.teacher-shell{--teacher-ink:#2c2048;--teacher-purple:#6848a6;--teacher-border:#ddd5eb;width:min(1120px,100%);color:var(--teacher-ink);margin:0 auto;padding:28px clamp(18px,4vw,48px) 80px;line-height:1.8}.teacher-shell *,.teacher-shell :before,.teacher-shell :after{box-sizing:border-box}.teacher-header{border-bottom:1px solid var(--teacher-border);justify-content:space-between;align-items:center;gap:20px;padding-bottom:22px;display:flex}.teacher-header>a{align-items:center;min-height:44px;font-weight:650;display:inline-flex}.teacher-header .teacher-brand{color:var(--teacher-purple);font-size:32px;line-height:1.15;display:grid}.teacher-brand span{color:#5d526e;margin-top:7px;font-size:12px;font-weight:500}.teacher-intro{max-width:760px;padding:48px 0 22px}.teacher-eyebrow{color:var(--teacher-purple);margin:0 0 10px;font-size:13px;font-weight:750}.teacher-intro h1{letter-spacing:-.025em;margin:0 0 20px;font-size:clamp(32px,5vw,50px);line-height:1.25}.teacher-intro>p:last-child{max-width:690px;font-size:18px}.teacher-privacy{border:1px solid #d5cae5;background:#f1ecf8;border-inline-start:5px solid #8a6cbe;border-radius:16px;margin:0 0 26px;padding:20px 24px}.teacher-privacy strong{font-size:18px}.teacher-privacy p{margin:6px 0 0}.teacher-layout{grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);align-items:start;gap:22px;display:grid}.teacher-panel{border:1px solid var(--teacher-border);background:#fff;border-radius:20px;min-width:0;margin-bottom:24px;padding:clamp(20px,3vw,30px);box-shadow:0 5px 22px #35204d05}.teacher-panel h2{margin:0 0 18px;font-size:25px;line-height:1.35}.teacher-panel h3{margin:12px 0 8px;font-size:19px;line-height:1.5}.teacher-panel p{margin:12px 0}.teacher-shell button{min-height:46px;color:var(--teacher-ink);font:inherit;cursor:pointer;background:#fff;border:1px solid #bbaecd;border-radius:11px;padding:10px 16px;font-weight:650;line-height:1.5}.teacher-shell button:hover:not(:disabled){border-color:var(--teacher-purple);background:#f0eaf8}.teacher-shell button.teacher-primary{color:#fff;background:var(--teacher-purple);border-color:var(--teacher-purple)}.teacher-shell button.teacher-primary:hover:not(:disabled){background:#52338d}.teacher-shell button.teacher-danger{color:#fff;background:#943955;border-color:#943955}.teacher-shell button:disabled{opacity:.5;cursor:not-allowed}.teacher-shell :focus-visible{outline-offset:4px;outline:3px solid #a778e5}.teacher-shell label{gap:8px;min-width:0;font-size:15px;font-weight:650;display:grid}.teacher-shell input{width:100%;min-width:0;min-height:48px;color:var(--teacher-ink);font:inherit;background:#fff;border:1px solid #b7a9c9;border-radius:10px;padding:11px 13px;font-size:16px}.teacher-shell input::placeholder{color:#82788e}.teacher-actions{flex-wrap:wrap;gap:10px;margin:16px 0 0;display:flex}.teacher-shell .teacher-muted{color:#6d607e;font-size:14px}.teacher-account{overflow-wrap:anywhere}.teacher-state{background:#f7f4fb;border-radius:13px;margin-top:22px;padding:8px 18px}.teacher-success{color:#30604d;font-weight:650}.teacher-shell .teacher-status{color:#5f3e88;overflow-wrap:anywhere;margin-top:18px}.teacher-status:empty{display:none}.teacher-invite{background:#faf7ff;border:1px solid #c8b4e5;border-radius:14px;margin-top:24px;padding:20px}.teacher-invite h3{margin-top:0}.teacher-explainer{background:#faf8fc}.teacher-explainer ol{margin:22px 0;padding-inline-start:25px}.teacher-explainer li{margin-bottom:20px;padding-inline-start:5px}.teacher-explainer li::marker{color:var(--teacher-purple);font-weight:800}.teacher-explainer strong,.teacher-explainer span{display:block}.teacher-explainer span,.teacher-explainer>p:last-child{color:#6d607e;font-size:14px}.teacher-section-heading{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.teacher-section-heading h2,.teacher-section-heading h3{margin:0}.teacher-create-form{align-items:end;gap:14px;margin:24px 0 8px;display:flex}.teacher-create-form label{flex:1}.teacher-create-form>button{flex-shrink:0}.teacher-class-list,.teacher-access-list{gap:16px;margin-top:24px;display:grid}.teacher-class,.teacher-access-card{border:1px solid var(--teacher-border);border-radius:15px;min-width:0;padding:22px}.teacher-class h3,.teacher-access-card h3{overflow-wrap:anywhere}.teacher-class p{color:#6d607e;font-size:14px}.teacher-tag{color:#624589;background:#ede7f6;border-radius:20px;padding:4px 11px;font-size:12px;font-weight:700;display:inline-block}.teacher-empty{text-align:center;background:#fcfaff;border:1px dashed #c9bddb;border-radius:14px;margin-top:24px;padding:25px}.teacher-empty h3{margin-top:0}.teacher-empty p{color:#6d607e;max-width:580px;margin-inline:auto}.teacher-archive{border-top:1px solid var(--teacher-border);margin-top:26px;padding-top:18px}.teacher-archive summary{cursor:pointer;min-height:44px;font-weight:650}.teacher-inline-form{margin-top:16px}.teacher-confirmation{background:#fcfaff;border:2px solid #a78acb}.teacher-confirmation form{max-width:580px}.teacher-access-card dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:20px 0;display:grid}.teacher-access-card dt{color:#6d607e;font-size:12px}.teacher-access-card dd{margin:2px 0 0;font-size:14px}.teacher-text-link{color:var(--teacher-purple);text-underline-offset:4px;text-decoration:underline}@media (max-width:760px){.teacher-layout{grid-template-columns:1fr;gap:0}.teacher-intro{padding-top:34px}.teacher-create-form{flex-direction:column;align-items:stretch}.teacher-create-form label{width:100%}}@media (max-width:420px){.teacher-header{gap:12px}.teacher-header>a:last-child{font-size:13px}.teacher-panel,.teacher-privacy,.teacher-class,.teacher-access-card{padding:18px}.teacher-panel h2{font-size:23px}.teacher-actions{align-items:stretch}.teacher-actions>button{flex:auto}.teacher-access-card dl{grid-template-columns:1fr}}