@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins',sans-serif;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #ffffff, #b3b3b3);
}

.login-box {
    display: flex;
    justify-content: center;
    flex-direction: column;
    width: 440px;
    height: 480px;
    padding: 30px;
}

.login-header {
    text-align: center;
    margin: 20px 0 40px 0;
}

    .login-header header {
        color: #333;
        font-size: 30px;
        font-weight: 600;
    }

.input-box .input-field {
    width: 100%;
    height: 60px;
    font-size: 17px;
    padding: 0 25px;
    margin-bottom: 15px;
    border-radius: 30px;
    border: none;
    box-shadow: 0px 5px 10px 1px rgba(0,0,0, 0.05);
    outline: none;
    transition: .3s;
}

.input-field:focus {
    width: 105%;
}

.input-submit {
    position: relative;
}

.submit-btn {
    width: 100%;
    height: 60px;
    background: #222;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: .3s;
}

.input-submit label {
    position: absolute;
    top: 45%;
    left: 50%;
    color: #fff;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    cursor: pointer;
}

.submit-btn:hover {
    background: #000;
    transform: scale(1.05,1);
}

span.field-validation-error {
    font-size: 13px;
    margin-left: 18px;
    width: 100%;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loader {
    border: 6px solid #f3f3f3;
    border-top: 6px solid #3498db;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 2s linear infinite;
    color: red;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.copyright {
    text-align: center;
    margin-top: 30px;
    font-size: 14px;
    color: #000;
    font-weight: 400;
}

    .copyright p {
        margin: 0;
    }