.alphabet-filter {
    margin-bottom: 15px;
}
.alphabet-btn {
    margin: 2px;
    padding: 6px 12px;
    background: #f0f0f0;
    border: 1px solid #ddd;
    cursor: pointer;
    border-radius: 4px;
}
.alphabet-btn:hover {
    background: #0073aa;
    color: #fff;
}
.manufacturers-list-wrap {
    margin-top: 10px;
}
.manufacturer-item {
    display: inline-block;
    margin: 5px;
    padding: 6px 10px;
    background: #eee;
    border-radius: 4px;
}
/* Blink effect */
.blink {
    animation: blink-animation 0.6s linear infinite;
}

@keyframes blink-animation {
    50% { opacity: 0.4; }
}

/* Loading style */
.loading {
    padding: 15px;
    font-weight: bold;
    color: #0073aa;
    text-align: center;
}

/* Not Found style */
.not-found {
    padding: 15px;
    color: #cc0000;
    font-weight: bold;
    text-align: center;
}