/* ===== Conexa Design System ===== */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@100;200;300;400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  /* Neutras */
  --neutra-50: #FAFCFF;
  --neutra-100: #EBF1F7;
  --neutra-150: #DDE5ED;
  --neutra-200: #C8D4E0;
  --neutra-300: #A5B6C9;
  --neutra-500: #5A7896;
  --neutra-800: #102740;
  --neutra-850: #081D33;
  /* Primarias */
  --rosa-500: #EF4465;
  --rosa-600: #DD224F;
  --roxo-500: #8149F2;
  --roxo-600: #6E25D4;
  /* Auxiliares */
  --laranja: #FFAF70;
  --amarelo: #FFEC43;
  --verde: #D0FF43;
  --ciano: #75E0AE;
  --azul: #8DBCEB;
  /* Functional */
  --bg-main: var(--neutra-50);
  --bg-card: #FFFFFF;
  --bg-input: #F5F3FF;
  --border: var(--neutra-150);
  --text-primary: var(--neutra-800);
  --text-secondary: var(--neutra-500);
  --shadow-sm: 0 1px 3px rgba(16,39,64,0.06);
  --shadow-md: 0 4px 12px rgba(16,39,64,0.08);
  --shadow-lg: 0 8px 24px rgba(16,39,64,0.1);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Source Sans 3', 'Source Sans Pro', sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6, .sora {
  font-family: 'Sora', sans-serif;
}

/* ===== Header ===== */
.header {
  background: var(--neutra-850);
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-logo img {
  height: 32px;
}

.header-title {
  color: #fff;
  font-family: 'Sora', sans-serif;
  font-size: 18px;
  font-weight: 600;
}

.header-nav {
  display: flex;
  gap: 8px;
}

.header-nav button {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  font-family: 'Sora', sans-serif;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.header-nav button:hover {
  background: rgba(255,255,255,0.1);
}

.header-nav button.active {
  background: var(--rosa-500);
  border-color: var(--rosa-500);
}

/* ===== Main Container ===== */
.main-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 24px;
}

/* ===== Wizard ===== */
.wizard {
  display: none;
}

.wizard.active {
  display: block;
}

.wizard-progress {
  display: flex;
  gap: 4px;
  margin-bottom: 32px;
  background: var(--neutra-100);
  padding: 8px;
  border-radius: var(--radius-md);
}

.wizard-step-indicator {
  flex: 1;
  text-align: center;
  padding: 12px 8px;
  font-family: 'Sora', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
}

.wizard-step-indicator.active {
  background: #fff;
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.wizard-step-indicator.completed {
  color: var(--roxo-600);
}

.wizard-step-indicator.completed::before {
  content: '\2713 ';
}

/* ===== Cards ===== */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

.card-title {
  font-family: 'Sora', sans-serif;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.card-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

/* ===== Form Elements ===== */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  font-family: 'Sora', sans-serif;
}

.form-group input, .form-group select {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'Source Sans 3', sans-serif;
  font-size: 15px;
  color: var(--text-primary);
  background: var(--bg-input);
  transition: border-color 0.2s;
  width: 100%;
}

.form-group input:focus, .form-group select:focus {
  outline: none;
  border-color: var(--roxo-500);
  box-shadow: 0 0 0 3px rgba(129,73,242,0.1);
}

.form-group input[readonly] {
  background: var(--neutra-100);
  color: var(--text-secondary);
}

.form-hint {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* Toggle */
.toggle-container {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 12px 0;
}

.toggle {
  position: relative;
  width: 48px;
  height: 26px;
  background: var(--neutra-200);
  border-radius: 13px;
  cursor: pointer;
  transition: background 0.2s;
}

.toggle.active {
  background: var(--roxo-500);
}

.toggle::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
}

.toggle.active::after {
  transform: translateX(22px);
}

/* ===== Table-like input grid ===== */
.input-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.input-table th {
  font-family: 'Sora', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-align: left;
  padding: 8px 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.input-table td {
  padding: 4px 8px;
}

.input-table td:first-child {
  font-weight: 500;
  font-size: 14px;
  min-width: 150px;
}

.input-table input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  background: var(--bg-input);
  text-align: right;
}

.input-table input:focus {
  outline: none;
  border-color: var(--roxo-500);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'Sora', sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--rosa-500);
  color: #fff;
}

.btn-primary:hover {
  background: var(--rosa-600);
}

.btn-secondary {
  background: var(--neutra-100);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--neutra-150);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
}

.btn-outline:hover {
  background: var(--neutra-100);
}

.wizard-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

/* ===== Results / Dashboard ===== */
.results-section {
  display: none;
}

.results-section.active {
  display: block;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  text-align: center;
}

.kpi-card.highlight {
  background: var(--neutra-850);
  color: #fff;
  border-color: transparent;
}

.kpi-card.highlight .kpi-label {
  color: rgba(255,255,255,0.7);
}

.kpi-card.highlight .kpi-value {
  color: var(--rosa-500);
}

.kpi-label {
  font-family: 'Sora', sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.kpi-value {
  font-family: 'Sora', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.kpi-value.small {
  font-size: 20px;
}

.kpi-detail {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ===== Scenario Tabs ===== */
.scenario-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.scenario-tab {
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-family: 'Sora', sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  transition: all 0.2s;
}

.scenario-tab.active {
  border-color: var(--roxo-500);
  color: var(--roxo-600);
  background: rgba(129,73,242,0.05);
}

/* ===== Charts ===== */
.chart-container {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

.chart-title {
  font-family: 'Sora', sans-serif;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
}

.chart-wrapper {
  position: relative;
  height: 350px;
}

/* ===== Data Tables ===== */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.data-table th {
  font-family: 'Sora', sans-serif;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  padding: 12px;
  text-align: right;
  border-bottom: 2px solid var(--border);
}

.data-table th:first-child {
  text-align: left;
}

.data-table td {
  padding: 10px 12px;
  text-align: right;
  border-bottom: 1px solid var(--neutra-100);
}

.data-table td:first-child {
  text-align: left;
  font-weight: 500;
}

.data-table tr:hover {
  background: var(--neutra-50);
}

/* ===== Collapsible ===== */
.collapsible-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  padding: 16px;
  background: var(--neutra-100);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  font-size: 14px;
}

.collapsible-header .arrow {
  transition: transform 0.2s;
}

.collapsible-header.open .arrow {
  transform: rotate(180deg);
}

.collapsible-content {
  display: none;
  padding: 16px 0;
}

.collapsible-content.open {
  display: block;
}

/* ===== Complete Version Tabs ===== */
.tab-container {
  display: flex;
  gap: 4px;
  background: var(--neutra-100);
  padding: 4px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  overflow-x: auto;
}

.tab-btn {
  padding: 8px 16px;
  border: none;
  background: transparent;
  font-family: 'Sora', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 6px;
  white-space: nowrap;
  transition: all 0.2s;
}

.tab-btn.active {
  background: #fff;
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.tab-panel {
  display: none;
}

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

/* ===== Mini Dashboard (sticky) ===== */
.mini-dashboard {
  position: sticky;
  top: 64px;
  z-index: 50;
  background: var(--neutra-850);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-lg);
}

.mini-kpi {
  text-align: center;
}

.mini-kpi-label {
  font-family: 'Sora', sans-serif;
  font-size: 10px;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mini-kpi-value {
  font-family: 'Sora', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}

.mini-kpi-value.rosa {
  color: var(--rosa-500);
}

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

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 12px;
  background: var(--neutra-850);
  color: #fff;
  font-size: 12px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  z-index: 10;
}

[data-tooltip]:hover::after {
  opacity: 1;
}

/* ===== Info note ===== */
.info-note {
  background: rgba(129,73,242,0.05);
  border-left: 3px solid var(--roxo-500);
  padding: 12px 16px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 13px;
  color: var(--text-secondary);
  margin: 16px 0;
}

/* ===== Preview Box ===== */
.preview-box {
  background: var(--neutra-100);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 14px;
  color: var(--text-primary);
  margin: 12px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.preview-box .number {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  color: var(--roxo-600);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .header { padding: 12px 16px; }
  .header-title { font-size: 14px; }
  .main-container { padding: 16px 12px; }
  .form-grid { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .mini-dashboard { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .wizard-progress { flex-wrap: wrap; }
  .chart-wrapper { height: 250px; }
  .kpi-value { font-size: 22px; }
}

/* ===== Section Dividers ===== */
.section-title {
  font-family: 'Sora', sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}

.section-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* ===== Grid helpers ===== */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 768px) {
  .grid-2 { grid-template-columns: 1fr; }
}

/* ===== Animation ===== */
.fade-in {
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Term Tooltips ===== */
.term-tooltip {
  position: relative;
  cursor: help;
  border-bottom: 1px dashed var(--roxo-500);
  color: inherit;
}

.term-tooltip-box {
  display: none;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  width: 320px;
  padding: 12px 16px;
  background: var(--neutra-850);
  color: #fff;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.5;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  pointer-events: none;
}

.term-tooltip-box::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--neutra-850);
}

.term-tooltip:hover .term-tooltip-box,
.term-tooltip:focus .term-tooltip-box {
  display: block;
}

/* ===== Home Page ===== */
.home-hero {
  text-align: center;
  padding: 48px 0 32px;
}

.home-title {
  font-family: 'Sora', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--neutra-850);
  margin-bottom: 12px;
}

.home-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.home-section {
  margin-bottom: 40px;
}

.home-section-title {
  font-family: 'Sora', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--neutra-850);
  margin-bottom: 20px;
  text-align: center;
}

.home-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 900px) {
  .home-card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .home-card-grid { grid-template-columns: 1fr; }
}

.home-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: transform 0.2s, box-shadow 0.2s;
}

.home-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.home-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--roxo-500);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 16px;
}

.home-card h3 {
  font-family: 'Sora', sans-serif;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--neutra-850);
}

.home-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Home Categories */
.home-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 900px) {
  .home-categories { grid-template-columns: 1fr; }
}

.home-cat-group {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--border);
}

.home-cat-header {
  font-family: 'Sora', sans-serif;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.home-cat-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.home-cat-item {
  font-size: 14px;
  padding: 6px 0;
  color: var(--text-primary);
  line-height: 1.5;
}

/* Home Formula */
.home-formula-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.home-formula-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.home-formula-block {
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  text-align: center;
  min-width: 180px;
}

.home-formula-block.positive {
  background: rgba(239, 68, 101, 0.08);
  border: 1px solid rgba(239, 68, 101, 0.2);
}

.home-formula-block.negative {
  background: rgba(129, 73, 242, 0.08);
  border: 1px solid rgba(129, 73, 242, 0.2);
}

.home-formula-block.result {
  background: rgba(117, 224, 174, 0.15);
  border: 1px solid rgba(117, 224, 174, 0.3);
}

.home-formula-block.highlight {
  background: var(--neutra-850);
  border: none;
}

.home-formula-block.highlight .home-formula-label {
  color: var(--rosa-500);
  font-size: 20px;
}

.home-formula-block.highlight .home-formula-desc {
  color: rgba(255,255,255,0.7);
}

.home-formula-label {
  font-family: 'Sora', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--neutra-850);
  margin-bottom: 4px;
}

.home-formula-desc {
  font-size: 12px;
  color: var(--text-secondary);
}

.home-formula-op {
  font-family: 'Sora', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-secondary);
}

/* ===== Glossary ===== */
.glossary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
}

.glossary-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.glossary-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.glossary-term {
  font-family: 'Sora', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--roxo-600);
  margin-bottom: 8px;
}

.glossary-def {
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.6;
}

/* Print / PDF */
@media print {
  .header, .wizard-actions, .header-nav { display: none; }
  .card { box-shadow: none; border: 1px solid #ddd; }
}