/* Reset en basis stijlen */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}

body {
  background-color: #f5f7fa;
  padding: 20px;
  color: #333;
}

/* Algemene container stijlen met browser compatibiliteit */
.container {
  margin: 0 auto;
  padding: 20px;
}

/* Card stijlen met cross-browser shadows */
.card {
  background-color: #fff;
  border-radius: 8px;
  -webkit-box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 24px;
  padding: 24px;
}

/* Titel stijlen */
h2 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 16px;
  color: #2d3748;
}

h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #4a5568;
}

/* Formulier elementen */
.form-group {
  margin-bottom: 16px;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

input[type="number"],
input[type="text"] {
  width: 100%;
  padding: 10px;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  font-size: 16px;
  -webkit-appearance: none;
  appearance: none;
}

input[type="number"]:focus,
input[type="text"]:focus {
  outline: none;
  border-color: #4299e1;
  -webkit-box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.2);
  box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.2);
}

/* Checkbox styling met browser compatibility */
.checkbox-container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  margin-bottom: 12px;
}

.checkbox-container input[type="checkbox"] {
  margin-right: 8px;
}

/* Grid systeem met fallbacks */
.grid {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin: -12px;
}

.grid-col-1,
.grid-col-2,
.grid-col-3 {
  padding: 12px;
  width: 100%;
}

/* Responsive grid */
@media (min-width: 768px) {
  .grid-col-2 {
    width: 50%;
  }

  .grid-col-3 {
    width: 33.333%;
  }
}

/* Tabel styling */
.table-container {
  overflow-x: auto;
  margin-top: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

th,
td {
  padding: 12px;
  text-align: left;
  border: 1px solid #e2e8f0;
}

th {
  background-color: #f7fafc;
  font-weight: 600;
}

tr:nth-child(even) {
  background-color: #f9fafb;
}

/* Kleur categorieën voor rendementen */
.bg-red-800 {
  background-color: #9b2c2c;
  color: white;
}

.bg-red-500 {
  background-color: #f56565;
  color: white;
}

.bg-yellow-400 {
  background-color: #f6e05e;
}

.bg-green-500 {
  background-color: #48bb78;
  color: white;
}

.bg-blue-600 {
  background-color: #3182ce;
  color: white;
}

/* Grafiek container */
.chart-container {
  height: 400px;
  margin-top: 24px;
  margin-bottom: 24px;
  position: relative;
}

/* Legenda styling */
.legenda {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin-top: 16px;
  gap: 16px;
}

.legenda-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  margin-right: 16px;
}

.legenda-kleur {
  width: 16px;
  height: 16px;
  margin-right: 8px;
  border-radius: 2px;
}

/* Formule sectie styling */
.formules-sectie {
  background-color: #f7fafc;
  border-radius: 8px;
  padding: 20px;
  margin-top: 24px;
}

.formule-item {
  margin-bottom: 12px;
}

.formule-naam {
  font-weight: 600;
  margin-bottom: 4px;
}

.formule-beschrijving {
  margin-bottom: 8px;
  font-size: 14px;
}

.formule-code {
  background-color: #edf2f7;
  padding: 8px;
  border-radius: 4px;
  font-family: monospace;
  white-space: pre-wrap;
  margin-bottom: 8px;
  font-size: 14px;
}

.resultaat-blok {
  background-color: #edf2f7;
  padding: 16px;
  border-radius: 8px;
  margin-top: 24px;
}

.resultaat-rij {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-bottom: 8px;
}

.resultaat-label {
  font-weight: 500;
}

.highlight {
  background-color: #ebf8ff;
  padding: 2px 4px;
  border-radius: 2px;
}

/* Knoppen styling */
.button {
  display: inline-block;
  background-color: #4299e1;
  color: white;
  padding: 10px 16px;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  -webkit-transition: background-color 0.2s;
  transition: background-color 0.2s;
}

.button:hover {
  background-color: #3182ce;
}

.button-secondary {
  background-color: #e2e8f0;
  color: #4a5568;
}

.button-secondary:hover {
  background-color: #cbd5e0;
}

/* Settings section */
.settings-section {
  background-color: #f8fafc;
  border-radius: 8px;

  margin-bottom: 24px;
}

.settings-section h3 {
  margin-bottom: 16px;
  color: #2d3748;
  font-size: 18px;
}

/* Legenda styling */
.legenda {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 16px;
}

.legenda-item {
  display: flex;
  align-items: center;
  background-color: #f8fafc;
  padding: 8px 12px;
  border-radius: 4px;
}

/* Tab navigation */
.tab-navigation {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.tab-button {
  padding: 12px 24px;
  border: none;
  background-color: #e2e8f0;
  color: #4a5568;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s;
}

.tab-button.active {
  background-color: #4299e1;
  color: white;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Layout */
.main-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 24px;
}

.settings-panel {
  position: sticky;
  top: 24px;
  height: fit-content;
}

.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}

/* Slider styling */
.slider {
  -webkit-appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #e2e8f0;
  outline: none;
  margin: 10px 0;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #4299e1;
  cursor: pointer;
}

.slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #4299e1;
  cursor: pointer;
  border: none;
}

/* Comfort niveaus */
.comfort-niveaus {
  background-color: #f8fafc;
  border-radius: 8px;
  padding: 20px;
  margin: 24px 0;
}

.comfort-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.comfort-item {
  background-color: white;
  padding: 12px;
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.comfort-label {
  font-weight: 500;
  color: #4a5568;
}

.comfort-item span:last-child {
  display: block;
  margin-top: 4px;
  font-size: 1.1em;
  color: #2d3748;
}

/* Tabel voor vermogensgroei */
.table-container table th,
.table-container table td {
  white-space: nowrap;
  padding: 8px 12px;
}

.table-container table th {
  position: sticky;
  top: 0;
  background-color: #f7fafc;
  z-index: 1;
}

/* Responsieve aanpassingen */
@media (max-width: 768px) {
  .comfort-grid {
    grid-template-columns: 1fr;
  }

  .charts-grid {
    grid-template-columns: 1fr;
  }
}

.hefboom-indicator {
  margin-left: 10px;
  font-weight: bold;
  color: #3498db;
}

/* Highlighting voor ieder derde jaar */
.highlight-row {
  background-color: rgba(52, 152, 219, 0.1);
  font-weight: bold;
}

/* Tooltip styling */
[data-tooltip] {
  position: relative;
  cursor: help;
}

[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.85);
  color: white;
  padding: 10px 15px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: normal;
  z-index: 1000;
  min-width: 200px;
  max-width: 350px;
  white-space: normal;
  text-align: left;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  line-height: 1.4;
  pointer-events: none; /* Voorkomt dat de tooltip zelf hover events afvangt */
}

/* Voor tabelcellen, toon tooltips onder de cel in plaats van erboven */
td[data-tooltip]:hover::after {
  bottom: auto;
  top: calc(100% + 10px);
}

/* Voor tabelhoofden, maak de tooltips breder */
th[data-tooltip]:hover::after {
  min-width: 250px;
  max-width: 400px;
}

/* Zorg dat tooltips binnen het scherm blijven aan de rechterkant */
th:last-child[data-tooltip]:hover::after,
td:last-child[data-tooltip]:hover::after,
th:nth-last-child(2)[data-tooltip]:hover::after,
td:nth-last-child(2)[data-tooltip]:hover::after {
  left: auto;
  right: 0;
  transform: none;
}

/* Zorg dat tooltips binnen het scherm blijven aan de linkerkant */
th:first-child[data-tooltip]:hover::after,
td:first-child[data-tooltip]:hover::after,
th:nth-child(2)[data-tooltip]:hover::after,
td:nth-child(2)[data-tooltip]:hover::after {
  left: 0;
  transform: none;
}

/* Highlight every third row */
.highlight-row {
  background-color: #e6f7ff;
  font-weight: bold;
}

/* Hefboom indicator styling */
.hefboom-indicator {
  margin-left: 10px;
  font-weight: bold;
  color: #3498db;
}