body {
    background-color: #f8f9fa;
}

.song {
    background-color: #fff;
    border: 1px solid #ddd;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 5px;
    transition: background-color 0.3s;
    cursor: pointer;
}

.song:hover {
    background-color: #f1f1f1;
}

.songName {
    font-weight: bold;
    font-size: 1.25rem;
}

.songAuthor {
    font-style: italic;
    margin-top: 5px;
}

.songContentWrapper {
    display: none;
    margin-top: 10px;
}

.text {
    display: block;
}

.sectionContent {
    display: block;
}

.list-group-item {
    cursor: pointer;
}

.song-details {
    margin-top: 10px;
}

.text-container {
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1); /* přidává stín pro efekt výstupního rámečku */
}

.alpha-bg {
    background-color: rgb(255 255 255 / 50%);
}

.custom-block {
    width: 100vw; /* 100% šířky okna prohlížeče */
    height: 70vh; /* 100% výšky okna prohlížeče */
}

.bottom-image {
    width: 100%;
    z-index: -1;
}

.bottom-image img {
    width: 100%;
    height: auto;
    display: block;
}

.custom-search-button {
    transition: background-color 0.3s, color 0.3s, border-color 0.3s, opacity 0.3s;
    background-color: rgba(255, 255, 255, 0.5); /* Semi-transparent background by default */
    opacity: 0.5; /* Semi-transparent by default */
}

.custom-search-button.active {
    background-color: #007bff; /* Primary background color when active */
    color: white; /* White text color when active */
    border-color: #007bff; /* Primary border color when active */
    opacity: 1; /* Fully opaque */
}

.d-flex.tm-search-form {
    display: flex;
    align-items: stretch;
}

.tm-search-btn,
.custom-search-button {
    flex: 1;
    height: auto;
    line-height: normal;
}

.sectionName {
    font-weight: bold;
    margin: 0.5em 0;
}

.custom-collapse {
    z-index: 1;
}