/**
 * FCA Real-Time Styles
 * 
 * Clean, organized styles for real-time UI components.
 * Uses Fluent Community CSS variables for theme compatibility.
 * @version 0.1.3
 */

/* ==========================================================================
   CSS Variables - Using Fluent Community variables with fallbacks
   ========================================================================== */

:root {
    /* Primary colors - inherit from Fluent Community theme */
    --fca-rt-primary: var(--fcom-primary-button, #1877F2);
    --fca-rt-primary-dark: var(--fcom-primary-button, #1877F2);
    
    /* Background and text colors */
    --fca-rt-bg: var(--fcom-primary-bg, #FFFFFF);
    --fca-rt-bg-secondary: var(--fcom-secondary-bg, #F0F2F5);
    --fca-rt-text: var(--fcom-primary-text, #050505);
    --fca-rt-text-secondary: var(--fcom-secondary-text, #65676B);
    --fca-rt-text-button: var(--fcom-primary-button-text, #FFFFFF);
    
    /* Border and status colors */
    --fca-rt-border: var(--fcom-primary-border, #DADDE1);
    --fca-rt-success: var(--fcom-success-color, #10b981);
    --fca-rt-highlight: var(--fcom-highlight-bg, #E7F3FF);
    
    /* Layout */
    --fca-rt-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    --fca-rt-radius: 10px;
    --fca-rt-transition: all 0.3s ease;
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */

.fca-rt-toast {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: var(--fca-rt-bg);
    color: var(--fca-rt-text);
    padding: 14px 18px;
    border-radius: var(--fca-rt-radius);
    border: 1px solid var(--fca-rt-border);
    z-index: 99999;
    box-shadow: var(--fca-rt-shadow);
    transform: translateY(30px);
    opacity: 0;
    transition: var(--fca-rt-transition);
    font-size: 14px;
    font-weight: 500;
    max-width: 340px;
    width: max-content;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    box-sizing: border-box;
    overflow: hidden;
}

/* Toast positions */
.fca-rt-toast-bottom-left   { bottom: 20px; left: 20px; right: auto; top: auto; }
.fca-rt-toast-bottom-right  { bottom: 20px; right: 20px; left: auto; top: auto; }
.fca-rt-toast-top-left      { top: 20px; left: 20px; right: auto; bottom: auto; transform: translateY(-30px); }
.fca-rt-toast-top-right     { top: 20px; right: 20px; left: auto; bottom: auto; transform: translateY(-30px); }

.fca-rt-toast-show {
    transform: translateY(0);
    opacity: 1;
}

.fca-rt-toast-clickable {
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.fca-rt-toast-clickable:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* Toast header - icon and title row */
.fca-rt-toast-header {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
}

.fca-rt-toast-icon {
    flex-shrink: 0;
    font-size: 18px;
    line-height: 1;
}

.fca-rt-toast-title {
    font-weight: 600;
    font-size: 14px;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Toast message content */
.fca-rt-toast-message {
    flex: 1;
    line-height: 1.4;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
    max-width: 100%;
}

/* Toast with avatar */
.fca-rt-toast-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    flex-shrink: 0;
    object-fit: cover;
}

/* Simple inline toast (for draft saved, etc.) */
.fca-rt-toast-inline {
    flex-direction: row;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
}

.fca-rt-toast-inline .fca-rt-toast-message {
    white-space: nowrap;
}

/* ==========================================================================
   New Posts Indicator
   ========================================================================== */

.fca-rt-new-posts-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    margin: 12px 0;
    background: var(--fca-rt-primary);
    color: var(--fca-rt-text-button);
    border-radius: var(--fca-rt-radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--fca-rt-shadow);
    transition: var(--fca-rt-transition);
}

.fca-rt-new-posts-indicator:hover {
    transform: translateY(-2px);
    filter: brightness(90%);
}

.fca-rt-indicator-icon {
    font-size: 18px;
}

.fca-rt-indicator-text {
    flex: 1;
}

.fca-rt-indicator-action {
    font-size: 12px;
    padding: 5px 12px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    transition: background 0.2s ease;
}

.fca-rt-new-posts-indicator:hover .fca-rt-indicator-action {
    background: rgba(255, 255, 255, 0.3);
}

/* ==========================================================================
   Live Content Highlights
   ========================================================================== */

.fca-rt-highlight {
    animation: fca-rt-glow 2s ease-out;
}

@keyframes fca-rt-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(24, 119, 242, 0.5);
        background-color: var(--fca-rt-highlight);
    }
    50% {
        box-shadow: 0 0 20px 5px rgba(24, 119, 242, 0.2);
        background-color: var(--fca-rt-highlight);
    }
    100% {
        box-shadow: 0 0 0 0 transparent;
        background-color: transparent;
    }
}

.fca-rt-live {
    position: relative;
}

/* ==========================================================================
   Pulse Animation
   ========================================================================== */

@keyframes fca-rt-pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

.fca-rt-pulse {
    animation: fca-rt-pulse 0.6s ease;
}

/* ==========================================================================
   Comment Indicator
   ========================================================================== */

.fca-rt-comment-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    margin: 10px 0;
    background: var(--fca-rt-highlight);
    border-left: 3px solid var(--fca-rt-primary);
    border-radius: 8px;
    font-size: 13px;
    cursor: pointer;
    transition: var(--fca-rt-transition);
}

.fca-rt-comment-indicator:hover {
    filter: brightness(95%);
    transform: translateX(2px);
}

.fca-rt-comment-indicator-icon {
    font-size: 16px;
}

.fca-rt-comment-indicator-text {
    flex: 1;
    font-weight: 500;
    color: var(--fca-rt-primary);
}

.fca-rt-comment-indicator-action {
    font-size: 11px;
    padding: 4px 10px;
    background: var(--fca-rt-primary);
    color: var(--fca-rt-text-button);
    border-radius: 5px;
    font-weight: 500;
    transition: filter 0.2s ease;
}

.fca-rt-comment-indicator:hover .fca-rt-comment-indicator-action {
    filter: brightness(90%);
}

/* ==========================================================================
   Read-Only Comment Preview
   ========================================================================== */

.fca-rt-comment-preview {
    position: relative;
}

/* Hide non-functional buttons in preview mode */
.fca-rt-comment-preview .reply_box,
.fca-rt-comment-preview .comment_actions,
.fca-rt-comment-preview .reaction_box {
    display: none !important;
}

.fca-rt-preview-note {
    font-size: 11px;
    margin-top: 8px;
    padding: 6px 10px;
    background: var(--fca-rt-bg-secondary);
    border-radius: 5px;
    color: var(--fca-rt-text-secondary);
}

.fca-rt-preview-note a {
    color: var(--fca-rt-primary);
    text-decoration: none;
    font-weight: 500;
}

.fca-rt-preview-note a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   New Comment Count Badge (Feed List Views)
   ========================================================================== */

.fca-rt-new-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 6px;
    padding: 2px 8px;
    background: var(--fca-rt-primary);
    color: var(--fca-rt-text-button);
    font-size: 10px;
    font-weight: 600;
    border-radius: 10px;
    white-space: nowrap;
    vertical-align: middle;
}

/* Badge pulse animation */
.fca-rt-new-badge.fca-rt-pulse {
    animation: fca-rt-badge-pulse 0.6s ease;
}

@keyframes fca-rt-badge-pulse {
    0% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(24, 119, 242, 0.6);
    }
    50% { 
        transform: scale(1.2);
        box-shadow: 0 0 10px 4px rgba(24, 119, 242, 0.3);
    }
    100% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 transparent;
    }
}

/* Badge inside "View more comments" */
.show_all_comments .fca-rt-new-badge,
.view_more_comments .fca-rt-new-badge {
    padding: 3px 10px;
    font-size: 11px;
}

/* Badge inside comment count meta */
.feed_reaction_meta .fca-rt-new-badge,
.comments_count .fca-rt-new-badge {
    font-size: 9px;
    padding: 1px 6px;
}

/* ==========================================================================
   Live Notification in Dropdown
   ========================================================================== */

.fca-rt-live-notification {
    position: relative;
    border-left: 3px solid var(--fca-rt-primary);
    background: var(--fca-rt-highlight);
    padding: 12px;
    margin-bottom: 6px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.fca-rt-live-notification .notification_avatar img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

.fca-rt-live-notification .notification_content {
    flex: 1;
    font-size: 13px;
    line-height: 1.4;
    color: var(--fca-rt-text);
}

.fca-rt-live-notification .notification_time_stamp {
    font-size: 11px;
    color: var(--fca-rt-text-secondary);
    white-space: nowrap;
}

/* ==========================================================================
   Dark Mode Support - Inherits from Fluent Community variables
   ========================================================================== */

html.dark .fca-rt-toast,
html.dark .fca-rt-new-posts-indicator {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

html.dark .fca-rt-new-badge {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

html.dark .fca-rt-highlight {
    animation: fca-rt-glow-dark 2s ease-out;
}

@keyframes fca-rt-glow-dark {
    0% {
        box-shadow: 0 0 0 0 rgba(24, 119, 242, 0.4);
        background-color: var(--fca-rt-highlight);
    }
    50% {
        box-shadow: 0 0 20px 5px rgba(24, 119, 242, 0.1);
        background-color: var(--fca-rt-highlight);
    }
    100% {
        box-shadow: 0 0 0 0 transparent;
        background-color: transparent;
    }
}

/* ==========================================================================
   Custom Appearance Overrides (set via admin settings)
   These classes are applied when custom colors are configured
   ========================================================================== */

/* Gradient mode - applied when gradient is enabled in settings */
.fca-rt-use-gradient .fca-rt-toast {
    background: var(--fca-rt-gradient, var(--fca-rt-primary));
    color: var(--fca-rt-text-button);
    border-color: transparent;
}

.fca-rt-use-gradient .fca-rt-new-posts-indicator,
.fca-rt-use-gradient .fca-rt-new-badge {
    background: var(--fca-rt-gradient, var(--fca-rt-primary));
}


/* ==========================================================================
   Presence Widgets (Members Online + Space Viewers)
   Both share the same visual style — only labels differ.
   ========================================================================== */

/*
 * Widget container styling is handled by FC's .app_side_widget class
 * (background, border-radius, padding, margin). We only add a subtle
 * border that FC doesn't include by default.
 */
.fca-rt-members-online-widget,
.fca-rt-space-viewers-widget {
    border: 1px solid var(--fcom-primary-border, #DADDE1);
}

.fca-rt-members-online-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--fca-rt-text);
}

.fca-rt-online-dot {
    width: 8px;
    height: 8px;
    background: var(--fca-rt-success);
    border-radius: 50%;
    animation: fca-rt-online-pulse 2s ease-in-out infinite;
    flex-shrink: 0;
}

.fca-rt-online-dot.fca-rt-connecting {
    background: #f59e0b; /* amber/orange for connecting */
    animation: fca-rt-connecting-pulse 1s ease-in-out infinite;
}

.fca-rt-online-dot.fca-rt-error {
    background: #ef4444; /* red for error */
    animation: none;
}

@keyframes fca-rt-connecting-pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* Mini Widget Style */
.fca-rt-widget-mini {
    padding: 12px 16px !important;
}

.fca-rt-members-online-mini {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    color: var(--fca-rt-text);
}

.fca-rt-members-online-mini #fca-rt-online-count,
.fca-rt-members-online-mini .fca-rt-sv-count {
    font-weight: 700;
    color: var(--fca-rt-primary);
}

.fca-rt-members-online-mini .fca-rt-online-label {
    color: var(--fca-rt-text-secondary);
    font-weight: 400;
}

.fca-rt-widget-mini .fca-rt-online-status {
    font-size: 11px;
    color: var(--fca-rt-text-secondary);
    margin-top: 6px;
    padding-left: 18px;
}

.fca-rt-widget-mini .fca-rt-online-status:empty {
    display: none;
}

@keyframes fca-rt-online-pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.2);
    }
}

.fca-rt-online-label {
    color: var(--fca-rt-text-secondary);
}

.fca-rt-members-online-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.fca-rt-online-count {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.fca-rt-count-number {
    font-size: 28px;
    font-weight: 700;
    color: var(--fca-rt-primary);
    line-height: 1;
}

.fca-rt-count-text {
    font-size: 12px;
    color: var(--fca-rt-text-secondary);
}

.fca-rt-online-avatars,
.fca-rt-space-viewers-avatars {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.fca-rt-online-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--fca-rt-bg);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease;
}

.fca-rt-online-avatar:hover {
    transform: scale(1.1);
    z-index: 1;
}

.fca-rt-online-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.fca-rt-avatar-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: var(--fca-rt-primary);
    color: var(--fca-rt-text-button);
    font-size: 14px;
    font-weight: 600;
}

.fca-rt-online-more {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--fca-rt-bg-secondary);
    color: var(--fca-rt-text-secondary);
    font-size: 11px;
    font-weight: 600;
}

/* Stacked avatar effect (optional - overlapping) */
.fca-rt-online-avatars.fca-rt-stacked .fca-rt-online-avatar,
.fca-rt-space-viewers-avatars.fca-rt-stacked .fca-rt-online-avatar {
    margin-left: -8px;
}

.fca-rt-online-avatars.fca-rt-stacked .fca-rt-online-avatar:first-child,
.fca-rt-space-viewers-avatars.fca-rt-stacked .fca-rt-online-avatar:first-child {
    margin-left: 0;
}

/* ==========================================================================
   Presence Widgets - Dark Mode
   Uses html.dark selector to match Fluent Community's theme system
   ========================================================================== */

html.dark .fca-rt-members-online-widget,
html.dark .fca-rt-space-viewers-widget {
    border-color: var(--fcom-primary-border, #333);
}

html.dark .fca-rt-members-online-header {
    color: var(--fcom-primary-text, #e5e5e5);
}

html.dark .fca-rt-online-label {
    color: var(--fcom-secondary-text, #a0a0a0);
}

html.dark .fca-rt-count-number {
    color: var(--fcom-primary-button, #1877F2);
}

html.dark .fca-rt-count-text {
    color: var(--fcom-secondary-text, #a0a0a0);
}

html.dark .fca-rt-members-online-mini {
    color: var(--fcom-primary-text, #e5e5e5);
}

html.dark .fca-rt-members-online-mini .fca-rt-online-label {
    color: var(--fcom-secondary-text, #a0a0a0);
}

html.dark .fca-rt-online-avatar {
    border-color: var(--fcom-primary-bg, #1c1c1c);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

html.dark .fca-rt-online-more {
    background: var(--fcom-secondary-bg, #2a2a2a);
    color: var(--fcom-secondary-text, #a0a0a0);
}

html.dark .fca-rt-avatar-placeholder {
    background: var(--fcom-primary-button, #1877F2);
    color: var(--fcom-primary-button-text, #fff);
}

html.dark .fca-rt-online-status {
    color: var(--fcom-secondary-text, #a0a0a0);
}

/* Toast dark mode improvements */
html.dark .fca-rt-toast {
    background: var(--fcom-primary-bg, var(--fca-rt-bg, #1c1c1c));
    color: var(--fcom-primary-text, var(--fca-rt-text, #e5e5e5));
    border-color: var(--fcom-primary-border, var(--fca-rt-border, #333));
}

/* Comment indicator dark mode */
html.dark .fca-rt-comment-indicator {
    background: var(--fcom-highlight-bg, var(--fca-rt-highlight, rgba(24, 119, 242, 0.1)));
}

html.dark .fca-rt-comment-indicator-text {
    color: var(--fcom-primary-button, var(--fca-rt-primary, #1877F2));
}

/* Preview note dark mode */
html.dark .fca-rt-preview-note {
    background: var(--fcom-secondary-bg, var(--fca-rt-bg-secondary, #2a2a2a));
    color: var(--fcom-secondary-text, var(--fca-rt-text-secondary, #a0a0a0));
}

html.dark .fca-rt-preview-note a {
    color: var(--fcom-primary-button, var(--fca-rt-primary, #1877F2));
}

/* Live notification dark mode */
html.dark .fca-rt-live-notification {
    background: var(--fcom-highlight-bg, var(--fca-rt-highlight, rgba(24, 119, 242, 0.1)));
}

html.dark .fca-rt-live-notification .notification_content {
    color: var(--fcom-primary-text, var(--fca-rt-text, #e5e5e5));
}

html.dark .fca-rt-live-notification .notification_time_stamp {
    color: var(--fcom-secondary-text, var(--fca-rt-text-secondary, #a0a0a0));
}