* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* Floating Shapes */
.shape {
    position: absolute;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    filter: blur(40px);
    animation: float 12s infinite ease-in-out;
}

.shape.one { top: 10%; left: 5%; }
.shape.two { bottom: 10%; right: 5%; animation-delay: 3s; }

@keyframes float {
    50% { transform: translateY(-40px); }
}

/* Main Card */
.glass-container {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(18px);
    border-radius: 24px;
    padding: 40px;
    width: 90%;
    max-width: 420px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.35);
    border: 1px solid rgba(255,255,255,0.3);
    animation: fadeIn 0.8s ease;
}

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

h1 { color: #fff; margin-bottom: 10px; }
p { color: #ddd; margin-bottom: 30px; }

.button-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.glass-btn {
    padding: 14px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.35);
    background: rgba(255,255,255,0.2);
    color: #fff;
    cursor: pointer;
    transition: 0.3s;
}

.glass-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 0 20px rgba(255,255,255,0.4);
}

/* POPUP */
.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(5px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 100;
}

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

.popup-glass {
    background: rgba(39, 39, 39, 0.699);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 30px;
    width: 90%;
    max-width: 500px;
    color: #fff;
    position: relative;
    animation: popupIn 0.4s ease;
}

@keyframes popupIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    cursor: pointer;
}

.glass-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    font-size: 0.9rem;
}

.glass-table td {
    border: 1px solid rgba(255,255,255,0.25);
    padding: 10px;
    vertical-align: top;
}

.glass-table img {
    vertical-align: middle;
    margin-right: 6px;
}

.glass-table tr:hover {
    background: rgba(255,255,255,0.08);
}

/* Extra breite Ansicht nur für Artikel 1 */
.popup-glass.wide {
    max-width: 900px;
}