:root{--navy:#173653;--paper:#fff;--wash:#f2f5f8;--ink:#263747;--green:#267568;--amber:#a56b16;--line:#dce4eb;--muted:#647586;--red:#ad3d3d;font-family:"Noto Sans CJK SC","Microsoft YaHei","PingFang SC",sans-serif;color:var(--ink);font-size:14px;background:var(--wash)}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer;border:1px solid var(--line);border-radius:6px;padding:10px 15px;background:white;color:var(--ink);font-weight:500}button:hover{border-color:var(--navy);background:#f5f8fb}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:var(--navy);color:white;border-color:var(--navy)}button.primary:hover{background:#244c70}button.danger{color:var(--red)}button.link{border:0;background:transparent;padding:5px 0;color:var(--navy)}:focus-visible{outline:3px solid #729fc5;outline-offset:3px}input,select{padding:11px 12px;border:1px solid #bdcbd6;border-radius:5px;background:white;min-width:0;width:100%;color:var(--ink)}input[type=checkbox]{width:17px;height:17px;accent-color:var(--navy)}label{display:grid;gap:8px;font-weight:500}p{line-height:1.8;margin:8px 0}h1,h2,h3{margin:0;font-weight:600}h2{font-size:22px}h3{font-size:16px}small,.muted{color:var(--muted)}small{line-height:1.65}.num{font-variant-numeric:tabular-nums}.loading{padding:60px}.brand{display:flex;align-items:center;gap:12px}.brandmark{width:42px;height:42px;flex:0 0 42px;display:grid;place-items:center;border:1px solid currentColor;border-radius:50%;font-family:"Noto Serif CJK SC","Songti SC",serif;font-size:22px}.brand strong{display:block;font-size:17px;letter-spacing:.06em}.brand small{display:block;margin-top:4px}.login{min-height:100svh;display:grid;grid-template-columns:1.08fr 1fr}.login-scene{background:var(--navy);color:white;padding:55px 9%;display:flex;flex-direction:column;justify-content:space-between}.login-scene small{color:#b9cbdc}.login-title{font-family:"Noto Serif CJK SC","Songti SC",serif;font-size:clamp(30px,3.4vw,50px);line-height:1.5;font-weight:600;letter-spacing:.05em;margin:60px 0 30px}.door-drawing{height:215px;position:relative;margin:30px 0 45px;border-bottom:1px solid #7a91a6;max-width:390px}.door-leaf{position:absolute;bottom:0;left:65px;width:135px;height:200px;border:2px solid #a8bdce;border-bottom:0;padding:25px 18px;color:#c9d9e5}.door-leaf:after{content:"";width:4px;height:22px;background:#b6c9d8;position:absolute;right:13px;top:116px}.door-sign{border:1px solid #7a91a6;padding:7px 10px;font-size:12px;position:absolute;left:222px;top:60px}.login-side{display:grid;place-items:center;padding:35px}.login-form{width:min(360px,100%)}.login-form h2{font-size:28px;margin-bottom:14px}.login-form form{display:grid;gap:21px;margin:32px 0}.login-form button{padding:13px}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border-radius:4px;font-size:12px;font-weight:500;background:#eaf0f5;color:#4e657a;white-space:nowrap}.badge.warn{background:#fff3dc;color:#875a16}.badge.ok{background:#e6f3ef;color:var(--green)}.badge.error{background:#fceeee;color:var(--red)}.layout{display:grid;grid-template-columns:236px minmax(0,1fr);min-height:100svh}.sidebar{background:var(--navy);color:#dfebf4;position:sticky;top:0;height:100svh;display:flex;flex-direction:column;padding:28px 20px 16px}.sidebar .brand{margin-bottom:24px}.sidebar .brandmark{width:35px;height:35px;flex-basis:35px;font-size:19px}.sidebar .brand strong{font-size:16px}.sidebar .brand small{color:#aac0d2;font-size:10px}.side-heading{font-size:12px;color:#b0c3d3;margin:18px 8px 12px}.side-search{background:#254663;border-color:#527089;color:white;font-size:13px;padding:10px}.side-search::placeholder{color:#b9cbd9}.lab-nav{overflow:auto;flex:1;margin:12px -6px 15px;padding:0 6px}.lab-nav button{width:100%;background:transparent;border:0;color:#d3e1ec;display:flex;align-items:center;justify-content:space-between;text-align:left;padding:10px 12px;margin:3px 0;font-size:14px}.lab-nav button.active{background:white;color:var(--navy);font-weight:600}.lab-nav button:hover:not(.active){background:#284b68}.lab-nav .nav-info{font-size:11px;color:#b2c7d8}.lab-nav .active .nav-info{color:#65798b}.side-bottom{border-top:1px solid #426079;padding-top:15px}.side-bottom button{color:#dfebf4;background:transparent;border:0;display:block;text-align:left;width:100%;padding:10px}.side-bottom small{color:#afc3d3;margin:8px;display:block}.main{min-width:0}.topbar{height:78px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 38px;gap:15px}.topbar-title{font-size:15px}.topbar-title small{margin-left:12px}.account{display:flex;gap:10px;align-items:center;font-size:12px}.avatar{height:30px;width:30px;border-radius:50%;display:grid;place-items:center;background:#eaf0f5;color:var(--navy);font-weight:600}.workspace{padding:32px 38px 40px;max-width:1440px;margin:auto}.breadcrumb{color:var(--muted);font-size:12px;margin-bottom:25px}.room-head{display:flex;justify-content:space-between;gap:28px;align-items:start;margin-bottom:27px}.room-identity{display:flex;align-items:center;gap:22px}.room-plate{background:var(--paper);border:1px solid #b8c8d6;border-left:5px solid var(--navy);padding:17px 20px;min-width:134px;text-align:center;border-radius:3px;box-shadow:0 2px 0 #dce4eb}.room-plate strong{display:block;font-family:"DIN Alternate","Bahnschrift",sans-serif;font-size:37px;font-weight:600;letter-spacing:.01em;line-height:1.15}.room-plate small{display:block;font-size:11px;margin-top:7px}.room-identity h1{font-size:23px;margin-bottom:11px}.room-head .badges{display:flex;gap:7px;flex-wrap:wrap}.room-actions{display:flex;gap:10px;align-items:center;padding-top:14px}.device-strip{background:#e7eef4;border:1px solid #d3dfe8;border-radius:6px;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:26px}.device-info{display:flex;align-items:center;gap:26px;flex-wrap:wrap;font-size:12px}.device-info span{display:grid;gap:5px}.device-info strong{font-size:13px;font-weight:500}.device-strip button{font-size:12px;padding:8px 12px}.device-status{margin-top:-14px;margin-bottom:24px;font-size:12px;line-height:1.8;color:var(--muted)}.notice{font-size:12px;padding:12px 15px;line-height:1.8;border-left:3px solid #c79e59;background:#fff8eb;margin:14px 0;color:#775723}.panel{background:white;border:1px solid var(--line);border-radius:7px;overflow:hidden}.tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);padding:0 24px}.tabs button{padding:18px 0 15px;border:0;border-bottom:3px solid transparent;border-radius:0;color:var(--muted);background:transparent}.tabs button.active{color:var(--navy);border-bottom-color:var(--navy);font-weight:600}.panel-tools{padding:23px 24px;display:flex;justify-content:space-between;gap:20px;align-items:center}.panel-tools p{font-size:12px;color:var(--muted);margin-top:5px}.panel-tools input{max-width:235px;font-size:12px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px;white-space:nowrap;text-align:left}thead{background:#f7f9fb;color:var(--muted)}th{font-size:12px;font-weight:500;padding:13px 23px}td{border-top:1px solid #edf1f4;padding:16px 23px}td small{display:block;font-size:11px}td.wrap{white-space:normal;min-width:180px;max-width:340px;font-size:12px;line-height:1.7}.empty{text-align:center;padding:58px 24px 65px}.empty-symbol{margin:auto auto 18px;width:48px;height:54px;border:1px solid #becdd9;border-radius:4px;padding:12px 9px;display:flex;flex-direction:column;gap:7px}.empty-symbol i{height:2px;background:#becdd9}.empty p{color:var(--muted);font-size:13px;max-width:440px;margin:10px auto 20px}.panel-foot{padding:15px 24px;border-top:1px solid var(--line);font-size:11px;color:var(--muted);background:#fafcfd}.footnote{display:flex;justify-content:space-between;gap:20px;margin-top:24px;font-size:11px;color:var(--muted)}dialog{border:0;border-radius:10px;padding:0;width:min(540px,calc(100vw - 32px));max-height:90svh;box-shadow:0 18px 80px #17365333;color:var(--ink)}dialog::backdrop{background:#17365366}#modal-content{padding:28px}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-head button{padding:3px 9px;font-size:22px;border:0}.form-grid{display:grid;gap:18px}.form-grid .row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-grid small{font-weight:400}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.checklabel{display:flex;align-items:center;gap:9px;font-size:13px}.room-checkboxes{display:grid;grid-template-columns:repeat(4,1fr);max-height:150px;overflow:auto;gap:12px;padding:12px;border:1px solid var(--line);border-radius:5px}.form-error{color:var(--red);font-size:13px;line-height:1.7}.admin-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.admin-org{display:flex;gap:12px;align-items:center;margin:18px 0}.admin-org select{max-width:360px}.login-error{color:var(--red);font-size:13px}.confirm-target{font-size:26px;color:var(--navy);margin:22px 0 12px}.admin-note{max-width:750px;font-size:13px;color:var(--muted);margin:15px 0 25px}#toast{position:fixed;right:24px;bottom:24px;z-index:100;background:var(--navy);color:white;padding:15px 22px;box-shadow:0 4px 22px #17365333;border-radius:7px;max-width:min(550px,calc(100vw - 32px));font-size:13px;line-height:1.8}#toast.error{background:#833333}.mobile-title{display:none}
@media(min-width:1500px){.workspace{padding-top:42px}.sidebar{padding-top:32px}.room-head{margin-bottom:34px}}
@media(max-width:1150px){.workspace{padding:26px 24px}.topbar{padding:0 24px}.layout{grid-template-columns:215px minmax(0,1fr)}.sidebar{padding:24px 15px 16px}.room-head{flex-wrap:wrap}.room-actions{padding-top:0}.device-info{gap:16px}.topbar-title small{display:none}th,td{padding-left:17px;padding-right:17px}}
@media(max-width:720px){.login{grid-template-columns:1fr}.login-scene{padding:30px}.login-title{font-size:28px;margin:35px 0 10px}.door-drawing,.login-scene>small{display:none}.login-side{padding:35px 24px 50px}.layout{display:block}.sidebar{position:relative;height:auto;padding:18px 20px}.sidebar .brand{margin-bottom:12px}.side-heading{display:none}.side-search{margin-top:8px}.lab-nav{display:flex;gap:5px;max-height:65px;margin:10px -5px 0;flex:none;overflow:auto}.lab-nav button{width:auto;flex-shrink:0;gap:9px;padding:9px}.lab-nav .nav-info{display:none}.side-bottom{display:flex;border:0;padding:8px 0 0;align-items:center}.side-bottom button{width:auto;padding:6px 12px;font-size:12px}.side-bottom small{display:none}.topbar{height:58px;padding:0 20px}.topbar-title{font-size:12px}.account .username{display:none}.workspace{padding:22px 16px}.breadcrumb{margin-bottom:20px}.room-plate{min-width:105px;padding:14px}.room-plate strong{font-size:31px}.room-identity{gap:16px}.room-identity h1{font-size:20px}.room-head{gap:20px}.room-actions{width:100%}.room-actions button{flex:1}.device-strip{padding:14px;align-items:flex-start}.device-info{gap:12px 20px}.device-strip button{white-space:nowrap}.panel-tools{padding:18px;align-items:flex-start;flex-direction:column;gap:14px}.panel-tools input{max-width:none}.tabs{padding:0 18px}.empty{padding:40px 18px}.footnote{display:block;line-height:1.9}.admin-head{align-items:flex-start;flex-direction:column}.room-checkboxes{grid-template-columns:repeat(3,1fr)}#modal-content{padding:22px}.form-grid .row{grid-template-columns:1fr}.notice{font-size:11px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

.room-role-grid{display:grid;gap:10px;max-height:280px;overflow:auto;border:1px solid var(--line);border-radius:6px;padding:12px}.room-role-grid>label{grid-template-columns:minmax(120px,1fr) minmax(150px,190px);align-items:center;gap:14px}.room-role-grid small{display:block}.room-role-grid.muted{opacity:.45}
@media(max-width:720px){.room-role-grid>label{grid-template-columns:1fr}}