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

body {
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.form-container {
    background-color: white;
    padding: 2rem;
    border-radius: 1rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.form-container h2 {
    margin-bottom: 0.5rem;
    color: #333;
}

.form-container p {
    margin-bottom: 1.5rem;
    color: #555;
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 1rem;
    text-align: left;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

input[type="email"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 0.5rem;
    font-size: 1rem;
}

button {
    width: 100%;
    padding: 0.75rem;
    background-color: #2563eb;
    border: none;
    color: white;
    border-radius: 0.5rem;
    font-size: 1rem;
    cursor: pointer;
}

button:hover {
    background-color: #1e40af;
}

.message {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #2563eb;
}

.link-back {
    margin-top: 1rem;
    display: inline-block;
    font-size: 0.85rem;
    color: #2563eb;
    text-decoration: underline;
}

.link-back:hover {
    color: #1e40af;
}