*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}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;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.visible{visibility:visible}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.inset-0{top:0;right:0;bottom:0;left:0}.bottom-4{bottom:1rem}.left-2{left:.5rem}.left-\[50\%\]{left:50%}.right-4{right:1rem}.top-4{top:1rem}.top-\[50\%\]{top:50%}.z-50{z-index:50}.order-first{order:-9999}.order-last{order:9999}.\!m-0{margin:0!important}.-mx-1{margin-left:-.25rem;margin-right:-.25rem}.mx-auto{margin-left:auto;margin-right:auto}.my-1{margin-top:.25rem;margin-bottom:.25rem}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.ml-2{margin-left:.5rem}.ml-auto{margin-left:auto}.mr-2{margin-right:.5rem}.mt-4{margin-top:1rem}.block{display:block}.flex{display:flex}.inline-flex{display:inline-flex}.grid{display:grid}.contents{display:contents}.hidden{display:none}.size-3\.5{width:.875rem;height:.875rem}.size-4{width:1rem;height:1rem}.size-6{width:1.5rem;height:1.5rem}.size-8{width:2rem;height:2rem}.size-full{width:100%;height:100%}.h-10{height:2.5rem}.h-11{height:2.75rem}.h-2{height:.5rem}.h-3\.5{height:.875rem}.h-4{height:1rem}.h-6{height:1.5rem}.h-7{height:1.75rem}.h-8{height:2rem}.h-9{height:2.25rem}.h-\[1px\]{height:1px}.h-auto{height:auto}.h-full{height:100%}.h-px{height:1px}.max-h-48{max-height:12rem}.max-h-\[300px\]{max-height:300px}.max-h-\[var\(--radix-dropdown-menu-content-available-height\)\]{max-height:var(--radix-dropdown-menu-content-available-height)}.min-h-16{min-height:4rem}.min-h-24{min-height:6rem}.min-h-5{min-height:1.25rem}.min-h-6{min-height:1.5rem}.min-h-72{min-height:18rem}.min-h-8{min-height:2rem}.min-h-screen{min-height:100vh}.w-11{width:2.75rem}.w-2{width:.5rem}.w-3\.5{width:.875rem}.w-4{width:1rem}.w-6{width:1.5rem}.w-64{width:16rem}.w-7{width:1.75rem}.w-8{width:2rem}.w-\[1px\]{width:1px}.w-fit{width:-moz-fit-content;width:fit-content}.w-full{width:100%}.min-w-0{min-width:0px}.min-w-\[8rem\]{min-width:8rem}.max-w-\[95\%\]{max-width:95%}.max-w-full{max-width:100%}.max-w-lg{max-width:32rem}.max-w-sm{max-width:24rem}.flex-1{flex:1 1 0%}.shrink-0{flex-shrink:0}.origin-\[--radix-dropdown-menu-content-transform-origin\]{transform-origin:var(--radix-dropdown-menu-content-transform-origin)}.origin-\[--radix-hover-card-content-transform-origin\]{transform-origin:var(--radix-hover-card-content-transform-origin)}.origin-\[--radix-tooltip-content-transform-origin\]{transform-origin:var(--radix-tooltip-content-transform-origin)}.translate-x-\[-50\%\]{--tw-translate-x: -50%;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.translate-y-\[-50\%\]{--tw-translate-y: -50%;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}.cursor-default{cursor:default}.cursor-text{cursor:text}.select-none{-webkit-user-select:none;-moz-user-select:none;user-select:none}.resize-none{resize:none}.resize{resize:both}.flex-col{flex-direction:column}.flex-col-reverse{flex-direction:column-reverse}.flex-wrap{flex-wrap:wrap}.place-items-center{place-items:center}.items-center{align-items:center}.items-stretch{align-items:stretch}.justify-start{justify-content:flex-start}.justify-end{justify-content:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-1{gap:.25rem}.gap-1\.5{gap:.375rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-8{gap:2rem}.space-y-1>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.25rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.25rem * var(--tw-space-y-reverse))}.space-y-1\.5>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.375rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.375rem * var(--tw-space-y-reverse))}.self-stretch{align-self:stretch}.overflow-hidden{overflow:hidden}.overflow-y-auto{overflow-y:auto}.overflow-x-hidden{overflow-x:hidden}.overflow-y-hidden{overflow-y:hidden}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.whitespace-nowrap{white-space:nowrap}.rounded-\[calc\(var\(--radius\)-5px\)\]{border-radius:calc(var(--radius) - 5px)}.rounded-full{border-radius:9999px}.rounded-lg{border-radius:var(--radius)}.rounded-md{border-radius:calc(var(--radius) - 2px)}.rounded-none{border-radius:0}.rounded-sm{border-radius:calc(var(--radius) - 4px)}.border{border-width:1px}.border-0{border-width:0px}.border-b{border-bottom-width:1px}.border-t{border-top-width:1px}.border-none{border-style:none}.border-border{border-color:hsl(var(--border))}.border-primary{border-color:hsl(var(--primary))}.border-transparent{border-color:transparent}.bg-background{background-color:hsl(var(--background))}.bg-black\/80{background-color:#000c}.bg-border{background-color:hsl(var(--border))}.bg-card{background-color:hsl(var(--card))}.bg-destructive\/10{background-color:hsl(var(--destructive) / .1)}.bg-muted{background-color:hsl(var(--muted))}.bg-primary{background-color:hsl(var(--primary))}.bg-primary\/10{background-color:hsl(var(--primary) / .1)}.bg-success\/10{background-color:hsl(var(--success) / .1)}.bg-transparent{background-color:transparent}.bg-warning\/10{background-color:hsl(var(--warning) / .1)}.fill-current{fill:currentColor}.p-0{padding:0}.p-1{padding:.25rem}.p-2\.5{padding:.625rem}.p-3{padding:.75rem}.p-4{padding:1rem}.p-6{padding:1.5rem}.p-8{padding:2rem}.px-2{padding-left:.5rem;padding-right:.5rem}.px-2\.5{padding-left:.625rem;padding-right:.625rem}.px-3{padding-left:.75rem;padding-right:.75rem}.px-4{padding-left:1rem;padding-right:1rem}.py-0\.5{padding-top:.125rem;padding-bottom:.125rem}.py-1\.5{padding-top:.375rem;padding-bottom:.375rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.py-6{padding-top:1.5rem;padding-bottom:1.5rem}.pb-3{padding-bottom:.75rem}.pl-3{padding-left:.75rem}.pl-6{padding-left:1.5rem}.pl-8{padding-left:2rem}.pr-2{padding-right:.5rem}.pr-3{padding-right:.75rem}.pt-3{padding-top:.75rem}.text-left{text-align:left}.text-center{text-align:center}.font-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.text-\[11px\]{font-size:11px}.text-base{font-size:1rem;line-height:1.5rem}.text-lg{font-size:1.125rem;line-height:1.75rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-xs{font-size:.75rem;line-height:1rem}.font-medium{font-weight:500}.font-semibold{font-weight:600}.uppercase{text-transform:uppercase}.capitalize{text-transform:capitalize}.leading-4{line-height:1rem}.leading-5{line-height:1.25rem}.leading-none{line-height:1}.tracking-tight{letter-spacing:-.025em}.tracking-widest{letter-spacing:.1em}.text-current{color:currentColor}.text-destructive{color:hsl(var(--destructive))}.text-foreground{color:hsl(var(--foreground))}.text-muted-foreground{color:hsl(var(--muted-foreground))}.text-primary{color:hsl(var(--primary))}.text-primary-foreground{color:hsl(var(--primary-foreground))}.text-success{color:hsl(var(--success))}.text-warning{color:hsl(var(--warning))}.opacity-50{opacity:.5}.opacity-60{opacity:.6}.opacity-70{opacity:.7}.shadow-lg{--tw-shadow: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--tw-shadow-colored: 0 10px 15px -3px var(--tw-shadow-color), 0 4px 6px -4px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-md{--tw-shadow: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--tw-shadow-colored: 0 4px 6px -1px var(--tw-shadow-color), 0 2px 4px -2px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-none{--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-sm{--tw-shadow: 0 1px 2px 0 rgb(0 0 0 / .05);--tw-shadow-colored: 0 1px 2px 0 var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.outline-none{outline:2px solid transparent;outline-offset:2px}.outline{outline-style:solid}.ring-offset-background{--tw-ring-offset-color: hsl(var(--background))}.blur{--tw-blur: blur(8px);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)}.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-\[color\,box-shadow\]{transition-property:color,box-shadow;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-colors{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-opacity{transition-property:opacity;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.duration-200{transition-duration:.2s}:root{--background: 220 20% 98%;--foreground: 224 24% 12%;--card: 0 0% 100%;--muted: 220 18% 94%;--muted-foreground: 220 10% 42%;--primary: 224 60% 34%;--primary-foreground: 0 0% 100%;--destructive: 0 72% 46%;--destructive-foreground: 0 0% 100%;--border: 220 16% 88%;--border-strong: 220 14% 78%;--ring: 224 64% 84%;--success: 158 78% 32%;--warning: 32 92% 38%;--radius: 8px;--font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;color:hsl(var(--foreground));background:hsl(var(--background));font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;min-width:320px;min-height:100vh;background:hsl(var(--background));color:hsl(var(--foreground));font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}a{color:inherit;text-decoration:none}.app{display:flex;min-height:100vh;flex-direction:column;background:hsl(var(--background))}.topbar{position:sticky;top:0;z-index:40;display:flex;min-height:48px;align-items:center;gap:32px;border-bottom:1px solid hsl(var(--border));background:hsl(var(--card));padding:0 28px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:.95rem;font-weight:650}.brand-mark{display:grid;width:22px;height:22px;place-items:center;border-radius:6px;background:hsl(var(--primary));color:hsl(var(--primary-foreground));font-family:var(--font-mono);font-size:.72rem;font-weight:800}.nav{display:flex;flex:1;flex-wrap:wrap;gap:2px}.nav-link{display:inline-flex;min-height:32px;align-items:center;border-radius:6px;color:hsl(var(--muted-foreground));font-size:.9rem;font-weight:550;padding:6px 12px;transition:background .15s ease,color .15s ease}.nav-link:hover{background:hsl(var(--muted));color:hsl(var(--foreground))}.nav-link.active{background:hsl(var(--primary) / .1);color:hsl(var(--primary))}.app-main{display:flex;flex:1;min-height:0;flex-direction:column}.backend-error-banner{border-bottom:1px solid hsl(var(--destructive) / .2);background:hsl(var(--destructive) / .08);color:hsl(var(--destructive));padding:10px 24px;font-size:.9rem;font-weight:550}.empty-route{flex:1;min-height:calc(100vh - 56px)}.eyebrow{margin:0;color:hsl(var(--muted-foreground));font-size:.72rem;font-weight:750;letter-spacing:0;text-transform:uppercase}.mono{font-family:var(--font-mono)}.muted-text{margin:0;color:hsl(var(--muted-foreground));font-size:.9rem}.error-text{margin:0;color:hsl(var(--destructive));font-size:.9rem;font-weight:550}.route-panel{width:min(100%,1180px);margin:0 auto;padding:28px 24px}.route-panel--narrow{width:min(100%,780px)}.route-panel--wide{width:min(100%,1040px)}.panel-heading h1{margin:2px 0 0;font-size:1.55rem;line-height:1.2}.start-panel{display:grid;gap:18px;border:1px solid hsl(var(--border));border-radius:var(--radius);background:hsl(var(--card));padding:22px}.start-panel__controls{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:10px;align-items:end}.practice-settings-card{grid-column:1 / -1;display:grid;gap:10px;border:1px solid hsl(var(--border));border-radius:var(--radius);background:hsl(var(--muted) / .45);padding:14px}.practice-settings-card h2{margin:2px 0 0;font-size:1rem}.practice-settings-card__meta{display:flex;flex-wrap:wrap;gap:8px}.practice-settings-card__meta span{border-radius:5px;background:hsl(var(--card));color:hsl(var(--muted-foreground));font-size:.75rem;font-weight:650;padding:4px 8px}.practice-settings-card__help{margin:0;color:hsl(var(--muted-foreground));font-size:.84rem;line-height:1.45}.start-task-list{display:grid;max-height:520px;gap:6px;overflow:auto;border-top:1px solid hsl(var(--border));padding-top:14px}.task-picker{min-width:0}@media(max-width:760px){.topbar{align-items:flex-start;flex-direction:column;gap:10px;padding:12px 16px}.nav{width:100%}.nav-link{flex:1 1 auto;justify-content:center}.route-panel{padding:18px 14px}.start-panel__controls{grid-template-columns:1fr}}.placeholder\:text-muted-foreground::-moz-placeholder{color:hsl(var(--muted-foreground))}.placeholder\:text-muted-foreground::placeholder{color:hsl(var(--muted-foreground))}.hover\:border-border-strong:hover{border-color:hsl(var(--border-strong))}.hover\:bg-destructive\/10:hover{background-color:hsl(var(--destructive) / .1)}.hover\:bg-muted:hover{background-color:hsl(var(--muted))}.hover\:bg-muted\/60:hover{background-color:hsl(var(--muted) / .6)}.hover\:bg-primary\/90:hover{background-color:hsl(var(--primary) / .9)}.hover\:text-foreground:hover{color:hsl(var(--foreground))}.hover\:opacity-100:hover{opacity:1}.focus\:border-primary:focus{border-color:hsl(var(--primary))}.focus\:outline-none:focus{outline:2px solid transparent;outline-offset:2px}.focus\:ring-2:focus{--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow, 0 0 #0000)}.focus\:ring-ring:focus{--tw-ring-color: hsl(var(--ring))}.focus\:ring-offset-2:focus{--tw-ring-offset-width: 2px}.focus-visible\:outline-none:focus-visible{outline:2px solid transparent;outline-offset:2px}.focus-visible\:ring-0:focus-visible{--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(0px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow, 0 0 #0000)}.focus-visible\:ring-2:focus-visible{--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow, 0 0 #0000)}.focus-visible\:ring-ring:focus-visible{--tw-ring-color: hsl(var(--ring))}.disabled\:pointer-events-none:disabled{pointer-events:none}.disabled\:cursor-not-allowed:disabled{cursor:not-allowed}.disabled\:opacity-50:disabled{opacity:.5}.disabled\:opacity-55:disabled{opacity:.55}.disabled\:opacity-60:disabled{opacity:.6}.group.is-user .group-\[\.is-user\]\:ml-auto{margin-left:auto}.group.is-user .group-\[\.is-user\]\:rounded-lg{border-radius:var(--radius)}.group.is-user .group-\[\.is-user\]\:px-4{padding-left:1rem;padding-right:1rem}.group.is-user .group-\[\.is-user\]\:py-3{padding-top:.75rem;padding-bottom:.75rem}.group.is-assistant .group-\[\.is-assistant\]\:text-foreground,.group.is-user .group-\[\.is-user\]\:text-foreground{color:hsl(var(--foreground))}.has-\[\>button\]\:ml-\[-0\.45rem\]:has(>button){margin-left:-.45rem}.has-\[\>button\]\:mr-\[-0\.4rem\]:has(>button){margin-right:-.4rem}.has-\[\>kbd\]\:ml-\[-0\.35rem\]:has(>kbd){margin-left:-.35rem}.has-\[\>kbd\]\:mr-\[-0\.35rem\]:has(>kbd){margin-right:-.35rem}.has-\[\>\[data-align\=block-end\]\]\:h-auto:has(>[data-align=block-end]){height:auto}.has-\[\>\[data-align\=block-start\]\]\:h-auto:has(>[data-align=block-start]){height:auto}.has-\[\>textarea\]\:h-auto:has(>textarea){height:auto}.has-\[\>\[data-align\=block-end\]\]\:flex-col:has(>[data-align=block-end]){flex-direction:column}.has-\[\>\[data-align\=block-start\]\]\:flex-col:has(>[data-align=block-start]){flex-direction:column}.has-\[\>\[data-slot\=button-group\]\]\:gap-2:has(>[data-slot=button-group]){gap:.5rem}.has-\[\[data-slot\]\[aria-invalid\=true\]\]\:border-destructive:has([data-slot][aria-invalid=true]){border-color:hsl(var(--destructive))}.has-\[\>svg\]\:p-0:has(>svg){padding:0}.has-\[\>svg\]\:px-2:has(>svg){padding-left:.5rem;padding-right:.5rem}.has-\[\>svg\]\:px-2\.5:has(>svg){padding-left:.625rem;padding-right:.625rem}.has-\[\[data-slot\=input-group-control\]\:focus-visible\]\:ring-1:has([data-slot=input-group-control]:focus-visible){--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow, 0 0 #0000)}.has-\[\[data-slot\=input-group-control\]\:focus-visible\]\:ring-ring:has([data-slot=input-group-control]:focus-visible){--tw-ring-color: hsl(var(--ring))}.has-\[\[data-slot\]\[aria-invalid\=true\]\]\:ring-destructive\/20:has([data-slot][aria-invalid=true]){--tw-ring-color: hsl(var(--destructive) / .2)}.group\/input-group:has(>input) .group-has-\[\>input\]\/input-group\:pb-2\.5{padding-bottom:.625rem}.group\/input-group:has(>input) .group-has-\[\>input\]\/input-group\:pt-2\.5{padding-top:.625rem}.aria-expanded\:text-foreground[aria-expanded=true]{color:hsl(var(--foreground))}.data-\[disabled\=true\]\:pointer-events-none[data-disabled=true],.data-\[disabled\]\:pointer-events-none[data-disabled]{pointer-events:none}.data-\[orientation\=vertical\]\:h-auto[data-orientation=vertical]{height:auto}.data-\[state\=open\]\:text-muted-foreground[data-state=open]{color:hsl(var(--muted-foreground))}.data-\[disabled\=true\]\:opacity-50[data-disabled=true],.data-\[disabled\]\:opacity-50[data-disabled],.group\/input-group[data-disabled=true] .group-data-\[disabled\=true\]\/input-group\:opacity-50{opacity:.5}.dark\:bg-background:is(.dark *){background-color:hsl(var(--background))}.dark\:bg-transparent:is(.dark *){background-color:transparent}.dark\:hover\:bg-muted:hover:is(.dark *){background-color:hsl(var(--muted))}.dark\:has-\[\[data-slot\]\[aria-invalid\=true\]\]\:ring-destructive\/40:has([data-slot][aria-invalid=true]):is(.dark *){--tw-ring-color: hsl(var(--destructive) / .4)}@media(min-width:640px){.sm\:flex-row{flex-direction:row}.sm\:justify-end{justify-content:flex-end}.sm\:space-x-2>:not([hidden])~:not([hidden]){--tw-space-x-reverse: 0;margin-right:calc(.5rem * var(--tw-space-x-reverse));margin-left:calc(.5rem * calc(1 - var(--tw-space-x-reverse)))}.sm\:rounded-lg{border-radius:var(--radius)}.sm\:text-left{text-align:left}}.\[\&\>\*\:first-child\]\:mt-0>*:first-child{margin-top:0}.\[\&\>\*\:last-child\]\:mb-0>*:last-child{margin-bottom:0}.\[\&\>\*\:not\(\:first-child\)\]\:rounded-l-md>*:not(:first-child){border-top-left-radius:calc(var(--radius) - 2px);border-bottom-left-radius:calc(var(--radius) - 2px)}.\[\&\>\*\:not\(\:first-child\)\]\:rounded-l-none>*:not(:first-child){border-top-left-radius:0;border-bottom-left-radius:0}.\[\&\>\*\:not\(\:first-child\)\]\:rounded-t-none>*:not(:first-child){border-top-left-radius:0;border-top-right-radius:0}.\[\&\>\*\:not\(\:first-child\)\]\:border-l-0>*:not(:first-child){border-left-width:0px}.\[\&\>\*\:not\(\:first-child\)\]\:border-t-0>*:not(:first-child){border-top-width:0px}.\[\&\>\*\:not\(\:last-child\)\]\:rounded-b-none>*:not(:last-child){border-bottom-right-radius:0;border-bottom-left-radius:0}.\[\&\>\*\:not\(\:last-child\)\]\:rounded-r-md>*:not(:last-child){border-top-right-radius:calc(var(--radius) - 2px);border-bottom-right-radius:calc(var(--radius) - 2px)}.\[\&\>\*\:not\(\:last-child\)\]\:rounded-r-none>*:not(:last-child){border-top-right-radius:0;border-bottom-right-radius:0}.\[\&\>\*\]\:focus-visible\:relative:focus-visible>*{position:relative}.\[\&\>\*\]\:focus-visible\:z-10:focus-visible>*{z-index:10}.has-\[select\[aria-hidden\=true\]\:last-child\]\:\[\&\>\[data-slot\=select-trigger\]\:last-of-type\]\:rounded-r-md>[data-slot=select-trigger]:last-of-type:has(select[aria-hidden=true]:last-child){border-top-right-radius:calc(var(--radius) - 2px);border-bottom-right-radius:calc(var(--radius) - 2px)}.\[\&\>\[data-slot\=select-trigger\]\:not\(\[class\*\=\'w-\'\]\)\]\:w-fit>[data-slot=select-trigger]:not([class*=w-]){width:-moz-fit-content;width:fit-content}.\[\&\>div\]\:pb-0>div{padding-bottom:0}.\[\&\>input\]\:flex-1>input{flex:1 1 0%}.has-\[\>\[data-align\=block-end\]\]\:\[\&\>input\]\:pt-3>input:has(>[data-align=block-end]){padding-top:.75rem}.has-\[\>\[data-align\=block-start\]\]\:\[\&\>input\]\:pb-3>input:has(>[data-align=block-start]){padding-bottom:.75rem}.has-\[\>\[data-align\=inline-end\]\]\:\[\&\>input\]\:pr-2>input:has(>[data-align=inline-end]){padding-right:.5rem}.has-\[\>\[data-align\=inline-start\]\]\:\[\&\>input\]\:pl-2>input:has(>[data-align=inline-start]){padding-left:.5rem}.\[\&\>kbd\]\:rounded-\[calc\(var\(--radius\)-5px\)\]>kbd{border-radius:calc(var(--radius) - 5px)}.\[\&\>svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-3\.5>svg:not([class*=size-]){width:.875rem;height:.875rem}.\[\&\>svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-4>svg:not([class*=size-]){width:1rem;height:1rem}.\[\&\>svg\]\:size-4>svg{width:1rem;height:1rem}.\[\&\>svg\]\:shrink-0>svg{flex-shrink:0}.\[\&_\[cmdk-group-heading\]\]\:px-2 [cmdk-group-heading]{padding-left:.5rem;padding-right:.5rem}.\[\&_\[cmdk-group-heading\]\]\:py-1\.5 [cmdk-group-heading]{padding-top:.375rem;padding-bottom:.375rem}.\[\&_\[cmdk-group-heading\]\]\:text-xs [cmdk-group-heading]{font-size:.75rem;line-height:1rem}.\[\&_\[cmdk-group-heading\]\]\:font-medium [cmdk-group-heading]{font-weight:500}.\[\&_\[cmdk-group-heading\]\]\:text-muted-foreground [cmdk-group-heading]{color:hsl(var(--muted-foreground))}.\[\&_\[cmdk-group\]\:not\(\[hidden\]\)_\~\[cmdk-group\]\]\:pt-0 [cmdk-group]:not([hidden])~[cmdk-group]{padding-top:0}.\[\&_\[cmdk-group\]\]\:px-2 [cmdk-group]{padding-left:.5rem;padding-right:.5rem}.\[\&_\[cmdk-input-wrapper\]_svg\]\:h-5 [cmdk-input-wrapper] svg{height:1.25rem}.\[\&_\[cmdk-input-wrapper\]_svg\]\:w-5 [cmdk-input-wrapper] svg{width:1.25rem}.\[\&_\[cmdk-input\]\]\:h-12 [cmdk-input]{height:3rem}.\[\&_\[cmdk-item\]\]\:px-2 [cmdk-item]{padding-left:.5rem;padding-right:.5rem}.\[\&_\[cmdk-item\]\]\:py-3 [cmdk-item]{padding-top:.75rem;padding-bottom:.75rem}.\[\&_\[cmdk-item\]_svg\]\:h-5 [cmdk-item] svg{height:1.25rem}.\[\&_\[cmdk-item\]_svg\]\:w-5 [cmdk-item] svg{width:1.25rem}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-4 svg:not([class*=size-]){width:1rem;height:1rem}.\[\&_svg\]\:pointer-events-none svg{pointer-events:none}.\[\&_svg\]\:size-4 svg{width:1rem;height:1rem}.\[\&_svg\]\:shrink-0 svg{flex-shrink:0}.solve-page,.split-page{display:flex;flex:1;min-height:0;flex-direction:column}.solve-page{height:calc(100dvh - 48px);max-height:calc(100dvh - 48px);overflow:hidden}.session-strip{display:flex;flex:0 0 auto;min-height:44px;align-items:center;gap:12px;border-bottom:1px solid hsl(var(--border));background:hsl(var(--card));padding:7px 18px}.session-strip__title{display:grid;gap:1px;min-width:0;overflow:hidden;color:hsl(var(--foreground));font-size:.86rem;font-weight:600;text-overflow:ellipsis;white-space:nowrap}.session-strip__title span{overflow:hidden;color:hsl(var(--muted-foreground));font-size:.72rem;font-weight:500;text-overflow:ellipsis}.practice-status-strip{display:flex;min-width:0;flex:1;align-items:center;justify-content:flex-end;gap:8px;overflow:hidden}.practice-status-strip span{display:inline-flex;align-items:center;gap:5px;border-radius:5px;background:hsl(var(--muted));color:hsl(var(--muted-foreground));font-size:.72rem;font-weight:650;padding:3px 7px;white-space:nowrap}.solve-error{padding:10px 18px}.interview-transition-notice{border-bottom:1px solid hsl(var(--border));background:hsl(var(--primary) / .08);color:hsl(var(--foreground));font-size:.82rem;font-weight:650;line-height:1.4;padding:9px 18px}.solve-grid{display:grid;flex:1 1 auto;height:100%;min-height:0;overflow:hidden;grid-template-columns:340px minmax(360px,1fr) 390px}.solve-grid--conversation-first{grid-template-columns:320px minmax(220px,.65fr) minmax(480px,1.35fr)}.solve-prompt-column{display:flex;min-height:0;flex-direction:column;overflow:auto;border-right:1px solid hsl(var(--border));background:hsl(var(--muted) / .45)}.question-panel{background:hsl(var(--muted) / .45);padding:22px}.question-panel h2{margin:0 0 10px;font-size:1.12rem;line-height:1.25}.question-panel p{margin:0;color:hsl(var(--foreground));font-size:.92rem;line-height:1.7;white-space:pre-wrap}.question-panel__meta,.topic-list{display:flex;flex-wrap:wrap;gap:6px}.question-panel__meta{align-items:center;margin-bottom:12px;color:hsl(var(--muted-foreground));font-size:.78rem;font-weight:700;text-transform:uppercase}.topic-list{margin-top:16px}.question-panel--solver .question-panel__meta,.question-panel--solver .topic-list{display:none}.practice-expectations{display:grid;gap:12px;border-top:1px solid hsl(var(--border));padding:16px 22px 22px}.practice-expectations__grid{display:grid;gap:6px}.practice-expectations__metric{display:flex;justify-content:space-between;gap:10px;margin:0;border-radius:6px;background:hsl(var(--card));padding:7px 9px}.practice-expectations__metric span,.practice-expectations__list h4{color:hsl(var(--muted-foreground));font-size:.7rem;font-weight:750;text-transform:uppercase}.practice-expectations__metric strong{font-size:.78rem;font-weight:700}.practice-expectations__list{display:grid;gap:5px}.practice-expectations__list h4{margin:0}.practice-expectations__list ul{display:grid;gap:5px;margin:0;padding-left:18px}.practice-expectations__list li{font-size:.82rem;line-height:1.35}.solve-workspace{display:flex;min-width:0;min-height:0;flex-direction:column;background:hsl(var(--background));padding:14px}.conversation-panel{display:flex;min-width:0;height:100%;min-height:0;flex-direction:column;overflow:hidden;border-left:1px solid hsl(var(--border));background:hsl(var(--card))}.chat-header{display:flex;flex:0 0 auto;min-height:44px;align-items:center;justify-content:space-between;border-bottom:1px solid hsl(var(--border));padding:9px 14px}.chat-header__title{color:hsl(var(--foreground));font-size:.9rem;font-weight:650}.chat-surface{position:relative;display:flex;flex:1 1 auto;height:100%;min-height:0;flex-direction:column;overflow:hidden;background:hsl(var(--background))}.ai-chat-conversation{flex:1 1 auto;height:100%;min-height:0;overflow:hidden}.ai-chat-content{gap:9px;min-height:0;padding:14px 14px 18px}.conversation-sidecar{display:grid;flex:0 0 auto;max-height:min(34vh,300px);gap:10px;overflow:auto;border-top:1px solid hsl(var(--border));padding:10px}.practice-feedback-card{overflow:hidden}.practice-feedback-card__header{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px}.practice-feedback-card__header h3{margin:2px 0 0;font-size:.94rem}.feedback-status{border-radius:999px;background:hsl(var(--primary) / .1);color:hsl(var(--primary));font-size:.72rem;font-weight:700;padding:3px 8px;text-transform:uppercase}.practice-feedback-card__content{display:grid;gap:10px;padding:12px}.score-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.score-pill{display:grid;gap:2px;border:1px solid hsl(var(--border));border-radius:6px;background:hsl(var(--muted) / .55);padding:7px}.score-pill span,.feedback-stop span{color:hsl(var(--muted-foreground));font-size:.68rem;font-weight:750;text-transform:uppercase}.score-pill strong{font-family:var(--font-mono);font-size:.9rem}.score-pill small{color:hsl(var(--muted-foreground));font-size:.68rem;line-height:1.3}.feedback-how-solved{margin:0;border:1px solid hsl(var(--primary) / .28);border-radius:6px;background:hsl(var(--primary) / .08);color:hsl(var(--foreground));font-size:.84rem;font-weight:650;line-height:1.4;padding:8px 10px}.feedback-owner{margin:0;color:hsl(var(--muted-foreground));font-family:var(--font-mono);font-size:.72rem}.feedback-list{display:grid;gap:4px}.feedback-list h4{margin:0;color:hsl(var(--muted-foreground));font-size:.72rem;font-weight:750;text-transform:uppercase}.feedback-list ul{display:grid;gap:4px;margin:0;padding-left:18px}.feedback-list li,.practice-summary p,.feedback-stop{font-size:.84rem;line-height:1.45}.feedback-stop{display:grid;gap:3px;margin:0}.feedback-source{margin:0;color:hsl(var(--muted-foreground));font-family:var(--font-mono);font-size:.72rem}.practice-summary{display:grid;gap:10px;min-width:0}.practice-summary,.practice-summary *{overflow-wrap:anywhere}.practice-summary-pending{display:grid;gap:6px;border:1px dashed hsl(var(--border-strong));border-radius:var(--radius);background:hsl(var(--muted) / .45);padding:10px}.practice-summary-pending p{margin:0;font-size:.84rem;line-height:1.45}.practice-debug{display:grid;justify-items:start;gap:8px}.practice-debug__drawer{display:grid;width:100%;gap:8px}.practice-debug__toolbar{display:flex;justify-content:flex-end}.practice-debug__digest{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;border:1px solid hsl(var(--border));border-radius:6px;background:hsl(var(--muted) / .45);padding:8px}.practice-debug__metric{display:grid;min-width:0;gap:2px;margin:0}.practice-debug__metric span{color:hsl(var(--muted-foreground));font-size:.66rem;font-weight:750;text-transform:uppercase}.practice-debug__metric strong{overflow:hidden;color:hsl(var(--foreground));font-family:var(--font-mono);font-size:.72rem;font-weight:600;text-overflow:ellipsis;white-space:nowrap}.practice-debug__section{border:1px solid hsl(var(--border));border-radius:6px;background:hsl(var(--card))}.practice-debug__section summary{cursor:pointer;color:hsl(var(--muted-foreground));font-size:.78rem;font-weight:700;padding:8px 10px}.practice-debug__section pre{max-height:260px;overflow:auto;border-top:1px solid hsl(var(--border));color:hsl(var(--foreground));font-family:var(--font-mono);font-size:.72rem;line-height:1.5;margin:0;padding:10px;white-space:pre-wrap}.ai-chat-message{max-width:86%}.ai-chat-message--assistant{margin-right:auto}.ai-chat-message--user{margin-left:auto}.ai-chat-bubble{width:-moz-fit-content;width:fit-content;max-width:100%;border:1px solid hsl(var(--border));border-radius:14px 14px 14px 5px;background:#edeff2;box-shadow:0 1px 1px hsl(var(--foreground) / .035);color:hsl(var(--foreground));font-size:.88rem;line-height:1.5;padding:9px 12px}.ai-chat-message--user .ai-chat-bubble{margin-left:auto;border-color:#a6c1e7;border-radius:14px 14px 5px;background:#d4e6fc;color:hsl(var(--foreground))}.ai-chat-response{overflow-wrap:anywhere}.ai-chat-response>*:first-child,.ai-chat-response [data-streamdown]>*:first-child{margin-top:0}.ai-chat-response>*:last-child,.ai-chat-response [data-streamdown]>*:last-child{margin-bottom:0}.ai-chat-response p,.ai-chat-response ul,.ai-chat-response ol,.ai-chat-response blockquote{margin:0 0 7px}.ai-chat-response ul,.ai-chat-response ol{padding-left:18px}.ai-chat-response pre{max-height:260px;overflow:auto;border-radius:8px;background:hsl(var(--foreground) / .06);margin:8px 0;padding:10px}.ai-chat-response code{border-radius:4px;background:hsl(var(--foreground) / .07);font-family:var(--font-mono);font-size:.84em;padding:1px 4px}.ai-chat-response pre code{background:transparent;padding:0}.ai-chat-meta{display:flex;margin-bottom:5px}.decision-action-badge{border-radius:999px;background:hsl(var(--card));color:hsl(var(--muted-foreground));font-size:.62rem;font-weight:750;line-height:1.4;padding:2px 6px;text-transform:uppercase}.decision-action-badge--ask_followup{color:hsl(var(--primary))}.decision-action-badge--give_hint{color:hsl(var(--warning))}.decision-action-badge--request_revision{color:hsl(var(--destructive))}.decision-action-badge--complete{color:hsl(var(--success))}.decision-action-badge--clarification{color:hsl(var(--primary))}.ai-chat-bubble--loading{display:inline-flex;width:-moz-max-content;width:max-content;align-items:center;gap:5px;color:hsl(var(--muted-foreground))}.chat-loading-dot{width:6px;height:6px;border-radius:999px;background:hsl(var(--muted-foreground));opacity:.55}.chat-error{margin:0;border:1px solid hsl(var(--destructive) / .35);border-radius:8px;color:hsl(var(--destructive));font-size:.82rem;padding:8px 10px}.chat-scroll-button{position:absolute;right:14px;bottom:14px;left:auto;transform:none;box-shadow:0 1px 2px hsl(var(--foreground) / .08)}.answer-composer{flex:0 0 auto;min-width:0;border-top:1px solid hsl(var(--border));background:hsl(var(--card));padding:10px 12px}.answer-composer [data-slot=input-group]{border-radius:12px;background:hsl(var(--background));transition:none}.answer-composer [data-slot=input-group]:has([data-slot=input-group-control]:focus-visible){border-color:hsl(var(--border));outline:none;box-shadow:none;--tw-ring-color: transparent;--tw-ring-shadow: 0 0 #0000}.answer-composer textarea:focus,.answer-composer textarea:focus-visible{outline:none;box-shadow:none}.answer-composer__footer{display:grid;grid-template-columns:1fr;align-items:stretch;border-top:1px solid hsl(var(--border));gap:8px;padding-top:8px}.answer-composer__tools{min-width:0}.answer-composer__actions{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:8px;min-width:0}.answer-composer__checkbox{display:inline-flex;align-items:center;gap:6px;width:-moz-fit-content;width:fit-content;max-width:100%;color:hsl(var(--muted-foreground));font-size:.72rem;font-weight:600;line-height:1.2;white-space:nowrap}.answer-composer__checkbox input{flex:0 0 auto}.answer-composer__actions button{white-space:nowrap}.answer-composer__actions [data-testid=ask-clarification],.answer-composer__actions [data-testid=send-answer]{width:100%;min-width:0}.answer-composer textarea{min-height:52px;max-height:112px}.code-workspace{display:flex;flex:1;min-height:0;flex-direction:column;overflow:hidden;border:1px solid hsl(var(--border));border-radius:var(--radius);background:hsl(var(--card))}.editor-header{display:flex;min-height:42px;align-items:center;gap:8px;border-bottom:1px solid hsl(var(--border));background:hsl(var(--card));padding:6px 10px}.editor-header-spacer{flex:1}.editor-tab.active{color:hsl(var(--foreground));font-size:.84rem;font-weight:600}.editor-font-select{height:28px;width:76px;border:1px solid hsl(var(--border));border-radius:6px;background:hsl(var(--card));color:hsl(var(--muted-foreground));font-size:.78rem;padding:2px 7px}.editor-body{display:flex;flex:1;min-height:0;overflow:hidden}.editor-gutter{min-width:42px;overflow:hidden;border-right:1px solid hsl(var(--border));background:hsl(var(--muted) / .65);color:hsl(var(--muted-foreground));font-family:var(--font-mono);line-height:1.6;padding:10px 8px;text-align:right;-webkit-user-select:none;-moz-user-select:none;user-select:none}.code-textarea{font-family:var(--font-mono)}.editor-textarea{flex:1;min-width:0;min-height:0;resize:none;border:0;outline:none;background:hsl(var(--card));color:hsl(var(--foreground));line-height:1.6;padding:10px 14px;-moz-tab-size:2;-o-tab-size:2;tab-size:2;white-space:pre}.editor-statusbar{display:flex;min-height:28px;align-items:center;border-top:1px solid hsl(var(--border));background:hsl(var(--card));color:hsl(var(--muted-foreground));font-size:.75rem;padding:4px 12px}.theory-workspace{display:flex;flex:1;min-height:0;flex-direction:column;gap:10px}.theory-workspace__header{color:hsl(var(--muted-foreground));font-size:.78rem;font-weight:750;text-transform:uppercase}.theory-workspace textarea{flex:1;min-height:0;resize:none;font-size:.95rem;line-height:1.75}.theory-workspace__footer{display:flex;align-items:center;justify-content:space-between;gap:12px;color:hsl(var(--muted-foreground));font-size:.8rem}.split-page{display:grid;grid-template-columns:330px minmax(0,1fr)}.sidebar-pane{display:flex;min-height:0;flex-direction:column;border-right:1px solid hsl(var(--border));background:hsl(var(--muted) / .45)}.sidebar-pane--compact{grid-template-columns:280px minmax(0,1fr)}.sidebar-pane__header{display:flex;min-height:58px;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid hsl(var(--border));padding:12px 14px}.sidebar-title{font-size:.94rem;font-weight:650}.sidebar-title span{color:hsl(var(--muted-foreground));font-weight:450}.sidebar-tools{display:grid;gap:10px;border-bottom:1px solid hsl(var(--border));padding:12px 14px}.search-field{position:relative}.search-field svg{position:absolute;left:10px;top:50%;z-index:1;color:hsl(var(--muted-foreground));transform:translateY(-50%)}.search-field input{padding-left:32px}.sidebar-list{display:grid;align-content:start;flex:1;min-height:0;gap:6px;overflow:auto;padding:8px}.interview-library-tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;border-bottom:1px solid hsl(var(--border));padding:8px}.interview-library-tabs button{min-height:30px;border-radius:5px;color:hsl(var(--muted-foreground));font-size:.8rem;font-weight:650}.interview-library-tabs button.active{background:hsl(var(--card));color:hsl(var(--foreground));box-shadow:0 1px 2px hsl(var(--foreground) / .08)}.editor-pane{min-width:0;min-height:0;overflow:auto;background:hsl(var(--background))}.editor-error{padding:12px 28px 0}.task-editor,.interview-editor{display:flex;min-height:100%;flex-direction:column}.editor-titlebar{display:flex;align-items:center;gap:16px;border-bottom:1px solid hsl(var(--border));background:hsl(var(--card));padding:16px 28px 14px}.editor-titlebar__main{min-width:0;flex:1}.title-input{width:100%;border:0;outline:none;background:transparent;color:hsl(var(--foreground));font-size:1.45rem;font-weight:650;line-height:1.2;padding:0}.title-input::-moz-placeholder{color:hsl(var(--muted-foreground))}.title-input::placeholder{color:hsl(var(--muted-foreground))}.editor-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.metadata-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;border-bottom:1px solid hsl(var(--border));background:hsl(var(--card));padding:16px 28px}.metadata-grid__tags{grid-column:span 1}.segmented-control{display:flex;gap:4px;border-radius:6px;background:hsl(var(--muted));padding:2px}.segmented-control__button{display:inline-flex;min-height:32px;flex:1;align-items:center;gap:6px;justify-content:center;border-radius:4px;color:hsl(var(--muted-foreground));font-size:.86rem;font-weight:550;padding:5px 10px;transition:background .15s ease,box-shadow .15s ease,color .15s ease}.segmented-control__button.active{background:hsl(var(--card));box-shadow:0 1px 2px hsl(var(--foreground) / .08);color:hsl(var(--foreground))}.type-glyph{display:inline-block;width:14px;height:14px;flex-shrink:0;border-radius:3px}.type-glyph--coding{background:hsl(var(--primary))}.type-glyph--theory{border:1.5px solid hsl(var(--primary));background:transparent}.label-picker{position:relative}.label-picker__trigger{display:flex;min-height:34px;width:100%;cursor:pointer;align-items:center;flex-wrap:wrap;gap:4px;border:1px solid hsl(var(--border));border-radius:6px;background:hsl(var(--card));padding:4px 10px;font-size:.86rem;outline:none}.label-picker__trigger:focus-visible{border-color:hsl(var(--primary));box-shadow:0 0 0 3px hsl(var(--ring) / .45)}.label-picker__placeholder{color:hsl(var(--muted-foreground))}.label-picker__menu{position:absolute;top:calc(100% + 4px);right:0;left:0;z-index:30;border:1px solid hsl(var(--border));border-radius:var(--radius);background:hsl(var(--card));box-shadow:0 16px 32px hsl(var(--foreground) / .14);padding:10px}.label-picker__section-title{margin-bottom:6px;color:hsl(var(--muted-foreground));font-size:.68rem;font-weight:750;letter-spacing:0;text-transform:uppercase}.label-picker__options{display:flex;flex-wrap:wrap;gap:4px}.label-picker__option{display:inline-flex;align-items:center;border:1px solid transparent;border-radius:999px;background:hsl(var(--muted));color:hsl(var(--muted-foreground));font-size:.78rem;font-weight:550;line-height:1.6;opacity:.55;padding:2px 8px}.label-picker__option.active{border-color:hsl(var(--primary));color:hsl(var(--foreground));opacity:1}.label-picker__empty{color:hsl(var(--muted-foreground));font-size:.82rem}.editor-tabs{display:flex;align-items:center;gap:4px;border-bottom:1px solid hsl(var(--border));background:hsl(var(--card));padding:0 28px}.editor-tab-button{min-height:42px;border-bottom:2px solid transparent;color:hsl(var(--muted-foreground));font-size:.9rem;font-weight:550;padding:10px 14px 8px}.editor-tab-button.active{border-bottom-color:hsl(var(--primary));color:hsl(var(--foreground))}.editor-body-panel{display:flex;flex:1;min-height:420px;padding:28px}.advanced-evaluation,.prompt-editor-stack{display:grid;align-content:start;width:100%;max-width:980px;gap:14px;margin:0 auto}.prompt-level-overrides .evaluation-field-grid{border-top:1px solid hsl(var(--border));padding:16px}.prompt-level-overrides textarea,.advanced-evaluation textarea{min-height:132px;resize:vertical}.evaluation-section{display:grid;gap:14px;border:1px solid hsl(var(--border));border-radius:var(--radius);background:hsl(var(--card));padding:16px}.evaluation-section__header{display:grid;grid-template-columns:minmax(220px,.4fr) minmax(0,1fr);gap:18px;align-items:start}.evaluation-section__header h3{margin:2px 0 0;font-size:1rem;font-weight:650}.evaluation-section__header p,.evaluation-help,.evaluation-field small,.evaluation-section--details small{margin:0;color:hsl(var(--muted-foreground));font-size:.82rem;line-height:1.5}.evaluation-field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.evaluation-field-grid--levels{grid-template-columns:repeat(3,minmax(0,1fr))}.evaluation-field{gap:6px;color:hsl(var(--foreground))}.evaluation-field>span{color:hsl(var(--muted-foreground));font-size:.75rem;font-weight:750;text-transform:uppercase}.evaluation-toggle{display:flex;align-items:center;gap:9px;color:hsl(var(--foreground));font-size:.86rem;font-weight:550}.evaluation-toggle input{width:16px;height:16px;accent-color:hsl(var(--primary))}.evaluation-section--details{padding:0}.evaluation-section--details summary{display:flex;cursor:pointer;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;font-size:.95rem;font-weight:650}.evaluation-section--details summary span{display:grid;gap:2px}.evaluation-section--details summary::marker{color:hsl(var(--muted-foreground))}.guardrail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;border-top:1px solid hsl(var(--border));padding:16px}.editor-large-textarea{flex:1;min-height:420px;resize:none;line-height:1.65}.interview-row{display:grid;gap:4px;border:1px solid transparent;border-radius:var(--radius);padding:10px 12px;text-align:left;transition:background .15s ease,border-color .15s ease}.interview-row:hover{background:hsl(var(--muted))}.interview-row.selected{border-color:hsl(var(--primary));background:hsl(var(--primary) / .1)}.interview-row__title{font-weight:600}.interview-row__meta{color:hsl(var(--muted-foreground));font-size:.78rem}.interview-meta{display:grid;grid-template-columns:2fr 1fr;gap:20px;border-bottom:1px solid hsl(var(--border));background:hsl(var(--card));padding:16px 28px}.interview-runtime-settings{display:grid;grid-column:1 / -1;gap:8px}.duration-row{display:flex;align-items:center;gap:10px}.duration-row input{width:92px}.builder-grid{display:grid;flex:1;min-height:0;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1px;background:hsl(var(--border))}.interview-history{display:grid;gap:8px}.interview-history-filters{display:grid;gap:6px;margin-bottom:4px}.source-badge{display:inline-flex;align-items:center;border-radius:5px;background:hsl(var(--muted));color:hsl(var(--muted-foreground));font-family:var(--font-mono);font-size:.68rem;font-weight:750;margin-right:4px;padding:2px 6px;text-transform:uppercase}.source-badge--eval,.source-badge--e2e{background:hsl(var(--warning) / .12);color:hsl(var(--warning))}.source-badge--seed{background:hsl(var(--primary) / .1);color:hsl(var(--primary))}.source-badge--telegram{background:hsl(var(--success) / .12);color:hsl(var(--success))}.practice-history-page{overflow:auto}.practice-history-filters{grid-template-columns:repeat(3,minmax(0,1fr))}.practice-history-list{display:grid;gap:8px}.practice-history-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;border:1px solid hsl(var(--border));border-radius:8px;background:hsl(var(--card));padding:12px;text-align:left}.practice-history-row:hover{border-color:hsl(var(--primary) / .55)}.practice-history-row__main,.practice-history-row__metrics{display:grid;gap:7px}.practice-history-row__title{overflow:hidden;color:hsl(var(--foreground));font-weight:750;text-overflow:ellipsis;white-space:nowrap}.practice-history-row__tags,.practice-history-row__metrics span{display:flex;align-items:center;gap:6px;color:hsl(var(--muted-foreground));font-size:.8rem}.practice-history-row__tags>span:not(.source-badge){border-radius:5px;background:hsl(var(--muted));padding:2px 6px}.practice-history-row__metrics{justify-items:end}.interview-review-page{display:flex;flex:1;min-height:0;flex-direction:column;background:hsl(var(--background))}.interview-review{display:grid;align-content:start;gap:14px;overflow:auto;padding:18px}.coach-panel{overflow:hidden}.coach-panel h2{display:inline-flex;align-items:center;gap:7px;margin:2px 0 0;font-size:1rem}.coach-panel h2+span{display:block;color:hsl(var(--muted-foreground));font-size:.78rem}.coach-quick-actions,.coach-composer{display:flex;flex-wrap:wrap;gap:8px}.coach-messages{display:grid;gap:10px;margin:12px 0}.coach-message{display:grid;gap:6px;border:1px solid hsl(var(--border));border-radius:6px;background:hsl(var(--muted) / .35);padding:10px}.coach-message--assistant{background:hsl(var(--card))}.coach-message span{color:hsl(var(--muted-foreground));font-size:.68rem;font-weight:750;text-transform:uppercase}.coach-message p{margin:0;white-space:pre-wrap}.coach-structured{display:grid;gap:8px}.coach-structured h4{margin:0 0 3px;color:hsl(var(--muted-foreground));font-size:.7rem;font-weight:750;text-transform:uppercase}.coach-structured ul{display:grid;gap:3px;margin:0;padding-left:18px}.coach-debug{margin-bottom:10px}.coach-debug pre{max-height:220px;overflow:auto;border:1px solid hsl(var(--border));border-radius:6px;font-family:var(--font-mono);font-size:.72rem;line-height:1.45;padding:10px;white-space:pre-wrap}.coach-composer textarea{min-height:70px}.interview-review-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px}.interview-review-stats,.interview-step-metrics{display:flex;flex-wrap:wrap;gap:8px}.interview-review-stats span,.interview-step-metrics span{display:inline-flex;min-height:28px;align-items:center;gap:6px;border:1px solid hsl(var(--border));border-radius:6px;background:hsl(var(--card));color:hsl(var(--muted-foreground));font-size:.78rem;font-weight:650;padding:4px 8px}.interview-final-summary,.interview-step-card{overflow:hidden}.interview-replay{display:grid;gap:12px}.interview-replay-header,.interview-replay-step{overflow:hidden}.interview-replay-header h2,.interview-replay-step h3{margin:0;font-size:1rem;line-height:1.25}.interview-replay-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}.interview-replay-stats span{display:inline-flex;min-height:40px;align-items:center;gap:7px;border:1px solid hsl(var(--border));border-radius:8px;background:hsl(var(--muted) / .35);color:hsl(var(--muted-foreground));font-size:.78rem;padding:8px 10px}.interview-replay-stats strong{color:hsl(var(--foreground));font-size:.9rem}.interview-replay-focus{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:12px}.interview-replay-focus h4,.interview-replay-code-snapshots h4,.interview-replay-training-cycle h4,.interview-replay-step-summary h4{margin:0 0 6px;color:hsl(var(--muted-foreground));font-size:.72rem;font-weight:780;text-transform:uppercase}.interview-replay-tags{display:flex;flex-wrap:wrap;gap:6px}.interview-replay-tags span{border-radius:999px;background:hsl(var(--muted));color:hsl(var(--foreground));font-size:.76rem;font-weight:650;padding:4px 8px}.interview-replay-steps{display:grid;gap:12px}.interview-replay-step-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-bottom:14px}.interview-replay-step-summary div{border:1px solid hsl(var(--border));border-radius:8px;background:hsl(var(--muted) / .22);padding:10px}.interview-replay-step-summary p{margin:0}.interview-replay-timeline{display:grid;gap:10px}.interview-replay-training-cycle{display:grid;gap:8px;margin-bottom:14px}.interview-replay-training-cycle>div{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:8px}.interview-replay-training-cycle article{border:1px solid hsl(var(--border));border-radius:8px;background:hsl(var(--muted) / .24);padding:10px}.interview-replay-training-cycle span{color:hsl(var(--muted-foreground));font-size:.7rem;font-weight:780;text-transform:uppercase}.interview-replay-training-cycle p{margin:6px 0 0;white-space:pre-wrap}.interview-replay-item{width:min(76ch,88%);border:1px solid hsl(var(--border));border-radius:16px;background:hsl(var(--muted) / .45);padding:10px 12px;box-shadow:0 1px 2px hsl(var(--foreground) / .05)}.interview-replay-item--candidate{justify-self:end;border-color:hsl(var(--primary) / .24);background:hsl(var(--primary) / .12)}.interview-replay-item div{display:flex;justify-content:space-between;gap:10px;color:hsl(var(--muted-foreground));font-size:.68rem;font-weight:780;text-transform:uppercase}.interview-replay-item p{margin:6px 0 0;white-space:pre-wrap}.interview-replay-code-snapshots{display:grid;gap:8px;margin-top:14px}.interview-replay-code-card{display:grid;gap:8px;border:1px solid hsl(var(--border));border-radius:8px;background:hsl(var(--card));padding:10px}.interview-replay-code-card__header{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.interview-replay-code-card__header div{display:grid;gap:2px;color:hsl(var(--muted-foreground));font-size:.76rem}.interview-replay-code-card__header span{color:hsl(var(--foreground));font-weight:760}.interview-replay-code-card p{margin:0;color:hsl(var(--muted-foreground))}.interview-replay-code-card pre{max-height:320px;overflow:auto;border:1px solid hsl(var(--border));border-radius:8px;background:hsl(var(--muted) / .32);font-family:var(--font-mono);font-size:.76rem;line-height:1.5;margin:0;padding:10px;white-space:pre-wrap}.interview-step-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px}.interview-step-card h3,.interview-final-summary h2{margin:0;font-size:1rem;line-height:1.25}.interview-step-card__outcome{margin:0 0 10px;color:hsl(var(--foreground));font-size:.84rem;font-weight:700}.interview-step-card .practice-summary{margin-bottom:12px}.interview-debug-section{border:1px solid hsl(var(--border));border-radius:var(--radius);background:hsl(var(--card));padding:8px 10px}.interview-debug-section summary{cursor:pointer;color:hsl(var(--muted-foreground));font-size:.78rem;font-weight:750;text-transform:uppercase}.interview-debug-list{display:grid;gap:8px;margin-top:8px}.interview-debug-list pre,.step-code-snapshot{max-height:260px;overflow:auto;border:1px solid hsl(var(--border));border-radius:6px;background:hsl(var(--muted) / .45);color:hsl(var(--foreground));font-family:var(--font-mono);font-size:.72rem;line-height:1.5;margin:0;padding:10px;white-space:pre-wrap}.step-code-snapshot-card{display:grid;gap:8px;border:1px solid hsl(var(--border));border-radius:8px;background:hsl(var(--card));padding:10px}.step-code-snapshot-card+.step-code-snapshot-card{margin-top:10px}.step-code-snapshot-card__header{display:flex;align-items:center;justify-content:space-between;gap:8px}.step-code-snapshot-card__header div{display:flex;flex-wrap:wrap;gap:8px;color:hsl(var(--muted-foreground));font-size:.78rem}.step-code-snapshot-card__header span{color:hsl(var(--foreground));font-weight:750}.step-code-snapshot-card p{margin:0;color:hsl(var(--muted-foreground));font-size:.82rem}.step-detail-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:flex;justify-content:flex-end;background:hsl(var(--foreground) / .22)}.step-detail-drawer{display:grid;align-content:start;width:min(680px,100vw);height:100%;gap:18px;overflow:auto;border-left:1px solid hsl(var(--border));background:hsl(var(--background));padding:18px;box-shadow:-16px 0 32px hsl(var(--foreground) / .18)}.step-detail-drawer__header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;border-bottom:1px solid hsl(var(--border));padding-bottom:14px}.step-detail-drawer__header h2,.step-detail-drawer h3{margin:0}.step-detail-drawer__header span{color:hsl(var(--muted-foreground));font-size:.82rem;font-weight:650}.step-detail-drawer section{display:grid;gap:10px}.step-detail-drawer h3{display:inline-flex;align-items:center;gap:6px;font-size:.92rem}.step-detail-list{display:grid;gap:8px}.step-detail-event{display:grid;gap:4px;border:1px solid hsl(var(--border));border-radius:6px;background:hsl(var(--card));padding:10px}.step-detail-event span{color:hsl(var(--muted-foreground));font-size:.7rem;font-weight:750;text-transform:uppercase}.step-detail-event p{margin:0;white-space:pre-wrap}.interview-debug-details{border:1px solid hsl(var(--border));border-radius:var(--radius);padding:8px 10px}.interview-debug-details summary{cursor:pointer;color:hsl(var(--muted-foreground));font-size:.76rem;font-weight:700;text-transform:uppercase}.interview-debug-details dl{display:grid;gap:6px;margin:8px 0 0}.interview-debug-details div{display:grid;gap:2px}.interview-debug-details dt{color:hsl(var(--muted-foreground));font-size:.7rem;font-weight:700}.interview-debug-details dd{min-width:0;margin:0;overflow-wrap:anywhere;font-family:var(--font-mono);font-size:.72rem}.builder-column{display:flex;min-height:0;flex-direction:column;gap:10px;background:hsl(var(--background));padding:18px}.builder-column--sequence{background:hsl(var(--muted) / .45)}.builder-column__header{display:flex;align-items:center;justify-content:space-between;gap:10px}.builder-column__header h3{margin:0;font-size:.95rem;font-weight:650}.builder-column__header span{color:hsl(var(--muted-foreground));font-size:.78rem}.builder-list{display:grid;align-content:start;gap:6px;overflow:auto}.builder-task-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center;border:1px solid hsl(var(--border));border-radius:var(--radius);background:hsl(var(--card));padding:8px}.task-preview{display:grid;gap:10px;margin-top:10px;border:1px solid hsl(var(--border));border-radius:var(--radius);background:hsl(var(--card));padding:12px}.task-preview__header{display:flex;min-width:0;align-items:flex-start;gap:9px}.task-preview__header h3{margin:0;font-size:.95rem;line-height:1.25}.task-preview__meta,.task-preview__tags{display:flex;flex-wrap:wrap;gap:6px}.task-preview__meta span,.task-preview__tags span{border-radius:5px;background:hsl(var(--muted));color:hsl(var(--muted-foreground));font-size:.72rem;font-weight:650;padding:3px 7px}.task-preview__prompt{max-height:180px;overflow:auto;margin:0;color:hsl(var(--foreground));font-size:.83rem;line-height:1.55;white-space:pre-wrap}.task-preview pre{max-height:180px;overflow:auto;margin:0;border:1px solid hsl(var(--border));border-radius:6px;background:hsl(var(--muted) / .45);font-family:var(--font-mono);font-size:.72rem;line-height:1.5;padding:10px;white-space:pre-wrap}.dashed-empty{border:1px dashed hsl(var(--border-strong));border-radius:var(--radius);color:hsl(var(--muted-foreground));padding:26px;text-align:center}.sequence-row{display:flex;align-items:center;gap:9px;border:1px solid hsl(var(--border));border-radius:var(--radius);background:hsl(var(--card));padding:9px}.sequence-row__move{display:grid;gap:2px}.sequence-row__move button{height:18px;width:22px}.sequence-index{width:26px;color:hsl(var(--muted-foreground));font-family:var(--font-mono);font-size:.78rem}.sequence-row__content{display:grid;min-width:0;flex:1}.sequence-row__content span{overflow:hidden;font-weight:600;text-overflow:ellipsis;white-space:nowrap}.sequence-row__content small{color:hsl(var(--muted-foreground))}.labels-page{display:grid;width:min(100%,880px);gap:22px;margin:0 auto}.label-add-card{display:grid;grid-template-columns:minmax(0,1fr) 150px auto;gap:8px;align-items:center;padding:14px}.label-sections{display:grid;gap:24px}.label-section{display:grid;gap:10px}.label-section__header{display:flex;align-items:baseline;gap:10px}.label-section__mark{display:inline-block;width:8px;height:8px;border-radius:2px;background:hsl(var(--primary))}.label-section__mark--difficulty{background:hsl(var(--warning))}.label-section__header h2{margin:0;font-size:.98rem;font-weight:650}.label-section__header span:last-child{color:hsl(var(--muted-foreground));font-size:.82rem}.label-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:6px;padding:10px}.label-row{display:flex;min-width:0;align-items:center;gap:8px;border:1px solid hsl(var(--border));border-radius:6px;background:hsl(var(--card));padding:8px}.label-row__chip{min-width:0;flex:1;justify-content:flex-start}.label-row__usage{color:hsl(var(--muted-foreground));font-family:var(--font-mono);font-size:.75rem}.label-grid__empty{grid-column:1 / -1;padding:14px;text-align:center}.analytics-page{display:grid;gap:18px}.analytics-toolbar{display:flex;justify-content:flex-end}.analytics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.analytics-grid--secondary{grid-template-columns:repeat(2,minmax(0,1fr))}.analytics-metric-card h2,.analytics-page h2{margin:0;font-size:1rem;line-height:1.25}.analytics-page h2{display:inline-flex;align-items:center;gap:7px}.analytics-card-header{display:flex;align-items:center;justify-content:space-between;gap:8px}.analytics-metric-card .analytics-card-header{justify-content:flex-start}.analytics-metric-content{display:grid;gap:2px}.analytics-metric-card strong{font-size:1.45rem;line-height:1.1}.analytics-metric-content span,.analytics-ranked-list span{color:hsl(var(--muted-foreground));font-size:.82rem}.analytics-ranked-list small{display:block;margin-top:2px;color:hsl(var(--muted-foreground));font-size:.72rem;font-weight:600}.analytics-chip-row{display:flex;flex-wrap:wrap;gap:8px}.analytics-chip-row span{border:1px solid hsl(var(--border));border-radius:6px;background:hsl(var(--muted) / .45);font-size:.82rem;font-weight:650;padding:7px 9px}.analytics-result-bars,.analytics-ranked-list{display:grid;gap:9px}.analytics-activity-bars{display:flex;min-height:62px;align-items:flex-end;gap:4px}.analytics-activity-bars span{flex:1;min-width:4px;border-radius:999px 999px 2px 2px;background:hsl(var(--primary) / .72)}.analytics-result-bar{display:grid;gap:5px}.analytics-result-bar span,.analytics-ranked-list div,.analytics-ranked-list a{display:flex;justify-content:space-between;gap:10px}.analytics-ranked-list a{color:inherit;text-decoration:none}.analytics-ranked-list a:hover span{color:hsl(var(--foreground))}.analytics-result-bar strong,.analytics-ranked-list strong{color:hsl(var(--foreground));font-family:var(--font-mono);font-size:.78rem}.analytics-result-bar div{height:7px;overflow:hidden;border-radius:999px;background:hsl(var(--muted))}.analytics-result-bar i{display:block;height:100%;border-radius:inherit;background:hsl(var(--primary))}.trainer-workspace,.trainer-panel{display:grid;gap:12px;border:1px solid hsl(var(--border));border-radius:8px;background:hsl(var(--card));padding:14px}.trainer-workspace{align-content:start;min-height:220px}.trainer-workspace p{color:hsl(var(--muted-foreground));font-size:.9rem;line-height:1.5}.trainer-panel__header,.trainer-message__meta,.trainer-actions{display:flex;align-items:center;justify-content:space-between;gap:10px}.trainer-panel__header h2{margin:2px 0 0;font-size:1rem}.trainer-panel__header>span,.trainer-message__meta span{border:1px solid hsl(var(--border));border-radius:999px;background:hsl(var(--muted) / .45);color:hsl(var(--muted-foreground));font-size:.72rem;font-weight:700;padding:4px 8px;text-transform:uppercase}.trainer-messages{display:grid;gap:10px}.trainer-message{display:grid;gap:8px;border:1px solid hsl(var(--border));border-radius:8px;background:hsl(var(--background));padding:12px}.trainer-message--user{border-color:hsl(var(--primary) / .35)}.trainer-message p,.trainer-message__content p,.trainer-message__final p,.trainer-message__note p{margin:0;line-height:1.45}.trainer-message__content>*:not(:last-child),.trainer-message__final>*:not(:last-child),.trainer-message__note>span>*:not(:last-child){margin-bottom:8px}.trainer-message__list{display:grid;gap:5px}.trainer-message__list strong{font-size:.78rem}.trainer-message__list ul{margin:0;padding-left:18px}.trainer-message__note,.trainer-message__final{display:flex;gap:8px;border-left:3px solid hsl(var(--primary));background:hsl(var(--muted) / .38);padding:9px 10px;font-size:.86rem;line-height:1.45}.trainer-message__final{display:block;font-weight:650}.trainer-compose{display:grid;gap:10px}.trainer-compose__checkbox{display:flex;align-items:center;gap:8px;color:hsl(var(--muted-foreground));font-size:.82rem}.trainer-actions{justify-content:flex-start;flex-wrap:wrap}@media(max-width:1120px){.solve-grid{grid-template-columns:310px minmax(320px,1fr);grid-template-rows:minmax(0,1fr) minmax(320px,42vh)}.conversation-panel{grid-column:1 / -1;height:100%;min-height:0;border-left:0;border-top:1px solid hsl(var(--border))}.metadata-grid,.advanced-evaluation,.interview-meta,.builder-grid,.analytics-grid,.practice-history-filters,.practice-history-row,.label-add-card,.evaluation-section__header,.evaluation-field-grid,.guardrail-grid{grid-template-columns:1fr}}@media(max-width:820px){.solve-grid,.split-page{display:flex;flex-direction:column;overflow:hidden}.solve-prompt-column,.question-panel,.conversation-panel,.sidebar-pane{border-left:0;border-right:0}.solve-prompt-column{flex:0 0 auto;max-height:24%;border-bottom:1px solid hsl(var(--border))}.solve-workspace{flex:1 1 36%;min-height:0}.conversation-panel{flex:1 1 40%;min-height:0}.editor-titlebar,.interview-review-toolbar,.sidebar-pane__header,.session-strip,.interview-meta,.metadata-grid{align-items:stretch;flex-direction:column}.practice-status-strip{justify-content:flex-start;flex-wrap:wrap}.practice-history-row__metrics{justify-items:start}.editor-titlebar{padding:14px 16px}.metadata-grid,.interview-meta,.editor-body-panel,.builder-column{padding:16px}.score-grid{grid-template-columns:1fr}.editor-actions{justify-content:flex-start}}@media(max-width:520px){.answer-composer__footer{grid-template-columns:1fr;align-items:stretch}.answer-composer__actions{display:grid;grid-template-columns:1fr}.answer-composer__actions [data-testid=ask-clarification],.answer-composer__actions [data-testid=send-answer]{width:100%;min-width:0}}
