:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;font-weight:400;color:#213547;background-color:#f5f7fa;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html,body{margin:0;min-width:320px;min-height:100vh;overflow-x:hidden;overflow-y:auto}#root{width:100%}.streaming-indicator{display:flex;align-items:center;gap:4px;padding:12px 0}.streaming-dot{width:8px;height:8px;background:var(--accent-color, #667eea);border-radius:50%;animation:streaming-bounce 1.4s infinite ease-in-out}.streaming-dot:nth-child(1){animation-delay:0s}.streaming-dot:nth-child(2){animation-delay:.2s}.streaming-dot:nth-child(3){animation-delay:.4s}@keyframes streaming-bounce{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}.text-renderer{color:var(--text-primary, #333);font-size:14px;line-height:1.6;margin-bottom:12px}.text-renderer .cursor{animation:blink 1s infinite;color:var(--accent-color, #667eea);font-weight:700}.text-renderer h1,.text-renderer h2,.text-renderer h3,.text-renderer h4{margin:16px 0 8px;font-weight:600;color:var(--text-primary, #1a1a1a)}.text-renderer h1{font-size:1.4em}.text-renderer h2{font-size:1.2em}.text-renderer h3{font-size:1.1em}.text-renderer h4{font-size:1em}.text-renderer h1:first-child,.text-renderer h2:first-child,.text-renderer h3:first-child{margin-top:0}.text-renderer p{margin:8px 0}.text-renderer p:first-child{margin-top:0}.text-renderer p:last-child{margin-bottom:0}.text-renderer ul,.text-renderer ol{margin:8px 0;padding-left:24px}.text-renderer li{margin:4px 0}.text-renderer strong{font-weight:600;color:var(--text-primary, #1a1a1a)}.text-renderer em{font-style:italic}.text-renderer code{background:var(--bg-tertiary, #f1f3f5);color:var(--text-primary, #333);padding:2px 6px;border-radius:4px;font-family:Monaco,Menlo,monospace;font-size:.9em}.text-renderer pre{background:var(--bg-code, #1e1e1e);color:var(--text-code, #d4d4d4);padding:12px 16px;border-radius:6px;overflow-x:auto;margin:12px 0}.text-renderer pre code{background:none;padding:0;color:inherit}.text-renderer blockquote{border-left:3px solid var(--accent-color, #667eea);margin:12px 0;padding:8px 16px;background:var(--bg-tertiary, #f8f9fa);color:var(--text-secondary, #555)}.text-renderer table{width:100%;border-collapse:collapse;margin:12px 0;font-size:13px}.text-renderer th,.text-renderer td{border:1px solid var(--border-primary, #e1e5eb);padding:8px 12px;text-align:left}.text-renderer th{background:var(--bg-tertiary, #f8f9fa);font-weight:600;color:var(--text-primary, #333)}.text-renderer td{color:var(--text-secondary, #555)}.text-renderer tr:hover{background:var(--bg-hover, #fafbfc)}.text-renderer hr{border:none;border-top:1px solid var(--border-primary, #e1e5eb);margin:16px 0}.text-renderer a{color:var(--accent-color, #667eea);text-decoration:none}.text-renderer a:hover{text-decoration:underline}.sql-code{background:#1e1e1e;color:#d4d4d4;padding:16px 20px;border-radius:8px;overflow-x:auto;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:14px;line-height:1.6;margin:0 0 16px}.sql-code .line-number{display:inline-block;width:2em;margin-right:1em;color:#666;text-align:right;-webkit-user-select:none;user-select:none}.sql-renderer{margin-top:12px}.sql-renderer-toggle{display:flex;align-items:center;gap:6px;padding:8px 12px;background:var(--bg-tertiary, #f1f3f4);border:none;border-radius:6px;font-size:13px;color:var(--text-secondary, #555);cursor:pointer;width:100%;text-align:left}.sql-renderer-toggle:hover{background:var(--bg-hover, #e8eaeb)}.sql-renderer-content{margin-top:8px}.sql-renderer-content .sql-code{margin:0}.data-grid{border-radius:8px;overflow:visible;min-height:200px}.data-grid .ag-root-wrapper{border-radius:8px}.data-grid .ag-header-cell-text{font-weight:600}.data-grid .ag-cell{display:flex;align-items:center}.data-grid .ag-body-viewport{min-height:100px}.results-renderer{margin-top:16px}.results-renderer-header{font-size:13px;color:var(--text-tertiary, #888);margin-bottom:8px;display:flex;align-items:center;gap:12px}.results-renderer .data-grid{height:300px!important}.confidence-badge{font-size:11px;font-weight:500;padding:2px 8px;border-radius:10px;position:relative;cursor:help}.confidence-badge.high{background:var(--confidence-high-bg);color:var(--confidence-high-text)}.confidence-badge.medium{background:var(--confidence-medium-bg);color:var(--confidence-medium-text)}.confidence-badge.low{background:var(--confidence-low-bg);color:var(--confidence-low-text)}.confidence-tooltip{position:absolute;top:100%;left:50%;transform:translate(-50%);margin-top:8px;background:#1a1a1a;color:#fff;padding:12px;border-radius:8px;font-size:12px;min-width:280px;max-width:400px;z-index:1000;box-shadow:0 4px 12px #0000004d;white-space:normal}.confidence-tooltip:before{content:"";position:absolute;bottom:100%;left:50%;transform:translate(-50%);border:6px solid transparent;border-bottom-color:#1a1a1a}.tooltip-header{font-weight:600;font-size:13px;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid #444;color:#fff}.tooltip-check{display:flex;gap:10px;padding:6px 0}.tooltip-check:not(:last-child){border-bottom:1px solid #333}.check-icon{flex-shrink:0;font-size:14px;width:18px}.tooltip-check.passed .check-icon{color:#66bb6a}.tooltip-check.failed .check-icon{color:#e07070}.check-content{flex:1}.check-name{color:#fff;font-weight:500}.tooltip-check.passed .check-name{color:#ccc}.check-message{color:#e07070;font-size:11px;margin-top:2px}.check-suggestion{color:#8b9af0;font-size:11px;margin-top:2px}.alerts-section{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.alert-badge{display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:6px;font-size:12px;font-weight:500}.alert-badge .alert-icon{font-size:14px}.alert-badge .alert-text{display:flex;flex-direction:column;gap:2px}.alert-badge .alert-detail{font-size:10px;font-weight:400;opacity:.8}.alert-badge.cost-medium{background:var(--insight-warning-bg);color:var(--insight-warning-title)}.alert-badge.cost-high{background:var(--insight-error-bg);color:var(--insight-error-title)}.alert-badge.cost-very_high{background:var(--insight-error-border);color:#fff}.alert-badge.pii{background:var(--alert-pii-bg);color:var(--alert-pii-text)}.alert-badge.alert-error{background:var(--insight-error-bg);color:var(--insight-error-title)}.alert-badge.alert-warning{background:var(--insight-warning-bg);color:var(--insight-warning-title)}.alert-badge.alert-info{background:var(--insight-info-bg);color:var(--insight-info-title)}.insights-section{margin-top:16px;border:1px solid var(--insights-border);border-radius:8px;overflow:hidden}.insights-header{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;background:var(--insights-header-bg);cursor:pointer;-webkit-user-select:none;user-select:none}.insights-header:hover{background:var(--insights-header-hover)}.insights-title{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--insights-header-text)}.insights-icon{font-size:16px}.insights-toggle{font-size:11px;color:var(--insights-toggle-text)}.insights-toggle:hover{color:var(--insights-header-text)}.insights-list{padding:8px}.insight-item{display:flex;gap:10px;padding:10px 12px;border-radius:6px;margin-bottom:4px}.insight-item:last-child{margin-bottom:0}.insight-item .insight-icon{font-size:16px;flex-shrink:0}.insight-content{display:flex;flex-direction:column;gap:2px}.insight-title{font-size:12px;font-weight:600}.insight-message{font-size:11px}.insight-item.insight-error{background:var(--insight-error-bg)}.insight-item.insight-error .insight-title{color:var(--insight-error-title)}.insight-item.insight-error .insight-message{color:var(--insight-error-text)}.insight-item.insight-warning{background:var(--insight-warning-bg)}.insight-item.insight-warning .insight-title{color:var(--insight-warning-title)}.insight-item.insight-warning .insight-message{color:var(--insight-warning-text)}.insight-item.insight-info{background:var(--insight-info-bg)}.insight-item.insight-info .insight-title{color:var(--insight-info-title)}.insight-item.insight-info .insight-message{color:var(--insight-info-text)}.implicit-insights-section{margin-top:16px;display:flex;flex-direction:column;gap:8px}.implicit-insight{display:flex;gap:12px;padding:12px 16px;border-radius:8px;border-left:4px solid}.implicit-insight-icon{font-size:18px;flex-shrink:0}.implicit-insight-content{display:flex;flex-direction:column;gap:4px}.implicit-insight-title{font-size:13px;font-weight:600}.implicit-insight-message{font-size:12px;opacity:.85}.implicit-insight-info{background:var(--insight-info-bg);border-color:var(--insight-info-border)}.implicit-insight-info .implicit-insight-title{color:var(--insight-info-title)}.implicit-insight-info .implicit-insight-message{color:var(--insight-info-text)}.implicit-insight-warning{background:var(--insight-warning-bg);border-color:var(--insight-warning-border)}.implicit-insight-warning .implicit-insight-title{color:var(--insight-warning-title)}.implicit-insight-warning .implicit-insight-message{color:var(--insight-warning-text)}.implicit-insight-anomaly{background:var(--insight-anomaly-bg);border-color:var(--insight-anomaly-border)}.implicit-insight-anomaly .implicit-insight-title{color:var(--insight-anomaly-title)}.implicit-insight-anomaly .implicit-insight-message{color:var(--insight-anomaly-text)}.vega-chart-container{background:var(--chart-bg);border:1px solid var(--chart-border);border-radius:8px;padding:16px;margin-top:12px}.vega-chart{width:100%;display:flex;justify-content:center}.vega-chart svg{max-width:100%;height:auto}.vega-chart .vega-actions{margin-top:8px;text-align:right}.vega-chart .vega-actions a{color:var(--accent-color, #667eea);font-size:12px;text-decoration:none;margin-left:8px}.vega-chart .vega-actions a:hover{text-decoration:underline}.vega-chart-error{color:var(--error-color, #dc2626);background:var(--error-bg, #fef2f2);border:1px solid var(--border-primary);border-radius:4px;padding:12px;font-size:13px;white-space:pre-wrap}.vega-renderer{margin-top:16px;border:1px solid #e1e5eb;border-radius:8px;overflow:hidden}.error-renderer{margin-top:12px;padding:10px 14px;background:var(--insight-error-bg);border-radius:8px;color:var(--insight-error-title);font-size:13px}*{box-sizing:border-box}:root{--bg-primary: #f5f5f7;--bg-secondary: #ffffff;--bg-tertiary: #f9fafb;--bg-input: #ffffff;--bg-code: #1e1e1e;--bg-hover: #f9fafb;--bg-example-icon: linear-gradient(135deg, #f0f3ff 0%, #e8ecff 100%);--text-primary: #1f2937;--text-secondary: #4b5563;--text-tertiary: #6b7280;--text-muted: #9ca3af;--text-code: #d4d4d4;--border-primary: #e5e7eb;--border-focus: rgba(102, 126, 234, .4);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 2px 8px rgba(0, 0, 0, .06);--shadow-lg: 0 4px 24px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);--shadow-focus: 0 4px 24px rgba(102, 126, 234, .15), 0 1px 2px rgba(0, 0, 0, .04);--accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--accent-color: #667eea;--accent-light: #eef0ff;--error-bg: #fef2f2;--error-color: #dc2626;--warning-bg: #fef3c7;--warning-color: #92400e;--insight-info-bg: #eef0ff;--insight-info-border: #667eea;--insight-info-title: #4a5ac7;--insight-info-text: #5563d4;--insight-warning-bg: #fef7ee;--insight-warning-border: #c9873a;--insight-warning-title: #9a6428;--insight-warning-text: #a8722f;--insight-error-bg: #fef2f2;--insight-error-border: #d45d5d;--insight-error-title: #b33a3a;--insight-error-text: #c04848;--insight-anomaly-bg: #f5eefa;--insight-anomaly-border: #9b59b6;--insight-anomaly-title: #7b3f9e;--insight-anomaly-text: #8a4dab;--confidence-high-bg: #eef6ee;--confidence-high-text: #2e7d32;--confidence-medium-bg: #fef7ee;--confidence-medium-text: #9a6428;--confidence-low-bg: #fef2f2;--confidence-low-text: #b33a3a;--alert-pii-bg: #eef0ff;--alert-pii-text: #4a5ac7;--insights-header-bg: var(--bg-tertiary);--insights-header-text: var(--text-primary);--insights-header-hover: var(--bg-hover);--insights-toggle-text: var(--text-muted);--insights-border: var(--border-primary);--chart-bg: var(--bg-secondary);--chart-border: var(--border-primary)}[data-theme=dark]{--bg-primary: #111111;--bg-secondary: #1c1c1c;--bg-tertiary: #2a2a2a;--bg-input: #1c1c1c;--bg-code: #0a0a0a;--bg-hover: #2a2a2a;--bg-example-icon: linear-gradient(135deg, #2a2a3e 0%, #1e1e2e 100%);--text-primary: #ffffff;--text-secondary: #e5e5e5;--text-tertiary: #b0b0b0;--text-muted: #888888;--text-code: #f0f0f0;--border-primary: #333333;--border-focus: rgba(102, 126, 234, .6);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);--shadow-md: 0 2px 8px rgba(0, 0, 0, .4);--shadow-lg: 0 4px 24px rgba(0, 0, 0, .5);--shadow-focus: 0 4px 24px rgba(102, 126, 234, .3);--error-bg: #2d1f1f;--error-color: #f87171;--warning-bg: #2d2a1f;--warning-color: #fbbf24;--accent-light: #1e1e3a;--insight-info-bg: #1a1a30;--insight-info-border: #667eea;--insight-info-title: #8b9af0;--insight-info-text: #99a6f2;--insight-warning-bg: #2a2418;--insight-warning-border: #c9873a;--insight-warning-title: #daa050;--insight-warning-text: #c99a4a;--insight-error-bg: #2d1f1f;--insight-error-border: #d45d5d;--insight-error-title: #f08080;--insight-error-text: #e07070;--insight-anomaly-bg: #261a2e;--insight-anomaly-border: #9b59b6;--insight-anomaly-title: #c084d8;--insight-anomaly-text: #b070cc;--confidence-high-bg: #1a2a1a;--confidence-high-text: #66bb6a;--confidence-medium-bg: #2a2418;--confidence-medium-text: #daa050;--confidence-low-bg: #2d1f1f;--confidence-low-text: #f08080;--alert-pii-bg: #1a1a30;--alert-pii-text: #8b9af0;--chart-bg: var(--bg-secondary);--chart-border: var(--border-primary)}html,body,#root{height:100%;margin:0;padding:0}body:has(.app){overflow:hidden}.app{height:100vh;height:100dvh;display:flex;flex-direction:column;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow:hidden;background:var(--bg-primary)}.welcome-view{flex:1;display:flex;align-items:center;justify-content:center;padding:24px;position:relative}.welcome-content{width:100%;max-width:680px;display:flex;flex-direction:column;align-items:center}.welcome-header{text-align:center;margin-bottom:40px}.welcome-icon{width:256px;height:256px;margin-bottom:8px}.welcome-header h1{margin:0;font-size:2rem;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.welcome-tagline{margin:8px 0 0;color:var(--text-tertiary);font-size:1rem}.connection-badge{display:inline-block;margin-top:12px;padding:4px 12px;background:var(--warning-bg);color:var(--warning-color);border-radius:12px;font-size:13px;font-weight:500}.welcome-input-area{width:100%;margin-bottom:32px}.query-form-welcome{width:100%}.query-form-welcome .input-container{background:var(--bg-input);border-radius:16px;box-shadow:var(--shadow-lg);padding:8px;display:flex;align-items:center;gap:8px;border:1px solid var(--border-primary);transition:box-shadow .2s,border-color .2s}.query-form-welcome .input-container:focus-within{box-shadow:var(--shadow-focus);border-color:var(--border-focus)}.query-form-welcome .query-input{flex:1;padding:12px 16px;font-size:16px;border:none;outline:none;background:transparent;color:var(--text-primary)}.query-form-welcome .query-input::placeholder{color:var(--text-muted)}.query-form-welcome .input-actions{display:flex;align-items:center;gap:8px}.query-form-welcome .domain-select{padding:8px 12px;font-size:13px;border:1px solid var(--border-primary);border-radius:8px;background:var(--bg-tertiary);cursor:pointer;color:var(--text-tertiary)}.query-form-welcome .submit-btn,.query-form-welcome .stop-btn{width:40px;height:40px;border-radius:10px;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .15s,box-shadow .15s}.query-form-welcome .submit-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.query-form-welcome .submit-btn:hover:not(:disabled){transform:scale(1.05);box-shadow:0 4px 12px #667eea66}.query-form-welcome .submit-btn:disabled{opacity:.5;cursor:not-allowed}.query-form-welcome .stop-btn{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.example-cards{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;width:100%}.example-card{display:flex;align-items:center;gap:12px;padding:14px 18px;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:12px;cursor:pointer;transition:all .2s;text-align:left;min-width:200px}.example-card:hover{border-color:var(--accent-color);box-shadow:0 4px 12px #667eea26;transform:translateY(-2px)}.example-icon{width:40px;height:40px;border-radius:10px;background:var(--bg-example-icon);display:flex;align-items:center;justify-content:center;color:var(--accent-color);flex-shrink:0}.example-text{display:flex;flex-direction:column;gap:2px}.example-title{font-size:14px;font-weight:600;color:var(--text-primary)}.example-desc{font-size:12px;color:var(--text-muted)}.chat-view{flex:1;display:flex;flex-direction:column;overflow:hidden}.chat-header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);flex-shrink:0}.chat-title{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--text-primary)}.chat-icon{width:24px;height:24px;border-radius:6px}.chat-header-spacer{width:100px}.header-actions{display:flex;align-items:center;gap:8px}.new-chat-btn{display:flex;align-items:center;gap:6px;padding:8px 14px;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;color:var(--text-secondary);transition:all .15s}.new-chat-btn:hover{background:var(--bg-tertiary);border-color:var(--text-muted)}.theme-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:8px;cursor:pointer;color:var(--text-secondary);transition:all .15s}.theme-toggle:hover{background:var(--bg-tertiary);border-color:var(--text-muted)}.conversation{flex:1 1 0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:20px;min-height:0;overscroll-behavior:contain}.messages{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:20px;min-width:0}.message{max-width:100%;width:100%}.message-user{display:flex;justify-content:flex-end}.message-assistant{display:flex;justify-content:flex-start;width:100%}.message-assistant .assistant-content{width:100%}.user-content{max-width:70%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:12px 18px;border-radius:18px 18px 4px;font-size:15px;line-height:1.5}.assistant-content{background:var(--bg-secondary);padding:20px;border-radius:4px 16px 16px;box-shadow:var(--shadow-sm);max-width:100%;overflow:hidden;min-width:0}.chat-input-area{flex-shrink:0;padding:16px 20px 20px;background:var(--bg-primary)}.chat-input-area .query-form{max-width:900px;margin:0 auto}.chat-input-area .input-container{background:var(--bg-input);border-radius:12px;box-shadow:var(--shadow-md);padding:6px;display:flex;align-items:center;gap:6px;border:1px solid var(--border-primary);transition:box-shadow .2s,border-color .2s}.chat-input-area .input-container:focus-within{box-shadow:var(--shadow-focus);border-color:var(--border-focus)}.chat-input-area .query-input{flex:1;padding:10px 14px;font-size:15px;border:none;outline:none;background:transparent;color:var(--text-primary)}.chat-input-area .query-input::placeholder{color:var(--text-muted)}.chat-input-area .input-actions{display:flex;align-items:center;gap:6px}.chat-input-area .domain-select{padding:6px 10px;font-size:12px;border:1px solid var(--border-primary);border-radius:6px;background:var(--bg-tertiary);cursor:pointer;color:var(--text-tertiary)}.chat-input-area .submit-btn,.chat-input-area .stop-btn{width:36px;height:36px;border-radius:8px;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .15s,box-shadow .15s}.chat-input-area .submit-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.chat-input-area .submit-btn:hover:not(:disabled){transform:scale(1.05)}.chat-input-area .submit-btn:disabled{opacity:.5;cursor:not-allowed}.chat-input-area .stop-btn{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.tool-status{display:flex;align-items:center;gap:10px;padding:14px 18px;background:var(--bg-secondary);border-radius:12px;font-size:14px;color:var(--text-tertiary);box-shadow:var(--shadow-sm)}.spinner{width:16px;height:16px;border:2px solid var(--border-primary);border-top-color:var(--accent-color);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.status-text{font-weight:500}.sql-code{background:var(--bg-code);color:var(--text-code);padding:16px 20px;border-radius:10px;overflow-x:auto;font-family:JetBrains Mono,Monaco,Menlo,Ubuntu Mono,monospace;font-size:13px;line-height:1.6;margin:0}.assistant-text{color:var(--text-secondary);font-size:15px;line-height:1.7;white-space:pre-wrap;margin-bottom:12px}.cursor{animation:blink 1s infinite;color:var(--accent-color);font-weight:700}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.error-content{background:var(--error-bg);color:var(--error-color);padding:12px 18px;border-radius:10px;font-size:14px}.sql-section{margin-top:16px}.sql-toggle{display:flex;align-items:center;gap:8px;padding:10px 14px;background:var(--bg-tertiary);border:none;border-radius:8px;font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;width:100%;text-align:left;transition:background .15s}.sql-toggle:hover{background:var(--bg-hover)}.sql-section .sql-code{margin-top:10px}.results-section{margin-top:16px}.results-header{font-size:13px;font-weight:500;color:var(--text-tertiary);margin-bottom:10px}.visualization-section{margin-top:16px;border:1px solid var(--border-primary);border-radius:10px;overflow:hidden;background:var(--bg-secondary)}.table-wrapper{overflow-x:auto;border-radius:10px;border:1px solid var(--border-primary)}.results-table{width:100%;border-collapse:collapse;font-size:13px}.results-table th,.results-table td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border-primary)}.results-table th{background:var(--bg-tertiary);font-weight:600;color:var(--text-primary);position:sticky;top:0}.results-table tbody tr:hover{background:var(--bg-hover)}.results-table td{background:var(--bg-secondary);color:var(--text-secondary)}.truncated{text-align:center;color:var(--text-muted);font-size:12px;margin-top:12px}.tag{display:inline-block;padding:4px 10px;background:var(--bg-tertiary);border-radius:6px;font-size:12px;color:var(--text-secondary)}.tag.skill-tag{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;font-weight:500}.history-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:8px;cursor:pointer;color:var(--text-secondary);transition:all .15s}.history-toggle:hover{background:var(--bg-tertiary);border-color:var(--text-muted)}.history-overlay{position:fixed;inset:0;background:#0006;z-index:90}.history-sidebar{position:fixed;top:0;left:0;bottom:0;width:300px;background:var(--bg-secondary);border-right:1px solid var(--border-primary);z-index:100;transform:translate(-100%);transition:transform .25s ease-in-out;display:flex;flex-direction:column}.history-sidebar.open{transform:translate(0)}.history-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border-primary);flex-shrink:0}.history-header h3{margin:0;font-size:16px;font-weight:600;color:var(--text-primary)}.history-header .close-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:none;border-radius:6px;cursor:pointer;color:var(--text-tertiary);transition:all .15s}.history-header .close-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.history-content{flex:1;overflow-y:auto;padding:12px}.history-empty{padding:24px;text-align:center;color:var(--text-muted);font-size:14px}.history-group{margin-bottom:16px}.history-group-label{padding:8px 12px;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.history-item{display:block;width:100%;padding:12px 14px;background:transparent;border:none;border-radius:8px;text-align:left;cursor:pointer;transition:background .15s}.history-item:hover{background:var(--bg-tertiary)}.history-item.active{background:var(--bg-tertiary);border-left:3px solid var(--accent-color);padding-left:11px}.history-preview{display:block;font-size:14px;color:var(--text-secondary);line-height:1.4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media(max-width:768px){.example-cards{flex-direction:column}.example-card{min-width:auto;width:100%}.query-form-welcome .input-container{flex-direction:column;padding:12px}.query-form-welcome .input-actions{width:100%;justify-content:space-between}.chat-header-spacer{display:none}.conversation{padding:12px}.assistant-content{padding:14px}.chat-input-area{padding:10px 12px 14px}.history-sidebar{width:280px}}