:root{--bg:#f4f4ef;--paper:#fff;--ink:#20251e;--muted:#5d6559;--line:#d8ddd2;--lime:#c8f36b;--green:#345a18;--danger:#913e30;--radius:10px;--font:'Avenir Next',Avenir,'Segoe UI',sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 var(--font);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}button,input,select,textarea,summary{outline-offset:4px}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid #527d22}button{min-height:44px;padding:9px 15px;background:var(--paper);border:1px solid var(--line);border-radius:7px;font-weight:600;cursor:pointer;line-height:1.35}button:hover:not(:disabled){border-color:#8c987f;background:#f0f4e9}button:disabled{cursor:not-allowed;opacity:.45}a{color:var(--green);text-underline-offset:3px}h1,h2,h3,p{margin:0}h1{font-size:clamp(1.7rem,4vw,2.35rem);line-height:1.16;letter-spacing:-.045em;max-width:900px;overflow-wrap:anywhere}h2{font-size:1.4rem;letter-spacing:-.025em;line-height:1.25}h3{font-size:1.05rem;line-height:1.35}p{overflow-wrap:anywhere}.topbar{min-height:66px;padding:12px max(20px,calc((100vw - 1260px)/2));display:flex;gap:22px;align-items:center;background:var(--ink);color:#fff}.brand{display:flex;align-items:center;gap:11px;color:white;text-decoration:none;font-size:19px;letter-spacing:.24em;font-weight:600}.brand-mark{display:grid;place-content:center;background:var(--lime);color:var(--ink);height:31px;width:31px;border-radius:3px;font-size:22px;letter-spacing:0;line-height:1}.topbar-label{font-size:11px;letter-spacing:.13em;color:#d4dacd}.draft-label{margin-left:auto;border:1px solid #717967;border-radius:4px;padding:3px 9px;font-size:12px}main{max-width:1260px;margin:0 auto;padding:28px 24px 0}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.13em;color:var(--muted);margin-bottom:12px}.intro>p{margin-top:12px;max-width:880px;color:var(--muted)}.intro-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:12px 0 18px}.subtle{font-size:13px;color:var(--muted);overflow-wrap:anywhere}.quiet{background:transparent;border-color:transparent}.danger{color:var(--danger)}.primary{background:var(--lime);border-color:#b9de68}.primary:hover:not(:disabled){background:#bce659}.local-notice{display:flex;gap:8px 20px;flex-wrap:wrap;background:#e9efdf;padding:13px 16px;border-radius:var(--radius);font-size:13px;color:#394632}.local-notice strong{font-weight:700}.actionbar{display:flex;gap:8px;flex-wrap:wrap;padding:18px 0 0}.actionbar #reset{margin-left:auto}.message{min-height:25px;font-size:13px;color:var(--green);padding-top:5px}.message.error{color:var(--danger)}.metrics{display:flex;gap:24px;padding:17px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:12px 0 20px;flex-wrap:wrap}.metric{display:flex;gap:7px;align-items:baseline;font-size:13px;color:var(--muted)}.metric strong{color:var(--ink);font-size:19px;font-variant-numeric:tabular-nums}.filters{display:flex;gap:12px;align-items:end;margin:0 0 25px}.filters label:first-child{flex:1}.filters label{margin:0}.filters input,.filters select{background:#fff}.filters button{flex:none}label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;min-width:0;margin:0 0 16px}label .hint{font-size:12px;font-weight:400;color:var(--muted)}input,select,textarea{min-height:44px;width:100%;border:1px solid #b6bfac;border-radius:6px;padding:10px 12px;background:#fff;font-weight:400;font-size:16px;max-width:100%}textarea{resize:vertical;min-height:88px;line-height:1.5}input[aria-invalid=true],textarea[aria-invalid=true]{border:2px solid var(--danger)}.workspace{display:grid;grid-template-columns:260px minmax(0,1fr);gap:32px;min-height:300px}.workspace>aside{min-width:0}.section-label{font-size:11px;letter-spacing:.12em;color:var(--muted);font-weight:700;display:flex;justify-content:space-between;margin-bottom:12px}#modules{display:flex;flex-direction:column;gap:6px}.module-nav{display:grid;grid-template-columns:23px minmax(0,1fr);text-align:left;padding:12px 10px;gap:9px;border-color:transparent;background:transparent;width:100%;font-size:14px}.module-nav[aria-current=true]{background:#e5efcf;border-color:#ceddaf}.module-nav .number{font-size:12px;color:var(--muted);padding-top:2px}.module-nav .nav-title{display:block;overflow-wrap:anywhere}.module-nav .nav-info{display:block;font-size:11px;color:var(--muted);margin-top:5px;font-weight:400}.add-button{width:100%;background:transparent;border-style:dashed;margin-top:12px;font-size:14px}.module-head{padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:20px}.module-head .kicker{font-size:11px;color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}.module-head h2{overflow-wrap:anywhere}.module-head>p{color:var(--muted);font-size:14px;margin-top:8px}.module-tools{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:12px}.module-tools label{margin:0;flex:1;min-width:150px;max-width:220px}.module-tools select{font-size:14px}.move-button{font-size:12px;padding:8px 10px}.badge{border-radius:4px;padding:3px 8px;display:inline-block;background:#eef0e9;color:#4f5847;font-size:11px;font-weight:600;letter-spacing:.015em;white-space:nowrap}.badge.manter{background:#e6efd9;color:#35531f}.badge.alterar{background:#faf0d4;color:#725212}.badge.retirar{background:#f5e6e0;color:#873c2a}.removed{background:#faf7f5!important}.removal-notice{padding:12px;background:#f5e6e0;color:#793c2a;font-size:13px;border-radius:7px;margin:12px 0}.lesson-card{border:1px solid var(--line);background:var(--paper);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}.lesson-card>summary{display:flex;align-items:flex-start;gap:12px;padding:19px 18px;cursor:pointer;list-style:none;min-height:76px}.lesson-card>summary::-webkit-details-marker{display:none}.lesson-card>summary:after{content:'+';font-size:23px;font-weight:400;margin-left:auto;line-height:1.2}.lesson-card[open]>summary:after{content:'−'}.lesson-number{font-size:12px;color:var(--muted);padding-top:3px;font-variant-numeric:tabular-nums}.lesson-overview{min-width:0;flex:1}.lesson-overview strong{display:block;font-size:16px;font-weight:600;overflow-wrap:anywhere}.lesson-meta{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:7px;font-size:12px;color:var(--muted);overflow-wrap:anywhere}.lesson-body{padding:0 18px 20px}.lesson-body .module-tools{border-top:1px solid var(--line);padding-top:15px;margin-top:0;margin-bottom:18px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.fields .wide{grid-column:1/-1}.read-original{margin-top:8px;border-top:1px solid var(--line);padding-top:12px}.read-original summary{font-size:13px;color:var(--muted);cursor:pointer;min-height:44px;padding-top:10px}.read-original pre{font:12px/1.6 ui-monospace,monospace;white-space:pre-wrap;overflow-wrap:anywhere;margin:0;background:#f5f6f1;padding:15px;max-height:400px;overflow:auto}.sources{font-size:13px;display:flex;flex-direction:column;gap:8px;margin-bottom:15px;overflow-wrap:anywhere}.empty{padding:36px 28px;border:1px dashed #bac6ad;border-radius:var(--radius);background:#f9faf6}.empty h2{margin-bottom:12px}.empty p{font-size:14px;color:var(--muted);max-width:560px}.empty .eyebrow{color:var(--green)}.empty button{margin-top:20px}.no-results{font-size:14px;padding:22px 0;color:var(--muted)}.supplements{margin-top:35px;border-top:1px solid var(--line)}.supplements details{padding:15px 0;border-bottom:1px solid var(--line)}.supplements summary{min-height:44px;font-size:14px;font-weight:600;cursor:pointer;padding-top:10px}.supplements pre{font:13px/1.6 var(--font);white-space:pre-wrap;overflow-wrap:anywhere}.supplements p{font-size:13px;color:var(--muted);margin:8px 0}footer{font-size:12px;color:var(--muted);padding:28px 0 30px;line-height:1.8}dialog{width:min(760px,calc(100vw - 28px));max-height:90dvh;border:1px solid var(--line);border-radius:12px;padding:24px;color:var(--ink);background:var(--paper)}dialog::backdrop{background:rgb(25 34 16 / .4)}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}.dialog-head h2{font-size:1.25rem}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap;margin-top:20px}.dialog-content p,#dialog-content>p{margin-bottom:15px;font-size:14px;color:var(--muted)}#dialog-content>textarea{min-height:280px}.skip{position:absolute;left:15px;top:-70px;background:var(--paper);padding:10px;z-index:10}.skip:focus{top:10px}.hidden{display:none!important}noscript{display:block;padding:24px}
@media(max-width:760px){.topbar{padding:13px 18px;gap:12px;min-height:60px}.topbar-label{display:none}main{padding:22px 18px 0}.intro-bottom{align-items:flex-start}.intro-bottom button{font-size:12px;padding:7px 8px}.intro>p{font-size:14px}.local-notice{display:block;padding:12px 14px}.local-notice strong{display:block;margin-bottom:4px}.actionbar{display:grid;grid-template-columns:1fr 1fr;gap:8px}.actionbar button{font-size:13px;width:100%}.actionbar #reset{margin:0}.metrics{gap:10px 18px;margin-top:10px}.metric{font-size:12px}.metric strong{font-size:17px}.filters{display:grid;grid-template-columns:minmax(0,1fr) 145px;gap:10px;margin-bottom:18px}.filters label:first-child{grid-column:1/-1}.filters button{font-size:13px}.workspace{grid-template-columns:1fr;gap:24px}.workspace>aside{border-bottom:1px solid var(--line);padding-bottom:17px}#modules{flex-direction:row;overflow-x:auto;padding:3px 3px 9px;scroll-snap-type:x proximity}.module-nav{flex:0 0 215px;scroll-snap-align:start;padding:10px;font-size:13px;border:1px solid var(--line);background:var(--paper)}.module-nav .nav-title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.add-button{margin-top:5px}.module-head h2{font-size:1.35rem}.module-tools{gap:5px}.module-tools label{max-width:none}.module-tools>button{font-size:12px;padding:8px 9px}.lesson-card>summary{padding:16px 13px;gap:9px}.lesson-overview strong{font-size:15px}.lesson-body{padding:0 13px 17px}.fields{grid-template-columns:1fr;gap:0}.fields .wide{grid-column:auto}.empty{padding:27px 20px}.empty h2{font-size:1.35rem}dialog{padding:18px}.dialog-head{align-items:flex-start}.dialog-actions>button{flex:1}.subtle{max-width:55%}}
/* Mobile operating density: keep the grade close to the first screen. */
.move-button{min-width:44px;font-size:19px!important}
@media(max-width:760px){main{padding-top:16px}.intro .eyebrow{display:none}h1{font-size:1.65rem}.intro>p{font-size:13px;margin-top:8px;line-height:1.4}.intro-bottom{margin:4px 0 10px;align-items:center}.subtle{font-size:11px}.local-notice{font-size:12px;line-height:1.4;padding:9px 12px}.actionbar{padding-top:12px}.message{font-size:12px;line-height:1.4}.message:empty{min-height:8px;padding:0}.metrics{padding:11px 0;margin:8px 0 13px;gap:5px 18px}.filters{grid-template-columns:minmax(0,1fr) 128px;margin-bottom:12px}.filters label:first-child{grid-column:auto}.filters input,.filters select{font-size:14px;padding:9px}.filters label{font-size:12px}.filters #clear-filter{display:none}.filters #clear-filter.has-filter{display:block;grid-column:1/-1;min-height:44px}.workspace{gap:16px}.workspace>aside{padding-bottom:10px}.section-label{margin-bottom:5px}.module-nav{padding:8px;flex-basis:200px}.module-nav .nav-title{-webkit-line-clamp:1}#modules{padding-bottom:6px}.add-button{padding:8px;font-size:13px}.module-head{padding-bottom:13px;margin-bottom:13px}.module-head .kicker{margin-bottom:5px}.module-head>p{font-size:13px;margin-top:5px}.module-head .module-tools{margin-top:8px;display:grid;grid-template-columns:minmax(90px,1fr) auto 44px 44px;align-items:end}.module-head .module-tools label{min-width:0;max-width:none}.module-head .module-tools button{padding:8px 5px}.module-head .module-tools .quiet{grid-column:1/-1}.module-tools select{font-size:13px;padding:9px}.module-tools label{font-size:12px}.lesson-body .module-tools{align-items:end}.lesson-body .module-tools label{min-width:110px}}
@media(max-width:760px){.workspace{gap:10px}.intro>p{display:none}.intro-bottom{margin-bottom:6px}.workspace>aside{display:grid;grid-template-columns:1fr auto;gap:6px}.workspace>aside .section-label{grid-column:1;grid-row:1;align-self:center;justify-content:flex-start;gap:10px;margin:0}#add-module{grid-column:2;grid-row:1;width:auto;margin:0;border-style:solid;font-size:12px}#modules{grid-column:1/-1;grid-row:2}.module-head .module-tools{grid-template-columns:minmax(80px,1fr) auto 44px 44px}.module-head .module-tools>button:not(.move-button){font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}