/* ============================================
   FIXTURE FINDER - WordPress Plugin Styles
   Все классы с префиксом .ff- для изоляции
   ============================================ */

/* CSS Variables */
.ff-container {
    --ff-bg-main: #080c15;
    --ff-bg-card: #151F32;
    --ff-bg-element: #0B1120;
    --ff-bg-hover: #1a2744;
    --ff-text-primary: #FFFFFF;
    --ff-text-secondary: #9CA3AF;
    --ff-text-accent: #FF9900;
    --ff-brand-sunlite: #FF9900;
    --ff-brand-border: #374151;
    --ff-radius-sm: 8px;
    --ff-radius-md: 12px;
    --ff-transition: all 0.2s ease;

    --ff-version-2017: #4CAF50;
    --ff-version-2024: #2196F3;
    --ff-version-2026: #9C27B0;
    --ff-version-st: #FF9800;

    --ff-sidebar-width: 360px;
}

/* Reset для контейнера */
.ff-container {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--ff-text-primary);
    background: var(--ff-bg-main);
    background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 20px 20px;
    min-height: 600px;
    border-radius: var(--ff-radius-md);
    overflow: hidden;
}

.ff-container *,
.ff-container *::before,
.ff-container *::after {
    box-sizing: border-box;
}

.ff-container ::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.ff-container ::-webkit-scrollbar-track {
    background: transparent;
}

.ff-container ::-webkit-scrollbar-thumb {
    background: #374151;
    border-radius: 3px;
}

.ff-container ::-webkit-scrollbar-thumb:hover {
    background: var(--ff-text-accent);
}

/* ============================================
   LAYOUT - Исправленный лейаут v2
   ============================================ */

/* Layout - две колонки */
.ff-layout {
    display: flex;
    min-height: 600px;
    align-items: stretch;
}

/* Левая колонка - сайдбар БЕЗ ограничения высоты */
.ff-sidebar {
    width: var(--ff-sidebar-width);
    background: var(--ff-bg-card);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    padding: 24px;
    flex-shrink: 0;
    /* Убираем все ограничения */
    overflow-y: visible;
    max-height: none;
    position: relative;
}

/* Правая колонка - результаты с прокруткой */
.ff-main {
    flex: 1;
    padding: 24px 32px;
    min-width: 0;
    /* Прокрутка внутри правой колонки */
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    position: sticky;
    top: 50px;
    align-self: flex-start;
}

/* Sidebar Header */
.ff-sidebar-header {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ff-sidebar-header h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--ff-text-primary);
    margin: 0 0 4px 0;
    padding: 0;
    border: none;
    background: none;
}

.ff-sidebar-header p {
    font-size: 0.8rem;
    color: var(--ff-text-accent);
    margin: 0;
}

/* Stats Grid */
.ff-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 24px;
}

.ff-stat-item {
    background: var(--ff-bg-element);
    padding: 14px;
    border-radius: var(--ff-radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.ff-stat-item .ff-stat-number {
    font-size: 1.2rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    display: block;
}

.ff-stat-item .ff-stat-label {
    font-size: 0.65rem;
    color: var(--ff-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ff-stat-item.ff-v-2017 .ff-stat-number {
    color: var(--ff-version-2017);
}

.ff-stat-item.ff-v-2024 .ff-stat-number {
    color: var(--ff-version-2024);
}

.ff-stat-item.ff-v-2026 .ff-stat-number {
    color: var(--ff-version-2026);
}

.ff-stat-item.ff-v-st .ff-stat-number {
    color: var(--ff-version-st);
}

/* Search Section */
.ff-search-section {
    margin-bottom: 20px;
}

.ff-search-section h3 {
    font-size: 0.75rem;
    color: var(--ff-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 12px 0;
    padding: 0;
    border: none;
    background: none;
}

.ff-search-group {
    margin-bottom: 14px;
}

.ff-input,
.ff-select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--ff-brand-border);
    border-radius: var(--ff-radius-sm);
    background: var(--ff-bg-element);
    color: var(--ff-text-primary);
    font-size: 0.85rem;
    font-family: inherit;
    transition: var(--ff-transition);
    outline: none;
}

.ff-input:focus,
.ff-select:focus {
    border-color: var(--ff-brand-sunlite);
    box-shadow: 0 0 0 2px rgba(255, 153, 0, 0.15);
}

.ff-input::placeholder {
    color: rgba(156, 163, 175, 0.5);
}

.ff-select optgroup {
    background: var(--ff-bg-card);
    color: var(--ff-text-accent);
}

.ff-select option {
    background: var(--ff-bg-element);
    color: var(--ff-text-primary);
}

.ff-input-row {
    display: flex;
    gap: 8px;
}

.ff-input-row .ff-input {
    flex: 1;
}

.ff-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--ff-text-secondary);
    cursor: pointer;
    padding: 8px 0;
}

.ff-checkbox-label input {
    accent-color: var(--ff-brand-sunlite);
    width: 14px;
    height: 14px;
}

/* Version Filters */
.ff-version-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.ff-version-cb {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    background: var(--ff-bg-element);
    border: 1px solid var(--ff-brand-border);
    border-radius: 6px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: var(--ff-transition);
}

.ff-version-cb:hover {
    border-color: var(--ff-text-secondary);
}

.ff-version-cb input {
    accent-color: var(--ff-brand-sunlite);
    width: 12px;
    height: 12px;
}

.ff-version-cb.ff-v-2017:has(input:checked) {
    border-color: var(--ff-version-2017);
    background: rgba(76, 175, 80, 0.1);
}

.ff-version-cb.ff-v-2024:has(input:checked) {
    border-color: var(--ff-version-2024);
    background: rgba(33, 150, 243, 0.1);
}

.ff-version-cb.ff-v-2026:has(input:checked) {
    border-color: var(--ff-version-2026);
    background: rgba(156, 39, 176, 0.1);
}

.ff-version-cb.ff-v-st:has(input:checked) {
    border-color: var(--ff-version-st);
    background: rgba(255, 152, 0, 0.1);
}

/* Buttons */
.ff-btn {
    padding: 10px 16px;
    border: none;
    border-radius: var(--ff-radius-sm);
    background: var(--ff-brand-sunlite);
    color: #000;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--ff-transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-family: inherit;
    text-decoration: none;
}

.ff-btn:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.ff-btn-secondary {
    background: var(--ff-bg-element);
    color: var(--ff-text-secondary);
    border: 1px solid var(--ff-brand-border);
}

.ff-btn-secondary:hover {
    background: var(--ff-bg-hover);
    color: var(--ff-text-primary);
}

.ff-btn-small {
    padding: 6px 12px;
    font-size: 0.75rem;
}

.ff-btn-full {
    width: 100%;
}

.ff-btn-row {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.ff-btn-row .ff-btn {
    flex: 1;
}

/* Секция каналов */
.ff-channels-section {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Фильтры каналов - БЕЗ ограничения высоты */
.ff-channel-filters {
    display: flex;
    flex-direction: column;
    gap: 8px;
    /* Убираем лимит */
    max-height: none;
    overflow-y: visible;
}

.ff-channels-header h3 {
    margin: 0 !important;
}

/* Убираем лимит высоты у списка каналов */
/* Фильтры каналов - без ограничений */
.ff-channel-filters {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: none;
    overflow-y: visible;
}

.ff-channel-filter {
    display: flex;
    gap: 8px;
    align-items: center;
    background: var(--ff-bg-element);
    padding: 8px;
    border-radius: 6px;
    border: 1px solid transparent;
}

.ff-channel-filter.ff-has-value {
    border-color: rgba(255, 153, 0, 0.3);
}

.ff-channel-num {
    width: 24px;
    height: 24px;
    background: var(--ff-bg-card);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--ff-text-secondary);
    flex-shrink: 0;
}

.ff-channel-filter.ff-has-value .ff-channel-num {
    background: var(--ff-brand-sunlite);
    color: #000;
}

.ff-channel-filter .ff-select {
    flex: 1;
    padding: 6px 8px;
    font-size: 0.75rem;
}

/* Results Header */
.ff-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ff-results-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    padding: 0;
    border: none;
    background: none;
    color: var(--ff-text-primary);
}

.ff-results-count {
    font-size: 0.85rem;
    color: var(--ff-text-secondary);
}

/* Fixture Card */
.ff-fixture-card {
    background: var(--ff-bg-card);
    border-radius: var(--ff-radius-md);
    margin-bottom: 16px;
    border: 1px solid transparent;
    transition: var(--ff-transition);
    overflow: hidden;
}

.ff-fixture-card:hover {
    border-color: rgba(255, 153, 0, 0.3);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.ff-fixture-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 16px 20px;
    cursor: pointer;
    background: linear-gradient(to right, transparent, rgba(255, 153, 0, 0.02));
}

.ff-fixture-header:hover {
    background: rgba(255, 255, 255, 0.02);
}

.ff-fixture-info h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 4px 0;
    padding: 0;
    border: none;
    background: none;
    color: var(--ff-text-primary);
}

.ff-fixture-info .ff-brand {
    font-size: 0.8rem;
    color: var(--ff-text-accent);
    margin-bottom: 8px;
}

.ff-fixture-info .ff-meta {
    display: flex;
    gap: 12px;
    font-size: 0.75rem;
    color: var(--ff-text-secondary);
}

.ff-fixture-info .ff-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.ff-fixture-versions {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.ff-version-badge {
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
}

.ff-version-badge.ff-v-2017 {
    background: rgba(76, 175, 80, 0.15);
    color: var(--ff-version-2017);
}

.ff-version-badge.ff-v-2024 {
    background: rgba(33, 150, 243, 0.15);
    color: var(--ff-version-2024);
}

.ff-version-badge.ff-v-2026 {
    background: rgba(156, 39, 176, 0.15);
    color: var(--ff-version-2026);
}

.ff-version-badge.ff-v-st {
    background: rgba(255, 152, 0, 0.15);
    color: var(--ff-version-st);
}

/* Modes Section */
.ff-fixture-modes {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.ff-mode-tabs {
    display: flex;
    gap: 2px;
    padding: 0 16px;
    background: var(--ff-bg-element);
    overflow-x: auto;
}

.ff-mode-tab {
    padding: 10px 16px;
    font-size: 0.75rem;
    color: var(--ff-text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    transition: var(--ff-transition);
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
    font-family: inherit;
}

.ff-mode-tab:hover {
    color: var(--ff-text-primary);
}

.ff-mode-tab.ff-active {
    color: var(--ff-text-accent);
    border-bottom-color: var(--ff-text-accent);
}

.ff-mode-content {
    display: none;
    padding: 16px 20px;
}

.ff-mode-content.ff-active {
    display: block;
}

/* Channel Chips */
.ff-channels-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.ff-channel-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    background: var(--ff-bg-element);
    border-radius: 6px;
    font-size: 0.7rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.ff-channel-chip .ff-num {
    font-family: 'JetBrains Mono', monospace;
    color: var(--ff-text-accent);
    font-weight: 600;
}

.ff-channel-chip .ff-type {
    color: var(--ff-text-secondary);
}

.ff-channel-chip .ff-icon {
    font-size: 0.8rem;
}

/* Modal */
.ff-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(8, 12, 21, 0.95);
    backdrop-filter: blur(8px);
    z-index: 999999;
    overflow-y: auto;
}

.ff-modal.ff-active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 40px 20px;
}

.ff-modal-content {
    background: var(--ff-bg-card);
    width: 100%;
    max-width: 900px;
    border-radius: var(--ff-radius-md);
    padding: 32px;
    position: relative;
    color: var(--ff-text-primary);
}

.ff-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    color: var(--ff-text-secondary);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ff-modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--ff-text-primary);
}

/* Modal Detail */
.ff-detail-header {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ff-detail-header h2 {
    font-size: 1.4rem;
    margin: 0 0 4px 0;
    padding: 0;
    border: none;
    background: none;
    color: var(--ff-text-primary);
}

.ff-detail-header .ff-brand {
    color: var(--ff-text-accent);
    margin-bottom: 8px;
}

.ff-detail-header .ff-path {
    font-size: 0.8rem;
    color: var(--ff-text-secondary);
    background: var(--ff-bg-element);
    padding: 6px 12px;
    border-radius: 6px;
    display: inline-block;
}

.ff-detail-header .ff-path .ff-folder {
    color: var(--ff-text-accent);
}

.ff-detail-section {
    background: rgba(0, 0, 0, 0.2);
    padding: 20px;
    border-radius: var(--ff-radius-sm);
    margin-bottom: 20px;
}

.ff-detail-section h4 {
    font-size: 0.75rem;
    color: var(--ff-text-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 16px 0;
    padding: 0 0 8px 0;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: none;
}

.ff-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 10px;
}

.ff-detail-item {
    background: var(--ff-bg-element);
    padding: 12px;
    border-radius: 6px;
}

.ff-detail-item .ff-label {
    font-size: 0.6rem;
    color: var(--ff-text-secondary);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.ff-detail-item .ff-value {
    font-weight: 600;
}

/* Download Buttons */
.ff-download-btns {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.ff-download-btn {
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: inherit;
    transition: var(--ff-transition);
}

.ff-download-btn.ff-v-2017 {
    background: rgba(76, 175, 80, 0.15);
    color: var(--ff-version-2017);
}

.ff-download-btn.ff-v-2024 {
    background: rgba(33, 150, 243, 0.15);
    color: var(--ff-version-2024);
}

.ff-download-btn.ff-v-2026 {
    background: rgba(156, 39, 176, 0.15);
    color: var(--ff-version-2026);
}

.ff-download-btn.ff-v-st {
    background: rgba(255, 152, 0, 0.15);
    color: var(--ff-version-st);
}

.ff-download-btn:hover {
    filter: brightness(1.2);
}

.ff-warning-box {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    padding: 12px 16px;
    margin-top: 12px;
    display: flex;
    gap: 10px;
    font-size: 0.8rem;
    color: #f87171;
}

.ff-warning-box strong {
    color: #fca5a5;
}

/* Modal Mode Tabs */
.ff-modal-mode-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.ff-modal-mode-tab {
    padding: 8px 16px;
    background: transparent;
    border: none;
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--ff-text-secondary);
    cursor: pointer;
    font-family: inherit;
    transition: var(--ff-transition);
}

.ff-modal-mode-tab:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--ff-text-primary);
}

.ff-modal-mode-tab.ff-active {
    background: var(--ff-brand-sunlite);
    color: #000;
}

.ff-modal-mode-content {
    display: none;
}

.ff-modal-mode-content.ff-active {
    display: block;
}

/* Channels Table */
.ff-channels-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}

.ff-channels-table th {
    text-align: left;
    padding: 10px;
    color: var(--ff-text-secondary);
    font-size: 0.7rem;
    text-transform: uppercase;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-weight: 500;
}

.ff-channels-table td {
    padding: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    vertical-align: top;
}

.ff-channels-table tr:hover td {
    background: rgba(255, 153, 0, 0.03);
}

.ff-preset-list {
    font-size: 0.75rem;
}

.ff-preset-item {
    display: flex;
    justify-content: space-between;
    padding: 3px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.ff-preset-item:last-child {
    border-bottom: none;
}

.ff-color-swatch {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    display: inline-block;
    margin-right: 4px;
    vertical-align: middle;
}

.ff-dmx-range {
    font-family: 'JetBrains Mono', monospace;
    color: var(--ff-text-secondary);
    font-size: 0.65rem;
    background: var(--ff-bg-main);
    padding: 2px 6px;
    border-radius: 3px;
}

/* Pagination */
.ff-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.ff-pagination-info {
    font-size: 0.85rem;
    color: var(--ff-text-secondary);
}

/* Loading & Errors */
.ff-loading,
.ff-no-results,
.ff-error {
    text-align: center;
    padding: 60px 20px;
    color: var(--ff-text-secondary);
}

.ff-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--ff-radius-md);
    color: #f87171;
}

/* Responsive */
@media (max-width: 900px) {
    .ff-layout {
        flex-direction: column;
    }

    .ff-sidebar {
        width: 100%;
        max-height: none;
        position: relative;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .ff-main {
        max-height: none;
        overflow-y: visible;
        position: relative;
    }

    .ff-stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .ff-detail-header {
        flex-direction: column;
    }
}

@media (max-width: 600px) {
    .ff-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ff-fixture-header {
        flex-direction: column;
        gap: 12px;
    }

    .ff-btn-row {
        flex-direction: column;
    }

    .ff-modal-content {
        padding: 20px;
    }
}

/* Sidebar Header с версией */
.ff-sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 20px;
}

.ff-sidebar-title h2 {
    margin: 0 0 4px 0;
}

.ff-sidebar-title p {
    margin: 0;
    font-size: 12px;
    color: var(--ff-text-muted, #888);
}

/* Плашка версии */
.ff-version-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 6px 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    flex-shrink: 0;
}

.ff-version-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.ff-version-label {
    font-size: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1;
}

.ff-version-number {
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

/* Changelog Modal */
.ff-changelog-modal .ff-modal-content {
    max-width: 550px;
    padding: 0;
}

.ff-changelog-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--ff-border, #333);
}

.ff-changelog-header h2 {
    margin: 0 0 4px 0;
    font-size: 20px;
}

.ff-changelog-header p {
    margin: 0;
    color: var(--ff-text-muted, #888);
    font-size: 13px;
}

.ff-changelog-body {
    padding: 20px 24px;
    max-height: 60vh;
    overflow-y: auto;
}

.ff-changelog-version {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--ff-border, #333);
}

.ff-changelog-version:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.ff-changelog-version-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.ff-changelog-version-num {
    font-size: 15px;
    font-weight: 700;
    color: #667eea;
}

.ff-changelog-version-date {
    font-size: 12px;
    color: var(--ff-text-muted, #888);
}

.ff-changelog-list {
    margin: 0;
    padding-left: 18px;
    list-style: disc;
}

.ff-changelog-list li {
    margin-bottom: 6px;
    line-height: 1.5;
    color: var(--ff-text, #ddd);
    font-size: 13px;
}

/* Скроллбар для changelog */
.ff-changelog-body::-webkit-scrollbar {
    width: 6px;
}

.ff-changelog-body::-webkit-scrollbar-track {
    background: var(--ff-bg-dark, #1a1a2e);
    border-radius: 3px;
}

.ff-changelog-body::-webkit-scrollbar-thumb {
    background: var(--ff-border, #333);
    border-radius: 3px;
}

/* Preset Settings Button */
.ff-btn-icon {
    width: 32px;
    height: 32px;
    padding: 0;
    border: 1px solid var(--ff-brand-border);
    border-radius: 6px;
    background: var(--ff-bg-element);
    color: var(--ff-text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: var(--ff-transition);
    flex-shrink: 0;
}

.ff-btn-icon:hover {
    background: var(--ff-bg-hover);
    color: var(--ff-text-primary);
}

.ff-btn-icon.ff-active,
.ff-preset-settings.ff-active {
    background: rgba(255, 153, 0, 0.2);
    border-color: var(--ff-brand-sunlite);
    color: var(--ff-brand-sunlite);
}

/* Channel Filter с шестерёнкой */
.ff-channel-filter {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    background: var(--ff-bg-element);
    padding: 10px;
    border-radius: 6px;
    border: 1px solid transparent;
    flex-wrap: wrap;
}

.ff-channel-filter.ff-has-presets {
    border-color: rgba(255, 153, 0, 0.5);
    background: rgba(255, 153, 0, 0.05);
}

.ff-channel-type-select {
    flex: 1;
    min-width: 150px;
}

/* Preset Ranges Container */
.ff-preset-ranges {
    display: none;
    width: 100%;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px dashed rgba(255, 255, 255, 0.1);
}

.ff-preset-ranges-header {
    font-size: 0.7rem;
    color: var(--ff-text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ff-preset-ranges-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
}

.ff-preset-range-item {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: rgba(255, 153, 0, 0.15);
    border: 1px solid rgba(255, 153, 0, 0.3);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--ff-brand-sunlite);
    font-family: 'JetBrains Mono', monospace;
}

.ff-preset-range-value {
    font-weight: 600;
}

.ff-btn-remove {
    width: 18px;
    height: 18px;
    padding: 0;
    border: none;
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
    border-radius: 50%;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ff-btn-remove:hover {
    background: rgba(239, 68, 68, 0.4);
}

/* Preset Add Row */
.ff-preset-add-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.ff-preset-add-row .ff-input {
    width: 60px;
    padding: 6px 8px;
    font-size: 0.75rem;
    text-align: center;
}

.ff-preset-dash {
    color: var(--ff-text-secondary);
}

.ff-preset-add-row .ff-btn {
    padding: 6px 12px;
}

/* ============================================
   SPONSORS BANNER & MODAL
   ============================================ */

/* Sponsors Banner */
.ff-sponsors-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1) 0%, rgba(255, 142, 83, 0.1) 100%);
    border: 1px solid rgba(255, 107, 107, 0.3);
    border-radius: var(--ff-radius-sm);
    margin-bottom: 20px;
    cursor: pointer;
    transition: var(--ff-transition);
}

.ff-sponsors-banner:hover {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.15) 0%, rgba(255, 142, 83, 0.15) 100%);
    border-color: rgba(255, 107, 107, 0.5);
    transform: translateY(-1px);
}

.ff-sponsors-icon {
    font-size: 1.5rem;
}

.ff-sponsors-text {
    display: flex;
    flex-direction: column;
}

.ff-sponsors-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: #ff6b6b;
}

.ff-sponsors-count {
    font-size: 0.75rem;
    color: var(--ff-text-secondary);
}

/* Sponsors Modal */
.ff-sponsors-modal .ff-modal-content {
    max-width: 550px;
    padding: 0;
}

.ff-sponsors-header {
    padding: 24px 24px 16px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ff-sponsors-header h2 {
    margin: 0 0 8px 0;
    font-size: 1.5rem;
}

.ff-sponsors-header p {
    margin: 0;
    color: var(--ff-text-secondary);
    font-size: 0.9rem;
}

.ff-sponsors-intro {
    padding: 20px 24px;
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
}

.ff-sponsors-intro p {
    margin: 0 0 16px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--ff-text-secondary);
}

.ff-btn-donate {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8e53 100%);
    color: #fff;
    padding: 12px 32px;
    font-size: 1rem;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.ff-btn-donate:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
}

.ff-sponsors-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ff-sponsors-stat {
    text-align: center;
}

.ff-sponsors-stat-num {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: #ff6b6b;
    font-family: 'JetBrains Mono', monospace;
}

.ff-sponsors-stat-label {
    font-size: 0.75rem;
    color: var(--ff-text-secondary);
    text-transform: uppercase;
}

.ff-sponsors-list-header {
    padding: 16px 24px 8px;
}

.ff-sponsors-list-header h3 {
    margin: 0;
    font-size: 0.9rem;
    color: var(--ff-text-secondary);
}

.ff-sponsors-list {
    padding: 0 24px 24px;
    max-height: 300px;
    overflow-y: auto;
}

.ff-sponsor-item {
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    margin-bottom: 8px;
}

.ff-sponsor-item:last-child {
    margin-bottom: 0;
}

.ff-sponsor-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

.ff-sponsor-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.ff-sponsor-amount {
    font-family: 'JetBrains Mono', monospace;
    color: #ff6b6b;
    font-weight: 600;
    font-size: 0.85rem;
}

.ff-sponsor-message {
    font-size: 0.8rem;
    color: var(--ff-text-secondary);
    font-style: italic;
    line-height: 1.4;
}

/* ============================================
   DONATE TOAST
   ============================================ */

.ff-toast {
    position: fixed;
    bottom: 24px;
    left: 24px;
    display: none;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--ff-bg-card);
    border: 1px solid rgba(255, 107, 107, 0.3);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    z-index: 9999;
    max-width: 400px;
    animation: ffSlideInLeft 0.4s ease;
}

.ff-toast.ff-active {
    display: flex;
}

@keyframes ffSlideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.ff-toast-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.ff-toast-content {
    flex: 1;
}

.ff-toast-title {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.ff-toast-text {
    font-size: 0.8rem;
    color: var(--ff-text-secondary);
}

.ff-btn-toast {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8e53 100%);
    color: #fff;
    white-space: nowrap;
    text-decoration: none;
}

.ff-toast-close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 20px;
    height: 20px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: var(--ff-text-secondary);
    border-radius: 50%;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ff-toast-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--ff-text-primary);
}

/* ============================================
   EMPTY RESULTS - NO RESULTS FOUND
   ============================================ */

.ff-no-results {
    text-align: center;
    padding: 60px 30px;
    color: var(--ff-text-secondary);
}

.ff-no-results-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

.ff-no-results-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--ff-text-primary);
}

.ff-no-results-text {
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.6;
}

.ff-no-results-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.ff-no-results-actions .ff-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.ff-btn-vk {
    background: #0077ff;
    color: #fff;
}

.ff-btn-telegram {
    background: #0088cc;
    color: #fff;
}

/* Responsive Toast */
@media (max-width: 600px) {
    .ff-toast {
        left: 12px;
        right: 12px;
        bottom: 12px;
        max-width: none;
        flex-wrap: wrap;
    }

    .ff-btn-toast {
        width: 100%;
        margin-top: 8px;
        justify-content: center;
    }
}