:root{--font-numeric:"Segoe UI","Microsoft YaHei",Arial,sans-serif;--paper:#FAF8F4;--card:#fff;--ink:#2A2520;--ink2:#6B6355;--ink3:#9A9185;--gold:#B8956A;--gold-d:#8B6F47;--gold-l:#D4B896;--gold-bg:#F5EFE4;--gold-bg2:#EFE6D4;--cinnabar:#A94438;--line:#E8DFD0;--line-l:#F0E9DC;--success:#2E7D32;--success-bg:#E8F5E9;--warning:#E65100;--warning-bg:#FFF3E0;--info:#1565C0;--info-bg:#E3F2FD;font-family:"Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;font-size:14px;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit;color:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--gold);outline-offset:3px}button{transition:background .15s,color .15s,border-color .15s}a{color:var(--gold-d)}svg.icon{height:18px;width:18px;flex-shrink:0;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:600}small,.muted{color:var(--ink3)}.shell{min-height:100vh;padding-left:228px}.sidebar{position:fixed;inset:0 auto 0 0;width:228px;background:var(--ink);color:var(--gold-l);display:flex;flex-direction:column;padding:30px 17px 20px;z-index:30}.brand{display:flex;align-items:center;gap:12px;padding:0 10px 30px}.brand-mark{width:39px;height:39px;border:1px solid var(--gold);border-radius:11px;display:grid;place-items:center;color:var(--gold-l);font-family:serif;font-size:29px}.brand strong{display:block;color:var(--paper);font:600 18px "Noto Serif SC","SimSun",serif;letter-spacing:3px}.brand small{display:block;font-size:9px;letter-spacing:2px;margin-top:7px;color:var(--gold-l)}.nav-label{font-size:10px;letter-spacing:2px;color:var(--ink3);padding:20px 15px 12px}.nav-item{width:100%;height:46px;border:0;border-radius:6px;padding:0 15px;display:flex;align-items:center;gap:12px;background:transparent;color:var(--gold-l);text-align:left;margin-bottom:5px;font-size:13px}.nav-item:hover{background:rgba(184,149,106,.1)}.nav-item.active{background:var(--gold-bg);color:var(--gold-d);font-weight:600}.nav-count{margin-left:auto;background:var(--cinnabar);color:white;border-radius:4px;min-width:19px;padding:2px 5px;text-align:center;font-size:10px}.sidebar-bottom{margin-top:auto;padding:30px 10px 0}.sidebar-note{border:1px solid rgba(184,149,106,.25);border-radius:7px;padding:13px;line-height:1.8;font-size:11px;color:var(--gold-l)}.sidebar-note strong{display:flex;gap:7px;align-items:center;color:var(--paper);font-size:12px;font-weight:500;margin-bottom:4px}.version{margin-top:20px;font-size:10px;color:var(--ink3);letter-spacing:1px}.topbar{height:76px;border-bottom:1px solid var(--line);background:var(--paper);display:flex;align-items:center;justify-content:space-between;gap:15px;padding:0 36px}.breadcrumb{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--ink3)}.breadcrumb strong{font-weight:500;color:var(--ink2)}.top-right{display:flex;align-items:center;gap:20px}.demo-tag{border:1px solid var(--line);border-radius:4px;padding:5px 8px;color:var(--gold-d);font-size:10px;letter-spacing:1px}.icon-btn{position:relative;border:0;background:transparent;display:inline-grid;place-items:center;width:34px;height:34px;border-radius:5px;color:var(--ink2)}.icon-btn:hover{background:var(--gold-bg)}.notification-dot{position:absolute;right:7px;top:6px;width:6px;height:6px;border-radius:50%;background:var(--cinnabar)}.profile{display:flex;align-items:center;gap:10px;border-left:1px solid var(--line);padding-left:21px}.avatar{width:32px;height:32px;background:var(--gold-bg2);border:1px solid var(--line);color:var(--gold-d);border-radius:50%;display:grid;place-items:center;font:15px serif}.profile strong{display:block;font-size:12px;font-weight:500}.profile small{display:block;font-size:9px;margin-top:3px}.main{max-width:1680px;margin:auto;padding:32px 36px 40px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--gold-d);margin-bottom:8px}.page-head h1{font:600 27px "Noto Serif SC","SimSun",serif;letter-spacing:1px}.page-head p{color:var(--ink3);font-size:12px;margin-top:10px;line-height:1.7}.actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.btn{border:1px solid var(--line);background:white;border-radius:5px;min-height:36px;padding:8px 13px;font-size:12px;display:inline-flex;align-items:center;justify-content:center;gap:7px;white-space:nowrap}.btn:hover{background:var(--gold-bg);border-color:var(--gold-l)}.btn.primary{background:var(--gold-d);border-color:var(--gold-d);color:white}.btn.primary:hover{background:var(--gold)}.btn.danger{background:var(--cinnabar);border-color:var(--cinnabar);color:white}.link{padding:4px 3px;background:none;border:0;color:var(--gold-d);font-size:12px;white-space:nowrap}.link:hover{text-decoration:underline}.link.red{color:var(--cinnabar)}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:23px}.stat{border:1px solid var(--line);border-radius:7px;background:white;padding:20px;text-align:left;position:relative;overflow:hidden}.stat:hover{border-color:var(--gold-l)}.stat-title{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--ink2)}.stat-icon{display:grid;place-items:center;width:29px;height:29px;background:var(--gold-bg);border-radius:7px;color:var(--gold-d)}.stat strong{display:block;font-family:var(--font-numeric);font-size:36px;font-weight:600;line-height:1.15;letter-spacing:-.6px;margin:11px 0 13px;font-variant-numeric:lining-nums tabular-nums}.stat small{font-size:10px}.stat small b{color:var(--gold-d);font-weight:500}.stat.alert .stat-icon{background:var(--warning-bg);color:var(--warning)}.stat.danger .stat-icon{background:#FDECEA;color:var(--cinnabar)}.panel{background:white;border:1px solid var(--line);border-radius:7px;overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:21px 22px 18px}.panel-head h2{font-size:14px}.panel-head p{font-size:10px;color:var(--ink3);margin-top:6px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,1fr);gap:20px;margin-bottom:24px}.chart-total{padding:0 23px;display:flex;align-items:baseline;gap:10px}.chart-total strong{font-family:var(--font-numeric);font-size:30px;font-weight:600;line-height:1.2;letter-spacing:-.5px;font-variant-numeric:lining-nums tabular-nums}.chart-total span{font-size:10px;color:var(--ink3)}.chart{display:flex;height:181px;margin:19px 23px 23px;gap:18px;align-items:flex-end;border-bottom:1px solid var(--line);background:repeating-linear-gradient(to top,transparent 0,transparent 44px,var(--line-l) 44px,var(--line-l) 45px)}.chart-col{flex:1;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;position:relative;padding-bottom:25px;gap:6px}.chart-col small{font-family:var(--font-numeric);font-size:9px;font-variant-numeric:lining-nums tabular-nums}.chart-col em{position:absolute;bottom:4px;font-size:10px;color:var(--ink3);font-style:normal}.bar{background:var(--gold-bg2);border:1px solid var(--line);width:min(100%,39px);border-radius:4px 4px 0 0}.chart-col:last-child .bar{background:var(--gold);border-color:var(--gold)}.bar:hover{background:var(--gold-l)}.distribution{display:flex;gap:25px;align-items:center;padding:18px 25px 28px}.donut{height:145px;width:145px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;position:relative}.donut:before{content:"";background:white;width:111px;height:111px;border-radius:50%;position:absolute}.donut div{z-index:1;text-align:center}.donut strong{display:block;font-family:var(--font-numeric);font-size:32px;font-weight:600;line-height:1.2;letter-spacing:-.5px;font-variant-numeric:lining-nums tabular-nums}.donut small{font-size:10px}.legend{flex:1;display:grid;gap:20px}.legend-item{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--ink2)}.legend-item strong{margin-left:auto;color:var(--ink);font-weight:500}.dot{height:7px;width:7px;border-radius:2px;background:var(--gold);flex-shrink:0}.insight{margin:0 22px 20px;padding:12px;background:var(--gold-bg);border-radius:4px;font-size:10px;color:var(--ink2);line-height:1.7}.notice{display:flex;align-items:center;gap:12px;background:var(--gold-bg);border:1px solid var(--line);border-radius:6px;padding:13px 17px;margin-bottom:21px;color:var(--gold-d);font-size:12px;line-height:1.6}.notice>div{flex:1}.notice small{color:var(--ink2)}.tabs{display:flex;gap:24px;padding:0 22px;border-bottom:1px solid var(--line)}.tab{padding:17px 0 14px;background:none;border:0;border-bottom:2px solid transparent;color:var(--ink2);font-size:12px;white-space:nowrap}.tab.active{border-color:var(--gold-d);color:var(--gold-d);font-weight:600}.tab span{font-size:10px;margin-left:5px;color:var(--ink3)}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:19px 22px;flex-wrap:wrap}.filters{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.search{display:flex;align-items:center;border:1px solid var(--line);border-radius:5px;padding:0 11px;gap:8px;background:white;color:var(--ink3)}.search input{border:0;outline:none;min-width:200px;width:100%;height:36px;background:transparent;font-size:12px}.search:focus-within{border-color:var(--gold)}select,input[type=date],input[type=number],input[type=text],input[type=tel],input[type=password],textarea{background:white;border:1px solid var(--line);border-radius:5px;padding:9px 11px;font-size:12px;min-height:37px;min-width:0}select{max-width:100%}.search input[type=search]{padding:0}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;white-space:nowrap;text-align:left;font-size:12px}thead{background:var(--paper);color:var(--ink3)}th{font-size:10px;font-weight:500;padding:13px 20px;border-top:1px solid var(--line-l);border-bottom:1px solid var(--line-l)}td{padding:17px 20px;border-bottom:1px solid var(--line-l);color:var(--ink2)}tbody tr:hover{background:var(--paper)}tbody tr:last-child td{border-bottom:0}.tenant-cell{display:flex;align-items:center;gap:11px}.tenant-avatar{width:35px;height:35px;background:var(--gold-bg);border:1px solid var(--line-l);border-radius:8px;display:grid;place-items:center;color:var(--gold-d);font:16px "SimSun",serif;flex-shrink:0}.tenant-cell strong{display:block;color:var(--ink);font-size:12px;font-weight:500}.sub{display:block;font-size:10px;margin-top:5px;color:var(--ink3)}.mono{font-family:ui-monospace,Consolas,monospace;font-size:11px;font-variant-numeric:tabular-nums}.badge{display:inline-flex;align-items:center;gap:5px;font-size:10px;padding:4px 7px;border-radius:4px;background:var(--gold-bg);color:var(--gold-d);white-space:nowrap}.badge:before{content:"";width:4px;height:4px;border-radius:50%;background:currentColor}.badge.normal{background:var(--success-bg);color:var(--success)}.badge.due{background:var(--warning-bg);color:var(--warning)}.badge.expired{background:#FDECEA;color:var(--cinnabar)}.badge.disabled{background:#F5F5F5;color:#888}.expiry.due{color:var(--warning)}.expiry.expired{color:var(--cinnabar)}.usage{min-width:95px;max-width:160px}.usage-text{display:flex;justify-content:space-between;gap:12px;font-size:10px}.progress{height:4px;background:var(--gold-bg);border-radius:3px;margin-top:7px;overflow:hidden}.progress i{display:block;height:100%;background:var(--gold);border-radius:3px}.progress i.high{background:var(--cinnabar)}.table-foot{padding:16px 22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;align-items:center;color:var(--ink3);font-size:10px}.pagination{display:flex;align-items:center;gap:5px}.pagination button{min-width:28px;height:28px;border:1px solid var(--line);border-radius:4px;background:white;font-size:11px}.pagination button.active{background:var(--gold-bg);color:var(--gold-d);border-color:var(--gold-l)}.empty{text-align:center;padding:55px 20px;color:var(--ink3)}.empty svg{width:30px;height:30px;color:var(--gold-l);margin-bottom:12px}.empty strong{display:block;color:var(--ink2);font-size:13px}.empty p{margin-top:8px;font-size:11px}.footer{margin-top:25px;display:flex;justify-content:space-between;gap:15px;font-size:10px;color:var(--ink3)}.plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.plan-card{background:white;border:1px solid var(--line);border-radius:7px;padding:24px;position:relative}.plan-card.featured{border-color:var(--gold);box-shadow:0 5px 20px rgba(139,111,71,.07)}.plan-card h2{font-size:18px;margin:14px 0 8px}.plan-card p{font-size:11px;color:var(--ink3);line-height:1.8;min-height:38px}.price{display:flex;align-items:baseline;gap:5px;margin:25px 0;font-family:var(--font-numeric);line-height:1.2;font-variant-numeric:lining-nums tabular-nums}.price-currency{font-size:20px;font-weight:500;color:var(--ink2)}.price-value{font-size:36px;font-weight:600;letter-spacing:-.7px}.price small{margin-left:3px;font-size:12px;font-weight:400;color:var(--ink3)}.plan-list{list-style:none;padding:20px 0 10px;border-top:1px solid var(--line);margin:0 0 20px;display:grid;gap:18px}.plan-list li{display:flex;justify-content:space-between;gap:10px;font-size:12px;color:var(--ink2)}.plan-list strong{font-weight:500;color:var(--ink)}.plan-card .actions .btn{flex:1}.caption{font-size:11px;color:var(--ink3);line-height:1.9;margin-top:20px}.settings-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:22px}.settings-body{padding:4px 24px 24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 17px}.field{display:block;font-size:12px;color:var(--ink2);min-width:0}.field.wide{grid-column:1/-1}.field small{display:block;margin-top:8px;font-size:10px;line-height:1.7}.field input,.field select,.field textarea{display:block;margin-top:8px;width:100%}.field textarea{resize:vertical;min-height:78px}.req{color:var(--cinnabar)}.settings-actions{padding:20px 24px;border-top:1px solid var(--line);display:flex;justify-content:flex-end}.settings-side{padding:23px;line-height:1.9}.settings-side h3{font-size:13px;margin-bottom:10px}.settings-side p{font-size:11px;color:var(--ink3);margin-bottom:20px}.separator{height:1px;background:var(--line);margin:22px 0}.backdrop{position:fixed;inset:0;background:rgba(42,37,32,.4);z-index:100;display:flex;align-items:center;justify-content:center;padding:24px;backdrop-filter:blur(2px)}.dialog{width:590px;max-width:100%;max-height:calc(100dvh - 48px);display:flex;flex-direction:column;background:white;border:1px solid var(--line);border-radius:10px;box-shadow:0 25px 80px rgba(42,37,32,.2);animation:appear .16s ease-out}.dialog.narrow{width:440px}.dialog-head{padding:24px 26px 20px;display:flex;justify-content:space-between;align-items:flex-start;border-bottom:1px solid var(--line-l);gap:16px}.dialog-head h2{font-size:19px;margin-top:5px}.dialog-head p{font-size:11px;color:var(--ink3);line-height:1.7;margin-top:7px}.dialog-body{overflow-y:auto;padding:24px 26px;min-height:0}.dialog-foot{border-top:1px solid var(--line);padding:17px 26px;display:flex;align-items:center;justify-content:flex-end;gap:9px;background:var(--paper);border-radius:0 0 10px 10px}.dialog form{min-height:0;display:flex;flex-direction:column;flex:1;overflow:hidden}.form-error{font-size:12px;color:var(--cinnabar);background:#FDECEA;padding:11px 12px;border-radius:5px;margin-bottom:18px;line-height:1.7}.form-error:empty{display:none}.summary-box{background:var(--gold-bg);border:1px solid var(--line);border-radius:6px;padding:16px;margin-top:22px;font-size:12px;line-height:1.9}.summary-row{display:flex;justify-content:space-between;gap:15px}.summary-row strong{font-weight:600}.summary-row+.summary-row{margin-top:7px}.confirm-copy{color:var(--ink2);font-size:13px;line-height:1.9;overflow-wrap:anywhere}.backdrop.drawer-backdrop{padding:0;justify-content:flex-end}.drawer{width:650px;max-width:100%;height:100dvh;max-height:100dvh;border-radius:0;animation:slide .2s ease-out}.drawer .dialog-head{padding:27px}.drawer .dialog-body{padding:25px 27px;flex:1}.drawer .dialog-foot{border-radius:0}.drawer-profile{display:flex;gap:14px;align-items:center;margin-bottom:24px}.drawer-profile .tenant-avatar{height:52px;width:52px;font-size:23px}.drawer-profile h3{font-size:18px}.drawer-profile p{font-size:11px;color:var(--ink3);margin-top:7px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:23px;padding-bottom:24px}.detail-grid dt{color:var(--ink3);font-size:11px;margin-bottom:8px}.detail-grid dd{margin:0;font-size:13px;overflow-wrap:anywhere}.section-label{font-size:13px;border-top:1px solid var(--line);padding-top:23px;margin:4px 0 20px}.quota-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:23px}.quota-item{border:1px solid var(--line);border-radius:6px;padding:16px}.quota-item strong{display:block;font-size:12px;margin-bottom:14px}.quota-item .usage{max-width:none}.timeline{padding-left:16px;border-left:1px solid var(--line);display:grid;gap:23px;margin:10px 5px}.timeline-item{position:relative;font-size:12px;line-height:1.8}.timeline-item:before{content:"";position:absolute;left:-20px;top:7px;background:var(--gold-l);border:2px solid white;width:7px;height:7px;border-radius:50%}.timeline-item small{display:block;font-size:10px;margin-bottom:4px}.credential{font:16px Consolas,monospace;letter-spacing:1px;background:var(--gold-bg);padding:15px;border:1px dashed var(--gold-l);border-radius:5px;text-align:center;margin:17px 0;overflow-wrap:anywhere}.toast{position:fixed;bottom:30px;left:calc(50% + 114px);transform:translateX(-50%);padding:13px 22px;background:var(--ink);color:white;border:1px solid var(--gold-d);border-radius:6px;box-shadow:0 8px 30px rgba(42,37,32,.2);z-index:200;font-size:12px;max-width:calc(100vw - 30px);line-height:1.8;animation:appear .2s ease-out}.notification-item{display:flex;align-items:center;gap:12px;padding:15px 0;border-bottom:1px solid var(--line-l)}.notification-item>div:nth-child(2){flex:1}.notification-item strong{font-size:12px}.notification-item p{font-size:11px;color:var(--ink3);margin-top:6px}.menu-toggle{display:none}.mini-record{border:1px solid var(--line);border-radius:6px;padding:16px;margin-bottom:12px;line-height:1.9;font-size:12px}.mini-record .summary-row{font-size:11px;color:var(--ink2)}.mini-record h3{font-size:13px;margin-bottom:9px}.readonly{background:var(--paper)!important;color:var(--ink3)}body.modal-open{overflow:hidden}@keyframes appear{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes slide{from{transform:translateX(30px);opacity:.5}to{transform:translateX(0);opacity:1}}
@media(min-width:1500px){.main{padding:38px 46px}.topbar{padding:0 46px}td{padding-top:20px;padding-bottom:20px}}
@media(max-width:1180px){.shell{padding-left:200px}.sidebar{width:200px}.main{padding:26px 24px}.topbar{padding:0 24px}.distribution{gap:15px;padding-left:18px;padding-right:18px}.donut{width:120px;height:120px}.donut:before{width:91px;height:91px}.stats{gap:10px}.stat{padding:16px}.toast{left:calc(50% + 100px)}.settings-grid{grid-template-columns:1fr}.plan-grid{gap:12px}.plan-card{padding:20px}.dashboard-grid{grid-template-columns:1.25fr 1fr}}
@media(max-width:900px){.dashboard-grid{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.distribution{justify-content:center;max-width:500px;margin:auto}.legend{min-width:170px}.plan-grid{grid-template-columns:1fr}.plan-card p{min-height:0}.demo-tag{display:none}.top-right{gap:10px}.tabs{gap:18px;overflow-x:auto}.page-head{align-items:flex-start}.page-head h1{font-size:24px}.chart{height:160px}.footer{flex-wrap:wrap}}
@media(max-width:640px){.shell{padding-left:0}.sidebar{transform:translateX(-100%);transition:transform .2s}.sidebar.open{transform:translateX(0);box-shadow:20px 0 80px rgba(42,37,32,.3)}.menu-toggle{display:inline-grid}.topbar{height:64px;padding:0 14px}.breadcrumb{gap:8px;font-size:11px}.breadcrumb>span:first-child{display:none}.profile{padding-left:10px}.profile>div:last-child{display:none}.main{padding:23px 16px}.page-head{flex-direction:column;gap:17px;margin-bottom:22px}.page-head .actions{width:100%}.page-head p{font-size:11px}.stat{padding:14px}.stat strong{font-size:32px;margin:10px 0}.stat-title{font-size:11px}.stat small{font-size:9px}.stat-icon{width:25px;height:25px}.stats{gap:10px}.toolbar{padding:15px}.filters,.search{width:100%}.filters select{flex:1;min-width:100px}.search input{min-width:0}.tabs{padding:0 15px;gap:18px}.tab{font-size:11px}.panel-head{padding:18px 16px}.table-foot{padding:14px;flex-wrap:wrap}.notice{align-items:flex-start;padding:12px;font-size:11px}.notice>.icon{margin-top:2px}.notice .link{font-size:11px}.chart{gap:10px;margin:16px}.chart-col small{font-size:8px}.distribution{gap:30px;padding:12px 20px 24px}.legend{min-width:0}.donut{width:125px;height:125px}.donut:before{width:95px;height:95px}.insight{margin:0 16px 18px}.dialog{max-height:calc(100dvh - 24px)}.backdrop{padding:12px}.dialog-head,.dialog-body{padding:20px}.dialog-foot{padding:15px 20px}.form-grid{grid-template-columns:1fr}.field.wide{grid-column:auto}.drawer{max-height:100dvh}.drawer .dialog-head,.drawer .dialog-body{padding:20px}.detail-grid{gap:20px 12px}.toast{left:50%;width:max-content;bottom:18px}.settings-body{padding:0 18px 20px}.settings-actions{padding:18px}.quota-grid{gap:12px}.quota-item{padding:12px}.footer{font-size:9px;line-height:1.8}.page-head .btn{font-size:11px}}