/* Posts Per Page Selector Styles */

.posts-per-page-selector {
    margin: 20px 0;
    padding: 15px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 5px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.posts-per-page-selector label {
    margin: 0;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.posts-per-page-selector select {
    padding: 8px 30px 8px 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background-color: #fff;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23333%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E');
    background-repeat: no-repeat;
    background-position: right 8px top 50%;
    background-size: 12px auto;
}

.posts-per-page-selector select:hover {
    border-color: #999;
}

.posts-per-page-selector select:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 1px #007cba;
}

/* Widget Styles */
.widget .posts-per-page-selector {
    background: transparent;
    border: none;
    padding: 0;
    flex-direction: column;
    align-items: flex-start;
}

.widget .posts-per-page-selector label {
    margin-bottom: 5px;
}

.widget .posts-per-page-selector select {
    width: 100%;
}

/* Loading state */
.posts-per-page-selector.loading {
    opacity: 0.6;
    pointer-events: none;
}

.posts-per-page-selector.loading::after {
    content: '';
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #007cba;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    0% { transform: translateY(-50%) rotate(0deg); }
    100% { transform: translateY(-50%) rotate(360deg); }
}

/* Responsive */
@media (max-width: 768px) {
    .posts-per-page-selector {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
    }
    
    .posts-per-page-selector select {
        width: 100%;
    }
}