body {
  font-family: Open sans !important;
  background-color: #f5f5f5;
}

/* ── Seção principal ── */
section {
  background-color: #f5f5f5;
}

.section-title h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 1px;
}

/* ── Botões de seleção de painel ── */
#optionsBtn {
  background-color: #33373e;
  border-radius: 12px;
  padding: 12px;
  margin: 0px;
  margin-bottom: 18px;
  gap: 8px;
}

#optionsBtn [class^="col-"] {
  display: flex;
  justify-content: center;
}

#optionsBtn button {
  background-color: #4a4f58;
  border-color: #4a4f58;
  border-radius: 8px;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 12px;
  transition: all 0.2s ease;
  text-align: center;
  line-height: 1.3;
}

#optionsBtn button:hover {
  background-color: #f0713a;
  border-color: #f0713a;
}

.btn-active {
  background-color: #f0713a !important;
  border-color: #f0713a !important;
  color: #ffffff !important;
}

/* ── Controles +/- ── */
.input-group .btn {
  color: #ffffff;
  background: linear-gradient(to bottom, #f5824a, #d95f25);
  border: none;
  border-radius: 50% !important;
  width: 36px;
  height: 36px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 8px rgba(240, 113, 58, 0.45), 0 2px 0 #b84e18;
  transition: all 0.15s ease;
  padding: 0;
}

.input-group .btn:hover {
  background: linear-gradient(to bottom, #ff9060, #e06828);
  box-shadow: 0 6px 12px rgba(240, 113, 58, 0.5), 0 2px 0 #b84e18;
  transform: translateY(-1px);
}

.input-group .btn:active {
  background: linear-gradient(to bottom, #c95520, #f5824a);
  box-shadow: 0 2px 4px rgba(240, 113, 58, 0.4), 0 1px 0 #b84e18;
  transform: translateY(2px);
}

.input-group .form-control {
  border: 2px solid #f0713a;
  border-radius: 10px !important;
  font-weight: 700;
  font-size: 15px;
  background-color: #fff;
  text-align: center !important;
  width: 52px !important;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.08);
  margin: 0 0px;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.d-flex.flex-column.align-items-center span {
  font-weight: 600;
  font-size: 13px;
  color: #33373e;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ── Cards de informação ── */
.card-widget {
  padding: 0.9rem 0.7rem;
  font-size: 10px;
  border: none;
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  justify-content: space-between;
}

.h-card-widget {
  font-size: 11px;
  font-weight: 700;
  color: #33373e;
}

.text-gray-500 {
  font-size: 13px !important;
  font-weight: 600;
  color: #f0713a !important;
}

.dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #f0713a !important;
}

/* ── Barra de controles ── */
.controls-bar {
  background: #ffffff;
  border-radius: 12px;
  padding: 16px 28px;
  margin: 16px 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}

.controls-bar-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.controls-title {
  font-size: 13px;
  font-weight: 700;
  color: #33373e;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin: 0;
  text-align: center;
}

.controls-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.controls-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.controls-group span {
  font-size: 11px !important;
  font-weight: 700 !important;
  color: #33373e !important;
  text-transform: uppercase !important;
  letter-spacing: 0.8px !important;
  margin-bottom: 0 !important;
}

.controls-group .input-group {
  width: auto;
  gap: 4px;
  align-items: center;
}

.controls-divider {
  width: 1px;
  height: 50px;
  background-color: #e0e0e0;
}

/* ── Label do painel selecionado ── */
.btinfo-label {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  color: #33373e;
  margin: 12px 0 6px;
  min-height: 36px;
}

/* ── Área do simulador ── */
#simulador {
  border-radius: 12px;
  overflow: visible;
  margin-bottom: 8px;
}

/* ── Seção dos cards de info ── */
.info-cards-section {
  margin-top: 20px;
  padding: 20px 0 10px;
}

.card-widget-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 6px;
  gap: 4px;
}

.card-icon {
  width: 32px;
  height: 32px;
  object-fit: contain;
  margin-bottom: 6px;
  opacity: 0.85;
}

.text-gray-500 {
  font-size: 14px !important;
  font-weight: 700 !important;
  color: #f0713a !important;
}

/* ── Modo PDF: cards com fundo branco e texto visível ── */
.pdf-mode .card-widget {
  background-color: #ffffff !important;
  box-shadow: none !important;
  border: 1px solid #ddd !important;
}

.pdf-mode .h-card-widget {
  color: #333333 !important;
}

.pdf-mode .text-gray-500 {
  color: #333333 !important;
}

/* ── Botão download ── */
.btn-check:active+.btn-primary,
.btn-check:checked+.btn-primary,
.btn-primary.active,
.btn-primary:active,
.show>.btn-primary.dropdown-toggle {
  color: #353535;
  background-color: #f0713a;
  border-color: #f0713a;
}

.btn-primary:hover {
  color: #ffffff;
  background-color: #33373e;
  border-color: #33373e;
}

.custom-primary {
  background-color: #f1713b;
  border-color: #f1713b;
  border-radius: 8px;
  font-family: Open sans;
  font-size: 18px;
  font-weight: 600;
  color: #ffffff;
  display: inline-block;
  padding: 18px 26px;
  position: relative;
  text-transform: none;
  transition: all 0.2s ease;
}