main{flex:1;display:flex;flex-direction:column;align-items:center;padding:40px 24px}.container-wide{width:100%;max-width:1280px;display:flex;flex-direction:column;gap:20px}.title{color:#fff;font-size:28px;font-weight:700;background:linear-gradient(135deg,#fff 0%,var(--text) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.split-panel{display:grid;grid-template-columns:460px 1fr;gap:20px}.panel-left,.panel-right{display:flex;flex-direction:column;gap:16px}.panel-section{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:14px}.card-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.card-label{font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.form-input{background:var(--bg3);border:1px solid var(--border);color:#fff;padding:10px 14px;border-radius:var(--r);font-size:13px;outline:none;font-family:Inter,sans-serif;transition:border-color .2s,box-shadow .2s}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px #00a8ff33}.subjects-list{display:flex;flex-direction:column;gap:10px;max-height:220px;overflow-y:auto}.subject-item{background:var(--bg3);border:1px solid var(--border);border-radius:var(--r);padding:10px 12px;display:flex;justify-content:space-between;align-items:center;gap:12px}.subj-info{display:flex;flex-direction:column;gap:4px}.subj-name{font-weight:600;color:#fff;font-size:13px}.subj-meta{font-size:11px;color:var(--muted)}.badge{padding:2px 6px;border-radius:4px;font-size:10px;font-weight:700;text-transform:uppercase;display:inline-block}.badge-user{background:#3498db33;color:#3498db}.badge-group{background:#9b59b633;color:#9b59b6}.badge-sa{background:#e67e2233;color:#e67e22}.btn-remove-subj{background:none;border:none;color:var(--error);cursor:pointer;font-size:14px;padding:4px 8px;border-radius:4px;transition:background .2s}.btn-remove-subj:hover{background:#f8514926}.editor-container{border:1px solid var(--border);border-radius:var(--r);overflow:hidden}.CodeMirror{height:520px;font-family:JetBrains Mono,monospace;font-size:13px}@media(max-width:900px){main{padding:20px 12px}.split-panel{grid-template-columns:1fr}}