/* mod_wb_activity_calculator 1.0.0 — shared .wb-tool shell (same tokens as mod_bmicalculator 2.1.0) + calculator components */
.wb-tool {
  --wb-tool-ink: #17342f;
  --wb-tool-muted: #5c716d;
  --wb-tool-accent: #087f70;
  --wb-tool-accent-dark: #05685d;
  --wb-tool-border: #d6e7e1;
  --wb-tool-surface: #f3faf7;
  --wb-tool-white: #fff;
  box-sizing: border-box;
  width: 100%;
  max-width: 720px;
  margin: clamp(24px, 4vw, 40px) auto;
  overflow: hidden;
  color: var(--wb-tool-ink);
  background: var(--wb-tool-white);
  border: 1px solid var(--wb-tool-border);
  border-radius: 22px;
  box-shadow: 0 18px 48px rgba(31, 72, 64, 0.1);
  font-family: inherit;
  text-align: left;
}

.wb-tool *, .wb-tool *::before, .wb-tool *::after { box-sizing: border-box; }

.wb-tool__header {
  padding: clamp(24px, 5vw, 38px);
  background: radial-gradient(circle at 92% 8%, rgba(91, 189, 165, 0.2), transparent 34%), linear-gradient(145deg, #eef9f5 0%, #f8fcfa 100%);
  border-bottom: 1px solid var(--wb-tool-border);
}

.wb-tool__eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 12px;
  padding: 4px 11px;
  color: var(--wb-tool-accent-dark);
  background: #ddf2eb;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .06em;
  line-height: 1.2;
  text-transform: uppercase;
}

.wb-tool__title { margin: 0; color: var(--wb-tool-ink); font-size: clamp(25px, 5vw, 34px); font-weight: 800; letter-spacing: -.025em; line-height: 1.08; }
.wb-tool__intro { max-width: 600px; margin: 14px 0 0; color: var(--wb-tool-muted); font-size: 16px; line-height: 1.55; }
.wb-tool__form, .wb-tool__result { padding: clamp(24px, 5vw, 38px); }

.wb-tool__field { min-width: 0; }
.wb-tool__field label {
  display: block;
  margin: 0 0 8px;
  padding: 0;
  color: var(--wb-tool-ink);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.35;
}

.wb-tool__fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.wb-tool__input-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
  height: 54px;
  min-height: 54px;
  overflow: hidden;
  background: var(--wb-tool-white);
  border: 1px solid #b8cec7;
  border-radius: 12px;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.wb-tool__input-wrap:focus-within, .wb-tool__select:focus { border-color: var(--wb-tool-accent) !important; box-shadow: 0 0 0 3px rgba(8, 127, 112, .14) !important; }

section.wb-tool.wb-tool--calc .wb-tool__input-wrap > input {
  display: block !important;
  width: 100% !important;
  min-width: 0 !important;
  min-height: 0 !important;
  height: 52px !important;
  margin: 0 !important;
  padding: 0 8px 0 16px !important;
  color: var(--wb-tool-ink) !important;
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  font: inherit !important;
  font-size: 18px !important;
  font-weight: 700 !important;
  line-height: normal !important;
  outline: 0 !important;
  appearance: none;
}

section.wb-tool.wb-tool--calc .wb-tool__select {
  display: block !important;
  width: 100% !important;
  height: 52px !important;
  min-height: 52px !important;
  margin: 0 !important;
  padding: 0 38px 0 13px !important;
  color: var(--wb-tool-ink) !important;
  background-color: #fff !important;
  border: 1px solid #b8cec7 !important;
  border-radius: 12px !important;
  box-shadow: none !important;
  font: inherit !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  line-height: normal !important;
}

.wb-tool__input-wrap input[aria-invalid="true"], .wb-tool__select[aria-invalid="true"] { color: #a52a2a !important; }
.wb-tool__unit { display: flex; align-items: center; padding: 0 16px 0 8px; color: var(--wb-tool-muted); font-size: 14px; font-weight: 700; }
.wb-tool__error { margin: 16px 0 0; padding: 11px 13px; color: #842029; background: #fff1f2; border: 1px solid #f1c4c8; border-radius: 10px; font-size: 14px; line-height: 1.45; }
.wb-tool__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }

.wb-tool .wb-tool__button {
  min-height: 48px;
  margin: 0;
  padding: 11px 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  box-shadow: none;
  font: inherit;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.3;
  text-transform: none;
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}
.wb-tool .wb-tool__button:focus-visible { outline: 3px solid rgba(8, 127, 112, .25); outline-offset: 2px; }
.wb-tool .wb-tool__button--primary { color: #fff; background: var(--wb-tool-accent); }
.wb-tool .wb-tool__button--primary:hover { color: #fff; background: var(--wb-tool-accent-dark); transform: translateY(-1px); }
.wb-tool .wb-tool__button--secondary { color: var(--wb-tool-ink); background: #fff; border-color: #b8cec7; }
.wb-tool .wb-tool__button--secondary:hover { color: var(--wb-tool-ink); background: var(--wb-tool-surface); border-color: #8eaaa2; }

.wb-tool__result { padding-top: 0; }
.wb-tool__result-summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px; background: var(--wb-tool-surface); border: 1px solid var(--wb-tool-border); border-radius: 16px; }
.wb-tool__result-label { display: block; margin-bottom: 2px; color: var(--wb-tool-muted); font-size: 13px; font-weight: 700; }
.wb-tool__result-value { display: block; color: var(--wb-tool-ink); font-size: clamp(34px, 8vw, 48px); font-weight: 850; letter-spacing: -.04em; line-height: 1; }
.wb-tool__result-category { max-width: 260px; margin: 0; color: var(--wb-tool-accent-dark); font-size: 17px; font-weight: 800; line-height: 1.3; text-align: right; }
.wb-tool__range { display: flex; justify-content: space-between; gap: 16px; margin: 16px 0 0; color: var(--wb-tool-muted); font-size: 15px; line-height: 1.45; }
.wb-tool__range strong { color: var(--wb-tool-ink); white-space: nowrap; }



/* ---------- calculator ---------- */
section.wb-tool.wb-tool--calc .wb-tool__select {
  display: block !important; width: 100% !important; height: 52px !important; min-height: 52px !important; margin: 0 !important;
  padding: 0 38px 0 13px !important; color: var(--wb-tool-ink) !important; background-color: #fff !important; border: 1px solid #b8cec7 !important;
  border-radius: 12px !important; box-shadow: none !important; font: inherit !important; font-size: 15px !important; font-weight: 650 !important; line-height: normal !important; text-overflow: ellipsis;
}
.wb-calc__sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.wb-calc__form { display: grid; gap: 24px; }
.wb-calc__step { display: flex; align-items: center; gap: 10px; margin: 0 0 12px; padding: 0; color: var(--wb-tool-ink); font-size: 16px; font-weight: 800; line-height: 1.3; }
.wb-calc__step > span { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; color: #fff; background: var(--wb-tool-accent); border-radius: 50%; font-size: 13px; font-weight: 800; }
.wb-calc__types { min-width: 0; margin: 0; padding: 0; border: 0; }
.wb-calc__types > legend { float: left; width: 100%; }
.wb-calc__type-grid { clear: both; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.wb-calc__type { position: relative; margin: 0; cursor: pointer; }
.wb-calc__type input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.wb-calc__type-card { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; gap: 7px; height: 100%; min-height: 86px; padding: 12px 6px 10px; color: var(--wb-tool-ink); background: #fff; border: 1px solid #c9dcd6; border-radius: 14px; text-align: center; transition: border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease; }
.wb-calc__type:hover .wb-calc__type-card { background: var(--wb-tool-surface); border-color: #8eaaa2; }
.wb-calc__type input:checked + .wb-calc__type-card { background: #e7f5f0; border-color: var(--wb-tool-accent); box-shadow: inset 0 0 0 1px var(--wb-tool-accent); }
.wb-calc__type input:focus-visible + .wb-calc__type-card { outline: 3px solid rgba(8, 127, 112, .25); outline-offset: 2px; }
.wb-calc__type-icon { width: 26px; height: 26px; fill: none; stroke: var(--wb-tool-accent-dark); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.wb-calc__type-label { font-size: 13px; font-weight: 750; line-height: 1.25; }

.wb-calc__params { display: grid; gap: 16px; padding: 18px; background: var(--wb-tool-surface); border: 1px solid var(--wb-tool-border); border-radius: 16px; }
.wb-calc__params > .wb-calc__step { margin: 0; }
.wb-calc__param > label, .wb-calc__param-head > label, .wb-calc__choice > legend { display: block; margin: 0 0 8px; padding: 0; color: var(--wb-tool-ink); font-size: 14px; font-weight: 750; line-height: 1.35; }
.wb-calc__param-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.wb-calc__choice { min-width: 0; margin: 0; padding: 0; border: 0; }
.wb-calc__seg { display: flex; flex-wrap: wrap; gap: 6px; }
.wb-calc__seg label { position: relative; margin: 0; cursor: pointer; }
.wb-calc__seg input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.wb-calc__seg span { display: inline-flex; align-items: center; min-height: 40px; padding: 8px 13px; color: var(--wb-tool-ink); background: #fff; border: 1px solid #b8cec7; border-radius: 10px; font-size: 14px; font-weight: 700; line-height: 1.25; }
.wb-calc__seg input:checked + span { color: #fff; background: var(--wb-tool-accent); border-color: var(--wb-tool-accent); }
.wb-calc__seg input:focus-visible + span { outline: 3px solid rgba(8, 127, 112, .25); outline-offset: 2px; }
.wb-calc__toggle { display: inline-flex; padding: 3px; background: #e2efea; border-radius: 10px; }
section.wb-tool.wb-tool--calc .wb-calc__toggle button { min-height: 30px; margin: 0; padding: 4px 10px; color: var(--wb-tool-muted); background: transparent; border: 0; border-radius: 8px; box-shadow: none; font: inherit; font-size: 12px; font-weight: 800; text-transform: none; cursor: pointer; }
section.wb-tool.wb-tool--calc .wb-calc__toggle button[aria-pressed="true"] { color: var(--wb-tool-accent-dark); background: #fff; box-shadow: 0 1px 4px rgba(23, 52, 47, .12); }
.wb-calc__presets { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
section.wb-tool.wb-tool--calc .wb-calc__preset { min-height: 32px; margin: 0; padding: 5px 10px; color: var(--wb-tool-accent-dark); background: #fff; border: 1px dashed #9cc4b8; border-radius: 999px; box-shadow: none; font: inherit; font-size: 12px; font-weight: 750; text-transform: none; cursor: pointer; }
section.wb-tool.wb-tool--calc .wb-calc__preset:hover { background: #e7f5f0; }
.wb-calc__search-list { margin: 6px 0 0; padding: 0; list-style: none; }
.wb-calc__search-list li { margin: 0; padding: 0; }
.wb-calc__search-list li::before { content: none; }
section.wb-tool.wb-tool--calc .wb-calc__search-hit { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; margin: 0 0 4px; padding: 9px 12px; color: var(--wb-tool-ink); background: #fff; border: 1px solid var(--wb-tool-border); border-radius: 10px; box-shadow: none; font: inherit; font-size: 14px; font-weight: 650; text-align: left; text-transform: none; cursor: pointer; }
section.wb-tool.wb-tool--calc .wb-calc__search-hit:hover { border-color: var(--wb-tool-accent); }
.wb-calc__search-hit small { flex: none; color: var(--wb-tool-accent-dark); font-weight: 800; }
.wb-calc__search-empty { color: var(--wb-tool-muted); font-size: 13px; }
.wb-calc__chosen { margin: 6px 0 0; color: var(--wb-tool-accent-dark); font-size: 14px; font-weight: 750; }
.wb-calc__chosen:empty { display: none; }

.wb-calc__result { display: grid; gap: 0; }
.wb-calc__stats { display: grid; grid-template-columns: 1.4fr 1fr; gap: 12px; }
.wb-calc__stat { padding: 20px; background: var(--wb-tool-surface); border: 1px solid var(--wb-tool-border); border-radius: 16px; }
.wb-calc__stat--kcal { background: #e7f5f0; border-color: #bfe0d5; }
.wb-calc__stat .wb-tool__result-value small { font-size: 20px; font-weight: 800; letter-spacing: 0; }
.wb-calc__sub { display: block; margin-top: 6px; color: var(--wb-tool-muted); font-size: 14px; font-weight: 700; }
.wb-calc__met--sedentary { background: #e6f2f8; border-color: #cfe7f2; }
.wb-calc__met--light { background: #eaf6f0; border-color: #bfe5d3; }
.wb-calc__met--moderate { background: #fbf4df; border-color: #f3dfa8; }
.wb-calc__met--vigorous { background: #fbeadb; border-color: #f2c59f; }
.wb-calc__match { margin-top: 18px; padding: 14px 16px; background: #fff; border: 1px solid var(--wb-tool-border); border-radius: 14px; }
.wb-calc__match-label { display: block; color: var(--wb-tool-muted); font-size: 12px; font-weight: 750; text-transform: uppercase; letter-spacing: .05em; }
.wb-calc__match strong { display: block; margin-top: 4px; color: var(--wb-tool-ink); font-size: 16px; line-height: 1.35; }
.wb-calc__match-meta { display: block; margin-top: 4px; color: var(--wb-tool-muted); font-size: 13px; }
.wb-calc__nearest { margin: 10px 0 0; padding: 9px 11px; color: #6b4a00; background: #fff6dc; border: 1px solid #f0d996; border-radius: 10px; font-size: 13px; line-height: 1.45; }
.wb-calc__formula { margin: 12px 0 0; color: var(--wb-tool-muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.wb-calc__unavailable { margin: 24px clamp(24px, 5vw, 38px); }
.wb-calc__source { padding: 16px clamp(24px, 5vw, 38px); background: #f8fcfa; border-top: 1px solid var(--wb-tool-border); }
.wb-calc__source p { margin: 0; color: var(--wb-tool-muted); font-size: 13px; line-height: 1.55; }
.wb-calc__source a { font-weight: 750; }
.wb-tool__note { margin: 14px 0 0; color: var(--wb-tool-muted); font-size: 13px; line-height: 1.5; }
.wb-tool [hidden] { display: none !important; }

@media (max-width: 620px) {
  .wb-calc__type-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
  .wb-tool { border-radius: 18px; }
  .wb-tool__fields { grid-template-columns: 1fr; gap: 14px; }
  .wb-tool__actions { display: grid; grid-template-columns: 1fr 1fr; }
  .wb-tool .wb-tool__button { width: 100%; }
  .wb-calc__params { padding: 14px; }
  .wb-calc__stats { grid-template-columns: 1fr; }
  .wb-calc__param-head { flex-wrap: wrap; }
}
@media (max-width: 520px) {
  .wb-calc__type-grid { gap: 6px; }
  .wb-calc__type-card { min-height: 78px; padding: 10px 4px 8px; gap: 5px; }
  .wb-calc__type-label { font-size: 12px; hyphens: auto; overflow-wrap: anywhere; }
}
@media (max-width: 359px) {
  .wb-calc__type-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (prefers-reduced-motion: reduce) {
  .wb-tool *, .wb-tool *::before, .wb-tool *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}