:root{--green:#80c342;--dark:#073f39;--ink:#18332f;--muted:#647a75;--line:#d8e5df;--soft:#f3f8f5;--white:#fff;--blue:#16749a;--danger:#b42318;--gold:#e8a817}
*{box-sizing:border-box}body{margin:0;background:linear-gradient(145deg,#f7f8f1,#e9f5df);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;min-height:100vh}
button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.shell{width:min(1180px,calc(100% - 28px));margin:auto}
.bar{background:var(--dark);color:#fff}.bar-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:18px}.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-size:23px;font-weight:900}.logo i{color:var(--green);font-style:normal}.bar-actions{display:flex;gap:9px;align-items:center}.bar-actions a,.bar-actions button{border:1px solid #ffffff44;background:#ffffff12;color:#fff;border-radius:10px;padding:10px 13px;text-decoration:none;font-weight:800}
.auth-wrap{padding:54px 0}.auth-head{text-align:center;max-width:680px;margin:0 auto 28px}.eyebrow{display:inline-flex;background:#dff0d2;color:#2b682d;border-radius:999px;padding:7px 11px;font-weight:900;font-size:12px;text-transform:uppercase;letter-spacing:.05em}.auth-head h1{font-size:clamp(30px,5vw,48px);margin:14px 0 8px;color:var(--dark)}.auth-head p{margin:0;color:var(--muted);line-height:1.6}
.auth-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 12px 34px #143a2910;padding:24px}.card h2{margin:0 0 7px;color:var(--dark)}.card>p{color:var(--muted);line-height:1.5;margin:0 0 18px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.field.full{grid-column:1/-1}.field label{display:block;font-size:13px;font-weight:850;color:var(--dark);margin-bottom:6px}.field input,.field select,.field textarea{width:100%;border:1px solid #bfd1c8;border-radius:10px;background:#fff;color:var(--ink);padding:11px 12px}.field textarea{min-height:94px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid #80c34233;border-color:var(--green)}
.primary,.secondary,.danger{border:0;border-radius:10px;padding:11px 15px;font-weight:900}.primary{background:var(--dark);color:#fff}.secondary{background:#e7f3e4;color:var(--dark)}.danger{background:#fee9e7;color:var(--danger)}.wide{width:100%;margin-top:14px}.message{min-height:22px;margin:12px 0 0;font-size:14px;font-weight:750}.message.error{color:var(--danger)}.message.ok{color:#267431}
.portal{padding:24px 0 50px}.portal-hero{background:linear-gradient(125deg,#063d37,#0d6558 62%,#80c342);color:#fff;border-radius:20px;padding:25px;display:flex;align-items:center;justify-content:space-between;gap:20px;box-shadow:0 14px 36px #073f3928}.portal-hero h1{margin:0 0 5px;font-size:30px}.portal-hero p{margin:0;opacity:.86}.pill{display:inline-flex;padding:7px 11px;border-radius:999px;background:#ffffff1d;border:1px solid #ffffff38;font-size:12px;font-weight:900}
.tabs{display:flex;gap:9px;overflow-x:auto;padding:18px 1px}.tab{white-space:nowrap;border:1px solid var(--line);background:#fff;color:var(--dark);border-radius:10px;padding:10px 13px;font-weight:850}.tab.active{background:var(--dark);color:#fff;border-color:var(--dark)}.panel{display:none}.panel.active{display:block}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:14px;margin-bottom:14px}.section-head h2{margin:0;color:var(--dark)}.section-head p{margin:4px 0 0;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin-bottom:16px}.stat{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px}.stat span{display:block;color:var(--muted);font-size:13px;font-weight:800}.stat strong{display:block;color:var(--dark);font-size:28px;margin-top:5px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:15px;background:#fff}.table{width:100%;border-collapse:collapse;min-width:840px}.table th,.table td{text-align:left;padding:12px;border-bottom:1px solid #e8efeb;vertical-align:top}.table th{background:#f1f7f3;color:var(--dark);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.table td{font-size:14px}.table tr:last-child td{border-bottom:0}.status{display:inline-flex;border-radius:999px;padding:5px 8px;background:#e7f3e4;color:#2c6b36;font-size:12px;font-weight:900}.new{background:#fff2cc;color:#7c5700}.muted{color:var(--muted)}
.education{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.lesson{background:#fff;border:1px solid var(--line);border-radius:16px;padding:21px}.lesson b{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#e4f4d8;font-size:21px}.lesson h3{margin:16px 0 7px;color:var(--dark)}.lesson p{margin:0;color:var(--muted);line-height:1.5}
.empty{text-align:center;padding:32px;color:var(--muted)}.loading{opacity:.55;pointer-events:none}
@media(max-width:760px){.auth-grid,.form-grid,.education,.stats{grid-template-columns:1fr}.field.full{grid-column:auto}.bar-inner,.portal-hero{align-items:flex-start;flex-direction:column}.bar-inner{padding:15px 0}.bar-actions{width:100%;justify-content:space-between}.portal-hero h1{font-size:25px}}