/* ================= Калькулятор предварительной сметы ================= */
body[data-page="precalc"] .page-heading { align-items: flex-start; }

/* шаги */
.pc-steps { display: flex; align-items: center; gap: 0; margin: 4px 0 18px; }
.pc-steps > span { flex: 1; height: 2px; max-width: 80px; background: var(--line); margin: 0 6px; }
.pc-steps button { display: inline-flex; align-items: center; gap: 9px; padding: 7px 14px 7px 7px; border-radius: 99px; border: 1px solid var(--line);
  background: var(--surface); color: var(--muted); font: inherit; font-weight: 600; cursor: pointer; transition: border-color .15s, color .15s, background .15s; }
.pc-steps button i { width: 24px; height: 24px; border-radius: 50%; display: inline-grid; place-items: center; font-style: normal; font-size: 12px;
  background: var(--row); color: var(--muted); }
.pc-steps button:hover { border-color: color-mix(in srgb, var(--acc) 40%, var(--line)); color: var(--ink); }
.pc-steps button.on { background: var(--accent-soft); border-color: color-mix(in srgb, var(--acc) 40%, transparent); color: var(--ink); }
.pc-steps button.on i { background: var(--acc); color: var(--accent-ink); }
.pc-steps button.done i { background: color-mix(in srgb, var(--acc) 22%, transparent); color: var(--acc); }

/* раскладка: вводные слева, итог справа */
.pc-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 18px; align-items: start; }
.pc-main { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.pc-side { position: sticky; top: 76px; }
.pc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.pc-g { padding: 14px 16px; }
.pc-g > header { display: flex; align-items: baseline; gap: 10px; margin-bottom: 6px; }
.pc-g > header h3 { margin: 0; font-size: 15px; }
.pc-g > header .note { font-size: 12px; margin: 0; }
.pc-fields { display: flex; flex-direction: column; }

/* поле: подпись слева, ввод справа; поля ввода — «зелёные ячейки» Excel-калькулятора */
.pc-f { display: grid; grid-template-columns: 1fr 150px; gap: 10px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--line); }
.pc-f:last-child { border-bottom: 0; }
.pc-f > span { font-size: 13.5px; line-height: 1.3; }
.pc-f > span small { display: block; color: var(--muted); font-size: 11.5px; margin-top: 1px; }
.pc-num { position: relative; }
.pc-num input, .pc-f select, .pc-f > input { width: 100%; box-sizing: border-box; }
.pc-num input { padding-right: 34px; text-align: right; font-variant-numeric: tabular-nums;
  background: color-mix(in srgb, var(--acc) 7%, var(--field)); border-color: color-mix(in srgb, var(--acc) 22%, var(--line)); }
.pc-num input:focus { background: var(--field); }
.pc-num em { position: absolute; right: 9px; top: 50%; transform: translateY(-50%); font-style: normal; font-size: 11.5px; color: var(--muted); pointer-events: none; }
.pc-f:has(> input) , .pc-opts .pc-f { grid-template-columns: 1fr minmax(150px, 55%); }
.pc-f .pc-seg { justify-self: stretch; }
.pc-f.pc-fs { grid-template-columns: 1fr; gap: 6px; }
.pc-f.pc-fs .pc-seg { display: flex; }

/* сегменты */
.pc-seg { display: inline-flex; padding: 3px; gap: 2px; border-radius: 10px; background: var(--row); border: 1px solid var(--line); }
.pc-seg button { flex: 1; border: 0; background: transparent; color: var(--muted); font: inherit; font-size: 12.5px; font-weight: 600; padding: 5px 9px;
  border-radius: 7px; cursor: pointer; white-space: nowrap; transition: background .15s, color .15s, box-shadow .15s; }
.pc-seg button:hover { color: var(--ink); }
.pc-seg button.on { background: var(--surface); color: var(--ink); box-shadow: 0 1px 3px rgba(0, 0, 0, .12); }

/* форма дома: кровля, этажность, внутренние стены */
.pc-shape { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.pc-sep { width: 1px; align-self: stretch; background: var(--line); margin: 0 4px; }
.pc-floors { display: flex; flex-direction: column; gap: 5px; }
.pc-floors > span { font-size: 11.5px; font-weight: 600; letter-spacing: .03em; text-transform: uppercase; color: var(--muted); }
.pc-card { display: flex; flex-direction: column; align-items: center; gap: 4px; min-width: 104px; padding: 10px 12px 9px; border-radius: 14px;
  border: 1px solid var(--line); background: var(--surface); color: var(--ink); font: inherit; cursor: pointer;
  transition: border-color .15s, background .15s, transform .15s, box-shadow .15s; }
.pc-card:hover { transform: translateY(-1px); border-color: color-mix(in srgb, var(--acc) 45%, var(--line)); }
.pc-card.on { border-color: var(--acc); background: var(--accent-soft); box-shadow: 0 0 0 3px color-mix(in srgb, var(--acc) 14%, transparent); }
.pc-card b { font-size: 13px; }
.pc-card svg { width: 48px; height: 34px; }
.pc-card svg .r { fill: none; stroke: var(--acc); stroke-width: 3; stroke-linejoin: round; stroke-linecap: round; }
.pc-card svg .h { fill: color-mix(in srgb, var(--acc) 18%, transparent); stroke: color-mix(in srgb, var(--acc) 55%, transparent); stroke-width: 1.5; }
.pc-card:not(.on) svg .r { stroke: var(--muted); }
.pc-card:not(.on) svg .h { fill: var(--row); stroke: var(--line); }

/* комплектация */
.pc-opts .pc-fields { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); column-gap: 24px; }
.pc-opts .pc-f:last-child { border-bottom: 1px solid var(--line); }
.pc-flags { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 10px; }

/* итог справа */
.pc-sum { padding: 16px; display: flex; flex-direction: column; gap: 12px; transition: opacity .2s; }
.pc-sum.busy .pc-total strong { opacity: .45; }
.pc-sketch { width: 100%; height: auto; display: block; margin: -4px 0 -2px; }
.pc-sk-g { stroke: var(--line); stroke-width: 2; }
.pc-sk-h { fill: color-mix(in srgb, var(--acc) 10%, var(--surface)); stroke: color-mix(in srgb, var(--acc) 45%, transparent); stroke-width: 1.5; transition: all .3s; }
.pc-sk-r { fill: color-mix(in srgb, var(--acc) 70%, var(--ink)); opacity: .85; transition: all .3s; }
.pc-sk-l { stroke: color-mix(in srgb, var(--acc) 35%, transparent); stroke-dasharray: 3 3; }
.pc-sk-w { fill: color-mix(in srgb, #5aa9e6 35%, var(--surface)); stroke: color-mix(in srgb, var(--acc) 40%, transparent); }
.pc-sk-t { font-size: 10px; fill: var(--muted); text-anchor: middle; dominant-baseline: hanging; }
.pc-total { display: flex; flex-direction: column; gap: 2px; padding: 12px 14px; border-radius: 14px; background: var(--accent-soft); }
.pc-total small { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--acc); }
.pc-total strong { font-size: 28px; line-height: 1.15; letter-spacing: -.02em; font-variant-numeric: tabular-nums; transition: opacity .2s; }
.pc-total span { font-size: 13px; color: var(--ink); font-variant-numeric: tabular-nums; }
.pc-total em { font-style: normal; font-size: 11.5px; color: var(--muted); margin-top: 3px; }
.pc-sec { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 7px; }
.pc-sec li { display: grid; grid-template-columns: 1fr auto; column-gap: 10px; row-gap: 3px; font-size: 12.5px; }
.pc-sec li span { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pc-sec li b { font-weight: 650; font-variant-numeric: tabular-nums; }
.pc-sec li i { grid-column: 1 / -1; height: 4px; border-radius: 3px; background: color-mix(in srgb, var(--acc) 55%, transparent); transition: width .35s ease; }
.pc-g-note { margin: 0; font-size: 12px; }

/* объёмник */
.pc-t td { padding: 6px 8px; }
.pc-t td.num, .pc-t th.num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.pc-kit td:first-child { color: var(--ink); }

/* сохранение */
.pc-choice { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.pc-card.big { align-items: flex-start; text-align: left; padding: 16px 18px; gap: 6px; }
.pc-card.big i { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; font-style: normal; font-weight: 800;
  background: var(--row); color: var(--muted); }
.pc-card.big.on i { background: var(--acc); color: var(--accent-ink); }
.pc-card.big b { font-size: 15px; }
.pc-card.big small { color: var(--muted); font-size: 12.5px; line-height: 1.4; }
.pc-nav { margin-top: 2px; }

@media (max-width: 1100px) {
  .pc-layout { grid-template-columns: 1fr; }
  .pc-side { position: static; order: -1; }
}
@media (max-width: 700px) {
  .pc-grid, .pc-opts .pc-fields { grid-template-columns: 1fr; }
  .pc-f { grid-template-columns: 1fr 120px; }
  .pc-sep, .pc-sketch { display: none; }
  .pc-steps button { padding-right: 10px; font-size: 13px; }
}

/* ================= Цены прайса изменились (app/reprice.py) ================= */
.reprice-bar { display: flex; align-items: center; gap: 14px; margin: 10px 0 4px; padding: 10px 14px; border-radius: 12px; font-size: 13.5px;
  background: color-mix(in srgb, #e0a100 13%, var(--surface)); border: 1px solid color-mix(in srgb, #e0a100 40%, var(--line)); }
.reprice-bar > div { flex: 1; }
.badge.reprice-b { font-size: 11px; padding: 1px 6px; }
.badge.reprice-b.down { background: color-mix(in srgb, #2e9e5b 16%, transparent); color: #2e9e5b; }
.badge.reprice-b.up { background: color-mix(in srgb, #d0453a 14%, transparent); color: #d0453a; }

/* ================= Пробелы в объёмнике (vol.gaps) ================= */
.gaps-bar { margin: 10px 0 4px; padding: 10px 14px; border-radius: 12px; font-size: 13.5px;
  background: color-mix(in srgb, #d0453a 9%, var(--surface)); border: 1px solid color-mix(in srgb, #d0453a 35%, var(--line)); }
.gaps-bar a { margin-left: 6px; white-space: nowrap; }
.badge.gaps-b { font-size: 11px; padding: 1px 6px; background: color-mix(in srgb, #d0453a 14%, transparent); color: #d0453a; }

.in-head.one { grid-template-columns: 1fr; }