body {
    font-family: "Montserrat", helvetica, arial, sans-serif;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: #1b2431;
    color: #202020;
}

.container {
    width: 100%;
    max-width: 400px;
}

.card {
    width: 100%;
    padding: 20px;
    border-radius: 8px;
    background-color: #273142;
    border: 1px solid #313D4F;
}

h2 {
    text-align: center;
    color: #fff;
}

form {
    display: flex;
    flex-direction: column;
}

input {
    padding: 10px;
    margin-bottom: 12px;
    color: #c3c3c3;
    background-color: rgba(255, 255, 255, .1);
    border-color: rgba(255, 255, 255, .1);
    border-radius: 4px;
    transition: border-color 0.3s ease-in-out;
    outline: none;
}

input:focus {
    border-color: #2ee636;
}

button {
    background-color: #2ee636 ;
    color: #111;
    padding: 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease-in-out;
}

button:hover {
    background-color: #000;
    color: #fff;
}
.field-group {
    display: flex;
    align-items: center;
    color: #c3c3c3;
    margin: 10px 0;
}
.field-group input {
    margin-bottom: 0;
    margin-top: 0;
}
.field-group label {
    font-size: 14px;
}
.alert{
    padding: 12px 15px 15px;
    border-radius: 4px;
    border-left: 4px solid;
    opacity: 1;
    transition: opacity 0.6s;
    max-width: 90%;
    margin-bottom: 20px;
}
.alert.warning {
    background: rgba(244, 215, 201, .37);
    color: #c3c3c3;
    border-color: #d93025;
}