#curtain-container {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background: url('<?php echo plugin_dir_url(__FILE__); ?>images/background-screenshot.png') no-repeat center center;
    background-size: cover;
}

#curtain-left, #curtain-right {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    transition: all 4s ease; /* Increased animation duration to 4 seconds */
    background-size: cover;
    background-repeat: no-repeat;
}

#curtain-left {
    left: 0;
    background-image: url('<?php echo plugin_dir_url(__FILE__); ?>images/curtain-left.png');
}

#curtain-right {
    right: 0;
    background-image: url('<?php echo plugin_dir_url(__FILE__); ?>images/curtain-right.png');
}

#logo-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
    transition: opacity 4s ease; /* Transition for logo opacity */
}

#logo {
    max-width: 200px;
}

#launch-button, #submit-password {
    display: block;
    margin: 20px auto;
    padding: 10px 20px;
    background-color: #ffd700;
    border: none;
    cursor: pointer;
}

#password-container {
    display: none;
}

#launch-password {
    padding: 10px;
    width: 200px;
    margin: 10px auto;
    display: block;
}

.curtain-open #curtain-left {
    transform: translateX(-100%);
}

.curtain-open #curtain-right {
    transform: translateX(100%);
}

.curtain-open #logo-container {
    opacity: 0;
}