/* IPTV Channels Search Table - Frontend Styles */

:root {
    --iptv-bg:           #ffffff;
    --iptv-text:         #333333;
    --iptv-btn:          #2563eb;
    --iptv-btn-hover:    #1d4ed8;
    --iptv-search-bg:    #f3f4f6;
    --iptv-border:       #e5e7eb;
    --iptv-active-cat:   #2563eb;
}

.iptv-app {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
    color: var(--iptv-text);
    max-width: 100%;
    box-sizing: border-box;
}

.iptv-app *,
.iptv-app *::before,
.iptv-app *::after {
    box-sizing: border-box;
}

/* Search Bar */
.iptv-search-bar {
    margin-bottom: 18px;
}

.iptv-search-bar input[type="search"] {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
    border: 2px solid var(--iptv-border);
    border-radius: 8px;
    background: var(--iptv-search-bg);
    color: var(--iptv-text);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.iptv-search-bar input[type="search"]:focus {
    border-color: var(--iptv-btn);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
    background: #fff;
}

/* Category Tabs */
.iptv-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.iptv-cat-btn {
    padding: 8px 20px;
    font-size: 14px;
    font-weight: 600;
    border: 2px solid var(--iptv-border);
    border-radius: 25px;
    background: var(--iptv-bg);
    color: var(--iptv-text);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    line-height: 1.4;
}

.iptv-cat-btn:hover {
    background: var(--iptv-btn-hover);
    color: #fff;
    border-color: var(--iptv-btn-hover);
}

.iptv-cat-btn.iptv-active {
    background: var(--iptv-active-cat);
    color: #fff;
    border-color: var(--iptv-active-cat);
}

/* Subcategory Tabs */
.iptv-subcategories {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
    padding: 10px 12px;
    background: var(--iptv-search-bg);
    border-radius: 8px;
    border: 1px solid var(--iptv-border);
}

.iptv-sub-btn {
    padding: 5px 14px;
    font-size: 13px;
    border: 1px solid var(--iptv-border);
    border-radius: 20px;
    background: #fff;
    color: var(--iptv-text);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.iptv-sub-btn:hover {
    background: var(--iptv-btn);
    color: #fff;
    border-color: var(--iptv-btn);
}

.iptv-sub-btn.iptv-active {
    background: var(--iptv-btn);
    color: #fff;
    border-color: var(--iptv-btn);
}

/* Table */
.iptv-results {
    background: var(--iptv-bg);
    border-radius: 10px;
    border: 1px solid var(--iptv-border);
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.07);
}

.iptv-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.iptv-table thead tr {
    background: var(--iptv-search-bg);
    border-bottom: 2px solid var(--iptv-border);
}

.iptv-table thead th {
    padding: 12px 14px;
    text-align: left;
    font-weight: 700;
    font-size: 13px;
    color: var(--iptv-text);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.iptv-th-logo {
    width: 60px;
}

.iptv-table tbody tr {
    border-bottom: 1px solid var(--iptv-border);
    transition: background 0.15s;
}

.iptv-table tbody tr:last-child {
    border-bottom: none;
}

.iptv-table tbody tr:hover {
    background: var(--iptv-search-bg);
}

.iptv-table tbody td {
    padding: 10px 14px;
    vertical-align: middle;
    color: var(--iptv-text);
}

.iptv-td-logo {
    width: 60px;
    text-align: center;
}

.iptv-item-logo {
    max-width: 50px;
    max-height: 36px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.iptv-no-logo {
    display: inline-block;
    width: 36px;
    height: 36px;
    background: var(--iptv-border);
    border-radius: 4px;
}

.iptv-td-name {
    font-weight: 600;
}

.iptv-td-cat,
.iptv-td-sub {
    font-size: 13px;
    color: #666;
}

/* No Results */
.iptv-no-results {
    padding: 36px 20px;
    text-align: center;
    color: #888;
    font-size: 15px;
}

/* Responsive */
@media screen and (max-width: 768px) {
    .iptv-cat-btn {
        padding: 7px 14px;
        font-size: 13px;
    }

    .iptv-th-cat,
    .iptv-td-cat,
    .iptv-th-sub,
    .iptv-td-sub {
        display: none;
    }

    .iptv-table thead th,
    .iptv-table tbody td {
        padding: 9px 10px;
    }
}

@media screen and (max-width: 480px) {
    .iptv-search-bar input[type="search"] {
        font-size: 15px;
        padding: 10px 12px;
    }

    .iptv-categories {
        gap: 6px;
    }

    .iptv-cat-btn {
        padding: 6px 12px;
        font-size: 12px;
    }
}