/* Practice is the foreground. The shell steps aside when a tool is open. */
.hub-app .hero-main{padding:28px 32px;min-height:285px}
.hub-app .hero h1{font-size:clamp(38px,3.8vw,54px);margin:14px 0 12px;letter-spacing:-2px;line-height:1.08}
.hub-app .hero-copy{max-width:440px;font-size:13px;line-height:1.75;margin:0}
.hub-app .hero-actions{margin-top:19px}.hub-app .hero-trust{margin-top:15px}
.hub-app .count-card{padding:25px}.hub-app .count-number{font-size:72px;letter-spacing:-4px;margin:10px 0 6px}
.hub-app .metric{min-height:100px;padding:16px 18px}.hub-app .metric .sub{margin-top:7px}.hub-app .metric b{font-size:26px}
.hub-app .metric-grid{margin:14px 0 22px}.hub-app .hero-sticker{top:25px;right:25px}
body[data-view]:not([data-view=hoje]) .hero,body[data-view]:not([data-view=hoje]) .metric-grid{display:none}
.workspace-heading{display:none;align-items:center;gap:16px;margin:0 0 22px;padding-bottom:18px;border-bottom:1px solid var(--kalore-border);color:var(--kalore-muted);font-size:12px}
body[data-view]:not([data-view=hoje]) .workspace-heading{display:flex}.workspace-heading .btn{font-size:11px}.workspace-hint{margin-left:auto}
.hub-app .study-launch{position:relative;display:flex;align-items:center;gap:22px;padding:23px 27px;margin-bottom:18px;overflow:hidden;background:linear-gradient(110deg,color-mix(in srgb,var(--kalore-violet) 10%,var(--kalore-surface)),var(--kalore-surface));border-color:color-mix(in srgb,var(--kalore-violet) 30%,var(--kalore-border))}
.study-launch>div:nth-child(2){flex:1;min-width:0}.study-launch h3{font-size:24px;margin:7px 0 5px}.study-launch p{font-size:12px;margin:0}.study-launch .btn{font-size:12px;white-space:nowrap}
.study-launch-art{position:relative;display:grid;place-items:center;flex:0 0 82px;height:82px;background:var(--kalore-bg);border:1px solid var(--kalore-border);border-radius:24px;isolation:isolate;overflow:hidden}
.study-launch-art>span{font-size:44px;line-height:1;color:var(--kalore-violet);transform:rotate(-12deg)}.study-launch-art i{position:absolute;width:70px;height:70px;border-radius:50%;border:1px solid var(--kalore-border);transform:rotate(30deg) scaleX(.5);z-index:-1}.study-launch-art i:nth-of-type(2){transform:rotate(-35deg) scaleX(.5)}.study-launch-art b{position:absolute;bottom:6px;right:8px;font-size:8px;letter-spacing:1px;color:var(--kalore-muted)}
.hub-app .today-bento .weekly-panel{grid-column:span 4}.weekly-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.weekly-top select{padding:7px 8px;min-height:36px;max-width:140px;border:1px solid var(--kalore-border);border-radius:10px;background:var(--kalore-bg);color:var(--kalore-muted);font:600 10px var(--kalore-font)}
.weekly-score{display:flex;align-items:center;gap:16px;margin:19px 0 20px}.weekly-score h3{font-size:19px}.weekly-score p{font-size:11px;line-height:1.65;margin:6px 0 0}
.weekly-ring{flex:0 0 74px;width:74px;height:74px;padding:5px;border-radius:50%;background:conic-gradient(var(--kalore-violet) var(--week-progress,0%),var(--kalore-raised) 0)}.weekly-ring>span{display:flex;align-items:baseline;justify-content:center;padding-top:18px;width:100%;height:100%;border-radius:50%;background:var(--kalore-surface);font-size:13px;color:var(--kalore-muted)}.weekly-ring b{font-size:28px;line-height:1;color:var(--kalore-text);margin-right:3px}
.weekly-chart{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:9px;height:104px;list-style:none;margin:0;padding:0}.weekly-chart li{display:flex;align-items:center;flex-direction:column;justify-content:flex-end;gap:9px;position:relative;min-height:0;color:var(--kalore-muted);font-size:10px}
.week-bar{display:block;width:100%;height:calc(var(--bar-height,0%) * .74);min-height:5px;background:color-mix(in srgb,var(--kalore-violet) 42%,var(--kalore-raised));border-radius:7px;transition:height 420ms var(--glow-ease)}.is-today .week-bar{background:var(--kalore-violet)}.is-today>span:nth-child(2){color:var(--kalore-text);font-weight:800}
.weekly-caption{font-size:10px!important;text-align:center;margin:10px 0 0!important}.progress-journal{margin:18px 0}.journal-top{display:flex;align-items:center;justify-content:space-between;color:var(--kalore-muted);font-size:10px}.progress-journal h3{margin:9px 0 15px;font-size:22px}.progress-journal .heatmap{margin:18px 0}.hub-app .progress-journal .activity-panel{grid-column:auto}
.practice-history-item{display:flex;align-items:center;gap:11px;padding:13px 0;border-bottom:1px solid var(--kalore-border)}.practice-history-item:last-child{border-bottom:0}.practice-history-item>div{flex:1;min-width:0}.practice-history-item b{display:block;font-size:12px}.practice-history-item small{display:block;color:var(--kalore-muted);font-size:10px;line-height:1.7;margin-top:3px}.practice-history-item>span:last-child{color:var(--kalore-muted);font-size:11px;white-space:nowrap}.practice-history-icon{display:grid;place-items:center;flex:0 0 32px;height:32px;border-radius:11px;background:color-mix(in srgb,var(--kalore-primary) 10%,var(--kalore-surface));color:var(--kalore-primary)}.practice-empty{font-size:13px;line-height:1.9;padding:16px 0}
.motion-option{display:flex;align-items:center;gap:10px;padding:10px 5px;font-size:12px;color:var(--kalore-text);cursor:pointer}.motion-option input{accent-color:var(--kalore-primary);width:18px;height:18px}.data-menu>div{min-width:220px}
/* Native dialogs keep keyboard focus and background interactions contained. */
.study-room,.writing-room{color:var(--kalore-text);background:var(--kalore-surface);border:1px solid var(--kalore-border);font-family:var(--kalore-font);box-shadow:0 36px 150px #0009;max-height:calc(100dvh - 40px);overscroll-behavior:contain}
.study-room{width:min(650px,calc(100% - 32px));border-radius:28px;padding:26px 32px;margin:auto;overflow-y:auto}.study-room::backdrop,.writing-room::backdrop{background:#050813bd;backdrop-filter:blur(9px)}
.session-room-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.session-brand{display:flex;align-items:center;gap:8px;font-size:9px;font-weight:800;letter-spacing:1.2px;color:var(--kalore-violet)}.session-brand>span{font-size:20px}.session-room-top .icon-btn{font-size:24px;color:var(--kalore-muted);border:1px solid var(--kalore-border);border-radius:13px;width:44px;height:44px;flex-shrink:0}
.session-room-heading h2{font-size:29px;line-height:1.2;letter-spacing:-1px;margin:0}.session-room-heading p{color:var(--kalore-muted);font-size:12px;line-height:1.75;margin:8px 0 16px}.session-room-heading progress{width:100%;height:7px;appearance:none;border:0;background:var(--kalore-raised);border-radius:100px;overflow:hidden;display:block;margin-bottom:25px}.session-room-heading progress[hidden]{display:none}.session-room-heading progress::-webkit-progress-bar{background:var(--kalore-raised)}.session-room-heading progress::-webkit-progress-value{background:linear-gradient(90deg,var(--kalore-violet),var(--kalore-link));border-radius:100px;transition:width 360ms var(--glow-ease)}.session-room-heading progress::-moz-progress-bar{background:var(--kalore-violet)}
.session-setup>.eyebrow,.session-question>.eyebrow,.session-flash>.eyebrow{font-size:9px;letter-spacing:1px}.session-durations{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;margin:13px 0 23px}.session-duration{border:1px solid var(--kalore-border);border-radius:17px;background:var(--kalore-bg);color:var(--kalore-muted);padding:18px 10px;min-height:88px;transition:background 180ms,border-color 180ms,transform 180ms}.session-duration b{display:block;color:var(--kalore-text);font-size:27px;letter-spacing:-1px}.session-duration span{display:block;font-size:11px;margin-top:3px}.session-duration[aria-pressed=true]{border-color:var(--kalore-violet);background:color-mix(in srgb,var(--kalore-violet) 10%,var(--kalore-surface))}
.session-setup .field select{min-height:46px;padding:12px;font-family:var(--kalore-font);font-size:13px}.session-preview{display:flex;align-items:flex-start;gap:14px;margin:21px 0;padding:18px;border:1px solid var(--kalore-border);border-radius:18px;background:var(--kalore-bg)}.session-preview b{font-size:14px}.session-preview p{font-size:12px;color:var(--kalore-muted);line-height:1.85;margin:6px 0 0}.session-preview .glow-icon-box{font-size:25px;flex-shrink:0}.session-start,.session-next{width:100%;justify-content:center;margin-top:8px;min-height:48px}
.session-disclaimer,.session-hint,.session-keyboard{color:var(--kalore-muted);font-size:11px;line-height:1.8}.session-disclaimer{margin:14px 0 0}.session-keyboard{text-align:center;border-top:1px solid var(--kalore-border);padding-top:16px;margin:23px 0 0;font-size:10px}.session-hint{text-align:center;margin-top:18px}
.session-question h3{font-size:23px;letter-spacing:-.6px;line-height:1.5;margin:12px 0 22px;text-wrap:pretty}.session-options{display:grid;gap:10px}.session-option{display:flex;align-items:center;gap:13px;position:relative;border:1px solid var(--kalore-border);border-radius:15px;background:var(--kalore-bg);color:var(--kalore-text);padding:14px;text-align:left;font:600 13px var(--kalore-font);line-height:1.7;min-height:58px;transition:border-color 180ms,background 180ms,transform 180ms;cursor:pointer}.session-option>span:first-child{display:grid;place-items:center;flex:0 0 30px;height:30px;border-radius:9px;color:var(--kalore-muted);background:var(--kalore-raised);font-weight:800}.session-option>span:nth-child(2){flex:1}.session-option:disabled{opacity:1;cursor:default}.session-option.is-correct{border-color:var(--kalore-primary);background:color-mix(in srgb,var(--kalore-primary) 8%,var(--kalore-surface))}.session-option.is-correct>span:first-child{background:var(--glow-action);color:var(--glow-action-text)}.session-option.is-incorrect{border-color:var(--kalore-coral);background:color-mix(in srgb,var(--kalore-coral) 7%,var(--kalore-surface))}.option-mark{font-size:20px;color:var(--kalore-primary)}.is-incorrect .option-mark{color:var(--kalore-coral)}
.session-explanation{background:color-mix(in srgb,var(--kalore-violet) 8%,var(--kalore-surface));border:1px solid color-mix(in srgb,var(--kalore-violet) 30%,var(--kalore-border));border-radius:16px;padding:17px;margin:18px 0;color:var(--kalore-text);font-size:13px;line-height:1.8}.session-explanation b{display:block;font-size:13px}.session-explanation p{color:var(--kalore-muted);margin:6px 0 0}
.session-recall{margin:15px 0 20px;padding:26px 24px;border:1px solid var(--kalore-border);border-radius:21px;background:var(--kalore-bg);text-align:center}.session-recall>span{display:block;font-size:34px;color:var(--kalore-violet);margin-bottom:12px}.session-recall h3{font-size:26px;letter-spacing:-.7px;line-height:1.5;margin:0}.session-recall p{font-size:13px;color:var(--kalore-muted);line-height:1.95;margin:13px 0 0}.session-flash-answer{border-top:1px solid var(--kalore-border);margin-top:18px;padding-top:7px}.session-grades{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.session-grades .btn{font-size:11px;padding:12px 8px;justify-content:center;white-space:normal}
.session-summary{text-align:center;padding-top:5px}.session-trophy{display:grid;place-items:center;width:88px;height:88px;border-radius:27px;font-size:58px;color:var(--kalore-primary);background:color-mix(in srgb,var(--kalore-primary) 8%,var(--kalore-surface));border:1px solid color-mix(in srgb,var(--kalore-primary) 30%,var(--kalore-border));margin:0 auto 21px}.session-summary h3{font-size:30px;letter-spacing:-1px;margin:0}.session-summary>p{color:var(--kalore-muted);font-size:12px;line-height:1.85}.session-result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}.session-result-grid>div{border:1px solid var(--kalore-border);border-radius:16px;background:var(--kalore-bg);padding:20px 9px}.session-result-grid b{font-size:26px;letter-spacing:-1px}.session-result-grid span{display:block;color:var(--kalore-muted);font-size:10px;line-height:1.7;margin-top:7px}.session-summary .hero-actions{justify-content:center}.session-summary .btn{font-size:12px}.session-summary .session-disclaimer{font-size:11px}
.writing-tools{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px;background:color-mix(in srgb,var(--kalore-violet) 6%,var(--kalore-surface));border:1px solid var(--kalore-border);padding:15px 19px;border-radius:17px}.writing-tools>span{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--kalore-muted)}.writing-tools .btn{font-size:12px}#draftStatus[data-saved=true]{color:var(--kalore-primary)}#draftStatus[data-saved=false]{color:var(--kalore-coral)}
.writing-room{width:min(1120px,calc(100% - 40px));height:calc(100dvh - 40px);border-radius:26px;padding:25px 38px 15px;background:var(--kalore-bg);margin:auto;overflow-y:auto}.writing-room-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.writing-room-top h2{font-size:25px;letter-spacing:-.7px;line-height:1.3;margin:7px 0 0}.writing-room-actions{display:flex;align-items:center;gap:9px}.writing-room-actions .btn{font-size:11px}.writing-fonts{display:flex;padding:3px;border:1px solid var(--kalore-border);border-radius:13px;gap:3px}.writing-fonts .btn{padding:8px;min-width:38px;border:0;min-height:38px;background:transparent;color:var(--kalore-muted)}.writing-fonts .btn:nth-child(2){font-size:15px}.writing-fonts .btn:nth-child(3){font-size:19px}.writing-fonts [aria-pressed=true]{background:var(--kalore-raised);color:var(--kalore-text)}
#writerMount{max-width:800px;margin:0 auto}#writerMount .editor{border:0;background:transparent;padding:0;box-shadow:none}#writerMount #essay{width:100%;min-height:55dvh;resize:vertical;font-family:var(--kalore-font);font-size:var(--writing-font,20px);line-height:1.95;padding:27px 32px;border:1px solid var(--kalore-border);border-radius:20px;background:var(--kalore-surface);color:var(--kalore-text)}#writerMount .prompt{background:transparent;padding:0 2px 15px;border:0;color:var(--kalore-muted);font-size:12px;line-height:1.8}#writerMount .editor-top select{flex:1;min-width:0;font-size:12px}#writerMount .editor-actions{flex-wrap:wrap}#writerMount .editor-actions .btn{font-size:11px}.writing-shortcut{font-size:10px;text-align:center;line-height:1.8;color:var(--kalore-muted);margin:14px 0 0}
@media(hover:hover) and (pointer:fine){.session-option:not(:disabled):hover{border-color:var(--kalore-violet);background:var(--kalore-raised);transform:translateX(3px)}.session-duration:hover{transform:translateY(-3px)}.study-launch-art>span{animation:orbit-turn 5s var(--glow-ease) 1}}
@keyframes orbit-turn{0%{transform:rotate(-12deg) scale(.9)}35%{transform:rotate(12deg) scale(1.05)}100%{transform:rotate(-12deg) scale(1)}}
@media(max-width:1050px){.hub-app .hero-main{padding:25px;min-height:280px}.hero-sticker{display:none}.study-launch-art{flex-basis:65px;height:65px;border-radius:19px}.study-launch{gap:17px}.study-launch h3{font-size:21px}.study-launch p{font-size:11px}.weekly-top{flex-wrap:wrap}.weekly-score{gap:11px}.weekly-ring{flex-basis:62px;width:62px;height:62px}.weekly-ring>span{padding-top:14px}.weekly-ring b{font-size:23px}.weekly-score h3{font-size:17px}}
@media(max-width:760px){.hub-app .hero-main{padding:25px 23px;min-height:0}.hub-app .hero h1{font-size:38px;line-height:1.08;margin:14px 0 11px}.hub-app .hero-copy{font-size:12px;line-height:1.8;max-width:310px}.hub-app .hero-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:19px}.hub-app .hero-actions>.btn:first-child{grid-column:1/-1}.hub-app .hero-trust{font-size:8px;margin-top:14px;gap:10px}.hub-app .count-card{padding:17px 20px;min-height:0}.hub-app .count-number{font-size:49px;margin:0;letter-spacing:-2px}.hub-app .count-card .count-label{font-size:8px}.hub-app .count-card>small{font-size:9px}.hub-app .count-orbit{width:100px;height:100px;right:-20px;top:-23px}.hub-app .metric-grid{margin:13px 0 18px}.hub-app .metric{min-height:82px;padding:13px 14px}.hub-app .metric b{font-size:25px}.hub-app .metric small{font-size:9px}.hub-app .metric .sub{font-size:7px}.hub-app .metric .metric-icon{right:12px;top:14px}.workspace-heading{margin:12px 0 17px;padding-bottom:14px;gap:12px;flex-wrap:wrap}.workspace-hint{display:none}.workspace-heading>.btn{min-height:38px;padding:8px 11px}.workspace-heading>span{font-size:11px}.hub-app .study-launch{display:grid;grid-template-columns:55px 1fr;padding:21px 20px;gap:14px;margin-bottom:14px}.study-launch-art{width:55px;height:55px;border-radius:17px}.study-launch-art>span{font-size:35px}.study-launch h3{font-size:20px;line-height:1.25}.study-launch .eyebrow{font-size:7px;letter-spacing:.9px}.study-launch p{font-size:11px;line-height:1.7}.study-launch>.btn{grid-column:1/-1;justify-content:center;min-height:45px}.hub-app .today-bento>.weekly-panel{grid-column:1/-1}.weekly-top select{font-size:11px;min-height:40px}.weekly-score h3{font-size:21px}.weekly-score p{font-size:12px}.weekly-ring{flex-basis:74px;width:74px;height:74px}.weekly-ring>span{padding-top:18px}.weekly-ring b{font-size:28px}.weekly-chart{height:105px;gap:12px}.weekly-top{flex-wrap:nowrap}.progress-journal{gap:13px;margin:14px 0}.progress-journal h3{font-size:21px}.practice-empty{font-size:12px}.writing-tools{padding:14px;align-items:stretch;flex-direction:column;gap:12px}.writing-tools .btn{justify-content:center}.study-room{padding:20px;width:calc(100% - 20px);max-height:calc(100dvh - 20px);border-radius:24px}.session-room-top{margin-bottom:17px}.session-brand{font-size:8px;letter-spacing:1px}.session-room-heading h2{font-size:26px}.session-room-heading p{font-size:11px}.session-durations{gap:8px}.session-duration{padding:16px 8px}.session-duration b{font-size:25px}.session-preview{padding:15px;gap:11px}.session-preview p{font-size:11px}.session-question h3{font-size:21px;line-height:1.5}.session-option{padding:12px 11px;gap:10px;font-size:12px}.session-explanation{padding:15px;font-size:12px}.session-keyboard{font-size:9px}.session-grades{grid-template-columns:1fr}.session-grades .btn{min-height:44px}.session-recall{padding:24px 20px}.session-recall h3{font-size:24px}.session-recall p{font-size:12px}.session-result-grid{gap:7px}.session-result-grid b{font-size:23px}.session-result-grid span{font-size:9px}.session-summary .hero-actions{display:flex}.session-summary .hero-actions .btn{flex:1;justify-content:center;font-size:10px}.writing-room{width:100%;height:100dvh;max-height:100dvh;border-radius:0;padding:20px 18px 15px}.writing-room-top{align-items:flex-start;gap:10px;flex-wrap:wrap;margin-bottom:19px}.writing-room-top h2{font-size:23px}.writing-room-actions{width:100%;justify-content:space-between;gap:7px}.writing-room-actions .btn{font-size:10px;padding:9px}.writing-fonts .btn{min-width:33px;padding:7px}#writerMount #essay{min-height:52dvh;padding:21px 19px;font-size:var(--writing-font,20px)}#writerMount .editor-top{gap:8px;align-items:stretch}#writerMount .editor-top select{width:100%;font-size:11px;white-space:normal}#writerMount .editor-top>.btn{font-size:10px}#writerMount .editor-meta{gap:10px;flex-wrap:wrap;font-size:9px}#writerMount .editor-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}#writerMount .editor-actions .btn{padding:10px 8px;justify-content:center;font-size:10px}.writing-shortcut{font-size:9px}}
@media(prefers-reduced-motion:reduce){.session-option:hover,.session-duration:hover{transform:none!important}.study-launch-art>span{animation:none!important}}
.motion-off .study-launch-art>span{animation:none!important}.motion-off .session-option:hover,.motion-off .session-duration:hover{transform:none!important}
@media(min-width:1100px){.hub-app .hero h1{font-size:44px}.hub-app .hero h1 br{display:none}.hub-app .hero h1 em{margin-left:8px}.hub-app .hero-main{min-height:285px;display:flex;flex-direction:column;justify-content:center}.hub-app .hero-copy{max-width:430px}.hub-app .hero-sticker{top:22px;right:23px;font-size:8px}}

.writing-version-status{max-width:800px;margin:12px auto 0;color:var(--kalore-primary);font-size:12px;line-height:1.8;text-align:center}.writing-version-status:empty{display:none}

.study-room,.writing-room{max-width:none}.session-room-top{position:sticky;top:0;z-index:2;background:var(--kalore-surface)}.writing-room-top{position:sticky;top:0;z-index:3;background:var(--kalore-bg);padding-bottom:12px;border-bottom:1px solid var(--kalore-border)}