@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-space-y-reverse:0;--tw-border-style:solid;--tw-gradient-position:initial;--tw-gradient-from:#0000;--tw-gradient-via:#0000;--tw-gradient-to:#0000;--tw-gradient-stops:initial;--tw-gradient-via-stops:initial;--tw-gradient-from-position:0%;--tw-gradient-via-position:50%;--tw-gradient-to-position:100%;--tw-font-weight:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--color-red-50:oklch(97.1% .013 17.38);--color-red-500:oklch(63.7% .237 25.331);--color-red-600:oklch(57.7% .245 27.325);--color-orange-50:oklch(98% .016 73.684);--color-orange-500:oklch(70.5% .213 47.604);--color-orange-600:oklch(64.6% .222 41.116);--color-green-600:oklch(62.7% .194 149.214);--color-blue-50:oklch(97% .014 254.604);--color-blue-600:oklch(54.6% .245 262.881);--color-blue-900:oklch(37.9% .146 265.522);--color-indigo-50:oklch(96.2% .018 272.314);--color-indigo-600:oklch(51.1% .262 276.966);--color-gray-50:oklch(98.5% .002 247.839);--color-gray-200:oklch(92.8% .006 264.531);--color-gray-500:oklch(55.1% .027 264.364);--color-gray-600:oklch(44.6% .03 256.802);--color-gray-700:oklch(37.3% .034 259.733);--color-gray-800:oklch(27.8% .033 256.848);--color-gray-900:oklch(21% .034 264.665);--color-white:#fff;--spacing:.25rem;--text-xs:.75rem;--text-xs--line-height:calc(1/.75);--text-sm:.875rem;--text-sm--line-height:calc(1.25/.875);--text-lg:1.125rem;--text-lg--line-height:calc(1.75/1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75/1.25);--text-2xl:1.5rem;--text-2xl--line-height:calc(2/1.5);--text-3xl:1.875rem;--text-3xl--line-height: 1.2 ;--text-4xl:2.25rem;--text-4xl--line-height:calc(2.5/2.25);--text-7xl:4.5rem;--text-7xl--line-height:1;--font-weight-medium:500;--font-weight-bold:700;--radius-sm:.25rem;--radius-lg:.5rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4,0,.2,1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.relative{position:relative}.container{width:100%}@media(min-width:40rem){.container{max-width:40rem}}@media(min-width:48rem){.container{max-width:48rem}}@media(min-width:64rem){.container{max-width:64rem}}@media(min-width:80rem){.container{max-width:80rem}}@media(min-width:96rem){.container{max-width:96rem}}.mt-2{margin-top:calc(var(--spacing)*2)}.mt-8{margin-top:calc(var(--spacing)*8)}.mb-1{margin-bottom:calc(var(--spacing)*1)}.mb-2{margin-bottom:calc(var(--spacing)*2)}.mb-3{margin-bottom:calc(var(--spacing)*3)}.mb-4{margin-bottom:calc(var(--spacing)*4)}.mb-8{margin-bottom:calc(var(--spacing)*8)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline-block{display:inline-block}.table{display:table}.h-3{height:calc(var(--spacing)*3)}.h-4{height:calc(var(--spacing)*4)}.w-4{width:calc(var(--spacing)*4)}.w-full{width:100%}.flex-1{flex:1}.transform{transform:var(--tw-rotate-x,)var(--tw-rotate-y,)var(--tw-rotate-z,)var(--tw-skew-x,)var(--tw-skew-y,)}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-3{gap:calc(var(--spacing)*3)}.gap-4{gap:calc(var(--spacing)*4)}.gap-6{gap:calc(var(--spacing)*6)}.gap-8{gap:calc(var(--spacing)*8)}:where(.space-y-3>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing)*3)*var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing)*3)*calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-4>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing)*4)*var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing)*4)*calc(1 - var(--tw-space-y-reverse)))}.rounded{border-radius:.25rem}.rounded-full{border-radius:3.40282e38px}.rounded-lg{border-radius:var(--radius-lg)}.border{border-style:var(--tw-border-style);border-width:1px}.border-2{border-style:var(--tw-border-style);border-width:2px}.border-t-2{border-top-style:var(--tw-border-style);border-top-width:2px}.border-b-4{border-bottom-style:var(--tw-border-style);border-bottom-width:4px}.border-l-4{border-left-style:var(--tw-border-style);border-left-width:4px}.border-blue-600{border-color:var(--color-blue-600)}.border-gray-200{border-color:var(--color-gray-200)}.border-orange-500{border-color:var(--color-orange-500)}.border-red-500{border-color:var(--color-red-500)}.bg-blue-50{background-color:var(--color-blue-50)}.bg-gray-50{background-color:var(--color-gray-50)}.bg-gray-200{background-color:var(--color-gray-200)}.bg-indigo-50{background-color:var(--color-indigo-50)}.bg-orange-50{background-color:var(--color-orange-50)}.bg-red-50{background-color:var(--color-red-50)}.bg-white{background-color:var(--color-white)}.bg-gradient-to-r{--tw-gradient-position:to right in oklab;background-image:linear-gradient(var(--tw-gradient-stops))}.from-blue-50{--tw-gradient-from:var(--color-blue-50);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position),var(--tw-gradient-from)var(--tw-gradient-from-position),var(--tw-gradient-to)var(--tw-gradient-to-position))}.to-indigo-50{--tw-gradient-to:var(--color-indigo-50);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position),var(--tw-gradient-from)var(--tw-gradient-from-position),var(--tw-gradient-to)var(--tw-gradient-to-position))}.p-3{padding:calc(var(--spacing)*3)}.p-4{padding:calc(var(--spacing)*4)}.p-5{padding:calc(var(--spacing)*5)}.p-6{padding:calc(var(--spacing)*6)}.p-8{padding:calc(var(--spacing)*8)}.p-12{padding:calc(var(--spacing)*12)}.pt-4{padding-top:calc(var(--spacing)*4)}.pb-6{padding-bottom:calc(var(--spacing)*6)}.text-center{text-align:center}.text-right{text-align:right}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-4xl{font-size:var(--text-4xl);line-height:var(--tw-leading,var(--text-4xl--line-height))}.text-7xl{font-size:var(--text-7xl);line-height:var(--tw-leading,var(--text-7xl--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.text-blue-600{color:var(--color-blue-600)}.text-blue-900{color:var(--color-blue-900)}.text-gray-500{color:var(--color-gray-500)}.text-gray-600{color:var(--color-gray-600)}.text-gray-700{color:var(--color-gray-700)}.text-gray-800{color:var(--color-gray-800)}.text-gray-900{color:var(--color-gray-900)}.text-green-600{color:var(--color-green-600)}.text-indigo-600{color:var(--color-indigo-600)}.text-orange-600{color:var(--color-orange-600)}.text-red-600{color:var(--color-red-600)}.uppercase{text-transform:uppercase}.filter{filter:var(--tw-blur,)var(--tw-brightness,)var(--tw-contrast,)var(--tw-grayscale,)var(--tw-hue-rotate,)var(--tw-invert,)var(--tw-saturate,)var(--tw-sepia,)var(--tw-drop-shadow,)}.transition-all{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--bg-base:#f9fafb;--bg-surface:#fff;--bg-elevated:#f3f4f6;--bg-hover:#f3f4f6;--bg-inset:#e5e7eb;--bg-active:#eef2ff;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-light:#eff6ff;--accent-border:#bfdbfe;--accent-muted:#2563eb0f;--green:#059669;--green-bg:#ecfdf5;--green-border:#a7f3d0;--amber:#d97706;--amber-bg:#fffbeb;--amber-border:#fde68a;--red:#dc2626;--red-bg:#fef2f2;--red-border:#fecaca;--orange:#ea580c;--orange-bg:#fff7ed;--text-primary:#111827;--text-secondary:#4b5563;--text-muted:#9ca3af;--text-label:#6b7280;--border:#e5e7eb;--border-light:#f3f4f6;--border-strong:#d1d5db;--radius:8px;--radius-sm:6px;--shadow-sm:0 1px 2px #0000000a;--font-sans:"Pretendard",-apple-system,BlinkMacSystemFont,system-ui,sans-serif;--font-mono:"JetBrains Mono","Menlo","Consolas",monospace}body{background:var(--bg-base);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;margin:0}.topbar{border-bottom:1px solid var(--border);background:var(--bg-surface);z-index:30;justify-content:space-between;align-items:center;height:48px;padding:0 24px;display:flex;position:sticky;top:0}.topbar-left{align-items:center;gap:8px;display:flex}.logo{font-family:var(--font-mono);color:var(--text-primary);letter-spacing:-.02em;margin:0;font-size:14px;font-weight:600}.version-badge{font-family:var(--font-mono);color:var(--text-muted);background:var(--bg-elevated);border:1px solid var(--border);border-radius:4px;padding:1px 6px;font-size:10px;line-height:1.6}.topbar-link{color:var(--text-secondary);border-radius:var(--radius-sm);align-items:center;gap:5px;padding:4px 8px;font-size:13px;text-decoration:none;transition:color .15s,background .15s;display:flex}.topbar-link:hover{color:var(--text-primary);background:var(--bg-hover)}.topbar-link svg{width:15px;height:15px}.lang-toggle{font-family:var(--font-mono);color:var(--text-secondary);align-items:center;gap:6px;font-size:12px;display:flex}.lang-toggle button{cursor:pointer;color:inherit;font-family:inherit;font-size:inherit;background:0 0;border:none;border-radius:3px;padding:2px 4px;transition:opacity .15s}.lang-toggle button:hover{color:var(--text-primary)}.content{max-width:1200px;margin:0 auto;padding:20px 24px 48px}.upload-card{margin-bottom:20px}.drop-zone{border:1.5px dashed var(--border-strong);border-radius:var(--radius);background:var(--bg-surface);cursor:pointer;padding:16px 20px;transition:border-color .15s,background .15s}.drop-zone:hover,.drop-zone.drag-active{border-color:var(--accent);background:var(--accent-light)}.drop-zone-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.upload-left{align-items:center;gap:10px;display:flex}.upload-icon{width:16px;height:16px;color:var(--text-muted);flex-shrink:0}.upload-text{color:var(--text-secondary);font-size:13px}.upload-text strong{color:var(--accent);font-weight:600}.upload-right{align-items:center;gap:12px;display:flex}.upload-cols{font-family:var(--font-mono);color:var(--text-muted);font-size:11px}.sample-btn{font-family:var(--font-sans);color:var(--accent);border:1px solid var(--accent-border);border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;background:0 0;padding:3px 10px;font-size:12px;font-weight:500;transition:background .15s}.sample-btn:hover{background:var(--accent-light)}@keyframes resultsFade{0%{opacity:0}to{opacity:1}}.results{animation:.25s ease-out resultsFade}.stats-bar{flex-wrap:wrap;align-items:baseline;gap:6px;padding:10px 0 8px;display:flex}.stat-item{align-items:baseline;gap:4px;display:flex}.stat-val{font-family:var(--font-mono);color:var(--text-primary);font-size:13px;font-weight:600}.stat-lbl{color:var(--text-muted);font-size:12px}.stat-accent{color:var(--accent)}.stat-sep{color:var(--border-strong);-webkit-user-select:none;user-select:none;margin:0 4px;font-size:11px}.tab-bar{border-bottom:1px solid var(--border);gap:0;margin-bottom:16px;display:flex}.tab-btn{font-family:var(--font-sans);color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:8px 16px;font-size:13px;font-weight:500;transition:color .15s;position:relative}.tab-btn:hover{color:var(--text-secondary)}.tab-btn.active{color:var(--text-primary)}.tab-btn.active:after{content:"";background:var(--accent);border-radius:1px 1px 0 0;height:2px;position:absolute;bottom:-1px;left:0;right:0}.tab-panel{display:none}.tab-panel.active{display:block}.panel-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}@media(max-width:1024px){.panel-grid{grid-template-columns:1fr}}.panel-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.panel-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:10px 16px;display:flex}.panel-title{color:var(--text-primary);margin:0;font-size:13px;font-weight:600}.chart-area{padding:12px 16px 16px;position:relative}.churn-top{grid-template-columns:280px 1fr;gap:16px;margin-bottom:16px;display:grid}@media(max-width:1024px){.churn-top{grid-template-columns:1fr}}.insights-wrap{flex-direction:column;gap:8px;padding:10px 16px 16px;display:flex}.btn-outline{font-family:var(--font-sans);color:var(--text-secondary);background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;align-items:center;gap:4px;padding:4px 10px;font-size:12px;font-weight:500;transition:color .15s,border-color .15s,background .15s;display:inline-flex}.btn-outline:hover{color:var(--text-primary);border-color:var(--border-strong);background:var(--bg-hover)}.btn-outline:disabled{opacity:.4;cursor:not-allowed}.btn-outline svg{width:13px;height:13px}.btn-primary{font-family:var(--font-sans);color:#fff;background:var(--accent);border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;border:none;align-items:center;gap:5px;padding:6px 14px;font-size:13px;font-weight:500;transition:background .15s;display:inline-flex}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-ghost{font-family:var(--font-sans);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;padding:6px 10px;font-size:13px;font-weight:500;transition:color .15s,background .15s}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-hover)}.status-msg{border-radius:var(--radius-sm);justify-content:space-between;align-items:center;gap:8px;margin-top:12px;padding:8px 12px;font-size:13px;display:flex}.status-info{background:var(--accent-light);color:var(--accent);border:1px solid var(--accent-border)}.status-success{background:var(--green-bg);color:var(--green);border:1px solid var(--green-border)}.status-error{background:var(--red-bg);color:var(--red);border:1px solid var(--red-border)}.status-loading{background:var(--bg-elevated);color:var(--text-secondary);border:1px solid var(--border)}.risk-table{border-collapse:collapse;width:100%}.risk-table thead th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--border);text-align:left;white-space:nowrap;background:var(--bg-elevated);padding:8px 12px;font-size:11px;font-weight:600}.risk-table tbody tr{transition:background .1s}.risk-table tbody tr:hover{background:var(--bg-hover)}.risk-table tbody td{border-bottom:1px solid var(--border-light);color:var(--text-secondary);padding:6px 12px;font-size:13px}.risk-badge{font-family:var(--font-mono);border-radius:4px;align-items:center;gap:4px;padding:1px 7px;font-size:11px;font-weight:600;display:inline-flex}.risk-badge .dot{border-radius:50%;width:5px;height:5px;display:inline-block}.insight-card{border-radius:var(--radius-sm);border:1px solid var(--border-light);padding:10px 12px;transition:background .1s}.insight-card:hover{background:var(--bg-elevated)}@keyframes modalIn{0%{opacity:0}to{opacity:1}}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:50;background:#00000080;justify-content:center;align-items:center;padding:16px;animation:.15s ease-out modalIn;display:flex;position:fixed;inset:0}.modal-container{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:56rem;max-height:90vh;overflow:auto;box-shadow:0 4px 24px #0000001f,0 1px 3px #00000014}.modal-header{background:var(--bg-surface);border-bottom:1px solid var(--border);z-index:10;justify-content:space-between;align-items:center;padding:10px 20px;display:flex;position:sticky;top:0}.modal-body{padding:20px}.modal-paper{border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;padding:20px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:14px;height:14px;color:var(--text-muted);animation:.8s linear infinite spin}.hidden{display:none!important}.sr-only{clip:rect(0,0,0,0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.ltv-controls{background:var(--bg-elevated);border-radius:8px;align-items:center;gap:12px;margin-bottom:16px;padding:12px 16px;display:flex}.ltv-label{color:var(--text-secondary);align-items:center;gap:8px;font-size:13px;font-weight:500;display:flex}.ltv-input{border:1px solid var(--border);width:90px;color:var(--text-primary);background:var(--bg-surface);border-radius:6px;padding:4px 8px;font-family:JetBrains Mono,monospace;font-size:13px}.ltv-input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 2px #2563eb1f}.ltv-summary-bar{background:var(--bg-elevated);color:var(--text-secondary);border-radius:6px;gap:24px;margin-bottom:12px;padding:10px 16px;font-size:13px;display:flex}.ltv-summary-bar strong{color:var(--text-primary);font-family:JetBrains Mono,monospace}.trend-up{color:#059669;font-weight:600}.trend-down{color:#dc2626;font-weight:600}.trend-flat{color:#6b7280;font-weight:600}.ltv-table{border-collapse:collapse;width:100%;font-size:13px}.ltv-table th{text-align:left;border-bottom:2px solid var(--border);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;padding:8px 12px;font-size:11px;font-weight:600}.ltv-table td{border-bottom:1px solid var(--bg-elevated);padding:8px 12px}.ltv-table tr:hover td{background:var(--bg-hover)}.cell-cohort{font-family:JetBrains Mono,monospace;font-size:12px}.cell-num{text-align:right;font-family:JetBrains Mono,monospace}.cell-bold{color:var(--accent);font-weight:700}.conf-badge{border-radius:4px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.ltv-tag{vertical-align:middle;border-radius:3px;margin-left:6px;padding:1px 6px;font-size:10px;font-weight:700;display:inline-block}.ltv-tag.best{color:#166534;background:#dcfce7}.ltv-tag.worst{color:#991b1b;background:#fee2e2}.empty-msg{text-align:center;color:var(--text-tertiary);padding:24px;font-size:14px}.stats-tests-wrap{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px;padding:10px 16px 16px;display:grid}.stats-test-card{border:1px solid var(--border-light);border-radius:var(--radius-sm);padding:12px 14px;transition:background .1s}.stats-test-card:hover{background:var(--bg-elevated)}.stats-test-card-accent{border-color:var(--green-border);background:var(--green-bg)}.stats-test-header{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.stats-test-name{color:var(--text-primary);margin:0;font-size:13px;font-weight:600}.stats-test-desc{color:var(--text-muted);margin:0 0 8px;font-size:11px}.stats-test-metrics{gap:16px;margin-bottom:8px;display:flex}.stats-metric{flex-direction:column;gap:1px;display:flex}.stats-metric-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:10px;font-weight:600}.stats-metric-value{font-family:var(--font-mono);color:var(--text-primary);font-size:14px;font-weight:600}.stats-metric-lg{font-size:22px}.stats-sig{color:var(--green)}.stats-test-conclusion{color:var(--text-secondary);margin:0;font-size:12px;line-height:1.5}.stats-badge{font-family:var(--font-mono);border-radius:4px;padding:1px 7px;font-size:10px;font-weight:600}.stats-badge-sig{background:var(--green-bg);color:var(--green);border:1px solid var(--green-border)}.stats-badge-ns{background:var(--bg-elevated);color:var(--text-muted);border:1px solid var(--border)}.abtest-controls{margin-bottom:16px}.abtest-form{flex-direction:column;gap:12px;padding:12px 16px 16px;display:flex}.abtest-form-row{flex-wrap:wrap;gap:16px;display:flex}.abtest-label{color:var(--text-secondary);flex-direction:column;flex:1;gap:4px;min-width:140px;font-size:12px;font-weight:500;display:flex}.abtest-select,.abtest-input{border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;font-family:var(--font-mono);color:var(--text-primary);background:var(--bg-surface);padding:5px 8px}.abtest-select:focus,.abtest-input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 2px #2563eb1f}.abtest-slider-wrap{align-items:center;gap:8px;display:flex}.abtest-slider{accent-color:var(--accent);flex:1;height:4px}.abtest-slider-val{font-family:var(--font-mono);color:var(--accent);text-align:right;min-width:48px;font-size:13px;font-weight:600}.abtest-cards-wrap{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;padding:12px 16px 16px;display:grid}.abtest-result-card{border:1px solid var(--border-light);border-radius:var(--radius-sm);flex-direction:column;gap:2px;padding:10px 12px;display:flex}.abtest-result-label{color:var(--text-muted);font-size:11px;font-weight:500}.abtest-result-value{font-family:var(--font-mono);color:var(--text-primary);font-size:16px;font-weight:700}.abtest-positive{color:var(--green)}.abtest-table{border-collapse:collapse;width:100%;font-size:13px}.abtest-table th{text-align:left;border-bottom:2px solid var(--border);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;padding:8px 12px;font-size:11px;font-weight:600}.abtest-table td{border-bottom:1px solid var(--bg-elevated);color:var(--text-secondary);padding:8px 12px}.abtest-table tr:hover td{background:var(--bg-hover)}.text-right{text-align:right}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-gradient-position{syntax:"*";inherits:false}@property --tw-gradient-from{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-via{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-to{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-stops{syntax:"*";inherits:false}@property --tw-gradient-via-stops{syntax:"*";inherits:false}@property --tw-gradient-from-position{syntax:"<length-percentage>";inherits:false;initial-value:0%}@property --tw-gradient-via-position{syntax:"<length-percentage>";inherits:false;initial-value:50%}@property --tw-gradient-to-position{syntax:"<length-percentage>";inherits:false;initial-value:100%}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}