/**
 * Product Filters Styles
 * Extracted from inline styles in custom_product_filters shortcode
 */

.filter-form {
    --filter-primary-color: #0073aa;
    --filter-border-color: #e0e0e0;
    --filter-background-hover: #f7f7f7;
    --filter-text-color: #333;
    --filter-text-light: #777;
    --filter-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.filter-form {
    font-family: var(--filter-font-family);
    font-size: 14px;
    color: var(--filter-text-color);
    max-width: 100%;
    position: relative;
    border: 1px solid var(--filter-border-color);
    padding: 1rem;
    border-radius: 8px;
    background: #fff;
}

#ajax-search-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--filter-border-color);
    border-radius: 5px;
    margin-bottom: 15px;
    transition: border-color 0.3s, box-shadow 0.3s;
    box-sizing: border-box;
}

#ajax-search-input:focus {
    border-color: var(--filter-primary-color);
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.2);
    outline: none;
}

#ajax-search-results {
    list-style: none;
    position: absolute;
    z-index: 9999;
    width: calc(100% - 2rem);
    background: #fff;
    border: 1px solid var(--filter-border-color);
    border-radius: 5px;
    padding: 0;
    margin: -15px 0 0;
    max-height: 250px;
    overflow-y: auto;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

#ajax-search-results li {
    padding: 10px 12px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: background-color 0.2s;
}

#ajax-search-results li:last-child {
    border-bottom: none;
}

#ajax-search-results li:hover {
    background-color: var(--filter-background-hover);
}

.clear-filters-button {
    display: block;
    text-align: center;
    padding: 8px 10px;
    background-color: #fcfcfc;
    border: 1px solid var(--filter-border-color);
    color: var(--filter-text-light);
    border-radius: 5px;
    text-decoration: none;
    margin-bottom: 15px;
    transition: background-color 0.2s, color 0.2s;
}

.clear-filters-button:hover {
    background-color: #f0f0f0;
    color: #d9534f;
}

.filter-title {
    font-weight: 600;
    font-size: 1.1em;
    margin: 20px 0 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--filter-border-color);
}

.filter-level {
    list-style: none;
    margin: 0;
    padding: 0;
}

.filter-item {
    margin-bottom: 2px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.filter-item:hover {
    background-color: var(--filter-background-hover);
}

.filter-line {
    display: flex;
    gap: 8px;
    align-items: center;
    padding: 4px;
}

.filter-line input[type="radio"] {
    opacity: 0;
    position: fixed;
    width: 0;
}

.filter-line label {
    cursor: pointer;
    flex-grow: 1;
    padding: 4px 0;
    display: flex;
    align-items: center;
    width: 100%;
}

.filter-line label::before {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--filter-border-color);
    border-radius: 50%;
    margin-right: 10px;
    transition: all 0.2s;
}

.filter-line input[type="radio"]:checked + label {
    font-weight: 600;
    color: var(--filter-primary-color);
}

.filter-line input[type="radio"]:checked + label::before {
    background-color: var(--filter-primary-color);
    border-color: var(--filter-primary-color);
    box-shadow: inset 0 0 0 2px #fff;
}

.toggle {
    cursor: pointer;
    width: 24px;
    height: 24px;
    font-weight: bold;
    user-select: none;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s, color 0.2s;
}

.toggle:hover {
    background-color: #e9e9e9;
}

.toggle-placeholder {
    width: 24px;
}

.children {
    margin-left: 20px;
    border-left: 1px solid var(--filter-border-color);
    padding-left: 14px;
    margin-top: 4px;
    overflow: hidden;
}