:root{color-scheme:dark;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:#0b1120;color:#e5e7eb}.admin-shell{width:min(1200px,calc(100% - 30px));margin:auto;padding:28px 0 50px}.admin-shell.narrow{max-width:520px}header{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:20px}h1{margin:0}h2{margin-top:0}p{color:#94a3b8}nav{display:flex;gap:10px}a{color:#93c5fd}.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.panel{background:#111827;border:1px solid #263449;border-radius:14px;padding:18px}label{display:block;margin:12px 0;font-weight:700}label input:not([type=checkbox]){display:block;width:100%;margin-top:6px}.check{display:flex;gap:8px;align-items:center}input,button{font:inherit}input[type=text],input[type=password],input:not([type]){border:1px solid #334155;background:#0f172a;color:#fff;border-radius:8px;padding:10px 12px}button{border:0;border-radius:8px;padding:10px 14px;background:#2563eb;color:white;font-weight:800;cursor:pointer}.danger{background:#b91c1c}.alert{padding:12px 14px;border-radius:10px;margin:12px 0}.alert.ok{background:#12351e;border:1px solid #16a34a}.alert.error{background:#361516;border:1px solid #dc2626}.search{display:flex;gap:10px;margin:18px 0}.search input{flex:1;border:1px solid #334155;background:#0f172a;color:#fff;border-radius:8px;padding:10px 12px}.table-wrap{overflow:auto;border:1px solid #263449;border-radius:12px}table{width:100%;border-collapse:collapse;background:#111827}th,td{padding:11px 12px;border-bottom:1px solid #263449;text-align:left;white-space:nowrap}td:nth-child(4){white-space:normal;min-width:220px}.muted{font-size:13px}@media(max-width:760px){.grid{grid-template-columns:1fr}header{align-items:flex-start;flex-direction:column}}