body { background-color: #0D0E12; color: #E4E4E7; font-family: 'Courier New', Courier, monospace; }
        .cyber-border { border: 1px solid #23262F; }
        .cyber-glow:hover { box-shadow: 0 0 10px rgba(0, 255, 102, 0.1); border-color: #00FF66; }

        /* ==================== 视图切换简洁过渡动效 ==================== */
        .view-pane {
            transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1), transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            width: 100%;
            height: 100%;
        }
        .view-hidden {
            position: absolute;
            opacity: 0;
            pointer-events: none;
            transform: translateY(4px);
        }

        /* ==================== 📥 原子卡片样式库 ==================== */
        :root {
            --app-bg: #0D0E12;
            --panel-bg: #090A0D;
            --surface-bg: #11141A;
            --bg-main: #090A0D;
            --card-bg: transparent;
            --border-color: #1f242e;
            --text-main: #d1d9e0;
            --text-muted: #566375;
            --cyber-cyan: #00f0ff;
            --cyber-green: #00ff66;
            --cyber-orange: #ff9900;
        }

        /* [01 号时间守护卡片] */
        .chrono-strict-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            width: 100%;             
            max-width: 100%;
            height: 196px;           
            padding: 12px 14px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            box-sizing: border-box;
            border-radius: 0px !important; 
        }
        .header-row { font-size: 11px; color: var(--text-muted); display: flex; justify-content: space-between; align-items: center; letter-spacing: 1px; line-height: 1; }
        .time-main { font-size: 30px; font-weight: bold; color: var(--text-main); line-height: 1; margin-top: 2px; }
        .date-sub { font-size: 11px; color: var(--text-muted); line-height: 1; margin-top: 2px; }
        .prog-strict-section { display: flex; flex-direction: column; gap: 5px; margin: 2px 0; }
        .prog-strict-item { font-size: 10px; display: flex; align-items: center; justify-content: space-between; }
        .prog-lbl { width: 38px; color: var(--text-muted); }
        .prog-track { flex: 1; height: 4px !important; background: transparent; margin: 0 6px; overflow: hidden; position: relative; }
        .prog-track::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 4px; transform: translateY(-50%) scaleY(0.5); transform-origin: center; background: #1c212b; }
        .prog-fill { height: 4px; background: var(--cyber-cyan); transform: scaleY(0.5); transform-origin: center; position: relative; z-index: 1; }
        .prog-pct-days { width: 55px; text-align: right; color: var(--cyber-cyan); }
        .info-strict-stream { font-size: 11px; line-height: 1.4; }

        /* [02 号环境感知卡片] */
        .weather-strict-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-top: 1px solid var(--border-color); 
            width: 100%;            
            max-width: 100%;
            height: 196px;           
            padding: 12px 14px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            box-sizing: border-box;
            border-radius: 0px !important;
        }
        .w-header { font-size: 11px; color: var(--text-muted); display: flex; justify-content: space-between; align-items: center; letter-spacing: 1px; line-height: 1; }
        .w-core-layout { display: flex; justify-content: space-between; align-items: center; flex: 1; margin: 6px 0; gap: 14px; min-width: 0; }
        .w-temp-group { display: flex; flex-direction: column; justify-content: center; shrink-0; }
        .w-big-temp { font-size: 30px; font-weight: bold; color: var(--cyber-orange); line-height: 1; text-shadow: 0 0 8px rgba(255, 153, 0, 0.2); }
        .w-condition { font-size: 10px; color: var(--text-main); margin-top: 4px; line-height: 1.1; white-space: nowrap; }
        .w-chart-box { flex: 1; height: 68px; display: flex; flex-direction: column; justify-content: flex-end; min-width: 0; }
        .w-chart-plot { position: relative; width: 100%; height: 38px; margin-top: 2px; }
        .w-svg-line { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
        .w-area { fill: rgba(255, 153, 0, 0.12); stroke: none; }
        .w-line { fill: none; stroke: var(--cyber-orange); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 4px rgba(255,153,0,0.35)); }
        .w-chart-dots { position: absolute; inset: 0; pointer-events: none; }
        .w-dot { position: absolute; width: 7px; height: 7px; transform: translate(-50%, -50%); border-radius: 999px; background: var(--card-bg); border: 1.5px solid var(--cyber-orange); box-shadow: 0 0 0 1px rgba(255,153,0,0.1), 0 0 6px rgba(255,153,0,0.22); box-sizing: border-box; }
        .w-dot-today { width: 8px; height: 8px; background: var(--cyber-orange); border-color: var(--text-main); box-shadow: 0 0 0 1px rgba(255,153,0,0.28), 0 0 8px rgba(255,153,0,0.42); }
        .w-temp-predict { display: flex; justify-content: space-between; font-size: 8px; color: var(--cyber-orange); padding: 0 1px; line-height: 1; }
        .w-temp-predict span, .w-axis-labels span { width: 22px; text-align: center; }
        .w-axis-labels { display: flex; justify-content: space-between; font-size: 8px; color: var(--text-muted); margin-top: 3px; padding: 0 1px; line-height: 1; }
        .w-details-matrix { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2px 4px; font-size: 10px; padding-top: 4px; color: var(--text-muted); line-height: 1.3; }
        .w-details-matrix span em { font-style: normal; color: var(--text-main); }

        /* ==================== 侧边栏折叠过渡 ==================== */
        .sidebar-transition {
            transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1), 
                        transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), 
                        opacity 0.2s ease;
        }
        /* 当 PC 端菜单收起时，刚性隐藏最外侧右边框 */
        .aside-collapsed { 
            width: 56px !important; 
            border-right-width: 0px !important;
        }
        
        /* ==================== 响应式断点状态机 ==================== */
        @media (max-width: 767px) {
            /* 当移动端菜单收起时（宽度变成 w-14），同步刚性隐藏最外侧右边框 */
            #leftSidebar.w-14 {
                border-right-width: 0px !important;
            }
            #rightSidebar {
                position: fixed !important;
                right: 0 !important;
                top: 56px !important;
                bottom: 0 !important;
                width: 100% !important;
                max-width: 320px !important;
                height: calc(100vh - 56px) !important;
                z-index: 45 !important;
                box-shadow: -4px 0 16px rgba(0, 0, 0, 0.45) !important;
            }
            #mobileFixedContainer {
                position: fixed !important;
                bottom: 0 !important;
                left: auto !important;
                right: 0 !important;
                width: 100% !important;
                max-width: 320px !important;
                background-color: #0D0E12 !important;
                z-index: 50 !important;
                border-top: 1px solid #23262F !important;
                padding: 12px !important;
            }
            #chatHistory { padding-bottom: 96px !important; height: calc(100vh - 56px - 48px) !important; }
            .panel-collapsed { transform: translateX(100%) !important; opacity: 0 !important; pointer-events: none; border-left-width: 0px !important; box-shadow: none !important; }
        }
        @media (min-width: 768px) { .panel-collapsed { width: 0px !important; border-left-width: 0px !important; border-right-width: 0px !important; opacity: 0; pointer-events: none; } }

        /* ==================== 方案 4 终极流光状态机 ==================== */
        .wave-wrapper { --wave-flow-color: rgba(0, 255, 102, 0.9); --wave-flow-bg: #090A0D; position: relative; border-radius: 8px; transition: border-color 0.3s ease, border-bottom-color 0.3s ease; border: 1px solid #23262F; border-bottom: 1px solid rgba(0, 255, 102, 0.4); }
        .wave-wrapper-focus.wave-wrapper-focus { border-bottom-color: rgba(0, 255, 102, 1.0); }
        .wave-wrapper-respond { border-bottom-color: transparent !important; }
        .wave-wrapper-respond::after { content: ''; position: absolute; bottom: -1px; left: 0; width: 100%; height: 1.5px; background: linear-gradient(90deg, transparent, var(--wave-flow-color) 30%, var(--wave-flow-bg) 70%, transparent); background-size: 200% 100%; animation: slowFlow 3s linear infinite; pointer-events: none; z-index: 30; }
        .wave-wrapper-finished { animation: flash3TimesCos 3s ease-in-out forwards; }
        @keyframes slowFlow { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
        @keyframes flash3TimesCos { 0%, 33.3%, 66.6% { border-bottom-color: rgba(0, 255, 102, 1.0); } 16.6%, 50%, 83.3% { border-bottom-color: rgba(0, 255, 102, 0.15); } 95%, 100% { border-bottom-color: rgba(0, 255, 102, 0.4); } }

        /* 隐藏滚动条但保留滚动功能 */
        .sidebar-panel { overflow-y: scroll; scrollbar-width: none; -ms-overflow-style: none; }
        .sidebar-panel::-webkit-scrollbar { display: none; width: 0; height: 0; }
        .custom-scroll { overflow-y: scroll; scrollbar-width: none; -ms-overflow-style: none; }
        .custom-scroll::-webkit-scrollbar { display: none; width: 0; height: 0; }
        
        /* ==================== 🛠️ 中间栏专用：强行隐藏滚动条且保留滚动 ==================== */
        .main-scroll-hide::-webkit-scrollbar { display: none !important; width: 0 !important; height: 0 !important; }
        .main-scroll-hide { -ms-overflow-style: none !important; scrollbar-width: none !important; }

        .input-scroll-hide::-webkit-scrollbar { display: none !important; width: 0 !important; height: 0 !important; }
        .input-scroll-hide { -ms-overflow-style: none; scrollbar-width: none !important; }

        .core-ai-titlebar {
            display: flex;
            align-items: center;
            gap: 7px;
            min-width: 0;
            flex: 1;
        }
        .core-ai-title {
            flex-shrink: 0;
            font-size: 12px;
            line-height: 1;
            font-weight: 700;
            letter-spacing: 0.7px;
        }
        .core-ai-model-pill {
            min-width: 0;
            max-width: 154px;
            padding: 2px 6px;
            border: 1px solid rgba(86, 99, 117, 0.62);
            color: var(--text-muted);
            background: rgba(13, 14, 18, 0.66);
            font-size: 9px;
            line-height: 1.15;
            letter-spacing: 0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            cursor: default;
        }

        .ai-send-icon { width: 1rem !important; height: 1.4rem !important; display: inline-flex; align-items: center; justify-content: center; transition: color 0.2s ease; }
        .ai-send-breathing { animation: iconBreathe 2s cubic-bezier(0.4, 0, 0.2, 1) infinite !important; }
        @keyframes iconBreathe { 0%, 100% { color: #71717A; filter: drop-shadow(0 0 0px rgba(0, 255, 102, 0)); } 50% { color: #00FF66; filter: drop-shadow(0 0 4px rgba(0, 255, 102, 0.5)); } }

        /* 打字机核心动效 */
        .cursor-under::after { content: '_'; animation: blink 0.5s steps(2, start) infinite; color: #00FF66; }
        .cursor-blink { animation: blink 0.7s steps(2, start) infinite; color: #00FF66; }
        @keyframes blink { 0%, 100% { opacity: 0; } 50% { opacity: 1; } }
        .thermal-decay { animation: thermalFade 0.25s cubic-bezier(0.25, 1, 0.5, 1) forwards; }
        @keyframes thermalFade { 0% { color: #00FF66; text-shadow: 0 0 8px rgba(0, 255, 102, 0.8); } 100% { color: #A1A1AA; text-shadow: none; } }

        /* ==================== 🛠️ 聚焦防白闪终极清洗 ==================== */
        .no-flash-input {
            outline: none !important;
            box-shadow: none !important;
            -webkit-tap-highlight-color: transparent !important;
            appearance: none !important;
            -webkit-appearance: none !important;
        }

        /* ==================== 📥 20+card.html 原子扩展卡片样式 ==================== */
        .ext-pure-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            padding: 11px 14px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            height: 196px;
            position: relative;
            box-sizing: border-box;
            border-radius: 0px !important;
            width: 100%;
            max-width: 100%;
        }
        .ext-pure-card .e-header {
            font-size: 11px;
            color: var(--text-muted);
            display: flex;
            justify-content: space-between;
            align-items: center;
            letter-spacing: 1px;
            line-height: 1;
        }
        .ext-pure-card .e-matrix {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2px 4px;
            font-size: 10px;
            border-top: 1px dashed rgba(86, 99, 117, 0.2);
            padding-top: 6px;
            color: var(--text-muted);
            line-height: 1.2;
        }
        .ext-pure-card .e-track {
            flex: 1; height: 4px !important; background: transparent; overflow: hidden; margin-top: 3px; position: relative;
        }
        .ext-pure-card .e-track::before {
            content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 4px; transform: translateY(-50%) scaleY(0.5); transform-origin: center; background: #1c212b;
        }
        .ext-pure-card .e-fill {
            height: 4px; background: var(--cyber-cyan); transform: scaleY(0.5); transform-origin: center; position: relative; z-index: 1;
        }

        /* ==================== 📥 model_card.html LLM 彩色矩阵卡片样式 ==================== */
        .server-telemet-card {
            overflow: hidden;
        }
        .server-telemet-card::before {
            content: "";
            position: absolute;
            inset: 0;
            pointer-events: none;
            background:
                linear-gradient(90deg, rgba(0,240,255,0.04) 1px, transparent 1px),
                linear-gradient(0deg, rgba(0,255,102,0.035) 1px, transparent 1px);
            background-size: 18px 18px;
            opacity: 0.55;
        }
        .server-telemet-card .e-header,
        .server-telemet-card .server-metric-panel,
        .server-telemet-card .e-matrix {
            position: relative;
            z-index: 1;
        }
        .server-metric-panel {
            display: flex;
            flex-direction: column;
            gap: 5px;
            margin: auto 0;
        }
        .server-metric-row {
            display: grid;
            grid-template-columns: 34px minmax(0, 1fr) 102px;
            align-items: center;
            gap: 7px;
            font-size: 9px;
            line-height: 1.1;
        }
        .server-metric-label {
            color: var(--text-muted);
            letter-spacing: 0.8px;
        }
        .server-metric-value {
            text-align: right;
            color: var(--text-main);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .server-metric-value.cyan { color: var(--cyber-cyan); }
        .server-metric-value.green { color: var(--cyber-green); }
        .server-metric-value.orange { color: var(--cyber-orange); }
        .server-metric-track {
            height: 4px !important;
            border: 0;
            background: transparent;
            overflow: hidden;
            position: relative;
            box-shadow: none;
        }
        .server-metric-track::before {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            top: 50%;
            height: 4px;
            transform: translateY(-50%) scaleY(0.5);
            transform-origin: center;
            background: #1c212b;
        }
        .server-metric-fill {
            height: 4px;
            width: 0%;
            background: linear-gradient(90deg, rgba(0,240,255,0.18), var(--cyber-cyan));
            box-shadow: none;
            transform: scaleY(0.5);
            transform-origin: center;
            position: relative;
            z-index: 1;
            transition: width 320ms ease;
        }
        .server-metric-fill.green {
            background: linear-gradient(90deg, rgba(0,255,102,0.16), var(--cyber-green));
            box-shadow: none;
        }
        .server-metric-fill.orange {
            background: linear-gradient(90deg, rgba(255,153,0,0.16), var(--cyber-orange));
            box-shadow: none;
        }
        .server-net-track {
            display: flex;
        }
        .server-net-rx {
            background: linear-gradient(90deg, rgba(0,240,255,0.18), var(--cyber-cyan));
        }
        .server-net-tx {
            background: linear-gradient(90deg, rgba(0,255,102,0.16), var(--cyber-green));
        }
        .server-telemet-terminal {
            background-color: var(--card-bg);
        }
        .server-telemet-terminal::after {
            content: "";
            position: absolute;
            inset: 0;
            pointer-events: none;
            background: repeating-linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.035) 1px, transparent 1px, transparent 4px);
            opacity: 0.22;
        }
        .server-telemet-terminal .server-metric-panel {
            gap: 4px;
            margin: 3px 0;
        }
        .server-telemet-terminal .server-metric-track {
            height: 4px !important;
            border: 0;
            background: transparent;
        }
        .server-telemet-terminal .server-metric-fill {
            background: var(--cyber-green);
            box-shadow: none;
        }
        .server-telemet-terminal .server-metric-fill.orange {
            background: var(--cyber-orange);
            box-shadow: none;
        }
        .server-telemet-terminal .server-net-rx {
            background: var(--cyber-cyan);
        }
        .server-telemet-terminal .server-net-tx {
            background: var(--cyber-green);
        }
        .server-big-panel {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            position: relative;
            z-index: 1;
            margin: 5px 0 3px;
        }
        .server-big-stat {
            border: 1px solid rgba(86,99,117,0.58);
            background: rgba(0,0,0,0.2);
            padding: 5px 8px;
            min-width: 0;
        }
        .server-big-label {
            color: var(--text-muted);
            font-size: 8px;
            letter-spacing: 0.6px;
            text-transform: uppercase;
        }
        .server-big-value {
            font-size: 20px;
            line-height: 1;
            font-weight: 800;
            margin-top: 3px;
            white-space: nowrap;
        }
        .server-big-value.cyan { color: var(--cyber-cyan); }
        .server-big-value.green { color: var(--cyber-green); }
        .server-web-box {
            display: grid;
            grid-template-columns: 0.82fr 0.9fr 1.15fr;
            gap: 7px;
            position: relative;
            z-index: 1;
            border-top: 1px dashed rgba(86,99,117,0.35);
            padding-top: 4px;
            margin-top: 1px;
        }
        .server-web-cell {
            min-width: 0;
        }
        .server-web-label {
            color: var(--text-muted);
            font-size: 8px;
            letter-spacing: 0.7px;
            text-transform: uppercase;
        }
        .server-web-value {
            color: var(--text-main);
            font-size: 9px;
            font-weight: 700;
            margin-top: 3px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .server-web-value.orange { color: var(--cyber-orange); }

        .llm-color-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            padding: 11px 14px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            height: 196px;
            position: relative;
            box-sizing: border-box;
            border-radius: 0px !important;
            width: 100%;
            max-width: 100%;
        }
        .llm-color-card .c-header {
            font-size: 11px;
            color: var(--text-muted);
            display: flex;
            justify-content: space-between;
            align-items: center;
            letter-spacing: 1px;
            line-height: 1;
        }
        .llm-color-card .c-model-title {
            font-size: 16px;
            font-weight: bold;
            color: var(--text-main);
            line-height: 1.1;
        }
        .llm-color-card .c-prog-box {
            display: flex;
            flex-direction: column;
            gap: 2px;
            margin: 2px 0;
        }
        .llm-color-card .c-prog-row {
            font-size: 10px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .llm-color-card .c-track {
            flex: 1; height: 4px !important; background: transparent; margin: 0 6px; overflow: hidden; position: relative;
        }
        .llm-color-card .c-track::before {
            content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 4px; transform: translateY(-50%) scaleY(0.5); transform-origin: center; background: #1c212b;
        }
        .llm-color-card .c-fill {
            height: 4px; background: var(--cyber-green); transform: scaleY(0.5); transform-origin: center; position: relative; z-index: 1;
        }
        .llm-color-card .c-val-span {
            width: 55px; text-align: right; color: var(--cyber-green);
        }
        .llm-color-card .c-details-matrix {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 2px 6px;
            font-size: 10px;
            border-top: 1px dashed rgba(86, 99, 117, 0.2);
            padding-top: 6px;
            color: var(--text-muted);
            line-height: 1.2;
        }
        .llm-color-card .c-details-matrix span em {
            font-style: normal;
            color: var(--text-main);
        }
        .api-meter-card .api-meter-label {
            font-size: 9px;
            color: var(--text-muted);
            letter-spacing: 0.5px;
        }
        .api-meter-card .api-meter-balance {
            font-size: 24px;
            font-weight: bold;
            color: var(--cyber-green);
            line-height: 1.05;
            margin-top: 2px;
            text-shadow: 0 0 8px rgba(0,255,102,0.15);
        }
        .api-meter-card .api-meter-sub {
            font-size: 9px;
            color: var(--text-muted);
            margin-top: 3px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .api-meter-card .api-meter-token-fill {
            background: var(--cyber-cyan);
        }

        /* ==================== 📥 左侧卡片管理器样式（与首页卡片规范一致：无圆角、无边距、1px边框） ==================== */
        .card-manager-section {
            margin-bottom: 0;
            border-bottom: 1px solid var(--border-color);
        }
        .card-manager-section-title {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 1px;
            text-transform: uppercase;
            padding: 8px 14px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 6px;
            line-height: 1;
            cursor: pointer;
            user-select: none;
            height: 28px;
            box-sizing: border-box;
            border-bottom: 1px solid var(--border-color);
        }
        .card-manager-section-title:hover {
            color: var(--text-main);
        }
        .card-manager-section-title .title-left {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .card-manager-section-title .collapse-arrow {
            transition: transform 0.2s ease;
            color: var(--text-muted);
            flex-shrink: 0;
        }
        .card-manager-section-title .collapse-arrow.collapsed {
            transform: rotate(180deg);
        }
        .card-manager-section-title .count-badge {
            font-size: 9px;
            background: #1c212b;
            padding: 1px 5px;
            border-radius: 0;
            color: var(--cyber-cyan);
        }
        .card-list {
            overflow: hidden;
            transition: max-height 0.25s ease;
        }
        .card-list.collapsed {
            max-height: 0 !important;
        }
        .card-item {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 12px 14px;
            margin: 0;
            background: var(--card-bg);
            border: none;
            border-bottom: 1px solid var(--border-color);
            border-radius: 0 !important;
            cursor: grab;
            transition: all 0.15s ease;
            font-size: 11px;
            position: relative;
            box-sizing: border-box;
        }
        .card-item:last-child {
            border-bottom: none;
        }
        .card-item:hover {
            background: #1a1d26;
        }
        .card-item.dragging {
            opacity: 0.6;
            cursor: grabbing;
            border-bottom-color: var(--cyber-green);
            box-shadow: 0 0 8px rgba(0, 255, 102, 0.15);
        }
        .card-item.drag-over {
            border-top: 2px solid var(--cyber-green);
            margin-top: 0;
        }
        .card-item .drag-handle {
            color: var(--text-muted);
            cursor: grab;
            display: flex;
            align-items: center;
            flex-shrink: 0;
        }
        .card-item .drag-handle:hover {
            color: var(--cyber-green);
        }
        .card-item .card-info {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            gap: 1px;
        }
        .card-item .card-name {
            color: var(--text-main);
            font-size: 11px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .card-item .card-type {
            color: var(--text-muted);
            font-size: 9px;
        }
        .card-item .card-type-tag {
            display: inline-block;
            font-size: 8px;
            padding: 1px 4px;
            border-radius: 0;
            margin-left: 4px;
            text-transform: uppercase;
        }
        .card-item .card-type-tag.chrono { background: rgba(0, 240, 255, 0.1); color: var(--cyber-cyan); border: 1px solid rgba(0, 240, 255, 0.2); }
        .card-item .card-type-tag.weather { background: rgba(255, 153, 0, 0.1); color: var(--cyber-orange); border: 1px solid rgba(255, 153, 0, 0.2); }
        .card-item .card-type-tag.agile { background: rgba(255, 153, 0, 0.1); color: var(--cyber-orange); border: 1px solid rgba(255, 153, 0, 0.2); }
        .card-item .card-type-tag.rag { background: rgba(0, 255, 102, 0.1); color: var(--cyber-green); border: 1px solid rgba(0, 255, 102, 0.2); }
        .card-item .card-type-tag.tool { background: rgba(0, 240, 255, 0.1); color: var(--cyber-cyan); border: 1px solid rgba(0, 240, 255, 0.2); }
        .card-item .card-type-tag.oss { background: rgba(209, 217, 224, 0.1); color: var(--text-main); border: 1px solid rgba(209, 217, 224, 0.2); }
        .card-item .card-type-tag.llm { background: rgba(0, 255, 102, 0.1); color: var(--cyber-green); border: 1px solid rgba(0, 255, 102, 0.2); }
        /* 极简方形开关：关闭为绿色边框方框，开启为方框内绿色小正方形 */
        .card-item .visibility-toggle {
            width: 10px;
            height: 10px;
            border-radius: 0;
            background: transparent;
            border: 1px solid rgba(0,255,102,0.3);
            position: relative;
            cursor: pointer;
            transition: all 0.15s ease;
            flex-shrink: 0;
            box-sizing: border-box;
        }
        .card-item .visibility-toggle.active {
            background: transparent;
            border-color: rgba(0,255,102,0.3);
        }
        .card-item .visibility-toggle::after {
            content: '';
            position: absolute;
            width: 4px;
            height: 4px;
            border-radius: 0;
            background: transparent;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            transition: all 0.15s ease;
        }
        .card-item .visibility-toggle.active::after {
            background: rgba(0,255,102,0.3);
        }
        .card-manager-hint {
            font-size: 9px;
            color: var(--text-muted);
            padding: 6px 10px;
            text-align: center;
            opacity: 0.6;
        }

        /* ===== TODO VIEW ===== */
        .todo-view-container {
            display: flex;
            flex-direction: column;
            width: 100%;
            height: 100%;
            overflow: hidden;
        }
        .todo-stats {
            display: flex;
            flex-direction: row;
            align-items: center;
            height: 70px;
            min-height: 70px;
            border-bottom: 1px solid var(--border-color);
            padding: 0;
            gap: 0;
        }
        .todo-stat-item {
            display: flex;
            flex-direction: column;
            justify-content: center;
            flex: 1;
            min-width: 0;
            height: 100%;
            padding: 0 12px;
        }
        .todo-stat-item:first-child { padding-left: 12px; }
        .todo-stat-item:not(:last-child) {
            border-right: 1px solid var(--border-color);
        }
        .todo-stat-label {
            font-size: 9px;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 1px;
        }
        .todo-stat-value {
            font-size: 16px;
            font-weight: 600;
            color: var(--cyber-green);
        }
        .todo-stat-value.todo-total { color: var(--cyber-cyan); }
        .todo-stat-value.todo-overdue { color: var(--cyber-orange); }
        .todo-progress-track {
            width: 100%;
            height: 4px !important;
            background: transparent;
            margin-top: 3px;
            overflow: hidden;
            position: relative;
        }
        .todo-progress-track::before {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            top: 50%;
            height: 4px;
            transform: translateY(-50%) scaleY(0.5);
            transform-origin: center;
            background: var(--border-color);
        }
        .todo-progress-fill {
            height: 4px;
            background: var(--cyber-green);
            transform: scaleY(0.5);
            transform-origin: center;
            position: relative;
            z-index: 1;
        }
        .todo-board {
            display: flex;
            flex-direction: row;
            flex: 1;
            min-height: 0;
            overflow: hidden;
            position: relative;
        }
        .todo-column {
            flex: 1;
            display: flex;
            flex-direction: column;
            min-width: 0;
            border-right: 1px solid var(--border-color);
        }
        .todo-column:last-child { border-right: none; }
        .todo-column-header {
            display: flex;
            flex-direction: row;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            padding: 12px;
            border-bottom: 1px solid var(--border-color);
            height: 40px;
            box-sizing: border-box;
        }
        .todo-status-dot {
            width: 8px;
            height: 8px;
            flex-shrink: 0;
        }
        .todo-status-dot.todo-dot { background: var(--cyber-cyan); }
        .todo-status-dot.wip-dot { background: var(--cyber-orange); }
        .todo-status-dot.done-dot { background: var(--cyber-green); }
        .todo-column-title {
            font-size: 12px;
            font-weight: 600;
            color: var(--text-main);
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .todo-count-badge {
            font-size: 11px;
            font-weight: 600;
            color: var(--text-muted);
            margin-left: auto;
        }
        .todo-column-content {
            flex: 1;
            overflow-y: auto;
            padding: 0;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .todo-column-content::-webkit-scrollbar { display: none; }
        .todo-card {
            padding: 12px;
            border-bottom: 1px solid var(--border-color);
            cursor: pointer;
            transition: background 0.15s ease, box-shadow 0.35s ease;
            display: flex;
            flex-direction: column;
            gap: 5px;
            box-sizing: border-box;
        }
        .todo-card:hover { background: rgba(255,255,255,0.02); }
        .todo-card-detail {
            display: none;
        }
        .todo-card-del {
            opacity: 0;
            transition: opacity 0.15s;
            flex-shrink: 0;
        }
        .todo-card:hover .todo-card-del {
            opacity: 1;
        }
        .todo-card-row1 {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .todo-card-title {
            font-size: 12px;
            color: var(--text-main);
            font-weight: 600;
            line-height: 1.3;
            word-break: break-word;
            flex: 1;
            min-width: 0;
        }
        .todo-card-prio {
            font-size: 9px;
            padding: 1px 4px;
            border: 1px solid;
            flex-shrink: 0;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            font-weight: 500;
        }
        .todo-card-prio.prio-high { color: rgba(0,255,102,0.8); background: transparent; }
        .todo-card-prio.prio-mid { color: rgba(0,255,102,0.4); background: transparent; }
        .todo-card-prio.prio-low { color: rgba(0,255,102,0.2); background: transparent; }
        .todo-card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 10px;
            color: var(--text-muted);
        }
        .todo-card-meta-sep {
            opacity: 0.3;
        }
        .todo-card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
            justify-content: flex-end;
        }
        .todo-card-tag {
            font-size: 9px;
            padding: 1px 5px;
            border: 1px solid var(--border-color);
            color: var(--text-muted);
        }

        .todo-timeline {
            display: flex;
            flex-direction: column;
            height: 62px;
            min-height: 62px;
            border-top: 1px solid var(--border-color);
            padding: 10px 20px;
            box-sizing: border-box;
        }
        .todo-timeline-labels {
            display: flex;
            flex-direction: row;
            justify-content: space-between;
            margin-bottom: 8px;
        }
        .todo-timeline-label {
            font-size: 10px;
            color: var(--text-muted);
        }
        .todo-timeline-track {
            position: relative;
            width: 100%;
            height: 2px;
            background: var(--border-color);
        }
        .todo-timeline-dot {
            position: absolute;
            top: 50%;
            transform: translate(-50%, -50%);
            width: 6px;
            height: 6px;
            background: var(--cyber-cyan);
        }
        .todo-timeline-dot.wip { background: var(--cyber-orange); }
        .todo-timeline-dot.done { background: var(--cyber-green); }

        /* ===== TODO CARD EXPAND ===== */
        .todo-card-expand-panel {
            display: none;
            position: absolute;
            top: 48px;
            left: 0;
            right: 2px;
            bottom: 62px;
            z-index: 40;
            background: #090A0D;
            padding: 12px;
            overflow-y: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            box-shadow: 0 8px 32px rgba(0,0,0,0.6);
        }
        .todo-card-expand-panel::-webkit-scrollbar { display: none; }
        .todo-card-expand-panel.active {
            display: block;
        }
        .todo-card-expand-panel .expand-row1 {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
            padding-bottom: 8px;
            border-bottom: 1px solid var(--border-color);
        }
        .todo-card-expand-panel .expand-title {
            font-size: 12px;
            color: var(--text-main);
            font-weight: 600;
            line-height: 1.3;
            flex: 1;
        }
        .todo-card-expand-panel .expand-close {
            cursor: pointer;
            opacity: 0.4;
            transition: opacity 0.15s;
        }
        .todo-card-expand-panel .expand-close:hover {
            opacity: 1;
        }
        .todo-card-expand-panel .expand-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 10px;
            color: var(--text-muted);
            margin-bottom: 12px;
        }
        .todo-card-expand-panel .expand-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
            justify-content: flex-end;
            margin-bottom: 12px;
        }
        .todo-card-expand-panel .expand-detail-section {
            margin-bottom: 12px;
        }
        .todo-card-expand-panel .expand-detail-label {
            font-size: 9px;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 5px;
        }
        .todo-card-expand-panel .expand-detail-value {
            font-size: 12px;
            color: var(--text-main);
            line-height: 1.5;
        }
        .expand-title-input {
            flex: 1;
            background: transparent;
            border: none;
            color: var(--text-main);
            font-size: 12px;
            font-weight: 600;
            padding: 2px 0;
            outline: none;
        }
        .expand-edit-body {
            flex: 1;
            overflow-y: auto;
            padding-right: 4px;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .expand-edit-body::-webkit-scrollbar { display: none; }
        .expand-input, .expand-textarea {
            width: 100%;
            background: var(--bg-main);
            border: 1px solid var(--border-color);
            color: var(--text-main);
            font-size: 11px;
            padding: 6px 8px;
            outline: none;
            transition: border-color 0.15s;
            font-family: inherit;
        }
        .expand-input:focus, .expand-textarea:focus {
            border-color: var(--cyber-green);
        }
        .expand-textarea {
            resize: vertical;
            min-height: 144px;
        }
        .expand-input, .expand-textarea {
            -webkit-appearance: none;
            -moz-appearance: none;
            appearance: none;
            border-radius: 0;
        }
        .custom-select {
            position: relative;
            cursor: pointer;
            user-select: none;
        }
        .custom-select-trigger {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            background: var(--bg-main);
            border: 1px solid var(--border-color);
            color: var(--text-main);
            font-size: 11px;
            padding: 6px 8px;
            transition: border-color 0.15s;
        }
        .custom-select-trigger:hover {
            border-color: var(--cyber-green);
        }
        .custom-select-trigger svg {
            width: 12px;
            height: 12px;
            stroke: var(--text-muted);
            transition: transform 0.15s;
            flex-shrink: 0;
        }
        .custom-select.open .custom-select-trigger svg {
            transform: rotate(180deg);
        }
        .custom-select-options {
            position: absolute;
            top: calc(100% + 2px);
            left: 0;
            right: 0;
            background: #090A0D;
            border: 1px solid var(--border-color);
            z-index: 100;
            display: none;
        }
        .custom-select.open .custom-select-options {
            display: block;
        }
        .custom-select-option {
            padding: 6px 8px;
            font-size: 11px;
            color: var(--text-main);
            cursor: pointer;
            transition: background 0.1s;
        }
        .custom-select-option:hover {
            background: #1a2e1f;
            color: var(--cyber-green);
        }
        .custom-select-option.selected {
            background: #142b1a;
            color: var(--cyber-green);
        }
        .expand-edit-actions {
            display: flex;
            justify-content: flex-end;
            gap: 8px;
            padding-top: 12px;
            border-top: 1px solid var(--border-color);
            margin-top: 8px;
        }
        .expand-btn {
            padding: 4px 16px;
            font-size: 10px;
            border: 1px solid var(--border-color);
            background: transparent;
            cursor: pointer;
            transition: all 0.15s;
        }
        .expand-btn.cancel {
            color: var(--text-muted);
        }
        .expand-btn.cancel:hover {
            border-color: var(--text-muted);
            color: var(--text-main);
        }
        .expand-btn.save {
            color: var(--cyber-green);
            border-color: rgba(0,255,102,0.4);
            background: rgba(0,255,102,0.1);
        }
        .expand-btn.save:hover {
            background: rgba(0,255,102,0.2);
        }
        .todo-card-expand-panel .expand-deps {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 11px;
        }
        .todo-card-expand-panel .expand-dep-node {
            padding: 2px 8px;
            border: 1px solid var(--border-color);
            font-size: 10px;
        }
        .todo-card-expand-panel .expand-timeline {
            display: flex;
            gap: 20px;
            font-size: 11px;
        }
        .todo-card-expand-panel .expand-timeline-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .todo-card-expand-panel .expand-timeline-item .tl-date {
            color: var(--text-muted);
            font-size: 10px;
        }
        .todo-card-expand-panel .expand-timeline-item .tl-label {
            color: var(--text-main);
        }

        /* ===== TODO RESPONSIVE (小尺寸单列) ===== */
        @media (max-width: 767px) {
            .todo-stats {
                flex-direction: column;
                height: auto;
                min-height: auto;
            }
            .todo-stat-item {
                flex: 1 1 auto;
                min-width: 100%;
                height: auto;
                padding: 8px 12px;
                border-right: none;
                border-bottom: 1px solid var(--border-color);
            }
            .todo-stat-item:not(:last-child) {
                border-right: none;
            }
            .todo-board {
                flex-direction: column;
            }
            .todo-column {
                border-right: none;
                border-bottom: 1px solid var(--border-color);
            }
            .todo-column:last-child { border-bottom: none; }
            .todo-timeline {
                display: none;
            }
            .todo-card-expand-panel {
                right: 0;
            }
            .todo-view-container {
                height: auto;
                flex: 1;
                min-height: 0;
                overflow-y: auto;
                scrollbar-width: none;
                -ms-overflow-style: none;
            }
            .todo-view-container::-webkit-scrollbar {
                display: none;
            }
            .todo-board {
                flex: none;
                min-height: 0;
            }
            .todo-column-content {
                min-height: 0;
            }
        }

        /* ===== KNOWLEDGE BASE TABLE ===== */
        .knowledge-stats, .tools-stats {
            display: flex;
            flex-direction: row;
            align-items: center;
            height: 70px;
            min-height: 70px;
            border-bottom: 1px solid var(--border-color);
            padding: 0;
            gap: 0;
        }
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
            gap: 12px;
            padding: 16px;
        }
        .tool-card {
            display: block;
            background: var(--bg-main);
            border: 1px solid var(--border-color);
            padding: 16px 12px;
            text-align: center;
            text-decoration: none;
            cursor: pointer;
            transition: all 0.15s;
            position: relative;
            color: inherit;
        }
        .tool-card:hover {
            border-color: var(--cyber-green);
            box-shadow: 0 0 12px rgba(0,255,102,0.08);
        }
        .tool-card-icon {
            width: 32px;
            height: 32px;
            margin: 0 auto 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            transition: color 0.15s;
        }
        .tool-card:hover .tool-card-icon {
            color: var(--cyber-green);
        }
        .tool-card-name {
            font-size: 11px;
            color: var(--text-main);
            font-weight: 500;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .tool-card-category {
            font-size: 9px;
            color: var(--text-muted);
            margin-top: 4px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .tool-card-del {
            position: absolute;
            top: 4px;
            right: 4px;
            opacity: 0;
            transition: opacity 0.15s;
            color: var(--text-muted);
            cursor: pointer;
        }
        .tool-card:hover .tool-card-del {
            opacity: 1;
        }
        .tool-card-del:hover {
            color: #ff4444;
        }

        /* ===== WINDOW MANAGER ===== */
        .wm-container {
            position: fixed;
            top: 56px;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 50;
            pointer-events: none;
            display: none;
        }
        .wm-container.active {
            display: block;
        }
        .wm-taskbar {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 32px;
            background: #0D0E12;
            border-top: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            padding: 0 8px;
            gap: 4px;
            pointer-events: auto;
            z-index: 52;
        }
        .wm-taskbar-title {
            font-size: 9px;
            color: var(--text-muted);
            font-family: var(--font-mono);
            letter-spacing: 1px;
            margin-right: 8px;
            flex-shrink: 0;
        }
        .wm-taskbar-item {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 2px 8px;
            font-size: 10px;
            color: var(--text-muted);
            background: var(--bg-main);
            border: 1px solid var(--border-color);
            cursor: pointer;
            transition: all 0.1s;
            max-width: 140px;
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
            flex-shrink: 0;
        }
        .wm-taskbar-item.active {
            border-color: var(--cyber-green);
            color: var(--cyber-green);
        }
        .wm-taskbar-item:hover {
            border-color: var(--text-muted);
        }
        .wm-taskbar-item.active:hover {
            border-color: var(--cyber-green);
        }
        .wm-taskbar-item-close {
            font-size: 10px;
            color: var(--text-muted);
            cursor: pointer;
            flex-shrink: 0;
            padding: 0 2px;
        }
        .wm-taskbar-item-close:hover {
            color: #ff4444;
        }
        .wm-taskbar-actions {
            margin-left: auto;
            display: flex;
            gap: 4px;
            flex-shrink: 0;
        }
        .wm-taskbar-btn {
            padding: 2px 8px;
            font-size: 9px;
            color: var(--text-muted);
            background: var(--bg-main);
            border: 1px solid var(--border-color);
            cursor: pointer;
            transition: all 0.1s;
            font-family: var(--font-mono);
            letter-spacing: 0.5px;
        }
        .wm-taskbar-btn:hover {
            border-color: var(--cyber-green);
            color: var(--cyber-green);
        }
        .wm-area {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 32px;
            pointer-events: none;
        }
        .wm-window {
            position: absolute;
            background: #090A0D;
            border: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
            min-width: 280px;
            min-height: 200px;
            box-shadow: 0 4px 24px rgba(0,0,0,0.5);
            transition: box-shadow 0.15s;
            pointer-events: auto;
        }
        .wm-window.focused {
            border-color: var(--cyber-green);
            box-shadow: 0 4px 24px rgba(0,255,102,0.08);
        }
        .wm-window.maximized {
            top: 0 !important;
            left: 0 !important;
            width: 100% !important;
            height: 100% !important;
        }
        .wm-window.minimized {
            display: none;
        }
        .wm-titlebar {
            height: 28px;
            background: #0D0E12;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            padding: 0 8px;
            cursor: move;
            flex-shrink: 0;
            user-select: none;
        }
        .wm-titlebar-icon {
            width: 14px;
            height: 14px;
            color: var(--text-muted);
            margin-right: 6px;
            flex-shrink: 0;
        }
        .wm-titlebar-text {
            font-size: 10px;
            color: var(--text-main);
            flex: 1;
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
        }
        .wm-titlebar-btn {
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: var(--text-muted);
            transition: color 0.1s;
            flex-shrink: 0;
        }
        .wm-titlebar-btn:hover {
            color: var(--text-main);
        }
        .wm-titlebar-btn.close:hover {
            color: #ff4444;
        }
        .wm-body {
            flex: 1;
            position: relative;
            overflow: hidden;
        }
        .wm-body iframe {
            width: 100%;
            height: 100%;
            border: none;
            background: #111;
        }
        .wm-body-fallback {
            position: absolute;
            inset: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            background: var(--bg-main);
            color: var(--text-muted);
            font-size: 11px;
            gap: 8px;
        }
        .wm-body-fallback a {
            color: var(--cyber-green);
            font-size: 10px;
            text-decoration: underline;
        }
        .wm-resize {
            position: absolute;
            bottom: 0;
            right: 0;
            width: 12px;
            height: 12px;
            cursor: nwse-resize;
        }
        .wm-resize-left {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 12px;
            height: 12px;
            cursor: nesw-resize;
        }
        .wm-resize-top-right {
            position: absolute;
            top: 0;
            right: 0;
            width: 12px;
            height: 12px;
            cursor: nesw-resize;
        }
        .wm-resize-top-left {
            position: absolute;
            top: 0;
            left: 0;
            width: 12px;
            height: 12px;
            cursor: nwse-resize;
        }
        .wm-resize-right {
            position: absolute;
            top: 12px;
            right: 0;
            width: 4px;
            bottom: 12px;
            cursor: ew-resize;
        }
        .wm-resize-bottom {
            position: absolute;
            bottom: 0;
            left: 12px;
            right: 12px;
            height: 4px;
            cursor: ns-resize;
        }
        .wm-resize-left-edge {
            position: absolute;
            top: 12px;
            left: 0;
            width: 4px;
            bottom: 12px;
            cursor: ew-resize;
        }
        .wm-resize-top {
            position: absolute;
            top: 0;
            left: 12px;
            right: 12px;
            height: 4px;
            cursor: ns-resize;
        }
        .knowledge-table-container {
            border-bottom: 1px solid var(--border-color);
        }
        .knowledge-table {
            border-collapse: collapse;
            font-size: 11px;
        }
        .knowledge-table thead {
            background: transparent;
        }
        .knowledge-table th {
            padding: 8px 10px;
            text-align: left;
            font-size: 9px;
            font-weight: 600;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 1px;
            border-bottom: 1px solid var(--border-color);
            white-space: nowrap;
        }
        .knowledge-table td {
            padding: 8px 10px;
            border-bottom: 1px solid var(--border-color);
            color: var(--text-main);
            vertical-align: top;
        }
        .knowledge-table tbody tr:hover {
            background: rgba(255,255,255,0.02);
        }
        .knowledge-table tbody tr:last-child td {
            border-bottom: none;
        }
        .knowledge-tag {
            display: inline-block;
            padding: 1px 6px;
            border: 1px solid var(--border-color);
            font-size: 9px;
            margin-right: 4px;
            margin-bottom: 2px;
        }
        .knowledge-action-btn {
            padding: 2px 6px;
            font-size: 9px;
            border: 1px solid var(--border-color);
            background: transparent;
            color: var(--text-muted);
            cursor: pointer;
            transition: all 0.15s;
            margin-right: 4px;
        }
        .knowledge-action-btn:hover {
            border-color: var(--cyber-green);
            color: var(--cyber-green);
        }
        .knowledge-action-btn.delete:hover {
            border-color: #ff4444;
            color: #ff4444;
        }
        #knowledgeModal, #knowledgeDetailModal, #deleteConfirmModal, #todoAddModal, #toolAddModal, #modelConfigModal {
            display: none;
        }
        #knowledgeModal.active, #knowledgeDetailModal.active, #deleteConfirmModal.active, #todoAddModal.active, #toolAddModal.active, #modelConfigModal.active {
            display: flex;
        }

        /* ===== AI CHAT MARKDOWN / KNOWLEDGE ACTIONS ===== */
        .ai-markdown {
            font-size: 11px;
            line-height: 1.65;
            word-break: break-word;
            white-space: normal;
        }
        .ai-markdown h1,
        .ai-markdown h2,
        .ai-markdown h3 {
            margin: 7px 0 5px;
            color: var(--text-main);
            font-weight: 700;
        }
        .ai-markdown h1 { font-size: 14px; }
        .ai-markdown h2 { font-size: 13px; }
        .ai-markdown h3 { font-size: 12px; color: var(--cyber-green); }
        .ai-markdown p { margin: 4px 0; }
        .ai-markdown ul {
            margin: 5px 0 5px 16px;
            list-style: square;
        }
        .ai-markdown li { margin: 2px 0; }
        .ai-markdown strong { color: var(--text-main); }
        .ai-markdown code {
            padding: 1px 4px;
            border: 1px solid var(--border-color);
            background: var(--surface-bg);
            color: var(--cyber-cyan);
            font-size: 10px;
        }
        .ai-markdown a {
            color: var(--cyber-cyan);
            text-decoration: none;
        }
        .ai-markdown a:hover { text-decoration: underline; }
        .ai-knowledge-actions {
            display: flex;
            gap: 8px;
            margin: 9px 0 0 9px;
        }
        .ai-choice-btn {
            padding: 5px 10px;
            border: 1px solid var(--border-color);
            background: transparent;
            color: var(--text-muted);
            font-size: 10px;
            transition: all 0.15s ease;
        }
        .ai-choice-btn:hover {
            border-color: var(--text-muted);
            color: var(--text-main);
        }
        .ai-choice-btn.primary {
            border-color: rgba(0,255,102,0.4);
            background: rgba(0,255,102,0.08);
            color: var(--cyber-green);
        }
        .ai-choice-btn.primary:hover { background: rgba(0,255,102,0.16); }
        .ai-knowledge-actions.resolved {
            color: var(--text-muted);
            font-size: 10px;
        }

        /* ===== KNOWLEDGE CAPTURE / DETAIL ===== */
        .knowledge-header-action {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--text-muted);
            font-size: 9px;
            letter-spacing: 0.08em;
            transition: color 0.15s ease;
        }
        .knowledge-header-action:hover { color: var(--cyber-green); }
        .knowledge-capture-shell,
        .knowledge-detail-shell {
            width: min(760px, 94vw);
            max-height: 92vh;
            display: flex;
            flex-direction: column;
            overflow: hidden;
            background: var(--panel-bg);
            border: 1px solid var(--border-color);
            box-shadow: 0 24px 80px rgba(0,0,0,0.45);
        }
        .knowledge-detail-shell { width: min(820px, 94vw); }
        .knowledge-modal-header {
            min-height: 48px;
            padding: 10px 16px;
            border-bottom: 1px solid var(--border-color);
            background: var(--panel-bg);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-shrink: 0;
        }
        .knowledge-form-control {
            width: 100%;
            min-height: 34px;
            padding: 8px 10px;
            border: 1px solid var(--border-color);
            outline: none;
            background: var(--surface-bg);
            color: var(--text-main);
            font-size: 11px;
            line-height: 1.55;
        }
        .knowledge-form-control:focus { border-color: var(--cyber-green); }
        .knowledge-form-control::placeholder { color: var(--text-muted); }
        .knowledge-field-label,
        .knowledge-preview-label {
            display: block;
            margin-bottom: 5px;
            color: var(--text-muted);
            font-size: 9px;
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }
        .knowledge-preview-label {
            margin-bottom: 12px;
            color: var(--cyber-green);
        }
        .knowledge-preview-panel {
            padding-top: 14px;
            border-top: 1px solid var(--border-color);
        }
        .knowledge-primary-btn,
        .knowledge-secondary-btn {
            min-height: 30px;
            padding: 6px 12px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            border: 1px solid rgba(0,255,102,0.38);
            background: rgba(0,255,102,0.08);
            color: var(--cyber-green);
            font-size: 9px;
            letter-spacing: 0.06em;
            transition: all 0.15s ease;
        }
        .knowledge-primary-btn:hover { background: rgba(0,255,102,0.16); }
        .knowledge-primary-btn:disabled { opacity: 0.45; cursor: wait; }
        .knowledge-secondary-btn {
            border-color: var(--border-color);
            background: transparent;
            color: var(--text-muted);
        }
        .knowledge-secondary-btn:hover {
            border-color: var(--text-muted);
            color: var(--text-main);
        }
        .knowledge-detail-body {
            flex: 1;
            overflow-y: auto;
            padding: 20px;
        }
        .knowledge-detail-summary {
            padding: 12px 14px;
            margin-bottom: 12px;
            border-left: 2px solid var(--cyber-green);
            background: rgba(0,255,102,0.04);
            color: var(--text-main);
            font-size: 12px;
            line-height: 1.7;
            white-space: pre-wrap;
        }
        .knowledge-source-link {
            margin-top: 14px;
            color: #00aee8;
            font-size: 10px;
            word-break: break-all;
        }
        .knowledge-source-link:hover { text-decoration: underline; }
        .knowledge-markdown {
            margin-top: 18px;
            color: var(--text-main);
            font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
            font-size: 12px;
            line-height: 1.75;
            user-select: text;
        }
        .knowledge-markdown h1,
        .knowledge-markdown h2,
        .knowledge-markdown h3 {
            margin: 18px 0 8px;
            color: var(--text-main);
            font-weight: 700;
        }
        .knowledge-markdown h1 { font-size: 17px; }
        .knowledge-markdown h2 { font-size: 14px; color: var(--cyber-green); }
        .knowledge-markdown h3 { font-size: 12px; }
        .knowledge-markdown p { margin: 7px 0; }
        .knowledge-markdown ul { margin: 8px 0 8px 18px; list-style: square; }
        .knowledge-markdown code {
            padding: 1px 4px;
            background: var(--surface-bg);
            border: 1px solid var(--border-color);
            color: #00aee8;
        }
        .knowledge-markdown a { color: #00aee8; text-decoration: underline; }
        .knowledge-detail-footer {
            padding: 10px 16px;
            display: flex;
            justify-content: flex-end;
            gap: 8px;
            border-top: 1px solid var(--border-color);
            background: var(--panel-bg);
        }

        /* ===== LIGHT THEME ===== */
        body[data-theme="light"] {
            --app-bg: #f5f3ef;
            --panel-bg: #ffffff;
            --surface-bg: #f8f6f2;
            --bg-main: #ffffff;
            --card-bg: #ffffff;
            --border-color: #ddd6cc;
            --text-main: #24211d;
            --text-muted: #756f66;
            --cyber-green: #5b5f97;
            --cyber-cyan: #2f6f73;
            --cyber-orange: #a7652a;
            --light-hover-bg: #eee9e1;
            --light-active-bg: #e7e0d5;
            --light-accent-bg: rgba(91, 95, 151, 0.10);
            --light-accent-bg-strong: rgba(91, 95, 151, 0.16);
            --light-shadow: 0 18px 60px rgba(90, 74, 48, 0.14);
            background: var(--app-bg);
            color: var(--text-main);
        }
        body[data-theme="light"] .bg-\[\#090A0D\],
        body[data-theme="light"] .bg-\[\#090A0F\],
        body[data-theme="light"] .bg-\[\#0D0E12\] { background-color: var(--panel-bg) !important; }
        body[data-theme="light"] .bg-\[\#11141A\],
        body[data-theme="light"] .bg-\[\#14161D\] { background-color: var(--surface-bg) !important; }
        body[data-theme="light"] .bg-zinc-800,
        body[data-theme="light"] .bg-zinc-900 {
            background-color: var(--light-accent-bg) !important;
            color: var(--cyber-green) !important;
            border-color: rgba(91, 95, 151, 0.22) !important;
        }
        body[data-theme="light"] .border-\[\#23262F\] { border-color: var(--border-color) !important; }
        body[data-theme="light"] .bg-\[\#23262F\] { background-color: var(--border-color) !important; }
        body[data-theme="light"] .text-white,
        body[data-theme="light"] .text-zinc-300 { color: var(--text-main) !important; }
        body[data-theme="light"] .text-zinc-400,
        body[data-theme="light"] .text-zinc-500 { color: #35312c !important; }
        body[data-theme="light"] .text-zinc-600,
        body[data-theme="light"] .text-zinc-700 { color: var(--text-muted) !important; }
        body[data-theme="light"] .text-\[\#00FF66\],
        body[data-theme="light"] .text-\[\#00E5FF\],
        body[data-theme="light"] .text-\[\#00f0ff\],
        body[data-theme="light"] .text-\[\#00F0FF\],
        body[data-theme="light"] .hover\:text-\[\#00FF66\]:hover,
        body[data-theme="light"] .hover\:text-\[\#00E5FF\]:hover { color: var(--cyber-green) !important; }
        body[data-theme="light"] .bg-\[\#00FF66\],
        body[data-theme="light"] .bg-\[\#00E5FF\] { background-color: var(--cyber-green) !important; }
        body[data-theme="light"] .focus\:border-\[\#00FF66\]:focus,
        body[data-theme="light"] .hover\:border-\[\#00FF66\]:hover,
        body[data-theme="light"] .hover\:border-\[\#00E5FF\]:hover,
        body[data-theme="light"] .border-\[\#00FF66\]\/20,
        body[data-theme="light"] .border-\[\#00FF66\]\/30,
        body[data-theme="light"] .border-\[\#00FF66\]\/40,
        body[data-theme="light"] .border-\[\#00E5FF\]\/20,
        body[data-theme="light"] .border-\[\#00E5FF\]\/40 { border-color: rgba(91, 95, 151, 0.36) !important; }
        body[data-theme="light"] .bg-\[\#00FF66\]\/10,
        body[data-theme="light"] .bg-\[\#00E5FF\]\/10,
        body[data-theme="light"] .hover\:bg-\[\#00FF66\]\/10:hover { background-color: var(--light-accent-bg) !important; }
        body[data-theme="light"] .hover\:bg-\[\#00FF66\]\/20:hover,
        body[data-theme="light"] .hover\:bg-\[\#00FF66\]:hover { background-color: var(--light-accent-bg-strong) !important; color: var(--cyber-green) !important; }
        body[data-theme="light"] .hover\:bg-\[\#14161D\]:hover,
        body[data-theme="light"] .hover\:bg-zinc-900:hover { background-color: var(--light-hover-bg) !important; }
        body[data-theme="light"] .hover\:text-zinc-200:hover,
        body[data-theme="light"] .hover\:text-zinc-300:hover,
        body[data-theme="light"] .hover\:text-zinc-400:hover,
        body[data-theme="light"] .hover\:text-white:hover { color: var(--text-main) !important; }
        body[data-theme="light"] input,
        body[data-theme="light"] textarea,
        body[data-theme="light"] select {
            color: var(--text-main) !important;
            background-color: var(--surface-bg) !important;
            border-color: var(--border-color) !important;
        }
        body[data-theme="light"] .cyber-glow:hover {
            box-shadow: 0 0 0 3px rgba(91, 95, 151, 0.08);
            border-color: rgba(91, 95, 151, 0.36);
        }
        body[data-theme="light"] .wave-wrapper {
            --wave-flow-color: rgba(91, 95, 151, 0.82);
            --wave-flow-bg: #ffffff;
            border-color: var(--border-color);
            border-bottom-color: rgba(91, 95, 151, 0.34);
        }
        body[data-theme="light"] .wave-wrapper-focus.wave-wrapper-focus { border-bottom-color: rgba(91, 95, 151, 0.72); }
        body[data-theme="light"] .wave-wrapper-respond {
            border-bottom-color: transparent !important;
        }
        body[data-theme="light"] .wave-wrapper-finished {
            animation: flash3TimesCosLight 3s ease-in-out forwards;
        }
        body[data-theme="light"] .ai-send-breathing {
            animation: iconBreatheLight 2s cubic-bezier(0.4, 0, 0.2, 1) infinite !important;
        }
        @keyframes flash3TimesCosLight { 0%, 33.3%, 66.6% { border-bottom-color: rgba(91, 95, 151, 1.0); } 16.6%, 50%, 83.3% { border-bottom-color: rgba(91, 95, 151, 0.15); } 95%, 100% { border-bottom-color: rgba(91, 95, 151, 0.4); } }
        @keyframes iconBreatheLight { 0%, 100% { color: #71717A; filter: drop-shadow(0 0 0px rgba(91, 95, 151, 0)); } 50% { color: #5b5f97; filter: drop-shadow(0 0 4px rgba(91, 95, 151, 0.5)); } }
        body[data-theme="light"] .cursor-blink {
            color: var(--cyber-green) !important;
        }
        body[data-theme="light"] #mobileFixedContainer {
            background-color: var(--panel-bg) !important;
            border-color: var(--border-color) !important;
        }
        body[data-theme="light"] .card-manager-section-title .count-badge,
        body[data-theme="light"] [style*="background:#1c212b"],
        body[data-theme="light"] [style*="background: #1c212b"],
        body[data-theme="light"] [style*="background:#14161D"],
        body[data-theme="light"] [style*="background: #14161D"],
        body[data-theme="light"] [style*="background:#11141A"],
        body[data-theme="light"] [style*="background: #11141A"],
        body[data-theme="light"] [style*="background:#090A0D"],
        body[data-theme="light"] [style*="background: #090A0D"],
        body[data-theme="light"] [style*="background:#0D0E12"],
        body[data-theme="light"] [style*="background: #0D0E12"] {
            background: var(--light-hover-bg) !important;
        }
        body[data-theme="light"] .prog-track::before,
        body[data-theme="light"] .ext-pure-card .e-track::before,
        body[data-theme="light"] .llm-color-card .c-track::before,
        body[data-theme="light"] .todo-progress-track::before {
            background: rgba(91, 95, 151, 0.13);
        }
        body[data-theme="light"] [style*="background: rgba(0,255,102"],
        body[data-theme="light"] [style*="background:rgba(0,255,102"],
        body[data-theme="light"] [style*="background: rgba(0, 255, 102"],
        body[data-theme="light"] [style*="background:rgba(0, 255, 102"] {
            background: var(--light-accent-bg) !important;
        }
        body[data-theme="light"] [style*="border: 1px solid rgba(0,255,102"],
        body[data-theme="light"] [style*="border:1px solid rgba(0,255,102"],
        body[data-theme="light"] [style*="border: 1px solid rgba(0, 255, 102"],
        body[data-theme="light"] [style*="border:1px solid rgba(0, 255, 102"] {
            border-color: rgba(91, 95, 151, 0.32) !important;
        }
        body[data-theme="light"] [style*="text-shadow: 0 0 8px rgba(0,255,102"],
        body[data-theme="light"] [style*="text-shadow:0 0 8px rgba(0,255,102"],
        body[data-theme="light"] [style*="text-shadow: 0 0 8px rgba(0, 255, 102"],
        body[data-theme="light"] [style*="text-shadow:0 0 8px rgba(0, 255, 102"] {
            text-shadow: none !important;
        }
        body[data-theme="light"] .card-item .card-type-tag.chrono,
        body[data-theme="light"] .card-item .card-type-tag.tool {
            background: rgba(47, 111, 115, 0.10);
            color: var(--cyber-cyan);
            border-color: rgba(47, 111, 115, 0.24);
        }
        body[data-theme="light"] .card-item .card-type-tag.rag,
        body[data-theme="light"] .card-item .card-type-tag.llm {
            background: var(--light-accent-bg);
            color: var(--cyber-green);
            border-color: rgba(91, 95, 151, 0.24);
        }
        body[data-theme="light"] .visibility-toggle,
        body[data-theme="light"] .card-item .visibility-toggle,
        body[data-theme="light"] .card-item .visibility-toggle.active {
            border-color: rgba(91, 95, 151, 0.32);
        }
        body[data-theme="light"] .card-item .visibility-toggle.active::after {
            background: rgba(91, 95, 151, 0.38);
        }
        body[data-theme="light"] .todo-card-prio.prio-high { color: rgba(91, 95, 151, 0.82); }
        body[data-theme="light"] .todo-card-prio.prio-mid { color: rgba(91, 95, 151, 0.58); }
        body[data-theme="light"] .todo-card-prio.prio-low { color: rgba(91, 95, 151, 0.36); }
        body[data-theme="light"] .todo-count-badge {
            color: var(--cyber-green);
            background: var(--light-accent-bg);
            border: 1px solid rgba(91, 95, 151, 0.22);
            padding: 1px 6px;
            border-radius: 4px;
        }
        body[data-theme="light"] .todo-column-header .todo-count-badge,
        body[data-theme="light"] .todo-board .bg-zinc-800 {
            color: var(--cyber-green) !important;
            background: var(--light-accent-bg) !important;
            border: 1px solid rgba(91, 95, 151, 0.22);
        }
        body[data-theme="light"] .server-telemet-terminal {
            background-color: var(--card-bg);
        }
        body[data-theme="light"] .server-telemet-card::before,
        body[data-theme="light"] .server-telemet-terminal::after {
            opacity: 0.08;
        }
        body[data-theme="light"] .server-big-stat {
            background: transparent;
            border-color: rgba(91, 95, 151, 0.20);
        }
        body[data-theme="light"] .server-metric-track::before,
        body[data-theme="light"] .server-telemet-terminal .server-metric-track::before {
            background: rgba(91, 95, 151, 0.13);
        }
        body[data-theme="light"] .server-metric-fill,
        body[data-theme="light"] .server-telemet-terminal .server-metric-fill {
            box-shadow: none;
        }
        body[data-theme="light"] .server-web-box,
        body[data-theme="light"] .server-telemet-card .e-matrix {
            border-color: rgba(91, 95, 151, 0.18);
        }
        body[data-theme="light"] .card-item.dragging,
        body[data-theme="light"] .wm-window.focused {
            border-color: rgba(91, 95, 151, 0.42);
            box-shadow: 0 10px 28px rgba(90, 74, 48, 0.10);
        }
        body[data-theme="light"] .card-item.drag-over {
            border-top-color: rgba(91, 95, 151, 0.52);
        }
        body[data-theme="light"] .card-item:hover,
        body[data-theme="light"] .todo-card:hover,
        body[data-theme="light"] .knowledge-table tbody tr:hover,
        body[data-theme="light"] .custom-select-option:hover {
            background: var(--light-hover-bg) !important;
        }
        body[data-theme="light"] .custom-select-option:hover,
        body[data-theme="light"] .custom-select-option.selected {
            color: var(--cyber-green);
        }
        body[data-theme="light"] .custom-select-option.selected {
            background: var(--light-active-bg) !important;
        }
        body[data-theme="light"] .todo-card-expand-panel,
        body[data-theme="light"] .custom-select-options {
            background: var(--panel-bg) !important;
            box-shadow: var(--light-shadow);
        }
        body[data-theme="light"] .wm-window,
        body[data-theme="light"] .wm-taskbar,
        body[data-theme="light"] .wm-titlebar { background: var(--panel-bg) !important; }
        body[data-theme="light"] .wm-window { box-shadow: var(--light-shadow); }
        body[data-theme="light"] .wm-body-frame { background: #ffffff; }
        body[data-theme="light"] .wm-taskbar-item.active {
            border-color: rgba(91, 95, 151, 0.42);
            color: var(--cyber-green);
            background: var(--light-accent-bg);
        }
        body[data-theme="light"] .wm-taskbar-item:hover,
        body[data-theme="light"] .wm-taskbar-btn:hover {
            background: var(--light-hover-bg);
            border-color: rgba(91, 95, 151, 0.32);
            color: var(--cyber-green);
        }
        body[data-theme="light"] .tool-card:hover {
            border-color: rgba(91, 95, 151, 0.36);
            box-shadow: 0 10px 28px rgba(90, 74, 48, 0.10);
        }
        body[data-theme="light"] .ai-choice-btn.primary,
        body[data-theme="light"] .knowledge-primary-btn,
        body[data-theme="light"] .expand-btn.save {
            border-color: rgba(91, 95, 151, 0.36);
            background: var(--light-accent-bg);
            color: var(--cyber-green);
        }
        body[data-theme="light"] .ai-choice-btn.primary:hover,
        body[data-theme="light"] .knowledge-primary-btn:hover,
        body[data-theme="light"] .expand-btn.save:hover {
            background: var(--light-accent-bg-strong);
        }
        body[data-theme="light"] .knowledge-detail-summary {
            background: rgba(91, 95, 151, 0.07);
            border-left-color: var(--cyber-green);
        }
        body[data-theme="light"] .knowledge-source-link,
        body[data-theme="light"] .knowledge-markdown code,
        body[data-theme="light"] .knowledge-markdown a,
        body[data-theme="light"] .ai-markdown code,
        body[data-theme="light"] .ai-markdown a {
            color: var(--cyber-cyan);
        }
        body[data-theme="light"] .w-big-temp { text-shadow: none; }
        body[data-theme="light"] .thermal-decay { animation-name: none; color: var(--text-main); }

        /* Light-mode cleanup for fixed dark surfaces and JS-rendered fragments. */
        body[data-theme="light"] header,
        body[data-theme="light"] aside,
        body[data-theme="light"] main,
        body[data-theme="light"] #leftSidebar,
        body[data-theme="light"] #leftSidebar > div,
        body[data-theme="light"] #leftSidebarContent,
        body[data-theme="light"] #rightSidebar,
        body[data-theme="light"] #mobileSearchDrawer,
        body[data-theme="light"] #pcSearchResults,
        body[data-theme="light"] #mobileSearchResults,
        body[data-theme="light"] #mobileFixedContainer,
        body[data-theme="light"] .sidebar-panel,
        body[data-theme="light"] .view-pane,
        body[data-theme="light"] .todo-view-container,
        body[data-theme="light"] .todo-board,
        body[data-theme="light"] .knowledge-table-container,
        body[data-theme="light"] .tools-grid,
        body[data-theme="light"] .wm-area {
            background-color: var(--app-bg) !important;
            color: var(--text-main) !important;
        }

        body[data-theme="light"] header,
        body[data-theme="light"] #leftSidebar,
        body[data-theme="light"] #rightSidebar,
        body[data-theme="light"] #mobileSearchDrawer,
        body[data-theme="light"] #pcSearchResults,
        body[data-theme="light"] #mobileSearchResults,
        body[data-theme="light"] .sidebar-panel,
        body[data-theme="light"] .todo-column,
        body[data-theme="light"] .knowledge-table th,
        body[data-theme="light"] .knowledge-table td,
        body[data-theme="light"] .wm-taskbar,
        body[data-theme="light"] .wm-window,
        body[data-theme="light"] .wm-titlebar {
            border-color: var(--border-color) !important;
        }

        body[data-theme="light"] #leftSidebarContent,
        body[data-theme="light"] #rightSidebar,
        body[data-theme="light"] .card-manager-section-title,
        body[data-theme="light"] .card-manager-hint,
        body[data-theme="light"] .todo-stats,
        body[data-theme="light"] .todo-column-header,
        body[data-theme="light"] .tools-stats,
        body[data-theme="light"] .knowledge-stats,
        body[data-theme="light"] .knowledge-modal-header,
        body[data-theme="light"] .knowledge-detail-footer,
        body[data-theme="light"] .wm-taskbar,
        body[data-theme="light"] .wm-titlebar {
            background: var(--panel-bg) !important;
        }

        body[data-theme="light"] .chrono-strict-card,
        body[data-theme="light"] .weather-strict-card,
        body[data-theme="light"] .ext-pure-card,
        body[data-theme="light"] .llm-color-card,
        body[data-theme="light"] .card-item,
        body[data-theme="light"] .todo-card,
        body[data-theme="light"] .tool-card,
        body[data-theme="light"] .knowledge-detail-shell,
        body[data-theme="light"] .knowledge-detail-body,
        body[data-theme="light"] #knowledgeModal > div,
        body[data-theme="light"] #deleteConfirmModal > div,
        body[data-theme="light"] #todoAddModal > div,
        body[data-theme="light"] #modelConfigModal > div,
        body[data-theme="light"] #toolAddModal > div,
        body[data-theme="light"] .custom-select-trigger,
        body[data-theme="light"] .custom-select-options,
        body[data-theme="light"] .wm-window,
        body[data-theme="light"] .wm-body,
        body[data-theme="light"] .wm-taskbar-item,
        body[data-theme="light"] .wm-taskbar-btn {
            background: var(--panel-bg) !important;
            border-color: var(--border-color) !important;
            color: var(--text-main) !important;
        }

        body[data-theme="light"] input,
        body[data-theme="light"] textarea,
        body[data-theme="light"] select,
        body[data-theme="light"] .todo-card-detail,
        body[data-theme="light"] .todo-card-tag,
        body[data-theme="light"] .knowledge-tag,
        body[data-theme="light"] .ai-choice-btn,
        body[data-theme="light"] .knowledge-secondary-btn,
        body[data-theme="light"] .expand-btn,
        body[data-theme="light"] .wm-titlebar-btn,
        body[data-theme="light"] #pcSearchResults button,
        body[data-theme="light"] #mobileSearchResults button,
        body[data-theme="light"] .flex.items-center.justify-between.bg-\[\#11141A\] {
            background: var(--surface-bg) !important;
            border-color: var(--border-color) !important;
            color: var(--text-main) !important;
        }

        body[data-theme="light"] #pcSearchResults button:hover,
        body[data-theme="light"] #mobileSearchResults button:hover,
        body[data-theme="light"] .wm-titlebar-btn:hover,
        body[data-theme="light"] .wm-taskbar-item:hover,
        body[data-theme="light"] .wm-taskbar-btn:hover,
        body[data-theme="light"] .tool-card:hover,
        body[data-theme="light"] .todo-card:hover,
        body[data-theme="light"] .card-item:hover {
            background: var(--light-hover-bg) !important;
        }

        body[data-theme="light"] .bg-black\/60 {
            background-color: rgba(36, 33, 29, 0.28) !important;
        }

        body[data-theme="light"] .bg-opacity-95 {
            --tw-bg-opacity: 1 !important;
        }

        body[data-theme="light"] #rightSidebar,
        body[data-theme="light"] #chatHistory,
        body[data-theme="light"] #mobileFixedContainer {
            background-color: #ffffff !important;
        }
        body[data-theme="light"] #rightSidebar > .h-12 {
            background-color: var(--surface-bg) !important;
        }
        body[data-theme="light"] .core-ai-model-pill {
            color: var(--text-muted);
            background: rgba(255, 255, 255, 0.62);
            border-color: rgba(91, 95, 151, 0.24);
        }
        /* Keep the CORE_AI textarea visually merged with its shell in light mode. */
        #aiInput {
            background: transparent !important;
            border: 0 !important;
            box-shadow: none !important;
        }