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@media(max-width:700px){aside,.sidebar-collapsed aside{width:230px;position:fixed;inset:0 auto 0 0;transform:translateX(-100%);padding:27px 16px;z-index:16;transition:transform .2s;display:flex;flex-direction:column}.mobile-nav-open aside{transform:translateX(0)}.mobile-nav-open #nav-backdrop{display:block;position:fixed;inset:0;z-index:15;background:#04162b85;border:0;width:100%;height:100%}aside .brand,.sidebar-collapsed aside .brand{margin:0 7px;justify-content:flex-start;gap:11px}.sidebar-collapsed aside .brand-word{display:flex}.sidebar-collapsed aside .nav-name{display:block}.sidebar-collapsed aside .nav-label{display:block}.sidebar-collapsed aside .aside-note{display:block}aside .nav-label{margin:35px 12px 13px}aside nav,.sidebar-collapsed aside nav{display:grid;overflow:visible;gap:7px;margin:0}aside nav button,.sidebar-collapsed aside nav button{min-height:47px;justify-content:flex-start;padding:12px;gap:12px;font-size:13px}aside .logout,.sidebar-collapsed aside .logout{position:static;display:flex;margin-top:22px;padding:15px 12px 0;justify-content:flex-start;border-top:1px solid #ffffff15}aside .aside-note{margin-top:auto}.main-shell,.sidebar-collapsed .main-shell{margin:0;width:100%;transition:none}.workspace{display:block}#mobile-menu{display:inline-flex;position:fixed;left:15px;top:14px}.header-tools{right:65px;top:14px;gap:7px}body:not(.authenticated) .header-tools{right:17px}body:not(.authenticated) #mobile-menu{display:none}header{height:66px;padding:0 15px}header #breadcrumb{display:none}.profile{margin:0 0 0 auto}.profile>span{display:none}.profile b{height:32px;width:32px}.theme-picker select{width:80px}.theme-picker .ui-icon{display:none}main{padding:23px 16px 130px}.page-heading{align-items:center}.page-heading h1{font-size:23px}.page-heading p{font-size:12px}.page-heading .secondary{padding:8px 10px;min-height:36px;font-size:11px}.metrics{gap:11px}.indicator-card{padding:16px 13px 8px}.indicator-top{gap:9px}.metric-icon{width:31px;height:33px;flex-basis:31px;border-radius:9px}.metric-icon .ui-icon{width:20px;height:20px}.indicator-top h2{font-size:9px;min-height:28px}.indicator-top strong{font-size:24px}.indicator-top p{font-size:10px;min-height:34px}.spark{height:35px}.indicator-filters{gap:11px}.indicator-filters label,.indicator-filters label:first-child{flex:1 1 calc(50% - 10px);max-width:none}.indicator-filters button{width:100%}.dashboard-grid{gap:17px}.performance-chart{min-height:160px}.section-head h2{font-size:14px}.daily-summary{gap:25px}.strength-summary{grid-template-columns:1fr;gap:15px}.activity-day{min-height:38px;padding:4px;flex-direction:column;font-size:10px}.activity-day small{font-size:9px}.activity-calendar{gap:5px}.badges{gap:18px 12px}.badge strong{font-size:11px}.question-card{padding:20px 17px}.question-card h2{font-size:15px}.question-subject{font-size:11px}.answer{padding:13px 12px;font-size:13px}.session-side{grid-template-columns:1fr}.session-side>.card:nth-child(2){display:none}.question-map{grid-template-columns:repeat(8,1fr)}.study-filters .filters{padding:0 13px 14px;grid-template-columns:1fr}.study-filters summary{padding:11px 13px}.study-help-row{align-items:flex-start;flex-direction:column;gap:7px}.study-help-row .secondary{width:100%}.question-actions button{font-size:12px}.session-summary{padding:23px}.session-summary-actions{flex-direction:column}.difficulty-bars{gap:12px}.difficulty-track{width:47px}.difficulty-group span{font-size:9px}.activity-calendar+.calendar-legend{font-size:9px}#mascot-launcher{right:15px;bottom:14px;width:76px}#mascot-launcher .owl{height:77px}#mascot-launcher>span{font-size:8px;padding:4px}#mascot-bubble{right:96px;bottom:55px;max-width:210px;font-size:11px;padding:11px 13px}#tutor-dialog{width:calc(100vw - 16px);max-width:calc(100vw - 16px);height:calc(100dvh - 20px);padding:16px}.tutor-character{flex-basis:104px}.tutor-character .owl{width:73px;height:80px}.dialog-top h2{font-size:16px}.dialog-top p{font-size:11px}.dialog-top{gap:8px}.chat-message{max-width:94%;font-size:12px;padding:11px 13px}.tutor-disclaimer{font-size:9px}#tutor-input{font-size:12px}#tutor-form{gap:7px}.tutor-quick button{font-size:10px}.auth-layout{padding-top:75px}.table-scroll th,.table-scroll td{padding:11px 9px}footer{padding:14px 17px}}

.passage-editor{min-height:320px;line-height:1.9}.passage-library-item{border-top:1px solid var(--line);padding:13px 0}.passage-library-item summary{cursor:pointer;color:var(--ink);font-weight:600}.passage-library-preview{white-space:pre-wrap;max-height:250px;overflow:auto;font-size:12px;line-height:1.8;margin-top:10px}.study-layout.with-passage{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}.study-layout.with-passage .session-side{grid-column:1/-1;position:static;grid-template-columns:1fr 1fr}.study-layout.with-passage .session-side .tutor-invite{display:none}.passage-card{position:sticky;top:95px;padding:23px;max-height:calc(100vh - 120px);display:flex;flex-direction:column}.passage-card .section-head{margin-bottom:10px}.passage-card h2{font-size:16px;margin-top:10px}.passage-card .text-button{font-size:11px;white-space:nowrap;padding:0}.passage-credit{font-size:11px;color:var(--muted);margin:0 0 12px;line-height:1.7}.passage-tools{display:flex;gap:8px;align-items:center;padding:8px 0 14px}.passage-tools .secondary{min-height:29px;padding:4px 8px;font-size:11px}.passage-tools span{font-size:10px;color:var(--muted)}.passage-reader{overflow:auto;min-height:170px;line-height:1.9;padding:0 9px 5px 0;scrollbar-gutter:stable}.reading-text{font-size:inherit;line-height:1.9;color:var(--ink)}.reading-line{display:flex;gap:13px;align-items:flex-start}.reading-line .line-content{white-space:pre-wrap;flex:1;min-width:0;overflow-wrap:anywhere}.line-number{flex:0 0 21px;display:inline-block;color:var(--muted);font-size:10px;padding-top:5px;text-align:right;user-select:none}.passage-source{font-size:11px;margin-top:14px}.passage-card>.footnote{font-size:10px;margin-top:9px}.study-focus .study-layout.with-passage{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.study-focus .with-passage .question-card{max-width:none}.study-focus .with-passage .session-side{display:none}#passage-dialog{width:min(850px,calc(100vw - 30px));max-height:90dvh;overflow:auto;padding:28px}#passage-dialog .reading-text{font-size:16px;margin-top:24px}#passage-dialog .passage-credit{margin-top:12px}@media(max-width:1000px){.study-layout.with-passage,.study-focus .study-layout.with-passage{grid-template-columns:1fr}.passage-card{position:static;max-height:none}.passage-reader{max-height:48vh;min-height:160px}.study-layout.with-passage .session-side{grid-template-columns:1fr 1fr}}@media(max-width:700px){.study-layout.with-passage .session-side{grid-template-columns:1fr}.passage-card{padding:18px}.passage-card h2{font-size:15px}.passage-reader{max-height:42vh}.passage-tools span{font-size:9px}#passage-dialog{padding:20px}#passage-dialog .reading-text{font-size:15px}.tabs{overflow:auto;white-space:nowrap}.tabs button{flex-shrink:0}}

.difficulty-track.no-data{background:var(--line)}

body:has(dialog[open]){overflow:hidden}@media(max-width:700px){aside,.sidebar-collapsed aside{visibility:hidden}.mobile-nav-open aside{visibility:visible}.mobile-nav-open{overflow:hidden}}

#question-area{scroll-margin-top:92px}.passage-column{min-width:0;align-self:stretch}@media(max-width:1000px){.passage-column{position:static}}

.encourage .owl-head{animation:owl-think 1.5s ease-in-out 2}.topic-practice{margin-left:12px;font-size:11px;padding:3px 0}

html[data-theme=dark]{color-scheme:dark}

.filters,.draft-card .reference{background:var(--card)}.draft-card .reference{background:var(--subtle)}

.answer.correct:has(input:checked){background:var(--success-bg);border-color:var(--success)}.answer.wrong:has(input:checked){background:var(--error-bg);border-color:var(--error)}

@media(max-width:700px){.performance-chart text{font-size:22px}}

/* Simple appearance control and account footer */
.header-tools{gap:10px}.settings-button{height:38px;display:flex;align-items:center;gap:8px;padding:0 12px;background:var(--card);border:1px solid var(--line);border-radius:8px;color:var(--ink);font-size:12px;cursor:pointer}.settings-button .ui-icon{width:18px;height:18px}.settings-button:hover{background:var(--soft);color:var(--accent)}.sidebar-account.profile{display:flex;align-items:center;gap:11px;margin:auto 0 14px;padding:20px 10px 0;border-top:1px solid #ffffff17;color:white;min-width:0}.sidebar-account.profile>b{background:#28496c;color:white;width:34px;height:34px;font-size:13px;flex:0 0 34px}.sidebar-account.profile>span{display:block;font-size:13px;line-height:1.5;max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-account.profile>span:before{content:'Sua conta';display:block;color:#a9bed7;font-size:10px}.sidebar-collapsed .sidebar-account.profile{padding:18px 0 0;justify-content:center}.sidebar-collapsed .sidebar-account.profile>span{display:none}aside .logout,.sidebar-collapsed aside .logout{margin-top:0}.sidebar-collapsed aside .logout{padding-top:12px}#mascot-launcher{touch-action:none;user-select:none;-webkit-user-select:none;cursor:grab}#mascot-launcher.dragging{cursor:grabbing}#mascot-launcher .owl{pointer-events:none}#mascot-launcher>span{pointer-events:none}.overview-tabs{display:flex;gap:25px;border-bottom:1px solid var(--line);margin-bottom:22px;overflow:auto;white-space:nowrap}.overview-tabs button{border:0;border-bottom:2px solid transparent;background:none;padding:10px 3px 13px;color:var(--muted);font-size:13px;cursor:pointer}.overview-tabs button.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.overview-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.overview-grid>.indicator-metrics{grid-column:1/-1;margin:0}.overview-grid>.chart-card,.overview-grid>.topics-card{grid-column:1/-1}.summary-next-step{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:25px;padding:25px}.summary-next-step h2{font-size:17px}.summary-next-step p{font-size:13px;color:var(--muted);max-width:650px;margin-bottom:8px}.summary-next-step>div:last-child{display:flex;gap:10px;flex-shrink:0}#overview-panel-achievements .overview-grid{grid-template-columns:1fr;max-width:1000px}.overview-panel .badges{grid-template-columns:repeat(3,1fr);gap:28px}.overview-panel .daily-card{min-height:360px}@media(max-width:1050px){.overview-grid{grid-template-columns:1fr}.summary-next-step{align-items:flex-start;flex-direction:column}.overview-panel .badges{grid-template-columns:1fr 1fr}}@media(max-width:700px){.header-tools{right:16px}.settings-button{padding:0 9px;font-size:11px;gap:6px}.settings-button .ui-icon{width:16px;height:16px;flex-basis:16px}.overview-tabs{gap:20px;margin-bottom:18px}.overview-tabs button{font-size:12px;padding-bottom:12px}.overview-grid{gap:17px}.summary-next-step{padding:19px;gap:18px}.summary-next-step>div:last-child{width:100%;flex-direction:column}.overview-panel .badges{grid-template-columns:1fr}.sidebar-account.profile,.sidebar-collapsed .sidebar-account.profile{margin:auto 0 14px;padding:20px 10px 0;justify-content:flex-start}.sidebar-account.profile>span,.sidebar-collapsed .sidebar-account.profile>span{display:block}aside .logout,.sidebar-collapsed aside .logout{margin-top:0}.overview-panel .daily-card{min-height:0}}

.upload-slot{padding:16px;border:1px dashed var(--line);border-radius:9px;background:var(--subtle);gap:10px}.upload-slot input{font-size:11px;background:var(--card);padding:9px;min-width:0}.reference-controls>p,.legal-controls>p{margin:0}.material-items{list-style:none;padding:0;margin:0;display:grid;gap:9px}.material-items li{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:11px 13px;border:1px solid var(--line);border-radius:7px}.material-items strong{display:block;font-size:12px;font-weight:500;overflow-wrap:anywhere}.material-items small,.material-choice small{display:block;font-size:11px;color:var(--muted);margin-top:3px}.material-items .text-button{font-size:11px;flex-shrink:0}.saved-materials{font-size:12px;color:var(--muted)}.saved-materials summary{cursor:pointer}.material-choice{padding:10px 0;border-bottom:1px solid var(--line);font-size:12px;overflow-wrap:anywhere}.legal-review{padding:16px;border:1px solid var(--line);border-left:3px solid var(--accent);background:var(--subtle);border-radius:8px;font-size:12px}.legal-review p{margin-top:8px}.legal-review ul,.practice-legal-reference ul{padding-left:18px}.legal-review li{padding:7px 0}.legal-review li span{display:block;color:var(--muted);margin-top:3px}.practice-legal-reference{font-size:12px;padding:17px;background:var(--subtle);border-radius:8px;margin:15px 0}.practice-legal-reference h3{font-size:13px}.practice-legal-reference a{overflow-wrap:anywhere}#upload-status:empty{display:none}@media(max-width:700px){.upload-slot{padding:13px}.material-items li{align-items:flex-start}.material-items .text-button{padding:0}}