.feed-filter-banner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #e0eafc 0%, #cfdef3 100%); /* Schöner, sanfter Verlauf */
    border-radius: 12px;
    padding: 20px 25px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    border-left: 5px solid #4a90e2; /* Setzt einen farbigen Akzent an der Seite */
}

/* Ein kleiner Trick: Ein subtiler Kreis im Hintergrund für mehr Tiefe */
.feed-filter-banner::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    pointer-events: none;
}

.banner-content {
    display: flex;
    align-items: center;
    gap: 20px;
}

.banner-icon {
    font-size: 2.5rem;
    background: white;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.banner-text {
    display: flex;
    flex-direction: column;
}

.banner-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #6b7b93;
    font-weight: bold;
    margin-bottom: 2px;
}

.banner-title {
    margin: 0;
    font-size: 1.4rem;
    color: #2c3e50;
    font-weight: 700;
}

.banner-meta {
    margin: 4px 0 0 0;
    font-size: 0.9rem;
    color: #5a6b82;
}

.banner-close {
    font-size: 1.8rem;
    color: #7f8c8d;
    text-decoration: none;
    transition: color 0.2s ease, transform 0.2s ease;
    padding: 5px 10px;
    line-height: 1;
}

.banner-close:hover {
    color: #c0392b;
    transform: scale(1.1);
}

/* Responsiv für Mobilgeräte */
@media (max-width: 600px) {
    .feed-filter-banner {
        padding: 15px;
    }
    .banner-icon {
        display: none; /* Auf dem Handy Platz sparen */
    }
    .banner-title {
        font-size: 1.1rem;
    }
    .banner-meta {
        font-size: 0.8rem;
    }
}