:root{
  color-scheme: dark;
  --bg:#0b1014; --panel:#111a21; --panel2:#0d141a; --hover:#16222b;
  --border:#1e2c36; --text:#cdd9e1; --muted:#738692; --dim:#4a5b66;
  --accent:#2dd4bf; --accent2:#38bdf8; --glow:#5eead4; --ok:#22c55e; --danger:#ef4444;
  --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:13px}
body{display:flex;flex-direction:column;overflow:hidden}
.mono{font-family:var(--mono)}

header{display:flex;align-items:center;gap:20px;padding:0 16px;height:52px;
  background:linear-gradient(180deg,#0f1820,#0b1014);border-bottom:1px solid var(--border);flex:0 0 auto;z-index:3}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:.3px}
.brand .dot{width:11px;height:11px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--glow),0 0 22px var(--accent)}
.brand small{color:var(--muted);font-weight:400;letter-spacing:2px;text-transform:uppercase;font-size:9px;margin-left:2px}
.search-wrap{flex:1 1 auto;max-width:560px;position:relative}
.topnav{margin-left:auto;display:flex;align-items:center;gap:8px}
.menu{position:relative}
.menu-pop{position:absolute;top:40px;left:0;min-width:202px;background:var(--panel);border:1px solid #283b48;
  border-radius:10px;padding:6px;display:flex;flex-direction:column;gap:2px;z-index:30;box-shadow:0 14px 40px rgba(0,0,0,.55)}
.menu-pop.right{left:auto;right:0}
.menu-pop[hidden]{display:none}
.menu-item{display:flex;align-items:center;gap:9px;background:none;border:0;text-align:left;color:var(--text);
  padding:8px 12px;border-radius:7px;cursor:pointer;font-size:12.5px}
.menu-item:hover{background:var(--hover)}
.menu-item.danger:hover{color:#fca5a5}
.menu-btn{display:flex;align-items:center;gap:5px}

/* status bar */
.statusbar{flex:0 0 auto;height:30px;display:flex;align-items:center;gap:18px;padding:0 14px;
  background:linear-gradient(0deg,#0f1820,#0b1014);border-top:1px solid var(--border);z-index:3}
.statusbar .coord{color:var(--dim);font-size:11px}
.kpis{margin-left:auto;display:flex;gap:20px}
.kpi{display:flex;align-items:baseline;gap:6px;line-height:1}
.kpi b{font-family:var(--mono);font-size:12px;color:#cfeee8}
.kpi span{font-size:8.5px;color:var(--muted);text-transform:uppercase;letter-spacing:1.1px}

.stage{flex:1 1 auto;display:grid;grid-template-columns:auto 1fr 320px;min-height:0}
aside{background:var(--panel);overflow:auto;min-height:0}
aside.right{border-left:1px solid var(--border)}
.left-dock{display:flex;min-height:0;overflow:hidden}
.rail{flex:0 0 auto;width:58px;background:var(--panel2);border-right:1px solid var(--border);display:flex;flex-direction:column;padding-top:4px}
.rail-btn{display:flex;flex-direction:column;align-items:center;gap:3px;background:none;border:0;border-left:2px solid transparent;
  color:var(--muted);padding:11px 4px;cursor:pointer;font-size:8px;letter-spacing:.5px;text-transform:uppercase}
.rail-btn span{font-size:17px;line-height:1}
.rail-btn:hover{color:var(--text);background:var(--hover)}
.rail-btn.active{color:#bff7ee;border-left-color:var(--accent);background:#10242a}
.panel{flex:0 0 auto;width:248px;background:var(--panel);border-right:1px solid var(--border);overflow:auto;min-height:0}
.panel.collapsed{display:none}
.pane[hidden]{display:none}
.sect-h{padding:11px 14px 7px;font-size:9px;letter-spacing:1.6px;text-transform:uppercase;color:var(--muted)}

.layer{display:flex;align-items:center;gap:9px;padding:7px 14px;font-size:12px;cursor:pointer;border-left:2px solid transparent}
.layer:hover{background:var(--hover)}
.layer .sw{width:16px;height:4px;border-radius:2px;flex:0 0 auto}
.layer .nsw{width:11px;height:11px;border-radius:50%;flex:0 0 auto}
.layer .cnt{margin-left:auto;font-family:var(--mono);color:var(--dim);font-size:11px}
.layer.off{opacity:.35}

.legend{padding:4px 14px 14px}
.legend div{display:flex;align-items:center;gap:8px;margin:5px 0;color:var(--muted);font-size:11px}
.legend .sw{width:16px;height:4px;border-radius:2px}
.legend .nsw{width:11px;height:11px;border-radius:50%}

.mapwrap{position:relative;min-height:0}
#map{position:absolute;inset:0}
.map-tools{position:absolute;top:12px;left:12px;z-index:6;display:flex;flex-direction:column;gap:8px}
.map-tool{width:36px;height:36px;border-radius:9px;background:rgba(13,20,26,.88);border:1px solid var(--border);
  color:var(--text);cursor:pointer;font-size:15px;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px)}
.map-tool:hover{border-color:var(--accent);color:#bff7ee}
.map-tool.active{border-color:var(--accent);color:#bff7ee;background:#10242a}

.insp-empty{padding:34px 18px;color:var(--dim);text-align:center;font-size:12px;line-height:1.6}
.insp-head{padding:14px;border-bottom:1px solid var(--border)}
.insp-type{font-size:9px;letter-spacing:1.5px;text-transform:uppercase;color:var(--accent)}
.insp-name{font-size:16px;font-weight:600;margin:4px 0 2px}
.insp-what{font-size:11.5px;color:var(--muted)}
.kv{display:grid;grid-template-columns:118px 1fr;gap:3px 10px;padding:12px 14px;font-size:12px;border-bottom:1px solid var(--border)}
.kv dt{color:var(--muted)}
.kv dd{margin:0;font-family:var(--mono);font-size:11.5px;text-align:right;word-break:break-word}
.insp-sec{padding:10px 14px;border-bottom:1px solid var(--border)}
.insp-sec h4{margin:0 0 6px;font-size:9px;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted)}
.insp-sec .row{font-family:var(--mono);font-size:11.5px;padding:2px 0;color:var(--text)}
.insp-sec .row.muted{color:var(--dim)}

/* circuits */
.sect-h .clr{float:right;background:none;border:1px solid var(--border);color:var(--muted);
  font-size:9px;padding:2px 7px;border-radius:5px;cursor:pointer;text-transform:uppercase;letter-spacing:.5px}
.sect-h .clr:hover{border-color:var(--danger);color:#fca5a5}
.ckt{display:flex;align-items:center;gap:8px;padding:6px 14px;font-size:12px;cursor:pointer;border-left:2px solid transparent}
.ckt:hover{background:var(--hover)}
.ckt.active{background:#10242a;border-left-color:var(--accent)}
.ckt .nm{font-family:var(--mono);font-size:11px;color:var(--accent2)}
.ckt .cust{color:var(--muted);font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ckt .dot2{width:7px;height:7px;border-radius:50%;flex:0 0 auto}
/* trace inspector */
.trace-hop{display:flex;gap:9px;padding:7px 0;border-bottom:1px solid var(--border)}
.trace-hop .seq{font-family:var(--mono);font-size:10px;color:var(--dim);flex:0 0 16px}
.trace-hop .body{font-size:11.5px}
.trace-hop .cab{font-family:var(--mono);color:var(--text)}
.trace-hop .term{color:var(--muted);font-size:10.5px}
.trace-hop .via{color:#fbcf7a;font-size:10px;font-family:var(--mono)}
.trace-badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:10px;font-family:var(--mono);
  background:rgba(34,197,94,.14);color:#7ee2a0;border:1px solid rgba(34,197,94,.3)}

/* splice modal */
.modal{position:fixed;inset:0;background:rgba(5,8,11,.72);backdrop-filter:blur(3px);
  display:flex;align-items:center;justify-content:center;z-index:50}
.modal[hidden]{display:none}
.modal-card{background:var(--panel);border:1px solid #283b48;border-radius:12px;
  width:min(740px,93vw);max-height:86vh;display:flex;flex-direction:column;overflow:hidden;
  box-shadow:0 24px 70px rgba(0,0,0,.6)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border)}
.modal-title{font-weight:600;font-size:15px}
.modal-sub{color:var(--muted);font-size:11px;font-family:var(--mono);margin-top:2px}
.modal-close{background:none;border:1px solid var(--border);color:var(--muted);border-radius:7px;width:30px;height:30px;cursor:pointer;font-size:15px}
.modal-close:hover{border-color:var(--danger);color:#fca5a5}
.trays{display:flex;gap:6px;flex-wrap:wrap;padding:12px 18px;border-bottom:1px solid var(--border);overflow:auto;max-height:100px}
.tray-btn{background:var(--panel2);border:1px solid var(--border);color:var(--muted);border-radius:6px;padding:4px 10px;font-family:var(--mono);font-size:11px;cursor:pointer}
.tray-btn:hover{color:var(--text)}
.tray-btn.active{border-color:var(--accent);color:#bff7ee;background:#10242a}
.sp-stage{padding:14px 18px;overflow:auto}
.splbl{font-family:var(--mono);font-size:9px;fill:var(--muted)}
.splbl2{font-family:var(--mono);font-size:7.5px;fill:var(--dim)}
.btn-splice{display:block;width:calc(100% - 28px);margin:12px 14px;background:linear-gradient(180deg,#16494a,#103a3b);
  border:1px solid #1f6d6a;color:#bff7ee;padding:9px;border-radius:8px;cursor:pointer;font-size:12px}
.btn-splice:hover{box-shadow:0 0 0 1px var(--accent),0 0 14px rgba(45,212,191,.25)}

/* professional symbology: legend/toggle shape swatches */
.ish{width:12px;height:12px;display:inline-block;flex:0 0 auto}
.ish.pop{background:#2dd4bf;border-radius:2px}
.ish.hex{background:#5eead4;clip-path:polygon(25% 5%,75% 5%,100% 50%,75% 95%,25% 95%,0 50%)}
.ish.cab{background:#a78bfa;border-radius:2px}
.ish.tri{background:#22c55e;clip-path:polygon(50% 0,100% 100%,0 100%)}
.ish.dia{background:#38bdf8;clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%)}
.ish.mh{background:#64748b;border-radius:50%}
.ish.sq{background:#94a3b8;border-radius:1px}
.ish.pole{background:#b45309;border-radius:50%}

/* dark hover popup */
.maplibregl-popup-content{background:#0d141a;color:var(--text);border:1px solid var(--border);
  border-radius:7px;padding:6px 9px;font-family:var(--mono);font-size:11px;box-shadow:0 4px 16px rgba(0,0,0,.55)}
.maplibregl-popup-tip{display:none}
.hovpop .nm{color:#8fd3f7}
.hovpop .ty{color:var(--muted);font-size:10px}
.maplibregl-ctrl-group{background:#0d141a;border:1px solid var(--border)}
.maplibregl-ctrl-group button+button{border-top:1px solid var(--border)}

/* header tools */
.hright{margin-left:auto;display:flex;align-items:center;gap:12px}
.hbtn{background:var(--panel2);border:1px solid var(--border);color:var(--text);border-radius:7px;
  padding:6px 11px;font-size:12px;cursor:pointer}
.hbtn:hover{border-color:var(--accent)}
.hbtn.active{border-color:var(--accent);color:#bff7ee;background:#10242a}
.measure-badge{position:fixed;top:62px;left:50%;transform:translateX(-50%);z-index:40;
  background:#10242a;border:1px solid var(--accent);color:#cdeee8;border-radius:8px;padding:7px 14px;
  font-family:var(--mono);font-size:12px;box-shadow:0 4px 16px rgba(0,0,0,.5)}
.measure-badge[hidden]{display:none}

/* settings */
.modal-card.sm{width:min(440px,92vw)}
.set-body{padding:6px 0 12px;overflow:auto}
.set-sec{padding:12px 18px;border-bottom:1px solid var(--border)}
.set-sec h4{margin:0 0 9px;font-size:9px;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted)}
.set-row{display:flex;justify-content:space-between;align-items:center;margin:7px 0;font-size:12px;color:var(--muted)}
.set-input{background:var(--panel2);border:1px solid var(--border);color:var(--text);border-radius:6px;
  padding:5px 9px;font-size:12px;font-family:var(--mono);width:170px}
.set-input:focus{outline:none;border-color:var(--accent)}
.btn-keycloak{width:100%;margin-top:6px;background:var(--panel2);border:1px dashed var(--border2,#283b48);
  color:var(--muted);padding:9px;border-radius:8px;font-size:11.5px;cursor:not-allowed}
.set-note{margin-top:8px;font-size:10.5px;color:var(--dim);line-height:1.5}
.seg{display:flex;gap:6px}
.seg-btn{flex:1;background:var(--panel2);border:1px solid var(--border);color:var(--muted);
  padding:7px;border-radius:7px;font-size:12px;cursor:pointer}
.seg-btn:hover{color:var(--text)}
.seg-btn.active{border-color:var(--accent);color:#bff7ee;background:#10242a}

/* loss budget */
.loss-body{padding:14px 18px;overflow:auto}
.loss-tbl{width:100%;border-collapse:collapse;font-size:11.5px}
.loss-tbl th{text-align:left;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.5px;
  font-size:9px;padding:5px 8px;border-bottom:1px solid #283b48}
.loss-tbl td{padding:5px 8px;border-bottom:1px solid var(--border);font-family:var(--mono);font-size:11px}
.loss-tbl td.num, .loss-tbl th.num{text-align:right}
.loss-tbl tr.tot td{font-weight:700;color:#dff7f2;border-top:1px solid #283b48}
.proj-st{padding:1px 6px;border-radius:4px;font-weight:700}
.proj-st.st-active{background:rgba(45,212,191,.15);color:#2dd4bf}
.proj-st.st-planned{background:rgba(245,158,11,.15);color:#f59e0b}
.proj-st.st-on_hold{background:rgba(148,163,184,.15);color:#94a3b8}
.proj-st.st-complete{background:rgba(96,165,250,.15);color:#60a5fa}
.gloss{border:1px solid var(--border);border-radius:6px;margin-bottom:6px;overflow:hidden}
.gloss summary{cursor:pointer;padding:7px 10px;font-size:12px;font-weight:600;color:var(--text);list-style:none;user-select:none}
.gloss summary::-webkit-details-marker{display:none}
.gloss summary::before{content:"\25B8  ";color:var(--accent)}
.gloss[open] summary::before{content:"\25BE  "}
.gloss[open] summary{border-bottom:1px solid var(--border)}
.gloss-body{padding:8px 10px;font-size:11.5px;line-height:1.7;color:var(--muted)}
.gloss-body b{color:var(--text);font-family:var(--mono);font-weight:600}
.loss-summary{display:flex;gap:18px;margin-top:14px}
.loss-card{flex:1;background:var(--panel2);border:1px solid var(--border);border-radius:9px;padding:11px 13px}
.loss-card .lab{font-size:9px;text-transform:uppercase;letter-spacing:1px;color:var(--muted)}
.loss-card .val{font-family:var(--mono);font-size:18px;margin-top:3px}
.loss-card .val.ok{color:#7ee2a0}.loss-card .val.warn{color:#fbcf7a}
.loss-dist{margin-top:12px;font-size:11px;color:var(--muted);font-family:var(--mono);line-height:1.7}
.loss-dist b{color:var(--text)}

/* BOM */
.modal-actions{display:flex;gap:8px;align-items:center}
.loss-tbl tr.cat-row td{background:#0d1a20;color:var(--accent);font-size:9px;text-transform:uppercase;
  letter-spacing:1.2px;font-weight:700;padding:7px 8px}

/* scenarios */
.scn{padding:0 14px 10px}
.scn-tool{margin-bottom:12px}
.scn-tool label{display:block;font-size:9px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin:4px 0}
.scn-row{display:flex;gap:6px;margin-bottom:6px}
.scn-sel,.scn-in{flex:1;width:100%;background:var(--panel2);border:1px solid var(--border);color:var(--text);
  border-radius:6px;padding:5px 7px;font-size:11px;font-family:var(--mono)}
.scn-sel:focus,.scn-in:focus{outline:none;border-color:var(--accent)}
.scn-btn{width:100%;background:var(--panel2);border:1px solid var(--border2,#283b48);color:var(--text);
  border-radius:6px;padding:6px;font-size:11.5px;cursor:pointer;margin-bottom:6px}
.scn-btn:hover{border-color:var(--accent);color:#bff7ee}
.scn-btn.warn:hover{border-color:var(--danger);color:#fca5a5}
.rr-badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:10px;font-family:var(--mono);
  background:rgba(245,158,11,.14);color:#fbcf7a;border:1px solid rgba(245,158,11,.3)}

/* --- UI polish pass --- */
/* native controls render dark (spinners, dropdowns, scrollbars now visible) */
input, select, button, textarea { color-scheme: dark; }

/* form fields larger + readable */
.scn-sel, .scn-in {
  display:block; width:100%; box-sizing:border-box;
  padding:7px 9px; font-size:12px; height:32px; margin-bottom:6px;
}
.scn-in[type=number]{ -moz-appearance:textfield; appearance:auto; }
.scn-row{ display:flex; gap:6px; margin-bottom:6px; }
.scn-row .scn-sel{ margin-bottom:0; }
.scn-btn{ height:32px; font-size:12px; }
.scn-tool{ padding-bottom:10px; border-bottom:1px solid var(--border); margin-bottom:12px; }
.scn-tool:last-child{ border-bottom:0; }

/* custom dark scrollbars for the side panels + modals */
aside::-webkit-scrollbar, .set-body::-webkit-scrollbar, .loss-body::-webkit-scrollbar,
.sp-stage::-webkit-scrollbar, .drawer-body::-webkit-scrollbar { width:10px; height:10px; }
aside::-webkit-scrollbar-thumb, .set-body::-webkit-scrollbar-thumb, .loss-body::-webkit-scrollbar-thumb,
.sp-stage::-webkit-scrollbar-thumb { background:#1f2c36; border-radius:6px; border:2px solid var(--panel); }
aside::-webkit-scrollbar-track { background:transparent; }

/* focus rings for accessibility */
.scn-sel:focus, .scn-in:focus, .set-input:focus { outline:none; border-color:var(--accent);
  box-shadow:0 0 0 2px rgba(45,212,191,.18); }

/* clearer header tool buttons */
.hbtn{ height:30px; display:inline-flex; align-items:center; }

/* search */
.search-wrap{position:relative}
.search-in{width:240px;background:var(--panel2);border:1px solid var(--border);color:var(--text);
  border-radius:8px;padding:7px 11px;font-size:12px;height:32px}
.search-in:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px rgba(45,212,191,.18)}
.search-results{position:absolute;top:38px;right:0;width:330px;max-height:60vh;overflow:auto;z-index:30;
  background:#0d141a;border:1px solid var(--border);border-radius:9px;box-shadow:0 16px 50px rgba(0,0,0,.6);padding:5px}
.search-results[hidden]{display:none}
.sr-row{display:flex;align-items:center;gap:9px;padding:7px 9px;border-radius:6px;cursor:pointer}
.sr-row:hover{background:var(--hover)}
.sr-chip{font-size:8px;letter-spacing:.6px;text-transform:uppercase;font-family:var(--mono);
  padding:2px 6px;border-radius:5px;flex:0 0 auto}
.sr-chip.facility{background:rgba(45,212,191,.15);color:#7fe9dd}
.sr-chip.cable{background:rgba(56,189,248,.15);color:#7fd0f5}
.sr-chip.structure{background:rgba(148,163,184,.15);color:#b6c2cf}
.sr-chip.enclosure{background:rgba(56,189,248,.15);color:#7fd0f5}
.sr-chip.circuit{background:rgba(34,197,94,.15);color:#7ee2a0}
.sr-chip.coordinate{background:rgba(245,158,11,.15);color:#fbcf7a}
.sr-label{font-size:12px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sr-sub{margin-left:auto;font-size:10px;color:var(--muted);font-family:var(--mono);flex:0 0 auto}
.sr-empty{padding:12px;color:var(--dim);font-size:11.5px;text-align:center}

/* editing + change management */
.btn-edit{display:block;width:calc(100% - 28px);margin:12px 14px;background:var(--panel2);
  border:1px solid var(--border2,#283b48);color:var(--text);padding:9px;border-radius:8px;cursor:pointer;font-size:12px}
.btn-edit:hover{border-color:var(--accent);color:#bff7ee}
.ed-form{padding:4px 14px 14px}
.ed-form label{display:block;font-size:9px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin:9px 0 3px}
.ed-form input,.ed-form select{width:100%;box-sizing:border-box;background:var(--panel2);border:1px solid var(--border);
  color:var(--text);border-radius:6px;padding:7px 9px;font-size:12px;font-family:var(--mono);height:32px}
.ed-form input:focus,.ed-form select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px rgba(45,212,191,.18)}
.ed-actions{display:flex;gap:8px;margin-top:14px}
.ed-actions button{flex:1;height:32px;border-radius:7px;cursor:pointer;font-size:12px}
.ed-save{background:linear-gradient(180deg,#16494a,#103a3b);border:1px solid #1f6d6a;color:#bff7ee}
.ed-cancel{background:var(--panel2);border:1px solid var(--border);color:var(--muted)}

.chg-sec{padding:12px 16px;border-bottom:1px solid var(--border)}
.chg-sec h4{margin:0 0 9px;font-size:9px;letter-spacing:1.4px;text-transform:uppercase;color:var(--accent)}
.pkt{background:var(--panel2);border:1px solid var(--border);border-radius:8px;padding:10px 12px;margin-bottom:9px}
.pkt-head{display:flex;align-items:center;gap:8px;font-size:12px;margin-bottom:6px}
.pkt-head .who{font-family:var(--mono);color:var(--text)}
.pkt-head .st{margin-left:auto;font-size:9px;text-transform:uppercase;letter-spacing:.8px;padding:2px 7px;border-radius:5px;font-family:var(--mono)}
.st.draft{background:rgba(148,163,184,.15);color:#b6c2cf}
.st.submitted{background:rgba(245,158,11,.15);color:#fbcf7a}
.st.approved{background:rgba(34,197,94,.15);color:#7ee2a0}
.st.rejected{background:rgba(239,68,68,.15);color:#fca5a5}
.pkt-item{font-family:var(--mono);font-size:11px;color:var(--muted);padding:2px 0}
.pkt-item b{color:var(--text)}
.pkt-item .arr{color:#7fd0f5}
.pkt-actions{display:flex;gap:7px;margin-top:8px}
.pkt-actions button{padding:5px 11px;border-radius:6px;font-size:11px;cursor:pointer;border:1px solid var(--border);background:var(--panel)}
.pkt-actions .ok{border-color:#1f6d6a;color:#7ee2a0}.pkt-actions .ok:hover{box-shadow:0 0 0 1px var(--accent)}
.pkt-actions .no{color:#fca5a5}.pkt-actions .no:hover{border-color:var(--danger)}
.pkt-actions .go{color:#fbcf7a}
.aud{font-family:var(--mono);font-size:10.5px;color:var(--muted);padding:3px 0;border-bottom:1px solid var(--border)}
.aud .a{color:#7fd0f5}.aud .t{color:var(--dim)}
.chg-empty{color:var(--dim);font-size:11.5px;padding:6px 0}

.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:60;background:#10242a;
  border:1px solid var(--accent);color:#cdeee8;border-radius:9px;padding:10px 16px;font-size:12px;
  box-shadow:0 6px 24px rgba(0,0,0,.5);max-width:80vw}
.toast[hidden]{display:none}

/* GIS interchange */
.io-sec{padding:12px 16px;border-bottom:1px solid var(--border)}
.io-sec h4{margin:0 0 6px;font-size:9px;letter-spacing:1.4px;text-transform:uppercase;color:var(--accent)}
.io-note{margin:0 0 11px;font-size:11.5px;color:var(--muted);line-height:1.5}
.io-btns{display:flex;gap:9px;flex-wrap:wrap}
.io-act{background:var(--panel2);border:1px solid var(--border2,#283b48);color:var(--text);
  padding:9px 14px;border-radius:8px;cursor:pointer;font-size:12px}
.io-act:hover{border-color:var(--accent);color:#bff7ee}
.io-act.ghost{color:var(--muted)}
.io-summary{margin-top:11px;font-family:var(--mono);font-size:11px;color:var(--muted)}
.io-summary b{color:var(--text)}

/* inspector attachments */
.att{display:flex;align-items:center;gap:8px;padding:5px 0;font-size:11.5px;border-bottom:1px solid var(--border)}
.att .akind{font-family:var(--mono);font-size:8.5px;text-transform:uppercase;letter-spacing:.6px;
  padding:2px 6px;border-radius:5px;background:rgba(56,189,248,.14);color:#8fd3f7;flex:0 0 auto}
.att .aname{color:var(--text);word-break:break-word}
.att a.aname:hover{color:var(--accent)}
.att .anote{color:var(--dim);font-size:10px}
.att .adel{margin-left:auto;background:none;border:0;color:var(--dim);cursor:pointer;font-size:14px;padding:0 4px}
.att .adel:hover{color:var(--danger)}
.att-add{margin-top:9px;display:none;flex-direction:column;gap:6px}
.att-add.open{display:flex}
.att-add input,.att-add select{background:var(--panel2);border:1px solid var(--border);color:var(--text);
  border-radius:6px;padding:6px 8px;font-size:11.5px;font-family:var(--mono);height:30px}
.att-add .row2{display:flex;gap:6px}.att-add .row2>*{flex:1;min-width:0}
.att-addbtn{margin-top:8px;background:var(--panel2);border:1px dashed var(--border2,#283b48);color:var(--muted);
  padding:7px;border-radius:7px;cursor:pointer;font-size:11.5px;width:100%}
.att-addbtn:hover{border-color:var(--accent);color:#bff7ee}
.att-save{background:linear-gradient(180deg,#16494a,#103a3b);border:1px solid #1f6d6a;color:#bff7ee;
  height:30px;border-radius:6px;cursor:pointer;font-size:11.5px}

/* dashboard */
.modal-card.wide{max-width:920px;width:92vw}
.dash-kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;padding:14px 16px 4px}
.kpi-card{background:var(--panel2);border:1px solid var(--border);border-radius:9px;padding:11px 13px}
.kpi-card b{display:block;font-family:var(--mono);font-size:19px;color:#e8f3f1;line-height:1.1}
.kpi-card span{font-size:9px;letter-spacing:1.1px;text-transform:uppercase;color:var(--muted)}
.dash-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:12px 16px 18px}
.dash-panel{background:var(--panel2);border:1px solid var(--border);border-radius:10px;padding:13px 15px}
.dash-panel h4{margin:0 0 11px;font-size:9px;letter-spacing:1.4px;text-transform:uppercase;color:var(--accent)}
.dash-panel.span2{grid-column:1 / -1}
.bar-row{display:flex;align-items:center;gap:10px;margin:7px 0;font-size:11.5px}
.bar-row .bl{flex:0 0 92px;color:var(--muted);text-transform:capitalize;font-family:var(--mono)}
.bar-track{flex:1 1 auto;height:14px;background:#0c161c;border-radius:7px;overflow:hidden}
.bar-fill{height:100%;border-radius:7px;background:linear-gradient(90deg,#16494a,var(--accent))}
.bar-val{flex:0 0 auto;font-family:var(--mono);color:var(--text);font-size:11px;min-width:54px;text-align:right}
.donut-wrap{display:flex;align-items:center;gap:18px}
.donut-legend div{display:flex;align-items:center;gap:7px;font-size:11.5px;color:var(--muted);margin:4px 0}
.donut-legend .sw{width:11px;height:11px;border-radius:3px;flex:0 0 auto}
.donut-legend b{color:var(--text);font-family:var(--mono)}

.report-opts{display:flex;flex-direction:column;gap:8px;padding:4px 0}
.report-opts label{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--text);cursor:pointer}
.report-opts input{width:15px;height:15px;accent-color:var(--accent)}

/* imagery */
.insp-imagery .img-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:4px}
.img-thumb{position:relative;aspect-ratio:4/3;border-radius:7px;overflow:hidden;cursor:pointer;
  border:1px solid var(--border);background:#0c161c}
.img-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.img-thumb .ovl{position:absolute;left:0;right:0;bottom:0;padding:3px 5px;font-size:8.5px;
  font-family:var(--mono);background:linear-gradient(180deg,transparent,rgba(0,0,0,.78));color:#dfeee9}
.img-thumb .kchip{position:absolute;top:4px;left:4px;font-size:8px;text-transform:uppercase;letter-spacing:.5px;
  padding:1px 5px;border-radius:4px;background:rgba(45,212,191,.85);color:#06231f}
.img-thumb:hover{border-color:var(--accent)}
.img-addbtn{margin-top:9px;background:var(--panel2);border:1px dashed var(--border2,#283b48);color:var(--muted);
  padding:7px;border-radius:7px;cursor:pointer;font-size:11.5px;width:100%}
.img-addbtn:hover{border-color:var(--accent);color:#bff7ee}
.img-add{margin-top:9px;display:none;flex-direction:column;gap:6px}
.img-add.open{display:flex}
.img-add input,.img-add select{background:var(--panel2);border:1px solid var(--border);color:var(--text);
  border-radius:6px;padding:6px 8px;font-size:11.5px;font-family:var(--mono);height:30px}
.img-add .row2{display:flex;gap:6px}.img-add .row2>*{flex:1;min-width:0}
.img-add label.chk{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--muted);height:auto}
.img-add label.chk input{width:14px;height:14px;accent-color:var(--accent)}
.img-save{background:linear-gradient(180deg,#16494a,#103a3b);border:1px solid #1f6d6a;color:#bff7ee;
  height:30px;border-radius:6px;cursor:pointer;font-size:11.5px}
.img-or{text-align:center;font-size:9px;letter-spacing:1px;color:var(--dim);text-transform:uppercase;margin:2px 0}

.modal-card.imgview{max-width:1040px;width:94vw}
.img-caption{font-family:var(--mono);font-size:11px;color:var(--muted);margin-left:14px}
.osd{width:100%;height:62vh;background:#06090c;border-radius:10px;margin:0 16px 16px;
  border:1px solid var(--border)}

/* auth */
.login-overlay{position:fixed;inset:0;z-index:200;background:radial-gradient(1200px 600px at 50% -10%,#0d2a2b,#05080b 70%);
  display:flex;align-items:center;justify-content:center}
.login-overlay[hidden]{display:none}
.login-card{width:320px;max-width:88vw;background:var(--panel,#0e1a20);border:1px solid var(--border,#1e2c36);
  border-radius:14px;padding:26px 24px;box-shadow:0 20px 60px rgba(0,0,0,.6);display:flex;flex-direction:column}
.login-brand{display:flex;align-items:center;gap:9px;font-size:20px;font-weight:700;color:#e8f3f1}
.login-brand .dot{width:11px;height:11px;border-radius:50%;background:var(--accent,#2dd4bf);box-shadow:0 0 12px var(--accent,#2dd4bf)}
.login-sub{color:var(--muted,#7e8c97);font-size:12px;margin:4px 0 18px}
.login-card label{font-size:9px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin:10px 0 4px}
.login-card input{background:var(--panel2,#0c161c);border:1px solid var(--border);color:var(--text,#e8f3f1);
  border-radius:8px;padding:10px;font-size:13px;font-family:var(--mono);height:38px}
.login-card input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px rgba(45,212,191,.2)}
.login-go{margin-top:18px;height:40px;border-radius:9px;cursor:pointer;font-size:13px;font-weight:600;
  background:linear-gradient(180deg,#1aa39a,#127f78);border:1px solid #1f6d6a;color:#04231f}
.login-go:hover{filter:brightness(1.08)}
.login-err{color:#fca5a5;font-size:11.5px;margin-top:10px;min-height:14px;text-align:center}
.login-hint{color:var(--dim,#54616b);font-size:10.5px;margin-top:14px;text-align:center;line-height:1.5}

.userchip{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--text);padding:4px 10px;
  background:var(--panel2);border:1px solid var(--border);border-radius:20px}
.userchip[hidden]{display:none}
.userchip{cursor:pointer}
.userchip:not([hidden]):hover{border-color:var(--accent)}
.userchip .role{font-size:8px;text-transform:uppercase;letter-spacing:.7px;padding:1px 6px;border-radius:5px;
  background:rgba(45,212,191,.16);color:#7fe0d3}
.userchip .role.admin{background:rgba(245,158,11,.18);color:#fbcf7a}
.userchip .role.viewer{background:rgba(148,163,184,.16);color:#b6c2cf}

.usr{display:flex;align-items:center;gap:9px;padding:8px 0;border-bottom:1px solid var(--border);font-size:12px}
.usr .un{font-family:var(--mono);color:var(--text);min-width:90px}
.usr .uf{color:var(--muted);flex:1;min-width:0;font-size:11px}
.usr select{background:var(--panel2);border:1px solid var(--border);color:var(--text);border-radius:6px;height:28px;font-size:11px}
.usr button{background:var(--panel2);border:1px solid var(--border);color:var(--muted);border-radius:6px;
  padding:4px 9px;font-size:10.5px;cursor:pointer}
.usr button:hover{border-color:var(--accent);color:#bff7ee}
.usr.inactive{opacity:.5}
.usr-add{display:flex;flex-direction:column;gap:7px;margin-top:14px;padding-top:12px;border-top:1px solid var(--border)}
.usr-add .row2{display:flex;gap:7px}.usr-add .row2>*{flex:1;min-width:0}
.usr-add input,.usr-add select{background:var(--panel2);border:1px solid var(--border);color:var(--text);
  border-radius:6px;padding:7px;font-size:11.5px;font-family:var(--mono);height:30px}
.usr-add .usr-save{background:linear-gradient(180deg,#16494a,#103a3b);border:1px solid #1f6d6a;color:#bff7ee;cursor:pointer}

/* rack / termination view (DESIGN-6) */
.rackwrap{display:flex;flex-direction:column;gap:14px;padding:14px 16px}
.rack-panel{border:1px solid var(--border);border-radius:9px;background:var(--panel2);overflow:hidden}
.rack-panel h5{margin:0;padding:8px 12px;font-size:10px;letter-spacing:1px;color:var(--accent);
  background:#0c161c;border-bottom:1px solid var(--border);text-transform:uppercase}
.ports{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:6px;padding:10px 12px}
.port{border:1px solid var(--border);border-radius:7px;padding:7px 9px;background:var(--panel)}
.port .pos{font-family:var(--mono);color:var(--dim);font-size:8.5px;letter-spacing:.5px}
.port .pstrand{font-family:var(--mono);color:var(--muted);font-size:10px;margin-top:3px;display:flex;align-items:center;gap:6px}
.port .pstrand .sw{width:9px;height:9px;border-radius:2px;flex:0 0 auto;border:1px solid rgba(255,255,255,.18)}
.port .pckt{margin-top:5px;font-size:10px;color:#7fe0d3;font-family:var(--mono);display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.port.lit{border-color:#1f6d6a;background:#10242a;cursor:pointer}
.port.lit:hover{box-shadow:0 0 0 1px var(--accent)}
.port.empty{opacity:.4}
.pstatus{display:inline-block;padding:0 5px;border-radius:4px;font-size:8px;text-transform:uppercase;letter-spacing:.5px}
.pstatus.in_service{background:rgba(34,197,94,.16);color:#7ee2a0}
.pstatus.down{background:rgba(239,68,68,.16);color:#fca5a5}
.pstatus.planned{background:rgba(56,189,248,.16);color:#9bd9f7}
.pstatus.decommissioned{background:rgba(148,163,184,.16);color:#b6c2cf}

/* schematic view (DESIGN-6) */
.schem-legend{padding:2px 16px 16px;color:var(--muted);font-size:11px;line-height:1.5}
/* drill-down tree (CONN-5) */
.tree-tube{border:1px solid var(--border);border-radius:8px;margin:8px 0;overflow:hidden;background:var(--panel2)}
.tree-tube>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:9px;padding:9px 12px;font-size:12px}
.tree-tube>summary::-webkit-details-marker{display:none}
.tree-tube>summary:hover{background:var(--hover)}
.tree-tube .tw{width:11px;height:11px;border-radius:3px;border:1px solid rgba(255,255,255,.18);flex:0 0 auto}
.tree-tube .tcount{margin-left:auto;font-family:var(--mono);font-size:10px;color:var(--dim)}
.tree-tube .tlit{color:#7fe0d3}
.strand-row{display:flex;align-items:center;gap:9px;padding:5px 12px 5px 30px;font-size:11px;font-family:var(--mono);border-top:1px solid var(--border)}
.strand-row .sw{width:9px;height:9px;border-radius:2px;border:1px solid rgba(255,255,255,.18);flex:0 0 auto}
.strand-row .sidx{color:var(--muted);width:34px}
.strand-row .sname{color:var(--text)}
.strand-row .sckt{margin-left:auto;color:#7fe0d3;cursor:pointer}
.strand-row .sckt:hover{text-decoration:underline}
.strand-row.lit{background:#10242a}

/* ===== Phase 19: work orders ===== */
.wo-filters{display:flex;gap:6px;padding:8px 14px 4px}
.wo-f{flex:1;background:var(--panel2);border:1px solid var(--border);color:var(--muted);
  border-radius:6px;padding:5px 4px;font-size:10.5px;cursor:pointer}
.wo-f.active{border-color:var(--accent);color:#bff7ee}
#wo-list{padding:4px 10px 14px}
.wo-card{background:var(--panel2);border:1px solid var(--border);border-left:3px solid var(--border);
  border-radius:7px;padding:8px 10px;margin-bottom:7px;cursor:pointer}
.wo-card:hover{border-color:var(--accent)}
.wo-card.crit{border-left-color:#ef4444}
.wo-card.high{border-left-color:#f59e0b}
.wo-card.medium{border-left-color:#38bdf8}
.wo-card.low{border-left-color:#5b6b78}
.wo-card .wo-top{display:flex;align-items:center;gap:6px;margin-bottom:3px}
.wo-card .wo-num{font-family:var(--mono);font-size:10.5px;color:var(--muted)}
.wo-card .wo-ttl{font-size:12px;color:var(--text);line-height:1.3;margin:1px 0 3px}
.wo-card .wo-meta{font-size:10px;color:var(--dim);font-family:var(--mono)}
.wo-pill{display:inline-block;padding:1px 7px;border-radius:20px;font-size:9px;font-family:var(--mono);
  text-transform:uppercase;letter-spacing:.4px;margin-left:auto}
.wo-pill.open{background:rgba(91,107,120,.2);color:#9fb0bc;border:1px solid #3a4a56}
.wo-pill.assigned{background:rgba(56,189,248,.15);color:#7dd3fc;border:1px solid rgba(56,189,248,.35)}
.wo-pill.in_progress{background:rgba(245,158,11,.15);color:#fbcf7a;border:1px solid rgba(245,158,11,.35)}
.wo-pill.paused{background:rgba(148,163,184,.15);color:#cbd5e1;border:1px solid #475569}
.wo-pill.completed{background:rgba(34,197,94,.15);color:#86efac;border:1px solid rgba(34,197,94,.35)}
.wo-pill.canceled,.wo-pill.declined{background:rgba(239,68,68,.13);color:#fca5a5;border:1px solid rgba(239,68,68,.3)}
.wo-lbl{display:block;font-size:9px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin:10px 0 4px}
.wo-act{display:inline-flex;gap:6px;flex-wrap:wrap;margin:8px 0}
.wo-sbtn{background:var(--panel2);border:1px solid var(--border2,#283b48);color:var(--text);
  border-radius:6px;padding:5px 10px;font-size:11px;cursor:pointer}
.wo-sbtn:hover{border-color:var(--accent);color:#bff7ee}
.wo-sbtn.done:hover{border-color:#22c55e;color:#86efac}
.wo-sbtn.stop:hover{border-color:var(--danger);color:#fca5a5}
.wo-evt{font-family:var(--mono);font-size:10.5px;padding:5px 0;border-bottom:1px solid var(--border);line-height:1.5}
.wo-evt .who{color:var(--accent)}
.wo-evt .when{color:var(--dim)}