/* ===== EXACT SAME STYLES AS ORIGINAL (with dots color updated) ===== */
        * { margin: 0; padding: 0; box-sizing: border-box; }

        :root {
            --bg-primary: #151A28;
            --bg-secondary: #161c2d;
            --bg-tertiary: #161c2e;
            --text-primary: #ffffff;
            --text-secondary: #cccccc;
            --border-color: rgba(255, 255, 255, 0.085);
            --accent-color: #577db7;
            --button-bg: #161c2d;
            --button-hover: #3f4266;
            --sidebar-bg: #161c2d;
            --message-user-bg: #1d2335;
            --message-bot-bg: #1d2335;
            --shadow-color: #577db7;
            --logo-sidebar: url('https://i.imgur.com/3TQgMBb.png');
            --logo-main: url('https://i.imgur.com/24wAsac.png');
            --typing-ring-color: #ffffff;
            --pro-gradient: linear-gradient(135deg, #577db7 0%, #2C64BA 100%);
            --pro-success: #40c057;
            --pro-error: #fa5252;
            --thinking-dots-color: #577db7;
            --web-search-active-bg: #98FB98;  /* mint green */
            --web-search-active-color: #2C64BA;
        }

        .light-mode {
            --bg-primary: #DCF3FF;
            --bg-secondary: #DCF3FF;
            --bg-tertiary: #DCF3FF;
            --bg-primary-rgb: 220, 243, 255;
            --text-primary: #2C64BA;
            --text-secondary: #255092;
            --border-color: #2c65ba53;
            --accent-color: #2C64BA;
            --button-bg: #DCF3FF;
            --button-hover: #e4e4e4;
            --sidebar-bg: #DCF3FF;
            --message-user-bg: #c3ddeb;
            --message-bot-bg: #c3ddeb;
            --shadow-color: rgba(0, 0, 0, 0.1);
            --logo-sidebar: url('https://i.imgur.com/pI3EI5a.png');
            --logo-main: url('https://i.imgur.com/BoFwrb2.png');
            --logo-loading-dark: url('https://i.imgur.com/GQ3Bx3u.png');
            --logo-loading-light: url('https://i.imgur.com/3TQgMBb.png');
            --pro-gradient: linear-gradient(135deg, #4dabf7 0%, #339af0 100%);
            --pro-success: #40c057;
            --pro-error: #fa5252;
            --thinking-dots-color: #2C64BA;
            --web-search-active-bg: #98FB98;
            --web-search-active-color: #2C64BA;
        }

        body {
            font-family: 'Lexend', sans-serif;
            background: var(--bg-primary);
            color: var(--text-primary);
            height: 100vh;
            display: flex;
            overflow: hidden;
            position: relative;
        }

        /* Custom scrollbar for everything except #chatMessages */
        .sidebar-actions::-webkit-scrollbar,
        .modal-content::-webkit-scrollbar,
        .program-section::-webkit-scrollbar,
        .computer-section::-webkit-scrollbar,
        .settings-section::-webkit-scrollbar,
        .projects-list::-webkit-scrollbar,
        .mcp-servers-list::-webkit-scrollbar,
        .agents-list::-webkit-scrollbar,
        .chat-history-list::-webkit-scrollbar,
        .chat-input::-webkit-scrollbar,
        .terms-content::-webkit-scrollbar {   /* added for terms modal */
            width: 8px;
        }
        .sidebar-actions::-webkit-scrollbar-track,
        .modal-content::-webkit-scrollbar-track,
        .program-section::-webkit-scrollbar-track,
        .computer-section::-webkit-scrollbar-track,
        .settings-section::-webkit-scrollbar-track,
        .projects-list::-webkit-scrollbar-track,
        .mcp-servers-list::-webkit-scrollbar-track,
        .agents-list::-webkit-scrollbar-track,
        .chat-history-list::-webkit-scrollbar-track,
        .chat-input::-webkit-scrollbar-track,
        .terms-content::-webkit-scrollbar-track {
            background: var(--bg-secondary);
            border-radius: 4px;
        }
        .sidebar-actions::-webkit-scrollbar-thumb,
        .modal-content::-webkit-scrollbar-thumb,
        .program-section::-webkit-scrollbar-thumb,
        .computer-section::-webkit-scrollbar-thumb,
        .settings-section::-webkit-scrollbar-thumb,
        .projects-list::-webkit-scrollbar-thumb,
        .mcp-servers-list::-webkit-scrollbar-thumb,
        .agents-list::-webkit-scrollbar-thumb,
        .chat-history-list::-webkit-scrollbar-thumb,
        .chat-input::-webkit-scrollbar-thumb,
        .terms-content::-webkit-scrollbar-thumb {
            background: var(--accent-color);
            border-radius: 4px;
        }

        /* Custom scrollbar for code blocks */
        pre::-webkit-scrollbar,
        code::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }
        pre::-webkit-scrollbar-track,
        code::-webkit-scrollbar-track {
            background: var(--bg-secondary);
            border-radius: 4px;
        }
        pre::-webkit-scrollbar-thumb,
        code::-webkit-scrollbar-thumb {
            background: var(--accent-color);
            border-radius: 4px;
        }

        .sidebar {
            width: 60px;
            background: var(--sidebar-bg);
            backdrop-filter: blur(20px);
            border-right: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
            z-index: 10;
            transition: width 0.3s ease, background 0.3s ease;
            overflow: hidden;
            flex-shrink: 0;
        }

        .sidebar.expanded {
            width: 260px;
        }

        .sidebar-header {
            padding: 12px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--sidebar-bg);
            cursor: pointer;
        }

        .sidebar-header:hover {
            background: var(--bg-secondary);
        }

        .sidebar-logo {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            overflow: hidden;
            flex-shrink: 0;
            transition: all 0.3s;
        }

        .sidebar-logo img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }

        .sidebar-actions {
            flex: 1;
            padding: 12px 6px;
            display: flex;
            flex-direction: column;
            gap: 4px;
            overflow-y: auto;
        }

        .sidebar.expanded .sidebar-actions {
            padding: 12px;
        }

        .sidebar-btn {
            display: flex;
            align-items: center;
            gap: 0;
            padding: 8px;
            background: var(--button-bg);
            border: 1px solid transparent;
            border-radius: 8px;
            cursor: pointer;
            font-size: 14px;
            transition: all 0.3s;
            color: var(--text-primary);
            font-family: inherit;
            justify-content: center;
            min-height: 32px;
        }

        .sidebar.expanded .sidebar-btn {
            gap: 10px;
            justify-content: flex-start;
            padding: 8px 14px;
            font-size: 13px;
        }

        .sidebar-btn:hover {
            background: var(--button-hover);
            border-color: var(--border-color);
            transform: translateX(4px);
        }

        .sidebar-btn.active {
            background: var(--bg-tertiary);
            border-color: var(--accent-color);
        }

        .sidebar-btn-icon {
            font-size: 14px;
            width: 20px;
            text-align: center;
            flex-shrink: 0;
        }

        .sidebar-btn-text {
            display: none;
            white-space: nowrap;
            opacity: 0;
            transition: opacity 0.3s;
            font-weight: 500;
        }

        .sidebar.expanded .sidebar-btn-text {
            display: block;
            opacity: 1;
        }

        .sidebar-footer {
            padding: 12px;
            border-top: 1px solid var(--border-color);
            display: flex;
            justify-content: flex-end;
        }

        .sidebar:not(.expanded) .sidebar-footer {
            justify-content: center;
        }

        .toggle-btn {
            width: 40px;
            height: 40px;
            border: none;
            background: var(--button-bg);
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--text-primary);
            transition: all 0.3s;
            box-shadow: 0 4px 12px var(--shadow-color);
        }

        .toggle-btn:hover {
            transform: scale(1.1) translateY(-2px);
            box-shadow: 0 6px 16px var(--shadow-color);
        }

        .main-container {
            flex: 1;
            display: flex;
            overflow: hidden;
            position: relative;
        }

        .chat-section {
            flex: 1 1 0;
            display: flex;
            flex-direction: column;
            position: relative;
            overflow: hidden;
            border-right: 1px solid var(--border-color);
            transition: flex 0.1s ease;
            min-width: 300px; /* Prevent squishing too much */
        }

        /* Disclaimer text - top center of chat section */
        .disclaimer {
            position: absolute;
            top: 10px;
            left: 0;
            right: 0;
            text-align: center;
            font-size: 12px;
            color: var(--text-secondary);
            opacity: 0.8;
            z-index: 50;
            pointer-events: none;
            font-weight: 400;
            background: transparent;
            border: none;
        }

        .program-section {
            width: 0;
            display: none;
            flex-direction: column;
            background: var(--bg-secondary);
            overflow: hidden;
            transition: width 0.3s ease;
        }

        .program-section.active {
            width: 50%;
            display: flex;
        }

        .program-header {
            padding: 16px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: var(--bg-tertiary);
        }

        .program-title {
            font-weight: 600;
            font-size: 16px;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .program-actions {
            display: flex;
            gap: 8px;
        }

        .program-btn {
            background: var(--button-bg);
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            padding: 6px 12px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 12px;
            transition: all 0.3s;
        }

        .program-btn:hover {
            background: var(--button-hover);
        }

        .program-iframe {
            flex: 1;
            width: 100%;
            border: none;
            background: white;
        }

        .program-loading {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--bg-primary);
            color: var(--text-secondary);
            font-size: 14px;
        }

        /* Computer section (new) */
        .computer-section {
            width: 0;
            display: none;
            flex-direction: column;
            background: var(--bg-secondary);
            overflow: hidden;
            transition: width 0.3s ease;
            border-left: 1px solid var(--border-color);
            flex-shrink: 0;
        }

        .computer-section.active {
            width: 50%;
            display: flex;
        }

        /* Resizer handle */
        .resizer {
            width: 6px;
            background: var(--border-color);
            cursor: col-resize;
            transition: background 0.2s;
            display: none;
            flex-shrink: 0;
        }
        .resizer:hover,
        .resizer.resizing {
            background: var(--accent-color);
        }
        .computer-section.active + .resizer {
            display: block;
        }

        .computer-header {
            padding: 16px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: var(--bg-tertiary);
        }

        .computer-title {
            font-weight: 600;
            font-size: 16px;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .computer-actions {
            display: flex;
            gap: 8px;
        }

        .computer-btn {
            background: var(--button-bg);
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            padding: 6px 12px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 12px;
            transition: all 0.3s;
        }

        .computer-btn:hover {
            background: var(--button-hover);
        }

        .computer-iframe {
            flex: 1;
            width: 100%;
            border: none;
            background: white;
        }

        .computer-loading {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--bg-primary);
            color: var(--text-secondary);
            font-size: 14px;
        }

        .center-container {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            position: relative;
            z-index: 1;
            overflow: hidden;
            transition: all 0.3s ease;
            padding: 20px;
        }

        .logo-container {
            transition: all 0.5s ease;
            z-index: 1;
            margin-bottom: 12px;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .welcome-copy {
            text-align: center;
        }

        .welcome-text-block {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
        }

        .welcome-title {
            margin: 0;
            font-size: clamp(34px, 5vw, 56px);
            font-weight: 700;
            letter-spacing: -0.03em;
            color: var(--text-primary);
        }

        .welcome-subtitle {
            margin: 0;
            font-size: 16px;
            color: var(--text-secondary);
        }

        .logo-container.hidden {
            display: none !important;
        }

        .logo-main {
            width: 430px;
            height: 165px;
            max-width: 70vw;
            max-height: 22vh;
            object-fit: contain;
        }

        .chat-messages {
            width: 100%;
            max-width: 925px;
            overflow-y: auto;
            padding: 28px;
            padding-bottom: 180px; /* will be dynamically updated */
            display: none;
            flex: 1;
            margin: 0 auto;
            scroll-behavior: smooth;
        }

        .chat-messages.active { 
            display: block; 
        }

        .message {
            margin-bottom: 20px;
            display: flex;
            animation: fadeIn 0.5s ease-in;
            scroll-margin-top: 40vh;
            align-items: flex-start;
            gap: 12px;
        }

        .message.user {
            justify-content: flex-end;
            flex-direction: column;
            align-items: flex-end;
        }

        .message.bot {
            justify-content: flex-start;
        }

        .message-content {
            max-width: 78%;
            padding: 16px 20px;
            border-radius: 14px;
            line-height: 1.7;
            font-size: 15px;
            backdrop-filter: blur(10px);
            border: 1px solid var(--border-color);
            box-shadow: 0 4px 16px var(--shadow-color);
        }

        .message.bot .message-content {
            background: var(--bg-primary);
            color: var(--text-primary);
            border: none;
            box-shadow: none;
        }

        .message.user .message-content {
            background: var(--message-user-bg);
            color: var(--text-primary);
            border: 1px solid var(--border-color);
        }

        .message-content a {
            color: #577db7;
            text-decoration: underline;
            text-underline-offset: 2px;
        }
        .message-content a:visited {
            color: #577db7;
        }
        .message-content a:hover {
            opacity: 0.8;
        }

        /* User message actions (copy & edit) – hidden by default, shown on hover over message */
        .message.user .message-actions.user-actions {
            display: flex;
            gap: 6px;
            margin-top: 6px;
            padding-right: 10px;
            opacity: 0;
            transition: opacity 0.2s ease;
        }

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

        .message.user .message-actions.user-actions button {
            background: var(--button-bg);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            padding: 4px 8px;
            cursor: pointer;
            font-size: 13px;
            transition: all 0.3s;
            color: var(--text-primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 30px;
        }

        .message.user .message-actions.user-actions button:hover {
            background: var(--accent-color);
            border-color: var(--accent-color);
            color: var(--bg-primary);
            transform: scale(1.05);
        }

        /* Bot message actions remain inside content (as before) */
        .message.bot .message-actions {
            display: flex;
            gap: 6px;
            margin-top: 8px;
            flex-wrap: wrap;
            align-items: center;
        }

        .thinking-dots {
            display: flex;
            gap: 5px;
            align-items: center;
            padding: 0;
        }
        .thinking-dots span {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--thinking-dots-color);
            animation: dotBounce 1.2s ease-in-out infinite;
        }
        .thinking-dots span:nth-child(2) { animation-delay: 0.18s; }
        .thinking-dots span:nth-child(3) { animation-delay: 0.36s; }
        @keyframes dotBounce {
            0%,80%,100% { transform: translateY(0); opacity: 0.4; }
            40%          { transform: translateY(-7px); opacity: 1; }
        }

        .weather-widget {
            max-width: 100%;
            margin: 10px 0;
        }

        .message.bot.stock-message .message-content {
            max-width: 100%;
            width: min(100%, 920px);
            padding: 0;
            background: transparent;
            border: none;
            box-shadow: none;
        }

        .message.bot.chart-message .message-content {
            max-width: 100%;
            width: min(100%, 920px);
            padding: 0;
            background: transparent;
            border: none;
            box-shadow: none;
        }

        .stock-widget {
            width: 100%;
            margin: 4px 0 10px;
            padding: 14px;
            border-radius: 18px;
            background: linear-gradient(180deg, rgba(22, 28, 45, 0.98) 0%, rgba(21, 26, 40, 0.98) 100%);
            border: 1px solid var(--border-color);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
        }

        .stock-widget-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 12px;
        }

        .stock-widget-name {
            font-size: 19px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.2;
        }

        .stock-widget-ticker {
            color: var(--text-secondary);
            font-size: 13px;
            font-weight: 500;
            letter-spacing: 0.08em;
        }

        .stock-chart-shell {
            width: 100%;
            height: 430px;
            min-height: 320px;
            border-radius: 14px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.08);
            background: #151a28;
            position: relative;
        }

        .stock-chart-root,
        .stock-chart-root .tradingview-widget-container,
        .stock-chart-root .tradingview-widget-container__widget {
            width: 100%;
            height: 100%;
        }

        .stock-chart-shell.chart-locked .stock-chart-root {
            pointer-events: none;
        }

        .stock-chart-overlay {
            position: absolute;
            inset: 0;
            pointer-events: auto;
            background: transparent;
            transition: opacity 0.2s ease;
            touch-action: pan-y;
        }

        .stock-chart-shell.chart-unlocked .stock-chart-overlay {
            opacity: 0;
            pointer-events: none;
        }

        .chart-widget {
            width: 100%;
            margin: 4px 0 10px;
            padding: 16px;
            border-radius: 18px;
            background: linear-gradient(180deg, rgba(22, 28, 45, 0.98) 0%, rgba(21, 26, 40, 0.98) 100%);
            border: 1px solid var(--border-color);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
        }

        .chart-widget-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 14px;
        }

        .chart-widget-title {
            font-size: 19px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.2;
        }

        .chart-widget-type {
            color: var(--text-secondary);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }

        .chart-canvas-shell {
            width: 100%;
            min-height: 360px;
            padding: 14px;
            border-radius: 14px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            background: rgba(11, 16, 28, 0.92);
        }

        .chart-canvas-shell canvas {
            width: 100% !important;
            height: 360px !important;
            display: block;
        }

        .chart-download-btn {
            border: 1px solid rgba(255, 255, 255, 0.08);
            background: var(--button-bg);
            color: var(--text-primary);
            border-radius: 10px;
            padding: 8px 12px;
            cursor: pointer;
            font-size: 13px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-top: 14px;
        }

        .chart-download-btn:hover {
            background: var(--accent-color);
            color: var(--bg-primary);
            border-color: var(--accent-color);
        }

        .time-widget {
            width: 100%;
            max-width: 420px;
            margin: 4px 0 10px;
            padding: 18px;
            border-radius: 16px;
            background: linear-gradient(180deg, rgba(22, 28, 45, 0.98) 0%, rgba(21, 26, 40, 0.98) 100%);
            color: #fff;
            border: 1px solid var(--border-color);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
        }

        .time-widget-header {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 14px;
        }

        .time-widget-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: #4A90D9;
            box-shadow: 0 0 0 2px rgba(74, 144, 217, 0.2);
            flex-shrink: 0;
        }

        .time-widget-label {
            font-size: 11px;
            font-weight: 500;
            letter-spacing: 0.12em;
            color: #7A90B8;
            text-transform: uppercase;
        }

        .time-widget-card {
            background: #1A2237;
            border-radius: 12px;
            border: 1.5px solid #232E48;
            padding: 14px 16px;
        }

        .time-location-row {
            display: flex;
            align-items: baseline;
            gap: 6px;
            margin-bottom: 10px;
            flex-wrap: wrap;
        }

        .time-city {
            font-size: 18px;
            font-weight: 600;
            color: #E8F0FF;
        }

        .time-country {
            font-size: 13px;
            color: #5C7A9E;
            font-weight: 400;
        }

        .time-row {
            display: flex;
            align-items: baseline;
            gap: 8px;
            margin-bottom: 2px;
        }

        .time-value {
            font-size: 42px;
            font-weight: 300;
            color: #fff;
            letter-spacing: -1px;
            line-height: 1;
        }

        .time-ampm {
            font-size: 16px;
            font-weight: 400;
            color: #4A90D9;
        }

        .time-divider {
            height: 1px;
            background: #232E48;
            margin: 12px 0;
        }

        .time-meta {
            display: flex;
            gap: 18px;
            flex-wrap: wrap;
        }

        .time-meta-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .time-meta-key {
            font-size: 10px;
            font-weight: 500;
            letter-spacing: 0.1em;
            color: #4A5878;
            text-transform: uppercase;
        }

        .time-meta-val {
            font-size: 13px;
            color: #A8BFDA;
        }

        .time-tz-badge {
            display: inline-block;
            background: rgba(74, 144, 217, 0.12);
            border: 1px solid rgba(74, 144, 217, 0.25);
            color: #4A90D9;
            border-radius: 6px;
            font-size: 11px;
            padding: 3px 8px;
            font-weight: 500;
        }

        .time-source {
            font-size: 10px;
            color: #2A3656;
            margin-top: 10px;
            text-align: right;
        }

        .weather-card {
            width: 100%;
            border-radius: 16px;
            padding: 18px;
            box-shadow: 0 10px 40px var(--shadow-color);
            transition: all 0.3s ease;
            font-family: 'Lexend', sans-serif;
            color: white !important;
        }

        .weather-card.sunny {
            background: linear-gradient(135deg, #E8A87C 0%, #D4806A 100%);
            color: white !important;
        }

        .weather-card.rainy {
            background: linear-gradient(135deg, #6B9BD1 0%, #5AAFCA 100%);
            color: white !important;
        }

        .weather-card.snowy {
            background: linear-gradient(135deg, #9BB5D4 0%, #B5D4E8 100%);
            color: white !important;
        }

        .weather-location {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 12px;
            color: white !important;
        }

        .current-weather {
            display: flex;
            align-items: center;
            margin-bottom: 12px;
            gap: 10px;
        }

        .weather-icon {
            font-size: 40px;
        }

        .temperature {
            font-size: 42px;
            font-weight: 300;
            line-height: 1;
            color: white !important;
        }

        .temp-unit {
            font-size: 16px;
            vertical-align: top;
            color: white !important;
        }

        .temp-range {
            margin-top: 6px;
            font-size: 12px;
            opacity: 0.9;
            color: white !important;
        }

        .temp-range span {
            margin-right: 15px;
            color: white !important;
        }

        .unit-toggle {
            display: inline-flex;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 6px;
            padding: 3px;
            margin-left: 8px;
            cursor: pointer;
            font-size: 11px;
            font-weight: 600;
            color: white !important;
        }

        .unit-toggle span {
            padding: 3px 6px;
            border-radius: 4px;
            transition: all 0.2s;
            margin-right: 0;
            color: white !important;
        }

        .unit-toggle span.active {
            background: rgba(255, 255, 255, 0.3);
            color: white !important;
        }

        .weather-description {
            font-size: 13px;
            margin-bottom: 0;
            opacity: 0.95;
            color: white !important;
        }

        .message-content pre {
            background: var(--bg-secondary);
            border-radius: 8px;
            padding: 12px;
            overflow-x: auto;
            overflow-y: hidden;
            margin: 10px 0;
            max-width: 100%;
            box-sizing: border-box;
            white-space: pre;
            position: relative;
        }

        .message-content code {
            font-family: 'Courier New', monospace;
            font-size: 13px;
            max-width: 100%;
            box-sizing: border-box;
        }

        .message-content pre code {
            background: transparent;
            padding: 0;
            display: block;
            overflow-x: auto;
            white-space: pre;
            word-wrap: normal;
            word-break: normal;
        }

        .message-content :not(pre) > code {
            background: var(--button-bg);
            padding: 2px 6px;
            border-radius: 4px;
            font-size: 13px;
        }

        .message-actions {
            display: flex;
            gap: 6px;
            margin-top: 8px;
            flex-wrap: wrap;
            align-items: center;
        }

        .message.user .message-actions {
            justify-content: flex-end;
        }

        .message.bot .message-actions {
            justify-content: flex-start;
        }

        .reaction-btn, .action-btn, .sources-btn {
            background: var(--button-bg);
            border: 1px solid var(--border-color);
            padding: 4px 8px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 13px;
            transition: all 0.3s;
            color: var(--text-primary);
        }

        .reaction-btn:hover, .action-btn:hover, .sources-btn:hover { 
            background: var(--button-hover);
            transform: scale(1.05); 
        }
        
        .reaction-btn.active, .rating-btn.active {
            background: var(--accent-color);
            border-color: var(--accent-color);
            color: var(--bg-primary);
        }

        .message.user .reaction-btn {
            display: none !important;
        }

        .logo-container-loader {
            position: relative;
            width: 50px;
            height: 50px;
            filter: drop-shadow(0 0 20px var(--shadow-color));
        }

        .logo-loader {
            width: 100%;
            height: 100%;
            object-fit: contain;
            position: relative;
            z-index: 2;
            animation: kineticSpin 2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
        }

        .logo-container-loader::before {
            content: '';
            position: absolute;
            top: -15px;
            left: -15px;
            right: -15px;
            bottom: -15px;
            border: 2px solid transparent;
            border-top-color: var(--typing-ring-color);
            border-right-color: var(--typing-ring-color);
            border-radius: 50%;
            animation: ringRotate 1.5s linear infinite, ringGlow 1.5s ease-in-out infinite;
            z-index: 1;
        }

        .logo-container-loader::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--logo-main);
            background-size: contain;
            background-position: center;
            background-repeat: no-repeat;
            animation: kineticSpin 2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
            filter: blur(6px) brightness(1.5);
            opacity: 0.4;
            z-index: -1;
            animation-delay: -0.05s;
        }

        @keyframes kineticSpin {
            0% {
                transform: rotateY(0deg) scale(1);
                filter: brightness(1) contrast(1);
            }
            25% {
                transform: rotateY(90deg) scale(1.05);
                filter: brightness(1.1) contrast(1.05);
            }
            50% {
                transform: rotateY(180deg) scale(1);
                filter: brightness(1) contrast(1);
            }
            75% {
                transform: rotateY(270deg) scale(1.05);
                filter: brightness(1.1) contrast(1.05);
            }
            100% {
                transform: rotateY(360deg) scale(1);
                filter: brightness(1) contrast(1);
            }
        }

        @keyframes ringRotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        @keyframes ringGlow {
            0%, 100% { 
                box-shadow: 0 0 15px var(--typing-ring-color);
            }
            50% { 
                box-shadow: 0 0 30px var(--typing-ring-color);
            }
        }

        @media (max-width: 768px) {
            .logo-container-loader {
                width: 40px;
                height: 40px;
            }
        }

        .chat-input-container {
            position: absolute;
            top: 48%;
            left: 50%;
            transform: translate(-50%, -52%);
            width: 90%;
            max-width: 925px;
            padding: 24px;
            z-index: 100;
            transition: all 0.5s ease;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
        }

        .chat-input-container.bottom-position {
            position: absolute;
            bottom: 0;
            top: auto;
            transform: translateX(-50%);
            left: 50%;
            padding: 20px;
        }

        .chat-input-container.centered {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            bottom: auto;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 30px;
            padding: 0;
        }

        .chat-input-wrapper {
            display: flex;
            gap: 12px;
            width: 100%;
            align-items: flex-end;
            background: var(--bg-secondary);
            backdrop-filter: blur(10px);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 14px 18px;
            transition: all 0.3s;
            margin: 0 auto;
            position: relative;
        }

        .chat-input-wrapper:focus-within {
            border-color: var(--accent-color);
            box-shadow: 0 0 28px var(--shadow-color);
        }

        .chat-input-wrapper .image-preview-mini {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            overflow: hidden;
            flex-shrink: 0;
            position: relative;
            border: 2px solid var(--accent-color);
            cursor: pointer;
            transition: all 0.3s;
        }

        .chat-input-wrapper .image-preview-mini.active {
            display: block;
        }

        .chat-input-wrapper .image-preview-mini:hover {
            transform: scale(1.1);
            box-shadow: 0 4px 12px var(--shadow-color);
        }

        .chat-input-wrapper .image-preview-mini img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .chat-input-wrapper .image-preview-mini .remove-mini-btn {
            position: absolute;
            top: -8px;
            right: -8px;
            width: 20px;
            height: 20px;
            background: #ff4444;
            border: 2px solid var(--bg-primary);
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 10px;
            color: white;
            transition: all 0.3s;
            z-index: 10;
        }

        .chat-input-wrapper .image-preview-mini .remove-mini-btn:hover {
            transform: scale(1.2);
        }

        /* File preview chip - now same size as send button (40x40) */
        .file-preview-chip {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            flex-shrink: 0;
            position: relative;
            align-items: center;
            justify-content: center;
            border: none;
            transition: all 0.25s;
        }
        .file-preview-chip.active {
            display: flex;
        }
        .file-preview-chip.pdf {
            background: #4dd9ac;
        }
        .file-preview-chip.txt {
            background: #ff7a2f;
        }
        .file-preview-chip .chip-label {
            font-size: 10px;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: white;
            user-select: none;
        }
        .remove-btn {
            position: absolute;
            top: -6px;
            right: -6px;
            width: 16px;
            height: 16px;
            background: #ff4444;
            border: 2px solid var(--bg-primary);
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 8px;
            color: white;
            z-index: 10;
            transition: transform 0.2s;
        }
        .remove-btn:hover {
            transform: scale(1.2);
        }

        .chat-input {
            flex: 1;
            padding: 10px;
            border: none;
            font-size: 16px;
            outline: none;
            font-family: inherit;
            background: transparent;
            color: var(--text-primary);
            resize: none;
            max-height: 120px;
            min-height: 24px;
            line-height: 1.5;
            overflow-y: auto;
        }

        .chat-input::placeholder { 
            color: var(--text-secondary);
            font-size: 14px;
        }

        .send-button {
            padding: 10px 14px;
            background: var(--accent-color);
            color: var(--bg-primary);
            border: none;
            border-radius: 12px;
            font-size: 18px;
            cursor: pointer;
            transition: all 0.3s;
            min-width: 42px;
            font-weight: 600;
            box-shadow: 0 4px 15px var(--shadow-color);
        }

        .send-button:hover:not(:disabled) {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px var(--shadow-color);
        }

        .send-button:disabled { 
            opacity: 0.5; 
            cursor: not-allowed; 
        }

        .stop-button {
            padding: 10px 14px;
            background: #ff4444;
            color: var(--bg-primary);
            border: none;
            border-radius: 12px;
            font-size: 18px;
            cursor: pointer;
            transition: all 0.3s;
            min-width: 42px;
            font-weight: 600;
            box-shadow: 0 4px 15px rgba(255, 68, 68, 0.4);
            display: none;
        }

        .stop-button:hover:not(:disabled) {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 68, 68, 0.6);
        }

        .stop-button.active {
            display: block;
        }

        .square-image-loader {
            display: none;
            width: 100%;
            max-width: 500px;
            margin: 20px auto;
            position: relative;
        }

        .square-image-loader.active {
            display: block;
        }

        .image-loader-container {
            width: 380px;
            height: 380px;
            margin: 0 auto;
            background: linear-gradient(
                90deg,
                #0f172a 0%,
                #1e3a5f 50%,
                #0f172a 100%
            );
            background-size: 200% 100%;
            border-radius: 12px;
            animation: shimmer 2s infinite;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(46, 103, 186, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .image-loader-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(
                90deg,
                transparent 0%,
                rgba(46, 103, 186, 0.3) 50%,
                transparent 100%
            );
            animation: shimmer 1.5s infinite;
        }

        .image-loader-icon {
            position: relative;
            z-index: 2;
            width: 64px;
            height: 64px;
            opacity: 0.5;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .image-loader-icon svg {
            width: 100%;
            height: 100%;
            fill: #2E67BA;
        }

        .image-loader-text {
            text-align: center;
            margin-top: 16px;
            font-size: 15px;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

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

        .generated-image-message {
            background: var(--bg-secondary);
            border-radius: 16px;
            padding: 16px;
            margin: 10px 0;
            max-width: 400px;
            border: none;
        }

        .generated-image-container {
            width: 100%;
            aspect-ratio: 1;
            border-radius: 12px;
            overflow: hidden;
            background: var(--bg-primary);
            margin-bottom: 12px;
            position: relative;
        }

        .generated-image-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .generated-image-actions {
            display: flex;
            gap: 8px;
            justify-content: flex-end;
        }

        .download-image-btn {
            background: var(--accent-color);
            color: var(--bg-primary);
            border: none;
            padding: 8px 16px;
            border-radius: 8px;
            cursor: pointer;
            font-size: 13px;
            font-weight: 600;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .download-image-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px var(--shadow-color);
        }

        .upload-btn, .quick-image-btn, .voice-input-btn {
            background: var(--button-bg);
            border: none;
            border-radius: 12px;
            padding: 10px;
            cursor: pointer;
            margin-right: 8px;
            color: var(--text-primary);
            transition: all 0.3s;
            position: relative;
            min-width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .upload-btn:hover, .voice-input-btn:hover {
            background: var(--accent-color);
            color: var(--bg-primary);
        }

        .voice-input-btn.active {
            background: var(--accent-color);
            color: var(--bg-primary);
            animation: voicePulse 1.5s ease-in-out infinite;
        }

        .voice-input-btn.listening {
            background: #ff4444;
            color: white;
            animation: voiceListening 1s ease-in-out infinite;
        }

        /* Web search button styles removed, no longer needed */

        .quick-image-btn:hover {
            background: linear-gradient(135deg, #4dabf7 0%, #339af0 100%);
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(77, 171, 247, 0.4);
        }

        .quick-image-btn.active {
            background: linear-gradient(135deg, #4dabf7 0%, #339af0 100%);
            color: white;
            box-shadow: 0 0 15px rgba(77, 171, 247, 0.6);
            transform: scale(1.05);
        }

        .agent-card {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 16px;
            margin-bottom: 12px;
            transition: all 0.3s;
        }

        .agent-card:hover {
            background: var(--bg-tertiary);
            transform: translateX(4px);
        }

        .agent-card-image {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid var(--accent-color);
            flex-shrink: 0;
        }

        .agent-card-image-placeholder {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: var(--bg-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid var(--accent-color);
            flex-shrink: 0;
            color: var(--accent-color);
        }

        .agent-card-info {
            flex: 1;
        }

        .agent-card-name {
            font-weight: 600;
            font-size: 16px;
            color: var(--text-primary);
            margin-bottom: 4px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .agent-card-description {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 8px;
        }

        .agent-card-actions {
            display: flex;
            gap: 8px;
            margin-top: 8px;
            flex-wrap: wrap;
        }

        .agent-card-badge {
            font-size: 11px;
            background: var(--accent-color);
            color: var(--bg-primary);
            padding: 2px 8px;
            border-radius: 12px;
            font-weight: 600;
        }

        .agent-card-mcp {
            font-size: 11px;
            color: var(--text-secondary);
            margin-top: 4px;
        }

        .agent-card-mcp i {
            margin-right: 4px;
        }

        .agent-item {
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 16px;
            margin-bottom: 12px;
            transition: all 0.3s;
        }

        .agent-item:hover {
            background: var(--bg-tertiary);
            transform: translateY(-2px);
        }

        .agent-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 12px;
        }

        .agent-name {
            font-weight: 600;
            font-size: 16px;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .agent-type {
            font-size: 11px;
            background: var(--accent-color);
            color: var(--bg-primary);
            padding: 2px 6px;
            border-radius: 10px;
        }

        .agent-actions {
            display: flex;
            gap: 6px;
        }

        .agent-btn {
            background: var(--button-bg);
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            padding: 4px 10px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 12px;
            transition: all 0.3s;
        }

        .agent-btn:hover {
            background: var(--accent-color);
            border-color: var(--accent-color);
            color: var(--bg-primary);
        }

        .agent-description {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 12px;
            line-height: 1.5;
        }

        .agent-training {
            background: var(--bg-secondary);
            border-radius: 8px;
            padding: 10px;
            margin-top: 8px;
            font-size: 12px;
            color: var(--text-secondary);
            max-height: 100px;
            overflow-y: auto;
        }

        .agent-training-title {
            font-weight: 600;
            margin-bottom: 4px;
            color: var(--text-primary);
            font-size: 12px;
        }

        .premade-agent {
            border-left: 4px solid #40c057;
        }

        .custom-agent {
            border-left: 4px solid #4dabf7;
        }

        .add-agent-btn {
            width: 100%;
            padding: 12px;
            background: var(--accent-color);
            color: var(--bg-primary);
            border: none;
            border-radius: 10px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 16px;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .add-agent-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 15px var(--shadow-color);
        }

        .agent-form-group {
            margin-bottom: 16px;
        }

        .agent-form-group label {
            display: block;
            margin-bottom: 6px;
            font-size: 13px;
            color: var(--text-secondary);
        }

        .agent-form-group textarea {
            width: 100%;
            padding: 10px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            background: var(--bg-primary);
            color: var(--text-primary);
            font-family: inherit;
            font-size: 13px;
            resize: vertical;
            min-height: 80px;
        }

        .agent-form-group select {
            width: 100%;
            padding: 10px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            background: var(--bg-primary);
            color: var(--text-primary);
            font-family: inherit;
            font-size: 13px;
        }

        .agent-active-badge {
            background: #40c057;
            color: white;
            padding: 2px 8px;
            border-radius: 10px;
            font-size: 11px;
            font-weight: 600;
            margin-left: 8px;
        }

        .modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background: rgba(var(--bg-primary-rgb), 0.7);
            backdrop-filter: blur(5px);
        }

        .modal.active { display: flex; align-items: center; justify-content: center; }

        .modal-content {
            background: var(--bg-secondary);
            backdrop-filter: blur(20px);
            border-radius: 18px;
            padding: 28px;
            max-width: 600px;
            width: 90%;
            max-height: 85vh;
            overflow-y: auto;
            border: 1px solid var(--border-color);
            box-shadow: 0 8px 32px var(--shadow-color);
        }

        .modal-content h2 {
            margin-bottom: 20px;
            font-size: 22px;
            color: var(--text-primary);
        }

        .modal-content textarea, .modal-content input[type="text"], .modal-content input[type="password"], .modal-content input[type="file"], .modal-content input[type="url"], .modal-content select {
            width: 100%;
            padding: 12px;
            border: 1px solid var(--border-color);
            border-radius: 10px;
            background: var(--bg-primary);
            color: var(--text-primary);
            font-family: inherit;
            font-size: 14px;
            outline: none;
            margin-bottom: 12px;
            transition: all 0.3s;
        }

        .modal-content textarea:focus, .modal-content input[type="text"]:focus, .modal-content input[type="password"]:focus, .modal-content input[type="url"]:focus, .modal-content select:focus {
            border-color: var(--accent-color);
            box-shadow: 0 0 10px var(--shadow-color);
        }

        .modal-content textarea {
            resize: vertical;
            min-height: 100px;
        }

        .modal-actions {
            display: flex;
            gap: 12px;
            margin-top: 20px;
            justify-content: flex-end;
        }

        .modal-btn {
            padding: 10px 20px;
            border: none;
            border-radius: 10px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.3s;
            font-family: inherit;
        }

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

        .modal-btn-secondary {
            background: var(--button-bg);
            color: var(--text-primary);
        }

        .modal-btn-danger {
            background: #ff4444;
            color: white;
        }

        .modal-btn:hover { 
            transform: translateY(-2px); 
        }

        .chat-item {
            background: var(--bg-primary);
            padding: 12px;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s;
            border: 1px solid var(--border-color);
            margin-bottom: 8px;
            position: relative;
        }

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

        .chat-item-actions {
            position: absolute;
            right: 8px;
            top: 50%;
            transform: translateY(-50%);
            display: flex;
            gap: 4px;
            opacity: 0;
            transition: opacity 0.3s;
        }

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

        .chat-item-action {
            background: var(--button-bg);
            border: none;
            padding: 4px 8px;
            border-radius: 4px;
            cursor: pointer;
            font-size: 12px;
            color: var(--text-primary);
            transition: all 0.3s;
        }

        .chat-item-action:hover {
            background: var(--accent-color);
            color: var(--bg-primary);
            transform: scale(1.1);
        }

        .welcome-hidden {
            display: none !important;
        }

        .web-search-active {
            background: var(--accent-color) !important;
            border-color: var(--accent-color) !important;
            color: var(--bg-primary) !important;
        }

        .rating-container {
            display: none !important;
        }

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

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

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            display: block;
            margin-bottom: 6px;
            font-size: 13px;
            color: var(--text-secondary);
        }

        .auth-container {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--bg-primary);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 10000;
        }

        .auth-container.active {
            display: flex;
        }

        .auth-box {
            background: var(--bg-secondary);
            backdrop-filter: blur(20px);
            border-radius: 18px;
            padding: 40px;
            max-width: 420px;
            width: 90%;
            border: 1px solid var(--border-color);
            box-shadow: 0 8px 32px var(--shadow-color);
        }

        .auth-box h1 {
            text-align: center;
            margin-bottom: 30px;
            font-size: 28px;
            color: var(--text-primary);
        }

        .auth-toggle {
            text-align: center;
            margin-top: 20px;
            font-size: 13px;
            color: var(--text-secondary);
        }

        .auth-toggle a {
            color: var(--text-primary);
            text-decoration: none;
            cursor: pointer;
            font-weight: 600;
        }

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

        .divider {
            display: flex;
            align-items: center;
            margin: 24px 0;
            color: var(--text-secondary);
            font-size: 13px;
        }

        .divider::before,
        .divider::after {
            content: '';
            flex: 1;
            height: 1px;
            background: var(--border-color);
            margin: 0 12px;
        }

        .chart-container {
            width: 100%;
            height: 300px;
            margin-top: 20px;
        }

        .file-upload-area {
            border: 2px dashed var(--border-color);
            border-radius: 10px;
            padding: 30px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
        }

        .file-upload-area:hover {
            border-color: var(--accent-color);
            background: var(--bg-primary);
        }

        .file-upload-area i {
            font-size: 48px;
            color: var(--text-secondary);
            margin-bottom: 10px;
        }

        .uploaded-file {
            background: var(--bg-tertiary);
            padding: 10px;
            border-radius: 8px;
            margin-top: 10px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .memory-item {
            background: var(--bg-primary);
            padding: 12px;
            border-radius: 8px;
            margin-bottom: 8px;
            border-left: 3px solid var(--accent-color);
        }

        .memory-item strong {
            color: var(--accent-color);
        }

        .notification {
            position: fixed;
            top: 20px;
            right: 20px;
            background: var(--accent-color);
            color: var(--bg-primary);
            padding: 14px 20px;
            border-radius: 10px;
            font-size: 13px;
            font-weight: 600;
            z-index: 10000;
            animation: slideIn 0.3s ease-out;
            box-shadow: 0 4px 20px var(--shadow-color);
        }

        .auth-input {
            width: 100%;
            padding: 14px 16px;
            border: 1px solid var(--border-color);
            border-radius: 10px;
            background: var(--bg-primary);
            color: var(--text-primary);
            font-family: inherit;
            font-size: 15px;
            outline: none;
            margin-bottom: 16px;
            transition: all 0.3s;
        }

        .auth-input:focus {
            border-color: var(--accent-color);
            box-shadow: 0 0 15px var(--shadow-color);
            background: var(--bg-secondary);
        }

        .auth-input::placeholder {
            color: var(--text-secondary);
        }

        .chat-messages::-webkit-scrollbar {
            width: 8px;
        }

        .chat-messages::-webkit-scrollbar-track {
            background: var(--bg-secondary);
            border-radius: 4px;
        }

        .chat-messages::-webkit-scrollbar-thumb {
            background: var(--accent-color);
            border-radius: 4px;
        }

        .message.user .user-image-thumb {
            margin-top: 12px;
            display: flex;
            justify-content: flex-end;
        }
        .message.user .user-image-thumb img {
            width: 80px;
            height: 80px;
            border-radius: 8px;
            object-fit: cover;
            border: 2px solid var(--accent-color);
            background: var(--bg-primary);
            cursor: pointer;
            transition: transform 0.2s;
        }
        .message.user .user-image-thumb img:hover {
            transform: scale(1.05);
        }

        /* NEW: File chip for user messages */
        .message.user .user-file-chip {
            margin-top: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-tertiary);
            padding: 8px 12px;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            max-width: 100%;
        }
        .message.user .user-file-chip .file-icon {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
            color: white;
            flex-shrink: 0;
        }
        .message.user .user-file-chip .file-icon.pdf { background: #4dd9ac; }
        .message.user .user-file-chip .file-icon.txt { background: #ff7a2f; }
        .message.user .user-file-chip .file-name {
            font-size: 13px;
            color: var(--text-primary);
            word-break: break-word;
            flex: 1;
        }

        .voice-status {
            position: fixed;
            top: 20px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--bg-secondary);
            backdrop-filter: blur(20px);
            padding: 12px 24px;
            border-radius: 10px;
            font-size: 14px;
            z-index: 9999;
            display: none;
            align-items: center;
            gap: 10px;
            border: 1px solid var(--border-color);
            box-shadow: 0 4px 20px var(--shadow-color);
            color: var(--text-primary);
        }

        .voice-status.active {
            display: flex;
        }

        .voice-status .voice-pulse {
            width: 10px;
            height: 10px;
            background: var(--accent-color);
            border-radius: 50%;
            animation: voicePulse 1.5s ease-in-out infinite;
        }

        @keyframes voicePulse {
            0%, 100% { transform: scale(1); opacity: 1; }
            50% { transform: scale(1.3); opacity: 0.7; }
        }

        @keyframes voiceListening {
            0%, 100% { transform: scale(1); box-shadow: 0 0 15px rgba(255, 68, 68, 0.3); }
            50% { transform: scale(1.05); box-shadow: 0 0 25px rgba(255, 68, 68, 0.6); }
        }

        .auto-send-indicator {
            position: absolute;
            top: -30px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--accent-color);
            color: var(--bg-primary);
            padding: 6px 12px;
            border-radius: 6px;
            font-size: 12px;
            font-weight: 600;
            opacity: 0;
            transition: opacity 0.3s;
            pointer-events: none;
        }

        .auto-send-indicator.show {
            opacity: 1;
        }

        @media (max-width: 768px) {
            .sidebar {
                width: 50px;
            }
            .sidebar.expanded {
                width: 200px;
            }
            .chat-input-container {
                width: 95vw;
            }
            .logo-main {
                max-width: 84vw;
                max-height: 18vh;
            }
            .welcome-title {
                font-size: clamp(28px, 9vw, 42px);
            }
            .logo-container-loader {
                width: 40px;
                height: 40px;
            }
            .image-loader-container {
                width: 300px;
                height: 300px;
            }
            .program-section.active,
            .computer-section.active {
                width: 100%;
                position: fixed;
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
                z-index: 1000;
            }
            .chat-input-wrapper .image-preview-mini {
                width: 36px;
                height: 36px;
            }
        }

        .generated-image-preview {
            max-width: 100%;
            max-height: 400px;
            border-radius: 12px;
            margin: 20px 0;
            border: none;
        }

        .download-btn {
            background: var(--accent-color);
            color: var(--bg-primary);
            border: none;
            padding: 10px 20px;
            border-radius: 10px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.3s;
            margin-right: 10px;
        }

        .download-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px var(--shadow-color);
        }

        .streaming-text {
            display: inline-block;
        }

        .code-render-instant {
            animation: codeFadeIn 0.3s ease-out;
        }

        @keyframes codeFadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .code-block-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: var(--bg-tertiary);
            padding: 8px 12px;
            border-radius: 8px 8px 0 0;
            border-bottom: 1px solid var(--border-color);
            font-size: 12px;
            color: var(--text-secondary);
        }

        .code-block-actions {
            display: flex;
            gap: 8px;
        }

        .code-action-btn {
            background: var(--button-bg);
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            padding: 4px 10px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 12px;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 4px;
        }

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

        .code-action-btn.copied {
            background: #4CAF50;
            border-color: #4CAF50;
            color: white;
        }

        .message-content pre {
            margin-top: 0;
            border-radius: 0 0 8px 8px;
        }

        .message-content pre:has(.code-block-header) {
            border-radius: 0 0 8px 8px;
        }

        .project-item {
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            margin-bottom: 12px;
            overflow: hidden;
        }

        .project-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 16px;
            background: var(--bg-tertiary);
            cursor: pointer;
            transition: all 0.3s;
        }

        .project-header:hover {
            background: var(--button-hover);
        }

        .project-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            color: var(--text-primary);
        }

        .project-actions {
            display: flex;
            gap: 6px;
        }

        .project-action-btn {
            background: transparent;
            border: none;
            color: var(--text-secondary);
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 4px;
            transition: all 0.3s;
        }

        .project-action-btn:hover {
            background: var(--button-bg);
            color: var(--text-primary);
        }

        .project-chats {
            padding: 8px;
            display: none;
        }

        .project-chats.expanded {
            display: block;
        }

        .project-chat-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 12px;
            margin-bottom: 6px;
            background: var(--bg-secondary);
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s;
            border: 1px solid transparent;
        }

        .project-chat-item:hover {
            background: var(--button-hover);
            border-color: var(--border-color);
            transform: translateX(4px);
        }

        .project-chat-title {
            font-size: 13px;
            color: var(--text-primary);
            flex: 1;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .project-chat-delete {
            background: transparent;
            border: none;
            color: var(--text-secondary);
            cursor: pointer;
            padding: 4px;
            border-radius: 4px;
            opacity: 0;
            transition: all 0.3s;
        }

        .project-chat-item:hover .project-chat-delete {
            opacity: 1;
        }

        .project-chat-delete:hover {
            background: #ff4444;
            color: white;
        }

        .add-project-btn {
            width: 100%;
            padding: 12px;
            background: var(--accent-color);
            color: var(--bg-primary);
            border: none;
            border-radius: 10px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 16px;
            transition: all 0.3s;
        }

        .add-project-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 15px var(--shadow-color);
        }

        .mcp-server-item {
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            padding: 16px;
            margin-bottom: 12px;
            position: relative;
        }

        .mcp-server-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 10px;
        }

        .mcp-server-name {
            font-weight: 600;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .mcp-server-status {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #4CAF50;
        }

        .mcp-server-status.disabled {
            background: #ff4444;
        }

        .mcp-server-actions {
            display: flex;
            gap: 6px;
        }

        .mcp-server-btn {
            background: var(--button-bg);
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            padding: 4px 10px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 12px;
            transition: all 0.3s;
        }

        .mcp-server-btn:hover {
            background: var(--accent-color);
            border-color: var(--accent-color);
            color: var(--bg-primary);
        }

        .mcp-server-details {
            font-size: 12px;
            color: var(--text-secondary);
            margin-top: 8px;
        }

        .mcp-server-details div {
            margin-bottom: 4px;
        }

        .add-mcp-btn {
            width: 100%;
            padding: 12px;
            background: var(--button-bg);
            border: 2px dashed var(--border-color);
            color: var(--text-primary);
            border-radius: 10px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            margin-top: 12px;
            transition: all 0.3s;
        }

        .add-mcp-btn:hover {
            border-color: var(--accent-color);
            background: var(--bg-tertiary);
        }

        .settings-section {
            margin-bottom: 24px;
            padding-bottom: 24px;
            border-bottom: 1px solid var(--border-color);
        }

        .settings-section:last-child {
            border-bottom: none;
        }

        .settings-section-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .pro-badge {
            background: var(--pro-gradient);
            color: white;
            padding: 4px 8px;
            border-radius: 4px;
            font-size: 11px;
            font-weight: 700;
            margin-left: 8px;
        }

        .pro-feature {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px;
            background: var(--bg-primary);
            border-radius: 10px;
            border: 1px solid var(--border-color);
            margin-bottom: 12px;
        }

        .pro-feature-info {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .pro-feature-icon {
            width: 32px;
            height: 32px;
            background: var(--pro-gradient);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .pro-feature-text h4 {
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 2px;
        }

        .pro-feature-text p {
            font-size: 12px;
            color: var(--text-secondary);
        }

        .pro-subscribe-btn {
            width: 100%;
            padding: 14px;
            background: var(--pro-gradient);
            color: white;
            border: none;
            border-radius: 10px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 700;
            transition: all 0.3s;
            margin-top: 16px;
            position: relative;
            overflow: hidden;
        }

        .pro-subscribe-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(77, 171, 247, 0.4);
        }

        .pro-subscribe-btn.activating {
            animation: proActivating 1.5s ease;
        }

        .pro-subscribe-btn.success {
            background: var(--pro-success);
            animation: proSuccess 0.5s ease;
        }

        .pro-subscribe-btn.error {
            background: var(--pro-error);
            animation: proError 0.5s ease;
        }

        @keyframes proActivating {
            0% { background: var(--pro-gradient); }
            50% { background: linear-gradient(135deg, #4dabf7 0%, #339af0 100%); box-shadow: 0 0 20px rgba(77, 171, 247, 0.6); }
            100% { background: var(--pro-gradient); }
        }

        @keyframes proSuccess {
            0% { background: var(--pro-gradient); }
            100% { background: var(--pro-success); }
        }

        @keyframes proError {
            0% { background: var(--pro-gradient); }
            100% { background: var(--pro-error); }
        }

        .theme-toggle-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px;
            background: var(--bg-primary);
            border-radius: 10px;
            border: 1px solid var(--border-color);
            margin-bottom: 16px;
            cursor: pointer;
            transition: all 0.3s;
        }

        .theme-toggle-container:hover {
            background: var(--bg-tertiary);
        }

        .theme-toggle-label {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-primary);
        }

        .theme-toggle-switch {
            position: relative;
            width: 50px;
            height: 26px;
            background: var(--button-bg);
            border-radius: 13px;
            transition: all 0.3s;
        }

        .theme-toggle-switch.active {
            background: var(--accent-color);
        }

        .theme-toggle-slider {
            position: absolute;
            top: 3px;
            left: 3px;
            width: 20px;
            height: 20px;
            background: white;
            border-radius: 50%;
            transition: all 0.3s;
            box-shadow: 0 2px 4px rgba(0,0,0,0.2);
        }

        .theme-toggle-switch.active .theme-toggle-slider {
            transform: translateX(24px);
        }

        .chat-history-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px;
            background: var(--bg-primary);
            border-radius: 8px;
            margin-bottom: 8px;
            border: 1px solid var(--border-color);
            transition: all 0.3s;
        }

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

        .chat-history-info {
            flex: 1;
            cursor: pointer;
            min-width: 0;
            padding-right: 12px;
        }

        .chat-history-title {
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .chat-history-meta {
            font-size: 11px;
            color: var(--text-secondary);
        }

        .chat-history-middle {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0 12px;
        }

        .move-to-project-select {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            padding: 6px 10px;
            border-radius: 6px;
            font-size: 12px;
            cursor: pointer;
            outline: none;
            min-width: 120px;
        }

        .move-to-project-select:focus {
            border-color: var(--accent-color);
        }

        .chat-history-actions {
            display: flex;
            gap: 6px;
            align-items: center;
        }

        .chat-history-btn {
            background: var(--button-bg);
            border: 1px solid var(--border-color);
            color: var(--text-primary);
            width: 28px;
            height: 28px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s;
        }

        .chat-history-btn:hover {
            background: var(--accent-color);
            border-color: var(--accent-color);
            color: var(--bg-primary);
            transform: scale(1.1);
        }

        .phone-button {
            display: none !important;
            position: fixed;
            bottom: 20px;
            right: 20px;
            width: 56px;
            height: 56px;
            background: var(--accent-color);
            border: none;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--bg-primary);
            box-shadow: 0 4px 20px var(--shadow-color);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            z-index: 999;
        }

        .phone-button:hover {
            transform: scale(1.1) translateY(-2px);
            box-shadow: 0 6px 25px var(--shadow-color);
        }

        .phone-panel {
            display: none !important;
            position: fixed;
            bottom: 90px;
            right: 20px;
            width: 280px;
            background: var(--bg-secondary);
            backdrop-filter: blur(20px);
            border-radius: 18px;
            border: 1px solid var(--border-color);
            box-shadow: 0 8px 32px var(--shadow-color);
            padding: 20px;
            transform: scale(0) translateY(20px);
            opacity: 0;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            z-index: 1000;
            pointer-events: none;
        }

        .phone-panel.active {
            transform: scale(1) translateY(0);
            opacity: 1;
            pointer-events: all;
        }

        .phone-panel-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
        }

        .phone-panel-header h3 {
            margin: 0;
            font-size: 16px;
            color: var(--text-primary);
        }

        .close-panel {
            background: none;
            border: none;
            color: var(--text-secondary);
            cursor: pointer;
            font-size: 18px;
            transition: color 0.3s;
        }

        .close-panel:hover {
            color: var(--text-primary);
        }

        .qr-code-container {
            text-align: center;
        }

        .qr-code-image {
            width: 100%;
            max-width: 200px;
            height: auto;
            border-radius: 12px;
            border: 1px solid var(--border-color);
        }

        .qr-code-text {
            margin-top: 10px;
            font-size: 13px;
            color: var(--text-secondary);
        }

        @media (max-width: 768px) {
            .stock-widget {
                padding: 12px;
                border-radius: 14px;
            }

            .stock-widget-header {
                margin-bottom: 10px;
            }

            .stock-widget-name {
                font-size: 17px;
            }

            .stock-chart-shell {
                height: 320px;
                min-height: 320px;
            }

            .chart-widget {
                padding: 12px;
                border-radius: 14px;
            }

            .chart-widget-title {
                font-size: 17px;
            }

            .chart-canvas-shell {
                min-height: 300px;
                padding: 10px;
            }

            .chart-canvas-shell canvas {
                height: 300px !important;
            }

            .phone-button {
                bottom: 15px;
                right: 15px;
                width: 50px;
                height: 50px;
                font-size: 20px;
            }
            
            .phone-panel {
                bottom: 80px;
                right: 15px;
                width: 260px;
            }
            
            .chat-history-item {
                flex-wrap: wrap;
            }
            
            .chat-history-middle {
                order: 3;
                width: 100%;
                padding: 8px 0 0 0;
                justify-content: flex-start;
            }
        }

        .terms-modal {
            max-width: 800px;
            width: 90%;
            max-height: 90vh;
        }

        .terms-content {
            background: var(--bg-primary);
            border-radius: 12px;
            padding: 24px;
            margin-top: 16px;
            max-height: 60vh;
            overflow-y: auto;
            border: 1px solid var(--border-color);
        }

        .terms-content h3 {
            margin: 20px 0 10px 0;
            color: var(--text-primary);
            font-size: 16px;
        }

        .terms-content p {
            margin-bottom: 12px;
            line-height: 1.6;
            color: var(--text-secondary);
            font-size: 14px;
        }

        .terms-content ul {
            margin-left: 20px;
            margin-bottom: 12px;
        }

        .terms-content li {
            margin-bottom: 6px;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        .pro-activation-input {
            font-size: 24px;
            letter-spacing: 8px;
            text-align: center;
            font-weight: 600;
        }

        .pro-code-inputs {
            display: flex;
            gap: 10px;
            justify-content: center;
            margin: 20px 0;
        }

        .pro-code-input {
            width: 60px;
            height: 70px;
            font-size: 28px;
            text-align: center;
            background: var(--bg-primary);
            border: 2px solid var(--border-color);
            border-radius: 10px;
            color: var(--text-primary);
            font-weight: 600;
            transition: all 0.3s;
        }

        .pro-code-input:focus {
            border-color: var(--accent-color);
            outline: none;
            box-shadow: 0 0 15px var(--shadow-color);
        }

        .pro-code-input.active {
            border-color: var(--accent-color);
            background: var(--bg-tertiary);
        }

        .pro-subscribe-btn.pulse {
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(77, 171, 247, 0.7); }
            70% { box-shadow: 0 0 0 10px rgba(77, 171, 247, 0); }
            100% { box-shadow: 0 0 0 0 rgba(77, 171, 247, 0); }
        }

        /* Get Pro Banner - moved into chat-section */
        .get-pro-banner {
            position: absolute;
            top: 20px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--pro-gradient);
            color: white;
            padding: 12px 24px;
            border-radius: 12px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            display: none;
            align-items: center;
            gap: 8px;
            z-index: 200;
            box-shadow: 0 4px 20px rgba(77, 171, 247, 0.4);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            pointer-events: auto;
        }

        .get-pro-banner:hover {
            transform: translateX(-50%) translateY(-2px);
            box-shadow: 0 6px 25px rgba(77, 171, 247, 0.6);
        }

        .get-pro-banner.visible {
            display: flex;
        }

        .hyze-code-feature {
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 20px;
            margin: 20px 0;
            text-align: center;
        }

        .hyze-code-icon {
            font-size: 48px;
            margin-bottom: 16px;
            color: var(--accent-color);
        }

        .hyze-code-title {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text-primary);
        }

        .hyze-code-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
        }

        .hyze-code-btn {
            background: var(--accent-color);
            color: var(--bg-primary);
            border: none;
            padding: 10px 20px;
            border-radius: 10px;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 8px;
            margin: 0 auto;
        }

        .hyze-code-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 15px var(--shadow-color);
        }

        .hyze-code-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
            transform: none;
        }

        /* Search input inside chat history modal */
        #chatHistorySearch {
            margin-bottom: 16px;
        }

        /* ===== LOADING SCREEN STYLES FROM MOBILE VERSION ===== */
        .loading-screen {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--bg-primary);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 10000;
            transition: opacity 0.5s, visibility 0.5s;
        }

        .loading-screen.hidden {
            opacity: 0;
            visibility: hidden;
        }

        .logo-container-loading {
            position: relative;
            width: 120px;
            height: 120px;
            filter: drop-shadow(0 0 30px rgba(44, 100, 186, 0.5));
        }

        body.light-mode .logo-container-loading {
            filter: drop-shadow(0 0 30px rgba(44, 100, 186, 0.3));
        }

        .logo-loading {
            width: 100%;
            height: 100%;
            object-fit: contain;
            position: relative;
            z-index: 2;
            animation: kineticSpin 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
        }

        .logo-container-loading::before {
            content: '';
            position: absolute;
            top: -20px;
            left: -20px;
            right: -20px;
            bottom: -20px;
            border: 2px solid transparent;
            border-top-color: var(--accent-color);
            border-right-color: var(--accent-color);
            border-radius: 50%;
            animation: ringRotate 2s linear infinite;
            z-index: 1;
        }

        @keyframes kineticSpin {
            0% { transform: rotateY(0deg) scale(1); }
            25% { transform: rotateY(90deg) scale(1.05); }
            50% { transform: rotateY(180deg) scale(1); }
            75% { transform: rotateY(270deg) scale(1.05); }
            100% { transform: rotateY(360deg) scale(1); }
        }

        @keyframes ringRotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        /* ===== VERTICAL TEXT (keep it) ===== */
        .vertical-text {
            position: fixed;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            writing-mode: vertical-rl;
            text-orientation: upright;
            font-size: 12px;
            color: var(--text-secondary);
            opacity: 0.5;
            z-index: 1000;
            pointer-events: none;
            white-space: nowrap;
            letter-spacing: 2px;
            text-transform: uppercase;
            font-weight: 400;
        }

        /* ===== BYOK STYLES ===== */
        .byok-provider-tabs {
            display: flex;
            gap: 8px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .byok-tab {
            background: var(--button-bg);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            padding: 7px 14px;
            border-radius: 8px;
            cursor: pointer;
            font-size: 12px;
            font-weight: 500;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 5px;
            font-family: inherit;
        }

        .byok-tab:hover {
            background: var(--button-hover);
            color: var(--text-primary);
            border-color: var(--accent-color);
        }

        .byok-tab.active {
            background: var(--accent-color);
            border-color: var(--accent-color);
            color: white;
        }

        .byok-content {
            display: none;
            padding: 16px;
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            margin-bottom: 12px;
        }

        .byok-content.active {
            display: block;
        }

        .byok-input-wrapper {
            display: flex;
            gap: 8px;
            align-items: center;
        }

        .byok-input {
            flex: 1;
            padding: 10px 14px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 14px;
            font-family: 'Courier New', monospace;
            transition: all 0.3s;
        }

        .byok-input:focus {
            outline: none;
            border-color: var(--accent-color);
            box-shadow: 0 0 0 3px rgba(87, 125, 183, 0.2);
        }

        .byok-toggle-visibility {
            background: var(--button-bg);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            padding: 10px 12px;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s;
        }

        .byok-toggle-visibility:hover {
            background: var(--button-hover);
            color: var(--text-primary);
        }

        .byok-status {
            margin-top: 12px;
        }

        .byok-active-indicator {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 14px;
            background: rgba(64, 192, 87, 0.15);
            border: 1px solid rgba(64, 192, 87, 0.3);
            border-radius: 8px;
            color: #40c057;
            font-size: 13px;
            font-weight: 500;
        }

        .byok-active-indicator i {
            font-size: 14px;
        }

        .byok-inactive-indicator {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 14px;
            background: rgba(255, 193, 7, 0.15);
            border: 1px solid rgba(255, 193, 7, 0.3);
            border-radius: 8px;
            color: #ffc107;
            font-size: 13px;
            font-weight: 500;
        }

        .byok-inactive-indicator i {
            font-size: 14px;
        }

        .byok-enable-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 16px;
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            margin-bottom: 16px;
        }

        .byok-enable-label {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-primary);
            font-weight: 500;
            font-size: 14px;
        }

        .byok-switch {
            position: relative;
            display: inline-block;
            width: 50px;
            height: 28px;
        }

        .byok-switch input {
            opacity: 0;
            width: 0;
            height: 0;
        }

        .byok-slider {
            position: absolute;
            cursor: pointer;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: var(--button-bg);
            transition: 0.3s;
            border-radius: 28px;
            border: 1px solid var(--border-color);
        }

        .byok-slider:before {
            position: absolute;
            content: "";
            height: 22px;
            width: 22px;
            left: 2px;
            bottom: 2px;
            background-color: var(--text-secondary);
            transition: 0.3s;
            border-radius: 50%;
        }

        .byok-switch input:checked + .byok-slider {
            background-color: var(--accent-color);
            border-color: var(--accent-color);
        }

        .byok-switch input:checked + .byok-slider:before {
            transform: translateX(22px);
            background-color: white;
        }

        .byok-letter-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 20px;
            height: 20px;
            background: var(--accent-color);
            color: white;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 700;
        }