/* =========================================
   | Variáveis Globais |
   ========================================= */
:root {
  --bg-body: #e9ecef;
  --text-light: #fff;
  --text-dark: #333;
  --text-muted: #3c4858;
  --primary-green: #28a745;
  --primary-green-dark: #218838;
  --primary-blue: #007bff;
  --primary-blue-dark: #0056b3;
  --danger-color: #dc3545;
  --danger-dark: #c82333;
  --bg-card: #fff;
  --bg-section: #f8f9fa;
  --border-radius: 8px;
  --font-weight-bold: 600;
  --font-weight-bolder: 700;
  --btn-padding: 10px 30px;
  --btn-radius: 4px;
  --transition: all 0.3s;
}

/* =========================================
   | Reset e Corpo |
   ========================================= */
body {
  background-color: var(--bg-body);
}

h1, h2, h3, h4, h5 {
  color: var(--text-light);
}

.text-muted {
  color: var(--text-muted) !important;
  font-weight: var(--font-weight-bolder);
}

/* =========================================
   | Inputs & Labels |
   ========================================= */
.filter-card,
.form-section {
  background: var(--bg-card);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  padding: 25px;
  margin-bottom: 30px;
}

.filter-label,
label {
  font-weight: var(--font-weight-bold);
  color: var(--text-dark);
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
}

.form-control,
.custom-select,
.input-group-text {
  border: 1px solid #ced4da;
  border-radius: var(--btn-radius);
  font-size: 14px;
  padding: 0.5rem 1.25rem;
}

.form-control::placeholder { color: #adb5bd; }
.custom-checkbox {margin-top: 30px; }
.custom-checkbox label { cursor: pointer; }

/* =========================================
   | Botões |
   ========================================= */
.btn-actions {
  background-color: var(--bg-section);
  padding: 20px;
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  margin: -25px -25px 0 -25px;
  border-top: 1px solid #dee2e6;
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

button.btn-limpar,
button.btn-buscar,
button.btn-mais-filtros,
button.btn-excel {
  border: none;
  border-radius: var(--btn-radius);
  font-weight: 500;
  padding: var(--btn-padding);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}
button.btn-limpar { background-color: var(--danger-color); color: var(--text-light); }
button.btn-mais-filtros,
button.btn-excel { background-color: var(--primary-green); color: var(--text-light); }
button.btn-buscar { background-color: var(--primary-blue); color: var(--text-light); }
button.btn-limpar:hover { 
  background-color: var(--danger-dark); 
  transform: translateY(-2px); 
  box-shadow: 0 4px 8px rgba(220,53,69,0.3); 
}

button.btn-mais-filtros:hover,
button.btn-excel:hover { 
  background-color: var(--primary-green-dark);
  transform: translateY(-2px); 
  box-shadow: 0 4px 8px rgba(40,167,69,0.3); 
}

button.btn-buscar:hover {
  background-color: var(--primary-blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,123,255,0.3);
}

.btn-actions i,
.btn-icon-label .btn-inner--icon { margin-right: 8px; }

/* =========================================
   | Títulos e Seções |
   ========================================= */
.bg-titulo {
  background-color: #239645;
  padding: 15px;
  text-align: center;
  border-radius: var(--border-radius);
  margin-bottom: 20px;
}

.bg-titulo h3 {
  margin: 0;
  font-family: 'Nunito', sans-serif;
  font-weight: var(--font-weight-bolder);
}

.section-title { 
  font-weight: var(--font-weight-bolder); 
  margin: 0 0 10px 10px; 
  color: var(--text-dark);
}

/* =========================================
   | Tabs e Conteúdo |
   ========================================= */
.nav-tabs {
  border-bottom: 2px solid #e6eae7;
}

.nav-tabs .nav-link {
  color: #495057 !important;
  border: none;
  padding: 12px 20px;
  font-weight: var(--font-weight-bold);
  background-color: transparent;
}

.nav-tabs .nav-link:hover,
.nav-tabs .nav-link.active { color: #239645; }
.nav-tabs .nav-link.active {
  background-color: #fff;
  border-bottom: 3px solid #239645;
}

.tab-content {
  background-color: #fff;
  padding: 20px;
  border-radius: 0 0 var(--border-radius) var(--border-radius);
}

/* =========================================
   | Tabela de Propostas |
   ========================================= */
.tabela-propostas-container { max-height: 500px; overflow-y: auto; }

#tabela-propostas thead {
  position: sticky;
  top: 0;
  background-color: var(--bg-section);
  z-index: 10;
}

#tabela-propostas thead th { box-shadow: inset 0 -1px 0 #dee2e6; }

/* =========================================
   | Estado Disabled |
   ========================================= */
#salvar-analise[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
}

.table-container {
  background: white;
  border-radius: 15px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.table-header {
  color: white;
  padding: 12px 30px;
}

.search-box {
  position: relative;
}

.search-box input {
  padding-left: 45px;
  border: 1px solid #ced4da;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.search-box i {
  position: absolute;
  left: 18px;
  top: 12px;
  color: #999;
}

.table-wrapper {
  padding: 20px 30px;
  overflow-x: auto;
}

#tabela-propostas {
  margin-bottom: 0;
}

#tabela-propostas thead.thead-color {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  position: sticky;
  top: 0;
  z-index: 10;
}

#tabela-propostas thead th {
  border: none;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  padding: 15px 12px;
  white-space: nowrap;
  vertical-align: middle;
}

#tabela-propostas tbody tr {
  transition: all 0.3s ease;
}

#tabela-propostas tbody tr:hover {
  background-color: #f8f9fa !important;
  transform: scale(1.005);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

#tabela-propostas tbody td {
  padding: 12px;
  vertical-align: middle;
  font-size: 0.9rem;
  white-space: nowrap;
}

.badge-custom {
  padding: 6px 12px;
  border-radius: 20px;
  font-weight: 500;
  font-size: 0.8rem;
}

.btn-expand {
  background: none;
  border: none;
  color: #667eea;
  font-size: 1.2rem;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.btn-expand:hover {
  transform: scale(1.2);
}

.stats-row {
  padding: 15px 30px;
  background: #f8f9fa;
  border-bottom: 1px solid #dee2e6;
}

.stat-card {
  text-align: center;
  padding: 10px;
}

.stat-card .number {
  font-size: 1.8rem;
  font-weight: 700;
  color: #667eea;
}

.stat-card .label {
  font-size: 0.85rem;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filters-row {
  padding: 15px 30px;
  background: #f8f9fa;
  border-bottom: 1px solid #dee2e6;
}

.filter-select {
  border-radius: 20px;
  font-size: 0.9rem;
}