/* Basic styling for the EmailTracker App demo site */

body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.5;
  color: #333;
  background-color: #f8f9fc;
}

header.hero {
  background: linear-gradient(135deg, #4f46e5, #3b82f6);
  color: white;
  padding: 2rem 1rem;
  text-align: center;
}

header.hero h1 {
  margin-bottom: 0.5rem;
  font-size: 2.5rem;
}

header.hero p {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

main {
  padding: 2rem 1rem;
  max-width: 800px;
  margin: 0 auto;
}

section {
  margin-bottom: 2.5rem;
}

.send-email form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.send-email label {
  display: flex;
  flex-direction: column;
  font-weight: 500;
}

.send-email input[type="text"],
.send-email input[type="email"],
.send-email textarea,
.send-email select {
  padding: 0.5rem;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  font-size: 1rem;
}

.options {
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  padding: 1rem;
  background-color: #f1f5f9;
}

.options legend {
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.option-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

button {
  padding: 0.75rem 1.25rem;
  background-color: #4f46e5;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

button:hover {
  background-color: #4338ca;
}

footer {
  text-align: center;
  padding: 1rem;
  background-color: #e0e7ff;
  color: #1e3a8a;
  font-size: 0.875rem;
}

.note {
  font-size: 0.875rem;
  color: #555;
  margin-top: 0.5rem;
}