@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Lora:wght@400;500;600&display=swap');
/* Temas selecionáveis pela professora */
:root{--accent:#7152a3;--accent-dark:#593b89;--accent-soft:#efe8f7;--accent-pale:#f5f0fa;--accent-ink:#5a4380}
:root[data-theme="sage"]{--accent:#52694c;--accent-dark:#3d5337;--accent-soft:#eaf0e4;--accent-pale:#f1f4eb;--accent-ink:#435b3d}
:root[data-theme="purple"]{--accent:#7152a3;--accent-dark:#593b89;--accent-soft:#efe8f7;--accent-pale:#f5f0fa;--accent-ink:#5a4380}
:root[data-theme="blue"]{--accent:#476d91;--accent-dark:#315777;--accent-soft:#e7eff6;--accent-pale:#eff4f8;--accent-ink:#3e6284}
:root[data-theme="rose"]{--accent:#a45170;--accent-dark:#843b58;--accent-soft:#f7e9ef;--accent-pale:#fbf1f5;--accent-ink:#88425e}
:root[data-theme="terracotta"]{--accent:#a95b43;--accent-dark:#88432e;--accent-soft:#f7ebe6;--accent-pale:#fbf2ee;--accent-ink:#8c4b37}
.primary{background:var(--accent);border-color:var(--accent)}.primary:hover{background:var(--accent-dark)}.brand,.avatar{color:var(--accent)}nav button.active{background:var(--accent-soft);color:var(--accent-ink)}.stat .icon{background:var(--accent-pale);color:var(--accent)}.link,a{color:var(--accent)}#toast{background:var(--accent-dark)}
.theme-panel{margin-bottom:18px}.theme-options{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.theme-choice{display:flex;align-items:center;gap:9px;min-width:112px}.theme-choice span{width:17px;height:17px;border-radius:50%;background:var(--swatch);display:inline-block}.theme-choice[aria-pressed="true"]{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft);font-weight:600}.theme-choice:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
*{box-sizing:border-box}body{margin:0;background:#f8f9f5;color:#29342b;font:14px 'DM Sans',sans-serif}button,input,select,textarea{font:inherit}button,a{cursor:pointer}button{border:1px solid #dce1d7;border-radius:7px;padding:10px 15px;background:white;color:#344b37}button:hover{background:#edf1e8}.primary{background:#52694c;color:white;border-color:#52694c}.primary:hover{background:#3d5337}aside{position:fixed;width:238px;background:#fff;height:100vh;padding:37px 22px;border-right:1px solid #e4e7df;display:flex;flex-direction:column}.brand{display:flex;gap:12px;text-decoration:none;color:#52694c;font:48px Lora;margin:0 12px 49px;align-items:center}.brand span{font:600 39px Lora}.brand small{font:8px 'DM Sans';letter-spacing:1.8px;display:block;margin-top:5px}aside>small{font-size:10px;color:#969e90;letter-spacing:1.5px;padding:0 14px}nav{margin-top:17px}nav button{display:flex;gap:12px;background:none;border:0;width:100%;text-align:left;margin:5px 0;padding:13px 15px;color:#727c6f}nav button.active{background:#eaf0e4;color:#435b3d;font-weight:600}.sidebottom{margin-top:auto;font-size:10px;color:#8b9484}.help{background:#f5f4eb;border-radius:9px;padding:19px;color:#667156;font:16px Lora}.help p{font:11px 'DM Sans';line-height:1.8}.avatar{border-top:1px solid #e7e9e1;padding-top:20px;display:flex;gap:15px;font-size:16px;color:#52694c}.avatar span{font-size:12px}.avatar small{display:block;font-size:9px;margin-top:5px;color:#969d92}main{margin-left:238px}header{height:77px;border-bottom:1px solid #e4e7df;background:#ffffffaa;padding:0 38px;display:flex;align-items:center;justify-content:space-between;font-size:11px;color:#8b9387}header b{margin:0 15px;color:#c7cec1}#app{padding:35px 38px;max-width:1500px;margin:auto}.eyebrow{font-size:10px;letter-spacing:1.9px;color:#8e987e;text-transform:uppercase}h1{font:500 34px Lora;margin:9px 0 12px}h2{font:500 20px Lora;margin:0}h3{font:500 17px Lora}p{color:#8a9384;line-height:1.7}.titlebar{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.titlebar p{margin:0;font-size:12px}.titlebar .actions{margin-top:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:25px 0}.stat,.panel{border:1px solid #e1e6d9;background:#fff;border-radius:11px}.stat{padding:21px}.stat .icon{float:right;background:#f1f4eb;padding:9px;border-radius:8px;color:#778966}.stat label{font-size:11px;color:#86907d}.stat strong{display:block;font:32px Lora;margin:12px 0 9px}.stat small{font-size:10px;color:#839278}.grid{display:grid;grid-template-columns:1.65fr 1fr;gap:20px;margin-bottom:24px}.panel{padding:24px}.panelhead{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.panelhead small{display:block;font-size:10px;color:#909887;margin-top:8px}.badge{background:#edf3e8;border-radius:20px;padding:5px 10px;font-size:10px;color:#637b51}.badge.amber{background:#fbf2df;color:#aa8d48}.chart{height:190px;position:relative;padding:15px 0 15px 30px}.chart svg{width:100%;height:100%;overflow:visible}.months{display:flex;justify-content:space-around;font-size:9px;color:#959d8b}.legend{font-size:10px;display:flex;gap:20px;margin:20px 0 0;color:#8c9680}.legend b{color:#839a68}.room{display:grid;grid-template-columns:35px 1fr 35px;gap:12px;align-items:center;margin:25px 0}.room .number{background:#f1f3eb;border-radius:7px;padding:9px 6px;font-size:10px;text-align:center}.room strong{font-size:11px}.room small{font-size:9px;color:#929b87}.bar{height:5px;background:#eef0e9;border-radius:8px;margin-top:8px}.bar div{height:100%;border-radius:8px;background:#9aaf7d}table{width:100%;border-collapse:collapse;text-align:left;font-size:11px}th{font-weight:400;font-size:9px;color:#939b89;text-transform:uppercase;letter-spacing:.8px;padding:12px;background:#f8f9f5}td{padding:17px 12px;border-bottom:1px solid #edf0e7}td strong{font-size:12px;font-weight:500}td small{display:block;margin-top:4px;font-size:10px;color:#929b87}.link{border:0;padding:0;background:none;color:#728462;font-size:11px}.callout{margin-top:23px;padding:20px 25px;background:#eef1e5;border-radius:10px;display:flex;align-items:center;gap:20px}.callout h3{margin:0 0 5px}.callout p{font-size:11px;margin:0}.callout button{margin-left:auto;white-space:nowrap}footer{border-top:1px solid #e6e9df;margin:0 38px;padding:20px 0;font-size:9px;color:#9ba38f;display:flex;justify-content:space-between}.actions{display:flex;gap:10px;margin-top:20px}.toolbar{display:flex;gap:10px;margin:20px 0}.toolbar input{max-width:400px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}input,select,textarea{padding:12px;border:1px solid #dce2d4;border-radius:6px;width:100%;background:white;color:#34452e}label.field{display:block;margin:16px 0;font-size:12px}label.field input,label.field select,label.field textarea{margin-top:7px}dialog{border:1px solid #dce3d3;border-radius:12px;padding:28px;width:550px;max-width:94vw}dialog::backdrop{background:#27352866}.modalhead{display:flex;align-items:center;justify-content:space-between}#toast{position:fixed;bottom:25px;right:25px;background:#344b37;color:white;padding:14px 24px;border-radius:8px;display:none}video{width:100%;max-height:350px;background:#273528;border-radius:8px}.notice{padding:12px 17px;background:#f8f2e6;border-radius:7px;color:#8b7445;font-size:11px;margin-bottom:20px}.empty{text-align:center;padding:40px}a{color:#52694c}@media(max-width:1050px){aside{width:190px;padding:25px 12px}main{margin-left:190px}#app{padding:25px}.grid{grid-template-columns:1fr}.stats{gap:10px}.cards{grid-template-columns:1fr 1fr}}@media(max-width:700px){aside{position:static;width:100%;height:auto;padding:15px}.brand{margin:0;font-size:30px}.brand span{font-size:25px}aside>small,.sidebottom{display:none}nav{display:flex;overflow:auto;margin-top:8px}nav button{white-space:nowrap;width:auto;font-size:11px}main{margin:0}header{height:50px;padding:0 18px}#app{padding:24px 16px}.stats{grid-template-columns:1fr 1fr}.titlebar{align-items:start;gap:10px;flex-direction:column}h1{font-size:28px}.cards{grid-template-columns:1fr}.panel{padding:18px;overflow:auto}.callout{flex-wrap:wrap}.callout button{margin-left:0}footer{margin:0 16px}footer span{display:none}table{min-width:550px}}

/* Regras de destaque aplicadas após os estilos-base. */
.primary{background:var(--accent);border-color:var(--accent)}.primary:hover{background:var(--accent-dark)}.brand,.avatar{color:var(--accent)}nav button.active{background:var(--accent-soft);color:var(--accent-ink)}.stat .icon{background:var(--accent-pale);color:var(--accent)}.link,a{color:var(--accent)}#toast{background:var(--accent-dark)}
.badge{background:var(--accent-soft);color:var(--accent-ink)}.callout{background:var(--accent-soft)}.bar div{background:var(--accent)}.chart svg path:nth-of-type(1){fill:var(--accent-soft)}.chart svg path:nth-of-type(2){stroke:var(--accent)}
.classroom-section{margin-bottom:26px}.classroom-section>h2{margin:0 0 16px}.classroom-card h3{margin:17px 0 5px}.classroom-card p{margin:0;font-size:11px}.scan-identity{display:flex;flex-direction:column;gap:5px;margin-bottom:18px;padding:14px 16px;border-radius:8px;background:var(--accent-soft);color:var(--accent-ink)}.scan-identity strong{font:500 16px Lora}.scan-identity span{font-size:11px}

#authScreen{display:none}.auth-required #authScreen{display:grid}.auth-required aside,.auth-required main{display:none}.auth-screen{min-height:100vh;place-items:center;padding:40px 24px;background:radial-gradient(ellipse at 12% 15%,#e8eee0 0,transparent 38%),linear-gradient(135deg,#fbfcf8,#f1f4eb)}.auth-wrap{width:min(1080px,100%)}.auth-brand{display:inline-flex;align-items:center;gap:12px;margin:0 0 44px;text-decoration:none;color:var(--accent);font:600 39px Lora}.auth-brand small{display:block;margin-top:5px;font:8px 'DM Sans';letter-spacing:1.8px}.auth-mark{font:46px Lora}.auth-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.welcome-panel h1{max-width:560px;margin:14px 0 18px;font:500 clamp(34px,5vw,52px)/1.14 Lora;color:#293a2b}.welcome-panel>p{max-width:470px;font-size:15px;line-height:1.9}.install-card{display:grid;grid-template-columns:44px 1fr;gap:0 16px;margin-top:40px;padding:22px;background:#fff;border:1px solid #e1e6d9;border-radius:13px;box-shadow:0 12px 35px #435b3d0c}.install-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:11px;background:var(--accent-soft);color:var(--accent);font-size:22px}.install-card h2{font:500 18px Lora}.install-card p{margin:7px 0 0;font-size:11px}.install-card button{grid-column:2;justify-self:start;margin-top:15px;background:var(--accent);border-color:var(--accent);color:white}.install-card button:hover{background:var(--accent-dark)}.install-card .install-help{grid-column:2;font-size:10px}.login-card{padding:36px;background:white;border:1px solid #e2e7dc;border-radius:14px;box-shadow:0 20px 60px #293a2b12}.login-card h1{margin:10px 0;font:500 30px Lora}.login-card>p{font-size:12px}.login-card .field{margin:22px 0;font-size:12px;color:#53604f}.login-submit{width:100%;margin-top:5px;padding:13px}.login-status{min-height:34px;margin:16px 0 0!important;font-size:10px!important;text-align:center}.auth-footer{display:flex;justify-content:space-between;margin-top:55px;padding-top:18px;border-top:1px solid #e2e7dc;color:#9ba38f;font-size:10px}.auth-footer span{color:#7e8978}
@media(max-width:760px){.auth-screen{padding:26px 18px}.auth-brand{margin-bottom:28px;font-size:32px}.auth-mark{font-size:38px}.auth-layout{grid-template-columns:1fr;gap:24px}.welcome-panel h1{font-size:34px}.welcome-panel>p{font-size:13px}.install-card{margin-top:22px;padding:17px}.login-card{padding:25px}.login-card h1{font-size:26px}.auth-footer{margin-top:30px;gap:10px;flex-direction:column}.auth-footer span{display:none}}

:root{--page-bg:#f6f2fa;--surface:#fff;--line:#e4dfeb}body{background:var(--page-bg)}aside,.stat,.panel,dialog,.login-card,.install-card{background:var(--surface)}th{background:var(--page-bg)}input,select,textarea{border-color:var(--line)}.official-cards .panel{min-height:205px}.official-cards a{font-size:12px;font-weight:600}.skill-row{padding:17px 0;border-bottom:1px solid var(--line)}.skill-row strong{margin-left:9px}.skill-row p{margin:9px 0}.skill-row small{font-size:10px}.skill-picker{display:grid;gap:9px;max-height:230px;overflow:auto;border:1px solid var(--line);border-radius:8px;padding:14px}.skill-picker label{display:flex;align-items:flex-start;gap:8px;font-size:11px;line-height:1.6}.skill-picker input{width:auto;margin:2px 0}.skill-picker legend{padding:0 5px;font-weight:600}.timeline-chart{max-width:850px;margin:12px auto 26px}.timeline-chart svg{width:100%;height:auto}.timeline-chart text{fill:currentColor}.table-scroll{overflow:auto}.review-output{white-space:pre-wrap;overflow:auto;max-height:420px;padding:14px;background:var(--page-bg);border-radius:8px;font-size:11px;color:inherit}.toolbar .field{min-width:160px;flex:1}.theme-choice span{border:1px solid #7773}
:root[data-theme="sage"]{--page-bg:#f2f5ee}:root[data-theme="purple"]{--page-bg:#f6f2fa}:root[data-theme="blue"]{--page-bg:#f1f5f9}:root[data-theme="rose"]{--page-bg:#fbf2f5}:root[data-theme="terracotta"]{--page-bg:#faf3ef}
@media print{aside,header,footer,.titlebar,.toolbar,button{display:none!important}main{margin:0}#app{padding:0}.panel{border:0}}

/* Layout responsivo: gaveta lateral em tablets e telefones; navegação sempre vertical. */
html{min-width:320px;overflow-x:hidden}body{min-width:320px;overflow-x:hidden}main{min-width:0;width:auto}#app{width:100%;min-width:0}.topbar{position:sticky;top:0;z-index:15;min-width:0}.topbar-left,.topbar-right{display:flex;align-items:center;gap:14px;min-width:0}.breadcrumb{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar-right{white-space:nowrap}.menu-toggle{display:none;width:44px;height:44px;padding:10px;flex:0 0 44px;align-items:center;justify-content:center;flex-direction:column;gap:5px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--accent)}.menu-toggle span{display:block;width:19px;height:2px;border-radius:2px;background:currentColor}.nav-scrim{display:none}
.titlebar,.titlebar>div,.panel,.stat,.grid>*{min-width:0}.titlebar .actions{flex-wrap:wrap}.titlebar .actions button{min-height:44px}.cards{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))}.panel{overflow-wrap:anywhere}.table-scroll{max-width:100%;overflow-x:auto;overscroll-behavior-inline:contain}.table-scroll table{min-width:620px}.panel:has(>table){overflow-x:auto;overscroll-behavior-inline:contain}.toolbar{flex-wrap:wrap;align-items:end}.toolbar .field{min-width:min(100%,170px)}.room>*{min-width:0}.skill-row,.skill-gap{min-width:0;overflow-wrap:anywhere}.skill-gap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.skill-gap p{margin:8px 0}.classroom-cards{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
@media(max-width:1024px){aside#sidebar{position:fixed;inset:0 auto 0 0;width:min(84vw,320px);height:100dvh;max-height:100dvh;z-index:31;padding:24px 18px;overflow-y:auto;overscroll-behavior:contain;border-right:1px solid var(--line);box-shadow:12px 0 35px #2118321a;transform:translateX(-105%);transition:transform .24s ease;visibility:hidden}body.nav-open aside#sidebar{transform:translateX(0);visibility:visible}body.nav-open{overflow:hidden}aside#sidebar .brand{margin:4px 8px 30px;font-size:38px}aside#sidebar .brand span{font-size:31px}aside#sidebar>small{display:block}aside#sidebar nav{display:flex;flex-direction:column;gap:3px;margin-top:12px}aside#sidebar nav button{width:100%;min-height:48px;margin:0;padding:12px 14px;white-space:normal;border-radius:9px;font-size:14px}aside#sidebar .sidebottom{display:block;margin-top:26px}main{margin:0;width:100%}.menu-toggle{display:flex}.nav-scrim{position:fixed;inset:0;z-index:30;display:block;width:100%;height:100%;padding:0;border:0;border-radius:0;background:#1f182b80;opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease}body.nav-open .nav-scrim{opacity:1;visibility:visible}.topbar{height:68px;padding:0 clamp(18px,3vw,34px);background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:blur(14px)}#app{max-width:1200px;padding:clamp(24px,4vw,42px)}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.classroom-cards{grid-template-columns:repeat(2,minmax(0,1fr))}footer{margin:0 clamp(18px,3vw,34px)}}
@media(max-width:680px){.topbar{height:62px;padding:0 14px;gap:10px}.topbar-left,.topbar-right{gap:10px}.breadcrumb{font-size:11px}.breadcrumb b{margin:0 5px}.topbar-right{font-size:10px}.topbar-right #install{max-width:130px;overflow:hidden;text-overflow:ellipsis;padding:9px 10px;font-size:10px}#app{padding:24px 16px 34px}.titlebar{gap:12px;margin-bottom:20px}.titlebar .actions{width:100%;display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:8px}.titlebar .actions button{width:100%;padding:11px 9px}.eyebrow{font-size:9px}h1{font-size:27px;line-height:1.2}h2{font-size:19px}.stats{gap:10px;margin:18px 0}.stat{padding:15px;min-height:135px}.stat strong{font-size:27px}.stat small{line-height:1.5}.grid,.cards,.classroom-cards{grid-template-columns:minmax(0,1fr);gap:14px}.panel{padding:17px;border-radius:12px}.panelhead{align-items:flex-start;gap:12px;flex-wrap:wrap;margin-bottom:16px}.panelhead>button{max-width:100%}.toolbar{gap:8px}.toolbar>*{max-width:100%}.toolbar .field{min-width:100%;margin:6px 0}.actions{flex-wrap:wrap}.actions>*{flex:1 1 145px}.callout{padding:17px;gap:12px}.callout button{width:100%;min-height:44px}footer{margin:0 16px;padding:17px 0;line-height:1.6}.notice{line-height:1.6}.room{grid-template-columns:32px minmax(0,1fr) auto;gap:8px}.room strong{font-size:11px}.panel:has(>table){padding:12px}table{min-width:560px}td{padding:13px 9px}.timeline-chart{margin:12px -5px 20px}.timeline-chart svg{min-width:480px}.timeline-chart{overflow-x:auto;overscroll-behavior-inline:contain}.official-cards .panel{min-height:0}.skill-picker{max-height:32dvh}.scan-identity{overflow-wrap:anywhere}dialog#modal{position:fixed;inset:auto 0 0;margin:0;width:100%;max-width:none;max-height:88dvh;overflow-y:auto;padding:20px 18px max(20px,env(safe-area-inset-bottom));border-radius:18px 18px 0 0;border-bottom:0}.modalhead{position:sticky;top:-20px;padding:12px 0;background:var(--surface);z-index:1}.modalhead h2{padding-right:12px}dialog .actions{position:sticky;bottom:calc(-20px - env(safe-area-inset-bottom));padding:12px 0 max(8px,env(safe-area-inset-bottom));background:var(--surface)}.auth-screen{min-height:100svh;padding:24px 16px}.auth-wrap{width:100%}.auth-brand{margin-bottom:20px}.auth-layout{gap:16px}.login-card{padding:23px 19px}.login-card .field{margin:16px 0}.welcome-panel h1{font-size:28px}.install-card{margin-top:16px}}
@media(max-width:390px){.topbar-right>span{display:none}.stats{grid-template-columns:1fr 1fr}.stat{padding:13px}.stat label{font-size:10px}.stat strong{font-size:25px}#app{padding-inline:13px}.titlebar .actions{grid-template-columns:1fr}.skill-gap{gap:9px}.badge{white-space:normal}}
@media(min-width:1025px){aside#sidebar{width:238px;transform:none;visibility:visible}main{margin-left:238px}.nav-scrim{display:none!important}.menu-toggle{display:none!important}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}
.catalog-results{max-height:65vh;overflow:auto;overscroll-behavior:contain}.catalog-count{display:block;margin-top:12px;color:#777}.skill-picker #skillPickerResults{max-height:34vh;overflow:auto;display:grid;gap:8px}.skill-picker #skillPickerCount{display:block;margin:3px 0 9px}.skill-picker .field{margin:8px 0}

/* Importação e geração de provas */
.import-box{margin:15px 0;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--page-bg)}.import-box>small,.muted{display:block;color:#746d7d;font-size:11px;line-height:1.6}.import-box button{margin-top:12px;min-height:44px}.generator-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 14px}.draft-question{margin:16px 0;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.draft-head{display:flex;justify-content:space-between;align-items:center;color:var(--accent)}.draft-head button{font-size:11px}.draft-question .field{margin:12px 0}.draft-question textarea{resize:vertical}.draft-explanation{display:block;padding:10px;background:var(--accent-soft);border-radius:8px;line-height:1.6}.warning-box{margin:10px 0;padding:12px;border-radius:8px;background:#fff4df;color:#76541b;font-size:12px;line-height:1.6}dialog#modal .import-box input[type=file]{padding:9px;background:var(--surface)}@media(max-width:680px){.generator-grid{grid-template-columns:1fr}.draft-question{padding:13px}}