/* Rechner Vergesellschaftung – alle Regeln unter .vgr, damit das Theme unberührt bleibt */
.vgr {
  --ink: #1f2623;
  --ink-2: #4a524f;
  --ink-3: #6b7370;
  --line: #dfe3e1;
  --line-2: #eef1f0;
  --surface: #ffffff;
  --panel: #f6f8f7;
  --accent: #00786b;          /* DIW-Grün (Text, Bedienelemente) */
  --accent-soft: #e3f2ef;
  --zuschuss: #c4423a;        /* Marken: Zuschuss aus dem Haushalt */
  --zuschuss-text: #a8332c;
  --zuschuss-soft: #fbe9e7;
  --ueberschuss: #009b8a;     /* Marken: Überschuss */
  --ueberschuss-text: #00695e;
  --ueberschuss-soft: #e2f4f1;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.5;
  max-width: 76rem;
  margin: 0 auto;
}
.vgr *, .vgr *::before, .vgr *::after { box-sizing: border-box; }
.vgr button, .vgr .btn, .vgr input, .vgr select { text-transform: none; letter-spacing: normal; margin: 0; line-height: 1.3; }
.vgr h1 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); line-height: 1.15; margin: 0.5rem 0 0.75rem; font-weight: 500; }
.vgr h2 { font-size: 1.35rem; margin: 2.75rem 0 0.75rem; font-weight: 500; line-height: 1.25; }
.vgr h3 { font-size: 1.05rem; margin: 1.5rem 0 0.5rem; font-weight: 600; }
.vgr p { margin: 0 0 0.85rem; }
.vgr a { color: var(--accent); }
.vgr .lead { font-size: 1.12rem; color: var(--ink-2); max-width: 52rem; }
.vgr .kicker { font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); font-weight: 600; margin: 0; }
.vgr .muted { color: var(--ink-3); }
.vgr .small { font-size: 0.85rem; }
.vgr .num { font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Voreinstellungen */
.vgr .presets { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1.5rem 0 0.5rem; align-items: center; }
.vgr .presets-label { font-size: 0.85rem; color: var(--ink-3); margin-right: 0.25rem; }
.vgr .preset {
  font: inherit; font-size: 0.88rem; padding: 0.4rem 0.8rem; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--line); background: var(--surface); color: var(--ink);
}
.vgr .preset:hover { border-color: var(--accent); }
.vgr .preset[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
.vgr .preset:focus-visible, .vgr button:focus-visible, .vgr input:focus-visible, .vgr select:focus-visible, .vgr summary:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
.vgr .preset-note { background: var(--panel); border-left: 3px solid var(--accent); padding: 0.75rem 1rem; margin: 0.75rem 0 0; font-size: 0.92rem; color: var(--ink-2); }
.vgr .preset-note[hidden] { display: none; }
.vgr .preset-note p:last-child { margin-bottom: 0; }

/* Layout */
.vgr .layout { display: grid; grid-template-columns: minmax(0, 23rem) minmax(0, 1fr); gap: 2rem; margin-top: 1.25rem; align-items: start; }
@media (max-width: 900px) { .vgr .layout { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; } }
.vgr .inputs { background: var(--panel); border-radius: 12px; padding: 1.1rem 1.1rem 0.6rem; position: sticky; top: 1rem; max-height: calc(100vh - 2rem); overflow-y: auto; }
@media (max-width: 900px) { .vgr .inputs { position: static; max-height: none; } }
.vgr .inputs h2 { margin: 0 0 0.5rem; font-size: 1.1rem; }

/* Eingabe */
.vgr .ctl { padding: 0.7rem 0 0.8rem; border-bottom: 1px solid var(--line); }
.vgr .ctl:last-child { border-bottom: 0; }
.vgr .ctl-head { display: flex; justify-content: space-between; align-items: baseline; gap: 0.75rem; }
.vgr .ctl label, .vgr .ctl .lbl { font-weight: 600; font-size: 0.93rem; }
.vgr .ctl .hint { font-size: 0.8rem; color: var(--ink-3); margin: 0.1rem 0 0.35rem; }
.vgr .valbox { display: inline-flex; align-items: baseline; gap: 0.3rem; font-size: 0.9rem; color: var(--ink-2); }
.vgr .valbox input {
  width: 5.2rem; font: inherit; font-variant-numeric: tabular-nums; text-align: right; padding: 0.2rem 0.4rem;
  border: 1px solid var(--line); border-radius: 6px; background: var(--surface); color: var(--ink);
}
.vgr input[type="range"] { width: 100%; margin: 0.45rem 0 0.2rem; accent-color: var(--accent); height: 1.6rem; cursor: pointer; }
.vgr .marks { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: 0.15rem; }
.vgr .mark {
  font: inherit; font-size: 0.75rem; line-height: 1.2; padding: 0.2rem 0.45rem; border-radius: 6px; cursor: pointer;
  border: 1px solid var(--line); background: var(--surface); color: var(--ink-2); text-align: left;
}
.vgr .mark b { font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; }
.vgr .mark:hover, .vgr .mark.is-on { border-color: var(--accent); background: var(--accent-soft); }
.vgr details.more { margin: 0.4rem 0 0.6rem; }
.vgr details.more > summary { cursor: pointer; font-weight: 600; color: var(--accent); padding: 0.6rem 0 0.4rem; list-style: none; }
.vgr details.more > summary::-webkit-details-marker { display: none; }
.vgr details.more > summary::before { content: "+ "; }
.vgr details.more[open] > summary::before { content: "− "; }
.vgr .seg { display: flex; gap: 0; margin-top: 0.4rem; }
.vgr .seg label { position: relative; flex: 1; font-weight: 400 !important; font-size: 0.85rem !important; text-align: center; padding: 0.35rem 0.4rem; border: 1px solid var(--line); background: var(--surface); cursor: pointer; }
.vgr .seg label:first-child { border-radius: 6px 0 0 6px; }
.vgr .seg label:last-child { border-radius: 0 6px 6px 0; border-left: 0; }
.vgr .seg input { position: absolute; opacity: 0; pointer-events: none; }
.vgr .seg label:has(input:checked) { background: var(--accent); border-color: var(--accent); color: #fff; }
.vgr .seg label:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.vgr select { font: inherit; font-size: 0.88rem; width: 100%; padding: 0.35rem 0.4rem; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); color: var(--ink); margin-top: 0.35rem; }
.vgr .pair { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin-top: 0.45rem; }
.vgr .pair .valbox { display: flex; flex-direction: column; align-items: flex-start; gap: 0.1rem; font-size: 0.8rem; }
.vgr .pair .valbox input { width: 100%; text-align: left; font-size: 0.92rem; }
.vgr .reset { font: inherit; font-size: 0.85rem; background: none; border: 0; color: var(--accent); cursor: pointer; padding: 0.5rem 0; text-decoration: underline; }

/* Ergebnisse */
.vgr .hero { border-radius: 12px; padding: 1.25rem 1.4rem 1.1rem; background: var(--zuschuss-soft); }
.vgr .hero.is-ueberschuss { background: var(--ueberschuss-soft); }
.vgr .hero-label { font-size: 0.95rem; color: var(--ink-2); margin: 0 0 0.2rem; }
.vgr .hero-value { font-size: clamp(2.6rem, 6vw, 3.6rem); font-weight: 600; line-height: 1.05; color: var(--zuschuss-text); letter-spacing: -0.01em; }
.vgr .hero.is-ueberschuss .hero-value { color: var(--ueberschuss-text); }
.vgr .hero-unit { font-size: 0.42em; font-weight: 500; margin-left: 0.2rem; }
.vgr .hero-tag { display: inline-block; font-size: 0.82rem; font-weight: 600; padding: 0.15rem 0.55rem; border-radius: 999px; background: var(--zuschuss-text); color: #fff; vertical-align: middle; margin-left: 0.5rem; }
.vgr .hero.is-ueberschuss .hero-tag { background: var(--ueberschuss-text); }
.vgr .hero-sub { display: flex; flex-wrap: wrap; gap: 0.4rem 1.5rem; margin-top: 0.55rem; font-size: 1rem; color: var(--ink-2); }
.vgr .hero-sub b { color: var(--ink); font-weight: 600; }
.vgr .hero-note { font-size: 0.88rem; color: var(--ink-2); margin: 0.55rem 0 0; }
.vgr .bridge { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.5rem; margin-top: 1rem; }
.vgr .bridge > div { background: rgba(255,255,255,0.75); border-radius: 8px; padding: 0.5rem 0.7rem; }
.vgr .bridge .k { font-size: 0.78rem; color: var(--ink-3); line-height: 1.25; }
.vgr .bridge .v { font-size: 1.1rem; font-weight: 600; font-variant-numeric: tabular-nums; }
@media (max-width: 520px) { .vgr .bridge { grid-template-columns: 1fr; } }
.vgr .context { margin: 1rem 0 0; font-size: 0.98rem; }
.vgr .breakeven { margin: 0.75rem 0 0; padding: 0.75rem 1rem; border: 1px solid var(--line); border-radius: 10px; font-size: 0.98rem; }
.vgr .breakeven p:last-child { margin: 0; }

.vgr .tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.6rem; margin-top: 0.75rem; }
.vgr .tile { border: 1px solid var(--line); border-radius: 10px; padding: 0.7rem 0.85rem; }
.vgr .tile .k { font-size: 0.8rem; color: var(--ink-3); line-height: 1.3; min-height: 2.6em; }
.vgr .tile .v { font-size: 1.35rem; font-weight: 600; margin-top: 0.15rem; }
.vgr .tile .s { font-size: 0.78rem; color: var(--ink-3); margin-top: 0.1rem; }

/* Diagramm */
.vgr .chart-head { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.75rem; }
.vgr .chart-head h3 { margin: 0; }
.vgr .tabs { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.vgr .tabs button { font: inherit; font-size: 0.85rem; background: var(--surface); border: 0; padding: 0.35rem 0.75rem; cursor: pointer; color: var(--ink-2); }
.vgr .tabs button + button { border-left: 1px solid var(--line); }
.vgr .tabs button[aria-selected="true"] { background: var(--accent); color: #fff; }
.vgr .chart-sub { font-size: 0.85rem; color: var(--ink-3); margin: 0.35rem 0 0.25rem; }
.vgr .legend { display: flex; flex-wrap: wrap; gap: 1rem; font-size: 0.82rem; color: var(--ink-2); margin: 0.25rem 0; }
.vgr .legend span { display: inline-flex; align-items: center; gap: 0.35rem; }
.vgr .legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; }
.vgr .legend i.line { height: 3px; border-radius: 2px; width: 16px; }
.vgr .chart { position: relative; width: 100%; }
.vgr .chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.vgr .chart text { font-family: inherit; fill: var(--ink-3); font-size: 11px; }
.vgr .chart .tick line, .vgr .chart .grid { stroke: var(--line-2); stroke-width: 1; }
.vgr .chart .zero { stroke: var(--ink-3); stroke-width: 1; }
.vgr .tooltip {
  position: absolute; pointer-events: none; background: #fff; border: 1px solid var(--line); border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08); padding: 0.5rem 0.65rem; font-size: 0.8rem; line-height: 1.4; min-width: 11rem; z-index: 5;
}
.vgr .tooltip[hidden] { display: none; }
.vgr .tooltip .t { font-weight: 600; color: var(--ink); margin-bottom: 0.15rem; }
.vgr .tooltip .r { display: flex; justify-content: space-between; gap: 1rem; color: var(--ink-2); }
.vgr .tooltip .r b { font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; }
.vgr .tooltip .sw { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 0.35rem; }

/* Tabellen */
.vgr table { border-collapse: collapse; width: 100%; font-size: 0.88rem; }
.vgr th, .vgr td { padding: 0.4rem 0.55rem; border-bottom: 1px solid var(--line); text-align: right; vertical-align: top; }
.vgr th { font-weight: 600; color: var(--ink-2); background: var(--panel); }
.vgr th:first-child, .vgr td:first-child { text-align: left; }
.vgr td { font-variant-numeric: tabular-nums; }
.vgr .tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.vgr table.text td, .vgr table.text th { text-align: left; font-variant-numeric: normal; }
.vgr table.matrix td { text-align: center; padding: 0; }
.vgr table.matrix th { text-align: center; }
.vgr table.matrix th:first-child { text-align: left; width: 9rem; white-space: nowrap; }
.vgr table.matrix td button {
  font: inherit; font-variant-numeric: tabular-nums; width: 100%; padding: 0.5rem 0.4rem; border: 0; cursor: pointer;
  background: transparent; color: var(--ink);
}
.vgr table.matrix td.pos { background: var(--zuschuss-soft); }
.vgr table.matrix td.neg { background: var(--ueberschuss-soft); }
.vgr table.matrix td.pos button { color: var(--zuschuss-text); }
.vgr table.matrix td.neg button { color: var(--ueberschuss-text); }
.vgr table.matrix td.cur button { outline: 2px solid var(--ink); outline-offset: -2px; font-weight: 700; }
.vgr table.matrix td button:hover { text-decoration: underline; }
.vgr details.yeartable { margin-top: 0.75rem; }
.vgr details.yeartable summary { cursor: pointer; color: var(--accent); font-size: 0.9rem; }
.vgr details.yeartable .tbl-wrap { max-height: 26rem; overflow: auto; margin-top: 0.5rem; }
.vgr details.yeartable th { position: sticky; top: 0; }

/* Downloads */
.vgr .downloads { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 0.75rem; }
.vgr .btn {
  font: inherit; font-size: 0.92rem; display: inline-flex; align-items: center; gap: 0.45rem; padding: 0.55rem 0.95rem;
  border-radius: 8px; border: 1px solid var(--accent); background: var(--surface); color: var(--accent); cursor: pointer; text-decoration: none;
}
.vgr .btn.primary { background: var(--accent); color: #fff; }
.vgr .btn:hover { filter: brightness(0.95); }
.vgr .copied { font-size: 0.85rem; color: var(--ueberschuss-text); align-self: center; }

/* Erklärtexte */
.vgr .prose { max-width: 50rem; }
.vgr .formula { background: var(--panel); border-radius: 8px; padding: 0.8rem 1rem; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.82rem; line-height: 1.6; overflow-x: auto; white-space: pre; }
.vgr ul.clean { padding-left: 1.1rem; margin: 0 0 0.85rem; }
.vgr ul.clean li { margin-bottom: 0.35rem; }
.vgr .sources li { font-size: 0.9rem; }
.vgr hr { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0 0; }
.vgr .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.vgr noscript p { background: var(--zuschuss-soft); padding: 0.75rem 1rem; border-radius: 8px; }

/* Ergebnisleiste auf schmalen Bildschirmen, solange das Ergebnis unterhalb liegt */
.vgr .mini { display: none; }
@media (max-width: 900px) {
  .vgr .mini {
    position: fixed; left: 0.75rem; right: 0.75rem; bottom: 0.75rem; z-index: 20; display: flex; align-items: baseline; gap: 0.6rem; flex-wrap: wrap;
    padding: 0.6rem 0.9rem; border: 0; border-radius: 10px; background: var(--zuschuss-text); color: #fff; font: inherit; text-align: left;
    box-shadow: 0 6px 20px rgba(0,0,0,0.18); cursor: pointer; transform: translateY(160%); transition: transform 0.2s ease;
  }
  .vgr .mini.is-ueberschuss { background: var(--ueberschuss-text); }
  .vgr .mini.show { transform: none; }
  .vgr .mini-k { font-size: 0.8rem; opacity: 0.9; width: 100%; }
  .vgr .mini-v { font-size: 1.25rem; font-weight: 600; }
  .vgr .mini-t { font-size: 0.85rem; }

  .vgr .tile .v { font-size: 1.15rem; }
}
@media (prefers-reduced-motion: reduce) { .vgr .mini { transition: none; } }

@media (max-width: 1100px) { .vgr .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .vgr .tiles { grid-template-columns: minmax(0, 1fr); } }

.vgr .per { font-size: 0.82rem; color: var(--ink-2); margin: 0.1rem 0 0.35rem; font-variant-numeric: tabular-nums; }
.vgr .chk { display: flex; gap: 0.45rem; align-items: flex-start; font-weight: 400 !important; font-size: 0.82rem !important; color: var(--ink-2); margin-top: 0.55rem; cursor: pointer; line-height: 1.35; }
.vgr .chk input { margin: 0.15rem 0 0; accent-color: var(--accent); flex: none; }

.vgr .tile .v.neg { color: var(--zuschuss-text); }
.vgr .tile .v.pos { color: var(--ueberschuss-text); }