/* style.css - estilos base da plataforma */

body {
  background-color: #0D1B2A; /* azul marinho bem escuro */
  font-family: 'Inter', sans-serif;
  color: #C4D7ED; /* azul claro acinzentado */
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  color: #3DA9FC; /* azul celeste para títulos */
  font-weight: 600;
}

a {
  color: #57B0F1;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover, a:focus {
  color: #3DA9FC;
  text-decoration: underline;
}

.btn-primary {
  width: 100%;
  padding: 0.75rem 0 !important;
  font-weight: 700 !important;
  font-size: 1.2rem !important;
  border-radius: 10px !important;
  background-color: #3DA9FC !important;
  border: none !important;
  color: #0D1B2A !important;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: #57B0F1 !important;
  box-shadow: 0 6px 14px rgba(61, 169, 252, 0.6);
}

.form-control {
  background-color: #1B263B !important; /* fundo azul marinho médio */
  border: 1.5px solid #162A49 !important; /* borda azul escuro */
  border-radius: 8px !important;
  transition: border-color 0.3s ease !important;
  font-size: 1rem !important;
  color: #C4D7ED !important;
}

.form-control::placeholder {
  color: #7A9CC6 !important; /* placeholder azul claro esmaecido */
}

.form-control:focus {
  border-color: #3DA9FC !important;
  box-shadow: 0 0 0 0.2rem #3DA9FC66 !important;
  outline: none !important;
  color: #EDF2F4 !important;
}

.text-muted {
  color: #7A9CC6 !important;
}

.error-message {
  color: #E63946; /* vermelho vivo para erros */
  margin-top: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  display: none;
}