:root{--ink:#172b4d;--muted:#758299;--blue:#2463eb;--bg:#f4f7fb;--line:#e5ebf3;--green:#167b64;--amber:#a96608;--radius:14px;font-family:"Microsoft YaHei","PingFang SC",sans-serif;color:var(--ink);font-size:14px;line-height:1.6}*{box-sizing:border-box}body{margin:0;background:var(--bg)}[hidden]{display:none!important}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--line);background:white;border-radius:8px;padding:9px 15px;color:var(--ink);transition:background .15s,transform .15s}button:hover{background:#edf3ff}button:active{transform:translateY(1px)}button:disabled{opacity:.5;cursor:wait}input,select,textarea{border:1px solid #d8e1ee;border-radius:8px;padding:10px 12px;background:white;color:var(--ink);max-width:100%}input:focus,select:focus,textarea:focus,button:focus-visible{outline:3px solid #c1d5ff;outline-offset:2px}textarea{resize:vertical;min-height:85px}label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:600}form{display:grid;gap:17px}.primary{background:var(--blue);color:white;border-color:var(--blue)}.primary:hover{background:#174fcc}.quiet{border:0;background:transparent;color:var(--muted)}.danger{color:#bc4152}.wide{width:100%;display:flex;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;font-size:21px;font-weight:700;letter-spacing:1px}.brand small{display:block;font-size:10px;letter-spacing:2px;font-weight:400;color:var(--muted)}.brandmark{display:grid;place-items:center;width:40px;height:44px;border-radius:12px 12px 5px 12px;background:var(--blue);color:white;font-size:23px;font-family:Georgia,"Microsoft YaHei",serif}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--blue);margin:0 0 10px;font-weight:600}h1,h2,h3,p{margin-top:0}h1{font-size:30px;line-height:1.4;letter-spacing:-.5px;margin-bottom:10px}h2{font-size:21px;line-height:1.4;margin-bottom:12px}h3{font-size:16px;margin-bottom:14px}.muted,.fine{color:var(--muted)}.fine{font-size:11px}.error{color:#b72f45;margin:0;font-size:13px}.login-page{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr}.welcome{position:relative;overflow:hidden;background:#eaf1ff;padding:56px 10%;min-height:720px}.welcome .eyebrow{margin-top:90px}.welcome h1{font-size:43px;font-weight:500;line-height:1.55;position:relative;z-index:1}.lead{color:#5c7295;font-size:16px;line-height:1.9}.journey{display:flex;flex-wrap:wrap;gap:20px;font-size:11px;margin-top:45px;color:#5b769b}.welcome-art{position:relative;width:310px;height:190px;margin:32px auto 0;opacity:.8}.art-window{width:120px;height:160px;border:8px solid #a3bce7;border-bottom:0;border-radius:70px 70px 0 0;position:absolute;left:40px;background:linear-gradient(90deg,transparent 46%,#a3bce7 46%,#a3bce7 51%,transparent 51%)}.art-desk{position:absolute;bottom:15px;left:70px;background:#cad9f0;width:225px;height:75px;transform:skewY(-5deg);border-radius:6px;box-shadow:-12px 10px 0 #abc5ec}.art-label{position:absolute;bottom:-20px;left:65px;font-size:9px;letter-spacing:4px}.login-panel{display:grid;place-items:center;background:white;padding:40px}.login-box{width:100%;max-width:380px}.login-box h2{font-size:28px}.login-box form{margin-top:35px}.login-tip{border-top:1px solid var(--line);margin-top:36px;padding-top:23px;font-size:13px}.login-tip p{font-size:12px;color:var(--muted);margin-top:8px}.sidebar{position:fixed;left:0;top:0;bottom:0;width:220px;background:white;border-right:1px solid var(--line);padding:32px 20px;display:flex;flex-direction:column;z-index:2}.sidebar .brand{margin:0 10px 40px}.nav-label{color:#9aa5b5;font-size:10px;letter-spacing:2px;padding-left:15px;margin-bottom:10px}nav{display:grid;gap:7px}nav button{display:flex;align-items:center;gap:14px;border:0;text-align:left;padding:12px 16px;color:#62728a;background:transparent;font-size:13px}nav button.active{background:#edf3ff;color:var(--blue);font-weight:700}nav button .nav-icon{font-size:19px;width:20px;font-weight:400}.sidebar-footer{margin-top:auto;border-top:1px solid var(--line);padding-top:23px;display:flex;gap:10px;align-items:center;font-size:11px}.sidebar-footer small{font-size:10px;color:#9aa5b5}.connection-dot{width:7px;height:7px;border-radius:50%;background:#38a58b}.main{margin-left:220px}.topbar{height:76px;border-bottom:1px solid var(--line);background:#ffffffd9;display:flex;justify-content:space-between;align-items:center;padding:0 36px;font-size:12px}.identity{display:flex;align-items:center;gap:12px}.identity>span{border-left:1px solid var(--line);padding-left:15px;color:#5e6c82}main{max-width:1440px;padding:32px 36px;min-height:calc(100vh - 130px)}footer{font-size:10px;color:#98a4b6;padding:0 36px 20px;display:flex;justify-content:space-between}.page-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.page-head p{font-size:12px;margin-bottom:0;color:var(--muted)}.tag{display:inline-flex;align-items:center;padding:3px 9px;border-radius:5px;font-size:10px;font-weight:500;background:#edf3ff;color:#3667b4}.tag.amber{background:#fff4df;color:var(--amber)}.tag.green{background:#e9f6f0;color:var(--green)}.tag.red{background:#fff0f1;color:#bc4152}.tag.gray{background:#f0f2f6;color:#798397}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:25px}.stat{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:20px 23px;position:relative}.stat span{font-size:12px;color:var(--muted)}.stat strong{display:block;font-size:32px;line-height:1.4;letter-spacing:-1px;margin:8px 0;color:var(--ink);font-weight:500}.stat small{font-size:10px;color:#9aa5b5}.stat .stat-icon{position:absolute;right:20px;top:20px;font-size:19px;color:#8ba7df}.panel{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:22px}.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:12px}.panel-head h3{margin:0}.panel-head small{color:var(--muted);font-size:11px}.split{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:22px}.flow{display:grid;gap:22px}.flow-step{display:flex;gap:13px}.flow-step>span{color:#7d9dd1;background:#f0f5ff;min-width:29px;height:29px;display:grid;place-items:center;font-size:11px;border-radius:8px}.flow-step p{color:var(--muted);font-size:11px;margin:5px 0 0}.flow-step b{font-size:12px}.notice{background:#edf4ff;border:1px solid #dde9fc;border-radius:10px;padding:15px 18px;color:#4e6f9f;font-size:12px;margin-bottom:22px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:12px;white-space:nowrap}th{color:#8694a8;font-size:10px;font-weight:500;text-align:left;background:#f8fafc;padding:12px 14px}td{padding:16px 14px;border-bottom:1px solid #f0f3f8}td .desc{display:block;max-width:310px;overflow:hidden;text-overflow:ellipsis}.room-number{font-weight:700;background:#f0f4fa;border-radius:6px;padding:5px 8px;font-size:11px}.link{border:0;background:transparent;color:var(--blue);font-size:12px;padding:4px 0}.filters{display:flex;gap:13px;align-items:end;flex-wrap:wrap;margin-bottom:20px}.filters label{min-width:125px;flex:1}.filters button{height:42px}.empty{padding:48px 20px;text-align:center;color:#8b98ab;font-size:13px}.empty strong{display:block;font-size:17px;color:#63748e;margin-bottom:8px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.menu-card{border:1px solid var(--line);border-radius:12px;padding:22px;display:flex;gap:18px;align-items:center}.menu-art{min-width:74px;height:74px;display:grid;place-items:center;background:#f6f1e9;border-radius:50%;font-size:34px}.menu-text{flex:1}.menu-text h3{margin-bottom:4px}.menu-text p{font-size:11px;color:var(--muted);margin-bottom:8px}.price{font-size:19px;font-weight:600;color:#273d62}.qty{width:65px;padding:6px}.meal-order{border-top:1px solid var(--line);margin-top:25px;padding-top:20px;display:flex;gap:16px;align-items:end;flex-wrap:wrap}.meal-order label{flex:1;min-width:180px}.meal-total{min-width:115px;font-size:22px;font-weight:600}.slot{display:block;padding:20px;border:1px solid var(--line);border-radius:12px;cursor:pointer;position:relative}.slot:has(input:checked){border-color:var(--blue);background:#f6f9ff}.slot input{position:absolute;right:18px;top:18px}.slot h3{margin:0 0 6px}.slot .slot-time{font-size:23px;font-weight:500}.slot p{font-size:11px;color:var(--muted);margin:8px 0}.slot .tag{margin-top:4px}.bars{display:flex;align-items:end;gap:12px;height:190px;margin-top:30px;padding:0 10px}.bar-col{flex:1;height:100%;display:flex;flex-direction:column;justify-content:end;align-items:center;gap:8px;min-width:20px}.bar{width:min(44px,100%);min-height:2px;background:#6698f4;border-radius:5px 5px 0 0}.bar-col small{font-size:9px;color:var(--muted)}.ranking{display:grid;gap:22px}.rank-head{display:flex;justify-content:space-between;gap:12px;font-size:12px;margin-bottom:6px}.rank-track{height:6px;background:#f1f4f9;border-radius:10px;overflow:hidden}.rank-fill{height:100%;background:#6b98ef;border-radius:10px}.category-row{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line);font-size:12px}.resolver{max-width:800px}.candidate{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);padding:15px;border-radius:10px;margin:12px 0}.candidate small{display:block;font-size:11px;color:var(--muted)}dialog{border:0;border-radius:18px;box-shadow:0 20px 100px #172b4d33;max-width:720px;width:calc(100% - 32px);padding:28px;max-height:90vh;color:var(--ink)}dialog::backdrop{background:#172b4d55;backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;align-items:start;border-bottom:1px solid var(--line);margin-bottom:20px}.detail-summary{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:16px}.detail-meta{color:var(--muted);font-size:11px;margin-bottom:18px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.history{border-top:1px solid var(--line);margin-top:22px;padding-top:20px}.history-item{position:relative;margin:0 0 15px;padding-left:16px;border-left:2px solid #dce7fa;font-size:12px}.history-item small{display:block;color:var(--muted);font-size:10px}.history-item p{margin:5px 0}.history h3{font-size:13px}.action-form{padding:18px;background:#f6f9ff;border-radius:10px;margin-top:18px}.action-fields{display:grid;gap:14px}.pill-list{display:flex;gap:10px;flex-wrap:wrap}.quote-box{padding:15px;background:#faf7ef;border-radius:10px;margin:15px 0;font-size:12px}.quote-box strong{font-size:24px;display:block}.loading{padding:80px 20px;text-align:center;color:var(--muted)}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);padding:13px 25px;background:#203454;color:white;border-radius:10px;box-shadow:0 5px 25px #172b4d30;z-index:20;max-width:90%;font-size:13px}.service-card{padding:22px;border:1px solid var(--line);border-radius:12px;background:white}.service-card h3{margin-bottom:20px}.pagination{display:flex;justify-content:center;margin-top:20px}.fresh{font-size:10px;color:var(--muted)}@media(max-width:1100px){.split{grid-template-columns:1fr}.stats{gap:12px}.stat{padding:16px}.stat strong{font-size:27px}.main{margin-left:195px}.sidebar{width:195px;padding:25px 12px}main{padding:26px}.grid{gap:12px}.menu-card{padding:16px}.menu-art{min-width:48px;height:48px;font-size:25px}}@media(max-width:760px){.login-page{grid-template-columns:1fr}.welcome{min-height:0;padding:30px}.welcome .eyebrow{margin-top:30px}.welcome h1{font-size:29px}.welcome-art,.journey,.welcome .lead{display:none}.login-panel{padding:35px 24px}.sidebar{position:static;width:auto;padding:14px}.sidebar .brand,.nav-label,.sidebar-footer{display:none}nav{display:flex;overflow:auto;gap:5px}nav button{white-space:nowrap;padding:9px;font-size:11px}nav button .nav-icon{font-size:16px;width:auto}.main{margin:0}.topbar{padding:0 18px;height:58px}.identity{font-size:10px}main{padding:22px 16px}.stats{grid-template-columns:repeat(2,1fr)}.grid,.detail-grid{grid-template-columns:1fr}.page-head{align-items:start}.page-head h1{font-size:25px}.panel{padding:18px}.bars{gap:5px}.page-head .tag{white-space:nowrap}footer{padding:0 16px 16px}.menu-art{min-width:60px;height:60px}.filters{gap:9px}.filters label{min-width:110px}.bars{overflow:auto}.candidate{gap:10px}.candidate button{font-size:11px}.stat .stat-icon{display:none}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.split table .desc{max-width:170px}.split table td,.split table th{padding-left:9px;padding-right:9px}@media(max-width:1250px){.split{grid-template-columns:1fr}}

.connection-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));gap:20px}.connection-card h3{margin:0}.connection-address{overflow-wrap:anywhere;padding:12px;background:#f4f7fb;border-radius:8px;min-height:44px;font-size:13px}.connection-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.connection-result{min-height:24px;font-size:13px;line-height:1.6}.connection-card input{width:100%}