/*
 * Custom Channel List - Frontend Styles (Accordion Shortcode)
 */

:root {
    /* Dynamic colors from settings */
    --ccl-category-color: #ffffff;
    --ccl-channel-color: #dddddd;
    --ccl-category-bg-color: #333333;
    --ccl-channel-bg-color: #222222;
    --ccl-max-width: 800px;
    
    /* Static theme colors */
    --ccl-bg-primary: #1e1e1e;
    --ccl-bg-category: #2d2d2d;
    --ccl-bg-search: #252525;
    --ccl-border-color: #3a3a3a;
    --ccl-separator-color: #3f3f3f;
    --ccl-toggle-color: #8899a6;

    /* Scrollbar Colors */
    --ccl-scrollbar-track: #2b2b2b;
    --ccl-scrollbar-thumb: #555555;
    --ccl-scrollbar-thumb-hover: #777777;
}

.ccl-search-container.ccl-accordion-layout {
    width: 100%;
    max-width: var(--ccl-max-width);
    margin: 20px auto;
    font-family: Arial, sans-serif;
}

#cclChannelSearch {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    border: 1px solid var(--ccl-border-color);
    border-radius: 5px;
    background: var(--ccl-bg-search);
    color: #fff;
    margin-bottom: 0;
    box-sizing: border-box;
}

#cclChannelList {
    background-color: var(--ccl-bg-primary);
    border: 1px solid var(--ccl-border-color);
    border-top: none;
    border-radius: 0 0 5px 5px;
    overflow-y: auto;
    
    /* For Firefox */
    scrollbar-width: thin;
    scrollbar-color: var(--ccl-scrollbar-thumb) var(--ccl-scrollbar-track);
}

/* For Chrome, Safari, and other WebKit browsers */
#cclChannelList::-webkit-scrollbar {
    width: 8px;
}
#cclChannelList::-webkit-scrollbar-track {
    background: var(--ccl-scrollbar-track);
    border-radius: 4px;
}
#cclChannelList::-webkit-scrollbar-thumb {
    background: var(--ccl-scrollbar-thumb);
    border-radius: 4px;
}
#cclChannelList::-webkit-scrollbar-thumb:hover {
    background: var(--ccl-scrollbar-thumb-hover);
}

.ccl-channel-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    background-color: var(--ccl-category-bg-color);
    color: var(--ccl-category-color);
    cursor: pointer;
    user-select: none;
    border-top: 1px solid var(--ccl-separator-color);
}
.ccl-channel-item:first-child {
    border-top: none;
}

.ccl-channel-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-right: 12px;
    flex-shrink: 0;
    font-size: 18px;
}

img.ccl-channel-icon {
    object-fit: contain;
    font-size: initial;
}

.ccl-category-name {
    flex-grow: 1;
    font-size: 15px;
    text-transform: uppercase;
}

.ccl-toggle-button {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    color: var(--ccl-toggle-color); 
}

.toggle-plus-minus .ccl-toggle-button::before { content: '+'; }
.toggle-plus-minus .ccl-channel-item.is-active .ccl-toggle-button::before { content: '−'; }

.toggle-arrow .ccl-toggle-button::before { content: '▶'; }
.toggle-arrow .ccl-channel-item.is-active .ccl-toggle-button::before { content: '▼'; }

.ccl-channel-sublist {
    list-style: disc;
    margin: 0;
    background-color: var(--ccl-channel-bg-color);
    color: var(--ccl-channel-color);
    max-height: 0;
    overflow: hidden;
    padding: 0 15px 0 55px;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}

.ccl-channel-sublist.is-open {
    max-height: 2000px;
    padding-top: 10px;
    padding-bottom: 10px;
}

.ccl-channel-sublist li {
    padding: 5px 0;
}