@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-latin-400-normal-C38fXH4l.woff2) format("woff2"),url(/assets/inter-latin-400-normal-CyCys3Eg.woff) format("woff")}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-latin-600-normal-LgqL8muc.woff2) format("woff2"),url(/assets/inter-latin-600-normal-CiBQ2DWP.woff) format("woff")}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-latin-700-normal-Yt3aPRUw.woff2) format("woff2"),url(/assets/inter-latin-700-normal-BLAVimhd.woff) format("woff")}@font-face{font-family:"Source Sans 3";font-style:normal;font-display:swap;font-weight:400;src:url(/assets/source-sans-3-latin-400-normal-DQi5PRDE.woff2) format("woff2"),url(/assets/source-sans-3-latin-400-normal-AFMiCETP.woff) format("woff")}@font-face{font-family:"Source Sans 3";font-style:normal;font-display:swap;font-weight:600;src:url(/assets/source-sans-3-latin-600-normal-DeckBYAU.woff2) format("woff2"),url(/assets/source-sans-3-latin-600-normal-BvDVuF-j.woff) format("woff")}@font-face{font-family:"Source Sans 3";font-style:normal;font-display:swap;font-weight:700;src:url(/assets/source-sans-3-latin-700-normal-CkzU-mV9.woff2) format("woff2"),url(/assets/source-sans-3-latin-700-normal-BBbVrHF_.woff) format("woff")}@font-face{font-family:Atkinson Hyperlegible;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/atkinson-hyperlegible-latin-400-normal-BrHNak5F.woff2) format("woff2"),url(/assets/atkinson-hyperlegible-latin-400-normal-BbWidj28.woff) format("woff")}@font-face{font-family:Atkinson Hyperlegible;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/atkinson-hyperlegible-latin-700-normal-GZI4o3u0.woff2) format("woff2"),url(/assets/atkinson-hyperlegible-latin-700-normal-BK6Glc0m.woff) format("woff")}/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-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{--font-sans:"Inter", system-ui, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;-moz-tab-size:4;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;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]){-webkit-appearance:button;-moz-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;-moz-appearance: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{.invisible{visibility:hidden}.visible{visibility:visible}.fixed{position:fixed}.relative{position:relative}.static{position:static}.container{width:100%}@media(min-width:40rem){.container{max-width:40rem}}@media(min-width:48rem){.container{max-width:48rem}}@media(min-width:64rem){.container{max-width:64rem}}@media(min-width:80rem){.container{max-width:80rem}}@media(min-width:96rem){.container{max-width:96rem}}.block{display:block}.hidden{display:none}.table{display:table}.grow{flex-grow:1}.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}.border{border-style:var(--tw-border-style);border-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,)}}:root{scrollbar-gutter:stable;font-synthesis:none;color-scheme:dark;--bg:#0e1426;--panel:#18213a;--text:#f0f2ff;--muted:#a4afcc;--border:#2a3554;--purple:#a68bff;--purple-soft:#30284e;--review-purple:#56417f;--learning-color:#7f8aa8;--green:#73d5aa;--green-soft:#20392f;--orange:#f4b568;--orange-soft:#493425;--blue:#8ac8f5;--blue-soft:#213b53;--shadow:0 4px 22px #00000010;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;line-height:1.5}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.55}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--purple);outline-offset:3px}button{transition:background .15s,transform .15s}h1,h2,h3,p{margin:0}h1{letter-spacing:-1.1px;font-size:29px;font-weight:680;line-height:1.3}h2{letter-spacing:-.4px;font-size:18px;font-weight:650}h3{font-size:17px;font-weight:650}p{line-height:1.65}svg{flex-shrink:0}hr{border:0;border-top:1px solid var(--border);margin:24px 0}small,.small{font-size:12px}.muted{color:var(--muted)}.eyebrow{color:var(--muted);letter-spacing:1.7px;margin-bottom:11px;font-size:10px;font-weight:650;display:block}.button{background:var(--purple);color:var(--bg);white-space:nowrap;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:9px;min-height:43px;padding:11px 17px;font-size:13px;font-weight:600;display:inline-flex}.button:hover:not(:disabled){filter:brightness(.97);transform:translateY(-1px)}.button.secondary{background:var(--panel);border-color:var(--border);color:var(--text)}.button.danger{color:#c46b76;background:0 0;border-color:#c46b7635}.text-button{color:var(--purple);background:0 0;border:0;align-items:center;gap:7px;padding:5px 0;font-size:12px;font-weight:600;display:inline-flex}.icon-button{width:35px;height:35px;color:var(--muted);background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;display:inline-flex}.icon-button:hover{background:var(--purple-soft);color:var(--purple)}.actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.panel{background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:16px}.panel-heading{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:23px;display:flex}.panel-heading p{color:var(--muted);margin-top:4px;font-size:12px}.pill{background:var(--purple-soft);color:var(--purple);white-space:nowrap;border-radius:7px;align-items:center;padding:5px 10px;font-size:10px;font-weight:600;display:inline-flex}.pill.green{background:var(--green-soft);color:var(--green)}.progress{background:#ffffff35;border-radius:9px;height:6px;overflow:hidden}.progress span{background:var(--purple);border-radius:9px;height:100%;transition:width .3s;display:block}.progress.green{background:var(--green-soft)}.progress.green span{background:var(--green)}.app-shell{min-height:100vh}.sidebar{background:var(--panel);border-right:1px solid var(--border);z-index:30;flex-direction:column;width:236px;padding:30px 19px 18px;display:flex;position:fixed;top:0;bottom:0}.brand{letter-spacing:-1px;align-items:center;gap:10px;padding-left:8px;font-size:24px;font-weight:750;display:flex}.brand-mark{background:var(--purple);color:#fff;border-radius:12px;justify-content:center;align-items:center;width:37px;height:37px;display:flex}.brand-dot{color:var(--purple);margin-left:-9px}.sidebar-label{letter-spacing:1.4px;color:var(--muted);margin:51px 14px 15px;font-size:9px;font-weight:600;transition:color .15s}.sidebar>.sidebar-label:hover{color:var(--purple)}.sidebar nav{flex-direction:column;gap:7px;display:flex}.nav-link{color:var(--muted);border-radius:10px;align-items:center;gap:12px;padding:12px 14px;font-size:13px;font-weight:500;transition:background .15s,color .15s;display:flex}.nav-link:hover,.nav-link:focus-visible{background:var(--bg);color:var(--text)}.nav-link.active{background:var(--purple-soft);color:var(--purple);font-weight:650}.nav-link.active:hover,.nav-link.active:focus-visible{background:var(--purple-soft)}@supports (color:color-mix(in lab,red,red)){.nav-link.active:hover,.nav-link.active:focus-visible{background:color-mix(in srgb,var(--purple-soft) 80%,var(--purple))}}.nav-count{background:var(--panel);border-radius:6px;margin-left:auto;padding:1px 6px;font-size:10px}.sidebar-bottom{border-top:1px solid var(--border);margin-top:auto;padding-top:12px}.account-button{color:var(--text);text-align:left;background:0 0;border:0;border-radius:10px;align-items:center;gap:10px;width:100%;min-height:53px;padding:10px;font-size:12px;transition:background .15s,color .15s;display:flex}.account-button>span:nth-child(2){text-overflow:ellipsis;flex:1;overflow:hidden}.account-button:hover{background:var(--purple-soft)}.account-button:focus-visible{outline:2px solid var(--purple);outline-offset:3px}.account-button small{color:var(--muted);margin-top:3px;font-size:9px;display:block}.avatar{color:#7460d5;background:#ede9f8;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:33px;height:33px;font-size:13px;font-weight:600;display:inline-flex}.main-shell{margin-left:236px}.small-avatar{width:29px;height:29px;font-size:11px}main{max-width:1400px;margin:0 auto;padding:36px 43px 25px}.page-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:29px;display:flex}.page-heading p{color:var(--muted);margin-top:7px;font-size:13px}.greeting-leaf{color:#90ab84;margin-left:3px;font-size:27px}.date-chip{color:var(--muted);white-space:nowrap;align-items:center;gap:8px;font-size:11px;display:flex}.mobile-nav{display:none}.dashboard-top{grid-template-columns:minmax(0,1fr) 220px;gap:20px;display:grid}.today-hero{color:#fff;background:linear-gradient(110deg,#7c68d6,#927de1);border-radius:16px;min-height:245px;padding:28px 30px;display:flex;position:relative;overflow:hidden}.hero-content{z-index:2;max-width:74%;position:relative}.hero-label{letter-spacing:1.6px;color:#e5ddff;align-items:center;gap:7px;font-size:9px;font-weight:650;display:flex}.status-dot{background:#d6f0d1;border-radius:50%;width:5px;height:5px}.today-hero h2{letter-spacing:-.8px;max-width:430px;margin:14px 0 10px;font-size:26px;line-height:1.3}.today-hero p{color:#eee8ff;max-width:380px;font-size:12px}.hero-button{color:#7460d5;background:#fff;min-width:161px;margin-top:23px;box-shadow:0 4px 12px #493f8d14}.hero-button svg:last-child{margin-left:12px}.hero-progress{max-width:310px;margin-top:18px}.hero-progress .progress span{background:#dfedce}.hero-progress>span{color:#eee8ff;margin-top:5px;font-size:10px;display:block}.hero-illustration{opacity:.9;width:174px;height:200px;position:absolute;top:35px;right:18px}.hero-orbit{border:1px solid #ffffff24;border-radius:50%;position:absolute;top:5px;right:-15px;bottom:15px;left:-5px;transform:rotate(-20deg)}.floating-card{background:#fbf9ff;border-radius:12px;flex-direction:column;width:112px;height:141px;padding:20px 15px;display:flex;position:absolute;top:37px;right:27px;transform:rotate(12deg);box-shadow:12px 12px #ffffff24}.floating-card div{background:#ddd5f2;border-radius:5px;width:65px;height:5px;margin-bottom:7px}.floating-card div:nth-child(2){width:50px}.floating-card div:nth-child(3){width:36px}.floating-card svg{color:#91b496;align-self:center;margin-top:15px}.hero-star{color:#e5dbff;position:absolute}.hero-star.one{font-size:26px;top:9px;right:23px}.hero-star.two{font-size:32px;bottom:0;left:0}.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;margin:22px 0 29px;display:grid}.stat{flex-direction:column;padding:19px 21px;display:flex;position:relative}.stat>span{color:var(--muted);margin:4px 0 9px;font-size:11px}.stat>strong{letter-spacing:-.7px;font-size:28px;font-weight:700}.stat>small{color:var(--muted);margin-top:6px;font-size:10px}.stat-icon{border-radius:9px;justify-content:center;align-items:center;width:33px;height:33px;display:flex;position:absolute;top:18px;right:16px}.stat-icon svg{width:17px;height:17px}.violet{background:var(--purple-soft);color:var(--purple)}.green{background:var(--green-soft);color:var(--green)}.orange{background:var(--orange-soft);color:var(--orange)}.blue{background:var(--blue-soft);color:var(--blue)}.section-heading{justify-content:space-between;align-items:center;margin:0 0 15px;display:flex}.section-heading h2{font-size:17px}.section-heading h2 span{color:var(--muted);background:var(--border);border-radius:6px;margin-left:7px;padding:2px 6px;font-size:10px}.set-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;display:grid}.set-card{text-align:left;color:var(--text);padding:21px;overflow:hidden}.set-card:hover{border-color:#aa9cda66}.set-icon{border-radius:12px;justify-content:center;align-items:center;width:43px;height:43px;margin-bottom:16px;display:flex}.set-card h3{overflow-wrap:anywhere;margin-bottom:6px;font-size:15px}.set-card p{color:var(--muted);margin-bottom:12px;font-size:11px}.tags{flex-wrap:wrap;gap:5px;display:flex}.tag{background:var(--bg);color:var(--muted);overflow-wrap:anywhere;border-radius:5px;max-width:100%;padding:3px 7px;font-size:9px;display:inline-flex}.set-card-footer{border-top:1px solid var(--border);color:var(--purple);justify-content:space-between;align-items:center;margin-top:18px;padding-top:14px;font-size:11px;font-weight:600;display:flex}.dashboard-bottom{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:20px;margin:25px 0;display:grid}.calendar-panel{min-width:0;padding:22px}.segmented{background:var(--bg);border:1px solid var(--border);border-radius:7px;padding:3px;display:flex}.segmented button{color:var(--muted);background:0 0;border:0;border-radius:5px;padding:4px 9px;font-size:10px}.segmented .selected{background:var(--panel);color:var(--text);box-shadow:0 1px 4px #00000009}.calendar-nav{color:var(--muted);justify-content:space-between;align-items:center;margin:-8px 0 10px;font-size:11px;display:flex}.calendar-grid{grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;display:grid}.calendar-day{background:var(--bg);min-width:0;color:var(--text);border:1px solid #0000;border-radius:9px;flex-direction:column;align-items:center;padding:10px 4px 8px;display:flex;opacity:1!important}.calendar-day.today{background:var(--purple-soft);border-color:#b5a9e4}.calendar-day>span{color:var(--muted);font-size:9px}.calendar-day>strong{margin:3px 0 7px;font-size:16px;font-weight:650}.calendar-bar{background:#a393df;border-radius:4px;width:9px;min-height:4px;max-height:42px;margin:auto 0 9px}.calendar-day small{white-space:nowrap;color:var(--muted);font-size:8px}.calendar-day small.new-count{color:var(--green);margin-top:3px;font-size:8px}.calendar-day.pause .calendar-bar{background:var(--border)}.calendar-note{color:var(--muted);margin-top:17px;font-size:9px;line-height:1.8}.legend-dot{background:#a393df;border-radius:50%;width:6px;height:6px;margin-right:5px;display:inline-block}.legend-dot.green{background:#88b594;margin-left:9px}.heatmap-panel{width:fit-content;min-width:0;max-width:100%;margin-top:24px;padding:23px}.heatmap-panel .panel-heading{gap:24px}.heatmap-scroll{padding-bottom:8px;overflow-x:auto}.heatmap-months{width:max-content;color:var(--muted);gap:3px;margin-bottom:8px;margin-left:30px;font-size:11px;display:grid}.heatmap-months span{white-space:nowrap}.heatmap-with-labels{gap:10px;width:max-content;display:flex}.heatmap-labels{width:20px;color:var(--muted);flex-direction:column;justify-content:space-between;padding:1px 0;font-size:10px;display:flex}.heatmap-grid{grid-template-rows:repeat(7,14px);grid-auto-columns:14px;grid-auto-flow:column;gap:3px;display:grid}.heat-cell{aspect-ratio:1;border:0;border-radius:2px;width:14px;min-width:8px;height:14px;padding:0;display:block}.heat-cell:disabled{opacity:.25}.heat-0{background:var(--border)}.heat-1{background:#d3e6ce}.heat-2{background:#a7cba0}.heat-3{background:#7fab79}.heat-4{background:#578c60}.heatmap-bottom{color:var(--muted);justify-content:space-between;gap:15px;margin-top:10px;font-size:9px;display:flex}.heatmap-key{white-space:nowrap;align-items:center;gap:4px;display:flex}.heatmap-key .heat-cell{width:10px;height:10px}@media(max-width:760px){.heatmap-panel .panel-heading{flex-wrap:wrap;gap:12px}.heatmap-panel .heatmap-bottom{flex-wrap:wrap}}.full-calendar{margin-bottom:24px}.full-calendar .calendar-day{min-height:150px;padding:15px}.full-calendar .calendar-day small{font-size:11px}.full-calendar .calendar-day>strong{font-size:23px}.empty{text-align:center;padding:38px 20px}.empty-icon{background:var(--purple-soft);width:52px;height:52px;color:var(--purple);border-radius:15px;justify-content:center;align-items:center;margin:0 auto 18px;display:flex}.empty h3{margin-bottom:8px}.empty p{color:var(--muted);max-width:440px;margin:auto;font-size:13px}.empty-actions{justify-content:center;gap:10px;padding:0 20px 30px;display:flex}.loading{color:var(--muted);justify-content:center;align-items:center;gap:12px;padding:70px;font-size:13px;display:flex}.spinner{border:2px solid var(--border);border-top-color:var(--purple);border-radius:50%;width:22px;height:22px;animation:1s linear infinite spin}.initial-loading{min-height:100vh;color:var(--purple);flex-direction:column;justify-content:center;align-items:center;display:flex}.initial-loading .loading{padding:20px}.toast{background:var(--text);color:var(--panel);z-index:100;border-radius:12px;max-width:min(90vw,650px);padding:14px 22px;font-size:13px;position:fixed;bottom:27px;left:50%;transform:translate(-50%);box-shadow:0 5px 30px #0002}.offline-banner,.error-banner{background:var(--orange-soft);color:var(--orange);align-items:center;gap:10px;padding:11px 30px;font-size:12px;display:flex}.error-banner{color:#b86170;border-radius:9px;margin-bottom:15px}.error-banner button{margin-left:auto}.error{color:#bd5969;overflow-wrap:anywhere;background:#c9667210;border-radius:8px;margin:15px 0;padding:12px 14px;font-size:12px;line-height:1.7}label{flex-direction:column;gap:7px;margin-bottom:17px;font-size:12px;font-weight:550;display:flex}label small{color:var(--muted);font-size:10px;font-weight:400}input,textarea,select{border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:8px;width:100%;min-height:42px;padding:10px 12px;font-size:13px}textarea{resize:vertical;line-height:1.7}input[type=checkbox]{-webkit-appearance:auto;-moz-appearance:auto;appearance:auto;width:16px;height:16px;min-height:16px;accent-color:var(--purple)}.checkbox-label{flex-direction:row;align-items:center;gap:8px;margin:12px 0 20px;font-size:11px;font-weight:400;display:flex}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.modal{background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:18px;width:min(520px,100vw - 32px);max-height:90dvh;margin:auto;padding:26px;overflow-y:auto;box-shadow:0 20px 80px #0003}.modal.wide{width:min(760px,100vw - 32px)}.modal::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#14152570}.modal-head{justify-content:space-between;align-items:center;gap:20px;margin-bottom:23px;display:flex}.modal-head h2{font-size:21px}.modal-actions{flex-wrap:wrap;justify-content:flex-end;gap:9px;margin-top:24px;display:flex}.modal-actions .danger{margin-right:auto}.modal details{border-top:1px solid var(--border);padding-top:16px}.modal details summary{cursor:pointer;align-items:center;gap:8px;margin-bottom:15px;font-size:12px;display:flex}.editor-toolbar{color:var(--muted);justify-content:space-between;align-items:center;margin-bottom:16px;font-size:10px;display:flex}.editor-preview{border:1px solid var(--border);border-radius:9px;min-height:90px;padding:16px;font-weight:400}.image-upload{cursor:pointer;width:fit-content;margin:0 0 19px;font-size:11px}.image-upload input{display:none}.markdown{overflow-wrap:anywhere;font-size:14px}.markdown p+p{margin-top:12px}.markdown strong{font-weight:700}.markdown ul,.markdown ol{margin:12px 0;padding-left:24px}.markdown ul{list-style:outside}.markdown ol{list-style:decimal}.markdown code{background:var(--purple-soft);border-radius:4px;padding:2px 5px;font-size:12px}.markdown pre{background:var(--bg);border-radius:8px;padding:14px;overflow-x:auto}.markdown pre code{background:0 0}.markdown blockquote{border-left:3px solid var(--purple);color:var(--muted);margin:15px 0;padding-left:15px}.markdown a{color:var(--purple);text-decoration:underline}.markdown img{object-fit:contain;border-radius:10px;max-width:100%;max-height:350px;margin:15px 0;display:block}.markdown h1,.markdown h2,.markdown h3{margin:15px 0 8px;font-size:18px}.notice{background:var(--purple-soft);color:var(--purple);border-radius:9px;align-items:flex-start;gap:9px;margin-bottom:22px;padding:12px 15px;font-size:11px;line-height:1.7;display:flex}.notice svg{margin-top:2px}.back{color:var(--muted);margin-bottom:17px}.library-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.set-card-link{text-align:left;width:100%;color:var(--text);background:0 0;border:0;display:block}.set-actions{border-top:1px solid var(--border);justify-content:space-between;align-items:center;margin-top:17px;padding-top:12px;display:flex}.filter-bar{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:23px;display:flex}.filter-bar .search-field{flex-basis:100%}.filter-bar .tag-filter{flex:1;min-width:145px}.note-source{overflow-wrap:anywhere;margin-top:16px;font-size:13px}.note-source summary{color:var(--muted);cursor:pointer}.library-views{width:fit-content;margin:20px 0}.search-field{background:var(--panel);border:1px solid var(--border);color:var(--muted);border-radius:10px;flex:1;align-items:center;gap:10px;padding-left:13px;display:flex}.search-field input{background:0 0;border:0}.filter-bar>select{background:var(--panel);width:180px}.notes-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;display:grid}.note-card{padding:21px}.note-header{justify-content:space-between;align-items:center;gap:10px;margin-bottom:17px;display:flex}.note-answer{border-top:1px solid var(--border);color:var(--muted);margin-top:18px;padding-top:18px}.note-labels{flex-wrap:wrap;align-items:center;gap:8px;min-width:0;display:flex}.tag-filter{min-width:180px;position:relative}.tag-filter-trigger{border:1px solid var(--border);background:var(--panel);cursor:pointer;border-radius:10px;justify-content:space-between;align-items:center;gap:12px;width:100%;min-height:44px;padding:10px 14px;font-size:13px;list-style:none;display:flex}.tag-filter-trigger:focus-visible{outline:2px solid var(--purple);outline-offset:2px}.tag-filter-menu{z-index:15;background:var(--panel);border:1px solid var(--border);border-radius:12px;width:min(320px,100vw - 48px);max-height:320px;padding:8px;position:absolute;top:calc(100% + 6px);right:0;overflow-y:auto;box-shadow:0 12px 32px #0005}.tag-filter-menu label{cursor:pointer;flex-direction:row;align-items:center;gap:10px;min-height:44px;margin:0;padding:8px;font-size:13px;display:flex}.tag-filter-menu label:hover{background:#a792ea12;border-radius:8px}.tag-filter-menu .text-button{margin:6px 8px}.selected-tag-filters{margin:-8px 0 18px}@media(max-width:760px){.tag-filter{flex:1;width:45%;min-width:0}.tag-filter-trigger{font-size:12px}.tag-filter-menu{left:0;right:auto}}.note-states{align-items:center;gap:5px;display:flex}.note-state{border-radius:999px;justify-content:center;align-items:center;gap:3px;min-width:28px;height:28px;padding:0 5px;display:inline-flex}.state-new{color:var(--muted);background:#9aa3b515}.state-learning{color:#e9b764;background:#e9b76418}.state-review{color:#77cca8;background:#77cca818}.state-relearning{color:#f58191;background:#f5819118}.state-direction{font-size:12px}.note-footer{color:var(--muted);justify-content:space-between;gap:10px;margin-top:20px;font-size:10px;display:flex}.note-footer>span:last-child{align-items:center;gap:4px;display:flex}.settings-panel{margin-bottom:20px;padding:25px}.settings-save{justify-content:flex-end;margin:24px 0;display:flex}.week-settings{flex-direction:column;display:flex}.weekday-settings{border-bottom:1px solid var(--border);grid-template-columns:100px 1fr 1fr 1.2fr 60px;align-items:center;gap:15px;padding:13px 0;display:grid}.weekday-settings>strong{font-size:12px}.weekday-settings label{color:var(--muted);margin:0;font-size:9px}.weekday-settings input,.weekday-settings select{min-height:37px;padding:7px 9px;font-size:12px}.weekday-settings .checkbox-label{color:var(--text);font-size:10px}.weekday-settings input[type=checkbox]{min-height:16px;padding:0}.weekday-settings.is-pause>strong{color:var(--muted)}.timezone-field{max-width:300px;margin:23px 0 0}.settings-panel details summary{cursor:pointer;font-size:15px;font-weight:600}.settings-panel details summary span{color:var(--muted);margin:5px 0 0 17px;font-size:11px;font-weight:400;display:block}.settings-panel details[open] summary{margin-bottom:23px}.advanced-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 22px;display:grid}.advanced-fields .checkbox-label{grid-column:1/-1}.input-suffix{align-items:center;gap:10px;display:flex}.input-suffix input{max-width:100px}.settings-panel .button+p{margin-top:10px}.upload-zone{background:var(--bg);cursor:pointer;min-height:190px;color:var(--purple);text-align:center;border:1.5px dashed #b6a9dd;border-radius:13px;justify-content:center;align-items:center;margin-top:22px;padding:25px;position:relative}.upload-zone strong{margin-top:11px;font-size:14px}.upload-zone span{color:var(--muted);font-size:11px}.upload-zone input{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;min-height:0;margin:-1px;padding:0;position:absolute;overflow:hidden}.upload-zone:focus-within{outline:2px solid var(--purple);outline-offset:4px}.upload-zone.busy{opacity:.6}.import-summary{background:var(--purple-soft);color:var(--purple);border-radius:10px;align-items:center;gap:14px;margin:20px 0;padding:17px;display:flex}.import-summary p{margin-top:3px;font-size:11px}.import-model{border-bottom:1px solid var(--border);padding:17px 0}.import-model h3{margin-bottom:18px;font-size:15px}.import-model label small{overflow-wrap:anywhere;max-height:52px;display:block;overflow:hidden}.import-warnings{background:var(--orange-soft);color:var(--orange);border-radius:9px;margin-top:20px;padding:17px;font-size:11px}.import-warnings h3{font-size:13px}.import-warnings ul{margin-top:9px;padding-left:18px;list-style:outside}.import-success{text-align:center;padding:20px 10px 30px}.import-success p{color:var(--muted);margin:12px 0 23px;font-size:12px}.success-icon{background:var(--green-soft);color:var(--green);border-radius:50%;justify-content:center;align-items:center;width:70px;height:70px;margin:0 auto 20px;display:flex}.learn-page{max-width:820px;margin:auto}.learn-heading{justify-content:space-between;align-items:center;gap:15px;margin-bottom:22px;display:flex}.learn-count{color:var(--muted);align-items:center;gap:8px;font-size:12px;display:flex}.learn-progress{align-items:center;gap:15px;margin-bottom:26px;display:flex}.learn-progress .progress{background:var(--border);flex:1;height:5px}.learn-progress>span{color:var(--muted);white-space:nowrap;font-size:10px}.flashcard{min-height:260px;padding:29px 35px}.flashcard-top{justify-content:space-between;align-items:center;gap:15px;margin-bottom:29px;display:flex}.flashcard-question{margin-top:0}.flashcard-question .markdown{font-size:21px;font-weight:550;line-height:1.6}.answer-divider{background:var(--border);height:1px;margin:24px 0 20px}.flashcard-answer{margin-top:0}.flashcard-answer .markdown{color:var(--text);font-size:19px}.card-extra{background:var(--bg);border-radius:10px;margin-top:24px;padding:15px 18px}.card-extra>strong{color:var(--muted);margin-bottom:7px;font-size:11px;display:block}.card-extra .markdown{font-size:13px}.card-source{color:var(--muted);overflow-wrap:anywhere;margin-top:16px;font-size:11px}.reveal-area{text-align:center;margin-top:25px}.reveal{min-width:220px}.keyboard-hint{color:var(--muted);text-align:center;margin-top:13px;font-size:10px}.keyboard-hint kbd{border:1px solid var(--border);font:inherit;border-radius:4px;margin-left:5px;padding:2px 6px}.rating-area>p:first-child{text-align:center;color:var(--muted);margin:25px 0 14px;font-size:12px}.rating-buttons{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.rating{border:1px solid var(--border);background:var(--panel);border-radius:11px;flex-direction:column;align-items:center;gap:5px;padding:14px 9px;display:flex;position:relative}.rating strong{font-size:13px}.rating>span:not(.rating-shortcut){color:var(--muted);font-size:11px}.rating small{color:var(--muted);font-size:9px}.rating.hard{color:var(--orange);background:var(--orange-soft);border-color:#c9955c33}.rating.good{color:var(--green);background:var(--green-soft);border-color:#558b6833}.rating-shortcut{opacity:.65;font-size:9px;position:absolute;top:7px;left:10px}.learning-finished{text-align:center;flex-shrink:0;width:100%;max-width:640px;margin:auto;padding:40px 32px}.learning-finished-stage{justify-content:center;min-height:min(65dvh,720px);padding:28px 0;display:flex}.learning-finished h2{margin:18px 0 10px;font-size:25px}.learning-finished p{color:var(--muted);max-width:490px;margin:auto;font-size:15px;line-height:1.7}.learning-finished p+p{margin-top:12px}.learning-finished p strong{color:var(--text);font-weight:700}.learning-finished .finished-next-review{margin-top:18px}.learning-finished .finished-saved{margin-top:22px;font-size:13px}.finished-icon{background:var(--green-soft);width:68px;height:68px;color:var(--green);border-radius:20px;justify-content:center;align-items:center;margin:auto;display:flex}.earned-tree{width:76px;margin:auto;animation:.6s ease-out grow}.finished-stats{justify-content:center;gap:37px;margin:29px 0;display:flex}.finished-stats>span{color:var(--muted);flex-direction:column;font-size:10px;display:flex}.finished-stats strong{letter-spacing:-.6px;color:var(--text);margin-bottom:3px;font-size:26px}.learning-finished .actions{justify-content:center;gap:12px;margin-top:28px}.learn-error{color:#bd5969;background:#c9667210;border-radius:10px;margin-top:20px;padding:17px;font-size:12px}.learn-error button{margin-top:13px}.save-indicator{text-align:center;color:var(--muted);margin-top:15px;font-size:11px}.login-page{background:radial-gradient(ellipse at 50% 35%,#a68bff0d,transparent 60%),var(--bg);flex-direction:column;min-height:100dvh;display:flex}.login-brand{padding:28px 36px}.login-brand .brand{width:fit-content;padding-left:0}.login-form-area{flex:1;justify-content:center;align-items:center;padding:12px 24px 80px;display:flex}.login-form-area form{border:1px solid var(--border);background:var(--panel);border-radius:24px;width:100%;max-width:440px;padding:28px 36px 36px;box-shadow:0 20px 70px #00000024}.login-greeting{justify-content:center;margin:-16px 0 8px;display:flex}.login-form-area h1{letter-spacing:-1px;margin-bottom:10px;font-size:32px}.login-form-area form>p{color:var(--muted);margin-bottom:35px;font-size:13px}.login-button{justify-content:space-between;width:100%;margin-top:6px;padding:13px 17px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes grow{0%{opacity:.2;transform:scale(.7)}to{opacity:1;transform:scale(1)}}@media(min-width:1500px){main{padding-top:42px}.today-hero h2{font-size:29px}.today-hero{min-height:270px}.hero-illustration{top:44px;right:40px}}@media(max-width:1200px){.sidebar{width:205px;padding-left:13px;padding-right:13px}.main-shell{margin-left:205px}main{padding:28px}.dashboard-top{grid-template-columns:minmax(0,1fr) 185px}.today-hero{padding:25px}.today-hero h2{font-size:23px}.hero-illustration{right:-15px;transform:scale(.8)}.hero-content{max-width:76%}.stats-grid{gap:12px}.stat{padding:17px}.stat-icon{width:28px;height:28px;right:10px}.stat>span{font-size:10px}.dashboard-bottom{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:15px}.calendar-panel{padding:18px}.calendar-day small{font-size:7px}.calendar-panel .panel-heading h2{font-size:16px}.weekday-settings{grid-template-columns:85px 1fr 1fr 1.1fr 55px;gap:9px}.date-chip{display:none}.page-heading h1{font-size:26px}}@media(max-width:1000px){.dashboard-top{grid-template-columns:minmax(0,1fr) 165px}.hero-illustration{display:none}.hero-content,.today-hero h2{max-width:100%}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stat-icon{right:17px}.stat>span{font-size:11px}.dashboard-bottom{grid-template-columns:1fr}.set-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.set-grid>.set-card:nth-child(3){grid-column:1/-1}.library-grid>.set-card:nth-child(3){grid-column:auto}.page-heading{flex-direction:column;align-items:flex-start;gap:17px}.notes-grid{grid-template-columns:1fr}.filter-bar{flex-wrap:wrap}.filter-bar .search-field{flex-basis:100%}.filter-bar>select{flex:1;width:45%}.weekday-settings{grid-template-columns:100px repeat(2,minmax(0,1fr));gap:10px;padding:17px 0}.weekday-settings>strong{grid-column:1/-1}.weekday-settings .checkbox-label{align-self:center;margin-top:16px}}@media(max-width:760px){.sidebar{display:none}.main-shell{margin-left:0}main{padding:25px 20px 20px}.page-heading{gap:16px;margin-bottom:22px}.page-heading h1{letter-spacing:-.8px;font-size:25px}.page-heading p{font-size:12px}.eyebrow{letter-spacing:1.3px;margin-bottom:8px;font-size:9px}.dashboard-top{grid-template-columns:minmax(0,1fr) 135px;gap:12px}.today-hero{min-height:245px;padding:22px}.today-hero h2{font-size:22px}.today-hero p{font-size:11px}.hero-label{letter-spacing:1px;font-size:8px}.hero-button{min-width:145px;margin-top:18px;padding:10px 13px;font-size:12px}.hero-button svg:last-child{margin-left:0}.stats-grid{gap:12px;margin:16px 0 25px}.stat{padding:17px}.stat>strong{font-size:27px}.set-grid{gap:12px}.set-card{padding:18px}.set-card h3{font-size:14px}.dashboard-bottom{gap:16px;margin-top:20px}.calendar-panel,.heatmap-panel{padding:19px}.panel-heading h2{font-size:17px}.heatmap-bottom{flex-direction:column;gap:10px}.heatmap-key{align-self:flex-end}.mobile-nav{padding:8px 7px calc(8px + env(safe-area-inset-bottom));background:var(--panel);border-top:1px solid var(--border);z-index:40;justify-content:space-around;display:flex;position:fixed;bottom:0;left:0;right:0}.mobile-nav a{color:var(--muted);border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:4px;min-width:65px;min-height:45px;font-size:9px;font-weight:500;display:flex}.mobile-nav a.active{color:var(--purple);background:var(--purple-soft)}.toast{font-size:12px;bottom:90px}.button{min-height:44px}.icon-button{min-width:40px;min-height:40px}.section-heading h2{font-size:16px}.form-grid,.advanced-fields{grid-template-columns:1fr}.advanced-fields .checkbox-label{grid-column:auto}.settings-panel{padding:20px}.settings-panel .notice{font-size:10px}.weekday-settings{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.weekday-settings .checkbox-label{grid-column:1/-1;margin:3px 0 0}.settings-panel details summary span{font-size:10px}.modal{max-height:88dvh;padding:21px}.modal-head h2{font-size:20px}.modal-actions{gap:8px}.modal-actions .button{font-size:12px}.modal-actions .danger{margin-right:0}.flashcard{min-height:230px;padding:22px}.flashcard-question .markdown{font-size:20px}.flashcard-answer .markdown{font-size:18px}.learn-heading h1{font-size:25px}.learn-count{font-size:10px}.learn-progress{gap:10px}.learn-progress>span{font-size:9px}.rating-buttons{gap:8px}.rating{min-height:90px;padding:15px 4px 11px}.rating strong{font-size:12px}.rating small,.rating-shortcut,.keyboard-hint kbd{display:none}.learning-finished{padding:30px 20px}.learning-finished h2{font-size:23px}.finished-stats{gap:24px}.learning-finished .actions{flex-direction:column}.learning-finished .button{width:100%}.full-calendar .calendar-day{min-height:135px;padding:10px 4px}.full-calendar .calendar-day small{font-size:8px}.calendar-grid.month .calendar-day{min-height:100px}.login-brand{padding:24px}.login-form-area{padding:8px 20px 40px}.login-form-area form{padding:24px}.login-form-area h1{font-size:clamp(24px,7vw,30px)}.login-form-area .eyebrow{font-size:10px}.notes-grid{gap:13px}.offline-banner{padding:10px 20px}.filter-bar>select{font-size:12px}}@media(max-width:420px){main{padding:22px 16px}.dashboard-top{grid-template-columns:minmax(0,1fr) 105px;gap:10px}.today-hero{padding:20px 17px}.today-hero h2{font-size:20px}.hero-label{letter-spacing:.8px;font-size:7px}.set-grid{grid-template-columns:1fr}.set-grid>.set-card:nth-child(3){grid-column:auto}.stats-grid{gap:10px}.stat{padding:15px}.stat>span{font-size:10px}.stat-icon{width:26px;height:26px;top:14px;right:10px}.stat>strong{font-size:25px}.calendar-panel{padding:16px}.calendar-grid{gap:4px}.calendar-day{padding-left:2px;padding-right:2px}.calendar-panel .panel-heading h2{font-size:15px}.segmented button{padding:4px 7px}.learn-count svg{display:none}.learn-heading{align-items:flex-start}.learn-heading h1{font-size:22px}.rating-buttons{gap:6px}.rating>span:not(.rating-shortcut){font-size:10px}.modal-actions{justify-content:stretch}.modal-actions .button{flex:1}.page-heading .actions .button{padding:10px 12px;font-size:12px}.actions{gap:7px}}@media(prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}:root[data-font=atkinson]{font-family:Atkinson Hyperlegible,sans-serif}:root[data-font=source]{font-family:"Source Sans 3",sans-serif}.sidebar-decks{flex:1;min-height:0;margin-top:24px;overflow-y:auto}.sidebar-bottom{margin-top:auto}.account-menu{z-index:80;border:1px solid var(--border);background:var(--panel);border-radius:16px;width:220px;padding:16px;position:fixed;bottom:95px;left:18px;box-shadow:0 12px 40px #0006}.account-menu strong{padding:8px;display:block}.account-menu button{width:100%;color:var(--text);background:0 0;border:0;border-radius:8px;align-items:center;gap:10px;padding:12px 8px;display:flex}.account-menu button:hover{background:var(--purple-soft)}.dashboard-top{grid-template-columns:minmax(0,1fr)}.tag{color:#c8baf7;overflow-wrap:anywhere;background:#ae9af40d;border:1px solid #ae9af42b;border-radius:7px;align-items:center;gap:0;padding:4px 9px;font-size:11px;line-height:1.5;display:inline-flex}.tag-separator{color:var(--muted);margin:0 6px}.tags{gap:6px}.library-tree{padding:18px}.deck-row{border-radius:9px;align-items:center;gap:8px;min-height:52px;display:flex}.deck-row:hover{background:var(--purple-soft)}.deck-toggle{width:24px;color:var(--muted);background:0 0;border:0;flex-shrink:0;place-items:center;padding:0;display:grid}.deck-toggle .expanded{transform:rotate(90deg)}.deck-title{text-align:left;min-width:0;color:var(--text);background:0 0;border:0;flex:1;align-items:center;gap:9px;padding:10px 0;display:flex}.deck-title svg{color:var(--purple);flex-shrink:0}.deck-title span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.deck-children{border-left:1px solid var(--border);margin-left:18px;padding-left:8px}.deck-counts{color:var(--muted);white-space:nowrap;font-size:12px}.deck-play{margin-right:8px;padding:7px 12px}.compact .deck-row{gap:2px;min-height:36px}.compact .deck-title{gap:6px;font-size:12px}.compact .deck-children{margin-left:10px;padding-left:4px}.deck-breadcrumb{color:var(--muted);overflow-wrap:anywhere;margin:0 0 12px;font-size:12px}.deck-breadcrumb ol{flex-wrap:wrap;align-items:center;gap:6px 14px;margin:0;padding:0;list-style:none;display:flex}.deck-breadcrumb li{align-items:center;gap:14px;min-width:0;display:flex}.deck-breadcrumb li svg{color:var(--muted);opacity:.6;flex-shrink:0}.deck-breadcrumb a{color:var(--muted);border-radius:4px;line-height:1.6}.deck-breadcrumb a:hover{color:var(--text)}.deck-breadcrumb a:focus-visible{outline:2px solid var(--purple);outline-offset:4px}.set-card-summary{color:var(--muted);flex-wrap:wrap;align-items:center;gap:12px;margin-top:14px;font-size:13px;display:flex}.set-due-count{color:var(--purple)}.set-page-heading{align-items:center;margin-bottom:28px}.set-page-heading>div:first-child{min-width:0}.set-page-heading h1{line-height:1.25}@media(max-width:760px){.library-page .page-heading{text-align:left;align-items:stretch;gap:18px}.library-page .page-heading>div:first-child{width:100%}.library-page .page-heading .actions{justify-content:flex-start;width:100%}.library-page .page-heading .actions .button{flex:1;min-height:44px}.library-page .deck-breadcrumb{margin-bottom:10px}.library-page .deck-breadcrumb ol{gap:6px 10px}.library-page .deck-breadcrumb li{gap:10px}.library-page .set-card-summary{margin-top:10px}.library-page .group-card-heading{flex-direction:row;align-items:center;gap:12px}.library-page .group-card-heading>div:first-child{flex:1;width:auto}.library-page .group-card-heading .set-card-summary{margin-top:0}.library-page .group-card-heading .actions{width:auto}.library-page .group-card-heading .actions .button{flex:none}.library-page .library-views{width:100%;display:flex}.library-page .library-views button{flex:1;min-height:42px}.library-page .filter-bar{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.library-page .filter-bar .search-field{grid-column:1/-1;min-width:0}.library-page .filter-bar>select,.library-page .filter-bar .tag-filter{width:100%;min-width:0}.library-page .filter-bar>select{min-height:44px}.library-page .filter-bar>select:last-child:nth-child(2n){grid-column:1/-1}.library-page .empty{text-align:left;grid-template-columns:40px minmax(0,1fr);gap:6px 14px;padding:24px 18px;display:grid}.library-page .empty-icon{border-radius:10px;grid-row:1/3;width:40px;height:40px;margin:0}.library-page .empty h3{align-self:end;margin:0;font-size:15px}.library-page .empty p{grid-column:2;margin:0;line-height:1.6}.library-page .empty-actions{justify-content:flex-start;padding:0 18px 20px}}.deck-breadcrumb button{color:inherit;background:0 0;border:0;padding:0}.font-preview{background:var(--bg);border-radius:10px;padding:20px;font-size:22px}.mobile-nav button{color:var(--muted);background:0 0;border:0;flex-direction:column;align-items:center;gap:4px;padding:9px;font-size:10px;display:flex}@media(max-width:760px){.account-menu{bottom:80px;left:auto;right:12px}.deck-counts,.deck-play span{display:none}.library-tree{padding:8px}.deck-children{margin-left:9px;padding-left:4px}.deck-play{padding:9px}}.dashboard-badges{align-items:center;margin-bottom:20px;display:flex}.streak-badge{--badge-tint:#f0ae5a;border:1px solid var(--badge-tint);align-items:center;gap:7px;padding:6px 11px;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.streak-badge{border:1px solid color-mix(in srgb,var(--badge-tint) 38%,var(--border))}}.streak-badge{background:linear-gradient(135deg,var(--badge-tint),var(--badge-tint));border-radius:999px}@supports (color:color-mix(in lab,red,red)){.streak-badge{background:linear-gradient(135deg,color-mix(in srgb,var(--badge-tint) 24%,var(--panel)),color-mix(in srgb,var(--badge-tint) 6%,var(--panel)))}}.streak-badge{box-shadow:0 3px 14px var(--badge-tint)}@supports (color:color-mix(in lab,red,red)){.streak-badge{box-shadow:0 3px 14px color-mix(in srgb,var(--badge-tint) 9%,transparent)}}.streak-badge{color:var(--orange);font-size:12px;line-height:1}.streak-badge strong{color:var(--text)}@media(max-width:760px){.main-shell main{padding-bottom:calc(100px + env(safe-area-inset-bottom))}}.module-current{justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;padding:22px;display:flex}.module-current h2{overflow-wrap:anywhere;margin:5px 0}.module-current p{font-size:12px}.module-archive{border:1px solid var(--border);color:var(--muted);border-radius:12px;margin-bottom:20px;padding:12px 16px}.module-archive summary{cursor:pointer;align-items:center;gap:8px;font-size:12px;display:flex}.module-archive summary:after{content:"›";margin-left:auto}.module-archive[open] summary:after{transform:rotate(90deg)}.module-archive-row{align-items:center;gap:10px;padding-top:10px;display:flex}.module-archive-row .button{padding:7px 10px;font-size:12px}.compact .module-archive{border:0;border-top:1px solid var(--border);margin-top:18px;padding:10px 4px}.archived-notice{color:var(--muted);justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;padding:18px;font-size:13px;display:flex}@media(max-width:760px){.module-current,.archived-notice{flex-direction:column;align-items:flex-start}}.focus-dashboard{grid-template-columns:minmax(0,1fr) 310px;align-items:start;gap:22px;margin-bottom:24px;display:grid}.today-tasks,.module-chart{padding:24px}.today-tasks .panel-heading{align-items:flex-start;gap:12px}.task-status{white-space:nowrap;background:var(--purple-soft);color:var(--purple);border-radius:999px;padding:5px 9px;font-size:11px}.task-status.done{background:var(--green-soft);color:var(--green)}.daily-task{border:1px solid var(--border);background:var(--bg);border-radius:12px;align-items:center;gap:15px;margin:22px 0 14px;padding:20px;display:flex}.task-symbol{background:var(--purple-soft);width:43px;height:43px;color:var(--purple);border-radius:12px;flex-shrink:0;place-items:center;display:grid}.completed .task-symbol{background:var(--green-soft);color:var(--green)}.task-copy h3{font-size:16px}.task-copy p{color:var(--muted);margin-top:6px;font-size:12px}.task-progress{color:var(--muted);flex-direction:column;gap:6px;font-size:11px;display:flex}.task-progress .progress{margin:0}.task-note{color:var(--muted);margin-top:16px;font-size:12px}.task-actions{flex-wrap:wrap;align-items:center;gap:14px;margin-top:24px;display:flex}.today-reviewed{color:var(--muted);font-size:11px}.time-badge{--badge-tint:#8fcde5;color:var(--blue)}.level-badge{--badge-tint:var(--purple);color:var(--purple)}.dashboard-badges{flex-wrap:wrap;gap:8px}.donut-wrap{width:184px;height:184px;margin:20px auto;position:relative}.donut-wrap svg{width:100%;height:100%}.donut-center{pointer-events:none;flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;top:0;right:0;bottom:0;left:0}.donut-center strong{font-size:32px;line-height:1.2}.donut-center span{color:var(--muted);font-size:12px}.chart-legend{gap:10px;display:grid}.chart-legend>div{align-items:center;gap:8px;font-size:12px;display:flex}.chart-legend strong{margin-left:auto}.legend-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.chart-explanation{color:var(--muted);margin-top:18px;font-size:11px}.tag-color-0{color:#c8b8ff;background:#ae9af41a;border-color:#ae9af44d}.tag-color-1{color:#9ee3b8;background:#75c89b1a;border-color:#75c89b4d}.tag-color-2{color:#a1d3ff;background:#77b7ed1a;border-color:#77b7ed4d}.tag-color-3{color:#f5cc98;background:#e6b7801a;border-color:#e6b7804d}.tag-color-4{color:#ffb4cc;background:#ed91b01a;border-color:#ed91b04d}.tag-color-5{color:#9be4e4;background:#6dcfcf1a;border-color:#6dcfcf4d}.tag-color-6{color:#d0eaa0;background:#bddb731a;border-color:#bddb734d}.tag-color-7{color:#e7b9fa;background:#cc9ade1a;border-color:#cc9ade4d}.tag-separator{color:inherit;opacity:.6}.card-source{color:var(--muted);margin-top:20px;font-size:12px}.card-source summary{cursor:pointer;align-items:center;gap:6px;width:fit-content;padding:5px 0;display:flex}.card-source summary:after{content:"›";margin-left:4px}.card-source[open] summary:after{transform:rotate(90deg)}.card-source p{overflow-wrap:anywhere;padding:8px 0}@media(max-width:1000px){.focus-dashboard{grid-template-columns:minmax(0,1fr) 270px;gap:16px}}@media(max-width:760px){.focus-dashboard{grid-template-columns:minmax(0,1fr)}.today-tasks,.module-chart{padding:20px}.daily-task{gap:12px;padding:16px}.task-copy h3{font-size:15px}.today-tasks .panel-heading{flex-wrap:wrap}}.chart-total{text-align:center;color:var(--muted);margin:-6px 0 22px;font-size:12px}.flashcard-answer .markdown strong{color:var(--green)}.learn-page{max-width:1120px}.learn-heading{margin-bottom:22px}.learn-heading h1{font-size:24px}.learn-progress{margin-bottom:24px;display:block}.learn-progress>span{text-align:right;margin-top:9px;display:block}.card-segments{scrollbar-width:thin;gap:5px;width:100%;padding:2px;display:flex;overflow-x:auto}.card-segment{background:var(--border);border-radius:999px;flex:1 0 8px;height:7px}.card-segment.complete{background:var(--purple)}.card-segment.current{outline:2px solid var(--text);outline-offset:-1px}.flashcard{cursor:pointer;flex-direction:column;min-height:420px;padding:24px 28px 18px;display:flex;position:relative}.flashcard:focus-visible{outline:2px solid var(--purple);outline-offset:3px}.flashcard-top{gap:15px;min-height:36px;margin-bottom:18px}.flashcard-content{flex-direction:column;flex:1;justify-content:flex-start;padding:30px 24px;display:flex}.flashcard-question .markdown{font-size:25px;line-height:1.6}.flashcard-question{text-align:center}.flashcard-answer .markdown{font-size:21px}.card-reveal{color:var(--purple);background:0 0;border:0;align-self:center;min-height:44px;margin-top:8px;padding:12px 18px;font-size:12px}.card-reveal:hover{color:var(--text)}.card-source-control{flex-shrink:0;margin-left:auto;position:relative}.card-info{border:1px solid var(--border);border-radius:50%;width:36px;height:36px}.source-popover{z-index:10;background:var(--bg);border:1px solid var(--border);cursor:default;border-radius:12px;width:min(320px,100vw - 86px);padding:12px 14px;position:absolute;top:43px;right:0;box-shadow:0 10px 30px #0005}.source-popover>div{justify-content:space-between;align-items:center;gap:12px;font-size:12px;display:flex}.source-popover p{color:var(--muted);white-space:pre-wrap;overflow-wrap:anywhere;max-height:180px;margin-top:8px;font-size:12px;overflow-y:auto}.rating-area{margin-top:16px}.rating-buttons{gap:8px;max-width:720px;margin:0 auto}.rating{min-height:92px}@media(max-width:760px){.learn-heading h1{font-size:21px}.flashcard{min-height:340px;padding:16px 18px 10px}.flashcard-content{padding:20px 0}.flashcard-question .markdown{font-size:22px}.flashcard-answer .markdown{font-size:19px}.card-segments{gap:4px}.rating-buttons{gap:6px}.rating{padding:14px 8px}}.rating-option{flex-direction:column;align-items:stretch;gap:8px;min-width:0;display:flex}.rating-option .rating{border-radius:9px;justify-content:center;gap:8px;width:100%;min-height:94px;padding:14px 10px}.rating.again{color:#f08697;background:#392126;border-color:#71343e}.rating.easy{color:#85b9ff;background:#20324f;border-color:#365984}.rating-option .rating:disabled{opacity:.65}.rating-option .rating:not(:disabled):hover{filter:brightness(1.15)}.rating-interval{color:var(--muted);justify-content:center;align-items:center;gap:4px;font-size:11px;line-height:1.4;display:flex}.learning-shell .sidebar,.learning-shell .mobile-nav{display:none}.learning-shell .main-shell{margin-left:0}.learn-title{align-items:center;gap:12px;min-width:0;display:flex}.learn-close{border:1px solid var(--border);border-radius:50%;flex-shrink:0;width:44px;height:44px}.learning-shell .main-shell{flex-direction:column;height:100dvh;display:flex}.learning-shell main{flex-direction:column;flex:1;width:100%;max-width:1200px;min-height:0;padding:20px 28px;display:flex;overflow:hidden}.learning-shell .offline-banner,.learning-shell main>.error-banner{flex-shrink:0;max-height:20dvh;overflow-y:auto}.learning-shell .learn-page{flex-direction:column;flex:1;width:100%;max-width:none;min-height:0;margin:0;display:flex}.learning-shell .learn-heading,.learning-shell .learn-xp,.learning-shell .learn-progress,.learning-shell .flashcard-top,.learning-shell .card-reveal,.learning-shell .rating-area{flex-shrink:0}.learning-shell .learn-heading{order:1;margin-bottom:12px}.learning-shell .learn-progress{order:2;margin-bottom:14px}.learning-shell .flashcard{flex:1;order:3;min-height:0}.learning-shell .flashcard-content{scrollbar-gutter:stable;overscroll-behavior:contain;min-height:0;overflow-y:auto}.learning-shell .flashcard-content>*{flex-shrink:0}.learning-shell .card-extra .markdown{font-size:15px}.learning-shell .card-extra>strong{font-size:12px}.learning-shell .card-reveal{font-size:14px}@media(min-width:1000px)and (min-height:900px){.learning-shell .flashcard-content{padding-top:clamp(48px,50dvh - 312px,408px)}.learning-shell .flashcard.content-rich .flashcard-content{padding-top:clamp(30px,5dvh,72px)}}.flashcard .markdown-image{cursor:zoom-in;background:0 0;border:0;max-width:100%;margin:12px auto;padding:0;display:block}.flashcard .markdown-image img{object-fit:contain;width:auto;max-width:100%;height:auto;max-height:min(30dvh,360px);margin:0;display:block}.zoomed-card-image{width:100%;height:auto;display:block}.learning-shell .rating-area{order:5;margin-top:14px}.learning-shell .learn-error{flex-shrink:0;order:4;max-height:22dvh;margin-top:10px;padding:10px 14px;overflow-y:auto}.learning-shell .save-indicator{background:var(--bg);z-index:20;margin:0;position:fixed;top:8px;right:28px}.learning-shell .toast{pointer-events:none;top:80px;bottom:auto}.learning-shell .learning-finished-stage{flex:1;order:3;min-height:0;overflow-y:auto}.xp-progress{width:100%}.streak-badge[aria-haspopup]{cursor:pointer;transition:transform .16s,box-shadow .16s,border-color .16s,filter .16s}@media(hover:hover){.streak-badge[aria-haspopup]:hover{filter:brightness(1.12);border-color:var(--badge-tint);box-shadow:0 5px 18px var(--badge-tint);transform:translateY(-2px)}@supports (color:color-mix(in lab,red,red)){.streak-badge[aria-haspopup]:hover{box-shadow:0 5px 18px color-mix(in srgb,var(--badge-tint) 20%,transparent)}}}.streak-badge[aria-haspopup]:active{transform:scale(.97)}.streak-badge[aria-haspopup]:focus-visible{outline:2px solid var(--badge-tint);outline-offset:3px}.level-details{text-align:center}.level-arc{width:min(280px,100%);margin:20px auto 0;position:relative}.level-arc svg{width:100%;display:block}.level-arc-label{flex-direction:column;align-items:center;gap:8px;display:flex;position:absolute;top:32%;right:0;bottom:0;left:0}.level-arc-label>img{animation:2.4s ease-in-out infinite level-spark}.level-arc-label strong{font-size:28px}.level-arc-label span{color:var(--purple);font-variant-numeric:tabular-nums;font-weight:600}.level-totals{border-top:1px solid var(--border);gap:16px;margin:24px 0 0;padding-top:20px;display:grid}.level-totals>div{text-align:left;justify-content:space-between;gap:12px;display:flex}.level-totals dt{color:var(--muted)}.level-totals dd{margin:0;font-weight:700}@keyframes level-spark{0%,to{filter:drop-shadow(0 0 4px #ae9af440);transform:translateY(0)scale(1)rotate(-4deg)}50%{filter:drop-shadow(0 0 12px #ae9af499);transform:translateY(-4px)scale(1.09)rotate(6deg)}}.time-details{text-align:center}.time-emblem{color:#8fcde5;background:#8fcde512;border-radius:50%;width:104px;height:104px;margin:20px auto;padding:12px;box-shadow:0 0 32px #8fcde512}.time-emblem svg{fill:none;stroke:currentColor;stroke-width:3px;stroke-linecap:round;width:100%}.time-hand{transform-origin:40px 40px;animation:12s linear infinite time-tick}.time-today{font-variant-numeric:tabular-nums;font-size:30px;display:block}.time-details p{color:var(--muted);margin:8px 0 28px}.time-week{border:1px solid var(--border);background:var(--bg);border-radius:12px;grid-template-columns:repeat(7,minmax(0,1fr));gap:12px;padding:20px 14px;display:grid}.time-day{color:var(--muted);flex-direction:column;align-items:center;gap:10px;font-size:12px;display:flex}.time-bar-track{background:var(--panel);border-radius:6px;align-items:flex-end;width:min(24px,100%);height:100px;display:flex;overflow:hidden}.time-bar{background:#5595b3;border-radius:6px;width:100%}.time-day.current{color:#8fcde5;font-weight:600}.time-day.current .time-bar{background:#8fcde5}.time-week-total{justify-content:space-between;gap:12px;margin:24px 0 18px;display:flex}.time-week-total>span,.time-details>small{color:var(--muted)}@keyframes time-tick{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.time-hand,.level-arc-label>img{animation:none}}.streak-details{text-align:center;border-radius:12px;padding:12px 0}.reward-modal{background:linear-gradient(180deg,var(--reward-glow,transparent) 0%,transparent 65%),var(--panel)}.streak-modal.glowing{--reward-glow:#e67b1638}.level-modal{--reward-glow:#a68bff33}.time-modal{--reward-glow:#8fcde533}.streak-zero{--badge-tint:#eceef5;color:#eceef5}.streak-flame{width:112px;height:120px;margin:0 auto 8px;position:relative}.streak-flame>svg{transform-origin:50% 90%;width:100%;height:100%;position:absolute;top:0;right:0;bottom:0;left:0}.active-streak .flame-outer{color:#ff9c25;filter:drop-shadow(0 0 14px #ef751e40);animation:1.6s ease-in-out infinite streak-flicker,2.4s ease-in-out infinite flame-glow}.active-streak .flame-outline{animation:1.6s ease-in-out infinite flame-shape}@keyframes flame-shape{0%,to{d:path("M56 8 C62 30 85 38 79 59 C88 52 91 45 89 38 C108 66 108 84 95 101 C76 122 38 121 20 103 C4 85 10 61 25 46 C22 65 32 66 38 56 C48 40 42 23 56 8 Z")}50%{d:path("M62 4 C57 30 89 42 74 65 C85 57 94 50 91 43 C105 63 105 86 93 103 C73 120 39 123 19 101 C5 81 13 60 29 42 C24 60 34 70 42 53 C54 35 45 22 62 4 Z")}}.active-streak .streak-flame>.flame-inner{color:#ffcf39;width:50%;height:65%;animation:1.1s ease-in-out infinite alternate flame-inner;inset:auto 25% 7%}.active-streak .streak-flame>.flame-core{color:#fff2a4;width:28%;height:43%;animation:.85s ease-in-out infinite alternate-reverse flame-inner;inset:auto 36% 8%}.inactive-streak .flame-outer{color:#eceef5}.inactive-streak .streak-flame strong{color:#151923}.flame-ember{opacity:0;background:#ffc543;border-radius:50%;width:4px;height:7px;animation:2.2s ease-out infinite flame-ember;position:absolute;top:30%;left:48%}.ember-two{animation-delay:.7s;left:38%}.ember-three{animation-delay:1.4s;left:61%}.streak-flame strong{color:#442407;font-variant-numeric:tabular-nums;z-index:1;font-size:42px;position:absolute;top:48px;right:0;bottom:0;left:0}.streak-details h3{margin:0 0 16px;font-size:26px}.streak-details p{margin:0 0 8px}.streak-details>small{color:var(--muted);font-size:13px;display:block}.streak-week{border:1px solid var(--border);background:var(--bg);border-radius:12px;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;margin:28px 0 20px;padding:18px 8px;display:grid}.streak-day{color:var(--muted);border-radius:8px;flex-direction:column;align-items:center;gap:9px;padding:8px 0;font-size:12px;display:flex}.streak-day.current{background:#ff9c2512;box-shadow:inset 0 0 0 1px #ff9c2545}.streak-day-icon{border-radius:50%;justify-content:center;align-items:center;width:30px;height:30px;display:flex}.streak-day.learned{color:#ff9c25}.streak-day.missed .streak-day-icon{background:var(--border)}.streak-day.open .streak-day-icon,.streak-day.upcoming .streak-day-icon{border:1px dashed var(--muted)}.streak-day.pause .streak-day-icon,.streak-day.free .streak-day-icon{background:var(--panel)}.streak-details .streak-return{max-width:330px;margin:0 auto 16px;font-weight:600;line-height:1.6}@keyframes streak-flicker{0%,to{transform:scale(1)rotate(-2deg)}50%{transform:scale(1.05,1.08)rotate(2deg)}}@keyframes flame-inner{0%{transform:scale(.94,.9)rotate(-3deg)}to{transform:scale(1.06,1.1)rotate(3deg)}}@keyframes flame-glow{0%,to{filter:drop-shadow(0 0 12px #ef751e40)}50%{filter:drop-shadow(0 0 21px #ef751e90)}}@keyframes flame-ember{0%{opacity:0;transform:translateY(0)scale(.7)}20%{opacity:.8}to{opacity:0;transform:translate(7px,-40px)scale(.3)}}@media(prefers-reduced-motion:reduce){.active-streak .streak-flame>svg,.active-streak .flame-ember,.active-streak .flame-outline{animation:none}}.xp-emblem{border-radius:50%;width:164px;height:164px;margin:12px auto 28px;padding:5px}.xp-emblem>div{background:var(--panel);border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:14px;width:100%;height:100%;display:flex}.xp-emblem strong{font-size:24px}.xp-progress-label{flex-wrap:wrap;justify-content:space-between;gap:8px;margin-bottom:10px;font-size:13px;display:flex}.xp-progress-label span,.xp-total{color:var(--muted)}.xp-total{justify-content:space-between;align-items:center;gap:12px;margin:24px 0 16px;font-size:13px;display:flex}.xp-total strong{color:var(--text);font-size:16px}.learn-feedback-slot{flex:0 0 105px;justify-content:flex-end;min-height:30px;margin-left:auto;display:flex}.xp-receipt{z-index:30;background:var(--panel);border:1px solid var(--border);pointer-events:none;border-radius:20px;align-items:center;gap:6px;max-width:calc(100vw - 32px);padding:5px 10px;animation:.5s ease-in-out both xp-pop;display:flex;box-shadow:0 12px 36px #0005}.level-receipt{white-space:nowrap;animation-duration:1.5s}.end-round-dialog>p{margin:0;line-height:1.6}.end-round-dialog>.actions{gap:12px;margin-top:24px}@keyframes xp-pop{0%{opacity:0;transform:translateY(5px)scale(.85)}25%{opacity:1;transform:translateY(0)scale(1.06)}40%,65%{opacity:1;transform:translateY(0)scale(1)}to{opacity:0;transform:translateY(-6px)scale(.92)}}@media(prefers-reduced-motion:reduce){.streak-badge[aria-haspopup]{transition:none}.streak-badge[aria-haspopup]:hover,.streak-badge[aria-haspopup]:active{transform:none}}.xp-receipt>div{flex-direction:column;gap:4px;display:flex}.xp-receipt strong{font-size:13px}.xp-receipt span{color:var(--muted);font-size:12px}.xp-receipt.earned{border-color:var(--purple)}.xp-receipt.earned>svg,.xp-receipt.earned strong{color:var(--purple)}.xp-receipt.counted strong{font-size:12px}.round-xp{justify-content:center;align-items:center;gap:10px;margin:16px auto 22px;display:flex}.round-xp strong{color:var(--purple);font-variant-numeric:tabular-nums;font-size:42px;line-height:1.2}.round-xp span{color:var(--muted);font-size:14px}.today-xp-preview{opacity:.9;white-space:nowrap;font-size:12px}.today-tasks .task-actions .button{flex-wrap:wrap}.round-summary{border:1px solid var(--border);background:var(--bg);border-radius:12px;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:16px auto 24px;padding:18px 8px;display:grid}.round-summary>div{flex-direction:column;justify-content:center;align-items:center;gap:8px;margin:0;display:flex}.round-summary>div+div{border-left:1px solid var(--border)}.round-summary span{color:var(--muted);font-size:12px}.round-summary strong{font-variant-numeric:tabular-nums;font-size:22px;line-height:1.3}.round-summary .round-xp img{display:none}.round-summary .round-xp span{order:-1}.completion-confetti{pointer-events:none;z-index:25;position:fixed;top:0;right:0;bottom:0;left:0;overflow:hidden}.completion-confetti canvas{width:100%;height:100%;display:block}.completion-confetti.compact{z-index:3;border-radius:inherit;position:absolute}.completion-check{animation:.6s cubic-bezier(.2,.9,.3,1.3) both completion-pop}@keyframes completion-pop{0%{opacity:0;transform:scale(.55)}65%{opacity:1;transform:scale(1.12)}to{opacity:1;transform:scale(1)}}@media(prefers-reduced-motion:reduce){.completion-confetti{display:none}.completion-check,.xp-receipt{animation:none}}.xp-rules{color:var(--muted);margin-top:auto;padding-top:16px;font-size:12px;line-height:1.7}.xp-rules summary{cursor:pointer}.learn-xp{color:var(--muted);flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;min-height:28px;margin-bottom:16px;font-size:12px;display:flex}.learn-xp>svg,.learn-xp strong{color:var(--purple)}.learning-shell .learn-xp{order:2}.xp-feedback{color:var(--green);min-width:110px;min-height:20px}.xp-feedback:not(:empty){animation:.24s ease-out spark-reward}@keyframes spark-reward{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.learning-finished .xp-progress{text-align:left;max-width:400px;margin:26px auto 0}.learning-finished .finished-xp{margin:0 auto 22px;font-size:18px}.learning-finished .xp-bonus-pending{margin-top:16px;font-size:13px}@media(max-width:760px){.learn-xp{justify-content:center;gap:8px;margin-bottom:10px}.xp-feedback{text-align:center;flex-basis:100%}}@media(prefers-reduced-motion:reduce){.xp-feedback:not(:empty){animation:none}}@media(max-width:760px){.learning-shell .main-shell{height:100dvh}.learning-shell main{padding:12px 16px calc(12px + env(safe-area-inset-bottom))}.learning-shell .mobile-nav{height:calc(64px + env(safe-area-inset-bottom))}.learning-shell .mobile-nav>a,.learning-shell .mobile-nav>button{height:45px;min-height:45px;padding:0}.learning-shell .learn-heading h1{font-size:18px}.learning-shell .flashcard{padding:12px 14px 8px}.learning-shell .flashcard-top{max-height:72px;margin-bottom:6px}.learning-shell .flashcard-top>.tags{max-height:72px;overflow-y:auto}.learning-shell .flashcard-content{padding:clamp(28px,5dvh,48px) 0 20px}.learning-shell .card-reveal{margin-top:0}.learning-shell .rating-area{margin-top:10px}}@media(max-height:550px){.learning-shell main{padding-top:8px;padding-bottom:8px}.learning-shell .learn-heading{margin-bottom:6px}.learning-shell .learn-progress{margin-bottom:8px}.learning-shell .learn-progress>span{margin-top:3px}.learning-shell .flashcard{padding-top:8px;padding-bottom:4px}.learning-shell .flashcard-top{margin-bottom:0}.learning-shell .flashcard-content{padding-top:8px;padding-bottom:8px}.learning-shell .rating-option .rating{gap:4px;min-height:60px;padding:6px}.learning-shell .rating-option .rating svg{width:22px;height:22px}}@media(max-width:760px){.rating-option .rating{min-height:84px;padding:12px 6px}.rating-option .rating strong{font-size:14px}.rating-interval{font-size:12px}}.lesson-plan{margin-bottom:24px;padding:24px}.lesson-plan>.muted{margin-bottom:18px;font-size:12px}.lesson-list{flex-direction:column;gap:8px;display:flex}.lesson-row{border:1px solid var(--border);border-radius:12px;align-items:center;gap:12px;padding:12px;display:flex}.lesson-row.released{background:#a792ea08}.lesson-number{color:var(--muted);display:flex}.lesson-row.released .lesson-number{color:var(--green)}.lesson-copy{flex:1;min-width:0}.lesson-copy strong{font-size:13px;display:block}.lesson-copy small{color:var(--muted);margin-top:4px;font-size:11px;display:block}.lesson-release{white-space:nowrap;cursor:pointer;flex-direction:row;align-items:center;gap:8px;min-height:44px;margin:0;font-size:11px;display:flex}.lesson-release input{width:16px;height:16px;accent-color:var(--purple);margin:0}.lesson-actions{flex-wrap:wrap;margin-top:16px}.dashboard-lessons{margin:20px 0}.dashboard-lessons>summary{color:var(--muted);cursor:pointer;padding:10px 0;font-size:12px}.dashboard-lessons .lesson-plan{margin-top:10px}.calendar-lesson{text-overflow:ellipsis;white-space:nowrap;max-width:100%;color:var(--muted);font-size:9px;display:block;overflow:hidden}.learning-wait{color:var(--muted);align-items:center;gap:5px;margin-top:8px;font-size:11px;display:flex}.curriculum-editor{border:1px solid var(--border);border-radius:12px;margin:16px 0;padding:16px}.curriculum-editor legend{color:var(--muted);font-size:12px}.lesson-checkboxes{flex-wrap:wrap;gap:8px 20px;margin-bottom:14px;display:flex}.lesson-checkboxes .checkbox-label{margin:0}@media(max-width:760px){.lesson-plan{padding:16px}.lesson-plan .panel-heading{flex-direction:column;align-items:flex-start;gap:12px}.lesson-row{flex-wrap:wrap;gap:8px}.lesson-copy{flex-basis:calc(100% - 30px)}.lesson-release{flex:1;margin-left:25px}}.learning-shell .learn-title{flex:1}.learning-shell .learn-title>div{min-width:0}.learning-shell .learn-heading h1{-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.3;display:-webkit-box;overflow:hidden}.learning-shell .learn-count{flex-shrink:0}.learn-queue-summary{flex-direction:column;align-items:flex-end;gap:5px;min-width:0;display:flex}.learn-queue-summary .learn-count{flex-wrap:wrap;justify-content:flex-end;gap:6px;font-size:13px;display:flex}.learn-queue-summary .learning-wait{margin:0;font-size:12px}@media(max-width:760px){.learning-shell .learn-heading{flex-wrap:wrap;gap:8px}.learning-shell .learn-title{flex-basis:100%}.learn-queue-summary{align-items:flex-start;padding-left:44px}.learn-queue-summary .learn-count{justify-content:flex-start}}.learning-shell .flashcard-top>.tags{max-height:72px;overflow-y:auto}.module-archive-row .deck-title{flex:1;min-width:0}.module-archive-row .deck-title span{text-overflow:ellipsis;overflow:hidden}.module-delete{color:#f08697;border:1px solid #71343e;border-radius:9px;flex-shrink:0;width:44px;height:44px}.module-delete:hover{background:#392126}@media(max-width:760px){.module-archive-row{flex-wrap:wrap}.module-archive-row .deck-title{flex-basis:100%}.module-archive-row .button{margin-left:auto}}.deck-play{flex-shrink:0;justify-content:center;width:44px;min-width:44px;height:44px;padding:0}.daily-quote{border-left:2px solid #a78bfa;max-width:70ch;margin:16px 0 0;padding-left:14px}.daily-quote blockquote{color:#cbd0dc;margin:0;font-size:.95rem;line-height:1.6}.daily-quote figcaption{color:#949baa;margin-top:5px;font-size:.8rem}.daily-quote a{color:inherit;text-decoration:none}.daily-quote a:hover{color:#c4b5fd;text-decoration:underline}.account-button.active,.mobile-nav button.active{color:var(--purple);background:var(--purple-soft);border-radius:10px}.settings-page{max-width:1000px;margin-inline:auto}.settings-page .settings-panel{margin-bottom:18px;padding:24px}.settings-page .panel-heading{align-items:center;margin-bottom:20px}.settings-page .panel-heading>svg{color:var(--purple);flex-shrink:0}.settings-page h3{margin:0 0 16px;font-size:14px}.settings-title-info{align-items:center;gap:9px;display:flex}.settings-info{display:inline-flex;position:relative}.settings-info button{width:28px;height:28px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:50%;justify-content:center;align-items:center;padding:0;display:inline-flex}.settings-info button:hover,.settings-info button:focus-visible{color:var(--purple);background:var(--purple-soft)}.settings-info [role=tooltip]{z-index:10;border:1px solid var(--border);background:var(--bg);width:280px;color:var(--text);visibility:hidden;opacity:0;border-radius:10px;padding:12px 14px;font-size:12px;font-weight:400;line-height:1.6;position:absolute;top:calc(100% + 8px);left:-150px;box-shadow:0 8px 24px #0005}.settings-info:hover [role=tooltip],.settings-info:focus-within [role=tooltip]{visibility:visible;opacity:1}.week-settings-head,.settings-page .weekday-settings{grid-template-columns:110px minmax(0,1fr) minmax(0,1fr) minmax(0,1.2fr) 48px;align-items:center;gap:18px;display:grid}.week-settings-head{border-bottom:1px solid var(--border);color:var(--muted);padding:0 0 10px;font-size:12px}.settings-page .weekday-settings>strong{font-size:13px}.settings-page .weekday-settings:last-child{border-bottom:0}.settings-page .weekday-settings .weekday-field-label{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.settings-page .weekday-settings .checkbox-label{justify-content:center}.settings-font-layout{grid-template-columns:minmax(200px,1fr) minmax(0,1.4fr);align-items:center;gap:24px;margin-bottom:14px;display:grid}.settings-page .font-preview{border:1px solid var(--border);background:var(--bg);white-space:nowrap;border-radius:8px;align-items:center;height:40px;margin:0;padding:10px 12px;font-size:14px;display:flex;overflow:hidden}.settings-page #font-choice{height:40px;min-height:40px}.settings-field-caption{color:var(--muted);margin-bottom:8px;font-size:12px;display:block}.settings-data-actions{flex-direction:column;gap:20px;display:flex}.settings-data-action{min-width:0}.settings-data-action p{max-width:580px;margin:8px 0 0;line-height:1.6}.settings-page hr{margin:24px 0}.settings-page .form-grid{gap:16px}.settings-page .settings-save{margin-top:0;padding:16px 0 8px}@media(max-width:760px){.settings-info [role=tooltip]{width:250px;left:-170px}.settings-page .settings-panel{padding:20px}.week-settings-head{display:none}.settings-page .weekday-settings{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:18px 0}.settings-page .weekday-settings>strong{grid-column:1/-1}.settings-page .weekday-settings .weekday-field-label{clip-path:none;width:auto;height:auto;margin-bottom:6px;font-size:12px;display:block;position:static;overflow:visible}.settings-page .weekday-settings .checkbox-label{grid-column:auto;justify-content:flex-start;align-self:end;min-height:37px}.settings-page .weekday-settings .checkbox-label .weekday-field-label{margin:0}.settings-font-layout{grid-template-columns:1fr;gap:16px}.settings-password .form-grid{grid-template-columns:1fr}}.mobile-nav button{justify-content:center;min-width:65px;min-height:45px}.focus-dashboard{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);align-items:stretch}.focus-dashboard>.panel{flex-direction:column;min-width:0;margin:0;padding:24px;display:flex}.today-summary{margin:24px 0}.today-tasks{--today-accent:var(--purple);isolation:isolate;background:linear-gradient(145deg,var(--purple),var(--panel) 65%);position:relative;overflow:hidden}@supports (color:color-mix(in lab,red,red)){.today-tasks{background:linear-gradient(145deg,color-mix(in srgb,var(--purple) 10%,var(--panel)),var(--panel) 65%)}}.today-tasks.day-complete{--today-accent:var(--green);background:linear-gradient(145deg,var(--green),var(--panel) 70%)}@supports (color:color-mix(in lab,red,red)){.today-tasks.day-complete{background:linear-gradient(145deg,color-mix(in srgb,var(--green) 14%,var(--panel)),var(--panel) 70%)}}.today-tasks:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 72% 28%,var(--today-accent),transparent 47%),radial-gradient(ellipse at 30% 70%,#6674de40,transparent 48%);position:absolute;top:-45%;right:-45%;bottom:-45%;left:-45%}@supports (color:color-mix(in lab,red,red)){.today-tasks:before{background:radial-gradient(ellipse at 72% 28%,color-mix(in srgb,var(--today-accent) 44%,transparent),transparent 47%),radial-gradient(ellipse at 30% 70%,#6674de40,transparent 48%)}}.today-tasks:before{animation:9s ease-in-out infinite alternate dashboard-aurora}.today-tasks:after{content:"";z-index:-1;pointer-events:none;background:linear-gradient(115deg,#0000 20%,#c5b3ff12,#0000 70%) 0 0/220% 100%;animation:7s ease-in-out infinite alternate dashboard-light;position:absolute;top:0;right:0;bottom:0;left:0}.focus-dashboard .module-chart{background:radial-gradient(ellipse at 90% 0,#a68bff36,transparent 72%),linear-gradient(155deg,#232747,var(--panel) 70%)}@keyframes dashboard-aurora{0%{transform:translate(-6%,-3%)rotate(-8deg)}to{transform:translate(8%,6%)rotate(12deg)}}@keyframes dashboard-light{0%{background-position:0%}to{background-position:100%}}.today-heading{flex-wrap:wrap;align-items:center;gap:12px}.today-heading .today-xp-preview{color:#dacdff;background:#a68bff16;border:1px solid #c8b5ff32;border-radius:20px;align-items:center;gap:6px;padding:7px 10px;font-size:12px;display:inline-flex}.today-tasks:has(.today-start){cursor:pointer;border-color:#a68bff70;transition:border-color .18s,box-shadow .18s}.today-tasks:has(.today-start:hover){border-color:var(--purple);box-shadow:0 8px 30px #a68bff20}.today-tasks.day-complete:has(.today-start){border-color:#82c9a370}.today-tasks.day-complete:has(.today-start:hover){border-color:var(--green);box-shadow:0 8px 30px #82c9a320}.today-tasks.day-waiting{--today-accent:#d7ad6c}.today-tasks.day-waiting:has(.today-start){border-color:#d7ad6c45}.today-tasks.day-waiting:has(.today-start:hover){border-color:#d7ad6c80;box-shadow:0 4px 18px #d7ad6c0c}.today-tasks.day-waiting .task-actions .button.today-start{color:#efd4a8;box-shadow:none;background:#d7ad6c12;border:1px solid #d7ad6c45}.today-tasks.day-waiting .task-actions .button.today-start:hover{background:#d7ad6c20}.today-waiting-badge{color:#efd4a8;background:#d7ad6c12;border:1px solid #d7ad6c45;border-radius:20px;align-self:flex-start;align-items:center;gap:7px;margin-top:8px;padding:7px 10px;font-size:12px;line-height:1.4;display:inline-flex}.today-start:after{content:"";z-index:1;border-radius:inherit;position:absolute;top:0;right:0;bottom:0;left:0}.today-tasks:has(.today-start:focus-visible){outline:2px solid var(--purple);outline-offset:4px}.today-release{z-index:2;position:relative}.today-tasks .task-actions .button.today-start{color:#28203e;background:#ede7ff;border-radius:12px;flex:none;justify-content:space-between;gap:20px;width:auto;min-width:175px;max-width:100%;min-height:48px;padding:12px 18px;font-size:15px;box-shadow:0 4px 16px #0002}.today-tasks .task-actions .today-start:hover{background:#fff}.today-tasks .task-actions .button.today-start:hover{filter:none;transform:none}.today-breakdown{grid-template-columns:repeat(2,minmax(0,1fr))}.today-breakdown>div{flex-direction:column-reverse;align-items:flex-start;gap:5px;padding:0}.today-breakdown>div+div{border-left:1px solid #c8b5ff30;padding-left:22px}.today-breakdown dd{font-size:25px}.today-breakdown dt{font-size:12px}.today-breakdown>div:first-child dd{color:var(--green)}.today-breakdown>div:last-child dd{color:var(--purple)}.today-tasks .task-progress .progress{background:#141a3480;border:1px solid #c8b5ff24;height:12px}.today-tasks .task-progress .progress span{transform-origin:0;background:linear-gradient(90deg,#9c7bf5,#cebaff);transition:none;box-shadow:0 0 12px #b393ff60}.today-tasks.day-complete .task-progress .progress span{background:var(--green)}.today-tasks .today-progress-label{font-size:13px}@media(prefers-reduced-motion:reduce){.today-tasks:before,.today-tasks:after{animation:none}}.today-number{letter-spacing:-2px;font-size:56px;font-weight:700;line-height:1.1}.today-summary.completed .today-number{color:var(--green)}.today-summary h3{color:var(--muted);margin-top:10px;font-size:16px;font-weight:500}.today-breakdown{gap:12px;margin:0 0 24px;display:grid}.today-breakdown>div,.today-progress-label{justify-content:space-between;gap:12px;display:flex}.today-breakdown dt{color:var(--muted);font-size:12px}.today-breakdown dd{margin:0;font-weight:600}.today-progress-label{margin-bottom:5px}.today-tasks .task-actions{margin-top:auto;padding-top:24px}.today-tasks .task-actions .button{justify-content:center;width:100%}.today-release{align-self:flex-start;margin-top:16px}@media(max-width:1150px){.focus-dashboard{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.focus-dashboard{grid-template-columns:minmax(0,1fr)}.focus-dashboard>.panel{padding:20px}}.sidebar-areas nav+nav{margin-top:24px}.sidebar-area-link{min-height:44px;color:var(--muted);border-radius:10px;align-items:center;gap:10px;padding:10px 12px;font-size:13px;display:flex}.sidebar-area-link span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.sidebar-area-link:hover{color:var(--text);background:var(--bg)}.sidebar-area-link.active{color:var(--purple);background:var(--purple-soft)}.calendar-panel .calendar-nav{margin:0 0 20px;font-size:14px}.calendar-nav .icon-button{width:40px;height:40px}.calendar-grid{gap:10px}.calendar-weekdays{text-align:center;color:var(--muted);grid-template-columns:repeat(7,minmax(0,1fr));margin-bottom:10px;font-size:12px;display:grid}.full-calendar .calendar-day,.calendar-grid.month .calendar-day{text-align:left;border:1px solid var(--border);align-items:stretch;gap:14px;min-height:170px;padding:16px 12px}.calendar-date{color:var(--muted);justify-content:space-between;align-items:center;gap:6px;font-size:12px;display:flex}.calendar-date time{color:var(--text);align-items:baseline;gap:5px;font-size:16px;font-weight:600;display:inline-flex}.calendar-streak-marker{color:var(--muted);flex-shrink:0;justify-content:center;align-items:center;margin-left:auto;display:inline-flex}.calendar-streak-marker.learned,.calendar-streak-detail.learned{color:#ff9c25}.calendar-streak-marker.missed,.calendar-streak-detail.missed{color:#e09393}.streak-open-dot{border:1px dashed;border-radius:50%;width:14px;height:14px}.calendar-streak-detail{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;margin:14px 0;font-size:13px;display:flex}.calendar-streak-detail small{color:var(--muted)}.calendar-load{flex-direction:column;gap:2px;display:flex}.calendar-load strong{font-size:28px;line-height:1.2}.calendar-load>span{color:var(--muted);font-size:11px}.calendar-split{background:var(--border);border-radius:4px;flex-shrink:0;gap:2px;height:4px;display:flex;overflow:hidden}.calendar-counts{color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:4px;font-size:11px;display:flex}.calendar-day.today .calendar-date time{color:var(--purple)}.calendar-day.selected-day{border-color:var(--purple);background:var(--purple-soft)}.calendar-day:hover{border-color:var(--purple)}.calendar-grid.month .calendar-day{gap:10px;min-height:125px}.calendar-grid.month .calendar-counts,.calendar-key{color:var(--muted);flex-wrap:wrap;gap:20px;margin:16px 0 24px;font-size:12px;display:flex}.calendar-detail{border-top:1px solid var(--border);padding-top:20px}.calendar-detail-heading{flex-wrap:wrap;justify-content:space-between;gap:10px;display:flex}.calendar-detail-heading h3{font-size:16px}.calendar-detail-heading>span,.calendar-detail-note{color:var(--muted);font-size:12px}.calendar-detail-counts{flex-wrap:wrap;gap:20px 40px;margin:20px 0;display:flex}.calendar-detail-counts dt{color:var(--muted);font-size:12px}.calendar-detail-counts dd{margin:4px 0 0;font-size:22px;font-weight:600}.calendar-detail-lessons{flex-wrap:wrap;gap:8px 16px;margin:12px 0;font-size:13px;display:flex}.calendar-detail .button{margin-top:16px}.calendar-unified-tasks{margin-top:22px}.calendar-unified-head,.calendar-unified-row{grid-template-columns:minmax(0,1fr) 100px 100px;align-items:center;gap:16px;display:grid}.calendar-unified-head{color:var(--muted);border-bottom:1px solid var(--border);padding-bottom:12px;font-size:12px}.calendar-unified-head>span:not(:first-child){text-align:right}.calendar-unified-head small{margin-top:3px;font-size:10px;display:block}.calendar-lesson-block{border-bottom:1px solid var(--border);padding:18px 0 10px}.calendar-lesson-block:last-child{border:0}.calendar-lesson-block h4{margin:0 0 6px;font-size:14px}.calendar-unified-row{padding:8px 0;font-size:13px}.calendar-unified-row>span{color:var(--muted)}.calendar-unified-row strong{text-align:right;font-size:16px}.unified-review{color:var(--purple)}.unified-new{color:var(--green)}@media(max-width:760px){.calendar-unified-head,.calendar-unified-row{grid-template-columns:minmax(0,1fr) 75px 62px;gap:8px}.calendar-unified-head{font-size:11px}}.full-calendar .calendar-day{gap:18px;min-height:132px}.calendar-grid.month .calendar-day{min-height:110px}.calendar-day-numbers{grid-template-columns:1fr 1fr;gap:8px;margin-top:auto;display:grid}.calendar-day-numbers>span{flex-direction:column;gap:4px;display:flex}.calendar-day-numbers strong{font-size:25px;line-height:1.2}.calendar-day-numbers small{color:var(--muted);font-size:11px}.full-calendar .calendar-day-numbers small{font-size:11px}.day-review-count strong{color:var(--purple)}.day-new-count strong{color:var(--green)}.calendar-waiting{color:var(--muted);background:var(--bg);border-radius:8px;align-items:center;gap:8px;margin-top:18px;padding:12px;font-size:13px;display:flex}.calendar-waiting strong{color:var(--text)}.calendar-detail-actions{justify-content:flex-end;margin-top:8px;display:flex}.calendar-day-message{color:var(--green);align-items:center;gap:16px;padding:28px 0 12px;display:flex}.calendar-day-message strong{color:var(--text);font-size:16px}.calendar-day-message p{color:var(--muted);margin:5px 0 0;font-size:13px}.calendar-history-summary{flex-direction:column;gap:6px;padding-top:20px;display:flex}.calendar-history-summary span{color:var(--muted);font-size:13px}@media(max-width:760px){.full-calendar .calendar-grid.week .calendar-day{min-height:125px}.calendar-grid.month .calendar-day-numbers{gap:3px}.calendar-grid.month .calendar-day-numbers strong{font-size:16px}.calendar-grid.month .calendar-day-numbers small{display:none}.calendar-detail-actions .button{width:100%}}@media(max-width:1000px){.calendar-grid.week{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:760px){.calendar-grid.week{grid-template-columns:repeat(2,minmax(0,1fr))}.full-calendar .calendar-day{min-height:150px}.calendar-grid.month{gap:4px}.calendar-grid.month .calendar-day{text-align:center;gap:8px;min-height:84px;padding:8px 3px}.calendar-grid.month .calendar-date{justify-content:center;gap:4px}.calendar-grid.month .calendar-weekday{display:none}.calendar-grid.month .calendar-streak-marker{margin-left:0}.calendar-grid.month .calendar-date time{font-size:12px}.calendar-grid.month .calendar-load strong{font-size:14px}.calendar-grid.month .calendar-load>span{display:none}}.calendar-day.today:not(.selected-day){background:var(--bg);border-color:var(--border)}.module-actions{flex-wrap:wrap;gap:10px;display:flex}.lesson-column-heading{color:var(--muted);font-size:12px}.lesson-release{cursor:pointer;flex-shrink:0;place-items:center;width:44px;height:44px;display:grid;position:relative}.lesson-release input{opacity:0;cursor:pointer;width:44px;height:44px;margin:0;position:absolute;top:0;right:0;bottom:0;left:0}.lesson-switch-track{background:var(--border);pointer-events:none;border-radius:99px;width:36px;height:22px}.lesson-switch-track:after{content:"";background:var(--muted);border-radius:50%;width:16px;height:16px;margin:3px;display:block}.lesson-release input:checked+.lesson-switch-track{background:var(--purple)}.lesson-release input:checked+.lesson-switch-track:after{background:var(--panel);transform:translate(14px)}.lesson-release input:focus-visible+.lesson-switch-track{outline:3px solid var(--purple);outline-offset:4px}.lesson-release input:disabled+.lesson-switch-track{opacity:.5}@media(max-width:760px){.lesson-plan .panel-heading{flex-direction:row;align-items:center}.lesson-row{flex-wrap:nowrap}.lesson-copy{flex:1;min-width:0}.lesson-release{flex:0 0 44px;margin-left:0}}.spark-companion{grid-template-columns:160px minmax(0,1fr);align-items:center;gap:24px;max-width:980px;margin:-6px 0 28px;display:grid}.spark-buddy{cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:0;flex-shrink:0;width:160px;height:176px;padding:0;display:block}.spark-buddy svg{filter:drop-shadow(0 8px 13px #ab7eff28);width:100%;height:100%;display:block;overflow:visible}.spark-buddy:focus-visible{outline:2px solid var(--purple);outline-offset:2px;border-radius:32px}.spark-body{transform-origin:100px 150px;animation:4.2s ease-in-out infinite buddy-float}.spark-floor{transform-origin:100px 199px;animation:4.2s ease-in-out infinite buddy-shadow}.spark-arm.right{transform-origin:148px 148px}.spark-arm.left{transform-origin:54px 148px}.spark-buddy.waving.wave-right .spark-arm.right{animation:2.6s ease-in-out both buddy-wave}.spark-buddy.waving.wave-left .spark-arm.left{animation:2.6s ease-in-out both buddy-wave-left}.spark-buddy.waving.cheer .spark-arm.right{animation:.8s ease-in-out 3 buddy-cheer-right}.spark-buddy.waving.cheer .spark-arm.left{animation:.8s ease-in-out 3 buddy-cheer-left}.spark-buddy.waving.stretch .spark-arm.right{animation:1.2s ease-in-out 2 buddy-stretch-right}.spark-buddy.waving.stretch .spark-arm.left{animation:1.2s ease-in-out 2 buddy-stretch-left}.spark-mouth{transform-origin:102px 143px}.spark-buddy.waving .spark-mouth.delighted{animation:.8s ease-in-out 3 buddy-laugh}.settings-profile{max-width:420px}.spark-eyes:not(.sleepy){transform-origin:100px 121px;animation:6.2s infinite buddy-blink}.spark-buddy.waiting .spark-body,.spark-buddy.rest .spark-body{animation-duration:6s}.spark-buddy.happy .spark-body{animation:1.1s ease-in-out 2 buddy-celebrate,4.2s ease-in-out 2.2s infinite buddy-float}.spark-glints{opacity:.5;transform-origin:100px 100px;animation:3.8s ease-in-out infinite buddy-glint}.spark-speech{background:radial-gradient(at 0 0,#a68bff16,#0000 75%),#19213880;border:1px solid #b19aeb30;border-radius:20px;padding:18px 24px;position:relative;box-shadow:0 12px 28px #0000000e}.spark-speech:before{content:"";background:#20283e;border:0 solid #b19aeb30;border-width:0 0 1px 1px;width:14px;height:14px;position:absolute;top:50%;left:-8px;transform:rotate(45deg)}.spark-companion.happy .spark-speech{background:radial-gradient(at 0 0,#82c9a316,#0000 75%),#19213880;border-color:#82c9a338}.spark-companion.waiting .spark-speech{border-color:#d7ad6c38}.spark-speech-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.spark-speech-heading>strong{font-size:16px}.spark-topics{background:#0e142759;border-radius:20px;flex-shrink:0;gap:2px;padding:3px;display:flex}.spark-topics button{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:16px;padding:5px 10px;font-size:11px}.spark-topics button[aria-pressed=true]{color:var(--text);background:#a68bff22}.spark-topics button:hover{color:var(--text)}.spark-topics button:focus-visible{outline:2px solid var(--purple);outline-offset:2px}.spark-message,.spark-quote blockquote{color:#e0e3ed;margin:12px 0 0;font-size:15px;line-height:1.65}.spark-quote{margin:0}.spark-quote blockquote{margin-bottom:6px}.spark-quote figcaption{margin:0;font-size:12px}.spark-quote a{color:var(--muted);text-decoration:none}.spark-quote a:hover{color:var(--purple)}.spark-buddy.small{width:120px;height:132px}.finished-buddy{justify-content:center;margin:-20px 0 4px;display:flex}@keyframes buddy-float{0%,to{transform:translateY(0)rotate(-2deg)}50%{transform:translateY(-7px)rotate(2deg)}}@keyframes buddy-shadow{0%,to{opacity:.8;transform:scaleX(1)}50%{opacity:.45;transform:scaleX(.8)}}@keyframes buddy-wave{0%,to{transform:translate(0)rotate(0)}18%,42%,66%{transform:translate(8px,-32px)rotate(8deg)}30%,54%,78%{transform:translate(8px,-32px)rotate(35deg)}}@keyframes buddy-wave-left{0%,to{transform:translate(0)rotate(0)}18%,42%,66%{transform:translate(-8px,-32px)rotate(-8deg)}30%,54%,78%{transform:translate(-8px,-32px)rotate(-35deg)}}@keyframes buddy-cheer-right{0%,to{transform:rotate(0)}35%,65%{transform:translate(10px,-28px)rotate(18deg)}50%{transform:translate(12px,-34px)rotate(32deg)}}@keyframes buddy-cheer-left{0%,to{transform:rotate(0)}35%,65%{transform:translate(-10px,-28px)rotate(-18deg)}50%{transform:translate(-12px,-34px)rotate(-32deg)}}@keyframes buddy-stretch-right{0%,to{transform:rotate(0)}45%{transform:translate(7px)rotate(-32deg)}}@keyframes buddy-stretch-left{0%,to{transform:rotate(0)}45%{transform:translate(-7px)rotate(32deg)}}@keyframes buddy-laugh{0%,to{transform:scale(1)}45%{transform:scale(1.18,.9)}}@keyframes buddy-blink{0%,44%,48%,to{transform:scaleY(1)}46%{transform:scaleY(.08)}}@keyframes buddy-glint{0%,to{opacity:.25;transform:scale(.9)}50%{opacity:.8;transform:scale(1.04)}}@keyframes buddy-celebrate{0%,to{transform:translateY(0)rotate(-3deg)}40%{transform:translateY(-12px)rotate(6deg)}65%{transform:translateY(-5px)rotate(-6deg)}}@media(max-width:600px){.spark-companion{grid-template-columns:90px minmax(0,1fr);align-items:start;gap:10px;margin:0 0 24px}.spark-buddy{width:90px;height:112px;margin-top:18px}.spark-speech{border-radius:16px;min-height:160px;padding:16px}.spark-speech-heading{flex-direction:column;align-items:flex-start;gap:8px}.spark-message,.spark-quote blockquote{font-size:14px}.spark-buddy.small{width:105px;height:116px;margin-top:0}}@media(prefers-reduced-motion:reduce){.spark-buddy *,.spark-buddy.happy .spark-body,.spark-buddy.waving .spark-arm.right{animation:none!important}}@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-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}
