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

body {
    font-family: Arial, sans-serif;
    background: linear-gradient(to right, #2980b9, #6dd5fa);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-container {
    width: 100%;
    display: flex;
    justify-content: center;
}

.login-box {
    background: white;
    padding: 30px;
    width: 300px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.login-box h2 {
    margin-bottom: 20px;
    color: #2c3e50;
}

.login-box input {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 8px;
    border: 1px solid #ccc;
}

.login-box button {
    width: 100%;
    padding: 10px;
    background: #2980b9;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

.login-box button:hover {
    background: #1f618d;
}

.extra {
    margin-top: 10px;
    font-size: 12px;
    color: #555;
}