/* ============================================================
   RAR PHARMACOLOGY · Asthma / COPD stepwise regimen selector styles.
   Scoped entirely under `.acrs` (the component root) so nothing leaks into or
   collides with the platform. Reproduces the approved prototype's visual
   semantics: green = regular controller / amber = PRN / red = emergency, the
   "+ added here" step markers, the numbered step ladder (with "!" for the
   off-ladder status-asthmaticus tier), the two-level branch chips + reveal, and
   the visible decode key. Reader text black #111111.

   All generated classes are `acrs-`-prefixed; the one exception is the verbatim
   `<span class="pill">` inside BRANCHES reveal copy, styled here via `.acrs .pill`.
   ============================================================ */
.acrs {
  --acrs-ink:#111111; --acrs-muted:#5b6673; --acrs-line:#dfe4ea; --acrs-card:#ffffff;
  --acrs-teal:#0f766e; --acrs-teal-soft:#e4f1ef; --acrs-teal-line:#bcded8;
  --acrs-amber:#b45309; --acrs-amber-soft:#faeee0; --acrs-amber-line:#efcf9f;
  --acrs-green:#3f7d3f; --acrs-green-soft:#e9f2e6;
  --acrs-red:#a3312a; --acrs-red-soft:#fae9e7; --acrs-red-line:#eec4bf;
  --acrs-pill:#eef1f4; --acrs-pill-line:#d3dae1;
  color:var(--acrs-ink);
}
.acrs *{box-sizing:border-box}

/* decode key */
.acrs .acrs-decode{background:var(--acrs-card);border:1px solid var(--acrs-line);border-radius:12px;
  padding:12px 14px;margin-bottom:22px}
.acrs .acrs-decode h2{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--acrs-muted);
  margin:0 0 8px}
.acrs .acrs-decode dl{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));
  gap:4px 18px;margin:0}
.acrs .acrs-decode div{font-size:13px}
.acrs .acrs-decode dt{display:inline;font-weight:800;color:var(--acrs-ink)}
.acrs .acrs-decode dd{display:inline;margin:0;color:var(--acrs-muted)}

/* disease toggle */
.acrs .acrs-seg{display:inline-flex;background:var(--acrs-card);border:1px solid var(--acrs-line);
  border-radius:999px;padding:4px;gap:4px;margin-bottom:20px}
.acrs .acrs-seg button{border:0;background:transparent;font:inherit;font-weight:700;
  padding:9px 22px;border-radius:999px;cursor:pointer;color:var(--acrs-muted)}
.acrs .acrs-seg button[aria-pressed="true"]{background:var(--acrs-teal);color:#fff}
.acrs .acrs-seg button:focus-visible{outline:2px solid var(--acrs-teal);outline-offset:2px}

.acrs .acrs-layout{display:grid;grid-template-columns:230px 1fr;gap:22px}
@media(max-width:680px){.acrs .acrs-layout{grid-template-columns:1fr}}

/* tier ladder */
.acrs .acrs-tiers{display:flex;flex-direction:column;gap:8px}
.acrs .acrs-tierbtn{position:relative;text-align:left;border:1px solid var(--acrs-line);
  background:var(--acrs-card);border-radius:10px;padding:11px 12px 11px 40px;font:inherit;
  cursor:pointer;color:var(--acrs-ink);transition:border-color .12s,background .12s;width:100%}
.acrs .acrs-tierbtn .acrs-step{position:absolute;left:10px;top:50%;transform:translateY(-50%);
  width:22px;height:22px;border-radius:50%;background:var(--acrs-pill);color:var(--acrs-muted);
  font-size:12px;font-weight:800;display:grid;place-items:center}
.acrs .acrs-tierbtn .acrs-t-name{font-weight:700;font-size:14px;display:block}
.acrs .acrs-tierbtn .acrs-t-sub{font-size:12px;color:var(--acrs-muted)}
.acrs .acrs-tierbtn:hover{border-color:var(--acrs-teal-line)}
.acrs .acrs-tierbtn[aria-pressed="true"]{border-color:var(--acrs-teal);background:var(--acrs-teal-soft)}
.acrs .acrs-tierbtn[aria-pressed="true"] .acrs-step{background:var(--acrs-teal);color:#fff}
.acrs .acrs-tierbtn.emerg .acrs-step{background:var(--acrs-red-soft);color:var(--acrs-red)}
.acrs .acrs-tierbtn.emerg[aria-pressed="true"]{border-color:var(--acrs-red-line);background:var(--acrs-red-soft)}
.acrs .acrs-tierbtn.emerg[aria-pressed="true"] .acrs-step{background:var(--acrs-red);color:#fff}
.acrs .acrs-tierbtn:focus-visible{outline:2px solid var(--acrs-teal);outline-offset:2px}

/* regimen panel */
.acrs .acrs-panel{background:var(--acrs-card);border:1px solid var(--acrs-line);border-radius:14px;
  padding:20px;min-height:220px}
.acrs .acrs-panel .acrs-eyebrow{font-size:12px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--acrs-teal);font-weight:800;margin:0 0 2px}
.acrs .acrs-panel.emerg .acrs-eyebrow{color:var(--acrs-red)}
.acrs .acrs-panel .acrs-h3{margin:0 0 4px;font-size:20px;color:var(--acrs-ink)}
.acrs .acrs-panel .acrs-crit{color:var(--acrs-muted);font-size:13px;margin:0 0 16px}

.acrs .acrs-rx{border:1px solid var(--acrs-line);border-radius:11px;padding:12px 13px;margin:0 0 10px;
  display:flex;gap:12px;align-items:flex-start}
.acrs .acrs-rx.acrs-add{border-color:var(--acrs-teal-line);background:var(--acrs-teal-soft)}
.acrs .acrs-rx .acrs-role{flex:0 0 78px;font-size:11px;font-weight:800;letter-spacing:.04em;
  text-transform:uppercase;padding-top:3px}
.acrs .acrs-rx.regular .acrs-role{color:var(--acrs-green)}
.acrs .acrs-rx.prn .acrs-role{color:var(--acrs-amber)}
.acrs .acrs-rx.emergency .acrs-role{color:var(--acrs-red)}
.acrs .acrs-rx .acrs-rxbody{flex:1}
.acrs .acrs-rx .acrs-drugs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:5px;align-items:center}

/* drug pills — my generated .acrs-pill AND the verbatim .pill in reveal copy */
.acrs .acrs-pill,
.acrs .pill{display:inline-block;background:var(--acrs-pill);border:1px solid var(--acrs-pill-line);
  border-radius:999px;padding:3px 11px;font-size:13px;font-weight:700;color:var(--acrs-ink)}
.acrs .acrs-code{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.03em;
  color:var(--acrs-muted);border:1px dashed var(--acrs-pill-line);border-radius:6px;
  padding:1px 6px;margin-left:2px}
.acrs .acrs-freq{display:inline-block;font-size:11px;font-weight:800;text-transform:uppercase;
  letter-spacing:.04em;padding:2px 8px;border-radius:6px}
.acrs .acrs-freq.daily{background:var(--acrs-green-soft);color:var(--acrs-green)}
.acrs .acrs-freq.prn{background:var(--acrs-amber-soft);color:var(--acrs-amber)}
.acrs .acrs-freq.now{background:var(--acrs-red-soft);color:var(--acrs-red)}
.acrs .acrs-rx .acrs-why{font-size:13px;color:var(--acrs-muted);margin-top:4px}
.acrs .acrs-addflag{font-size:11px;font-weight:800;color:var(--acrs-teal);text-transform:uppercase;
  letter-spacing:.04em}

/* sub-branch */
.acrs .acrs-branch{margin-top:16px;border-top:1px solid var(--acrs-line);padding-top:14px}
.acrs .acrs-branch h4{margin:0 0 8px;font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:var(--acrs-muted)}
.acrs .acrs-chips{display:flex;flex-wrap:wrap;gap:8px}
.acrs .acrs-chips button{border:1px solid var(--acrs-line);background:var(--acrs-card);border-radius:9px;
  padding:8px 12px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;color:var(--acrs-ink)}
.acrs .acrs-chips button[aria-pressed="true"]{border-color:var(--acrs-teal);background:var(--acrs-teal-soft)}
.acrs .acrs-chips button:focus-visible{outline:2px solid var(--acrs-teal);outline-offset:2px}
.acrs .acrs-branch .acrs-out{margin-top:11px;font-size:14px;color:var(--acrs-ink)}
.acrs .acrs-branch .acrs-out .pill{margin-right:5px}
.acrs .acrs-out-hint{color:var(--acrs-muted);font-size:13px}
.acrs .acrs-empty{color:var(--acrs-muted);display:grid;place-items:center;height:180px;text-align:center}
@media(prefers-reduced-motion:reduce){.acrs *{transition:none!important}}