/**
 * @file
 * Shared styling for calculator pages
 */

.kerndaemmung-rechner,
.ogd-rechner {
  max-width: 1200px;
  margin: 0 auto;
  padding: calc(var(--einheit, 10px) * 2);
}

.wirtschaftlichkeit-header {
  text-align: center;
  margin-bottom: calc(var(--einheit, 10px) * 4);
}

.wirtschaftlichkeit-header h1 {
  font-size: 36px;
  line-height: 1.2em;
  margin-bottom: calc(var(--einheit, 10px) * 2);
  font-family: 'Arial Black', sans-serif;
}

.wirtschaftlichkeit-header-intro {
  font-size: 18px;
  line-height: 1.6em;
  max-width: 800px;
  margin: 0 auto;
  color: #666;
}

.rechner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--einheit, 10px) * 3);
  margin-bottom: calc(var(--einheit, 10px) * 4);
}

.eingabe-section h2,
.ergebnis-section h2 {
  font-size: 24px;
  font-family: 'Arial Black', sans-serif;
  margin-bottom: calc(var(--einheit, 10px) * 2);
}

.input-group {
  margin-bottom: calc(var(--einheit, 10px) * 2);
}

.input-group label {
  display: block;
  font-family: 'Arial Black', sans-serif;
  font-size: 14px;
  margin-bottom: calc(var(--einheit, 10px) * 0.5);
}

.einheit {
  font-size: 12px;
  color: #999;
  font-weight: normal;
}

.input-controls {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: calc(var(--einheit, 10px) * 1);
  align-items: center;
}

input[type="range"] {
  width: 100%;
  height: 8px;
  border-radius: 5px;
  background: var(--grey, #e6e6e6);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary, #0066cc);
  cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary, #0066cc);
  cursor: pointer;
  border: none;
}

input[type="number"] {
  width: 80px;
  padding: 8px;
  border: 2px solid var(--grey, #e6e6e6);
  border-radius: var(--borderradius, 5px);
  font-size: 14px;
  text-align: right;
}

.ergebnis-box {
  background: var(--grey, #e6e6e6);
  padding: calc(var(--einheit, 10px) * 2);
  border-radius: var(--borderradius, 10px);
  margin-bottom: calc(var(--einheit, 10px) * 2);
}

.ergebnis-box h3 {
  font-size: 18px;
  font-family: 'Arial Black', sans-serif;
  margin-bottom: calc(var(--einheit, 10px) * 1);
}

.ergebnis-box .wert {
  font-size: 28px;
  font-family: 'Arial Black', sans-serif;
  color: var(--primary, #0066cc);
  margin-bottom: calc(var(--einheit, 10px) * 0.5);
}

.ergebnis-box .beschreibung {
  font-size: 14px;
  color: #666;
  margin: 0;
}

.ergebnis-box.investition {
  background: rgba(225, 0, 32, 0.1);
  border: 2px solid rgba(225, 0, 32, 0.3);
}

.ergebnis-box.investition .wert {
  color: #e10020;
}

.ergebnis-box.roi .wert.positive {
  color: #00c300;
}

.ergebnis-box.roi .wert.negative {
  color: #e10020;
}

.amortisation {
  margin-top: calc(var(--einheit, 10px) * 1);
  padding-top: calc(var(--einheit, 10px) * 1);
  border-top: 1px solid var(--greymedium, #ccc);
}

.amortisation .label {
  font-family: 'Arial Black', sans-serif;
  font-size: 14px;
}

.amortisation .wert {
  font-size: 20px;
  display: block;
  margin-top: 5px;
  text-align: right;
}

.einsparung-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--einheit, 10px) * 1) 0;
  border-bottom: 1px solid var(--grey, #e6e6e6);
}

.einsparung-item:last-child {
  border-bottom: none;
}

.einsparung-item .label {
  font-size: 14px;
  color: #666;
  text-align: left;
}

.einsparung-item .wert {
  font-family: 'Arial Black', sans-serif;
  font-size: 16px;
  color: #333;
  text-align: right;
  min-width: 120px;
  color: #00c300;
}

.einsparungen-tabelle {
  width: 100%;
  border-collapse: collapse;
}

.einsparungen-tabelle td {
  padding: calc(var(--einheit, 10px) * 0.5);
  border-bottom: 1px solid var(--greymedium, #ccc);
}

.einsparungen-tabelle tr.total td {
  border-top: 2px solid var(--primary, #0066cc);
  border-bottom: none;
  padding-top: calc(var(--einheit, 10px) * 1);
  font-size: 16px;
}

.einsparungen-tabelle .wert {
  text-align: right;
  font-family: 'Arial Black', sans-serif;
  font-size: 14px;
}

.chart-section {
  margin-bottom: calc(var(--einheit, 10px) * 4);
}

.chart-section h2 {
  font-size: 24px;
  font-family: 'Arial Black', sans-serif;
  margin-bottom: calc(var(--einheit, 10px) * 2);
}

.chart-container {
  background: white;
  padding: calc(var(--einheit, 10px) * 2);
  border-radius: var(--borderradius, 10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  height: 400px;
}

.rechner-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--einheit, 10px) * 3);
  margin-top: calc(var(--einheit, 10px) * 4);
  padding-top: calc(var(--einheit, 10px) * 4);
  border-top: 2px solid var(--grey, #e6e6e6);
}

.rechner-footer h3 {
  font-size: 20px;
  font-family: 'Arial Black', sans-serif;
  margin-bottom: calc(var(--einheit, 10px) * 1);
}

.hinweise ul {
  list-style: none;
  padding: 0;
}

.hinweise li {
  padding-left: 25px;
  position: relative;
  margin-bottom: calc(var(--einheit, 10px) * 0.5);
}

.hinweise li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #00c300;
  font-weight: bold;
}

.cta {
  background: var(--grey, #e6e6e6);
  padding: calc(var(--einheit, 10px) * 2);
  border-radius: var(--borderradius, 10px);
}

.cta p {
  margin-bottom: calc(var(--einheit, 10px) * 2);
}

.button {
  display: inline-block;
  padding: calc(var(--einheit, 10px) * 1.5) calc(var(--einheit, 10px) * 3);
  background: var(--primary, #0066cc);
  color: white;
  text-decoration: none;
  border-radius: var(--borderradius, 5px);
  font-family: 'Arial Black', sans-serif;
  transition: all 0.3s;
}

.button:hover {
  background: var(--blue, #0052a3);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.reset-button {
  display: inline-block;
  margin-top: calc(var(--einheit, 10px) * 2);
  padding: calc(var(--einheit, 10px) * 1) calc(var(--einheit, 10px) * 2);
  background: var(--greymedium, #ccc);
  color: #333;
  border: none;
  border-radius: var(--borderradius, 5px);
  font-family: 'Arial Black', sans-serif;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s;
}

.reset-button:hover {
  background: var(--grey, #e6e6e6);
  transform: translateY(-2px);
}

/* Detail Section (Sheet 4) */
.detail-berechnung {
  margin: calc(var(--einheit, 10px) * 4) 0;
  border: 2px solid var(--grey, #e6e6e6);
  border-radius: var(--borderradius, 10px);
  padding: 0;
}

.detail-berechnung summary {
  padding: calc(var(--einheit, 10px) * 2);
  cursor: pointer;
  background: var(--grey, #e6e6e6);
  border-radius: var(--borderradius, 10px);
  user-select: none;
}

.detail-berechnung summary:hover {
  background: var(--greymedium, #ccc);
}

.detail-berechnung summary h2 {
  margin: 0 0 calc(var(--einheit, 10px) * 0.5) 0;
  font-size: 22px;
}

.detail-berechnung summary p {
  margin: 0;
  font-size: 14px;
  color: #666;
}

.detail-berechnung[open] summary {
  border-radius: var(--borderradius, 10px) var(--borderradius, 10px) 0 0;
}

.detail-grid {
  padding: calc(var(--einheit, 10px) * 3);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--einheit, 10px) * 3);
  align-items: start;
}

.detail-eingaben h3,
.detail-vergleich h3,
.detail-ausgaben h3 {
  font-size: 20px;
  font-family: 'Arial Black', sans-serif;
  margin-bottom: calc(var(--einheit, 10px) * 2);
}

/* Detail-Ausgaben spans full width on larger screens */
@media (min-width: 769px) {
  .detail-ausgaben {
    grid-column: 1 / -1;
  }
}

.input-group.readonly {
  opacity: 0.7;
}

.wert-anzeige {
  padding: calc(var(--einheit, 10px) * 1);
  background: var(--grey, #e6e6e6);
  border-radius: var(--borderradius, 5px);
  font-family: 'Arial Black', sans-serif;
  font-size: 16px;
  color: #333;
  text-align: center;
}

.hint {
  font-size: 12px;
  color: #999;
  margin-top: calc(var(--einheit, 10px) * 0.5);
  font-style: italic;
}

/* Comparison Table */
.vergleich-tabelle {
  width: 100%;
  border-collapse: collapse;
  background: white;
  table-layout: auto;
  word-wrap: break-word;
}

.vergleich-tabelle thead th {
  background: var(--grey, #e6e6e6);
  padding: calc(var(--einheit, 10px) * 1);
  font-family: 'Arial Black', sans-serif;
  text-align: left;
  font-size: 14px;
}

.vergleich-tabelle thead th.ohne {
  background: rgba(255, 200, 0, 0.2);
}

.vergleich-tabelle thead th.mit {
  background: rgba(0, 195, 0, 0.2);
}

.vergleich-tabelle thead th.reduktion {
  background: rgba(0, 150, 255, 0.2);
}

.vergleich-tabelle tbody td {
  padding: calc(var(--einheit, 10px) * 0.8);
  border-bottom: 1px solid var(--grey, #e6e6e6);
}

.vergleich-tabelle tbody td:first-child {
  font-family: 'Arial Black', sans-serif;
  font-size: 14px;
}

.vergleich-tabelle tbody td.ohne {
  background: rgba(255, 200, 0, 0.05);
}

.vergleich-tabelle tbody td.mit {
  background: rgba(0, 195, 0, 0.05);
}

.vergleich-tabelle tbody td.reduktion {
  background: rgba(0, 150, 255, 0.05);
  font-family: 'Arial Black', sans-serif;
  color: #0066cc;
}

.detail-ausgaben .ergebnis-box {
  background: rgba(0, 195, 0, 0.1);
  border: 2px solid rgba(0, 195, 0, 0.3);
}

.detail-ausgaben .ergebnis-item {
  display: flex;
  justify-content: space-between;
  padding: calc(var(--einheit, 10px) * 0.8) 0;
  border-bottom: 1px solid rgba(0, 195, 0, 0.2);
}

.detail-ausgaben .ergebnis-item:last-child {
  border-bottom: none;
}

.kosten-info {
  margin-top: calc(var(--einheit, 10px) * 2);
  padding: calc(var(--einheit, 10px) * 2);
  background: rgba(225, 0, 32, 0.1);
  border-radius: var(--borderradius, 5px);
}

.kosten-info .wert {
  font-size: 24px;
  font-family: 'Arial Black', sans-serif;
  color: #e10020;
  text-align: center;
  margin-top: calc(var(--einheit, 10px) * 1);
}

@media (max-width: 768px) {
  .rechner-grid,
  .rechner-footer {
    grid-template-columns: 1fr;
  }

  .wirtschaftlichkeit-header h1 {
    font-size: 28px;
  }

  .wirtschaftlichkeit-header-intro {
    font-size: 16px;
  }

  .ergebnis-box .wert {
    font-size: 24px;
  }

  .chart-container {
    height: 300px;
  }

  .input-controls {
    grid-template-columns: 1fr;
  }

  input[type="number"] {
    width: 100%;
  }
  
  .vergleich-tabelle {
    font-size: 12px;
  }
  
  .vergleich-tabelle thead th,
  .vergleich-tabelle tbody td {
    padding: calc(var(--einheit, 10px) * 0.5);
  }
}

/* Tab Navigation (Pseudo-Tabs between calculators) */
.rechner-tabs {
  display: flex;
  gap: 0;
  margin-bottom: calc(var(--einheit, 10px) * 3);
  border-bottom: 3px solid var(--grey, #e6e6e6);
}

.rechner-tabs .tab-link {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--einheit, 10px) * 1);
  padding: calc(var(--einheit, 10px) * 1.5) calc(var(--einheit, 10px) * 2);
  background: var(--grey, #e6e6e6);
  color: #333;
  text-decoration: none;
  font-family: 'Arial Black', sans-serif;
  font-size: 16px;
  border-radius: var(--borderradius, 10px) var(--borderradius, 10px) 0 0;
  transition: all 0.3s;
  position: relative;
  bottom: -3px;
}

.rechner-tabs .tab-link:hover {
  background: var(--greymedium, #ccc);
  transform: translateY(-2px);
  bottom: -1px;
}

.rechner-tabs .tab-link.active {
  background: white;
  color: var(--primary, #0066cc);
  border-bottom: 3px solid white;
  bottom: -3px;
  cursor: default;
}

.rechner-tabs .tab-link.active:hover {
  transform: none;
}

.rechner-tabs .icon {
  font-size: 20px;
}

.rechner-tabs .label {
  font-size: 16px;
}

@media (max-width: 768px) {
  .wirtschaftlichkeit-header h1 {
    font-size: 24px;
  }
  
  .wirtschaftlichkeit-header-intro {
    font-size: 14px;
  }
  
  .rechner-tabs .label {
    font-size: 14px;
  }
  
  .rechner-tabs .icon {
    font-size: 18px;
  }
  
  .rechner-tabs .tab-link {
    padding: calc(var(--einheit, 10px) * 1) calc(var(--einheit, 10px) * 1);
    flex-direction: column;
    gap: calc(var(--einheit, 10px) * 0.5);
  }
  
  .rechner-grid {
    grid-template-columns: 1fr;
  }
  
  .input-controls {
    flex-direction: column;
    gap: calc(var(--einheit, 10px) * 1);
  }
  
  .input-controls input[type="range"] {
    width: 100%;
  }
  
  .input-controls input[type="number"] {
    width: 96%;
  }
  
  .ergebnis-grid {
    grid-template-columns: 1fr;
  }
  
  .chart-container {
    height: 300px;
  }
  
  .vergleich-tabelle {
    font-size: 11px;
  }
  
  .vergleich-tabelle thead th {
    font-size: 12px;
    padding: calc(var(--einheit, 10px) * 0.5);
  }
  
  .vergleich-tabelle th,
  .vergleich-tabelle td {
    padding: calc(var(--einheit, 10px) * 0.4);
    word-break: break-word;
  }
  
  .detail-grid {
    grid-template-columns: 1fr;
    padding: 4px;
    gap: calc(var(--einheit, 10px) * 1.5);
  }
  
  .detail-ergebnisse .ergebnis-item {
    flex-direction: column;
    align-items: flex-start;
    gap: calc(var(--einheit, 10px) * 0.5);
  }
  
  .detail-ergebnisse .ergebnis-item .label {
    font-size: 13px;
  }
  
  .detail-ergebnisse .ergebnis-item .wert {
    font-size: 15px;
    width: 100%;
  }
  
  .rechner-footer {
    grid-template-columns: 1fr;
  }
}