/* Bootstrap Minimal - Apenas classes usadas no projeto */
/* Substitui bootstrap.min.css (228KB) por ~3KB */

*, *::before, *::after {
  box-sizing: border-box;
}

.container {
  width: 100%;
  max-width: 1140px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 15px;
  padding-right: 15px;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-left: -15px;
  margin-right: -15px;
}

.col-md-4 {
  width: 100%;
  padding-left: 15px;
  padding-right: 15px;
}

@media (min-width: 768px) {
  .col-md-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }
}

/* Flexbox utilities */
.d-flex { display: flex !important; }
.justify-content-center { justify-content: center !important; }
.align-items-center { align-items: center !important; }

/* Spacing */
.mb-0 { margin-bottom: 0 !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.py-4 { padding-top: 1.5rem !important; padding-bottom: 1.5rem !important; }

/* Shadow */
.shadow-sm { box-shadow: 0 .125rem .25rem rgba(0,0,0,.075) !important; }

/* Card (básico) */
.card-header {
  padding: 0.75rem 1.25rem;
  background-color: rgba(0,0,0,.03);
  border-bottom: 1px solid rgba(0,0,0,.125);
}

.card-body {
  padding: 1.25rem;
}