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#444;border-radius:6px;padding:12px;color:#fff;color-scheme:dark}textarea{min-height:110px}dialog{background:#101010;color:#fff;border:1px solid #444;border-radius:14px;padding:30px;width:min(560px,94vw);max-height:90vh}dialog::backdrop{background:#000c}dialog h2{margin-top:0}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:25px}.hint{font-size:11px;color:var(--muted);line-height:1.7}.danger{border-style:dashed!important}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#fff;color:#080808;border:1px solid #888;border-radius:8px;padding:15px 22px;display:none;z-index:100;max-width:90vw;font-size:13px}#toast.visible{display:block}.context-menu{position:fixed;z-index:90;background:#181818;border:1px solid #555;border-radius:10px;padding:6px;box-shadow:0 12px 40px #0009;min-width:230px;max-width:95vw}.context-menu 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small{font-size:10px}.lesson{gap:12px}.lesson>.actions{padding-left:0}.topline{flex-wrap:wrap}.profile-summary{padding:18px}.profile-summary .person{align-items:flex-start}.section-head{flex-wrap:wrap}.login{margin:3vh auto}.login h1{font-size:76px}.table-wrap{margin-left:-5px;margin-right:-5px}.stat strong{overflow-wrap:anywhere}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.payment-warning{border:1px solid #aaa;border-left:4px solid #fff;border-radius:8px;padding:18px;margin:18px 0;background:#242424;font-size:13px}.payment-warning p{font-size:12px;margin:10px 0}.checkbox{display:flex;align-items:flex-start;gap:10px;line-height:1.6;margin:12px 0 0}.checkbox input{width:18px;height:18px;flex-shrink:0;margin-top:2px}.lesson-details{display:grid;gap:8px;margin:25px 0}.lesson-details dt{color:#999;font-size:11px;text-transform:uppercase;letter-spacing:1px;margin-top:12px}.lesson-details dd{margin:0;line-height:1.7;overflow-wrap:anywhere;font-size:14px}.lesson-details .notes{white-space:pre-wrap}.lesson[data-lesson-row]{cursor:pointer}h1{font-size:clamp(40px,5vw,72px);line-height:1;letter-spacing:-1px}.hero{padding:30px 0 25px}.login h1{font-size:64px;margin-top:45px}.hero>.actions{justify-content:flex-end}
.brand{font-size:0;line-height:1}.brand-logo{width:100%;max-width:175px;height:145px;object-fit:contain;display:block}.login .brand-logo{margin:auto;width:160px;height:140px}.login h1{margin-top:24px}.sidebar-profile{margin-top:auto;display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:12px;border:1px solid #363636;border-radius:10px;background:#111;color:#fff}.sidebar-profile:hover,.sidebar-profile.active{background:#242424}.sidebar-profile strong{font-size:12px;display:block}.sidebar-profile small{display:block;font-size:10px;color:#aaa;margin-top:5px;overflow-wrap:anywhere}.avatar{overflow:hidden;display:inline-flex;align-items:center;justify-content:center}.avatar img{width:100%;height:100%;object-fit:cover}.avatar.large{width:120px;height:120px;font-size:38px;margin:12px 0 26px}.profile-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:22px}.profile-photo{align-self:start}.profile-photo h2{margin-top:0}.profile-photo input{font-size:10px;padding:9px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.muted{opacity:.5}.student-info{margin-top:20px}.student-info summary{cursor:pointer;font-size:13px}.info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:25px}.info-grid dt{font-size:11px;color:#999;margin-bottom:8px}.info-grid dd{margin:0;white-space:pre-wrap;font-size:13px;line-height:1.7;overflow-wrap:anywhere}#profile-status{font-size:12px;margin-left:12px}#photo-status{font-size:12px}@media(max-width:1050px){.profile-layout{grid-template-columns:1fr}.profile-photo{max-width:400px}}@media(max-width:750px){.brand-logo{width:110px;height:95px}.sidebar-profile{margin-top:0;max-width:260px}.sidebar-profile .avatar{width:32px;height:32px;font-size:13px}.form-grid{grid-template-columns:1fr}.info-grid{grid-template-columns:repeat(2,minmax(0,1fr))}aside{gap:15px}.login .brand-logo{height:125px}}
aside{position:sticky;top:0;height:100dvh;align-self:start;overflow-y:auto}@media(max-width:750px){aside{position:static;height:auto;overflow:visible}}
.password-panel{margin-top:25px;max-width:700px}.password-panel form{max-width:440px}
