/*
 * Калькуляторы SPORT-WAY.
 *
 * Токены берутся из темы (--surface, --accent и прочие); значения после запятой —
 * запасные, если стили калькулятора попадут на страницу без темы.
 */

.sw-calc {
  --sw-surface: var(--surface, #15181c);
  --sw-surface-2: var(--surface-2, #1d2228);
  --sw-surface-3: var(--surface-3, #242a31);
  --sw-text: var(--text, #f5f5f2);
  --sw-muted: var(--muted, #a7b0ba);
  --sw-accent: var(--accent, #c7ff2f);
  --sw-protein: var(--accent, #c7ff2f);
  --sw-fat: var(--accent-2, #7cf6c6);
  --sw-carbs: var(--blue, #79a7ff);
  --sw-danger: var(--danger, #ff647c);
  --sw-border: var(--border, rgba(245, 245, 242, .12));
  --sw-radius: var(--radius, 16px);
  --sw-radius-lg: var(--radius-lg, 24px);

  display: grid;
  gap: 20px;
  margin: 0 0 32px;
  color: var(--sw-text);
  font-size: 17px;
  line-height: 1.55;
}

.sw-calc *,
.sw-calc *::before,
.sw-calc *::after { box-sizing: border-box; }

/* ---------------------------------------------------------------- форма */

.sw-calc__form {
  padding: 22px;
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius-lg);
  background: var(--sw-surface);
}

.sw-calc__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 18px;
}

.sw-calc__field {
  display: grid;
  gap: 8px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.sw-calc__field--wide { grid-column: 1 / -1; }

.sw-calc__label {
  display: block;
  padding: 0;
  color: var(--sw-muted);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
}

.sw-calc__unit-label {
  color: var(--sw-muted);
  font-weight: 400;
  opacity: .8;
}

.sw-calc__input,
.sw-calc__select {
  width: 100%;
  min-height: 52px;
  padding: 12px 14px;
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius);
  background: var(--sw-surface-2);
  color: var(--sw-text);
  font-size: 18px;
  font-variant-numeric: tabular-nums;
  -moz-appearance: textfield;
  appearance: none;
}

.sw-calc__select {
  padding-right: 40px;
  background-image: linear-gradient(45deg, transparent 50%, var(--sw-muted) 50%), linear-gradient(135deg, var(--sw-muted) 50%, transparent 50%);
  background-position: right 20px center, right 14px center;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.sw-calc__input::-webkit-outer-spin-button,
.sw-calc__input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.sw-calc__input:focus-visible,
.sw-calc__select:focus-visible {
  border-color: var(--sw-accent);
  outline: 3px solid var(--sw-accent);
  outline-offset: 2px;
}

.sw-calc__input[aria-invalid="true"] { border-color: var(--sw-danger); }

.sw-calc__error {
  margin: 0;
  color: var(--sw-danger);
  font-size: 14px;
}

.sw-calc__hint {
  margin: 0;
  color: var(--sw-muted);
  font-size: 14px;
  line-height: 1.45;
}

/* переключатели пола и цели */

.sw-calc__segmented {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 5px;
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius);
  background: var(--sw-surface-2);
}

.sw-calc__segmented--three { grid-template-columns: repeat(3, 1fr); }

.sw-calc__segment {
  position: relative;
  display: block;
  min-width: 0;
}

.sw-calc__segment input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.sw-calc__segment span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 8px 10px;
  border-radius: 12px;
  color: var(--sw-muted);
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease;
}

.sw-calc__segment input:checked + span {
  background: var(--sw-accent);
  color: #0b0d0f;
}

.sw-calc__segment input:focus-visible + span {
  outline: 3px solid var(--sw-accent);
  outline-offset: 2px;
}

/* кнопки */

.sw-calc__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.sw-calc__button {
  min-height: 52px;
  padding: 12px 24px;
  border: 1px solid var(--sw-accent);
  border-radius: var(--sw-radius);
  background: var(--sw-accent);
  color: #0b0d0f;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  transition: filter .18s ease;
}

.sw-calc__button:hover { filter: brightness(1.08); }

.sw-calc__button--ghost {
  border-color: var(--sw-border);
  background: transparent;
  color: var(--sw-text);
  font-weight: 600;
}

.sw-calc__remember {
  display: flex;
  gap: 12px;
  align-items: center;
  min-height: 44px;
  margin-top: 12px;
  padding: 8px 0;
  color: var(--sw-muted);
  font-size: 15px;
  line-height: 1.4;
  cursor: pointer;
}

.sw-calc__remember input {
  width: 24px;
  height: 24px;
  margin: 0;
  accent-color: var(--sw-accent);
  flex: 0 0 auto;
}

/* ---------------------------------------------------------------- результат */

.sw-calc__result {
  padding: 22px;
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius-lg);
  background: var(--sw-surface-2);
}

.sw-calc__result:focus-visible { outline: 3px solid var(--sw-accent); outline-offset: 2px; }

.sw-calc__placeholder {
  margin: 0;
  color: var(--sw-muted);
}

.sw-calc__output { display: grid; gap: 22px; }

.sw-calc__headline { display: grid; gap: 4px; }

.sw-calc__headline-label {
  color: var(--sw-muted);
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.sw-calc__headline-value {
  color: var(--sw-accent);
  font-size: clamp(40px, 11vw, 64px);
  font-weight: 900;
  line-height: 1.05;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.sw-calc__unit {
  color: var(--sw-text);
  font-size: 18px;
  font-weight: 600;
}

.sw-calc__headline-note {
  color: var(--sw-muted);
  font-size: 15px;
}

.sw-calc__notice {
  padding: 14px 16px;
  border: 1px solid var(--sw-danger);
  border-radius: var(--sw-radius);
  background: rgba(255, 100, 124, .1);
  color: var(--sw-text);
  font-size: 15px;
}

.sw-calc__notice--info {
  border-color: var(--sw-border);
  background: var(--sw-surface-3);
}

/* три цели */

.sw-calc__goals {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sw-calc__goal {
  display: grid;
  gap: 4px;
  width: 100%;
  min-height: 72px;
  padding: 12px;
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius);
  background: var(--sw-surface);
  color: var(--sw-text);
  text-align: left;
  cursor: pointer;
  transition: border-color .18s ease, background-color .18s ease;
}

.sw-calc__goal[aria-pressed="true"] {
  border-color: var(--sw-accent);
  background: var(--sw-surface-3);
}

.sw-calc__goal-name { color: var(--sw-muted); font-size: 14px; }

.sw-calc__goal-value {
  font-size: 20px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

/* таблицы */

/* Тема превращает таблицы статьи в блок с горизонтальной прокруткой и даёт ячейкам
   min-width 160px и рамку. Для наших компактных таблиц это лишнее: на телефоне три
   колонки по 160px уезжают за экран. */
.sw-calc table.sw-calc__table {
  display: table;
  width: 100%;
  margin: 0;
  overflow-x: visible;
  border-collapse: collapse;
  font-size: 16px;
}

.sw-calc .sw-calc__table th,
.sw-calc .sw-calc__table td {
  min-width: 0;
  border: 0;
}

.sw-calc__caption {
  margin-bottom: 8px;
  color: var(--sw-muted);
  font-size: 14px;
  font-weight: 600;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.sw-calc .sw-calc__table th,
.sw-calc .sw-calc__table td {
  padding: 10px 0;
  border-bottom: 1px solid var(--sw-border);
  text-align: left;
  vertical-align: top;
}

.sw-calc__table td {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  white-space: nowrap;
}

.sw-calc__table thead th {
  color: var(--sw-muted);
  font-size: 14px;
  font-weight: 600;
}

.sw-calc__table thead th:not(:first-child) { text-align: right; }

.sw-calc__table--static { margin: 0; }

/* диаграмма БЖУ */

.sw-calc__macros {
  display: grid;
  grid-template-columns: minmax(140px, 200px) 1fr;
  gap: 24px;
  align-items: center;
}

.sw-calc__chart { margin: 0; display: grid; gap: 10px; justify-items: center; }

.sw-calc__donut {
  width: 100%;
  max-width: 180px;
  height: auto;
  transform: rotate(-90deg);
}

.sw-calc__donut circle {
  fill: none;
  stroke-width: 18;
}

.sw-calc__donut-track { stroke: var(--sw-surface-3); }

.sw-calc__donut-arc {
  stroke-linecap: butt;
  transition: stroke-dasharray .3s ease, stroke-dashoffset .3s ease;
}

.sw-calc__donut-arc--protein { stroke: var(--sw-protein); }
.sw-calc__donut-arc--fat { stroke: var(--sw-fat); }
.sw-calc__donut-arc--carbs { stroke: var(--sw-carbs); }

.sw-calc__chart-note {
  color: var(--sw-muted);
  font-size: 14px;
  text-align: center;
}

.sw-calc__dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 8px;
  border-radius: 4px;
  vertical-align: baseline;
}

.sw-calc__macro--protein .sw-calc__dot { background: var(--sw-protein); }
.sw-calc__macro--fat .sw-calc__dot { background: var(--sw-fat); }
.sw-calc__macro--carbs .sw-calc__dot { background: var(--sw-carbs); }

.sw-calc__per-kg { margin: 0; color: var(--sw-muted); font-size: 15px; }
.sw-calc__per-kg [data-sw-protein-kg] { color: var(--sw-text); font-weight: 700; }

/* раскрывающиеся блоки */

.sw-calc__details {
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius);
  background: var(--sw-surface);
}

.sw-calc__details summary {
  padding: 14px 16px;
  color: var(--sw-text);
  font-weight: 600;
  cursor: pointer;
  list-style-position: inside;
}

.sw-calc__details summary:focus-visible { outline: 3px solid var(--sw-accent); outline-offset: -3px; }

.sw-calc__sliders,
.sw-calc__formula {
  display: grid;
  gap: 14px;
  padding: 0 16px 16px;
}

.sw-calc__formula p { margin: 0; color: var(--sw-muted); font-size: 15px; }

.sw-calc__code {
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--sw-surface-3);
  color: var(--sw-text) !important;
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 14px;
  line-height: 1.7;
}

.sw-calc__slider { display: grid; gap: 8px; font-size: 15px; }
.sw-calc__slider input { width: 100%; height: 32px; accent-color: var(--sw-accent); }

.sw-calc__sliders .sw-calc__button { justify-self: start; }

/* ---------------------------------------------------------------- шкала ИМТ */

.sw-calc__scale { display: grid; gap: 8px; }

.sw-calc__scale-bar {
  position: relative;
  display: flex;
  margin-top: 34px;
  border-radius: 10px;
  overflow: visible;
}

.sw-calc__scale-part {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  height: 34px;
  padding: 0 4px;
  color: #0b0d0f;
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  overflow: hidden;
}

.sw-calc__scale-part:first-child { border-radius: 10px 0 0 10px; }
.sw-calc__scale-part:last-child { border-radius: 0 10px 10px 0; }

.sw-calc__scale-part--under { background: #79a7ff; }
.sw-calc__scale-part--normal { background: #c7ff2f; }
.sw-calc__scale-part--over { background: #ffcc55; }
.sw-calc__scale-part--obese { background: #ff647c; }

.sw-calc__scale-name { white-space: nowrap; text-overflow: ellipsis; overflow: hidden; }

.sw-calc__scale-pointer {
  position: absolute;
  top: -32px;
  left: 0;
  width: 3px;
  height: 66px;
  background: var(--sw-text);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: left .3s ease;
}

.sw-calc__scale-pointer-value {
  position: absolute;
  top: -8px;
  left: 50%;
  padding: 3px 9px;
  border-radius: 8px;
  background: var(--sw-text);
  color: #0b0d0f;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
  transform: translate(-50%, -100%);
}

.sw-calc__scale-legend {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--sw-muted);
  font-size: 13px;
}

.sw-calc__scale-legend li { flex: 1; text-align: center; }

.sw-calc__interpretation { margin: 0; }

.sw-calc__disclaimer {
  margin: 0;
  color: var(--sw-muted);
  font-size: 14px;
  line-height: 1.5;
}

/* ---------------------------------------------------------------- переключатель калькуляторов */

.sw-calc-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}

.sw-calc-tabs__item {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 18px;
  border: 1px solid var(--border, rgba(245, 245, 242, .12));
  border-radius: 999px;
  color: var(--muted, #a7b0ba);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

.sw-calc-tabs__item--current {
  border-color: var(--accent, #c7ff2f);
  background: var(--accent, #c7ff2f);
  color: #0b0d0f;
}

.sw-calc-tabs a.sw-calc-tabs__item:hover {
  border-color: var(--accent, #c7ff2f);
  color: var(--text, #f5f5f2);
}

/* ---------------------------------------------------------------- короткий калькулятор на главной */

.sw-calc-mini {
  gap: 16px;
  margin: 0;
}

.sw-calc-mini__form {
  display: grid;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius-lg);
  background: var(--sw-surface);
}

/* На широком экране два варианта пола во всю ширину выглядят нелепо. */
.sw-calc-mini__sex .sw-calc__segmented { max-width: 380px; }

.sw-calc-mini__numbers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.sw-calc-mini__results {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.sw-calc-mini__card {
  display: grid;
  align-content: start;
  gap: 4px;
  padding: 20px;
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius-lg);
  background: var(--sw-surface-2);
  color: var(--sw-text);
  text-decoration: none;
  transition: border-color .18s ease, background-color .18s ease;
}

.sw-calc-mini__card:hover,
.sw-calc-mini__card:focus-visible {
  border-color: var(--sw-accent);
  background: var(--sw-surface-3);
}

.sw-calc-mini__label {
  color: var(--sw-muted);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.sw-calc-mini__value {
  color: var(--sw-accent);
  font-size: clamp(32px, 7vw, 46px);
  font-weight: 900;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.sw-calc-mini__unit {
  color: var(--sw-text);
  font-size: 17px;
  font-weight: 600;
}

.sw-calc-mini__note {
  color: var(--sw-muted);
  font-size: 15px;
}

.sw-calc-mini__more {
  margin-top: 8px;
  color: var(--sw-accent);
  font-size: 15px;
  font-weight: 700;
}

.sw-calc-mini__hint {
  margin: 0;
  color: var(--sw-muted);
  font-size: 14px;
}

@media (max-width: 720px) {
  .sw-calc-mini__results { grid-template-columns: 1fr; }
}

@media (max-width: 420px) {
  .sw-calc-mini__form,
  .sw-calc-mini__card { padding: 16px; }
  .sw-calc-mini__numbers { grid-template-columns: 1fr; gap: 12px; }
}

/* ---------------------------------------------------------------- блок-ссылка в статьях */

.sw-calc-cta {
  display: grid;
  gap: 10px;
  margin: 32px 0;
  padding: 22px;
  border: 1px solid var(--border-strong, rgba(199, 255, 47, .34));
  border-radius: var(--radius-lg, 24px);
  background: var(--surface, #15181c);
}

.sw-calc-cta__title {
  margin: 0;
  color: var(--text, #f5f5f2);
  font-size: 21px;
  font-weight: 800;
  line-height: 1.25;
}

.sw-calc-cta__text {
  margin: 0;
  color: var(--muted, #a7b0ba);
  font-size: 16px;
}

.sw-calc-cta__button {
  justify-self: start;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  padding: 12px 22px;
  border-radius: var(--radius, 16px);
  background: var(--accent, #c7ff2f);
  color: #0b0d0f;
  font-weight: 700;
  text-decoration: none;
}

.sw-calc-cta__button:hover { filter: brightness(1.08); }

@media (max-width: 420px) {
  .sw-calc-cta { padding: 16px; }
  .sw-calc-cta__button { justify-self: stretch; justify-content: center; }
}

/* ---------------------------------------------------------------- адаптив */

@media (max-width: 720px) {
  .sw-calc__macros { grid-template-columns: 1fr; }
  .sw-calc__goals { grid-template-columns: 1fr; }
  .sw-calc__goal { min-height: 56px; grid-template-columns: 1fr auto; align-items: center; }
}

@media (max-width: 480px) {
  /* Тема прячет горизонтальное переполнение, поэтому вылезшая таблица не прокрутится,
     а обрежется. Фиксируем колонки и разрешаем перенос. */
  .sw-calc__table--macros { table-layout: fixed; }
  .sw-calc__table--macros th,
  .sw-calc__table--macros td { white-space: normal; word-break: break-word; }
  .sw-calc__table--macros td { width: 29%; }
  .sw-calc__table--macros th:first-child { width: 42%; }
}

@media (max-width: 420px) {
  .sw-calc { font-size: 16px; }
  .sw-calc__form,
  .sw-calc__result { padding: 16px; }
  .sw-calc__grid { grid-template-columns: 1fr; gap: 14px; }
  .sw-calc__actions { display: grid; grid-template-columns: 1fr; }
  .sw-calc__segment span { font-size: 15px; padding: 8px 4px; }
  .sw-calc__scale-part { font-size: 11px; }
  .sw-calc__scale-name { display: none; }
  .sw-calc__scale-legend { font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .sw-calc * { transition: none !important; }
}