:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#253c35;background:#f6f7f2;--green:#24664f;--muted:#6b7c73;--border:#dce3d9}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer;border:1px solid var(--border);background:#fff;border-radius:10px;padding:10px 15px;color:inherit}button:hover{border-color:var(--green);background:#edf3ec}button:disabled{cursor:wait;opacity:.6}button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #9bbf61;outline-offset:3px}[hidden]{display:none!important}.primary,.children button.active{background:var(--green);color:white;border-color:var(--green)}.quiet{background:transparent;border:0}.brand{font-size:12px;letter-spacing:2px;font-weight:750}.brand-dot{color:#96b854;margin-left:12px}main{max-width:1550px;padding:0 36px;margin:auto}header{display:flex;justify-content:space-between;align-items:center;padding:24px 0;border-bottom:1px solid var(--border)}.intro{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:35px 0 22px}h1{font-size:46px;line-height:1.13;letter-spacing:-2px;margin:12px 0}h2{font-size:20px;font-weight:650;margin:0}.eyebrow{font-size:10px;font-weight:750;letter-spacing:1.6px;color:var(--muted)}.muted{color:var(--muted)}.small{font-size:12px;line-height:1.6}.children{display:flex;gap:8px;flex-wrap:wrap}.children button{min-width:110px}.source{padding:13px 18px;background:#fff1d3;border:1px solid #efdcad;border-radius:12px;font-size:13px;line-height:1.6}.source.blocked{background:#fae5df;border-color:#e9b8aa}.toolbar,.week-navigation,.actions{display:flex;align-items:center;gap:12px}.toolbar{justify-content:space-between;margin-top:27px}.week-navigation h2{min-width:235px;text-align:center}.overview{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:14px;overflow:hidden;margin:22px 0}.overview>div{background:#fff;padding:20px;display:flex;flex-direction:column;gap:7px;font-size:12px}.stat-number{font-size:30px;letter-spacing:-1px;font-weight:650}.coverage{font-size:13px;color:#8b5d28;line-height:1.5}.week-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px}.day{background:#fff;border:1px solid var(--border);border-radius:14px;overflow:hidden}.day.today{border-color:#86a857;box-shadow:0 0 0 1px #86a857}.day-head{padding:16px 13px;background:#edf1e8;display:flex;justify-content:space-between;align-items:center;gap:6px}.day-head h3{font-size:12px;margin:0}.day-head span{font-size:19px;font-weight:650}.day-content{padding:0 12px 10px}.lesson{padding:15px 0;border-bottom:1px solid #edf0e9;font-size:12px}.lesson:last-child{border:0}.lesson-meta{color:var(--muted);font-size:10px;line-height:1.5;margin-bottom:6px}.subject{font-weight:700;line-height:1.5;overflow-wrap:anywhere}.task{display:flex;gap:7px;align-items:flex-start;line-height:1.6;margin-top:9px;font-size:11px}.task input{accent-color:var(--green);margin:3px 0 0;flex-shrink:0;width:15px;height:15px;cursor:pointer}.task span{white-space:pre-wrap;overflow-wrap:anywhere}.task.done span{color:var(--muted);text-decoration:line-through}.grade-badge{display:inline-block;background:#eaf0df;color:#4c692f;border-radius:6px;padding:2px 6px;font-weight:700;margin:6px 3px 0 0}.empty{padding:20px 0;color:var(--muted);font-size:12px;line-height:1.7}.lower{display:grid;grid-template-columns:1.2fr 1fr;gap:20px;margin:26px 0}.box{background:#fff;border:1px solid var(--border);border-radius:14px;padding:23px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.grade-row{border-top:1px solid #edf0e9;padding:14px 0;display:grid;grid-template-columns:1fr auto;gap:10px;font-size:13px}.grade-row strong{font-size:20px}.grade-values{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:5px}.grade-values span{font-size:12px;border-radius:6px;background:#f0f3eb;padding:4px 7px}.change{padding:12px 0;border-top:1px solid #edf0e9;font-size:12px;line-height:1.6}.change summary{cursor:pointer;overflow-wrap:anywhere}.change pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;background:#f6f7f2;padding:10px;border-radius:8px;max-height:240px;overflow:auto}.error{color:#a44234;font-size:13px;line-height:1.6}footer{font-size:12px;color:var(--muted);padding:10px 0 35px}.login-panel{max-width:480px;margin:10vh auto;padding:32px}.login-panel h1{font-size:40px}.login-panel form{display:grid;gap:20px;margin-top:35px}.login-panel label{display:grid;gap:8px;font-size:13px}.login-panel input{padding:12px;border:1px solid var(--border);border-radius:9px;background:white;min-width:0}.login-panel .primary{padding:14px}
@media(min-width:1700px){.day-content{padding:0 16px 10px}.task{font-size:12px}}
@media(max-width:1100px){.week-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.intro h1{font-size:38px}.lower{grid-template-columns:1fr}.day-content{padding:0 16px 10px}.task{font-size:12px}}
@media(max-width:700px){main{padding:0 16px}.intro{display:block;padding:22px 0 16px}.intro h1{font-size:36px}.children{margin-top:20px}.toolbar{align-items:stretch;flex-direction:column;gap:12px}.week-navigation{justify-content:space-between}.week-navigation h2{min-width:0;font-size:17px}.actions{justify-content:space-between}.overview{grid-template-columns:repeat(2,1fr)}.overview>div{padding:16px}.week-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.box{padding:16px}.section-heading{align-items:flex-start;flex-direction:column}header{padding:16px 0}.brand{font-size:10px;letter-spacing:1px}}
@media(max-width:380px){.week-grid{grid-template-columns:1fr}.login-panel{padding:20px}}