.btn-primary, .btn-secondary, .btn-success, .btn-danger, .btn-cancel {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-lg);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    font-family: var(--font-primary);
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-hover);
    transform: translateY(-2px);
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-success:hover:not(:disabled) {
    background: #2caa4e;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-danger:hover:not(:disabled) {
    background: #e02e24;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-cancel {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-cancel:hover:not(:disabled) {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--border-light);
}

.btn-small {
    padding: 8px 16px;
    font-size: 14px;
}

.loading-state {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 20px;
}

.skeleton {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-hover) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    animation: skeletonLoading 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes skeletonLoading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-chat {
    height: 72px;
    width: 100%;
}

.skeleton-message {
    height: 60px;
    width: 80%;
}

.skeleton-task {
    height: 180px;
    width: 100%;
}

.skeleton-user {
    height: 56px;
    width: 100%;
}

.skeleton-friend {
    height: 88px;
    width: 100%;
}

.skeleton-request {
    height: 104px;
    width: 100%;
}

.skeleton-profile {
    height: 200px;
    width: 100%;
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 24px;
    text-align: center;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 64px;
    margin-bottom: 20px;
    color: var(--text-muted);
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.empty-state p {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 24px;
    max-width: 400px;
}

.empty-state-hint {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 8px;
}

.empty-state-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.flash-messages {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 400px;
    width: 100%;
}

.flash-message {
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    animation: slideInRight 0.3s ease;
    position: relative;
    overflow: hidden;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.flash-message::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
}

.flash-message.success::before {
    background: var(--success-color);
}

.flash-message.error::before {
    background: var(--danger-color);
}

.flash-message.warning::before {
    background: var(--warning-color);
}

.flash-message.info::before {
    background: var(--info-color);
}

.flash-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.flash-content strong {
    font-size: 14px;
    font-weight: 600;
}

.flash-content span {
    font-size: 14px;
    color: var(--text-secondary);
}

.flash-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-circle);
    transition: all var(--transition-fast);
}

.flash-close:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.online-users-panel {
    position: fixed;
    right: 0;
    top: 0;
    bottom: 0;
    width: 320px;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    z-index: 150;
    display: flex;
    flex-direction: column;
}

.online-users-panel.active {
    transform: translateX(0);
}

.online-users-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.online-users-header h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

.close-users-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-circle);
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.close-users-btn:hover {
    background: var(--danger-color);
    color: white;
    transform: rotate(90deg);
}

.online-users-content {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.users-search {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
}

.users-list {
    flex: 1;
    padding: 8px 0;
}

.user-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.user-item:hover {
    background: var(--bg-hover);
}

.user-avatar {
    position: relative;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-circle);
    object-fit: cover;
    border: 2px solid var(--primary-color);
}
.user-avatar.with-status {
    position: relative;
}

.user-avatar.with-status .status-dot {
    position: absolute;
    bottom: 0;
    right: 0;
    border: 2px solid var(--bg-secondary);
    z-index: 2;
}
.user-avatar.with-status .user-status {
    position: absolute;
    bottom: 0px;
    right: 2px;
    width: 12px;
    height: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-avatar.with-status .status-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-circle);
    border: 2px solid var(--bg-secondary);
}

.user-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-muted);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-circle);
    position: relative;
    flex-shrink: 0;
}

.status-dot.online {
    background-color: var(--success-color);
    animation: pulse 2s infinite;
}

.status-dot.offline {
    background-color: var(--text-muted);
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

@keyframes statusPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(52, 199, 89, 0.4);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(52, 199, 89, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(52, 199, 89, 0);
    }
}

.status-dot.online.glow {
    box-shadow: 0 0 0 0 rgba(52, 199, 89, 0.7);
    animation: statusPulse 2s infinite;
}

.status-text {
    font-size: 12px;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.status-dot.online + .status-text {
    color: var(--success-color);
}

@media (max-width: 768px) {
    .user-status {
        gap: 4px;
    }
    
    .status-dot {
        width: 6px;
        height: 6px;
    }
    
    .status-text {
        font-size: 11px;
    }
}

.user-avatar.with-status {
    position: relative;
}

.user-avatar.with-status .status-dot {
    position: absolute;
    bottom: 0;
    right: 0;
    border: 2px solid var(--bg-secondary);
    z-index: 2;
}

.user-profile .user-status {
    margin-top: 2px;
}

.user-profile-mini .user-status {
    font-size: 11px;
}

.user-profile-mini .status-dot {
    width: 6px;
    height: 6px;
}

.status-dot.typing {
    background-color: var(--primary-color);
    animation: typingIndicator 1.5s infinite;
}

@keyframes typingIndicator {
    0%, 100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

.status-dot.dnd {
    background-color: var(--warning-color);
    animation: dndPulse 3s infinite;
}

@keyframes dndPulse {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}

.status-dot.away {
    background-color: var(--warning-color);
    animation: awayBlink 2s infinite;
}

@keyframes awayBlink {
    0%, 50%, 100% {
        opacity: 1;
    }
    25%, 75% {
        opacity: 0.3;
    }
}

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

.user-name {
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 2px;
    color: var(--text-primary);
}

.user-username {
    font-size: 13px;
    color: var(--text-secondary);
}

.user-role {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

.user-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-actions {
    display: flex;
    gap: 8px;
    transition: opacity var(--transition-fast);
}

.user-item:hover .user-actions {
    opacity: 1;
}

.message-user-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-circle);
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.message-user-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.panel-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 149;
    display: none;
}

.panel-overlay.active {
    display: block;
    animation: overlayFadeIn 0.3s ease;
}

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

.mobile-users-toggle {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-circle);
    background: var(--primary-color);
    color: white;
    border: none;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    z-index: 140;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all var(--transition-normal);
}

.mobile-users-toggle:hover {
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 8px 24px rgba(42, 171, 238, 0.4);
}

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.auth-form {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    padding: 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow-lg);
    z-index: 1;
    position: relative;
    animation: formSlideUp 0.5s ease;
}

@keyframes formSlideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-logo {
    width: 250px;
    height: 170px;
    border-radius: var(--radius-lg);
    animation: logo-float 3s ease-in-out infinite;
}

@keyframes logo-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.auth-header h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--primary-color), var(--info-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 16px;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    cursor: pointer;
    appearance: none;
    position: relative;
    transition: all var(--transition-fast);
}

.checkbox-group input[type="checkbox"]:checked {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-group input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.checkbox-group label {
    margin: 0;
    cursor: pointer;
    user-select: none;
}

.auth-footer {
    margin-top: 32px;
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--border-light);
}

.auth-footer p {
    color: var(--text-secondary);
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.auth-footer a:hover {
    text-decoration: underline;
}

.welcome-panel {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.welcome-content {
    text-align: center;
    max-width: 500px;
}

.welcome-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 32px;
    background: linear-gradient(135deg, var(--primary-color), var(--info-color));
    border-radius: var(--radius-circle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: white;
    animation: welcomeIconFloat 3s ease-in-out infinite;
}

@keyframes welcomeIconFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.welcome-content h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--primary-color), var(--info-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.welcome-content p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.welcome-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.stat-item:hover {
    transform: translateY(-4px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.stat-item i {
    font-size: 24px;
    color: var(--primary-color);
}

.stat-item span {
    font-size: 16px;
    color: var(--text-primary);
}

.stat-item strong {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
}

@media (max-width: 1200px) {
    .chat-list-container {
        width: 320px;
    }
    
    .tasks-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 1024px) {
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
        z-index: 200;
        box-shadow: var(--shadow-lg);
    }
    
    .sidebar.mobile-open {
        transform: translateX(0);
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .chat-list-container {
        width: 100%;
        max-width: 100%;
        position: static;
        transform: translateX(0);
        transition: none;
        box-shadow: none;
        z-index: 1;
        display: flex !important;
    }
    
    .chat-list-container.mobile-hidden {
        transform: translateX(-100%) !important;
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        z-index: 190;
        box-shadow: var(--shadow-lg);
    }
    
    .chat-area-full {
        width: 100%;
        display: none !important;
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        z-index: 190;
    }

    .chat-area-full.mobile-visible {
        display: flex !important;
    }
    
    .chat-area-placeholder {
        display: none !important;
    }
    
    #back-to-list-btn {
        display: flex !important;
        margin-right: 8px;
    }
    
.chat-list-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 189;
    display: none;
    pointer-events: auto;
}

.chat-list-overlay.active {
    display: block;
    animation: overlayFadeIn 0.3s ease;
}
    
    .mobile-users-toggle {
        display: flex;
    }
}

@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        padding: 0;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .tasks-grid {
        grid-template-columns: 1fr;
    }
    
    .task-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .task-actions {
        align-self: flex-end;
    }
    
    .welcome-stats {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }
    
    .stat-item {
        width: 100%;
        max-width: 250px;
    }
    
    .search-users-input {
        flex-direction: column;
    }
    
    .friend-item, .friend-request-item, .search-result-item {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .friend-actions, .friend-request-actions, .search-result-actions {
        width: 100%;
        justify-content: center;
        opacity: 1;
    }
    
    .user-item {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .user-actions {
        opacity: 1;
        width: 47%;
        justify-content: center;
    }
    
    .online-users-panel {
        width: 100%;
        max-width: 320px;
    }
    
    .auth-form {
        padding: 32px 24px;
    }
    
    .chat-header {
        padding: 12px 16px;
    }
    
    .chat-messages {
        padding: 16px;
    }
    
    .chat-input-container {
        padding: 0px 0px;
    }
    
    .friends-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .friends-header-actions {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    :root {
        --sidebar-width: 280px;
    }
    
    .top-bar {
        padding: 2px;
    }
    
    .search-bar {
        display: none;
    }
    
    .user-actions {
        gap: 8px;
    }
    
    .quick-actions {
        gap: 4px;
    }
    
    .quick-btn {
        width: 36px;
        height: 36px;
    }
    
    .notifications-indicator {
        width: 36px;
        height: 36px;
    }
    
    .panel-header {
        padding: 20px 16px 12px;
    }
    
    .tasks-container, .friends-container {
        padding: 16px;
    }
    
    .modal-header {
        padding: 20px;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn-primary, .btn-secondary, .btn-success, .btn-danger, .btn-cancel {
        width: 100%;
        justify-content: center;
    }
    
    .message-content {
        max-width: 85%;
    }
    
    .friends-tabs {
        flex-direction: column;
        gap: 4px;
        padding: 0;
        background: transparent;
    }
    
    .friends-tab {
        width: 100%;
        border-radius: var(--radius-md);
        margin-bottom: 4px;
    }
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 4px;
    transition: all var(--transition-fast);
}

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

::-webkit-scrollbar-corner {
    background: transparent;
}

::selection {
    background: rgba(42, 171, 238, 0.3);
    color: var(--text-primary);
}

@media (prefers-color-scheme: light) {
    :root {
        --bg-primary: #f5f5f7;
        --bg-secondary: #ffffff;
        --bg-tertiary: #f2f2f7;
        --bg-hover: rgba(0, 0, 0, 0.04);
        --bg-active: rgba(0, 0, 0, 0.08);
        
        --text-primary: #000000;
        --text-secondary: #666666;
        --text-muted: #999999;
        
        --border-color: rgba(0, 0, 0, 0.1);
        --border-light: rgba(0, 0, 0, 0.05);
    }
    
    .floating-particles .particle {
        opacity: 0.3;
    }
    
    .gradient-accent {
        opacity: 0.1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.5s ease forwards;
}

@supports not (backdrop-filter: blur(10px)) {
    .modal {
        background: rgba(0, 0, 0, 0.9);
    }
    
    .panel-overlay {
        background: rgba(0, 0, 0, 0.7);
    }
}

@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;
    }
}

.notifications-list {
    padding: 0;
    display: flex;
    flex-direction: column;
}

.notification-item {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-secondary);
    transition: all var(--transition-fast);
    position: relative;
}

.notification-item.unread {
    background: rgba(42, 171, 238, 0.05);
    border-left: 4px solid var(--primary-color);
}

.notification-item:hover {
    background: var(--bg-hover);
}

.notification-item.removing {
    animation: slideOutLeft 0.3s ease forwards;
}

@keyframes slideOutLeft {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(-100%);
    }
}

.notification-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 8px;
}

.notification-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
}

.notification-actions {
    display: flex;
    gap: 8px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.notification-item:hover .notification-actions {
    opacity: 1;
}

.notification-delete-btn {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-circle);
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.notification-delete-btn:hover {
    background: var(--danger-color);
    color: white;
    transform: rotate(90deg);
}

.notification-message {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 12px;
}

.notification-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
}

.notification-mark-read-btn {
    padding: 4px 12px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.notification-mark-read-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.skeleton-notification {
    height: 80px;
    width: 100%;
    border-radius: var(--radius-md);
    margin-bottom: 8px;
}

.profile-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 24px;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 32px;
    padding: 32px;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    margin-bottom: 24px;
}

@media (max-width: 768px) {
    .profile-header {
        flex-direction: column;
        text-align: center;
        gap: 24px;
    }
}

.profile-avatar-large {
    position: relative;
    width: 120px;
    height: 120px;
    flex-shrink: 0;
}

.profile-avatar-large img {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-circle);
    object-fit: cover;
    border: 4px solid var(--primary-color);
    box-shadow: var(--shadow-md);
}

.avatar-edit-btn {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 30px;
    height: 30px;
    border-radius: var(--radius-circle);
    background: var(--primary-color);
    border: 3px solid var(--bg-secondary);
    color: white;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.avatar-edit-btn:hover {
    background: var(--primary-hover);
    transform: scale(1.1);
}

.profile-info {
    flex: 1;
}

.profile-info h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.profile-username {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.profile-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-muted);
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.meta-item i {
    color: var(--primary-color);
}

.profile-tabs {
    display: flex;
    gap: 4px;
    background: var(--bg-tertiary);
    padding: 4px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    overflow-x: auto;
}

.profile-tab {
    flex: 1;
    min-width: 120px;
    padding: 12px 20px;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.profile-tab:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.profile-tab.active {
    background: var(--primary-color);
    color: white;
}

.profile-content {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.profile-tab-content {
    padding: 32px;
    display: none;
    animation: fadeIn 0.3s ease;
}

.profile-tab-content.active {
    display: block;
}

.profile-section {
    margin-bottom: 32px;
}

.profile-section:last-child {
    margin-bottom: 0;
}

.profile-section h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 16px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-item label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.info-item span {
    font-size: 16px;
    color: var(--text-primary);
}

.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.status-badge.online {
    background: rgba(52, 199, 89, 0.2);
    color: var(--success-color);
}

.status-badge.offline {
    background: rgba(142, 142, 147, 0.2);
    color: var(--text-muted);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.stat-item:hover {
    transform: translateY(-2px);
    border-color: var(--primary-color);
}

.stat-item i {
    font-size: 24px;
    color: var(--primary-color);
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.profile-form {
    max-width: 600px;
}

.tasks-container {
    display: flex;
    height: calc(100vh - 120px);
    position: relative;
}

.tasks-list-container {
    width: 400px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: relative;
}

.tasks-list-content {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}

.task-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    padding: 24px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.stat-card {
    padding: 20px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary-color);
}

.stat-card .stat-value {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.stat-card .stat-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.compact-task-item {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.compact-task-item:hover {
    background: var(--bg-hover);
}

.compact-task-item.active {
    background: var(--bg-active);
    border-left: 4px solid var(--primary-color);
}

.compact-task-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.compact-task-title {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.compact-task-status {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    white-space: nowrap;
}

.status-pending { background: rgba(255, 149, 0, 0.2); color: var(--warning-color); }
.status-in_progress { background: rgba(42, 171, 238, 0.2); color: var(--primary-color); }
.status-completed { background: rgba(52, 199, 89, 0.2); color: var(--success-color); }
.status-cancelled { background: rgba(142, 142, 147, 0.2); color: var(--text-muted); }

.compact-task-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.compact-task-priority {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.priority-low { background: rgba(52, 199, 89, 0.2); color: var(--success-color); }
.priority-medium { background: rgba(255, 149, 0, 0.2); color: var(--warning-color); }
.priority-high { background: rgba(255, 59, 48, 0.2); color: var(--danger-color); }
.priority-urgent { background: rgba(255, 59, 48, 0.3); color: var(--danger-color); }

.compact-task-time {
    font-size: 12px;
    color: var(--text-muted);
}

.task-progress-bar {
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 8px;
}

.task-progress-fill {
    height: 100%;
    background: var(--primary-color);
    transition: width 0.3s ease;
}


.task-details-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.task-details-header h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
}

.task-details-close {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-circle);
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.task-details-close:hover {
    background: var(--danger-color);
    color: white;
    transform: rotate(90deg);
}

.task-details-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.task-details-loading {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.no-task-selected {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: var(--text-secondary);
}

.no-task-selected h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.no-task-selected p {
    font-size: 16px;
    max-width: 300px;
    line-height: 1.5;
}

.task-detail-section {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border-light);
}

.task-detail-section:last-child {
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.task-detail-section h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.task-detail-row {
    display: flex;
    margin-bottom: 16px;
    padding: 8px 0;
}

.task-detail-label {
    width: 180px;
    flex-shrink: 0;
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.task-detail-value {
    flex: 1;
    font-size: 15px;
    color: var(--text-primary);
    line-height: 1.5;
}

.task-overdue {
    color: var(--danger-color) !important;
    font-weight: 600;
}

.task-actions-panel {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 24px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    margin-top: 32px;
}

.task-history-list {
    max-height: 300px;
    overflow-y: auto;
    padding-right: 8px;
}

.task-comments-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 8px;
}

.comment-item {
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
}

.comment-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.comment-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-circle);
    object-fit: cover;
}

.comment-info {
    flex: 1;
}

.comment-author {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.comment-time {
    font-size: 12px;
    color: var(--text-muted);
}

.comment-content {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.add-comment-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.task-attachments-section {
    margin-top: 24px;
}

.attachment-thumbnail {
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    padding: 8px;
    text-align: center;
    background: var(--bg-tertiary);
}

.attachment-thumbnail:hover {
    transform: translateY(-2px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.image-gallery {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.gallery-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.gallery-header h4 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.gallery-nav {
    display: flex;
    align-items: center;
    gap: 16px;
}

.gallery-nav-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-circle);
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.gallery-nav-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

#image-counter {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
}

.current-image-container {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

.current-image {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: contain;
    display: block;
}

.image-actions {
    position: absolute;
    bottom: 16px;
    right: 16px;
    display: flex;
    gap: 8px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.current-image-container:hover .image-actions {
    opacity: 1;
}

.btn-action {
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-fast);
}

.btn-action:hover {
    background: var(--primary-color);
    transform: translateY(-1px);
}

.image-thumbnails {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 8px;
    padding: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
}

.thumbnail {
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
}

.thumbnail:hover {
    transform: scale(1.05);
    border-color: var(--border-color);
}

.thumbnail.active {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.other-files {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.other-files h4 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.files-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.file-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: all var(--transition-fast);
}

.file-item:hover {
    background: var(--bg-hover);
    transform: translateX(4px);
}

.file-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--primary-color);
}

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

.file-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    word-break: break-word;
}

.file-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 12px;
    color: var(--text-muted);
}
.suggestions-container {
    padding: 24px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.suggestions-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.suggestions-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.suggestions-header-actions {
    display: flex;
    gap: 12px;
}

.suggestions-search {
    width: 100%;
    margin-bottom: 24px;
}

.suggestions-search .search-input {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: 15px;
    outline: none;
    transition: all var(--transition-fast);
}

.suggestions-search .search-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(42, 171, 238, 0.2);
}

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

.suggestions-stats {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.stats-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.online-count {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--success-color);
    font-weight: 500;
}

.online-count::before {
    content: '●';
    font-size: 12px;
    color: var(--success-color);
    animation: pulse 2s infinite;
}

.total-count {
    font-size: 14px;
    color: var(--text-secondary);
}

.stats-hint {
    font-size: 14px;
    color: var(--text-muted);
}

.suggestions-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.suggestion-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: all var(--transition-fast);
    animation: slideIn 0.3s ease;
}

.suggestion-item:hover {
    background: var(--bg-hover);
    transform: translateX(4px);
    border-color: var(--primary-color);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.suggestion-avatar {
    position: relative;
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    cursor: pointer;
}

.suggestion-avatar img {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-circle);
    object-fit: cover;
    border: 3px solid var(--primary-color);
    transition: transform var(--transition-fast);
}

.suggestion-avatar:hover img {
    transform: scale(1.05);
}

.suggestion-avatar .user-status {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    border-radius: var(--radius-circle);
    border: 2px solid var(--bg-secondary);
    z-index: 2;
}

.suggestion-avatar .user-status.online {
    background-color: var(--success-color);
    animation: pulse 2s infinite;
}

.suggestion-avatar .user-status.offline {
    background-color: var(--text-muted);
}

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

.suggestion-name {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.suggestion-username {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.suggestion-status {
    font-size: 14px;
    margin-bottom: 4px;
}

.suggestion-status .online-status {
    color: var(--success-color);
    display: flex;
    align-items: center;
    gap: 6px;
}

.suggestion-status .offline-status {
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.suggestion-status i {
    font-size: 10px;
}

.suggestion-role {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.suggestion-actions {
    display: flex;
    gap: 8px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.suggestion-item:hover .suggestion-actions {
    opacity: 1;
}

.suggestion-action-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-circle);
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.suggestion-add-btn {
    padding: 10px 20px;
    border-radius: var(--radius-lg);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 8px;
}

.suggestion-add-btn i {
    font-size: 14px;
}

.suggestion-profile-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-circle);
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.suggestion-profile-btn:hover {
    background: var(--primary-color);
    color: white;
}

.suggestions-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 24px;
    text-align: center;
    color: var(--text-secondary);
}

.suggestions-empty i {
    font-size: 64px;
    margin-bottom: 20px;
    color: var(--text-muted);
    opacity: 0.5;
}

.suggestions-empty h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.suggestions-empty p {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 24px;
    max-width: 400px;
}

@media (max-width: 768px) {
    .suggestions-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .stats-info {
        width: 100%;
        justify-content: space-between;
    }
    
    .suggestion-item {
        flex-direction: column;
        text-align: center;
        gap: 16px;
        padding: 24px 16px;
    }
    
    .suggestion-avatar {
        width: 80px;
        height: 80px;
    }
    
    .suggestion-info {
        text-align: center;
    }
    
    .suggestion-actions {
        width: 100%;
        justify-content: center;
        opacity: 1;
        gap: 12px;
    }
    
    .suggestion-add-btn {
        flex: 1;
        min-width: 0;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .suggestion-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .suggestion-add-btn,
    .suggestion-profile-btn {
        width: 100%;
    }
    
    .suggestion-profile-btn {
        width: 100%;
        height: 44px;
        border-radius: var(--radius-lg);
    }
    
    .suggestion-name {
        font-size: 16px;
    }
    
    .suggestion-username {
        font-size: 13px;
    }
    
    .suggestion-status {
        font-size: 13px;
    }
    
    .suggestion-role {
        font-size: 11px;
    }
}

/* ====================== УНИВЕРСАЛЬНОЕ МОДАЛЬНОЕ ОКНО ПОДТВЕРЖДЕНИЯ ====================== */

.confirm-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: confirmFadeIn 0.2s ease;
}

.confirm-modal.closing {
    animation: confirmFadeOut 0.2s ease forwards;
}

.confirm-modal-content {
    background: var(--bg-secondary);
    border-radius: 24px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    max-width: 400px;
    width: 90%;
    overflow: hidden;
    animation: confirmSlideIn 0.2s ease;
}

.confirm-modal.closing .confirm-modal-content {
    animation: confirmSlideOut 0.2s ease forwards;
}

.confirm-modal-header {
    padding: 20px 24px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.confirm-modal-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.confirm-modal-icon.warning {
    background: rgba(255, 149, 0, 0.15);
    color: #ff9500;
}

.confirm-modal-icon.danger {
    background: rgba(255, 59, 48, 0.15);
    color: #ff3b30;
}

.confirm-modal-icon.success {
    background: rgba(52, 199, 89, 0.15);
    color: #34c759;
}

.confirm-modal-icon.info {
    background: rgba(35, 149, 8, 0.15);
    color: #239508;
}

.confirm-modal-icon i {
    font-size: 32px;
}

.confirm-modal-header h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 8px;
}

.confirm-modal-header p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

.confirm-modal-body {
    padding: 20px 24px;
}

.confirm-modal-message {
    font-size: 15px;
    line-height: 1.5;
    text-align: center;
    color: var(--text-primary);
}

.confirm-modal-details {
    background: var(--bg-tertiary);
    border-radius: 12px;
    padding: 12px 16px;
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-secondary);
    border-left: 3px solid var(--primary-color);
}

.confirm-modal-footer {
    display: flex;
    gap: 12px;
    padding: 16px 24px 24px;
}

.confirm-modal-footer button {
    flex: 1;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.confirm-modal-cancel {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.confirm-modal-cancel:hover {
    background: var(--bg-hover);
}

.confirm-modal-confirm {
    background: var(--primary-color);
    color: white;
}

.confirm-modal-confirm:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.confirm-modal-confirm.danger {
    background: var(--danger-color);
}

.confirm-modal-confirm.danger:hover {
    background: #e33c32;
}

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

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

@keyframes confirmSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes confirmSlideOut {
    from {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
    to {
        opacity: 0;
        transform: scale(0.95) translateY(-20px);
    }
}

@media (max-width: 480px) {
    .confirm-modal-header {
        padding: 16px 20px;
    }
    
    .confirm-modal-icon {
        width: 56px;
        height: 56px;
    }
    
    .confirm-modal-icon i {
        font-size: 28px;
    }
    
    .confirm-modal-header h3 {
        font-size: 18px;
    }
    
    .confirm-modal-body {
        padding: 16px 20px;
    }
    
    .confirm-modal-footer {
        padding: 12px 20px 20px;
        gap: 10px;
    }
    
    .confirm-modal-footer button {
        padding: 10px 12px;
        font-size: 14px;
    }
}
/* ====================== УЧАСТНИКИ ЧАТА ====================== */

.member-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-bottom: 1px solid var(--border-light);
    transition: background 0.2s ease;
}

.member-item:hover {
    background: var(--bg-hover);
}

.member-avatar {
    position: relative;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
}

.member-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.member-status {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--bg-tertiary);
}

.member-status.online {
    background: var(--success-color);
}

.member-status.offline {
    background: var(--text-muted);
}

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

.member-name {
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}

.member-badge {
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.member-badge.admin {
    background: rgba(35, 149, 8, 0.15);
    color: var(--primary-color);
}

.member-badge.creator {
    background: rgba(255, 149, 0, 0.15);
    color: #ff9500;
}

.member-status-text {
    font-size: 12px;
    color: var(--text-muted);
}

.member-status-text.online {
    color: var(--success-color);
}

.member-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.member-action-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.member-action-btn:hover {
    background: var(--bg-hover);
    transform: scale(1.05);
}

.member-action-btn.make-admin:hover {
    background: var(--primary-color);
    color: white;
}

.member-action-btn.remove-admin:hover {
    background: var(--warning-color);
    color: white;
}

.member-action-btn.remove:hover {
    background: var(--danger-color);
    color: white;
}

@media (max-width: 768px) {
    .member-avatar {
        width: 40px;
        height: 40px;
    }
    
    .member-name {
        font-size: 14px;
    }
    
    .member-action-btn {
        width: 36px;
        height: 36px;
    }
}

/* ====================== ЗАКРЕПЛЕННЫЕ СООБЩЕНИЯ (СТИЛЬ БАБЛ) ====================== */

.pinned-message-bar {
    margin: 8px 20px 12px 20px;
    padding: 0;
    background: rgba(35, 149, 8, 0.08);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(35, 149, 8, 0.25);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}


.pinned-message-bar:hover {
    background: rgba(35, 149, 8, 0.12);
    border-color: rgba(35, 149, 8, 0.4);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(35, 149, 8, 0.15);
}

.pinned-message-content {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    cursor: pointer;
}

.pinned-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: rgba(35, 149, 8, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.pinned-icon i {
    color: var(--primary-color);
    font-size: 14px;
}

.pinned-message-bar:hover .pinned-icon {
    background: rgba(35, 149, 8, 0.25);
    transform: scale(1.05);
}

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

.pinned-message-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
    letter-spacing: 0.3px;
}

.pinned-message-label i {
    font-size: 9px;
    color: var(--primary-color);
}

.pinned-message-preview {
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.4;
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 4px;
}

.pinned-sender {
    font-weight: 600;
    color: var(--primary-color);
    background: rgba(35, 149, 8, 0.1);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
}

.pinned-text {
    color: var(--text-secondary);
    word-break: break-word;
    flex: 1;
}

.unpin-btn {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    opacity: 0.6;
}

.unpin-btn:hover {
    background: rgba(255, 59, 48, 0.15);
    color: var(--danger-color);
    opacity: 1;
    transform: rotate(90deg);
}

/* Анимация появления */
@keyframes pinBubbleAppear {
    0% {
        opacity: 0;
        transform: translateY(-10px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.pinned-message-bar {
    animation: pinBubbleAppear 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Темная тема */
.theme-dark .pinned-message-bar {
    background: rgba(35, 149, 8, 0.06);
    border-color: rgba(35, 149, 8, 0.2);
}

.theme-dark .pinned-message-bar:hover {
    background: rgba(35, 149, 8, 0.1);
    border-color: rgba(35, 149, 8, 0.3);
}

.theme-dark .pinned-icon {
    background: rgba(35, 149, 8, 0.12);
}

.theme-dark .pinned-sender {
    background: rgba(35, 149, 8, 0.08);
}

/* Мобильная версия */
@media (max-width: 768px) {
    .pinned-message-bar {
        margin: 6px 12px 10px 12px;
        border-radius: 14px;
    }
    
    .pinned-message-content {
        padding: 10px 12px;
        gap: 10px;
    }
    
    .pinned-icon {
        width: 28px;
        height: 28px;
    }
    
    .pinned-icon i {
        font-size: 12px;
    }
    
    .pinned-message-label {
        font-size: 10px;
    }
    
    .pinned-message-preview {
        font-size: 12px;
    }
    
    .pinned-sender {
        font-size: 11px;
        padding: 2px 6px;
    }
    
    .unpin-btn {
        width: 26px;
        height: 26px;
    }
}

/* Для очень маленьких экранов */
@media (max-width: 480px) {
    .pinned-message-bar {
        margin: 4px 8px 8px 8px;
    }
    
    .pinned-message-content {
        padding: 8px 10px;
    }
    
    .pinned-message-preview {
        flex-direction: column;
        gap: 2px;
    }
    
    .pinned-sender {
        align-self: flex-start;
    }
}
.message-poll {
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    padding: 16px;
    margin: 8px 0;
    border: 1px solid var(--border-color);
    min-width: 280px;
    max-width: 400px;
}

.poll-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-light);
}

.poll-header i {
    color: var(--primary-color);
    font-size: 20px;
}

.poll-question {
    font-weight: 600;
    font-size: 15px;
    flex: 1;
}

.poll-badge {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 12px;
    background: rgba(52, 199, 89, 0.2);
    color: var(--success-color);
}

.poll-badge.closed {
    background: rgba(142, 142, 147, 0.2);
    color: var(--text-muted);
}

.poll-options-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
}

.poll-option {
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.poll-option:hover {
    transform: translateX(4px);
}

.poll-option-text {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
    font-size: 14px;
}

.poll-option-label {
    color: var(--text-primary);
}

.poll-option-count {
    font-size: 12px;
    color: var(--text-muted);
}

.poll-option-bar {
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 4px;
}

.poll-option-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-hover));
    border-radius: 4px;
    transition: width 0.5s ease;
}

.poll-option-percentage {
    font-size: 12px;
    color: var(--primary-color);
    text-align: right;
    font-weight: 500;
}

.poll-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-light);
    font-size: 12px;
    color: var(--text-muted);
}

.poll-total-votes {
    display: flex;
    align-items: center;
    gap: 5px;
}

.poll-anonymous-badge, .poll-multiple-badge {
    display: flex;
    align-items: center;
    gap: 5px;
}

.poll-time-info {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--warning-color);
}

.poll-actions {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-light);
    text-align: right;
}

.poll-option.has-voted {
    opacity: 0.7;
    cursor: default;
}

.poll-option.has-voted:hover {
    transform: none;
}

.poll-voters-info {
    margin-top: 8px;
    font-size: 11px;
    color: var(--text-muted);
    padding: 6px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.poll-option-row {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
    align-items: center;
}

.poll-option-row .form-control {
    flex: 1;
}

.remove-option-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--danger-color);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.remove-option-btn:hover {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .message-poll {
        max-width: 100%;
        min-width: 200px;
    }
    
    .poll-footer {
        flex-direction: column;
        gap: 6px;
    }
}
.poll-option-row {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
    align-items: center;
}

.poll-option-row .form-control {
    flex: 1;
}

.remove-option-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--danger-color);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.remove-option-btn:hover {
    transform: scale(1.1);
}
/* Специально для модального окна создания опроса */
#create-poll-modal .checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 8px;
}

#create-poll-modal .checkbox-label:hover {
    background: var(--bg-hover);
    transform: translateX(2px);
}

#create-poll-modal .checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    cursor: pointer;
    accent-color: var(--primary-color);
}

#create-poll-modal .checkbox-label span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-primary);
}

#create-poll-modal .checkbox-label span i {
    width: 18px;
    color: var(--primary-color);
}

#create-poll-modal .form-hint {
    margin-left: 28px;
    margin-top: 4px;
    margin-bottom: 12px;
    font-size: 12px;
    color: var(--text-muted);
}
/* Стили для выбранных опций при множественном выборе */
.poll-option.selected {
    background: rgba(35, 149, 8, 0.1);
    border-left: 3px solid var(--primary-color);
    padding-left: 10px;
    margin-left: -3px;
}

.poll-option.selected .poll-option-label {
    color: var(--primary-color);
    font-weight: 600;
}

.poll-option.selected .poll-option-percentage {
    color: var(--primary-color);
    font-weight: 600;
}

/* Для мобильных устройств */
@media (max-width: 768px) {
    .poll-option.selected {
        background: rgba(35, 149, 8, 0.15);
        border-left-width: 4px;
    }
}

/* ====================== КАСТОМНОЕ ОКНО ПОИСКА В ЧАТЕ ====================== */

.chat-search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(1px);
    z-index: 10000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 80px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.chat-search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.chat-search-modal {
    background: var(--bg-secondary);
    border-radius: 24px;
    width: 90%;
    max-width: 560px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    transform: translateY(-30px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.chat-search-overlay.active .chat-search-modal {
    transform: translateY(0);
}

.chat-search-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.chat-search-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.chat-search-header h3 i {
    color: var(--primary-color);
    font-size: 18px;
}

.chat-search-header h3 span {
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 14px;
    margin-left: 6px;
}

.chat-search-close {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.chat-search-close:hover {
    background: var(--danger-color);
    color: white;
    transform: rotate(90deg);
}

.chat-search-body {
    padding: 24px;
}

.chat-search-input-wrapper {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.chat-search-input {
    flex: 1;
    padding: 14px 18px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    color: var(--text-primary);
    font-size: 15px;
    outline: none;
    transition: all 0.2s ease;
}

.chat-search-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(35, 149, 8, 0.15);
}

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

.chat-search-btn {
    padding: 14px 28px;
    background: var(--primary-color);
    border: none;
    border-radius: 14px;
    color: white;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.chat-search-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.chat-search-stats {
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    color: var(--text-secondary);
}

.chat-search-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-search-nav-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.chat-search-nav-btn:hover:not(:disabled) {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.chat-search-nav-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.chat-search-current {
    font-weight: 600;
    color: var(--text-primary);
    min-width: 50px;
    text-align: center;
}

.chat-search-results {
    max-height: 400px;
    overflow-y: auto;
    border-radius: 14px;
    background: var(--bg-tertiary);
}

.chat-search-results::-webkit-scrollbar {
    width: 6px;
}

.chat-search-results::-webkit-scrollbar-track {
    background: transparent;
}

.chat-search-results::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 3px;
}

.chat-search-result-item {
    padding: 16px;
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    transition: all 0.2s ease;
}

.chat-search-result-item:hover {
    background: var(--bg-hover);
}

.chat-search-result-item.active {
    background: rgba(35, 149, 8, 0.08);
    border-left: 3px solid var(--primary-color);
}

.chat-search-result-sender {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.chat-search-result-sender img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}

.chat-search-result-sender span {
    flex: 1;
}

.chat-search-result-content {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 10px;
    word-break: break-word;
}

.chat-search-result-content mark {
    background: rgba(35, 149, 8, 0.25);
    color: var(--text-primary);
    padding: 2px 4px;
    border-radius: 4px;
    font-weight: 500;
}

.chat-search-result-time {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.chat-search-result-time i {
    font-size: 11px;
}

.chat-search-empty {
    padding: 50px 20px;
    text-align: center;
    color: var(--text-secondary);
}

.chat-search-empty i {
    font-size: 56px;
    margin-bottom: 16px;
    opacity: 0.4;
}

.chat-search-empty p {
    margin: 0;
    font-size: 14px;
}

.chat-search-empty p:first-of-type {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 8px;
}

.chat-search-shortcuts {
    margin-top: 20px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    justify-content: center;
    gap: 20px;
}

.chat-search-shortcuts span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.chat-search-shortcuts kbd {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 3px 8px;
    font-family: monospace;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-primary);
}

.chat-search-highlight {
    animation: chatHighlight 2s ease;
}

@keyframes chatHighlight {
    0% {
        background-color: rgba(35, 149, 8, 0.2);
        transform: scale(1.01);
    }
    100% {
        background-color: transparent;
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    .chat-search-overlay {
        padding-top: 20px;
        align-items: flex-end;
    }
    
    .chat-search-modal {
        width: 100%;
        max-width: none;
        border-radius: 20px 20px 0 0;
    }
    
    .chat-search-body {
        padding: 20px;
    }
    
    .chat-search-results {
        max-height: 350px;
    }
    
    .chat-search-shortcuts {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .chat-search-input-wrapper {
        flex-direction: column;
    }
    
    .chat-search-btn {
        justify-content: center;
    }
}