@keyframes shimmer-banner {
    0% { left: -100%; }
    100% { left: 100%; }
}

.no-search-results-banner {
    border-radius: 12px;
    margin: 20px 0;
    padding: 20px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    border: 2px solid #4a90e2;
    box-shadow: 0 4px 15px rgba(30, 60, 114, 0.3);
}

.no-search-results-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer-banner 2s infinite;
}

.no-search-results-content {
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    z-index: 1;
}

.no-search-results-content i {
    font-size: 48px;
    color: #ffffff;
    opacity: 0.9;
    flex-shrink: 0;
}

.no-search-results-text {
    flex: 1;
    color: #ffffff;
}

.no-search-results-text h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.no-search-results-text p {
    font-size: 14px;
    line-height: 1.5;
    opacity: 0.9;
    margin: 0;
}

.search-query-text {
    font-weight: 600;
    color: #ffd700;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.no-filter-results-banner {
    border-radius: 12px;
    margin: 20px 0;
    padding: 20px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #6a1b9a 0%, #8e24aa 100%);
    border: 2px solid #9c27b0;
    box-shadow: 0 4px 15px rgba(106, 27, 154, 0.3);
}

.no-filter-results-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer-banner 2s infinite;
}

.no-filter-results-content {
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    z-index: 1;
}

.no-filter-results-content i {
    font-size: 48px;
    color: #ffffff;
    opacity: 0.9;
    flex-shrink: 0;
}

.no-filter-results-text {
    flex: 1;
    color: #ffffff;
}

.no-filter-results-text h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.no-filter-results-text p {
    font-size: 14px;
    line-height: 1.5;
    opacity: 0.9;
    margin: 0;
}

@media (max-width: 768px) {
    .no-search-results-banner,
    .no-filter-results-banner {
        margin: 15px 0;
        padding: 15px;
    }

    .no-search-results-content,
    .no-filter-results-content {
        gap: 15px;
    }

    .no-search-results-content i,
    .no-filter-results-content i {
        font-size: 36px;
    }

    .no-search-results-text h3,
    .no-filter-results-text h3 {
        font-size: 18px;
        margin-bottom: 6px;
    }

    .no-search-results-text p,
    .no-filter-results-text p {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .no-search-results-banner,
    .no-filter-results-banner {
        margin: 10px 0;
        padding: 12px;
    }

    .no-search-results-content,
    .no-filter-results-content {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }

    .no-search-results-content i,
    .no-filter-results-content i {
        font-size: 32px;
    }

    .no-search-results-text h3,
    .no-filter-results-text h3 {
        font-size: 16px;
        margin-bottom: 5px;
    }

    .no-search-results-text p,
    .no-filter-results-text p {
        font-size: 12px;
    }
}