:root {
            --theme-color: #00ffcc;
            --rgb-theme-color: 0, 255, 204;
            --theme-color-dark: #00ccaa;
            --theme-color-light: #66ffe0;
            --theme-r: 0;
            --theme-g: 255;
            --theme-b: 204;
            --bg-color: #151516;
            --bg-color-light: #1c1c1e;
            --text-color: #00ffcc;
            --text-color-muted: rgba(0, 255, 204, 0.7);
            --border-color: rgba(0, 255, 204, 0.3);
            --hover-bg: rgba(0, 255, 204, 0.1);
            --active-bg: rgba(0, 255, 204, 0.2);
            --shadow-color: rgba(0, 255, 204, 0.3);
            --error-color: #ff3366;
            --success-color: #4CAF50;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Audiowide', sans-serif;
        }

        body {
            background-color: var(--bg-color);
            color: var(--text-color);
            min-height: 100vh;
            overflow: hidden;
        }

        .nav-bar {
            background-color: rgba(0, 0, 0, 0.9);
            border-bottom: 2px solid var(--theme-color);
            padding: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: fixed;
            width: 100%;
            top: 0;
            left: 0;
            z-index: 100;
            height: 60px;
            white-space: nowrap;
        }

        .logo {
            font-size: 1.2rem;
            font-weight: bold;
            text-shadow: 0 0 10px var(--shadow-color);
        }

        .nav-links {
            display: flex;
            gap: 1rem;
        }

        .nav-links button {
            background: transparent;
            border: 1px solid var(--theme-color);
            color: var(--text-color);
            padding: 0.4rem 0.8rem;
            cursor: pointer;
            transition: all 0.3s ease;
            border-radius: 4px;
        }

        .nav-links button:hover {
            background: var(--theme-color);
            color: #000;
        }

        .messenger-container {
            display: flex;
            height: calc(100vh - 60px);
            margin-top: 60px;
        }

        /* Friends List Sidebar */
        .friends-sidebar {
            width: 340px;
            min-width: 340px;
            flex-shrink: 0;
            border-right: 1px solid var(--border-color);
            background-color: var(--bg-color-light);
            overflow-y: auto;
            display: flex;
            flex-direction: column;
            transition: width 0.3s ease, min-width 0.3s ease, transform 0.3s ease;
        }

        .friends-sidebar.hidden {
            width: 0;
            min-width: 0;
            overflow: hidden;
            border-right: none;
        }

        .sidebar-header {
            padding: 1rem;
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            background-color: var(--bg-color-light);
            z-index: 10;
        }

        .search-bar {
            display: flex;
            margin-top: 0.5rem;
        }

        .search-input {
            flex-grow: 1;
            padding: 0.5rem;
            background-color: rgba(0, 0, 0, 0.3);
            border: 1px solid var(--border-color);
            color: var(--text-color);
            border-radius: 4px 0 0 4px;
            outline: none;
        }

        .search-btn {
            padding: 0.5rem 0.8rem;
            background-color: var(--theme-color-dark);
            border: 1px solid var(--theme-color);
            border-left: none;
            color: #000;
            border-radius: 0 4px 4px 0;
            cursor: pointer;
        }

        /* Tab navigation for friends/groups */
        .tab-navigation {
            display: flex;
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 0.5rem;
        }

        .tab-button {
            flex: 1;
            padding: 0.7rem 0;
            text-align: center;
            background: transparent;
            border: none;
            color: var(--text-color-muted);
            cursor: pointer;
            position: relative;
            transition: all 0.3s ease;
        }

        .tab-button.active {
            color: var(--text-color);
        }

        .tab-button.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 25%;
            width: 50%;
            height: 3px;
            background-color: var(--theme-color);
            border-radius: 3px 3px 0 0;
        }

        .tab-button .badge {
            position: absolute;
            top: 5px;
            right: 20%;
            background-color: var(--error-color);
            color: white;
            border-radius: 50%;
            width: 18px;
            height: 18px;
            font-size: 0.7rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .create-group-btn {
            width: 100%;
            padding: 0.6rem;
            margin: 0.5rem 0;
            background-color: rgba(0, 0, 0, 0.3);
            border: 1px solid var(--border-color);
            color: var(--text-color);
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }

        .create-group-btn:hover {
            background-color: var(--hover-bg);
            border-color: var(--theme-color);
        }

        .friends-list, .groups-list {
            padding: 0.5rem;
            flex-grow: 1;
            overflow-y: auto;
        }

        .groups-list {
            display: none;
        }

        .friend-item, .group-item {
            display: flex;
            align-items: center;
            padding: 0.75rem;
            border-radius: 8px;
            margin-bottom: 0.5rem;
            cursor: pointer;
            transition: all 0.2s ease;
            position: relative;
        }

        .friend-item:hover, .group-item:hover {
            background-color: var(--hover-bg);
        }

        .friend-item.active, .group-item.active {
            background-color: var(--active-bg);
            border-left: 3px solid var(--theme-color);
        }

        .friend-avatar, .group-avatar {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            margin-right: 0.8rem;
            border: 1px solid var(--border-color);
            background-color: var(--bg-color);
            flex-shrink: 0;
            color: var(--theme-color);
            cursor: pointer;
            transition: box-shadow 0.18s ease, transform 0.18s ease;
        }
        /* Halo ring on hover — signals the avatar is clickable */
        .friend-avatar:hover, .group-avatar:hover {
            box-shadow: 0 0 0 2px var(--bg-color), 0 0 0 4px var(--theme-color);
            transform: scale(1.05);
        }

        /* img variant: render as a circle photo */
        img.friend-avatar, img.group-avatar {
            display: block;
            object-fit: cover;
        }

        /* div variant (letter initial): centre the letter */
        div.friend-avatar, div.group-avatar {
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
        }

        /* Initial letter avatar (no profile picture) */
        .avatar-initial {
            display: flex !important;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--theme-color) 0%, var(--theme-color-dark) 100%);
            color: #000;
            font-weight: bold;
            font-family: 'Audiowide', monospace;
            flex-shrink: 0;
            user-select: none;
        }

        .friend-info, .group-info {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        /* Top row: name + time pinned to right */
        .friend-info-top {
            display: flex;
            align-items: baseline;
            gap: 6px;
        }

        .friend-name, .group-name {
            font-weight: bold;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            flex: 1;
            min-width: 0;
        }

        .group-members-count {
            font-size: 0.7rem;
            opacity: 0.8;
        }

        .last-message {
            font-size: 0.78rem;
            opacity: 0.7;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* Time pinned to right inside the name row */
        .friend-info-top .message-time {
            font-size: 0.68rem;
            opacity: 0.5;
            white-space: nowrap;
            flex-shrink: 0;
            margin-left: auto;
            font-weight: normal;
        }

        /* General message timestamp (inside chat bubbles) */
        .message-time {
            font-size: 0.7rem;
            opacity: 0.6;
            margin-left: 0.5rem;
            white-space: nowrap;
        }

        .unread-badge {
            position: absolute;
            top: 50%;
            right: 10px;
            transform: translateY(-50%);
            background-color: var(--error-color);
            color: white;
            border-radius: 50%;
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.7rem;
            font-weight: bold;
        }

        .online-indicator {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: var(--success-color);
            position: absolute;
            bottom: 12px;
            left: 45px;
            border: 1px solid var(--bg-color-light);
        }
        .online-indicator.idle { background-color: #f0a500; }

        /* Chat Area */
        .chat-area {
            flex-grow: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            background-color: var(--bg-color);
            position: relative;
            overflow: hidden;
        }

        .chat-header {
            padding: 1rem;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            background-color: var(--bg-color-light);
        }

        .back-button {
            display: none;
            background: transparent;
            border: none;
            color: var(--text-color);
            font-size: 1.2rem;
            margin-right: 0.5rem;
            cursor: pointer;
        }

        .chat-title {
            font-weight: bold;
        }

        .chat-status {
            font-size: 0.8rem;
            opacity: 0.7;
            margin-left: 0.5rem;
        }

        .chat-header-actions {
            margin-left: auto;
            display: flex;
            align-items: center;
            gap: 0.35rem;
        }

        .header-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            min-width: 36px;
            height: 36px;
            padding: 0 9px;
            background: transparent;
            border: 1px solid var(--border-color);
            color: var(--text-color);
            border-radius: 9px;
            cursor: pointer;
            transition: all 0.15s ease;
        }
        /* Uniform icon sizing across all header actions (calls, search, more, sidebar) */
        .chat-header-actions .header-btn svg { width: 18px; height: 18px; display: block; }

        .header-btn:hover {
            background-color: var(--hover-bg);
        }

        /* Hidden legacy buttons kept in the DOM for existing show/hide JS */
        .syn-hidden-btn { display: none !important; }

        /* Subtle group divider (before the layout/sidebar toggle) */
        .header-divider {
            width: 1px; height: 22px; align-self: center; margin: 0 3px;
            background: var(--border-color);
        }

        /* Overflow "More" menu (conversation tools) */
        .header-more-wrap { position: relative; display: inline-flex; }
        .header-more-menu {
            position: absolute; top: calc(100% + 6px); right: 0; min-width: 200px;
            background: var(--bg-color-light); border: 1px solid var(--border-color);
            border-radius: 11px; padding: 6px; display: none; z-index: 600;
            box-shadow: 0 12px 32px rgba(0,0,0,0.5);
        }
        .header-more-menu.open { display: block; animation: hmFade .14s ease; }
        @keyframes hmFade { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }
        .hm-item {
            display: flex; align-items: center; gap: 11px; padding: 9px 11px; border-radius: 8px;
            cursor: pointer; font-size: 0.83rem; color: var(--text-color); white-space: nowrap; transition: background 0.15s;
        }
        .hm-item svg { width: 16px; height: 16px; flex-shrink: 0; opacity: 0.85; }
        .hm-item:hover { background: var(--hover-bg); }
        .hm-item.danger { color: #ff3366; }
        .hm-item.danger svg { opacity: 1; }
        .hm-item.danger:hover { background: rgba(255,51,102,0.12); }
        .hm-sep { height: 1px; background: var(--border-color); margin: 5px 6px; }

/* Pinned messages modal */
.syn-pin-modal {
    position: fixed; inset: 0; z-index: 100000; display: none; align-items: center; justify-content: center;
    padding: 1.5rem; background: rgba(0,0,0,0.6); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
.syn-pin-modal.open { display: flex; animation: hmFade .16s ease; }
.syn-pin-card {
    width: 100%; max-width: 440px; max-height: 78vh; display: flex; flex-direction: column;
    background: var(--bg-color-light); border: 1px solid var(--border-color); border-radius: 16px;
    overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,0.5);
}
.syn-pin-head {
    display: flex; align-items: center; gap: 9px; padding: 15px 16px; border-bottom: 1px solid var(--border-color);
}
.syn-pin-head-icon { color: var(--theme-color); display: inline-flex; }
.syn-pin-head-title { font-weight: 600; font-size: 0.95rem; color: var(--text-color); }
.syn-pin-head-count {
    font-size: 0.7rem; font-weight: 700; color: #000; background: var(--theme-color);
    border-radius: 100px; padding: 1px 8px; min-width: 18px; text-align: center;
}
.syn-pin-close {
    margin-left: auto; width: 32px; height: 32px; border: none; border-radius: 8px; background: transparent;
    color: var(--text-color-muted); cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background .15s;
}
.syn-pin-close:hover { background: var(--hover-bg); color: var(--text-color); }
.syn-pin-list { overflow-y: auto; padding: 6px; }
.syn-pin-item {
    display: flex; align-items: flex-start; gap: 11px; padding: 11px 10px; border-radius: 10px;
    cursor: pointer; transition: background .15s;
}
.syn-pin-item:hover { background: var(--hover-bg); }
.syn-pin-avatar {
    flex-shrink: 0; width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; font-weight: 700; color: #000;
    background: linear-gradient(135deg, var(--theme-color), rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.6));
}
.syn-pin-body { flex: 1; min-width: 0; }
.syn-pin-sender { font-size: 0.82rem; font-weight: 600; color: var(--text-color); margin-bottom: 2px; }
.syn-pin-text { font-size: 0.82rem; color: var(--text-color-muted); line-height: 1.45; word-break: break-word; }
.syn-pin-attach { font-style: italic; opacity: 0.7; }
.syn-pin-unpin {
    flex-shrink: 0; width: 28px; height: 28px; border: none; border-radius: 7px; background: transparent;
    color: var(--text-color-muted); cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all .15s;
}
.syn-pin-unpin:hover { background: rgba(255,51,102,0.14); color: #ff3366; }

/* Jump-to-message highlight (from clicking a pinned message) */
.msg-jump-highlight { animation: synMsgJump 1.8s ease; border-radius: 10px; }
@keyframes synMsgJump {
    0%, 15% { background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.22); }
    100% { background: transparent; }
}

        .messages-container {
            flex-grow: 1;
            padding: 1rem;
            overflow-x: hidden;
            overflow-y: auto;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            background-image: radial-gradient(rgba(var(--theme-r), var(--theme-g), var(--theme-b), 0.05) 1px, transparent 1px);
            background-size: 20px 20px;
        }

        /* Updated message styling with profile pictures */
        .message {
            max-width: 70%;
            position: relative;
            display: flex;
            align-items: flex-end;
            margin-bottom: 8px;
        }

        .message-avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            margin-right: 8px;
            border: 1px solid var(--border-color);
            flex-shrink: 0;
            background-color: var(--bg-color);
            color: var(--theme-color);
            overflow: hidden;
            cursor: pointer;
            transition: box-shadow 0.18s ease, transform 0.18s ease;
        }
        /* Halo ring on hover — signals the avatar is clickable (opens profile) */
        .message-avatar:hover {
            box-shadow: 0 0 0 2px var(--bg-color), 0 0 0 4px var(--theme-color);
            transform: scale(1.06);
        }

        img.message-avatar {
            display: block;
            object-fit: cover;
        }

        div.message-avatar {
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.7rem;
        }

        .message.outgoing .message-avatar {
            order: 1;
            margin-right: 0;
            margin-left: 8px;
        }

        .message-content {
            padding: 0.8rem 1rem;
            border-radius: 12px;
            line-height: 1.4;
            word-break: break-word;
            position: relative;
            color: var(--theme-color);
        }

        .message-sender {
            font-size: 0.7rem;
            font-weight: bold;
            margin-bottom: 0.2rem;
            opacity: 0.9;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            max-width: 100%;
        }

        .message.incoming {
            align-self: flex-start;
        }

        .message.incoming .message-content {
            background-color: rgba(0, 0, 0, 0.5);
            border: 1px solid var(--border-color);
            border-top-left-radius: 2px;
        }

        .message.outgoing {
            align-self: flex-end;
            flex-direction: row-reverse;
        }

        .message.outgoing .message-content {
            background-color: rgba(var(--theme-r), var(--theme-g), var(--theme-b), 0.15);
            border: 1px solid rgba(var(--theme-r), var(--theme-g), var(--theme-b), 0.3);
            border-top-right-radius: 2px;
        }

        .message-time {
            font-size: 0.7rem;
            opacity: 0.6;
            margin-top: 0.25rem;
            text-align: right;
        }

        .message-input-container {
            padding: 0.75rem 1rem;
            border-top: 1px solid var(--border-color);
            display: flex;
            gap: 0.5rem;
            align-items: flex-end;
            background-color: var(--bg-color-light);
        }

        .message-input {
            flex-grow: 1;
            padding: 0.8rem;
            border-radius: 20px;
            border: 1px solid var(--border-color);
            background-color: rgba(0, 0, 0, 0.3);
            color: var(--text-color);
            resize: none;
            outline: none;
            min-height: 44px;
            max-height: 120px;
            transition: all 0.2s ease;
            font-size: 16px; /* Prevent iOS auto-zoom */
            touch-action: manipulation;
        }

        .message-input:focus {
            border-color: var(--theme-color);
            box-shadow: 0 0 5px var(--shadow-color);
        }

        .message-actions {
            display: flex;
            gap: 0.4rem;
            align-items: flex-end;
            flex-shrink: 0;
        }

        /* Extra feature buttons grouped together */
        .msg-input-extras {
            display: flex;
            gap: 0.3rem;
            align-items: center;
            background: rgba(255,255,255,0.04);
            border: 1px solid var(--border-color);
            border-radius: 22px;
            padding: 2px 4px;
        }

        .message-action-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: var(--theme-color-dark);
            border: none;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: background 0.2s, transform 0.15s;
            flex-shrink: 0;
            position: relative;
        }

        .message-action-btn:hover {
            background-color: var(--theme-color);
            transform: scale(1.08);
        }

        .message-action-btn:disabled {
            opacity: 0.4;
            cursor: not-allowed;
        }

        /* Smaller size for buttons inside the extras pill */
        .msg-input-extras .message-action-btn {
            width: 34px;
            height: 34px;
            background-color: transparent;
            color: var(--text-color-muted);
        }

        .msg-input-extras .message-action-btn:hover:not(:disabled) {
            background-color: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.15);
            color: var(--theme-color);
        }

        /* Empty State */
        .empty-state {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            height: 100%;
            padding: 2rem;
            text-align: center;
        }

        .empty-state-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
            opacity: 0.5;
            color: var(--primary-color, #00ffcc);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .empty-state-text {
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
        }

        .empty-state-subtext {
            opacity: 0.7;
            max-width: 400px;
        }

        /* System Messages */
        .system-message {
            align-self: center;
            background-color: rgba(0, 0, 0, 0.3);
            padding: 0.4rem 0.8rem;
            border-radius: 12px;
            font-size: 0.8rem;
            opacity: 0.7;
            margin: 0.5rem 0;
        }

        /* Date Dividers */
        .date-divider {
            display: flex;
            align-items: center;
            margin: 1rem 0;
            color: var(--text-color-muted);
            font-size: 0.8rem;
        }

        .date-divider::before,
        .date-divider::after {
            content: "";
            flex-grow: 1;
            height: 1px;
            background-color: var(--border-color);
        }

        .date-divider::before {
            margin-right: 0.5rem;
        }

        .date-divider::after {
            margin-left: 0.5rem;
        }

        /* Sequential messages from same sender */
        .message.sequential {
            margin-top: -2px;
        }
        
        .message.sequential .message-avatar {
            opacity: 0;
            visibility: hidden;
        }

        /* Loading Indicators */
        .loading {
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100%;
        }

        .loading-dots {
            display: flex;
            gap: 0.3rem;
        }

        .loading-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: var(--theme-color);
            animation: pulse 1.5s infinite ease-in-out;
        }

        .loading-dot:nth-child(2) {
            animation-delay: 0.2s;
        }

        .loading-dot:nth-child(3) {
            animation-delay: 0.4s;
        }

        @keyframes pulse {
            0%, 100% {
                opacity: 0.5;
                transform: scale(0.8);
            }
            50% {
                opacity: 1;
                transform: scale(1);
            }
        }

        .typing-indicator {
            display: flex;
            align-items: center;
            gap: 0.3rem;
            padding: 0.5rem;
            border-radius: 12px;
            background-color: rgba(0, 0, 0, 0.3);
            align-self: flex-start;
            margin-top: 0.5rem;
            font-size: 0.8rem;
            opacity: 0.7;
        }

        /* Group Chat UI Elements */
        .group-members-preview {
            display: flex;
            margin-top: 0.25rem;
        }

        .member-preview {
            width: 18px;
            height: 18px;
            border-radius: 50%;
            border: 1px solid var(--bg-color-light);
            margin-right: -6px;
            background-color: var(--bg-color);
            font-size: 0.6rem;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--theme-color);
        }

        .more-members {
            width: 18px;
            height: 18px;
            border-radius: 50%;
            border: 1px solid var(--border-color);
            background-color: rgba(0, 0, 0, 0.5);
            font-size: 0.6rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        /* Group Info Panel */
        .group-info-panel {
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            width: 300px;
            background-color: var(--bg-color-light);
            border-left: 1px solid var(--border-color);
            transform: translateX(100%);
            transition: transform 0.3s ease;
            z-index: 10;
            display: flex;
            flex-direction: column;
        }

        .group-info-panel.visible {
            transform: translateX(0);
        }

        .group-info-header {
            padding: 1rem;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: sticky;
            top: 0;
            background-color: var(--bg-color-light);
            z-index: 11;
            padding-top: 70px; /* Add padding to account for nav bar */
        }

        .group-info-title {
            font-weight: bold;
        }

        .close-panel-btn {
            background: transparent;
            border: none;
            color: var(--text-color);
            font-size: 1.2rem;
            cursor: pointer;
        }

        .group-info-content {
            padding: 1rem;
            overflow-y: auto;
            flex-grow: 1;
        }

        .group-info-section {
            margin-bottom: 1.5rem;
        }

        .group-info-section-title {
            font-size: 0.9rem;
            margin-bottom: 0.8rem;
            opacity: 0.8;
            text-transform: uppercase;
        }

        .member-item {
            display: flex;
            align-items: center;
            padding: 0.5rem;
            border-radius: 6px;
            margin-bottom: 0.5rem;
            transition: background-color 0.2s ease;
        }

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

        .member-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            margin-right: 0.8rem;
            border: 1px solid var(--border-color);
            background-color: var(--bg-color);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            color: var(--theme-color);
        }

        .member-info {
            flex-grow: 1;
        }

        .member-name {
            font-weight: bold;
            font-size: 0.9rem;
        }

        .member-status {
            font-size: 0.7rem;
            opacity: 0.7;
        }

        .member-actions {
            margin-left: 0.5rem;
        }

        .remove-member-btn {
            background: transparent;
            border: none;
            color: var(--error-color);
            font-size: 1.2rem;
            cursor: pointer;
            opacity: 0.6;
            transition: opacity 0.2s ease;
        }

        .remove-member-btn:hover {
            opacity: 1;
        }

        .add-members-btn {
            width: 100%;
            padding: 0.6rem;
            background-color: rgba(0, 0, 0, 0.3);
            border: 1px solid var(--border-color);
            color: var(--text-color);
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.2s ease;
            margin-top: 0.5rem;
        }

        .add-members-btn:hover {
            background-color: var(--hover-bg);
            border-color: var(--theme-color);
        }

        .leave-group-btn {
            width: 100%;
            padding: 0.6rem;
            background-color: rgba(255, 51, 102, 0.1);
            border: 1px solid var(--error-color);
            color: var(--error-color);
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.2s ease;
            margin-top: 1rem;
        }

        .leave-group-btn:hover {
            background-color: rgba(255, 51, 102, 0.2);
        }

        /* Modal Dialog */
        .modal-backdrop {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(0, 0, 0, 0.7);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
        }

        .modal-backdrop.visible {
            opacity: 1;
            visibility: visible;
        }

        .modal-container {
            background-color: var(--bg-color-light);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            width: 90%;
            max-width: 500px;
            max-height: 80vh;
            overflow-y: auto;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
            transform: scale(0.9);
            transition: transform 0.3s ease;
        }

        .modal-backdrop.visible .modal-container {
            transform: scale(1);
        }

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

        .modal-title {
            font-weight: bold;
            font-size: 1.1rem;
        }

        .modal-close {
            background: transparent;
            border: none;
            color: var(--text-color);
            font-size: 1.5rem;
            cursor: pointer;
            line-height: 1;
        }

        .modal-body {
            padding: 1rem;
        }

        .modal-footer {
            padding: 1rem;
            border-top: 1px solid var(--border-color);
            display: flex;
            justify-content: flex-end;
            gap: 0.5rem;
        }

        .modal-btn {
            padding: 0.5rem 1rem;
            border-radius: 4px;
            cursor: pointer;
            border: 1px solid var(--border-color);
            background-color: transparent;
            color: var(--text-color);
        }

        .modal-btn.primary {
            background-color: var(--theme-color-dark);
            border-color: var(--theme-color);
            color: #000;
        }

        .modal-btn:hover {
            background-color: var(--hover-bg);
        }

        .modal-btn.primary:hover {
            background-color: var(--theme-color);
        }

        /* Form controls for modal */
        .form-group {
            margin-bottom: 1rem;
        }

        .form-label {
            display: block;
            margin-bottom: 0.5rem;
            font-size: 0.9rem;
        }

        .form-input {
            width: 100%;
            padding: 0.8rem;
            background-color: rgba(0, 0, 0, 0.3);
            border: 1px solid var(--border-color);
            color: var(--text-color);
            border-radius: 4px;
            outline: none;
        }

        .form-input:focus {
            border-color: var(--theme-color);
            box-shadow: 0 0 5px var(--shadow-color);
        }

        .checkbox-list {
            max-height: 200px;
            overflow-y: auto;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            padding: 0.5rem;
            background-color: rgba(0, 0, 0, 0.2);
        }

        .checkbox-item {
            display: flex;
            align-items: center;
            padding: 0.5rem;
            border-radius: 4px;
            margin-bottom: 0.3rem;
            transition: background-color 0.2s ease;
        }

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

        .checkbox-input {
            appearance: none;
            -webkit-appearance: none;
            width: 16px;
            height: 16px;
            min-width: 16px;
            border: 2px solid var(--border-color);
            border-radius: 3px;
            background: transparent;
            cursor: pointer;
            position: relative;
            transition: background 0.15s ease, border-color 0.15s ease;
            margin-right: 0.8rem;
        }

        .checkbox-input:checked {
            background: var(--theme-color);
            border-color: var(--theme-color);
        }

        .checkbox-input:checked::after {
            content: '';
            position: absolute;
            left: 3px;
            top: 0px;
            width: 5px;
            height: 9px;
            border: 2px solid #000;
            border-top: none;
            border-left: none;
            transform: rotate(45deg);
        }

        .checkbox-label {
            display: flex;
            align-items: center;
            cursor: pointer;
            flex-grow: 1;
            gap: 0.5rem;
        }

        .checkbox-avatar {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            border: 1px solid var(--border-color);
        }

        .error-message {
            color: var(--error-color);
            font-size: 0.8rem;
            margin-top: 0.5rem;
        }

        .checkbox-list::-webkit-scrollbar {
            width: 5px;
        }

        .checkbox-list::-webkit-scrollbar-track {
            background: rgba(0, 0, 0, 0.2);
            border-radius: 3px;
        }

        .checkbox-list::-webkit-scrollbar-thumb {
            background: var(--border-color);
            border-radius: 3px;
        }

        .checkbox-list::-webkit-scrollbar-thumb:hover {
            background: var(--theme-color);
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .messenger-container {
                position: relative;
            }

            .friends-sidebar {
                position: absolute;
                left: 0;
                top: 0;
                bottom: 0;
                z-index: 5;
                width: 100%;
                transform: translateX(0);
            }

            .friends-sidebar.hidden {
                transform: translateX(-100%);
            }

            .back-button {
                display: block;
            }

            .chat-area {
                width: 100%;
            }

            .message {
                max-width: 85%;
            }

            .group-info-panel {
                width: 100%;
            }
        }

        /* Connection Status */
        .connection-status {
            position: fixed;
            top: 60px;
            left: 0;
            right: 0;
            padding: 0.5rem;
            background-color: var(--error-color);
            color: white;
            text-align: center;
            font-size: 0.9rem;
            transform: translateY(-100%);
            transition: transform 0.3s ease;
            z-index: 1000;
        }

        .connection-status.visible {
            transform: translateY(0);
        }

        /* Toast Notifications */
        .toast-container {
            position: fixed;
            bottom: 20px;
            right: 20px;
            z-index: 1000;
            display: flex;
            flex-direction: column;
            gap: 10px;
            max-width: 300px;
        }

        .toast {
            background-color: var(--bg-color-light);
            border: 1px solid var(--border-color);
            border-left: 4px solid var(--theme-color);
            border-radius: 4px;
            padding: 12px 16px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            display: flex;
            align-items: center;
            animation: slideIn 0.3s ease, fadeOut 0.5s ease 2.5s forwards;
            pointer-events: none;
        }

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

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

        .nav-bar .logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-logo-img {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.nav-bar .logo span {
    font-family: 'Audiowide', sans-serif;
    letter-spacing: 1px;
}

.file-upload-container {
    position: relative;
    display: inline-flex;
}

.file-input {
    position: absolute;
    opacity: 0;
    width: 0.1px;
    height: 0.1px;
    overflow: hidden;
}

/* ── file-msg: strip bubble for file messages ── */
.message.file-msg .message-content {
    padding: 0;
    background: transparent !important;
    border: none !important;
}
.message.file-msg .message-time {
    padding: 0 2px;
    margin-top: 3px;
}

/* ── Message wrapper for reactions + reply quote ── */
.msg-inner {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.message.outgoing .msg-inner { align-items: flex-end; }
.message.incoming .msg-inner { align-items: flex-start; }

/* ── Reply quote inside message ── */
.msg-reply-quote {
    display: flex;
    align-items: stretch;
    gap: 7px;
    padding: 5px 10px;
    margin-bottom: 3px;
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.06);
    border-radius: 8px 8px 0 0;
    max-width: 280px;
    min-width: 0;
    cursor: pointer;
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.12);
}
.msg-reply-bar {
    width: 3px;
    border-radius: 2px;
    background: var(--theme-color);
    flex-shrink: 0;
}
.msg-reply-info { min-width: 0; flex: 1; }
.msg-reply-sender {
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--theme-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.msg-reply-text {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.5);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Reaction pills below message ── */
.msg-reactions {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 4px;
    padding: 0 2px;
}
.reaction-pill {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 7px 2px 5px;
    border-radius: 20px;
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.2);
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.06);
    color: rgba(255,255,255,0.65);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.18s;
    user-select: none;
    line-height: 1;
}
.reaction-pill:hover, .reaction-pill.active {
    border-color: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.55);
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.15);
    color: var(--theme-color);
}

/* ── Message hover action toolbar ── */
.msg-toolbar {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 2px;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s;
    background: rgba(15,15,16,0.92);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 18px;
    padding: 3px 5px;
    white-space: nowrap;
    z-index: 20;
    backdrop-filter: blur(4px);
}
.message.outgoing .msg-toolbar {
    right: calc(100% + 6px);
    left: auto;
}
.message.incoming .msg-toolbar {
    left: calc(100% + 6px);
    right: auto;
}
.message:hover .msg-toolbar {
    opacity: 1;
    pointer-events: auto;
}
/* Bridge pseudo-element to maintain hover state across the gap */
.msg-toolbar::after {
    content: "";
    position: absolute;
    top: -10px;
    bottom: -10px;
    width: 20px;
    z-index: -1;
}
.message.outgoing .msg-toolbar::after {
    right: -15px;
}
.message.incoming .msg-toolbar::after {
    left: -15px;
}
.msg-tb-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: none;
    color: rgba(255,255,255,0.5);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s, background 0.15s;
    padding: 0;
}
.msg-tb-btn:hover {
    color: var(--theme-color);
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.12);
}
.msg-tb-btn.unsend:hover { color: #ff3366; background: rgba(255,51,102,0.12); }

/* ── Reaction picker popup ── */
.reaction-picker-popup {
    position: fixed;
    display: none;
    gap: 5px;
    padding: 7px 10px;
    background: rgba(20,20,22,0.97);
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.2);
    border-radius: 30px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.5);
    z-index: 9999;
    align-items: center;
    backdrop-filter: blur(8px);
}
.reaction-picker-popup.open { display: flex; }
.rp-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1.5px solid transparent;
    background: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    padding: 0;
    color: rgba(255,255,255,0.6);
}
.rp-btn:hover {
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.15);
    border-color: var(--theme-color);
    color: var(--theme-color);
    transform: scale(1.18);
}
.rp-btn.selected {
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.2);
    border-color: var(--theme-color);
    color: var(--theme-color);
}

/* ── Reply bar (above message input) ── */
.reply-bar {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 7px 14px;
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.05);
    border-top: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.15);
    border-left: 3px solid var(--theme-color);
    position: relative;
}
.reply-bar.active { display: flex; }
.reply-bar-body { flex: 1; min-width: 0; }
.reply-bar-label {
    font-size: 0.65rem;
    color: var(--theme-color);
    opacity: 0.8;
    margin-bottom: 1px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.reply-bar-preview {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.5);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.reply-bar-close {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.15);
    background: none;
    color: rgba(255,255,255,0.4);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.15s;
    font-size: 14px;
    line-height: 1;
}
.reply-bar-close:hover { color: #ff3366; border-color: #ff3366; }

/* ── Image ── */
.syn-img-wrap {
    position: relative;
    cursor: pointer;
    border-radius: 12px;
    overflow: hidden;
    max-width: 280px;
    display: inline-block;
    background: rgba(0,0,0,0.3);
}
.syn-img-wrap img {
    display: block;
    max-width: 280px;
    max-height: 220px;
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 12px;
}
.syn-img-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    border-radius: 12px;
}
.syn-img-overlay svg { opacity: 0; transition: opacity 0.2s; }
.syn-img-wrap:hover .syn-img-overlay { background: rgba(0,0,0,0.4); }
.syn-img-wrap:hover .syn-img-overlay svg { opacity: 1; }
.syn-file-actions {
    display: flex;
    gap: 6px;
    margin-top: 5px;
}
.syn-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    border-radius: 6px;
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.25);
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.06);
    color: rgba(255,255,255,0.7);
    font-size: 0.72rem;
    cursor: pointer;
    transition: all 0.2s;
}
.syn-action-btn:hover {
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.15);
    color: var(--theme-color);
    border-color: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.5);
}

/* ── Audio Player ── */
.syn-audio-player {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 11px 13px;
    background: linear-gradient(135deg, rgba(0,0,0,0.6) 0%, rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.04) 100%);
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.18);
    border-radius: 16px;
    min-width: 230px;
    max-width: 300px;
}
.syn-disc {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, rgba(255,255,255,0.12) 0%, rgba(0,0,0,0.85) 60%, #000 100%);
    border: 1.5px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-shrink: 0;
    transition: border-color 0.4s, box-shadow 0.4s;
}
.syn-disc::before {
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.12);
}
.syn-disc::after {
    content: '';
    position: absolute;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, rgba(255,255,255,0.15), #000);
    box-shadow: 0 0 5px rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.4);
}
.syn-disc.syn-playing {
    border-color: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.5);
    box-shadow: 0 0 0 4px rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.06), 0 0 0 8px rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.03), 0 0 18px rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.15);
    animation: syn-disc-spin 12s linear infinite;
}
@keyframes syn-disc-spin { to { transform: rotate(360deg); } }
.syn-disc-note {
    color: var(--theme-color);
    opacity: 0.55;
    width: 20px;
    height: 20px;
    z-index: 1;
}
.syn-disc.syn-playing .syn-disc-note { opacity: 0.75; }
.syn-disc-eq {
    position: absolute;
    bottom: 5px;
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 11px;
    z-index: 2;
}
.syn-disc-eq span {
    display: block;
    width: 2px;
    border-radius: 2px;
    background: var(--theme-color);
    opacity: 0.7;
    height: 3px;
}
.syn-disc.syn-playing .syn-disc-eq span:nth-child(1) { animation: syn-eq 0.8s ease-in-out infinite alternate; }
.syn-disc.syn-playing .syn-disc-eq span:nth-child(2) { animation: syn-eq 0.6s ease-in-out 0.1s infinite alternate; }
.syn-disc.syn-playing .syn-disc-eq span:nth-child(3) { animation: syn-eq 1.0s ease-in-out 0.2s infinite alternate; }
.syn-disc.syn-playing .syn-disc-eq span:nth-child(4) { animation: syn-eq 0.7s ease-in-out 0.05s infinite alternate; }
.syn-disc.syn-playing .syn-disc-eq span:nth-child(5) { animation: syn-eq 0.9s ease-in-out 0.15s infinite alternate; }
@keyframes syn-eq {
    from { height: 3px; opacity: 0.5; }
    to   { height: 10px; opacity: 1; }
}
.syn-audio-panel {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 7px;
}
.syn-audio-meta { display: flex; align-items: center; gap: 6px; min-width: 0; }
.syn-audio-name {
    font-size: 0.78rem;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.syn-audio-fmt {
    font-size: 0.56rem;
    letter-spacing: 1.5px;
    color: var(--theme-color);
    opacity: 0.7;
    text-transform: uppercase;
    flex-shrink: 0;
}
.syn-audio-controls { display: flex; align-items: center; gap: 7px; }
.syn-play-btn {
    width: 29px;
    height: 29px;
    border-radius: 50%;
    border: 1.5px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.4);
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.08);
    color: var(--theme-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
}
.syn-play-btn:hover {
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.2);
    box-shadow: 0 0 10px rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.25);
    transform: scale(1.06);
}
.syn-play-btn:active { transform: scale(0.94); }
.syn-seek-track {
    flex: 1;
    height: 4px;
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.12);
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    overflow: visible;
}
.syn-seek-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--theme-color), rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.5));
    border-radius: 4px;
    pointer-events: none;
    transition: width 0.1s linear;
    position: relative;
}
.syn-seek-fill::after {
    content: '';
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--theme-color);
    border-radius: 50%;
    box-shadow: 0 0 6px rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.7);
    opacity: 0;
    transition: opacity 0.2s;
}
.syn-seek-track:hover .syn-seek-fill::after { opacity: 1; }
.syn-audio-time {
    font-size: 0.6rem;
    color: rgba(255,255,255,0.35);
    min-width: 26px;
    font-variant-numeric: tabular-nums;
    flex-shrink: 0;
}

/* ── Video Player ── */
.syn-video-player {
    max-width: 300px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.15);
    box-shadow: 0 0 24px rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.05);
    background: #000;
}
.syn-video-player video {
    display: block;
    width: 100%;
    max-height: 200px;
    object-fit: contain;
    background: #000;
}
.syn-video-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    background: rgba(0,0,0,0.85);
}
.syn-video-name {
    font-size: 0.74rem;
    color: rgba(255,255,255,0.75);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}
.syn-fmt-badge {
    font-size: 0.55rem;
    letter-spacing: 1.5px;
    color: var(--theme-color);
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.12);
    padding: 2px 5px;
    border-radius: 3px;
    flex-shrink: 0;
    text-transform: uppercase;
}

/* ── Generic File Card ── */
.syn-file-card {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 11px 13px;
    background: linear-gradient(135deg, rgba(0,0,0,0.5) 0%, rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.03) 100%);
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.18);
    border-radius: 13px;
    min-width: 200px;
    max-width: 300px;
}
.syn-file-icon-wrap {
    width: 40px;
    height: 40px;
    border-radius: 9px;
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.08);
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--theme-color);
    flex-shrink: 0;
}
.syn-file-details { flex: 1; min-width: 0; }
.syn-file-name {
    font-size: 0.78rem;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
}
.syn-file-size { font-size: 0.64rem; color: rgba(255,255,255,0.38); }
.syn-dl-btn {
    width: 29px;
    height: 29px;
    border-radius: 7px;
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.22);
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.06);
    color: rgba(255,255,255,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.2s;
}
.syn-dl-btn:hover { background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.15); color: var(--theme-color); border-color: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.5); }

/* ── Uploading State ── */
.syn-uploading {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 11px 13px;
    background: rgba(10,10,12,0.82);
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.28);
    border-radius: 13px;
    min-width: 200px;
    max-width: 300px;
}
.syn-upload-spinner {
    width: 22px;
    height: 22px;
    border: 2px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.22);
    border-top-color: var(--theme-color);
    border-radius: 50%;
    animation: syn-spin 0.8s linear infinite;
    flex-shrink: 0;
}
.older-msg-loader {
    text-align: center;
    padding: 6px 0 2px;
    opacity: 0.7;
}
@keyframes syn-spin { to { transform: rotate(360deg); } }
.syn-upload-info { flex: 1; min-width: 0; }
.syn-upload-name {
    font-size: 0.78rem;
    color: #fff;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.syn-upload-status {
    font-size: 0.63rem;
    color: var(--theme-color);
    margin-top: 2px;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.syn-upload-bar-wrap {
    height: 3px;
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.2);
    border-radius: 2px;
    margin-top: 5px;
    overflow: hidden;
}
.syn-upload-bar-fill {
    height: 100%;
    width: 0%;
    background: var(--theme-color);
    border-radius: 2px;
    transition: width 0.2s ease;
}
/* Progress overlay on image previews during upload */
.syn-img-upload-wrap { position: relative; display: inline-block; }
.syn-img-upload-wrap img { display: block; border-radius: 10px; max-width: 220px; }
.syn-img-progress-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
    padding: 14px 8px 7px;
    border-radius: 0 0 10px 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.syn-img-progress-pct {
    font-size: 0.68rem;
    font-weight: 700;
    color: #fff;
    text-align: right;
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
    letter-spacing: 0.03em;
}
.syn-img-progress-bar-wrap {
    height: 3px;
    background: rgba(255,255,255,0.25);
    border-radius: 2px;
    overflow: hidden;
}
.syn-img-progress-bar-fill {
    height: 100%;
    width: 0%;
    background: var(--theme-color);
    border-radius: 2px;
    transition: width 0.2s ease;
    box-shadow: 0 0 6px rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.7);
}

.preview-image {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.preview-image:hover {
    opacity: 0.9;
}

.group-info-panel {
    /* ... existing styles ... */
    transform: translateX(100%); /* Already there */
    opacity: 0; /* Add this */
    visibility: hidden; /* Add this */
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
}

.group-info-panel.visible {
    transform: translateX(0);
    opacity: 1; /* Add this */
    visibility: visible; /* Add this */
}

/* Custom scrollbar for friends sidebar */
.friends-sidebar::-webkit-scrollbar,
.friends-list::-webkit-scrollbar,
.groups-list::-webkit-scrollbar {
    width: 8px;
}

.friends-sidebar::-webkit-scrollbar-track,
.friends-list::-webkit-scrollbar-track,
.groups-list::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}

.friends-sidebar::-webkit-scrollbar-thumb,
.friends-list::-webkit-scrollbar-thumb,
.groups-list::-webkit-scrollbar-thumb {
    background: var(--theme-color);
    border-radius: 4px;
    opacity: 0.7;
}

.friends-sidebar::-webkit-scrollbar-thumb:hover,
.friends-list::-webkit-scrollbar-thumb:hover,
.groups-list::-webkit-scrollbar-thumb:hover {
    background: var(--theme-color-dark);
    opacity: 1;
}

/* Also style the messages container scrollbar */
.messages-container::-webkit-scrollbar {
    width: 8px;
}

.messages-container::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}

.messages-container::-webkit-scrollbar-thumb {
    background: var(--theme-color);
    border-radius: 4px;
    opacity: 0.7;
}

.messages-container::-webkit-scrollbar-thumb:hover {
    background: var(--theme-color-dark);
    opacity: 1;
}

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

.nav-logo-img {
    height: 30px;
    width: auto;
    filter: drop-shadow(0 0 5px rgba(var(--rgb-theme-color), 0.5));
}

.nav-logo-text {
    font-size: 1.5rem;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(var(--rgb-theme-color), 0.5);
    letter-spacing: 2px;
    line-height: 1;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-logo-subtext {
    font-size: 0.85rem;
    font-weight: 400;
    opacity: 0.6;
    letter-spacing: 1px;
}

@media (max-width: 768px) {
    .logo {
        gap: 10px;
    }
    
    .nav-logo-img {
        height: 24px;
    }
    
    .nav-logo-text {
        font-size: 1.2rem;
        letter-spacing: 1.5px;
        gap: 8px;
    }
    
    .nav-logo-subtext {
        font-size: 0.7rem;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .logo {
        gap: 8px;
    }
    
    .nav-logo-img {
        height: 20px;
    }
    
    .nav-logo-text {
        font-size: 1rem;
        letter-spacing: 1px;
        gap: 6px;
    }
    
    .nav-logo-subtext {
        font-size: 0.65rem;
    }
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.empty-state-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--theme-color);
    opacity: 0.5;
}

.search-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

.search-btn svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
}

/* ── Seen indicator ── */
.msg-seen-row {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 4px;
    padding: 0 6px 4px;
    font-size: 0.62rem;
    color: rgba(255,255,255,0.35);
}
.msg-seen-avatar {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid rgba(255,255,255,0.2);
}
.msg-seen-checkmarks {
    display: inline-flex;
    gap: 1px;
    color: var(--theme-color);
    font-size: 0.75rem;
    margin-left: 2px;
}

/* ── PDF preview ── */
.syn-pdf-preview {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.18);
    max-width: 300px;
}
.syn-pdf-preview iframe {
    display: block;
    width: 300px;
    height: 200px;
    border: none;
    background: #fff;
}
.syn-pdf-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    background: rgba(0,0,0,0.6);
}
.syn-pdf-label {
    font-size: 0.56rem;
    letter-spacing: 1.5px;
    color: #e55;
    background: rgba(220,50,50,0.12);
    padding: 2px 6px;
    border-radius: 3px;
    text-transform: uppercase;
    flex-shrink: 0;
}

/* ── Code/text file preview ── */
.syn-code-preview {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.18);
    max-width: 300px;
}
.syn-code-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    background: rgba(0,0,0,0.6);
}
.syn-code-lang {
    font-size: 0.56rem;
    letter-spacing: 1.5px;
    color: var(--theme-color);
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.12);
    padding: 2px 6px;
    border-radius: 3px;
    text-transform: uppercase;
    flex-shrink: 0;
}
.syn-code-body {
    background: rgba(0,0,0,0.4);
    padding: 8px 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    color: rgba(255,255,255,0.6);
    max-height: 120px;
    overflow: hidden;
    white-space: pre;
    overflow-x: auto;
    line-height: 1.5;
}


/* ── Voice recorder ─────────────────────────────────── */
.voice-recorder-btn { position: relative; }
.voice-recording-indicator {
    display: none; position: absolute; top: -6px; right: -6px;
    width: 10px; height: 10px; background: #f33; border-radius: 50%;
    animation: pulse-rec 1s infinite;
}
.voice-recording-indicator.active { display: block; }
@keyframes pulse-rec { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.3)} }
.voice-message-player {
    display: flex; align-items: center; gap: 8px; padding: 8px 12px;
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.08);
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.2);
    border-radius: 20px; min-width: 180px; max-width: 260px;
}
.voice-play-btn {
    width: 32px; height: 32px; border-radius: 50%; border: none; cursor: pointer;
    background: var(--theme-color); color: #000; display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; font-size: 12px;
}
.voice-waveform {
    flex: 1; height: 28px; display: flex; align-items: center; gap: 2px; overflow: hidden;
}
.voice-waveform span {
    display: inline-block; width: 3px; border-radius: 2px;
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.5);
    transition: background 0.2s;
}
.voice-waveform span.played { background: var(--theme-color); }
.voice-duration { font-size: 0.65rem; color: var(--text-color-muted); flex-shrink: 0; }

/* ── Emoji picker ───────────────────────────────────── */
.emoji-picker-popup {
    position: absolute; bottom: 60px; right: 50px;
    width: 300px; background: #1a1a1b; border: 1px solid var(--border-color);
    border-radius: 12px; box-shadow: 0 8px 30px rgba(0,0,0,0.6);
    z-index: 500; overflow: hidden; display: none;
}
.emoji-picker-popup.open { display: block; }
.emoji-search-bar {
    padding: 8px; border-bottom: 1px solid var(--border-color);
}
.emoji-search-bar input {
    width: 100%; padding: 6px 10px; background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-color); border-radius: 6px;
    color: var(--text-color); font-size: 0.75rem; outline: none;
}
.emoji-categories {
    display: flex; gap: 2px; padding: 6px 8px; border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
    scrollbar-width: none;
}
.emoji-categories::-webkit-scrollbar { display: none; }
.emoji-cat-btn {
    background: none; border: none; font-size: 16px; padding: 4px 6px;
    border-radius: 6px; cursor: pointer; opacity: 0.6; transition: opacity 0.2s;
    flex-shrink: 0;
}
.emoji-cat-btn.active, .emoji-cat-btn:hover { opacity: 1; background: var(--hover-bg); }
.emoji-grid {
    display: grid; grid-template-columns: repeat(8, 1fr);
    gap: 2px; padding: 8px; max-height: 200px; overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.4) transparent;
}
.emoji-grid::-webkit-scrollbar { width: 5px; }
.emoji-grid::-webkit-scrollbar-track { background: transparent; }
.emoji-grid::-webkit-scrollbar-thumb {
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.4);
    border-radius: 3px;
}
.emoji-grid::-webkit-scrollbar-thumb:hover {
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.7);
}
.emoji-btn {
    background: none; border: none; font-size: 20px; padding: 4px;
    border-radius: 6px; cursor: pointer; text-align: center; line-height: 1;
    transition: background 0.15s;
}
.emoji-btn:hover { background: var(--hover-bg); }
.emoji-recent-label {
    font-size: 0.6rem; color: var(--text-color-muted); padding: 4px 8px 0;
    letter-spacing: 1px; text-transform: uppercase;
}

/* ── Link preview card ──────────────────────────────── */
.link-preview-card {
    display: flex; flex-direction: column; border-radius: 10px; overflow: hidden;
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.25);
    background: rgba(0,0,0,0.3); max-width: 340px; margin-top: 6px;
    text-decoration: none; cursor: pointer;
}
.link-preview-card:hover { border-color: var(--theme-color); }
/* Full banner on top — object-fit: contain so the image is never cropped, with padding for breathing room */
.lp-image { width: 100%; max-height: 180px; object-fit: contain; background: rgba(0,0,0,0.35);
            padding: 8px; box-sizing: border-box; display: block; }
.lp-body { padding: 8px 10px; min-width: 0; overflow: hidden; }
.lp-site { font-size: 0.6rem; color: var(--text-color-muted); text-transform: uppercase; letter-spacing: 1px;
           white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lp-title { font-size: 0.72rem; color: var(--text-color); font-weight: bold; margin: 2px 0;
            display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
            overflow-wrap: anywhere; }
.lp-desc { font-size: 0.65rem; color: var(--text-color-muted);
           display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
           overflow-wrap: anywhere; }

/* ── Self-destruct timer ────────────────────────────── */
.msg-expires-badge {
    display: inline-flex; align-items: center; gap: 3px;
    font-size: 0.6rem; color: #f80; opacity: 0.8; margin-left: 6px;
}
.msg-expires-badge svg { flex-shrink: 0; }
.self-destruct-menu {
    position: absolute; background: #1a1a1b; border: 1px solid var(--border-color);
    border-radius: 10px; padding: 8px; z-index: 600; box-shadow: 0 4px 20px rgba(0,0,0,0.7);
    min-width: 160px;
}
.sd-option {
    display: flex; align-items: center; gap: 8px; padding: 6px 10px;
    border-radius: 6px; cursor: pointer; font-size: 0.72rem; color: var(--text-color);
    transition: background 0.15s;
}
.sd-option:hover { background: var(--hover-bg); }
.sd-option.active { background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.15); color: var(--theme-color); }

/* ── Forward modal ──────────────────────────────────── */
.forward-modal-backdrop {
    position: fixed; inset: 0; background: rgba(0,0,0,0.7);
    z-index: 1000; display: flex; align-items: center; justify-content: center;
    display: none;
}
.forward-modal-backdrop.open { display: flex; }
.forward-modal {
    background: #1c1c1e; border: 1px solid var(--border-color);
    border-radius: 16px; width: 360px; max-height: 70vh; overflow: hidden;
    display: flex; flex-direction: column;
}
.forward-modal-header { padding: 16px; border-bottom: 1px solid var(--border-color);
    display: flex; justify-content: space-between; align-items: center; }
.forward-modal-title { font-size: 0.9rem; color: var(--theme-color); }
.forward-search { padding: 10px 14px; border-bottom: 1px solid var(--border-color); }
.forward-search input {
    width: 100%; padding: 7px 12px; background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-color); border-radius: 8px;
    color: var(--text-color); font-size: 0.75rem; outline: none;
}
.forward-list { overflow-y: auto; flex: 1; padding: 8px; }
.forward-item {
    display: flex; align-items: center; gap: 10px; padding: 8px 10px;
    border-radius: 10px; cursor: pointer; transition: background 0.15s;
}
.forward-item:hover { background: var(--hover-bg); }
.forward-item img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
.forward-item-name { font-size: 0.8rem; color: var(--text-color); }
.forward-modal-footer { padding: 12px 14px; border-top: 1px solid var(--border-color); display: flex; justify-content: flex-end; }
.forward-send-btn {
    padding: 8px 20px; background: var(--theme-color); color: #000;
    border: none; border-radius: 8px; cursor: pointer; font-size: 0.8rem; font-weight: bold;
}
.forward-send-btn:disabled { opacity: 0.4; cursor: default; }
.msg-forwarded-label {
    font-size: 0.6rem; color: var(--text-color-muted); margin-bottom: 3px;
    display: flex; align-items: center; gap: 4px;
}

/* ── Pin banner ─────────────────────────────────────── */
.pin-banner {
    display: none; align-items: center; gap: 8px; padding: 6px 14px;
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.08);
    border-bottom: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.2);
    font-size: 0.72rem; cursor: pointer; transition: background 0.2s;
}
.pin-banner.visible { display: flex; }
.pin-banner:hover { background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.15); }
.pin-banner-icon { color: var(--theme-color); flex-shrink: 0; display: inline-flex; align-items: center; }
.pin-banner-text { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-color-muted); }
.pin-banner-text b { color: var(--text-color); }
.pin-count-badge {
    background: var(--theme-color); color: #000; border-radius: 10px;
    padding: 1px 6px; font-size: 0.6rem; font-weight: bold; flex-shrink: 0;
}

/* ── Reaction tooltip ───────────────────────────────── */
.reaction-pill { position: relative; }
.reaction-tooltip {
    position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%);
    background: #111; border: 1px solid var(--border-color); border-radius: 8px;
    padding: 6px 10px; font-size: 0.65rem; color: var(--text-color); white-space: nowrap;
    pointer-events: none; opacity: 0; transition: opacity 0.2s;
    z-index: 200; max-width: 200px; text-align: center;
}
.reaction-pill:hover .reaction-tooltip { opacity: 1; }

/* ── Chat search bar ────────────────────────────────── */
.chat-search-bar {
    display: none; padding: 8px 14px; background: var(--bg-color-light);
    border-bottom: 1px solid var(--border-color); gap: 8px; align-items: center;
}
.chat-search-bar.open { display: flex; }
.chat-search-input {
    flex: 1; padding: 6px 12px; background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-color); border-radius: 8px;
    color: var(--text-color); font-size: 0.75rem; outline: none;
}
.chat-search-nav { display: flex; gap: 4px; align-items: center; }
.search-nav-btn {
    background: none; border: 1px solid var(--border-color); color: var(--text-color);
    border-radius: 6px; padding: 3px 8px; cursor: pointer; font-size: 0.75rem;
}
.search-nav-btn:hover { background: var(--hover-bg); }
.search-match-count { font-size: 0.65rem; color: var(--text-color-muted); white-space: nowrap; }
.msg-search-highlight { background: rgba(255,220,0,0.3); border-radius: 2px; }
.msg-search-highlight.current { background: rgba(255,220,0,0.7); }

/* ── Active status ──────────────────────────────────── */
.active-status-dot {
    display: inline-block; width: 8px; height: 8px; border-radius: 50%;
    background: #4c4; margin-right: 4px; flex-shrink: 0;
}
.active-status-dot.offline { background: #888; }
.active-status-dot.idle { background: #f0a500; }
.chat-status { font-size: 0.72rem; opacity: 0.75; margin-left: 2px; display: flex; align-items: center; }

/* ── Delivery checkmarks ────────────────────────────── */
.msg-checks {
    font-size: 0.65rem; margin-left: 4px; flex-shrink: 0;
    color: rgba(255,255,255,0.35);
}
.msg-checks.delivered { color: rgba(255,255,255,0.55); }
.msg-checks.seen { color: var(--theme-color); }

/* ── Custom chat theme ──────────────────────────────── */
/* background-attachment: scroll keeps the image fixed to the container's
   visible box — no zoom/shift as content grows — while still allowing
   messages to scroll normally over it. */
.chat-area.has-bg-theme .messages-container {
    background-size: cover !important;
    background-position: center !important;
    background-attachment: scroll !important;
}
.chat-area.has-bg-theme .message.outgoing .message-content {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
.chat-area.has-bg-theme .message.incoming .message-content {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* AI bubble — more opaque on custom bg so text is always readable */
.chat-area.has-bg-theme .prior-ai-bubble {
    background: linear-gradient(145deg, rgba(0,18,14,0.88) 0%, rgba(0,24,22,0.92) 100%) !important;
    border-color: rgba(0,255,204,0.45) !important;
    box-shadow: 0 2px 18px rgba(0,0,0,0.45), 0 0 14px rgba(0,255,204,0.1), inset 0 1px 0 rgba(255,255,255,0.06) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

/* Audio player — more opaque on custom bg */
.chat-area.has-bg-theme .syn-audio-player {
    background: linear-gradient(135deg, rgba(0,0,0,0.88) 0%, rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.14) 100%) !important;
    border-color: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.35) !important;
    box-shadow: 0 2px 16px rgba(0,0,0,0.5) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.theme-preview-backdrop {
    position: fixed; inset: 0; background: rgba(0,0,0,0.8);
    z-index: 2000; display: none; align-items: center; justify-content: center;
}
.theme-preview-backdrop.open { display: flex; }
.theme-preview-modal {
    background: #1c1c1e; border: 1px solid var(--border-color);
    border-radius: 16px; width: 420px; overflow: hidden;
    display: flex; flex-direction: column; max-height: 80vh;
}
.theme-preview-header { padding: 16px; border-bottom: 1px solid var(--border-color);
    display: flex; justify-content: space-between; align-items: center; }
.theme-preview-title { font-size: 0.9rem; color: var(--theme-color); }
.theme-preview-chat {
    flex: 1; overflow: hidden; position: relative; min-height: 250px;
    background-size: cover; background-position: center;
}
.theme-preview-msgs {
    padding: 16px; display: flex; flex-direction: column; gap: 10px;
    height: 100%;
}
.tp-msg { display: flex; }
.tp-msg.out { justify-content: flex-end; }
.tp-bubble {
    padding: 8px 14px; border-radius: 18px; font-size: 0.78rem;
    max-width: 200px; backdrop-filter: blur(10px);
}
.tp-msg.out .tp-bubble { border-radius: 18px 18px 4px 18px; }
.tp-msg.in .tp-bubble { border-radius: 18px 18px 18px 4px; }
.theme-preview-footer { padding: 14px 16px; border-top: 1px solid var(--border-color);
    display: flex; gap: 8px; justify-content: flex-end; }
.tp-remove-btn {
    padding: 8px 16px; border: 1px solid #f33; color: #f33;
    background: none; border-radius: 8px; cursor: pointer; font-size: 0.78rem;
}
.tp-apply-btn {
    padding: 8px 20px; background: var(--theme-color); color: #000;
    border: none; border-radius: 8px; cursor: pointer; font-size: 0.78rem; font-weight: bold;
}

/* ── In-input self-destruct / emoji buttons ─────────── */
.msg-input-extras {
    display: flex; gap: 4px; align-items: center;
}
.message-action-btn.active-tool { color: var(--theme-color); }
.sd-active-label {
    font-size: 0.6rem; color: #f80; display: none;
}
.sd-active-label.on { display: inline; }

/* ── Chat theme button in header ────────────────────── */
.theme-btn-wrapper {
    position: relative;
}
.header-btn.theme-active {
    color: var(--theme-color);
    border-color: var(--theme-color);
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),0.1);
}
.theme-action-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--bg-color-light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 4px;
    display: none;
    z-index: 500;
    min-width: 150px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.5);
}
.theme-action-menu.open { display: block; }
.theme-menu-item {
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.78rem;
    color: var(--text-color);
    transition: background 0.15s;
    white-space: nowrap;
}
.theme-menu-item:hover { background: var(--hover-bg); }
.theme-menu-item.danger { color: #ff3366; }
.theme-menu-item.danger:hover { background: rgba(255,51,102,0.12); }

/* ── Media Panel ──────────────────────────────────────── */
.chat-area { overflow: hidden; }
.media-panel {
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: 300px;
    background: var(--bg-color-light);
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 200;
    transform: translateX(100%);
    transition: transform 0.22s ease;
    box-shadow: -6px 0 24px rgba(0,0,0,0.45);
}
.media-panel.open { transform: translateX(0); }
.media-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 14px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}
.media-panel-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-color);
    letter-spacing: 0.02em;
}
.media-panel-close {
    background: none;
    border: none;
    cursor: pointer;
    color: rgba(255,255,255,0.4);
    padding: 3px 6px;
    border-radius: 4px;
    font-size: 1rem;
    line-height: 1;
}
.media-panel-close:hover { color: var(--text-color); background: var(--hover-bg); }
.media-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}
.media-tab {
    flex: 1;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: rgba(255,255,255,0.45);
    font-size: 0.7rem;
    padding: 9px 4px 8px;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
    white-space: nowrap;
}
.media-tab:hover { color: var(--text-color); }
.media-tab.active {
    color: var(--theme-color, var(--primary-color));
    border-bottom-color: var(--theme-color, var(--primary-color));
}
.media-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
}
.media-img-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3px;
}
.media-img-thumb {
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 4px;
    cursor: pointer;
    background: var(--bg-dark, #151516);
    position: relative;
}
.media-img-thumb img, .media-img-thumb video {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}
.media-img-thumb .vid-overlay {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0,0,0,0.35);
    color: #fff; font-size: 1.1rem;
}
.media-img-thumb:hover .vid-overlay { background: rgba(0,0,0,0.55); }
.media-link-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 2px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    cursor: pointer;
    border-radius: 4px;
}
.media-link-item:hover { background: var(--hover-bg); padding-left: 6px; }
.media-link-icon {
    width: 30px; height: 30px;
    border-radius: 6px;
    background: rgba(var(--theme-r,0),var(--theme-g,255),var(--theme-b,204),0.1);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    color: var(--theme-color, var(--primary-color));
}
.media-link-text { flex: 1; min-width: 0; }
.media-link-url {
    font-size: 0.7rem;
    color: var(--theme-color, var(--primary-color));
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.media-link-date { font-size: 0.63rem; color: rgba(255,255,255,0.3); margin-top: 2px; }
.media-file-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 2px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.media-file-icon {
    width: 30px; height: 30px;
    border-radius: 6px;
    background: rgba(255,255,255,0.07);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    color: rgba(255,255,255,0.55);
}
.media-file-info { flex: 1; min-width: 0; }
.media-file-name {
    font-size: 0.73rem;
    color: var(--text-color);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.media-file-meta { font-size: 0.63rem; color: rgba(255,255,255,0.3); margin-top: 2px; }
.media-file-dl {
    background: none; border: none; cursor: pointer;
    color: rgba(255,255,255,0.35);
    padding: 4px; border-radius: 4px; flex-shrink: 0;
}
.media-file-dl:hover { color: var(--text-color); background: var(--hover-bg); }
.media-empty {
    text-align: center;
    padding: 44px 16px;
    color: rgba(255,255,255,0.28);
    font-size: 0.78rem;
}
.media-empty svg { display: block; margin: 0 auto 10px; opacity: 0.25; }

/* ── @Prior AI bubble ─────────────────────────────────── */
.prior-ai-msg {
    max-width: 82% !important;
    align-items: flex-start !important;
}
.prior-ai-bubble {
    background: linear-gradient(145deg, rgba(0,255,204,0.07) 0%, rgba(141,224,252,0.05) 100%) !important;
    border: 1px solid rgba(0,255,204,0.3) !important;
    box-shadow: 0 0 16px rgba(0,255,204,0.08), inset 0 1px 0 rgba(255,255,255,0.04) !important;
    padding: 12px 16px !important;
    border-radius: 4px 14px 14px 14px !important;
    width: 100%;
    position: relative;
}
.prior-ai-bubble::before {
    content: '';
    position: absolute;
    left: -1px; top: -1px; bottom: -1px;
    width: 3px;
    background: linear-gradient(180deg, #00ffcc, #8DE0FC);
    border-radius: 4px 0 0 4px;
}
.prior-ai-header {
    font-size: 0.67rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary-color);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 5px;
}
.prior-ai-header::before {
    content: '';
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--primary-color);
    box-shadow: 0 0 6px var(--primary-color);
}
.prior-ai-body {
    font-size: 0.86rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.9);
    white-space: pre-wrap;
}
.prior-ai-error .prior-ai-body { color: #f87171; font-size: 0.8rem; }
.prior-ai-thinking {
    display: flex;
    gap: 5px;
    align-items: center;
    padding: 3px 0;
}
.prior-ai-thinking .td {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--theme-color);
    animation: priorThink 1.3s ease-in-out infinite;
}
.prior-ai-thinking .td:nth-child(2) { animation-delay: 0.22s; }
.prior-ai-thinking .td:nth-child(3) { animation-delay: 0.44s; }
@keyframes priorThink {
    0%, 80%, 100% { opacity: 0.2; transform: scale(0.8); }
    40% { opacity: 1; transform: scale(1.15); box-shadow: 0 0 6px var(--primary-color); }
}
.prior-ai-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 6px 4px 2px;
    gap: 8px;
}
.pai-processing-anim {
    display: flex;
    justify-content: center;
    gap: 6px;
}
.pai-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--theme-color);
    animation: paiPulse 1.4s infinite ease-in-out both;
}
.pai-dot:nth-child(1) { animation-delay: -0.32s; }
.pai-dot:nth-child(2) { animation-delay: -0.16s; }
@keyframes paiPulse {
    0%, 80%, 100% { transform: scale(0); opacity: 0.2; }
    40% { transform: scale(1); opacity: 1; }
}
.pai-status-text {
    font-size: 0.82rem;
    color: var(--text-color-muted);
    text-align: center;
    animation: paiStatusFade 0.5s ease-in-out;
}
@keyframes paiStatusFade {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}
/* @prior highlight in message bubbles */
.at-prior-mention {
    color: var(--primary-color);
    font-weight: 600;
    background: rgba(0,255,204,0.12);
    padding: 1px 4px;
    border-radius: 4px;
}
/* @prior autocomplete suggestion */
.at-suggest {
    position: absolute;
    bottom: calc(100% + 6px);
    left: 0;
    background: var(--bg-color-light);
    border: 1px solid rgba(0,255,204,0.35);
    border-radius: 8px;
    padding: 4px;
    display: none;
    z-index: 300;
    box-shadow: 0 -4px 16px rgba(0,0,0,0.4);
    min-width: 160px;
}
.at-suggest.visible { display: block; }
.at-suggest-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.82rem;
    color: var(--text-color);
}
.at-suggest-item:hover, .at-suggest-item.selected { background: rgba(0,255,204,0.1); }
.at-suggest-avatar {
    width: 22px; height: 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00ffcc, #8DE0FC);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.65rem;
    font-weight: 800;
    color: #111;
    flex-shrink: 0;
}
.at-suggest-name { font-weight: 600; color: var(--primary-color); }
.at-suggest-desc { font-size: 0.68rem; color: rgba(255,255,255,0.4); margin-top: 1px; }

        /* ── Loading splash ── */
        #pw-splash { position: fixed; inset: 0; z-index: 99999; background: #0a0a0b; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2.5rem; transition: opacity .5s cubic-bezier(.4,0,.2,1), visibility .5s; }
        #pw-splash.fade-out { opacity: 0; visibility: hidden; pointer-events: none; }
        .pw-splash-wordmark { font-family: 'Audiowide', sans-serif; font-size: clamp(2rem, 6vw, 4.5rem); font-weight: 400; letter-spacing: .12em; text-transform: uppercase; color: #fff; line-height: 1; animation: splash-word-in .6s cubic-bezier(.22,1,.36,1) both; }
        .pw-splash-wordmark span { color: #9CE2D4; }
        @keyframes splash-word-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
        .pw-splash-bar { width: 48px; height: 2px; background: rgba(0,255,204,.2); border-radius: 2px; overflow: hidden; position: relative; }
        .pw-splash-bar::after { content: ''; position: absolute; top: 0; left: -60%; width: 60%; height: 100%; background: #00ffcc; border-radius: 2px; animation: splash-bar 1.4s cubic-bezier(.4,0,.2,1) infinite; }
        @keyframes splash-bar { 0% { left: -60%; } 100% { left: 110%; } }

/* ── Profile Peek Modal ──────────────────────────────────────────── */
.syn-profile-overlay {
    position: fixed; inset: 0; z-index: 99997;
    background: rgba(0,0,0,.65); backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center;
    animation: syn-fade-in .18s ease;
}
@keyframes syn-fade-in { from { opacity:0; } to { opacity:1; } }
.syn-profile-modal {
    position: relative; width: 360px; max-width: 92vw;
    background: #151516; border-radius: 18px; overflow: hidden;
    border: 1px solid rgba(var(--spm-rgb,0,255,204),.3);
    box-shadow: 0 24px 64px rgba(0,0,0,.7), 0 0 40px rgba(var(--spm-rgb,0,255,204),.08);
    animation: syn-modal-in .22s cubic-bezier(.22,1,.36,1);
}
@keyframes syn-modal-in { from { opacity:0; transform:scale(.94) translateY(10px); } to { opacity:1; transform:scale(1) translateY(0); } }
.syn-profile-cover {
    width: 100%; height: 100px; object-fit: cover; display: block;
    background: linear-gradient(135deg, #1e1e1e, #252525);
}
.syn-profile-cover-placeholder {
    width: 100%; height: 100px;
    background: linear-gradient(135deg, rgba(var(--spm-rgb,0,255,204),.15), rgba(var(--spm-rgb,0,255,204),.04));
}
.syn-profile-close {
    position: absolute; top: 10px; right: 12px;
    width: 28px; height: 28px; border-radius: 50%;
    background: rgba(0,0,0,.5); border: 1px solid rgba(255,255,255,.12);
    color: rgba(255,255,255,.7); cursor: pointer; display: flex;
    align-items: center; justify-content: center; font-size: 14px;
    transition: all .18s; z-index: 10;
}
.syn-profile-close:hover { background: rgba(255,255,255,.12); color: #fff; }

/* 3-dots action menu */
.spm-dots-btn {
    position: absolute; top: 10px; right: 46px;
    width: 28px; height: 28px; border-radius: 50%;
    background: rgba(0,0,0,.5); border: 1px solid rgba(255,255,255,.12);
    color: rgba(255,255,255,.7); cursor: pointer; display: flex;
    align-items: center; justify-content: center;
    transition: all .18s; z-index: 10;
}
.spm-dots-btn:hover { background: rgba(255,255,255,.12); color: #fff; }
.spm-dots-menu {
    position: absolute; top: 44px; right: 12px; z-index: 20;
    background: #1e1f20; border: 1px solid rgba(255,255,255,.1);
    border-radius: 10px; overflow: hidden; min-width: 175px;
    box-shadow: 0 8px 24px rgba(0,0,0,.55); display: none;
}
.spm-dots-item {
    padding: 10px 16px; font-size: 13px; cursor: pointer;
    color: rgba(255,255,255,.8); transition: background .15s; white-space: nowrap;
}
.spm-dots-item:hover { background: rgba(255,255,255,.07); }
.spm-dots-item--danger { color: #f87171; }
.spm-dots-item--danger:hover { background: rgba(239,68,68,.1); color: #ef4444; }
.spm-dots-item--disabled { opacity: .45; pointer-events: none; }

.syn-profile-body { padding: 0 20px 20px; }
.syn-profile-pic-row {
    display: flex; align-items: flex-end; gap: 12px;
    margin-top: -36px; margin-bottom: 12px;
    position: relative; z-index: 2;
}
.syn-profile-pic {
    width: 72px; height: 72px; border-radius: 50%; object-fit: cover;
    border: 3px solid rgba(var(--spm-rgb,0,255,204),.5);
    box-shadow: 0 0 18px rgba(var(--spm-rgb,0,255,204),.25);
    background: #222; flex-shrink: 0;
}
.syn-profile-pic-initial {
    width: 72px; height: 72px; border-radius: 50%; flex-shrink: 0;
    border: 3px solid rgba(var(--spm-rgb,0,255,204),.5);
    box-shadow: 0 0 18px rgba(var(--spm-rgb,0,255,204),.25);
    background: linear-gradient(135deg,rgba(var(--spm-rgb,0,255,204),.7),rgba(var(--spm-rgb,0,255,204),.3));
    display: flex; align-items: center; justify-content: center;
    font-family: 'Audiowide',monospace; font-size: 1.6rem; color: #000; font-weight: bold;
}
.syn-profile-status-dot {
    width: 11px; height: 11px; border-radius: 50%; margin-bottom: 6px;
    border: 2px solid #151516;
}
.syn-profile-status-dot.online { background: #4caf50; }
.syn-profile-status-dot.idle { background: #f0a500; }
.syn-profile-status-dot.offline { background: #555; }
.syn-profile-name {
    font-family: 'Audiowide',monospace; font-size: .95rem; color: #fff;
    font-weight: 500; letter-spacing: .04em;
}
.syn-profile-username {
    font-size: .78rem; color: rgba(var(--spm-rgb,0,255,204),.7);
    letter-spacing: .05em; margin-top: 1px;
}
.syn-profile-status-text {
    font-size: .72rem; margin-top: 3px;
    color: rgba(255,255,255,.4); letter-spacing: .04em;
}
.syn-profile-status-text.online { color: #4caf50; }
.syn-profile-bio {
    font-size: .8rem; color: rgba(255,255,255,.5);
    line-height: 1.5; margin: 8px 0 12px; min-height: 18px;
}
.syn-profile-stats {
    display: flex; gap: 24px; margin-bottom: 14px;
}
.syn-profile-stat { text-align: center; }
.syn-profile-stat-val {
    font-family: 'Audiowide',monospace; font-size: .95rem;
    color: rgba(var(--spm-rgb,0,255,204),1); font-weight: 600;
}
.syn-profile-stat-label {
    font-size: .68rem; color: rgba(255,255,255,.35);
    letter-spacing: .06em; text-transform: uppercase;
}
.syn-profile-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.syn-profile-btn {
    flex: 1; min-width: 120px; padding: 9px 14px; border-radius: 10px; cursor: pointer;
    font-size: .78rem; font-family: 'Audiowide',monospace; letter-spacing: .06em;
    font-weight: 500; transition: all .18s; text-align: center;
    text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    border: 1.5px solid rgba(var(--spm-rgb,0,255,204),.35);
    background: rgba(var(--spm-rgb,0,255,204),.07); color: rgba(var(--spm-rgb,0,255,204),.9);
}
.syn-profile-btn:hover {
    background: rgba(var(--spm-rgb,0,255,204),.18);
    border-color: rgba(var(--spm-rgb,0,255,204),.7); color: #fff;
}
.syn-profile-loading {
    padding: 40px; text-align: center;
    color: rgba(255,255,255,.35); font-size: .8rem; letter-spacing: .08em;
}
.message-avatar { cursor: pointer; }
#chatAvatar { cursor: pointer; }
.syn-profile-viz {
    position: absolute; bottom: 0; left: 0; width: 100%; height: 36px;
    pointer-events: none; opacity: 0; transition: opacity .4s;
}
.syn-profile-cover-wrap { position: relative; }
.syn-profile-music-badge {
    position: absolute; top: 8px; left: 12px;
    background: rgba(0,0,0,.55); border: 1px solid rgba(var(--spm-rgb,0,255,204),.3);
    border-radius: 20px; padding: 3px 10px 3px 7px;
    font-size: .68rem; letter-spacing: .06em; color: rgba(var(--spm-rgb,0,255,204),.9);
    display: flex; align-items: center; gap: 5px; backdrop-filter: blur(4px);
}
.syn-profile-music-badge i { font-size: .7rem; animation: spm-spin 2s linear infinite; }
@keyframes spm-spin { 0%,100%{transform:rotate(0deg)} 50%{transform:rotate(180deg)} }

/* ── Message Requests ─────────────────────────────────────────────────────── */
.sidebar-section-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 6px 14px; font-size: 10px; font-weight: 700; letter-spacing: .1em;
    text-transform: uppercase; color: rgba(255,255,255,.35);
}
.req-badge {
    background: var(--theme-color); color: #000; border-radius: 999px;
    padding: 1px 7px; font-size: 10px; font-weight: 700;
}
.msg-request-item { border-left: 2px solid var(--theme-color); }
.not-friends-badge {
    display: inline-block; font-size: 9px; font-weight: 700; letter-spacing: .05em;
    text-transform: uppercase; background: rgba(255,255,255,.08);
    color: rgba(255,255,255,.4); border-radius: 4px; padding: 1px 5px;
    margin-left: 6px; vertical-align: middle;
}
.non-friend-item { opacity: .85; }
.add-friend-quick-btn {
    flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%;
    border: 1px solid var(--theme-color); background: transparent;
    color: var(--theme-color); font-size: 16px; line-height: 1;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background .2s, color .2s;
}
.add-friend-quick-btn:hover { background: var(--theme-color); color: #000; }

/* Blurred messages (pending request, receiver side) */
.msg-blurred .message-content {
    filter: blur(6px); user-select: none; pointer-events: none;
    transition: filter .3s;
}

/* Accept/decline banner */
.msg-request-banner {
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
    background: rgba(0,255,204,.06); border: 1px solid rgba(0,255,204,.2);
    border-radius: 12px; padding: 12px 16px; margin: 8px 12px;
    font-size: 13px; color: rgba(255,255,255,.75);
}
.msg-request-banner--sender { justify-content: center; text-align: center; }
.msg-request-banner--declined {
    background: rgba(255,50,50,.06); border-color: rgba(255,50,50,.25);
    color: rgba(255,120,120,.9); justify-content: center; text-align: center;
}
.mrb-info { flex: 1; }
.mrb-actions { display: flex; gap: 8px; }
.mrb-accept {
    padding: 6px 16px; border-radius: 8px; border: none; cursor: pointer;
    background: var(--theme-color); color: #000; font-weight: 700; font-size: 12px;
    transition: opacity .2s;
}
.mrb-accept:hover { opacity: .85; }
.mrb-decline {
    padding: 6px 16px; border-radius: 8px; cursor: pointer;
    background: transparent; border: 1px solid rgba(255,255,255,.2);
    color: rgba(255,255,255,.6); font-size: 12px; transition: border-color .2s;
}
.mrb-decline:hover { border-color: rgba(255,80,80,.5); color: rgba(255,120,120,.9); }
.mrb-block {
    padding: 6px 14px; border-radius: 8px; cursor: pointer;
    background: transparent; border: 1px solid rgba(239,68,68,.35);
    color: rgba(239,68,68,.85); font-size: 12px; transition: border-color .2s, background .2s;
}
.mrb-block:hover { background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.6); }

/* ── Requests list ────────────────────────────────────────────────────────── */
.requests-list {
    flex: 1; overflow-y: auto;
    display: flex; flex-direction: column;
}
.req-list-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; cursor: pointer;
    border-bottom: 1px solid rgba(255,255,255,.04);
    transition: background .15s;
}
.req-list-item:hover { background: var(--hover-bg); }
.req-list-item.active { background: var(--active-bg); }
.req-list-item .req-sub { font-size: 11px; color: var(--theme-color); margin-top: 2px; }
.req-list-item .req-sub.accepted { color: rgba(255,255,255,.4); }

/* ── Context menu ─────────────────────────────────────────────────────────── */
.syn-context-menu {
    position: fixed; z-index: 9000;
    background: #1e1e20; border: 1px solid rgba(255,255,255,.12);
    border-radius: 10px; padding: 4px 0; min-width: 170px;
    box-shadow: 0 8px 32px rgba(0,0,0,.6);
}
.syn-ctx-item {
    padding: 9px 16px; font-size: 13px; cursor: pointer;
    color: rgba(255,255,255,.8); transition: background .12s;
}
.syn-ctx-item:hover { background: rgba(255,255,255,.08); }
.syn-ctx-item--danger { color: rgba(239,68,68,.85); }
.syn-ctx-item--danger:hover { background: rgba(239,68,68,.1); }

/* ── Block / Report modal ─────────────────────────────────────────────────── */
.block-modal-backdrop {
    position: fixed; inset: 0; z-index: 9100;
    background: rgba(0,0,0,.72); display: flex;
    align-items: center; justify-content: center;
    padding: 24px;
}
.block-modal {
    background: #1c1c1f; border: 1px solid rgba(255,255,255,.1);
    border-radius: 18px; width: 100%; max-width: 440px;
    max-height: 88vh; overflow-y: auto;
    box-shadow: 0 24px 72px rgba(0,0,0,.75);
    font-family: 'Audiowide', sans-serif;
}
.block-modal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 24px 16px;
    border-bottom: 1px solid rgba(255,255,255,.07);
}
.block-modal-title { font-size: 15px; font-weight: 700; color: #fff; letter-spacing: .02em; }
.block-modal-close {
    background: rgba(255,255,255,.07); border: none; color: rgba(255,255,255,.5);
    font-size: 16px; cursor: pointer; line-height: 1; padding: 0;
    width: 28px; height: 28px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    transition: background .15s, color .15s;
}
.block-modal-close:hover { background: rgba(255,255,255,.14); color: #fff; }

.block-modal-body {
    padding: 20px 24px;
    display: flex; flex-direction: column; gap: 18px;
}
.block-modal-desc {
    font-size: 13px; color: rgba(255,255,255,.55); line-height: 1.6;
    padding-bottom: 2px;
}

/* Report section wrapper — adds a card-like container */
#blockReportSection {
    display: flex; flex-direction: column; gap: 18px;
}

/* Reasons card */
.block-report-reasons {
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 12px;
    padding: 14px 16px;
    display: flex; flex-direction: column; gap: 4px;
}
.block-report-reason-label {
    font-size: 10px; font-weight: 700; letter-spacing: .08em;
    text-transform: uppercase; color: rgba(255,255,255,.3);
    margin-bottom: 8px;
}
.block-reason-option {
    display: flex; align-items: center; gap: 10px;
    font-size: 13px; color: rgba(255,255,255,.7);
    cursor: pointer; padding: 5px 0;
    border-radius: 6px;
    transition: color .12s;
}
.block-reason-option:hover { color: rgba(255,255,255,.95); }

/* Custom checkbox replacing native */
.block-reason-option input[type=checkbox] {
    appearance: none; -webkit-appearance: none;
    flex-shrink: 0;
    width: 17px; height: 17px; border-radius: 4px;
    border: 2px solid rgba(255,255,255,.22);
    background: transparent; cursor: pointer;
    position: relative; transition: border-color .15s, background .15s;
}
.block-reason-option input[type=checkbox]:checked {
    background: var(--theme-color); border-color: var(--theme-color);
}
.block-reason-option input[type=checkbox]:checked::after {
    content: ''; position: absolute;
    left: 3px; top: 1px;
    width: 5px; height: 9px;
    border: 2px solid #000; border-top: none; border-left: none;
    transform: rotate(45deg);
}

.block-report-textarea {
    width: 100%; margin-top: 10px; padding: 10px 12px;
    background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
    border-radius: 10px; color: rgba(255,255,255,.8); font-size: 12px;
    resize: none; font-family: inherit; outline: none; line-height: 1.5;
    transition: border-color .15s;
}
.block-report-textarea:focus { border-color: rgba(var(--theme-r),var(--theme-g),var(--theme-b),.45); }
.block-report-textarea::placeholder { color: rgba(255,255,255,.25); }

/* AI notice */
.block-ai-notice {
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),.07);
    border: 1px solid rgba(var(--theme-r),var(--theme-g),var(--theme-b),.18);
    border-radius: 10px; padding: 12px 14px;
}
.block-ai-notice-title {
    font-size: 11px; font-weight: 700; letter-spacing: .06em;
    text-transform: uppercase; color: var(--theme-color); margin-bottom: 5px;
}
.block-ai-notice-text { font-size: 12px; color: rgba(255,255,255,.42); line-height: 1.6; }

/* Consent row */
.block-consent-row {
    display: flex; align-items: flex-start; gap: 12px;
    cursor: pointer; font-size: 13px; color: rgba(255,255,255,.6);
    line-height: 1.55; user-select: none;
    padding: 12px 14px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 10px;
    transition: border-color .15s;
}
.block-consent-row:hover { border-color: rgba(255,255,255,.15); }
.block-consent-checkbox {
    flex-shrink: 0; width: 20px; height: 20px; border-radius: 5px;
    border: 2px solid rgba(255,255,255,.25);
    background: transparent;
    display: flex; align-items: center; justify-content: center;
    transition: border-color .15s, background .15s; margin-top: 1px;
}
.block-consent-checkbox.checked {
    background: var(--theme-color); border-color: var(--theme-color);
}
.block-consent-checkbox.checked::after {
    content: ''; display: block;
    width: 5px; height: 9px;
    border: 2px solid #000; border-top: none; border-left: none;
    transform: rotate(45deg) translateY(-1px);
}

/* Evidence section */
.block-evidence-label {
    font-size: 12px; color: rgba(255,255,255,.45);
    margin-bottom: 10px; line-height: 1.5;
}
.block-evidence-upload-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 9px 16px; border-radius: 10px; cursor: pointer;
    border: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.6);
    font-size: 12px; font-family: inherit;
    transition: border-color .15s, color .15s, background .15s;
}
.block-evidence-upload-btn:hover {
    border-color: var(--theme-color); color: var(--theme-color);
    background: rgba(var(--theme-r),var(--theme-g),var(--theme-b),.06);
}
.block-evidence-thumbs {
    display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px;
}
.block-evidence-thumb {
    position: relative; width: 64px; height: 64px;
    border-radius: 8px; overflow: hidden; flex-shrink: 0;
    border: 1px solid rgba(255,255,255,.1);
}
.block-evidence-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.block-evidence-thumb-remove {
    position: absolute; top: 3px; right: 3px;
    width: 18px; height: 18px; border-radius: 50%;
    background: rgba(0,0,0,.75); color: #fff; border: none;
    font-size: 11px; cursor: pointer; display: flex;
    align-items: center; justify-content: center;
    transition: background .12s;
}
.block-evidence-thumb-remove:hover { background: rgba(239,68,68,.85); }

.block-modal-footer {
    display: flex; justify-content: flex-end; gap: 10px;
    padding: 14px 24px 20px;
    border-top: 1px solid rgba(255,255,255,.07);
}
.block-modal-cancel {
    padding: 9px 20px; border-radius: 10px; cursor: pointer;
    background: transparent; border: 1px solid rgba(255,255,255,.14);
    color: rgba(255,255,255,.55); font-size: 13px; font-family: inherit;
    transition: border-color .15s, color .15s;
}
.block-modal-cancel:hover { border-color: rgba(255,255,255,.3); color: rgba(255,255,255,.85); }
.block-modal-confirm {
    padding: 9px 22px; border-radius: 10px; cursor: pointer;
    background: #ef4444; border: none; color: #fff;
    font-size: 13px; font-weight: 700; font-family: inherit;
    transition: opacity .15s, transform .1s;
}
.block-modal-confirm:hover { opacity: .88; transform: translateY(-1px); }
.block-modal-confirm:active { transform: translateY(0); }
.block-modal-confirm:disabled { opacity: .38; cursor: not-allowed; transform: none; }