:root{--color-primary: #2563eb;--color-secondary: #1e293b;--font-family: Inter, system-ui, sans-serif;--bg: #f1f5f9;--card: #ffffff;--border: #e2e8f0;--text: #0f172a;--muted: #64748b;--danger: #dc2626;--success: #16a34a}*{box-sizing:border-box}body{margin:0;font-family:var(--font-family);background:var(--bg);color:var(--text)}h1{font-size:1.5rem}h2{font-size:1.15rem}a{color:var(--color-primary)}.layout{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:0 16px;height:60px;background:var(--color-secondary);color:#fff}.brand-name{font-weight:700;letter-spacing:.5px}.brand-logo{max-height:38px}.topbar-right{display:flex;align-items:center;gap:12px}.user-chip{font-size:.9rem;opacity:.9}.topbar select{padding:4px;border-radius:6px;border:none}.body{flex:1;display:flex}.sidebar{width:210px;background:var(--card);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:12px 8px;gap:4px}.sidebar a{padding:10px 12px;border-radius:8px;text-decoration:none;color:var(--text);font-size:.95rem}.sidebar a:hover{background:var(--bg)}.sidebar a.active{background:var(--color-primary);color:#fff}.content{flex:1;padding:24px;overflow:auto}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:20px;max-width:900px}.page-head{display:flex;align-items:center;justify-content:space-between;max-width:900px}label{display:block;margin:12px 0 4px;font-size:.85rem;color:var(--muted)}input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;font-size:.95rem;font-family:inherit;background:#fff}input[type=color]{padding:2px;height:40px}input[type=range]{padding:0}textarea{resize:vertical}.row{display:flex;gap:16px;flex-wrap:wrap}.col{flex:1;min-width:200px}button{cursor:pointer;font-family:inherit}.btn-primary{background:var(--color-primary);color:#fff;border:none;padding:10px 18px;border-radius:8px;font-weight:600;margin-top:12px}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:#fff;color:var(--text);border:1px solid var(--border);padding:9px 16px;border-radius:8px;text-decoration:none;display:inline-block;margin-top:8px}.link{background:none;border:none;color:var(--color-primary);padding:0 6px}.link.danger{color:var(--danger)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);font-size:.9rem}th{color:var(--muted);font-weight:600}td.actions{white-space:nowrap}code{background:var(--bg);padding:2px 6px;border-radius:4px;font-size:.8rem}.alert{padding:10px 14px;border-radius:8px;margin-bottom:12px;font-size:.9rem}.alert.error{background:#fee2e2;color:var(--danger)}.alert.success{background:#dcfce7;color:var(--success)}.password-field{position:relative}.password-field input{padding-right:40px}.eye-btn{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:none;border:none;font-size:1.1rem}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow:auto;z-index:50}.modal{width:100%;max-width:480px;margin:0}.modal.wide{max-width:720px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}.modal-actions .btn-secondary,.modal-actions .btn-primary{margin-top:0}.checks,.perm-groups{display:flex;flex-wrap:wrap;gap:8px}.perm-groups fieldset{border:1px solid var(--border);border-radius:8px;min-width:200px}.perm-groups legend{color:var(--muted);font-size:.8rem;text-transform:uppercase}.check{display:flex;align-items:center;gap:6px;margin:0;color:var(--text);font-size:.85rem}.check input{width:auto}.center-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}.login-card{width:100%;max-width:380px;margin:0}.login-card h1{color:var(--color-primary);margin-bottom:4px}.pager{display:flex;align-items:center;gap:12px;max-width:900px}.pager .btn-secondary{margin-top:0}.muted{color:var(--muted);font-size:.85rem;margin:2px 0 0}.key-box{display:flex;align-items:center;gap:10px;background:var(--bg);padding:10px 12px;border-radius:8px;margin-bottom:12px}.key-box code{background:none;word-break:break-all;flex:1}.key-box .btn-secondary{margin-top:0;white-space:nowrap}.code-block{background:#0f172a;color:#e2e8f0;padding:14px;border-radius:8px;overflow-x:auto;font-size:.8rem;white-space:pre}@media(max-width:768px){.body{flex-direction:column}.sidebar{width:100%;flex-direction:row;overflow-x:auto;border-right:none;border-bottom:1px solid var(--border)}.sidebar a{white-space:nowrap}.content{padding:16px}.user-chip{display:none}}