/**
 * style.css — Nutrition Planner
 * ─────────────────────────────────────────────────────────────────────────
 * Design direction: "nutrition label as design language." The subject is
 * real food, real supermarket prices and a strength-training macro target —
 * so the visual system borrows its discipline from the actual vernacular of
 * that world: the EU nutrition-facts panel (hairline grid, tabular figures,
 * all-caps micro-labels) and a Mercadona receipt (itemised lines, monospace
 * prices right-aligned). Numbers are set in a monospace face throughout —
 * not decoration, but the same signal a nutrition label or receipt gives:
 * "this is measured data, not copy."
 *
 * Palette is deliberately restrained: one brand accent (green — doubles as
 * "protein", the hero macro for a training app) and one warm secondary
 * accent (clay — "energy/calories"), everything else is ink/paper/hairline
 * neutrals. Carbs and fat get quiet earth-tone identifiers, not a fourth and
 * fifth saturated hue.
 *
 * IMPORTANT — every id/class below is read directly by JS. None were
 * renamed or removed from the previous version; only visual treatment
 * changed, plus new additive classes for the shopping-list module and the
 * collapsible catalog panel.
 *   IDs:    plannerForm, age, sex, weight, height, activity, workouts,
 *           goal, budget, cookTime, taste, fillExampleBtn, resetBtn,
 *           spinnerWrap, statusText, foodCount, sumCalories/Sub,
 *           sumProtein/Sub, sumCarbs/Sub, sumFats/Sub, warningBox,
 *           mealsContainer, insightsList, verifiedGrid, verifiedCount,
 *           verifiedSearchInput, verifiedEmpty, verifiedEmptyQuery,
 *           noCookBtn, noCookPanel, noCookResults, noCookCount, noCookStatus
 *   Classes generated by render.js: .meal-card .meal-head .meal-kcal
 *           .meal-body .meal-items .food-row .food-main .food-name
 *           .food-meta .food-right .meal-footer .food-purchase
 *           .food-purchase__badge
 *   Classes generated by render-real-products.js / render-no-cook.js:
 *           .verified-card(*) .nocook-slot .nocook-item(*) .nocook-level(*)
 *   Classes toggled by JS: .active (spinner), .show (warning box),
 *           .summary-card.pulse (count-up landing pulse)
 * New, additive only: .nutrition-strip, .shopping-* (new render-shopping-
 *   list.js module), .disclosure (native <details> wrapper for the catalog).
 * ─────────────────────────────────────────────────────────────────────────
 */

/* ══ Tokens ═════════════════════════════════════════════════ */
:root {
  /* Color — ink/paper neutrals + exactly two saturated accents */
  --ink: #14171a;
  --ink-soft: #52585e;
  --ink-faint: #656b70;
  --paper: #f6f5f1;
  --paper-raised: #ffffff;
  --line: #dfdcd3;
  --line-strong: #c9c5b8;

  --green: #1f6f4a;
  --green-deep: #12442c;
  --green-wash: #e7f1ea;

  --clay: #c1521e;
  --clay-deep: #8e3c14;
  --clay-wash: #fbeae0;

  --grain: #7a5d26;
  --grain-wash: #f3ead9;

  --slate: #55666d;
  --slate-wash: #e9edee;

  --danger: #b3261e;
  --danger-wash: #fbeae8;
  --danger-border: #f0c9c4;

  /* Per-macro identity — restrained: protein reuses the brand accent
     (deliberate — protein is the hero macro of a training planner) */
  --accent-calories: var(--clay);
  --accent-calories-bg: var(--clay-wash);
  --accent-protein: var(--green);
  --accent-protein-bg: var(--green-wash);
  --accent-carbs: var(--grain);
  --accent-carbs-bg: var(--grain-wash);
  --accent-fat: var(--slate);
  --accent-fat-bg: var(--slate-wash);

  /* Type — display carries personality, mono carries every number */
  --font-display: 'Space Grotesk', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  /* Radius — cards/inputs get modest, confident corners; primary actions
     are NOT full pills (that reads as marketing-site, not product) */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  --shadow-sm: 0 1px 2px rgba(20, 23, 26, 0.06);
  --shadow-md: 0 10px 28px rgba(20, 23, 26, 0.10);
}

/* ══ Reset / Base ═══════════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 16px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--green);
  color: #fff;
}

/* ══ Layout ═════════════════════════════════════════════════ */
.container {
  width: min(1280px, 94%);
  margin: 0 auto;
  padding: var(--space-8) 0 var(--space-12);
}

.hero {
  margin: 0 0 var(--space-10);
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--ink);
  color: var(--paper);
  order: -1;
}

.brand-mark svg {
  width: 18px;
  height: 18px;
}

.brand-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.brand-eyebrow .badge-text {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-wash);
  padding: 4px 10px;
  border-radius: 999px;
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 4.4vw, 52px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--ink);
  max-width: 16ch;
}

.hero h1 .hero__serif {
  display: block;
  color: var(--green);
  font-style: normal;
}

.hero p {
  margin: var(--space-1) 0 0;
  color: var(--ink-soft);
  max-width: 620px;
  font-size: 15px;
  line-height: 1.65;
}

.grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: var(--space-8);
  align-items: start;
}

.panel {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
}

.panel h2 {
  margin: 0 0 var(--space-5);
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.panel--results h2 {
  font-size: clamp(26px, 2.6vw, 34px);
}

.panel--results h2 em {
  font-style: normal;
  color: var(--green);
}

.panel--results .eyebrow {
  display: block;
  margin: 0 0 var(--space-6);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.form-section-label {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-6) 0 var(--space-5);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.form-section-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

/* ══ Formulario ═════════════════════════════════════════════ */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4) var(--space-3);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.field.full {
  grid-column: 1 / -1;
}

label {
  font-size: 11px;
  color: var(--ink-faint);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

input,
select {
  width: 100%;
  padding: 11px var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: var(--paper-raised);
  color: var(--ink);
  outline: none;
  font-size: 14px;
  font-family: var(--font-mono);
  font-weight: 500;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

select {
  font-family: var(--font-body);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6' fill='none'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%2352585e' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-right: var(--space-8);
}

input:focus,
select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-wash);
}

input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 1px;
}

/* ══ Utilidad: oculto visualmente, sigue enfocable por teclado ═══════
   (los radios nativos del selector de presupuesto usan esto en vez de
   display:none, para no romper el foco/lectores de pantalla). */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ══ Selector de presupuesto (presets + cantidad exacta) ═════════════
   Grupo de radio nativo: mutuamente excluyente por construcción (nunca
   puede haber preset Y cantidad exacta activos a la vez), y el estado
   "nada elegido" es simplemente el estado inicial del formulario --
   validateInput() lo detecta y pide elegir uno. */
.budget-group-label {
  display: block;
  margin-bottom: 7px;
  font-size: 11px;
  color: var(--ink-faint);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.budget-modes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}

.budget-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 10px var(--space-2);
  text-align: center;
  /* border-width/style/color por separado (no el shorthand `border`) a
     propósito: así .visually-hidden:checked + .budget-chip solo necesita
     sobreescribir el longhand border-color sin pelear con el shorthand. */
  border-width: 1px;
  border-style: solid;
  border-color: var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--paper-raised);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.budget-chip__title {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
}

.budget-chip__amount {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
}

@media (hover: hover) {
  .budget-chip:hover {
    border-color: var(--ink-faint);
  }
}

.visually-hidden:checked + .budget-chip {
  border-color: var(--green);
  background: var(--green-wash);
}

.visually-hidden:checked + .budget-chip .budget-chip__title {
  color: var(--green-deep);
}

.visually-hidden:checked + .budget-chip .budget-chip__amount {
  color: var(--green-deep);
}

.visually-hidden:focus-visible + .budget-chip {
  outline: 2px solid var(--green);
  outline-offset: 1px;
}

.budget-custom-field {
  margin-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: var(--space-3);
  background: var(--paper);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
}

/* ══ Botones ════════════════════════════════════════════════ */
.actions {
  margin-top: var(--space-5);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

button {
  border: 0;
  border-radius: var(--radius-sm);
  padding: 12px var(--space-5);
  font-weight: 600;
  font-family: var(--font-body);
  font-size: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: transform 0.12s ease, opacity 0.15s ease, background 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

button svg {
  flex-shrink: 0;
}

button:active {
  transform: scale(0.97);
}

button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--green-wash);
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
  position: relative;
}

@media (hover: hover) {
  .btn-primary:hover {
    background: var(--green-deep);
  }
}

.btn-secondary {
  background: var(--paper-raised);
  color: var(--ink-soft);
  border: 1px solid var(--line-strong);
}

@media (hover: hover) {
  .btn-secondary:hover {
    border-color: var(--ink-faint);
    color: var(--ink);
  }
}

.btn-nocook {
  color: var(--clay-deep);
  border-color: var(--clay-wash);
  background: var(--clay-wash);
}

@media (hover: hover) {
  .btn-nocook:hover {
    background: #f5d9c6;
    border-color: #f5d9c6;
  }
}

/* ══ Meta boxes ═════════════════════════════════════════════ */
.meta-boxes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--line);
}

.meta .k {
  color: var(--ink-faint);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.meta .v {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

/* ══ Spinner / Status ═══════════════════════════════════════ */
.status {
  min-height: 20px;
  color: var(--ink-soft);
  font-size: 13px;
  margin: var(--space-2) 0 0;
}

.spinner-wrap {
  display: none;
  align-items: center;
  gap: var(--space-3);
  padding: 14px 0 4px;
  color: var(--ink-soft);
  font-size: 13px;
}

.spinner-wrap.active {
  display: flex;
}

.loader-flame {
  display: inline-flex;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  border: 2px solid var(--line-strong);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.loader-flame svg {
  display: none;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ══ Output: cabecera ═══════════════════════════════════════ */
.output-top {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: flex-start;
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}

.badge {
  padding: 6px var(--space-4);
  background: var(--paper-raised);
  color: var(--ink-soft);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge .icon {
  color: var(--green);
}

.icon {
  flex-shrink: 0;
  vertical-align: -2px;
}

/* ══ Nutrition strip — signature summary component ═══════════
   One card, four columns, hairline dividers: modelled directly on the
   printed "valores nutricionales" panel on Spanish food packaging, instead
   of four separate floating stat cards. */
.nutrition-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
  overflow: hidden;
}

.summary-card {
  padding: var(--space-5) var(--space-4);
  position: relative;
  border-left: 1px solid var(--line);
}

.summary-card:first-child {
  border-left: none;
}

.summary-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--card-accent, var(--ink));
}

.summary-card h3 {
  margin: 0 0 var(--space-3);
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--ink-faint);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.summary-card h3 .icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  color: var(--card-accent, var(--ink-faint));
  flex-shrink: 0;
}

.summary-card h3 .icon-badge svg {
  width: 14px;
  height: 14px;
}

.summary-card--calories { --card-accent: var(--accent-calories); }
.summary-card--protein  { --card-accent: var(--accent-protein); }
.summary-card--carbs    { --card-accent: var(--accent-carbs); }
.summary-card--fat      { --card-accent: var(--accent-fat); }

@keyframes cardLanding {
  0%   { background: var(--card-accent-bg, transparent); }
  100% { background: transparent; }
}

.summary-card.pulse {
  animation: cardLanding 0.9s ease-out;
}

.summary-card--calories.pulse { --card-accent-bg: var(--accent-calories-bg); }
.summary-card--protein.pulse  { --card-accent-bg: var(--accent-protein-bg); }
.summary-card--carbs.pulse    { --card-accent-bg: var(--accent-carbs-bg); }
.summary-card--fat.pulse      { --card-accent-bg: var(--accent-fat-bg); }

.summary-card .big {
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.summary-card .sub {
  margin-top: var(--space-2);
  color: var(--ink-faint);
  font-size: 11px;
  font-weight: 500;
}

/* ══ Meals grid ═════════════════════════════════════════════ */
.meals-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

.meal-card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.22s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.22s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.22s ease;
}

@media (hover: hover) {
  .meal-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--line-strong);
  }
}

@media (prefers-reduced-motion: reduce) {
  .meal-card {
    transition: none;
  }
}

.meal-card--empty {
  background: transparent;
  border: 1.5px dashed var(--line-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 220px;
  grid-column: 1 / -1;
}

.meal-card--empty .meal-body {
  padding: var(--space-8);
}

.meal-card--empty .empty-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--green-wash);
  color: var(--green);
  margin-bottom: var(--space-4);
}

.meal-card--empty p {
  margin: 0 0 var(--space-2);
  color: var(--ink-faint);
  font-size: 13px;
}

.meal-card--empty p em {
  display: block;
  margin-bottom: var(--space-1);
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 700;
  font-size: 19px;
  color: var(--ink-soft);
}

.meal-card--empty p strong {
  color: var(--ink-soft);
  font-weight: 700;
}

.meal-head {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: baseline;
  background: var(--paper);
}

.meal-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--ink);
}

.meal-head .meal-kcal {
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  flex-shrink: 0;
}

.meal-body {
  padding: var(--space-5);
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.6;
}

.meal-items {
  display: grid;
  gap: var(--space-2);
}

/* ══ Food rows — receipt-line treatment ═════════════════════
   Ingredient name stays the primary label (that's what the recipe calls
   for); the real Mercadona product, when known, is promoted to a distinct
   tagged line rather than buried in italics, and every figure on the right
   is set in mono so the row reads like an itemised receipt. */
.food-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 11px var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--paper);
  border: 1px solid var(--line);
  transition: border-color 0.15s ease, background 0.15s ease;
}

@media (hover: hover) {
  .food-row:hover {
    border-color: var(--line-strong);
    background: #fdfcfa;
  }
}

.food-main {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.food-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.food-meta {
  color: var(--ink-faint);
  font-size: 12px;
  line-height: 1.4;
  font-variant-numeric: tabular-nums;
}

.food-purchase {
  margin-top: 4px;
  display: inline-flex;
  align-items: center;
  color: var(--green-deep);
  font-size: 11.5px;
  font-weight: 600;
}

.food-purchase__badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  margin-left: 6px;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--green);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.food-purchase__badge::before {
  content: "\2713";
  font-size: 9px;
}

.food-right {
  text-align: right;
  font-size: 12px;
  color: var(--ink-faint);
  white-space: nowrap;
  font-weight: 600;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  display: flex;
  flex-direction: column;
  gap: 2px;
  justify-content: center;
}

.food-right div:first-child {
  color: var(--ink);
  font-size: 13px;
}

.meal-footer {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px dashed var(--line-strong);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-2);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.meal-footer strong {
  display: block;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
  margin-top: 3px;
}

/* ══ Insights / Warning ═════════════════════════════════════ */
.insights {
  margin-top: var(--space-6);
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.insights h3 {
  margin: 0 0 var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
}

.insights h3 .icon-badge {
  display: inline-flex;
  width: 26px;
  height: 26px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--green-wash);
  color: var(--green);
}

.insights ul {
  margin: 0;
  padding-left: 18px;
  color: var(--ink-soft);
  line-height: 1.7;
  font-size: 14px;
}

.insights li {
  margin-bottom: var(--space-1);
}

.insights li::marker {
  color: var(--ink-faint);
}

.warning {
  max-height: 0;
  margin-top: 0;
  padding: 0 var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--danger-wash);
  border: 1px solid transparent;
  color: var(--danger);
  font-size: 13px;
  line-height: 1.5;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.2s ease, margin-top 0.25s ease, padding 0.25s ease, border-color 0.25s ease;
}

.warning.show {
  max-height: 400px;
  margin-top: var(--space-5);
  padding: 12px var(--space-4);
  border-color: var(--danger-border);
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .warning,
  .warning.show,
  .summary-card.pulse,
  .loader-flame,
  .meal-card,
  .btn-primary,
  .btn-secondary {
    animation: none !important;
    transition: none !important;
  }
}

.footer-note {
  margin-top: var(--space-6);
  color: var(--ink-faint);
  font-size: 12px;
  line-height: 1.6;
}

/* ══ Disclosure — native <details> wrapper used for the product catalog.
   Collapsed by default: a 2769-product grid is reference material, not
   the primary task, so it should be summoned rather than dumped. ══ */
.disclosure {
  border-top: 1px solid var(--line);
}

.disclosure > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-6) 0;
  -webkit-tap-highlight-color: transparent;
}

.disclosure > summary::-webkit-details-marker {
  display: none;
}

.disclosure > summary > .verified-panel__head {
  flex: 1;
}

.disclosure__chevron {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--ink-faint);
  transition: transform 0.2s ease;
}

.disclosure[open] .disclosure__chevron {
  transform: rotate(180deg);
}

.disclosure__body {
  padding-bottom: var(--space-8);
}

/* ══ Catálogo de productos ══════════════════════════════════ */
.verified-panel__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.verified-panel__head h2 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
}

.verified-panel__head h2 em {
  font-style: normal;
  color: var(--green);
}

.verified-panel__head .eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-faint);
}

.verified-panel__search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: var(--space-5) 0;
  padding: var(--space-3) var(--space-4);
  background: var(--paper-raised);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--ink-faint);
}

.verified-panel__search svg {
  flex-shrink: 0;
}

.verified-panel__search input {
  border: none;
  padding: 0;
  background: transparent;
  font-family: var(--font-body);
}

.verified-panel__search input:focus {
  box-shadow: none;
}

.verified-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: var(--space-4);
}

.verified-card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.verified-card__name {
  font-weight: 600;
  font-size: 13.5px;
  color: var(--ink);
  line-height: 1.3;
}

.verified-card__brand {
  margin-top: 2px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.verified-card__macros {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
  margin: var(--space-3) 0;
  padding-top: var(--space-3);
  border-top: 1px dashed var(--line-strong);
}

.verified-card__macros div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.verified-card__macros span {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.verified-card__macros strong {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.verified-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
}

.verified-card__price {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--ink);
}

.verified-card__badge {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--ink-faint);
  background: var(--paper);
  padding: 3px 8px;
  border-radius: 999px;
}

.verified-card__badge--ean {
  color: var(--green-deep);
  background: var(--green-wash);
}

.verified-card__no-nutrition {
  margin: var(--space-3) 0;
  padding-top: var(--space-3);
  border-top: 1px dashed var(--line-strong);
  color: var(--ink-faint);
  font-size: 11px;
  font-style: italic;
}

.verified-card--more {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-5);
  color: var(--ink-faint);
  font-size: 13px;
  border: 1.5px dashed var(--line-strong);
  border-radius: var(--radius-md);
}

.verified-panel__empty {
  color: var(--ink-faint);
  font-size: 13px;
  padding: var(--space-6) 0;
  text-align: center;
}

/* ══ Plan sin cocinar ═══════════════════════════════════════ */
.nocook-panel {
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--line);
}

.nocook-panel__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.nocook-panel__head h2 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
}

.nocook-panel__head h2 em {
  font-style: normal;
  color: var(--clay);
}

.nocook-panel__head .eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-faint);
}

.nocook-results {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.nocook-slot {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.nocook-slot h3 {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
}

.nocook-items {
  display: grid;
  gap: var(--space-3);
}

.nocook-item {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--paper);
  border: 1px solid var(--line);
}

.nocook-item__name {
  font-weight: 600;
  font-size: 14px;
  color: var(--ink);
  margin-top: 6px;
}

.nocook-item__brand {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.nocook-item__qty {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--clay-deep);
}

.nocook-item__macros {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
}

.nocook-item__package {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
}

.nocook-level {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
}

.nocook-level--0 { color: var(--green-deep); background: var(--green-wash); }
.nocook-level--1 { color: var(--grain); background: var(--grain-wash); }
.nocook-level--2 { color: var(--clay-deep); background: var(--clay-wash); }

/* ══ Shopping list — new module (js/ui/render-shopping-list.js) ═════════
   Aggregates the ALREADY-computed meal items (same numbers shown in the
   plan) into one buy-this list — presentation-only, no new domain logic. */
.shopping-panel {
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--line);
}

.shopping-panel__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.shopping-panel__head h2 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
}

.shopping-panel__head h2 em {
  font-style: normal;
  color: var(--green);
}

.shopping-panel__head .eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-faint);
}

.shopping-summary {
  display: flex;
  gap: var(--space-6);
  margin-bottom: var(--space-5);
  padding: var(--space-4) var(--space-5);
  background: var(--ink);
  border-radius: var(--radius-lg);
  color: var(--paper);
}

.shopping-summary__stat span {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(246, 245, 241, 0.6);
  margin-bottom: 3px;
}

.shopping-summary__stat strong {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.shopping-summary__stat--muted strong {
  font-size: 15px;
  color: rgba(246, 245, 241, 0.75);
}

.shopping-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2) var(--space-4);
}

.shopping-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.shopping-item__check {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  border-radius: 5px;
  border: 1.5px solid var(--line-strong);
  flex-shrink: 0;
}

.shopping-item__main {
  min-width: 0;
}

.shopping-item__name {
  font-weight: 600;
  font-size: 13.5px;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.shopping-item__meta {
  margin-top: 2px;
  font-size: 11.5px;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.shopping-item__buy {
  margin-top: 3px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--green-deep);
  font-variant-numeric: tabular-nums;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.shopping-item__price {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.shopping-item__usage-price {
  font-size: 10px;
  font-weight: 500;
  color: var(--ink-faint);
}

.shopping-empty {
  color: var(--ink-faint);
  font-size: 13px;
  padding: var(--space-6);
  text-align: center;
  border: 1.5px dashed var(--line-strong);
  border-radius: var(--radius-md);
}

/* ══ Media Queries ══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .summary-grid,
  .nutrition-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .summary-card:nth-child(2n+1) {
    border-left: none;
  }

  .summary-card:nth-child(n+3) {
    border-top: 1px solid var(--line);
  }

  .meals-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .nocook-results,
  .shopping-list {
    grid-template-columns: 1fr;
  }

  .meal-footer {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .container {
    padding: var(--space-5) 0 var(--space-10);
    width: 92%;
  }

  .nutrition-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .budget-modes {
    grid-template-columns: repeat(2, 1fr);
  }

  .verified-grid {
    grid-template-columns: 1fr;
  }

  .panel--results h2 {
    font-size: 24px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .meta-boxes {
    grid-template-columns: repeat(3, 1fr);
  }

  .meals-grid {
    grid-template-columns: 1fr;
  }

  .meal-footer {
    grid-template-columns: repeat(3, 1fr);
  }

  .food-row {
    grid-template-columns: 1fr;
  }

  .food-right {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  input,
  select {
    font-size: 16px;
  }

  .actions {
    flex-direction: column;
  }

  .actions button {
    width: 100%;
    justify-content: center;
  }

  .actions {
    position: sticky;
    bottom: 0;
    z-index: 10;
    margin-left: -16px;
    margin-right: -16px;
    padding: var(--space-4) 16px calc(var(--space-4) + env(safe-area-inset-bottom, 0px));
    background: linear-gradient(180deg, transparent, var(--paper) 35%);
  }
}

@media (max-width: 400px) {
  .nutrition-strip,
  .meta-boxes,
  .meal-footer {
    grid-template-columns: 1fr;
  }

  .summary-card {
    border-left: none !important;
    border-top: 1px solid var(--line);
  }

  .summary-card:first-child {
    border-top: none;
  }
}

/* ══ Entrada de página ══════════════════════════════════════ */
@media (prefers-reduced-motion: no-preference) {
  .hero,
  .form-section-label,
  .field,
  .actions,
  .panel--results {
    animation: pageIn 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) both;
  }

  .hero               { animation-delay: 0.02s; }
  .form-section-label { animation-delay: 0.06s; }
  .panel--results      { animation-delay: 0.08s; }
  .actions             { animation-delay: 0.30s; }

  .form-grid .field:nth-child(1) { animation-delay: 0.10s; }
  .form-grid .field:nth-child(2) { animation-delay: 0.13s; }
  .form-grid .field:nth-child(3) { animation-delay: 0.16s; }
  .form-grid .field:nth-child(4) { animation-delay: 0.19s; }
  .form-grid .field:nth-child(5) { animation-delay: 0.22s; }
  .form-grid .field:nth-child(6) { animation-delay: 0.25s; }
  .form-grid .field:nth-child(7) { animation-delay: 0.28s; }
  .form-grid .field:nth-child(8) { animation-delay: 0.31s; }
  .form-grid .field:nth-child(9) { animation-delay: 0.34s; }
}

@keyframes pageIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}