body {
  width: 360px;
  margin: 0;
  font-family: sans-serif;
  background: #f5f7fb;
  color: #1f2937;
}

.popup-shell {
  padding: 16px;
}

header h1 {
  margin: 0 0 12px;
  font-size: 1.2rem;
}

label {
  display: block;
  margin-bottom: 12px;
  font-size: 0.85rem;
  font-weight: 600;
}

input,
textarea,
button {
  width: 100%;
  box-sizing: border-box;
  font: inherit;
}

input,
textarea {
  margin-top: 6px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 8px 10px;
  background: white;
}

textarea {
  resize: vertical;
}

fieldset {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 10px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
}

legend {
  padding: 0 4px;
  font-weight: 600;
}

.tag-options {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
}

.tag-options label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 400;
}

.actions {
  display: flex;
  gap: 8px;
}

button {
  border: none;
  border-radius: 8px;
  padding: 10px 12px;
  cursor: pointer;
  font-weight: 600;
}

#submit-link {
  background: #2563eb;
  color: white;
}

.secondary {
  background: #e2e8f0;
  color: #0f172a;
}

.status {
  margin-bottom: 10px;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 0.8rem;
}

.status.success {
  background: #dcfce7;
  color: #166534;
}

.status.error {
  background: #fee2e2;
  color: #991b1b;
}

.hidden {
  display: none;
}