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dd{margin:0;color:var(--color-text)}.details-column-explorer{padding:0;border:none;background:transparent}.column-explorer-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--spacing-md);margin-bottom:var(--spacing-md)}.column-explorer-title{margin:0}.column-view-toggle{display:flex;gap:0;border:1px solid var(--color-border);border-radius:var(--radius-sm);overflow:hidden;background:var(--color-bg-secondary)}.column-view-toggle-btn{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);font-size:.875rem;font-weight:500;color:var(--color-text-secondary);background:transparent;border:none;border-right:1px solid var(--color-border);cursor:pointer;transition:color .15s,background .15s}.column-view-toggle-btn:last-child{border-right:none}.column-view-toggle-btn:hover{color:var(--color-text);background:#6da58414}.column-view-toggle-btn--active{color:var(--color-text);background:var(--color-bg);box-shadow:0 0 0 1px var(--color-border)}.column-view-toggle-icon{font-size:1rem;line-height:1;opacity:.9}.column-view-toggle-label{white-space:nowrap}.details-range-badge{display:inline-block;max-width:180px;padding:2px var(--spacing-xs);font-size:.8125rem;background:var(--color-bg-secondary);border-radius:var(--radius-sm);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.details-semantic-cell{display:inline-flex;align-items:center;gap:var(--spacing-xs)}.details-semantic-dot{flex-shrink:0;width:8px;height:8px;border-radius:50%}.details-column-stats{border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);background:var(--color-bg)}.details-table-wrap{overflow-x:auto}.details-table{width:100%;border-collapse:collapse;font-size:.875rem}.details-th{padding:var(--spacing-sm) var(--spacing-md);text-align:left;font-weight:600;color:var(--color-text);background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);white-space:nowrap}.details-th--sortable{cursor:pointer;user-select:none}.details-th--sortable:hover{background:#6da5841a}.details-td{padding:var(--spacing-sm) var(--spacing-md);border-bottom:1px solid var(--color-border);color:var(--color-text);max-width:200px;overflow:hidden;text-overflow:ellipsis}.details-td--num{text-align:right;font-variant-numeric:tabular-nums}.details-table tbody tr:nth-child(2n){background:var(--color-bg-secondary)}.details-table tbody tr:hover{background:#6da58412}.details-column-details .columns-grid{margin-top:0}.details-distributions{border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);background:var(--color-bg)}.details-dist-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--spacing-lg)}.details-dist-block{border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-md);background:var(--color-bg-secondary)}.details-dist-col-name{font-size:.95rem;font-weight:600;color:var(--color-text);margin:0 0 var(--spacing-sm) 0;word-break:break-word}.details-dist-table{width:100%;border-collapse:collapse;font-size:.8rem}.details-dist-th{padding:var(--spacing-xs) var(--spacing-sm);text-align:left;font-weight:600;color:var(--color-text-secondary);border-bottom:1px solid var(--color-border)}.details-dist-td{padding:var(--spacing-xs) var(--spacing-sm);border-bottom:1px solid var(--color-border);color:var(--color-text);max-width:160px;overflow:hidden;text-overflow:ellipsis}.details-dist-td--num{text-align:right;font-variant-numeric:tabular-nums}.details-no-dist{font-size:.9rem;color:var(--color-text-secondary);margin:0}.details-samples-list{margin:0;padding-left:1.25rem;font-size:.9rem;color:var(--color-text)}.details-samples-item{margin-bottom:var(--spacing-xs);overflow:hidden;text-overflow:ellipsis}.columns-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--spacing-md)}.column-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-md);background:var(--color-bg-elevated);box-shadow:var(--shadow-sm)}.column-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm);gap:var(--spacing-sm)}.column-name{font-size:1rem;font-weight:600;color:var(--color-text);margin:0;font-family:var(--font-mono);flex:1}.type-badges{display:flex;gap:var(--spacing-xs);align-items:center;flex-shrink:0}.column-type-badge{padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);color:#fff;font-size:.75rem;font-weight:600;text-transform:uppercase;white-space:nowrap}.semantic-badge{position:relative}.technical-badge{font-size:.625rem;padding:2px var(--spacing-xs);opacity:.8}.confidence-indicator{margin-left:4px;font-size:.5rem;opacity:.9}.column-stats{display:flex;flex-direction:column;gap:var(--spacing-xs);margin-bottom:var(--spacing-sm)}.stat{display:flex;justify-content:space-between;font-size:.875rem}.stat-label{color:var(--color-text-secondary)}.stat-value{color:var(--color-text);font-weight:500;font-family:var(--font-mono)}.stat-value-type{text-transform:capitalize}.column-samples{margin-top:var(--spacing-sm);padding-top:var(--spacing-sm);border-top:1px solid var(--color-border)}.samples-label{font-size:.75rem;color:var(--color-text-secondary);text-transform:uppercase;margin-bottom:var(--spacing-xs)}.samples-values{display:flex;flex-direction:column;gap:var(--spacing-xs)}.sample-value{font-size:.875rem;color:var(--color-text);font-family:var(--font-mono);background:var(--color-bg);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);word-break:break-word}.column-top-values,.column-sentinels{margin-top:var(--spacing-sm);padding-top:var(--spacing-sm);border-top:1px solid var(--color-border)}.column-sentinels-hint{font-size:.8125rem;color:var(--color-text-secondary);margin:0 0 var(--spacing-xs) 0}.column-sentinels-list{margin:0;padding-left:1.25rem}.column-distribution{margin-top:var(--spacing-sm);padding-top:var(--spacing-sm);border-top:1px solid var(--color-border)}.column-distribution .details-dist-table{width:100%;font-size:.8125rem}.column-distribution--empty .details-no-dist{margin:0;font-size:.875rem;color:var(--color-text-secondary)}.top-values-list{display:flex;flex-direction:column;gap:var(--spacing-xs)}.top-value-item{display:flex;justify-content:space-between;align-items:center;font-size:.875rem;background:var(--color-bg);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm)}.top-value-text{color:var(--color-text);font-family:var(--font-mono);word-break:break-word;flex:1}.top-value-count{color:var(--color-text-secondary);font-family:var(--font-mono);font-size:.8125rem;margin-left:var(--spacing-sm);flex-shrink:0}.app{max-width:1400px;margin:0 auto;padding:var(--spacing-xl)}.app-header{margin-bottom:var(--spacing-xl);text-align:center}.app-header-brand{display:inline-flex;flex-direction:column;align-items:center;gap:var(--spacing-sm)}.app-title{display:inline-flex;align-items:center;gap:.5rem;font-size:2rem;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--color-text);letter-spacing:-.02em}.app-title__csv{font-weight:600}.app-title__unwrap{font-weight:700;text-transform:lowercase;letter-spacing:-.03em}.app-subtitle{color:var(--color-text-secondary);font-size:1.05rem;max-width:28rem}.app-header-open-file{margin:0;font-size:.95rem;font-weight:500;color:var(--color-text-secondary);max-width:min(100vw - 2rem,36rem);text-align:center;display:flex;align-items:center;justify-content:center;gap:.35em}.app-header-open-file__name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--color-text)}.app-header--with-tabs .app-header-open-file{text-align:left;justify-content:flex-start;max-width:min(40vw,22rem)}.app-header-notice{margin-top:.22rem;max-width:min(52vw,34rem);font-size:.83rem;line-height:1.35;color:var(--color-text-secondary)}.app-header-notice--error{color:#8b3a3a}.app-header-notice--warn{color:#8a6330}.app-header-notice--info{color:var(--color-text-secondary)}.app-header-notice__line{margin:0;display:flex;align-items:center;gap:.3rem}.app-header-notice__more{margin-left:.3rem;padding:0;border:none;background:transparent;color:inherit;font-size:.78rem;text-decoration:underline;text-underline-offset:2px;cursor:pointer}.app-header-notice__extra{margin-top:.25rem;display:flex;flex-direction:column;gap:.12rem}.app-header-notice__icon{flex-shrink:0}.app-header-notice__icon--error{color:#b24d4d}.app-header-notice__icon--warn{color:#a17a3e}.app-header-notice__icon--info{color:#8d968b}.app-content{display:flex;flex-direction:column;gap:var(--spacing-xl)}.card{background:var(--color-bg-elevated);border:1px solid rgba(255,255,255,.65);border-radius:var(--radius-xl);padding:var(--spacing-lg);box-shadow:var(--shadow-md)}.card-title{font-size:1.25rem;font-weight:600;margin-bottom:var(--spacing-md);color:var(--color-text)}.card-content{color:var(--color-text-secondary)}.loading{text-align:center;padding:var(--spacing-xl);color:var(--color-text-secondary)}.error{background:#c45c5c14;border:1px solid rgba(196,92,92,.35);border-radius:var(--radius-lg);padding:var(--spacing-md);color:#8b3a3a;margin:var(--spacing-md) 0}.badge{display:inline-block;padding:.2em .6em;font-size:.85rem;font-weight:500;border-radius:var(--radius-md);line-height:1.4}.badge-sample{background:var(--color-bg-secondary);color:var(--color-text-secondary);border:1px solid var(--color-border)}.app-header--with-tabs{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--spacing-md);text-align:left}.app-header--with-tabs .app-header-brand{flex-shrink:0;align-items:flex-start}.app-header--with-tabs .app-subtitle{display:none}.app-header--with-tabs .app-title{font-size:1.35rem;margin-bottom:0}.app-tabs{display:flex;gap:0;border-bottom:1px solid var(--color-border);padding:0}.app-tab{padding:var(--spacing-sm) var(--spacing-lg);font-size:.95rem;font-weight:500;font-family:var(--font-sans);color:var(--color-text-secondary);background:transparent;border:none;border-bottom:2px solid transparent;margin-bottom:-1px;cursor:pointer;border-radius:var(--radius-sm) var(--radius-sm) 0 0;transition:color .15s ease,border-color .15s ease}.app-tab:hover{color:var(--color-text)}.app-tab--active{color:var(--color-text);border-bottom-color:var(--color-primary)}.app-tab--primary.app-tab--active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.app-header-actions{display:flex;align-items:center;gap:var(--spacing-sm);flex-shrink:0}.insights-ctas{display:flex;flex-wrap:wrap;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.insights-ctas--under-notes{margin:calc(-1 * var(--spacing-sm)) 0 var(--spacing-lg);justify-content:center;align-items:center}.insights-feedback{font-size:.875rem;color:var(--color-text-secondary);margin:0 0 var(--spacing-lg)}.insights-feedback a{color:var(--color-text-secondary);text-decoration:none}.insights-feedback a:hover{color:var(--color-primary);text-decoration:underline}.btn{padding:.55rem 1.35rem;border:none;border-radius:999px;font-size:1rem;font-weight:500;font-family:var(--font-sans);cursor:pointer;transition:background .2s ease,box-shadow .2s ease,transform .15s ease}.btn-primary{background:linear-gradient(180deg,#78ad8f 0%,var(--color-primary) 100%);color:#fff;box-shadow:0 4px 14px #6da58459}.btn-primary:hover:not(:disabled){background:linear-gradient(180deg,#86b89a 0%,var(--color-primary-hover) 100%);box-shadow:0 6px 18px #6da58466}.btn-primary:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}.btn-secondary{background:var(--color-bg-elevated);color:var(--color-text);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-secondary);border-color:var(--color-text-secondary)}.tab-placeholder{padding:var(--spacing-xl);background:#f9f9f5a6;border:1px dashed var(--color-border-dashed);border-radius:var(--radius-xl);color:var(--color-text-secondary);box-shadow:var(--shadow-sm)}.tab-placeholder p{margin-bottom:var(--spacing-md)}.app-footer{margin-top:var(--spacing-xl);padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-xl);background:#f9f9f5b8;border:1px solid rgba(255,255,255,.7);box-shadow:var(--shadow-sm);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-sm);font-size:.9rem;color:var(--color-text-secondary)}.app-footer__left{margin-right:auto}.app-footer__left:only-child{margin-left:auto;margin-right:auto}.app-footer__feedback{margin-left:auto}.app-footer a{color:var(--color-text-secondary);text-decoration:none}.app-footer a:hover{color:var(--color-primary);text-decoration:underline}.app-footer__sep{margin:0 var(--spacing-sm);user-select:none}:root{--color-bg: #eef2ec;--color-bg-elevated: #f9f9f5;--color-bg-secondary: #f0f3ef;--color-border: #d9ddd4;--color-border-muted: color-mix(in srgb, var(--color-text) 10%, var(--color-bg));--color-border-dashed: #d1d1d1;--color-text: #333333;--color-text-secondary: #666666;--color-primary: #6da584;--color-primary-hover: #5c9474;--color-primary-soft: rgba(109, 165, 132, .14);--color-success: #6da584;--color-warning: #f4a261;--color-error: #c45c5c;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 22px;--font-mono: "SF Mono", "Monaco", "Inconsolata", "Roboto Mono", monospace;--font-sans: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--shadow-sm: 0 4px 16px rgba(0, 0, 0, .04);--shadow-md: 0 10px 30px rgba(0, 0, 0, .05);--shadow-lg: 0 16px 40px rgba(0, 0, 0, .06)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);color:var(--color-text);line-height:1.65;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;background:linear-gradient(145deg,#e8f0ea,#f7f5f0 38%,#faf9f6 65%,#eef3ee);background-attachment:fixed}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.045;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}#root{min-height:100vh;position:relative;z-index:1}