:root{--bg:#f5f6f1;--paper:#fff;--ink:#253d35;--muted:#79827c;--line:#e7eae2;--lime:#d9ed9e;--purple:#eae5f5;--orange:#f7e3cf}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px 'DM Sans',sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}button,a,input,select,textarea{outline-offset:4px}button{color:inherit}h1,h2,h3,.brand{font-family:Manrope,sans-serif}h1{font-size:30px;letter-spacing:-1.2px;margin:0 0 8px}h2{font-size:19px;margin:0}h3{font-size:16px;margin:0 0 8px}p{line-height:1.6}.muted{color:var(--muted)}.shell{display:grid;grid-template-columns:238px 1fr;min-height:100vh}aside{background:var(--paper);border-right:1px solid var(--line);padding:35px 22px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;gap:11px;align-items:center;font-size:18px;font-weight:800;line-height:1.2;letter-spacing:-.5px}.mark{height:43px;width:43px;display:grid;place-items:center;background:var(--ink);color:var(--lime);border-radius:14px;font-size:32px;font-weight:500;flex-shrink:0}.brand small{display:block;font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);margin-top:6px}.navlabel{font-size:10px;letter-spacing:1.8px;color:#9ba19c;margin:40px 12px 13px}nav{display:grid;gap:7px}nav button{border:0;background:transparent;text-align:left;padding:13px 14px;border-radius:12px;display:flex;gap:13px;align-items:center;color:#778078;font-weight:500}nav button.active{background:#edf3e3;color:var(--ink);font-weight:700}nav button:hover{background:#f2f5eb}.icon{font-size:21px;width:23px;display:inline-flex;align-items:center;justify-content:center}.sidecard{margin-top:auto;padding:18px;background:#f4f5ef;border-radius:15px;line-height:1.6}.sidecard b{font-size:13px}.sidecard p{font-size:12px;color:var(--muted);margin:8px 0 0}.main{min-width:0}.topbar{height:87px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 40px;background:#ffffff99;gap:15px}.crumb{font-size:12px;color:var(--muted)}.rolewrap{display:flex;align-items:center;gap:10px}.rolewrap select{border:1px solid var(--line);border-radius:10px;padding:10px;background:white;color:var(--ink)}.avatar{width:35px;height:35px;background:var(--purple);border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:12px}.content{max-width:1320px;margin:auto;padding:30px 40px 45px}.demo{font-size:11px;background:#eaf0df;color:#536247;padding:9px 13px;border-radius:8px;margin-bottom:25px;line-height:1.5}.heading{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:25px}.heading p{margin:0;color:var(--muted)}.btn{border:0;border-radius:10px;background:var(--ink);color:white;padding:12px 18px;font-weight:600;display:inline-flex;gap:8px;align-items:center;justify-content:center;text-decoration:none}.btn.secondary{background:white;color:var(--ink);border:1px solid var(--line)}.btn.light{background:var(--lime);color:var(--ink)}.btn.small{font-size:12px;padding:9px 13px}.hero{padding:30px 32px;background:var(--ink);border-radius:20px;color:white;display:flex;justify-content:space-between;align-items:center;min-height:195px;overflow:hidden;margin-bottom:24px}.hero h2{font-size:29px;letter-spacing:-1px;line-height:1.3;margin:12px 0}.hero p{color:#ced8cb;font-size:13px;margin:0 0 20px}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:10px;font-weight:600}.mathart{position:relative;width:220px;min-width:160px;height:155px;display:grid;place-items:center}.mathart .circle{border:1px solid #c6dfa160;border-radius:50%;width:148px;height:148px;position:absolute}.mathart .circle:nth-child(2){width:100px;height:100px;transform:translate(40px,-20px)}.mathart strong{color:var(--lime);font-size:75px;font-weight:400;transform:rotate(-12deg)}.mathart em{position:absolute;font-size:25px;font-style:normal;color:#b3c7bd;top:4px;left:7px}.mathart span{position:absolute;bottom:0;right:6px;color:var(--lime);font-size:26px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin-bottom:26px}.stat{background:white;border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;gap:16px;align-items:center}.stat .square{height:44px;width:44px;border-radius:12px;background:#f0f4e7;display:grid;place-items:center;font-size:21px}.stat strong{font-size:27px;font-weight:600;display:block}.stat small{color:var(--muted);font-size:12px}.cols{display:grid;grid-template-columns:1.55fr 1fr;gap:22px}.panel{background:var(--paper);border:1px solid var(--line);border-radius:17px;padding:23px}.panelhead{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:20px}.textbtn{border:0;background:none;font-size:12px;color:#65794e;padding:7px}.lesson{display:flex;align-items:center;gap:15px;padding:17px 0;border-top:1px solid var(--line)}.time{min-width:46px;font-weight:700;font-size:14px}.time small{display:block;font-size:11px;font-weight:400;color:var(--muted);margin-top:5px}.lesson .bar{width:4px;height:43px;background:var(--lime);border-radius:4px}.lesson .info{flex:1;min-width:0}.lesson b{font-size:13px}.lesson p{font-size:12px;color:var(--muted);margin:4px 0 0}.pill{display:inline-block;padding:5px 9px;border-radius:7px;background:#eef4e4;font-size:10px;white-space:nowrap}.pill.purple{background:var(--purple)}.task{padding:14px;background:#f8f8f4;border-radius:11px;margin-top:10px;display:flex;gap:12px;align-items:center}.task p{font-size:11px;color:var(--muted);margin:4px 0}.task b{font-size:12px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.student{padding:23px}.student .avatar{width:48px;height:48px;margin-bottom:17px;font-size:15px}.student p{font-size:12px;color:var(--muted)}.progress{height:6px;background:#eef0e9;border-radius:10px;overflow:hidden;margin:15px 0 8px}.progress div{height:100%;background:#a6bd7d}.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:20px}.search{border:1px solid var(--line);background:white;border-radius:10px;padding:12px 15px;min-width:220px;flex:1}.week{display:grid;grid-template-columns:repeat(7,1fr);gap:9px;margin-bottom:20px}.day{border:1px solid var(--line);border-radius:12px;text-align:center;padding:14px 4px;background:white}.day.selected{background:var(--ink);color:white}.day span{display:block;font-size:11px;margin-bottom:9px}.day strong{font-size:22px}.empty{text-align:center;color:var(--muted);padding:35px 10px;line-height:1.7}.fileicon{height:50px;width:43px;background:#f9e7da;border-radius:8px;display:grid;place-items:center;font-size:12px;font-weight:700;margin-bottom:18px}.tag{font-size:10px;letter-spacing:1px;color:#8a9287;text-transform:uppercase}.game{min-height:235px;display:flex;flex-direction:column;align-items:flex-start}.game .symbol{font-size:45px;margin:5px 0 20px}.game p{color:var(--muted);font-size:12px;flex:1}.game:nth-child(1){background:#eaf0db}.game:nth-child(2){background:#eee9f5}.game:nth-child(3){background:#f7e9d9}.memory{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}.memory button{aspect-ratio:1.2;border:0;border-radius:12px;background:var(--ink);color:var(--lime);font-size:24px}.memory button.revealed{background:var(--lime);color:var(--ink)}.memory button.matched{background:#eef1e6;color:#7a866b}.question{text-align:center;padding:25px;font-size:38px}.answers{display:grid;grid-template-columns:1fr 1fr;gap:12px}.answers button{padding:20px;border:1px solid var(--line);background:#f2f5e9;border-radius:10px;font-size:21px}.feedback{min-height:30px;text-align:center;font-weight:600;margin:15px 0}dialog{border:0;border-radius:20px;padding:28px;width:560px;max-width:calc(100% - 28px);max-height:90vh;color:var(--ink);box-shadow:0 25px 100px #13282040}dialog::backdrop{background:#18282077;backdrop-filter:blur(3px)}dialog.wide{width:920px}.close{float:right;border:0;background:#f1f3eb;border-radius:50%;width:30px;height:30px;font-size:20px}.form{display:grid;gap:13px;margin-top:23px}.form label{font-size:12px;display:grid;gap:6px}.form input,.form select,.form textarea{width:100%;padding:11px;border:1px solid #dce2d5;border-radius:8px;background:white;color:var(--ink)}.form textarea{min-height:90px}.checks label{display:flex;align-items:center;gap:10px;padding:8px}.checks input{width:auto}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:13px 21px;border-radius:12px;z-index:10;box-shadow:0 5px 25px #0002;max-width:90%;display:none}.samplepage{background:white;border:1px solid var(--line);padding:35px;margin-top:20px;line-height:1.9}.samplepage h2{margin-bottom:20px}.samplepage li{margin:20px 0}.note{border-left:3px solid #b6ce91;padding:12px 16px;background:#f4f7ed;font-size:12px;line-height:1.7}.footer{font-size:11px;color:#9aa193;margin-top:28px;display:flex;justify-content:space-between}.mobilebrand{display:none}iframe{width:100%;height:60vh;border:1px solid var(--line)}.filepreview{max-width:100%;max-height:60vh;object-fit:contain;display:block;margin:auto}button:disabled{opacity:.6;cursor:default}@media(min-width:1450px){.content{padding-top:40px}}@media(max-width:1100px){.shell{grid-template-columns:200px 1fr}.content{padding:25px}.topbar{padding:0 25px}.grid{grid-template-columns:repeat(2,1fr)}.cols{grid-template-columns:1fr}.sidecard{padding:12px}.hero{padding:25px}.stat{padding:16px;gap:10px}}@media(max-width:700px){.shell{display:block}aside{height:auto;position:static;padding:18px 18px 0;border:0}.brand{font-size:16px}.brand small{font-size:9px}.mark{width:37px;height:37px;font-size:28px}.navlabel,.sidecard{display:none}nav{display:flex;overflow-x:auto;padding:15px 0 12px;gap:5px}nav button{white-space:nowrap;padding:10px;font-size:12px;gap:7px}nav .icon{font-size:17px;width:18px}.topbar{height:auto;padding:12px 18px}.crumb{display:none}.rolewrap{justify-content:space-between;width:100%}.rolewrap select{flex:1}.content{padding:18px 16px 30px}.demo{margin-bottom:20px;font-size:10px}.heading{align-items:flex-start}.heading .btn{font-size:11px;padding:11px;white-space:nowrap}h1{font-size:24px}.heading p{font-size:12px}.hero{padding:23px 21px;min-height:200px}.hero h2{font-size:23px}.hero p{font-size:12px}.mathart{min-width:60px;width:70px;opacity:.75}.mathart strong{font-size:50px}.mathart .circle{width:90px;height:90px}.mathart .circle:nth-child(2){width:70px;height:70px;transform:translate(15px,0)}.mathart em{font-size:18px;left:0;top:15px}.mathart span{font-size:20px}.stats{gap:8px}.stat{padding:13px 9px;display:block}.stat .square{width:30px;height:30px;font-size:16px;margin-bottom:8px}.stat strong{font-size:23px}.stat small{font-size:10px}.panel{padding:18px}.panelhead h2{font-size:17px}.grid{grid-template-columns:1fr}.week{gap:5px}.day{padding:11px 1px}.day span{font-size:9px}.day strong{font-size:17px}.lesson{gap:9px}.lesson .pill{font-size:9px}.lesson b{font-size:12px}.lesson p{font-size:11px}.footer{font-size:10px}.samplepage{padding:18px}dialog{padding:22px}.game{min-height:200px}.game .symbol{margin-bottom:8px}.game p{margin-top:0}.toolbar .btn{flex:1}}
[hidden]{display:none!important}.auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;align-items:center;max-width:1250px;margin:auto;padding:50px;gap:70px}.authcard{max-width:430px;width:100%;margin:auto}.authart{background:var(--ink);color:white;padding:60px 45px;border-radius:32px;min-height:580px;display:flex;flex-direction:column;justify-content:center}.authart h2{font-size:48px;letter-spacing:-2px;margin:24px 0}.authart p{color:#d4decf}.authart .mathart{margin:20px auto}.form input,.form select,.form textarea{width:100%;min-width:0}.checks input{width:auto}.form label{min-width:0}.form textarea{min-height:100px}button:disabled{opacity:.55;cursor:wait}#autherror{color:#a03232;margin:0}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.listitem{border-top:1px solid var(--line);padding:17px 0}.listitem:first-child{border-top:0}.listitem p{margin:6px 0}.questioneditor{border:1px solid var(--line);padding:15px;border-radius:12px;display:grid;gap:8px}.linkbox{word-break:break-all;padding:14px;background:#f0f4e7;border-radius:10px;font-size:12px}.form .checks{display:grid;gap:8px}.danger{color:#a03232}.empty .btn{margin-top:16px}.panel{min-width:0}#identity{font-size:12px}.pill{white-space:normal}.lesson .info{overflow-wrap:anywhere}@media(max-width:700px){.auth{display:block;padding:30px 22px}.authart{display:none}.authcard{margin-top:30px}.topbar{padding:12px 18px;height:auto;min-height:75px}.crumb{display:none}.rolewrap{justify-content:space-between;width:100%}.heading{align-items:flex-start}.heading h1{font-size:25px}.heading .btn{font-size:12px;padding:10px}.content{padding:24px 16px}.stats{gap:8px}.stat{padding:12px 8px;gap:8px}.stat .square{display:none}.stat strong{font-size:24px}.week{gap:4px}.day{padding:12px 1px}.day strong{font-size:19px}.auth h1{font-size:29px}}

/* Kalendarz i rezerwacje v1.1.0 */
.calendar-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.view-switch,.calendar-navigation{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.calendar-navigation b{min-width:140px;text-align:center;text-transform:capitalize}
.month-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px;margin:16px 0 24px}
.month-day{display:flex;flex-direction:column;align-items:flex-start;min-height:102px;padding:12px;border-radius:12px}
.month-day strong{font-size:22px}.month-day span{font-size:11px}
.day small{display:block;font-size:10px;font-weight:500;line-height:1.4;min-height:14px;color:#657668}
.month-day small{white-space:normal;text-align:left}
.month-day.faded{opacity:.38}.day.today{outline:2px solid #adbf8b;outline-offset:-3px}
.calendar-content{align-items:start;margin-bottom:18px}
.slot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}
.slot:last-child{border-bottom:0}.slot p{font-size:12px;color:var(--muted);margin:4px 0 0}
.slot .row{gap:7px}.slot .btn{white-space:nowrap}
.upcoming{margin-top:24px}.upcoming .lesson .time{min-width:92px}
.upcoming .lesson .time strong{font-size:17px}
.form-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.weekdays{border:1px solid var(--line);border-radius:12px;display:flex;gap:8px;flex-wrap:wrap;padding:14px}
.weekdays legend{font-size:12px;font-weight:700}
.weekdays label{display:inline-flex;align-items:center;gap:5px;margin:0;font-size:12px}
.weekdays input{width:auto!important}
@media(max-width:700px){.month-grid{gap:3px}.month-day{min-height:75px;padding:7px 4px}.month-day strong{font-size:17px}.month-day span{font-size:9px}.month-day small{font-size:8px;word-break:break-word}.calendar-toolbar{align-items:stretch}.calendar-navigation{justify-content:space-between;width:100%}.calendar-navigation b{font-size:12px;min-width:0}.calendar-content{display:block}.calendar-content>.panel{margin-bottom:14px}.form-pair{grid-template-columns:1fr}.slot{align-items:flex-start;flex-wrap:wrap}.slot .row{width:100%}}