body {
    font-family: sans-serif;
    background: #f7f7f7;
    margin: 0;
    background-color: #288681;
    padding: 0;
}

h1 {
    color:black;
    text-align: center;
    font-weight: 80;
}

main {
    display: flex;
    background-color: #288681;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    margin: 2rem 0;
    align-items: center;
}

main img {
    width: 10rem;
    height: auto;
}

section {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.5);
    padding: 2rem 2rem;
    min-width: 300px;
    flex: 1;
    margin-left: 10px;
    margin-right: 10px;
    max-width: 12em;
}

header {
    text-align: center;
    margin-top: 2rem;
}

#errorbox {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    padding: 1rem;
    margin: 1rem auto;
    border-radius: 4px;
    text-align: center;
    max-width: 300px;
}

#errorbox.hidden {
    display: none;
}

#signupForm {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    width: 100%;
}

#signupForm div {
    width: 80%;
    max-width: 300px;
}

#signupForm input[type="text"],
#signupForm input[type="password"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 1rem;
}

#signupForm p {
    margin: 0;
    width: 80%;
    max-width: 300px;
    text-align: center;
}

#signupBtn {
    width: 100%;
    padding: 10px;
    background-color:#288681;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

#signupForm input[type="submit"]:hover {
    background-color: #1f6764;
}

h3 {
    text-align: center;
}

#loginBtn {
    width: 100%;
    padding: 10px;
    background-color:#288681;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

#loginBtn:hover {
    background-color: #1f6764;
}