body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #74ebd5, #ACB6E5);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    background-color: white;
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
    box-sizing: border-box;
    text-align: center;
}

.login-container h2 {
    margin-bottom: 1.5rem;
    color: #333;
}

form input {
    width: 100%;
    padding: 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 0.5rem;
    font-size: 1rem;
    box-sizing: border-box;
}

form button {
    width: 100%;
    padding: 0.75rem;
    border: none;
    background-color: #4A90E2;
    color: white;
    font-size: 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

form button:hover {
    background-color: #357ABD;
}

.messages {
    margin-bottom: 1rem;
}

.message {
    padding: 0.5rem;
    border-radius: 0.3rem;
    font-size: 0.95rem;
}

.message.error {
    background-color: #F8D7DA;
    color: #721C24;
}

.message.success {
    background-color: #D4EDDA;
    color: #155724;
}