:root{
  /* Identidad Dr. Richard Prasca De La Hoz: #E1C5BC · #EFE9E7 · #FFF5F2 · #000000 */
  --bg:#EFE9E7; --surface:#FFF5F2; --ink:#241C1A; --muted:#6B5A55; --line:#E1D3CD;
  --brand:#2A211F; --brand-ink:#FFF5F2; --brand-soft:#F3E1DA; --accent:#8A5646; --blush:#E1C5BC;
  --ok:#1F7A55; --ok-bg:#E4F2EA; --warn:#8F5C12; --warn-bg:#FAEFD9; --bad:#A83238; --bad-bg:#FAE5E4;
  --font:"Overpass", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display:"Gilda Display", Georgia, "Times New Roman", serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#1B1514; --surface:#261F1D; --ink:#F3EAE7; --muted:#B9A9A3; --line:#3B302D;
    --brand:#E1C5BC; --brand-ink:#1B1514; --brand-soft:#3A2B27; --accent:#E1C5BC; --blush:#E1C5BC;
    --ok:#6FC9A0; --ok-bg:#16332A; --warn:#E8B45A; --warn-bg:#3A2D14; --bad:#F08A8F; --bad-bg:#3D1C20;
  }
}
:root[data-theme="dark"]{
  --bg:#1B1514; --surface:#261F1D; --ink:#F3EAE7; --muted:#B9A9A3; --line:#3B302D;
  --brand:#E1C5BC; --brand-ink:#1B1514; --brand-soft:#3A2B27; --accent:#E1C5BC; --blush:#E1C5BC;
  --ok:#6FC9A0; --ok-bg:#16332A; --warn:#E8B45A; --warn-bg:#3A2D14; --bad:#F08A8F; --bad-bg:#3D1C20;
}
*,*::before,*::after{box-sizing:inherit}
html{height:100%;scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-text-size-adjust:100%}
button,input,select,textarea{font:inherit;color:inherit}
img,svg{max-width:100%}
.num{font-variant-numeric:tabular-nums}

header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--bg);padding:12px 16px 10px;border-bottom:1px solid var(--line)}
.brandrow{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:720px;margin:0 auto}
.logo{display:flex;align-items:center;gap:10px}
.logo b{font-size:1.1rem;letter-spacing:-.01em}
.logo small{display:block;color:var(--muted);font-size:.78rem;line-height:1.2}
.acct{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:6px 12px;font-size:.85rem;cursor:pointer;color:var(--ink)}
.seg{display:inline-flex;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:3px}
.seg button{border:0;background:transparent;padding:6px 12px;border-radius:999px;font-size:.85rem;cursor:pointer;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--brand);color:var(--brand-ink);font-weight:700}

main{max-width:720px;margin:0 auto;padding:16px 16px 110px}
h1{font-size:1.55rem;line-height:1.2;margin:4px 0 6px;letter-spacing:-.015em}
h2{font-size:1.15rem;margin:22px 0 8px}
h3{font-size:1rem;margin:14px 0 6px}
p{margin:6px 0 10px}
.lead{color:var(--muted);margin-top:0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin:12px 0}
.card.flat{background:transparent}
.alert{border-radius:12px;padding:12px 14px;margin:10px 0;border-left:5px solid}
.alert b{display:block;margin-bottom:2px}
.alert.ok{background:var(--ok-bg);border-color:var(--ok)}
.alert.warn{background:var(--warn-bg);border-color:var(--warn)}
.alert.bad{background:var(--bad-bg);border-color:var(--bad)}
.alert.info{background:var(--brand-soft);border-color:var(--brand)}
.muted{color:var(--muted)}
.small{font-size:.85rem}
ul.clean{padding-left:18px;margin:6px 0}
ul.clean li{margin:4px 0}

label.f{display:block;font-size:.88rem;color:var(--muted);margin:10px 0 4px}
input[type=number],input[type=text],input[type=date],select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);font-size:1rem}
input:focus-visible,select:focus-visible,button:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:10px;padding:12px 16px;background:var(--brand);color:var(--brand-ink);font-weight:700;cursor:pointer;width:100%;margin-top:12px}
.btn.ghost{background:transparent;color:var(--brand);border:1px solid var(--line)}
.btn.danger{background:var(--bad);color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 14px;cursor:pointer;font-size:.92rem}
.chip[aria-pressed="true"]{background:var(--brand);color:var(--brand-ink);border-color:var(--brand);font-weight:700}
.check{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line);cursor:pointer}
.check:last-child{border-bottom:0}
.check input{width:22px;height:22px;margin-top:2px;flex:0 0 auto;accent-color:var(--brand)}

/* glucose entry: the signature element */
.gauge-wrap{margin:8px 0 4px}
.bigval{display:flex;align-items:baseline;gap:8px}
.bigval input{font-size:3.4rem;font-weight:700;border:0;border-bottom:3px solid var(--line);border-radius:0;background:transparent;padding:0;width:5.2ch;line-height:1.1}
.bigval span{color:var(--muted)}
.gauge{position:relative;height:14px;border-radius:999px;background:var(--line);margin-top:14px;overflow:hidden}
.gauge .zone{position:absolute;top:0;bottom:0;background:var(--ok);opacity:.35}
.gauge .hypo{position:absolute;top:0;bottom:0;left:0;background:var(--bad);opacity:.3}
.gauge .mark{position:absolute;top:-3px;width:4px;height:20px;border-radius:2px;background:var(--ink);transition:left .25s}
.gauge-scale{display:flex;justify-content:space-between;font-size:.72rem;color:var(--muted);margin-top:4px}

/* diary grid */
.diary{width:100%;border-collapse:collapse;font-size:.9rem}
.diary th{font-weight:700;color:var(--muted);font-size:.74rem;text-align:center;padding:6px 2px;border-bottom:1px solid var(--line)}
.diary td{text-align:center;padding:7px 2px;border-bottom:1px solid var(--line)}
.diary td:first-child{text-align:left;color:var(--muted);font-size:.8rem;white-space:nowrap}
.v{display:inline-block;min-width:2.8em;padding:2px 6px;border-radius:6px;font-weight:700;cursor:pointer;border:0;background:transparent}
.v.ok{background:var(--ok-bg);color:var(--ok)} .v.out{background:var(--warn-bg);color:var(--warn)} .v.bad{background:var(--bad-bg);color:var(--bad)}
.scroll{overflow-x:auto}

.stat{display:flex;gap:14px;flex-wrap:wrap}
.stat div{flex:1 1 120px}
.stat strong{display:block;font-size:1.7rem;line-height:1.1}

.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.steps li:last-child{border-bottom:0}
.steps .ill{width:96px;height:96px;border-radius:14px;background:var(--brand-soft);display:flex;align-items:center;justify-content:center}
.steps .ill svg{width:80px;height:80px}
.steps h3{margin:0 0 2px}
.steps h3::before{counter-increment:s;content:counter(s) ". ";color:var(--brand)}

.plate{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.plate svg{width:150px;height:150px;flex:0 0 auto}

table.t{width:100%;border-collapse:collapse;font-size:.92rem}
table.t th,table.t td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}
table.t th{color:var(--muted);font-size:.8rem}
.result{font-size:1.05rem}
.dose{display:flex;justify-content:space-between;align-items:baseline;padding:9px 0;border-bottom:1px solid var(--line)}
.dose:last-child{border-bottom:0}
.dose strong{font-size:1.35rem}

nav.bottom{position:fixed;left:0;right:0;bottom:0;z-index:6;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px)}
nav.bottom .inner{display:flex;max-width:720px;margin:0 auto;overflow-x:auto}
nav.bottom button{flex:1 0 64px;border:0;background:transparent;padding:8px 4px 10px;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:.72rem;color:var(--muted);cursor:pointer}
nav.bottom button svg{width:22px;height:22px}
nav.bottom button[aria-current="page"]{color:var(--brand);font-weight:700}
.fine{font-size:.78rem;color:var(--muted);margin-top:18px}
.urg{display:block;text-align:center;text-decoration:none}
@media (prefers-reduced-motion: reduce){*{transition:none!important}}

.toast{position:fixed;left:16px;right:16px;bottom:calc(84px + env(safe-area-inset-bottom,0px));max-width:560px;margin:0 auto;background:var(--ink);color:var(--bg);padding:12px 16px;border-radius:12px;z-index:20;font-size:.92rem}
.code{font-size:2.2rem;font-weight:700;letter-spacing:.18em;text-align:center;margin:8px 0}
.qr{display:block;margin:8px auto;width:200px;height:200px;background:#fff;padding:8px;border-radius:12px}
input[type=email],input[type=password]{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);font-size:1rem}
.consent{max-height:260px;overflow:auto;font-size:.88rem;border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin:8px 0;background:var(--bg)}
.hidden{display:none!important}

/* Versión web en computador: más espacio para las tablas del profesional */
@media (min-width: 900px){
  main{max-width:860px}
  .brandrow{max-width:860px}
  nav.bottom .inner{max-width:860px}
  nav.bottom button{flex-direction:row;justify-content:center;gap:8px;font-size:.85rem;padding:12px 6px}
}

/* Identidad del autor */
.marca{width:36px;height:36px;border-radius:10px;object-fit:cover;flex:0 0 auto}
.logo-portada{display:block;width:100%;max-width:520px;height:auto;margin:6px auto 16px;border-radius:14px}
.creditos{display:flex;gap:12px;align-items:center;margin:22px 0 8px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:var(--surface);font-size:.85rem;line-height:1.35}
.creditos img{width:40px;height:40px;border-radius:10px;flex:0 0 auto}

/* Tipografía y acentos de la identidad */
h1,h2,h3,.logo b{font-family:var(--font-display);font-weight:400;letter-spacing:.01em}
h1{font-size:1.75rem}
h2{font-size:1.3rem}
h3{font-size:1.08rem}
.lead{font-weight:300}
a{color:var(--accent)}
input:focus-visible,select:focus-visible,button:focus-visible{outline-color:var(--accent)}
nav.bottom button[aria-current="page"]{color:var(--accent)}
.steps h3::before{color:var(--accent)}
.alert.info{border-color:var(--accent)}
.btn{letter-spacing:.02em;border-radius:999px}
.btn.ghost{color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--brand);border-color:var(--brand)}
.steps .ill{background:var(--brand-soft)}
header.top{background:var(--bg)}
.creditos b{font-family:var(--font-display);font-weight:400;font-size:1rem}

/* Portada minimalista y título más grande */
.logo{gap:12px}
.logo b{font-size:1.45rem;line-height:1.1}
.logo small{font-size:.8rem;margin-top:2px}
.marca{width:40px;height:40px;border-radius:50%}
.creditos img{border-radius:50%}
.portada{text-align:center;margin:22px 0 26px}
.portada-marca{width:76px;height:76px;border-radius:50%;display:block;margin:0 auto}
.portada-titulo{font-family:var(--font-display);font-size:2.4rem;line-height:1.1;margin-top:14px;letter-spacing:.01em}
.portada-autor{font-family:var(--font-display);font-size:.95rem;letter-spacing:.2em;text-transform:uppercase;margin-top:12px}
.portada-esp{font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.h-acceso{font-size:1.35rem;margin-top:0}
@media (min-width:600px){.portada-titulo{font-size:2.9rem}}

.dose strong{white-space:nowrap;margin-left:10px}

/* Gráfica de tendencia */
.leyenda{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.leyenda i{display:inline-block;width:14px;height:4px;border-radius:2px;margin-right:5px;vertical-align:middle}
/* Revisión de la foto */
.foto-lista{margin:10px 0}
.foto-fila{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr) 72px 40px;gap:6px;align-items:center;padding:6px 0;border-bottom:1px solid var(--line)}
.foto-fila input,.foto-fila select{padding:8px 6px;font-size:.9rem;min-width:0;width:100%}
.foto-fila .chip{padding:6px 10px}
.foto-fila.dudosa{background:var(--warn-bg);border-radius:8px;padding:6px}
.v-ok{color:var(--ok);font-weight:700}.v-out{color:var(--warn);font-weight:700}.v-bad{color:var(--bad);font-weight:700}

/* Pregúntale a Annette */
main{padding-bottom:210px}
.fabs{position:fixed;right:14px;bottom:calc(78px + env(safe-area-inset-bottom,0px));z-index:7;display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.fab{display:flex;align-items:center;gap:8px;border:0;border-radius:999px;padding:8px 16px 8px 8px;background:var(--brand);color:var(--brand-ink);font-weight:700;font-size:.9rem;box-shadow:0 6px 18px rgba(36,28,26,.25);cursor:pointer}
.fab-av,.chat-av{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--blush);color:#241C1A;font-family:var(--font-display);font-size:1.05rem;flex:0 0 auto}
.chat-av{width:40px;height:40px;font-size:1.35rem}
.chat-cab{display:flex;gap:12px;align-items:center;margin:6px 0 4px}
.chat-cab h1{margin:0}
.chat{display:flex;flex-direction:column;gap:10px;margin:14px 0}
.msg{max-width:88%;padding:10px 14px;border-radius:16px;line-height:1.45;font-size:.97rem;word-wrap:break-word}
.msg p{margin:0 0 6px}.msg p:last-child{margin:0}
.msg ul{margin:4px 0 6px;padding-left:18px}
.msg.yo{align-self:flex-end;background:var(--brand);color:var(--brand-ink);border-bottom-right-radius:4px}
.msg.annette{align-self:flex-start;background:var(--surface);border:1px solid var(--line);border-bottom-left-radius:4px}
.msg.escribiendo{color:var(--muted);font-style:italic}
.chat-entrada{display:flex;gap:8px;align-items:flex-end;position:sticky;bottom:calc(70px + env(safe-area-inset-bottom,0px));background:var(--bg);padding:8px 0}
.chat-entrada textarea{flex:1;resize:none;min-height:46px;max-height:140px;padding:11px 12px;border:1px solid var(--line);border-radius:14px;background:var(--surface);font:inherit;color:inherit}
.chat-entrada .btn{width:auto;margin:0;padding:12px 18px}

.fab-sec{background:var(--surface);color:var(--ink);border:1px solid var(--line)}
.fab-cam{background:var(--brand-soft);color:var(--ink)}

/* Ruta del algoritmo GPC */
.ruta{margin:14px 0}
.paso{display:grid;grid-template-columns:32px minmax(0,1fr);gap:10px;position:relative;padding-bottom:14px}
.paso:not(:last-child)::before{content:"";position:absolute;left:15px;top:30px;bottom:0;width:2px;background:var(--line)}
.paso-num{width:30px;height:30px;border-radius:50%;border:2px solid var(--line);background:var(--surface);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;position:relative;z-index:1}
.paso.hecho .paso-num{background:var(--ok-bg);border-color:var(--ok);color:var(--ok)}
.paso.actual .paso-num{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.paso.actual .cuerpo>b{font-size:1.02rem}
.paso.pendiente,.paso.omitido{opacity:.5}
.opciones{display:grid;gap:10px;margin-top:10px}
@media (min-width:600px){.opciones{grid-template-columns:1fr 1fr}}
.opcion{margin:0}
.paso .cuerpo{min-width:0}


/* Cola de fotos por leer */
.foto-cola{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px;margin:10px 0}
.foto-mini{position:relative;aspect-ratio:3/4;border-radius:10px;overflow:hidden;border:1px solid var(--line);background:var(--bg)}
.foto-mini img{width:100%;height:100%;object-fit:cover;display:block}
.foto-mini span{position:absolute;left:6px;top:6px;background:var(--brand);color:var(--brand-ink);border-radius:999px;font-size:.75rem;font-weight:700;padding:1px 7px}
.foto-mini .chip{position:absolute;right:4px;top:4px;padding:2px 8px;font-size:.8rem;background:var(--surface)}