:root{
  --bg:#0a0e12; --panel:#11161c; --panel2:#161d25; --line:#1f2a36;
  --txt:#c7d2dc; --dim:#6b7d8f; --accent:#3fae6e; --accent2:#2e8bd0;
  --warn:#d8a33b; --danger:#d8513b; --hold:#9b7fd8;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--txt);
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px}
a{color:var(--accent2);text-decoration:none}
header{display:flex;align-items:center;gap:16px;padding:10px 18px;
  background:linear-gradient(180deg,#0e141b,#0a0e12);border-bottom:1px solid var(--line)}
header .brand{font-weight:700;letter-spacing:2px;color:var(--accent)}
header .brand span{color:var(--dim);font-weight:400}
header nav{display:flex;gap:2px;margin-left:8px;flex-wrap:wrap}
header nav a{padding:6px 9px;border-radius:4px;color:var(--dim)}
header nav a:hover{background:var(--panel2);color:var(--txt)}
header nav a.active{background:var(--panel2);color:var(--accent)}
header .spacer{flex:1}
header .who{color:var(--dim);font-size:12px;text-align:right}
header .who b{color:var(--txt)}
.role-tag{display:inline-block;padding:1px 7px;border:1px solid var(--line);
  border-radius:3px;font-size:11px;letter-spacing:1px;color:var(--accent)}
.subnav{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:16px;border-bottom:1px solid var(--line);padding-bottom:10px}
.subnav a{padding:6px 12px;border-radius:4px;color:var(--dim);font-size:12px;letter-spacing:1px;text-transform:uppercase}
.subnav a:hover{background:var(--panel2);color:var(--txt)}
.subnav a.active{background:var(--panel2);color:var(--accent)}
/* master-detail (assets/personnel): list left, selected record right */
.ml-wrap{display:flex;gap:14px;align-items:flex-start}
.ml-list{flex:0 0 270px;display:flex;flex-direction:column;gap:5px;max-height:82vh;overflow:auto}
.ml-detail{flex:1;min-width:0}
.ml-item{display:block;padding:8px 10px;border:1px solid var(--line);border-radius:5px;background:var(--panel);color:var(--txt);font-size:13px}
.ml-item:hover{border-color:var(--accent2)}
.ml-item.sel{border-color:var(--accent2);background:var(--panel2)}
@media(max-width:900px){.ml-wrap{flex-direction:column}.ml-list{flex:1 1 auto;max-height:none;flex-direction:row;flex-wrap:wrap}.ml-item{flex:1 1 200px}}
main{padding:18px 26px;max-width:none}      /* full-bleed: data uses the whole screen */
main.wide{max-width:none}
/* …but forms/prose stay a readable width so inputs don't stretch absurdly;
   data tables still fill the panel. */
.panel form{max-width:1150px}
main p{max-width:90ch}                       /* readable line length for prose (OPORD, notes) */
main .readable{max-width:1100px}
h1{font-size:16px;letter-spacing:2px;color:var(--dim);text-transform:uppercase;
  border-bottom:1px solid var(--line);padding-bottom:8px;margin:0 0 16px}
h2{font-size:13px;letter-spacing:1px;color:var(--dim);text-transform:uppercase;margin:0 0 10px}
.grid{display:grid;gap:14px}
.cols-4{grid-template-columns:repeat(4,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-2{grid-template-columns:repeat(2,1fr)}
/* COP: data flanks left/right, orbital view centered */
.cop3{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.7fr) minmax(0,1fr);gap:14px;align-items:start}
.cop3 .col{display:grid;gap:14px;align-content:start}
@media(max-width:1100px){.cop3{grid-template-columns:1fr}}
@media(max-width:900px){.cols-4,.cols-3,.cols-2{grid-template-columns:1fr 1fr}}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:14px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:14px}
.stat .n{font-size:30px;font-weight:700;color:var(--txt)}
.stat .l{font-size:11px;letter-spacing:1px;color:var(--dim);text-transform:uppercase}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;color:var(--dim);font-weight:400;font-size:11px;letter-spacing:1px;
  text-transform:uppercase;padding:8px 10px;border-bottom:1px solid var(--line)}
td{padding:8px 10px;border-bottom:1px solid var(--line)}
tr:hover td{background:var(--panel2)}
.badge{display:inline-block;padding:2px 8px;border-radius:3px;font-size:11px;letter-spacing:1px}
.s-ACTIVE,.s-READY,.s-AVAILABLE{background:rgba(63,174,110,.15);color:var(--accent)}
.s-PLANNING,.s-STANDBY{background:rgba(46,139,208,.15);color:var(--accent2)}
.s-HOLD,.s-MAINTENANCE{background:rgba(155,127,216,.15);color:var(--hold)}
.s-DEPLOYED{background:rgba(216,163,59,.15);color:var(--warn)}
.s-COMPLETE{background:rgba(107,125,143,.18);color:var(--dim)}
.s-ABORTED,.s-OFFLINE,.s-UNAVAILABLE{background:rgba(216,81,59,.15);color:var(--danger)}
.cls{font-size:10px;letter-spacing:2px;color:var(--warn);border:1px solid var(--warn);
  padding:0 5px;border-radius:2px}
form.inline{display:inline}
input,select,textarea,button{font-family:inherit;font-size:13px;
  background:var(--panel2);color:var(--txt);border:1px solid var(--line);
  border-radius:4px;padding:8px 10px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent2)}
button{cursor:pointer;background:var(--accent2);color:#fff;border:none;font-weight:600}
button:hover{filter:brightness(1.1)}
button.ghost{background:var(--panel2);color:var(--txt);border:1px solid var(--line)}
button.sm{padding:4px 8px;font-size:12px}
.field{margin-bottom:12px;display:flex;flex-direction:column;gap:5px}
.field label{font-size:11px;letter-spacing:1px;color:var(--dim);text-transform:uppercase}
.row{display:flex;gap:10px;flex-wrap:wrap}
.row .field{flex:1;min-width:160px}
.muted{color:var(--dim)}
.flash{padding:10px 14px;border-radius:5px;margin-bottom:14px;font-size:13px}
.flash.err{background:rgba(216,81,59,.12);border:1px solid var(--danger);color:#e89}
.flash.ok{background:rgba(63,174,110,.12);border:1px solid var(--accent);color:#9d9}
/* login */
.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh}
.login{width:340px}
.login .brand{font-size:20px;letter-spacing:3px;color:var(--accent);text-align:center;margin-bottom:4px}
.login .sub{text-align:center;color:var(--dim);font-size:11px;letter-spacing:2px;margin-bottom:20px}
.classbar{background:#1d6b2e;color:#fff;text-align:center;font-size:11px;
  letter-spacing:3px;padding:3px;font-weight:700}
footer{color:var(--dim);font-size:11px;text-align:center;padding:20px}
/* --- tablet / touch responsiveness --- */
@media (max-width:820px){
  header{flex-wrap:wrap;gap:8px;padding:8px 12px}
  header nav{order:3;width:100%;margin-left:0}
  header .spacer{display:none}
  header .who{text-align:left}
  main{padding:12px}
  .panel{overflow-x:auto}          /* wide data tables scroll instead of breaking layout */
  .cols-4,.cols-3,.cols-2{grid-template-columns:1fr}
}
@media (pointer:coarse){            /* finger-sized targets on touch devices */
  header nav a{padding:11px 13px}
  .subnav a{padding:11px 14px}
  input,select,textarea,button{font-size:16px;padding:11px 12px;min-height:44px}
  button.sm{min-height:36px;padding:7px 12px;font-size:14px}
  td,th{padding:11px 10px}
}