/* =====================================================================
   ESTILOS DE LA APP
   ---------------------------------------------------------------------
   Los colores se cambian en el bloque :root (modo claro) y en los dos
   bloques de modo oscuro de abajo. Cada grupo de alimentos tiene su color.
   ===================================================================== */

:root {
  --bg: #F4F7F2;
  --surface: #FFFFFF;
  --surface-2: #EAF0E7;
  --ink: #17301F;
  --muted: #5B6E61;
  --line: #D9E3D5;
  --accent: #1F5A3A;
  --accent-ink: #FFFFFF;
  --accent-soft: #DCEEDF;
  --plate: #FFFFFF;
  --plate-rim: #E3EAE0;
  --toast-bg: #17301F;
  --toast-ink: #F4F7F2;
  --warn-bg: #FFF4DB;
  --warn-ink: #6B4A00;

  /* Colores de cada grupo del plato */
  --g-verdura: #3A9A5B;      --gs-verdura: #E1F2E5;
  --g-proteina: #E26D5A;     --gs-proteina: #FCE6E1;
  --g-carbohidrato: #E3A72F; --gs-carbohidrato: #FCF0D6;
  --g-grasa: #7E5BC2;        --gs-grasa: #EEE8F9;
  --g-fruta: #E0528A;        --gs-fruta: #FCE3EC;
  --g-sabor: #6F7F86;        --gs-sabor: #E9EDEE;

  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(23, 48, 31, .05), 0 8px 24px rgba(23, 48, 31, .07);
  --font-display: "Bricolage Grotesque", ui-rounded, -apple-system, system-ui, sans-serif;
  --font-body: "Figtree", -apple-system, BlinkMacSystemFont, system-ui, "Segoe UI", sans-serif;
  --tabbar-h: 68px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0E1511; --surface: #16211A; --surface-2: #1D2B22; --ink: #E4EEE6; --muted: #9BB0A2;
    --line: #28392D; --accent: #7BD39A; --accent-ink: #0B1A10; --accent-soft: #1E3A28;
    --plate: #1F2C24; --plate-rim: #2C3D32; --toast-bg: #E4EEE6; --toast-ink: #0E1511;
    --warn-bg: #3A2F12; --warn-ink: #F6DB9A;
    --g-verdura: #5CC27E; --gs-verdura: #1C3325;
    --g-proteina: #F0846F; --gs-proteina: #3A231F;
    --g-carbohidrato: #F0BC4E; --gs-carbohidrato: #372D17;
    --g-grasa: #A487E0; --gs-grasa: #2A2340;
    --g-fruta: #F07AA6; --gs-fruta: #3A1F2B;
    --g-sabor: #93A3AA; --gs-sabor: #243036;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0E1511; --surface: #16211A; --surface-2: #1D2B22; --ink: #E4EEE6; --muted: #9BB0A2;
  --line: #28392D; --accent: #7BD39A; --accent-ink: #0B1A10; --accent-soft: #1E3A28;
  --plate: #1F2C24; --plate-rim: #2C3D32; --toast-bg: #E4EEE6; --toast-ink: #0E1511;
  --warn-bg: #3A2F12; --warn-ink: #F6DB9A;
  --g-verdura: #5CC27E; --gs-verdura: #1C3325;
  --g-proteina: #F0846F; --gs-proteina: #3A231F;
  --g-carbohidrato: #F0BC4E; --gs-carbohidrato: #372D17;
  --g-grasa: #A487E0; --gs-grasa: #2A2340;
  --g-fruta: #F07AA6; --gs-fruta: #3A1F2B;
  --g-sabor: #93A3AA; --gs-sabor: #243036;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
  color-scheme: dark;
}

/* ------------------------------ base ------------------------------ */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; padding: 0; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 8px; }
h1, h2, h3 { font-family: var(--font-display); margin: 0; text-wrap: balance; letter-spacing: -0.01em; }
p { margin: 0; }
[hidden] { display: none !important; }

.app {
  max-width: 560px;
  margin: 0 auto;
  padding-inline: 16px;
  padding-bottom: calc(var(--tabbar-h) + 28px + env(safe-area-inset-bottom));
  min-height: 100vh;
}

.eyebrow {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------------------------- cabecera ---------------------------- */
.top {
  position: sticky;
  top: 0;
  z-index: 5;
  margin-inline: -16px;
  padding: calc(env(safe-area-inset-top) + 14px) 16px 12px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  display: grid;
  gap: 12px;
}
.top-fila { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; }
.top h1 { font-size: 1.85rem; font-weight: 800; line-height: 1.05; }
.top .marca { font-family: var(--font-display); font-weight: 700; color: var(--accent); font-size: .95rem; }

/* tira de días */
.dias { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.dia {
  display: grid; justify-items: center; gap: 2px;
  padding: 8px 0 7px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
  position: relative;
}
.dia .l { font-size: .7rem; font-weight: 700; color: var(--muted); letter-spacing: .06em; }
.dia .n { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; }
.dia.hoy::after { content: ""; position: absolute; bottom: 4px; width: 5px; height: 5px; border-radius: 50%; background: var(--g-proteina); }
.dia[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.dia[aria-pressed="true"] .l { color: inherit; opacity: .8; }

.segmento { display: inline-flex; background: var(--surface-2); border-radius: 999px; padding: 3px; }
.segmento button { padding: 6px 14px; border-radius: 999px; font-size: .85rem; font-weight: 600; color: var(--muted); }
.segmento button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.08); }

/* ------------------------------ vistas ----------------------------- */
.vista { display: grid; gap: 14px; padding-top: 6px; }
.seccion-titulo { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-top: 10px; }
.seccion-titulo h2 { font-size: 1.3rem; font-weight: 800; }
.nota { color: var(--muted); font-size: .92rem; }

/* tarjeta de comida */
.comida {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px 14px;
  align-items: center;
  width: 100%;
  text-align: left;
  padding: 16px;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform .15s ease;
}
.comida:active { transform: scale(.985); }
.comida-texto { display: grid; gap: 6px; min-width: 0; }
.comida-cab { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.comida h3 { font-size: 1.18rem; font-weight: 700; line-height: 1.2; }
.comida .plato-svg { width: 96px; height: 96px; }
.comida .chips { grid-column: 1 / -1; }

.meta { display: inline-flex; align-items: center; gap: 4px; font-size: .78rem; font-weight: 600; color: var(--muted); font-variant-numeric: tabular-nums; }
.pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 999px;
  font-size: .75rem; font-weight: 700;
  background: var(--surface-2); color: var(--ink);
}
.pill.tupper { background: var(--gs-carbohidrato); color: var(--ink); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px 4px 6px;
  border-radius: 999px;
  font-size: .82rem; font-weight: 600;
  background: var(--gs, var(--surface-2));
  white-space: nowrap;
}
.chip .e { font-size: .95rem; line-height: 1; }

/* compacta (vista semana) */
.semana-dia { display: grid; gap: 8px; }
.semana-dia h3 { font-size: 1.05rem; font-weight: 800; display: flex; gap: 8px; align-items: baseline; }
.semana-dia h3 .hoy-tag { font-family: var(--font-body); font-size: .7rem; font-weight: 700; color: var(--g-proteina); text-transform: uppercase; letter-spacing: .08em; }
.fila-plato {
  display: grid; grid-template-columns: 44px 1fr auto; gap: 10px; align-items: center;
  width: 100%; text-align: left; padding: 8px 12px 8px 8px;
  background: var(--surface); border-radius: var(--radius-sm);
}
.fila-plato .plato-svg { width: 44px; height: 44px; }
.fila-plato .t { font-weight: 600; font-size: .93rem; line-height: 1.25; }
.fila-plato .c { font-size: .72rem; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }

/* ------------------------------ botones ---------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 20px; border-radius: 999px;
  font-weight: 700; font-size: 1rem;
  background: var(--accent); color: var(--accent-ink);
}
.btn.sec { background: var(--surface); color: var(--ink); border: 1px solid var(--line); }
.btn.peq { min-height: 38px; padding: 0 14px; font-size: .88rem; }
.btn.bloque { width: 100%; }
.btn:disabled { opacity: .45; }

/* ------------------------------- hoja ------------------------------ */
.velo { position: fixed; inset: 0; z-index: 20; background: rgba(10, 20, 14, .45); animation: aparecer .2s ease; }
.hoja {
  position: fixed; z-index: 21; left: 0; right: 0; bottom: 0;
  max-width: 560px; margin: 0 auto;
  max-height: 92vh; overflow-y: auto; -webkit-overflow-scrolling: touch;
  background: var(--bg);
  border-radius: 26px 26px 0 0;
  padding: 10px 16px calc(28px + env(safe-area-inset-bottom));
  animation: subir .28s cubic-bezier(.2, .8, .2, 1);
  display: grid; gap: 16px;
}
.hoja .asa { width: 42px; height: 5px; border-radius: 3px; background: var(--line); justify-self: center; }
.hoja-cab { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.hoja-cab h2 { font-size: 1.6rem; font-weight: 800; line-height: 1.1; }
.cerrar { width: 36px; height: 36px; flex: none; border-radius: 50%; background: var(--surface-2); display: grid; place-items: center; font-size: 1.1rem; }
@keyframes subir { from { transform: translateY(100%); } to { transform: none; } }
@keyframes aparecer { from { opacity: 0; } to { opacity: 1; } }

.plato-grande { display: grid; grid-template-columns: 150px 1fr; gap: 16px; align-items: center; background: var(--surface); padding: 16px; border-radius: var(--radius); }
.plato-grande .plato-svg { width: 150px; height: 150px; }
.leyenda { display: grid; gap: 8px; font-size: .88rem; }
.leyenda div { display: grid; grid-template-columns: 12px 1fr; gap: 8px; align-items: start; }
.leyenda i { width: 12px; height: 12px; border-radius: 4px; margin-top: 4px; background: var(--c); }
.leyenda b { display: block; font-size: .72rem; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); }

.bloque { background: var(--surface); border-radius: var(--radius); padding: 6px 14px; display: grid; }
.bloque > h3 { font-size: 1.05rem; font-weight: 800; padding: 10px 0 4px; }

.ing { display: grid; grid-template-columns: 44px 1fr auto; gap: 12px; align-items: center; padding: 10px 0; border-top: 1px solid var(--line); }
.bloque > h3 + .ing { border-top: 0; }
.ing .bola { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; font-size: 1.45rem; background: var(--gs); }
.ing .nom { font-weight: 700; line-height: 1.2; }
.ing .rac { font-size: .84rem; color: var(--muted); }
.ing .acciones { display: flex; gap: 6px; }
.icono-btn {
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--surface-2); font-size: 1.05rem;
}
.icono-btn svg { width: 20px; height: 20px; }
.icono-btn.no { background: var(--gs-proteina); }

.pasos { list-style: none; margin: 0; padding: 4px 0 10px; display: grid; gap: 12px; counter-reset: paso; }
.pasos li { display: grid; grid-template-columns: 30px 1fr; gap: 10px; counter-increment: paso; line-height: 1.45; }
.pasos li::before {
  content: counter(paso);
  width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 800; font-size: .9rem;
  background: var(--accent-soft); color: var(--accent);
}

.aviso { background: var(--warn-bg); color: var(--warn-ink); border-radius: var(--radius-sm); padding: 12px 14px; font-size: .92rem; }

/* ------------------------------ compra ----------------------------- */
.progreso { height: 8px; border-radius: 4px; background: var(--surface-2); overflow: hidden; }
.progreso i { display: block; height: 100%; background: var(--g-verdura); border-radius: 4px; transition: width .3s ease; }
.item-compra {
  display: grid; grid-template-columns: 28px 32px 1fr; gap: 10px; align-items: center;
  width: 100%; text-align: left; padding: 11px 0; border-top: 1px solid var(--line);
}
.bloque > h3 + .item-compra { border-top: 0; }
.check { width: 26px; height: 26px; border-radius: 8px; border: 2px solid var(--line); display: grid; place-items: center; color: transparent; font-weight: 900; font-size: .9rem; }
.item-compra[aria-pressed="true"] .check { background: var(--g-verdura); border-color: var(--g-verdura); color: #fff; }
.item-compra[aria-pressed="true"] .nom { text-decoration: line-through; color: var(--muted); }
.item-compra .e { font-size: 1.4rem; text-align: center; }
.item-compra .nom { font-weight: 600; line-height: 1.2; }
.item-compra .det { font-size: .8rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.despensa { display: flex; flex-wrap: wrap; gap: 6px; padding: 4px 0 12px; }

/* ------------------------------ tuppers ---------------------------- */
.tupper-card { background: var(--surface); border-radius: var(--radius); padding: 16px; display: grid; gap: 10px; }
.tupper-cab { display: grid; grid-template-columns: 48px 1fr auto; gap: 12px; align-items: center; }
.tupper-cab .bola { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font-size: 1.6rem; background: var(--gs); }
.tupper-cab h3 { font-size: 1.1rem; font-weight: 800; }
.raciones { font-family: var(--font-display); font-weight: 800; font-size: 1.6rem; line-height: 1; text-align: right; font-variant-numeric: tabular-nums; }
.raciones small { display: block; font-family: var(--font-body); font-size: .68rem; font-weight: 700; color: var(--muted); letter-spacing: .06em; text-transform: uppercase; }
.dias-mini { display: flex; gap: 4px; }
.dias-mini span { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; font-size: .72rem; font-weight: 800; background: var(--surface-2); color: var(--muted); }
.dias-mini span.si { background: var(--g-carbohidrato); color: #2B1D00; }
.dias-mini span.frio { background: var(--g-grasa); color: #fff; }

/* ------------------------------ gustos ----------------------------- */
.buscador { width: 100%; min-height: 46px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); font-size: 1rem; }
.resumen-grupos { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; }
.resumen-grupos div { background: var(--surface); border-radius: var(--radius-sm); padding: 10px 12px; display: grid; gap: 6px; }
.resumen-grupos b { font-size: .82rem; }
.barra { height: 6px; border-radius: 3px; background: var(--surface-2); overflow: hidden; }
.barra i { display: block; height: 100%; background: var(--c); }

.mosaico { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 8px; }
.tesela {
  position: relative;
  display: grid; justify-items: center; align-content: start; gap: 4px;
  padding: 12px 6px 10px; min-height: 96px;
  background: var(--surface); border-radius: 16px;
  border: 2px solid transparent;
  text-align: center; font-size: .8rem; font-weight: 600; line-height: 1.15;
  transition: opacity .15s ease, transform .15s ease;
}
.tesela:active { transform: scale(.96); }
.tesela .e { font-size: 1.9rem; line-height: 1.1; }
.tesela.no { opacity: .5; background: var(--surface-2); }
.tesela.no .nom { text-decoration: line-through; }
.tesela.fav { border-color: var(--g-fruta); }
.tesela .marca-estado { position: absolute; top: 4px; right: 6px; font-size: .9rem; }

.opciones-gusto { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.opciones-gusto button { display: grid; justify-items: center; gap: 4px; padding: 14px 6px; border-radius: 16px; background: var(--surface); border: 2px solid var(--line); font-weight: 700; font-size: .88rem; }
.opciones-gusto button .e { font-size: 1.6rem; }
.opciones-gusto button[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-soft); }

.ajuste { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; padding: 14px 0; border-top: 1px solid var(--line); }
.bloque > h3 + .ajuste { border-top: 0; }
.ajuste p { font-size: .85rem; color: var(--muted); }
.interruptor { width: 52px; height: 32px; border-radius: 16px; background: var(--line); position: relative; transition: background .2s ease; flex: none; }
.interruptor::after { content: ""; position: absolute; top: 3px; left: 3px; width: 26px; height: 26px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.2); transition: transform .2s ease; }
.interruptor[aria-checked="true"] { background: var(--g-verdura); }
.interruptor[aria-checked="true"]::after { transform: translateX(20px); }
textarea.copia { width: 100%; min-height: 90px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface); padding: 10px; font-size: .8rem; font-family: ui-monospace, Menlo, monospace; }

/* ----------------------------- barra inferior ---------------------- */
.tabbar {
  position: fixed; z-index: 10; left: 0; right: 0; bottom: 0;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
}
.tabbar-in { max-width: 560px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); height: var(--tabbar-h); }
.tab { display: grid; justify-items: center; align-content: center; gap: 3px; font-size: .72rem; font-weight: 700; color: var(--muted); }
.tab svg { width: 25px; height: 25px; }
.tab[aria-current="page"] { color: var(--accent); }

/* ------------------------------- toast ----------------------------- */
.toast {
  position: fixed; z-index: 30; left: 16px; right: 16px;
  bottom: calc(var(--tabbar-h) + 14px + env(safe-area-inset-bottom));
  max-width: 528px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 12px 12px 16px; border-radius: 16px;
  background: var(--toast-bg); color: var(--toast-ink);
  font-size: .92rem; font-weight: 600;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
  animation: subirToast .25s ease;
}
.toast button { flex: none; padding: 8px 12px; border-radius: 10px; font-weight: 800; color: var(--toast-ink); background: color-mix(in srgb, var(--toast-ink) 16%, transparent); }
@keyframes subirToast { from { transform: translateY(20px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ------------------------- bienvenida (onboarding) ----------------- */
.onb { min-height: 100vh; display: grid; align-content: start; gap: 18px; padding-block: calc(env(safe-area-inset-top) + 28px) 120px; }
.onb h1 { font-size: 2.2rem; font-weight: 800; line-height: 1.02; }
.onb .lead { font-size: 1.05rem; color: var(--muted); max-width: 34em; }
.onb-plato { display: grid; grid-template-columns: 170px 1fr; gap: 18px; align-items: center; background: var(--surface); border-radius: var(--radius); padding: 18px; }
.onb-plato .plato-svg { width: 170px; height: 170px; }
.onb-pie {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
  padding: 12px 16px calc(14px + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.onb-pie-in { max-width: 528px; margin: 0 auto; display: grid; grid-template-columns: auto 1fr; gap: 10px; }
.puntos { display: flex; gap: 6px; }
.puntos i { width: 8px; height: 8px; border-radius: 50%; background: var(--line); }
.puntos i.on { background: var(--accent); width: 22px; border-radius: 4px; }
.instalar { background: var(--accent-soft); border-radius: var(--radius-sm); padding: 12px 14px; font-size: .9rem; display: grid; gap: 4px; }

.error-datos { padding-block: 40px; display: grid; gap: 14px; }
.error-datos pre { white-space: pre-wrap; background: var(--surface); padding: 14px; border-radius: 12px; font-size: .82rem; overflow-x: auto; }

@media (max-width: 380px) {
  .comida .plato-svg { width: 78px; height: 78px; }
  .plato-grande { grid-template-columns: 1fr; justify-items: center; }
  .onb-plato { grid-template-columns: 1fr; justify-items: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}