.auth-loading>header,.auth-loading>.shell,.auth-screen>header,.auth-screen>.shell{display:none}.auth-screen{min-height:100vh;background:radial-gradient(ellipse at 10% 0,var(--lime) 0,transparent 45%),var(--page)}.auth-screen #authScreen{display:flex;align-items:center;flex-direction:column;min-height:100vh;padding:36px 20px}.auth-active #authScreen{display:none}.login-brand{font-size:24px;letter-spacing:-.7px;color:var(--forest);font-weight:900;text-align:center;margin-bottom:32px}.login-brand small{display:block;font-size:10px;letter-spacing:2px;font-weight:500;color:var(--muted);margin-top:6px}.login-card{width:440px;max-width:100%;padding:32px 38px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 60px #203e3509}.login-card h1{text-align:center;font-size:29px;margin:14px 0 10px}.login-card>p{text-align:center;font-size:13px}.login-mark{display:grid;place-items:center;width:44px;height:44px;margin:auto;background:var(--forest);border-radius:12px;color:var(--lime);font-size:25px}.login-roles{display:grid;grid-template-columns:1fr 1.3fr 1fr;background:var(--mint);padding:4px;gap:3px;border-radius:9px;margin:24px 0}.login-roles button{border:0;font-size:12px;padding:9px 5px;background:transparent}.login-roles button.primary{background:var(--forest);color:white}.password-input{display:flex;position:relative;margin-top:5px}.password-input input{width:100%;padding-right:45px!important}.password-input button{position:absolute;right:4px;top:3px;border:0;background:transparent;padding:7px 10px}.login-submit{width:100%;margin-top:8px}.login-help{margin:22px 0 10px;color:var(--muted)}.login-foot{font-size:11px;color:var(--muted);margin-top:24px}.login-access{border-top:1px solid var(--line);padding-top:12px;margin-top:18px;font-size:11px;color:var(--muted)}.login-access p{line-height:1.8;overflow-wrap:anywhere}.form-error{color:#a12634;font-size:12px}.auth-active header #studentRole,.auth-active header #teacherRole,.auth-active header #parentRole{display:none}.auth-active header .actions{background:transparent;border:0;gap:15px}#signedInLabel{font-size:12px;color:var(--muted)}body:not(.auth-active) #signedInLabel,body:not(.auth-active) #logoutButton{display:none}.roster-toolbar{display:flex;align-items:end;gap:22px;justify-content:space-between;margin-bottom:24px}.roster-search{margin:0;flex:1;max-width:560px;font-size:12px;color:var(--muted)}.roster-search input{width:100%}.roster-display{display:flex;gap:7px;margin-bottom:0}.roster-display button{font-size:12px;white-space:nowrap}.roster-item{border-bottom:1px solid var(--line);padding:17px 20px;display:flex;gap:16px;align-items:center;background:#fff}.roster-item:last-child{border-bottom:0}.roster-list{border:1px solid var(--line);border-radius:12px;overflow:hidden}.student-avatar{height:44px;width:44px;flex-shrink:0;display:grid;place-items:center;border-radius:50%;background:var(--mint);color:var(--forest);font-size:16px}.avatar-1{background:var(--peach);color:#775e32}.avatar-2{background:#edf4e5;color:#507843}.avatar-3{background:var(--violet);color:#4d6087}.roster-info{flex:1;min-width:0}.roster-info h2{font-size:15px;margin:0 0 3px}.roster-contacts{font-size:11px;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap;margin-top:5px;overflow-wrap:anywhere}.roster-actions button{font-size:12px;padding:9px 14px}.roster-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.roster-grid .roster-item{border:1px solid var(--line);border-radius:12px;flex-direction:column;text-align:center;padding:25px 18px}.roster-grid .roster-info{width:100%}.roster-grid .student-avatar{height:58px;width:58px;font-size:20px}.roster-grid .roster-contacts{justify-content:center;flex-direction:column;gap:3px}.roster-grid .roster-actions{width:100%}.roster-grid .roster-actions button{width:100%}.create-student-heading{text-align:center;margin:0 0 24px}.create-student-heading .student-avatar{margin:0 auto 15px}.student-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.student-form-grid label{font-size:12px}.student-form-grid label:nth-child(4){grid-column:1/-1}.student-form-actions{justify-content:flex-end;margin-top:22px}.credentials-box{display:grid;gap:7px;background:var(--mint);border:1px solid #cadfd5;border-radius:10px;padding:18px;margin:18px 0}.credentials-box span{font-size:11px;color:var(--forest)}.credentials-box b{font-family:monospace;font-size:17px;overflow-wrap:anywhere}.telegram-link{font-size:12px;padding:9px}#studentInviteMessage{width:100%;font-size:12px}@media(max-width:1050px){.roster-grid{grid-template-columns:1fr 1fr}}@media(max-width:650px){.roster-toolbar{flex-direction:column;align-items:stretch;gap:14px}.roster-search{max-width:none}.roster-grid{grid-template-columns:1fr}.roster-list .roster-item{gap:10px;padding:16px 12px;flex-wrap:wrap}.roster-list .roster-actions{margin-left:54px}.student-form-grid{grid-template-columns:1fr}.student-form-grid label:nth-child(4){grid-column:auto}.login-card{padding:28px 23px}.login-brand{font-size:21px}#signedInLabel{max-width:170px}}