:root {
  --primary: #9d1b12;
  --primary-hover: #7d150e;
  --primary-light: #fbebe9;
  --secondary: #1e293b;
  --success: #15803d;
  --success-light: #dcfce7;
  --warning: #b45309;
  --danger: #dc2626;
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --border: #e2e8f0;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.app-header {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 2rem;
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-badge {
  background-color: var(--primary);
  color: #ffffff;
  font-weight: 700;
  font-size: 1.25rem;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  letter-spacing: 0.05em;
}

.header-brand h1 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
}

.header-brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.header-badge-source span {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  background-color: var(--primary-light);
  color: var(--primary);
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid rgba(157, 27, 18, 0.2);
}

.main-container {
  max-width: 1200px;
  width: 100%;
  margin: 2rem auto;
  padding: 0 1.5rem;
  flex: 1;
}

.card {
  background-color: var(--bg-card);
  border-radius: 8px;
  border: 1px solid var(--border);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.card-header h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.card-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.form-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.flex-1 { flex: 1; min-width: 160px; }
.flex-2 { flex: 2; min-width: 280px; }
.btn-group { display: flex; gap: 0.75rem; }

label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

input, select {
  height: 44px;
  padding: 0 0.85rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.95rem;
  color: var(--text-main);
  background-color: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(157, 27, 18, 0.15);
}

.btn {
  height: 44px;
  padding: 0 1.25rem;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

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

.btn-success {
  background-color: var(--success);
  color: #fff;
}
.btn-success:hover {
  background-color: #166534;
}

.btn-secondary {
  background-color: #f1f5f9;
  color: var(--text-main);
  border-color: var(--border);
}
.btn-secondary:hover {
  background-color: #e2e8f0;
}

.loading-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 1.25rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.loading-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.progress-bar-container {
  max-width: 400px;
  height: 8px;
  background-color: #e2e8f0;
  border-radius: 9999px;
  overflow: hidden;
  margin: 0 auto;
}

.progress-bar {
  height: 100%;
  background-color: var(--primary);
  width: 30%;
  animation: pulse-progress 1.5s ease-in-out infinite;
}

@keyframes pulse-progress {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
  100% { transform: translateX(300%); }
}

.alert {
  padding: 1rem 1.25rem;
  border-radius: 6px;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.alert-danger {
  background-color: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.person-card {
  background: linear-gradient(to right, #ffffff, #fafafa);
  border-left: 4px solid var(--primary);
}

.person-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--primary);
  letter-spacing: 0.05em;
}

.person-info h2 {
  font-size: 1.5rem;
  font-weight: 700;
}

.person-details p {
  font-size: 0.9rem;
  color: var(--text-muted);
}
.person-details strong {
  color: var(--text-main);
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.kpi-card {
  background-color: #fff;
  border-radius: 8px;
  border: 1px solid var(--border);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.kpi-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.kpi-value {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.kpi-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.kpi-bruto .kpi-value {
  color: #0f766e;
}
.kpi-liquido .kpi-value {
  color: #1d4ed8;
}
.kpi-teto .kpi-value {
  color: #b45309;
}
.kpi-folhas .kpi-value {
  color: var(--primary);
}

.actions-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.actions-bar h3 {
  font-size: 1.15rem;
  font-weight: 600;
}

.table-card {
  padding: 0;
  overflow: hidden;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  text-align: left;
}

.data-table th {
  background-color: #f1efe8;
  color: var(--text-main);
  padding: 0.85rem 1rem;
  font-weight: 600;
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}

.data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.data-table tbody tr:hover {
  background-color: #fafaf9;
}

.text-right {
  text-align: right;
}

.highlight-col {
  background-color: #f0fdf4;
  font-weight: 600;
  color: #166534;
}

.highlight-col-green {
  background-color: #eff6ff;
  font-weight: 600;
  color: #1e40af;
}

.total-row {
  background-color: #f8fafc;
  font-weight: 700;
  border-top: 2px solid var(--text-main);
}

.total-row td {
  padding: 1rem;
  font-size: 0.95rem;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1.5rem;
}

.modal-card {
  background-color: #fff;
  border-radius: 10px;
  max-width: 650px;
  width: 100%;
  padding: 1.75rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.modal-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--text-main);
}

.modal-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.homonimos-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 380px;
  overflow-y: auto;
  margin-bottom: 1.25rem;
  padding-right: 0.25rem;
}

.homonimo-item {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  background-color: #fff;
  transition: all 0.15s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.homonimo-item:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
  transform: translateY(-1px);
}

.homonimo-content {
  flex: 1;
}

.homonimo-item h4 {
  font-size: 1.05rem;
  color: var(--primary);
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.homonimo-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.similarity-badge {
  font-size: 0.75rem;
  font-weight: 700;
  color: #0f766e;
  background-color: #ccfbf1;
  padding: 0.25rem 0.6rem;
  border-radius: 9999px;
  border: 1px solid rgba(15, 118, 110, 0.2);
  white-space: nowrap;
  margin-left: 1rem;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
}

.app-footer {
  text-align: center;
  padding: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
  background-color: #fff;
}

.hidden {
  display: none !important;
}

@media print {
  .app-header, .search-card, .actions-bar, .app-footer {
    display: none !important;
  }
  .card, .table-card {
    border: none;
    box-shadow: none;
    padding: 0;
  }
  body {
    background-color: #fff;
  }
}