/* SAF Supply Chain — shared design tokens, base type, and site navigation.
   Loaded by every page before its own inline <style>. Page-specific and
   conflicting rules (.chip, .btn, .legend, hero sizing) stay inline per page. */

:root{
  /* surfaces */
  --bg:#0B1A18; --bg-raised:#102523; --line:#23433F; --line-soft:#1A322F;
  --ocean:#0C1C1A; --land:#15332E; --land-line:#22423E;   /* map only */

  /* canonical brand colours */
  --kerosene:#E9A83C; --verdigris:#46A897; --contrail:#ECE7DA;
  --muted:#8AA49E; --muted-2:#78948E; --danger:#E0705A;

  /* pathway families (reconciled across pages) */
  --amber:#E9A83C; --straw:#C4B24E; --clay:#C77B4E; --teal:#46A897;
  --grey:#8FA09C; --neutral:#9FB3AE;

  /* legacy aliases used by the Explorer page */
  --acc:var(--verdigris); --acc2:var(--kerosene); --ink:var(--contrail);

  --maxw:1080px;
  --navh:48px;
}

*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--contrail);
  font-family:"IBM Plex Sans",system-ui,sans-serif;font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased}
.mono{font-family:"IBM Plex Mono",monospace}
h1,h2,h3,.display{font-family:"Space Grotesk",sans-serif;font-weight:600;
  line-height:1.08;letter-spacing:-0.01em}
::selection{background:var(--kerosene);color:var(--bg)}
:focus-visible{outline:2px solid var(--kerosene);outline-offset:2px;border-radius:3px}

.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--verdigris);display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--verdigris)}

/* footer cross-links */
.foot a{color:var(--verdigris);text-decoration:none;border-bottom:1px solid color-mix(in srgb,var(--verdigris) 40%,transparent)}
.foot a:hover{color:var(--kerosene);border-bottom-color:var(--kerosene)}

/* ---- shared site navigation (injected by nav.js) ---- */
.sitenav{position:sticky;top:0;z-index:100;height:var(--navh);
  display:flex;align-items:center;gap:20px;
  padding:0 22px;background:color-mix(in srgb,var(--bg) 90%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft)}
.sitenav__brand{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:13.5px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--contrail);text-decoration:none;
  white-space:nowrap;margin-right:auto}
.sitenav__brand:hover{color:var(--kerosene)}
.sitenav__links{display:flex;gap:6px}
.sitenav__links a{font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);text-decoration:none;
  padding:6px 12px;border-radius:7px;border:1px solid transparent;transition:all .15s}
.sitenav__links a:hover{color:var(--contrail);border-color:var(--line)}
.sitenav__links a.on{color:var(--kerosene);border-color:color-mix(in srgb,var(--kerosene) 45%,transparent)}
.sitenav__user{font-family:"IBM Plex Mono",monospace;font-size:10.5px;color:var(--muted-2);
  white-space:nowrap;margin-left:4px}
.sitenav__out{font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);text-decoration:none;padding:6px 12px;border-radius:7px;
  border:1px solid transparent;cursor:pointer;background:none;transition:all .15s}
.sitenav__out:hover{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 45%,transparent)}
@media (max-width:520px){
  .sitenav{gap:10px;padding:0 14px}
  .sitenav__brand{font-size:11px;letter-spacing:.08em}
  .sitenav__links a{padding:6px 9px;letter-spacing:.06em}
  .sitenav__user{display:none}
}

/* ---- field-notes trigger button (used on every page) ---- */
.notes-trigger{display:inline-flex;align-items:center;gap:8px;background:var(--bg-raised);
  border:1px solid var(--line);color:var(--verdigris);border-radius:9px;padding:10px 15px;
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.04em;cursor:pointer;transition:all .15s}
.notes-trigger:hover{border-color:var(--verdigris);color:var(--kerosene)}
.notes-trigger .cnt{font-size:10px;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:1px 7px}

/* ---- field-notes panel (injected by notes.js) ---- */
.ntwrap[hidden]{display:none}
.ntwrap{position:fixed;inset:0;z-index:200}
.nt-backdrop{position:absolute;inset:0;background:rgba(4,10,9,.6);backdrop-filter:blur(2px)}
.nt-panel{position:absolute;top:0;right:0;height:100%;width:min(440px,100vw);
  background:var(--bg);border-left:1px solid var(--line);display:flex;flex-direction:column;
  box-shadow:-16px 0 50px rgba(0,0,0,.5)}
.nt-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;
  padding:20px 22px 16px;border-bottom:1px solid var(--line-soft)}
.nt-kicker{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--verdigris)}
.nt-title{font-family:"Space Grotesk",sans-serif;font-size:1.15rem;margin:6px 0 0;line-height:1.15}
.nt-x{background:none;border:0;color:var(--muted);font-size:26px;line-height:1;cursor:pointer;padding:0 2px}
.nt-x:hover{color:var(--contrail)}
.nt-list{flex:1;overflow-y:auto;padding:16px 22px;display:flex;flex-direction:column;gap:10px}
.nt-empty{color:var(--muted-2);font-size:.88rem;padding:8px 0}
.nt-item{background:var(--bg-raised);border:1px solid var(--line-soft);border-radius:9px;padding:12px 14px}
.nt-body{font-size:.9rem;color:var(--contrail);line-height:1.5;white-space:pre-wrap}
.nt-meta{font-family:"IBM Plex Mono",monospace;font-size:9.5px;letter-spacing:.06em;
  color:var(--muted-2);margin-top:8px;text-transform:uppercase}
.nt-form{border-top:1px solid var(--line-soft);padding:16px 22px 20px}
.nt-form label{display:block;font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.nt-form textarea{width:100%;background:var(--bg-raised);border:1px solid var(--line);border-radius:8px;
  color:var(--contrail);font-family:"IBM Plex Sans",sans-serif;font-size:14px;padding:10px 12px;resize:vertical}
.nt-form textarea:focus{outline:2px solid var(--verdigris);outline-offset:1px;border-color:var(--verdigris)}
.nt-msg{color:var(--danger);font-size:.8rem;min-height:1em;margin:8px 0}
.nt-form button{background:var(--kerosene);color:var(--bg);border:0;border-radius:8px;
  font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:14px;padding:10px 18px;cursor:pointer;transition:filter .15s}
.nt-form button:hover{filter:brightness(1.08)}
.nt-form button:disabled{opacity:.5;cursor:default}

/* ---- schematic node detail drawer (detail.js) ---- */
.dtwrap[hidden]{display:none}
.dtwrap{position:fixed;inset:0;z-index:180}
.dt-backdrop{position:absolute;inset:0;background:rgba(4,10,9,.6);backdrop-filter:blur(2px)}
.dt-panel{position:absolute;top:0;right:0;height:100%;width:min(600px,100vw);background:var(--bg);
  border-left:1px solid var(--line);display:flex;flex-direction:column;box-shadow:-16px 0 50px rgba(0,0,0,.5)}
.dt-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:20px 24px 14px;border-bottom:1px solid var(--line-soft)}
.dt-kicker{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2)}
.dt-title{font-family:"Space Grotesk",sans-serif;font-size:1.35rem;margin:6px 0 0;line-height:1.12}
.dt-x{background:none;border:0;color:var(--muted);font-size:26px;line-height:1;cursor:pointer;padding:0 2px}
.dt-x:hover{color:var(--contrail)}
.dt-body{flex:1;overflow-y:auto;padding:18px 24px}
.dt-empty{color:var(--muted-2);font-size:.9rem;line-height:1.5}
.dt-foot{border-top:1px solid var(--line-soft);padding:14px 24px}

/* ---- shared detail components (rendered by SAF.sectionsHTML/detailBody) ---- */
.flowline{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--acc);margin-top:2px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.flowline .arr{color:var(--muted-2)}
.overview{color:var(--muted);margin:14px 0 0;font-size:.99rem;line-height:1.6}
.overview b{color:var(--ink);font-weight:500}
.node__stage{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2);border:1px solid var(--line);border-radius:16px;padding:3px 10px}
.sec{margin-top:26px}
.sec__head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.sec__ico{width:24px;height:24px;border-radius:6px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.sec__ico svg{width:13px;height:13px;stroke-width:2}
.sec__t{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px}
.card{background:var(--bg-raised);border:1px solid var(--line-soft);border-radius:8px;padding:11px 13px;transition:border-color .15s}
.card:hover{border-color:var(--line)}
.card__n{font-family:"Space Grotesk",sans-serif;font-weight:500;font-size:.92rem}
.card__d{font-size:.79rem;color:var(--muted);margin-top:5px;line-height:1.45}
.rows{display:flex;flex-direction:column;gap:7px}
.row{background:var(--bg-raised);border:1px solid var(--line-soft);border-radius:8px;padding:11px 14px;display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:baseline}
.row__tag{font-family:"IBM Plex Mono",monospace;font-size:8.5px;letter-spacing:.08em;padding:2px 8px;border-radius:9px;border:1px solid var(--line);color:var(--muted);white-space:nowrap;margin-top:2px}
.row__tag.jur{color:var(--acc);border-color:color-mix(in srgb,var(--acc) 55%,transparent)}
.row__tag.rsk{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 55%,transparent)}
.row__body .n{font-weight:500;font-size:.9rem}
.row__body .d{font-size:.81rem;color:var(--muted);margin-top:3px;line-height:1.45}
.ex{border-color:color-mix(in srgb,var(--acc2) 50%,transparent)}
.altbox{margin:16px 0 0;border:1px dashed color-mix(in srgb,var(--acc2) 45%,transparent);border-radius:9px;
  background:color-mix(in srgb,var(--acc2) 6%,transparent);padding:11px 14px;font-size:.86rem;color:var(--muted);line-height:1.5}
.altbox__l{font-family:"IBM Plex Mono",monospace;font-size:9px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--acc2);margin-right:6px}

/* ---- research layer (SAF.researchHTML): quantitative market / I-P-O / friction / solutions ---- */
.rgroup{margin-top:32px;padding-top:6px;border-top:1px dashed color-mix(in srgb,var(--acc2) 40%,transparent)}
.rgroup__l{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--acc2);margin:10px 0 -8px}
/* research row labels are longer than the terse chips elsewhere — let them wrap */
.rgroup .row__tag{white-space:normal;max-width:170px;line-height:1.3}

/* ---- embedded assistant: markers ---- */
.editmark{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;
  margin-left:8px;padding:0;vertical-align:middle;flex-shrink:0;
  background:var(--bg-raised);border:1px solid var(--line-soft);border-radius:6px;
  color:var(--muted-2);cursor:pointer;opacity:.55;transition:all .15s}
.editmark svg{width:11px;height:11px}
.editmark:hover{opacity:1;color:var(--verdigris);border-color:var(--verdigris)}
.sec__head .editmark{margin-left:auto}
.overview .editmark,.flowline .editmark{opacity:.35}
.overview:hover .editmark,.flowline:hover .editmark,.sec:hover .editmark{opacity:.85}

/* ---- embedded assistant: dialog ---- */
.asstwrap[hidden]{display:none}
.asstwrap{position:fixed;inset:0;z-index:210}
.asst-backdrop{position:absolute;inset:0;background:rgba(4,10,9,.62);backdrop-filter:blur(2px)}
.asst-panel{position:absolute;top:0;right:0;height:100%;width:min(480px,100vw);
  background:var(--bg);border-left:1px solid var(--line);display:flex;flex-direction:column;
  box-shadow:-16px 0 50px rgba(0,0,0,.5)}
.asst-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;
  padding:18px 20px 12px;border-bottom:1px solid var(--line-soft)}
.asst-kicker{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--verdigris)}
.asst-title{font-family:"Space Grotesk",sans-serif;font-size:1.1rem;margin:6px 0 0;line-height:1.15}
.asst-x{background:none;border:0;color:var(--muted);font-size:26px;line-height:1;cursor:pointer;padding:0 2px}
.asst-x:hover{color:var(--contrail)}
.asst-modes{display:flex;gap:6px;align-items:center;padding:10px 20px 4px}
.asst-mode{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;
  background:var(--bg-raised);border:1px solid var(--line-soft);color:var(--muted);border-radius:7px;
  padding:5px 11px;cursor:pointer;transition:all .15s}
.asst-mode:hover{color:var(--contrail);border-color:var(--line)}
.asst-mode.on{color:var(--kerosene);border-color:color-mix(in srgb,var(--kerosene) 45%,transparent)}
.asst-hist{margin-left:auto;background:none;border:0;color:var(--muted-2);cursor:pointer;
  font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.06em;text-decoration:underline}
.asst-hist:hover{color:var(--verdigris)}
.asst-list{flex:1;overflow-y:auto;padding:14px 20px;display:flex;flex-direction:column;gap:10px}
.asst-note{color:var(--muted-2);font-size:.82rem;line-height:1.5;background:var(--bg-raised);
  border:1px solid var(--line-soft);border-radius:9px;padding:10px 12px}
.asst-warn{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,transparent)}
.asst-msg{font-size:.9rem;line-height:1.55;white-space:pre-wrap;border-radius:10px;padding:10px 13px;max-width:92%}
.asst-msg.user{align-self:flex-end;background:color-mix(in srgb,var(--verdigris) 15%,var(--bg-raised));
  border:1px solid color-mix(in srgb,var(--verdigris) 30%,transparent)}
.asst-msg.assistant{align-self:flex-start;background:var(--bg-raised);border:1px solid var(--line-soft);color:var(--contrail)}
.asst-form{border-top:1px solid var(--line-soft);padding:12px 20px 16px;display:flex;gap:8px;align-items:flex-end}
.asst-input{flex:1;background:var(--bg-raised);border:1px solid var(--line);border-radius:8px;
  color:var(--contrail);font-family:"IBM Plex Sans",sans-serif;font-size:14px;padding:9px 11px;resize:vertical;min-height:42px}
.asst-input:focus{outline:2px solid var(--verdigris);outline-offset:1px;border-color:var(--verdigris)}
.asst-send{background:var(--kerosene);color:var(--bg);border:0;border-radius:8px;
  font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:14px;padding:10px 16px;cursor:pointer;transition:filter .15s}
.asst-send:hover{filter:brightness(1.08)}
.asst-send:disabled{opacity:.5;cursor:default}

/* proposal / diff card */
.asst-prop{border:1px solid color-mix(in srgb,var(--kerosene) 40%,transparent);border-radius:10px;
  background:color-mix(in srgb,var(--kerosene) 6%,transparent);padding:12px 13px}
.asst-prop.done{opacity:.7}
.asst-prop-h{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--kerosene)}
.asst-prop-r{font-size:.86rem;color:var(--contrail);margin:6px 0;line-height:1.5}
.asst-diff{display:flex;flex-direction:column;gap:6px;margin:8px 0}
.asst-b,.asst-a{font-size:.82rem;line-height:1.45;border-radius:7px;padding:7px 9px;border:1px solid var(--line-soft)}
.asst-b{color:var(--muted-2);background:color-mix(in srgb,var(--danger) 7%,transparent)}
.asst-a{color:var(--contrail);background:color-mix(in srgb,var(--verdigris) 9%,transparent)}
.asst-b span,.asst-a span{display:block;font-family:"IBM Plex Mono",monospace;font-size:8.5px;
  letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);margin-bottom:3px}
.asst-prop-btns{display:flex;gap:8px;align-items:center;margin-top:4px}
.asst-confirm{background:var(--verdigris);color:var(--bg);border:0;border-radius:7px;font-weight:600;
  font-family:"Space Grotesk",sans-serif;font-size:13px;padding:7px 13px;cursor:pointer}
.asst-confirm:hover{filter:brightness(1.08)}
.asst-discard{background:none;border:1px solid var(--line);color:var(--muted);border-radius:7px;font-size:13px;padding:7px 12px;cursor:pointer}
.asst-discard:hover{color:var(--contrail)}
.asst-muted{color:var(--muted-2);font-size:.82rem}
.asst-ok{color:var(--verdigris);font-size:.82rem;font-weight:500}
.asst-err{color:var(--danger);font-size:.82rem}

/* history */
.asst-hist-box{padding:0;overflow:hidden}
.asst-hist-h{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);padding:10px 12px;border-bottom:1px solid var(--line-soft)}
.asst-hist-row{display:flex;align-items:center;gap:10px;padding:9px 12px;border-bottom:1px solid var(--line-soft)}
.asst-hist-row:last-child{border-bottom:0}
.asst-hist-m{flex:1;font-size:.78rem;color:var(--muted);line-height:1.4}
.asst-restore{background:none;border:1px solid var(--line);color:var(--verdigris);border-radius:6px;
  font-size:11px;padding:4px 9px;cursor:pointer;white-space:nowrap}
.asst-restore:hover{border-color:var(--verdigris)}

/* toast */
.asst-toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);z-index:220;
  display:flex;align-items:center;gap:14px;background:var(--bg-raised);border:1px solid var(--line);
  border-radius:10px;padding:11px 16px;box-shadow:0 12px 40px rgba(0,0,0,.45);
  font-size:.86rem;color:var(--contrail);opacity:0;pointer-events:none;transition:all .2s}
.asst-toast.show{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.asst-undo{background:none;border:0;color:var(--kerosene);font-family:"IBM Plex Mono",monospace;
  font-size:12px;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;padding:0}
.asst-undo:hover{text-decoration:underline}

/* always-on "Ask" launcher (site-wide assistant) */
.asst-fab{position:fixed;right:22px;bottom:22px;z-index:190;display:inline-flex;align-items:center;gap:8px;
  background:var(--kerosene);color:var(--bg);border:0;border-radius:26px;padding:12px 18px 12px 15px;
  font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:14px;cursor:pointer;
  box-shadow:0 10px 30px rgba(0,0,0,.4);transition:transform .15s,filter .15s}
.asst-fab:hover{filter:brightness(1.07);transform:translateY(-1px)}
.asst-fab svg{width:18px;height:18px;stroke-width:2}
@media (max-width:520px){.asst-fab span{display:none}.asst-fab{padding:13px;border-radius:50%}}

/* offline (file://) preview: hide the assistant entirely */
.offline .editmark,.offline .asstwrap,.offline .asst-toast,.offline .asst-fab{display:none}

/* ---- drawer entrance (auto-neutralised by the reduced-motion rule below) ---- */
@keyframes drawer-slide{from{transform:translateX(30px);opacity:.35}to{transform:none;opacity:1}}
@keyframes drawer-fade{from{opacity:0}to{opacity:1}}
.dtwrap:not([hidden]) .dt-panel,.ntwrap:not([hidden]) .nt-panel{animation:drawer-slide .26s cubic-bezier(.22,1,.36,1)}
.dtwrap:not([hidden]) .dt-backdrop,.ntwrap:not([hidden]) .nt-backdrop{animation:drawer-fade .26s ease-out}

/* ---- offline (file://) read-only preview: hide controls that need the backend ---- */
.offline .sitenav__user,
.offline .sitenav__out,
.offline .notes-trigger,
.offline .dt-foot{display:none}

/* screen-reader-only text (accessible tooltip mirror, etc.) */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* honour reduced-motion everywhere (pages that lacked it: explorer, companies, drawers) */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}