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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #eef2f5;
  color: #333;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 40px 20px;
}

/* Container centralizado */
.container {
  width: 100%;
  max-width: 500px;
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Título */
h2 {
  font-size: 26px;
  margin-bottom: 25px;
  text-align: center;
  color: #222;
}

/* Formulários */
form {
  display: flex;
  flex-direction: column;
}

input,
select {
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 16px;
}

/* Botões padrão */
button {
  padding: 12px;
  background-color: #0077cc;
  color: white;
  border: none;
  border-radius: 6px;
  font-weight: bold;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #005fa3;
}

/* Botão de logout */
form.logout {
  margin-top: 30px;
  text-align: center;
}

form.logout button {
  background-color: #e74c3c;
}

form.logout button:hover {
  background-color: #c0392b;
}

/* Grade de navegação no portal */
.portal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}

.portal-button {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background-color: #0077cc;
  color: white;
  text-decoration: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 16px;
  transition: background-color 0.3s, transform 0.2s;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.portal-button:hover {
  background-color: #005fa3;
  transform: translateY(-2px);
}

.portal-button span {
  font-size: 28px;
  margin-bottom: 8px;
}

/* Listagens */
p {
  margin-bottom: 12px;
  line-height: 1.5;
}

a {
  color: #0077cc;
  text-decoration: none;
  font-weight: bold;
}

a:hover {
  text-decoration: underline;
}

.logo {
  display: block;
  max-width: 180px;
  margin: 0 auto 20px auto;
}