body {
  display: flex;
  flex-direction: column;
  font-family: Verdana, sans-serif;
  background-color: #f5f3f4;
  align-items: center;
}

.hidden {
  display: none;
}

.accordion {
  width: 80%;
  padding: 0.8rem;
  margin: 0.75rem 0;
  align-items: center;
  background-color: #00b4d8;
  color: #ffffff;
  cursor: pointer;
  font-size: 1.5rem;
  outline: none;
  border: none;
  border-radius: 20px;
}

.accordion:hover {
  background-color: #0096c7;
}

.accordion:disabled {
  cursor: not-allowed;
  background: rgba(0, 0, 0, .1);
  color: rgba(0, 0, 0, .3);
}

.panel {
  display: none;
  padding: 3vh;
  overflow: hidden;
  width: 80%;
}

.panelactive {
  display: block;
}

input {
  font-size: 1.25rem;
  padding: 0.8rem;
  outline: none;
  border: 2px solid #d3d3d3;
  background-color: transparent;
  border-radius: 20px;
}

input:focus {
  border-color: #00b4d8;
}

#loginBtn, #logoutBtn {
  background-color: #00b4d8;
  width: 7rem;
  padding: 0.8rem;
  border: 0;
  border-radius: 20px;
  color: #ffffff;
  cursor: pointer;
  font-size: 1.25rem;
}

#loginBtn:hover,
#logoutBtn:hover {
  background-color: #0096c7;
}

#login,
#logout {
  text-align: center;
}

#logout p {
  font-size: 1.25rem;
}

/* on small screens align underneath */
@media (max-width: 600px) {
  form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  #login input,
  #login button {
    width: 100%;
    max-width: 220px;
  }
}

.error {
  color: red;
  font-weight: bold;
  margin-top: 8px;
  text-align: center;
}

#map {
  height: 70vh;
}

#ship-table {
  overflow-y: scroll;
}

table {
  width: 100%;
  border: 1px solid black;
  border-collapse: collapse;
  background-color: #f0f8ff;
  table-layout: auto;
}

table th, table td {
  border: 1px solid black;
  padding: 4px;
  text-align: left;
}

table th {
  background-color: #00b4d8;
  color: white;
}

/* Alternate row coloring */
table tr:nth-child(even) {
  background-color: #f9fcff;
}

.highlighted {
  background-color: #f48c06 !important;
}

table tr:hover {
  background-color: #dceeff;
}