/* ============================================
   МОБИЛЬНАЯ АДАПТАЦИЯ - StayDev Forum
   v4.0 - Полная переработка
   ============================================ */

/* ===========================================
   0. ГЛОБАЛЬНЫЕ МОБИЛЬНЫЕ ПЕРЕМЕННЫЕ
   =========================================== */
:root {
    --mobile-header-height: 56px;
    --mobile-nav-height: 64px;
    --mobile-safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* ===========================================
   1. УТИЛИТЫ ВИДИМОСТИ
   =========================================== */
.hide-desktop {
    display: none !important;
}

@media (max-width: 767px) {
    .hide-desktop {
        display: flex !important;
    }

    .hide-mobile {
        display: none !important;
    }

    /* Глобальные переопределения контейнеров - полная ширина на мобильных */
    .container {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 12px !important;
        padding-right: 12px !important;
    }

    /* Основной контент */
    .main-content {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    /* Контейнеры страниц */
    .page-container,
    .content-container,
    .forum-container,
    .topic-container,
    .profile-container {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px !important;
        margin: 0 !important;
    }

    /* Grids и layouts */
    .grid-layout,
    .forum-grid,
    .topics-grid {
        width: 100% !important;
    }

    /* Карточки занимают полную ширину */
    .card,
    .topic-card,
    .forum-card,
    .post-card {
        width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
}

/* ===========================================
   2. МОБИЛЬНАЯ ШАПКА - МИНИМАЛЬНАЯ
   =========================================== */

/* Кнопки шапки для мобильных */
.mobile-menu-btn,
.mobile-search-btn {
    display: none;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-small);
    color: var(--text-light);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.mobile-menu-btn:hover,
.mobile-search-btn:hover {
    background: rgba(192, 160, 112, 0.15);
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.mobile-menu-btn i,
.mobile-search-btn i {
    font-size: 1.1rem;
}

@media (max-width: 767px) {

    /* Показать мобильные кнопки */
    .mobile-menu-btn,
    .mobile-search-btn {
        display: flex;
    }

    /* Фиксированная шапка */
    .main-header {
        position: fixed !important;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        padding: 6px 0;
        background: var(--bg-light);
        border-bottom: 1px solid var(--border-color);
    }

    /* Шапка: бургер слева, логотип по центру, поиск справа */
    .main-header .container {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        padding: 0 12px;
        gap: 12px;
    }

    /* Логотип по центру */
    .logo {
        font-size: 1.2rem;
        flex: 1;
        text-align: center;
        order: 2;
    }

    .mobile-menu-btn {
        order: 1;
    }

    .mobile-search-btn {
        order: 3;
    }

    /* СКРЫТЬ ВСЁ ОСТАЛЬНОЕ в хедере */
    .main-nav,
    .search-form,
    .search-bar,
    .header-actions,
    .header-search,
    .guest-actions {
        display: none !important;
    }
}

/* ===========================================
   3. НИЖНЯЯ НАВИГАЦИЯ - НИКОГДА НЕ СКРЫВАЕТСЯ
   =========================================== */
.mobile-nav {
    display: none;
}

@media (max-width: 767px) {
    .mobile-nav {
        display: flex !important;
        position: fixed !important;
        bottom: 0;
        left: 0;
        right: 0;
        height: var(--mobile-nav-height);
        min-height: var(--mobile-nav-height);
        background: var(--bg-light);
        border-top: 1px solid var(--border-color);
        padding: 0;
        padding-bottom: var(--mobile-safe-bottom);
        z-index: 1001;
        justify-content: space-around;
        align-items: stretch;
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.25);
        /* НИКОГДА НЕ СКРЫВАТЬ */
        transform: none !important;
        visibility: visible !important;
        opacity: 1 !important;
    }

    .mobile-nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        flex: 1;
        text-decoration: none;
        color: var(--text-dim);
        font-size: 10px;
        font-weight: 500;
        gap: 3px;
        padding: 8px 2px;
        transition: color var(--transition-fast);
        position: relative;
        background: transparent;
        border: none;
        cursor: pointer;
        min-width: 0;
        min-height: 0;
    }

    .mobile-nav-item i {
        font-size: 20px;
        line-height: 1;
    }

    .mobile-nav-item span {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 100%;
        font-size: 10px;
    }

    .mobile-nav-item:hover,
    .mobile-nav-item.active {
        color: var(--accent-gold);
    }

    /* Центральная кнопка создания */
    .mobile-nav-create {
        position: relative;
        width: 56px;
        height: 56px;
        flex: 0 0 56px;
        background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-hover) 100%);
        border-radius: 50%;
        margin-top: -24px;
        box-shadow: 0 4px 15px rgba(192, 160, 112, 0.4);
        flex-direction: row;
        gap: 0;
        border: 3px solid var(--bg-light);
    }

    .mobile-nav-create i {
        font-size: 24px;
        color: var(--bg-dark) !important;
    }

    .mobile-nav-create span {
        display: none;
    }

    .mobile-nav-create:hover,
    .mobile-nav-create:active {
        transform: scale(1.05);
        color: var(--bg-dark);
    }

    /* Бейдж уведомлений */
    .mobile-nav-item .nav-badge {
        position: absolute;
        top: 4px;
        right: 50%;
        transform: translateX(14px);
        min-width: 18px;
        height: 18px;
        background: var(--color-danger);
        color: white;
        border-radius: 9px;
        font-size: 10px;
        font-weight: 600;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0 5px;
        border: 2px solid var(--bg-light);
    }

    /* Отступ контента */
    body {
        padding-top: var(--mobile-header-height) !important;
        padding-bottom: calc(var(--mobile-nav-height) + var(--mobile-safe-bottom)) !important;
    }
}

/* ===========================================
   4. МОБИЛЬНЫЕ DROPDOWN (На весь экран)
   =========================================== */
.mobile-dropdown-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-dropdown-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-dropdown {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-light);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    visibility: hidden;
}

.mobile-dropdown.active {
    transform: translateY(0);
    visibility: visible;
}

.mobile-dropdown-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--bg-lighter);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.mobile-dropdown-header h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--text-light);
}

.mobile-dropdown-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mobile-dropdown-header-actions .icon-btn {
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-small);
    color: var(--text-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.mobile-dropdown-header-actions .icon-btn:hover {
    background: rgba(192, 160, 112, 0.1);
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.mobile-dropdown-close {
    width: 44px;
    height: 44px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-small);
    color: var(--text-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

.mobile-dropdown-close:hover {
    background: rgba(204, 88, 88, 0.2);
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.mobile-dropdown-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    -webkit-overflow-scrolling: touch;
}

.mobile-dropdown-footer {
    padding: 16px 20px;
    padding-bottom: calc(16px + var(--mobile-safe-bottom));
    border-top: 1px solid var(--border-color);
    background: var(--bg-lighter);
    flex-shrink: 0;
}

.mobile-dropdown-footer .btn {
    width: 100%;
}

/* Пустое состояние */
.mobile-dropdown-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--text-dim);
}

.mobile-dropdown-empty i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.mobile-dropdown-empty p {
    font-size: 1rem;
}

/* Loading state */
.mobile-dropdown-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: var(--text-dim);
    gap: 12px;
}

.mobile-dropdown-loading i {
    font-size: 24px;
}

/* Notification items в мобильном dropdown */
.mobile-notification-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    text-decoration: none;
    color: var(--text-light);
    transition: background var(--transition-fast);
}

.mobile-notification-item:hover {
    background: rgba(192, 160, 112, 0.05);
}

.mobile-notification-item.unread {
    background: rgba(192, 160, 112, 0.08);
    border-left: 3px solid var(--accent-gold);
}

/* Wrapper для аватарки с иконкой действия */
.mobile-notification-item .notification-avatar-wrapper {
    position: relative;
    flex-shrink: 0;
}

.mobile-notification-item .notification-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
}

.mobile-notification-item .notification-action-icon {
    position: absolute;
    bottom: -2px;
    right: -2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: white;
    border: 2px solid var(--bg-light);
}

.mobile-notification-item .notification-action-icon.icon-like {
    background: #3b82f6;
}

.mobile-notification-item .notification-action-icon.icon-reply {
    background: #10b981;
}

.mobile-notification-item .notification-action-icon.icon-mention {
    background: #8b5cf6;
}

.mobile-notification-item .notification-action-icon.icon-follow {
    background: #10b981;
}

.mobile-notification-item .notification-action-icon.icon-wall {
    background: #f59e0b;
}

.mobile-notification-item .notification-action-icon.icon-subscription {
    background: #ec4899;
}

.mobile-notification-item .notification-action-icon.icon-default {
    background: var(--accent-gold);
}

.mobile-notification-item .notification-content {
    flex: 1;
    min-width: 0;
}

.mobile-notification-item .notification-text {
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 4px;
}

.mobile-notification-item .notification-text b {
    color: var(--accent-gold);
}

.mobile-notification-item .notification-date {
    font-size: 0.75rem;
    color: var(--text-dim);
}

.mobile-notification-item .notification-text a {
    color: var(--accent-gold);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.mobile-notification-item .notification-text a:hover {
    color: var(--text-light);
    text-decoration: underline;
}

/* Профиль dropdown */
.notification-preview {
    color: var(--text-dim);
    font-size: 0.85rem;
    line-height: 1.4;
    margin-top: 4px;
    margin-bottom: 4px;
    padding-top: 4px;
    border-top: 1px solid var(--border-color);
    word-break: break-word;
}

.mobile-dropdown-user {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-dark);
    border-radius: var(--radius-main);
    text-decoration: none;
    margin-bottom: 16px;
}

.mobile-dropdown-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid var(--accent-gold);
}

.mobile-dropdown-user-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-dropdown-username {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-light);
}

.mobile-dropdown-group {
    font-size: 0.85rem;
    color: var(--accent-gold);
}

.mobile-dropdown-balance {
    background: transparent;
    margin-bottom: 16px;
}

.mobile-dropdown-balance .balance-label {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.mobile-dropdown-balance .balance-amounts {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.mobile-dropdown-balance .balance-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 1rem;
    color: var(--text-light);
}

.mobile-dropdown-balance .balance-item i {
    color: var(--accent-gold);
}

.mobile-dropdown-balance .balance-item.personal i {
    color: var(--accent-blue);
}

.mobile-dropdown-balance .balance-actions {
    display: flex;
    gap: 8px;
}

.mobile-dropdown-balance .btn-balance-action {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 12px 8px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-main);
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.75rem;
    transition: all var(--transition-fast);
}

.mobile-dropdown-balance .btn-balance-action i {
    font-size: 1.1rem;
}

.mobile-dropdown-balance .btn-balance-action.topup i {
    color: var(--color-success);
}

.mobile-dropdown-balance .btn-balance-action.withdraw i {
    color: var(--color-danger);
}

.mobile-dropdown-balance .btn-balance-action.transfer i {
    color: var(--text-light);
}

.mobile-dropdown-balance .btn-balance-action:hover {
    background: rgba(192, 160, 112, 0.1);
    border-color: var(--accent-gold);
}

.mobile-dropdown-balance .balance-row i {
    margin-right: 8px;
    color: var(--accent-gold);
}

.mobile-dropdown-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-dropdown-nav a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    color: var(--text-light);
    text-decoration: none;
    border-radius: var(--radius-main);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.mobile-dropdown-nav a:hover {
    background: rgba(192, 160, 112, 0.1);
    color: var(--accent-gold);
}

.mobile-dropdown-nav a i {
    width: 24px;
    font-size: 1.1rem;
    color: var(--accent-gold);
}

.mobile-dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 16px 0;
}

.mobile-dropdown-logout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    background: rgba(204, 88, 88, 0.1);
    color: var(--color-danger);
    text-decoration: none;
    border-radius: var(--radius-main);
    font-size: 1rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.mobile-dropdown-logout:hover {
    background: rgba(204, 88, 88, 0.2);
}

/* ===========================================
   5. ГЛАВНАЯ СТРАНИЦА
   =========================================== */
@media (max-width: 767px) {

    /* Основной контейнер */
    .main-layout {
        display: block !important;
        margin: 0;
        padding: 12px;
    }

    /* Скрыть сайдбар */
    .sidebar-left {
        display: none !important;
    }

    /* Блоки с закруглениями */
    .content-block {
        border-radius: 12px;
        margin-bottom: 12px;
        overflow: hidden;
    }

    .block-header {
        padding: 14px 16px;
        border-radius: 12px 12px 0 0;
    }

    .block-header h3 {
        font-size: 1rem;
    }

    /* Темы */
    .topic-item {
        display: flex;
        flex-direction: row;
        align-items: flex-start;
        gap: 12px;
        padding: 14px 16px;
        border-radius: 0;
    }

    .topic-item:last-child {
        border-radius: 0 0 12px 12px;
    }

    .topic-icon {
        font-size: 1.2rem;
        flex-shrink: 0;
        margin-top: 2px;
    }

    .topic-info {
        flex: 1;
        min-width: 0;
    }

    .topic-title {
        font-size: 0.9rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        white-space: normal;
    }

    .topic-meta {
        font-size: 0.75rem;
        margin-top: 4px;
    }

    .topic-stats,
    .topic-last-post {
        display: none !important;
    }

    /* Подфорумы */
    .subforum-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 14px 16px;
    }

    .subforum-icon {
        font-size: 1.3rem;
        flex-shrink: 0;
    }

    .subforum-info {
        flex: 1;
        min-width: 0;
    }

    .subforum-title {
        font-size: 0.9rem;
    }

    .subforum-desc {
        font-size: 0.75rem;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        line-clamp: 1;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .subforum-stats {
        display: none !important;
    }

    /* Категории */
    .category-header {
        padding: 12px 16px;
        border-radius: 12px 12px 0 0;
    }

    .category-header h4 a {
        font-size: 0.95rem;
    }
}

/* ===========================================
   6. СТРАНИЦА ТЕМЫ
   =========================================== */
@media (max-width: 767px) {
    .topic-page-layout {
        margin: 0;
        padding: 0;
    }

    /* Хлебные крошки */
    .breadcrumbs {
        padding: 10px 16px;
        font-size: 0.75rem;
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
        border-radius: 0;
    }

    .breadcrumbs::-webkit-scrollbar {
        display: none;
    }

    /* Заголовок темы */
    .topic-header-actions {
        padding: 16px;
        border-radius: 0;
    }

    .topic-header-actions h1 {
        font-size: 1.1rem;
        line-height: 1.4;
    }

    .topic-title-wrapper {
        flex-direction: column;
        align-items: stretch !important;
        gap: 12px !important;
    }

    /* Кнопки действий */
    .topic-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

    .topic-actions .btn,
    .subscription-toggle {
        flex: 1 1 45%;
        min-width: 100px;
        padding: 10px 12px;
        font-size: 0.8rem;
        justify-content: center;
    }

    /* Посты */
    .post-thread-item {
        border-radius: 0;
        margin: 0;
        border-bottom: 1px solid var(--border-color);
    }

    .post-user-info {
        padding: 12px 16px;
        gap: 10px;
    }

    .post-user-avatar {
        width: 40px;
        height: 40px;
    }

    .post-username {
        font-size: 0.9rem;
    }

    .post-user-group {
        font-size: 0.65rem;
        padding: 2px 6px;
    }

    .post-content-body {
        padding: 0 16px 16px;
    }

    .post-meta {
        font-size: 0.7rem;
    }

    .post-body-content {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    /* Действия поста */
    .post-actions {
        display: flex;
        gap: 4px;
        flex-wrap: wrap;
        padding-top: 12px;
        margin-top: 12px;
        border-top: 1px solid var(--border-color);
    }

    .post-actions button,
    .post-actions a {
        font-size: 0.75rem;
        padding: 6px 10px;
        min-width: auto;
        min-height: auto;
    }

    /* Quick Reply */
    .quick-reply-wrapper {
        margin: 0;
        border-radius: 0;
    }

    .quick-reply-editor {
        padding: 12px 16px;
    }

    .reply-avatar {
        width: 36px !important;
        height: 36px !important;
    }

    /* Toolbar */
    .editor-toolbar,
    .bbcode-toolbar {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        gap: 4px;
        padding-bottom: 8px;
    }

    .editor-toolbar::-webkit-scrollbar,
    .bbcode-toolbar::-webkit-scrollbar {
        display: none;
    }

    .btn-tool {
        width: 36px;
        height: 36px;
        min-width: 36px;
        min-height: 36px;
        flex-shrink: 0;
    }
}

/* ===========================================
   7. ПРОФИЛЬ
   =========================================== */
@media (max-width: 767px) {

    .profile-layout,
    .profile-container {
        display: block !important;
        margin: 0;
        padding: 0;
    }

    /* Сайдбар профиля */
    .profile-sidebar {
        padding: 16px;
    }

    .profile-avatar-block {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .profile-avatar-large {
        width: 100px;
        height: 100px;
    }

    /* Кнопки действий */
    .profile-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        margin-top: 16px;
    }

    .action-btn {
        padding: 12px 8px;
        font-size: 0.8rem;
        min-width: 0;
        min-height: 0;
    }

    .action-btn i {
        font-size: 1rem;
    }

    .action-btn span {
        font-size: 0.8rem;
    }

    /* Шапка профиля */
    .profile-header {
        padding: 16px;
        margin: 0;
        border-radius: 0;
    }

    .profile-username {
        font-size: 1.4rem;
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
    }

    .user-badge {
        font-size: 0.65rem;
    }

    /* Инфо грид */
    .profile-info-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .info-item {
        gap: 8px;
    }

    .info-item i {
        font-size: 1rem;
        width: 24px;
    }

    .info-label {
        font-size: 0.65rem;
    }

    .info-value {
        font-size: 0.8rem;
    }

    /* Статистика */
    .profile-stats {
        display: flex;
        overflow-x: auto;
        gap: 8px;
        padding: 12px 16px;
        -webkit-overflow-scrolling: touch;
    }

    .profile-stats::-webkit-scrollbar {
        display: none;
    }

    .stat-item {
        flex-shrink: 0;
        min-width: 60px;
        padding: 8px 12px;
    }

    .stat-value {
        font-size: 1.1rem;
    }

    .stat-label {
        font-size: 0.65rem;
    }

    /* Табы */
    .tabs-navigation {
        display: flex;
        overflow-x: auto;
        gap: 0;
        border-bottom: 1px solid var(--border-color);
        -webkit-overflow-scrolling: touch;
    }

    .tabs-navigation::-webkit-scrollbar {
        display: none;
    }

    .tab-button {
        flex-shrink: 0;
        padding: 12px 16px;
        font-size: 0.8rem;
        white-space: nowrap;
        min-width: auto;
        min-height: auto;
    }

    .tab-button i {
        display: none;
    }

    .tabs-content {
        padding: 16px;
    }

    /* Стена */
    .wall-post {
        padding: 12px;
        border-radius: 12px;
    }

    .wall-post-avatar {
        width: 36px;
        height: 36px;
    }

    .wall-post-author {
        font-size: 0.85rem;
    }

    .wall-post-content {
        font-size: 0.9rem;
    }
}

/* ===========================================
   8. НАСТРОЙКИ
   =========================================== */
@media (max-width: 767px) {
    .settings-layout {
        display: block !important;
        margin: 0;
        padding: 0;
    }

    /* Навигация - горизонтальная */
    .settings-layout .sidebar-left {
        display: block !important;
        position: sticky;
        top: var(--mobile-header-height);
        z-index: 100;
        padding: 0;
        margin: 0;
        width: 100%;
        border-radius: 0;
        background: var(--bg-light);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .settings-nav {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding: 10px 12px;
        gap: 8px;
    }

    .settings-nav::-webkit-scrollbar {
        display: none;
    }

    .settings-nav .tab-link {
        flex-shrink: 0;
        padding: 10px 14px;
        font-size: 0.8rem;
        white-space: nowrap;
        background: var(--bg-dark);
        border-radius: 20px;
        color: var(--text-light);
    }

    .settings-nav .tab-link.active {
        background: var(--accent-gold);
        color: var(--bg-dark);
    }

    .settings-nav .nav-group {
        display: contents;
    }

    .settings-nav .nav-group-title {
        display: none;
    }

    /* Контент */
    .settings-layout .content-main {
        padding: 0;
    }

    .content-block {
        border-radius: 0;
        margin: 0;
        border-bottom: 8px solid var(--bg-dark);
    }

    .settings-form {
        padding: 16px;
    }

    /* Формы - полная ширина */
    .form-group {
        margin-bottom: 16px;
    }

    .form-group label {
        font-size: 0.85rem;
        display: block;
        margin-bottom: 8px;
    }

    .settings-form input[type="text"],
    .settings-form input[type="email"],
    .settings-form input[type="password"],
    .settings-form input[type="url"],
    .settings-form input[type="number"],
    .settings-form input[type="tel"],
    .settings-form select,
    .settings-form textarea,
    .form-control,
    input.form-control,
    select.form-control,
    textarea.form-control {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 14px 16px !important;
        font-size: 16px !important;
        border-radius: 10px;
    }

    /* Аватар секция */
    .settings-form>div[style*="display: flex"][style*="align-items: center"] {
        flex-direction: column !important;
        text-align: center;
        gap: 16px !important;
    }

    /* Кнопки полноширинные */
    .settings-form .btn,
    .form-actions .btn {
        width: 100%;
        padding: 14px 20px;
    }
}

/* ===========================================
   9. АВТОРИЗАЦИЯ
   =========================================== */
@media (max-width: 767px) {
    body.auth-page {
        padding: 16px;
    }

    .auth-container {
        padding: 24px 20px;
        max-width: 100%;
        border-radius: 16px;
    }

    .auth-header .logo {
        font-size: 1.6rem;
    }

    .auth-header h1 {
        font-size: 1.3rem;
    }

    .auth-form input {
        width: 100% !important;
        padding: 14px 16px !important;
        font-size: 16px !important;
    }

    .auth-form .btn {
        width: 100%;
        padding: 14px 20px;
    }

    .auth-options {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .social-login {
        flex-direction: column;
        gap: 10px;
    }

    .btn-social {
        width: 100%;
    }
}

/* ===========================================
   10. ЧАТ / СООБЩЕНИЯ
   =========================================== */
@media (max-width: 767px) {

    /* Страница сообщений */
    .messages-page-layout {
        padding: 0 !important;
        margin: 0 !important;
    }

    .messages-container {
        padding: 0 !important;
        margin: 0 !important;
        /* Высота экрана минус хедер и нижнее меню */
        min-height: calc(100vh - 56px - 64px);
        min-height: calc(100dvh - 56px - 64px);
    }

    .messages-layout {
        display: flex !important;
        flex-direction: column;
        margin: 0 !important;
        padding: 0 !important;
        min-height: calc(100vh - 56px - 64px);
        min-height: calc(100dvh - 56px - 64px);
    }

    /* Список чатов */
    .conversations-sidebar {
        flex: 1;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding: 0;
    }

    .conversations-search {
        padding: 12px 16px;
        margin: 0;
    }

    .conversations-tabs {
        padding: 0 16px 12px;
    }

    .conversations-scroll {
        padding: 0;
        flex: 1;
        overflow-y: auto;
    }

    /* Скрываем sidebar когда чат открыт */
    .messages-layout.chat-open .conversations-sidebar {
        display: none;
    }

    .messages-layout.chat-open~.mobile-nav {
        display: none !important;
    }

    /* Когда чат открыт - скрыть нижнее меню через body класс */
    body.chat-open .mobile-nav {
        display: none !important;
    }

    /* Увеличиваем высоту когда нет нижнего меню */
    body.chat-open .messages-container,
    body.chat-open .messages-layout {
        min-height: calc(100vh - 56px);
        min-height: calc(100dvh - 56px);
    }

    /* Чат на весь экран */
    .chat-main {
        display: none;
        flex-direction: column;
        flex: 1;
        min-height: 0;
    }

    .messages-layout.chat-open .chat-main {
        display: flex;
    }

    .chat-header {
        padding: 10px 12px;
        flex-shrink: 0;
        border-bottom: 1px solid var(--border-color);
    }

    .chat-user-info {
        gap: 10px;
    }

    .chat-avatar {
        width: 36px !important;
        height: 36px !important;
    }

    .chat-user-details h2 {
        font-size: 0.95rem;
    }

    .user-status {
        font-size: 0.75rem;
    }

    /* Кнопка назад */
    .chat-back-btn,
    .back-button {
        display: flex !important;
        width: 36px;
        height: 36px;
        background: transparent;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-small);
        color: var(--text-light);
        cursor: pointer;
        align-items: center;
        justify-content: center;
        margin-right: 10px;
        text-decoration: none;
        flex-shrink: 0;
    }

    .chat-back-btn:hover,
    .back-button:hover {
        background: rgba(192, 160, 112, 0.1);
        border-color: var(--accent-gold);
        color: var(--accent-gold);
    }

    .chat-header-actions {
        gap: 4px;
    }

    .chat-header-btn {
        width: 32px;
        height: 32px;
        font-size: 0.85rem;
    }

    /* Сообщения - занимают оставшееся пространство */
    .chat-messages {
        flex: 1;
        overflow-y: auto;
        padding: 10px 12px;
        -webkit-overflow-scrolling: touch;
    }

    /* Поле ввода - фиксированно внизу чата */
    .chat-input-container {
        flex-shrink: 0;
        padding: 10px 12px;
        padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
        background: var(--bg-light);
        border-top: 1px solid var(--border-color);
    }

    .chat-input-container input,
    .chat-input-container textarea {
        width: 100% !important;
        font-size: 16px !important;
    }

    .message-input-wrapper {
        gap: 8px;
    }

    .message-form-tools {
        display: none;
        /* Скрываем на мобильных для экономии места */
    }

    .send-button {
        width: 40px;
        height: 40px;
        flex-shrink: 0;
    }

    .message-bubble {
        max-width: 85%;
        padding: 10px 14px;
        font-size: 0.9rem;
    }

    /* Пустое состояние чата */
    .chat-empty {
        padding: 40px 20px;
    }
}

/* ===========================================
   11. СОЗДАНИЕ ТЕМЫ
   =========================================== */
@media (max-width: 767px) {
    .create-topic-layout {
        margin: 0;
        padding: 12px;
    }

    .create-topic-container {
        padding: 16px;
        border-radius: 12px;
    }

    /* Табы режима */
    .create-mode-tabs {
        display: flex;
        gap: 8px;
        margin-bottom: 16px;
        overflow-x: auto;
    }

    .create-mode-tabs .btn {
        flex: 1;
        padding: 10px 12px;
        font-size: 0.8rem;
        min-width: auto;
        min-height: auto;
    }

    /* Форма */
    .topic-form input[type="text"],
    .topic-form select,
    .topic-form textarea {
        width: 100% !important;
        padding: 12px 16px !important;
        font-size: 16px !important;
    }

    .topic-form textarea {
        min-height: 200px;
    }

    /* Toolbar */
    .bbcode-toolbar {
        overflow-x: auto;
        flex-wrap: nowrap;
        gap: 4px;
        padding: 8px 0;
    }

    .bbcode-btn {
        flex-shrink: 0;
        min-width: 36px;
        min-height: 36px;
    }
}

/* ===========================================
   12. ПОИСК
   =========================================== */
@media (max-width: 767px) {
    .search-layout {
        margin: 0;
        padding: 16px;
    }

    .search-container {
        padding: 16px;
        border-radius: 12px;
    }

    .search-input-wrapper {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .search-input-wrapper input {
        width: 100% !important;
        padding: 14px 16px !important;
        font-size: 16px !important;
    }

    .search-input-wrapper .btn {
        width: 100%;
    }

    .search-filters {
        flex-direction: column;
        gap: 12px;
    }

    .search-filter-item {
        width: 100%;
    }

    .search-filter-item select {
        width: 100%;
    }
}

/* ===========================================
   13. ПОМОЩЬ / FAQ
   =========================================== */
@media (max-width: 767px) {
    .help-layout {
        display: block !important;
        margin: 0;
        padding: 16px;
    }

    .help-sidebar {
        display: none;
    }

    .help-content {
        padding: 0;
    }

    .help-content h1 {
        font-size: 1.3rem;
    }

    .help-content h2 {
        font-size: 1.1rem;
    }

    .help-content p,
    .help-content li {
        font-size: 0.9rem;
    }
}

/* ===========================================
   14. ПАГИНАЦИЯ
   =========================================== */
@media (max-width: 767px) {
    .pagination {
        display: flex;
        justify-content: center;
        gap: 4px;
        flex-wrap: wrap;
        padding: 16px;
    }

    .pagination a,
    .pagination span {
        min-width: 36px;
        height: 36px;
        padding: 0 8px;
        font-size: 0.8rem;
    }
}

/* ===========================================
   15. БОКОВОЕ МЕНЮ (Side Drawer)
   =========================================== */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-panel {
    position: absolute;
    top: 0;
    left: 0;
    width: 280px;
    max-width: 80%;
    height: 100%;
    background: linear-gradient(180deg, var(--bg-light) 0%, var(--bg-dark) 100%);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.3);
}

.mobile-menu-overlay.active .mobile-menu-panel {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-lighter);
}

.mobile-menu-logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-gold);
}

.mobile-menu-close {
    width: 44px;
    height: 44px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-close:hover {
    background: rgba(204, 88, 88, 0.2);
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.mobile-menu-nav {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

.mobile-menu-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    color: var(--text-light);
    text-decoration: none;
    border-radius: 10px;
    transition: all var(--transition-fast);
    margin-bottom: 4px;
}

.mobile-menu-link:hover {
    background: rgba(192, 160, 112, 0.1);
    color: var(--accent-gold);
}

.mobile-menu-link i {
    width: 20px;
    font-size: 1rem;
    color: var(--accent-gold);
}

.mobile-menu-footer {
    padding: 16px 20px;
    padding-bottom: calc(16px + var(--mobile-safe-bottom));
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.mobile-menu-footer p {
    font-size: 0.75rem;
    color: var(--text-dim);
}

/* ===========================================
   16. КНОПКА НАВЕРХ
   =========================================== */
@media (max-width: 767px) {
    #scroll-to-top {
        right: 16px;
        bottom: calc(var(--mobile-nav-height) + var(--mobile-safe-bottom) + 16px);
        width: 44px;
        height: 44px;
    }
}

/* ===========================================
   17. SAFE AREAS (iPhone X+)
   =========================================== */
@supports (padding: env(safe-area-inset-bottom)) {
    @media (max-width: 767px) {
        .mobile-nav {
            padding-bottom: env(safe-area-inset-bottom);
        }

        body {
            padding-bottom: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom)) !important;
        }

        .chat-input-container {
            padding-bottom: calc(12px + env(safe-area-inset-bottom));
        }

        .mobile-menu-footer {
            padding-bottom: calc(16px + env(safe-area-inset-bottom));
        }

        .mobile-dropdown-footer {
            padding-bottom: calc(16px + env(safe-area-inset-bottom));
        }
    }
}