/* Pet Diet — Калькулятор нормы корма. Порт Quiz.jsx + CalcResult.jsx.
   Токены/сброс/примитивы (.card/.btn/.badge/.wrap-narrow/.pd-inf-hero) — из
   .pd-sets-rb + info-rebrand.css. Здесь только специфика .pd-calc. */

.pd-calc .wrap-narrow { max-width: 860px; }
.pd-calc-ic { flex: 0 0 auto; }

/* ================= МАСТЕР ================= */
.pd-calc-quiz { position: relative; background: linear-gradient(180deg, var(--green-tint) 0%, var(--cream) 360px); min-height: calc(100vh - 160px); }
.pd-calc .pd-calc-qwrap { max-width: 720px; padding: 40px 28px 80px; }

.pd-calc-prog { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.pd-calc-back { display: inline-flex; align-items: center; gap: 5px; background: none; border: 0; cursor: pointer; color: var(--muted); font-family: var(--sans); font-weight: 600; font-size: .92rem; padding: 6px 4px 6px 0; flex: 0 0 auto; }
.pd-calc-back:hover { color: var(--ink); }
.pd-calc-bar { flex: 1; height: 8px; background: var(--surface); border: 1px solid var(--line); border-radius: 99px; overflow: hidden; }
.pd-calc-bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--green-500), var(--green)); border-radius: 99px; transition: width .3s var(--ease); }
.pd-calc-count { font-size: .85rem; color: var(--muted); font-weight: 700; white-space: nowrap; }

.pd-calc-eyebrow { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }

.pd-calc-qcard { padding: 36px 40px; box-shadow: var(--sh-2); }
.pd-calc-qbody { min-height: 300px; }
.pd-calc-q { font-family: var(--display); font-weight: 800; font-size: 2rem; line-height: 1.12; letter-spacing: -.01em; }
.pd-calc-sub { color: var(--muted); margin-top: 10px; font-size: .98rem; line-height: 1.5; max-width: 52ch; }
.pd-calc-field { margin-top: 26px; }

/* поля */
.pd-calc-input { width: 100%; font-family: var(--sans); font-size: 1.2rem; padding: 16px 18px; border: 1.5px solid transparent; border-radius: 11px; background: var(--cream-deep); color: var(--ink); outline: none; transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.pd-calc-input:focus { border-color: var(--green-500); background: var(--surface); }
.pd-calc-input::placeholder { color: var(--faint); }

.pd-calc-opts { display: grid; gap: 10px; }
.pd-calc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }

.pd-calc-chip { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; text-align: left; padding: 15px 18px; border: 1.5px solid transparent; border-radius: 12px; background: var(--cream-deep); cursor: pointer; font-family: var(--sans); font-size: .95rem; font-weight: 600; color: var(--ink); transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), color var(--dur) var(--ease); }
.pd-calc-chip:hover { background: var(--line); }
.pd-calc-chip[data-on="1"] { background: var(--green-tint); color: var(--green-700); box-shadow: inset 0 0 0 1.5px var(--green); }
.pd-calc-chip[data-on="1"] .pd-calc-chip__s { color: var(--muted); }
.pd-calc-chip--c { justify-content: center; text-align: center; padding: 13px 14px; font-weight: 500; }
.pd-calc-chip--c[data-on="1"] { font-weight: 700; }
.pd-calc-chip--m { justify-content: flex-start; padding: 14px 15px; }
.pd-calc-chip__l { display: flex; align-items: center; gap: 12px; }
.pd-calc-chip__t { font-size: 1.04rem; font-weight: 500; }
.pd-calc-chip[data-on="1"] .pd-calc-chip__t { font-weight: 700; }
.pd-calc-chip__s { font-size: .85rem; color: var(--muted); font-weight: 500; text-align: right; }
.pd-calc-check { width: 20px; height: 20px; border-radius: 7px; flex: 0 0 auto; display: grid; place-items: center; background: rgba(33, 31, 26, .10); color: transparent; transition: background .16s; }
.pd-calc-chip[data-on="1"] .pd-calc-check { background: var(--green); color: #fff; }

.pd-calc-weight { padding: 28px; background: var(--green-tint); border-color: var(--green-tint-2); }
.pd-calc-weight__val { text-align: center; margin-bottom: 18px; }
.pd-calc-weight__val b { font-family: var(--display); font-size: 3.4rem; font-weight: 800; color: var(--green-700); }
.pd-calc-weight__val span { font-size: 1.2rem; color: var(--muted); margin-left: 6px; }
.pd-calc-weight input[type=range] { width: 100%; accent-color: var(--green); }
.pd-calc-weight__ends { display: flex; justify-content: space-between; color: var(--faint); font-size: .82rem; margin-top: 6px; }

.pd-calc-num { display: flex; align-items: center; justify-content: center; gap: 20px; }
.pd-calc-numbtn { width: 54px; height: 54px; border-radius: 99px; border: 1.5px solid var(--line); background: var(--surface); color: var(--green-700); display: grid; place-items: center; cursor: pointer; transition: border-color .16s, background .16s; }
.pd-calc-numbtn:hover { border-color: var(--green); background: var(--green-tint); }
.pd-calc-num__val { text-align: center; min-width: 120px; }
.pd-calc-num__val b { font-family: var(--display); font-size: 3rem; font-weight: 800; color: var(--green-700); }
.pd-calc-num__val span { font-size: 1.1rem; color: var(--muted); margin-left: 6px; }

.pd-calc-next { margin-top: 22px; }
.pd-calc-next[disabled] { opacity: .45; cursor: not-allowed; }

/* стартовый экран */
.pd-calc-intro { text-align: center; padding: 46px 44px; }
.pd-calc-intro__ic { width: 66px; height: 66px; border-radius: 99px; background: var(--green-tint); color: var(--green-700); display: grid; place-items: center; margin: 0 auto 22px; }
.pd-calc-intro__text { font-size: 1.18rem; line-height: 1.62; color: var(--ink-soft); max-width: 46ch; margin: 0 auto; }
.pd-calc-intro__btn { margin-top: 30px; }

/* стартовый лендинг (server-rendered) + SEO-контент; скрываются, когда запущен калькулятор */
.pd-calc--active .pd-calc-hero2, .pd-calc--active .pd-calc-info { display: none; }
.pd-calc-hero2 { padding: 24px 0 48px; }
.pd-calc-hero2__lead { color: var(--ink-soft); font-size: 1.12rem; line-height: 1.6; margin-top: 14px; max-width: 60ch; }
.pd-calc-hero2__btn { margin-top: 26px; }
.pd-calc-info h2 { font-family: var(--display); font-weight: 800; font-size: 1.7rem; margin-top: 40px; }
.pd-calc-info__wrap > h2:first-child { margin-top: 0; }
.pd-calc-info p { color: var(--ink-soft); font-size: 1.02rem; line-height: 1.7; margin-top: 12px; }
.pd-calc-normtable-wrap { margin-top: 16px; overflow-x: auto; }
.pd-calc-normtable { width: 100%; max-width: 460px; border-collapse: collapse; }
.pd-calc-normtable th, .pd-calc-normtable td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.pd-calc-normtable thead th { background: var(--green-tint); color: var(--green-700); font-weight: 700; font-size: .92rem; }
.pd-calc-normtable td { font-size: 1.02rem; }
.pd-calc-normtable td:last-child { font-weight: 700; color: var(--green-700); }
.pd-calc-info__note { font-size: .9rem; color: var(--muted); margin-top: 12px; }
.pd-calc-textlink { background: none; border: 0; padding: 0; cursor: pointer; color: var(--green-700); font-weight: 600; font-family: var(--sans); font-size: inherit; text-decoration: underline; text-underline-offset: 2px; }
.pd-calc-faqs { display: flex; flex-direction: column; gap: 12px; margin-top: 16px; }
.pd-calc-faq { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); padding: 18px 22px; }
.pd-calc-faq h3 { font-family: var(--display); font-weight: 700; font-size: 1.08rem; }
.pd-calc-faq p { margin-top: 8px; font-size: .98rem; }
.pd-calc-info__cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.pd-calc-info__ghost { background: var(--green-tint); color: var(--green-700); }
.pd-calc-info__ghost:hover { background: var(--green-tint-2); }

.pd-calc-loading { text-align: center; padding: 80px 0; color: var(--muted); }
.pd-calc-spin { display: inline-block; width: 40px; height: 40px; border: 4px solid var(--green-tint-2); border-top-color: var(--green); border-radius: 99px; animation: pdCalcSpin .8s linear infinite; }
.pd-calc-loading p { margin-top: 16px; }
@keyframes pdCalcSpin { to { transform: rotate(360deg); } }
.pd-calc-err { padding: 34px; text-align: center; }
.pd-calc-err p { margin-bottom: 16px; color: var(--ink-soft); }

/* ================= ВЫДАЧА ================= */
.pd-calc-hero { padding: 28px 0; }
.pd-calc-hero h1 { font-family: var(--display); font-weight: 800; font-size: clamp(2rem, 3.6vw, 2.8rem); line-height: 1.08; letter-spacing: -.02em; }
.pd-calc-hero__sub { color: var(--ink-soft); margin: 12px auto 0; font-size: 1.05rem; max-width: 52ch; }
.pd-calc-out { padding: 28px 0 72px; }
.pd-calc-resback { margin-bottom: 16px; }
.pd-calc-outwrap { max-width: 860px; }
.pd-calc-h2 { font-family: var(--display); font-weight: 800; font-size: 1.8rem; }

.pd-calc-norm { padding: 0; overflow: hidden; box-shadow: var(--sh-2); }
.pd-calc-norm__top { padding: 34px 40px; background: linear-gradient(150deg, var(--green-700), var(--green)); color: #fff; }
.pd-calc-norm__lbl { font-size: .9rem; color: rgba(255,255,255,.82); font-weight: 600; }
.pd-calc-norm__big { display: flex; align-items: baseline; gap: 10px; margin-top: 4px; flex-wrap: wrap; }
.pd-calc-norm__big b { font-family: var(--display); font-weight: 800; font-size: 3.6rem; line-height: 1; }
.pd-calc-norm__big span { font-size: 1.2rem; font-weight: 600; }
.pd-calc-norm__lead { color: rgba(255,255,255,.9); margin-top: 10px; font-size: 1.05rem; line-height: 1.5; }
.pd-calc-norm__stats { padding: 22px 40px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pd-calc-stat__t { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--faint); }
.pd-calc-stat__v { font-weight: 700; margin-top: 3px; font-size: 1.05rem; }
.pd-calc-stat__s { font-size: .84rem; color: var(--muted); margin-top: 2px; }

.pd-calc-warns { display: flex; flex-direction: column; gap: 12px; margin-top: 18px; }
.pd-calc-warn { padding: 18px 22px; background: var(--warm-tint); border-color: var(--warm-tint-2); display: flex; gap: 13px; }
.pd-calc-warn__ic { color: var(--warm-600); flex: 0 0 auto; }
.pd-calc-warn__t { font-weight: 700; color: var(--warm-600); }
.pd-calc-warn p { font-size: .94rem; color: var(--ink-soft); line-height: 1.5; margin-top: 3px; }

.pd-calc-dis { padding: 22px 26px; margin-top: 18px; background: var(--blue-tint); border-color: var(--blue-tint-2); }
.pd-calc-dis__head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; color: var(--blue-deep); }
.pd-calc-dis__list { display: flex; flex-direction: column; gap: 10px; }
.pd-calc-dis__row { display: flex; gap: 10px; align-items: flex-start; }
.pd-calc-dis__tag { display: inline-flex; padding: 2px 10px; border-radius: 99px; background: var(--blue-deep); color: #fff; font-size: .74rem; font-weight: 700; flex: 0 0 auto; margin-top: 2px; }
.pd-calc-dis__row p { font-size: .94rem; color: var(--ink-soft); line-height: 1.5; }

.pd-calc-matrix { margin-top: 24px; }
.pd-calc-matrix__sub { color: var(--muted); font-size: .94rem; margin: 6px 0 18px; line-height: 1.5; }
.pd-calc-foods { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.pd-calc-food { padding: 20px; display: flex; gap: 15px; align-items: flex-start; box-shadow: var(--sh-1); transition: border-color .16s, box-shadow .16s; }
.pd-calc-food[data-sel] { cursor: pointer; }
.pd-calc-food.is-block { opacity: .62; }
.pd-calc-food.is-on { border-color: var(--green); box-shadow: 0 0 0 3px var(--green-tint); }
.pd-calc-food__thumb { width: 58px; height: 58px; border-radius: 14px; display: grid; place-items: center; flex: 0 0 auto; overflow: hidden; }
.pd-calc-food.is-block .pd-calc-food__thumb { filter: grayscale(.7); }
.pd-calc-food__thumb img { width: 100%; height: 100%; object-fit: contain; padding: 5px; }
.pd-calc-food__dot { width: 26px; height: 26px; border-radius: 8px; }
.pd-calc-food__body { flex: 1; min-width: 0; }
.pd-calc-food__head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.pd-calc-food__name { font-weight: 700; font-size: 1.02rem; }
.pd-calc-food__badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 9px; border-radius: 99px; font-size: .72rem; font-weight: 700; }
.pd-calc-food__badge--rec { background: var(--green-tint); color: var(--green-700); }
.pd-calc-food__badge--ok { background: var(--blue-tint); color: var(--blue-deep); }
.pd-calc-food__badge--block { background: #EDE7DE; color: var(--muted); }
.pd-calc-food__meta { font-size: .84rem; color: var(--muted); margin-top: 4px; }
.pd-calc-food__reasons { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.pd-calc-food__reasons span { font-size: .74rem; color: var(--green-700); background: var(--green-tint); padding: 2px 8px; border-radius: 6px; }
.pd-calc-food__note { font-size: .76rem; color: var(--warm-600); margin-top: 6px; }
.pd-calc-food__link { font-size: .82rem; font-weight: 700; color: var(--green-700); margin-top: 8px; display: inline-flex; align-items: center; gap: 5px; }
.pd-calc-food__pick { width: 26px; height: 26px; border-radius: 8px; flex: 0 0 auto; display: grid; place-items: center; box-shadow: inset 0 0 0 2px var(--line); color: #fff; }
.pd-calc-food.is-on .pd-calc-food__pick { background: var(--green); box-shadow: none; }

.pd-calc-q22 { padding: 20px 26px; margin-top: 18px; display: flex; gap: 13px; align-items: flex-start; }
.pd-calc-q22 span { color: var(--green-700); flex: 0 0 auto; }
.pd-calc-q22 p { font-size: .96rem; color: var(--ink-soft); line-height: 1.55; }

.pd-calc-how { padding: 0; overflow: hidden; margin-top: 18px; }
.pd-calc-how__btn { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 18px 26px; cursor: pointer; background: none; border: 0; font-family: var(--sans); font-weight: 700; font-size: 1rem; color: var(--ink); }
.pd-calc-how__chev { color: var(--muted); transition: transform .22s; display: inline-flex; }
.pd-calc-how__inner { padding: 0 26px 24px; display: flex; flex-direction: column; gap: 10px; }
.pd-calc-how__row { display: flex; justify-content: space-between; gap: 16px; font-size: .92rem; padding-bottom: 8px; border-bottom: 1px solid var(--line-soft); }
.pd-calc-how__row span:first-child { color: var(--muted); flex: 0 0 auto; }
.pd-calc-how__row span:last-child { font-weight: 600; text-align: right; }
.pd-calc-how__note { font-size: .84rem; color: var(--faint); line-height: 1.5; margin-top: 4px; }

.pd-calc-transition { display: flex; gap: 10px; align-items: center; margin-top: 18px; color: var(--muted); font-size: .92rem; }
.pd-calc-transition .pd-calc-ic { color: var(--green-700); }

.pd-calc-lact { padding: 34px; border-color: var(--warm-tint-2); background: var(--warm-tint); display: flex; gap: 14px; align-items: flex-start; }
.pd-calc-lact__ic { color: var(--warm-600); flex: 0 0 auto; }
.pd-calc-lact h2 { font-family: var(--display); font-weight: 800; font-size: 1.7rem; }
.pd-calc-lact p { color: var(--ink-soft); margin-top: 10px; font-size: 1.05rem; line-height: 1.6; }

.pd-calc-restart { margin-top: 34px; }
.pd-calc-ghost { background: none; border: 0; cursor: pointer; color: var(--muted); font-family: var(--sans); font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }
.pd-calc-ghost:hover { color: var(--ink); }

/* ===== блок заказа ===== */
.pd-calc-order__h { margin: 34px 0 8px; }
.pd-calc-order__intro { color: var(--muted); font-size: .94rem; margin-bottom: 16px; }
.pd-calc-fork { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.pd-calc-once, .pd-calc-plan { padding: 26px; }
.pd-calc-once__t, .pd-calc-plan__t { font-weight: 700; font-size: 1.15rem; }
.pd-calc-plan__t { color: var(--green-700); }
.pd-calc-once__d { color: var(--muted); font-size: .9rem; margin-top: 6px; }
.pd-calc-once__pick { margin-top: 16px; }
.pd-calc-wks { display: flex; background: var(--cream-deep); border-radius: var(--r-pill); padding: 4px; gap: 4px; margin-top: 8px; }
.pd-calc-wk { flex: 1; border: 0; border-radius: var(--r-pill); padding: 8px 4px; cursor: pointer; font-family: var(--sans); font-weight: 700; font-size: .9rem; background: transparent; color: var(--ink-soft); transition: all .18s var(--ease); }
.pd-calc-wk[data-on="1"] { background: var(--green); color: #fff; }
.pd-calc-once__days { font-size: .8rem; color: var(--muted); margin-top: 6px; }
.pd-calc-once__price { font-family: var(--display); font-size: 2rem; font-weight: 800; margin: 16px 0 2px; }
.pd-calc-once__meta { font-size: .82rem; color: var(--muted); }
.pd-calc-once__btn, .pd-calc-plan__btn { margin-top: 18px; }
.pd-calc-plan { border: 2px solid var(--green); box-shadow: 0 0 0 4px var(--green-tint); position: relative; }
.pd-calc-plan__badge { position: absolute; top: -12px; left: 26px; }
.pd-calc-plan__price { display: flex; align-items: baseline; gap: 10px; margin: 16px 0 2px; }
.pd-calc-plan__price b { font-family: var(--display); font-size: 2rem; font-weight: 800; color: var(--green-700); }
.pd-calc-plan__price s { color: var(--faint); font-size: 1rem; }
.pd-calc-plan__meta { font-size: .82rem; color: var(--green-700); font-weight: 600; }

/* ================= адаптив ================= */
@media (max-width: 900px) {
  .pd-calc-foods { grid-template-columns: 1fr; }
  .pd-calc-fork { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .pd-calc .pd-calc-qwrap { padding: 24px 18px 56px; }
  .pd-calc-qcard { padding: 24px 20px; }
  .pd-calc-qbody { min-height: auto; }
  .pd-calc-intro { padding: 30px 22px; }
  .pd-calc-intro__text { font-size: 1.05rem; }
  .pd-calc-hero2__lead { font-size: 1.05rem; }
  .pd-calc-info h2 { font-size: 1.4rem; margin-top: 32px; }
  .pd-calc-q { font-size: 1.55rem; }
  .pd-calc-grid { grid-template-columns: 1fr 1fr; }
  .pd-calc-weight__val b { font-size: 2.8rem; }
  .pd-calc-hero h1 { font-size: 1.9rem; }
  .pd-calc-norm__top { padding: 26px 22px; }
  .pd-calc-norm__big b { font-size: 2.8rem; }
  .pd-calc-norm__stats { grid-template-columns: 1fr; padding: 18px 22px; gap: 14px; }
  .pd-calc-h2 { font-size: 1.5rem; }
  .pd-calc-food { padding: 16px; }
  .pd-calc-lact { padding: 26px; }
  .pd-calc-lact h2 { font-size: 1.4rem; }
  .pd-calc-once, .pd-calc-plan { padding: 22px; }
}