/* Редактор калькуляторов использует токены консоли. Стили редактора
   ограничены calc-workspace; перенесённая форма ниже — calc-preview. */

.calc-workspace { min-width: 0; container-type: inline-size; }
.calc-workspace > .page-head { align-items: center; padding: 16px 0; gap: 12px; }
.calc-workspace > .page-head h4 { margin: 0; font-size: 16px; overflow-wrap: anywhere; }
.calc-workspace .head-actions { flex-wrap: wrap; min-width: 0; max-width: 100%; }
.calc-workspace .head-actions .btn { white-space: normal; }
.calc-workspace .calc-action-problem:empty { display: none; }
.calc-workspace .calc-list { overflow-x: auto; }
.calc-workspace .calc-row { cursor: pointer; }
.calc-workspace .calc-row:hover { background: var(--blue-wash); }

.calc-fields-pane { padding-top: 24px; }
.calc-meta-row { display: grid; gap: 8px; max-width: 720px; }
.calc-meta-row > label, .calc-prop-row > label {
  font-size: 13px; font-weight: 600; line-height: 1.5; color: var(--ink);
}
.calc-editor-intro { margin: 10px 0 20px; font-size: 13px; color: var(--ink-2); }
.calc-editor {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
  gap: 24px;
  align-items: start;
}
.calc-editor-fields, .calc-editor-props {
  min-width: 0; padding: 20px;
  border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface);
}
.calc-editor-fields { background: var(--bg); }
.calc-section-title { margin: 0 0 16px; font-size: 15px; line-height: 1.5; font-weight: 600; }

.calc-field-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 30px 30px auto;
  gap: 4px; align-items: center; padding: 8px;
  margin-bottom: 8px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--surface);
}
.calc-field-row.on { border-color: var(--blue); background: var(--blue-wash); }
.calc-field-select {
  display: flex; align-items: center; gap: 10px;
  min-width: 0; padding: 4px; border: 0; background: transparent;
  text-align: left; border-radius: 4px;
}
.calc-field-number {
  display: grid; place-items: center; flex: 0 0 26px; height: 26px;
  border-radius: 6px; background: var(--surface-2); color: var(--ink-2); font-size: 12px;
}
.calc-field-row.on .calc-field-number { background: var(--blue); color: var(--surface); }
.calc-field-text { display: grid; gap: 3px; min-width: 0; }
.calc-field-name { font-size: 13px; font-weight: 600; line-height: 1.4; overflow-wrap: anywhere; }
.calc-field-kind { font-size: 12px; font-weight: 400; color: var(--ink-2); }
.calc-field-up, .calc-field-down, .calc-field-remove {
  border: 1px solid transparent; border-radius: 5px; background: transparent;
  min-height: 32px; padding: 4px; font-size: 13px; color: var(--ink-2);
}
.calc-field-up:hover:not(:disabled), .calc-field-down:hover:not(:disabled), .calc-field-remove:hover {
  background: var(--surface); border-color: var(--border-2); color: var(--ink);
}
.calc-field-up:disabled, .calc-field-down:disabled { opacity: .35; cursor: default; }
.calc-field-up, .calc-field-down { font-size: 16px; }
.calc-field-row:has(> .calc-field-select:only-child) { grid-template-columns: minmax(0, 1fr); }
.calc-field-add { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.calc-field-add select { flex: 1 1 150px; }
.calc-field-add .btn { justify-content: center; }

.calc-meta-row > input, .calc-editor-props input:not([type=checkbox]),
.calc-editor-props select, .calc-editor-props textarea, .calc-field-add select {
  box-sizing: border-box; width: 100%; min-width: 0; max-width: 100%; min-height: 40px;
  border: 1px solid var(--border-2); border-radius: 6px; padding: 9px 11px;
  font: 400 14px/1.5 var(--sans); color: var(--ink); background: var(--surface);
}
.calc-meta-row > input { font-size: 15px; }
.calc-properties textarea { resize: vertical; min-height: 112px; }
.calc-properties textarea.calc-formula-input { font-family: var(--mono); font-size: 13px; }
.calc-workspace input:focus-visible, .calc-workspace select:focus-visible,
.calc-workspace textarea:focus-visible, .calc-workspace button:focus-visible {
  outline: 2px solid var(--focus); outline-offset: 2px;
}
.calc-properties input[readonly], .calc-properties textarea[readonly],
.calc-properties select:disabled, .calc-meta-row > input[readonly] { background: var(--bg); }
.calc-properties { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 16px; }
.calc-prop-row { display: grid; gap: 6px; min-width: 0; grid-column: 1 / -1; align-content: start; }
.calc-prop-number { grid-column: auto; }
.calc-prop-hint { margin: 0; font-size: 12px; line-height: 1.5; color: var(--ink-2); overflow-wrap: anywhere; }
.calc-prop-checkbox { grid-template-columns: 20px minmax(0, 1fr); column-gap: 10px; }
.calc-prop-checkbox > label { grid-column: 2; grid-row: 1; cursor: pointer; font-weight: 400; }
.calc-prop-checkbox > input { grid-column: 1; grid-row: 1; width: 18px; height: 18px; margin: 1px 0 0; accent-color: var(--blue); }
.calc-prop-checkbox > .calc-prop-hint { grid-column: 2; }
.calc-advanced { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }
.calc-advanced > summary { cursor: pointer; font-size: 13px; color: var(--ink-2); }
.calc-advanced > summary:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.calc-advanced[open] > summary { margin-bottom: 12px; }
.calc-options-editor { display: grid; gap: 10px; }
.calc-options-editor > .btn { justify-self: start; }
.calc-option-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr) auto; gap: 8px; align-items: start; margin-bottom: 8px; }
.calc-editor-actions {
  display: flex; gap: 12px;
  padding: 16px 0; margin-top: 24px;
  background: var(--surface); border-top: 1px solid var(--border);
}
.calc-problem:not(:empty) { padding: 16px; margin-top: 16px; border: 1px solid var(--border); border-radius: 8px; }

/* Ширина вкладки важнее ширины окна: рядом может быть меню консоли. */
@container (max-width: 820px) {
  .calc-editor { grid-template-columns: 1fr; gap: 16px; }
}
@container (max-width: 480px) {
  .calc-editor-fields, .calc-editor-props { padding: 14px; }
  .calc-properties { grid-template-columns: 1fr; }
  .calc-field-row { grid-template-columns: minmax(0, 1fr) 30px 30px auto; padding: 6px; }
  .calc-field-number { display: none; }
  .calc-field-add { flex-direction: column; }
  .calc-field-add select { flex-basis: auto; }
  .calc-option-row { grid-template-columns: minmax(0, 1fr) auto; }
  .calc-option-row > input { grid-column: 1; }
  .calc-option-row > .btn { grid-column: 2; grid-row: 1 / 3; }
}

/* ============================================================
   Часть 2 — превью, перенесено из виджета (см. header выше)
   ============================================================ */

.calc-preview, .calc-preview * { box-sizing: border-box; }

.calc-preview {
  margin: 0;
  max-width: 100%;
  overflow-x: hidden;
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

.calc-preview button { font: inherit; }

.calc-preview input[type=text], .calc-preview input[type=number], .calc-preview input[type=search], .calc-preview select {
  width: 100%;
  max-width: 100%;
  padding: 8px 11px;
  border: 1px solid var(--border-2);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  transition: border-color .12s, box-shadow .12s;
}
.calc-preview input:focus, .calc-preview select:focus {
  outline: none;
  border-color: var(--focus);
  box-shadow: 0 0 0 3px var(--blue-wash);
}
.calc-preview input::placeholder { color: var(--ink-3); opacity: 1; }

.calc-preview a:focus-visible, .calc-preview button:focus-visible, .calc-preview input:focus-visible, .calc-preview select:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* Карточка калькулятора — корневой узел, который возвращает renderCalculator. */

.calc-preview .calc-form {
  max-width: 680px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 8px 24px 24px;
  margin: 24px;
}

/* Единственный уцелевший осколок собственного `@media (max-width: 900px)`
   виджета (строка 132 источника, `.calc-head, .calc-form, .state { ... }`):
   `.calc-head`/`.state` — page-shell, исключены; `.calc-form` — достижим,
   перенесён один. Тот же брейкпоинт 900px, что и в источнике — он про
   сжатие карточки формы вбок, а не про схлопывание редакторской сетки
   (та своя, ≤1100px, задана в Части 1 выше) — совпадение по значению с
   `@media (max-width: 900px)` этого же файла (speech.css/metrics.css) не
   является конфликтом: оба правила независимы и адресуют разные узлы. */
@media (max-width: 900px) {
  .calc-preview .calc-form { padding-left: 16px; padding-right: 16px; }
}

.calc-preview .f-row { padding: 11px 0; max-width: 100%; }
.calc-preview .f-row.f-number .f-control { max-width: 260px; }
.calc-preview .f-row.f-select select { width: 100%; }
.calc-preview .f-row.f-radio .choices { margin-top: 2px; }

.calc-preview .f-label { display: block; font-size: 13px; font-weight: 550; margin-bottom: 6px; color: var(--ink); }
.calc-preview .f-label .req { color: var(--err); margin-left: 2px; }

.calc-preview .f-control { position: relative; display: flex; align-items: center; max-width: 100%; }
.calc-preview .f-control input.f-num { text-align: right; padding-right: 74px; }
.calc-preview .f-num, .calc-preview .out-num, .calc-preview .out-value { font-variant-numeric: tabular-nums; }

.calc-preview .f-unit {
  position: absolute;
  right: 12px;
  font-size: 12px;
  color: var(--ink-3);
  pointer-events: none;
  white-space: nowrap;
}
.calc-preview input.invalid { border-color: var(--err); }
.calc-preview .hint { font-size: 12px; color: var(--ink-2); margin-top: 5px; }

/* Выбор одним из вариантов */

.calc-preview .choices { display: flex; flex-wrap: wrap; gap: 7px; max-width: 100%; }
.calc-preview .choices.stacked { flex-direction: column; align-items: flex-start; }
.calc-preview .choice {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  padding: 8px 14px;
  border: 1px solid var(--border-2);
  border-radius: 8px;
  background: var(--surface);
  cursor: pointer;
  font-size: 13px;
  overflow-wrap: anywhere;
  transition: background .12s, border-color .12s, color .12s;
}
.calc-preview .choice:hover { border-color: var(--blue); }
.calc-preview .choice input { position: absolute; opacity: 0; pointer-events: none; }
.calc-preview .choice.on { background: var(--blue); border-color: var(--blue); color: var(--surface); font-weight: 550; }

/* Вычисляемое поле с ручным переопределением */

.calc-preview .f-calc-input .f-control input.f-num { padding-right: 108px; border-style: dashed; background: var(--surface-2); }
.calc-preview .f-calc-input.overridden .f-control input.f-num { border-style: solid; background: var(--surface); }
.calc-preview .f-calc-input .f-control input.f-num::placeholder { color: var(--ink); opacity: 1; }

.calc-preview .f-auto, .calc-preview .f-reset { position: absolute; right: 12px; font-size: 11px; color: var(--ink-3); }

.calc-preview .f-control.has-unit .f-auto,
.calc-preview .f-control.has-unit .f-reset { right: 76px; }

.calc-preview .f-auto {
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--surface-3);
  pointer-events: none;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.calc-preview .f-reset {
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 3px 5px;
  border-radius: 5px;
  color: var(--blue);
}
.calc-preview .f-reset:hover { background: var(--blue-wash); }

/* Результаты */

.calc-preview .f-out { display: flex; align-items: baseline; gap: 14px; padding: 9px 0; flex-wrap: wrap; max-width: 100%; }
.calc-preview .f-out .out-label { flex: 1; min-width: 140px; margin: 0; font-weight: 400; color: var(--ink-2); }
.calc-preview .f-out .hint { flex-basis: 100%; margin-top: 2px; }

.calc-preview .out-value {
  border: none;
  background: transparent;
  padding: 2px 6px;
  margin-right: -6px;
  border-radius: 6px;
  cursor: copy;
  color: var(--ink);
  white-space: nowrap;
}
.calc-preview .out-value:hover { background: var(--surface-3); }
.calc-preview .out-num { font-size: 16px; font-weight: 600; }
.calc-preview .out-unit { font-size: 12px; color: var(--ink-3); margin-left: 4px; }

.calc-preview .f-out.emph {
  padding-left: 12px;
  border-left: 3px solid var(--blue);
  border-radius: 0 6px 6px 0;
  background: var(--blue-wash);
}
.calc-preview .f-out.emph .out-label { color: var(--ink); font-weight: 550; }
.calc-preview .f-out.emph .out-num { font-size: 19px; color: var(--blue-deep); }

.calc-preview .f-out.err .out-num { color: var(--err); font-size: 13px; font-weight: 500; }
.calc-preview .f-out.pending { opacity: .45; }

.calc-preview .copied-flash { animation: flash .5s ease; }
@keyframes flash {
  0%, 100% { color: var(--ink); }
  30% { color: var(--ok); }
}

/* Приглушаем итоги, пока не заполнено обязательное поле */

.calc-preview .has-missing .f-out { opacity: .55; }

/* Разделители и пояснения */

.calc-preview .sec { display: flex; align-items: center; gap: 10px; margin: 22px 0 8px; }
.calc-preview .sec-line { flex: 1; height: 1px; background: var(--divider); }
.calc-preview .sec-text {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--ink-2);
  white-space: nowrap;
}
.calc-preview .sec-blank { display: block; height: 1px; background: var(--divider); margin: 20px 0 12px; }

.calc-preview .note-block {
  margin: 12px 0;
  padding: 10px 13px;
  border-radius: 8px;
  border-left: 3px solid var(--blue);
  background: var(--blue-wash);
  font-size: 13px;
  overflow-wrap: anywhere;
}
.calc-preview .missing-note {
  margin-top: 16px;
  padding: 9px 12px;
  border-radius: 8px;
  border-left: 3px solid var(--warn);
  background: var(--surface-2);
  color: var(--warn);
  font-size: 12px;
}
.calc-preview .missing-note[hidden] { display: none; }