:root{color-scheme:dark;--bg:#151619;--bg-elev:#1d1f23;--bg-card:#222429;--bg-subtle:#1b1d21;--text:#f0f0ed;--text-muted:#b0b2ba;--border:#3d4048;--accent:#e6bd70;--accent-strong:#f4d598;--accent-soft:#332d23;--success:#68d6a1;--success-soft:#19372c;--danger:#f28e98;--danger-soft:#3b232b;--sidebar-a:#202126;--sidebar-b:#17181c;--shadow-card:0 4px 16px #00000026;--font-body:"Segoe UI Variable","Segoe UI",sans-serif;--font-display:"Segoe UI Variable","Segoe UI",sans-serif;--surface:var(--bg-card);--ink:var(--text);--muted:var(--text-muted);--line:var(--border);--green:var(--success);--green-light:var(--success-soft);--amber:var(--accent);--amber-light:var(--accent-soft);--red:var(--danger);--red-light:var(--danger-soft);--nav:var(--sidebar-b);--font:var(--font-body)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 var(--font);letter-spacing:0}button,input,select{font:inherit;letter-spacing:0}button,a,input,select{touch-action:manipulation}button{cursor:pointer;background:var(--bg-card);color:var(--ink)}button:disabled{cursor:not-allowed;opacity:.5}a{color:inherit;text-decoration:none}button,input,select{border:1px solid var(--line);border-radius:6px}button:hover:not(:disabled){background:var(--bg-elev)}input,select{min-height:38px;background:var(--bg-card);color:var(--ink);padding:8px 10px;max-width:100%}input{min-width:0}select{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:3px}[hidden]{display:none!important}svg{width:18px;height:18px;flex-shrink:0;stroke-width:1.75}h1,h2,h3,p{margin:0}h1{font-size:27px;font-weight:650;line-height:1.25}h2{font-size:16px;font-weight:650}h3{font-size:14px}small{font-size:12px}.muted,.timestamp{color:var(--muted);font-size:12px}.green{color:var(--green)}.amber{color:var(--amber)}.skip-link{position:fixed;top:-80px;left:20px;z-index:30;padding:10px;background:var(--bg-card)}.skip-link:focus{top:12px}
.navigation{position:fixed;inset:0 auto 0 0;width:228px;background:linear-gradient(180deg,var(--sidebar-a),var(--sidebar-b));color:var(--text-muted);display:flex;flex-direction:column;padding:27px 16px 18px;z-index:10}.brand{display:flex;gap:10px;align-items:center;color:var(--text);font-size:17px;padding:0 6px 30px}.brand b{font-weight:400;color:var(--accent-strong)}.brand small{display:block;font-size:9px;color:var(--text-muted);margin-top:3px}.brand-mark{width:35px;height:35px;background:var(--accent-soft);display:grid;place-items:center;border-radius:6px;color:var(--accent-strong)}.brand-mark svg{width:24px;height:24px}.nav-label{font-size:10px;color:var(--text-muted);padding:4px 12px 11px}.navigation nav{display:grid;gap:5px}.nav-item{display:flex;align-items:center;gap:11px;width:100%;padding:11px 12px;text-align:left;border:0;background:transparent;color:inherit;font-size:13px;min-height:43px}.nav-item:hover:not(:disabled){background:var(--bg-card)}.nav-item.active{color:var(--text);background:var(--accent-soft);box-shadow:inset 3px 0 var(--accent)}.nav-count{margin-left:auto;background:var(--border);color:var(--text);min-width:22px;padding:0 5px;text-align:center;border-radius:4px;font-size:11px}.nav-count.warning{color:var(--accent-strong)}.nav-bottom{margin-top:auto;padding:18px 10px 0;border-top:1px solid var(--border);font-size:12px}.nav-bottom small{display:block;padding-left:16px;color:var(--text-muted);margin-top:4px}.connection-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);margin-right:7px}.connection-dot.online{background:var(--success)}.connection-dot.offline{background:var(--danger)}
.content-shell{margin-left:228px;min-height:100vh;display:flex;flex-direction:column}.topbar{min-height:66px;background:var(--bg-card);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:12px 30px;gap:15px}.breadcrumb{font-size:12px;color:var(--muted);white-space:nowrap}.breadcrumb span{margin:0 10px;color:var(--text-muted)}.breadcrumb strong{color:var(--ink);font-weight:500}.global-controls{display:flex;gap:8px;align-items:center}.global-controls label{display:flex;align-items:center;background:var(--bg-card);border:1px solid var(--line);border-radius:6px;padding-left:9px;color:var(--muted)}.global-controls select{border:0;background:transparent;min-height:36px;font-size:12px}.icon-button{width:38px;height:38px;display:inline-grid;place-items:center;padding:0;flex-shrink:0}.button{display:inline-flex;gap:7px;align-items:center;justify-content:center;min-height:38px;padding:8px 12px;font-size:12px;white-space:nowrap}.button.primary{background:var(--accent);border-color:var(--accent);color:#141008}.button.primary:hover{background:#f0cb89}.text-button{display:inline-flex;gap:7px;align-items:center;padding:5px 0;border:0;background:transparent!important;color:var(--accent-strong);font-size:12px}.text-button svg{width:15px;height:15px}main{width:100%;max-width:1800px;margin:0 auto;padding:27px 30px 40px;flex:1}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:23px}.eyebrow{font-size:10px;color:var(--muted);margin-bottom:7px}.page-footer{display:flex;justify-content:space-between;gap:10px;padding:14px 30px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.notice{padding:12px 15px;border:1px solid var(--line);border-radius:6px;margin-bottom:18px}.notice.error{background:var(--red-light);border-color:#70404a;color:var(--red)}.inline-status{font-size:12px;margin:0 0 12px;color:var(--muted)}
.metric-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));background:var(--bg-card);border:1px solid var(--line);border-radius:6px;margin-bottom:24px;overflow:hidden}.metric{border:0;border-radius:0;border-right:1px solid var(--line);padding:18px;text-align:left;min-width:0}.metric:last-child{border-right:0}.metric>span{display:flex;gap:7px;align-items:center;color:var(--muted);font-size:12px}.metric>span svg{width:15px;height:15px}.metric strong{display:block;font-size:30px;line-height:1.2;font-weight:650;margin:12px 0 6px;font-variant-numeric:tabular-nums}.metric small{display:block;font-size:10px;color:var(--muted)}.overview-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(260px,1fr);column-gap:30px;row-gap:24px;margin-bottom:28px}.band{min-width:0}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:0 0 15px}.section-heading>svg{color:var(--muted)}.section-foot{font-size:11px;color:var(--muted);margin-top:11px;border-top:1px solid var(--line);padding-top:10px}.distribution{display:grid;gap:14px;padding-top:5px}.distribution-row{min-width:0}.distribution-label{display:flex;justify-content:space-between;gap:12px;font-size:12px;margin-bottom:6px}.distribution-label span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.distribution-label strong{font-variant-numeric:tabular-nums;font-weight:550}.bar-track{height:5px;background:var(--border);overflow:hidden;border-radius:3px}.bar-fill{height:100%;background:var(--accent);min-width:2px}.bar-fill.plum{background:#ab9bd9}.bar-fill.amber{background:var(--accent)}.chart-wrap{height:200px;position:relative;border-bottom:1px solid var(--line)}canvas{display:block;width:100%;height:100%}.chart-empty{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:12px}.chart-axis{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);padding-top:8px}
.table-scroll{overflow:auto;background:var(--bg-card);border:1px solid var(--line);border-radius:6px}table{border-collapse:collapse;width:100%;text-align:left;font-size:12px}th{background:var(--bg-elev);color:var(--muted);font-size:10px;font-weight:600;border-bottom:1px solid var(--line);padding:11px 12px;white-space:nowrap}td{padding:13px 12px;border-bottom:1px solid var(--border);vertical-align:middle}tr:last-child td{border-bottom:0}tbody tr:hover{background:var(--bg-elev)}td strong{display:block;font-weight:600}td small{display:block;color:var(--muted);margin-top:3px;overflow-wrap:anywhere}.device-table{min-width:960px}.history-table{min-width:900px}.history-table td:last-child{min-width:240px;max-width:450px}.event-content{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.row-action{width:30px;height:30px;display:inline-grid;place-items:center;border:0;background:transparent;color:var(--accent-strong)}.row-action svg{width:16px;height:16px}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 7px;border-radius:4px;font-size:10px;white-space:nowrap}.badge.success{color:var(--green);background:var(--green-light)}.badge.warning{color:var(--amber);background:var(--amber-light)}.badge.danger{color:var(--red);background:var(--red-light)}.badge.neutral{color:var(--muted);background:var(--border)}.badge.purple{color:#c9b9f2;background:#302a40}.toolbar{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:16px}.toolbar select{font-size:12px;max-width:250px}.search{flex:1 1 250px;display:flex;align-items:center;gap:7px;background:var(--bg-card);border:1px solid var(--line);border-radius:6px;padding-left:10px;color:var(--muted)}.search input{width:100%;border:0;background:transparent;font-size:12px}.search svg{width:16px;height:16px}.pager{display:flex;align-items:center;justify-content:flex-end;gap:8px;margin-top:14px;font-size:12px;color:var(--muted);min-height:35px}.pager>span{margin-right:auto}.pager button{width:32px;height:32px;display:grid;place-items:center}.pager svg{width:15px;height:15px}.empty{padding:30px 15px;text-align:center;color:var(--muted);font-size:12px}.alert-row{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.alert-icon{width:32px;height:32px;background:var(--amber-light);color:var(--amber);border-radius:5px;display:grid;place-items:center;flex-shrink:0}.alert-content{flex:1;min-width:0}.alert-content p{font-size:12px;font-weight:600;overflow-wrap:anywhere}.alert-content small{color:var(--muted)}.alert-group{margin:22px 0 8px;font-size:12px;color:var(--muted)}
.live-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:25px}.segmented{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:12px}.segmented button{padding:6px 10px;font-size:11px}.segmented button.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-strong)}.screen-stage{position:relative;aspect-ratio:16/10;background:#111215;overflow:hidden;border-radius:6px;display:grid;place-items:center;min-width:0}.screen-stage img{width:100%;height:100%;object-fit:contain;position:absolute;inset:0}.screen-stage:fullscreen{aspect-ratio:auto;border-radius:0}.live-placeholder{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;color:var(--text-muted);padding:20px;text-align:center;position:absolute;inset:0;background:#111215}.live-placeholder svg{width:38px;height:38px;color:var(--text-muted)}.live-placeholder strong{font-size:15px;color:var(--text);font-weight:500}.live-placeholder span{font-size:12px}.screen-footer{position:absolute;bottom:0;left:0;right:0;background:#111215ed;padding:10px 14px;color:var(--text-muted);display:flex;justify-content:space-between;gap:10px;font-size:11px}.screen-footer span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.screen-footer time{white-space:nowrap}.live-info h2{margin-bottom:15px}.live-info dl{margin:0 0 15px}.live-info dt{font-size:10px;color:var(--muted);margin-top:13px}.live-info dd{margin:3px 0 0;font-size:12px;overflow-wrap:anywhere}.ocr-results{display:grid;gap:12px}.ocr-result{background:var(--bg-card);border:1px solid var(--line);padding:16px;border-radius:6px}.ocr-result header{display:flex;justify-content:space-between;gap:10px;margin-bottom:9px;font-size:11px;color:var(--muted)}.ocr-result p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px}.system-row{display:flex;justify-content:space-between;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}.system-row p{font-size:12px;color:var(--muted);margin-top:6px;max-width:650px}.system-row .badge{align-self:flex-start}.system-row h3{display:flex;align-items:center;gap:10px}dialog{width:min(660px,calc(100% - 30px));max-height:85vh;padding:22px;border:1px solid var(--line);border-radius:8px;color:var(--ink)}dialog::backdrop{background:#00000080}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:16px}.detail-field{display:grid;grid-template-columns:135px minmax(0,1fr);gap:15px;padding:10px 0;border-bottom:1px solid var(--border);font-size:12px}.detail-field dt{color:var(--muted)}.detail-field dd{margin:0;overflow-wrap:anywhere;white-space:pre-wrap}.dialog-actions{display:flex;gap:10px;margin-top:20px}.toast{position:fixed;bottom:20px;right:20px;max-width:min(480px,calc(100vw - 40px));padding:13px 18px;background:var(--bg-elev);color:var(--text);border-radius:6px;z-index:40;font-size:12px}
@media(min-width:1600px){main{padding:32px 44px}.topbar{padding-inline:44px}.metric{padding:22px}.chart-wrap{height:240px}}
@media(max-width:1200px){.navigation{width:200px}.content-shell{margin-left:200px}main{padding:24px 20px}.topbar{padding:12px 20px}.overview-grid{column-gap:20px;grid-template-columns:minmax(0,1.4fr) minmax(220px,1fr)}.metric{padding:15px 12px}.metric>span{font-size:11px}.metric small{font-size:9px}.live-layout{grid-template-columns:minmax(0,1fr)}.live-info{border-top:1px solid var(--line);padding-top:20px}.live-info dl{display:grid;grid-template-columns:120px 1fr;gap:8px}.live-info dt,.live-info dd{margin:0}}
@media(max-width:900px){.navigation{width:68px;padding:20px 8px}.brand{padding:0 7px 24px}.brand>span:last-child,.nav-label,.nav-count,.nav-bottom{display:none}.nav-item{font-size:0;padding:12px;justify-content:center;gap:0}.nav-item svg{width:21px;height:21px}.content-shell{margin-left:68px}.overview-grid{grid-template-columns:1fr}.metric-strip{grid-template-columns:repeat(3,minmax(0,1fr))}.metric:nth-child(3){border-right:0}.metric:nth-child(n+4){border-top:1px solid var(--line)}.metric strong{font-size:26px}.global-controls{flex-wrap:wrap;justify-content:flex-end}.breadcrumb{display:none}.topbar{justify-content:flex-end}.brand-mark{width:29px;height:29px}.page-heading .timestamp{display:none}.overview-grid .trend-band{order:1}.overview-grid .branch-band{order:-1}}
@media(max-width:560px){.navigation{position:static;width:100%;padding:14px 12px 0}.brand{padding:0 3px 13px;font-size:15px}.brand>span:last-child{display:block}.brand small{font-size:8px}.navigation nav{display:flex;overflow:auto;padding-bottom:10px;gap:5px}.nav-item{min-width:40px;width:40px;padding:9px;min-height:37px}.content-shell{margin-left:0}.topbar{padding:10px 12px;min-height:55px}.global-controls{width:100%;flex-wrap:nowrap;justify-content:space-between}.global-controls label{min-width:0;flex:1;padding-left:6px}.global-controls label svg{display:none}.global-controls select{width:100%;font-size:11px;padding-inline:6px}.global-controls .icon-button{width:32px;height:36px}main{padding:20px 12px 25px}h1{font-size:23px}.page-heading{margin-bottom:18px}.metric-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.metric{padding:14px}.metric:nth-child(3){border-right:1px solid var(--line);border-top:1px solid var(--line)}.metric:nth-child(2n){border-right:0}.metric:last-child{grid-column:1/-1;display:grid;grid-template-columns:1fr auto}.metric:last-child strong{grid-column:2;grid-row:1/3;margin:0}.metric small{font-size:10px}.toolbar>*{max-width:100%!important}.toolbar select{flex:1;min-width:0}.toolbar .search{flex-basis:100%}.live-layout{gap:18px}.screen-stage{aspect-ratio:4/3}.page-footer{padding:14px 12px;flex-direction:column;font-size:10px}.system-row{gap:10px}.system-row .badge{white-space:normal;min-width:75px}.detail-field{grid-template-columns:105px minmax(0,1fr);gap:8px}.pager{flex-wrap:wrap}.pager>span{flex-basis:100%}.ocr-result header{flex-wrap:wrap}.chart-wrap{height:180px}}
.date-toolbar{margin-bottom:20px}.date-toolbar label{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px}.secondary-toolbar{padding-top:4px}.checkbox{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}.checkbox input{min-height:0;width:16px;height:16px;accent-color:var(--accent)}.device-detail-extra{border-top:1px solid var(--line);margin-top:20px;padding-top:16px}.device-detail-extra h3{margin:14px 0 8px}.detail-event{display:flex;align-items:center;gap:8px;width:100%;padding:10px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;text-align:left;font-size:12px;overflow-wrap:anywhere}.detail-event span{min-width:0}.detail-event svg{flex-shrink:0}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
/* Theme mappings for the operations layout and the original dashboard selectors. */
body{background:var(--bg);color:var(--text);font-family:var(--font-body)}
.topbar,.navbar{background:var(--bg-elev);border-bottom:1px solid var(--border)}
.brand,.brand-text h1{color:var(--accent-strong);font-family:var(--font-display)}
.sidebar{background:linear-gradient(180deg,var(--sidebar-a),var(--sidebar-b))}
.device-card{background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow-card)}
.device-card.active{border-color:var(--accent)}
.stat-dot.green,.badge-online{background:var(--success)}
.btn-primary{background:var(--accent);color:#141008}
.btn-primary:hover,.button.primary:hover{filter:brightness(1.06)}
th,.activity-table thead th{color:var(--accent-strong)}
tbody tr:nth-child(odd){background:var(--bg-subtle)}
tbody tr:hover{background:var(--bg-elev)}
dialog{background:var(--bg-card)}
.detail-event{background:transparent}
.live-stream-section .section-header h2{color:var(--danger)}
body:has(#view-live:not([hidden])) #page-title{color:var(--danger)}
.badge.neutral{background:var(--bg-elev)}
.config-notice{display:flex;align-items:center;gap:12px;background:var(--accent-soft);border-color:var(--accent);flex-wrap:wrap}.config-notice>span{flex:1;min-width:160px}.config-table{min-width:950px}.config-table td{max-width:280px;overflow-wrap:anywhere}.config-table td:first-child{white-space:nowrap}#config-pager{margin-bottom:28px}
.evidence-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(420px,1fr));gap:20px;margin-top:15px}
.evidence-card{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:20px;box-shadow:var(--shadow-card);display:flex;flex-direction:column;gap:15px}
.evidence-card .section-heading h2{color:var(--accent-strong);font-size:17px;display:flex;align-items:center;gap:8px}
.evidence-info{font-size:12px;color:var(--text-muted);background:var(--bg-subtle);padding:10px 12px;border-radius:6px;display:flex;justify-content:space-between;gap:10px}
.evidence-section h3{font-size:13px;color:var(--accent);margin-bottom:8px;font-weight:600}
.message-list,.draft-list{margin:0;padding-left:18px;display:grid;gap:6px;font-size:13px}
.message-list li{color:var(--text);background:var(--bg-elev);padding:6px 10px;border-radius:6px;border-left:3px solid var(--accent);list-style:none}
.badge.positive{color:var(--success);background:var(--success-soft)}
.shift-tags{display:flex;gap:6px;align-items:center}
@media print {
    .navigation, .topbar, .toolbar, .dialog-actions, button, #mobile-tunnel-banner, .page-footer { display: none !important; }
    .content-shell { margin-left: 0 !important; }
    #view-shiftsummaries { display: block !important; }
    body { background: #fff !important; color: #000 !important; }
    .evidence-card { border: 1px solid #ccc !important; color: #000 !important; background: #fff !important; page-break-inside: avoid; }
    .evidence-card h2, .evidence-card h3 { color: #000 !important; }
    .evidence-info { background: #f0f0f0 !important; color: #333 !important; }
    .message-list li { background: #f5f5f5 !important; color: #111 !important; border-left: 3px solid #3b82f6 !important; }
}