* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f4f6f9;
    display: flex;
    padding-top: 5%;
    align-items: center;
    height: 100vh;
    flex-direction: column;
}

.login-form {
    text-align: center;
}

.login-form img {
    width: 90%;
}

.login-container {
    background-color: #ffffff;
    border: 1px solid #d1d5db;
    padding: 2rem 2.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    width: 100%;
    max-width: 400px;
    z-index: 2;
}

.login-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #555;
    text-align: left;
}

.login-form input {
    width: 100%;
    padding: 0.6rem;
    margin-bottom: 1.2rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
}

.login-form button {
    width: 100%;
    padding: 0.75rem;
    background-color: #0052cc;
    color: white;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-size: 20px;
    margin-top: 8px;
}

.login-form button:hover {
    background-color: #003f99;
}

#info {
    font-size: 15px;
}

#backToMain {
position: relative;
    left: -100px;
    top: 5px;
    z-index: 1;
    width: 200px;
    font-size: 17px;
    padding: 6px 6px 15px 6px;
    background-color: #0052cc;
    color: white;
    border: none;
    border-radius: 5px;
    border-bottom-left-radius: 0px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#error {
    color: red;
    font-weight: 500;
}