:root {
  color-scheme: light;
  font-family: system-ui, -apple-system, sans-serif;
  --page: #f5f7f4;
  --surface: #fff;
  --text: #193123;
  --muted: #53685a;
  --accent: #215e3d;
  --accent-text: #fff;
  --border: #c6d2c9;
  --error: #a02626;
  --warning: #f3d27a;
  --space: 1rem;
}

* { box-sizing: border-box; }
html { background: var(--page); }
body { margin: 0; min-width: 0; min-height: 100dvh; background: var(--page); color: var(--text); }
main {
  width: min(100%, 32rem);
  margin: 0 auto;
  padding: max(1.5rem, env(safe-area-inset-top)) max(var(--space), env(safe-area-inset-right)) calc(6rem + env(safe-area-inset-bottom)) max(var(--space), env(safe-area-inset-left));
  overflow-wrap: anywhere;
}
.auth-shell main { padding-bottom: max(1.5rem, env(safe-area-inset-bottom)); }
h1 { margin: 0 0 1.5rem; font-size: 2rem; line-height: 1.2; }
h2 { margin: 0 0 .5rem; font-size: 1.2rem; }
p { margin: 0; line-height: 1.5; }
a { color: var(--accent); }
label { display: block; margin-bottom: .5rem; font-weight: 600; }
input, textarea, select, button, .button {
  max-width: 100%;
  min-height: 44px;
  border-radius: .75rem;
  font: inherit;
}
input, textarea, select {
  width: 100%;
  padding: .75rem;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 16px;
}
button, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .65rem 1rem;
  border: 0;
  background: var(--accent);
  color: var(--accent-text);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
form button, button.reload { width: 100%; margin-top: 1rem; }
/* Отклик на тап: без него кнопка на iPhone кажется незажатой */
button, .button, a.card, .tab-bar a { -webkit-tap-highlight-color: transparent; transition: transform .1s, opacity .1s; }
button:active:not(:disabled), .button:active, a.card:active, .tab-bar a:active { transform: scale(.97); opacity: .8; }
button:disabled { opacity: .6; }
.card { padding: 1rem; border: 1px solid var(--border); border-radius: 1rem; background: var(--surface); }
.card p { color: var(--muted); }
.error { color: var(--error); }
.back-link { display: inline-flex; align-items: center; min-height: 44px; margin: -.5rem 0 1rem; }
.tab-bar {
  view-transition-name: tab-bar;
  position: fixed;
  inset: auto 0 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: .35rem max(.5rem, env(safe-area-inset-right)) max(.35rem, env(safe-area-inset-bottom)) max(.5rem, env(safe-area-inset-left));
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.tab-bar a {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: .65rem;
  color: var(--muted);
  font-size: .75rem;
  font-weight: 600;
  text-decoration: none;
}
.tab-bar svg { width: 1.5rem; height: 1.5rem; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
/* Активная вкладка — не только цветом (WCAG 1.4.1): полоска сверху, жирнее иконка и подпись */
.tab-bar a[aria-current="page"] { color: var(--accent); font-weight: 800; box-shadow: inset 0 3px 0 var(--accent); }
.tab-bar a[aria-current="page"] svg { stroke-width: 2.5; }
.macro-progress { display: grid; gap: .35rem; }
.macro-progress progress { width: 100%; height: .65rem; accent-color: var(--accent); }
.macro-progress .over-limit { color: var(--error); }
.macro-progress small { color: var(--muted); }
.macro-line { display: flex; justify-content: space-between; gap: .5rem; }
.remainder { display: grid; gap: 1rem; }
.intro { margin-bottom: 1rem; color: var(--muted); }
.profile-form { display: grid; gap: .25rem; margin-bottom: 1rem; }
.profile-form label { margin: .75rem 0 .35rem; }
.field-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; }
.norm:not(:empty) { margin-top: 1rem; }
.norm-numbers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; margin: 0 0 .5rem; }
.norm-numbers dt { color: var(--muted); font-size: .8rem; }
.norm-numbers dd { margin: 0; font-weight: 700; }
.norm .warning { margin-top: .5rem; }
details summary { padding: .7rem 0; font-weight: 600; cursor: pointer; }
.meals { display: grid; gap: .75rem; margin-top: 1rem; }
.meal h2 { font-size: 1rem; }
.meal .meal-nutrients { margin-top: .25rem; font-weight: 600; color: var(--text); }
.meal-actions { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; margin-top: .75rem; }
.meal-actions button { margin: 0; }
/* Шаблоны и панель диктовки — в зоне большого пальца, над таб-баром */
.thumb-zone {
  position: sticky;
  bottom: calc(4rem + env(safe-area-inset-bottom));
  margin-top: 1rem;
}
.dictation {
  display: grid;
  gap: .5rem;
  box-shadow: 0 -.5rem 1.5rem rgb(0 0 0 / .08);
}
.dictation label { margin: 0; }
.dictation textarea { resize: vertical; transition: height .15s; }
/* Пустое поле вне фокуса — одна строка: панель не закрывает список приёмов */
.dictation textarea:not(:focus):placeholder-shown { height: 2.9rem; resize: none; }
.dictation button { width: 100%; margin: 0; }
.dictation .dictate { min-height: 56px; font-size: 1.1rem; }
.dictation .dictate[aria-pressed="true"] { background: var(--error); color: var(--accent-text); }
.dictation .dictate[aria-pressed="true"]::before { content: "● "; animation: blink 1s steps(2) infinite; }
.dictation-actions { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.dictation-status:empty { display: none; }
.dictation-status { color: var(--muted); }
@keyframes blink { 50% { opacity: 0; } }
.transcript { margin-bottom: 1rem; color: var(--muted); font-style: italic; }
.meal-form { display: grid; gap: .5rem; }
.meal-form > label { margin-top: .5rem; }
.meal-item { display: grid; gap: .35rem; margin: .5rem 0 0; min-width: 0; }
.meal-item legend { padding: 0 .25rem; font-weight: 700; }
.meal-item label { margin: .35rem 0 .25rem; font-size: .875rem; }
.meal-item.uncertain { border: 2px solid var(--warning); }
.source { margin-left: .35rem; padding: .1rem .5rem; border-radius: 1rem; background: var(--page); color: var(--muted); font-size: .8rem; font-weight: 600; }
.source-estimated { background: var(--warning); color: var(--text); }
.per-100g-title { margin-top: .35rem; font-weight: 600; }
.field-row.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.field-row.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.item-nutrients { margin-top: .35rem; font-weight: 600; }
.meal-total { margin: .5rem 0; font-size: 1.1rem; }
.save-bar { position: sticky; bottom: calc(4rem + env(safe-area-inset-bottom)); padding: .5rem 0; background: var(--page); }
.meal-form button { margin-top: 0; }
button.secondary, .button.secondary { background: transparent; color: var(--accent); border: 1px solid var(--border); }
button.danger { color: var(--error); }
.warning { color: var(--error); }
.hint, .yield-hint, .yield-help { color: var(--muted); font-size: .875rem; }
.yield-help summary { padding: .75rem 0; font-weight: 400; color: var(--accent); }
.yield-help p { margin: 0 0 .5rem; }
.recipe, .ingredient { display: grid; gap: .35rem; min-width: 0; }
.recipe legend, .ingredient legend { padding: 0 .25rem; font-weight: 700; }
.recipe.uncertain { border: 2px solid var(--warning); }
.ingredient { margin: .5rem 0 0; padding: .75rem; border: 1px solid var(--border); border-radius: .75rem; }
.ingredient label, .recipe label { margin: .35rem 0 .25rem; font-size: .875rem; }
.catalog-question { display: grid; gap: .25rem; margin: .5rem 0 0; padding: .5rem .75rem; border: 2px solid var(--warning); border-radius: .75rem; }
.catalog-question label { display: flex; align-items: center; gap: .5rem; min-height: 44px; margin: 0; font-weight: 400; }
.catalog-question input { width: auto; min-height: 0; }
.save-template { margin-top: .5rem; }
/* Кнопки шаблонов — над диктовкой, в зоне большого пальца */
/* Одна строка с горизонтальной прокруткой — много шаблонов не закрывают экран */
.templates { display: grid; padding: .25rem 0; background: var(--page); grid-auto-flow: column; grid-auto-columns: minmax(9rem, max-content); gap: .5rem; margin-bottom: .5rem; overflow-x: auto; }
.templates button { display: block; width: 100%; margin: 0; overflow: hidden; background: var(--surface); white-space: nowrap; text-overflow: ellipsis; }
.catalog-search { margin-bottom: 1rem; }
.search-row { display: grid; grid-template-columns: 1fr auto; gap: .5rem; }
.search-row button { width: auto; margin: 0; }
.catalog-list { display: grid; gap: .5rem; margin-bottom: 1.5rem; }
.catalog-line { display: grid; gap: .25rem; min-height: 44px; color: var(--text); text-decoration: none; }
.catalog-line small, .dish-weight { color: var(--muted); }
.template-line form button { margin-top: .5rem; }
.product-form, .product-merge { display: grid; gap: .25rem; margin-bottom: 1rem; }
.product-form label, .product-merge label { margin: .75rem 0 .35rem; }
.dish-ingredients { margin: 0; padding-left: 1.2rem; line-height: 1.5; }

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --page: #101b15;
    --surface: #192a20;
    --text: #e8f0e9;
    --muted: #b3c8b8;
    --accent: #54a575;
    --accent-text: #0d1a12;
    --border: #526b58;
    --error: #ff9999;
    --warning: #7a6320;
  }
}

@media (min-width: 48rem) {
  main { padding-top: 2.5rem; }
  .tab-bar { left: 50%; right: auto; width: min(100%, 32rem); transform: translateX(-50%); }
}
.visually-hidden { position: absolute; width: 1px; height: 1px; min-height: 0; margin: -1px; padding: 0; border: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.days { display: grid; gap: .75rem; }
a.card.day { display: grid; gap: .35rem; color: var(--text); text-decoration: none; }
.card.day.over { box-shadow: inset 0 0 0 1px var(--error); border-color: var(--error); }
.day-line { display: grid; gap: .15rem; }
.card.day.over .day-line strong { color: var(--error); }
.day-line span { color: var(--muted); font-size: .9rem; }
/* Бейдж при переносе начинает строку без отступа слева */
.day-line > span { display: flex; flex-wrap: wrap; align-items: center; gap: .25rem .35rem; }
.badge { display: inline-block; white-space: nowrap; padding: .1rem .5rem; border-radius: 1rem; font-size: .8rem; font-weight: 600; }
.badge.low-protein { background: var(--warning); color: var(--text); }
.more { margin-top: .75rem; }
.meal-items { margin: .25rem 0 0; padding-left: 1.1rem; color: var(--muted); line-height: 1.5; }
.meals-empty { margin-top: 1rem; }
.workouts { display: grid; gap: .35rem; margin: 1rem 0 0; min-width: 0; padding: .75rem; border: 1px solid var(--border); border-radius: .75rem; }
.workouts legend { padding: 0 .25rem; font-weight: 700; }
.norm-tdee { margin: 0 0 .5rem; color: var(--muted); }
.catalog-picker { width: calc(100% - 2rem); max-width: 30rem; max-height: calc(100dvh - 2rem); margin: 1rem auto auto; padding: 1rem; border: 0; border-radius: .75rem; background: var(--surface); color: var(--text); }
.catalog-picker::backdrop { background: rgb(0 0 0 / .4); }
.catalog-picker-head { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-bottom: .5rem; }
.catalog-picker-head h2 { margin: 0; }
.catalog-picker-head button { flex: none; width: auto; margin: 0; white-space: nowrap; }
.catalog-pick-list { display: grid; gap: .5rem; margin-top: .75rem; }
.catalog-pick-list button.catalog-pick-line { display: grid; gap: .15rem; width: 100%; min-height: 44px; margin: 0; text-align: left; color: var(--text); }
.catalog-pick-list small { color: var(--muted); font-weight: 400; }
.new-composite { width: 100%; margin-bottom: 1rem; }
.delete-warning { display: grid; gap: .5rem; margin-bottom: 1rem; border: 2px solid var(--warning); }
.delete-warning p { color: var(--text); }
.dish-ingredients .detached { color: var(--error); }
.dish-group { display: grid; gap: .5rem; border: 2px solid var(--accent); }
.dish-group h2 { margin: 0; font-size: 1.1rem; }
.dish-group > button { margin: 0; }
label.check { display: flex; align-items: center; gap: .5rem; min-height: 44px; margin: 0; font-weight: 400; }
label.check input { width: auto; min-height: 0; }
.save-dish { margin-top: .5rem; }
.meal-items .dish-line { color: var(--text); }
.meal-items .dish-line ul { padding-left: 1.1rem; color: var(--muted); }
.dish-group .meal-item { padding: .75rem; }

/* Смена экранов через Turbo — короткий кроссфейд; таб-бар на месте (view-transition-name) */
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .15s; }
@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none; }
  button, .button, a.card, .tab-bar a { transition: none; }
}
.item-actions { display: grid; grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr)); gap: .5rem; margin-top: .25rem; }
.item-actions button { margin: 0; }
.per-100g summary { padding: .5rem 0; font-weight: 600; }