html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  background-color: #121212;
  color: #f1f1f1;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  display: flex;
  flex-direction: column;
  height: 100%;
}

header {
  background-color: #1e1e1e;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #333;
  margin-left: 60px;
  transition: margin-left 0.3s ease;
  position: fixed;
  width: 100%;
}

.sidebar.open ~ header {
  margin-left: 250px;
}

header h2 {
  margin: 0;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  color: #f1f1f1;
}

header h2 i {
  margin-right: 10px;
}

header .btn-voltar {
  color: #fff;
  background-color: #444;
  border: none;
  padding: 8px 14px;
  font-size: 14px;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background-color 0.3s ease;
}

header .btn-voltar:hover {
  background-color: #666;
}

main {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 20px;
  padding-top: 50px;
  margin-left: 60px;
  transition: margin-left 0.3s ease;
  height: calc(100vh - 70px);
  margin-top: 50px;
}

.sidebar.open ~ main {
  margin-left: 250px;
}

form {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 600px;
  margin-top: 0;
  background-color: #1e1e1e;
  padding: 20px;
  border-radius: 8px;
  box-sizing: border-box;
  box-shadow: 0 2px 8px rgba(0,0,0,0.7);
}

form label {
  margin-top: 15px;
  margin-bottom: 5px;
  font-weight: bold;
  color: #ddd;
}

form input[type="text"],
form input[type="url"],
form input[type="number"],
form textarea {
  background-color: #1e1e1e;
  border: 1px solid #333;
  border-radius: 4px;
  padding: 8px;
  color: #f1f1f1;
  font-size: 14px;
  width: 100%;
  box-sizing: border-box;
}

form input::placeholder {
  color: #888;
}

form input:focus {
  outline: none;
  border-color: #03a9f4;
}

.btn-acao {
  margin-top: 10px;
  background-color: #03a9f4;
  color: #fff;
  border: none;
  padding: 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background-color 0.3s ease;
}

.btn-acao:hover {
  background-color: #0288d1;
}

.btn-acao[type="submit"] {
  font-size: 16px;
  margin-top: 20px;
}

form > div[style*="display: flex"] {
  margin-top: 10px;
  margin-bottom: 10px;
  gap: 10px;
  display: flex;
  flex-wrap: wrap;
}

form > div[style*="display: flex"] .btn-acao {
  flex: 1;
  justify-content: center;
}

#map {
  margin-top: 10px;
  height: 300px !important;
  border-radius: 10px;
  border: 1px solid #333;
}