:root{--olive:#6f8037;--dark:#40501f;--light:#eef3e6;--paper:#fff;--ink:#293127;--muted:#66705f;--line:#dce2d4;--red:#b22222;--amber:#8a5900;--radius:16px}*{box-sizing:border-box}body{margin:0;font:16px/1.55 "Segoe UI",Arial,sans-serif;background:#f5f7f2;color:var(--ink)}button,input,textarea,select{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button,.button{cursor:pointer;border:1px solid var(--line);border-radius:10px;padding:11px 16px;min-height:44px;background:white;color:var(--ink);font-weight:600;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px}button:hover,.button:hover{background:var(--light)}button:disabled{opacity:.55;cursor:wait}.primary{background:var(--dark);color:white;border-color:var(--dark)}.primary:hover{background:var(--olive)}.danger{color:var(--red)}a{color:var(--dark)}:focus-visible{outline:3px solid #ac811c;outline-offset:3px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(25px,3vw,36px);line-height:1.2;letter-spacing:-.8px}h2{font-size:21px}h3{font-size:17px}small,.muted{color:var(--muted)}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:11px;font-weight:800;color:var(--olive);margin-bottom:8px}.layout{display:grid;grid-template-columns:245px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--paper);border-right:1px solid var(--line);padding:25px 16px;position:sticky;top:0;height:100vh;overflow-y:auto}.brand{display:flex;gap:10px;align-items:center;padding:0 7px 23px;border-bottom:1px solid var(--line);margin-bottom:22px}.brand img{width:54px;max-height:50px;object-fit:contain}.brand strong{font-size:17px;letter-spacing:1px}.brand small{display:block;font-size:11px}.nav-group{margin:14px 0}.nav-group summary{font-size:11px;text-transform:uppercase;letter-spacing:1.2px;color:var(--muted);cursor:pointer;padding:7px}.nav-group a{display:block;padding:9px 13px;border-radius:9px;text-decoration:none;font-size:14px;margin:2px 0}.nav-group a.active{background:var(--light);color:var(--dark);font-weight:700;border-left:3px solid var(--olive)}.workspace{min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:17px 32px;background:#ffffffdd;border-bottom:1px solid var(--line)}.topbar .user{display:flex;align-items:center;gap:14px;font-size:14px}.content{padding:32px;max-width:1550px;margin:auto}.pagehead{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:27px}.pagehead p{margin:8px 0 0;color:var(--muted)}.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}.card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:23px;box-shadow:0 3px 12px #24341c03}.card + .card{margin-top:18px}.grid .card + .card{margin-top:0}.metric{font-size:36px;line-height:1.2;display:block;margin:8px 0;color:var(--dark);font-weight:700}.section-title{margin:28px 0 13px}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.toolbar input{flex:1;min-width:180px}.toolbar select{width:auto}.list{display:grid;gap:9px}.row{display:flex;align-items:center;gap:15px;padding:16px 18px;background:white;border:1px solid var(--line);border-radius:12px}.row .grow{flex:1;min-width:0}.row h3{margin:0 0 3px;overflow-wrap:anywhere}.row .meta{display:flex;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--muted)}.badge{border-radius:20px;background:var(--light);color:var(--dark);padding:4px 10px;font-size:12px;white-space:nowrap;font-weight:700;display:inline-block}.badge.warn{background:#fff2d8;color:var(--amber)}.badge.bad{background:#fbe7e4;color:#a22821}.empty{padding:40px 20px;text-align:center;border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted);background:#ffffff70}.empty strong{display:block;color:var(--ink);margin-bottom:8px}.loading{text-align:center;padding:60px}.login{max-width:460px;margin:9vh auto;padding:32px}.login img{width:85px;margin-bottom:25px}.login .primary{width:100%;margin-top:14px}label{display:grid;gap:6px;font-size:14px;font-weight:600;margin-bottom:16px}input,textarea,select{width:100%;border:1px solid #c9d1c0;border-radius:9px;background:white;color:var(--ink);padding:11px 12px;min-height:44px}textarea{resize:vertical;min-height:105px}input[type=checkbox],input[type=radio]{width:20px;min-height:20px;margin:0;accent-color:var(--dark)}.check{display:flex;align-items:flex-start;gap:10px}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.full{grid-column:1/-1}.formgrid details{margin-bottom:20px}.formgrid details summary{cursor:pointer;font-weight:600;padding:12px 0}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:20px}.dialog-head h2{margin:0}dialog{border:1px solid var(--line);border-radius:20px;padding:26px;width:min(850px,94vw);max-height:91vh;color:var(--ink);box-shadow:0 20px 90px #14220f40}dialog::backdrop{background:#19211580;backdrop-filter:blur(3px)}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;position:sticky;bottom:-26px;background:white;padding:16px 0;margin-top:15px;border-top:1px solid var(--line)}.error{color:#a22821;background:#fff1ef;border-radius:9px;padding:12px}.error:empty{display:none}#notice{position:fixed;bottom:20px;right:20px;z-index:50;max-width:420px;padding:14px 20px;border-radius:12px;background:var(--dark);color:white;box-shadow:0 5px 30px #0002}#notice:empty{display:none}.detailtext{white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px}.detailgrid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.detailgrid dt{font-size:12px;color:var(--muted);margin-bottom:3px}.detailgrid dd{margin:0;white-space:pre-wrap}.tablewrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line)}th{font-size:12px;color:var(--muted)}.item-row{display:grid;grid-template-columns:3fr 1fr 1fr 1.2fr auto;gap:6px;margin-bottom:8px}.item-row input{min-width:0}.subcard{border:1px solid var(--line);border-radius:12px;padding:15px;margin-bottom:15px}.quiz-options{display:grid;gap:8px}.quiz-option{background:#f5f7f2;padding:12px;border-radius:10px}.quiz-option img{max-width:100%;max-height:130px;object-fit:contain}.video-frame{width:100%;aspect-ratio:16/9;border:0;border-radius:12px}.media-thumb{max-width:100%;max-height:360px;border-radius:12px}.clock{background:var(--dark);color:white;border-radius:18px;padding:28px;margin-bottom:24px}.clock h2,.clock .muted{color:white}.clock .metric{color:white;font-variant-numeric:tabular-nums}.clock .primary{background:white;color:var(--dark)}.calendar-board{display:grid;gap:9px}.calendar-board.week{grid-template-columns:repeat(7,minmax(130px,1fr));overflow:auto}.calendar-board.month{grid-template-columns:repeat(7,minmax(120px,1fr));overflow:auto}.daycell{min-height:145px;background:white;border:1px solid var(--line);border-radius:12px;padding:10px}.daycell.today{border:2px solid var(--olive)}.daycell h3{font-size:13px}.event{font-size:12px;text-align:left;width:100%;display:block;margin:5px 0;padding:8px;background:var(--light);min-height:0}.progress{height:8px;width:100%;background:#e4e9dc;border-radius:8px;overflow:hidden}.progress span{display:block;height:100%;background:var(--olive)}.alert{background:#fff3dc;border:1px solid #ead5a5;padding:16px;border-radius:12px;margin:16px 0;font-size:14px}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:15px 0}.tabs .selected{background:var(--dark);color:white}.mobile-menu{display:none}.permissions{font-size:12px}.permissions select{padding:5px;min-width:84px}.lesson-step{border-left:3px solid var(--olive);padding-left:18px;margin:26px 0}.lesson-step h3{letter-spacing:1px;font-size:12px;color:var(--olive)}.totals{text-align:right;font-weight:700;padding:15px}.file-list{display:grid;gap:8px;margin:15px 0}.file-list a{padding:10px;border:1px solid var(--line);border-radius:9px;overflow-wrap:anywhere}.pill-link{text-decoration:none}.notice-inline{font-size:13px;color:var(--muted);margin-top:8px}.hidden{display:none!important}@media(max-width:1000px){.layout{grid-template-columns:205px minmax(0,1fr)}.content{padding:24px}.topbar{padding:16px 24px}.row{flex-wrap:wrap}.calendar-board.week{grid-template-columns:repeat(7,145px)}}@media(max-width:700px){.layout{display:block}.sidebar{display:none;position:fixed;z-index:30;width:280px;box-shadow:10px 0 60px #0003}.sidebar.open{display:block}.mobile-menu{display:inline-flex}.topbar{padding:12px 16px;position:sticky;top:0;z-index:10}.topbar .user>span{display:none}.content{padding:22px 15px}.pagehead{flex-direction:column;gap:15px;margin-bottom:20px}.pagehead .actions{width:100%}.pagehead .primary{flex:1}.grid{grid-template-columns:1fr}.formgrid,.detailgrid{grid-template-columns:1fr}.row{padding:14px}.row>.actions{width:100%;justify-content:flex-end}.card{padding:20px}.item-row{grid-template-columns:1fr 1fr}.item-row .item-text{grid-column:1/-1}.login{margin:4vh 14px;padding:27px}dialog{padding:20px;max-height:94vh}.dialog-actions{bottom:-20px}.calendar-board.month{grid-template-columns:repeat(7,120px)}#notice{left:15px;right:15px;bottom:15px}.topbar .user{gap:8px}h1{font-size:29px}}
.metrics{grid-template-columns:repeat(4,minmax(0,1fr))}@media(max-width:1100px){.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:450px){.metrics .card{padding:16px}.metrics .metric{font-size:29px}}

.view-choice{margin:0;font-size:11px}.view-choice select{width:auto;font-size:13px}.topbar .user{flex-wrap:wrap}@media(max-width:700px){.topbar{flex-wrap:wrap}.topbar .user{width:100%;justify-content:flex-end}.view-choice{flex:1}.view-choice select{width:100%}}