:root{--navy:#082b4c;--navy2:#0b3b66;--blue:#11a7ee;--orange:#ff8a1f;--bg:#f4f7fb;--panel:#fff;--text:#233244;--muted:#718094;--line:#d9e3ec;--good:#2fbd70;--danger:#ef4358;--warn:#f4b423;--aqua:#2bb8be;--shadow:0 10px 30px rgba(16,45,75,.08);--radius:14px}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.muted{color:var(--muted)}.tiny{font-size:12px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:1.2px;color:var(--blue)}h1,h2,h3,h4,p{margin-top:0}.app-shell{min-height:100vh}.app-header{height:68px;background:var(--navy);color:#fff;display:flex;align-items:center;padding:0 22px;gap:28px;position:sticky;top:0;z-index:40;box-shadow:0 3px 12px rgba(0,0,0,.12)}.brand{display:flex;align-items:center;gap:10px;min-width:185px}.brand-mark{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--orange),#ffb150);display:grid;place-items:center;color:#17222e;font-weight:950}.brand strong,.brand span{display:block}.brand span{font-size:10px;letter-spacing:1px;opacity:.75}.top-nav{display:flex;height:100%;align-items:stretch}.nav{border:0;background:transparent;color:#dce8f4;padding:0 18px;font-weight:700;position:relative}.nav:hover{background:rgba(255,255,255,.05)}.nav.active{color:#fff}.nav.active:after{content:"";position:absolute;height:4px;background:var(--blue);left:12px;right:12px;bottom:0}.header-user{margin-left:auto;display:flex;align-items:center;gap:10px;font-size:13px}.text-btn{background:transparent;border:0;color:#dce8f4}.icon-btn{border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:10px;min-width:38px;height:38px}.icon-btn.big{font-size:24px;font-weight:700}.main{padding:26px 22px 60px;max-width:1720px;margin:0 auto}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:20px}.page-head h1{font-size:32px;letter-spacing:-.8px;margin:3px 0 0}.actions{display:flex;gap:8px;flex-wrap:wrap}.primary,.secondary,.danger{border-radius:9px;padding:10px 14px;font-weight:800;border:1px solid transparent}.primary{background:var(--orange);color:#1d2730}.primary:hover{filter:brightness(.97)}.secondary{background:#fff;border-color:#cad7e2;color:#314254}.danger{background:#fff1f3;border-color:#ffc4cb;color:#c92539}.small{padding:7px 10px;font-size:12px}.full{width:100%;margin-top:8px}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:22px}.kpi-grid.three{grid-template-columns:repeat(3,1fr)}.kpi{background:#fff;border:1px solid var(--line);border-radius:10px;min-height:108px;padding:18px 20px;display:flex;align-items:center;gap:16px;box-shadow:0 4px 14px rgba(10,44,75,.03)}.kpi-icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:24px;font-weight:800}.kpi-icon.aqua{color:var(--aqua);background:#ebfbfc}.kpi-icon.amber{color:#d99a00;background:#fff8df}.kpi-icon.red{color:var(--danger);background:#fff0f2}.kpi-icon.blue{color:#5576f7;background:#eef1ff}.kpi-icon.green{color:var(--good);background:#ecfbf3}.kpi b,.kpi span{display:block}.kpi b{font-size:28px;letter-spacing:-.8px}.kpi div span{font-size:13px;color:var(--muted);margin-top:3px}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}.dashboard-grid>.span2{grid-column:auto}.panel,.metric-card,.profile-card{background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 3px 12px rgba(10,44,75,.03)}.panel{padding:20px}.panel-title{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:12px}.panel-title h2{font-size:18px;margin:0}.panel-title p{font-size:12px;color:var(--muted);margin:3px 0 0}.lesson-row{display:grid;grid-template-columns:90px 1fr auto auto;gap:12px;align-items:center;padding:13px 0;border-bottom:1px solid #edf2f6}.lesson-row:last-child{border-bottom:0}.lesson-time b,.lesson-time span,.lesson-main strong,.lesson-main small{display:block}.lesson-time b{font-size:15px}.lesson-time span,.lesson-main small{font-size:12px;color:var(--muted);margin-top:2px}.badge{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:4px 8px;font-size:10px;font-weight:850;letter-spacing:.35px;background:#eef3f7;color:#607084}.badge.good{background:#e9f8ef;color:#26995b}.badge.bad{background:#fff0f2;color:#d52d42}.badge.warn{background:#fff5d9;color:#ae7a00}.badge.test{background:#fff0df;color:#c96b0b}.attention-row,.money-row.clickable{border:0;background:transparent;width:100%;text-align:left}.attention-row{display:grid;grid-template-columns:10px 1fr auto;align-items:center;gap:11px;padding:11px 0;border-bottom:1px solid #edf2f6}.attention-row span strong,.attention-row span small{display:block}.attention-row small{color:var(--muted);margin-top:2px}.attention-dot{width:8px;height:8px;border-radius:50%}.attention-dot.danger{background:var(--danger)}.attention-dot.warn{background:var(--warn)}.attention-dot.info{background:var(--blue)}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:18px}.metric-card{padding:18px 20px}.metric-head{display:flex;justify-content:space-between;gap:10px;align-items:center}.metric-head h3{font-size:15px;margin:0}.metric-head span{font-size:11px;color:var(--muted);background:#f4f6f8;border-radius:99px;padding:4px 8px}.metric-value{font-size:28px;margin:36px 0 20px;letter-spacing:-1px}.metric-value small{font-size:12px;color:var(--muted);float:right;margin-top:12px}.meter{height:8px;background:#edf1f4;border-radius:99px;overflow:hidden}.meter i{display:block;height:100%;background:var(--aqua);border-radius:99px}.meter.danger i{background:var(--danger)}.empty{padding:36px 10px;text-align:center;color:var(--muted)}.empty.compact{padding:20px 10px}.calendar-panel{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}.calendar-toolbar{min-height:60px;display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-bottom:1px solid var(--line)}.calendar-left{display:flex;align-items:center;gap:8px}.calendar-left strong{margin-left:8px}.toggle-label{font-size:12px;color:var(--muted);display:flex;gap:7px;align-items:center}.calendar-scroll{overflow:auto}.week-head{display:grid;grid-template-columns:62px repeat(7,minmax(160px,1fr));min-width:1180px;position:sticky;top:0;background:#fff;z-index:12}.time-head,.day-head{height:52px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.day-head{display:flex;align-items:center;justify-content:center;gap:5px;background:var(--navy);color:#fff;font-size:12px}.day-head.today{box-shadow:inset 0 -4px 0 var(--blue);background:var(--navy2)}.week-body{min-width:1180px;position:relative;margin-left:0}.time-axis{position:absolute;left:0;top:0;width:62px;height:100%;border-right:1px solid var(--line);z-index:3;background:#fff}.time-axis span{position:absolute;right:8px;font-size:11px;color:#596979}.day-grid{position:absolute;left:62px;right:0;top:0;height:100%;display:grid;grid-template-columns:repeat(7,1fr)}.day-col{position:relative;border-right:1px solid var(--line);background:#fff}.day-col.today{background:#f1f9ff}.day-col i{position:absolute;left:0;right:0;border-top:1px solid #edf1f4}.cal-event{position:absolute;left:calc(62px + (100% - 62px)/7 * var(--day) + 4px);width:calc((100% - 62px)/7 - 8px);border-radius:5px;border:0;color:#fff;text-align:left;padding:5px 7px;overflow:hidden;z-index:6;box-shadow:0 1px 2px rgba(0,0,0,.12)}.cal-event b,.cal-event strong,.cal-event span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cal-event b{font-size:10px}.cal-event strong{font-size:12px;margin-top:2px}.cal-event span{font-size:10px;margin-top:4px;opacity:.9}.cal-event.lesson{background:#09883c}.cal-event.test{background:#f58a17}.cal-event.cancelled{background:#555;text-decoration:line-through}.cal-event.block{background:#60758a}.now-line{position:absolute;left:calc(62px + (100% - 62px)/7 * var(--day));width:calc((100% - 62px)/7);height:2px;background:#f23b45;z-index:8}.now-line:before{content:"";position:absolute;left:-2px;top:-3px;width:8px;height:8px;background:#f23b45;border-radius:50%}.search{min-width:230px;border:1px solid #cbd7e1;border-radius:8px;padding:9px 10px}.pupil-row{display:grid;grid-template-columns:52px 1.4fr .7fr .7fr auto 25px;gap:12px;align-items:center;width:100%;border:0;background:#fff;text-align:left;padding:13px 5px;border-bottom:1px solid #edf2f6;color:var(--text)}.pupil-row:hover{background:#f8fbfd}.avatar{width:42px;height:42px;border-radius:11px;background:#eaf2f8;color:var(--navy);font-weight:900;display:grid;place-items:center}.avatar.large{width:64px;height:64px;font-size:20px;background:#fff1df;color:#bb6208}.pupil-main strong,.pupil-main small,.pupil-row>span>small,.pupil-row>span>b{display:block}.pupil-main small,.pupil-row>span>small{font-size:11px;color:var(--muted);margin-top:2px}.progress{height:6px;background:#edf2f5;border-radius:99px;overflow:hidden;display:block;margin-top:7px;max-width:210px}.progress.wide{width:140px;margin:0}.progress i{height:100%;display:block;background:var(--aqua)}.negative{color:var(--danger)!important}.positive{color:var(--good)!important}.chev{font-size:24px;color:#9aa7b4}.profile-card{padding:18px 20px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;margin-bottom:14px}.profile-card h2{margin:0 0 4px}.profile-card p{margin:0;color:var(--muted);font-size:13px}.mini-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}.mini-grid>div{background:#fff;border:1px solid var(--line);border-radius:9px;padding:14px}.mini-grid span,.mini-grid b{display:block}.mini-grid span{font-size:11px;color:var(--muted)}.mini-grid b{font-size:20px;margin-top:4px}.skill-group h3{font-size:11px;text-transform:uppercase;letter-spacing:.9px;color:#788798;margin:18px 0 6px}.skill{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:9px 0;border-bottom:1px solid #edf2f6}.skill span strong,.skill span small{display:block}.skill span small{font-size:11px;color:var(--muted)}.score{display:flex;gap:4px}.score button{width:28px;height:28px;border:1px solid #c8d6e1;background:#fff;color:#768699;border-radius:6px}.score button.on{background:var(--orange);border-color:var(--orange);color:#202833;font-weight:800}.timeline-item{border-left:2px solid #d9e4ec;padding:0 0 20px 18px;position:relative}.timeline-item:before{content:"";position:absolute;left:-6px;top:2px;width:10px;height:10px;border-radius:50%;background:var(--orange)}.timeline-item h4{font-size:13px;margin-bottom:5px}.timeline-item p{font-size:13px;line-height:1.5;color:#526275}.money-row{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:11px 0;border-bottom:1px solid #edf2f6}.money-row span strong,.money-row span small{display:block}.money-row small{font-size:11px;color:var(--muted);margin-top:2px}.report-note p{color:var(--muted);margin-bottom:0}.field{display:grid;gap:6px;margin:12px 0}.field label{font-size:11px;color:#627284;font-weight:700}.field input,.field textarea,.field select{width:100%;border:1px solid #cbd7e1;border-radius:8px;padding:10px 11px;background:#fff;color:var(--text);outline:none}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(17,167,238,.1)}.columns{display:grid;grid-template-columns:1fr 1fr;gap:12px}.modal-backdrop{position:fixed;inset:0;background:rgba(6,27,45,.5);display:grid;place-items:center;padding:20px;z-index:80}.modal{background:#fff;border-radius:14px;width:min(720px,100%);max-height:92vh;overflow:auto;padding:26px;position:relative;box-shadow:0 20px 60px rgba(0,0,0,.24)}.close{position:absolute;right:14px;top:9px;border:0;background:transparent;font-size:28px;color:#506173}.toast{position:fixed;right:20px;bottom:20px;background:#17293c;color:#fff;padding:12px 16px;border-radius:9px;font-weight:750;z-index:100}.login-page{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr}.login-art{background:linear-gradient(145deg,var(--navy),#0b416f);color:#fff;padding:50px;display:flex;flex-direction:column;justify-content:space-between}.login-art h1{font-size:clamp(48px,6vw,78px);letter-spacing:-3px;line-height:.98;margin:20px 0}.login-art p{font-size:18px;max-width:540px;color:#d7e6f3}.login-panel{display:grid;place-items:center;padding:30px}.login-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;box-shadow:var(--shadow)}.login-card h2{font-size:28px;margin:5px 0 18px}.demo-box{margin-top:18px;padding:12px;background:#f3f6f9;border-radius:9px;font-size:12px;color:#647487}.error-text{color:var(--danger);font-size:12px;margin-top:8px}.pupil-home{max-width:1250px;margin:0 auto;padding:24px 18px 60px}.pupil-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.pupil-welcome{background:linear-gradient(135deg,var(--navy),#0b4a7c);color:#fff;padding:28px;border-radius:12px;margin-bottom:18px}.pupil-welcome h1{font-size:40px;margin:6px 0}.pupil-welcome p{margin-bottom:0;color:#d9e7f2}.mobile-nav{display:none}.fab{display:none}
@media(max-width:1000px){.top-nav{display:none}.header-user span{display:none}.main{padding:18px 12px 88px}.kpi-grid{grid-template-columns:1fr 1fr}.dashboard-grid{grid-template-columns:1fr}.metric-grid{grid-template-columns:1fr 1fr}.mobile-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;bottom:0;left:0;right:0;height:66px;background:var(--navy);z-index:50}.mobile-nav button{border:0;background:transparent;color:#dce8f4;font-size:11px}.fab{display:block;position:fixed;right:18px;bottom:82px;width:52px;height:52px;border-radius:50%;padding:0;z-index:45}.profile-card{grid-template-columns:auto 1fr}.profile-card>.actions{grid-column:1/-1}.mini-grid{grid-template-columns:1fr 1fr}.pupil-row{grid-template-columns:46px 1fr 90px 24px}.pupil-row .hide-mobile,.pupil-row>.badge{display:none}.page-head{align-items:center}.page-head .actions{display:none}}
@media(max-width:680px){.app-header{height:60px;padding:0 12px}.brand{min-width:0}.brand>div:last-child{display:none}.kpi-grid,.kpi-grid.three{grid-template-columns:1fr 1fr;gap:10px}.kpi{padding:13px;min-height:88px}.kpi-icon{width:38px;height:38px;font-size:18px}.kpi b{font-size:21px}.metric-grid{grid-template-columns:1fr}.lesson-row{grid-template-columns:70px 1fr auto}.lesson-row>.actions{grid-column:2/-1}.lesson-row>.badge{display:none}.columns{grid-template-columns:1fr}.mini-grid{grid-template-columns:1fr 1fr}.search{min-width:0;width:100%}.panel-title{align-items:flex-start;flex-direction:column}.calendar-toolbar{align-items:flex-start;gap:10px;flex-direction:column}.calendar-left{flex-wrap:wrap}.profile-card{padding:14px}.score button{width:25px;height:25px}.pupil-welcome h1{font-size:32px}.login-page{grid-template-columns:1fr}.login-art{display:none}.login-panel{min-height:100vh}}