:root {
  --bg: #f5f5f7;
  --card: #ffffff;
  --text: #1c1c1e;
  --muted: #6e6e73;
  --line: #e5e5ea;
  --accent: #4f46e5;
  --accent-text: #ffffff;
  --danger: #dc2626;
  --success: #16a34a;
  --warn-bg: #fff7e6;
  --warn-text: #8a5300;
  --cell-off: #ebebf0;
  --closed: #f59e0b;
  --radius: 14px;
  --tabbar-h: 58px;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --card: #1c1c1e;
    --text: #f2f2f7;
    --muted: #98989f;
    --line: #2c2c2e;
    --accent: #818cf8;
    --accent-text: #0b0b0f;
    --danger: #f87171;
    --success: #4ade80;
    --warn-bg: #2b2108;
    --warn-text: #fcd34d;
    --cell-off: #2c2c2e;
    --closed: #d97706;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

/* manipulation — без зума по двойному тапу (быстрые отметки), щипок двумя пальцами работает */
html { -webkit-text-size-adjust: 100%; touch-action: manipulation; }
button, a, input, select, textarea, label { touch-action: manipulation; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.4 -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, sans-serif;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: none;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: calc(env(safe-area-inset-top) + 8px) 16px calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 24px);
}

a { color: var(--accent); text-decoration: none; }
h1 { font-size: 22px; margin: 0; text-align: center; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
h2 { font-size: 18px; margin: 0 0 8px; }
p { margin: 8px 0; }

.muted { color: var(--muted); }
.small { font-size: 13px; }
.center { text-align: center; }
.pre { white-space: pre-wrap; }
.success { color: var(--success); font-weight: 600; }
.overdue { color: var(--danger); }
.pos { color: var(--success); }
.neg { color: var(--danger); }

/* ---------- Кнопки ---------- */

button { font: inherit; color: inherit; }

.btn {
  appearance: none;
  border: 0;
  border-radius: 12px;
  padding: 12px 18px;
  background: var(--accent);
  color: var(--accent-text);
  font-weight: 600;
  cursor: pointer;
  display: inline-block;
  text-align: center;
}
.btn.secondary { background: var(--card); color: var(--accent); box-shadow: inset 0 0 0 1px var(--line); }
.btn.danger { background: transparent; color: var(--danger); box-shadow: inset 0 0 0 1px var(--line); }
.btn.small { padding: 6px 12px; font-size: 14px; }
.btn.wide { display: block; width: 100%; margin: 12px 0; }
.btn:disabled { opacity: .5; }
.btn:active { transform: scale(.98); }

.link {
  appearance: none;
  background: none;
  border: 0;
  padding: 6px 0;
  color: var(--accent);
  cursor: pointer;
  font-size: 16px;
  text-align: left;
}
.link.strong { font-weight: 600; }
.link.danger { color: var(--danger); }

.icon-btn {
  appearance: none;
  border: 0;
  background: none;
  font-size: 22px;
  line-height: 1;
  padding: 6px 10px;
  color: var(--muted);
  cursor: pointer;
}
.icon-btn:disabled { opacity: .3; }

.btn-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 12px; }
.btn-col { display: flex; flex-direction: column; align-items: flex-start; }
.actions { display: flex; gap: 10px; justify-content: center; margin: 24px 0; flex-wrap: wrap; }

/* ---------- Шапка ---------- */

.page-head {
  display: grid;
  grid-template-columns: 1fr minmax(0, 2.4fr) 1fr;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  margin-bottom: 8px;
}
.page-head > :last-child { justify-self: end; }
.back { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.day-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.day-title {
  appearance: none; background: none; border: 0; cursor: pointer;
  display: flex; flex-direction: column; align-items: center;
}
.day-title span { font-size: 22px; font-weight: 700; }
.day-title small { color: var(--muted); }

/* ---------- Списки ---------- */

.group { margin: 20px 0; }
.group-head { display: flex; justify-content: space-between; align-items: baseline; }
.group-head h2 { margin: 0; }
.group-title {
  display: flex; align-items: center; gap: 8px;
  font-weight: 600; color: var(--text); margin: 0 0 6px 4px; font-size: 15px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }

.list { background: var(--card); border-radius: var(--radius); overflow: hidden; margin-top: 6px; }

.row {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  min-height: 56px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  cursor: pointer;
  width: 100%;
  text-align: left;
  background: none;
  border-left: 0; border-right: 0; border-top: 0;
}
.row:last-child { border-bottom: 0; }
.row-main { flex: 1; min-width: 0; }
.row-title { font-weight: 500; overflow-wrap: anywhere; }
.row-meta { font-size: 13px; color: var(--muted); }
.habit-row.off .row-title { color: var(--muted); }

.check {
  --c: var(--accent);
  flex: none;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 2px solid var(--line);
  background: transparent;
  cursor: pointer;
  position: relative;
  transition: background .15s, border-color .15s;
}
.check.done { background: var(--c); border-color: var(--c); }
.check.done::after {
  content: '';
  position: absolute; left: 11px; top: 6px;
  width: 8px; height: 15px;
  border: solid #fff; border-width: 0 3px 3px 0;
  transform: rotate(45deg);
}

.value-btn {
  --c: var(--accent);
  flex: none;
  min-width: 56px; max-width: 45%;
  padding: 7px 12px;
  border-radius: 18px;
  border: 2px solid var(--line);
  background: transparent;
  cursor: pointer;
  font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.value-btn.partial { border-color: var(--c); color: var(--c); }
.value-btn.done { background: var(--c); border-color: var(--c); color: #fff; }

.milestone.done .row-title { text-decoration: line-through; color: var(--muted); }
.add-row { cursor: default; }
.add-row input { flex: 1; }

details.archived { margin-top: 10px; }
details summary { cursor: pointer; color: var(--muted); padding: 6px 4px; }

/* ---------- Карточки ---------- */

.card {
  display: block;
  background: var(--card);
  border-radius: var(--radius);
  padding: 14px;
  color: var(--text);
}
.settings { margin: 16px 0; }
.settings p { font-size: 15px; }

.summary { background: var(--card); border-radius: var(--radius); padding: 12px 14px; margin: 8px 0; }
.summary .bar { margin-top: 8px; }

.bar { height: 8px; background: var(--cell-off); border-radius: 4px; overflow: hidden; }
.bar-fill { height: 100%; background: var(--c, var(--accent)); border-radius: 4px; transition: width .3s; }

.sphere-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.sphere-card { border-top: 4px solid var(--c); }
.sphere-icon {
  width: 40px; height: 40px; border-radius: 10px;
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--c) 18%, transparent);
  font-size: 22px; font-weight: 700; color: var(--c);
  margin-bottom: 8px;
}
.sphere-name { font-weight: 600; margin-bottom: 2px; overflow-wrap: anywhere; }

.goal-list { display: grid; gap: 10px; margin-top: 6px; }
.goal-card .goal-top { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.goal-card .pct { font-weight: 700; color: var(--c, var(--accent)); }
.goal-card .row-meta { margin-top: 6px; }
.goal-card.completed { opacity: .7; }
.goal-hero { text-align: center; }
.goal-hero .bar { height: 12px; margin: 10px 0; }
.big-pct { font-size: 44px; font-weight: 800; color: var(--c, var(--accent)); }

.finance { margin: 8px 0; }
.finance-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 6px; }
.finance-grid small { display: block; color: var(--muted); }
.finance-grid b { font-size: 17px; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 12px 0; }
.tile { background: var(--card); border-radius: 12px; padding: 10px; text-align: center; }
.tile b { display: block; font-size: 18px; overflow-wrap: anywhere; }
.tile small { color: var(--muted); font-size: 12px; }

.heatmap-wrap { display: flex; gap: 6px; background: var(--card); border-radius: var(--radius); padding: 12px; }
.heatmap-days { display: grid; grid-template-rows: repeat(7, 1fr); gap: 3px; font-size: 10px; color: var(--muted); }
.heatmap-days span { display: flex; align-items: center; }
.heatmap { flex: 1; display: grid; grid-template-rows: repeat(7, 1fr); grid-auto-flow: column; gap: 3px; }
.cell { aspect-ratio: 1; border-radius: 3px; border: 0; padding: 0; background: var(--cell-off); cursor: pointer; }
.cell.future { background: transparent; cursor: default; }
.cell.done { background: var(--c, var(--accent)); }
.cell.partial { background: color-mix(in srgb, var(--c, var(--accent)) 40%, transparent); }
.cell.missed { background: color-mix(in srgb, var(--danger) 22%, var(--cell-off)); }
.cell.today { outline: 2px solid var(--text); outline-offset: 1px; }

.banner {
  display: block;
  background: var(--warn-bg); color: var(--warn-text);
  border-radius: var(--radius); padding: 12px 14px; margin: 8px 0;
  font-size: 14px;
}
.banner b { display: block; }
.warn { background: var(--warn-bg); color: var(--warn-text); border-radius: 10px; padding: 10px 12px; font-size: 14px; }

.empty { text-align: center; padding: 40px 16px; color: var(--muted); }
.empty .btn { margin-top: 12px; }

/* ---------- Формы ---------- */

input, select, textarea {
  font: inherit;
  font-size: 16px; /* иначе iOS увеличивает страницу при фокусе */
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  width: 100%;
  min-width: 0;
}
input[type=checkbox], input[type=radio] { width: auto; }
textarea { resize: vertical; }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 30px; }

.field { display: block; margin: 12px 0; }
.field-label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
.field small { display: block; color: var(--muted); font-size: 12px; margin-top: 4px; }
.row-fields { display: flex; gap: 8px; align-items: center; }
.row-fields > .field { flex: 1; margin: 0; }
.row-fields > .field:first-child:has(.icon-input) { flex: 0 0 72px; }
.icon-input { text-align: center; }
.duration input { flex: 1; }

.switch-row { display: flex; gap: 10px; align-items: center; margin: 12px 0; cursor: pointer; }
.switch-row input { width: 22px; height: 22px; flex: none; accent-color: var(--accent); }

.swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.swatch input { position: absolute; opacity: 0; pointer-events: none; }
.swatch span { display: block; width: 32px; height: 32px; border-radius: 50%; cursor: pointer; }
.swatch input:checked + span { box-shadow: 0 0 0 3px var(--card), 0 0 0 5px var(--text); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { appearance: none; border: 1px solid var(--line); background: var(--bg); border-radius: 16px; padding: 6px 12px; cursor: pointer; }
.chip.active { border-color: var(--accent); color: var(--accent); }

.weekdays { display: flex; gap: 6px; }
.weekdays label { flex: 1; }
.weekdays input { position: absolute; opacity: 0; pointer-events: none; }
.weekdays span { display: block; text-align: center; padding: 8px 0; border-radius: 8px; border: 1px solid var(--line); cursor: pointer; font-size: 14px; }
.weekdays input:checked + span { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }

.segmented { display: flex; background: var(--bg); border-radius: 10px; padding: 3px; }
.segmented label { flex: 1; }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented span { display: block; text-align: center; padding: 7px; border-radius: 8px; cursor: pointer; font-size: 14px; }
.segmented input:checked + span { background: var(--card); box-shadow: 0 1px 3px rgba(0,0,0,.15); font-weight: 600; }

.advanced { margin: 8px 0; }

/* ---------- Нижний лист ---------- */

dialog.sheet {
  border: 0;
  padding: 0;
  margin: auto auto 0;
  width: 100%;
  max-width: 640px;
  max-height: calc(100dvh - var(--kb, 0px) - env(safe-area-inset-top) - 20px);
  margin-bottom: var(--kb, 0px);
  transition: margin-bottom .2s ease-out;
  border-radius: 16px 16px 0 0;
  background: var(--card);
  color: var(--text);
  overflow: auto;
  animation: sheet-in .2s ease-out;
}
dialog.sheet::backdrop { background: rgba(0,0,0,.4); }
@keyframes sheet-in { from { transform: translateY(40px); opacity: 0; } }
@media (min-width: 700px) { dialog.sheet { margin: auto; border-radius: 16px; } }

.sheet-head {
  position: sticky; top: 0; z-index: 1;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding: 10px 16px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
.sheet-head h2 { margin: 0; font-size: 17px; text-align: center; max-width: 55vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sheet-head > :last-child { justify-self: end; }
.sheet-body { padding: 4px 16px 16px; }
.sheet-actions { padding: 0 16px calc(16px + env(safe-area-inset-bottom)); display: flex; flex-direction: column; gap: 8px; }
.sheet-form { margin: 0; padding-bottom: env(safe-area-inset-bottom); }

.entry-list { margin: 8px 0; }
.entry-item { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.entry-val { font-weight: 600; }
.entry-note { flex: 1; color: var(--muted); font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.entry-total { padding: 8px 0; }

/* ---------- Таббар ---------- */

.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 5;
  display: flex; justify-content: space-around;
  height: calc(var(--tabbar-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: color-mix(in srgb, var(--card) 85%, transparent);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  border-top: 1px solid var(--line);
}
.tabbar a {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-size: 11px; color: var(--muted); gap: 2px;
}
.tabbar a span { font-size: 20px; line-height: 1; }
.tabbar a.active { color: var(--accent); }

#toast {
  position: fixed; left: 50%; bottom: calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 16px);
  transform: translate(-50%, 20px);
  background: rgba(30,30,32,.94); color: #fff;
  padding: 10px 16px; border-radius: 12px;
  font-size: 14px; max-width: calc(100% - 32px);
  opacity: 0; pointer-events: none; transition: .2s; z-index: 100;
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }

.update-bar {
  position: fixed; top: calc(env(safe-area-inset-top) + 8px); left: 16px; right: 16px; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--card); padding: 10px 14px; border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
}

.blocked .tabbar { display: none; }

.reminder-box { margin: 4px 0 0 32px; }
.times { display: flex; flex-wrap: wrap; gap: 8px; }
.time-row { display: flex; align-items: center; }
.time-row input { width: 112px; }
.warn-text { display: block; color: var(--warn-text); margin-top: 4px; }
.quick { margin: 4px 0 8px; }
.quick .chip { font-weight: 600; color: var(--accent); }
.progress-line { font-weight: 600; margin: 8px 0; }
.progress-line.done { color: var(--success); }
.big-q { font-size: 22px; font-weight: 700; text-align: center; margin: 16px 0; }

/* День засчитан, но норма не набрана */
.value-btn.closed { background: var(--closed); border-color: var(--closed); color: #fff; }
.cell.closed { background: var(--closed); }
.progress-line.closed { color: var(--closed); }
.legend { display: flex; flex-wrap: wrap; gap: 12px; margin: 8px 4px 0; font-size: 12px; color: var(--muted); }
.legend span { display: flex; align-items: center; gap: 4px; }
.legend i { display: inline-block; width: 12px; height: 12px; aspect-ratio: auto; cursor: default; }

/* ---------- Крутилка ---------- */
.wheels { display: flex; align-items: center; gap: 6px; }
.wheel { position: relative; flex: 1; height: 200px; }
.wheel::before {
  content: ''; position: absolute; left: 0; right: 0; top: 80px; height: 40px;
  background: var(--bg); border-radius: 10px; pointer-events: none;
}
.wheel-list {
  position: relative; height: 200px; overflow-y: scroll;
  scroll-snap-type: y mandatory; padding: 80px 0; scrollbar-width: none;
  -webkit-mask-image: linear-gradient(transparent, #000 35%, #000 65%, transparent);
  mask-image: linear-gradient(transparent, #000 35%, #000 65%, transparent);
  overscroll-behavior: contain; outline: none;
}
.wheel-list::-webkit-scrollbar { display: none; }
.wheel-item {
  height: 40px; line-height: 40px; text-align: center; scroll-snap-align: center;
  font-size: 20px; color: var(--muted); cursor: pointer; font-variant-numeric: tabular-nums;
  user-select: none; -webkit-user-select: none;
}
.wheel-item.sel { color: var(--text); font-weight: 600; font-size: 22px; }
.wheel-sep { font-size: 20px; font-weight: 600; color: var(--muted); }
.wheel-unit { font-size: 16px; color: var(--muted); min-width: 40px; }
.manual-toggle { display: block; margin: 4px auto 0; font-size: 14px; }
.sheet-head h2:focus { outline: none; }
.serving input { width: 80px; flex: none; }
.serving input[name=servName] { width: 90px; }
.field.warn .row-fields span { white-space: nowrap; }

/* Быстрое добавление порции в списке */
.quick-add {
  --c: var(--accent);
  flex: none; min-width: 44px; height: 36px; padding: 0 10px;
  border-radius: 18px; border: 0; cursor: pointer;
  background: color-mix(in srgb, var(--c) 15%, transparent); color: var(--c);
  font-weight: 700; font-size: 15px;
}
.quick-add:active { transform: scale(.92); background: color-mix(in srgb, var(--c) 30%, transparent); }
#toast.has-action { pointer-events: auto; display: flex; align-items: center; gap: 14px; }
.toast-action { appearance: none; border: 0; background: none; color: #a5b4fc; font-weight: 700; font-size: 14px; padding: 2px 0; cursor: pointer; }

/* Норма перевыполнена: звёздочка поверх цвета «выполнено» */
.cell.over { position: relative; }
.cell.over::after {
  content: '★'; position: absolute; inset: 0; display: grid; place-items: center;
  color: #fff; font-size: 9px; line-height: 1;
}
.legend i.over::after { font-size: 8px; }
.value-btn.over::after { content: ' ★'; }
.target-unit { flex: 0 0 92px; }
.target-unit:disabled { opacity: 1; background-image: none; color: var(--muted); }

.portions { display: flex; flex-direction: column; gap: 6px; }
.portion-row { display: flex; align-items: center; gap: 8px; }
.portion-row input[type=checkbox] { width: 22px; height: 22px; accent-color: var(--accent); flex: none; }
.portion-row .p-label { flex: 1; }
.portion-row .p-name { width: 90px; flex: none; }
.portion-row .p-size { width: 72px; flex: none; }
.p-quick { display: flex; align-items: center; gap: 2px; margin-left: auto; cursor: pointer; }
.p-quick input { accent-color: var(--accent); }
.quick .chip small { display: block; font-weight: 400; font-size: 11px; color: var(--muted); }
.quick .chip { line-height: 1.2; padding: 6px 12px; }
select[name=dir] { flex: 0 0 74px; }

.portion-row.off .p-label, .portion-row.off .p-size, .portion-row.off .p-unit { opacity: .45; }
.portion-row .p-label { flex: 1; min-width: 0; }
.portion-row .p-unit { flex: none; width: 24px; }
.p-spacer { width: 42px; flex: none; }

/* Подсказки ⓘ */
.field-label { display: flex; align-items: center; gap: 6px; }
.info-btn {
  appearance: none; border: 1.5px solid var(--muted); color: var(--muted); background: none;
  width: 18px; height: 18px; border-radius: 50%; padding: 0; cursor: pointer;
  font: italic 700 11px/1 Georgia, serif; display: inline-grid; place-items: center;
}
.info-btn.open { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.info-text {
  white-space: pre-line; font-size: 13px; line-height: 1.45; color: var(--text);
  background: var(--bg); border-left: 3px solid var(--accent); border-radius: 8px;
  padding: 8px 10px; margin: 4px 0 8px;
}
.info-line .field-label { font-size: 13px; color: var(--muted); margin: 4px 0; }

/* Большая кнопка сохранения внизу листа: прилипает к низу, видна над клавиатурой */
.sheet-footer {
  position: sticky; bottom: 0; z-index: 1;
  padding: 8px 16px calc(8px + env(safe-area-inset-bottom));
  background: var(--card); border-top: 1px solid var(--line);
}
.sheet-footer .btn { margin: 0; }
.btn.danger-solid { background: var(--danger); color: #fff; }