:root{color-scheme:light;--bg: #f5f6f8;--panel: #ffffff;--border: #e2e5ea;--text: #1c1f26;--muted: #6b7280;--brand: #2563eb;--brand-dark: #1d4ed8;--ok: #16a34a;--warn: #d97706;--bad: #dc2626;--offline: #9ca3af;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.layout{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--panel);border-bottom:1px solid var(--border)}.topbar .brand{font-weight:700;font-size:18px;color:var(--brand-dark)}.topbar nav{display:flex;gap:16px;align-items:center}.topbar nav a{color:var(--text);text-decoration:none;font-size:14px;padding:6px 10px;border-radius:6px}.topbar nav a.active,.topbar nav a:hover{background:#eef2ff;color:var(--brand-dark)}.container{max-width:1200px;width:100%;margin:0 auto;padding:24px;flex:1}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:24px}.login-card{width:340px}.login-card h1{margin:0 0 4px;font-size:20px}.login-card p{margin:0 0 20px;color:var(--muted);font-size:13px}label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px;margin-top:12px}input[type=text],input[type=password],input[type=number],select,textarea{width:100%;padding:9px 10px;border:1px solid var(--border);border-radius:6px;font-size:14px;background:#fff;color:var(--text)}textarea{resize:vertical;min-height:60px}button{cursor:pointer;font-size:14px;border-radius:6px;border:1px solid transparent;padding:9px 14px;font-weight:500}button.primary{background:var(--brand);color:#fff}button.primary:hover{background:var(--brand-dark)}button.secondary{background:#fff;border:1px solid var(--border);color:var(--text)}button.secondary:hover{background:#f3f4f6}button.danger{background:#fff;border:1px solid #fca5a5;color:var(--bad)}button.danger:hover{background:#fef2f2}button:disabled{opacity:.55;cursor:not-allowed}.error-banner{background:#fef2f2;border:1px solid #fca5a5;color:var(--bad);padding:8px 12px;border-radius:6px;font-size:13px;margin:12px 0}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.page-header h2{margin:0;font-size:20px}.page-header .sub{color:var(--muted);font-size:13px;margin-top:2px}.server-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.server-card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:10px}.server-card .head{display:flex;justify-content:space-between;align-items:flex-start}.server-card .head h3{margin:0;font-size:15px}.server-card .meta{color:var(--muted);font-size:12px}.status-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px}.status-online{background:var(--ok)}.status-offline{background:var(--offline)}.status-error{background:var(--bad)}.status-unknown{background:var(--offline)}.status-label{font-size:12px;font-weight:600;display:flex;align-items:center}.status-label.online{color:var(--ok)}.status-label.offline{color:var(--muted)}.status-label.error{color:var(--bad)}.status-label.unknown{color:var(--muted)}.load-avg{font-size:12px;display:flex;justify-content:space-between}.load-avg .load-label{color:var(--muted)}.load-ok{color:var(--ok);font-weight:600}.load-warn{color:var(--warn);font-weight:600}.load-bad{color:var(--bad);font-weight:600}.load-neutral{color:var(--text);font-weight:600}.metric-row{display:flex;flex-direction:column;gap:3px}.metric-row .metric-label{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}.progress-track{height:7px;border-radius:4px;background:#eef0f3;overflow:hidden}.progress-fill{height:100%;border-radius:4px;transition:width .3s ease}.fill-ok{background:var(--ok)}.fill-warn{background:var(--warn)}.fill-bad{background:var(--bad)}.card-actions{display:flex;gap:8px;margin-top:4px}.card-actions button{flex:1;padding:7px 10px;font-size:13px}.notes{font-size:12px;color:var(--muted);white-space:pre-wrap;max-height:60px;overflow-y:auto}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f121973;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow-y:auto;z-index:50}.modal{background:#fff;border-radius:10px;width:560px;max-width:100%;padding:24px}.modal h3{margin-top:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.form-grid .full{grid-column:1 / -1}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.password-field{display:flex;gap:6px}.password-field input{flex:1}table.simple{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--border);border-radius:10px;overflow:hidden}table.simple th,table.simple td{text-align:left;padding:10px 14px;font-size:14px;border-bottom:1px solid var(--border)}table.simple th{background:#fafbfc;color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;background:#eef2ff;color:var(--brand-dark)}.muted{color:var(--muted)}.section-title{font-size:12px;text-transform:uppercase;color:var(--muted);font-weight:700;margin:18px 0 4px;letter-spacing:.03em}.section-title.first{margin-top:4px}