:root{--blue:#1769e0;--deep:#0b1f3a;--ink:#172033;--muted:#6f7b91;--line:#e5eaf2;--bg:#f4f7fb;--green:#18a874;--red:#e24b4b;--orange:#f29d38}*{box-sizing:border-box}body{margin:0;font:14px/1.55 Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}button,input,select,textarea{font:inherit}.hidden{display:none!important}.login-screen{min-height:100vh;display:grid;grid-template-columns:1.35fr .85fr;background:linear-gradient(145deg,#071a36,#0d3e84 62%,#1769e0)}.login-brand{color:white;padding:12vh 9vw;display:flex;flex-direction:column;gap:22px;position:relative;overflow:hidden}.login-brand:after{content:"";position:absolute;width:480px;height:480px;border:1px solid #ffffff25;border-radius:50%;right:-120px;bottom:-180px;box-shadow:0 0 0 80px #ffffff08,0 0 0 160px #ffffff06}.brand-mark{width:60px;height:60px;border-radius:16px;background:white;color:var(--blue);display:grid;place-items:center;font-weight:900;font-size:34px;box-shadow:0 12px 30px #001b4b44}.login-brand small{letter-spacing:3px;opacity:.72}.login-brand h1{font-size:42px;margin:8px 0}.login-brand p{font-size:17px;opacity:.75}.scene-grid{display:grid;grid-template-columns:repeat(2,220px);gap:12px;margin-top:40px}.scene-grid span{border:1px solid #ffffff28;padding:18px;border-radius:10px;background:#ffffff0a}.login-card{background:white;margin:7vh 6vw 7vh 0;border-radius:22px;padding:54px;display:flex;flex-direction:column;justify-content:center;box-shadow:0 35px 70px #00122f55}.login-card h2{font-size:28px;margin:0}.login-card p{color:var(--muted)}label{display:flex;flex-direction:column;gap:7px;color:#49556b;font-weight:600}.login-card form{display:grid;gap:18px;margin:28px 0}input,select,textarea{border:1px solid var(--line);border-radius:8px;padding:11px 12px;background:white;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1769e012}button{border:1px solid 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var(--line)}.bar-group{height:100%;flex:1;display:flex;align-items:end;justify-content:center;gap:4px;position:relative}.bar{width:12px;min-height:3px;border-radius:5px 5px 0 0;background:var(--blue)}.bar.alarm{background:#e8b15d}.bar-group label{position:absolute;bottom:-26px;font-size:11px;color:var(--muted)}.alarm-item{display:grid;grid-template-columns:8px 1fr auto;gap:10px;padding:13px 0;border-bottom:1px solid var(--line)}.alarm-item:last-child{border:0}.alarm-item .dot{width:7px;height:7px;border-radius:50%;background:var(--red);margin-top:7px}.alarm-item p{margin:0}.alarm-item small{color:var(--muted)}.toolbar{background:white;border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:14px}.toolbar .left,.toolbar .right{display:flex;gap:9px;align-items:center}.search{width:260px}.table-wrap{background:white;border:1px solid var(--line);border-radius:12px;overflow:auto}table{border-collapse:collapse;width:100%;white-space:nowrap}th,td{padding:13px 15px;border-bottom:1px solid var(--line);text-align:left}th{background:#f8fafc;color:#667288;font-size:12px;font-weight:600}tbody tr:hover{background:#fafcff}td.actions{display:flex;gap:5px}.tag{display:inline-flex;padding:2px 8px;border-radius:99px;background:#eef3fa;color:#52617a;font-size:12px}.tag.ok{background:#e8f8f2;color:var(--green)}.tag.bad{background:#fff0f0;color:var(--red)}.tag.warn{background:#fff6e8;color:#c87916}.empty{padding:60px;text-align:center;color:var(--muted)}dialog{border:0;border-radius:15px;padding:0;width:min(720px,90vw);box-shadow:0 30px 80px #10213b44}dialog::backdrop{background:#0a193b80}#modalForm{padding:22px}.modal-head{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px}.modal-head h3{margin:0}.modal-head p{margin:3px 0 0;color:var(--muted)}.icon-btn{border:0;font-size:22px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;padding:20px 0;max-height:65vh;overflow:auto}.form-grid label.wide{grid-column:1/-1}.form-grid textarea{min-height:80px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;border-top:1px solid var(--line);padding-top:16px}#toast{position:fixed;right:25px;top:90px;z-index:99}.toast{background:#172033;color:white;padding:12px 18px;border-radius:9px;margin-bottom:8px;box-shadow:0 12px 25px #17203333}.toast.bad{background:#c83d3d}.qr{font-family:monospace;word-break:break-all;background:#f2f6fc;border:1px dashed #a7b7ce;padding:15px;border-radius:8px}.detail-list{display:grid;grid-template-columns:130px 1fr;gap:7px 15px}.detail-list dt{color:var(--muted)}.detail-list dd{margin:0}@media(max-width:1000px){.cards{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.login-screen{grid-template-columns:1fr}.login-brand{display:none}.login-card{margin:6vh}.app{grid-template-columns:70px 1fr}aside{width:70px}.logo-row div:last-child,nav button span,.side-foot{display:none}main{margin-left:70px}.logo-row{padding:17px}.search{width:180px}}@media(max-width:680px){#content{padding:15px}.cards{grid-template-columns:1fr 1fr}.toolbar{align-items:stretch;flex-direction:column}.toolbar .left,.toolbar .right{flex-wrap:wrap}.form-grid{grid-template-columns:1fr}.form-grid label.wide{grid-column:auto}.header-actions .user-chip i,.ghost{display:none}}