:root {
    --main-color: #1C345D;
    --secondary-color: #FFFCEB;
    --dark-color: #152642;
    --secondary-dark-color: #D3D3D3;
    --almost-white: #FEFEFE;
    --alternative_white: #F9F9F9;
    --gray: #E0E0E0;
    --light-gray: #F7F7F7;
    --font-family: 'Open Sans';
    --small-font: 0.9rem;
    --red: rgba(248, 215, 218, 0.7);
    --blue: rgba(215, 228, 247, 0.7);
}

.modal {
    background-color: rgba(0, 0, 0, 0.4);
    display: none;
    height: 100%;
    left: 0;
    overflow: auto;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.modal-content {
    background-color: var(--almost-white);
    border: 1px solid var(--dark-color);
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    margin: 15% auto;
    max-width: 400px;
    padding: 20px;
    width: 80%;
}

.close {
    color: var(--dark-color);
    cursor: pointer;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: var(--main-color);
    cursor: pointer;
    text-decoration: none;
}

#pinInput {
    border: 1px solid var(--main-color);
    border-radius: 4px;
    margin-bottom: 20px;
    margin-top: 10px;
    padding: 10px;
    width: 100%;
}