body {
    background: linear-gradient(135deg, #0b0f1a, #0e1627);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #e6e8ee;
    margin: 0;
    min-height: 100vh;
    /*align-items: end;*/
    /*display: flex;
    align-items: center;
    justify-content: center;*/
}

.card {
    background: #12182b;
    padding: 30px;
    width: 100%;
    max-width: 420px;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, .5);
}

.card h2 {
    text-align: center;
    margin-bottom: 25px;
}

label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.9rem;
    opacity: .85;
}

input {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 18px;
    border-radius: 6px;
    border: 1px solid #2a355f;
    background: #0d1326;
    color: #fff;
}

input:focus {
    outline: none;
    border-color: #4da3ff;
}

button {
    width: 100%;
    padding: 12px;
    background: #4da3ff;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
}

button:hover {
    background: #2f89ff;
}
/*
nav {
    position: absolute;
    top: 20px;
    left: 20px;
}

nav a {
    color: #4da3ff;
    text-decoration: none;
    margin-right: 15px;
}*/