@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:block))) 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-border-style:solid;--tw-font-weight:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--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{--spacing:.25rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--font-weight-medium:500;--radius-md:calc(var(--radius) - 2px);--ease-out:cubic-bezier(0, 0, .2, 1);--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-geist-sans);--default-mono-font-family:var(--font-geist-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,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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;-webkit-text-decoration:inherit;-webkit-text-decoration: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:where(:not(iframe)){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{.collapse{visibility:collapse}.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}.static{position:static}.sticky{position:sticky}.block{display:block}.contents{display:contents}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-flex{display:inline-flex}.table{display:table}.size-6{width:calc(var(--spacing) * 6);height:calc(var(--spacing) * 6)}.size-7{width:calc(var(--spacing) * 7);height:calc(var(--spacing) * 7)}.size-8{width:calc(var(--spacing) * 8);height:calc(var(--spacing) * 8)}.size-9{width:calc(var(--spacing) * 9);height:calc(var(--spacing) * 9)}.h-6{height:calc(var(--spacing) * 6)}.h-7{height:calc(var(--spacing) * 7)}.h-8{height:calc(var(--spacing) * 8)}.h-9{height:calc(var(--spacing) * 9)}.shrink-0{flex-shrink:0}.transform{transform:var(--tw-rotate-x, ) var(--tw-rotate-y, ) var(--tw-rotate-z, ) var(--tw-skew-x, ) var(--tw-skew-y, )}.resize{resize:both}.items-center{align-items:center}.justify-center{justify-content:center}.gap-1{gap:var(--spacing)}.gap-1\.5{gap:calc(var(--spacing) * 1.5)}.rounded-\[min\(var\(--radius-md\)\,10px\)\]{border-radius:min(var(--radius-md), 10px)}.rounded-\[min\(var\(--radius-md\)\,12px\)\]{border-radius:min(var(--radius-md), 12px)}.rounded-lg{border-radius:var(--radius)}.border{border-style:var(--tw-border-style);border-width:1px}.border-border{border-color:var(--border)}.border-transparent{border-color:#0000}.bg-background{background-color:var(--background)}.bg-destructive\/10{background-color:var(--destructive)}@supports (color:color-mix(in lab, red, red)){.bg-destructive\/10{background-color:color-mix(in oklab, var(--destructive) 10%, transparent)}}.bg-primary{background-color:var(--primary)}.bg-secondary{background-color:var(--secondary)}.bg-clip-padding{background-clip:padding-box}.px-2{padding-inline:calc(var(--spacing) * 2)}.px-2\.5{padding-inline:calc(var(--spacing) * 2.5)}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[0\.8rem\]{font-size:.8rem}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.whitespace-nowrap{white-space:nowrap}.text-destructive{color:var(--destructive)}.text-primary{color:var(--primary)}.text-primary-foreground{color:var(--primary-foreground)}.text-secondary-foreground{color:var(--secondary-foreground)}.lowercase{text-transform:lowercase}.underline-offset-4{text-underline-offset:4px}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.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{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-transform{transition-property:transform,translate,scale,rotate;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.outline-none{--tw-outline-style:none;outline-style:none}.select-none{-webkit-user-select:none;user-select:none}@media (hover:hover){.hover\:bg-\[color-mix\(in_oklch\,var\(--secondary\)\,var\(--foreground\)_5\%\)\]:hover{background-color:var(--secondary)}@supports (color:color-mix(in lab, red, red)){.hover\:bg-\[color-mix\(in_oklch\,var\(--secondary\)\,var\(--foreground\)_5\%\)\]:hover{background-color:color-mix(in oklch,var(--secondary),var(--foreground) 5%)}}.hover\:bg-destructive\/20:hover{background-color:var(--destructive)}@supports (color:color-mix(in lab, red, red)){.hover\:bg-destructive\/20:hover{background-color:color-mix(in oklab, var(--destructive) 20%, transparent)}}.hover\:bg-muted:hover{background-color:var(--muted)}.hover\:bg-primary\/80:hover{background-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.hover\:bg-primary\/80:hover{background-color:color-mix(in oklab, var(--primary) 80%, transparent)}}.hover\:text-foreground:hover{color:var(--foreground)}.hover\:underline:hover{text-decoration-line:underline}}.focus-visible\:border-destructive\/40:focus-visible{border-color:var(--destructive)}@supports (color:color-mix(in lab, red, red)){.focus-visible\:border-destructive\/40:focus-visible{border-color:color-mix(in oklab, var(--destructive) 40%, transparent)}}.focus-visible\:border-ring:focus-visible{border-color:var(--ring)}.focus-visible\:ring-3:focus-visible{--tw-ring-shadow:var(--tw-ring-inset, ) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.focus-visible\:ring-destructive\/20:focus-visible{--tw-ring-color:var(--destructive)}@supports (color:color-mix(in lab, red, red)){.focus-visible\:ring-destructive\/20:focus-visible{--tw-ring-color:color-mix(in oklab, var(--destructive) 20%, transparent)}}.focus-visible\:ring-ring\/50:focus-visible{--tw-ring-color:var(--ring)}@supports (color:color-mix(in lab, red, red)){.focus-visible\:ring-ring\/50:focus-visible{--tw-ring-color:color-mix(in oklab, var(--ring) 50%, transparent)}}.disabled\:pointer-events-none:disabled{pointer-events:none}.disabled\:opacity-50:disabled{opacity:.5}:where([data-slot=button-group]) .in-data-\[slot\=button-group\]\:rounded-lg{border-radius:var(--radius)}.has-data-\[icon\=inline-end\]\:pr-1\.5:has([data-icon=inline-end]){padding-right:calc(var(--spacing) * 1.5)}.has-data-\[icon\=inline-end\]\:pr-2:has([data-icon=inline-end]){padding-right:calc(var(--spacing) * 2)}.has-data-\[icon\=inline-start\]\:pl-1\.5:has([data-icon=inline-start]){padding-left:calc(var(--spacing) * 1.5)}.has-data-\[icon\=inline-start\]\:pl-2:has([data-icon=inline-start]){padding-left:calc(var(--spacing) * 2)}.aria-expanded\:bg-muted[aria-expanded=true]{background-color:var(--muted)}.aria-expanded\:bg-secondary[aria-expanded=true]{background-color:var(--secondary)}.aria-expanded\:text-foreground[aria-expanded=true]{color:var(--foreground)}.aria-expanded\:text-secondary-foreground[aria-expanded=true]{color:var(--secondary-foreground)}.aria-invalid\:border-destructive[aria-invalid=true]{border-color:var(--destructive)}.aria-invalid\:ring-3[aria-invalid=true]{--tw-ring-shadow:var(--tw-ring-inset, ) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.aria-invalid\:ring-destructive\/20[aria-invalid=true]{--tw-ring-color:var(--destructive)}@supports (color:color-mix(in lab, red, red)){.aria-invalid\:ring-destructive\/20[aria-invalid=true]{--tw-ring-color:color-mix(in oklab, var(--destructive) 20%, transparent)}}.dark\:border-input:is(.dark *){border-color:var(--input)}.dark\:bg-destructive\/20:is(.dark *){background-color:var(--destructive)}@supports (color:color-mix(in lab, red, red)){.dark\:bg-destructive\/20:is(.dark *){background-color:color-mix(in oklab, var(--destructive) 20%, transparent)}}.dark\:bg-input\/30:is(.dark *){background-color:var(--input)}@supports (color:color-mix(in lab, red, red)){.dark\:bg-input\/30:is(.dark *){background-color:color-mix(in oklab, var(--input) 30%, transparent)}}@media (hover:hover){.dark\:hover\:bg-destructive\/30:is(.dark *):hover{background-color:var(--destructive)}@supports (color:color-mix(in lab, red, red)){.dark\:hover\:bg-destructive\/30:is(.dark *):hover{background-color:color-mix(in oklab, var(--destructive) 30%, transparent)}}.dark\:hover\:bg-input\/50:is(.dark *):hover{background-color:var(--input)}@supports (color:color-mix(in lab, red, red)){.dark\:hover\:bg-input\/50:is(.dark *):hover{background-color:color-mix(in oklab, var(--input) 50%, transparent)}}.dark\:hover\:bg-muted\/50:is(.dark *):hover{background-color:var(--muted)}@supports (color:color-mix(in lab, red, red)){.dark\:hover\:bg-muted\/50:is(.dark *):hover{background-color:color-mix(in oklab, var(--muted) 50%, transparent)}}}.dark\:focus-visible\:ring-destructive\/40:is(.dark *):focus-visible{--tw-ring-color:var(--destructive)}@supports (color:color-mix(in lab, red, red)){.dark\:focus-visible\:ring-destructive\/40:is(.dark *):focus-visible{--tw-ring-color:color-mix(in oklab, var(--destructive) 40%, transparent)}}.dark\:aria-invalid\:border-destructive\/50:is(.dark *)[aria-invalid=true]{border-color:var(--destructive)}@supports (color:color-mix(in lab, red, red)){.dark\:aria-invalid\:border-destructive\/50:is(.dark *)[aria-invalid=true]{border-color:color-mix(in oklab, var(--destructive) 50%, transparent)}}.dark\:aria-invalid\:ring-destructive\/40:is(.dark *)[aria-invalid=true]{--tw-ring-color:var(--destructive)}@supports (color:color-mix(in lab, red, red)){.dark\:aria-invalid\:ring-destructive\/40:is(.dark *)[aria-invalid=true]{--tw-ring-color:color-mix(in oklab, var(--destructive) 40%, transparent)}}.\[\&_svg\]\:pointer-events-none svg{pointer-events:none}.\[\&_svg\]\:shrink-0 svg{flex-shrink:0}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-3 svg:not([class*=size-]){width:calc(var(--spacing) * 3);height:calc(var(--spacing) * 3)}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-3\.5 svg:not([class*=size-]){width:calc(var(--spacing) * 3.5);height:calc(var(--spacing) * 3.5)}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-4 svg:not([class*=size-]){width:calc(var(--spacing) * 4);height:calc(var(--spacing) * 4)}}:root{--background:#fff;--foreground:#242428;--card:#fff;--card-foreground:#242428;--popover:#fff;--popover-foreground:#242428;--primary:#5269cc;--primary-foreground:#fff;--secondary:#f3f3f5;--secondary-foreground:#36363c;--muted:#f5f5f7;--muted-foreground:#686870;--accent:#eef0fa;--accent-foreground:#475bb5;--destructive:#b3444a;--border:#e8e8ec;--input:#dddde3;--ring:#657bda;--radius:.5rem;--sidebar:#f9f9fb;--subtle:#6c6c74;--success:#326f56;--success-bg:#eef7f1;--warning:#866021;--warning-bg:#fbf6e9;--danger-bg:#fcf0f0;--hero:#f7f8fc;--ease-out:cubic-bezier(.23, 1, .32, 1);--ease-in-out:cubic-bezier(.77, 0, .175, 1);--duration-press:.12s;--duration-layer:.18s;--duration-sidebar:.36s;--ease-sidebar:cubic-bezier(.4, 0, .2, 1);--app-header-height:3.8125rem;--select-chevron-size:14px;--select-chevron-inset:12px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}.dark{--background:#141416;--foreground:#e8e8ec;--card:#19191c;--card-foreground:#e8e8ec;--popover:#202024;--popover-foreground:#e8e8ec;--primary:#8191ee;--primary-foreground:#101221;--secondary:#242429;--secondary-foreground:#e0e0e5;--muted:#202024;--muted-foreground:#a1a1aa;--accent:#272d49;--accent-foreground:#a7b3ff;--destructive:#f0969c;--border:#2c2c32;--input:#3c3c45;--ring:#8191ee;--sidebar:#111113;--subtle:#8b8b95;--success:#8bc5a6;--success-bg:#1c3026;--warning:#d9b775;--warning-bg:#342c1d;--danger-bg:#352126;--hero:#1b1d28;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{-webkit-tap-highlight-color:transparent;overscroll-behavior:none}body{background:var(--background);color:var(--foreground);font-family:var(--font-geist-sans), Arial, sans-serif;font-feature-settings:"ss01" on;font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;margin:0;font-size:.875rem;line-height:1.5}button,a,input,select,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default}button{-webkit-user-select:none;user-select:none}a{color:inherit}svg{stroke-width:1.65px;flex-shrink:0;width:1rem;height:1rem}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--ring);outline-offset:3px}input,textarea,select{border:1px solid var(--input);background:var(--background);color:var(--foreground);border-radius:7px;outline:none;min-width:0;padding:9px 11px}input:focus,textarea:focus,select:focus{border-color:var(--ring);box-shadow:0 0 0 3px var(--ring)}@supports (color:color-mix(in lab, red, red)){input:focus,textarea:focus,select:focus{box-shadow:0 0 0 3px color-mix(in srgb, var(--ring) 15%, transparent)}}.native-select{min-width:0;display:grid;position:relative}.native-select>select{appearance:none;text-overflow:ellipsis;cursor:pointer;width:100%;padding-inline-end:calc(var(--select-chevron-inset) + var(--select-chevron-size) + 12px)}.native-select>svg{width:var(--select-chevron-size);height:var(--select-chevron-size);color:var(--muted-foreground);pointer-events:none;inset-inline-end:calc(var(--select-chevron-inset) + 1px);position:absolute;top:50%;transform:translateY(-50%)}textarea{resize:vertical;line-height:1.65}input[type=checkbox]{accent-color:var(--primary);width:16px;height:16px}input[type=range]{accent-color:var(--primary);box-shadow:none;padding:0}label{flex-direction:column;gap:8px;font-size:.8125rem;font-weight:500;display:flex}h1,h2,h3,p{margin:0}h1{letter-spacing:-1.1px;font-size:1.875rem;font-weight:550;line-height:1.25}h2{letter-spacing:-.25px;font-size:.9375rem;font-weight:550}h3{font-size:.875rem;font-weight:550}small{font-size:.75rem}strong{font-weight:550}kbd{border:1px solid var(--border);min-width:19px;height:20px;font-family:var(--font-geist-mono), monospace;color:var(--muted-foreground);background:var(--background);white-space:nowrap;border-radius:4px;justify-content:center;align-items:center;padding:0 5px;font-size:.625rem;line-height:1;display:inline-flex}button[data-slot=button]{height:34px;transition:transform var(--duration-press) var(--ease-out);border-radius:7px;gap:7px;padding-inline:12px;font-size:.75rem}button[data-slot=button][data-size^=icon]{width:32px;padding:0}button[data-slot=button]:active{transition-duration:80ms;transform:scale(.97)}button[data-slot=button].h-9{height:39px;padding-inline:16px}button[data-slot=button] kbd{color:inherit;opacity:1;background:0 0;border-color:currentColor;margin-left:18px}.subtle{color:var(--muted-foreground);font-size:.75rem}.eyebrow{letter-spacing:1.3px;color:var(--muted-foreground);font-size:.625rem;font-weight:550}.text-link{color:var(--muted-foreground);background:0 0;border:0;align-items:center;gap:5px;padding:0;font-size:.75rem;text-decoration:none;display:inline-flex}.text-link svg{width:13px;height:13px}.danger{color:var(--destructive)}.local-dot{background:var(--success);border-radius:50%;flex-shrink:0;width:5px;height:5px;display:inline-block}.app-shell{--sidebar-width:14.125rem;grid-template-columns:auto minmax(0,1fr);min-height:100dvh;display:grid;overflow-x:clip}.sidebar{background:var(--sidebar);border-right:1px solid var(--border);flex-direction:column;height:100dvh;padding:0 .875rem;display:flex;position:sticky;top:0;overflow-y:auto}.brand{height:var(--app-header-height);border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;margin:0 -.875rem 1.375rem;padding:0 1.1875rem;display:flex}.brand>button:first-child{background:0 0;border:0;align-items:center;gap:.5625rem;padding:0;display:flex}.brand strong{letter-spacing:-.6px;font-size:1.1875rem;font-weight:650}.brand .brand-mark{translate:0 .0625rem}.brand-mark{border-radius:.4375rem;flex-shrink:0;width:1.625rem;height:1.625rem;display:block;position:relative;overflow:hidden;transform:rotate(-25deg)}.brand-mark span{background:var(--foreground);border-radius:.1875rem;height:.3125rem;display:block;position:absolute;left:0;right:0}.brand-mark span:first-child{width:1.125rem;top:.125rem}.brand-mark span:nth-child(2){width:1.5625rem;top:.625rem}.brand-mark span:nth-child(3){width:1.125rem;top:1.125rem;left:.4375rem}.sidebar-search{background:var(--background);border:1px solid var(--border);color:var(--muted-foreground);border-radius:7px;align-items:center;gap:.5625rem;min-height:2.125rem;margin-bottom:1.625rem;padding:.5rem .5625rem;font-size:.6875rem;display:flex}.sidebar-search svg{width:.875rem;height:.875rem}.sidebar-search kbd{background:0 0;border:0;margin-left:auto;padding:0;font-size:.5625rem}.sidebar nav{flex-direction:column;gap:.25rem;display:flex}.nav-item{width:100%;color:var(--muted-foreground);text-align:left;background:0 0;border:0;border-radius:6px;align-items:center;gap:.625rem;min-height:2.25rem;padding:.5625rem .625rem;font-size:.75rem;display:flex}.nav-item.active{color:var(--foreground);background:var(--secondary);font-weight:550}.nav-count{background:var(--background);border:1px solid var(--border);text-align:center;border-radius:4px;min-width:21px;margin-left:auto;padding:0 4px;font-size:.625rem}.nav-item kbd{background:0 0;border:0;margin-left:auto}.sidebar-decks{min-height:6.25rem;margin-top:2.125rem}.sidebar-section-label{letter-spacing:.9px;color:var(--subtle);justify-content:space-between;align-items:center;margin-bottom:.5625rem;padding:0 .625rem;font-size:.5625rem;display:flex}.sidebar-section-label button{color:var(--muted-foreground);background:0 0;border:0;padding:.25rem}.sidebar-section-label svg{width:.8125rem;height:.8125rem}.sidebar-deck{text-align:left;width:100%;color:var(--muted-foreground);background:0 0;border:0;border-radius:6px;align-items:center;gap:.625rem;padding:.5rem .6875rem;font-size:.6875rem;display:flex}.sidebar-deck>span:first-child{border-radius:2px;flex-shrink:0;width:.375rem;height:.375rem}.sidebar-deck>span:last-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.sidebar-deck.selected{background:var(--secondary);color:var(--foreground)}.sidebar-empty{color:var(--muted-foreground);text-align:left;background:0 0;border:0;border-radius:6px;align-items:center;gap:.5rem;width:100%;min-height:2.25rem;padding:.5rem .6875rem;font-size:.6875rem;display:flex}.sidebar-empty svg{width:.8125rem;height:.8125rem}.sidebar-bottom{margin-top:auto;padding-top:1.75rem}.sidebar-settings-row{align-items:center;gap:.25rem;display:flex}.sidebar-settings-row>.nav-item:first-child{flex:1;min-width:0}.sidebar-settings-row .theme-toggle{aspect-ratio:1;justify-content:center;width:2.25rem;padding:0}.main-shell{--page-width:72.5rem;--page-gutter:2.25rem;min-width:0}.topbar{height:var(--app-header-height);padding-inline:max(var(--page-gutter), calc((100% - var(--page-width)) / 2 + var(--page-gutter)));justify-content:space-between;align-items:center;font-size:.6875rem;display:flex;position:relative}.topbar:after{content:"";background:var(--border);pointer-events:none;inset-inline:0;height:1px;position:absolute;bottom:0}.topbar>div{align-items:center;gap:.75rem;display:flex}.topbar-right>button{color:var(--muted-foreground);background:0 0;border:0;padding:.4375rem}.mobile-menu{display:none!important}.page{max-width:var(--page-width);padding:28px var(--page-gutter) 36px;margin:0 auto}.page-heading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:24px;display:flex}.page-heading .eyebrow{margin-bottom:10px}.page-heading p{color:var(--muted-foreground);margin-top:9px;font-size:.8125rem}.heading-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.page-heading>div:first-child{min-width:0}.page-heading h1{overflow-wrap:anywhere}.panel{border:1px solid var(--border);background:var(--card);border-radius:9px;overflow:hidden}.section-heading{justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:1.0625rem;display:flex}.section-heading h2{align-items:center;gap:.5625rem;display:flex}.section-heading h2>span{background:var(--muted);min-width:1.3125rem;color:var(--muted-foreground);border-radius:5px;justify-content:center;align-items:center;padding:1px .3125rem;font-size:.625rem;font-weight:400;display:inline-flex}.section-heading>span{color:var(--muted-foreground);font-size:.6875rem}.deck-row{text-align:left;background:0 0;border:0;align-items:center;gap:.875rem;width:100%;padding:1.25rem .25rem;display:flex}.deck-icon{background:var(--deck-color,var(--primary));border-radius:7px;place-items:center;width:2.25rem;height:2.5rem;display:grid}@supports (color:color-mix(in lab, red, red)){.deck-icon{background:color-mix(in srgb, var(--deck-color,var(--primary)) 6%, var(--background))}}.deck-icon{color:var(--deck-color,var(--primary));flex-shrink:0}.deck-icon svg{width:1.0625rem;height:1.0625rem}.deck-info{flex-direction:column;flex:1;gap:.25rem;min-width:0;display:flex}.deck-info strong{text-overflow:ellipsis;white-space:nowrap;font-size:.75rem;overflow:hidden}.deck-info>span{color:var(--muted-foreground);text-overflow:ellipsis;white-space:nowrap;font-size:.625rem;overflow:hidden}.deck-total{color:var(--muted-foreground);margin-right:20px;font-size:.625rem}.due-badge,.quiet-badge{color:var(--accent-foreground);background:var(--accent);white-space:nowrap;border-radius:4px;padding:3px 7px;font-size:.625rem}.quiet-badge{background:var(--muted);color:var(--muted-foreground)}.row-arrow{width:14px;height:14px;color:var(--subtle);margin-left:14px}.toolbar{justify-content:space-between;align-items:center;gap:.625rem;margin:0 0 1.4375rem;display:flex}.search-input{border:1px solid var(--input);background:var(--background);border-radius:7px;align-items:center;gap:.5625rem;min-width:0;max-width:20rem;padding:0 .6875rem;display:flex}.search-input>svg{width:.875rem;height:.875rem;color:var(--muted-foreground)}.search-input input{background:0 0;border:0;width:100%;padding:.5rem 0;font-size:.75rem;box-shadow:none!important}.search-input:focus-within{border-color:var(--ring);box-shadow:0 0 0 3px var(--ring)}@supports (color:color-mix(in lab, red, red)){.search-input:focus-within{box-shadow:0 0 0 3px color-mix(in srgb, var(--ring) 15%, transparent)}}.browse-toolbar .search-input{flex:1;max-width:none}.toolbar select{max-width:10.625rem;padding:.5rem .625rem;font-size:.6875rem}.table-scroll{overflow-x:auto}table{border-collapse:collapse;text-align:left;width:100%;font-size:.75rem}th{color:var(--muted-foreground);background:var(--muted);border-bottom:1px solid var(--border);padding:11px 17px;font-size:.625rem;font-weight:450}td{border-bottom:1px solid var(--border);padding:15px 17px}tr:last-child td{border-bottom:0}td small{color:var(--muted-foreground);margin-top:4px;font-size:.625rem;display:block}.cell-text{overflow-wrap:anywhere;max-width:540px;display:block}.type-label{color:var(--muted-foreground);text-transform:capitalize;white-space:nowrap;font-size:.625rem}.card-table td:first-child{width:70%}.card-table td:last-child{padding-right:8px}.card-title{text-align:left;overflow-wrap:anywhere;background:0 0;border:0;max-width:580px;padding:0;font-size:.75rem;line-height:1.6;display:block}.row-tags{flex-wrap:wrap;gap:7px;margin-top:5px;display:flex}.row-tags span{color:var(--muted-foreground);background:var(--muted);border-radius:3px;padding:2px 5px;font-size:.5625rem}.state-pill{text-transform:capitalize;background:var(--muted);color:var(--muted-foreground);white-space:nowrap;border-radius:4px;align-items:center;padding:3px 6px;font-size:.5625rem;display:inline-flex}.state-pill.new{background:var(--accent);color:var(--accent-foreground)}.state-pill.learning{background:var(--warning-bg);color:var(--warning)}.state-pill.review{background:var(--success-bg);color:var(--success)}.state-pill.relearning{background:var(--danger-bg);color:var(--destructive)}tr.suspended .card-title{color:var(--muted-foreground)}.table-footer{border-top:1px solid var(--border);color:var(--muted-foreground);justify-content:space-between;align-items:center;padding:9px 16px;font-size:.625rem;display:flex}.table-footer>div{align-items:center;gap:9px;display:flex}.table-footer button[data-slot=button]{font-size:.625rem}.breadcrumb{color:var(--muted-foreground);text-align:left;overflow-wrap:anywhere;background:0 0;border:0;gap:10px;margin-bottom:24px;padding:0;font-size:.6875rem;display:flex}.breadcrumb span{color:var(--subtle)}.deck-metrics{gap:45px;margin:27px 0 34px;padding:24px 0;display:flex}.deck-metrics>div{flex-direction:column;gap:5px;display:flex}.deck-metrics strong{font-size:1.5625rem;font-weight:450}.deck-metrics span{color:var(--muted-foreground);font-size:.6875rem}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:.625rem;min-height:18.125rem;padding:2.375rem 1.25rem;display:flex}.empty-icon{border:1px solid var(--border);width:2.75rem;height:2.75rem;color:var(--muted-foreground);background:var(--muted);border-radius:12px;place-items:center;margin-bottom:.4375rem;display:grid}.empty-icon svg{width:1.25rem;height:1.25rem}.empty-state h2{font-size:1rem}.empty-state p{color:var(--muted-foreground);max-width:22.5rem;font-size:.75rem;line-height:1.7}.empty-state>button{margin-top:.5625rem}.import-grid{grid-template-columns:minmax(0,1fr) 14.375rem;gap:2.375rem;display:grid}.panel-title{border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:15px 19px;display:flex}.panel-title>svg{color:var(--muted-foreground);width:14px;height:14px}.panel-title h2{font-size:.75rem}.panel-title .subtle{font-size:.5625rem;font-family:var(--font-geist-mono);margin-left:auto}.json-input{resize:vertical;width:100%;min-height:290px;font-family:var(--font-geist-mono), monospace;border:0;border-radius:0;padding:22px;font-size:.6875rem;line-height:1.9;display:block;box-shadow:none!important}.json-input::placeholder{color:var(--subtle)}.paste-footer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:10px;padding:13px 17px;display:flex}.paste-footer>span{color:var(--muted-foreground);font-size:.625rem}.drop-zone{border:1px dashed var(--input);background:var(--background);border-radius:9px;flex-direction:column;align-items:center;gap:12px;margin-top:18px;padding:24px;display:flex}.drop-zone>svg{color:var(--muted-foreground);width:21px;height:21px}.drop-zone p{color:var(--muted-foreground);font-size:.75rem}.drop-zone small{color:var(--muted-foreground);font-size:.5625rem}.drop-zone.dragging{border-color:var(--primary);background:var(--accent)}.import-guide{padding-top:8px}.import-guide h2{letter-spacing:0;font-size:.875rem;line-height:1.4}.import-guide p{color:var(--muted-foreground);margin:13px 0;font-size:.75rem;line-height:1.8}.import-guide ol{flex-direction:column;gap:14px;margin:22px 0;padding:0;list-style:none;display:flex}.import-guide li{align-items:center;gap:10px;font-size:.6875rem;display:flex}.import-guide li>span{border:1px solid var(--border);width:20px;height:20px;color:var(--muted-foreground);border-radius:50%;place-items:center;font-size:.5625rem;display:grid}.import-guide>a{margin-top:10px;font-size:.625rem;display:block}.guide-separator{background:var(--border);height:1px;margin-top:29px}.import-guide>.text-link:last-child{color:var(--primary)}.import-preview{margin-top:20px}.preview-heading{justify-content:space-between;align-items:center;gap:15px;padding:24px;display:flex}.preview-heading h2{overflow-wrap:anywhere;font-size:1.1875rem}.preview-heading p{color:var(--muted-foreground);margin-top:5px;font-size:.6875rem}.status-pill{color:var(--success);background:var(--success-bg);white-space:nowrap;border-radius:5px;padding:4px 8px;font-size:.625rem}.validation-errors{background:var(--danger-bg);color:var(--destructive);gap:12px;max-height:230px;padding:16px 22px;font-size:.6875rem;display:flex;overflow-y:auto}.validation-errors p+p{margin-top:6px}.import-confirm{flex-wrap:wrap;align-items:end;gap:18px;margin-top:22px;display:flex}.import-confirm label{min-width:190px;font-size:.6875rem}.import-confirm>p{max-width:240px;color:var(--muted-foreground);padding-bottom:5px;font-size:.6875rem}.import-confirm>button{margin-left:auto}.checkbox-line{flex-direction:row;gap:8px;align-items:center!important;min-width:0!important}.warnings{border-top:1px solid var(--border);color:var(--muted-foreground);max-height:260px;padding:16px 22px;font-size:.6875rem;overflow-y:auto}.warnings summary{cursor:pointer;color:var(--warning)}.warnings p{margin-top:8px}.backup-preview{flex-direction:column;align-items:flex-start;gap:17px;margin-top:20px;padding:40px;display:flex}.backup-preview>svg{width:30px;height:30px;color:var(--primary)}.backup-preview h2{font-size:1.375rem}.backup-preview p{color:var(--muted-foreground);max-width:600px;font-size:.75rem}.table-note{color:var(--muted-foreground);padding:15px;font-size:.6875rem}.modal-backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:50;opacity:1;transition:opacity var(--duration-layer) var(--ease-out);background:#00000047;position:fixed;inset:0}.modal{background:var(--popover);border:1px solid var(--border);z-index:51;width:calc(100vw - 2rem);max-width:31.875rem;max-height:calc(100dvh - 48px);transition:opacity .2s var(--ease-out), scale .2s var(--ease-out);border-radius:12px;outline:0;padding:1.5rem;position:fixed;top:50%;left:50%;overflow-y:auto;transform:translate(-50%,-50%);box-shadow:0 20px 70px #0000002e}.modal.wide{max-width:40.625rem}.modal[data-starting-style],.modal[data-ending-style]{opacity:0;scale:.97}.modal-backdrop[data-starting-style],.modal-backdrop[data-ending-style]{opacity:0}.modal-heading{justify-content:space-between;align-items:start;gap:1.25rem;margin-bottom:1.375rem;display:flex}.modal-heading h2{letter-spacing:-.5px;font-size:1.125rem}.modal-heading p{color:var(--muted-foreground);margin-top:.375rem;font-size:.75rem;line-height:1.7}.modal-heading>button{color:var(--muted-foreground);margin-top:-.4375rem;margin-right:-.5rem}.dialog-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;margin-top:24px;display:flex}.editor-form{flex-direction:column;gap:17px;display:flex}.editor-form textarea,.editor-form input{font-size:.8125rem;font-weight:400}.editor-form .subtle{font-size:.625rem;display:inline}.editor-form>label{gap:6px}.field-label{align-items:baseline;gap:8px;display:flex}.field-hint{color:var(--muted-foreground);font-size:.6875rem;font-weight:400}.field-help{color:var(--muted-foreground);font-size:.75rem;font-weight:400;line-height:1.5}.field-error{color:var(--destructive);font-size:.75rem;font-weight:400;line-height:1.5}.editor-form :is(input,textarea)[aria-invalid=true]{border-color:var(--destructive)}.blank-field{flex-direction:column;gap:6px;display:flex}.blank-tools{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-top:4px;display:flex}.blank-tools .field-help{flex:220px}.field-label{flex-wrap:wrap}.editor-options>summary{cursor:pointer;width:fit-content;color:var(--muted-foreground);padding-block:6px;font-size:.75rem}.editor-options>label{gap:6px;margin-top:16px}.toolbar-actions{flex-wrap:wrap;gap:.625rem;display:flex}@media (max-width:650px){.toolbar:has(.toolbar-actions){flex-wrap:wrap}.toolbar:has(.toolbar-actions)>.search-input{flex:100%;max-width:none}.toolbar-actions{margin-left:auto}}.form-error{color:var(--destructive);background:var(--danger-bg);white-space:pre-line;border-radius:6px;padding:12px;font-size:.75rem}.editor-preview{border:1px solid var(--border);border-radius:8px;padding:20px}.deck-context-positioner{z-index:55}.menu{background:var(--popover);border:1px solid var(--border);min-width:185px;transform-origin:var(--transform-origin);transition:opacity .15s var(--ease-out), transform .15s var(--ease-out);z-index:55;border-radius:8px;outline:none;padding:5px;box-shadow:0 8px 25px #0000001f}.menu[data-starting-style],.menu[data-ending-style]{opacity:0;transform:scale(.97)}.menu-item{cursor:pointer;border-radius:4px;outline:none;align-items:center;gap:.5625rem;padding:.5rem .5625rem;font-size:.75rem;display:flex}.menu-item[data-highlighted]{background:var(--foreground)}@supports (color:color-mix(in lab, red, red)){.menu-item[data-highlighted]{background:color-mix(in srgb, var(--foreground) 12%, var(--popover))}}.menu-item.danger[data-highlighted]{background:var(--destructive)}@supports (color:color-mix(in lab, red, red)){.menu-item.danger[data-highlighted]{background:color-mix(in srgb, var(--destructive) 16%, var(--popover))}}.menu-item svg{width:.875rem;height:.875rem}.tooltip{background:var(--foreground);color:var(--background);transform-origin:var(--transform-origin);transition:opacity .125s var(--ease-out), transform .125s var(--ease-out);z-index:60;border-radius:5px;padding:9px 12px;font-size:.75rem;box-shadow:0 3px 10px #0000001a}.tooltip[data-starting-style],.tooltip[data-ending-style]{opacity:0;transform:scale(.97)}.tooltip[data-instant]{transition:none}.command{margin:-.5rem -.625rem -.625rem}.modal:has(.command){transition:none}.command-input{border-bottom:1px solid var(--border);align-items:center;gap:.625rem;padding:0 .5rem .875rem;display:flex}.command-input>svg{color:var(--muted-foreground);flex-shrink:0}.command-input input{min-width:0;box-shadow:none;background:0 0;border:0;flex:1;padding:.25rem 0;font-size:.875rem}.command-close{min-width:2rem;min-height:2rem;color:var(--muted-foreground);background:0 0;border:0;border-radius:6px;flex-shrink:0;place-items:center;padding:.25rem;display:grid}@media (hover:hover) and (pointer:fine){.command-close:hover{background:var(--foreground)}@supports (color:color-mix(in lab, red, red)){.command-close:hover{background:color-mix(in srgb, var(--foreground) 8%, var(--popover))}}.command-close:hover{color:var(--foreground)}}.command [cmdk-list]{max-height:360px;padding:.5rem 0;scroll-padding:8px;overflow-y:auto}.command [cmdk-group-heading]{color:var(--muted-foreground);padding:.75rem .625rem .4375rem;font-size:.625rem}.command [cmdk-item]{cursor:pointer;border-radius:6px;align-items:center;gap:.625rem;padding:.625rem;font-size:.75rem;display:flex}.command [cmdk-item][data-selected=true]{background:var(--foreground)}@supports (color:color-mix(in lab, red, red)){.command [cmdk-item][data-selected=true]{background:color-mix(in srgb, var(--foreground) 8%, var(--popover))}}.command [cmdk-item][data-selected=true]{color:var(--foreground)}.command [cmdk-item]>kbd{margin-left:auto}.command [cmdk-item]>span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.command [cmdk-empty]{text-align:center;color:var(--muted-foreground);padding:1.875rem;font-size:.75rem}.command-footer{border-top:1px solid var(--border);color:var(--muted-foreground);gap:1.125rem;padding:.8125rem .5rem 0;font-size:.625rem;display:flex}.command-footer>span{align-items:center;gap:.3125rem;display:flex}.shortcut-list{flex-direction:column;gap:0;display:flex}.shortcut-list>div{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:15px;padding:11px 0;font-size:.75rem;display:flex}.shortcut-list>div:last-child{border-bottom:0}.shortcut-list kbd{height:23px;font-size:.625rem}.analytics-tabs{border-bottom:1px solid var(--border);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.analytics-tabs>button{text-align:left;border:0;border-right:1px solid var(--border);background:0 0;flex-direction:column;gap:8px;padding:22px 25px;display:flex;position:relative}.analytics-tabs>button:last-child{border-right:0}.analytics-tabs>button[aria-pressed=true]:after{content:"";background:var(--primary);height:2px;position:absolute;bottom:-1px;left:0;right:0}.analytics-tabs span{color:var(--muted-foreground);font-size:.6875rem}.analytics-tabs strong{letter-spacing:-.8px;font-size:1.6875rem;font-weight:450}.chart-heading{justify-content:space-between;align-items:center;padding:26px 25px 10px;display:flex}.chart-heading h2{font-size:.8125rem}.chart-heading>span{color:var(--muted-foreground);font-size:.625rem}.chart{height:235px;padding:15px}.chart-caption{border-top:1px solid var(--border);color:var(--muted-foreground);padding:13px 24px;font-size:.625rem}.chart-empty{text-align:center;color:var(--muted-foreground);padding-bottom:20px;font-size:.6875rem}.stats-bottom{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:30px;margin-top:36px;display:grid}.stats-bottom .section-heading{min-height:2.125rem}.stats-bottom .section-heading h2{font-size:.8125rem}.stats-bottom button[data-slot=button]{font-size:.625rem}.weak-list>button{text-align:left;background:0 0;border:0;border-radius:8px;align-items:center;gap:11px;width:100%;padding:14px 12px;display:flex}.weak-list>button:last-child{border-bottom:0}.weak-list .practice-card-copy{flex:1;min-width:0}.weak-list .practice-card-copy>strong{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.6875rem;display:-webkit-box;overflow:hidden}.weak-list small{color:var(--muted-foreground);margin-top:6px;font-size:.5625rem;display:block}.practice-deck{color:var(--muted-foreground);margin:0 0 8px;font-size:.625rem}.weak-list>button{width:calc(100% + 24px);margin-inline:-12px}.practice-edit{color:var(--muted-foreground);flex-shrink:0;align-items:center;gap:5px;font-size:.625rem;display:inline-flex}.practice-edit svg{width:12px;height:12px}.topic-list>button{text-align:left;background:0 0;border:0;width:100%;padding:17px 20px}.topic-list>button:last-child{border-bottom:0}.topic-list>button>div:first-child{justify-content:space-between;align-items:center;gap:10px;font-size:.6875rem;display:flex}.topic-list strong{overflow-wrap:anywhere;font-weight:450}.topic-list small{color:var(--muted-foreground);font-size:.5625rem}.topic-track{background:var(--muted);border-radius:3px;height:3px;margin:11px 0 7px;overflow:hidden}.topic-track>span{background:var(--primary);border-radius:3px;height:100%;display:block}.quiet-empty{border:1px dashed var(--border);text-align:center;color:var(--muted-foreground);border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:8px;min-height:150px;padding:35px 20px;font-size:.6875rem;display:flex}.quiet-empty>svg{width:23px;height:23px;margin-bottom:6px}.quiet-empty>span{font-size:.625rem}.main-shell:has(.settings-page){--page-width:65.625rem}.settings-section{grid-template-columns:12.5rem minmax(0,1fr);gap:1.875rem;margin-bottom:2rem;padding-bottom:2rem;display:grid}.settings-section>div:first-child h2{font-size:.8125rem}.settings-section>div:first-child p{color:var(--muted-foreground);margin-top:.375rem;font-size:.6875rem}.settings-fields{padding:0 23px}.settings-fields>label{padding:20px 0}.retention-label>span{justify-content:space-between;align-items:center;font-size:.75rem;display:flex}.retention-label strong{color:var(--primary)}.retention-label input{width:100%;margin:11px 0}.retention-label small{color:var(--muted-foreground);font-size:.625rem;font-weight:400}.setting-row{flex-direction:row;justify-content:space-between;align-items:center;gap:1.125rem;font-size:.75rem;display:flex}.setting-row small{color:var(--muted-foreground);margin-top:.3125rem;font-size:.625rem;font-weight:400;display:block}.setting-row input{width:5.3125rem;padding:.4375rem .625rem;font-size:.75rem}.setting-row .native-select{flex-shrink:0;width:6.5rem}.setting-row select{padding-block:.4375rem;font-size:.75rem}.settings-save{justify-content:flex-end;padding:16px 0;display:flex}.theme-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.theme-options>button{background:0 0;border:0;padding:0}.theme-options>button>span{align-items:center;gap:6px;margin-top:10px;font-size:.6875rem;display:flex}.theme-options svg{width:13px;height:13px}.theme-options>button>span>svg:last-child:not(:first-child){color:var(--primary);margin-left:auto}.theme-preview{background:#fff;border:1px solid #e1e1e5;border-radius:6px;gap:9px;height:82px;padding:9px;display:flex;overflow:hidden}.theme-preview>span{background:#f3f3f6;border-radius:3px;width:24%}.theme-preview>div{flex-direction:column;flex:1;gap:8px;padding-top:6px;display:flex}.theme-preview i{background:#e8e8ec;border-radius:2px;width:75%;height:5px}.theme-preview i:first-child{background:#b6bbc9;width:45%}.theme-dark{background:#18181c;border-color:#33333b}.theme-dark>span{background:#25252c}.theme-dark i{background:#34343e}.theme-dark i:first-child{background:#636376}.theme-system{background:linear-gradient(100deg,#fff 50%,#18181c 50%)}.theme-options button[aria-pressed=true] .theme-preview{outline:2px solid var(--primary);outline-offset:3px}.data-notice{gap:13px;padding:23px;display:flex}.data-notice>svg{color:var(--muted-foreground);margin-top:2px}.data-notice strong{font-size:.75rem}.data-notice p{color:var(--muted-foreground);margin-top:7px;font-size:.6875rem;line-height:1.8}.data-actions{border-top:1px solid var(--border);flex-wrap:wrap;gap:8px;padding:16px 20px;display:flex}.danger-section{border-bottom:0}.danger-row{flex-direction:column;align-items:flex-start;gap:15px;display:flex}.danger-row p{color:var(--muted-foreground);font-size:.6875rem}.in-session{display:block}.study{background:var(--sidebar);flex-direction:column;min-height:100dvh;display:flex}.study-header{background:var(--background);grid-template-columns:1fr minmax(0,50%) 1fr;align-items:center;gap:.9375rem;height:4rem;padding:0 2.25rem;display:grid}.study-header>div{text-align:center;justify-self:center;min-width:0;max-width:100%}.study-header>div>h1{letter-spacing:0;text-overflow:ellipsis;white-space:nowrap;max-width:31.25rem;font-size:.75rem;font-weight:500;line-height:1.5;display:block;overflow:hidden}.study-header small{color:var(--muted-foreground);margin-top:3px;font-size:.625rem;display:block}.study-header>button{color:var(--muted-foreground);justify-self:start}.study-count{color:var(--muted-foreground);text-align:right;white-space:nowrap;justify-self:end;font-size:.6875rem}.study-progress{background:var(--border);height:2px}.study-progress>div{background:var(--primary);transform-origin:0;width:100%;height:100%}.study-workspace{width:100%;max-width:44rem;margin:3rem auto 0;padding:0 1.75rem}.study-meta{color:var(--muted-foreground);align-items:center;gap:.5625rem;margin-bottom:.5rem;font-size:.625rem;display:flex}.study-meta .state-pill{color:var(--muted-foreground);background:0 0;padding:0;font-size:.6875rem;font-weight:400}.study-tools{align-items:center;gap:2px;margin-left:auto;display:flex}.study-tools button{color:var(--muted-foreground)}.study-card{background:var(--card);border:1px solid var(--border);touch-action:pan-y;border-radius:16px;flex-direction:column;min-height:20rem;padding:1.125rem 1.5rem;display:flex;position:relative}.card-side{letter-spacing:1.3px;color:var(--muted-foreground);margin-bottom:18px;font-size:.5625rem;display:block}.card-question>.markdown{letter-spacing:-.45px;font-size:1.4375rem;line-height:1.55}.card-answer{margin-top:1.75rem}.card-answer>.markdown{letter-spacing:-.3px;font-size:1.5625rem;line-height:1.5}.card-answer .card-side{color:var(--success);margin-bottom:.875rem}.card-answer small{color:var(--muted-foreground);margin-top:.875rem;font-size:.6875rem;display:block}.explanation{color:var(--muted-foreground);margin-top:12px;font-size:.875rem;line-height:1.8}.card-source{color:var(--muted-foreground);justify-content:space-between;gap:12px;margin-top:20px;font-size:.625rem;display:flex}.card-source>span{font-size:.5625rem}.markdown{overflow-wrap:anywhere}.markdown p+p{margin-top:12px}.markdown strong{font-weight:600}.markdown ul,.markdown ol{padding-left:22px}.markdown ul{list-style:outside}.markdown ol{list-style:decimal}.markdown li+li{margin-top:5px}.markdown a{color:var(--primary);text-decoration:underline}.markdown code{font-family:var(--font-geist-mono);background:var(--muted);border-radius:4px;padding:2px 5px;font-size:.8em}.markdown pre{background:var(--muted);border-radius:7px;margin:15px 0;padding:16px;overflow:auto}.markdown pre code{padding:0}.markdown hr{border:0;border-top:1px solid var(--border);margin:20px 0}.markdown blockquote{border-left:2px solid var(--border);color:var(--muted-foreground);padding-left:15px}.katex-display{padding:10px 0;font-size:.85em;overflow:auto hidden}.card-image{object-fit:contain;border-radius:6px;max-width:100%;max-height:300px;margin:20px auto;display:block}.image-fallback{border:1px dashed var(--border);color:var(--muted-foreground);border-radius:6px;margin-top:15px;padding:20px;font-size:.75rem}.image-fallback span{margin-top:5px;font-size:.625rem;display:block}.study-controls{text-align:center;width:100%;max-width:44rem;margin:1.125rem auto 1.5rem;padding:0 1.75rem}.study-controls>p{color:var(--muted-foreground);margin-bottom:1.0625rem;font-size:.6875rem}.study-controls>button{min-width:13.75rem}.study-hints{color:var(--muted-foreground);justify-content:center;align-items:center;gap:1.5rem;margin-top:0;padding:.25rem .9375rem 1.75rem;font-size:.625rem;display:flex}.study-hints span{align-items:center;gap:.375rem;display:flex}.study-hints kbd{background:var(--background);font-size:.5625rem}.choices{flex-direction:column;gap:9px;margin-top:25px;display:flex}.choice{border:1px solid var(--border);text-align:left;background:0 0;border-radius:7px;align-items:center;gap:12px;padding:12px 14px;font-size:.8125rem;display:flex}.choice .markdown{flex:1}.choice.selected{border-color:var(--primary);background:var(--accent)}.choice.correct{border-color:var(--success);background:var(--success-bg)}.choice.incorrect{border-color:var(--destructive);background:var(--danger-bg)}.choice>svg{color:var(--success)}.choices>small{color:var(--muted-foreground);font-size:.625rem}.session-complete{text-align:center;flex-direction:column;align-items:center;max-width:700px;margin:80px auto 40px;padding:0 24px;display:flex}.session-recap{text-align:center;justify-items:center;gap:.875rem;margin:auto;padding:2rem 1rem;display:grid}.recap-stack{width:clamp(205px,28vw,250px);height:auto;display:block}.session-recap h2{letter-spacing:-.035em;margin:0;font-size:1.4375rem;line-height:1.25}.session-recap p{color:var(--muted-foreground);text-wrap:balance;margin:.375rem 0 0;font-size:.875rem}.recap-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:16px;margin-top:5px;display:flex}.recap-actions .recap-undo{color:var(--muted-foreground)}.recap-actions .recap-undo:is(:hover,:focus-visible){color:var(--foreground)}@media (prefers-reduced-motion:no-preference){.session-recap:has(.recap-stack[src$=\#land])>div{animation:.22s ease-out .24s backwards recap-appear}}@keyframes recap-appear{0%{opacity:0}to{opacity:1}}.session-complete .empty-state{min-height:12.5rem}@media (min-width:651px){.sidebar{width:var(--sidebar-width);transition:width var(--duration-sidebar) var(--ease-sidebar);min-width:0;overflow-x:hidden}.sidebar-collapsed .sidebar{width:4rem}.sidebar-search,.nav-item,.sidebar-section-label,.sidebar-empty{white-space:nowrap;overflow:hidden}.sidebar-search>*,.nav-item>*{flex-shrink:0}.sidebar :is(.brand strong,.sidebar-search span,kbd,.nav-item span,.sidebar-decks,.theme-toggle){transition:opacity .18s var(--ease-sidebar) 60ms, visibility 0s}.sidebar-collapsed .sidebar :is(.brand strong,.sidebar-search span,kbd,.nav-item span,.sidebar-decks,.theme-toggle){opacity:0;visibility:hidden;pointer-events:none;transition-delay:0s,.18s}.sidebar-settings-row{position:relative}.sidebar-settings-row>.nav-item:first-child{flex:none;width:max(2.1875rem,100% - 2.5rem)}.sidebar-settings-row .theme-toggle{left:calc(var(--sidebar-width) - 4.0625rem);position:absolute}.desktop-sidebar-toggle{position:absolute;inset-inline-start:12px}.topbar{padding-inline-start:max(3.625rem, calc((100% - var(--page-width)) / 2 + var(--page-gutter)));padding-inline-end:var(--page-gutter)}.topbar-heading{min-width:0}.topbar-heading .route-title{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.topbar-right{flex-shrink:0}}@media (min-width:651px) and (prefers-reduced-motion:reduce){.sidebar,.sidebar :is(.brand strong,.sidebar-search span,kbd,.nav-item span,.sidebar-decks,.theme-toggle){transition:none}}.loading-shell{flex-direction:column;gap:22px;padding:60px;display:flex}.loading-shell>div{background:var(--muted);border-radius:8px;width:40%;height:24px}.loading-shell>div:nth-child(2){width:100%;height:270px}.loading-shell>div:nth-child(3){width:100%;height:100px}.storage-error{max-width:650px;margin:15vh auto}.storage-error>p{text-align:center;color:var(--muted-foreground);font-size:.75rem}.mobile-scrim{display:none}@media (hover:hover) and (pointer:fine){.nav-item:hover,.sidebar-deck:hover,.sidebar-empty:hover{background:var(--secondary);color:var(--foreground)}.deck-row:hover{background:var(--muted)}.text-link:hover{color:var(--foreground)}.card-title:hover{color:var(--primary)}.choice:not(:disabled):hover{border-color:var(--primary)}.weak-list>button:hover,.topic-list>button:hover{background:var(--muted)}}html[data-input=keyboard] *,html[data-input=keyboard] :before,html[data-input=keyboard] :after{animation-duration:var(--keyboard-animation-duration,0s)!important;transition-duration:0s!important;transition-delay:0s!important}html[data-input=keyboard] button:active{transform:none!important}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;animation-duration:.01ms!important}.modal,.menu,.tooltip{transition:opacity .1s;scale:1!important}.menu,.tooltip{transform:none!important}button[data-slot=button]{transition:none}button:active{transform:none!important}[data-sonner-toast]{transition:opacity .1s!important}}@media (prefers-reduced-transparency:reduce){.modal-backdrop{-webkit-backdrop-filter:none;backdrop-filter:none}}@media (min-width:1440px){html:has(.app-shell,.study){font-size:clamp(100%,100% + min(.8vw - 11.52px,1.5vh - 9px),150%)}}@media (min-width:1600px){.page{padding-top:32px}.deck-row{padding-block:1.4375rem}}@media (max-width:1150px){.main-shell{--page-gutter:22px}.page{padding:24px var(--page-gutter) 32px}.app-shell{--sidebar-width:205px}.settings-section{grid-template-columns:160px minmax(0,1fr);gap:20px}.import-grid{grid-template-columns:minmax(0,1fr) 200px;gap:25px}.stats-bottom{grid-template-columns:minmax(0,1fr);gap:22px}.deck-total{margin-right:5px}.heading-actions{flex-wrap:wrap;justify-content:flex-end}}@media (max-width:850px){.page-heading h1{font-size:27px}.page-heading{align-items:flex-start}.page-heading .heading-actions{max-width:45%}.deck-total,.row-arrow{display:none}.import-grid{grid-template-columns:minmax(0,1fr)}.import-guide{padding-top:0;display:block}.settings-section{grid-template-columns:1fr;gap:16px}.deck-metrics{gap:25px}.deck-metrics span{font-size:10px}.browse-toolbar{flex-wrap:wrap}.browse-toolbar .search-input{min-width:100%}.study-workspace{margin-top:28px}}@media (max-width:650px){body{font-size:14px}.app-shell,.sidebar-collapsed{--app-header-height:57px;display:block}.sidebar{z-index:42;width:260px;padding-top:env(safe-area-inset-top);visibility:hidden;transition:transform var(--duration-sidebar) var(--ease-sidebar), visibility 0s var(--duration-sidebar);display:flex;position:fixed;top:0;left:0;transform:translate(-100%)}.sidebar.mobile-open{visibility:visible;transition-delay:0s;display:flex;transform:translate(0)}.mobile-scrim{z-index:41;visibility:hidden;opacity:0;transition:opacity var(--duration-sidebar) var(--ease-sidebar), visibility 0s var(--duration-sidebar);background:#00000047;border:0;display:block;position:fixed;inset:0}.mobile-menu{display:inline-flex!important}.desktop-sidebar-toggle{display:none!important}.topbar{height:var(--app-header-height)}.topbar>div{gap:9px}.page{padding:24px var(--page-gutter) 32px}.page-heading{gap:15px;margin-bottom:24px}.page-heading h1{letter-spacing:-.8px;font-size:26px}.page-heading p{font-size:12px}.page-heading .eyebrow{letter-spacing:1px;font-size:9px}.page-heading .heading-actions{max-width:none}.dashboard .page-heading{display:block}.dashboard .heading-actions{display:none}.section-heading h2{font-size:14px}.deck-row{gap:12px;padding-block:18px}.deck-info strong{font-size:12px}.deck-info>span{font-size:10px}.due-badge,.quiet-badge{font-size:9px}.deck-metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.deck-metrics strong{font-size:23px}.deck-metrics span{font-size:9px}.breadcrumb{font-size:10px}.page:has(.breadcrumb)>.page-heading{display:block}.page:has(.breadcrumb) .heading-actions{justify-content:flex-start;margin-top:20px}.card-table td:first-child{min-width:180px}.card-table th,.card-table td{padding:12px}.card-table .state-pill{font-size:8px}.card-table td:nth-child(2),.card-table th:nth-child(2){display:none}.card-title{font-size:11px}.card-table td:last-child{padding:4px}.row-tags{gap:4px}.row-tags span{font-size:8px}.toolbar .search-input{max-width:none}.toolbar select{flex:1;max-width:none;font-size:12px}.table-footer{padding:10px;font-size:9px}.table-footer>div{gap:4px}.import-guide{border-top:1px solid var(--border);padding-top:25px;display:block}.import-guide h2 br{display:none}.import-guide ol{gap:12px;margin:18px 0}.import-guide>p{max-width:330px}.json-input{min-height:260px;padding:18px;font-size:12px}.paste-footer{flex-direction:column;align-items:flex-start;gap:12px}.paste-footer>button{width:100%}.drop-zone{padding:24px 15px}.preview-heading{flex-direction:column;align-items:start;padding:20px}.import-confirm{align-items:stretch}.import-confirm>label{width:100%}.import-confirm>button{width:100%;margin:0}.import-preview table{min-width:390px}.backup-preview{padding:25px}.settings-section{margin-bottom:26px;padding-bottom:26px}.settings-fields{padding:0 17px}.setting-row{font-size:11px}.setting-row small{max-width:210px;font-size:9px}.theme-preview{height:70px}.data-actions{flex-direction:column}.settings-page .page-heading h1{font-size:28px}.analytics-tabs>button{padding:18px 15px}.analytics-tabs span{font-size:10px}.analytics-tabs strong{font-size:23px}.chart-heading{padding:20px 17px 8px}.chart-heading h2{font-size:12px}.chart-heading>span{font-size:9px}.chart-caption{padding:12px 17px;font-size:9px}.chart{height:210px;padding:10px}.stats-bottom{margin-top:25px}.study-header{height:69px;padding:0 14px}.study-header>button{width:44px!important;padding:0!important}.study-header>button>span{display:none}.study-header>div>h1{max-width:230px;font-size:11px}.study-header small{font-size:9px}.study-count{width:auto;font-size:10px}.study-workspace{margin-top:20px;margin-bottom:24px;padding:0 18px}.study-card{flex-direction:column;min-height:360px;padding:24px 32px 20px;display:flex}.card-question>.markdown{font-size:21px;line-height:1.55}.card-answer>.markdown{font-size:18px}.card-source{margin-top:20px;font-size:9px}.study-controls{padding:16px 18px calc(16px + env(safe-area-inset-bottom));background:var(--sidebar);z-index:5;margin:auto auto 0;position:sticky;bottom:0}.study-controls>p{margin-bottom:12px;font-size:10px}.study-controls>button{width:100%;min-height:44px}.study-hints{display:none}.study-meta{margin-bottom:9px}.choice{min-height:48px;padding:12px;font-size:13px}.session-complete{margin-top:65px}.session-complete h1{font-size:31px}.session-complete .eyebrow{font-size:9px}.modal{max-height:calc(100dvh - 32px);padding:22px}.modal-heading h2{font-size:18px}.modal-heading p{font-size:12px}.shortcut-list>div{font-size:11px}.shortcut-list kbd{font-size:9px}.menu-item{min-height:44px}.sidebar-settings-row .theme-toggle{width:44px}.nav-item,.sidebar-deck{min-height:44px}.sidebar-section-label button{min-width:44px;min-height:44px}.sidebar-search{min-height:44px}.topbar-right>button{min-width:44px;min-height:44px}.text-link{min-height:44px}input,textarea,select,.json-input,.search-input input,.editor-form textarea,.editor-form input,.setting-row input,.setting-row select{font-size:16px}.search-input input{padding-block:10px}.editor-form textarea{font-size:16px}button[data-slot=button]{min-height:44px}button[data-size^=icon]{min-width:44px}.study-tools button[data-slot=button]{min-width:44px;min-height:44px}.loading-shell{padding:30px 22px}}@media (max-width:360px){.main-shell{--page-gutter:16px}.deck-icon{width:30px;height:35px}.deck-row{gap:9px}.due-badge,.quiet-badge{padding-inline:5px;font-size:8px}.study-card{flex-direction:column;padding-inline:20px;display:flex}.study-header>div>h1{max-width:180px}}.deck-info>span{font-size:.6875rem}.sidebar-section-label{font-size:.625rem}.sidebar-deck{font-size:.75rem}.row-tags span{font-size:.625rem}.card-source,.card-source>span{font-size:.6875rem}.card-side{font-size:.625rem}.type-label,.state-pill,.due-badge,.quiet-badge{font-size:.6875rem}.install-help{color:var(--muted-foreground);gap:14px;padding:0;font-size:.875rem;list-style:none;display:grid}.install-help strong{color:var(--foreground);font-weight:550;display:block}.install-control{flex-direction:column;align-items:flex-start;gap:14px;display:flex}.install-control p{color:var(--foreground);font-size:.75rem;line-height:1.75}.install-control small{color:var(--muted-foreground);font-size:.6875rem;line-height:1.7}.leech-notice{border:1px solid var(--border);color:var(--muted-foreground);border-radius:8px;align-items:center;gap:16px;margin-bottom:12px;padding:12px 14px;font-size:.75rem;line-height:1.6;display:flex}.leech-notice .text-link{flex-shrink:0}.study button[data-slot=button]{transition:none}.study button[data-slot=button]:active{transform:none}.study-undo{border-radius:6px;min-width:2.75rem;padding:.375rem .5rem;font-size:.75rem}@media (hover:hover){.study-undo:hover{background:var(--secondary);color:var(--foreground)}}@media (max-width:650px),(pointer:coarse){.study-tools button{min-width:44px;min-height:44px}}@media (max-width:650px){body:has(.study) [data-sonner-toaster][data-y-position=bottom]{bottom:calc(132px + env(safe-area-inset-bottom))!important}}.topbar h1,.topbar .route-title{letter-spacing:0;font-size:.875rem;font-weight:500;line-height:1.4}.offline-status{color:var(--muted-foreground);font-size:.75rem}.sidebar-bottom{padding-bottom:calc(.75rem + env(safe-area-inset-bottom))}.page-heading h1{letter-spacing:-.5px;font-size:1.5rem}.review-summary{justify-content:space-between;align-items:center;gap:1.25rem;padding:.5rem 0;display:flex}.review-summary h2{letter-spacing:-.5px;font-size:1.5rem;font-weight:550;line-height:1.3}.review-summary p{color:var(--muted-foreground);margin-top:.375rem;font-size:.8125rem}.review-summary>button{flex-shrink:0}.today-stats{gap:clamp(1.75rem,6vw,5rem);margin:1.75rem 0 2.625rem;display:flex}.today-stats dt{color:var(--muted-foreground);font-size:.75rem}.today-stats dd{letter-spacing:-.4px;margin:.375rem 0 0;font-size:1.375rem;font-weight:500}.today-stats dd span{color:var(--muted-foreground);letter-spacing:0;font-size:.8125rem;font-weight:400}.dashboard-empty{min-height:calc(100dvh - var(--app-header-height));place-items:center;padding-block:20px;display:grid}.dashboard-empty .empty-state{padding-inline:0}.page.library-empty{min-height:calc(100dvh - var(--app-header-height));grid-template-rows:auto 1fr;padding-bottom:0;display:grid}.library-empty .toolbar{margin-bottom:0}.library-empty .empty-state{align-self:center}.empty-actions{grid-template-columns:auto auto;align-items:center;gap:.5rem;margin-top:.75rem;display:grid}.sample-link{color:var(--muted-foreground);border-radius:6px;grid-column:1/-1;justify-self:center;padding:8px 12px;font-size:.75rem}@media (hover:hover){.sample-link:hover{color:var(--foreground);text-underline-offset:3px;text-decoration:underline}}.dashboard-library .section-heading{flex-wrap:wrap;margin-bottom:.625rem}.deck-list{flex-direction:column;gap:4px;display:flex}.deck-row{border-radius:8px;padding:1.25rem}.view-all{margin-top:16px}@media (max-width:650px){.review-summary{flex-wrap:wrap;gap:16px}.review-summary h2{font-size:22px}.today-stats{justify-content:space-between;gap:16px;margin:26px 0 34px}.today-stats dt{font-size:11px}.today-stats dd{font-size:21px}.deck-row{padding:16px 14px}.page-heading h1{font-size:22px}}:root{--ease-drawer:cubic-bezier(.32, .72, 0, 1)}.filter-select{min-width:8rem;max-width:13.75rem;height:2.25rem;padding:0 var(--select-chevron-inset);border:1px solid var(--input);background:var(--background);color:var(--foreground);border-radius:7px;justify-content:space-between;align-items:center;gap:1rem;font-size:.75rem;display:inline-flex}.filter-select-value{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.filter-select-icon{color:var(--muted-foreground);flex-shrink:0;display:inline-flex}.filter-select-icon svg{width:var(--select-chevron-size);height:var(--select-chevron-size)}.filter-select[data-popup-open]{background:var(--muted)}.select-positioner{z-index:55}.select-popup{min-width:var(--anchor-width);max-width:min(320px, var(--available-width));background:var(--popover);border:1px solid var(--border);transform-origin:var(--transform-origin);transition:opacity .18s var(--ease-out), transform .18s var(--ease-out);border-radius:9px;outline:none;padding:5px;box-shadow:0 8px 24px #00000029}.select-popup[data-starting-style],.select-popup[data-ending-style]{opacity:0;transform:scale(.97)}.select-list{max-height:min(320px, var(--available-height));overscroll-behavior:contain;overflow-y:auto}.select-item{cursor:default;overflow-wrap:anywhere;border-radius:5px;outline:none;justify-content:space-between;align-items:center;gap:1.25rem;min-height:2.125rem;padding:.4375rem .5625rem;font-size:.75rem;display:flex}.select-item[data-highlighted]{background:var(--muted)}.select-item svg{width:.875rem;height:.875rem}.tooltip-positioner{z-index:65}.tooltip{max-width:240px;line-height:1.5}.tooltip-label{justify-content:space-between;align-items:center;gap:16px;display:flex}.tooltip-label kbd{color:inherit;opacity:.65;background:0 0;border-color:currentColor}.tooltip-description{max-width:200px;margin-top:4px;font-size:.6875rem;display:block}.study-card-body{flex-direction:column;flex:1;justify-content:center;width:100%;min-height:11.25rem;padding-block:1.25rem;display:flex}.card-question,.card-answer{text-align:center}.card-question>.markdown,.card-answer>.markdown{max-width:32.5rem;margin-inline:auto}.card-answer{margin-top:1.75rem;padding-top:0}.card-answer .markdown :is(ul,ol,pre,blockquote),.card-question .markdown :is(ul,ol,pre,blockquote){text-align:left}.card-source{flex-wrap:wrap;align-items:center}.source-label{margin-right:auto}.card-tags{flex-wrap:wrap;gap:6px;display:flex}.card-tag{padding:0;font-size:.625rem}.rating-buttons{grid-template-columns:repeat(4,minmax(0,1fr));gap:.5rem;max-width:none;margin:0 auto;display:grid}.rating-option{min-width:0}.rating{--rating-color:var(--foreground);text-align:left;border:1px solid var(--rating-color);gap:.75rem;width:100%;min-height:2.375rem;padding:.75rem;display:block}@supports (color:color-mix(in lab, red, red)){.rating{border:1px solid color-mix(in srgb, var(--rating-color) 22%, var(--input))}}.rating{background:var(--card);color:var(--rating-color);border-radius:7px;font-size:.8125rem;font-weight:500}.rating[data-rating="1"]{--rating-color:var(--destructive)}.rating[data-rating="2"]{--rating-color:var(--warning)}.rating[data-rating="3"]{--rating-color:var(--success)}.rating[data-rating="4"]{--rating-color:var(--primary)}.rating kbd{width:auto;min-width:0;height:auto;color:var(--muted-foreground);background:0 0;border:0;padding:0;font-size:.625rem;font-weight:400}.rating-interval{color:var(--foreground);margin-top:.375rem;font-size:.75rem;font-weight:400;line-height:1.5;display:block}.rating-title{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.rating-interval strong{font-weight:500}@media (max-width:650px){.rating-interval{text-align:center;font-size:11px}.rating-interval>span{white-space:nowrap}.rating-interval strong{font-size:14px;display:block}.rating-title{justify-content:center}}.rating:disabled{opacity:.4;cursor:default}.rating:active{background:var(--rating-color)}@supports (color:color-mix(in lab, red, red)){.rating:active{background:color-mix(in srgb, var(--rating-color) 12%, var(--card))}}.screen-content{opacity:1;transition:opacity .16s var(--ease-out), transform .16s var(--ease-out);transform:translateY(0)}.card-answer{opacity:1;transition:opacity .12s var(--ease-out)}@starting-style{.screen-content{opacity:0;transform:translateY(4px)}.card-answer{opacity:0}}@media (hover:hover) and (pointer:fine){.filter-select:hover{background:var(--muted);border-color:var(--foreground)}@supports (color:color-mix(in lab, red, red)){.filter-select:hover{border-color:color-mix(in srgb, var(--foreground) 22%, var(--border))}}.rating:not(:disabled):hover{background:var(--rating-color)}@supports (color:color-mix(in lab, red, red)){.rating:not(:disabled):hover{background:color-mix(in srgb, var(--rating-color) 8%, var(--card))}}.rating:not(:disabled):hover{border-color:var(--rating-color)}@supports (color:color-mix(in lab, red, red)){.rating:not(:disabled):hover{border-color:color-mix(in srgb, var(--rating-color) 45%, var(--input))}}}@media (max-width:650px){.browse-toolbar{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.browse-toolbar .search-input{grid-column:1/-1}.study-tag-action{grid-column:1/-1;justify-self:end}.filter-select{flex:1;min-width:0;max-width:none;min-height:44px;font-size:14px}.select-item{min-height:44px;font-size:14px}.mobile-scrim.is-open{visibility:visible;opacity:1;transition-delay:0s}.sidebar-empty{min-height:44px}.study-card{min-height:320px;padding:20px 22px 16px}.study-card-body{min-height:180px;padding-block:22px}.rating{justify-content:center;min-height:44px;padding:10px 6px;font-size:12px}.rating kbd{display:none}.rating-buttons{gap:6px}.study-meta{flex-wrap:wrap}}@media (prefers-reduced-motion:reduce){.screen-content{transition:opacity .1s;transform:none}.select-popup{transition:opacity .1s;transform:none!important}.sidebar{transition:opacity .1s}.sidebar:after,.sidebar-search,.nav-item,.card-answer{transition:none}}.welcome-loading{background:#101113;min-height:100dvh}.welcome{--welcome-body-size:15px;--welcome-nav-height:clamp(60px, calc(44px + 4dvh), 84px);--foreground:#f2f0e8;--muted-foreground:#a7a7aa;isolation:isolate;min-height:100svh;color:var(--foreground);background:#101113;flex-direction:column;padding:0 max(24px,50vw - 580px);display:flex;position:relative;overflow:clip}.welcome-nav{z-index:2;height:var(--welcome-nav-height);flex-shrink:0;justify-content:space-between;align-items:center;gap:20px;display:flex;position:relative}.welcome-brand,.welcome-credit{letter-spacing:-.6px;font-size:20px}.welcome-brand{align-items:center;gap:10px;font-weight:600;display:inline-flex}.welcome-credit{font-weight:550}.welcome-hero-slide{-webkit-user-select:none;user-select:none}@media (hover:hover){.welcome-credit:hover{text-underline-offset:.18em;text-decoration:underline}}.welcome-skip,.welcome-back{color:#b8b8bd;background:0 0;border:0;align-items:center;gap:9px;padding:10px 0;font-size:12px;display:inline-flex}.welcome-photo{z-index:-1;opacity:.65;--photo-radius:460px;max-width:1440px;height:min(76vw,690px);-webkit-mask-image:radial-gradient(circle var(--photo-radius) at 50% 40%, #000 0%, #000 28%, #000000a6 50%, transparent 100%), linear-gradient(to bottom, transparent 0%, #000 22%, #000 62%, transparent 100%);-webkit-mask-image:radial-gradient(circle var(--photo-radius) at 50% 40%, #000 0%, #000 28%, #000000a6 50%, transparent 100%), linear-gradient(to bottom, transparent 0%, #000 22%, #000 62%, transparent 100%);-webkit-mask-image:radial-gradient(circle var(--photo-radius) at 50% 40%, #000 0%, #000 28%, #000000a6 50%, transparent 100%), linear-gradient(to bottom, transparent 0%, #000 22%, #000 62%, transparent 100%);mask-image:radial-gradient(circle var(--photo-radius) at 50% 40%, #000 0%, #000 28%, #000000a6 50%, transparent 100%), linear-gradient(to bottom, transparent 0%, #000 22%, #000 62%, transparent 100%);-webkit-mask-composite:source-in;-webkit-mask-composite:source-in;margin-inline:auto;position:absolute;inset:54px 0 auto;-webkit-mask-composite:source-in;mask-composite:intersect}.welcome-photo:after{content:"";z-index:2;background-image:linear-gradient(90deg,#101113,#0000 25% 75%,#101113),radial-gradient(circle,#0000008c .75px,#0000 1px);background-size:100% 100%,4px 4px;position:absolute;inset:0}.welcome-photo:before{content:"";z-index:1;pointer-events:none;opacity:.72;mix-blend-mode:soft-light;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='grain'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeComponentTransfer%3E%3CfeFuncR type='linear' slope='3.5' intercept='-1.25'/%3E%3CfeFuncG type='linear' slope='3.5' intercept='-1.25'/%3E%3CfeFuncB type='linear' slope='3.5' intercept='-1.25'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23grain)'/%3E%3C/svg%3E");position:absolute;inset:0}.welcome-photo img{object-fit:cover;object-position:center 42%;filter:contrast(1.08)}.welcome-content{flex:1;width:100%;position:relative}.welcome-hero-copy{padding-block:clamp(30px,12dvh,140px) 30px}.welcome h1{letter-spacing:-.055em;text-wrap:balance;outline:none;font-weight:450;line-height:1.08}.welcome-hero-copy h1{max-width:850px;font-size:clamp(42px,6.3vw,82px)}.welcome-content p{color:#b8b8bd;line-height:1.7}.welcome-content p,.welcome-content .walk-caption,.welcome-content .recall-takeaway,.welcome-choices button>span>span{font-size:var(--welcome-body-size)}.welcome-hero-copy>p{margin-top:24px}.welcome-primary,.welcome-secondary{border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:18px;min-height:44px;padding:11px 18px;font-size:13px;font-weight:500;display:inline-flex}.welcome-primary{color:#17171a;background:#eceae2;margin-top:28px}.welcome-secondary{color:#efedf0;background:#28282e;border-color:#3b3b43}.welcome button:disabled{opacity:.45;cursor:default}.welcome-lesson,.welcome-start{text-align:center;max-width:600px;margin:8vh auto 50px}.welcome-lesson h1,.welcome-start h1{font-size:clamp(32px,4vw,46px)}.welcome-lesson>p,.welcome-start>p{margin-top:16px}.welcome-practice{background:#19191d;border:1px solid #323238;border-radius:14px;margin-top:30px;padding:28px}.welcome-caption{color:#a7a7af;font-size:11px}.welcome-practice h2{text-wrap:balance;max-width:390px;margin:24px auto 18px;font-size:23px;font-weight:450;line-height:1.4}.welcome-answer{place-items:center;min-height:56px;display:grid}.welcome-answer p{color:#eeeae3;font-size:20px}.welcome-rating-area{margin-top:22px}.welcome-rating-area[data-revealed=false]{visibility:hidden}.welcome-rating-area>p{font-size:12px}.welcome-ratings{grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px;display:grid}.welcome-rating{background:#1b1b20;border:1px solid #38383e;border-radius:7px;justify-content:center;align-items:center;gap:6px;min-height:44px;font-size:13px;display:flex}.welcome-rating-0{color:#f099a4}.welcome-rating-1{color:#dfbe82}.welcome-rating-2{color:#99c9ad}.welcome-rating-3{color:#a5b1f3}.welcome-rating[aria-pressed=true]{background:#29292e;border-color:currentColor}.welcome-rating-detail{min-height:41px;margin-top:12px}.welcome-choices{text-align:left;gap:12px;margin:36px 0 25px;display:grid}.welcome-choices button{color:#efedf0;text-align:left;background:#19191d;border:1px solid #34343b;border-radius:10px;align-items:center;gap:18px;width:100%;padding:24px;display:flex}.welcome-choices button>svg{color:#b5b6c2;width:20px;height:20px}.welcome-choices button>svg:last-child{width:16px;margin-left:auto}.welcome-choices button>span{gap:6px;display:grid}.welcome-choices strong{font-size:15px}.welcome-choices button>span>span{color:#a9a9b1}.welcome-storage{max-width:540px}.welcome-backup-note{text-align:left;background:#19191c;border-radius:16px;margin:28px 0;padding:24px}.welcome-backup-note strong{color:#f2f0e9;font-weight:500}.welcome-backup-note p+p{margin-top:16px}.welcome-import-steps{counter-reset:import-step;text-align:left;gap:24px;margin:32px 0 0;padding:0;list-style:none;display:grid}.welcome-import-steps li{counter-increment:import-step;padding-left:44px;position:relative}.welcome-import-steps li:before{content:counter(import-step);color:#b8b8bd;background:#232326;border-radius:50%;place-items:center;width:28px;height:28px;font-size:12px;display:grid;position:absolute;top:0;left:0}.welcome-import-steps strong{font-size:15px;font-weight:500}.welcome-import-steps p{margin-top:5px}.welcome-import-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:28px;display:flex}.welcome-import-actions>button{margin-top:0}@media (hover:hover) and (pointer:fine){.welcome-primary:hover:not(:disabled){background:#fff}.welcome-secondary:hover,.welcome-rating:hover,.welcome-choices button:hover:not(:disabled){background:#29292f}.welcome-skip:hover,.welcome-back:hover{color:#fff}}@media (prefers-reduced-motion:no-preference){.welcome-photo{transition:opacity .65s var(--ease-out)}@keyframes welcome-enter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}}@media (max-width:650px){.welcome{--welcome-body-size:13px;padding-inline:24px}.welcome-brand,.welcome-credit{font-size:18px}.welcome-skip{min-height:44px;font-size:11px}.welcome-skip svg{display:none}.welcome-photo{--photo-radius:240px;width:100%;height:400px;inset-block-start:80px}.welcome-photo img{object-position:42% center}.welcome-hero-copy h1{font-size:clamp(36px,9vw,52px)}.welcome-lesson,.welcome-start{margin-top:45px}.welcome-practice{padding:24px 18px}.welcome-practice h2{font-size:21px}.welcome-choices button{gap:13px;padding:20px 16px}.welcome-ratings{gap:6px}.welcome-rating{font-size:12px}.welcome-rating svg{width:12px}}.welcome-photo[data-active=false]{opacity:0}.settings-restore{border-top:1px solid var(--border);padding:20px}.settings-restore>strong{overflow-wrap:anywhere;font-size:13px;display:block}.settings-restore>p{color:var(--muted-foreground);margin-top:8px;font-size:12px}.settings-restore-actions{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.settings-restore-status{margin:0 20px 20px;font-size:12px}.deck-color-field{border:0;min-width:0;padding:0}.deck-color-field legend{margin-bottom:6px;font-size:13px}.deck-color-options{flex-wrap:wrap;gap:2px;display:flex}.deck-color-option{cursor:pointer;place-items:center;width:36px;height:36px;display:grid;position:relative}.deck-color-option input{opacity:0;cursor:pointer;width:100%;height:100%;margin:0;position:absolute;inset:0}.deck-color-option>span{pointer-events:none;border-radius:50%;width:22px;height:22px}.deck-color-option input:checked+span{outline:2px solid var(--foreground);outline-offset:3px}.deck-color-option input:focus-visible+span{outline:2px solid var(--ring);outline-offset:3px}@media (hover:hover){.deck-color-option:hover>span{box-shadow:0 0 0 4px var(--muted)}}@media (pointer:coarse){.deck-color-option{width:44px;height:44px}}.welcome-back{min-height:44px}.welcome-import-slide .welcome-start{width:100%;margin:0 auto;padding-block:8px}.welcome-import-slide .walk-demo{margin-bottom:0}.welcome-import-slide .welcome-import-actions{margin:0}:is(.welcome-recall-slide,.welcome-diagram-slide) .welcome-lesson{width:100%;margin:0 auto;padding-block:8px}.recall-demo{max-width:600px;margin:clamp(12px,3vh,26px) auto 0}.recall-face{background:#19191d;border:1px solid #323238;border-radius:14px;align-content:center;justify-items:center;gap:clamp(10px,2vh,20px);min-height:clamp(150px,28dvh,242px);padding:clamp(18px,3vh,30px) 20px;display:grid}.recall-face h2{text-wrap:balance;max-width:360px;font-size:clamp(20px,2.4vw,24px);font-weight:450;line-height:1.4}.recall-reveal{place-items:center;min-height:36px;display:grid}.recall-reveal>span{grid-area:1/1}.recall-reveal-label{opacity:0;background:#28282e;border:1px solid #3b3b43;border-radius:7px;padding:7px 14px;font-size:13px}.recall-answer{font-size:20px}.recall-grades{grid-template-columns:repeat(4,1fr);gap:8px;margin-top:clamp(12px,2vh,20px);display:grid}.recall-grades span{background:#1b1b20;border:1px solid #38383e;border-radius:7px;justify-content:center;align-items:center;gap:4px;min-height:38px;font-size:13px;display:inline-flex}.recall-grades span:first-child{color:#f099a4}.recall-grades span:nth-child(2){color:#dfbe82}.recall-grades span:last-child{color:#a5b1f3}.recall-grades .recall-good{color:#99c9ad;background:#23372e;border-color:#4c6c58}.recall-good svg{width:13px;height:13px}.recall-takeaway{color:#d5e7db;text-wrap:balance}.welcome-recall-actions{text-align:center;padding:8px 0 max(16px, env(safe-area-inset-bottom))}.welcome-recall-actions button{margin:0}.recall-demo{--playback:running;background:linear-gradient(155deg,#24252b,#17181c 78%);border-radius:20px;padding:clamp(10px,2vw,18px) clamp(10px,2vw,18px) 4px;box-shadow:inset 0 1px #ffffff0d,0 10px 32px #0002}.recall-demo[data-paused=true]{--playback:paused}.recall-player{align-items:center;gap:5px;width:100px;margin:3px auto 0;display:flex}.recall-player button{color:#c4c4cb;border-radius:50%;place-items:center;width:32px;height:32px;display:grid}.recall-player button svg{width:13px;height:13px}.recall-track{background:#34353c;border-radius:3px;flex:1;height:3px;overflow:hidden}.recall-track i{transform-origin:0;background:#abacb6;height:100%;display:block}@media (prefers-reduced-motion:reduce){.recall-player,.recall-reveal-label{display:none}.recall-demo{padding-bottom:12px}.recall-reveal{gap:4px}.recall-reveal>span{grid-area:auto}}@media (prefers-reduced-motion:no-preference){.recall-track i,.recall-reveal-label,.recall-answer,.recall-grades,.recall-grades .recall-good,.recall-good svg,.recall-takeaway{--keyboard-animation-duration:8s;animation-duration:var(--keyboard-animation-duration);animation-iteration-count:infinite;animation-play-state:var(--playback)}.recall-track i{animation-name:recall-progress;animation-timing-function:linear}.recall-reveal-label{animation-name:recall-reveal}.recall-answer{animation-name:recall-answer}.recall-grades{animation-name:recall-grades}.recall-grades .recall-good{animation-name:recall-select}.recall-good svg{animation-name:recall-result}.recall-takeaway{animation-name:recall-takeaway}}@keyframes recall-progress{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@keyframes recall-reveal{0%,19%,to{opacity:1}23%,95%{opacity:0}}@keyframes recall-answer{0%,20%,68%,to{opacity:0}26%,61%{opacity:1}}@keyframes recall-takeaway{0%,63%,99%,to{opacity:0}70%,92%{opacity:1}}@keyframes recall-grades{0%,34%,99%,to{opacity:0}40%,92%{opacity:1}}@keyframes recall-select{0%,49%,to{background:#1b1b20;border-color:#38383e}53%,94%{background:#23372e;border-color:#4c6c58}}@keyframes recall-result{0%,49%,99%,to{opacity:0}54%,92%{opacity:1}}@media (max-height:450px) and (min-width:560px){:is(.welcome-recall-slide,.welcome-diagram-slide) .welcome-lesson{grid-template-columns:.8fr 1.2fr;align-items:center;gap:24px;max-width:900px;display:grid}:is(.welcome-recall-slide,.welcome-diagram-slide) .recall-demo{width:100%;margin:0}:is(.welcome-recall-slide,.welcome-diagram-slide) .recall-face{gap:5px;min-height:120px;padding:10px 16px}:is(.welcome-recall-slide,.welcome-diagram-slide) .recall-reveal{min-height:30px}:is(.welcome-recall-slide,.welcome-diagram-slide) .recall-grades{margin-top:8px}:is(.welcome-recall-slide,.welcome-diagram-slide) .recall-grades span{min-height:30px}:is(.welcome-recall-slide,.welcome-diagram-slide) .recall-demo{padding-bottom:6px}:is(.welcome-recall-slide,.welcome-diagram-slide) .recall-face{min-height:96px;padding:6px 10px}:is(.welcome-recall-slide,.welcome-diagram-slide) .recall-player{height:28px}}.welcome-storage-slide .welcome-storage{max-width:560px;margin:0 auto;padding-block:8px}.storage-computer{width:min(100%,clamp(180px,38vh,360px));height:auto;margin:0 auto clamp(8px,9dvh - 46px,32px);display:block}.storage-copy>p{margin-top:clamp(12px,5dvh - 17px,20px)}.storage-copy .welcome-backup-note{text-align:center;background:0 0;max-width:440px;margin:clamp(6px,1.2dvh,10px) auto 0;padding:0}.storage-copy .welcome-backup-note p+p{color:#a8a8af;margin-top:clamp(16px,3.2dvh,28px)}@media (max-height:470px) and (min-width:560px){.welcome-storage-slide .welcome-storage{grid-template-columns:1fr 1.65fr;align-items:center;gap:16px;max-width:800px;display:grid}.storage-computer{width:100%;margin:0}.storage-copy,.storage-copy .welcome-backup-note{text-align:left}}.empty-illustration{width:184px;max-width:65%;height:auto;display:block}.welcome:is(.welcome-recall-slide,.welcome-diagram-slide,.welcome-storage-slide,.welcome-import-slide){--action-inset:clamp(12px, calc((100dvh - 600px) / 2), 50dvh);grid-template-rows:auto minmax(0,1fr) auto;height:100dvh;display:grid}.welcome:is(.welcome-recall-slide,.welcome-diagram-slide,.welcome-storage-slide,.welcome-import-slide) .welcome-content{margin-top:max(0px, calc(var(--action-inset) - var(--welcome-nav-height)));align-content:safe center;align-self:stretch;display:grid;overflow-y:auto}.welcome .welcome-recall-actions,.welcome-import-slide .welcome-import-actions{padding-block:12px max(42px, var(--action-inset), env(safe-area-inset-bottom))}.welcome .welcome-install{color:var(--foreground);font:inherit;white-space:nowrap;text-decoration:underline;-webkit-text-decoration-color:var(--muted-foreground);-webkit-text-decoration-color:var(--muted-foreground);-webkit-text-decoration-color:var(--muted-foreground);text-decoration-color:var(--muted-foreground);text-underline-offset:3px}.welcome .welcome-install:is(:hover,:focus-visible){text-decoration-color:currentColor}@media (max-height:450px) and (min-width:560px){.welcome .welcome-recall-actions,.welcome-import-slide .welcome-import-actions{padding-bottom:max(var(--action-inset), env(safe-area-inset-bottom))}}.welcome-start-slide .welcome-content,.welcome-hero-slide .welcome-content{align-items:center;display:grid}.welcome-start-slide .welcome-start{width:100%;margin:0 auto;padding-block:16px}@media (min-width:651px){.welcome-hero-slide .welcome-photo{top:max(54px,50dvh - 420px)}}.welcome-import-slide .walk-demo{--film-width:min(100%, clamp(280px, calc(110dvh - 380px), 500px));width:100%;max-width:none;margin:0 auto}.welcome-import-slide .walk-demo h1{text-align:center;margin-bottom:18px}.welcome-import-slide .walk-demo>:not(h1){max-width:var(--film-width);margin-inline:auto}.welcome-import-slide .walk-caption{min-height:2lh}@media (min-height:451px) and (max-height:740px) and (min-width:651px){.welcome-import-slide .welcome-start{max-width:860px}.welcome-import-slide .walk-demo{grid-template-rows:1fr auto auto auto 1fr;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);column-gap:clamp(24px,4vw,56px);display:grid}.welcome-import-slide .walk-demo h1{text-align:left;grid-area:2/1;margin:0}.welcome-import-slide .walk-film{grid-area:1/2/-1;align-self:center}.welcome-import-slide .walk-demo .walk-caption{grid-area:3/1;min-height:3lh;margin:12px 0 4px}.welcome-import-slide .walk-demo .walk-controls{grid-area:4/1;align-self:start;width:min(100%,210px);margin:0}}@media (max-height:600px){.welcome-start-slide .welcome-choices{gap:6px;margin:16px 0 0}.welcome-start-slide .welcome-choices button{padding-block:10px}}@media (max-height:450px) and (min-width:560px){.welcome-start-slide .welcome-start{grid-template-columns:.9fr 1.1fr;align-items:center;gap:10px 20px;max-width:850px;display:grid}.welcome-start-slide h1{align-self:end}.welcome-start-slide .welcome-start>p{grid-column:1;align-self:start;margin:0}.welcome-start-slide .welcome-choices{grid-area:1/2/span 2;margin:0}.welcome-import-slide .welcome-start{width:100%;max-width:740px;padding-block:0;display:block}.welcome-import-slide .walk-demo h1{grid-column:1/-1;margin:0 0 8px;font-size:28px}.welcome-import-slide .walk-demo{grid-template-columns:1.2fr 1fr;align-items:center;column-gap:16px;width:100%;max-width:530px;margin:8px auto 0;display:grid}.welcome-import-slide .walk-film{grid-row:2/4}.welcome-import-slide .walk-caption{align-self:end;min-height:4.5em;margin:0}.welcome-import-slide .walk-controls{align-self:start}.welcome-start-slide .welcome-choices button{padding:6px 12px}}@media (max-height:450px){.page.dashboard-empty{padding-block:8px}:is(.dashboard-empty,.library-empty) .empty-state{min-height:0;padding-block:.5rem}:is(.dashboard-empty,.library-empty) .empty-illustration{width:8.25rem}}.diagram-editor{gap:10px;min-width:0;display:grid}.diagram-upload{background:var(--background);width:100%;min-height:184px;color:var(--foreground);border:1px dashed var(--input);border-radius:10px;align-content:center;place-items:center;gap:8px;padding:24px;display:grid}.diagram-upload-art{width:90px;height:60px;color:var(--primary);margin-bottom:6px}.diagram-upload strong{font-size:.875rem;font-weight:550}.diagram-upload span,.diagram-tools>span{color:var(--muted-foreground);font-size:.75rem}.diagram-upload[data-over=true],.diagram-upload:focus-visible{border-color:var(--primary)}@media (hover:hover){.diagram-upload:hover{border-color:var(--primary);background:var(--muted)}}.diagram-mat{border:1px solid var(--border);background-color:var(--background);background-image:radial-gradient(var(--border) .8px, transparent .8px);background-size:8px 8px;border-radius:9px;place-items:center;min-width:0;padding:12px;display:grid;overflow:hidden}.diagram-sheet{max-width:100%;line-height:0;position:relative}.diagram-sheet img{-webkit-user-select:none;user-select:none;width:auto;max-width:100%;height:auto;max-height:min(46dvh,460px);display:block}.diagram-canvas{touch-action:none;cursor:crosshair;-webkit-user-select:none;user-select:none;position:absolute;inset:0}.diagram-box,.diagram-cover{border-radius:2px;position:absolute}.diagram-box{cursor:move;background:#7e8ffb3d;border:1.5px solid #5969c8;min-width:0;min-height:0;padding:0;box-shadow:0 0 0 1px #ffffffa6}.diagram-box[aria-pressed=true]{z-index:1;background:#7e8ffb5c;border-color:#3949aa}.diagram-box i{cursor:nwse-resize;place-items:center;width:20px;height:20px;display:grid;position:absolute;bottom:-9px;right:-9px}.diagram-box i:after{content:"";background:#fff;border:1.5px solid #3949aa;border-radius:2px;width:7px;height:7px}.diagram-tools{align-items:center;gap:4px;display:flex}.diagram-tools>span{font-variant-numeric:tabular-nums;margin-right:auto}.diagram-instructions{display:grid}.diagram-instructions>span{grid-area:1/1}.diagram-instructions>:last-child{visibility:hidden}.diagram-editor:has(.diagram-box:focus-visible) .diagram-instructions>:first-child{visibility:hidden}.diagram-editor:has(.diagram-box:focus-visible) .diagram-instructions>:last-child{visibility:visible}.diagram-loupe{z-index:2;pointer-events:none;background:var(--card);border:2px solid #fff;border-radius:50%;width:70px;height:70px;position:absolute;top:6px;left:6px;overflow:hidden;box-shadow:0 2px 8px #0005}.diagram-loupe[data-right=true]{left:auto;right:6px}.card-question .diagram-mat{margin-top:1rem}.diagram-cover{outline:1px solid #4553a5;box-shadow:0 0 0 2px #ffffffa8}.diagram-cover:before{content:"";background:repeating-linear-gradient(135deg,#6976c8 0 3px,#7481d0 3px 4px);position:absolute;inset:0}.diagram-cover[data-target=false]{outline-color:#747781}.diagram-cover[data-target=false]:before{background:#a5a7ae}.diagram-cover[data-target=true]{z-index:1}.diagram-cover[data-revealed=true]{outline-color:#477a59}.diagram-cover[data-revealed=true]:before{opacity:0}@media (prefers-reduced-motion:no-preference){html:not([data-input=keyboard]) .diagram-cover[data-revealed=true]:before{transition:opacity .14s var(--ease-out)}}.leaf-diagram{background:#191b20;border-radius:12px;width:100%;height:auto;max-height:clamp(140px,34dvh,250px);display:block}.diagram-demo p{text-wrap:balance;margin:12px 8px 4px}.leaf-target,.leaf-crosshair{opacity:0}@media (prefers-reduced-motion:no-preference){.leaf-mask,.leaf-crosshair{--keyboard-animation-duration:8s;animation:var(--keyboard-animation-duration) linear infinite;animation-play-state:var(--playback)}.leaf-target{animation-name:draw-blade}.leaf-other{animation-name:draw-midrib}.leaf-crosshair{animation-name:trace-labels}}@keyframes draw-blade{0%,10%{opacity:1;clip-path:inset(0 100% 100% 0) fill-box}22%,64%{opacity:1;clip-path:inset(0) fill-box}69%,to{opacity:0;clip-path:inset(0) fill-box}}@keyframes draw-midrib{0%,34%{opacity:1;clip-path:inset(0 100% 100% 0) fill-box}46%,94%{opacity:1;clip-path:inset(0) fill-box}99%,to{opacity:0;clip-path:inset(0) fill-box}}@keyframes trace-labels{0%,6%{opacity:0;transform:translate(249px,44px)}10%{opacity:1;transform:translate(249px,44px)}22%,25%{opacity:1;transform:translate(347px,80px)}34%{transform:translate(249px,126px)}46%{opacity:1;transform:translate(347px,162px)}50%,to{opacity:0;transform:translate(347px,162px)}}@media (max-height:450px) and (min-width:560px){.welcome-diagram-slide .welcome-lesson{padding-block:0}.diagram-demo p{margin-block:5px 0;line-height:1.4}.welcome-diagram-slide .welcome-recall-actions{padding-top:4px}}.missing-page{background:var(--background);min-height:100svh;color:var(--foreground);align-content:center;justify-items:center;padding:40px 20px;display:grid}.missing-hand{isolation:isolate;justify-content:center;align-items:center;padding:24px 0 36px;display:flex}.missing-card{aspect-ratio:5/7;color:#515771;background:radial-gradient(#797e9638 .65px,#0000 .85px) 0 0/3px 3px,linear-gradient(150deg,#dce0ee,#a8aec6);border:1px solid #c8cade;border-radius:9px;place-items:center;width:clamp(76px,15vw,112px);display:grid;box-shadow:inset 0 0 0 3px #ffffff25,0 2px #70758a,0 8px 18px #07091438}.missing-card+.missing-card{margin-left:-12px}.missing-card:first-child{transform:translateY(9px)rotate(-13deg)}.missing-card:nth-child(2){z-index:1;transform:translateY(-4px)}.missing-card:last-child{transform:translateY(9px)rotate(13deg)}@media (prefers-reduced-motion:no-preference){.missing-card:first-child,.missing-card:last-child{animation:fan-missing-card .54s var(--ease-out) .16s backwards}.missing-card:first-child{--stack-offset:calc(100% - 14px)}.missing-card:last-child{--stack-offset:calc(14px - 100%);animation-delay:.2s}}@keyframes fan-missing-card{0%{transform:translate(var(--stack-offset), 1px) rotate(0deg)}}.missing-card svg{width:50%}.missing-page h1{letter-spacing:-.05em;font-size:clamp(32px,5vw,48px);font-weight:550}.missing-page a{min-height:44px;color:var(--muted-foreground);align-items:center;gap:8px;margin-top:12px;display:inline-flex}.missing-page a:is(:hover,:focus-visible){color:var(--foreground)}.card-attachment{gap:10px;min-width:0;display:grid}.card-attachment .card-image{object-fit:contain;max-height:160px;margin:0}.card-graph{text-align:left;width:min(100%,440px);min-width:0;margin:16px auto 0;font-size:.875rem}.card-graph figcaption{overflow-wrap:anywhere;font-weight:600}.card-graph .graph-unit,.card-graph summary{color:var(--muted-foreground);overflow-wrap:anywhere;font-size:.75rem;display:block}.card-graph .graph-unit{margin:6px 0}.card-graph .graph-x{text-align:center}.card-graph summary{cursor:pointer;display:list-item}.card-graph table{font-variant-numeric:tabular-nums;width:100%;margin-top:8px}.card-graph th,.card-graph td{text-align:left;overflow-wrap:anywhere}@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-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@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}
.walk-demo{text-align:left;width:100%;min-width:0;max-width:550px;margin:18px auto}.walk-film{background:#19191e;border:1px solid #393940;border-radius:12px}.walk-caption{min-height:3lh;margin:12px 0 2px;font-size:13px;line-height:1.5}.walk-controls{align-items:center;gap:4px;display:flex}.walk-controls button{border-radius:6px;place-items:center;width:36px;height:36px;display:grid}.walk-controls svg{width:16px;height:16px}.walk-controls button:disabled{opacity:.32}.walk-track{flex:1;gap:4px;margin:0 8px;display:flex}.walk-track i{opacity:.16;background:currentColor;border-radius:3px;flex:1;height:3px}.walk-track i[data-active=true]{opacity:.72}@media (hover:hover){.walk-controls button:hover:enabled{background:color-mix(in srgb, currentColor 8%, transparent)}}@media (min-width:960px){.import-grid:has(.walk-demo){grid-template-columns:minmax(0,1fr) minmax(304px,35%)}}
