/* GBMS design language: navy #163164, gold #ffc60a, medium blue #2a5caa,
   Archivo. Layout aligned with gbms.nl: full-width navy top bar with a gold
   accent, light content area, navy footer. */
:root{
  --navy:#163164; --navy-deep:#0e2148; --blue:#2a5caa; --gold:#ffc60a;
  --ink:#1b2434; --muted:#5b6b85; --line:#d7deea; --bg:#f4f6fa; --card:#ffffff;
  --ok:#1d8a4e; --warn:#c07600; --bad:#b3261e;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:'Archivo','Calibri',system-ui,sans-serif;background:var(--bg);
     color:var(--ink);display:flex;flex-direction:column;min-height:100vh}
a{color:var(--blue)}

/* ---------- top bar (gbms.nl style) ---------- */
.topbar{background:var(--navy);border-bottom:3px solid var(--gold);
        position:sticky;top:0;z-index:20}
.topbar-inner{max-width:1360px;margin:0 auto;padding:0 26px;height:58px;
              display:flex;align-items:center;gap:34px}
.brand{font-weight:800;font-size:21px;color:#fff;text-decoration:none;
       letter-spacing:.05em;text-transform:uppercase;display:flex;align-items:baseline}
.brand .dot{color:var(--gold);padding:0 7px;font-weight:700}
.brand .sub{font-size:13px;font-weight:600;letter-spacing:.14em;color:#aebcd8}
.topbar nav{display:flex;gap:4px;height:100%}
.topbar nav a{color:#cfd9ec;text-decoration:none;font-size:13.5px;font-weight:600;
              letter-spacing:.06em;text-transform:uppercase;display:flex;
              align-items:center;padding:0 16px;border-bottom:3px solid transparent;
              margin-bottom:-3px}
.topbar nav a:hover{color:#fff;background:var(--navy-deep)}
.topbar nav a.active{color:#fff;border-bottom-color:var(--gold)}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.topbar .who{color:var(--gold);font-size:13px;font-weight:600}
.topbar .signout{color:#aebcd8;font-size:12.5px;text-decoration:none}
.topbar .signout:hover{color:#fff}

/* ---------- footer ---------- */
.footer{background:var(--navy);color:#aebcd8;font-size:12.5px;margin-top:auto;
        padding:16px 26px;display:flex;justify-content:space-between;gap:16px;
        flex-wrap:wrap}
.footer a{color:var(--gold);text-decoration:none}
.footer .mono-small{font-family:var(--mono);font-size:11px}

main{flex:1;width:100%;max-width:1360px;margin:0 auto;padding:30px 26px 44px}
main.full{max-width:430px;padding-top:9vh}
h1{font-size:24px;margin:0 0 20px;font-weight:700;color:var(--navy);
   text-transform:uppercase;letter-spacing:.03em}
h1 .light{text-transform:none;letter-spacing:0;font-weight:400;color:var(--muted)}
h2{font-size:13.5px;margin:22px 0 12px;font-weight:700;color:var(--navy);
   text-transform:uppercase;letter-spacing:.08em;
   padding-left:10px;border-left:4px solid var(--gold)}
.card>h2:first-child{margin-top:0}
.flash{background:#fff6d9;border:1px solid var(--gold);padding:9px 14px;
       border-radius:6px;margin-bottom:14px;font-size:14px}

/* ---------- cards / tables / forms ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;
      padding:18px 20px;margin-bottom:18px;box-shadow:0 1px 2px rgba(22,49,100,.05)}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;color:#fff;background:var(--navy);font-weight:600;
   font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;
   padding:8px 10px;white-space:nowrap}
th:first-child{border-radius:5px 0 0 5px}
th:last-child{border-radius:0 5px 5px 0}
td{padding:8px 10px;border-bottom:1px solid var(--line)}
td.num, .num{font-family:var(--mono);font-size:12.5px;text-align:right;white-space:nowrap}
tr:hover td{background:#f7f9fd}

label{display:block;font-size:12.5px;color:var(--muted);margin:10px 0 3px}
input[type=text],input[type=password],input[type=number],textarea,select{
  width:100%;padding:7px 9px;border:1px solid var(--line);border-radius:5px;
  font:inherit;font-size:13.5px;background:#fff}
textarea.list{font-family:var(--mono);font-size:12px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--gold);border-color:var(--gold)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 22px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:0 22px}

button,.btn{display:inline-block;background:var(--navy);color:#fff;border:0;
  padding:9px 20px;border-radius:5px;font:inherit;font-size:13px;font-weight:600;
  letter-spacing:.05em;text-transform:uppercase;cursor:pointer;text-decoration:none}
button:hover,.btn:hover{background:var(--blue)}
.btn.gold{background:var(--gold);color:var(--navy)}
.btn.gold:hover{filter:brightness(1.06);background:var(--gold)}
.btn.ghost{background:transparent;color:var(--navy);border:1px solid var(--navy)}
.btn.ghost:hover{background:var(--navy);color:#fff}
.btn.danger{background:var(--bad)}
.btn[disabled],button[disabled]{opacity:.45;cursor:not-allowed}
.btn.small{padding:5px 12px;font-size:11px}

/* ---------- status ---------- */
.pill{display:inline-block;padding:2px 11px;border-radius:999px;font-size:11px;
      font-weight:700;letter-spacing:.05em;text-transform:uppercase;
      background:#e8edf6;color:var(--navy);vertical-align:middle}
.pill.done{background:#e2f3e9;color:var(--ok)}
.pill.running,.pill.preprocessing,.pill.writing,.pill.queued{background:#fff3d0;color:var(--warn)}
.pill.failed,.pill.cancelled{background:#fbe4e2;color:var(--bad)}
.pill.awaiting_confirmation{background:var(--gold);color:var(--navy)}

.progress{height:18px;background:#e8edf6;border-radius:999px;overflow:hidden;margin:6px 0}
.progress>div{height:100%;background:linear-gradient(90deg,var(--blue),var(--navy) 70%,var(--gold));
              width:0%;transition:width .6s;border-radius:999px}
.status-msg{font-family:var(--mono);font-size:12px;color:var(--muted)}
.timing{font-family:var(--mono);font-size:12.5px;color:var(--navy);margin-top:4px}
.timing b{color:var(--blue)}
.estimate-box{background:#fff8e1;border:1px solid var(--gold);border-radius:6px;
              padding:10px 14px;margin-top:12px;font-size:13.5px}
.estimate-box .big{font-family:var(--mono);font-weight:600;font-size:16px;color:var(--navy)}

.hydro{display:grid;grid-template-columns:repeat(auto-fill,minmax(165px,1fr));gap:10px}
.hydro .kv{background:#f7f9fd;border:1px solid var(--line);border-left:4px solid var(--gold);
           border-radius:6px;padding:9px 12px}
.hydro .kv .k{font-size:11px;color:var(--muted)}
.hydro .kv .v{font-family:var(--mono);font-size:14.5px;color:var(--navy);font-weight:600}

iframe.mesh{width:100%;height:560px;border:1px solid var(--line);border-radius:8px;background:#fff}
pre.mono{font-family:var(--mono);font-size:11.5px;background:var(--navy-deep);color:#cfe0ff;
         padding:14px;border-radius:8px;max-height:340px;overflow:auto}

/* ---------- viewer ---------- */
.viewer{display:grid;grid-template-columns:290px 1fr;gap:18px;align-items:start}
.viewer .controls{position:sticky;top:78px}
.viewer .controls .card{padding:14px 16px}
input[type=range]{width:100%;accent-color:var(--blue)}
.slider-val{font-family:var(--mono);font-size:12px;color:var(--navy);float:right}
#plot{width:100%;height:640px}
.checkline{display:flex;align-items:center;gap:8px;font-size:13px;margin:8px 0}
.checkline input{width:auto}
@media(max-width:1000px){
  .viewer{grid-template-columns:1fr}
  .grid4,.grid3{grid-template-columns:1fr 1fr}
  .topbar-inner{gap:14px;padding:0 14px}
  .brand .sub{display:none}
}