/* weststar-dev.com · Solutions — the fleet registry (Agent B) */

.rail[hidden],.readout[hidden],.ledger-head[hidden],.sol-compose[hidden],.row[hidden]{display:none!important}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* category accent + status colour hooks */
.cat-ai{--acc:var(--cyan)}
.cat-atp{--acc:var(--gold)}
.cat-enterprise{--acc:var(--green)}
.cat-gov{--acc:var(--violet)}
.cat-events{--acc:var(--rose)}
.st-live{--st:var(--green)}
.st-prototype{--st:var(--cyan)}
.st-pnc{--st:var(--gold)}
.st-app,.st-onprem{--st:var(--violet)}

/* ---------- hero (slim) ---------- */
.sol-hero{position:relative;isolation:isolate;overflow:hidden;border-bottom:1px solid var(--line)}
.sol-hero-media{
  position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(90deg,rgba(8,16,32,.88) 0%,rgba(8,16,32,.55) 55%,rgba(8,16,32,.35) 100%),
    linear-gradient(180deg,rgba(8,16,32,.55),rgba(8,16,32,.92)),
    url('/assets/img/hero-solutions.webp') 38% 42%/cover no-repeat,
    var(--panel);
  transform:scale(1.04);transform-origin:30% 50%;
}
body.booted .sol-hero-media{transform:none;transition:transform 1.6s cubic-bezier(.2,.7,.2,1)}
.sol-hero-inner{padding-top:clamp(72px,11vw,128px);padding-bottom:clamp(36px,5vw,52px)}
.sol-hero h1{font-size:clamp(2.75rem,7vw,3.75rem);font-weight:800;letter-spacing:-.03em;line-height:1.02;margin-bottom:.32em}
.sol-hero .lead{max-width:52ch;color:var(--ink-soft);margin-bottom:34px}

.readout{
  display:flex;flex-wrap:wrap;margin:0;
  border-top:1px solid var(--line-strong);
  max-width:880px;
}
.ro{padding:14px 26px 0 0;margin-right:26px;min-width:0}
.ro + .ro{border-left:1px solid var(--line);padding-left:22px;margin-right:4px}
.ro dt{margin:0 0 4px}
.ro dt .status{color:var(--muted)}
.ro dt .ro-total{font-family:var(--font-mono);font-size:.75rem;color:var(--muted)}
.ro dd{margin:0;font:600 clamp(1.5rem,3vw,1.875rem)/1 var(--font-mono);color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.ro-lead dd{color:var(--gold)}

/* ---------- section heads ---------- */
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:12px 48px;align-items:end;margin-bottom:28px}
.sec-head h2{margin:0}
.sec-head p{margin:0;color:var(--muted)}

/* ---------- composition charts ---------- */
.sol-compose{padding-top:clamp(56px,8vw,88px)}
.compose-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:20px}
.chart-card{
  margin:0;min-width:0;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-panel);
  box-shadow:inset 0 1px 0 rgba(236,242,251,.04);
  padding:20px 20px 12px;
}
.chart-cap{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.chart-cap h3{font-size:1.125rem;font-weight:600;margin:0;letter-spacing:-.01em}
.chart-hint{font-size:.8125rem;color:var(--muted)}
.chart{width:100%;min-width:0}
.chart-status{height:300px}

.donut-wrap{display:grid;grid-template-columns:220px minmax(0,1fr);gap:18px;align-items:center}
.donut-box{position:relative;height:260px}
.chart-donut{height:260px}
.donut-center{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  pointer-events:none;text-align:center;
}
.donut-center b{font:600 2rem/1 var(--font-mono);color:var(--ink);font-variant-numeric:tabular-nums}
.donut-center span{font-size:.8125rem;color:var(--muted);margin-top:6px;max-width:110px;line-height:1.3}

.donut-key{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.key-btn{
  width:100%;display:grid;grid-template-columns:10px minmax(0,1fr) auto;align-items:center;gap:10px;
  background:none;border:1px solid transparent;border-radius:9px;padding:8px 10px;
  color:var(--muted);font:500 .875rem/1.3 var(--font-body);text-align:left;cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease,opacity .18s ease;
}
.key-btn i{width:10px;height:10px;border-radius:3px;background:var(--acc)}
.key-btn b{font:500 .8125rem var(--font-mono);color:var(--ink);font-variant-numeric:tabular-nums}
.key-btn:hover{background:var(--panel-2);color:var(--ink)}
.key-btn[aria-pressed="true"]{color:var(--ink);border-color:var(--acc);background:rgba(236,242,251,.04)}
.donut-key.has-active .key-btn[aria-pressed="false"]{opacity:.55}
.donut-key.has-active .key-btn[aria-pressed="false"]:hover{opacity:1}

.chart-fallback{height:100%;display:flex;align-items:center;color:var(--muted);font-size:.875rem}

/* ---------- registry ---------- */
.sol-registry{padding-top:clamp(64px,9vw,104px)}

.rail{
  position:relative;z-index:20;
  display:grid;grid-template-columns:minmax(220px,300px) minmax(0,1fr);
  grid-template-areas:"search cats" "meta status";
  gap:12px 20px;align-items:center;
  padding:14px 0;margin-bottom:14px;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:rgba(8,16,32,.9);
}
@supports (backdrop-filter:blur(4px)){ .rail{background:rgba(8,16,32,.78);backdrop-filter:blur(12px) saturate(140%)} }
@media (min-width:1024px){ .rail{position:sticky;top:68px} }

.rail-search{grid-area:search;position:relative;min-width:0}
.rail-search input{
  width:100%;height:42px;padding:0 14px 0 40px;
  background:var(--panel);border:1px solid var(--line-strong);border-radius:10px;
  color:var(--ink);font:400 .95rem var(--font-body);
  transition:border-color .18s ease,background .18s ease;
}
.rail-search input::placeholder{color:rgba(147,165,196,.75)}
.rail-search input:hover{border-color:rgba(147,165,196,.45)}
.rail-search input:focus{outline:none;border-color:var(--gold);background:var(--panel-2)}
.rail-search input:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.rail-search input::-webkit-search-cancel-button{filter:invert(.7)}
.rail-search-ico{position:absolute;left:13px;top:50%;width:17px;height:17px;transform:translateY(-50%);fill:none;stroke:var(--muted);stroke-width:1.8;stroke-linecap:round;pointer-events:none}

.rail-cats{grid-area:cats}
.rail-status{grid-area:status}
.rail-meta{grid-area:meta;display:flex;align-items:center;gap:14px;min-width:0}

.rail-group{display:flex;flex-wrap:wrap;gap:8px;min-width:0}
.chip{
  display:inline-flex;align-items:center;gap:8px;flex:none;
  height:34px;padding:0 13px;border-radius:999px;cursor:pointer;
  background:transparent;border:1px solid var(--line-strong);
  color:var(--muted);font:500 .875rem var(--font-body);white-space:nowrap;
  transition:background .18s ease,color .18s ease,border-color .18s ease,opacity .18s ease;
}
.chip i{width:8px;height:8px;border-radius:50%;background:var(--acc,var(--st,var(--muted)));flex:none}
.chip b{font:500 .75rem var(--font-mono);color:rgba(147,165,196,.8);font-variant-numeric:tabular-nums}
.chip:hover{color:var(--ink);border-color:rgba(147,165,196,.5)}
.chip[aria-pressed="true"]{color:var(--ink);border-color:var(--acc,var(--st,var(--gold)));background:rgba(236,242,251,.06)}
.chip[aria-pressed="true"] b{color:var(--ink)}
.chip.is-empty:not([aria-pressed="true"]){opacity:.45}
.chip-all i{display:none}

.reg-count{margin:0;font:500 .8125rem var(--font-mono);color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.reg-count b{color:var(--gold);font-weight:600;font-size:1rem}
.rail-reset{
  background:none;border:0;padding:4px 0;cursor:pointer;
  color:var(--cyan);font:500 .875rem var(--font-body);
  text-decoration:underline;text-decoration-color:rgba(95,184,232,.4);text-underline-offset:3px;
}
.rail-reset:hover{color:var(--ink)}

/* ledger: one instrument table, rows not floating cards */
:root{--cols:88px minmax(0,1fr) 196px 150px;--act:150px;--ink-soft:#BFCCE0}
.ledger{border:1px solid var(--line);border-radius:var(--r-panel);background:var(--panel);overflow:hidden}
.ledger-head{
  display:grid;grid-template-columns:var(--cols) var(--act);
  padding:12px 0;border-bottom:1px solid var(--line-strong);
  font-size:.8125rem;color:var(--muted);font-weight:500;
}
.ledger-head span:first-child{padding-left:22px}
.ledger-list{list-style:none;margin:0;padding:0}

.row{
  position:relative;display:grid;grid-template-columns:minmax(0,1fr) var(--act);align-items:stretch;
  border-bottom:1px solid var(--line);
  background:var(--panel);
  transition:background .18s ease;
}
.row:last-child{border-bottom:0}
.row::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--acc);opacity:.85;transition:width .18s ease,opacity .18s ease}
.row:hover{background:var(--panel-2)}
.row:hover::before{width:5px;opacity:1}
.row[hidden]{display:none}

.row-open{
  display:grid;grid-template-columns:var(--cols);align-items:center;
  min-width:0;width:100%;padding:16px 0;margin:0;
  background:none;border:0;color:inherit;font:inherit;text-align:left;cursor:pointer;
}
.row-open:focus-visible{outline:2px solid var(--gold);outline-offset:-2px;border-radius:var(--r-panel)}
.row-code{padding-left:22px;font:600 .8125rem var(--font-mono);letter-spacing:.04em;color:var(--acc);font-variant-numeric:tabular-nums}
.row-main{display:flex;flex-direction:column;gap:3px;min-width:0;padding-right:20px}
.row-name{font:600 1.0625rem/1.25 var(--font-display);color:var(--ink);letter-spacing:-.01em}
.row-tag{font-size:.9rem;color:var(--muted);line-height:1.45}
.row-brief{
  display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;
  margin-top:6px;padding-left:12px;border-left:2px solid rgba(232,163,61,.5);
  font-size:.875rem;line-height:1.5;color:var(--ink-soft);max-width:70ch;
}
.row-domain{font-size:.8125rem;color:var(--muted);padding-right:16px;line-height:1.35}
.row-open .status{color:var(--ink-soft)}
.row:hover .row-name{color:#fff}

.row-act{display:flex;align-items:center;padding-right:20px}
.row-link{
  display:inline-flex;align-items:center;gap:8px;
  font:600 .875rem var(--font-body);color:var(--ink);
  padding:7px 12px;border-radius:8px;border:1px solid var(--line-strong);
  transition:border-color .18s ease,background .18s ease,color .18s ease;
}
.row-link svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.row-link:hover{border-color:var(--acc);color:var(--ink);background:rgba(236,242,251,.05)}
.row-link.is-visit{color:var(--ink)}
.row-link.is-brief{border-style:dashed;color:var(--gold);border-color:rgba(232,163,61,.45)}
.row-link.is-brief:hover{border-style:solid;border-color:var(--gold);color:var(--gold);background:rgba(232,163,61,.08)}

/* empty / offline */
.reg-empty{padding:48px clamp(20px,4vw,40px)}
.reg-empty-code{font:500 .8125rem var(--font-mono);color:var(--gold);margin-bottom:10px}
.reg-empty h3{font-size:1.5rem;margin-bottom:.4em}
.reg-empty p{color:var(--muted)}
.reg-empty-acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}

/* ---------- closing band ---------- */
.sol-close{padding-top:clamp(64px,9vw,104px)}
.close-band{
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  padding:clamp(28px,4vw,44px);border:1px solid rgba(232,163,61,.3);border-radius:var(--r-panel);
  background:var(--panel);box-shadow:inset 4px 0 0 var(--gold);
}
.close-band h2{font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:.35em}
.close-band p{color:var(--muted);margin:0;max-width:60ch}

/* ---------- modal ---------- */
.sys-modal{position:fixed;inset:0;z-index:300;display:flex;align-items:center;justify-content:center;padding:20px}
.sys-modal[hidden]{display:none}
.sys-scrim{position:absolute;inset:0;background:rgba(4,8,18,.74);backdrop-filter:blur(4px);opacity:0;transition:opacity .22s ease}
.sys-card{
  position:relative;width:min(640px,100%);max-height:calc(100vh - 40px);max-height:calc(100dvh - 40px);overflow:auto;
  background:var(--panel);border:1px solid var(--line-strong);border-radius:var(--r-panel);
  box-shadow:inset 0 1px 0 rgba(236,242,251,.05);
  padding:26px clamp(20px,4vw,34px) 30px;
  border-top:3px solid var(--acc,var(--gold));
  opacity:0;transform:translateY(10px) scale(.985);
  transition:opacity .22s ease,transform .26s cubic-bezier(.2,.7,.2,1);
}
.sys-card:focus{outline:none}
.sys-modal.open .sys-scrim{opacity:1}
.sys-modal.open .sys-card{opacity:1;transform:none}
.sys-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:14px}
.sys-code{margin:0;display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px}
.sys-code > span:first-child{font:600 .875rem var(--font-mono);color:var(--acc,var(--gold));letter-spacing:.04em}
.sys-domain{font-size:.8125rem;color:var(--muted)}
.sys-close{
  flex:none;width:38px;height:38px;border-radius:10px;border:1px solid var(--line-strong);
  background:transparent;cursor:pointer;position:relative;margin:-6px -8px 0 0;
  transition:border-color .18s ease,background .18s ease;
}
.sys-close span::before,.sys-close span::after{
  content:"";position:absolute;left:11px;right:11px;top:18px;height:1.5px;border-radius:2px;background:var(--ink);
}
.sys-close span::before{transform:rotate(45deg)}
.sys-close span::after{transform:rotate(-45deg)}
.sys-close:hover{border-color:var(--gold);background:rgba(232,163,61,.08)}
.sys-card h2{font-size:clamp(1.6rem,4vw,2.1rem);margin-bottom:.25em}
.sys-tagline{font-size:1.0625rem;color:var(--ink-soft);margin-bottom:16px}
.sys-card .status{font-size:.8125rem;color:var(--ink);margin:0 0 18px;padding:6px 12px;border:1px solid var(--line);border-radius:999px}
.sys-desc{color:var(--ink-soft);margin-bottom:14px}
.sys-note{color:var(--muted);font-size:.9rem;padding:12px 14px;border-left:2px solid var(--st,var(--gold));background:rgba(236,242,251,.03);border-radius:0 8px 8px 0}
.sys-note:empty{display:none}
.sys-acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.sys-acts .btn svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
html.modal-open{overflow:hidden}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  :root{--cols:80px minmax(0,1fr) 150px 140px;--act:140px}
  .compose-grid{grid-template-columns:minmax(0,1fr)}
  .row-domain{font-size:.78rem}
}
@media (max-width:900px){
  .sec-head{grid-template-columns:minmax(0,1fr)}
  .rail{grid-template-columns:minmax(0,1fr);grid-template-areas:"search" "cats" "status" "meta"}
  /* drop the domain column; the accent edge carries it */
  :root{--cols:76px minmax(0,1fr) 128px;--act:134px}
  .row-domain,.ledger-head span:nth-child(3){display:none}
}
@media (max-width:760px){
  .rail-group{
    flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;
    margin:0 calc(-1 * clamp(16px,4vw,32px));padding:2px clamp(16px,4vw,32px);
    scroll-padding:0 16px;
  }
  .rail-group::-webkit-scrollbar{display:none}
  .rail-meta{justify-content:space-between}

  /* ledger degrades to stacked cards */
  .ledger{border:0;background:none;border-radius:0;overflow:visible}
  .ledger-head{display:none}
  .ledger-list{display:flex;flex-direction:column;gap:10px}
  .row{
    grid-template-columns:minmax(0,1fr);
    border:1px solid var(--line);border-radius:12px;overflow:hidden;
  }
  .row:last-child{border-bottom:1px solid var(--line)}
  .row-open{
    grid-template-columns:minmax(0,1fr) auto;
    grid-template-areas:"code status" "main main";
    gap:10px 12px;padding:16px 16px 14px 20px;
  }
  .row-code{grid-area:code;padding-left:0}
  .row-open .status{grid-area:status}
  .row-main{grid-area:main;padding-right:0}
  .row-act{padding:0 16px 16px 20px}
  .reg-empty{border:1px solid var(--line);border-radius:12px;background:var(--panel)}

  .donut-wrap{grid-template-columns:minmax(0,1fr)}
  .donut-box,.chart-donut{height:240px}
  .donut-key{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
  .chart-status{height:280px}
  .ro{padding-right:16px;margin-right:16px}
  .ro + .ro{padding-left:14px;margin-right:0}
}
@media (max-width:480px){
  .readout{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
  .ro,.ro + .ro{margin:0;padding:12px 8px 12px 0;border-left:0;border-bottom:1px solid var(--line)}
  .close-band .btn{width:100%;justify-content:center}
  .sys-acts .btn{width:100%;justify-content:center}
}