:root{--portal-bg:#f3f6fa;--portal-line:#dce3ec;--portal-red:#e52f32;--portal-navy:#071d37}.portal-shell{height:100dvh;display:grid;grid-template-columns:230px 1fr;background:var(--portal-bg);color:var(--portal-navy)}.portal-nav{background:#fff;border-right:1px solid var(--portal-line);padding:0!important}.portal-brand{height:74px;border-bottom:1px solid var(--portal-line);display:flex;align-items:center;padding:0 18px;gap:9px}.portal-brand>span{width:34px;height:34px;border-radius:7px;background:var(--portal-red);color:#fff;display:grid;place-items:center;font-size:10px;font-weight:900}.portal-brand div{display:grid}.portal-brand b{font-size:20px}.portal-brand b i{color:var(--portal-red);font-style:normal}.portal-brand small{font:italic 11px Georgia}.portal-nav nav{padding:18px 0}.portal-nav nav button{width:100%;border-radius:0;padding:16px 22px;font-size:14px;align-items:center}.portal-nav nav button.active{background:var(--portal-red)!important;color:#fff!important}.portal-main{min-width:0;overflow:auto;padding:0 28px 40px}.portal-main>header{height:96px;padding:0;display:flex;align-items:center;background:transparent;border:0}.portal-main h1{margin:5px 0 0;font:600 30px Georgia}.portal-main header small,.section-head small{font-size:10px;letter-spacing:.14em;color:#7b8798}.learner-avatar{margin-left:auto;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--portal-navy);color:#fff;font-weight:800}.portal-section{background:#fff;border:1px solid var(--portal-line);border-radius:8px;margin-bottom:22px;padding:22px}.section-head h2{font:600 24px Georgia;margin:5px 0 18px}.course-card{display:grid;grid-template-columns:110px minmax(0,1fr) auto;gap:22px;align-items:center;border:1px solid var(--portal-line);border-radius:10px;padding:16px}.course-cover{height:100px;border-radius:8px;background:linear-gradient(140deg,#fff0f0,#fff);border:1px solid #f2d6d6;display:grid;place-items:center;align-content:center;color:var(--portal-red)}.course-cover span{font-size:9px}.course-cover b{font-size:30px}.course-cover small{font-size:7px;font-weight:800}.course-info h3{margin:8px 0;font-size:18px}.course-info p{color:#687487;margin:0 0 14px}.status-pill{font-size:10px;padding:4px 7px;border-radius:10px;background:#fff2df;color:#9e6500}.course-progress{display:flex;align-items:center;gap:12px}.course-progress i{height:7px;background:#e8edf3;flex:1;border-radius:10px;overflow:hidden}.course-progress em{display:block;height:100%;background:var(--portal-red)}.course-progress b{font-size:11px}.portal-primary{border:0;background:var(--portal-red);color:#fff;border-radius:7px;padding:12px 17px;font-weight:800;white-space:nowrap}.activity-row{display:flex;align-items:center;gap:13px;padding:13px 0}.activity-icon{width:38px;height:38px;border-radius:50%;background:#fff0f0;color:var(--portal-red);display:grid;place-items:center;font-weight:800}.activity-row p{margin:3px 0;color:#6b7788}.activity-row time{margin-left:auto;color:#7f8998}.certificate-tools{display:flex;gap:18px}.certificate-tools select,.certificate-tools input{min-width:280px;padding:11px;border:1px solid var(--portal-line);border-radius:6px}.empty-certificate{min-height:440px;display:grid;place-items:center;align-content:center;text-align:center}.trophy{font-size:84px;color:#87909d}.empty-certificate h2{color:var(--portal-red)}.toc-course{padding:18px 12px;border-bottom:1px solid #e1e6ed}.toc-course>button{border:0;background:none;color:#526173;padding:0;margin-bottom:10px}.toc-course h2{font:700 15px/1.3 Georgia;margin:0 0 8px}.toc-course p{font-size:10px;color:#6e7988;margin:5px 0}.toc-course>i{display:block;height:5px;background:#e6eaf0;border-radius:5px}.toc-course>i em{display:block;height:100%;background:var(--portal-red)}.toc-course input{width:100%;margin-top:12px;border:1px solid #d8dee7;border-radius:5px;padding:8px;font-size:10px}.full-toc{display:block!important}.full-toc section{border-bottom:1px solid #e2e7ed}.full-toc h3{font-size:10px;margin:0;padding:12px;display:flex;justify-content:space-between}.toc-item,.toc-lessons button{width:100%;border:0;border-radius:0!important;padding:9px 10px!important;display:flex;align-items:center;gap:8px;background:#fff!important;color:#536070!important}.toc-item span,.toc-lessons button span{width:18px!important;height:18px!important;font-size:9px!important}.toc-item b,.toc-lessons button b{font-size:10px;line-height:1.2;font-weight:500;text-align:left}.toc-item.completed span{color:#20a665}.toc-item.in-progress span{color:#e59b22}.toc-item.current{background:#fff4f4!important;color:var(--portal-navy)!important}.toc-lessons{border-left:3px solid #f4b7b8;margin-left:18px}.toc-lessons button.active{background:#ffeaea!important}.score-ring{display:flex;align-items:baseline;gap:28px}.score-ring b{font-size:26px}.score-ring span{font-size:16px}.score-card .portal-primary{display:block;margin:24px 0 8px}.review-card .answer{cursor:default}.instructor .mic{display:none}.instructor form>div{justify-content:flex-end}@media(max-width:850px){.portal-shell{grid-template-columns:72px 1fr}.portal-brand div,.portal-nav nav span{display:none}.portal-brand{padding:0 18px}.portal-main{padding:0 14px}.course-card{grid-template-columns:80px 1fr}.course-card>.portal-primary{grid-column:1/3}.certificate-tools{display:grid}.certificate-tools select,.certificate-tools input{min-width:0;width:100%}}