body {
    font-family: sans-serif;
    line-height: 1.6;
    max-width: 800px;
    margin: 40px auto;
    padding: 20px;
    background: #edeede;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Centering the top heading */
header h1 {
    text-align: center;
    margin-bottom: 20px;
    font-family: 'MedievalSharp', cursive;
    font-size: 2em;
    letter-spacing: 2px;
}

/* Layout for Search and Tag Dropdown */
.search-controls {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

#songSearch {
    flex-grow: 1; /* Search takes up remaining space */
    padding: 12px;
    font-size: 1.1em;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

#tagFilter {
    padding: 10px;
    border-radius: 4px;
    border: 1px solid #ddd;
    background: white;
    cursor: pointer;
}

/* --- TAG STYLES --- */

/* Tags in the Table of Contents */
.toc-tag {
    font-size: 0.7em;
    background-color: #eee;
    color: #666;
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: 6px;
    vertical-align: middle;
    display: inline-block;
}

/* Tags in the main song display */
.song-tags-display {
    margin-bottom: 15px;
}

.song-tag {
    display: inline-block;
    font-size: 0.85em;
    background-color: #3498db;
    color: white;
    padding: 4px 10px;
    border-radius: 15px;
    margin-right: 6px;
    font-weight: bold;
}

/* Options Container & Menu */
#options-container { position: sticky; top: 10px; z-index: 1000; text-align: right; margin-bottom: 20px; }
#options-toggle { padding: 8px 15px; cursor: pointer; background: #3498db; color: white; border: none; border-radius: 5px; font-weight: bold; }
#options-menu { background: #eee; padding: 10px; border-radius: 5px; margin-top: 5px; display: none; gap: 8px; justify-content: flex-end; flex-wrap: wrap; border: 1px solid #ccc; }
#options-menu button { padding: 6px 12px; cursor: pointer; border: 1px solid #bbb; border-radius: 3px; background: white; }

/* Navigation & TOC */
nav ul { list-style: none; padding: 0; }
.toc-letter-header { font-size: 1.5rem; font-weight: bold; color: #2c3e50; margin: 30px 0 10px 0; border-bottom: 2px solid #3498db; padding-bottom: 5px; }
nav li { margin-bottom: 12px; padding-left: 10px; line-height: 1.4; }
nav a { text-decoration: none; color: #00AAFF; font-weight: 500; }

/* Song Chunks */
.song-chunk {
    margin-bottom: 60px;
    border-bottom: 1px solid #eee;
    padding-bottom: 30px;
    transition: background-color 0.3s ease;
    contain: layout style;
}

.lyrics {
    display: block !important;
    white-space: pre-wrap !important;
    font-size: 1.15em;
    margin-top: 20px;
    color: #333;
    text-align: left;
    unicode-bidi: isolate;
    content-visibility: auto;
}

/* Toggles & Themes */
body.dark-mode { background: #1a1a1a !important; color: #e0e0e0 !important; }
.dark-mode h1 { color: #fff; }
.dark-mode .lyrics { color: #ccc; }
.dark-mode #options-menu { background: #333; border-color: #444; }
.dark-mode #options-menu button { background: #444; color: white; border-color: #555; }
.dark-mode #tagFilter { background: #333; color: white; border-color: #444; }

/* Dark Mode Tags */
.dark-mode .toc-tag {
    background-color: #333;
    color: #bbb;
}

.dark-mode .song-tag {
    background-color: #2980b9;
}

/* Alignment */
.center-align #toc ul,
.center-align .song-chunk h1,
.center-align .song-tags-display,
.center-align .lyrics {
    text-align: center !important;
}
.center-align nav li { padding-left: 0 !important; }

.back-to-top { display: inline-block; margin-top: 20px; font-size: 0.9em; color: #999; text-decoration: none; }

/* Favorites Styles */
.fav-btn {
    cursor: pointer;
    background: none;
    border: none;
    font-size: 1.5rem;
    margin-left: 10px;
    vertical-align: middle;
    transition: transform 0.2s ease;
    user-select: none;
}
.fav-btn:hover { transform: scale(1.2); }
.heart-empty { color: #ccc; }
.heart-full { color: #e74c3c; }

.toc-heart {
    font-size: 0.8rem;
    margin-left: 5px;
    display: none;
}
.is-favorite .toc-heart { display: inline; }

#empty-fav-message {
    display: none;
    text-align: center;
    padding: 40px;
    font-style: italic;
    color: #888;
}

.clear-favs-btn {
    color: #e74c3c !important;
    border-color: #e74c3c !important;
}

/* Highlight Animation */
@keyframes highlight-flash {
    0% { background-color: #fff5ad; }
    100% { background-color: transparent; }
}
.highlight-target { animation: highlight-flash 2s ease-out; border-radius: 8px; }
.dark-mode .highlight-target { animation-name: highlight-flash-dark; }
@keyframes highlight-flash-dark {
    0% { background-color: #444433; }
    100% { background-color: transparent; }
}

#qr-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}
#qr-modal.open {
    display: flex;
}
#qr-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
#qr-content img {
    max-width: 80vw;
    max-height: 70vh;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
#qr-content p {
    color: white;
    font-size: 1em;
    margin: 0;
    text-align: center;
}

#site-logo {
    display: block;
    margin: 0 auto 20px auto;
    width: 60%;
    max-width: 400px;
    min-width: 200px;
    height: auto;
}

#faq-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}
#faq-modal.open {
    display: flex;
}
#faq-content {
    background: #fff;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    border-radius: 12px;
    padding: 30px;
    cursor: default;
    position: relative;
    line-height: 1.7;
}
#faq-content h2 {
    margin-top: 0;
    text-align: center;
    margin-bottom: 20px;
}
#faq-content p {
    margin-bottom: 20px;
}
#faq-close {
    position: absolute;
    top: 12px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    color: #666;
}
#faq-close:hover {
    color: #000;
}
.dark-mode #faq-content {
    background: #2a2a2a;
    color: #e0e0e0;
}

#banner-image {
    display: block;
    margin: 0 auto 20px auto;
    width: 100%;
    max-width: 600px;
    height: auto;
}