* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    transition: filter 0.8s ease;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #f5f5f5;
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32"><text y="24" font-size="24">☺</text></svg>') 16 16, auto;
    font-family: Consolas, 'Courier New', monospace;
    transition: filter 0.3s;
    position: relative;
}


.container {
    display: flex;
    gap: 40px;
    align-items: center;
}

.left-text {
    font-size: 24px;
    font-weight: normal;
    text-transform: uppercase;
    line-height: 1.1;
    cursor: pointer;
}

.right-text {
    font-size: 24px;
    font-weight: normal;
    text-transform: uppercase;
    cursor: pointer;
}

.video-container {
    width: 480px;
    max-width: 90vw;
}

.video-wrapper {
    padding: 56.25% 0 0 0;
    position: relative;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.artist-name {
    text-align: center;
    font-size: 18px;
    margin-top: 20px;
}

.artist-name a {
    color: inherit;
    text-decoration: none;
}

.artist-name a:hover {
    text-decoration: underline;
}

.menu-list {
    display: none;
    font-size: 18px;
    text-transform: uppercase;
    list-style: none;
    padding-left: 20px;
}

.menu-list.active {
    display: block;
}

.menu-list li {
    margin: 10px 0;
    font-weight: normal;
}

.menu-list a {
    color: inherit;
    text-decoration: none;
}

.left-text.hidden,
.right-text.hidden {
    display: none;
}

.cine-list-container {
    display: none;
    max-height: 300px;
    overflow-y: auto;
    margin-top: 15px;
    padding-right: 10px;
}

.cine-list-container.active {
    display: block;
}

.cine-back {
    font-size: 18px;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.2);
    cursor: pointer;
    font-weight: bold;
}

.cine-back:hover {
    text-decoration: underline;
}

.cine-items {
    list-style: none;
    padding: 0;
}

.cine-items li {
    margin: 8px 0;
    font-size: 18px;
}

.cine-items a {
    color: inherit;
    text-decoration: none;
    display: block;
    padding: 5px 0;
}

.cine-items a:hover {
    text-decoration: underline;
}

.left-text:hover ~ body,
.right-text:hover ~ body,
body:has(.left-text:hover),
body:has(.right-text:hover) {
    filter: invert(1);
}

html:has(.left-text:hover),
html:has(.right-text:hover) {
    filter: invert(1);
}

html:has(.left-text:hover) .left-text,
html:has(.left-text:hover) .right-text,
html:has(.left-text:hover) .video-container,
html:has(.right-text:hover) .left-text,
html:has(.right-text:hover) .right-text,
html:has(.right-text:hover) .video-container {
    filter: invert(1);
}

@media (max-width: 768px) {
    .container {
        flex-direction: column;
        gap: 20px;
    }

    .left-text,
    .right-text {
        font-size: 32px;
        text-align: center;
    }

    .left-text br {
        display: none;
    }

    .left-text::after {
        content: ' ';
    }

    .menu-list {
        text-align: center;
        list-style-position: inside;
    }
}