:root {
  color-scheme: dark; --bg:#070d12; --panel:#0d171f; --panel-2:#111e28; --line:#22323d;
  --text:#edf6f6; --muted:#81949f; --green:#2fe0a1; --yellow:#f6c85f; --orange:#ff8a4c;
  --red:#ff5263; --blue:#56b6ff; --gray:#697680; --shadow:0 16px 44px #0007;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
/* Author styles must never override the semantic hidden state. */
[hidden]{display:none!important}
*{box-sizing:border-box} body{margin:0;background:radial-gradient(circle at 35% -10%,#123244 0,transparent 35%),var(--bg);color:var(--text);min-height:100vh} button,input,select,textarea{font:inherit;color:inherit} button{cursor:pointer}.muted{color:var(--muted)}.eyebrow{font-size:.68rem;letter-spacing:.2em;color:#6f8c9b;margin:0 0 .35rem;text-transform:uppercase}.badge{display:inline-flex;align-items:center;padding:.25rem .55rem;border-radius:99px;font-size:.68rem;font-weight:800;letter-spacing:.12em}.badge.demo{color:#06120e;background:var(--yellow)}
.login-screen{display:grid;min-height:100vh;place-items:center;padding:1rem}.login-card{width:min(420px,100%);padding:2.4rem;background:linear-gradient(145deg,#111f29ee,#091117f5);border:1px solid #28404c;border-radius:18px;box-shadow:var(--shadow)}.login-card h1{margin:.1rem 0}.login-card label,.form-grid label{display:grid;gap:.45rem;color:#a8bbc5;font-size:.78rem;margin-top:1rem}.login-card input,.form-grid input,.form-grid select,.form-grid textarea{border:1px solid #2b3e49;background:#071016;padding:.78rem .85rem;border-radius:8px;outline:none}.login-card input:focus,.form-grid input:focus,.form-grid select:focus{border-color:var(--green);box-shadow:0 0 0 3px #2fe0a117}.login-card small{display:block;margin-top:1rem;color:#617681}.brand-mark{width:58px;height:58px;display:grid;place-items:center;border:1px solid #3ce1ac;border-radius:13px;background:linear-gradient(145deg,#113a32,#0b1b1a);color:var(--green);font-weight:900;letter-spacing:.04em;box-shadow:inset 0 0 22px #2fe0a112}.brand-mark.small{width:39px;height:39px;border-radius:9px;font-size:.8rem}.form-error{padding:.7rem;border-radius:7px;background:#ff52631a;color:#ff8993}
.app-shell{min-height:100vh;display:grid;grid-template-columns:222px minmax(0,1fr) 310px}.sidebar{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);background:#081118f2;padding:1rem .8rem;display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:.7rem;padding:.25rem .45rem 1.5rem}.brand strong,.brand span{display:block}.brand strong{font-size:.9rem}.brand span{font-size:.67rem;color:#6e838e;margin-top:.18rem}.sidebar nav{display:grid;gap:.22rem;overflow:auto}.nav-button{border:0;background:transparent;color:#8ba0ab;padding:.66rem .75rem;border-radius:8px;text-align:left;display:flex;gap:.75rem;align-items:center}.nav-button:hover{background:#ffffff08;color:#dce9ed}.nav-button.active{color:var(--green);background:#2fe0a10e;border:1px solid #2fe0a11e}.nav-icon{width:1.2rem;text-align:center}.sidebar-foot{margin-top:auto;padding:.8rem .5rem;border-top:1px solid var(--line)}.connection{display:flex;gap:.55rem;align-items:center;color:#81949f;font-size:.75rem}.connection i{width:7px;height:7px;border-radius:50%;background:var(--yellow)}.connection.online i{background:var(--green);box-shadow:0 0 10px var(--green)}.text-button{border:0;background:transparent;color:#6f838e;padding:.7rem 0;font-size:.75rem}
main{min-width:0}.topbar{position:sticky;top:0;z-index:15;display:flex;align-items:center;min-height:74px;padding:.8rem 1.5rem;border-bottom:1px solid var(--line);background:#071017e8;backdrop-filter:blur(16px)}.topbar h1{font-size:1.2rem;margin:0}.top-actions{margin-left:auto;display:flex;align-items:center;gap:.7rem}.icon-button,.user-chip{border:1px solid var(--line);background:#101b23;border-radius:8px;min-height:38px;padding:.4rem .7rem}.user-chip{display:flex;align-items:center;gap:.55rem}.user-chip>span:first-child{width:26px;height:26px;border-radius:6px;background:#1d4138;color:var(--green);display:grid;place-items:center;font-size:.66rem;font-weight:bold}.content{padding:1.25rem;max-width:1600px;margin:auto}.section-head{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:1rem}.section-head h2{font-size:1.05rem;margin:0}.section-head p{margin:.25rem 0 0;color:var(--muted);font-size:.8rem}.button{border:1px solid #314650;background:#15232d;border-radius:8px;padding:.65rem .9rem;font-weight:700;font-size:.78rem}.button:hover{filter:brightness(1.15)}.button.primary{border-color:#2fe0a155;background:var(--green);color:#05110d}.button.danger{color:#ff9aa3;border-color:#ff526344;background:#ff52630e}.button.ghost{background:transparent}.button.small{padding:.42rem .62rem;font-size:.7rem}
.status-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.7rem;margin-bottom:1rem}.status-tile{background:linear-gradient(140deg,#101d26,#0b141a);border:1px solid var(--line);border-radius:11px;padding:.8rem .9rem;min-height:76px}.status-tile label{display:block;font-size:.66rem;letter-spacing:.08em;color:#718590;text-transform:uppercase}.status-tile strong{display:block;margin-top:.45rem;font-size:1.05rem}.status-tile small{color:#647985}.state-text.NORMAL{color:var(--green)}.state-text.WARNING{color:var(--yellow)}.state-text.FAULT{color:var(--orange)}.state-text.ALARM{color:var(--red)}.state-text.OFFLINE,.state-text.DISABLED,.state-text.UNKNOWN{color:#87949b}
.area-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:.8rem}.area-card{position:relative;overflow:hidden;background:linear-gradient(145deg,#111d25,#0b141a);border:1px solid var(--line);border-radius:12px;padding:1rem;min-height:188px;transition:transform .18s,border .18s}.area-card:hover{transform:translateY(-2px);border-color:#3d5562}.area-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--state-color,#697680)}.area-card.ALARM{--state-color:var(--red);box-shadow:inset 0 0 35px #ff52630a}.area-card.FAULT{--state-color:var(--orange)}.area-card.WARNING{--state-color:var(--yellow)}.area-card.NORMAL{--state-color:var(--green)}.area-card.OFFLINE,.area-card.DISABLED,.area-card.UNKNOWN{--state-color:var(--gray)}.card-title{display:flex;justify-content:space-between;gap:.5rem}.card-title h3{font-size:.95rem;margin:0}.state-pill{height:23px;padding:.25rem .48rem;border-radius:5px;background:color-mix(in srgb,var(--state-color) 13%,transparent);color:var(--state-color);font-size:.62rem;font-weight:900;letter-spacing:.07em}.card-meta{font-size:.7rem;color:#718590;margin-top:.25rem}.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:.45rem;margin:1rem 0}.metric{padding:.5rem;background:#07111888;border-radius:7px}.metric label{display:block;color:#667a85;font-size:.59rem;text-transform:uppercase}.metric strong{font-size:.76rem}.component-summary{display:flex;gap:.35rem;flex-wrap:wrap}.component-dot{width:8px;height:8px;border-radius:50%;background:#60707a}.component-dot.NORMAL{background:var(--green)}.component-dot.WARNING{background:var(--yellow)}.component-dot.FAULT{background:var(--orange)}.component-dot.ALARM{background:var(--red);box-shadow:0 0 9px #ff5263}.card-footer{display:flex;justify-content:space-between;align-items:center;margin-top:.9rem;color:#718590;font-size:.68rem}.card-footer button{border:0;background:transparent;color:#a4bac4}
.alarm-rail{position:sticky;top:0;height:100vh;border-left:1px solid var(--line);background:#091219;padding:1rem;display:flex;flex-direction:column}.rail-heading{display:flex;align-items:center;justify-content:space-between;padding:.3rem .2rem 1rem;font-size:.8rem;font-weight:700}.rail-heading b{background:#ff52631b;color:#ff7a86;border-radius:99px;padding:.2rem .48rem}.rail-list{overflow:auto;display:grid;gap:.55rem}.alarm-item{border:1px solid #3b2b31;border-radius:9px;padding:.75rem;background:#2b111827}.alarm-item h4{font-size:.76rem;margin:0 0 .3rem;color:#ff98a1}.alarm-item p{font-size:.72rem;margin:.2rem 0;color:#b3c3ca}.alarm-item time{font-size:.62rem;color:#6e8089}.rail-empty{display:grid;place-items:center;text-align:center;color:#60727c;padding:3rem 1rem}.rail-empty b{color:var(--green);font-size:1.6rem}.rail-link{margin-top:auto;border:0;background:transparent;color:#79909b;padding:1rem 0;text-align:left}
.panel{border:1px solid var(--line);border-radius:12px;background:linear-gradient(145deg,#101c24,#0b141a);overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:.85rem 1rem;border-bottom:1px solid var(--line)}.panel-head h3{font-size:.85rem;margin:0}.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:720px}.data-table th{text-align:left;padding:.65rem .8rem;color:#6f838e;font-size:.64rem;text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid var(--line)}.data-table td{padding:.72rem .8rem;border-bottom:1px solid #1a2831;font-size:.76rem}.data-table tr:hover td{background:#ffffff03}.severity{font-weight:800}.severity.CRITICAL{color:var(--red)}.severity.WARNING{color:var(--yellow)}.severity.INFO{color:#8ea4ae}.split{display:grid;grid-template-columns:1.5fr 1fr;gap:.8rem}.detail-head{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.detail-head h2{margin:0}.detail-head .state-pill{margin-left:auto}.tabs{display:flex;gap:.3rem;border-bottom:1px solid var(--line);margin-bottom:1rem;overflow:auto}.tab{border:0;background:transparent;padding:.7rem .85rem;color:#71858f;border-bottom:2px solid transparent;white-space:nowrap}.tab.active{color:var(--green);border-color:var(--green)}.component-list{display:grid;gap:.55rem}.component-row{display:grid;grid-template-columns:40px 1fr auto auto;gap:.8rem;align-items:center;padding:.75rem;border:1px solid var(--line);border-radius:9px;background:#0b151c}.component-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:8px;background:#12242a;color:var(--green)}.component-row h4{margin:0;font-size:.8rem}.component-row p{margin:.25rem 0 0;color:#718590;font-size:.68rem}.big-value{font-size:1rem;font-variant-numeric:tabular-nums}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.2rem 1rem}.form-grid label.full{grid-column:1/-1}.checkbox{display:flex!important;align-items:center;grid-template-columns:auto 1fr!important}.modal{border:1px solid #304651;background:#0b151c;color:var(--text);border-radius:14px;padding:0;width:min(760px,calc(100vw - 2rem));box-shadow:var(--shadow)}.modal::backdrop{background:#000a;backdrop-filter:blur(4px)}.modal-head{padding:1.1rem 1.2rem;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}.modal-head h2{font-size:1rem;margin:0}.modal-body{padding:1.1rem 1.2rem;max-height:70vh;overflow:auto}.modal-actions{display:flex;justify-content:flex-end;gap:.5rem;padding:1rem 1.2rem;border-top:1px solid var(--line)}.close-modal{border:0;background:transparent;color:#7f929c}.toast-stack{position:fixed;right:1rem;bottom:1rem;z-index:100;display:grid;gap:.5rem}.toast{padding:.8rem 1rem;background:#12222b;border:1px solid #304852;border-radius:8px;box-shadow:var(--shadow);font-size:.75rem}.toast.error{border-color:#ff526355;color:#ff9da6}.empty-state{padding:3rem;text-align:center;color:#6c818c}.toolbar{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.toolbar input,.toolbar select{border:1px solid var(--line);background:#0b151c;padding:.55rem .7rem;border-radius:7px}.notice{padding:.8rem 1rem;border:1px solid #f6c85f36;background:#f6c85f0b;border-radius:9px;color:#d8c48b;font-size:.76rem;margin-bottom:1rem}.danger-banner{background:#53131b!important;border-color:#ff5263!important}.pulse{animation:pulse 2s ease-in-out infinite}@keyframes pulse{50%{box-shadow:inset 0 0 45px #ff52631e,0 0 0 1px #ff526344}}
#menu-toggle{display:none}@media(max-width:1180px){.app-shell{grid-template-columns:210px minmax(0,1fr)}.alarm-rail{display:none}.status-strip{grid-template-columns:repeat(3,1fr)}}@media(max-width:780px){.app-shell{display:block}.sidebar{position:fixed;left:-240px;width:222px;transition:left .2s}.sidebar.open{left:0;box-shadow:var(--shadow)}#menu-toggle{display:block;margin-right:.8rem}.topbar{padding:.7rem}.user-chip #user-name{display:none}.content{padding:.75rem}.status-strip{grid-template-columns:repeat(2,1fr)}.area-grid{grid-template-columns:1fr}.split{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid label.full{grid-column:auto}.login-card{padding:1.5rem}}@media(min-width:1800px){.app-shell{grid-template-columns:250px minmax(0,1fr) 350px}.area-grid{grid-template-columns:repeat(4,1fr)}}