/* =====================================================================
   Lade-Ampel – Kostenrechner (E-Auto-Kosten, Wallbox-Rechner)
   Baut auf den Variablen/Bausteinen aus lade-ampel.css auf (.la-root, .la-card, .la-fs …).
   ===================================================================== */

.la-calc-wrap { display: grid; gap: 14px; }
.la-calc-tabs { justify-self: center; background: var(--la-card); padding: 4px; border-radius: 999px; box-shadow: var(--la-shadow); outline: 1px solid var(--la-ring); }
.la-calc-tabs .la-tab { padding: 8px 16px; font-size: .9375rem; }
.la-calc-tabs .la-tab[aria-selected="true"] { background: var(--la-ink); color: var(--la-card); font-weight: 600; }

.la-calc-grid { display: grid; gap: 14px; grid-template-columns: minmax(0, 1fr); align-items: start; }
.la-calc-form { display: grid; gap: 18px; }
.la-form-intro { display: grid; gap: 2px; padding: 12px 14px; border-radius: 14px; background: var(--la-hero-from); outline: 1px solid var(--la-green); font-size: .875rem; color: var(--la-ink-2); }
.la-form-intro strong { color: var(--la-green-ink); font-size: .9375rem; }
.la-fs-tab { padding-left: 12px !important; border-left: 3px solid var(--la-green) !important; }
.la-calc-out { display: grid; gap: 14px; min-width: 0; }
.la-calc-form .la-fields { grid-template-columns: 1fr; }
.la-field-title { font-weight: 550; color: var(--la-ink); }
.la-hint { color: var(--la-muted); font-size: .8125rem; line-height: 1.4; }
.la-root input[aria-invalid="true"] { color: var(--la-red-ink); }
.la-unit-in:has(input[aria-invalid="true"]) { outline: 2px solid var(--la-red); }

.la-h3 { margin: 0 0 12px !important; font-size: 1.0625rem !important; font-weight: 680; line-height: 1.3; }
.la-calc-card { display: grid; gap: 14px; }
.la-calc-card > .la-h3 { margin-bottom: 0 !important; }

/* Kennzahlen */
.la-kpis { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
.la-kpi { display: grid; gap: 2px; padding: 12px 14px; border-radius: 16px; background: var(--la-page); }
.la-kpi-main { background: linear-gradient(160deg, var(--la-hero-from), var(--la-card)); outline: 1px solid var(--la-line); }
.la-kpi-l { font-size: .8125rem; color: var(--la-ink-2); }
.la-kpi-v { font-size: 1.5rem; font-weight: 720; letter-spacing: -.02em; line-height: 1.15; font-variant-numeric: tabular-nums; }
.la-kpi-main .la-kpi-v { font-size: 1.85rem; }
.la-kpi-s { font-size: .8125rem; color: var(--la-muted); }
.la-verdict { margin: 0 !important; font-size: 1.0625rem; font-weight: 600; }

/* Tabellen */
.la-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.la-table { width: 100%; border-collapse: collapse; font-size: .9375rem; font-variant-numeric: tabular-nums; margin: 0; }
.la-table caption { caption-side: top; text-align: left; font-size: .8125rem; color: var(--la-ink-2); padding: 0 0 6px; }
.la-table th, .la-table td { padding: 7px 10px; border-bottom: 1px solid var(--la-line); text-align: right; white-space: nowrap; }
.la-table th:first-child, .la-table td:first-child { text-align: left; white-space: normal; }
.la-table thead th { font-size: .8125rem; font-weight: 650; color: var(--la-ink-2); }
.la-table tbody th { font-weight: 450; }
.la-table tr.la-current { background: var(--la-page); font-weight: 650; }
.la-table .la-strong { font-weight: 720; }
.la-tag-user { color: var(--la-ink) !important; font-weight: 600; }
.la-tag-def { color: var(--la-muted) !important; }
.la-matrix td { text-align: center; }
.la-matrix .la-pos { color: var(--la-green-ink); }
.la-matrix .la-neg { color: var(--la-red-ink); }
.la-matrix .la-cell-current { outline: 2px solid var(--la-ink); outline-offset: -2px; font-weight: 700; }

/* Balken (eine gemeinsame Skala, Werte direkt beschriftet) */
.la-bars { display: grid; gap: 8px; }
.la-bar-row { display: grid; grid-template-columns: 90px 1fr auto; gap: 10px; align-items: center; font-size: .9375rem; }
.la-bar-track { height: 14px; background: var(--la-page); border-radius: 999px; overflow: hidden; }
.la-bar { display: block; height: 100%; border-radius: 999px; transition: width .4s ease; }
.la-bar-ev { background: var(--la-green); }
.la-bar-ice { background: var(--la-muted); }
.la-bar-v { font-variant-numeric: tabular-nums; font-weight: 600; }

/* Formeln */
.la-formula { margin: 0; padding: 14px; border-radius: 12px; background: var(--la-page); font: .8125rem/1.6 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre-wrap; overflow-x: auto; color: var(--la-ink); }
.la-calc-details .la-det { padding-top: 0; }

/* Raster-Elemente dürfen schmaler als ihr Inhalt werden – sonst schieben breite Tabellen
   die Karten über den Rand (min-width: auto ist der Standard für Grid-Items). */
.la-calc-wrap > *, .la-calc-grid > *, .la-calc-out > *, .la-calc-card > *, .la-tables > * { min-width: 0; }

/* Mehrere Tabellen einer Karte: untereinander, auf breiten Bildschirmen nebeneinander */
.la-tables { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); align-items: start; }

/* Tablet: Eingabefelder zweispaltig, Ergebnisse darunter */
@media (min-width: 720px) {
  .la-calc-form .la-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .la-calc-form .la-check { grid-column: 1 / -1; }
}

/* Desktop: Eingaben links (mitscrollend), Ergebnisse rechts */
@media (min-width: 1100px) {
  .la-calc-grid { grid-template-columns: clamp(340px, 30%, 440px) minmax(0, 1fr); gap: 18px; }
  .la-calc-form .la-fields { grid-template-columns: 1fr; }
  .la-calc-form { position: sticky; top: calc(16px + env(safe-area-inset-top, 0px)); max-height: calc(100vh - 32px); overflow-y: auto; }
}
@media (prefers-reduced-motion: reduce) { .la-bar { transition: none; } }

/* Quellenübersicht: Text darf umbrechen, oben ausgerichtet */
.la-sources-table th, .la-sources-table td { white-space: normal; text-align: left; vertical-align: top; min-width: 110px; }
.la-sources-table th:first-child { min-width: 200px; }
.la-sources-table small { color: var(--la-muted); }
.la-sources-table a { color: var(--la-ink); }

/* Angebot: Werte aus dem anderen Rechner übernehmen */
.la-calc-offer { display: grid; gap: 8px; margin-bottom: 4px; }
.la-calc-offer p { margin: 0; font-weight: 600; }
.la-calc-offer ul { margin: 0; padding-left: 1.2em; font-size: .875rem; color: var(--la-ink-2); }