/* Simulan UI — the shared component layer for platform surfaces (brand gate, Simulan Admin).
   SIMULAN-STANDARDS.md "Components" is the spec; tools/standards-check.js area "components" measures it.
   Products (Sounding Board, MoneyGraph) are single files that must not load platform assets, so they
   implement the same spec in their own CSS and are measured against the same rules. */

:root{
  /* colour roles */
  --bg:#0b1218; --panel:#131c26; --panel2:#0e1620; --line:#223040;
  --ink:#e7edf3; --ink2:#9fb0c0;
  --brass:#c99a45; --brass-ink:#1a1206; --brass-soft:rgba(201,154,69,.12); --brass-line:rgba(201,154,69,.4); --brass-text:#f0d9a8;
  --good:#4caf7d; --good-soft:rgba(76,175,125,.12); --good-line:rgba(76,175,125,.4); --good-text:#a9e0c2;
  --bad:#d9695f; --bad-soft:rgba(217,105,95,.12); --bad-line:rgba(217,105,95,.4); --bad-text:#f2b3ac;
  --hover:rgba(255,255,255,.03);
  /* shape */
  --r-sm:6px; --r-md:8px; --r-lg:12px; --r-pill:999px; --radius:var(--r-lg);
  /* type scale — the only sizes platform surfaces use */
  --font:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Consolas,monospace;
  --fs-xs:11px; --fs-sm:12px; --fs-md:13px; --fs-base:14px; --fs-lg:16px; --fs-xl:22px;
  /* touch and layers */
  --tap:44px;
  --z-sticky:50; --z-topbar:60; --z-drawer:80; --z-modal:400; --z-toast:500;
  --shadow-pop:0 14px 38px rgba(0,0,0,.55);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:var(--fs-base);
  min-height:100vh;min-height:100dvh;
  padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
[hidden]{display:none!important}
a{color:var(--brass)}

/* focus: one ring everywhere */
:focus{outline:none}
:focus-visible{outline:2px solid var(--brass);outline-offset:2px;border-radius:var(--r-sm)}

/* fields */
.ui-field,input:not([type=checkbox]):not([type=radio]),select,textarea{
  width:100%;padding:10px 12px;border-radius:var(--r-md);border:1px solid var(--line);
  background:var(--panel2);color:var(--ink);font:inherit;font-size:var(--fs-base)}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--brass);outline-offset:1px}

/* buttons: default (secondary), .primary, .danger, .good, .ghost; .sm for dense tables */
button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:10px 14px;border-radius:var(--r-md);border:1px solid var(--line);background:var(--panel2);
  color:var(--ink);font:inherit;font-size:var(--fs-base);line-height:1.2;cursor:pointer;text-decoration:none}
button:hover,.btn:hover{border-color:var(--ink2)}
button.primary,.btn.primary{background:var(--brass);border-color:var(--brass);color:var(--brass-ink);font-weight:600}
button.danger,.btn.danger{background:none;border-color:var(--line);color:var(--ink2)}
button.danger:hover,.btn.danger:hover{border-color:var(--bad);color:var(--bad-text)}
button.good,.btn.good{background:none;border-color:var(--good);color:var(--good-text)}
button.ghost,.btn.ghost{background:none;border-color:var(--brass);color:var(--brass)}
button.sm,.btn.sm{padding:4px 9px;font-size:var(--fs-xs);border-radius:var(--r-sm)}
button:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:default}

/* pills and messages */
.pill{display:inline-flex;align-items:center;padding:2px 8px;border-radius:var(--r-pill);font-size:var(--fs-xs);border:1px solid var(--line)}
.pill.active{background:var(--good-soft);border-color:var(--good);color:var(--good-text)}
.pill.revoked{background:var(--bad-soft);border-color:var(--bad);color:var(--bad-text)}
.msg{font-size:var(--fs-md);padding:10px 12px;border-radius:var(--r-md);display:none}
.msg.err{display:block;background:var(--bad-soft);border:1px solid var(--bad-line);color:var(--bad-text)}
.msg.ok{display:block;background:var(--good-soft);border:1px solid var(--good-line);color:var(--good-text)}
.msg.note{display:block;background:var(--brass-soft);border:1px solid var(--brass-line);color:var(--brass-text)}

/* surfaces */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg)}
.copyright{text-align:center;font-size:var(--fs-sm);color:var(--ink2);margin:24px 16px;
  padding-bottom:env(safe-area-inset-bottom)}

/* touch: every control reaches 44px on coarse pointers; fields never trigger iOS zoom */
@media (pointer:coarse){
  button,.btn,.pill,select,input:not([type=checkbox]):not([type=radio]){min-height:var(--tap)}
  button.sm,.btn.sm{min-height:36px;padding:6px 12px}
}
@media (max-width:640px){
  input:not([type=checkbox]):not([type=radio]),select,textarea,.frow input{font-size:var(--fs-lg)}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}