/* Dashboard appearance adapted from the owner's HTML reference. */
:root{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;color:#1e293b;background:#f0f2f5;--green:#4f46e5;--muted:#64748b;--line:#e2e8f0}
body{background:#f0f2f5}h1,h2{color:#1a237e;letter-spacing:0}h1{font-size:28px}h2{font-weight:600}
button{border-radius:30px;background:linear-gradient(135deg,#4f46e5,#7c3aed);font-size:13px;padding:9px 17px;transition:box-shadow .2s,background .2s}
button:hover{box-shadow:0 4px 14px #4f46e522}button:focus-visible,a:focus-visible{outline:3px solid #a5b4fc;outline-offset:3px}
button.secondary{background:white;color:#334155;border-color:var(--line)}button.danger{background:#fff1f2;color:#b91c1c}
input,select{color:#1e293b;border-color:var(--line);border-radius:12px}input:focus,select:focus{outline:2px solid #a5b4fc}
aside{width:260px;padding:20px 0 16px;background:linear-gradient(180deg,#1a237e,#0d47a1);border:0;color:white;box-shadow:2px 0 10px #0000001a;overflow:hidden}
aside .brand{color:white;justify-content:center;margin:0;padding:15px 16px 25px;border-bottom:1px solid #ffffff20;flex-shrink:0}
aside .brand>span{font-size:19px;letter-spacing:1px}aside .brand small{color:#d1dbff;font-size:9px}
nav{overflow-y:auto;min-height:0;padding:8px 0}nav small{color:#b3c5f2;margin:20px 24px 7px;font-size:9px}
nav button{display:flex;align-items:center;gap:13px;background:transparent;color:#dbe6ff;border:0;border-radius:0 30px 30px 0;margin:3px 12px;width:calc(100% - 24px);padding:11px 14px;font-size:13px}
nav button:hover,nav button.active{background:#ffffff26;color:white;box-shadow:none}
.nav-icon{width:22px;height:22px;flex-shrink:0}.sidebar-foot{margin:12px 16px 0;border-color:#ffffff26;padding-top:14px;gap:12px;color:#dbe6ff;flex-shrink:0}
.sidebar-foot .secondary{background:#ffffff15;border-color:#ffffff30;color:white}
main{margin-left:260px;padding:30px;max-width:none;min-width:0}header{margin-bottom:26px}.header-right{font-size:13px}.eyebrow{letter-spacing:1px;font-size:9px}
.stats{gap:22px;margin-bottom:24px}.stat{position:relative;overflow:hidden;border-radius:20px;padding:24px;border:1px solid #00000005;box-shadow:0 4px 12px #0000000a;min-height:155px}
.stat strong{display:block;font-size:36px;color:#1a237e;font-weight:700;letter-spacing:0}.stat p{font-size:12px;letter-spacing:.5px;text-transform:uppercase;margin:5px 0;color:#64748b}
.stat small{display:inline-block;border-radius:30px;background:#eef2ff;color:#4338ca;padding:4px 10px;font-size:11px;margin-top:12px}.stat .nav-icon{position:absolute;right:20px;bottom:20px;width:49px;height:49px;color:#1a237e;opacity:.13}
.panel{border:1px solid #00000005;border-radius:20px;box-shadow:0 4px 12px #0000000a}.panel-head{padding:20px 22px;border:0}.panel-head h2{font-size:15px;color:#1e293b}.panel-head h2 .nav-icon{width:17px;height:17px;vertical-align:middle;margin-right:7px;color:#4f46e5}
.chart-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(260px,1fr);gap:24px}.chart-body{padding:0 22px 20px}.attendance-chart{display:block;width:100%;height:230px}.chart-grid text{font-family:inherit;font-size:11px;fill:#64748b}.chart-grid line{stroke:#e2e8f0}.chart-grid .plot-line{fill:none;stroke:#4f46e5;stroke-width:3}.chart-grid .plot-fill{fill:#4f46e516}
.donut{height:190px;width:100%;display:block}.donut .donut-number{font-size:30px;font-weight:700;fill:#1a237e}.legend{display:flex;gap:20px;justify-content:center;font-size:12px}.legend span:before{content:'';display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:7px;background:#22c55e}.legend span:last-child:before{background:#ef4444}
.dashboard-meta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}.dashboard-meta span{font-size:12px;color:#475569;background:#e8edf5;border-radius:30px;padding:7px 13px}
.health-meter{height:5px;background:#e2e8f0;border-radius:9px;margin-top:10px;overflow:hidden}.health-meter i{display:block;height:100%;background:linear-gradient(90deg,#22c55e,#4f46e5);border-radius:9px}.health-services{display:flex;gap:28px;flex-wrap:wrap;padding:2px 22px 24px;font-size:13px;color:#475569}.health-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#ef4444;margin-right:7px}.health-dot.ok{background:#22c55e}
.badge{border-radius:30px;padding:4px 10px;background:#c8e6c9;color:#25652a;font-size:10px}.badge.warn{background:#fff9c4;color:#8a5c00}.badge.neutral{background:#edf0f5;color:#475569}.badge.offline{background:#ffcdd2;color:#b91c1c}.badge.assigned{background:#bbdefb;color:#0d47a1}
.live-badge{border-radius:30px;background:#15803d;color:white;padding:4px 10px;font-size:10px;white-space:nowrap}.live-badge:before{content:'';display:inline-block;width:6px;height:6px;border-radius:50%;background:white;margin-right:6px}
.toolbar{background:#ffffffb3;border:1px solid #ffffff66;border-radius:16px;padding:12px 16px;margin-bottom:16px;gap:10px}.toolbar input,.toolbar select{border-radius:30px;font-size:13px;padding:8px 14px}.toolbar .search{min-width:180px}
table{border-collapse:separate;border-spacing:0 4px;font-size:12px;padding:0 12px}th{background:#f1f5f9;color:#475569;font-size:10px;text-transform:uppercase;letter-spacing:.3px;padding:10px 8px}td{border:0;padding:9px 8px;white-space:nowrap;font-size:12px}tbody tr:nth-child(even){background:#f8fafc}tbody tr:hover{background:#eef2ff}td button{font-size:11px;padding:4px 10px}
.pagination{border:0;font-size:12px;flex-wrap:wrap}.pagination button{font-size:12px;padding:6px 13px}.empty{padding:45px 20px}.empty strong{color:#334155}
dialog{border:0;border-radius:12px;padding:0 24px 24px;box-shadow:0 20px 60px #0f172a40}dialog::backdrop{background:#0f172a80}.dialog-head{background:#1a237e;color:white;margin:0 -24px 20px;padding:17px 24px}.dialog-head h2{color:white;font-size:19px}.dialog-head .secondary{background:transparent;color:white;border:0}#fields .permissions{padding:0}#fields .permissions td{white-space:normal}#fields>p{font-size:13px;line-height:1.6}
.login-shell{display:grid;grid-template-columns:1fr;place-items:center;min-height:100vh;background:radial-gradient(ellipse at 20% 10%,#dbe4ff,transparent 55%),#f0f2f5}
.login-panel{padding:30px 20px;width:100%;min-height:0}.login-panel form{max-width:420px;padding:36px 40px;background:#ffffffeb;border:1px solid white;border-radius:20px;box-shadow:0 8px 32px #0000001a}.login-panel h2{text-align:center;font-size:26px;margin:12px 0}.login-panel p.muted{text-align:center;font-size:13px}.login-panel button{display:block;text-align:center;margin:25px 0 20px}.login-panel label{font-size:12px}.login-panel small{font-size:10px}.login-mark{text-align:center;font-size:40px;color:#1a237e}#toast{background:#1a237e;z-index:1100}.note{color:#64748b}pre{background:#f1f5f9}.strip{background:#f8fafc}
@media(max-width:1150px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.chart-grid{grid-template-columns:minmax(0,1.5fr) minmax(240px,1fr)}main{padding:22px}.header-right{gap:10px}}
@media(max-width:768px){aside{position:fixed;width:72px;padding:12px 0;inset:0 auto 0 0}aside .brand{font-size:25px;padding:12px 0 20px}aside .brand>span,nav small,.nav-label,#identity{display:none}nav{display:block;overflow-y:auto}nav button{width:52px;margin:6px 10px;padding:13px 15px;border-radius:12px}.sidebar-foot{display:grid;margin:10px 5px 0;padding-top:10px}.sidebar-foot button{font-size:10px;padding:10px 3px}main{margin-left:72px;padding:20px 14px}.chart-grid{grid-template-columns:1fr;gap:0}header{align-items:center;gap:10px}h1{font-size:23px}.header-right #welcome{display:none}.header-right button{font-size:11px;padding:8px 10px}.stats{gap:12px}.stat{padding:18px;min-height:145px}.stat strong{font-size:28px}.stat p{font-size:10px}.stat small{font-size:10px}.stat .nav-icon{width:35px;height:35px;right:12px;bottom:12px}.toolbar .search{width:100%;max-width:100%;min-width:0}.panel-head{flex-wrap:wrap;padding:18px}.login-panel form{padding:28px}.panel-head .header-right{flex-wrap:wrap}.chart-body{padding:0 12px 18px}}
@media(max-width:768px){.attendance-chart{height:auto;min-height:140px}.attendance-chart text{font-size:17px}.stat small{position:relative;z-index:1}}
.health-meter{display:block;width:100%;max-width:100%;height:6px;appearance:none;border:0}.health-meter::-webkit-progress-bar{background:#e2e8f0}.health-meter::-webkit-progress-value{background:#4f46e5}.management-filters label{margin:0}.row-actions{white-space:normal;min-width:145px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.device-table th,.device-table td,.device-table .row-actions{white-space:nowrap}.device-table .row-actions button{display:inline-block;margin:0 4px 0 0}.date-filters label{margin:0}.date-filters small{color:#64748b}