/* ========== БАЗОВЫЕ СТИЛИ ========== */

.subscribers-page {
    min-height: calc(100vh - 72px);
    background: var(--body-bg);
    padding: 2rem 0 3rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* ========== ХЛЕБНЫЕ КРОШКИ ========== */

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.breadcrumb-item:hover:not(.active) {
    color: var(--accent-color);
}

.breadcrumb-item.active {
    color: var(--text-primary);
    font-weight: 500;
}

.breadcrumb-item svg {
    width: 16px;
    height: 16px;
}

.breadcrumb-separator {
    width: 16px;
    height: 16px;
    color: var(--text-secondary);
    opacity: 0.5;
}

/* ========== ЗАГОЛОВОК СТРАНИЦЫ ========== */

.subscribers-header {
    background: var(--post-bg);
    border: 1px solid var(--post-border);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: visible;
    z-index: 1;
}

.subscribers-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--button-primary-bg));
    border-radius: 16px 16px 0 0;
}

.subscribers-header-info {
    margin-bottom: 1.5rem;
}

.subscribers-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.subscribers-title svg {
    width: 32px;
    height: 32px;
    color: var(--accent-color);
}

.subscribers-count-text {
    font-size: 1rem;
    color: var(--text-secondary);
}

.subscribers-count-text span {
    font-weight: 600;
    color: var(--accent-color);
}

/* ========== КОНТРОЛЫ (ПОИСК И ФИЛЬТРЫ) ========== */

.subscribers-controls {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    flex: 1;
    min-width: 280px;
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
}

.search-input {
    width: 100%;
    padding: 0.875rem 3rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 0.9375rem;
    transition: all 0.2s ease;
}

.search-input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
    outline: none;
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.search-clear {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--text-secondary);
    border: none;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: white;
    transition: all 0.2s ease;
    z-index: 10;
}

.search-clear:hover {
    background: var(--error-color);
    transform: translateY(-50%) scale(1.1);
}

/* Фильтр */
.filter-dropdown {
    position: relative;
    z-index: 200;
}

.filter-button {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem 1.25rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    position: relative;
    z-index: 201;
}

.filter-button:hover,
.filter-button.active {
    background: var(--sidebar-bg);
    border-color: var(--accent-color);
}

.filter-button svg {
    width: 18px;
    height: 18px;
}

.filter-button .dropdown-arrow {
    width: 16px;
    height: 16px;
    transition: transform 0.2s ease;
}

.filter-button.active .dropdown-arrow {
    transform: rotate(180deg);
}

.filter-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--post-bg);
    border: 1px solid var(--post-border);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    min-width: 200px;
    z-index: 1001;
    overflow: hidden;
    display: none;
}

.filter-menu.show {
    display: block;
    animation: fadeIn 0.2s ease;
}

.filter-option {
    padding: 0.875rem 1rem;
    cursor: pointer;
    transition: background 0.2s ease;
    font-size: 0.9375rem;
    color: var(--text-primary);
    position: relative;
    z-index: 1;
}

.filter-option:hover {
    background: var(--sidebar-bg);
}

.filter-option.active {
    background: rgba(52, 152, 219, 0.1);
    color: var(--accent-color);
    font-weight: 500;
}

/* ========== СЕТКА ПОДПИСЧИКОВ ========== */

.subscribers-content {
    margin-bottom: 2rem;
}

.subscribers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 320px));
    gap: 1.5rem;
    margin-bottom: 2rem;
    justify-content: center;
}

/* ========== КАРТОЧКА ПОДПИСЧИКА ========== */

.subscriber-card {
    background: var(--post-bg);
    border: 1px solid var(--post-border);
    border-radius: 16px;
    padding: 1.75rem;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    max-width: 320px;
    width: 100%;
    min-height: 420px;
}

.subscriber-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--button-primary-bg));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.subscriber-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    border-color: var(--accent-color);
}

.subscriber-card:hover::before {
    transform: scaleX(1);
}

/* Меню карточки */
.subscriber-card-menu {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 10;
}

.subscriber-menu-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--sidebar-bg);
    border: 1px solid var(--post-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    opacity: 0;
    padding: 0;
}

.subscriber-card:hover .subscriber-menu-btn {
    opacity: 1;
}

.subscriber-menu-btn:hover {
    background: var(--input-bg);
    color: var(--text-primary);
    border-color: var(--accent-color);
    transform: scale(1.15) rotate(90deg);
}

.subscriber-menu-btn:active {
    transform: scale(1) rotate(90deg);
}

.subscriber-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--post-bg);
    border: 1px solid var(--post-border);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    min-width: 200px;
    z-index: 1000;
    overflow: hidden;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.subscriber-menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.875rem;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.2s ease;
    text-align: left;
    user-select: none;
}

.subscriber-menu-item:hover {
    background: var(--sidebar-bg);
}

.subscriber-menu-item.text-danger {
    color: var(--error-color);
}

.subscriber-menu-item.text-danger:hover {
    background: rgba(239, 68, 68, 0.1);
}

.subscriber-menu-item svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Заголовок карточки с аватаром */
.subscriber-card-header {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

.subscriber-avatar-link {
    position: relative;
    display: inline-block;
    text-decoration: none;
}

.subscriber-card-avatar,
.subscriber-card-avatar-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--post-border);
    transition: all 0.3s ease;
}

.subscriber-card-avatar {
    object-fit: cover;
    display: block;
}

.subscriber-card-avatar-placeholder {
    background: linear-gradient(135deg, var(--accent-color), var(--button-primary-bg));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
    font-weight: 700;
}

.subscriber-card:hover .subscriber-card-avatar,
.subscriber-card:hover .subscriber-card-avatar-placeholder {
    border-color: var(--accent-color);
    transform: scale(1.08) rotate(3deg);
    box-shadow: 0 8px 24px rgba(52, 152, 219, 0.3);
}

/* Индикатор онлайн */
.online-indicator {
    position: absolute;
    bottom: 4px;
    right: 4px;
    width: 16px;
    height: 16px;
    background: #44b700;
    border: 3px solid var(--post-bg);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(68, 183, 0, 0.5);
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    z-index: 1;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 8px rgba(68, 183, 0, 0.5);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 16px rgba(68, 183, 0, 0.8);
        transform: scale(1.1);
    }
}

/* Тело карточки */
.subscriber-card-body {
    flex: 1;
    width: 100%;
    margin-bottom: 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.subscriber-card-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    margin-bottom: 0.25rem;
    transition: color 0.2s ease;
    line-height: 1.3;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.subscriber-card-name:hover {
    color: var(--accent-color);
}

.verified-badge {
    width: 18px;
    height: 18px;
    color: var(--accent-color);
    flex-shrink: 0;
    animation: verifiedPulse 2s ease-in-out infinite;
}

@keyframes verifiedPulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.subscriber-card-username {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.875rem;
    display: block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Бейджи ролей */
.subscriber-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.subscriber-badge.owner {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.15), rgba(255, 152, 0, 0.15));
    color: #ff9800;
    border: 1px solid rgba(255, 152, 0, 0.3);
}

.subscriber-badge.admin {
    background: linear-gradient(135deg, rgba(156, 39, 176, 0.15), rgba(123, 31, 162, 0.15));
    color: #9c27b0;
    border: 1px solid rgba(156, 39, 176, 0.3);
}

.subscriber-badge.moderator {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.15), rgba(41, 128, 185, 0.15));
    color: var(--accent-color);
    border: 1px solid rgba(52, 152, 219, 0.3);
}

.subscriber-badge svg {
    width: 12px;
    height: 12px;
    flex-shrink: 0;
}

/* Статистика подписчика */
.subscriber-stats {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 0.75rem 0;
    padding: 0.75rem;
    background: var(--sidebar-bg);
    border-radius: 8px;
    width: 100%;
}

.subscriber-stats .stat {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.subscriber-stats .stat:hover {
    color: var(--accent-color);
}

.subscriber-stats .stat svg {
    flex-shrink: 0;
    opacity: 0.7;
    width: 16px;
    height: 16px;
}

/* Локация */
.subscriber-location {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.subscriber-location svg {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
}

/* Статус онлайн/оффлайн */
.subscriber-status {
    font-size: 0.8125rem;
    margin: 0.5rem 0;
}

.status-online {
    color: #44b700;
    font-weight: 600;
}

.status-offline {
    color: var(--text-secondary);
}

/* Дата подписки */
.subscribe-date {
    display: block;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    opacity: 0.8;
}

/* Кнопки действий */
.subscriber-card-footer {
    display: flex;
    gap: 0.75rem;
    width: 100%;
}

.subscriber-card-footer .btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: 10px;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    text-decoration: none;
    min-width: 0;
    white-space: nowrap;
    user-select: none;
}

/* Кнопка "Подписаться" */
.follow-btn,
.btn-primary {
    background: linear-gradient(135deg, var(--accent-color), var(--button-primary-bg));
    color: white;
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.25);
}

.follow-btn:hover:not(:disabled),
.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.35);
}

.follow-btn:active:not(:disabled),
.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

/* Кнопка "Подписан" */
.unfollow-btn,
.btn-secondary {
    background: var(--sidebar-bg);
    color: var(--text-primary);
    border: 1px solid var(--post-border);
}

.unfollow-btn:hover:not(:disabled),
.btn-secondary:hover:not(:disabled) {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.2);
}

.unfollow-btn:active:not(:disabled),
.btn-secondary:active:not(:disabled) {
    transform: translateY(0);
}

/* Кнопка чата */
.subscriber-card-footer .btn-secondary {
    flex: 0 0 auto;
    padding: 0.75rem;
}

.subscriber-card-footer .btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* Состояние загрузки кнопки */
.subscriber-card-footer .btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Кнопка "Опасность" */
.btn-danger {
    background: var(--error-color);
    color: white;
}

.btn-danger:hover:not(:disabled) {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

.btn-danger:active:not(:disabled) {
    transform: translateY(0);
}

/* ========== СОСТОЯНИЯ ЗАГРУЗКИ ========== */

.subscribers-loading {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.subscribers-loading .spinner,
.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--post-border);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.subscribers-loading p {
    font-size: 1rem;
    font-weight: 500;
    margin: 0;
}

/* Кнопка "Загрузить еще" */
.load-more-container {
    display: flex;
    justify-content: center;
    padding: 2rem 0;
}

.load-more-container .btn {
    min-width: 220px;
    padding: 0.875rem 2rem;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 12px;
}

/* ========== ПУСТОЕ СОСТОЯНИЕ ========== */

.no-results {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
    color: var(--text-secondary);
    background: var(--post-bg);
    border: 1px solid var(--post-border);
    border-radius: 16px;
}

.no-results svg {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
    opacity: 0.3;
    color: var(--accent-color);
}

.no-results h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.no-results p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ========== МОДАЛЬНОЕ ОКНО ========== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    animation: fadeInBackdrop 0.3s ease;
}

@keyframes fadeInBackdrop {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-dialog {
    position: relative;
    width: 100%;
    max-width: 400px;
    z-index: 1;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-dialog.modal-sm {
    max-width: 400px;
}

.modal-content {
    background: var(--post-bg);
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--post-border);
    overflow: hidden;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--post-border);
    gap: 1rem;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
}

.modal-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--sidebar-bg);
    border: 1px solid var(--post-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    flex-shrink: 0;
    padding: 0;
}

.modal-close:hover {
    background: var(--input-bg);
    color: var(--text-primary);
    transform: rotate(90deg) scale(1.1);
}

.modal-close:active {
    transform: rotate(90deg) scale(0.95);
}

.modal-body {
    padding: 1.5rem;
}

.modal-body p {
    color: var(--text-primary);
    line-height: 1.6;
    margin: 0;
}

.modal-footer {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    padding: 1.5rem;
    border-top: 1px solid var(--post-border);
    flex-wrap: wrap;
}

/* ========== УВЕДОМЛЕНИЯ ========== */

.notification-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: calc(100vw - 40px);
}

.notification {
    background: var(--post-bg);
    border: 1px solid var(--post-border);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transform: translateX(400px);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    min-width: 320px;
    max-width: 420px;
}

.notification.show {
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.notification-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

.notification-text {
    flex: 1;
    font-size: 0.875rem;
    color: var(--text-primary);
    line-height: 1.5;
    min-width: 0;
    word-break: break-word;
}

.notification-close {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
    flex-shrink: 0;
    font-size: 1.5rem;
    line-height: 1;
}

.notification-close:hover {
    color: var(--text-primary);
}

.notification-success .notification-icon {
    color: #44b700;
}

.notification-error .notification-icon {
    color: var(--error-color);
}

.notification-warning .notification-icon {
    color: var(--warning-color);
}

.notification-info .notification-icon {
    color: var(--accent-color);
}

/* ========== АДАПТИВНЫЙ ДИЗАЙН ========== */

/* ========== БОЛЬШИЕ ДЕСКТОПЫ (> 1400px) ========== */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
        padding: 0 2rem;
    }
    
    .subscribers-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 320px));
        gap: 2rem;
    }
}

/* ========== ДЕСКТОПЫ (1200px - 1399px) ========== */
@media (min-width: 1200px) and (max-width: 1399px) {
    .subscribers-grid {
        grid-template-columns: repeat(auto-fill, minmax(290px, 310px));
        gap: 1.5rem;
    }
}

/* ========== НОУТБУКИ (992px - 1199px) ========== */
@media (max-width: 1199px) {
    .subscribers-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 300px));
        gap: 1.5rem;
    }
    
    .subscriber-card {
        padding: 1.5rem;
        min-height: 400px;
    }
}

/* ========== ПЛАНШЕТЫ (768px - 991px) ========== */
@media (max-width: 991px) {
    .subscribers-page {
        padding: 1.5rem 0 2.5rem;
    }
    
    .breadcrumbs {
        margin-bottom: 1.5rem;
    }
    
    .subscribers-title {
        font-size: 1.75rem;
    }
    
    .subscribers-title svg {
        width: 28px;
        height: 28px;
    }
    
    .subscribers-controls {
        flex-direction: column;
    }
    
    .search-box {
        min-width: 100%;
    }
    
    .filter-button {
        width: 100%;
        justify-content: space-between;
    }
    
    .filter-menu {
        left: 0;
        right: 0;
        width: 100%;
    }
    
    .subscribers-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 1.25rem;
    }
    
    .subscriber-card {
        max-width: 100%;
    }
}

/* ========== МОБИЛЬНЫЕ (< 768px) ========== */
@media (max-width: 767px) {
    .subscribers-page {
        padding: 1.25rem 0 2rem;
    }
    
    .container {
        padding: 0 0.75rem;
    }
    
    .breadcrumbs {
        margin-bottom: 1.25rem;
        font-size: 0.8125rem;
    }
    
    .subscribers-header {
        padding: 1.25rem;
        border-radius: 12px;
    }
    
    .subscribers-header-info {
        margin-bottom: 1.25rem;
    }
    
    .subscribers-title {
        font-size: 1.5rem;
        gap: 0.5rem;
    }
    
    .subscribers-title svg {
        width: 24px;
        height: 24px;
    }
    
    .subscribers-count-text {
        font-size: 0.9375rem;
    }
    
    .search-input,
    .filter-button {
        font-size: 0.875rem;
    }
    
    .subscribers-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 1rem;
        justify-content: stretch;
    }
    
    .subscriber-card {
        padding: 1.25rem;
        border-radius: 12px;
        min-height: 380px;
        max-width: 100%;
    }
    
    .subscriber-card-avatar,
    .subscriber-card-avatar-placeholder {
        width: 72px;
        height: 72px;
    }
    
    .subscriber-card-name {
        font-size: 1rem;
    }
    
    .subscriber-card-username {
        font-size: 0.8125rem;
    }
    
    .subscriber-badge {
        font-size: 0.6875rem;
        padding: 0.3125rem 0.75rem;
    }
    
    .subscriber-stats {
        gap: 0.75rem;
        padding: 0.625rem;
    }
    
    .subscriber-stats .stat {
        font-size: 0.75rem;
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .subscriber-stats .stat svg {
        width: 14px;
        height: 14px;
    }
    
    .subscriber-card-footer {
        flex-direction: column;
        gap: 0.625rem;
    }
    
    .subscriber-card-footer .btn-secondary {
        flex: 1;
        width: 100%;
    }
    
    .subscriber-card-footer .btn {
        font-size: 0.8125rem;
        padding: 0.625rem 1rem;
    }
    
    .modal-dialog {
        margin: 1rem;
        max-width: calc(100% - 2rem);
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 1.25rem;
    }
    
    .modal-title {
        font-size: 1.125rem;
    }
    
    .modal-footer {
        flex-direction: column-reverse;
    }
    
    .modal-footer .btn {
        width: 100%;
    }
    
    .notification-container {
        right: 0.75rem;
        left: 0.75rem;
        top: 72px;
    }
    
    .notification {
        min-width: auto;
        width: 100%;
        max-width: none;
    }
}

/* ========== МАЛЫЕ МОБИЛЬНЫЕ (< 576px) ========== */
@media (max-width: 575px) {
    .subscribers-page {
        padding: 1rem 0 1.5rem;
    }
    
    .container {
        padding: 0 0.5rem;
    }
    
    .breadcrumbs {
        margin-bottom: 1rem;
        font-size: 0.75rem;
        gap: 0.375rem;
    }
    
    .subscribers-header {
        padding: 1rem;
    }
    
    .subscribers-header-info {
        margin-bottom: 1rem;
    }
    
    .subscribers-title {
        font-size: 1.25rem;
    }
    
    .subscribers-title svg {
        width: 22px;
        height: 22px;
    }
    
    .subscribers-count-text {
        font-size: 0.875rem;
    }
    
    .search-input {
        padding: 0.75rem 2.5rem;
        font-size: 0.8125rem;
    }
    
    .subscribers-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 0.875rem;
    }
    
    .subscriber-card {
        padding: 1rem;
        min-height: 360px;
    }
    
    .subscriber-card-avatar,
    .subscriber-card-avatar-placeholder {
        width: 64px;
        height: 64px;
    }
    
    .subscriber-card-avatar-placeholder {
        font-size: 1.5rem;
    }
    
    .online-indicator {
        width: 12px;
        height: 12px;
        border-width: 2px;
    }
    
    .subscriber-card-name {
        font-size: 0.9375rem;
    }
    
    .subscriber-card-username {
        font-size: 0.75rem;
    }
    
    .verified-badge {
        width: 16px;
        height: 16px;
    }
    
    .subscriber-badge {
        font-size: 0.625rem;
        padding: 0.25rem 0.625rem;
        margin-bottom: 0.625rem;
    }
    
    .subscriber-badge svg {
        width: 10px;
        height: 10px;
    }
    
    .subscriber-location {
        font-size: 0.75rem;
    }
    
    .subscriber-location svg {
        width: 12px;
        height: 12px;
    }
    
    .subscriber-status {
        font-size: 0.75rem;
    }
    
    .subscribe-date {
        font-size: 0.6875rem;
    }
    
    .subscriber-stats {
        flex-direction: column;
        gap: 0.5rem;
        padding: 0.5rem;
    }
    
    .subscriber-stats .stat {
        font-size: 0.6875rem;
    }
    
    .subscriber-card-footer .btn {
        font-size: 0.75rem;
        padding: 0.5rem 0.875rem;
    }
    
    .subscriber-card-footer .btn svg {
        width: 16px;
        height: 16px;
    }
    
    .load-more-container .btn {
        min-width: auto;
        width: 100%;
        max-width: 280px;
    }
    
    .modal-dialog {
        margin: 0.5rem;
        max-width: calc(100% - 1rem);
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 1rem;
    }
    
    .modal-title {
        font-size: 1rem;
    }
    
    .modal-close {
        width: 32px;
        height: 32px;
    }
    
    .notification-container {
        right: 0.5rem;
        left: 0.5rem;
    }
    
    .notification {
        padding: 0.875rem 1rem;
    }
    
    .notification-text {
        font-size: 0.8125rem;
    }
}

/* ========== ОЧЕНЬ МАЛЫЕ МОБИЛЬНЫЕ (< 420px) ========== */
@media (max-width: 419px) {
    .subscribers-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .subscriber-card {
        padding: 0.875rem;
        min-height: 340px;
    }
    
    .subscriber-card-avatar,
    .subscriber-card-avatar-placeholder {
        width: 56px;
        height: 56px;
    }
    
    .subscriber-card-avatar-placeholder {
        font-size: 1.25rem;
    }
    
    .subscriber-card-name {
        font-size: 0.875rem;
    }
    
    .subscriber-stats {
        padding: 0.375rem;
    }
    
    .subscriber-card-footer .btn {
        padding: 0.5rem 0.75rem;
    }
}

/* ========== СЕНСОРНЫЕ УСТРОЙСТВА ========== */
@media (hover: none) and (pointer: coarse) {
    .subscriber-menu-btn {
        opacity: 1;
    }
    
    .subscriber-card:active {
        transform: translateY(-2px);
    }
    
    .btn:active {
        transform: scale(0.98);
    }
}

/* ========== ПРЕДПОЧТЕНИЕ ПОНИЖЕННОЙ АНИМАЦИИ ========== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ========== УТИЛИТЫ ========== */

.text-danger {
    color: var(--error-color) !important;
}

.text-success {
    color: #44b700 !important;
}

.text-warning {
    color: var(--warning-color) !important;
}

.text-muted {
    color: var(--text-secondary) !important;
}

.d-none {
    display: none !important;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ========== ОПТИМИЗАЦИЯ ПРОИЗВОДИТЕЛЬНОСТИ ========== */

.subscriber-card,
.btn,
.filter-button,
.search-input {
    will-change: transform;
}

.notification {
    will-change: transform, opacity;
}

.modal-backdrop {
    will-change: opacity;
}

.subscribers-page {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

.subscriber-card-avatar,
.subscriber-card-avatar-placeholder {
    transform: translateZ(0);
    backface-visibility: hidden;
}

.btn,
.subscriber-card,
.filter-button,
.search-clear,
.modal-close,
.notification-close,
.subscriber-menu-btn,
.filter-option {
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    user-select: none;
}

.search-input,
.subscriber-card-name,
.subscriber-card-username {
    -webkit-user-select: text;
    user-select: text;
}

.btn.loading {
    pointer-events: none;
    position: relative;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.subscriber-card.removing {
    opacity: 0.5;
    pointer-events: none;
}

.subscriber-card.hidden {
    display: none;
}

/* ========== КАСТОМНЫЕ SCROLLBAR ========== */

.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: var(--sidebar-bg);
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: var(--input-border);
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}