body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #0d1117;
    color: #fff;
}

.container {
    width: 90%;
    max-width: 600px;
    margin: auto;
    margin-top: 40px;
    background: #161b22;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 0 20px #000;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
}

.form-box label {
    font-size: 14px;
}

.form-box input, 
.form-box select {
    width: 100%;
    padding: 10px;
    margin: 6px 0 15px;
    border: none;
    border-radius: 6px;
    background: #21262d;
    color: #fff;
}

button {
    width: 100%;
    padding: 12px;
    background: #238636;
    border: none;
    color: #fff;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background: #2ea043;
}

.result-box {
    margin-top: 25px;
    padding: 20px;
    background: #21262d;
    border-radius: 10px;
}

/* Login Box */
.login-box {
    width: 350px;
    margin: 120px auto;
    background: #161b22;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 0 20px black;
}

.login-box input {
    width: 90%;
    padding: 10px;
    background: #21262d;
    border: none;
    color: #fff;
    border-radius: 6px;
    margin-top: 10px;
}

.login-box button {
    margin-top: 15px;
}