:root{--ink:#172a3f;--muted:#697a8c;--blue:#215bd4;--blue-light:#edf3ff;--line:#e2e8ef;--bg:#f5f7fa;--green:#18765a;--amber:#956417;--radius:12px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-size:14px;line-height:1.55}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible{outline:3px solid #8db3ff;outline-offset:3px}input:focus,textarea:focus,select:focus{outline:3px solid #d8e6ff;border-color:var(--blue)}[hidden]{display:none!important}h1,h2,h3,p{margin-top:0}h1{font-size:30px;letter-spacing:-1px;line-height:1.25;margin-bottom:10px}h2{font-size:18px;letter-spacing:-.3px;margin-bottom:12px}h3{font-size:16px}button{border:0;background:none;color:inherit}label{display:block;font-weight:600;font-size:13px;margin:20px 0 8px}input,select,textarea{width:100%;border:1px solid #ced8e3;background:white;border-radius:8px;padding:12px 13px;color:var(--ink)}textarea{resize:vertical;min-height:100px}.exercise-strip{height:35px;display:flex;align-items:center;justify-content:center;gap:10px;background:#fff4d9;color:#805819;font-size:11px;font-weight:600;letter-spacing:.3px;border-bottom:1px solid #eedfbf}.exercise-dot{height:6px;width:6px;border-radius:50%;background:#c58a24}.strip-divider{opacity:.4;margin:0 5px}.brand{display:flex;align-items:center;gap:11px;font-size:25px;font-weight:750;line-height:1.1;letter-spacing:-1px}.brand-mark{display:grid;place-items:center;width:39px;height:43px;border-radius:10px 10px 16px 16px;background:var(--blue);color:#fff;font-size:23px;box-shadow:0 3px 8px #215bd420}.brand-sub{display:block;font-size:8px;letter-spacing:1.2px;font-weight:600;margin-top:7px;opacity:.65}.eyebrow{font-size:10px;letter-spacing:1.6px;font-weight:700;color:var(--muted);display:block;margin-bottom:14px}.muted{color:var(--muted)}.small,small{font-size:12px}.primary{display:inline-flex;align-items:center;justify-content:center;gap:20px;background:var(--blue);color:white;font-weight:600;border-radius:8px;padding:12px 18px;box-shadow:0 2px 3px #19395910}.primary:hover{background:#194bb3}.secondary{border:1px solid var(--line);background:white;border-radius:8px;padding:10px 15px;font-weight:600}.secondary:hover{background:var(--bg)}.danger{background:#a93638;color:white;border-radius:8px;padding:11px 16px;font-weight:600}.text-button{color:var(--blue);font-size:12px;font-weight:600;padding:8px}.full{width:100%}.field-help{font-size:12px;color:var(--muted);margin:8px 0 22px}.form-message{font-size:13px;margin:16px 0 0;white-space:pre-line}.form-message.error{color:#a83232}.form-message.success{color:var(--green)}.demo-note{background:#f0f4f9;border:1px solid var(--line);border-radius:9px;padding:18px 20px;font-size:12px;color:#54677c;margin-top:26px}.demo-note strong{color:var(--ink)}.demo-note p{margin:6px 0 0}.login-layout{min-height:calc(100vh - 35px);display:grid;grid-template-columns:1fr 1fr}.login-intro{background:#142b45;color:#fff;padding:50px 11%;display:flex;flex-direction:column;position:relative;overflow:hidden}.login-intro:after{content:"";position:absolute;width:370px;height:370px;border:1px solid #ffffff0c;border-radius:50%;right:-200px;bottom:100px;box-shadow:0 0 0 65px #ffffff03,0 0 0 130px #ffffff03;pointer-events:none}.login-intro .brand-sub{color:#d5e4f4}.intro-copy{margin:auto 0;padding:75px 0 45px}.intro-copy .eyebrow{color:#9cb6d4}.intro-copy h1{font-size:clamp(30px,3vw,46px);letter-spacing:-1.5px;line-height:1.18}.intro-copy p{color:#b2c3d5;max-width:340px;margin:25px 0 0;line-height:1.8}.intro-steps{list-style:none;padding:0;margin:0 0 65px;font-size:13px;color:#d7e2ef}.intro-steps li{border-top:1px solid #ffffff12;padding:15px 0;display:flex;gap:25px}.intro-steps span{color:#81a7d9;font-size:11px}.intro-footer{font-size:11px;color:#7d97b2;margin:0}.login-panel{display:flex;align-items:center;justify-content:center;padding:50px 45px}.login-card{width:100%;max-width:420px}.login-card h2{font-size:29px;margin-bottom:10px;letter-spacing:-1px}.login-card form{margin-top:32px}.login-card .eyebrow{color:var(--blue)}.app-layout{min-height:calc(100vh - 35px);display:grid;grid-template-columns:240px 1fr}.sidebar{background:white;border-right:1px solid var(--line);padding:32px 20px;display:flex;flex-direction:column;position:sticky;top:0;height:calc(100vh - 35px)}.sidebar .brand{padding:0 8px}.school-card{display:flex;gap:12px;align-items:center;margin:38px 0 30px;background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:14px 12px}.school-card strong{font-size:12px}.school-card small{display:block;color:var(--muted);font-size:10px}.school-icon{font-size:26px;color:#8b9cb0}.nav-label{font-size:9px;font-weight:700;letter-spacing:1px;color:#94a1b0;padding:0 13px;margin-bottom:13px}.nav-item{width:100%;text-align:left;display:flex;gap:13px;padding:12px 13px;color:#65758a;border-radius:8px;font-size:12px;margin-bottom:5px;font-weight:500}.nav-item>span{width:17px;text-align:center;font-size:17px;line-height:1.1}.nav-item:hover{background:var(--bg)}.nav-item.active{background:var(--blue-light);color:var(--blue);font-weight:650}.sidebar-bottom{margin-top:auto;padding:30px 10px 0}.local-badge{font-size:11px;display:flex;align-items:center;gap:8px}.sidebar-bottom p{color:#96a2af;font-size:10px;margin:12px 0 0;line-height:1.7}.status-dot{width:7px;height:7px;border-radius:50%;background:#249b77;display:inline-block}.workspace{min-width:0}.topbar{height:77px;border-bottom:1px solid var(--line);background:#ffffffc9;display:flex;justify-content:space-between;align-items:center;padding:0 40px;gap:12px}.connection{display:flex;align-items:center;gap:9px;color:#53705f;font-size:11px}.connection.offline{color:#9a6327}.connection.offline .status-dot{background:#cf9235}.account{display:flex;gap:11px;align-items:center;font-size:11px;font-weight:600}.avatar{display:grid;place-items:center;border-radius:50%;background:#e9eef6;width:31px;height:31px;color:#536d8e}.account .text-button{border-left:1px solid var(--line);margin-left:4px;padding-left:16px;color:var(--muted);font-size:11px}.workspace main{padding:36px 40px 20px;max-width:1500px;margin:auto}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:3px 0 28px}.page-heading p{margin:0;font-size:13px}.page-heading .eyebrow{font-size:9px;margin-bottom:10px}.page-heading .primary{font-size:12px;white-space:nowrap}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:30px}.stat{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:20px 23px;position:relative}.stat-label{font-size:12px;color:#6d7d8d}.stat-value{font-size:33px;font-weight:650;line-height:1;margin:16px 0 11px;letter-spacing:-1px}.stat-foot{font-size:10px;color:#94a1b0}.stat-symbol{position:absolute;right:20px;top:19px;background:var(--blue-light);color:var(--blue);border-radius:8px;width:30px;height:30px;display:grid;place-items:center;font-size:16px}.stat:first-child .stat-symbol{background:#fff5df;color:#ac7c22}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:26px 0 13px}.section-heading h2{margin:0;font-size:16px}.card{background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.empty{padding:32px;text-align:center;background:white;border:1px dashed #d6dee8;border-radius:var(--radius);color:var(--muted);font-size:12px}.empty-symbol{display:grid;place-items:center;margin:0 auto 10px;background:#f1f5fa;width:40px;height:40px;border-radius:50%;font-size:18px;color:#7890aa}.empty strong{display:block;color:#4b6179;font-size:13px;margin-bottom:4px}.empty p{margin:0}.report-row{display:flex;align-items:center;justify-content:space-between;padding:21px 23px;gap:20px;border-bottom:1px solid var(--line)}.report-row:last-child{border-bottom:0}.report-info{min-width:0;flex:1}.report-info p{font-size:13px;margin:7px 0;white-space:pre-wrap;overflow-wrap:anywhere}.report-meta{display:flex;gap:12px;align-items:center;font-size:10px;color:var(--muted);flex-wrap:wrap}.report-title{font-size:13px;display:flex;align-items:center;gap:10px}.report-actions{display:flex;gap:8px;flex-shrink:0}.report-actions button{font-size:11px;padding:9px 12px}.badge{display:inline-flex;align-items:center;font-size:9px;font-weight:700;border-radius:5px;padding:4px 7px;letter-spacing:.2px;white-space:nowrap}.badge.amber{background:#fff3d9;color:#94651b}.badge.green{background:#e8f5ef;color:#287953}.badge.gray{background:#edf0f4;color:#718093}.badge.blue{background:var(--blue-light);color:var(--blue)}.alert-card{margin-bottom:16px}.alert-head{padding:17px 23px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.alert-head strong{font-size:13px}.alert-content{padding:22px 23px}.alert-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:17px;font-weight:550;line-height:1.55;margin-bottom:17px}.alert-time{font-size:11px;color:var(--muted);margin:8px 0 0}.alert-card.current{border-left:3px solid var(--blue)}.alert-card.closed{opacity:.8}.alert-controls{display:flex;gap:10px;align-items:center;margin-top:20px;flex-wrap:wrap}.alert-controls button{font-size:12px}.receipt-table{width:100%;border-collapse:collapse;font-size:11px;margin-top:20px}.receipt-table th{text-align:left;font-weight:500;color:var(--muted);background:var(--bg);padding:9px 12px}.receipt-table td{border-bottom:1px solid var(--line);padding:10px 12px}.table-scroll{overflow:auto}.confirmed{color:var(--green);font-size:12px;font-weight:600}.alert-versions{margin-top:18px;border-top:1px solid var(--line);padding-top:12px;font-size:11px;color:var(--muted)}.alert-versions summary{cursor:pointer}.version-item{padding:10px 0}.version-item p{white-space:pre-wrap;overflow-wrap:anywhere;margin:5px 0}.form-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(220px,1fr);gap:26px;align-items:start}.form-card{padding:28px}.form-card h2{margin:18px 0}.help-card{padding:25px;background:#edf2f8;border-radius:var(--radius);font-size:12px;color:#697c92}.help-card h3{color:var(--ink);margin:15px 0}.help-card ol{padding-left:17px}.help-card li{padding-left:6px;margin-bottom:17px}.help-card p{margin:24px 0 0;border-top:1px solid #d7e0eb;padding-top:19px;font-size:11px}.help-symbol{display:grid;place-items:center;border:1px solid #a8b9cd;width:23px;height:23px;border-radius:50%;font-family:serif;font-weight:bold}.device-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.device-card{padding:25px}.device-visual{width:54px;height:38px;border:2px solid #adbdd0;border-radius:4px;background:#f1f5fa;margin-bottom:25px;position:relative}.device-visual:after{content:"";position:absolute;bottom:-8px;left:16px;width:19px;border-bottom:2px solid #adbdd0}.device-card h2{margin:0 0 5px}.device-card p{font-size:12px;color:var(--muted)}.timeline-item{padding:17px 23px;display:flex;align-items:flex-start;gap:14px;border-bottom:1px solid var(--line);font-size:12px}.timeline-item:last-child{border:0}.timeline-dot{width:8px;height:8px;border-radius:50%;background:#9fb8da;margin-top:5px;flex-shrink:0}.timeline-item p{margin:3px 0 0;color:var(--muted);font-size:10px;overflow-wrap:anywhere}.timeline-item time{margin-left:auto;color:var(--muted);white-space:nowrap;font-size:10px}.workspace-footer{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:10px;color:#94a1b0}.offline-banner{background:#fff1d9;border:1px solid #efd2a3;border-radius:8px;padding:15px;margin-bottom:22px;font-size:12px;color:#8a6026}.notice{background:#e7f5ee;border:1px solid #bfdfcf;color:#28664b;border-radius:8px;padding:13px 17px;margin-bottom:20px;font-size:12px}.notice.error{background:#fff0ee;border-color:#efd0cb;color:#984b42}dialog{border:1px solid var(--line);border-radius:15px;padding:29px;width:calc(100% - 32px);max-width:580px;color:var(--ink);max-height:90vh;box-shadow:0 20px 80px #10243d33}dialog::backdrop{background:#10243d66;backdrop-filter:blur(3px)}.dialog-header{display:flex;justify-content:space-between;align-items:center;gap:15px}.dialog-header h2{font-size:22px;margin:0}.close-dialog{font-size:24px;padding:0 8px;color:var(--muted)}.dialog-context{background:var(--bg);padding:15px;border-radius:8px;font-size:12px;margin-top:20px;white-space:pre-wrap;overflow-wrap:anywhere}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--line);padding-top:20px;margin-top:24px}.device-option{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:400;border:1px solid var(--line);border-radius:7px;padding:9px 12px;margin:7px 0}.device-option input{width:15px;height:15px;margin:0}.group-buttons{display:flex;gap:7px;margin:10px 0}.group-buttons button{font-size:11px}.selection-count{font-size:11px;color:var(--blue);margin:10px 0}.stale-note{color:#9a6327;font-size:11px;margin-top:10px}.dialog-hint{font-size:12px;color:var(--muted);margin:14px 0}
@media(min-width:1500px){.workspace main{padding:44px 55px}.sidebar{padding-top:40px}}@media(max-width:1050px){.app-layout{grid-template-columns:205px 1fr}.workspace main{padding:28px 24px}.topbar{padding:0 24px}.sidebar{padding:28px 12px}.stat{padding:17px}.stat-symbol{display:none}.report-row{align-items:flex-start;flex-direction:column;gap:12px}.device-grid{grid-template-columns:1fr 1fr}.form-layout{grid-template-columns:1fr}.help-card{max-width:none}.login-intro{padding:40px 9%}.page-heading h1{font-size:26px}}
@media(max-width:700px){.login-layout{grid-template-columns:1fr}.login-intro{padding:25px}.intro-copy,.intro-steps,.intro-footer{display:none}.login-panel{padding:35px 25px}.app-layout{display:block}.sidebar{height:auto;position:static;padding:17px 15px 7px;border-right:0;border-bottom:1px solid var(--line)}.sidebar .brand{font-size:20px}.sidebar .brand-mark{height:33px;width:31px;font-size:18px}.sidebar .brand-sub{font-size:7px}.school-card,.nav-label,.sidebar-bottom{display:none}.sidebar nav{display:flex;overflow-x:auto;margin-top:17px;gap:4px}.nav-item{white-space:nowrap;padding:9px 11px;width:auto;font-size:11px}.nav-item>span{display:none}.topbar{height:65px;padding:0 17px}.connection{font-size:9px;max-width:45%}.account{font-size:10px;gap:7px}.account .avatar{display:none}.account .text-button{font-size:10px;padding-left:8px}.workspace main{padding:25px 17px}.stats{gap:8px}.stat{padding:14px 10px}.stat-value{font-size:27px}.stat-label{font-size:10px}.stat-foot{font-size:9px}.page-heading{align-items:flex-start;flex-direction:column;margin-bottom:22px}.page-heading h1{font-size:25px}.section-heading .small{font-size:9px;text-align:right}.report-row{padding:17px}.alert-content,.alert-head{padding:17px}.device-grid{grid-template-columns:1fr}.form-card{padding:21px}.workspace-footer{font-size:9px;gap:20px}.timeline-item{padding:15px 13px;gap:9px}.timeline-item time{font-size:9px}.exercise-strip{font-size:9px;gap:7px}.alert-text{font-size:16px}.dialog-actions{flex-wrap:wrap}.receipt-table th,.receipt-table td{padding:8px}.form-layout{gap:16px}}
.inbox-banner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 22px;margin-bottom:23px;border:1px solid #b7cbf4;border-left:4px solid var(--blue);background:#edf3ff;border-radius:8px}.inbox-banner strong{font-size:12px;color:#214fa5}.inbox-banner p{font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere;margin:8px 0 0}.inbox-banner .primary{font-size:11px;flex-shrink:0}.inbox-banner small{color:#9a6327}@media(max-width:700px){.inbox-banner{align-items:flex-start;flex-direction:column;padding:15px}}
.pairing-card{padding:22px;margin-top:24px}.pairing-card summary{cursor:pointer;font-weight:600}.pairing-card form{max-width:550px}.device-controls{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.device-controls button{font-size:11px}.code-value{font-family:ui-monospace,monospace;font-size:15px;letter-spacing:.5px}#current-device{margin:0 0 24px}