/* ================================================================ */
/* МОБИЛЬНАЯ ВЕРСИЯ — РАБОТАЕТ НА ВСЕХ ЭКРАНАХ ДО 1024px */
/* ================================================================ */

@media (max-width: 1024px) {

    .app {
        max-width: 100%;
        padding: 0;
        overflow-x: hidden;
    }

    .app-layout {
        grid-template-columns: 1fr !important;
        gap: 8px !important;
        padding: 0 8px 80px !important;
        margin-top: 4px !important;
    }

    .panel-left,
    .panel-right {
        display: none !important;
    }

    .panel-center {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
    }

    .pc-topbar {
        padding: 6px 10px !important;
        height: 48px !important;
        position: sticky !important;
        top: 0 !important;
        z-index: 9999 !important;
        background: var(--card-bg) !important;
        border-bottom: 1px solid var(--border-color) !important;
    }

    .pc-topbar .logo {
        font-size: 0.75rem !important;
    }

    .pc-topbar .logo .menu-icon {
        font-size: 1.2rem !important;
        padding: 4px 6px !important;
    }

    .pc-topbar .search {
        max-width: 80px !important;
        margin: 0 4px !important;
        font-size: 0.55rem !important;
        padding: 4px 8px !important;
    }

    .pc-topbar .right {
        gap: 4px !important;
    }

    .pc-topbar .right .username {
        display: none !important;
    }

    .pc-topbar .right .avatar-wrap {
        width: 28px !important;
        height: 28px !important;
    }

    .pc-topbar .right button {
        font-size: 0.9rem !important;
        padding: 2px 4px !important;
    }

    .sidebar {
        width: 280px !important;
        left: -290px !important;
        top: 0 !important;
        height: 100% !important;
        padding: 16px 12px 80px !important;
        z-index: 99999 !important;
        background: var(--card-bg) !important;
        border-right: 1px solid var(--border-color) !important;
        box-shadow: 4px 0 30px rgba(0, 0, 0, 0.3) !important;
    }

    .sidebar.open {
        left: 0 !important;
    }

    .sidebar .close-btn {
        font-size: 1.6rem !important;
        padding: 4px 8px !important;
        position: absolute !important;
        top: 8px !important;
        right: 12px !important;
        background: none !important;
        border: none !important;
        color: var(--text-secondary) !important;
        cursor: pointer !important;
        z-index: 10 !important;
    }

    .sidebar .user-info {
        padding: 12px 0 !important;
        margin-top: 8px !important;
    }

    .sidebar .user-info .avatar-wrap {
        width: 44px !important;
        height: 44px !important;
    }

    .sidebar .user-info .name {
        font-size: 0.85rem !important;
    }

    .sidebar .menu-item {
        padding: 8px 12px !important;
        font-size: 0.8rem !important;
    }

    .sidebar .menu-sub {
        padding-left: 28px !important;
    }

    .sidebar .menu-sub .menu-item {
        font-size: 0.7rem !important;
        padding: 5px 10px !important;
    }

    .sidebar-overlay {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        background: rgba(0, 0, 0, 0.5) !important;
        z-index: 99998 !important;
        display: none !important;
    }

    .sidebar-overlay.show {
        display: block !important;
    }

    .player-drawer {
        position: relative !important;
        top: 0 !important;
        margin: 0 !important;
        border-radius: 12px !important;
        max-height: 0 !important;
        overflow: hidden !important;
        transition: max-height 0.4s ease !important;
        background: var(--card-bg) !important;
        border: 1px solid var(--border-color) !important;
    }

    .player-drawer.open {
        max-height: 400px !important;
        padding: 8px 12px 12px !important;
    }

    .player-handle {
        position: relative !important;
        top: 0 !important;
        margin: 0 !important;
        padding: 6px 0 !important;
        background: transparent !important;
        border-radius: 0 !important;
    }

    .player-handle .handle-bar {
        width: 40px !important;
        height: 3px !important;
    }

    .player-handle .handle-label {
        font-size: 0.4rem !important;
    }

    .player-content .controls button {
        font-size: 0.9rem !important;
        padding: 4px 6px !important;
    }

    .player-content .controls .play-btn {
        font-size: 1.4rem !important;
    }

    .player-content .track-name {
        font-size: 0.75rem !important;
    }

    .player-content .playlist .playlist-item {
        font-size: 0.55rem !important;
        padding: 2px 6px !important;
    }

    .post {
        padding: 10px 12px !important;
        margin-bottom: 8px !important;
    }

    .post .author .avatar-wrap {
        width: 28px !important;
        height: 28px !important;
    }

    .post .author .name {
        font-size: 0.75rem !important;
    }

    .post .post-content {
        font-size: 0.8rem !important;
    }

    .post .post-content img.post-img {
        max-height: 250px !important;
    }

    .post .post-content .link-preview {
        width: 100% !important;
        max-width: 100% !important;
        height: 250px !important;
        padding-bottom: 0 !important;
        overflow: hidden !important;
        margin: 6px 0 !important;
        border-radius: 8px !important;
    }

    .post .post-content .link-preview.link-preview--large {
        height: 450px !important;
    }

    .post .post-content .link-preview iframe {
        position: static !important;
        width: 100% !important;
        height: 100% !important;
        display: block !important;
        border-radius: 8px !important;
        border: none !important;
    }

    .comment-item .avatar-wrap {
        width: 24px !important;
        height: 24px !important;
    }

    .comment-item .body {
        font-size: 0.65rem !important;
    }

    .comment-input-wrap input {
        font-size: 0.6rem !important;
        padding: 4px 10px !important;
    }

    .comment-input-wrap button {
        width: 28px !important;
        height: 28px !important;
        font-size: 0.7rem !important;
    }

    .post-form {
        padding: 8px 10px !important;
    }

    .post-editor {
        min-height: 40px !important;
        font-size: 0.8rem !important;
        padding: 6px 8px !important;
    }

    .editor-toolbar button {
        font-size: 0.6rem !important;
        padding: 2px 6px !important;
    }

    .post-actions button,
    .post-actions label {
        font-size: 0.55rem !important;
        padding: 3px 10px !important;
    }

    .card {
        padding: 10px 12px !important;
        margin-bottom: 8px !important;
    }

    .modal-box {
        max-width: 94% !important;
        padding: 16px !important;
    }

    .modal-box h3 {
        font-size: 0.9rem !important;
    }

    .modal-box input,
    .modal-box textarea {
        font-size: 0.75rem !important;
        padding: 6px 10px !important;
    }

    .chat-view {
        height: 55vh !important;
        padding: 8px !important;
    }

    .chat-view .chat-messages .msg {
        font-size: 0.7rem !important;
        padding: 4px 8px !important;
    }

    .chat-view .chat-input input {
        font-size: 0.65rem !important;
        padding: 4px 8px !important;
    }

    .chat-view .chat-input button {
        font-size: 0.6rem !important;
        padding: 0 10px !important;
    }

    .profile-header {
        padding: 12px !important;
    }

    .profile-header .avatar-wrap {
        width: 56px !important;
        height: 56px !important;
    }

    .profile-header .name {
        font-size: 0.9rem !important;
    }

    .profile-header .bio {
        font-size: 0.65rem !important;
    }

    .profile-header .profile-stats {
        font-size: 0.55rem !important;
        gap: 8px !important;
    }

    .group-list {
        grid-template-columns: 1fr 1fr !important;
        gap: 4px !important;
    }

    .group-card {
        padding: 8px !important;
    }

    .group-card .icon {
        font-size: 1.2rem !important;
    }

    .group-card .name {
        font-size: 0.6rem !important;
    }

    .people-item {
        padding: 6px 10px !important;
    }

    .people-item .avatar-wrap {
        width: 28px !important;
        height: 28px !important;
    }

    .people-item .info .name {
        font-size: 0.65rem !important;
    }

    .people-item .info .status {
        font-size: 0.5rem !important;
    }

    .admin-dot {
        width: 10px !important;
        height: 10px !important;
        bottom: 8px !important;
        right: 8px !important;
    }

    .settings-dropdown {
        min-width: 140px !important;
        right: 4px !important;
        top: 44px !important;
    }

    .settings-item {
        font-size: 0.65rem !important;
        padding: 6px 12px !important;
    }
}

@media (max-width: 400px) {
    .pc-topbar .search {
        max-width: 50px !important;
        font-size: 0.45rem !important;
        padding: 2px 6px !important;
    }

    .pc-topbar .logo {
        font-size: 0.6rem !important;
    }

    .pc-topbar .right button {
        font-size: 0.7rem !important;
    }

    .sidebar {
        width: 240px !important;
        left: -250px !important;
    }

    .post .post-content {
        font-size: 0.7rem !important;
    }

    .post .post-content img.post-img {
        max-height: 180px !important;
    }

    .post .post-content .link-preview { height: 250px !important; }
    .post .post-content .link-preview.link-preview--large { height: 450px !important; }
}