/* Telas da categoria Calcular: campos em passos à esquerda, resultado à direita (fixo ao rolar) */
.calc-head { display: flex; flex-direction: column; gap: 6px; }
.calc-head h1 { margin: 0; font-size: clamp(26px, 3.4vw, 34px); font-weight: 800; letter-spacing: -.02em; line-height: 1.15; }
.calc-head p { margin: 0; font-size: 18px; color: var(--muted); }

.result { flex: 2 1 400px; min-width: 0; padding: 26px; border-radius: 22px; display: flex; flex-direction: column; gap: 20px; position: sticky; top: 16px; }
.result .big { display: flex; flex-wrap: wrap; gap: 18px 32px; align-items: flex-end; }
.result .price { display: flex; flex-direction: column; gap: 2px; flex: 1 1 220px; }
.result .price span, .result .kpis span { font-size: 14px; font-weight: 600; color: var(--subtle); }
.result .price b { font-size: clamp(40px, 5vw, 54px); line-height: 1.05; color: var(--link); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.result .price small { font-size: 14px; color: var(--muted); min-height: 1.2em; }
.result .kpis { display: flex; gap: 28px; }
.result .kpis div { display: flex; flex-direction: column; gap: 2px; }
.result .kpis b { font-size: 26px; font-variant-numeric: tabular-nums; }
.result .kpis b.ok { color: var(--ok-fg); }
.bar { display: flex; height: 14px; border-radius: 7px; overflow: hidden; background: var(--sunk); gap: 2px; }
.bar span { min-width: 0; }
.lines { display: flex; flex-direction: column; }
.lines div { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.lines div:last-child { border-bottom: 0; }
.lines i { width: 12px; height: 12px; border-radius: 4px; flex: none; }
.lines span { flex: 1 1 auto; color: var(--muted); }
.lines span small { color: var(--subtle); }
.lines b { font-variant-numeric: tabular-nums; }
.lines .total { border-top: 2px solid var(--line-strong); font-size: 16px; }
.lines .total span { color: var(--fg); font-weight: 700; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }

.pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.lf { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 14px; color: var(--muted); }
.unit { display: flex; align-items: center; border: 2px solid var(--line-strong); border-radius: 12px; background: var(--surface); overflow: hidden; }
.unit:focus-within { border-color: var(--link); }
.unit input { flex: 1 1 auto; min-width: 0; font: inherit; font-size: 18px; font-weight: 700; color: var(--fg); background: transparent; border: 0; padding: 9px 12px; outline: none; font-variant-numeric: tabular-nums; }
.unit em { font-style: normal; padding: 0 12px 0 4px; font-size: 13px; font-weight: 600; color: var(--subtle); white-space: nowrap; }
.unit.bad { border-color: var(--danger); }
.time { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pick { align-self: flex-start; }
.pick .btn { cursor: pointer; }
@media (max-width: 960px) { .result { position: static; } }
@media (max-width: 420px) { .pair { grid-template-columns: 1fr; } }

/* calculadora: campos à esquerda (mais largos), resultado à direita */
.calcwrap .steps { flex: 3 1 460px; }

/* celular: o preço fica sempre à vista numa barra no pé da tela; some quando a conta completa aparece */
.pricebar { display: none; }
@media (max-width: 960px) {
  .pricebar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: flex; align-items: center; gap: 10px; font: inherit; border: 0; cursor: pointer;
    padding: 14px max(16px, env(safe-area-inset-right, 0px)) calc(14px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
    background: var(--primary); color: var(--primary-fg); box-shadow: 0 -6px 20px rgba(15, 23, 42, .15); transition: transform .2s; }
  .pricebar span { flex: 1 1 auto; text-align: left; font-weight: 600; font-size: 15px; }
  .pricebar b { font-size: 22px; font-variant-numeric: tabular-nums; }
  .pricebar.away { transform: translateY(110%); }
  .calcwrap { padding-bottom: 72px; }
}

/* últimos cálculos (guardados no navegador, 10 no máximo) */
.unit input.txt { font-weight: 600; font-variant-numeric: normal; }
.hist { display: grid; gap: 10px; padding: 22px; border-radius: 22px; }
.hist-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.hist-top h2 { margin: 0; font-size: 22px; }
.hist-conf { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; padding: 12px; border-radius: 12px; background: var(--sunk); font-weight: 600; }
.hist-conf span { flex: 1 1 200px; }
.hist-list { display: grid; gap: 8px; }
.hi { display: flex; align-items: stretch; border: 1px solid var(--line-strong); border-radius: 14px; background: var(--surface); overflow: hidden; }
.hi:hover { border-color: var(--cat, var(--link)); }
.hi .use { flex: 1 1 auto; min-width: 0; display: flex; align-items: center; gap: 12px; padding: 12px 14px; font: inherit; color: var(--fg); background: transparent; border: 0; cursor: pointer; text-align: left; }
.hi .use:focus-visible { outline: 3px solid var(--link); outline-offset: -3px; }
.hi .ic { flex: none; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--cat-bg, var(--sunk)); color: var(--cat, var(--link)); }
.hi .tx { flex: 1 1 auto; min-width: 0; display: grid; gap: 2px; }
.hi .tx b { font-size: 16px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hi .tx span { font-size: 14px; color: var(--muted); }
.hi .pr { flex: none; display: grid; gap: 2px; text-align: right; }
.hi .pr b { font-size: 20px; color: var(--link); font-variant-numeric: tabular-nums; }
.hi .pr span { font-size: 13px; color: var(--subtle); font-variant-numeric: tabular-nums; }
.hi .del { flex: none; width: 48px; border: 0; border-left: 1px solid var(--line); background: transparent; color: var(--subtle); cursor: pointer; font-size: 22px; line-height: 1; }
.hi .del:hover { color: var(--danger); background: var(--sunk); }
@media (max-width: 520px) { .hi .use { flex-wrap: wrap; } .hi .pr { text-align: left; flex: 1 1 100%; padding-left: 52px; grid-auto-flow: column; justify-content: start; align-items: baseline; gap: 8px; } }