.admin-layout[hidden],.admin-login[hidden]{display:none}.admin-layout{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(310px,.88fr);gap:18px;align-items:start}.admin-layout>.portal-panel{padding:24px}.admin-layout h2{font-size:22px;margin:0 0 17px}.admin-login{max-width:520px;padding:24px}.admin-login h2{font-size:22px;margin:8px 0}.admin-login>p{color:var(--portal-muted);font-size:13px;line-height:1.5}.admin-fields,.admin-course-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.portal-form textarea{min-height:105px}.admin-course{border:1px solid var(--portal-line);border-radius:8px;padding:13px}.admin-course summary{color:#315c88;font-weight:700;font-size:13px;cursor:pointer}.admin-course-fields{margin-top:14px}.admin-message{font-size:13px;line-height:1.5;margin:8px 0 0;color:#1768bd}.admin-message.error{color:#b23d32}.admin-list-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.admin-list-heading h2{margin:6px 0 0}.admin-refresh{width:36px;height:36px;border:1px solid var(--portal-line);background:#fff;border-radius:50%;color:var(--portal-blue);font-size:20px;cursor:pointer}.admin-count{font-size:12px;color:var(--portal-muted);margin:0 0 13px}.admin-table-wrap{overflow:auto}.admin-table{width:100%;border-collapse:collapse;font-size:12px}.admin-table th,.admin-table td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--portal-line);vertical-align:top}.admin-table th{color:#315c88;background:#f3f7fb}.admin-table td:first-child{font-weight:700;color:#10294f}.admin-table a{color:var(--portal-blue);font-weight:700;white-space:nowrap}.admin-empty{text-align:center;color:var(--portal-muted);padding:18px!important}@media(max-width:900px){.admin-layout{grid-template-columns:1fr}}@media(max-width:560px){.admin-layout>.portal-panel{padding:17px}.admin-fields,.admin-course-fields{grid-template-columns:1fr}}

.admin-list-panel{grid-column:2;grid-row:1 / span 2}@media(max-width:900px){.admin-list-panel{grid-column:auto;grid-row:auto}}
.admin-student-panel{grid-column:1 / -1}.student-table{min-width:920px}.admin-student-panel .admin-table td{font-weight:400;overflow-wrap:anywhere}.admin-student-panel .admin-table td:first-child{font-weight:700}@media(max-width:900px){.admin-student-panel{grid-column:auto}}
.admin-form-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.admin-cancel,.admin-edit-button{border:1px solid var(--portal-line);background:#fff;color:var(--portal-blue);border-radius:6px;padding:10px 14px;font:inherit;font-size:13px;font-weight:700;cursor:pointer}.admin-table-actions{display:flex;align-items:center;gap:14px}.admin-table-actions .admin-edit-button{border:0;padding:0;background:transparent;font-size:12px}.admin-table-actions a{font-size:12px}
 .admin-help{margin:-5px 0 0;color:var(--portal-muted);font-size:12px;line-height:1.5}
.admin-photo-preview{display:flex;align-items:center;justify-content:center;min-height:96px;padding:10px;border:1px dashed var(--portal-line);border-radius:8px;background:#fbf6f2;color:var(--portal-muted);font-size:12px;text-align:center}
.admin-photo-preview img{display:block;width:min(100%,360px);max-height:190px;object-fit:cover;border-radius:6px}