/* Layout: app de uma coluna, busca no topo, botão de emergência fixo, cartões de sintoma em grade; ao tocar, abre a folha do semáforo. */
:root{
  --bg:#F3F5F6; --surface:#FFFFFF; --ink:#16202B; --muted:#4F5D6B; --line:#DCE2E6;
  --brand:#0B5D63; --brand-soft:#E3F0F1;
  --go:#17663F; --go-soft:#E5F2EA; --wait:#B98A00; --wait-bg:#F2C230; --wait-soft:#FDF5D8; --stop:#B42318; --stop-soft:#FBE9E7;
  --off:#9AA5B0; --off-soft:#EEF1F3; --shadow:0 6px 20px rgba(22,32,43,.08);
  --display:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  --narrow:'Archivo Narrow','Arial Narrow',system-ui,sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0F161D; --surface:#18222C; --ink:#EEF2F5; --muted:#A7B3BE; --line:#2A3743;
  --brand:#7CC8CD; --brand-soft:#16323A;
  --go:#4CC48A; --go-soft:#132E22; --wait:#F2C230; --wait-bg:#F2C230; --wait-soft:#33290D; --stop:#FF7A6B; --stop-soft:#3A1A17;
  --off:#5E6B78; --off-soft:#1E2932; --shadow:0 6px 20px rgba(0,0,0,.35); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0F161D; --surface:#18222C; --ink:#EEF2F5; --muted:#A7B3BE; --line:#2A3743;
  --brand:#7CC8CD; --brand-soft:#16323A;
  --go:#4CC48A; --go-soft:#132E22; --wait:#F2C230; --wait-bg:#F2C230; --wait-soft:#33290D; --stop:#FF7A6B; --stop-soft:#3A1A17;
  --off:#5E6B78; --off-soft:#1E2932; --shadow:0 6px 20px rgba(0,0,0,.35); color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--display);font-size:16px;line-height:1.45}
button{font:inherit;color:inherit}
.wrap{max-width:980px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.proto{background:var(--ink);color:var(--bg);font-family:var(--narrow);font-size:13px;letter-spacing:.06em;text-align:center;padding-block:6px}
header{padding-block:22px 14px;display:flex;flex-direction:column;gap:14px}
.brand{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}
.brand b{font-weight:900;font-size:22px;letter-spacing:-.01em;text-transform:uppercase}
.brand span{font-family:var(--narrow);font-weight:600;font-size:14px;letter-spacing:.12em;color:var(--brand)}
h1{margin:0;font-weight:900;font-size:clamp(28px,6vw,40px);line-height:1.05;letter-spacing:-.02em;text-wrap:balance}
.search{display:flex;align-items:center;gap:10px;background:var(--surface);border:2px solid var(--line);border-radius:14px;padding:0 14px;min-height:54px;box-shadow:var(--shadow)}
.search:focus-within{border-color:var(--brand)}
.search input{flex:1;min-width:0;border:0;background:transparent;font:inherit;font-size:18px;color:var(--ink);outline:none;padding-block:12px}
.search svg{flex:none;stroke:var(--muted)}
.sos{display:flex;align-items:center;gap:12px;width:100%;border:0;cursor:pointer;background:var(--stop);color:#fff;border-radius:14px;padding:14px 16px;text-align:left;font-weight:800;font-size:17px}
:root[data-theme="dark"] .sos{color:#1A0806}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .sos{color:#1A0806}}
.sos small{display:block;font-weight:500;font-size:14px;opacity:.9}
.sos:focus-visible,.card:focus-visible,.chip:focus-visible,.close:focus-visible{outline:3px solid var(--brand);outline-offset:3px}
.chips{display:flex;gap:8px;overflow-x:auto;padding-block:4px 2px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;border:2px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 14px;font-weight:700;font-size:15px;cursor:pointer;white-space:nowrap}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--bg)}
main{padding-block:10px 40px;display:flex;flex-direction:column;gap:14px}
.count{font-family:var(--narrow);font-size:14px;letter-spacing:.06em;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.card{position:relative;display:flex;flex-direction:column;gap:8px;text-align:left;cursor:pointer;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px 14px 14px;box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease;min-height:118px}
.card:hover{transform:translateY(-2px)}
.card b{font-weight:800;font-size:17px;line-height:1.2}
.card small{color:var(--muted);font-size:14px;line-height:1.3}
.lights{display:flex;gap:5px;margin-top:auto}
.lights i{width:12px;height:12px;border-radius:50%;background:var(--off-soft);border:1px solid var(--line)}
.lights i.g{background:var(--go);border-color:var(--go)}
.lights i.y{background:var(--wait-bg);border-color:var(--wait-bg)}
.lights i.r{background:var(--stop);border-color:var(--stop)}
.seg{display:grid;grid-template-columns:1fr 1fr;background:var(--surface);border:2px solid var(--line);border-radius:14px;padding:4px;gap:4px}
.seg button{border:0;border-radius:10px;background:transparent;padding:10px 8px;font-weight:800;font-size:16px;cursor:pointer;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--brand);color:var(--bg)}
.seg button:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
.index{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;align-items:start}
.chap{background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:16px;display:flex;flex-direction:column;gap:10px}
.chap-h{display:flex;gap:12px;align-items:baseline}
.chap-h span{font-weight:900;font-size:30px;line-height:1;color:var(--brand);font-variant-numeric:tabular-nums}
.chap-h b{font-weight:900;font-size:20px;line-height:1.15}
.chap-h small{display:block;font-family:var(--narrow);font-size:13px;letter-spacing:.08em;color:var(--muted);font-weight:600}
.sec{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:1px solid var(--line);background:var(--bg);border-radius:12px;padding:11px 12px;cursor:pointer;font-weight:700;font-size:16px;line-height:1.25}
.sec:hover{border-color:var(--brand)}
.sec:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
.sec em{font-style:normal;font-family:var(--narrow);font-weight:700;color:var(--brand);min-width:28px;font-variant-numeric:tabular-nums}
.sec .arrow{margin-left:auto;color:var(--muted)}
.chap p.note{margin:0;color:var(--muted);font-size:15px}
.empty{background:var(--surface);border:1px dashed var(--line);border-radius:14px;padding:22px;color:var(--muted)}
footer{border-top:1px solid var(--line);padding-block:20px 32px;color:var(--muted);font-size:14px;display:flex;flex-direction:column;gap:6px}
/* folha */
.veil{position:fixed;inset:0;background:rgba(10,15,20,.55);z-index:20;display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--bg);width:100%;max-width:680px;max-height:92%;overflow:auto;border-radius:22px 22px 0 0;padding:18px max(16px,env(safe-area-inset-left,0px)) calc(24px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-right,0px));display:flex;flex-direction:column;gap:14px;animation:up .2s ease}
@media (min-width:760px){.veil{align-items:center}.sheet{border-radius:22px;max-height:88%}}
@keyframes up{from{transform:translateY(24px);opacity:.6}to{transform:none;opacity:1}}
@media (prefers-reduced-motion:reduce){.sheet{animation:none}.card{transition:none}}
.sheet-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.eyebrow{font-family:var(--narrow);font-weight:700;font-size:13px;letter-spacing:.14em;color:var(--brand);text-transform:uppercase}
.sheet h2{margin:2px 0 0;font-weight:900;font-size:clamp(26px,6vw,34px);line-height:1.05;letter-spacing:-.015em;text-wrap:balance}
.close{flex:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-size:22px;line-height:1}
.why{margin:0;font-size:17px;color:var(--muted)}
.light{border-radius:14px;padding:14px 16px;display:grid;grid-template-columns:22px 1fr;gap:4px 12px;align-items:start}
.light .dot{width:22px;height:22px;border-radius:50%;margin-top:2px}
.light h3{margin:0;font-weight:900;font-size:15px;letter-spacing:.06em;text-transform:uppercase;font-family:var(--narrow)}
.light p{margin:0;grid-column:2;font-size:17px;line-height:1.45}
.light.g{background:var(--go-soft)} .light.g .dot{background:var(--go)} .light.g h3{color:var(--go)}
.light.y{background:var(--wait-soft)} .light.y .dot{background:var(--wait-bg)} .light.y h3{color:var(--wait)}
.light.r{background:var(--stop-soft)} .light.r .dot{background:var(--stop)} .light.r h3{color:var(--stop)}
.light.none{background:var(--off-soft)} .light.none .dot{background:var(--off)} .light.none h3{color:var(--muted)} .light.none p{color:var(--muted)}
.todo{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px;display:flex;flex-direction:column;gap:10px}
.todo ol{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:8px;font-size:17px}
.todo ol li::marker{font-weight:800;color:var(--brand)}
.src{font-size:14px;color:var(--muted);margin:0}
.call{display:flex;flex-wrap:wrap;gap:8px}
.call span{font-weight:800;background:var(--stop);color:#fff;border-radius:10px;padding:8px 12px;font-size:16px;user-select:all}
.call span.cvv{background:var(--brand)}
:root[data-theme="dark"] .call span{color:#10161C}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .call span{color:#10161C}}
.alertlist{display:flex;flex-direction:column;gap:10px;margin:0;padding:0;list-style:none}
.alertlist li{background:var(--surface);border:1px solid var(--line);border-left:6px solid var(--stop);border-radius:12px;padding:12px 14px}
.alertlist b{display:block;font-size:17px;line-height:1.35}
.alertlist small{color:var(--muted);font-size:14px}

.headline{margin:0;font-weight:900;font-size:21px;line-height:1.25}
.nums{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px}
.num{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px}
.num b{display:block;font-weight:900;font-size:26px;line-height:1.05;color:var(--brand);font-variant-numeric:tabular-nums}
.num span{font-size:14px;color:var(--muted);line-height:1.3;display:block;margin-top:4px}
.callout{border:2px solid var(--ink);border-radius:12px;padding:12px 14px;font-weight:700;font-size:16px;line-height:1.4}
.callout.warn{border-color:var(--stop);color:var(--stop)}
.notsaid{background:var(--ink);color:var(--bg);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:10px}
.notsaid .eyebrow{color:var(--wait-bg)}
.notsaid h4{margin:0;font-size:19px;font-weight:900;line-height:1.25}
.notsaid p{margin:0;font-size:16px;line-height:1.5;opacity:.92}
.tl{display:flex;flex-direction:column;gap:8px;margin:0;padding:0;list-style:none}
.tl li{display:grid;grid-template-columns:78px 1fr;gap:10px;font-size:15px;line-height:1.4}
.tl li b{font-family:var(--narrow);letter-spacing:.06em;color:var(--wait-bg)}
.chk{display:flex;flex-direction:column;gap:2px}
.chk label{display:flex;gap:12px;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--line);font-size:16px;line-height:1.35;cursor:pointer}
.chk input{width:22px;height:22px;flex:none;margin:0;accent-color:var(--brand)}
details.bula{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:0 16px}
details.bula summary{cursor:pointer;padding:14px 0;font-weight:800;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:10px}
details.bula summary::-webkit-details-marker{display:none}
details.bula summary::after{content:"+";font-size:22px;line-height:1;color:var(--brand)}
details.bula[open] summary::after{content:"−"}
details.bula .b-in{padding-bottom:14px;display:flex;flex-direction:column;gap:10px;font-size:15px;line-height:1.5;color:var(--muted)}
details.bula h5{margin:0;font-family:var(--narrow);font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
details.bula h6{margin:0;font-size:15px;font-weight:800;color:var(--ink)}
details.bula p{margin:0}
.tbl{overflow-x:auto}
.tbl table{border-collapse:collapse;width:100%;font-size:14px;font-variant-numeric:tabular-nums}
.tbl th,.tbl td{padding:6px 8px;border-bottom:1px solid var(--line);text-align:right;white-space:nowrap}
.tbl th:first-child,.tbl td:first-child{text-align:left}
.tbl th{color:var(--ink);font-weight:800}
.card-ax{background:var(--surface);border:3px solid var(--brand);border-radius:16px;overflow:hidden}
.card-ax .ax-top{background:var(--brand);color:var(--bg);padding:12px 16px;font-weight:900;letter-spacing:.04em}
.card-ax .ax-in{padding:14px 16px;display:flex;flex-direction:column;gap:8px;font-size:17px}
.card-ax .ax-in b{font-size:19px;line-height:1.3}
.shop{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.shop div{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.shop h5{margin:0 0 6px;font-weight:900;font-size:16px;color:var(--brand)}
.call a{text-decoration:none}