:root{
  --navy:#0A2342; --navy-mid:#1A3A5C; --brass:#C8922A; --signal-red:#C1272D; --sea:#3A7CA5;
  --paper:#FBFAF7; --card:#FFFFFF; --line:#DDD8CE; --ink:#14202E; --ink-muted:#5C6873; --ok:#2E7D5B;
  --line-soft:color-mix(in srgb, var(--line) 55%, var(--card));
  --tint:color-mix(in srgb, var(--navy) 4%, var(--paper));
  --red-soft:color-mix(in srgb, var(--signal-red) 11%, var(--card));
  --brass-soft:color-mix(in srgb, var(--brass) 16%, var(--card));
  --sea-soft:color-mix(in srgb, var(--sea) 12%, var(--card));
  --ok-soft:color-mix(in srgb, var(--ok) 12%, var(--card));
  --warn-ink:color-mix(in srgb, var(--brass) 62%, var(--ink));
  --f-title:"IBM Plex Serif",Georgia,serif; --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif; --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme: dark){
  :root{ color-scheme:dark; --navy-mid:#2B5480; --brass:#D9A441; --signal-red:#E5676B; --sea:#6FA8CF;
    --paper:#0E1722; --card:#15212E; --line:#2C3C4E; --ink:#E8EDF2; --ink-muted:#9AA8B5; --ok:#5FB58B; }
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--paper)}
body{color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.5}
button,input,select,textarea{font:inherit;color:inherit}
input,select,textarea{font-size:16px}
a{color:var(--sea)}
:focus-visible{outline:2px solid var(--brass);outline-offset:2px}
[hidden]{display:none!important}

/* portal bar (shared across every page) */
.pbar{background:#061729;color:#fff;padding-top:env(safe-area-inset-top,0px)}
.pbar-in{max-width:1500px;margin:0 auto;padding:0 16px;display:flex;align-items:center;gap:6px 18px;flex-wrap:wrap;min-height:48px}
.pbar .logo{font-family:var(--f-title);font-weight:700;font-size:16px;color:#fff;text-decoration:none;white-space:nowrap;display:flex;align-items:center;gap:8px}
.pbar .logo i{display:inline-block;width:10px;height:10px;background:var(--brass);transform:rotate(45deg)}
.pbar nav{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0}
.pbar nav a{color:rgba(255,255,255,.75);text-decoration:none;padding:12px 11px;font-size:14px;font-weight:500;white-space:nowrap;border-bottom:2px solid transparent}
.pbar nav a:hover{color:#fff}
.pbar nav a[aria-current="page"]{color:#fff;border-bottom-color:var(--brass)}
.pbar .who{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.85);white-space:nowrap}
@media (max-width:640px){ .pbar nav{order:3;flex-basis:100%;margin:0 -16px;padding:0 6px} .pbar-in{padding-top:6px} }
.pbar .av{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--brass);color:var(--navy);font-weight:600;font-size:12px}

/* page frame */
.phead{background:var(--navy);color:#fff}
.phead-in{max-width:1200px;margin:0 auto;padding:22px 16px 20px}
.phead h1{font-family:var(--f-title);font-weight:700;font-size:26px;margin:0;line-height:1.15}
.phead p{margin:4px 0 0;color:rgba(255,255,255,.75)}
.page{max-width:1200px;margin:0 auto;padding-inline:16px;padding-block:18px 56px;display:flex;flex-direction:column;gap:16px}
.grid2{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:16px;align-items:start}
@media (max-width:860px){ .grid2{grid-template-columns:1fr} }
.panel{background:var(--card);border:1px solid var(--line);border-radius:8px}
.panel-head{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line-soft)}
.panel-head h2{font-family:var(--f-title);font-weight:600;font-size:18px;margin:0}
.panel-body{padding:14px 16px}
.muted{color:var(--ink-muted)} .small{font-size:13px} .mono{font-family:var(--f-mono);font-size:13px;font-variant-numeric:tabular-nums}
.empty{padding:22px 16px;text-align:center;color:var(--ink-muted)}
.btn{border:1px solid var(--line);background:var(--card);color:var(--ink);padding:8px 14px;border-radius:6px;cursor:pointer;font-weight:500;min-height:40px;white-space:nowrap}
.btn:hover{border-color:var(--ink-muted)}
.btn.primary{background:var(--brass);border-color:var(--brass);color:var(--navy);font-weight:600}
.btn.danger{color:var(--signal-red);border-color:var(--signal-red)}
.btn.small{padding:4px 10px;min-height:34px;font-size:13px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
@media (pointer:coarse){ .btn{min-height:44px} .btn.small{min-height:40px} }
.pill{display:inline-block;font-size:12px;padding:1px 8px;border-radius:9px;background:var(--line-soft);color:var(--ink-muted);white-space:nowrap}
.pill.brass{background:var(--brass-soft);color:var(--warn-ink)} .pill.sea{background:var(--sea-soft);color:var(--sea)} .pill.red{background:var(--red-soft);color:var(--signal-red)} .pill.ok{background:var(--ok-soft);color:var(--ok)}
.field{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--ink-muted);font-weight:500}
.field input,.field select,.field textarea{border:1px solid var(--line);background:var(--card);border-radius:6px;padding:8px 10px;min-height:42px;color:var(--ink);font-weight:400}
.form{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;align-items:end}
.form .full{grid-column:1/-1}
.row-actions{display:flex;gap:8px;flex-wrap:wrap}
table{border-collapse:collapse;width:100%;font-size:14px}
th{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--ink-muted);font-weight:600;text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap;background:var(--tint)}
td{padding:9px 10px;border-bottom:1px solid var(--line-soft);vertical-align:top}
.tbl{overflow-x:auto}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--card);padding:10px 16px;border-radius:6px;z-index:50;font-size:14px;max-width:calc(100% - 32px);box-shadow:0 8px 24px rgba(10,35,66,.2)}
.banner{padding:12px 14px;border-radius:8px;background:var(--red-soft);color:var(--signal-red)}