*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0d1117;--bg2: #161b22;--bg3: #21262d;--border: #30363d;--text: #e6edf3;--text2: #8b949e;--green: #3fb950;--yellow: #d29922;--red: #f85149;--gray: #484f58;--blue: #388bfd;--radius: 8px}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.5}.container{max-width:1200px;margin:0 auto;padding:0 16px}header{background:var(--bg2);border-bottom:1px solid var(--border);padding:16px 0;position:sticky;top:0;z-index:10}header .inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}header h1{font-size:20px;font-weight:600;letter-spacing:-.3px}header .subtitle{color:var(--text2);font-size:13px}.page-nav{background:var(--bg2);border-bottom:1px solid var(--border);padding:0 16px;display:flex}.page-nav .container{display:flex;gap:4px}.page-nav-tab{padding:10px 16px;color:var(--text2);font-size:13px;text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s}.page-nav-tab:hover{color:var(--text)}.page-nav-tab.active{color:var(--text);border-bottom-color:var(--blue)}.agent-bar{background:var(--bg2);border-bottom:1px solid var(--border);padding:8px 0}.agent-bar-inner{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.agent-bar-label{font-size:11px;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;flex-shrink:0}.agent-pills{display:flex;gap:8px;flex-wrap:wrap}.agent-pill{display:flex;align-items:center;gap:6px;background:var(--bg3);border:1px solid var(--border);border-radius:20px;padding:4px 10px;font-size:12px}.agent-pill .status-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}.dot-online{background:var(--green)}.dot-offline{background:var(--gray)}.agent-status-text{font-size:11px;font-weight:600}.status-up{color:var(--green)}.status-down{color:var(--gray)}main{padding:24px 0}.section-label{font-size:12px;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}.host-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(500px,1fr));gap:12px}.host-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:16px;overflow:hidden}.host-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:14px}.host-card-header .name{font-weight:600;font-size:15px}.host-card-header .address{color:var(--text2);font-size:12px;font-family:monospace}.host-card-header .interval{color:var(--text2);font-size:11px;white-space:nowrap}.agent-row{display:flex;flex-direction:column;padding:8px 0;border-top:1px solid var(--border);gap:5px}.agent-row-top{display:flex;align-items:center;gap:8px}.agent-label{width:160px;flex-shrink:0;font-size:12px;color:var(--text2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ping-chips{display:flex;gap:4px;flex:1;min-width:0}.sparkline{display:block;flex:1;min-width:0}.ping-chip{display:inline-flex;align-items:center;justify-content:center;min-width:50px;height:22px;border-radius:4px;font-family:SFMono-Regular,Consolas,monospace;font-size:11px;font-weight:600;padding:0 4px}.ping-chip.green{background:#3fb95026;color:var(--green)}.ping-chip.yellow{background:#d2992226;color:var(--yellow)}.ping-chip.red{background:#f8514926;color:var(--red)}.ping-chip.gray{background:#484f5833;color:var(--gray)}.ping-chip.empty{background:var(--bg3);color:var(--gray);border:1px solid var(--border)}.agent-row-avgs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding-left:168px}.avg-item{display:flex;align-items:center;gap:4px}.avg-label{font-size:9px;color:var(--text2);text-transform:uppercase;letter-spacing:.3px}.avg-chip{display:inline-flex;align-items:center;justify-content:center;padding:2px 7px;border-radius:4px;font-family:SFMono-Regular,Consolas,monospace;font-size:11px;font-weight:700}.avg-chip.green{background:#3fb95026;color:var(--green)}.avg-chip.yellow{background:#d2992226;color:var(--yellow)}.avg-chip.red{background:#f8514926;color:var(--red)}.avg-chip.gray{background:#484f5833;color:var(--gray)}.no-data{text-align:center;color:var(--text2);padding:60px 0}.refresh-info{color:var(--text2);font-size:12px}.down-badge{flex-shrink:0;font-size:10px;font-weight:700;color:var(--red);background:#f8514926;border:1px solid rgba(248,81,73,.3);border-radius:4px;padding:1px 6px;white-space:nowrap}footer{border-top:1px solid var(--border);padding:20px 0;margin-top:40px;color:var(--text2);font-size:12px;text-align:center}.ping-page{max-width:560px;padding:24px 0}.ping-form{display:flex;gap:8px;margin-bottom:20px}.ping-input{flex:1;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:0 12px;height:36px;color:var(--text);font-size:14px}.ping-input:focus{outline:none;border-color:var(--blue)}.ping-input.ping-input-error{border-color:var(--red)}.ping-btn{background:var(--blue);color:#fff;border:none;border-radius:var(--radius);padding:0 16px;height:36px;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap}.ping-btn:disabled{opacity:.5;cursor:not-allowed}.ping-error{color:var(--red);font-size:13px;margin-bottom:12px}.ping-results-table{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.ping-results-header{display:grid;grid-template-columns:1fr 90px 70px;padding:8px 14px;background:var(--bg3);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text2)}.ping-results-row{display:grid;grid-template-columns:1fr 90px 70px;padding:9px 14px;border-top:1px solid var(--border);font-size:13px;align-items:center}.ping-results-row.waiting{opacity:.45}.ping-agent-name{display:flex;align-items:center;gap:5px}.ping-latency,.ping-status{font-weight:600;font-family:SFMono-Regular,Consolas,monospace;font-size:12px}.ping-latency.green,.ping-status.green{color:var(--green)}.ping-latency.yellow,.ping-status.yellow{color:var(--yellow)}.ping-latency.red,.ping-status.red{color:var(--red)}.ping-latency.gray,.ping-status.gray{color:var(--gray)}@media (max-width: 540px){.host-grid{grid-template-columns:1fr}.agent-label{width:110px}.agent-row-avgs{padding-left:118px}}