/* Aula virtual · diseño empresarial con gamificación discreta. */
.classroom-page{max-width:1350px;margin:0 auto}
.classroom-back{display:inline-flex;align-items:center;gap:8px;border:0;padding:4px 0;margin-bottom:25px;background:transparent;font-size:12px;font-weight:800;color:#8492a1}
.classroom-back:hover{color:#e5672f}
.classroom-back svg{width:15px;height:15px}
.classroom-heading{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:26px}
.classroom-heading>div:first-child{min-width:0;max-width:730px}
.classroom-eyebrow{color:#e16e37;font-size:10px;font-weight:800;letter-spacing:.11em;margin-bottom:13px;text-transform:uppercase}
.classroom-eyebrow span{color:#a4aeba;padding:0 9px}
.classroom-heading h1{font-size:clamp(27px,2.5vw,37px);line-height:1.16;letter-spacing:-.055em;margin:0 0 12px;color:#202e3a}
.classroom-heading p{color:#8b98a5;font-size:12px;line-height:1.6;max-width:620px;margin:0 0 15px}
.classroom-heading-tags{display:flex;gap:15px;align-items:center;flex-wrap:wrap}
.classroom-heading-tags span{display:flex;gap:6px;align-items:center;font-size:10px;color:#8997a6;font-weight:700}
.classroom-heading-tags svg{width:13px;height:13px;color:#bd886a}
.classroom-heading-score{min-width:195px;display:flex;gap:12px;align-items:center;padding:14px 17px;background:#fff;border:1px solid #e7ebef;border-radius:14px;box-shadow:var(--shadow)}
.classroom-mini-ring{height:56px;width:56px;padding:5px;border-radius:50%;background:conic-gradient(#ed783e var(--class-progress),#e8ecf0 var(--class-progress));flex:0 0 auto}
.classroom-mini-ring strong{width:100%;height:100%;display:grid;place-items:center;border-radius:50%;background:#fff;font-size:15px}
.classroom-heading-score>div:last-child strong,.classroom-heading-score>div:last-child small{display:block}
.classroom-heading-score>div:last-child strong{font-size:11px}
.classroom-heading-score>div:last-child small{font-size:10px;color:#93a0ad;margin-top:4px}
.classroom-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(290px,.78fr);align-items:start;gap:20px}
.classroom-main,.classroom-aside{min-width:0}
.classroom-tabs{display:flex;align-items:center;gap:7px;border:1px solid #e9edf1;padding:7px;border-radius:13px;background:#fff;margin-bottom:17px;box-shadow:var(--shadow)}
.classroom-tab{display:inline-flex;align-items:center;justify-content:center;gap:8px;flex:1;border:0;border-radius:8px;color:#8794a3;padding:12px 9px;background:transparent;font-size:11px;font-weight:800;white-space:nowrap}
.classroom-tab:hover{background:#f8f9fa;color:#35495a}
.classroom-tab.active{background:#243542;color:white;box-shadow:0 5px 14px #0f233323}
.classroom-tab svg{width:16px;height:16px}
.classroom-checkmark{display:grid;place-items:center;border-radius:50%;background:#51a986;color:#fff;font-size:9px;height:16px;width:16px}
.classroom-content,.classroom-materials,.classroom-quiz,.classroom-quiz-locked{background:#fff;border:1px solid #e9edf1;border-radius:17px;overflow:hidden;box-shadow:var(--shadow)}
.classroom-video{min-height:372px;display:flex;flex-direction:column;justify-content:space-between;background:radial-gradient(circle at 58% 42%,#344953 0,transparent 50%),linear-gradient(140deg,#19262f,#30424a);color:#fff;position:relative;overflow:hidden}
.classroom-video:before{content:"";position:absolute;right:-110px;bottom:-240px;border:70px solid #ffffff06;width:360px;height:360px;border-radius:50%}
.classroom-video:after{content:"";position:absolute;left:-170px;top:-210px;border:1px solid #ffffff1b;width:440px;height:440px;border-radius:50%}
.classroom-video-top,.classroom-video-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:19px 24px;color:#bbc8d2;font-size:9px;font-weight:800;letter-spacing:.12em;z-index:1}
.classroom-video-top span:last-child{border:1px solid #ffffff33;border-radius:6px;padding:7px 9px;color:#ffb794}
.classroom-video-bottom{border-top:1px solid #ffffff13;background:#0e1b231c}
.classroom-video-bottom>span:first-child{display:flex;align-items:center;gap:8px}
.classroom-video-bottom svg{width:13px;height:13px;color:#ffab84}
.classroom-video-center{align-items:center;justify-content:center;display:flex;flex-direction:column;text-align:center;z-index:1;position:relative;padding:30px 45px}
.classroom-video-grid{position:absolute;font-size:78px;color:#ffffff08;top:-35px;right:22%;pointer-events:none}
.classroom-play{display:grid;place-items:center;border:2px solid #ffffff9c;background:#e86b35;color:#fff;height:74px;width:74px;border-radius:50%;margin-bottom:21px;box-shadow:0 8px 35px #e16e3155;transition:transform .2s,background .2s}
.classroom-play:hover{background:#d95b26;transform:scale(1.05)}
.classroom-play svg{height:30px;width:30px}
.classroom-video-center h2{color:#fff;font-size:23px;max-width:480px;letter-spacing:-.025em;margin:0 0 12px;line-height:1.3}
.classroom-video-center p{color:#aabac5;font-size:11px;max-width:440px;margin:0;line-height:1.6}
.classroom-lesson-main{padding:28px 30px 30px}
.classroom-lesson-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:11px;color:#e77b40;font-weight:800;font-size:10px;letter-spacing:.07em}
.classroom-lesson-meta span:last-child{color:#9ba7b3;letter-spacing:0;display:flex;align-items:center;gap:5px}
.classroom-lesson-meta svg{width:13px;height:13px}
.classroom-lesson-main h2{font-size:21px;margin:0 0 11px;color:#263543}
.classroom-lesson-main>p{font-size:12px;color:#8796a4;line-height:1.85;margin-bottom:22px}
.classroom-outcomes{display:grid;gap:11px;background:#f8fafb;border:1px solid #edf0f2;border-radius:12px;padding:19px;margin-bottom:24px}
.classroom-outcomes strong{font-size:12px;color:#3b4d5a;margin-bottom:3px}
.classroom-outcomes>div{display:flex;align-items:center;gap:9px;color:#667b88;font-size:11px;line-height:1.4}
.classroom-outcomes svg{height:15px;width:15px;color:#46a27e}
.classroom-lesson-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap}
.classroom-btn-primary,.classroom-btn-secondary{display:inline-flex;justify-content:center;align-items:center;gap:8px;border-radius:10px;padding:13px 17px;font-size:11px;font-weight:800;border:1px solid transparent;min-height:42px}
.classroom-btn-primary{background:#e86b36;color:white}
.classroom-btn-primary:hover{background:#d15b2c}
.classroom-btn-primary:disabled{background:#d9e1e5;color:#91a0aa;cursor:not-allowed}
.classroom-btn-secondary{background:white;color:#435769;border-color:#dfe6eb}
.classroom-btn-secondary:hover{background:#f8fafb}
.classroom-btn-primary svg,.classroom-btn-secondary svg{width:15px;height:15px}
.classroom-side-card{border:1px solid #e9edf1;background:white;border-radius:17px;overflow:hidden;box-shadow:var(--shadow)}
.classroom-side-head{padding:23px 22px 18px;border-bottom:1px solid #eff1f3}
.classroom-side-overline{font-size:9px;color:#e2703b;letter-spacing:.1em;font-weight:800}
.classroom-side-head h2{font-size:17px;margin:10px 0 5px}
.classroom-side-head p{color:#98a4ae;font-size:10px;margin:0}
.classroom-lesson-list{padding:8px 11px}
.classroom-lesson{display:flex;align-items:center;text-align:left;gap:11px;width:100%;border:1px solid transparent;border-radius:10px;background:transparent;padding:15px 12px;color:#35495a}
.classroom-lesson:hover:not(:disabled){background:#f8f9fa}
.classroom-lesson.active{background:#fef5ed;border-color:#fee3d3}
.classroom-lesson.locked{cursor:not-allowed;opacity:.55}
.classroom-lesson-index{display:grid;place-items:center;flex:0 0 34px;height:34px;border-radius:10px;background:#f1f3f5;color:#83919d;font-size:10px;font-weight:800}
.classroom-lesson.active .classroom-lesson-index{background:#e96f36;color:white}
.classroom-lesson-index svg{height:15px;width:15px}
.classroom-lesson>span:nth-child(2){flex:1;min-width:0}
.classroom-lesson strong,.classroom-lesson small{display:block}
.classroom-lesson strong{font-size:11px;line-height:1.35}
.classroom-lesson small{font-size:9px;color:#9ca8b3;margin-top:5px}
.classroom-lesson>svg{width:13px;height:13px;color:#ed783f}
.classroom-side-footer{background:#f9fafb;padding:21px;border-top:1px solid #edf0f3}
.classroom-side-footer strong{font-size:11px;display:block;margin-bottom:11px}
.classroom-side-footer .line-progress{height:7px}
.classroom-side-footer small{font-size:9px;color:#a0adba;display:block;margin-top:9px}
.classroom-next-card{display:flex;gap:12px;align-items:flex-start;margin-top:17px;border:1px solid #f4d9c6;border-radius:14px;background:#fff7f0;padding:19px}
.classroom-next-icon{display:grid;place-items:center;flex:0 0 38px;height:38px;border-radius:12px;background:#ffead9;color:#de773f}
.classroom-next-icon svg{width:21px;height:21px}
.classroom-next-card strong{font-size:12px}
.classroom-next-card p{font-size:10px;color:#986f5b;line-height:1.6;margin:6px 0 0}
.classroom-demo-note{color:#9aa7b3;font-size:10px;line-height:1.7;margin:17px 6px}
.classroom-demo-note svg{width:14px;height:14px;margin-right:5px;color:#d48657}
.classroom-materials,.classroom-quiz{padding:30px}
.classroom-section-header>span{font-size:10px;font-weight:800;color:#e1763d;letter-spacing:.11em}
.classroom-section-header h2{font-size:23px;line-height:1.25;margin:10px 0 9px}
.classroom-section-header p{color:#92a0ac;font-size:12px;line-height:1.7;margin:0 0 25px}
.classroom-material-grid{display:grid;gap:13px}
.classroom-material{display:grid;grid-template-columns:47px minmax(0,1fr) auto;align-items:center;gap:13px;padding:20px;border:1px solid #e9edef;border-radius:12px;background:#fff}
.classroom-material-icon{height:45px;width:45px;display:grid;place-items:center;border-radius:12px}
.classroom-material-icon.pdf{background:#fff0e7;color:#d16c39}
.classroom-material-icon.slide{background:#e9effd;color:#657fba}
.classroom-material-icon.video{background:#e9f6f0;color:#399676}
.classroom-material-icon svg{width:23px;height:23px}
.classroom-material small{display:block;color:#db875b;letter-spacing:.05em;font-weight:800;font-size:9px}
.classroom-material h3{font-size:14px;margin:6px 0}
.classroom-material p{color:#9aa5b0;font-size:10px;line-height:1.6;margin:0}
.classroom-material button{display:inline-flex;align-items:center;gap:6px;border:1px solid #dfe6eb;border-radius:9px;padding:10px 12px;background:#fafcfd;font-size:10px;font-weight:800;color:#3f5668;white-space:nowrap}
.classroom-material button:hover{border-color:#ea9c75;color:#dc733e}
.classroom-material button svg{width:14px;height:14px}
.classroom-resource-link{display:inline-flex;align-items:center;gap:7px;border:1px solid #dfe6eb;border-radius:9px;padding:11px 13px;background:#fafcfd;font-size:10px;font-weight:800;color:#3f5668;white-space:nowrap}
.classroom-resource-link:hover{border-color:#ea9c75;color:#dc733e}
.classroom-resource-link svg{width:14px;height:14px}
.classroom-video-link{display:inline-flex;align-items:center;gap:8px;margin-top:17px;padding:9px 12px;color:#ffbc95;border:1px solid #eabb8a55;border-radius:9px;font-size:11px;font-weight:800;background:#ffffff0c}
.classroom-video-link:hover{background:#ffffff1a;color:#fff}
.classroom-video-link svg{width:14px;height:14px}
.classroom-document-cover,.classroom-reading-cover{min-height:348px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(145deg,#edf2f4,#f9faf9);border-bottom:1px solid #e5ebef;color:#2a4050}
.classroom-document-meta,.classroom-document-foot,.classroom-reading-cover-top,.classroom-reading-cover-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:19px 25px;font-size:9px;letter-spacing:.1em;font-weight:800;color:#8193a0}
.classroom-document-meta span:last-child,.classroom-reading-cover-top span:last-child{border:1px solid #dce3e8;border-radius:6px;padding:7px 9px;color:#a46b4d}
.classroom-document-center,.classroom-reading-cover-center{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:20px 30px}
.classroom-document-symbol,.classroom-reading-cover-center>span{display:grid;place-items:center;width:61px;height:61px;background:#fff;border:1px solid #e4e9ed;border-radius:18px;color:#d17849;box-shadow:0 8px 20px #263c4710;margin-bottom:15px}
.classroom-document-symbol svg,.classroom-reading-cover-center>span svg{width:28px;height:28px}
.classroom-document-eyebrow,.classroom-reading-cover-center small{font-size:9px;font-weight:800;letter-spacing:.13em;color:#bd7d58;margin-bottom:9px}
.classroom-document-center h2,.classroom-reading-cover-center h2{font-size:23px;line-height:1.3;color:#293d4b;margin:0 0 10px;max-width:560px}
.classroom-document-center p,.classroom-reading-cover-center p{font-size:11px;line-height:1.75;color:#81919d;max-width:490px;margin:0}
.classroom-document-actions{display:flex;align-items:center;justify-content:center;gap:9px;flex-wrap:wrap;margin-top:19px}
.classroom-document-actions button,.classroom-document-actions a{border:0;border-radius:9px;background:#2d4554;color:#fff;padding:11px 15px;display:inline-flex;gap:8px;align-items:center;font-size:11px;font-weight:800;cursor:pointer}
.classroom-document-actions a{background:#fff;color:#3b586a;border:1px solid #dce4e9}
.classroom-document-actions svg{width:14px;height:14px}
.classroom-document-foot{border-top:1px solid #e5ebef}
.classroom-document-foot>span:first-child{display:flex;gap:7px;align-items:center}
.classroom-document-foot svg{width:13px;height:13px;color:#d37f51}
.classroom-reading-cover{background:linear-gradient(145deg,#223947,#3c5663);color:#fff}
.classroom-reading-cover-top,.classroom-reading-cover-bottom{color:#b9c9d2}
.classroom-reading-cover-top span:last-child{color:#ffb690;border-color:#ffffff33}
.classroom-reading-cover-center>span{background:#ffffff12;border-color:#ffffff28;color:#f1ab83}
.classroom-reading-cover-center small{color:#ecad8e}
.classroom-reading-cover-center h2{color:#fff}
.classroom-reading-cover-center p{color:#c5d1d8}
.classroom-reading-cover-bottom{border-top:1px solid #ffffff22;justify-content:flex-end}
.classroom-written-content{background:#fafcfd;border:1px solid #e6ecef;border-radius:12px;padding:22px 24px;margin-bottom:23px}
.classroom-written-content>strong{font-size:12px;color:#3b5262;display:block;margin-bottom:13px}
.classroom-written-body{font-size:12px;line-height:2;color:#40596b;white-space:pre-wrap;overflow-wrap:anywhere}
@media(max-width:690px){.classroom-document-cover,.classroom-reading-cover{min-height:310px}.classroom-document-center h2,.classroom-reading-cover-center h2{font-size:19px}.classroom-document-meta,.classroom-document-foot,.classroom-reading-cover-top,.classroom-reading-cover-bottom{padding:13px 15px}.classroom-written-content{padding:16px}}
.classroom-material-future{color:#9aa9b5;background:#f2f4f6;padding:7px 10px;border-radius:7px;font-size:9px;font-weight:800}
.classroom-material-disclaimer{font-size:10px;color:#9c8b7e;background:#fffaf6;border:1px dashed #f0d9c9;border-radius:9px;padding:14px;margin-top:22px;line-height:1.7}
.classroom-material-disclaimer svg{width:14px;height:14px;margin-right:5px;color:#de8050}
.classroom-quiz-locked{display:flex;align-items:center;flex-direction:column;text-align:center;padding:74px 35px}
.classroom-quiz-locked>div:first-child{height:64px;width:64px;display:grid;place-items:center;background:#f1f3f5;border-radius:20px;color:#798998;margin-bottom:24px}
.classroom-quiz-locked svg{width:28px;height:28px}
.classroom-quiz-locked>span{font-size:10px;letter-spacing:.12em;font-weight:800;color:#df7440}
.classroom-quiz-locked h2{font-size:23px;margin:12px 0}
.classroom-quiz-locked p{color:#8998a5;font-size:12px;line-height:1.8;max-width:480px}
.classroom-locked-progress{width:100%;max-width:360px;margin:15px 0 27px}
.classroom-locked-progress .line-progress{height:9px}
.classroom-prior-grade{display:flex;gap:9px;align-items:center;flex-wrap:wrap;padding:13px 16px;background:#f5f8fb;color:#607485;border:1px solid #e7eef3;border-radius:10px;font-size:11px;margin-bottom:23px}
.classroom-prior-grade svg{color:#e2804c;height:16px;width:16px}
.classroom-prior-grade strong{color:#293f4f}
.classroom-question-list{display:grid;gap:16px}
.classroom-question{min-width:0;padding:22px;margin:0;border:1px solid #e7edf1;border-radius:12px}
.classroom-question legend{width:100%;padding:0;float:left;margin-bottom:18px}
.classroom-question legend>span{display:flex;justify-content:space-between;color:#e47943;font-size:9px;font-weight:800;letter-spacing:.11em;margin-bottom:9px}
.classroom-question legend small{color:#a1afbc;letter-spacing:0;font-size:9px}
.classroom-question legend strong{font-size:13px;color:#2c4051;line-height:1.5;display:block;font-weight:800}
.classroom-options{display:grid;gap:8px;clear:both}
.classroom-option{border:1px solid #e7ecef;border-radius:9px;padding:12px;display:flex;align-items:center;gap:11px;font-size:11px;color:#596b79;cursor:pointer;line-height:1.4}
.classroom-option:hover{border-color:#e8aa85;background:#fffaf6}
.classroom-option.selected{border-color:#df8b5a;background:#fff7f0;color:#3f4f5b}
.classroom-option input{accent-color:#e2743e;width:14px;height:14px;margin:0}
.classroom-option-letter{height:25px;width:25px;flex:0 0 auto;background:#f3f5f6;display:grid;place-items:center;border-radius:7px;font-size:9px;font-weight:800}
.classroom-option.selected .classroom-option-letter{background:#f8e5d7;color:#c46d3b}
.classroom-quiz-submit{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:23px 0 0}
.classroom-quiz-submit>span{font-size:10px;color:#8797a6}
.classroom-quiz-error{background:#fff1e8;border:1px solid #f9d7c5;color:#b9512c;border-radius:8px;padding:12px;font-size:11px;margin-top:12px}
.classroom-result{display:flex;align-items:center;gap:17px;border-radius:14px;padding:22px;margin-bottom:23px;border:1px solid #cce8d8;background:#f1faf5}
.classroom-result.failed{background:#fff6ef;border-color:#f4d8c1}
.classroom-result-score{height:77px;width:77px;flex:0 0 auto;border-radius:50%;border:5px solid #6ab68f;display:grid;place-content:center;text-align:center;font-size:25px;font-weight:800;color:#30875c}
.classroom-result.failed .classroom-result-score{border-color:#e2a678;color:#b66f3b}
.classroom-result-score small{display:block;font-size:10px;font-weight:700;color:#91a69a}
.classroom-result>div:nth-child(2){flex:1}
.classroom-result>div:nth-child(2)>span{font-size:9px;font-weight:800;color:#3d996d;letter-spacing:.08em}
.classroom-result.failed>div:nth-child(2)>span{color:#bb7943}
.classroom-result h3{font-size:17px;margin:5px 0}
.classroom-result p{font-size:11px;color:#6d8679;line-height:1.5;margin:0}
.classroom-result>button{display:inline-flex;align-items:center;gap:6px;border:1px solid #bedfc8;background:#fff;color:#3f7b5c;border-radius:9px;padding:10px 12px;font-size:10px;font-weight:800}
.classroom-result.failed>button{border-color:#f0cdb1;color:#ab6b39}
.classroom-result>button svg{width:14px;height:14px}
@media(max-width:1210px){.classroom-layout{grid-template-columns:minmax(0,1.2fr) minmax(275px,.8fr)}.classroom-heading{align-items:flex-start}.classroom-material{grid-template-columns:42px minmax(0,1fr)}.classroom-material button,.classroom-material-future{grid-column:2;justify-self:start}}
@media(max-width:1050px){.classroom-layout{grid-template-columns:1fr}.classroom-aside{display:grid;grid-template-columns:1fr 1fr;gap:16px}.classroom-next-card{margin-top:0}.classroom-demo-note{grid-column:1/-1;margin:0}.classroom-video{min-height:345px}}
@media(max-width:690px){.classroom-heading{flex-direction:column}.classroom-heading-score{align-self:stretch}.classroom-aside{grid-template-columns:1fr}.classroom-demo-note{grid-column:auto}.classroom-video{min-height:290px}.classroom-video-center{padding:24px}.classroom-video-center h2{font-size:19px}.classroom-play{width:62px;height:62px}.classroom-lesson-main{padding:22px}.classroom-materials,.classroom-quiz{padding:20px}.classroom-material{padding:14px}.classroom-result{flex-wrap:wrap}.classroom-result>button{margin-left:auto}}
@media(max-width:430px){.classroom-tabs{gap:2px;padding:5px}.classroom-tab{font-size:10px;gap:4px;padding:11px 5px}.classroom-tab svg{width:13px;height:13px}.classroom-video-top,.classroom-video-bottom{padding:13px;font-size:8px}.classroom-video-center h2{font-size:17px}.classroom-heading-tags{gap:8px}.classroom-lesson-actions{flex-direction:column}.classroom-lesson-actions button{width:100%}.classroom-question{padding:16px}.classroom-quiz-submit{flex-direction:column;align-items:stretch}}

/* Ajuste solicitado: un carácter más sobrio, sin eliminar los juegos de aprendizaje. */
.race-hero{background:linear-gradient(120deg,#24333d,#40505c);border:1px solid #334855}
.race-hero p{color:#cbd4dc}
.race-icon{font-size:47px;opacity:.9}
.student-spotlight{background:radial-gradient(circle at 84% 27%,#e17d3521 0,transparent 38%),linear-gradient(116deg,#1c2a34,#344651)}
.student-main-cta{background:#e76d33;border-color:#e76d33}
.student-main-cta:hover{background:#ce5b28}
.student-ranking{background:linear-gradient(145deg,#273742,#40505a)}
.student-badge-item>span:first-child{background:#f5f7f9;color:#657688}
.student-goal{background:#fff8f2}
.classroom-inline-video{display:block;width:100%;max-height:430px;aspect-ratio:16/9;border-radius:11px;background:#102437;object-fit:contain;position:relative;z-index:2}
.classroom-video-center:has(.classroom-inline-video){padding:18px 24px;width:100%}
.classroom-inline-document{padding:0 20px 16px;min-height:505px}
.classroom-inline-document iframe{display:block;width:100%;height:525px;background:white;border:1px solid #dde5e9;border-radius:10px}
.classroom-activity-submit{margin:18px 0 24px;border:1px solid #dce7ef;border-radius:15px;padding:22px;background:linear-gradient(135deg,#f6f9fb,#fff)}
.classroom-activity-head{display:flex;align-items:center;gap:13px;margin-bottom:18px}
.classroom-activity-head>span{width:42px;height:42px;border-radius:11px;background:#e5edf3;color:#315c77;display:grid;place-items:center;flex:0 0 auto}
.classroom-activity-head svg{width:21px;height:21px}
.classroom-activity-head h3{margin:0 0 5px;color:#263c4c;font-size:15px}
.classroom-activity-head p{margin:0;color:#778c9c;font-size:11px}
.classroom-upload-label{display:block;font-weight:800;font-size:11px;color:#536d7e;margin-bottom:8px}
#classroom-activity-file{display:block;width:100%;border:1px dashed #c9d7e2;border-radius:10px;background:white;color:#415466;padding:13px 14px;margin:0 0 12px;font-size:12px}
#classroom-activity-file::file-selector-button{padding:8px 12px;margin-right:12px;border:0;border-radius:7px;background:#eaf0f5;font-size:11px;font-weight:800;color:#2c4a60;cursor:pointer}
.classroom-activity-warning{display:flex;gap:8px;align-items:flex-start;color:#93745d;font-size:10px;line-height:1.6;margin-top:12px}
.classroom-activity-warning svg{width:14px;height:14px;flex:0 0 auto}
.classroom-submitted{display:flex;align-items:center;gap:11px;border:1px solid #c5e9d3;background:#f1fbf5;padding:11px 12px;border-radius:10px;margin-bottom:14px;color:#2e7959}
.classroom-submitted>svg{width:19px;height:19px;flex:0 0 auto}
.classroom-submitted span{flex:1;min-width:0}
.classroom-submitted strong,.classroom-submitted small{display:block}
.classroom-submitted strong{font-size:11px}
.classroom-submitted small{font-size:10px;overflow-wrap:anywhere;margin-top:4px}
.classroom-submitted button{padding:7px 10px;border-radius:7px;background:white;color:#267452;border:1px solid #c9e8d6;font-size:10px;font-weight:800}
.modal-resource-viewer{width:min(1060px,96vw)}
.modal-resource-viewer .modal-body{padding:14px 24px}
.classroom-modal-viewer{height:min(68vh,740px);min-height:350px;background:#f1f4f6;border:1px solid #dce4e9;border-radius:10px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.classroom-modal-viewer iframe{width:100%;height:100%;border:0;background:white}
.classroom-modal-viewer img,.classroom-modal-viewer video{max-width:100%;max-height:100%;object-fit:contain}
.classroom-modal-viewer p{padding:25px}
.classroom-viewer-note{display:flex;align-items:flex-start;gap:8px;font-size:10px;color:#7a8d99;margin:13px 0 0}
.classroom-viewer-note svg{height:15px;width:15px;flex:0 0 auto}
@media(max-width:760px){.classroom-inline-document{padding:0 10px 10px;min-height:390px}.classroom-inline-document iframe{height:390px}.classroom-activity-submit{padding:15px}.classroom-submitted{flex-wrap:wrap}.classroom-modal-viewer{height:60vh;min-height:280px}}