;
}

.search-box {
    position: relative;
    width: 100%;
    max-width: 600px;
}

.search-icon {
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--text-dim);
}

#searchInput {
    width: 100%;
    padding: 1.2rem 1.2rem 1.2rem 3.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    color: white;
    font-size: 1.1rem;
    outline: none;
    transition: all 0.3s ease;
}

#searchInput:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
    background: rgba(255, 255, 255, 0.05);
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

/* Keine Ergebnisse Meldung */
.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-dim);
    font-size: 1.2rem;
}

.module-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
    backdrop-filter: blur(12px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, var(--accent-primary), var(--accent-secondary));
    opacity: 0;
    transition: opacity 0.3s;
}

.module-card:hover {
    transform: translateY(-10px);
    background: var(--card-hover);
    border-color: rgba(255, 255, 255, 0.15);
}

.module-card:hover::before {
    opacity: 1;
}

.module-info h2 {
    font-size: 0.8rem;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.75rem;
}

.module-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.module-info p {
    color: var(--text-dim);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.btn-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: white;
    color: black;
    text-decoration: none;
    padding: 1rem;
    border-radius: 16px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.btn-link:hover {
    background: var(--accent-primary);
    color: white;
    transform: scale(1.02);
}

/* Disabled Button Styling */
.btn-disabled {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-dim);
    cursor: not-allowed;
    opacity: 0.5;
}

.btn-disabled:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-dim);
    transform: none;
}

footer {
    margin-top: 6rem;
    text-align: center;
    color: var(--text-dim);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    header h1 {
        font-size: 3rem;
    }
    .module-grid {
        grid-template-columns: 1fr;
    }
}