:root{font-family:Manrope,'Segoe UI',Arial,sans-serif;color:#18283c;background:#f6f7fb;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit}button:disabled{cursor:not-allowed;opacity:.5}::selection{background:#caefe4} .shell{display:flex;min-height:100vh}.sidebar{width:246px;flex:0 0 246px;background:#111e2f;color:#dbe4ed;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;padding:28px 14px 16px;z-index:10}.brand{display:flex;align-items:center;gap:11px;padding:0 13px 38px}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:14px;background:#a3ebd0;color:#102736;font-size:26px;font-weight:800}.mobile-close{display:none}.brand strong{font-size:29px;color:white;line-height:1;font-weight:800;letter-spacing:-1.7px}.brand-dot{color:#a0eccd}.brand small{display:block;margin-top:6px;font-size:8px;letter-spacing:1.85px;color:#8295a7;font-weight:800}.nav-label{font-size:10px;letter-spacing:1.4px;color:#74869c;padding:0 16px;margin-bottom:13px;font-weight:800}.nav-link{display:flex;align-items:center;gap:14px;width:100%;border:0;background:transparent;color:#a9b8c8;text-align:left;border-radius:11px;padding:12px 14px;margin-bottom:4px;font-size:12.5px;font-weight:700;transition:.18s}.nav-link:hover{background:#1a3045;color:white}.nav-link.active{color:#b3ffdf;background:#243d4a}.nav-link svg{width:17px;height:17px;opacity:.95}.nav-link .count{margin-left:auto;background:#f8bc8a;color:#342217;font-size:10px;border-radius:7px;padding:1px 6px}.side-bottom{margin-top:auto}.side-tip{padding:17px 16px;border:1px solid #324658;background:#1b3042;border-radius:14px;margin-bottom:21px}.side-tip-icon{color:#a4efcc;font-size:24px;margin-bottom:9px}.side-tip strong{display:block;color:#ebfff8;font-size:12px;line-height:1.6}.side-tip p{font-size:10px;color:#a7bac9;line-height:1.8;margin:6px 0 0}.side-user{display:flex;align-items:center;border-top:1px solid #2a3b4b;padding:15px 8px 0;gap:11px}.avatar{width:34px;height:34px;border-radius:50%;background:#efd7bd;color:#684f32;display:grid;place-items:center;font-weight:800}.side-user b{display:block;color:#f6f8fb;font-size:11px}.side-user span{font-size:10px;color:#8093a5}.side-user-chevron{margin-left:auto;font-size:20px}.workspace{min-width:0;flex:1}.topbar{height:77px;border-bottom:1px solid #e8ecf1;background:rgba(255,255,255,.85);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:space-between;padding:0 43px;position:sticky;top:0;z-index:5}.topbar-breadcrumb{font-size:12px;display:flex;gap:12px;color:#8390a0;align-items:center}.topbar-breadcrumb b{color:#24364c}.crumb-slash{opacity:.45}.topbar-actions{display:flex;gap:14px;align-items:center}.topbar-date{font-size:12px;color:#758398;font-weight:700}.topbar-timer{border:1px solid #e6e9ef;background:#f5f8fb;border-radius:10px;padding:9px 13px;display:flex;align-items:center;gap:8px;font-size:12px;color:#203044;font-weight:800}.topbar-timer span:last-child{font-size:10px;color:#8c99a6;font-weight:600}.timer-pulse{height:7px;width:7px;background:#33be96;border-radius:50%}.icon-button{height:36px;width:36px;background:#f4f6f9;border:1px solid #e7edf1;border-radius:11px;color:#5e6b7c;font-size:16px}.mobile-menu{display:none}.main{padding:32px 42px 80px;max-width:1530px;margin:auto}.welcome{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:25px}.eyebrow{font-size:10px;letter-spacing:1.4px;color:#78919b;text-transform:uppercase;font-weight:800;margin:0 0 8px}.heading{font-size:29px;letter-spacing:-1.15px;margin:0;font-weight:800;color:#14263b;line-height:1.22}.subheading{font-size:12.5px;line-height:1.8;color:#8592a2;margin-top:9px}.muted{color:#8695a4}.btn{border:1px solid transparent;border-radius:10px;padding:12px 17px;font-size:12px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:9px;transition:.2s;white-space:nowrap}.btn.primary{background:#15394a;color:#fff}.btn.primary:hover{background:#245c65}.btn.mint{background:#a7ead0;color:#173f3d}.btn.light{background:white;color:#1f3646;border-color:#e2e9ef}.btn.light:hover{border-color:#9dcdbd}.btn.dark{background:#101f30;color:white}.btn.danger{border-color:#f6dada;background:#fff7f6;color:#a73a3a}.btn.small{padding:8px 11px;font-size:11px}.btn.wide{width:100%}.btn svg{width:16px;height:16px}.stack{display:flex;gap:10px;align-items:center}.topline{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 16px}.topline h2{margin:0;font-size:15px;letter-spacing:-.35px;color:#23364b;font-weight:800}.topline .link{color:#487d71;border:0;background:none;font-size:11px;font-weight:800}.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin:23px 0}.card{background:#fff;border:1px solid #e9edf1;border-radius:16px;box-shadow:0 3px 20px rgba(18,42,60,.025)}.kpi{min-height:142px;padding:20px 20px 18px;position:relative}.kpi-icon{width:34px;height:34px;background:#e9f8f2;color:#26936e;border-radius:10px;display:grid;place-items:center;margin-bottom:15px}.kpi-icon svg{width:17px;height:17px}.kpi:nth-child(2) .kpi-icon{color:#6b65b9;background:#f0efff}.kpi:nth-child(3) .kpi-icon{color:#cf8c3b;background:#fff6e9}.kpi:nth-child(4) .kpi-icon{color:#4b86c9;background:#eaf4ff}.kpi-label{font-size:11px;color:#8290a0;font-weight:700;margin-bottom:4px}.kpi-value{font-size:27px;font-weight:800;letter-spacing:-1.1px;color:#172d43;line-height:1.3}.kpi-detail{font-size:10px;color:#8796a7;margin-top:6px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.52fr) minmax(280px,1fr);gap:16px;margin-bottom:18px}.hero{background:#183747;min-height:238px;color:#fff;position:relative;overflow:hidden;padding:29px 28px;border-radius:17px}.hero:before{content:"";height:280px;width:280px;position:absolute;right:-65px;top:-105px;border:1px solid #3c6970;border-radius:50%;box-shadow:0 0 0 34px rgba(112,204,168,.04),0 0 0 75px rgba(112,204,168,.025)}.hero:after{content:"✳";position:absolute;right:41px;bottom:-34px;font-size:170px;font-weight:200;color:#4d857b;opacity:.18}.hero .hero-tag{color:#a7eed3;font-size:10px;letter-spacing:1.6px;font-weight:800;display:flex;gap:8px;align-items:center}.hero h2{position:relative;max-width:430px;font-size:24px;line-height:1.35;letter-spacing:-.9px;margin:16px 0 9px;font-weight:800}.hero p{position:relative;max-width:405px;color:#b5ced6;font-size:12px;line-height:1.8;margin:0 0 18px}.hero .btn{position:relative;z-index:1}.hero .btn svg{width:14px}.progress-card{padding:24px;min-height:238px}.progress-number{font-size:25px;letter-spacing:-.8px;font-weight:800;margin:8px 0}.ring-wrap{display:flex;gap:20px;align-items:center;margin-top:18px}.ring{height:112px;width:112px;border-radius:50%;display:grid;place-items:center;position:relative;flex:none}.ring:before{content:"";position:absolute;inset:11px;border-radius:50%;background:white}.ring b{position:relative;font-size:22px}.ring small{display:block;font-size:9px;color:#8492a1;position:relative;text-align:center}.progress-legend{display:grid;gap:10px;min-width:0}.progress-legend div{display:flex;align-items:center;gap:9px;font-size:10px;color:#748397;font-weight:700}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;flex:none}.progress-legend strong{margin-left:auto;color:#20384e}.section-grid{align-items:start;display:grid;grid-template-columns:minmax(0,1.52fr) minmax(280px,1fr);gap:16px}.panel{padding:22px 24px}.task-list{display:grid;gap:8px}.task{display:flex;align-items:center;gap:13px;border:1px solid #edf0f4;border-radius:11px;padding:12px 14px;background:#fff}.task-circle{width:34px;height:34px;border-radius:10px;background:#eaf7f2;display:grid;place-items:center;color:#347c6c;flex:none}.task-circle.orange{background:#fff3e7;color:#b77a45}.task-circle.purple{background:#f0effc;color:#776ac6}.task-body{min-width:0;flex:1}.task-body b{display:block;font-size:11.5px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;color:#23374b}.task-body small{display:block;font-size:10px;color:#93a0ad;margin-top:4px}.task-time{font-size:10px;color:#8f9dad;white-space:nowrap}.task-open{border:0;background:#f4f8f7;border-radius:8px;width:28px;height:28px;color:#507d73;font-weight:800}.insight{padding:17px;background:#f0f7f4;border:1px solid #e1eee7;border-radius:12px;display:flex;align-items:start;gap:10px}.insight span:first-child{font-size:20px}.insight strong{font-size:11px;color:#2f695d}.insight p{font-size:11px;line-height:1.75;color:#67877d;margin:6px 0 0}.stat-chart{height:143px;display:flex;gap:14px;align-items:end;justify-content:space-around;padding:16px 5px 0;border-bottom:1px solid #e6ebef}.chart-bar-wrap{display:flex;flex-direction:column;align-items:center;justify-content:end;gap:8px;flex:1;min-width:0}.chart-bar{border-radius:6px 6px 0 0;background:#bde8d8;min-height:4px;width:66%;max-width:27px}.chart-bar-wrap.today .chart-bar{background:#3e9c83}.chart-bar-wrap small{font-size:9px;color:#97a4b0;position:relative;top:20px}.chart-footer{margin-top:30px;display:flex;justify-content:space-between;align-items:center;color:#8c9baa;font-size:10px}.chart-footer strong{color:#235e50;font-size:11px}.badge{display:inline-flex;align-items:center;border-radius:7px;background:#eaf7f1;color:#25866a;padding:5px 7px;font-size:9px;font-weight:800}.badge.amber{background:#fff3e2;color:#a87531}.badge.red{background:#fff0f0;color:#b45050}.badge.gray{background:#eef1f5;color:#728295}.empty{border:1px dashed #dbe3eb;border-radius:13px;padding:23px;color:#8f9dab;font-size:12px;line-height:1.8;text-align:center}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.form-group{display:grid;gap:7px;min-width:0}.form-group label{font-weight:800;color:#42546a;font-size:11px}.form-group input,.form-group select,.form-group textarea,.input{width:100%;min-height:40px;border-radius:9px;background:#fbfcfd;border:1px solid #dce4ec;padding:10px 12px;font-size:12px;outline:0;color:#1c3548}.form-group textarea{resize:vertical;min-height:86px}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:#57ad97;box-shadow:0 0 0 3px #dff2ea}.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.form-row.three{grid-template-columns:repeat(3,minmax(0,1fr))}.hint{font-size:10px;color:#93a0af;line-height:1.7}.guided-hero{display:grid;grid-template-columns:1.25fr 1fr;gap:16px}.lesson-header{display:flex;align-items:start;justify-content:space-between;gap:10px}.lesson-header h2{font-size:21px;letter-spacing:-.75px;margin:8px 0}.lesson-header p{font-size:12px;color:#8595a4}.steps{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin:21px 0}.step{display:flex;align-items:center;gap:7px;border:1px solid #e4eaf0;padding:9px 11px;border-radius:10px;font-size:10px;color:#8c9aa8;font-weight:750}.step.done{border-color:#cdeedf;background:#f1fbf6;color:#318b73}.step.current{background:#153847;color:#fff;border-color:#153847}.step .step-number{width:18px;height:18px;border-radius:50%;background:#edf0f3;color:#637588;display:grid;place-items:center}.step.done .step-number{background:#3caa87;color:#fff}.step.current .step-number{background:#a8ecd4;color:#1c6253}.instruction{background:#f0f7f5;border-radius:13px;padding:18px 20px;margin:18px 0}.instruction h3{font-size:13px;color:#1c5e50;margin:0 0 9px}.instruction p{font-size:12px;color:#66847c;line-height:1.85;margin:0}.timer-panel{text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}.timer-tick{font-size:47px;letter-spacing:-1px;font-weight:800;color:#173549;font-variant-numeric:tabular-nums;margin:18px 0 2px}.timer-caption{font-size:10px;color:#8c9aaa;letter-spacing:1.5px;text-transform:uppercase;font-weight:800}.timer-choice{display:inline-flex;gap:5px;background:#eff3f6;border-radius:11px;padding:5px;margin:19px auto 0}.timer-choice button{border:0;background:transparent;color:#7a8d9b;border-radius:8px;padding:10px 16px;font-size:10px;font-weight:800}.timer-choice button.active{background:white;color:#234d47;box-shadow:0 1px 5px #b7c8d733}.timer-buttons{display:flex;gap:8px;margin-top:13px}.timer-buttons button{min-width:100px}.timer-info{font-size:10px;color:#94a1ad;margin-top:15px}.course-row{display:flex;gap:13px;align-items:center;justify-content:space-between;border-bottom:1px solid #eff2f6;padding:15px 0}.course-row:last-child{border:0}.course-icon{height:39px;width:39px;border-radius:11px;background:#edf5f6;color:#28686b;display:grid;place-items:center;flex:none}.course-row-text{flex:1;min-width:0}.course-row-text b{font-size:12px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.course-row-text small{font-size:10px;color:#91a0ab}.course-row .btn{padding:8px 11px}.course-group{margin-bottom:18px}.course-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #eaf0f3;padding:0 0 11px}.course-head h3{font-size:14px}.course-head small{color:#8d9ba7}.upload-box{border:1.5px dashed #afd5c6;background:#f7fcf9;text-align:center;border-radius:16px;padding:30px}.upload-box .upload-icon{font-size:31px;color:#368a72}.upload-box h3{font-size:14px}.upload-box p{font-size:11px;color:#7e968f;line-height:1.8}.mini-progress{height:7px;background:#eaf0ef;border-radius:10px;overflow:hidden;margin:9px 0}.mini-progress > i{display:block;height:100%;background:#63c4a1;border-radius:10px}.review-row{display:flex;align-items:center;gap:16px;justify-content:space-between;padding:15px 0;border-bottom:1px solid #eef1f5}.review-row:last-child{border:0}.review-row strong{font-size:11px;display:block;margin-bottom:5px}.review-row small{font-size:10px;color:#8c9bab}.review-row .due{color:#bf7840;font-weight:800;font-size:10px}.flash-card{padding:23px;border:1px solid #e4eaf0;background:white;border-radius:15px;min-height:185px;display:flex;flex-direction:column;justify-content:space-between}.flash-card small{font-size:10px;color:#77a28e;font-weight:800}.flash-card h3{font-size:15px;line-height:1.55}.flash-card p{font-size:12px;color:#647b83;line-height:1.8;white-space:pre-wrap}.grades{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:15px}.grades button{border:1px solid #e4e9ee;background:#f7fafb;padding:10px 5px;font-size:10px;border-radius:9px;font-weight:800;color:#436275}.grades button:first-child{background:#fff0ee;color:#b35b52}.grades button:last-child{background:#e7f8ed;color:#348c65}.subject-progress{padding:13px 0;border-bottom:1px solid #edf1f4}.subject-progress:last-child{border:0}.subject-progress >div:first-child{display:flex;justify-content:space-between;font-size:12px;font-weight:750}.subject-progress small{font-size:10px;color:#8a9ba8}.subject-progress .bar{height:7px;background:#edf3f3;border-radius:20px;overflow:hidden;margin-top:10px}.subject-progress .bar i{height:100%;display:block;background:#6cc2a6;border-radius:20px}.week-day{min-height:156px;padding:15px;background:white;border:1px solid #e9edf1;border-radius:12px}.week-day.today{border-color:#6dc7a9;box-shadow:0 0 0 2px #e6f7ee}.week-day h4{margin:0 0 7px;font-size:12px}.week-day small{font-size:10px;color:#9ba8b6}.week-day .agenda-item{margin-top:10px;border-left:3px solid #65b69c;padding-left:8px;font-size:10px;line-height:1.5;color:#526d76}.week-day .agenda-item.review{border-color:#f6b97e}.week-day .agenda-item.question{border-color:#9b91dc}.split-stat{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:13px}.split-stat div{background:#f6f8fa;border-radius:10px;padding:11px 8px;text-align:center}.split-stat b{display:block;font-size:19px;color:#273a51}.split-stat small{font-size:9px;color:#96a3ae}.label-bar{display:flex;width:100%;border-radius:20px;height:11px;overflow:hidden;background:#e4e9ee;margin-top:18px}.label-bar span:nth-child(1){background:#3da585}.label-bar span:nth-child(2){background:#9c91dc}.label-bar span:nth-child(3){background:#f3ba7a}.timeline-table{width:100%;border-collapse:collapse}.timeline-table td,.timeline-table th{padding:14px 12px;text-align:left;border-bottom:1px solid #edf0f3;font-size:11px}.timeline-table th{font-size:10px;color:#8797a4;font-weight:800}.timeline-table td{color:#4d6175}.timeline-table tr:last-child td{border:0}.modal-backdrop{position:fixed;inset:0;background:rgba(9,26,38,.55);z-index:50;display:grid;place-items:center;padding:18px;backdrop-filter:blur(3px)}.modal{background:#fff;max-width:600px;width:100%;max-height:90vh;overflow:auto;border-radius:18px;padding:24px;box-shadow:0 18px 70px #06182535}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:19px}.modal-head h2{font-size:17px;margin:0;letter-spacing:-.3px}.modal-close{border:0;background:#f0f3f5;border-radius:9px;height:30px;width:30px;font-size:16px}.modal form{display:grid;gap:14px}.modal-footer{display:flex;gap:10px;justify-content:flex-end;margin-top:8px}.toast{position:fixed;right:23px;bottom:22px;z-index:100;padding:13px 17px;background:#173b42;color:white;font-size:12px;font-weight:700;border-radius:12px;box-shadow:0 10px 35px #0002;transform:translateY(120px);opacity:0;pointer-events:none;transition:transform .3s,opacity .2s;max-width:390px}.toast.show{transform:translateY(0);opacity:1}.alert{padding:11px;border-radius:10px;background:#fff6e9;color:#9d6a31;font-size:11px;line-height:1.7}.info-box{padding:12px 14px;background:#f1f8f6;border:1px solid #e2efec;border-radius:11px;color:#4f7971;font-size:11px;line-height:1.75}.form-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:16px}.streak{color:#b27642}.block-title{font-size:12px;color:#526c75;font-weight:800;margin:0 0 12px}.divider{height:1px;background:#edf0f4;margin:18px 0}.table-wrap{overflow-x:auto}.compact{font-size:11px;line-height:1.75;color:#8796a3}.settings-layout{display:grid;grid-template-columns:1fr 1fr;gap:15px}.days-select{display:flex;gap:8px;flex-wrap:wrap}.day-chip{padding:9px 11px;border:1px solid #e0e7eb;border-radius:9px;background:#f7f9fa;color:#8495a4;font-weight:750;font-size:11px}.day-chip.active{background:#dbf6e8;color:#246d57;border-color:#99d3b8}.footer-note{font-size:10px;color:#9facb7;text-align:center;margin:30px 0 0;line-height:1.7}.file-hint{display:block;margin-top:13px;font-size:10px;color:#8c9caa}.card-list{display:grid;gap:11px}.colorchip{display:inline-block;width:9px;height:9px;border-radius:3px;margin-right:5px;background:#65b6a4}.pill-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:13px}.pill{border-radius:100px;background:#f2f6f8;color:#6f8493;font-size:10px;padding:6px 10px;font-weight:750}.pill.active{color:#2b8069;background:#e5f6ee}.no-data h3{font-size:15px;color:#2b4053;margin:8px 0}.no-data p{font-size:12px;color:#8797a5;line-height:1.8}.method-box{padding:21px;line-height:1.8}.method-box strong{font-size:12px;color:#29594d}.method-box p{font-size:11px;color:#728b88}.method-box a{color:#246b5c;font-weight:800}.show-on-mobile{display:none}
@media(max-width:1220px){.sidebar{width:218px;flex-basis:218px}.main{padding:27px}.topbar{padding:0 27px}.kpis{gap:11px}.panel{padding:18px}.dashboard-grid,.section-grid{grid-template-columns:1.3fr 1fr}}
@media(max-width:1000px){.sidebar{width:206px;flex-basis:206px}.kpis{grid-template-columns:repeat(2,1fr)}.dashboard-grid,.section-grid,.guided-hero{grid-template-columns:1fr}.settings-layout{grid-template-columns:1fr}.hero{min-height:210px}.grid-3{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.mobile-close{display:grid;place-items:center;margin-left:auto;border:0;background:#243949;color:#d5f8e8;width:30px;height:30px;border-radius:8px}.brand{padding-right:4px}.sidebar{position:fixed;left:-265px;width:255px;top:0;transition:left .25s;box-shadow:8px 0 25px #0001}.sidebar.open{left:0}.mobile-menu{display:block}.main{padding:20px 15px 64px}.topbar{height:64px;padding:0 15px}.topbar-date{display:none}.topbar-actions{gap:8px}.topbar-breadcrumb{font-size:11px}.welcome{align-items:start}.welcome .btn{font-size:10px;padding:10px}.heading{font-size:24px}.kpis{gap:10px}.kpi{padding:14px;min-height:117px}.kpi-value{font-size:23px}.dashboard-grid,.section-grid,.grid-2,.grid-3,.guided-hero{grid-template-columns:1fr}.form-row.three{grid-template-columns:1fr 1fr}.hero h2{font-size:20px}.panel{padding:18px 16px}.review-row{gap:8px}.topbar-timer{padding:7px}.topbar-timer span:last-child{display:none}.show-on-mobile{display:block}}
@media(max-width:410px){.form-row,.form-row.three{grid-template-columns:1fr}.progress-legend{flex:1}.ring{height:95px;width:95px}.topbar-breadcrumb>span:first-child{display:none}.crumb-slash{display:none}.welcome{flex-wrap:wrap}.modal{padding:18px}}
