body {
  font-family: Arial, sans-serif;
  background: linear-gradient(90deg, #ffb347, #91e375);
  margin: 0;
  padding: 0;
  color: #222;
}

header {
  background: #004aad;
  padding: 10px 0;
  text-align: center;
}

.menu {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}

.menu a {
  color: white;
  text-decoration: none;
  margin: 0 5px;
  padding: 8px 14px;
  border-radius: 20px;
  transition: 0.3s;
  font-size: 15px;
}

.menu a:hover {
  background: rgba(255, 255, 255, 0.2);
}

.menu a.ativo {
  border: 2px solid #fff;
  font-weight: bold;
}

/* ======== BOTÃO INÍCIO ======== */
.botao-inicio {
  display: inline-block;
  color: white;
  text-decoration: none;
  border: 2px solid #fff;
  border-radius: 30px;
  padding: 10px 20px;
  font-size: 15px;
  transition: 0.3s;
  background: transparent;
  margin-bottom: 15px;
}

.botao-inicio:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

/* Ícone opcional antes da palavra “Início” */
.botao-inicio::before {
  content: "🏠 ";
}

/* ======== CONTEÚDO PRINCIPAL ======== */
main {
  max-width: 500px;
  margin: 40px auto;
  background: white;
  border-radius: 20px;
  padding: 25px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}

h2 {
  text-align: center;
  color: #004aad;
  font-size: 20px;
  margin-bottom: 10px;
}

.subtitulo {
  text-align: center;
  font-size: 15px;
  color: #444;
  margin-bottom: 20px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

label {
  font-weight: bold;
  color: #333;
  margin-bottom: 4px;
}

input, select {
  padding: 12px;
  font-size: 16px;
  border-radius: 10px;
  border: 1px solid #ccc;
  width: 100%;
}

button {
  padding: 14px;
  background: linear-gradient(90deg, #3ec4ff, #1cae81);
  border: none;
  border-radius: 30px;
  color: white;
  font-weight: bold;
  cursor: pointer;
  font-size: 16px;
  transition: 0.3s;
  width: 100%;
}

button:hover {
  opacity: 0.9;
}

.mensagem {
  text-align: center;
  margin-top: 15px;
  font-weight: bold;
  color: green;
}

footer {
  text-align: center;
  padding: 20px 0;
  font-size: 14px;
  color: #fff;
  background: #004aad;
  margin-top: 40px;
  line-height: 1.4;
}

/* ======== CARDS DE PACIENTES ======== */
.lista-pacientes {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.paciente-card {
  background: #e6f0ff; /* azul suave */
  border: 2px solid #4a90e2; /* azul moderno */
  border-radius: 15px;
  padding: 12px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  transition: transform 0.2s;
}

.paciente-card:hover {
  transform: scale(1.02);
}

.paciente-nome {
  font-weight: bold;
  color: #004aad;
  font-size: 16px;
}

.paciente-medicacao {
  font-size: 14px;
  color: #333;
}

.paciente-horario {
  font-size: 13px;
  color: #555;
}

/* ============ RESPONSIVIDADE ============ */
@media (max-width: 600px) {
  main {
    margin: 20px 15px;
    padding: 20px;
  }

  .menu {
    flex-direction: column;
    align-items: center;
    gap: 6px;
  }

  .menu a {
    font-size: 14px;
    padding: 6px 12px;
  }

  .botao-inicio {
    font-size: 14px;
    padding: 8px 16px;
    margin-bottom: 10px;
  }

  button {
    font-size: 15px;
    padding: 13px;
  }

  input, select {
    font-size: 15px;
    padding: 11px;
  }

  h2 {
    font-size: 18px;
  }

  .subtitulo {
    font-size: 14px;
  }

  .paciente-card {
    padding: 10px 14px;
  }

  .paciente-nome {
    font-size: 15px;
  }

  .paciente-medicacao {
    font-size: 13px;
  }

  .paciente-horario {
    font-size: 12px;
  }
}