:root {
  --color-bg: #f4f9ff;
  --color-primary: #0074D9;
  --color-primary-dark: #005fa3;
  --color-text: #003366;
  --color-white: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  margin: 0;
  padding: 2em;
}

header {
  text-align: center;
  margin-bottom: 2em;
}

header img {
  max-height: 60px;
  margin-bottom: 1em;
}

main {
  max-width: 500px;
  margin: 0 auto;
  background-color: var(--color-white);
  padding: 2em;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.05);
}

label {
  display: block;
  font-weight: bold;
  margin-bottom: 0.5em;
}

input, select {
  width: 100%;
  padding: 0.6em;
  border: 1px solid #cce0ff;
  border-radius: 5px;
  margin-bottom: 1.2em;
}

textarea {
  width: 100%;
  padding: 0.6em;
  border: 1px solid #cce0ff;
  border-radius: 5px;
  resize: vertical;
  margin-bottom: 1.2em;
}

button {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: none;
  padding: 0.8em;
  width: 100%;
  border-radius: 5px;
  font-weight: bold;
  font-size: 1em;
  cursor: pointer;
  margin-bottom: 1em;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: var(--color-primary-dark);
}

button + button {
  margin-top: 0.5em;
}