* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  line-height: 1.5;
  color: #202938;
  background: #f3f5f9;
}

header {
  padding: 30px 20px;
  text-align: center;
  color: white;
  background: #263b68;
}

header h1 {
  margin-bottom: 5px;
}

main {
  width: min(900px, 92%);
  margin: 30px auto;
}

.panel {
  padding: 24px;
  margin-bottom: 24px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 3px 12px #0000000d;
}

label {
  display: block;
  margin-top: 12px;
  font-weight: bold;
}

input,
textarea,
select {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  border: 1px solid #cbd2df;
  border-radius: 5px;
  font: inherit;
}

textarea {
  min-height: 90px;
  resize: vertical;
}

button {
  padding: 10px 15px;
  margin: 10px 6px 0 0;
  border: 0;
  border-radius: 5px;
  color: white;
  background: #3159a6;
  cursor: pointer;
}

button:hover {
  background: #233f7a;
}

#cancelEdit {
  background: #626b7a;
}

.idea-card {
  padding: 16px;
  margin-top: 14px;
  border: 1px solid #dce2ec;
  border-radius: 8px;
  overflow-wrap: anywhere;
}

.idea-card h3 {
  margin-top: 0;
}

.idea-card p {
  white-space: pre-wrap;
}

#message {
  min-height: 1.5em;
  color: #3159a6;
}

footer {
  padding: 20px;
  text-align: center;
  color: #657084;
}

[hidden] {
  display: none !important;
}