.big-screen{min-height:100vh;width:100%;overflow:hidden;background:radial-gradient(ellipse at 50% 0%,#0d2a4a,#020810 55%,#000408);color:#e8f4ff;font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;position:relative}.big-screen:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(0,180,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,180,255,.03) 1px,transparent 1px);background-size:48px 48px;pointer-events:none}.big-screen__header{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;padding:16px 32px 8px;border-bottom:1px solid rgba(0,200,255,.25)}.big-screen__title{font-size:28px;font-weight:700;letter-spacing:6px;background:linear-gradient(90deg,#7dd3fc,#38bdf8,#0ea5e9);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.big-screen__subtitle{font-size:13px;color:#7dd3fca6;margin-top:4px;letter-spacing:2px}.big-screen__clock{text-align:right;font-variant-numeric:tabular-nums}.big-screen__clock-time{font-size:32px;font-weight:300;color:#7dd3fc;letter-spacing:2px}.big-screen__clock-date{font-size:14px;color:#7dd3fc99}.big-screen__back{color:#7dd3fc;font-size:13px;cursor:pointer;opacity:.75;margin-right:20px;white-space:nowrap;transition:opacity .2s}.big-screen__back:hover{opacity:1}.big-screen__body{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr 1fr;grid-template-rows:auto minmax(200px,26vh) minmax(220px,28vh) minmax(200px,1fr) auto;gap:16px;padding:16px 24px 24px;min-height:calc(100vh - 88px)}.big-screen__panel--wide{grid-column:1 / -1}.big-screen__panel--trend{grid-column:span 2}.big-screen__chart-wrap{display:flex;align-items:center;justify-content:center;min-height:120px}.big-screen__chart-svg{width:100%;max-height:150px}.big-screen__chart-legend{display:flex;gap:20px;justify-content:center;margin-top:8px;font-size:11px;color:#7dd3fca6}.big-screen__legend-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}.big-screen__hbar-list{display:flex;flex-direction:column;gap:10px}.big-screen__hbar-item{font-size:12px}.big-screen__hbar-head{display:flex;justify-content:space-between;gap:8px;margin-bottom:4px}.big-screen__hbar-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:65%;color:#e8f4ffe6}.big-screen__hbar-value{color:#22d3ee;font-variant-numeric:tabular-nums;flex-shrink:0}.big-screen__hbar-sub{color:#7dd3fc80;font-size:10px}.big-screen__panel-hint{margin-top:10px;font-size:11px;color:#7dd3fc73;text-align:center}.big-screen__empty{color:#7dd3fc80;font-size:13px;padding:16px 0;text-align:center}.big-screen__panel-body--user{display:flex;flex-direction:column;gap:8px;overflow-y:auto}.big-screen__user-kpi{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;text-align:center;padding-bottom:8px;border-bottom:1px solid rgba(0,180,255,.12)}.big-screen__user-kpi-val{display:block;font-size:22px;font-weight:700;color:#4ade80;font-variant-numeric:tabular-nums}.big-screen__user-kpi-lbl{font-size:10px;color:#7dd3fc8c}.big-screen__bar-list--compact{gap:6px}.big-screen__bar-list--compact .big-screen__bar-item{grid-template-columns:64px 1fr 28px;font-size:11px}.big-screen__user-recent{margin-top:4px;border-top:1px solid rgba(0,180,255,.12);padding-top:6px}.big-screen__user-recent-title{font-size:11px;color:#7dd3fc8c;margin-bottom:4px}.big-screen__user-recent-row{display:grid;grid-template-columns:1fr auto auto;gap:8px;font-size:11px;padding:3px 0;border-bottom:1px solid rgba(0,120,200,.08)}.big-screen__user-recent-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.big-screen__user-recent-dur{color:#38bdf8;font-variant-numeric:tabular-nums}.big-screen__user-recent-ago{color:#7dd3fc73;text-align:right}.big-screen__kpi-row{grid-column:1 / -1;display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.big-screen__panel{background:linear-gradient(135deg,#062848d9,#041428e6);border:1px solid rgba(0,180,255,.35);border-radius:4px;box-shadow:0 0 20px #0078ff14,inset 0 0 30px #0064c80d;position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:0}.big-screen__panel:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,#38bdf8,transparent)}.big-screen__panel-title{padding:10px 14px;font-size:14px;font-weight:600;color:#7dd3fc;letter-spacing:2px;border-bottom:1px solid rgba(0,180,255,.15);flex-shrink:0}.big-screen__panel-body{flex:1;padding:12px 14px;overflow:hidden;min-height:0}.big-screen__kpi{padding:14px 12px;text-align:center;background:linear-gradient(180deg,#08325a99,#041932cc);border:1px solid rgba(0,180,255,.25);border-radius:4px}.big-screen__kpi-value{font-size:36px;font-weight:700;line-height:1.1;font-variant-numeric:tabular-nums}.big-screen__kpi-label{font-size:12px;color:#7dd3fcb3;margin-top:6px;letter-spacing:1px}.big-screen__kpi--green .big-screen__kpi-value{color:#4ade80}.big-screen__kpi--cyan .big-screen__kpi-value{color:#22d3ee}.big-screen__kpi--amber .big-screen__kpi-value{color:#fbbf24}.big-screen__kpi--rose .big-screen__kpi-value{color:#fb7185}.big-screen__kpi--blue .big-screen__kpi-value{color:#60a5fa}.big-screen__kpi--purple .big-screen__kpi-value{color:#a78bfa}.big-screen__ring-wrap{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:16px}.big-screen__ring{width:140px;height:140px;border-radius:50%;display:flex;align-items:center;justify-content:center;position:relative}.big-screen__ring-inner{width:100px;height:100px;border-radius:50%;background:#041428f2;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1}.big-screen__ring-pct{font-size:28px;font-weight:700;color:#4ade80}.big-screen__ring-label{font-size:11px;color:#7dd3fc99}.big-screen__bar-list{display:flex;flex-direction:column;gap:10px}.big-screen__bar-item{display:grid;grid-template-columns:72px 1fr 36px;align-items:center;gap:8px;font-size:12px}.big-screen__bar-track{height:8px;background:#003c6499;border-radius:4px;overflow:hidden}.big-screen__bar-fill{height:100%;border-radius:4px;transition:width .6s ease}.big-screen__scroll-list{height:100%;overflow:hidden;position:relative}.big-screen__scroll-inner{animation:big-screen-scroll 25s linear infinite}.big-screen__scroll-inner:hover{animation-play-state:paused}@keyframes big-screen-scroll{0%{transform:translateY(0)}to{transform:translateY(-50%)}}.big-screen__list-row{display:grid;grid-template-columns:1fr 100px 72px 56px;gap:8px;padding:8px 4px;font-size:12px;border-bottom:1px solid rgba(0,120,200,.15)}.big-screen__list-row--head{color:#7dd3fc8c;font-weight:600;border-bottom:1px solid rgba(0,180,255,.3);animation:none}.big-screen__status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:6px;vertical-align:middle}.big-screen__status-dot--online{background:#4ade80;box-shadow:0 0 6px #4ade80}.big-screen__status-dot--offline{background:#64748b}.big-screen__status-dot--printing{background:#38bdf8;box-shadow:0 0 6px #38bdf8}.big-screen__job-status{padding:2px 8px;border-radius:2px;font-size:11px}.big-screen__job-status--completed{background:#4ade8033;color:#4ade80}.big-screen__job-status--printing{background:#38bdf833;color:#38bdf8}.big-screen__job-status--pending{background:#fbbf2433;color:#fbbf24}.big-screen__job-status--failed{background:#fb718533;color:#fb7185}.big-screen__job-status--other{background:#94a3b833;color:#94a3b8}.big-screen__footer{grid-column:1 / -1;text-align:center;font-size:11px;color:#7dd3fc66;padding-top:4px}@media (max-width: 1400px){.big-screen__kpi-row{grid-template-columns:repeat(3,1fr)}.big-screen__body{grid-template-columns:1fr 1fr;height:auto;min-height:calc(100vh - 88px)}.big-screen__panel--trend{grid-column:1 / -1}}@media (max-width: 767px){.big-screen{overflow-x:hidden;overflow-y:auto;min-height:100dvh;-webkit-overflow-scrolling:touch}.big-screen__header{flex-direction:column;align-items:flex-start;gap:10px;padding:12px 14px 8px}.big-screen__title{font-size:18px;letter-spacing:2px}.big-screen__subtitle{font-size:10px;letter-spacing:1px}.big-screen__clock{text-align:left;width:100%}.big-screen__clock-time{font-size:22px}.big-screen__clock-date{font-size:12px}.big-screen__back{margin-right:10px;margin-bottom:4px}.big-screen__body{grid-template-columns:1fr;grid-template-rows:auto;gap:12px;padding:12px;min-height:auto}.big-screen__kpi-row{grid-template-columns:repeat(2,1fr);gap:8px}.big-screen__kpi-value{font-size:26px}.big-screen__kpi-label{font-size:11px}.big-screen__panel--trend,.big-screen__panel--wide{grid-column:1}.big-screen__panel-title{font-size:13px;padding:8px 12px}.big-screen__list-row{grid-template-columns:1fr 72px 56px;font-size:11px;gap:6px}.big-screen__list-row--devices span:nth-child(2),.big-screen__list-row--devices span:nth-child(3){display:none}.big-screen__list-row--jobs span:nth-child(3){display:none}.big-screen__user-kpi{grid-template-columns:1fr;gap:10px}.big-screen__user-kpi-val{font-size:20px}.big-screen__ring{width:120px;height:120px}.big-screen__ring-inner{width:86px;height:86px}.big-screen__scroll-inner{animation-duration:35s}}@media (max-width: 480px){.big-screen__kpi-row{grid-template-columns:1fr 1fr}.big-screen__list-row{grid-template-columns:1fr 64px}}.app-layout__header{display:flex;align-items:center;justify-content:space-between;background:#001529;padding:0 24px;height:64px;line-height:64px}.app-layout__header-left{display:flex;align-items:center;gap:8px;min-width:0;flex:1}.app-layout__brand{color:#fff;font-size:20px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.app-layout__menu-btn{color:#fff!important;flex-shrink:0}.app-layout__user{color:#fff}.app-layout__content{padding:24px;min-height:280px;background:#f0f2f5}.app-layout__content--flush{padding:0;background:transparent}@media (max-width: 767px){.app-layout__header{padding:0 12px;height:56px;line-height:56px}.app-layout__brand{font-size:16px;max-width:calc(100vw - 100px)}.app-layout__content{padding:12px}.app-layout__content--flush{padding:0}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;min-height:100dvh}html{-webkit-text-size-adjust:100%}body{overflow-x:hidden}.page-toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;width:100%}.page-toolbar--search .ant-input{min-width:0}.responsive-table-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.page-section-title{margin:0 0 8px;font-size:18px}.page-section-desc{margin:0 0 12px;color:#666;line-height:1.5}.standalone-page{min-height:100dvh;background:#f0f2f5;padding:24px}@media (max-width: 767px){.ant-table{font-size:13px}.ant-btn{min-height:40px}.ant-modal{max-width:calc(100vw - 24px)!important;margin:12px auto!important;top:12px!important}.ant-modal .ant-modal-body{max-height:calc(100dvh - 160px);overflow-y:auto}.ant-card{border-radius:8px}.ant-card .ant-card-head-title{font-size:15px}.ant-statistic-title{font-size:13px}.page-section-title{font-size:16px}.standalone-page{padding:12px}.page-toolbar .ant-btn{flex:1 1 auto;min-width:calc(50% - 4px)}.page-toolbar .ant-btn:only-child{min-width:100%}.page-toolbar--search .ant-input{width:100%!important;flex:1 1 100%}}