/**
 * VideoHub360 Chat Component Styles
 * 
 * Extracted from main frontend.css for better organization
 * Contains all chat-related styling including moderation
 */

/* General Chat Popup Styles - Works for all livestream types */
#vh360-chat-popup,
.vh360-chat-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    /* display: flex; - removed, controlled by state classes */
    align-items: center;
    justify-content: center;
    z-index: var(--vh360-z-overlay);
    padding: 20px;
    box-sizing: border-box;
}

/* State classes for popup visibility */
.vh360-chat-popup.is-hidden {
    display: none !important;
}

.vh360-chat-popup.is-open {
    display: flex !important;
}

/* ------------------------------------------------------------------- */
/* Sidebar (YouTube-style) chat container styles                        */
/* These styles position the live chat when using the "sidebar" option
   so that it sits above the related videos list on desktop and
   adapts gracefully on smaller screens. */

/* Wrapper for chat in the sidebar */
.videohub360-sidebar-chat {
    margin-bottom: 16px;
}

/* Scrollable chat area when rendered in the sidebar on desktop */
.videohub360-sidebar-chat .videohub360-live-chat {
    /* Limit height relative to viewport to prevent overly tall sidebars */
    max-height: 520px;
    height: 52vh;
    overflow: auto;
}

/* On narrower screens where the sidebar stacks below the video, allow
   the chat container to expand naturally without fixed height */
@media (max-width: 900px) {
    .videohub360-sidebar-chat .videohub360-live-chat {
        max-height: none;
        height: auto;
    }
}

/* Increase the popup chat overlay z-index to ensure it sits above
   potentially higher-stacking theme elements in some themes */
.vh360-chat-popup,
#vh360-chat-popup {
    z-index: 999999;
}

.vh360-chat-popup-content {
    background: var(--vh360-bg-white);
    border-radius: var(--vh360-radius-md);
    width: 100%;
    max-width: 600px;
    max-height: 80vh;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    position: relative;
}

#vh360-chat-popup .videohub360-live-chat {
    height: 100%;
    padding: 12px;
}

/* Inline Chat Container Styles */
.vh360-chat-inline {
    background: var(--vh360-bg-white);
    border: 1px solid var(--vh360-color-border);
    border-radius: var(--vh360-radius-md);
    padding: 16px;
    margin-top: 24px;
}

.vh360-chat-inline .videohub360-live-chat {
    height: 600px;
    max-height: 80vh;
}

/* Open Chat Button Styles */
.videohub360-open-chat-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #1976d2;
    color: white;
    border: none;
    border-radius: var(--vh360-radius-md);
    font-size: 0.95em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-right: 12px;
    box-shadow: 0 2px 8px rgba(25, 118, 210, 0.2);
}

.videohub360-open-chat-btn:hover {
    background: #1565c0;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(25, 118, 210, 0.3);
}

.videohub360-open-chat-btn:active {
    transform: translateY(0);
}

.videohub360-open-chat-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* Mobile adjustments for chat popup - maintain centered modal behavior */
@media (max-width: 768px) {
    #vh360-chat-popup {
        padding: 10px;
        align-items: flex-start;
        padding-top: 20px;
    }
    
    .vh360-chat-popup-content {
        max-width: 100%;
        max-height: 75vh;
    }
    
    .vh360-chat-inline .videohub360-live-chat {
        height: 500px;
    }
    
    .videohub360-open-chat-btn {
        font-size: 13px;
        padding: 8px 16px;
    }
    
    /* Reduce chat message font size on mobile */
    .videohub360-chat-message {
        font-size: 1.1rem;
        line-height: 1.6;
    }
    
    .videohub360-chat-header h2 {
        font-size: 1.1em;
    }
    
    .videohub360-chat-input {
        font-size: 0.85rem;
        padding: 8px 12px;
    }
    
    .videohub360-chat-login-prompt p {
        font-size: 0.85rem;
    }
    
    .videohub360-chat-login-btn {
        font-size: 0.85rem;
        padding: 8px 14px;
    }
}

/* Live Chat Styles - YouTube-inspired design */
.videohub360-live-chat {
    height: 100%;
    display: flex;
    flex-direction: column;
    font-family: Roboto, Arial, sans-serif;
    max-width: 100%;
    padding: 0;
    margin: 0;
}
.videohub360-chat-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85em;
    color: var(--vh360-color-medium);
}
.videohub360-chat-indicator {
    width: 8px;
    height: 8px;
    background: #4CAF50;
    border-radius: var(--vh360-radius-full);
    animation: chatPulse 2s infinite;
}
@keyframes chatPulse {
    0%, 50% { opacity: 1; }
    25%, 75% { opacity: 0.5; }
}
.videohub360-chat-messages {
    flex: 1;
    overflow-y: auto;
    background: var(--vh360-bg-white);
    border: none;
    border-radius: var(--vh360-radius-md);
    padding: 2px 0;
    margin-bottom: 12px;
    max-height: 500px;
    min-height: 300px;
    /* Custom scrollbar styling */
    scrollbar-width: thin;
    scrollbar-color: var(--vh360-color-border-light) transparent;
}
/* Webkit scrollbar styling for modern browsers */
.videohub360-chat-messages::-webkit-scrollbar {
    width: 8px;
}
.videohub360-chat-messages::-webkit-scrollbar-track {
    background: transparent;
}
.videohub360-chat-messages::-webkit-scrollbar-thumb {
    background: var(--vh360-color-border-light);
    border-radius: var(--vh360-radius-sm);
}
.videohub360-chat-messages::-webkit-scrollbar-thumb:hover {
    background: var(--vh360-color-light);
}
.videohub360-chat-welcome {
    text-align: center;
    padding: 8px 12px;
    color: #606060;
    font-size: 0.875rem;
    background: #f2f2f2;
    border-radius: var(--vh360-radius-lg);
    margin: 4px 12px 8px 12px;
}
.videohub360-chat-welcome p {
    margin: 0;
}
/* YouTube-style message layout: simplified for proper text wrapping */
.videohub360-chat-message {
    margin-bottom: 0px;
    padding: 1px 6px;
    background: transparent;
    border-radius: 0;
    font-size: 1.1rem;
    font-weight: normal;
    color: #454545;
    line-height: 1.6;
    position: relative;
    transition: background-color 0.1s ease;
    overflow: hidden; /* Create new formatting context */
}
.videohub360-live-chat .videohub360-chat-messages .videohub360-chat-message:hover,
.videohub360-chat-messages .videohub360-chat-message:hover {
    background: rgba(0, 0, 0, 0.02);
}
.videohub360-chat-message.own {
    background: transparent;
    margin-left: 0;
}
.videohub360-chat-message.own:hover {
    background: rgba(0, 0, 0, 0.02);
}
.videohub360-chat-message.reply {
    margin-left: 0;
    border-left: none;
    background: rgba(0, 0, 0, 0.02);
}
.videohub360-chat-message.pinned {
    background: linear-gradient(135deg, rgba(255, 235, 59, 0.15) 0%, rgba(255, 193, 7, 0.12) 100%);
    border-left: 3px solid #f39c12;
    border-radius: var(--vh360-radius-sm);
    box-shadow: 0 1px 3px rgba(243, 156, 18, 0.15);
    margin-bottom: 8px;
    position: relative;
}

/* Add separator after the last pinned message */
.videohub360-chat-message.pinned:not(:has(~ .videohub360-chat-message.pinned)) {
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(243, 156, 18, 0.2);
}

/* Fallback for browsers that don't support :has() */
@supports not (selector(:has(*))) {
    .videohub360-chat-message.pinned {
        margin-bottom: 12px;
    }
}

.videohub360-chat-pin-indicator {
    position: absolute;
    top: 4px;
    right: 12px;
    color: #f39c12;
    font-size: 14px;
    font-weight: bold;
    animation: pinPulse 2s ease-in-out infinite;
}
@keyframes pinPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}
.videohub360-chat-reply-info {
    font-size: 1rem;
    color: #606060;
    margin-bottom: 2px;
    font-style: normal;
    padding-left: 32px;
}
/* System messages styled like YouTube's system messages */
/* High specificity to override aggressive theme styles (e.g., Astra) */
.videohub360-live-chat .videohub360-chat-messages .videohub360-chat-message.system,
.videohub360-chat-messages .videohub360-chat-message.system {
    font-size: 1.1rem;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--vh360-color-light);
    font-style: italic;
    padding: 4px 12px;
    margin: 2px 12px;
    background: #f9f9f9;
    border-radius: var(--vh360-radius-sm);
    text-align: center;
}
.videohub360-chat-message.system strong {
    color: #2196F3;
    font-weight: bold;
}
.videohub360-chat-message.system .vh360-system-amount {
    color: #4CAF50;
    font-weight: bold;
    font-size: 1.2rem;
}

/* Loading indicator for initial message load */
.videohub360-chat-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    gap: 12px;
    color: var(--vh360-color-light);
    font-size: 0.95rem;
}

.videohub360-chat-loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(0, 0, 0, 0.1);
    border-top-color: #1976d2;
    border-radius: 50%;
    animation: vh360-spin 0.8s linear infinite;
}

@keyframes vh360-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* YouTube-style message header: inline flow for natural text wrapping */
.videohub360-chat-message-header {
    margin-left: 36px; /* Space for floated avatar */
    margin-bottom: 0;
}

/* Chat avatar styling - MISSING from refactored version */
.videohub360-chat-avatar {
    width: 28px;
    height: 28px;
    border-radius: var(--vh360-radius-full);
    object-fit: cover;
    float: left;
    margin-right: 8px;
}

/* Username display styling - MISSING from refactored version */
/* High specificity to override aggressive theme styles (e.g., Astra) */
.videohub360-live-chat .videohub360-chat-messages .videohub360-chat-username-display,
.videohub360-chat-messages .videohub360-chat-username-display {
    font-weight: 700;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    margin-right: 4px;
    /* YouTube username colors: green for owner/streamer, blue for others */
    color: #1976d2;
}

.videohub360-chat-username-display.owner {
    color: #2e7d32; /* Green for owner/streamer */
}

/* Chat timestamp styling */
/* High specificity to override aggressive theme styles (e.g., Astra) */
.videohub360-live-chat .videohub360-chat-messages .videohub360-chat-timestamp,
.videohub360-chat-messages .videohub360-chat-timestamp {
    font-size: 0.75rem;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #909090;
    opacity: 0;
    transition: opacity 0.2s;
    margin-left: 8px;
    vertical-align: baseline;
}

.videohub360-live-chat .videohub360-chat-messages .videohub360-chat-message:hover .videohub360-chat-timestamp,
.videohub360-chat-messages .videohub360-chat-message:hover .videohub360-chat-timestamp {
    opacity: 1;
}
/* Chat username styling */
/* High specificity to override aggressive theme styles (e.g., Astra) */
.videohub360-live-chat .videohub360-chat-messages .videohub360-chat-message .videohub360-chat-username,
.videohub360-chat-messages .videohub360-chat-message .videohub360-chat-username {
    font-weight: 600;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    margin-right: 6px;
    color: #454545;
    cursor: pointer;
    /* YouTube username colors: green for owner/streamer, blue for others */
}
.videohub360-chat-message .videohub360-chat-username.owner {
    color: #0f9d58;
}
.videohub360-chat-message .videohub360-chat-username.moderator {
    color: #1976D2;
}
/* Badge support for pills like XP, mod, member */
.videohub360-chat-badges {
    display: inline;
    margin-right: 4px;
    vertical-align: baseline;
}
.videohub360-chat-badge {
    display: inline-block;
    background: #e0e0e0;
    color: var(--vh360-color-medium);
    font-size: 0.7rem;
    font-weight: 500;
    padding: 1px 4px;
    border-radius: 3px;
    margin-right: 3px;
    line-height: 1;
    vertical-align: text-top;
}
.videohub360-chat-badge.mod {
    background: #1976D2;
    color: var(--vh360-color-white);
}
.videohub360-chat-badge.member {
    background: #4CAF50;
    color: var(--vh360-color-white);
}
/* Message content with natural text wrapping */
.videohub360-chat-content {
    display: inline;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    line-height: inherit;
    vertical-align: baseline;
}
.videohub360-chat-content p {
    margin: 0;
    display: inline;
}
/* 3-dot menu dropdown */
.videohub360-chat-message-actions {
    position: absolute;
    top: 2px;
    right: 8px;
    opacity: 0;
    transition: opacity 0.2s;
}
.videohub360-chat-message:hover .videohub360-chat-message-actions {
    opacity: 1;
}
.videohub360-chat-actions-btn {
    background: none;
    border: none;
    color: var(--vh360-color-medium);
    cursor: pointer;
    font-size: 14px;
    padding: 2px 4px;
    border-radius: 2px;
    transition: background-color 0.1s;
}
.videohub360-chat-actions-btn:hover {
    background: #f0f0f0;
    color: var(--vh360-color-dark);
}
.videohub360-chat-actions-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border: 1px solid #ddd;
    border-radius: var(--vh360-radius-sm);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    z-index: var(--vh360-z-ui-high);
    min-width: 80px;
    display: none;
}
.videohub360-chat-actions-dropdown.show {
    display: block;
}
.videohub360-chat-actions-dropdown button {
    display: block;
    width: 100%;
    background: none;
    border: none;
    padding: 6px 12px;
    text-align: left;
    cursor: pointer;
    font-size: 12px;
    color: var(--vh360-color-dark);
}
.videohub360-chat-actions-dropdown button:hover {
    background: #f5f5f5;
}
/* Moderation modal */
.videohub360-moderation-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: var(--vh360-z-modal);
    padding: 20px;
    box-sizing: border-box;
}
.videohub360-moderation-modal.active {
    display: flex;
}
.videohub360-moderation-content {
    background: white;
    border-radius: var(--vh360-radius-md);
    width: 100%;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}
.videohub360-moderation-header {
    padding: 20px;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.videohub360-moderation-header h2 {
    margin: 0;
    color: var(--vh360-color-dark);
    font-size: 1.5em;
}
.videohub360-moderation-form {
    padding: 20px;
}
.videohub360-moderation-tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid #e0e0e0;
}
.videohub360-moderation-tab {
    background: none;
    border: none;
    padding: 12px 20px;
    cursor: pointer;
    color: var(--vh360-color-medium);
    font-size: 14px;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}
.videohub360-moderation-tab:hover {
    color: var(--vh360-color-dark);
    background: #f9f9f9;
}
.videohub360-moderation-tab.active {
    color: #1976D2;
    border-bottom-color: #1976D2;
    background: #f9f9f9;
}
.videohub360-moderation-panel {
    display: none;
}
.videohub360-moderation-panel.active {
    display: block;
}
.videohub360-moderation-list {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid #e0e0e0;
    border-radius: var(--vh360-radius-sm);
}
.videohub360-moderation-item {
    padding: 12px;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.videohub360-moderation-item:last-child {
    border-bottom: none;
}
.videohub360-moderation-item-info h4 {
    margin: 0 0 4px 0;
    color: var(--vh360-color-dark);
    font-size: 14px;
}
.videohub360-moderation-item-info p {
    margin: 0;
    color: var(--vh360-color-medium);
    font-size: 12px;
}
.videohub360-moderation-actions {
    display: flex;
    gap: 8px;
}
.videohub360-moderation-btn {
    padding: 6px 12px;
    border: none;
    border-radius: var(--vh360-radius-sm);
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.2s;
}
.videohub360-moderation-btn.primary {
    background: #1976D2;
    color: var(--vh360-color-white);
}
.videohub360-moderation-btn.primary:hover {
    background: #1565C0;
}
.videohub360-moderation-btn.danger {
    background: #D32F2F;
    color: var(--vh360-color-white);
}
.videohub360-moderation-btn.danger:hover {
    background: #C62828;
}
.videohub360-moderation-btn.secondary {
    background: #f0f0f0;
    color: var(--vh360-color-medium);
}
.videohub360-moderation-btn.secondary:hover {
    background: #e0e0e0;
    color: var(--vh360-color-dark);
}
.videohub360-empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--vh360-color-medium);
}
.videohub360-empty-state h3 {
    margin: 0 0 8px 0;
    color: var(--vh360-color-light);
}
.videohub360-empty-state p {
    margin: 0;
    font-size: 14px;
}
/* Success messages */
.videohub360-success-message {
    color: #4CAF50;
    background: #f1f8e9;
    padding: 8px 12px;
    border-radius: var(--vh360-radius-sm);
    margin: 8px 0;
    font-size: 14px;
}
/* Mobile responsiveness for menu and modal */
@media (max-width: 768px) {
    .videohub360-chat-actions-dropdown {
        right: auto;
        left: 0;
        min-width: 120px;
    }
    
    .videohub360-moderation-content {
        margin: 10px;
        max-width: none;
        width: calc(100% - 20px);
        max-height: calc(100vh - 20px);
    }
    
    .videohub360-moderation-header {
        padding: 15px;
    }
    
    .videohub360-moderation-header h2 {
        font-size: 1.3em;
    }
    
    .videohub360-moderation-body {
        padding: 15px;
    }
    
    .videohub360-moderation-tabs {
        flex-wrap: wrap;
    }
    
    .videohub360-moderation-tab {
        padding: 10px 15px;
        font-size: 13px;
    }
    
    .videohub360-moderation-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .videohub360-moderation-actions {
        width: 100%;
        justify-content: flex-end;
    }
}
/* Accessibility improvements */
.videohub360-chat-actions-btn:focus,
.videohub360-moderation-tab:focus,
.videohub360-moderation-btn:focus {
    outline: 2px solid #1976D2;
    outline-offset: 2px;
}
/* High contrast mode support */
@media (prefers-contrast: high) {
    .videohub360-chat-message {
        border: 1px solid #ccc;
    }
    
    .videohub360-chat-actions-dropdown {
        border: 2px solid #333;
    }
    
    .videohub360-moderation-content {
        border: 2px solid #333;
    }
}
/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .videohub360-chat-indicator {
        animation: none;
    }
    
    .videohub360-chat-timestamp,
    .videohub360-chat-message-actions,
    .videohub360-chat-actions-btn,
    .videohub360-moderation-tab,
    .videohub360-moderation-btn {
        transition: none;
    }
}

/* Reply Indicator - Visual indicator above chat input when replying */
.videohub360-reply-indicator {
    background: #e3f2fd;
    border: 1px solid #bbdefb;
    border-radius: var(--vh360-radius-sm);
    padding: 8px 12px;
    margin-bottom: 8px;
    display: none;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85em;
    color: #1565c0;
}
.videohub360-reply-indicator.active {
    display: flex;
}
.videohub360-reply-text {
    flex: 1;
    margin-right: 8px;
}
.videohub360-reply-text strong {
    font-weight: 600;
    color: #0d47a1;
}
.videohub360-reply-cancel {
    background: none;
    border: none;
    color: #1565c0;
    cursor: pointer;
    padding: 2px 4px;
    border-radius: 2px;
    font-size: 12px;
    line-height: 1;
    transition: background-color 0.2s;
}
.videohub360-reply-cancel:hover {
    background: rgba(21, 101, 192, 0.1);
}
.videohub360-reply-cancel:focus {
    outline: 1px solid #1976D2;
    outline-offset: 1px;
}
/* Mobile responsiveness for reply indicator */
@media (max-width: 768px) {
    .videohub360-reply-indicator {
        padding: 6px 10px;
        font-size: 0.8em;
        margin-bottom: 6px;
    }
    
    .videohub360-reply-text {
        margin-right: 6px;
    }
    
    .videohub360-reply-cancel {
        padding: 3px 6px;
        font-size: 11px;
    }
}

/* YouTube-style input area: minimal and flush with container */
.videohub360-chat-input-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--vh360-color-border);
}

/* Login prompt styling */
.videohub360-chat-login-prompt {
    text-align: center;
    padding: 16px 12px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: var(--vh360-radius-md);
    margin-bottom: 8px;
}

.videohub360-chat-login-prompt p {
    margin: 0 0 12px 0;
    color: var(--vh360-color-medium);
    font-size: 0.85rem;
}

.videohub360-chat-login-btn {
    background: var(--vh360-color-primary);
    color: var(--vh360-color-white);
    border: none;
    border-radius: 6px;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--vh360-transition-normal);
}

.videohub360-chat-login-btn:hover {
    background: #1976d2;
}

/* Chat form layout */
.videohub360-chat-form {
    display: flex;
    gap: 2px;
    align-items: center;
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    transition: none;
    box-shadow: none;
}

.videohub360-chat-form:focus-within {
    background-color: transparent;
    box-shadow: none;
}

/* Chat input field */
/* High specificity to override aggressive theme styles (e.g., Astra) */
.videohub360-live-chat .videohub360-chat-form .videohub360-chat-input,
#vh360-chat-form .videohub360-chat-input,
textarea.videohub360-chat-input {
    flex: 1;
    border: 1px solid #ddd;
    outline: none;
    padding: 10px 16px;
    font-size: 0.85rem;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.4;
    resize: none;
    background: var(--vh360-bg-white);
    max-height: 80px;
    min-height: auto;
    overflow-y: auto;
    border-radius: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.videohub360-live-chat .videohub360-chat-form .videohub360-chat-input:focus,
#vh360-chat-form .videohub360-chat-input:focus,
textarea.videohub360-chat-input:focus {
    border-color: var(--vh360-color-light);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.videohub360-live-chat .videohub360-chat-form .videohub360-chat-input::placeholder,
#vh360-chat-form .videohub360-chat-input::placeholder,
textarea.videohub360-chat-input::placeholder {
    color: #9e9e9e;
}

.videohub360-live-chat .videohub360-chat-form .videohub360-chat-input:disabled,
#vh360-chat-form .videohub360-chat-input:disabled,
textarea.videohub360-chat-input:disabled {
    background: #f5f5f5;
    color: var(--vh360-color-light);
    cursor: not-allowed;
}
/* Base circular button class */
.vh360-btn-circular {
    width: 36px;
    height: 36px;
    border-radius: var(--vh360-radius-full);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all var(--vh360-transition-normal);
    flex-shrink: 0;
}

/* Emoji picker button - Now with individual border */
/* High specificity to override aggressive theme styles (e.g., Astra) */
.videohub360-live-chat .videohub360-chat-form .videohub360-emoji-btn,
#vh360-chat-form .videohub360-emoji-btn,
button.videohub360-emoji-btn {
    background: var(--vh360-bg-white);
    color: var(--vh360-color-medium);
    border: 1px solid #ddd;
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
    border-radius: var(--vh360-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--vh360-transition-normal);
    flex-shrink: 0;
    font-size: 18px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    padding: 0;
    margin: 0;
    text-transform: none;
}

.videohub360-live-chat .videohub360-chat-form .videohub360-emoji-btn:hover,
#vh360-chat-form .videohub360-emoji-btn:hover,
button.videohub360-emoji-btn:hover {
    background: #f0f0f0;
    color: var(--vh360-color-dark);
    border-color: var(--vh360-color-light);
    transform: scale(1.05);
}

.videohub360-live-chat .videohub360-chat-form .videohub360-emoji-btn:disabled,
#vh360-chat-form .videohub360-emoji-btn:disabled,
button.videohub360-emoji-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    background: var(--vh360-bg-white);
    border-color: #ddd;
}

/* Chat send button - Matches emoji picker design */
/* High specificity to override aggressive theme styles (e.g., Astra) */
.videohub360-live-chat .videohub360-chat-form .videohub360-chat-send-btn,
#vh360-chat-form .videohub360-chat-send-btn,
button.videohub360-chat-send-btn {
    background: var(--vh360-bg-white);
    color: var(--vh360-color-medium);
    border: 1px solid #ddd;
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
    border-radius: var(--vh360-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--vh360-transition-normal);
    flex-shrink: 0;
    font-size: 18px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    padding: 0;
    margin: 0;
    text-transform: none;
}

.videohub360-live-chat .videohub360-chat-form .videohub360-chat-send-btn:hover,
#vh360-chat-form .videohub360-chat-send-btn:hover,
button.videohub360-chat-send-btn:hover {
    background: #f0f0f0;
    color: var(--vh360-color-dark);
    border-color: var(--vh360-color-light);
    transform: scale(1.05);
}

.videohub360-live-chat .videohub360-chat-form .videohub360-chat-send-btn:disabled,
#vh360-chat-form .videohub360-chat-send-btn:disabled,
button.videohub360-chat-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    background: var(--vh360-bg-white);
    border-color: #ddd;
}

.videohub360-live-chat .videohub360-chat-form .videohub360-chat-send-btn:active,
#vh360-chat-form .videohub360-chat-send-btn:active,
button.videohub360-chat-send-btn:active {
    transform: scale(0.95);
    background: #e0e0e0;
}

/* Chat user info section */
.videohub360-chat-user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: #f8f9fa;
    border-radius: var(--vh360-radius-md);
    font-size: 0.85rem;
    color: var(--vh360-color-medium);
    margin-top: 8px;
}

.videohub360-chat-user-info.logged-in {
    background: #e8f5e8;
    border: 1px solid #c8e6c9;
    color: #2e7d32;
}

.videohub360-chat-user-info img {
    width: 24px;
    height: 24px;
    border-radius: var(--vh360-radius-full);
    object-fit: cover;
}

.videohub360-current-user-name {
    font-weight: 500;
    color: #2e7d32;
}

.videohub360-chat-logout-btn {
    background: #f44336;
    color: var(--vh360-color-white);
    border: none;
    border-radius: var(--vh360-radius-sm);
    padding: 4px 8px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: background var(--vh360-transition-normal);
    margin-left: auto;
}

.videohub360-chat-logout-btn:hover {
    background: #d32f2f;
}

/* Note: Login Modal Styles moved to frontend.css for better organization */

/* Shortcode login form container - chat-specific overrides only */
.videohub360-shortcode-login-form {
    margin: 0;
}

.videohub360-shortcode-login-form form {
    margin: 0;
}

.videohub360-shortcode-login-form input[type="text"],
.videohub360-shortcode-login-form input[type="email"],
.videohub360-shortcode-login-form input[type="password"] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    margin-bottom: 12px;
    box-sizing: border-box;
}

.videohub360-shortcode-login-form input[type="submit"],
.videohub360-shortcode-login-form button[type="submit"] {
    background: var(--vh360-color-primary);
    color: var(--vh360-color-white);
    border: none;
    border-radius: 6px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--vh360-transition-normal);
    width: 100%;
}

.videohub360-shortcode-login-form input[type="submit"]:hover,
.videohub360-shortcode-login-form button[type="submit"]:hover {
    background: #1976d2;
}

/* Note: Login modal mobile styles are in frontend.css */


/* === Moderation Panel Styles (Chat-related) === */
/* === VideoHub360 Moderation Panel Styles === */

/* Moderation Panel Button in Chat Header */
.videohub360-moderation-panel-btn {
    background: none;
    border: none;
    padding: 6px;
    cursor: pointer;
    border-radius: var(--vh360-radius-sm);
    color: var(--vh360-color-medium);
    transition: all var(--vh360-transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.videohub360-moderation-panel-btn:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--vh360-color-dark);
}

.videohub360-moderation-panel-btn:focus {
    outline: 2px solid var(--vh360-color-primary);
    outline-offset: 2px;
}

.videohub360-moderation-panel-btn svg {
    width: 18px;
    height: 18px;
    display: block;
}

/* Agora-specific styling for moderation panel button */
#vh360-agora-moderation-panel-btn.videohub360-moderation-panel-btn {
    background: none;
    border: 1px solid #fff;
    color: var(--vh360-color-white);
    padding: 6px 12px;
    border-radius: var(--vh360-radius-sm);
    cursor: pointer;
    font-size: 0.85em;
    transition: all var(--vh360-transition-normal);
    white-space: nowrap;
    pointer-events: auto;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto;
    height: auto;
}

#vh360-agora-moderation-panel-btn.videohub360-moderation-panel-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: #4CAF50;
    color: var(--vh360-color-white);
}

#vh360-agora-moderation-panel-btn.videohub360-moderation-panel-btn:focus {
    outline: 2px solid #4CAF50;
    outline-offset: 2px;
}

/* Mobile responsive adjustments for Agora controls */
@media (max-width: 768px) {
    #vh360-agora-moderation-panel-btn.videohub360-moderation-panel-btn {
        padding: 8px 10px;
        font-size: 0.8em;
        min-height: 36px;
    }
    
    #vh360-agora-controls-right {
        flex-wrap: wrap;
        gap: 6px;
    }
}

@media (max-width: 480px) {
    #vh360-agora-moderation-panel-btn.videohub360-moderation-panel-btn {
        padding: 6px 8px;
        min-width: 40px;
    }
    
    #vh360-agora-moderation-panel-btn.videohub360-moderation-panel-btn svg {
        width: 16px;
        height: 16px;
    }
}

/* Update chat header to flex layout for proper button positioning */
.videohub360-chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--vh360-color-border);
}

/* Chat header title */
/* High specificity to override aggressive theme styles (e.g., Astra) */
.videohub360-live-chat .videohub360-chat-header h2,
.videohub360-chat-header h2 {
    margin: 0;
    font-size: 1.2em;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-weight: 600;
    line-height: 1.4;
    color: var(--vh360-color-dark);
    flex: 1;
}

.videohub360-chat-header-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
}

.videohub360-chat-close-btn {
    background: none;
    border: none;
    font-size: 32px;
    line-height: 1;
    color: var(--vh360-color-medium);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s;
}

.videohub360-chat-close-btn:hover {
    background: var(--vh360-color-border);
    color: var(--vh360-color-dark);
}

.videohub360-chat-close-btn:focus {
    outline: 2px solid #2196f3;
    outline-offset: 2px;
}

/* Moderation Modal */
.vh360-moderation-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--vh360-z-overlay);
    animation: vh360-modal-fade-in 0.3s ease-out;
}

@keyframes vh360-modal-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.vh360-moderation-modal-content {
    background: var(--vh360-bg-white);
    border-radius: var(--vh360-radius-lg);
    max-width: 800px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    animation: vh360-modal-slide-in 0.3s ease-out;
    display: flex;
    flex-direction: column;
}

@keyframes vh360-modal-slide-in {
    from { 
        opacity: 0; 
        transform: translateY(-20px) scale(0.95); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0) scale(1); 
    }
}

.vh360-moderation-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--vh360-color-border);
    flex-shrink: 0;
}

.vh360-moderation-modal-header h3 {
    margin: 0;
    font-size: 1.4em;
    color: var(--vh360-color-dark);
    font-weight: 600;
}

.vh360-moderation-modal-close,
.videohub360-moderation-modal .videohub360-modal-close {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    border-radius: var(--vh360-radius-sm);
    color: var(--vh360-color-medium);
    transition: all var(--vh360-transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.vh360-moderation-modal-close:hover,
.videohub360-moderation-modal .videohub360-modal-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--vh360-color-dark);
}

.vh360-moderation-modal-close:focus {
    outline: 2px solid var(--vh360-color-primary);
    outline-offset: 2px;
}

.vh360-moderation-modal-close svg {
    width: 24px;
    height: 24px;
    display: block;
}

.vh360-moderation-modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

/* Fullscreen moderation modal - maintain centered modal behavior when inside fullscreen element */
#vh360-agora-player:fullscreen .vh360-moderation-modal,
#vh360-agora-player:-webkit-full-screen .vh360-moderation-modal,
#vh360-agora-player:-moz-full-screen .vh360-moderation-modal,
#vh360-agora-player:-ms-fullscreen .vh360-moderation-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--vh360-z-overlay);
}

/* Ensure moderation modal displays properly when shown in fullscreen */
#vh360-agora-player:fullscreen .vh360-moderation-modal[style*="flex"],
#vh360-agora-player:-webkit-full-screen .vh360-moderation-modal[style*="flex"],
#vh360-agora-player:-moz-full-screen .vh360-moderation-modal[style*="flex"],
#vh360-agora-player:-ms-fullscreen .vh360-moderation-modal[style*="flex"] {
    display: flex !important;
}

/* Fullscreen unified settings overlay - maintain centered modal behavior when inside fullscreen element */
#vh360-agora-player:fullscreen .vh360-unified-settings-overlay,
#vh360-agora-player:-webkit-full-screen .vh360-unified-settings-overlay,
#vh360-agora-player:-moz-full-screen .vh360-unified-settings-overlay,
#vh360-agora-player:-ms-fullscreen .vh360-unified-settings-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Ensure unified settings overlay displays properly when shown in fullscreen */
#vh360-agora-player:fullscreen .vh360-unified-settings-overlay[style*="flex"],
#vh360-agora-player:-webkit-full-screen .vh360-unified-settings-overlay[style*="flex"],
#vh360-agora-player:-moz-full-screen .vh360-unified-settings-overlay[style*="flex"],
#vh360-agora-player:-ms-fullscreen .vh360-unified-settings-overlay[style*="flex"] {
    display: flex !important;
}

/* Loading State */
.vh360-moderation-loading {
    text-align: center;
    padding: 40px 20px;
    color: var(--vh360-color-medium);
}

.vh360-moderation-loading p {
    margin: 0;
    font-size: 1.1em;
}

/* Error State */
.vh360-moderation-error {
    text-align: center;
    padding: 40px 20px;
    color: #d32f2f;
}

.vh360-moderation-error p {
    margin: 0 0 16px 0;
    font-size: 1.1em;
}

.vh360-moderation-retry {
    background: var(--vh360-color-primary);
    color: var(--vh360-color-white);
    border: none;
    border-radius: 6px;
    padding: 10px 20px;
    font-size: 14px;
    cursor: pointer;
    transition: background var(--vh360-transition-normal);
}

.vh360-moderation-retry:hover {
    background: #1976d2;
}

/* Content Sections */
.vh360-moderation-section {
    margin-bottom: 32px;
}

.vh360-moderation-section:last-child {
    margin-bottom: 0;
}

.vh360-moderation-section h4 {
    margin: 0 0 16px 0;
    font-size: 1.2em;
    color: var(--vh360-color-dark);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.vh360-moderation-count {
    background: var(--vh360-color-primary);
    color: var(--vh360-color-white);
    font-size: 0.8em;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
}

/* Moderation Lists */
.vh360-moderation-list {
    border: 1px solid var(--vh360-color-border);
    border-radius: var(--vh360-radius-md);
    overflow: hidden;
}

.vh360-no-items {
    padding: 24px;
    text-align: center;
    color: var(--vh360-color-medium);
    font-style: italic;
    margin: 0;
    background: #f9f9f9;
}

/* Moderation Items */
.vh360-moderation-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--vh360-color-border);
    background: var(--vh360-bg-white);
    transition: background var(--vh360-transition-normal);
}

.vh360-moderation-item:last-child {
    border-bottom: none;
}

.vh360-moderation-item:hover {
    background: #f9f9f9;
}

.vh360-moderation-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 6px;
    gap: 12px;
}

.vh360-moderation-item-info {
    flex: 1;
    min-width: 0;
}

.vh360-moderation-username {
    font-weight: 600;
    color: var(--vh360-color-dark);
    font-size: 0.95em;
    margin: 0 0 4px 0;
}

.vh360-moderation-reason {
    color: var(--vh360-color-medium);
    font-size: 0.875em;
    margin: 0 0 4px 0;
    line-height: 1.4;
}

.vh360-moderation-meta {
    font-size: 0.8em;
    color: var(--vh360-color-light-gray);
    line-height: 1.4;
}

.vh360-moderation-meta span {
    display: inline-block;
    margin-right: 12px;
}

.vh360-moderation-expiration {
    color: #f57c00;
    font-weight: 500;
}

.vh360-moderation-expiration.expired {
    color: #d32f2f;
}

/* Action Buttons */
.vh360-moderation-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.vh360-moderation-action-btn {
    padding: 6px 10px;
    border: none;
    border-radius: var(--vh360-radius-sm);
    font-size: 0.85em;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--vh360-transition-normal);
    white-space: nowrap;
}

.vh360-unban-btn {
    background: #4caf50;
    color: var(--vh360-color-white);
}

.vh360-unban-btn:hover {
    background: #388e3c;
    transform: translateY(-1px);
}

.vh360-remove-timeout-btn {
    background: #ff9800;
    color: var(--vh360-color-white);
}

.vh360-remove-timeout-btn:hover {
    background: #f57c00;
    transform: translateY(-1px);
}

.vh360-moderation-action-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.vh360-moderation-action-btn:focus {
    outline: 2px solid var(--vh360-color-primary);
    outline-offset: 2px;
}

/* Processing State */
.vh360-moderation-item.processing {
    opacity: 0.7;
    pointer-events: none;
}

.vh360-moderation-item.processing .vh360-moderation-action-btn {
    opacity: 0.5;
}

/* Success/Error Messages */
.vh360-moderation-message {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 16px;
    border-radius: 6px;
    color: var(--vh360-color-white);
    font-weight: 500;
    z-index: 10001;
    animation: vh360-notification-slide-in 0.3s ease-out;
    max-width: 350px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.vh360-moderation-message.success {
    background: #4caf50;
}

.vh360-moderation-message.error {
    background: #f44336;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .vh360-moderation-modal-content {
        width: 95%;
        margin: 20px;
        max-height: calc(100vh - 40px);
    }
    
    .vh360-moderation-modal-header,
    .vh360-moderation-modal-body {
        padding: 16px;
    }
    
    .vh360-moderation-modal-header h3 {
        font-size: 1.2em;
    }
    
    .vh360-moderation-item {
        padding: 12px 16px;
    }
    
    .vh360-moderation-item-header {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .vh360-moderation-actions {
        justify-content: flex-end;
    }
    
    .vh360-moderation-action-btn {
        padding: 8px 12px;
        font-size: 0.85em;
    }
    
    .vh360-moderation-username {
        font-size: 1em;
    }
    
    .vh360-moderation-meta span {
        display: block;
        margin-right: 0;
        margin-bottom: 2px;
    }
    
    .vh360-moderation-message {
        right: 10px;
        left: 10px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .vh360-moderation-modal-content {
        width: 100%;
        height: 100%;
        max-height: 100vh;
        margin: 0;
        border-radius: 0;
    }
    
    .vh360-moderation-actions {
        flex-direction: column;
        gap: 6px;
    }
    
    .vh360-moderation-action-btn {
        width: 100%;
        padding: 10px;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .vh360-moderation-modal-content {
        border: 2px solid #000;
    }
    
    .vh360-moderation-item {
        border-color: var(--vh360-color-black);
    }
    
    .vh360-moderation-action-btn {
        border: 2px solid currentColor;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .vh360-moderation-modal,
    .vh360-moderation-modal-content {
        animation: none;
    }
    
    .vh360-moderation-action-btn:hover {
        transform: none;
    }
}

/* === Participant Moderation System CSS === */

/* 3-dot menu animations */
@keyframes menuFadeIn {
    from { 
        opacity: 0; 
        transform: translateY(-8px) scale(0.95); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0) scale(1); 
    }
}

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

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

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

@keyframes moderationNotificationFadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

@keyframes moderationNotificationFadeOut {
    from {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
    to {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }
}

/* Participant menu container - positioning handled in multi-view-layouts.css */
.vh360-participant-menu-container {
    opacity: 0;
    transition: opacity 0.2s ease;
}

/* Participant menu button base styles */
.vh360-participant-menu-btn {
    background: rgba(0, 0, 0, 0.8);
    border: none;
    color: var(--vh360-color-white);
    width: 24px;
    height: 24px;
    border-radius: var(--vh360-radius-full);
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

/* Participant menu button hover effects */
.vh360-participant-menu-btn:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

.vh360-participant-menu-btn:active {
    transform: scale(0.95);
}

/* Dropdown menu positioning and styling */
.vh360-participant-dropdown {
    position: fixed;
    background: var(--vh360-bg-white);
    border: 1px solid #e0e0e0;
    border-radius: var(--vh360-radius-md);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    padding: 8px 0;
    min-width: 140px;
    z-index: 10001;
    display: none;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
}

/* Fullscreen participant dropdown - ensure proper display when inside fullscreen element */
#vh360-agora-player:fullscreen .vh360-participant-dropdown,
#vh360-agora-player:-webkit-full-screen .vh360-participant-dropdown,
#vh360-agora-player:-moz-full-screen .vh360-participant-dropdown,
#vh360-agora-player:-ms-fullscreen .vh360-participant-dropdown {
    position: fixed;
    background: var(--vh360-bg-white);
    border: 1px solid #e0e0e0;
    border-radius: var(--vh360-radius-md);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    padding: 8px 0;
    min-width: 140px;
    z-index: 10001;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
}

/* Ensure participant dropdown displays properly when shown in fullscreen */
#vh360-agora-player:fullscreen .vh360-participant-dropdown[style*="block"],
#vh360-agora-player:-webkit-full-screen .vh360-participant-dropdown[style*="block"],
#vh360-agora-player:-moz-full-screen .vh360-participant-dropdown[style*="block"],
#vh360-agora-player:-ms-fullscreen .vh360-participant-dropdown[style*="block"] {
    display: block !important;
}

/* Menu option base styles */
.vh360-participant-menu-option {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 8px 12px;
    border: none;
    background: none;
    color: var(--vh360-color-dark);
    font-size: 13px;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.2s;
}

/* Menu option icon styles */
.vh360-participant-menu-option .menu-icon {
    margin-right: 8px;
    font-size: 14px;
}

/* Menu option hover states */
.vh360-participant-menu-option:hover {
    background-color: #f5f5f5;
}

.vh360-participant-menu-option:active {
    background-color: #eeeeee;
}

/* Confirmation modal styles */
.vh360-moderation-confirm-modal {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.2s ease-out;
}

/* Modal content container */
.vh360-moderation-confirm-content {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* Modal icon */
.vh360-moderation-modal-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

/* Modal title */
.vh360-moderation-modal-title {
    margin: 0 0 16px 0;
    color: #333;
    font-size: 18px;
}

/* Modal message */
.vh360-moderation-modal-message {
    margin: 0 0 24px 0;
    color: #666;
    line-height: 1.4;
}

/* Modal buttons container */
.vh360-moderation-modal-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

/* Cancel button base styles */
#vh360-confirm-cancel {
    padding: 10px 20px;
    border: 1px solid #ddd;
    background: #fff;
    color: #666;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

/* Action button base styles */
#vh360-confirm-action {
    padding: 10px 20px;
    border: none;
    color: #fff;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s;
}

/* Action button color variants */
#vh360-confirm-action.vh360-action-timeout {
    background: #ff5722;
}

#vh360-confirm-action.vh360-action-ban {
    background: #f44336;
}

/* Fullscreen confirmation modal - ensure proper display when inside fullscreen element */
#vh360-agora-player:fullscreen .vh360-moderation-confirm-modal,
#vh360-agora-player:-webkit-full-screen .vh360-moderation-confirm-modal,
#vh360-agora-player:-moz-full-screen .vh360-moderation-confirm-modal,
#vh360-agora-player:-ms-fullscreen .vh360-moderation-confirm-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

/* Confirmation button hover effects */
#vh360-confirm-cancel:hover {
    background: #f5f5f5;
    border-color: var(--vh360-color-light);
}

#vh360-confirm-action:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

#vh360-confirm-action:active {
    transform: translateY(0);
}

/* Toast notification styles */
/* The base typography for toast notifications is defined in frontend.css.  Removing duplicate definitions here avoids cross-file conflicts. */

/* Mobile responsiveness for participant moderation */
@media (max-width: 768px) {
    .vh360-participant-menu-container {
        opacity: 1; /* Always visible on mobile */
    }
    
    .vh360-participant-menu-btn {
        width: 28px;
        height: 28px;
        font-size: 16px;
    }
    
    .vh360-participant-dropdown {
        min-width: 120px;
        right: -10px;
    }
    
    .vh360-participant-menu-option {
        padding: 10px 12px;
        font-size: 14px;
    }
    
    .vh360-moderation-confirm-content {
        padding: 20px;
    }
    
    .vh360-moderation-toast {
        right: 10px;
        left: 10px;
        max-width: calc(100% - 20px);
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .vh360-participant-menu-container {
        opacity: 1; /* Always visible on touch devices */
    }
    
    .vh360-participant-menu-btn {
        width: 32px;
        height: 32px;
        font-size: 16px;
    }
    
    /* Larger touch targets */
    .vh360-participant-menu-option {
        padding: 12px 16px;
        min-height: 44px; /* iOS accessibility guideline */
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .vh360-participant-menu-btn {
        border: 2px solid #fff;
    }
    
    .vh360-participant-dropdown {
        border: 2px solid #000;
    }
    
    .vh360-participant-menu-option {
        border-bottom: 1px solid #e0e0e0;
    }
    
    .vh360-participant-menu-option:last-child {
        border-bottom: none;
    }
}

/* Reduced motion support for moderation system */
@media (prefers-reduced-motion: reduce) {
    .vh360-participant-menu-container,
    .vh360-participant-dropdown,
    .vh360-moderation-confirm-modal,
    .vh360-moderation-toast {
        animation: none;
        transition: none;
    }
    
    .vh360-participant-menu-btn:hover,
    #vh360-confirm-action:hover {
        transform: none;
    }
    
    /* Still allow opacity changes for accessibility */
    .vh360-participant-menu-container {
        transition: opacity 0.2s ease;
    }
}

/* Focus management for accessibility */
.vh360-participant-menu-btn:focus,
.vh360-participant-menu-option:focus,
#vh360-confirm-cancel:focus,
#vh360-confirm-action:focus {
    outline: 2px solid #2196f3;
    outline-offset: 2px;
}

/* Ensure proper layering */
.vh360-participant-menu-container {
    pointer-events: auto;
}

.vh360-participant-dropdown {
    pointer-events: auto;
}

/* Admin-specific opacity control - positioning handled in multi-view-layouts.css */
body.admin-bar .vh360-participant-menu-container,
html.wp-toolbar .vh360-participant-menu-container,
.wp-admin .vh360-participant-menu-container,
body.admin-color-fresh .vh360-participant-menu-container,
body[class*="admin"] .vh360-participant-menu-container,
#wpadminbar ~ * .vh360-participant-menu-container,
body.logged-in.admin-bar .vh360-participant-menu-container {
    opacity: 0 !important;
    transition: opacity 0.2s ease !important;
}

/* Show menu on hover for admin users */
body.admin-bar div[id^="player-"]:hover .vh360-participant-menu-container,
html.wp-toolbar div[id^="player-"]:hover .vh360-participant-menu-container,
.wp-admin div[id^="player-"]:hover .vh360-participant-menu-container,
body.admin-color-fresh div[id^="player-"]:hover .vh360-participant-menu-container,
body[class*="admin"] div[id^="player-"]:hover .vh360-participant-menu-container,
#wpadminbar ~ * div[id^="player-"]:hover .vh360-participant-menu-container,
body.logged-in.admin-bar div[id^="player-"]:hover .vh360-participant-menu-container {
    opacity: 1 !important;
}

/* Dropdown z-index for admin contexts */
body.admin-bar .vh360-participant-dropdown,
html.wp-toolbar .vh360-participant-dropdown,
.wp-admin .vh360-participant-dropdown,
body.admin-color-fresh .vh360-participant-dropdown,
body[class*="admin"] .vh360-participant-dropdown,
#wpadminbar ~ * .vh360-participant-dropdown,
body.logged-in.admin-bar .vh360-participant-dropdown {
    z-index: 10002 !important; /* Higher than base dropdown (10001) */
}

/* Dark theme support (if parent elements have dark theme) */
.videohub360-main-wrapper.dark-theme .vh360-participant-dropdown {
    background: var(--vh360-bg-dark-theme);
    border-color: var(--vh360-color-border-dark);
    color: #fff;
}

.videohub360-main-wrapper.dark-theme .vh360-participant-menu-option:hover {
    background-color: var(--vh360-bg-dark-hover);
}

/* === Unified Moderation Interface Styles === */

/* Section headers with enhanced styling for chat vs video distinction */
.vh360-moderation-section h4 {
    position: relative;
    padding-left: 30px;
}

/* Chat moderation sections - blue accent */
.vh360-moderation-section h4.has-chat-emoji,
.vh360-moderation-section h4[data-type="chat"] {
    color: #1976d2;
}

/* Video moderation sections - orange accent */  
.vh360-moderation-section h4.has-video-emoji,
.vh360-moderation-section h4[data-type="video"] {
    color: #f57722;
}

/* Enhanced moderation item styling for source type distinction */
.vh360-moderation-item[data-source-type="chat"] {
    border-left: 4px solid #1976d2;
}

.vh360-moderation-item[data-source-type="agora"] {
    border-left: 4px solid #f57722;
}

/* Username styling with source indicators */
.vh360-moderation-username {
    display: flex;
    align-items: center;
    gap: 8px;
}

.vh360-moderation-username::before {
    font-size: 0.9em;
    opacity: 0.8;
}

/* Action button context styling */
.vh360-moderation-action-btn {
    position: relative;
}

/* Enhanced tooltips for action buttons */
.vh360-moderation-action-btn[title*="Video"]::after {
    content: "🎥";
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8em;
    opacity: 0.6;
}

.vh360-moderation-action-btn[title*="Chat"]::after {
    content: "💬";
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8em;
    opacity: 0.6;
}

/* Section spacing for unified interface */
.vh360-moderation-section {
    margin-bottom: 24px;
    padding: 16px;
    background: #fafafa;
    border-radius: var(--vh360-radius-md);
    border: 1px solid #e1e5e9;
}

.vh360-moderation-section:nth-child(odd) {
    background: #f5f7fa;
}

/* Count badges with source-specific colors */
.vh360-moderation-count {
    font-size: 0.75em;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: var(--vh360-radius-lg);
    min-width: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Chat count styling */
#vh360-chat-banned-count,
#vh360-chat-timeout-count {
    background: #1976d2;
    color: var(--vh360-color-white);
}

/* Video count styling */
#vh360-agora-banned-count,
#vh360-agora-timeout-count {
    background: #f57722;
    color: var(--vh360-color-white);
}

/* Enhanced responsive design for unified interface */
@media (max-width: 768px) {
    .vh360-moderation-section {
        margin-bottom: 16px;
        padding: 12px;
    }
    
    .vh360-moderation-section h4 {
        font-size: 1.1em;
        padding-left: 0;
    }
    
    .vh360-moderation-item {
        padding: 12px 16px;
    }
    
    .vh360-moderation-actions {
        margin-top: 12px;
    }
    
    .vh360-moderation-action-btn {
        font-size: 0.9em;
        padding: 8px 12px;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    .vh360-moderation-item {
        transition: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .vh360-moderation-section {
        border: 2px solid #000;
    }
    
    .vh360-moderation-item[data-source-type="chat"] {
        border-left: 6px solid #000080;
    }
    
    .vh360-moderation-item[data-source-type="agora"] {
        border-left: 6px solid #ff4500;
    }
}

/* MISSING: 3-dot menu styling that was in original plugin */
.videohub360-chat-message-content {
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* 3-dot menu button styling */
.videohub360-chat-menu-btn {
    background: none;
    border: none;
    padding: 4px 6px;
    cursor: pointer;
    color: var(--vh360-color-medium);
    border-radius: 3px;
    font-size: 14px;
    font-weight: bold;
    opacity: 0;
    transition: opacity 0.2s, background-color 0.2s;
    float: right;
    margin-left: 8px;
}

.videohub360-chat-message:hover .videohub360-chat-menu-btn,
.videohub360-chat-message:focus-within .videohub360-chat-menu-btn {
    opacity: 1;
}

.videohub360-chat-menu-btn:hover,
.videohub360-chat-menu-btn:focus {
    background: rgba(0,0,0,0.1);
    color: var(--vh360-color-dark);
    outline: 2px solid var(--vh360-color-primary);
    outline-offset: 1px;
}

/* 3-dot menu dropdown */
.videohub360-chat-message-menu {
    position: absolute;
    background: var(--vh360-bg-white);
    border: 1px solid var(--vh360-color-border);
    border-radius: var(--vh360-radius-md);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    padding: 8px 0;
    min-width: 160px;
    z-index: 1000;
    animation: menuFadeIn 0.2s ease-out;
}

/* Chat message menu options */
/* High specificity to override aggressive theme styles (e.g., Astra) */
.videohub360-live-chat .videohub360-chat-message-menu .videohub360-chat-menu-option,
.videohub360-chat-message-menu .videohub360-chat-menu-option,
button.videohub360-chat-menu-option {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 10px 16px;
    border: none;
    background: none;
    color: var(--vh360-color-dark);
    font-size: 14px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.2s;
    margin: 0;
    text-transform: none;
}

.videohub360-live-chat .videohub360-chat-message-menu .videohub360-chat-menu-option:hover,
.videohub360-live-chat .videohub360-chat-message-menu .videohub360-chat-menu-option:focus,
.videohub360-chat-message-menu .videohub360-chat-menu-option:hover,
.videohub360-chat-message-menu .videohub360-chat-menu-option:focus,
button.videohub360-chat-menu-option:hover,
button.videohub360-chat-menu-option:focus {
    background: #f5f5f5;
    outline: none;
}

.videohub360-chat-menu-option .menu-icon {
    margin-right: 10px;
    font-size: 16px;
    width: 20px;
    text-align: center;
}

/* Accessibility improvements */
.videohub360-chat-menu-btn:focus-visible {
    outline: 2px solid var(--vh360-color-primary);
    outline-offset: 2px;
}

.videohub360-live-chat .videohub360-chat-message-menu .videohub360-chat-menu-option:focus-visible,
.videohub360-chat-message-menu .videohub360-chat-menu-option:focus-visible,
button.videohub360-chat-menu-option:focus-visible {
    outline: 2px solid var(--vh360-color-primary);
    outline-offset: -2px;
}

/* High contrast mode support for menu */
@media (prefers-contrast: high) {
    .videohub360-chat-message-menu {
        border: 2px solid #000;
    }
    
    .videohub360-live-chat .videohub360-chat-message-menu .videohub360-chat-menu-option:hover,
    .videohub360-live-chat .videohub360-chat-message-menu .videohub360-chat-menu-option:focus,
    .videohub360-chat-message-menu .videohub360-chat-menu-option:hover,
    .videohub360-chat-message-menu .videohub360-chat-menu-option:focus,
    button.videohub360-chat-menu-option:hover,
    button.videohub360-chat-menu-option:focus {
        background: var(--vh360-color-black);
        color: var(--vh360-color-white);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .videohub360-chat-message-menu,
    .videohub360-moderation-modal,
    .videohub360-moderation-content {
        animation: none;
    }
}

/* Enhanced Emoji Picker Styles - Discord/Slack Inspired */
.videohub360-emoji-picker {
    position: fixed;
    background: #ffffff;
    border: 1px solid #d4d4d8;
    border-radius: var(--vh360-radius-lg);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.12), 0 4px 8px rgba(0, 0, 0, 0.08);
    z-index: var(--vh360-z-picker);
    width: 352px;
    height: 435px;
    display: flex;
    flex-direction: column;
    animation: emojiPickerFadeIn 0.2s ease-out;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
}

@keyframes emojiPickerFadeIn {
    from { opacity: 0; transform: translateY(8px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Header with tabs - Discord style */
.emoji-picker-header {
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
    padding: 16px 16px 0 16px;
}

/* Top bar with search and close button */
.emoji-picker-top-bar {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 0 0 16px 0;
}

/* Search container - Prominent like Discord */
.emoji-search-container {
    flex: 1;
    padding: 0;
    background: transparent;
    border: none;
}

/* Close button styling */
.emoji-picker-close {
    width: 32px;
    height: 44px;
    border: 1px solid #d4d4d8;
    background: #ffffff;
    border-radius: var(--vh360-radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: var(--vh360-color-gray);
    transition: all var(--vh360-transition-normal);
    flex-shrink: 0;
}

.emoji-picker-close:hover {
    background: #f3f4f6;
    border-color: var(--vh360-color-gray-light);
    color: #374151;
}

.emoji-picker-close:active {
    background: #e5e7eb;
    transform: scale(0.95);
}

.emoji-search-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d4d4d8;
    border-radius: var(--vh360-radius-md);
    font-size: 16px;
    outline: none;
    transition: all 0.2s ease;
    box-sizing: border-box;
    background: #ffffff;
    color: #374151;
    font-weight: 400;
    line-height: 1.4;
}

.emoji-search-input::placeholder {
    color: var(--vh360-color-gray-light);
    font-weight: 400;
}

.emoji-search-input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    background: #ffffff;
}

/* Tabs container - Discord style horizontal tabs */
.videohub360-emoji-picker .emoji-tabs {
    display: flex;
    background: transparent;
    border-bottom: 1px solid #e9ecef;
    padding: 0 0 12px 0;
    gap: 2px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.videohub360-emoji-picker .emoji-tabs::-webkit-scrollbar {
    display: none;
}

.videohub360-emoji-picker .emoji-tab {
    background: transparent;
    border: none;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 20px;
    transition: all 0.15s ease;
    min-width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    color: var(--vh360-color-gray);
}

.videohub360-emoji-picker .emoji-tab:hover {
    background: #f3f4f6;
    color: #374151;
}

.videohub360-emoji-picker .emoji-tab.active {
    background: #e0e7ff;
    color: #3730a3;
}

/* Add underline for active tab like Discord */
.videohub360-emoji-picker .emoji-tab.active::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 2px;
    background: #2563eb;
    border-radius: 1px;
}

/* Content container */
.videohub360-emoji-picker .emoji-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    background: #ffffff;
}

/* Custom scrollbar for emoji content */
.videohub360-emoji-picker .emoji-content::-webkit-scrollbar {
    width: 8px;
}

.videohub360-emoji-picker .emoji-content::-webkit-scrollbar-track {
    background: transparent;
}

.videohub360-emoji-picker .emoji-content::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: var(--vh360-radius-sm);
}

.videohub360-emoji-picker .emoji-content::-webkit-scrollbar-thumb:hover {
    background: var(--vh360-color-gray-light);
}

/* Section headers for categories */
.videohub360-emoji-picker .emoji-section-header {
    font-size: 13px;
    font-weight: 600;
    color: var(--vh360-color-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 12px 0;
    padding: 0 4px;
}

/* Emoji grid - Better spacing like Discord */
.videohub360-emoji-picker .emoji-grid {
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    gap: 4px;
    margin-bottom: 24px;
}

.videohub360-emoji-picker .emoji-button {
    border: none;
    background: none;
    font-size: 22px;
    padding: 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.1s ease;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 32px;
    width: 32px;
    position: relative;
}

.videohub360-emoji-picker .emoji-button:hover {
    background: #f3f4f6;
    transform: scale(1.1);
}

.videohub360-emoji-picker .emoji-button:active {
    background: #e5e7eb;
    transform: scale(1.05);
}

/* No results state - Better styling */
.videohub360-emoji-picker .emoji-no-results {
    text-align: center;
    padding: 48px 20px;
    color: var(--vh360-color-gray-light);
    font-style: normal;
    font-size: 15px;
    font-weight: 500;
}

.videohub360-emoji-picker .emoji-no-results::before {
    content: '🔍';
    display: block;
    font-size: 32px;
    margin-bottom: 12px;
    opacity: 0.7;
}

/* Mobile emoji picker adjustments */
@media (max-width: 768px) {
    .videohub360-emoji-picker {
        width: 90vw;
        max-width: 320px;
        height: 380px;
        /* Position will be calculated by JavaScript */
    }
    
    .emoji-picker-header {
        padding: 12px 12px 0 12px;
    }
    
    .emoji-search-input {
        font-size: 16px; /* Prevent zoom on iOS */
        padding: 10px 14px;
    }
    
    .emoji-grid {
        grid-template-columns: repeat(7, 1fr);
        gap: 6px;
    }
    
    .emoji-button {
        font-size: 20px;
        padding: 6px;
        height: 36px;
        width: 36px;
    }
    
    .emoji-tabs {
        padding: 0 0 10px 0;
        gap: 1px;
    }
    
    .emoji-tab {
        padding: 6px 10px;
        font-size: 18px;
        min-width: 40px;
        height: 40px;
    }
    
    .emoji-content {
        padding: 12px;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .videohub360-emoji-picker {
        width: 95vw;
        max-width: 280px;
        height: 320px;
        /* Position will be calculated by JavaScript */
    }
    
    .emoji-picker-header {
        padding: 10px 10px 0 10px;
    }
    
    .emoji-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 4px;
    }
    
    .emoji-button {
        font-size: 18px;
        padding: 4px;
        height: 32px;
        width: 32px;
    }
    
    .emoji-tab {
        padding: 5px 8px;
        font-size: 16px;
        min-width: 36px;
        height: 36px;
    }
    
    .emoji-content {
        padding: 10px;
    }
    
    .emoji-section-header {
        font-size: 12px;
        margin-bottom: 8px;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .videohub360-emoji-picker {
        border: 2px solid #000;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    }
    
    .emoji-tabs {
        border-color: var(--vh360-color-black);
    }
    
    .emoji-tab.active {
        background: var(--vh360-color-black);
        color: #fff;
    }
    
    .emoji-tab.active::after {
        background: #fff;
    }
    
    .emoji-button:hover {
        background: var(--vh360-color-black);
        color: #fff;
    }
    
    .emoji-search-input {
        border-color: var(--vh360-color-black);
    }
    
    .emoji-search-input:focus {
        border-color: var(--vh360-color-black);
        box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.2);
    }
}

/* Reduced motion support for enhanced emoji picker */
@media (prefers-reduced-motion: reduce) {
    .videohub360-emoji-picker {
        animation: none;
    }
    
    .emoji-button:hover,
    .emoji-button:active {
        transform: none;
    }
    
    .emoji-tab {
        transition: none;
    }
}

/* Adjust Agora chat popup for mobile */
@media (max-width: 768px) {
    .vh360-agora-chat-popup {
        width: calc(100% - 40px);
        height: calc(100% - 120px);
        top: 20px;
        right: 20px;
        left: 20px;
    }
    
    #vh360-agora-player:fullscreen .vh360-agora-chat-popup,
    #vh360-agora-player:-webkit-full-screen .vh360-agora-chat-popup,
    #vh360-agora-player:-moz-full-screen .vh360-agora-chat-popup,
    #vh360-agora-player:-ms-fullscreen .vh360-agora-chat-popup {
        width: calc(100% - 40px);
        height: calc(100% - 140px);
        top: 60px;
        left: 20px;
    }
}

/* Reduced motion support for emoji picker */
@media (prefers-reduced-motion: reduce) {
    .videohub360-emoji-picker {
        animation: none;
    }
    
    .videohub360-emoji-picker button:active {
        transform: none;
    }
}

/* === Private Message Styles === */

/* Private message visual indicators */
.videohub360-chat-message.private {
    background: linear-gradient(90deg, rgba(138, 43, 226, 0.05) 0%, rgba(255, 255, 255, 0.05) 100%);
    border-left: 3px solid #8a2be2;
    padding-left: 8px;
}

.videohub360-chat-private-indicator {
    display: inline-block;
    font-size: 0.8rem;
    margin-right: 4px;
    opacity: 0.8;
}

.videohub360-chat-private-info {
    font-size: 0.75rem;
    color: #8a2be2;
    font-style: italic;
    margin-bottom: 2px;
    opacity: 0.9;
}

/* Private Message Modal Styles */
.videohub360-private-message-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: var(--vh360-z-overlay);
    backdrop-filter: blur(2px);
}

.videohub360-private-message-modal-content {
    background: white;
    border-radius: var(--vh360-radius-md);
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
}

.private-message-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #e0e0e0;
    background: #f8f9fa;
}

.private-message-modal-header h3 {
    margin: 0;
    color: var(--vh360-color-dark);
    font-size: 1.2rem;
}

.private-message-close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--vh360-color-medium);
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.private-message-close-btn:hover {
    color: var(--vh360-color-dark);
    background: rgba(0, 0, 0, 0.1);
    border-radius: var(--vh360-radius-full);
}

.private-message-modal-body {
    padding: 20px;
    flex: 1;
}

.private-message-modal-body label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--vh360-color-dark);
}

.private-message-input {
    width: 100%;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    padding: 12px;
    font-size: 0.95rem;
    font-family: inherit;
    resize: vertical;
    min-height: 80px;
    box-sizing: border-box;
}

.private-message-input:focus {
    outline: none;
    border-color: #8a2be2;
    box-shadow: 0 0 0 2px rgba(138, 43, 226, 0.1);
}

.private-message-char-count {
    text-align: right;
    font-size: 0.8rem;
    color: var(--vh360-color-medium);
    margin-top: 5px;
}

.private-message-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 20px;
    border-top: 1px solid #e0e0e0;
    background: #f8f9fa;
}

.private-message-cancel-btn,
.private-message-send-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--vh360-transition-normal);
}

.private-message-cancel-btn {
    background: #e0e0e0;
    color: var(--vh360-color-dark);
}

.private-message-cancel-btn:hover {
    background: #d0d0d0;
}

.private-message-send-btn {
    background: #8a2be2;
    color: var(--vh360-color-white);
}

.private-message-send-btn:hover {
    background: #7b24c7;
    transform: translateY(-1px);
}

.private-message-send-btn:active {
    transform: translateY(0);
}

/* Mobile responsive adjustments for private message modal */
@media (max-width: 768px) {
    .videohub360-private-message-modal-content {
        width: 95%;
        margin: 10px;
        max-height: 85vh;
    }
    
    .private-message-modal-header,
    .private-message-modal-body,
    .private-message-modal-footer {
        padding: 15px;
    }
    
    .private-message-modal-header h3 {
        font-size: 1.1rem;
    }
    
    .private-message-modal-footer {
        flex-direction: column;
    }
    
    .private-message-cancel-btn,
    .private-message-send-btn {
        width: 100%;
    }
}