/* ============================================================
   GEH PORTAL — stylesheet
   Ledger palette. Brass is reserved for the holding tier and
   for figures that represent control. Everything else stays quiet.
   ============================================================ */

:root{
  --ink:        #0F131A;
  --ink-panel:  #161C25;
  --ink-raise:  #1D2530;
  --rule:       #2A3441;
  --rule-soft:  #212A35;

  --brass:      #C9A227;
  --brass-dim:  #8A7128;
  --brass-glow: rgba(201,162,39,.14);

  --parchment:  #E7E3D9;
  --muted:      #8492A5;
  --muted-dim:  #5C6879;

  --up:         #57A37C;   /* value moving to the parent */
  --down:       #C0754A;   /* capital moving to a subsidiary */
  --lateral:    #6E8BC0;

  --good:       #57A37C;
  --warn:       #C9A227;
  --bad:        #C05B4A;

  --shadow: 0 1px 0 rgba(255,255,255,.03), 0 12px 32px rgba(0,0,0,.45);

  --sans: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --display: "Fraunces", "Iowan Old Style", Georgia, "Times New Roman", serif;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:
    radial-gradient(1200px 600px at 78% -8%, rgba(201,162,39,.06), transparent 60%),
    var(--ink);
  color:var(--parchment);
  font-family:var(--sans);
  font-size:15px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

a{ color:var(--parchment); text-decoration:none; }
a:hover{ color:var(--brass); }
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--brass);
  outline-offset:2px;
}

/* ---------- Type ---------- */

h1,h2,h3{ font-family:var(--display); font-weight:600; letter-spacing:-.01em; margin:0; }
h1{ font-size:1.9rem; line-height:1.15; }
h2{ font-size:1.25rem; }
h3{ font-size:1.02rem; }

.eyebrow{
  font-family:var(--mono);
  font-size:.68rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--muted-dim);
  margin:0 0 .4rem;
}

.mono{ font-family:var(--mono); font-variant-numeric:tabular-nums; }
.num{ font-family:var(--mono); font-variant-numeric:tabular-nums; letter-spacing:-.01em; }
.muted{ color:var(--muted); }
.small{ font-size:.82rem; }
.right{ text-align:right; }
.center{ text-align:center; }
.nowrap{ white-space:nowrap; }

/* ---------- Shell ---------- */

.shell{ display:flex; min-height:100vh; }

.side{
  width:238px;
  flex:0 0 238px;
  background:var(--ink-panel);
  border-right:1px solid var(--rule);
  display:flex;
  flex-direction:column;
  position:sticky;
  top:0;
  height:100vh;
  overflow-y:auto;
}

.brand{
  padding:1.35rem 1.25rem 1.1rem;
  border-bottom:1px solid var(--rule);
}
.brand__mark{
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.28em;
  color:var(--brass);
  display:block;
  margin-bottom:.3rem;
}
.brand__name{
  font-family:var(--display);
  font-size:1.06rem;
  line-height:1.25;
  display:block;
}
.brand__sub{
  font-size:.72rem;
  color:var(--muted-dim);
  margin-top:.25rem;
  display:block;
}

.nav{ padding:.9rem 0 2rem; flex:1; }
.nav__group{
  font-family:var(--mono);
  font-size:.64rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted-dim);
  padding:1.1rem 1.25rem .4rem;
}
.nav a{
  display:flex;
  align-items:center;
  gap:.6rem;
  padding:.44rem 1.25rem;
  color:var(--muted);
  font-size:.88rem;
  border-left:2px solid transparent;
}
.nav a:hover{ color:var(--parchment); background:rgba(255,255,255,.025); }
.nav a.is-active{
  color:var(--parchment);
  border-left-color:var(--brass);
  background:linear-gradient(90deg, var(--brass-glow), transparent 70%);
}
.nav__count{
  margin-left:auto;
  font-family:var(--mono);
  font-size:.7rem;
  color:var(--muted-dim);
}

.main{ flex:1; min-width:0; display:flex; flex-direction:column; }

.topbar{
  display:flex;
  align-items:center;
  gap:1rem;
  padding:.85rem 1.75rem;
  border-bottom:1px solid var(--rule);
  background:rgba(15,19,26,.88);
  backdrop-filter:blur(8px);
  position:sticky;
  top:0;
  z-index:20;
}
.topbar__crumb{ font-family:var(--mono); font-size:.72rem; letter-spacing:.1em; color:var(--muted-dim); text-transform:uppercase; }
.topbar__spacer{ flex:1; }
.topbar__user{ display:flex; align-items:center; gap:.65rem; font-size:.82rem; color:var(--muted); }
.topbar__role{
  font-family:var(--mono); font-size:.64rem; letter-spacing:.12em; text-transform:uppercase;
  border:1px solid var(--rule); border-radius:2px; padding:.12rem .4rem; color:var(--brass);
}

.content{ padding:1.75rem; max-width:1420px; width:100%; }

.page-head{ display:flex; align-items:flex-end; gap:1rem; flex-wrap:wrap; margin-bottom:1.4rem; }
.page-head__text{ flex:1; min-width:260px; }
.page-head p{ margin:.35rem 0 0; color:var(--muted); font-size:.88rem; max-width:68ch; }

/* ---------- Panels ---------- */

.panel{
  background:var(--ink-panel);
  border:1px solid var(--rule);
  border-radius:4px;
  box-shadow:var(--shadow);
  margin-bottom:1.25rem;
}
.panel__head{
  display:flex; align-items:center; gap:.75rem;
  padding:.85rem 1.1rem;
  border-bottom:1px solid var(--rule);
}
.panel__head h2,.panel__head h3{ margin:0; }
.panel__head .spacer{ flex:1; }
.panel__body{ padding:1.1rem; }
.panel__body--flush{ padding:0; }

.grid{ display:grid; gap:1.25rem; }
.grid--2{ grid-template-columns:repeat(auto-fit,minmax(340px,1fr)); }
.grid--3{ grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); }
.grid--4{ grid-template-columns:repeat(auto-fit,minmax(210px,1fr)); }

/* ---------- Figures ---------- */

.stat{
  background:var(--ink-panel);
  border:1px solid var(--rule);
  border-radius:4px;
  padding:1rem 1.1rem;
  position:relative;
  overflow:hidden;
}
.stat::after{
  content:""; position:absolute; left:0; top:0; bottom:0; width:2px; background:var(--rule);
}
.stat--key::after{ background:var(--brass); }
.stat--up::after{ background:var(--up); }
.stat--down::after{ background:var(--down); }
.stat__label{
  font-family:var(--mono); font-size:.66rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--muted-dim); margin-bottom:.45rem;
}
.stat__value{
  font-family:var(--mono); font-size:1.55rem; font-weight:500; letter-spacing:-.02em;
  font-variant-numeric:tabular-nums; line-height:1.1;
}
.stat--key .stat__value{ color:var(--brass); }
.stat__note{ font-size:.76rem; color:var(--muted-dim); margin-top:.35rem; }

/* ---------- The control spine (signature) ----------
   The org chart is drawn as a single brass rail descending from
   the holding company, with each subsidiary branching off it.  */

.spine{ position:relative; padding:0 0 0 2.4rem; margin:.4rem 0 .2rem; }
.spine::before{
  content:"";
  position:absolute; left:.85rem; top:2.9rem; bottom:2.1rem;
  width:1px;
  background:linear-gradient(180deg, var(--brass) 0%, var(--brass-dim) 55%, transparent 100%);
}

.spine__parent{
  position:relative;
  margin-left:-2.4rem;
  border:1px solid var(--brass-dim);
  border-left:3px solid var(--brass);
  border-radius:3px;
  background:linear-gradient(90deg, var(--brass-glow), transparent 55%), var(--ink-raise);
  padding:1rem 1.15rem;
  margin-bottom:1.1rem;
}
.spine__parent .code{ color:var(--brass); }

.spine__node{
  position:relative;
  display:flex; align-items:center; gap:.9rem;
  padding:.62rem .9rem;
  border:1px solid var(--rule-soft);
  border-radius:3px;
  background:var(--ink-raise);
  margin-bottom:.5rem;
  transition:border-color .15s ease, transform .15s ease;
}
.spine__node:hover{ border-color:var(--brass-dim); transform:translateX(2px); }
.spine__node::before{           /* the branch off the rail */
  content:"";
  position:absolute; left:-1.55rem; top:50%;
  width:1.5rem; height:1px;
  background:var(--brass-dim);
}
.spine__node::after{            /* the junction dot */
  content:"";
  position:absolute; left:-1.72rem; top:50%;
  width:5px; height:5px; margin-top:-2px;
  background:var(--brass);
  transform:rotate(45deg);
}
.spine__pct{
  font-family:var(--mono); font-size:.7rem; color:var(--brass);
  border:1px solid var(--brass-dim); border-radius:2px;
  padding:.05rem .35rem; letter-spacing:.02em;
}
.spine__name{ flex:1; min-width:0; }
.spine__name b{ font-weight:500; }
.spine__name span{ display:block; font-size:.75rem; color:var(--muted-dim); }
.spine__code{
  font-family:var(--mono); font-size:.74rem; letter-spacing:.08em;
  width:4.6rem; flex:0 0 4.6rem; color:var(--muted);
}

/* Tier markers */
.tier{
  display:inline-block; width:8px; height:8px; border-radius:1px; vertical-align:middle;
}
.tier--hold{ background:var(--brass); }
.tier--op{ border:1px solid var(--muted-dim); background:transparent; }

/* ---------- Tables ---------- */

.table-wrap{ overflow-x:auto; }
table.data{
  width:100%;
  border-collapse:collapse;
  font-size:.86rem;
}
table.data th{
  text-align:left;
  font-family:var(--mono);
  font-size:.66rem;
  letter-spacing:.13em;
  text-transform:uppercase;
  color:var(--muted-dim);
  font-weight:400;
  padding:.6rem .85rem;
  border-bottom:1px solid var(--rule);
  white-space:nowrap;
  background:var(--ink-panel);
  position:sticky; top:0;
}
table.data td{
  padding:.62rem .85rem;
  border-bottom:1px solid var(--rule-soft);
  vertical-align:middle;
}
table.data tbody tr:hover{ background:rgba(255,255,255,.02); }
table.data tbody tr:last-child td{ border-bottom:none; }
table.data td.num,table.data th.num{ text-align:right; font-family:var(--mono); font-variant-numeric:tabular-nums; }
.code{
  font-family:var(--mono); font-size:.78rem; letter-spacing:.07em;
}
.empty{
  padding:2.6rem 1.1rem; text-align:center; color:var(--muted-dim);
}
.empty b{ display:block; color:var(--parchment); font-family:var(--display); font-size:1.05rem; margin-bottom:.3rem; }

/* ---------- Pills ---------- */

.pill{
  display:inline-block;
  font-family:var(--mono);
  font-size:.66rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  padding:.12rem .45rem;
  border-radius:2px;
  border:1px solid currentColor;
  white-space:nowrap;
}
.pill--good{ color:var(--good); }
.pill--warn{ color:var(--warn); }
.pill--bad{ color:var(--bad); }
.pill--neutral{ color:var(--muted-dim); }

.flow{ font-family:var(--mono); font-size:.72rem; letter-spacing:.06em; }
.flow--up{ color:var(--up); }
.flow--down{ color:var(--down); }
.flow--lateral{ color:var(--lateral); }

/* ---------- Forms ---------- */

.form-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:.95rem 1.1rem; }
.field{ display:flex; flex-direction:column; gap:.3rem; min-width:0; }
.field--wide{ grid-column:1/-1; }
label{
  font-family:var(--mono); font-size:.66rem; letter-spacing:.13em; text-transform:uppercase; color:var(--muted-dim);
}
input[type=text],input[type=password],input[type=email],input[type=number],input[type=date],
input[type=file],select,textarea{
  width:100%;
  background:var(--ink);
  border:1px solid var(--rule);
  border-radius:3px;
  color:var(--parchment);
  font-family:var(--sans);
  font-size:.88rem;
  padding:.5rem .6rem;
}
input[type=number],input[type=date]{ font-family:var(--mono); }
textarea{ min-height:96px; resize:vertical; font-size:.86rem; line-height:1.5; }
select{ appearance:none; background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%); background-position:calc(100% - 15px) 52%,calc(100% - 10px) 52%; background-size:5px 5px,5px 5px; background-repeat:no-repeat; padding-right:1.9rem; }
input::placeholder,textarea::placeholder{ color:var(--muted-dim); }
.hint{ font-size:.74rem; color:var(--muted-dim); }

.form-actions{ display:flex; gap:.65rem; align-items:center; margin-top:1.1rem; padding-top:1.1rem; border-top:1px solid var(--rule-soft); flex-wrap:wrap; }

.btn{
  display:inline-flex; align-items:center; gap:.4rem;
  font-family:var(--mono); font-size:.74rem; letter-spacing:.1em; text-transform:uppercase;
  padding:.5rem .85rem;
  border:1px solid var(--rule);
  border-radius:3px;
  background:var(--ink-raise);
  color:var(--parchment);
  cursor:pointer;
  transition:border-color .15s ease,color .15s ease,background .15s ease;
}
.btn:hover{ border-color:var(--brass-dim); color:var(--brass); }
.btn--primary{ background:var(--brass); border-color:var(--brass); color:#161206; font-weight:600; }
.btn--primary:hover{ background:#D8B23A; border-color:#D8B23A; color:#161206; }
.btn--ghost{ background:transparent; }
.btn--danger:hover{ border-color:var(--bad); color:var(--bad); }
.btn--sm{ padding:.28rem .55rem; font-size:.66rem; }

.toolbar{ display:flex; gap:.6rem; align-items:center; flex-wrap:wrap; margin-bottom:1rem; }
.toolbar input[type=text],.toolbar select{ width:auto; min-width:170px; }
.toolbar .spacer{ flex:1; }

/* ---------- Flash ---------- */

.flash-stack{ margin-bottom:1.15rem; display:flex; flex-direction:column; gap:.5rem; }
.flash{
  border:1px solid var(--rule);
  border-left:3px solid var(--muted);
  border-radius:3px;
  padding:.65rem .9rem;
  font-size:.86rem;
  background:var(--ink-panel);
}
.flash--ok{ border-left-color:var(--good); }
.flash--warn{ border-left-color:var(--warn); }
.flash--err{ border-left-color:var(--bad); }

/* ---------- Tabs ---------- */

.tabs{ display:flex; gap:.15rem; border-bottom:1px solid var(--rule); margin-bottom:1.25rem; flex-wrap:wrap; }
.tabs a{
  font-family:var(--mono); font-size:.72rem; letter-spacing:.1em; text-transform:uppercase;
  padding:.55rem .85rem; color:var(--muted-dim); border-bottom:2px solid transparent; margin-bottom:-1px;
}
.tabs a:hover{ color:var(--parchment); }
.tabs a.is-active{ color:var(--brass); border-bottom-color:var(--brass); }

/* ---------- Definition rows ---------- */

.dl{ display:grid; grid-template-columns:minmax(140px,auto) 1fr; gap:.5rem 1.1rem; font-size:.87rem; }
.dl dt{ font-family:var(--mono); font-size:.66rem; letter-spacing:.13em; text-transform:uppercase; color:var(--muted-dim); padding-top:.16rem; }
.dl dd{ margin:0; }

/* ---------- Bar meter ---------- */

.meter{ height:4px; background:var(--rule-soft); border-radius:2px; overflow:hidden; min-width:70px; }
.meter span{ display:block; height:100%; background:var(--brass); }
.meter--up span{ background:var(--up); }

/* ---------- Sign in ---------- */

.auth{
  min-height:100vh;
  display:grid;
  grid-template-columns:1.05fr .95fr;
}
.auth__aside{
  background:var(--ink-panel);
  border-right:1px solid var(--rule);
  padding:3rem 3.2rem;
  display:flex; flex-direction:column; justify-content:center;
}
.auth__aside h1{ font-size:2.5rem; line-height:1.08; margin-bottom:.9rem; }
.auth__aside h1 em{ font-style:normal; color:var(--brass); }
.auth__aside p{ color:var(--muted); max-width:44ch; font-size:.92rem; }
.auth__roster{ margin-top:2.2rem; display:flex; flex-wrap:wrap; gap:.4rem; max-width:46ch; }
.auth__roster span{
  font-family:var(--mono); font-size:.68rem; letter-spacing:.1em;
  border:1px solid var(--rule); border-radius:2px; padding:.16rem .45rem; color:var(--muted-dim);
}
.auth__form{ display:flex; align-items:center; justify-content:center; padding:3rem 2rem; }
.auth__form form{ width:100%; max-width:340px; }
.auth__form h2{ margin-bottom:.3rem; }
.auth__form .field{ margin-bottom:.9rem; }
.auth__form .btn{ width:100%; justify-content:center; margin-top:.4rem; }

/* ---------- Print ---------- */

@media print{
  .side,.topbar,.toolbar,.btn,.form-actions{ display:none !important; }
  body{ background:#fff; color:#111; }
  .panel{ border-color:#bbb; box-shadow:none; background:#fff; }
  table.data th{ background:#fff; color:#333; }
}

/* ---------- Responsive ---------- */

@media (max-width:960px){
  .auth{ grid-template-columns:1fr; }
  .auth__aside{ border-right:none; border-bottom:1px solid var(--rule); padding:2.2rem 1.6rem; }
  .auth__aside h1{ font-size:1.9rem; }
}
@media (max-width:820px){
  .shell{ flex-direction:column; }
  .side{ width:100%; flex:none; height:auto; position:static; }
  .nav{ display:flex; flex-wrap:wrap; padding:.5rem; gap:.15rem; }
  .nav__group{ display:none; }
  .nav a{ border-left:none; border-bottom:2px solid transparent; padding:.4rem .7rem; }
  .nav a.is-active{ border-left:none; border-bottom-color:var(--brass); background:none; }
  .nav__count{ display:none; }
  .content{ padding:1.15rem; }
  .dl{ grid-template-columns:1fr; gap:.15rem .5rem; }
  .dl dd{ margin-bottom:.6rem; }
}

@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition:none !important; }
  .spine__node:hover{ transform:none; }
}