@font-face{font-family:Onest;src:url('./assets/fonts/Onest.ttf') format('truetype');font-weight:100 900;font-display:swap}
@font-face{font-family:Prata;src:url('./assets/fonts/Prata.ttf') format('truetype');font-weight:400;font-display:swap}
:root{--ease:cubic-bezier(.16,1,.3,1);font-family:Onest,-apple-system,BlinkMacSystemFont,sans-serif;--shadow:0 14px 40px #3020390b}
html,body{background:var(--status-bg,var(--bg));color:var(--ink);max-width:100%;overflow-x:clip}
body{font-family:Onest,-apple-system,BlinkMacSystemFont,sans-serif}
button,input,select,textarea{font-family:inherit}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
h1{font-size:clamp(32px,4vw,44px);font-weight:550;letter-spacing:-1.5px;line-height:1.14}
h2{font-size:1.438rem;font-weight:550;letter-spacing:-.7px}h3{font-weight:550;font-size:1rem;letter-spacing:-.3px}
.eyebrow{font-size:0.625rem;font-weight:550;letter-spacing:1.7px;line-height:1.6}
.heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:8px 0 26px}.heading .eyebrow{display:block;margin-bottom:12px}.heading p{font-size:0.8125rem;line-height:1.8;margin-top:12px;max-width:450px}
.section-head h2{font-size:1.375rem}.small,small{font-size:0.75rem;line-height:1.65}.brand{font-weight:650;letter-spacing:-.6px}.brand span span{font-weight:400}
#chrome-top{position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:80;background:var(--bg);pointer-events:none}
#header{position:fixed;inset:0 0 auto;height:calc(78px + env(safe-area-inset-top));padding:calc(12px + env(safe-area-inset-top)) 18px 12px;background:var(--bg);backdrop-filter:none;-webkit-backdrop-filter:none;border:0;box-shadow:none;z-index:40}
#main{position:relative;z-index:1;padding:calc(94px + env(safe-area-inset-top)) 18px calc(126px + env(safe-area-inset-bottom));max-width:1500px}
.page{animation:none}.brand img{border-radius:11px}.avatar{border-radius:13px;border:1px solid var(--line);box-shadow:inset 0 1px 1px var(--glass-edge)}
.panel,.subject,.study-card,.test-row,.question-card,.settings-group{background:var(--surface);border:1px solid var(--line);box-shadow:inset 0 1px 1px var(--glass-edge),var(--shadow);border-radius:23px}
.panel{padding:24px}.subject{padding:22px;min-height:155px;text-align:left}.subject h3{font-size:0.9375rem;line-height:1.45}.subject small{font-size:0.6875rem}.subject-mark{background:var(--tint);color:var(--accent);border:1px solid var(--line);border-radius:14px;box-shadow:inset 0 1px 1px var(--glass-edge),0 6px 12px #30203908}
.study-card{padding:20px}.study-card h3{font-size:0.875rem}.study-card p{font-size:0.75rem}.test-row{padding:20px;border-radius:20px}.test-row h3{font-size:0.875rem;font-weight:500}.test-no{border-radius:12px;background:var(--tint);color:var(--accent)}
.stats{gap:10px}.stat{padding:20px 12px;background:var(--surface);border:1px solid var(--line);box-shadow:inset 0 1px 1px var(--glass-edge);border-radius:18px}.stat b{font-size:1.875rem;font-weight:500;letter-spacing:-1.3px}.stat small{font-size:0.6875rem}
.btn{background:linear-gradient(155deg,color-mix(in srgb,var(--accent) 90%,var(--on-accent)),var(--accent));color:var(--on-accent);border:1px solid var(--accent);border-radius:15px;font-size:0.8125rem;font-weight:600;box-shadow:inset 0 1px 1px #ffffff44,0 5px 12px #30203914;min-height:47px;padding:12px 20px;transition:transform .4s var(--ease),box-shadow .4s}
.btn.secondary{background:var(--tint);color:var(--accent);border-color:var(--line);box-shadow:inset 0 1px 1px var(--glass-edge)}.btn.ghost{background:transparent;color:var(--muted);border-color:transparent;box-shadow:none}.btn.danger{background:var(--bad-soft);color:var(--bad);border-color:transparent;box-shadow:none}
.icon-btn{background:var(--surface);box-shadow:inset 0 1px 1px var(--glass-edge);border-color:var(--line)}.badge.green{background:var(--good-soft);color:var(--good)}.badge.red{background:var(--bad-soft);color:var(--bad)}
.field input,.field select,.field textarea{background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:13px;font-size:1rem}.field input:focus,.field select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--tint)}input::placeholder{color:var(--muted);opacity:1}select{color:var(--ink);background:var(--surface)}
.search{background:var(--surface);border-color:var(--line);box-shadow:inset 0 1px 1px var(--glass-edge)}.chip{color:var(--muted);background:var(--surface);border-color:var(--line)}.chip.active{background:var(--tint);color:var(--accent);border-color:var(--accent)}
.hero{display:grid;grid-template-columns:1fr;gap:26px;position:relative;padding:30px 25px;border:1px solid var(--line);border-radius:27px;background:linear-gradient(125deg,var(--surface),var(--tint));box-shadow:inset 0 1px 1px var(--glass-edge);overflow:hidden;min-height:0}
.hero{color:var(--ink)}.hero:before{content:none}.hero .eyebrow{color:var(--accent)}.hero p{color:var(--muted)}.hero .btn{background:linear-gradient(155deg,color-mix(in srgb,var(--accent) 90%,var(--on-accent)),var(--accent));color:var(--on-accent)}
.hero h1{font:500 42px/1.1 Onest,sans-serif;letter-spacing:-1.8px;max-width:none}.hero h1 em{font-family:Prata,Georgia,serif;font-style:normal;font-weight:400;color:var(--accent);display:inline-block;margin-top:7px;letter-spacing:-1.8px}.hero p{max-width:390px;font-size:0.8125rem;line-height:1.8;margin:20px 0 24px}.hero .eyebrow{margin-bottom:17px;display:block}.hero .btn{position:relative;z-index:2}
.hero-preview{perspective:1200px;padding:10px 6px 4px}.mini-browser{border:1px solid var(--line);border-radius:19px;background:var(--surface);box-shadow:0 22px 45px #30203918,inset 0 1px 1px var(--glass-edge);transform:rotate(-2deg);overflow:hidden}
.mini-browser-head{padding:12px 15px;display:flex;align-items:center;gap:5px;border-bottom:1px solid var(--line);font-size:0.5625rem;color:var(--muted)}.mini-browser-head i{width:5px;height:5px;background:var(--line);border-radius:50%}.mini-browser-head span{margin:auto}.mini-browser-body{padding:22px;background:linear-gradient(135deg,var(--surface),var(--tint))}.mini-browser-body h3{font:25px/1.3 Prata,Georgia,serif;letter-spacing:-.7px;margin:14px 0 20px}.mini-lessons{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.mini-lessons>span{display:grid;gap:7px;justify-items:center;text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:11px;padding:12px 4px;font-size:0.5625rem;color:var(--muted)}.mini-lessons .icon{width:19px;height:19px;color:var(--accent)}
.greeting{margin-bottom:20px}.greeting h1{font-size:1.625rem;font-weight:500;margin-top:6px}.greeting small{font-size:0.6875rem}
.owner-stage{margin-bottom:0}.owner-face{font-family:Onest,sans-serif}.owner-wordmark img{width:24px;height:24px}.owner-plan{letter-spacing:.8px;white-space:nowrap}.owner-card[data-tier=CLASSIC]{--c-sub:#303b4a}.owner-card[data-tier=PRO]{--c-ink:#1b1000;--c-sub:#1b1000}
.owner-identity strong{max-width:86%;font-size:clamp(23px,2.5vw,32px);position:relative;text-shadow:0 1px 1px #ffffff44}.owner-engraving{font-family:Prata,Georgia,serif;font-style:normal;letter-spacing:-8px;right:18px;opacity:.52}.owner-card[data-tier=DIAMOND] .owner-engraving{opacity:.6}.owner-identity{padding-bottom:18px}.owner-contacts small{font-size:0.6875rem}.owner-contacts strong{font-size:0.875rem}.owner-bottom{font-size:0.625rem;line-height:1.4}.owner-card-toolbar{margin:20px 0 26px}.owner-card:active{transform:none}.owner-card.is-flipped:active{transform:rotateY(180deg)}
.owner-details{padding-top:14px}.account-service{padding:24px 0;border-top:1px solid var(--line)}.account-service h2{font:30px/1.25 Prata,Georgia,serif;letter-spacing:-.8px;max-width:400px}.account-service p{font-size:0.8125rem;line-height:1.8;margin:16px 0;color:var(--muted)}.account-counts{display:flex;gap:32px;margin-top:24px}.account-counts>span{display:grid;gap:6px}.account-counts strong{font-size:1.75rem;font-weight:500;letter-spacing:-1px}.account-counts small{font-size:0.6875rem}.account-actions{display:grid;gap:9px}
.settings-group{overflow:hidden;min-width:0}.settings-row{width:100%;display:flex;align-items:center;gap:13px;min-height:78px;padding:18px 21px;text-align:left}.settings-row+.settings-row{border-top:1px solid var(--line)}.setting-symbol{width:38px;height:38px;display:grid;place-items:center;flex-shrink:0;border:1px solid var(--line);border-radius:12px;background:var(--tint);color:var(--accent);box-shadow:inset 0 1px 1px var(--glass-edge)}.setting-symbol .icon{width:20px}.setting-copy{display:grid;gap:4px;flex:1;min-width:0}.setting-copy strong{font-size:0.8125rem;font-weight:550}.setting-copy small{font-size:0.6875rem;line-height:1.5}.settings-row>.icon:last-child{width:15px;color:var(--muted)}
.appearance-panel{padding:24px}.settings-title{margin-bottom:23px}.settings-title h2{font-size:1.312rem}.settings-title p{font-size:0.75rem;margin-top:7px;line-height:1.7}.theme-picker{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.theme-tile{min-width:0;text-align:left;border-radius:17px;padding:0}.theme-mini{display:block;position:relative;height:112px;border-radius:15px;padding:14px 10px;border:1px solid #d7d8df;background:#f3f3f8;box-shadow:inset 0 1px 1px #fff7;transition:transform .5s var(--ease),box-shadow .45s,border-color .45s;overflow:hidden}.theme-mini i{display:block}.mini-top{height:5px;width:55%;background:#9293a9;border-radius:3px;margin-bottom:13px}.mini-block{height:33px;background:#fff;border-radius:7px;box-shadow:0 3px 8px #0000000a}.mini-block.short{height:10px;margin-top:7px;width:65%;background:#d7d6e6}.mini-dock{position:absolute;bottom:8px;left:10px;right:10px;height:14px;border-radius:10px;background:#fff;box-shadow:0 2px 6px #00000014}.mini-dock:before{content:'';position:absolute;left:3px;top:3px;width:30%;height:8px;border-radius:8px;background:#ad9bd8}.theme-mini-dark{background:#171622;border-color:#3d3a4c}.theme-mini-dark .mini-block,.theme-mini-dark .mini-dock{background:#3d374e}.theme-mini-system{background:linear-gradient(90deg,#f3f3f8 50%,#171622 50%)}.theme-mini-system .mini-block,.theme-mini-system .mini-dock{background:linear-gradient(90deg,#fff 50%,#3d374e 50%)}.theme-name{display:flex;justify-content:space-between;align-items:center;gap:3px;margin-top:11px;font-size:0.6875rem;color:var(--muted)}.theme-name i{display:grid;place-items:center;width:15px;height:15px;border:1px solid var(--line);border-radius:50%;color:transparent}.theme-name .icon{width:10px;height:10px}.theme-tile[aria-pressed=true] .theme-mini{border-color:var(--accent);box-shadow:0 0 0 3px var(--tint);transform:translateY(-2px)}.theme-tile[aria-pressed=true] .theme-name{color:var(--accent)}.theme-tile[aria-pressed=true] .theme-name i{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.material-picker{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:22px 0}.material-tile{position:relative;padding:14px;border:1px solid var(--line);border-radius:17px;text-align:left;min-height:106px;background:var(--surface);box-shadow:inset 0 1px 1px var(--glass-edge);overflow:hidden}.material-tile:last-child{grid-column:1/-1}.material-swatch{display:block;width:40px;height:27px;border-radius:8px;margin-bottom:12px;border:1px solid #ffffff60;box-shadow:inset 0 1px 1px #fff8,0 3px 0 #00000010}.material-tile strong{font-size:0.75rem;font-weight:600}.material-tile small{display:block;font-size:0.625rem;margin-top:4px;color:var(--muted)}.material-tile[aria-pressed=true]{border-color:var(--accent);box-shadow:0 0 0 2px var(--tint),inset 0 1px 1px var(--glass-edge)}.material-tile[aria-pressed=true]:after{content:'✓';position:absolute;right:13px;top:13px;color:var(--accent);font-size:0.8125rem}
.motion-option{display:flex;align-items:center;gap:12px;justify-content:space-between;padding:20px 0 0;border-top:1px solid var(--line);font-size:0.8125rem}.motion-option small{display:block;font-size:0.6875rem;margin-top:6px}.switch{appearance:none;-webkit-appearance:none;width:44px;height:27px;border-radius:20px;background:var(--line);position:relative;flex-shrink:0;transition:background .3s}.switch:before{content:'';position:absolute;left:3px;top:3px;width:21px;height:21px;border-radius:50%;background:var(--surface);box-shadow:0 2px 4px #0002;transition:transform .4s var(--ease)}.switch:checked{background:var(--accent)}.switch:checked:before{transform:translateX(17px);background:var(--on-accent)}
.answer{color:var(--ink);background:var(--surface);border-color:var(--line);border-radius:16px;font-size:.875rem;line-height:1.65;box-shadow:inset 0 1px 1px var(--glass-edge)}.answer.selected{border-color:var(--accent);color:var(--ink);background:var(--tint)}.answer.correct{border-color:var(--good);background:var(--good-soft);color:var(--good)}.answer.wrong{border-color:var(--bad);background:var(--bad-soft);color:var(--bad)}.answer:disabled{opacity:1}.answer.selected .choice-mark{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.answer.correct .choice-mark{background:var(--good);border-color:var(--good);color:var(--surface)}.feedback{background:var(--good-soft);color:var(--good);border-color:var(--good)}.feedback.wrong{background:var(--bad-soft);color:var(--bad);border-color:var(--bad)}.feedback small{color:inherit}.question-card h2{font-size:1.25rem;font-weight:500;line-height:1.55;letter-spacing:-.4px}.question-meta{font-size:0.6875rem;color:var(--muted)}.result-ring{background:conic-gradient(var(--accent) calc(var(--score)*1%),var(--tint) 0)}
dialog{background:var(--surface);border-color:var(--line);color:var(--ink);border-radius:27px;box-shadow:0 35px 100px #15254430}dialog::backdrop{background:#17132755;backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px)}.modal-head{background:var(--surface)}.legal p{color:var(--ink)}#toast{background:var(--ink);color:var(--bg)}.footnote{color:var(--muted);font-size:0.625rem;letter-spacing:.2px}
#theme-atmosphere{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:0}.pixel-heart{display:none;position:absolute;left:var(--heart-x);bottom:-40px;width:var(--heart-size,18px);height:var(--heart-size,18px);background:var(--accent);opacity:.12;clip-path:polygon(14% 0,42% 0,42% 14%,58% 14%,58% 0,86% 0,86% 14%,100% 14%,100% 56%,86% 56%,86% 70%,72% 70%,72% 84%,58% 84%,58% 100%,42% 100%,42% 84%,28% 84%,28% 70%,14% 70%,14% 56%,0 56%,0 14%,14% 14%);animation:heart-float var(--heart-time,20s) linear infinite;animation-delay:var(--heart-delay,0s)}body[data-material=pink] .pixel-heart{display:block}
@keyframes material-flow{from{background-position:0% 50%}to{background-position:100% 50%}}@keyframes heart-float{0%{transform:translate3d(0,0,0);opacity:0}10%{opacity:.13}85%{opacity:.13}100%{transform:translate3d(30px,-110vh,0);opacity:0}}
[data-reveal=wait]{opacity:0;transform:translate3d(0,22px,0)}
#nav[hidden]{display:none!important}
@media(max-width:1000px){
 #nav{isolation:isolate;touch-action:none;user-select:none;-webkit-user-select:none;gap:1px;padding:5px;width:min(460px,calc(100% - 24px));max-width:none;border:1px solid var(--glass-edge);border-radius:40px;box-shadow:inset 0 1px 2px var(--glass-edge),0 15px 35px var(--glass-shade);background:var(--glass);backdrop-filter:blur(26px) saturate(1.7);-webkit-backdrop-filter:blur(26px) saturate(1.7);transition:scale .48s var(--ease),box-shadow .5s,backdrop-filter .4s}
 #nav.touching{scale:1.035;box-shadow:inset 0 1px 3px var(--glass-edge),0 18px 40px var(--glass-shade);backdrop-filter:blur(36px) saturate(1.9);-webkit-backdrop-filter:blur(36px) saturate(1.9)}
 #nav:after{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(ellipse at var(--glass-touch,50%) 0,#ffffff70,transparent 64%);opacity:.3;transition:opacity .4s}#nav.touching:after{opacity:.85}
 #nav .dock-indicator{position:absolute;left:0;top:5px;bottom:5px;z-index:0;width:var(--lens-width,70px);transform:translateX(var(--lens-x,5px));border-radius:34px;background:linear-gradient(140deg,var(--surface),var(--tint));box-shadow:inset 0 1px 2px var(--glass-edge),inset 0 -1px 1px #ad82ff24,0 4px 13px #785a9813;transition:transform .58s var(--ease),width .58s var(--ease),scale .45s var(--ease);pointer-events:none}
 #nav.touching .dock-indicator{scale:1.035 1.09;box-shadow:inset 0 1px 2px #fff8,-2px 0 7px #86b7ff35,2px 0 7px #d39eef30,0 6px 20px #7551a52a}
 #nav.dragging .dock-indicator{transition:transform 65ms linear,width .22s var(--ease),scale .4s}
 #nav .dock-tab{display:flex;align-items:center;justify-content:center;position:relative;z-index:1;min-width:0;min-height:49px;flex:1 1 0%;padding:0 7px;gap:0;overflow:hidden;border-radius:30px;color:var(--muted);transition:flex .58s var(--ease),color .35s,transform .5s var(--ease);background:none;box-shadow:none}
 #nav .dock-tab svg{width:22px;height:22px;transition:transform .5s var(--ease),filter .4s;flex-shrink:0}
 #nav .dock-tab span{display:block;max-width:0;opacity:0;transform:translateX(-4px);overflow:hidden;white-space:nowrap;font-size:0.625rem;font-weight:600;transition:max-width .55s var(--ease),opacity .25s,transform .5s var(--ease),margin .5s var(--ease)}
 #nav .dock-tab.active{flex:2.05 1 0%;color:var(--accent)}#nav .dock-tab.active span{max-width:95px;opacity:1;transform:none;margin-left:7px}#nav .dock-tab.active svg{transform:scale(1.04)}
 #nav.touching .dock-tab{transition:color .2s}#nav.touching .dock-tab svg{filter:blur(.2px)}#nav .dock-preview svg{transform:translateY(-2px) scale(1.14)!important;filter:drop-shadow(-1px 0 0 #8bdcff60) drop-shadow(1px 0 0 #ee98e660)!important}#nav .dock-preview{color:var(--accent)}#nav .dock-tab:active{transform:none}
 .owner-layout{grid-template-columns:1fr;gap:26px}.owner-column{max-width:520px;width:100%;margin:auto}.owner-details{width:100%}
}
@media(min-width:1001px){
 body{padding-left:270px}#sidebar{inset:16px auto 16px 16px;width:230px;border-radius:26px;border:1px solid var(--line);padding:26px 16px 16px;box-shadow:var(--shadow)}#header{left:270px;padding:0 38px;height:90px}#header .brand img{display:block}#main{padding:108px 38px 60px}#nav{display:none}#sidebar .nav-item{font-size:0.8125rem;border-radius:14px;margin:3px 0}#sidebar .brand{font-size:1.188rem;margin-bottom:40px}#sidebar .brand img{width:35px;height:35px}.hero{grid-template-columns:1.1fr 1fr;padding:42px;gap:40px}.hero h1{font-size:3.438rem}.hero-preview{padding:15px}.mini-browser{transform:rotateY(-8deg) rotateZ(2deg)}.mini-browser-body{padding:28px}.owner-layout{gap:44px}.profile-wrap{max-width:1250px}.signin{max-width:480px}.account-section{margin-top:35px}
}
@media(max-width:370px){#main{padding-left:14px;padding-right:14px}.hero{padding:25px 20px}.hero h1{font-size:2.25rem}.owner-face{padding:18px}.owner-identity strong{font-size:1.438rem}.owner-plan{font-size:0.5625rem}.theme-picker{gap:7px}.theme-name{font-size:0.625rem}.appearance-panel{padding:19px}.settings-row{padding:16px}.subject{padding:17px}.stat b{font-size:1.688rem}}
@media(any-hover:hover){.owner-card:hover{cursor:pointer}.subject:hover,.study-card:hover,.test-row:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:inset 0 1px 1px var(--glass-edge),0 22px 40px #30203916}.btn:hover{transform:translateY(-2px);filter:none;box-shadow:inset 0 1px 1px #ffffff66,0 8px 20px #30203926}.btn.ghost:hover{box-shadow:none;background:var(--tint)}#nav .dock-tab:hover svg{transform:translateY(-2px) scale(1.12)}.settings-row:hover{background:var(--tint)}.material-tile:hover{translate:0 -3px}}
body[data-motion=reduced] *,body[data-motion=reduced] *:before,body[data-motion=reduced] *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}body[data-motion=reduced] [data-reveal]{opacity:1;transform:none}body[data-motion=reduced] .owner-tilt{transform:none!important}.motion-paused *,.motion-paused *:before,.motion-paused *:after{animation-play-state:paused!important}
@media(prefers-reduced-motion:reduce){[data-reveal=wait]{opacity:1;transform:none}.pixel-heart{animation:none;display:none!important}.owner-tilt{transform:none!important}*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Keep legacy component colors on the selected material palette. */
.subject:nth-child(n) .subject-mark{background:var(--tint);color:var(--accent)}
.number.correct{background:var(--good-soft)}.number.wrong{background:var(--bad-soft)}
.switch{padding:0;border:0}.switch:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.owner-card{min-height:250px}.owner-identity strong{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}
.owner-bottom>span:first-child{min-width:0;overflow-wrap:anywhere}.owner-bottom>span:last-child{flex-shrink:0}
.owner-contacts{gap:9px}.owner-contacts strong{font-size:0.75rem}.owner-back .owner-bottom>span:first-child{max-width:72%}
@media(max-width:370px){#header{padding-left:14px;padding-right:14px}#header .row{gap:6px}.brand{font-size:1.125rem;gap:7px}.brand img{width:28px;height:28px}#header .icon-btn{width:36px;height:40px}#header .avatar{width:36px;height:38px}.owner-plan{padding:5px 7px}.owner-top{gap:6px}.owner-identity strong{max-width:100%;font-size:1.375rem}}

.owner-card[data-tier=DIAMOND]{--c-sub:#232b70}