@charset "UTF-8";

body{
    min-height: 100vh;
    background: hsl(210, 40%, 98%);
    background-image: radial-gradient(ellipse at top, hsl(197, 71%, 52%, 0.06), transparent 60%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    font-family: Arial, Helvetica, sans-serif;
}

h3{
    text-align: center;
    color: lightseagreen;
    margin-bottom: 15px;
    font-size: 25px;
}

form {
    background-color: white;
    padding: 20px;
    border-radius: 10px 10px 10px 10px;
    box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.255);
}

p{
    color: rgba(0, 0, 0, 0.653);
    padding-bottom: 10px;
}

label{
    color: rgba(0, 0, 0, 0.653);
    padding-bottom: 5px;
    font-weight: bold;
}

input{
    margin-top: 5px;
    margin-bottom: 20px;
    padding: 8px;
    width: 300px;
    border-radius: 5px 5px 5px 5px;
    border: 1px solid rgba(0, 0, 0, 0.404);
}

input:focus{
    border: 2px solid lightseagreen;
    outline: none;
}

.button{
    width: 320px;
    padding: 15px;
    color: white;
    font-size: 17px;
    background-color: lightseagreen;
    border: none;
    border-radius: 5px 5px 5px 5px;
    margin-bottom: 20px;
}

.button:hover{
    background-color: rgb(34, 138, 131);
}

.return{
    text-align: center;
}

.return a{
    color: lightseagreen;
    text-decoration: none;
}

.return a:hover{
    text-decoration: underline;
}

#loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 9999;
    justify-content: center;
    align-items: center;
  }

  .spinner {
    border: 8px solid #f3f3f3;
    border-top: 8px solid #3498db;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1s linear infinite;
  }

  @keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
  }