body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f7f6;
    margin: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    box-sizing: border-box;
}

h1 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 2rem;
}

.form {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    width: 100%;
    max-width: 400px;
    box-sizing: border-box;
}

.form > div {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #34495e;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input[type="text"],
input[type="email"],
select {
    padding: 10px 14px;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    background-color: #fff;
    color: #333;
    outline-offset: 2px; 
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus {
    border-color: #3498db;
    outline: 2px solid #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.15);
}

button {
    background-color: #366280;
    color: white;
    border: none;
    padding: 12px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    transition: background-color 0.2s ease, outline 0.1s ease;
    margin-top: 10px;
    min-height: 48px; 
}

button:hover,
button:focus {
    background-color: #2980b9;
}

button:focus-visible {
    outline: 3px solid #3498db;
    outline-offset: 2px;
}