:root{--bg: #f4f6fb;--panel: #ffffff;--panel2: #eef2f8;--line: #e3e8f0;--text: #2b3648;--muted: #7c8798;--green: #16a34a;--red: #e5484d;--amber: #d98a04;--blue: #3b7ef0;--shadow: 0 1px 3px rgba(30, 50, 90, .06), 0 1px 2px rgba(30, 50, 90, .04)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 -apple-system,Segoe UI,Roboto,PingFang SC,sans-serif}a{color:var(--blue);text-decoration:none}button{background:var(--blue);color:#fff;border:0;border-radius:6px;padding:8px 14px;cursor:pointer;font-size:14px;transition:filter .15s}button:hover{filter:brightness(1.05)}button.ghost{background:#fff;border:1px solid var(--line);color:var(--text)}button.ghost:hover{background:var(--panel2);filter:none}button.danger{background:var(--red)}button:disabled{opacity:.5;cursor:not-allowed}input{background:#fff;border:1px solid var(--line);color:var(--text);border-radius:6px;padding:8px 10px;width:100%;font-size:14px}input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px #3b7ef01f}label{display:block;margin:10px 0 4px;color:var(--muted);font-size:12px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;border-bottom:1px solid var(--line);background:var(--panel)}.topbar h1{font-size:16px;margin:0}.container{padding:24px;max-width:1200px;margin:0 auto}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px;cursor:pointer;transition:border-color .15s,box-shadow .15s;box-shadow:var(--shadow)}.card:hover{border-color:var(--blue);box-shadow:0 4px 12px #3b7ef01f}.card h3{margin:0 0 4px;font-size:15px}.card .addr{color:var(--muted);font-size:12px}.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px}.dot.on{background:var(--green)}.dot.off{background:var(--red)}.dot.pending{background:var(--amber)}.bar{height:8px;background:var(--panel2);border-radius:4px;overflow:hidden;margin-top:4px}.bar>div{height:100%;background:var(--blue)}.bar>div.warn{background:var(--amber)}.bar>div.crit{background:var(--red)}.metric{margin-top:10px}.metric .k{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}.tag{display:inline-block;background:var(--panel2);border-radius:4px;padding:1px 7px;font-size:11px;color:var(--muted);margin-right:4px}.modal-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:#28375547;display:flex;align-items:center;justify-content:center;z-index:10}.modal{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:22px;width:440px;max-width:92vw;box-shadow:0 12px 40px #1e325a2e}.modal h2{margin:0 0 8px;font-size:16px}.row{display:flex;gap:10px}.row>*{flex:1}.actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.err{color:var(--red);font-size:13px;margin-top:8px}.muted{color:var(--muted)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px;box-shadow:var(--shadow)}.panel h3{margin:0 0 12px;font-size:14px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:500}.statuspill{padding:1px 8px;border-radius:10px;font-size:12px}.statuspill.ok{background:#16a34a1f;color:var(--green)}.statuspill.bad{background:#e5484d1f;color:var(--red)}.login-wrap{display:flex;align-items:center;justify-content:center;height:100vh;background:linear-gradient(160deg,#eef3fb,#f6f8fc)}.login-box{width:320px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:28px;box-shadow:0 8px 30px #1e325a1a}.login-box h1{font-size:18px;margin:0 0 18px}.cap-field{margin-top:14px}.cap-wrap{-webkit-user-select:none;user-select:none}.cap-loading{color:var(--muted);font-size:13px;padding:20px 0}.cap-stage{position:relative;border-radius:8px;overflow:hidden;border:1px solid var(--line)}.cap-bg{display:block}.cap-piece{position:absolute;pointer-events:none;filter:drop-shadow(0 2px 4px rgba(0,0,0,.45))}.cap-badge{position:absolute;left:0;right:0;bottom:0;padding:4px 8px;font-size:12px;color:#fff}.cap-badge-ok{background:#16a34ae6}.cap-badge-fail{background:#e5484de6}.cap-track{position:relative;height:40px;margin-top:10px;border-radius:6px;background:var(--panel2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center}.cap-track.ok{background:#16a34a24;border-color:var(--green)}.cap-track.fail{background:#e5484d24;border-color:var(--red)}.cap-track-hint{color:var(--muted);font-size:13px;pointer-events:none}.cap-handle{position:absolute;top:-1px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--blue);color:#fff;border-radius:6px;font-size:14px;box-shadow:0 2px 6px #1e325a40;touch-action:none}.cap-handle.ok{background:var(--green)}.cap-handle.fail{background:var(--red)}