/* Reset */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Base styles */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Helvetica, Arial, sans-serif;
  background: #f9fafb;
  color: #111827;
  line-height: 1.6;
}

/* Layout */
.container {
  max-width: 720px;
  margin: 40px auto;
  padding: 0 16px;
}

/* Headings */
h1 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.subtitle {
  font-size: 1rem;
  color: #4b5563;
  margin-bottom: 28px;
}

/* Editor blocks */
.editor {
  margin-bottom: 20px;
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 6px;
}

/* Textareas */
textarea {
  width: 100%;
  min-height: 160px;
  padding: 12px;
  font-size: 0.95rem;
  font-family: inherit;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  resize: vertical;
  background: #ffffff;
}

textarea:focus {
  outline: none;
  border-color: #2563eb;
}

/* Button */
button {
  display: block;
  width: 100%;
  padding: 14px;
  margin: 10px 0 24px;
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  background: #2563eb;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

button:hover {
  background: #1e40af;
}

/* Footer */
footer {
  margin-top: 32px;
  text-align: center;
}

.trust {
  font-size: 0.85rem;
  color: #6b7280;
  margin-bottom: 6px;
}

.support {
  font-size: 0.85rem;
}

.support a {
  color: #2563eb;
  text-decoration: none;
}

.support a:hover {
  text-decoration: underline;
}

/* Mobile tweaks */
@media (max-width: 480px) {
  h1 {
    font-size: 1.5rem;
  }

  textarea {
    min-height: 140px;
  }
}