main{padding:28px 0}.admin-login{max-width:500px;margin:40px auto;background:white;padding:28px;border-radius:20px;border:1px solid var(--line)}h1,h2{color:var(--navy)}label{display:block;font-weight:800;color:var(--navy);margin-bottom:14px}input:not([type=checkbox]),select,textarea{display:block;width:100%;padding:11px 12px;margin-top:7px;border:1px solid #bbc7d1;border-radius:10px;font:inherit;background:white}input:focus,textarea:focus,select:focus{outline:2px solid var(--orange)}.admin-layout{display:grid;grid-template-columns:minmax(230px,1fr) minmax(0,2fr);gap:22px}.admin-list,#editor{padding:22px;background:white;border:1px solid var(--line);border-radius:20px;min-width:0}.admin-fields{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}#lesson-list{max-height:650px;overflow:auto}.lesson-button{display:block;width:100%;text-align:left;padding:12px;border:1px solid var(--line);border-radius:10px;background:#f7f8fa;margin-bottom:8px;color:var(--navy);font:inherit}.lesson-button small{display:block;color:#607080;margin-top:5px}.lesson-button.active{border:2px solid var(--orange)}.check{display:flex;align-items:center;gap:8px}.check input{width:20px;height:20px}#message{position:sticky;top:80px;z-index:5;background:#fff2e8;border-radius:10px;line-height:1.6}#message:not(:empty){padding:12px 16px}.error{color:#b32424}.target-text{margin-top:20px;font-size:1.25rem}a.brand{text-decoration:none}@media(max-width:760px){.admin-layout{grid-template-columns:1fr}.admin-fields{grid-template-columns:1fr}#lesson-list{max-height:300px}}