:root{--student-refine-ink:#20304b;--student-refine-muted:#66758a;--student-refine-line:#d7deea;--student-refine-soft:#f6f8fb;--student-refine-indigo:#4050c8;--student-refine-teal:#149f93;--student-refine-green:#42a66a;--student-refine-gold:#d99a24}.student-main:not(.teacher-main):has(.student-refine-page){width:100%;max-width:none;padding:34px clamp(18px,4vw,52px) 64px}.student-refine-page{width:min(100%,1080px);margin:0 auto;color:var(--student-refine-ink)}.student-refine-heading{margin-bottom:24px}.student-refine-heading .eyebrow{margin:0 0 5px;color:#63708a;font-size:.82rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.student-refine-heading h1{margin:0 0 8px;color:#18305d;font-size:clamp(2.15rem,4vw,3.2rem);line-height:1.06}.student-refine-heading p{margin:0;color:var(--student-refine-muted);font-size:1.04rem}.student-refine-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}.student-refine-toolbar .segmented-control{margin:0;max-width:560px}.student-refine-toolbar .segmented-control button{min-width:130px}.student-refine-toolbar .segmented-control button span{margin-left:5px;font-size:.78em;opacity:.75}.student-refine-review-link{display:inline-flex;align-items:center;gap:8px;color:#0d8178;font-weight:900;text-decoration:none;white-space:nowrap}.student-refine-review-link .ui-icon{width:20px;height:20px}.student-refine-assignment-list{display:grid;gap:12px}.student-refine-assignment-row{display:grid!important;grid-template-columns:minmax(0,1fr) minmax(170px,220px) 148px;align-items:center;gap:20px;width:100%;min-height:0!important;padding:18px 20px!important;border:1px solid var(--student-refine-line)!important;border-radius:14px!important;background:#fff!important;box-shadow:0 6px 18px #20304b0b!important}.student-refine-assignment-row[hidden]{display:none!important}.student-refine-assignment-main{min-width:0;display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.student-refine-assignment-title{min-width:0}.student-refine-assignment-title h2{margin:5px 0 3px;font-size:1.18rem;color:var(--student-refine-ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.student-refine-assignment-title p{margin:0;color:var(--student-refine-muted);font-size:.88rem}.student-refine-mode,.student-refine-status{display:inline-flex;align-items:center;border-radius:999px;font-size:.72rem;font-weight:900;line-height:1;padding:6px 9px;white-space:nowrap}.student-refine-mode--practice{background:#e7f7f4;color:#087a72}.student-refine-mode--assessment{background:#edf0ff;color:#3747b9}.student-refine-status--not-started{background:#f0f2f5;color:#687282}.student-refine-status--in-progress{background:#eaf0ff;color:#3554b8}.student-refine-status--completed{background:#e9f7ee;color:#287b49}.student-refine-assignment-progress{display:grid;gap:7px}.student-refine-assignment-progress>div:first-child{display:flex;justify-content:space-between;gap:10px;color:var(--student-refine-muted);font-size:.8rem}.student-refine-assignment-progress strong{color:var(--student-refine-ink)}.student-refine-progress{height:10px;border-radius:999px;background:#e8edf3;overflow:hidden}.student-refine-progress i{display:block;height:100%;border-radius:inherit;background:var(--student-refine-teal)}.student-refine-progress--compact{height:7px}.student-refine-action,.student-refine-hero-action{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;font-weight:900;text-decoration:none;cursor:pointer}.student-refine-action{min-height:44px;padding:10px 13px;border:1.5px solid var(--student-refine-indigo)}.student-refine-action .ui-icon,.student-refine-hero-action .ui-icon{width:20px;height:20px}.student-refine-action--primary,.student-refine-hero-action{background:var(--student-refine-indigo);color:#fff;box-shadow:0 3px 0 #2f3a9d}.student-refine-action--secondary{background:#fff;color:var(--student-refine-indigo)}.student-refine-empty{padding:40px;border:1px dashed #cbd3df;border-radius:14px;text-align:center;color:var(--student-refine-muted);background:#fff}.student-refine-empty h2,.student-refine-empty h3{margin-top:0;color:var(--student-refine-ink)}.student-refine-back{display:inline-flex;align-items:center;gap:7px;margin-bottom:18px;color:var(--student-refine-indigo);font-weight:900;text-decoration:none}.student-refine-detail-page{max-width:900px}.student-refine-detail-card{padding:28px 30px;border:1px solid var(--student-refine-line);border-radius:18px;background:#fff;box-shadow:0 8px 24px #20304b0c}.student-refine-detail-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;padding-bottom:20px;border-bottom:1px solid var(--student-refine-line)}.student-refine-detail-head h1{margin:8px 0 4px;color:#18305d;font-size:clamp(2rem,4vw,3rem);line-height:1.08}.student-refine-detail-head p{margin:0;color:var(--student-refine-muted)}.student-refine-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:20px 0}.student-refine-facts>div{display:grid;gap:2px;padding:4px 18px;border-right:1px solid var(--student-refine-line)}.student-refine-facts>div:first-child{padding-left:0}.student-refine-facts>div:last-child{border-right:0}.student-refine-facts strong{font-size:1.45rem;color:var(--student-refine-ink)}.student-refine-facts span{color:var(--student-refine-muted);font-size:.86rem}.student-refine-detail-card>.student-refine-progress{margin-bottom:22px}.student-refine-support-summary{padding:18px;border:1px solid var(--student-refine-line);border-radius:12px;background:#fafbfd}.student-refine-support-summary>strong{font-size:1rem}.student-refine-support-summary>p{margin:4px 0 12px;color:var(--student-refine-muted)}.student-refine-support-summary>div{display:flex;flex-wrap:wrap;gap:7px}.student-refine-support-summary>div span{padding:7px 10px;border-radius:999px;background:#eef2f7;color:#4f5f75;font-size:.8rem;font-weight:800}.student-refine-headphones{display:flex;align-items:center;gap:10px;margin:16px 0 20px;padding:12px 14px;border-radius:10px;background:#ecf8f6;color:#466071}.student-refine-headphones .ui-icon{width:24px;height:24px;color:var(--student-refine-teal)}.student-refine-headphones strong{color:#0b7d74}.student-refine-hero-action{width:100%;min-height:54px;padding:13px 20px;font-size:1.02rem}.student-refine-later{display:block;margin-top:13px;text-align:center;color:#67748a;font-weight:800;text-decoration:none}.student-refine-home-page{max-width:980px}.student-refine-up-next{padding:26px 28px;border:1px solid var(--student-refine-line);border-radius:18px;background:#fff;box-shadow:0 8px 24px #20304b0c}.student-refine-up-next-head{display:flex;justify-content:space-between;gap:22px;align-items:flex-start}.student-refine-up-next-head .eyebrow{margin:0;color:#66738a;font-size:.78rem;font-weight:900;letter-spacing:.07em;text-transform:uppercase}.student-refine-up-next-head h2{margin:8px 0 4px;color:#18305d;font-size:1.65rem}.student-refine-up-next-head p{margin:0;color:var(--student-refine-muted)}.student-refine-up-next-progress{margin:20px 0}.student-refine-up-next-progress>div:first-child{display:flex;justify-content:space-between;margin-bottom:7px;color:var(--student-refine-muted);font-size:.86rem}.student-refine-up-next-progress strong{color:var(--student-refine-ink)}.student-refine-up-next--done{text-align:left}.student-refine-home-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}.student-refine-home-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;padding:20px;border:1px solid var(--student-refine-line);border-radius:14px;background:#fff;color:var(--student-refine-ink);text-decoration:none}.student-refine-home-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:#e8f7f4;color:#0c8278}.student-refine-home-icon .ui-icon{width:25px;height:25px}.student-refine-home-card>div>strong{font-size:1.55rem}.student-refine-home-card h2{margin:0;font-size:1.02rem}.student-refine-home-card p{margin:3px 0 0;color:var(--student-refine-muted);font-size:.82rem}.student-refine-home-card>span:last-child{color:var(--student-refine-indigo);font-weight:900;font-size:.84rem}.student-refine-classes{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:14px;padding:16px 18px;border-radius:12px;background:#f7f8fb}.student-refine-classes h2{margin:0;font-size:1rem}.student-refine-classes p{margin:3px 0 0;color:var(--student-refine-muted);font-size:.85rem}.student-refine-classes a{color:var(--student-refine-indigo);font-weight:900;text-decoration:none;white-space:nowrap}.student-refine-progress-page{max-width:980px}.student-refine-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:16px}.student-refine-metrics article{display:grid;gap:2px;padding:18px;border:1px solid var(--student-refine-line);border-radius:12px;background:#fff}.student-refine-metrics strong{font-size:1.75rem;color:#18305d}.student-refine-metrics span{color:var(--student-refine-muted);font-size:.82rem}.student-refine-progress-panel{padding:22px;border:1px solid var(--student-refine-line);border-radius:14px;background:#fff}.student-refine-section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:14px}.student-refine-section-head .eyebrow{margin:0;color:#63708a;font-size:.75rem;font-weight:900;text-transform:uppercase;letter-spacing:.07em}.student-refine-section-head h2{margin:2px 0 0}.student-refine-section-head p{margin:4px 0 0;color:var(--student-refine-muted);font-size:.86rem}.student-refine-section-head a{color:var(--student-refine-indigo);font-weight:900;text-decoration:none;white-space:nowrap}.student-refine-review-row{display:grid;grid-template-columns:1fr minmax(180px,260px);gap:18px;align-items:center;padding:13px 0;border-top:1px solid #e9edf2}.student-refine-review-row:first-of-type{border-top:0}.student-refine-review-row>div:first-child{display:grid}.student-refine-review-row>div:first-child span{color:var(--student-refine-muted);font-size:.78rem}.student-refine-review-row>div:last-child{display:grid;grid-template-columns:70px 1fr;align-items:center;gap:10px;color:#657188;font-size:.78rem}.student-refine-mastery{height:7px;border-radius:999px;background:#e9edf2;overflow:hidden}.student-refine-mastery i{display:block;height:100%;background:var(--student-refine-teal);border-radius:inherit}@media(max-width:860px){.student-refine-assignment-row{grid-template-columns:1fr 150px}.student-refine-assignment-progress{grid-column:1/2}.student-refine-action{grid-column:2/3;grid-row:1/3}.student-refine-home-grid{grid-template-columns:1fr}.student-refine-metrics{grid-template-columns:1fr 1fr}}@media(max-width:620px){.student-main:not(.teacher-main):has(.student-refine-page){padding:24px 14px 48px}.student-refine-toolbar,.student-refine-section-head,.student-refine-up-next-head,.student-refine-detail-head,.student-refine-classes{align-items:flex-start;flex-direction:column}.student-refine-toolbar .segmented-control{width:100%;overflow:auto}.student-refine-toolbar .segmented-control button{min-width:105px}.student-refine-assignment-row{grid-template-columns:1fr!important;gap:13px}.student-refine-assignment-main{gap:10px}.student-refine-assignment-progress,.student-refine-action{grid-column:auto;grid-row:auto}.student-refine-detail-card,.student-refine-up-next{padding:21px 18px}.student-refine-facts{grid-template-columns:1fr}.student-refine-facts>div{padding:10px 0;border-right:0;border-bottom:1px solid var(--student-refine-line)}.student-refine-facts>div:last-child{border-bottom:0}.student-refine-home-card{grid-template-columns:auto 1fr}.student-refine-home-card>span:last-child{grid-column:2}.student-refine-metrics{grid-template-columns:1fr 1fr}.student-refine-review-row{grid-template-columns:1fr}.student-refine-review-row>div:last-child{grid-template-columns:70px 1fr}}