@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Cores da paleta agrícola premium */
  --bg-primary: #0a0f0d;
  --bg-secondary: #121c17;
  --bg-card: rgba(18, 28, 23, 0.65);
  --border-color: rgba(255, 255, 255, 0.08);
  
  --primary: #2e7d32;
  --primary-light: #4caf50;
  --primary-dark: #1b5e20;
  --accent: #fbc02d;
  --accent-light: #fff59d;
  --accent-dark: #f57f17;
  
  --text-primary: #f0f5f2;
  --text-secondary: #9cb2a7;
  --text-muted: #6b8478;
  
  --success: #81c784;
  --warning: #ffb74d;
  --error: #e57373;
  --info: #64b5f6;
  
  --font-main: 'Outfit', sans-serif;
  --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(at 10% 20%, rgba(46, 125, 50, 0.15) 0px, transparent 50%),
    radial-gradient(at 90% 80%, rgba(251, 192, 45, 0.08) 0px, transparent 50%);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Scrollbar Personalizada */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--primary-dark);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Header Glassmorphic - Deep Forest Green (#0d231a) */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(13, 35, 26, 0.95);
  backdrop-filter: blur(16px);
  border-bottom: 2px solid rgba(46, 125, 50, 0.2);
  padding: 10px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
  transition: var(--transition);
}

/* White capsule for IMAFIR Logo to guarantee absolute visibility and contrast */
.logo-container {
  display: flex;
  align-items: center;
  background: #ffffff;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
  transition: var(--transition);
}

.logo-container:hover {
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

/* Header buttons and controls returning to premium dark theme styles */
header .btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

header .btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text-primary);
  transform: translateY(-2px);
}

header .btn.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border: none;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(46, 125, 50, 0.3);
}

header .btn.active:hover {
  color: #ffffff;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
}

header .btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border: none;
  color: #ffffff;
}

header .btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  color: #ffffff;
}

header #user-display {
  color: var(--text-secondary) !important;
  font-weight: 500;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 20px;
  color: var(--bg-primary);
  box-shadow: 0 0 20px rgba(46, 125, 50, 0.4);
  transform: rotate(-5deg);
  transition: var(--transition);
}

.logo-container:hover .logo-icon {
  transform: rotate(5deg) scale(1.05);
}

.logo-text {
  font-weight: 800;
  font-size: 24px;
  letter-spacing: -0.5px;
  background: linear-gradient(to right, var(--text-primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Botões Premium */
.btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.btn:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--text-secondary);
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border: none;
  box-shadow: 0 4px 15px rgba(46, 125, 50, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border: none;
  color: var(--bg-primary);
  box-shadow: 0 4px 15px rgba(251, 192, 45, 0.2);
}

.btn-accent:hover {
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  box-shadow: 0 6px 20px rgba(251, 192, 45, 0.4);
}

/* Container Principal */
main {
  flex: 1;
  padding: 24px;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Área de Filtros / Seletor */
.filter-bar {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  box-shadow: var(--shadow);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.filter-group label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
}

select, input {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 14px;
  min-width: 180px;
  cursor: pointer;
  transition: var(--transition);
}

select:focus, input:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 10px rgba(76, 175, 80, 0.3);
}

/* Grid de Cards Métricas */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.metric-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary);
  transition: var(--transition);
}

.metric-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
}

.metric-card:hover::before {
  background: var(--accent);
}

.metric-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.metric-value {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(to right, #ffffff, var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.metric-sub {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.trend-up { color: var(--success); }
.trend-down { color: var(--error); }

/* Layout Grid Dashboard */
.dashboard-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 24px;
}

@media (max-width: 1100px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

/* Card Genérico */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 14px;
}

.card-title {
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
}

/* Seção do Mapa */
#map-container {
  height: 480px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: #090f0c;
  position: relative;
}

#map {
  width: 100%;
  height: 100%;
  z-index: 1;
}

.info.legend {
  padding: 6px 8px;
  font: 14px/16px Arial, Helvetica, sans-serif;
  background: rgba(10, 15, 13, 0.8);
  backdrop-filter: blur(8px);
  box-shadow: 0 0 15px rgba(0,0,0,0.2);
  border-radius: 5px;
  color: #fff;
}

.map-overlay-legend {
  position: absolute;
  bottom: 20px;
  right: 20px;
  z-index: 100;
  background: rgba(10, 15, 13, 0.9);
  backdrop-filter: blur(8px);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.legend-color {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

/* Seção de Gráficos */
.chart-wrapper {
  position: relative;
  width: 100%;
  height: 350px;
}

/* Tabela de Rankings / Dados */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

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

th {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-secondary);
  font-weight: 600;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}

td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
}

tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.rank-badge {
  display: inline-flex;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
}

.rank-1 { background: var(--accent); color: var(--bg-primary); }
.rank-2 { background: #b0bec5; color: var(--bg-primary); }
.rank-3 { background: #b08d57; color: var(--bg-primary); }

/* Widgets de Tempo e Cotações */
.widgets-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

.weather-widget, .quote-widget {
  background: rgba(18, 28, 23, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.weather-header, .quote-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}

.weather-content, .quote-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.weather-main, .quote-main {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.weather-temp, .quote-price {
  font-size: 36px;
  font-weight: 800;
  color: var(--text-primary);
}

.weather-desc, .quote-unit {
  font-size: 13px;
  color: var(--text-secondary);
}

.weather-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  font-size: 12px;
  color: var(--text-muted);
}

.quote-badge {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
}

.quote-badge.up { background: rgba(129, 199, 132, 0.15); color: var(--success); }
.quote-badge.down { background: rgba(229, 115, 115, 0.15); color: var(--error); }
.quote-badge.stable { background: rgba(255, 255, 255, 0.05); color: var(--text-secondary); }

/* Seção de Abas da SPA */
.tab-content {
  display: none;
}

.tab-content.active {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Modais Glassmorphic */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  background: rgba(10, 15, 13, 0.6);
  backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 32px;
  position: relative;
  animation: slideUp 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--text-primary);
}

@keyframes slideUp {
  from { transform: translateY(30px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Formulários */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 14px;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* Painel do Mecanismo de Pesos Administrativos */
.weight-sliders {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.slider-item {
  display: grid;
  grid-template-columns: 2fr 3fr 1fr;
  align-items: center;
  gap: 16px;
}

.slider-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-secondary);
}

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  background: transparent;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-runnable-track {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  height: 18px;
  width: 18px;
  border-radius: 50%;
  background: var(--primary);
  margin-top: -6px;
  box-shadow: 0 0 10px rgba(46, 125, 50, 0.5);
  transition: var(--transition);
}

input[type="range"]::-webkit-slider-thumb:hover {
  background: var(--primary-light);
  transform: scale(1.1);
}

.slider-val {
  font-weight: 700;
  font-size: 14px;
  text-align: right;
  color: var(--accent);
}

.weight-sum-indicator {
  margin-top: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  text-align: center;
  font-weight: 700;
  font-size: 14px;
}

.weight-sum-indicator.valid {
  background: rgba(129, 199, 132, 0.1);
  color: var(--success);
  border: 1px solid rgba(129, 199, 132, 0.2);
}

.weight-sum-indicator.invalid {
  background: rgba(229, 115, 115, 0.1);
  color: var(--error);
  border: 1px solid rgba(229, 115, 115, 0.2);
}

/* Animações e Estilos Adicionais */
.pulse-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--success);
  display: inline-block;
  box-shadow: 0 0 0 0 rgba(129, 199, 132, 0.7);
  animation: pulse 1.6s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(129, 199, 132, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(129, 199, 132, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(129, 199, 132, 0);
  }
}

/* Footer */
footer {
  border-top: 1px solid var(--border-color);
  padding: 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  background: rgba(10, 15, 13, 0.5);
  backdrop-filter: blur(10px);
  margin-top: auto;
}

footer a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}

footer a:hover {
  color: var(--accent);
}

/* Classes de estilização premium para exibir a produtividade em sacas (sc/ha) */
.yield-sacks-badge {
  font-size: 15px;
  font-weight: 500;
  margin-left: 10px;
  vertical-align: top;
  display: inline-block;
  margin-top: 3px;
  color: var(--accent);
  background: none;
  -webkit-text-fill-color: var(--accent);
  letter-spacing: normal;
}

.yield-sacks-popup {
  font-size: 11px;
  font-weight: 600;
  margin-left: 6px;
  vertical-align: top;
  display: inline-block;
  color: #b71c1c; /* Cor de destaque escura para contraste ideal sobre fundo branco */
}

.yield-sacks-table {
  font-size: 12px;
  font-weight: 500;
  margin-left: 6px;
  vertical-align: top;
  display: inline-block;
  color: var(--accent);
}

.yield-sacks-history {
  font-size: 11px;
  font-weight: 600;
  margin-left: 6px;
  vertical-align: top;
  display: inline-block;
  color: var(--accent-light);
}

/* Header Left Container */
.header-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

/* Header Big Title - OBSERVATÓRIO AGROPECUÁRIO */
.header-title {
  font-family: var(--font-main);
  font-size: 36px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 0;
  display: inline-block;
  user-select: none;
  animation: headerFadeIn 0.8s ease-in-out;
}

@keyframes headerFadeIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

@media (max-width: 1024px) {
  .header-title {
    font-size: 28px;
    letter-spacing: 0.5px;
  }
  .header-left {
    gap: 12px;
  }
}

@media (max-width: 768px) {
  .header-title {
    display: none; /* Oculta em telas de celulares para evitar sobreposição da barra de navegação */
  }
}

/* ----------------------------------------------------------------
   Loading overlay
   ---------------------------------------------------------------- */
#loading-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10, 15, 13, 0.75);
  backdrop-filter: blur(3px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

#loading-overlay.active {
  display: flex;
}

.loading-spinner {
  width: 52px;
  height: 52px;
  border: 4px solid rgba(255, 202, 40, 0.15);
  border-top-color: var(--accent, #ffca28);
  border-radius: 50%;
  animation: spin-cw 0.75s linear infinite;
}

.loading-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}

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