/* App de progreso: oscura, letra grande y botones al alcance del pulgar. */
:root {
  color-scheme: dark;
  --fondo: #0E1113;
  --superficie: #171B1E;
  --superficie-2: #20262A;
  --linea: #2C3438;
  --texto: #F1F4F2;
  --texto-2: #A9B4AE;
  --acento: #4ADE80;
  --acento-tinta: #0B2A17;
  --aviso: #F5B455;
  --peligro: #F87171;
  --radio: 18px;
  --sombra: 0 6px 24px rgba(0, 0, 0, .35);
  --letra: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --seguro-abajo: env(safe-area-inset-bottom, 0px);
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--fondo); color: var(--texto); font: 17px/1.45 var(--letra); -webkit-text-size-adjust: 100%; }
body { min-height: 100dvh; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--acento); }
h1 { font-size: 30px; line-height: 1.15; margin: 0; letter-spacing: -.01em; }
h2 { font-size: 20px; margin: 0; }
p { margin: 0; }
.app { max-width: 560px; margin: 0 auto; padding: 20px 16px calc(96px + var(--seguro-abajo)); display: flex; flex-direction: column; gap: 16px; }
.cabecera { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; padding-top: env(safe-area-inset-top, 0px); }
.sub { color: var(--texto-2); font-size: 15px; }
.etiqueta { font-size: 13px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--texto-2); }
.tarjeta { background: var(--superficie); border: 1px solid var(--linea); border-radius: var(--radio); padding: 18px; display: flex; flex-direction: column; gap: 14px; }
.tarjeta.destacada { background: var(--superficie-2); }
.fila { display: flex; gap: 10px; align-items: center; }
.rejilla-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.rejilla-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.rejilla-5 { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; }
.grande { font-size: 46px; font-weight: 750; letter-spacing: -.02em; line-height: 1; }
.medio { font-size: 26px; font-weight: 700; }
.unidad { font-size: 18px; font-weight: 600; color: var(--texto-2); }
.verde { color: var(--acento); }
.ambar { color: var(--aviso); }

label.campo { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; color: var(--texto-2); }
input, select, textarea { background: var(--fondo); border: 1px solid var(--linea); border-radius: 14px; padding: 0 14px; min-height: 52px; font-size: 18px; color: var(--texto); width: 100%; }
textarea { padding: 12px 14px; min-height: 84px; resize: vertical; }
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible { outline: 2px solid var(--acento); outline-offset: 2px; }

.boton { min-height: 56px; border-radius: 16px; border: none; background: var(--acento); color: var(--acento-tinta); font-size: 18px; font-weight: 700; padding: 0 18px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 8px; }
.boton.secundario { background: var(--superficie-2); color: var(--texto); border: 1px solid var(--linea); }
.boton:disabled { opacity: .55; }
.boton-redondo { width: 60px; height: 60px; flex: none; border-radius: 18px; border: 1px solid var(--linea); background: var(--superficie-2); font-size: 28px; font-weight: 600; cursor: pointer; }
.opcion { min-height: 52px; border-radius: 14px; border: 1px solid var(--linea); background: var(--superficie-2); padding: 8px 12px; font-size: 16px; font-weight: 500; cursor: pointer; text-align: center; }
.opcion.activa { border: 2px solid var(--acento); background: #133222; color: var(--texto); font-weight: 700; }
.opcion.ancha { text-align: left; padding: 12px 16px; }
.opcion small { display: block; font-size: 13px; color: var(--texto-2); font-weight: 400; }

.macro { background: var(--fondo); border-radius: 14px; padding: 12px; display: flex; flex-direction: column; gap: 2px; }
.macro span:first-child { font-size: 13px; color: var(--texto-2); }
.macro span:last-child { font-size: 20px; font-weight: 700; }

.aviso { border-radius: 14px; padding: 12px 14px; font-size: 15px; background: #2E2410; color: #FCE3B8; border: 1px solid #5A4416; }
.error { border-radius: 14px; padding: 12px 14px; font-size: 15px; background: #2D1414; color: #FECACA; border: 1px solid #5B2121; }
.ok { border-radius: 14px; padding: 12px 14px; font-size: 15px; background: #10291A; color: #BBF7D0; border: 1px solid #1F5131; }
.legal { font-size: 13px; color: var(--texto-2); }

.progreso-pasos { display: flex; gap: 6px; }
.progreso-pasos span { flex: 1; height: 5px; border-radius: 3px; background: var(--linea); }
.progreso-pasos span.hecho { background: var(--acento); }

.menu { position: fixed; left: 0; right: 0; bottom: 0; background: rgba(23, 27, 30, .96); backdrop-filter: blur(8px); border-top: 1px solid var(--linea); padding: 6px 8px calc(8px + var(--seguro-abajo)); }
.menu nav { max-width: 560px; margin: 0 auto; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.menu a { min-height: 56px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; font-size: 12px; font-weight: 600; color: var(--texto-2); text-decoration: none; border-radius: 14px; }
.menu a.activo { color: var(--acento); }
.menu svg { width: 24px; height: 24px; }

.grafica { width: 100%; overflow: hidden; }
.grafica .uplot { font-family: var(--letra); }
.resumen-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.dato { background: var(--superficie); border: 1px solid var(--linea); border-radius: 14px; padding: 12px; display: flex; flex-direction: column; gap: 2px; }
.dato span:first-child { font-size: 13px; color: var(--texto-2); }
.dato span:last-child { font-size: 20px; font-weight: 700; }
details.mas { border-top: 1px solid var(--linea); padding-top: 12px; }
details.mas summary { cursor: pointer; font-weight: 600; min-height: 44px; display: flex; align-items: center; color: var(--texto-2); }
.fuentes li { margin-bottom: 10px; }
.cargando { color: var(--texto-2); text-align: center; padding: 40px 0; }

/* Cuerpo: medidas, fotos y comparador */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { min-height: 40px; padding: 0 14px; border-radius: 20px; border: 1px solid var(--linea); background: var(--superficie-2); font-size: 15px; font-weight: 500; cursor: pointer; }
.chip.activa { border: 2px solid var(--acento); background: #133222; font-weight: 700; }
.hueco-foto { display: flex; flex-direction: column; gap: 6px; }
.foto { aspect-ratio: 3 / 4; width: 100%; padding: 0; border: 1px solid var(--linea); border-radius: 14px; overflow: hidden; background: var(--fondo); cursor: pointer; display: flex; align-items: center; justify-content: center; color: var(--texto-2); font-size: 14px; }
.foto img { width: 100%; height: 100%; object-fit: cover; display: block; }
.foto.vacia { border-style: dashed; }
.enlace { background: none; border: none; color: var(--acento); font-weight: 600; font-size: 15px; min-height: 40px; cursor: pointer; }
.visor { position: fixed; inset: 0; z-index: 20; background: #000; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 16px 16px calc(16px + var(--seguro-abajo)); }
.visor img { max-width: 100%; max-height: calc(100dvh - 120px); object-fit: contain; border-radius: 12px; }
.foto-grande { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 14px; background: var(--fondo); }
.cortina { position: relative; width: 100%; border-radius: 14px; overflow: hidden; background: var(--fondo); }
.cortina img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cortina .corte { position: absolute; top: 0; bottom: 0; width: 3px; margin-left: -1.5px; background: var(--acento); pointer-events: none; }
input[type="range"] { min-height: 44px; padding: 0; border: none; background: transparent; accent-color: var(--acento); }
select { appearance: none; -webkit-appearance: none; }

/* Comidas */
.rejilla-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.rejilla-4 .macro { padding: 10px 8px; }
.rejilla-4 .macro span:last-child { font-size: 17px; }
.lista { display: flex; flex-direction: column; border-top: 1px solid var(--linea); }
.fila-lista { display: flex; justify-content: space-between; align-items: center; gap: 12px; width: 100%; min-height: 60px; padding: 10px 2px; background: none; border: none; border-bottom: 1px solid var(--linea); text-align: left; cursor: pointer; }
.fila-lista > span:first-child { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.fila-lista strong { font-weight: 600; font-size: 16px; overflow-wrap: anywhere; }
.fila-lista small { color: var(--texto-2); font-size: 13px; }
.fila-lista > span:last-child { flex: none; }
.editar { display: flex; flex-direction: column; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--linea); }
.chip.peligro { color: var(--peligro); border-color: #5B2121; }
.barra { display: flex; flex-direction: column; gap: 5px; font-size: 14px; color: var(--texto-2); }
.barra strong { color: var(--texto); }
.pista { height: 8px; border-radius: 4px; background: var(--fondo); overflow: hidden; }
.pista div { height: 100%; border-radius: 4px; transition: width .3s; }
.camara { position: relative; width: 100%; aspect-ratio: 4 / 3; border-radius: 16px; overflow: hidden; background: #000; }
.camara video { width: 100%; height: 100%; object-fit: cover; display: block; }
.recuadro { position: absolute; left: 10%; right: 10%; top: 30%; bottom: 30%; border: 3px solid var(--acento); border-radius: 12px; box-shadow: 0 0 0 999px rgba(0, 0, 0, .35); }
input[type="search"] { -webkit-appearance: none; appearance: none; }
.adherencia { display: grid; grid-template-columns: repeat(14, minmax(0, 1fr)); gap: 5px; }
.adherencia i { aspect-ratio: 1; border-radius: 50%; background: var(--linea); }
.recordatorio { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; border-top: 1px solid var(--linea); padding-top: 12px; }
.recordatorio .fila { margin-left: auto; }
.recordatorio .fila { gap: 8px; }
.recordatorio input[type="time"], .recordatorio select { width: auto; min-height: 46px; padding: 0 10px; font-size: 16px; }
.interruptor { display: flex; align-items: center; gap: 10px; font-weight: 600; cursor: pointer; }
.interruptor input { width: 24px; min-height: 24px; accent-color: var(--acento); }
a.fila-lista { color: var(--texto); text-decoration: none; }
.banda { position: fixed; left: 12px; right: 12px; top: calc(10px + env(safe-area-inset-top, 0px)); z-index: 30; max-width: 536px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px; border-radius: 14px; background: var(--superficie-2); border: 1px solid var(--linea); box-shadow: var(--sombra); font-size: 15px; }
.par { display: flex; flex-direction: column; gap: 6px; }
.rejilla-3 label.campo input { padding: 0 10px; }
.pasos { margin: 0; padding-left: 22px; display: flex; flex-direction: column; gap: 8px; color: var(--texto-2); font-size: 15px; }
.fila-lista > span.verde, .fila-lista > span.sub { text-align: right; }