/*  Main styles for v2 */
 body {
     font-family: 'Roboto', sans-serif;
     background: #fafafa;
     color: #212121;
     margin: 0;
     padding: 0;
 }

 .container {
     max-width: 1200px;
     margin: 0 auto;
     padding: 24px;
 }

 header {
     background: #2196f3;
     color: white;
     padding: 16px;
     display: flex;
     align-items: center;
     justify-content: space-between;
     border-radius: 8px;
     margin-bottom: 24px;
 }

 .wide-input {
     min-width: 90%;
 }

 .medium-input {
     min-width: 50%;
 }

 .compressed-input {
     min-width: 20%;
 }

 /* drag and drop support */


 #drop-zone {
     border: 2px dashed #ccc;
     padding: 50px;
     text-align: center;
     width: 50%;
     max-width: 500px;
     transition: background-color 0.3s ease;
     cursor: pointer;
     background-color: #fff;
     border-radius: 10px;
 }

 #drop-zone.dragover {
     background-color: #e6f2ff;
     border-color: #007bff;
 }

 #result-container {
     margin-top: 20px;
     width: 80%;
     max-width: 600px;
     background-color: #fff;
     border: 1px solid #ddd;
     border-radius: 10px;
     padding: 20px;
 }


 .hstack {
     display: flex;
     /* horizontal layout */
     flex-direction: row;
     align-items: center;
     /* vertical centering */
     gap: 8px;
     /* spacing between items */
     background: white;
     border-radius: 8px;
     box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
     padding: 16px;
     margin-bottom: 16px;
 }

 .vstack {
     display: flex;
     /* enables flex layout */
     flex-direction: column;
     /* vertical layout */
     align-items: flex-start;
     /* horizontal alignment */
     gap: 8px;
     /* spacing between items */
     background: white;
     border-radius: 8px;
     box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
     padding: 16px;
     margin-bottom: 16px;

 }

 section {
     background: white;
     border-radius: 8px;
     box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
     padding: 16px;
     margin-bottom: 16px;
 }

 .media-layout {
     display: flex;
     flex-direction: row;
     justify-content: center;
     align-items: flex-start;
     gap: 24px;
     width: 100%;
     margin: 0 auto;
 }

 /* Player section (fixed height box) */
 .player-container {
     flex: 0 0 auto;
     display: flex;
     flex-direction: column;
     align-items: center;
 }

 #player {
     width: 100%;
     max-width: 480px;
     height: 480px;
     /* fixed height for all media */
     object-fit: contain;
     /* centers portrait/landscape correctly */
     border-radius: 8px;
     background-color: #000;
     /* consistent letterbox background */
 }

 /* Lyrics section (same fixed height as player) */
 .lyrics-container {
     flex: 0 0 auto;
     display: flex;
     flex-direction: column;
     align-items: stretch;
     height: 480px;
     /* match player height */
 }

 #lyricsContainer {
     flex: 1;
     width: 100%;
     max-width: 480px;
     height: 100%;
     overflow-y: auto;
     border-radius: 8px;
     background: #fff;
     box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
     padding: 16px 24px;
     box-sizing: border-box;
 }

 /* Safari flexbox fix */
 @supports (-webkit-touch-callout: none) {
     .media-layout {
         justify-content: center;
     }
 }

 .player,
 .lyrics {
     flex: 1 1 45%;
     background: white;
     border-radius: 8px;
     box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
     padding: 16px;
 }

 #lyricsContainer {
     height: 480px;
     overflow-y: auto;
     background: #fff;
     border-radius: 8px;
     padding: 1rem;
 }

 .debug-output textarea {
     width: 100%;
     height: 250px;
     background: #f1f1f1;
     border: none;
     border-radius: 8px;
     padding: 1rem;
     font-family: monospace;
     resize: none;
 }

 .mdc-button {
     margin-top: 8px;
     margin-right: 8px;
 }

 .audio-controls {
     margin-top: 1rem;
     text-align: center;
 }

 /* ===== Restore word-by-word lyric styling ===== */
 #lyricsContainer {
     white-space: normal;
     line-height: 1.6;
     font-size: 16px;
     color: #212121;
     padding: 16px 24px;
     /* gutters */
 }

 #lyricsContainer .line {
     display: block;
     margin: 6px 0;
 }

 #lyricsContainer .word {
     display: inline-block;
     padding: 0 2px;
     border-radius: 3px;
     transition: background-color 120ms ease, color 120ms ease, transform 60ms ease;
 }

 #lyricsContainer .word.past {
     color: #607d8b;
     /* subtle, already sung */
 }

 #lyricsContainer .word.active {
     background: #2962ff;
     /* Material blue accent */
     color: #fff;
     transform: translateY(-1px);
 }

 #lyricsContainer .word.future {
     color: #263238;
     /* upcoming */
 }

 /* caret / current-line emphasis (optional hooks if your JS adds classes) */
 #lyricsContainer .line.active {
     background: rgba(41, 98, 255, 0.06);
     border-left: 3px solid #2962ff;
     padding-left: 8px;
     border-radius: 4px;
 }

 /* ===== Layout reinforcements for player | lyrics columns ===== */
 .media-layout {
     align-items: flex-start;
     /* keep tops aligned */
 }

 .player-container,
 .lyrics-container {
     min-width: 300px;
 }

 .player-container {
     margin-right: auto;
     /* keep player left */
 }

 .lyrics-container {
     flex: 1;
     min-width: 320px;
     max-width: 640px;
     display: flex;
     flex-direction: column;
     justify-content: flex-start;
     align-self: flex-start;
     height: 480px;
     /* lock height to match video */
     overflow: hidden;
 }

 #lyricsContainer {
     flex: 1;
     width: 100%;
     height: 100%;
     max-height: 480px;
     overflow-y: auto;
     border-radius: 8px;
     background: #fff;
     box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
     padding: 16px;
     box-sizing: border-box;
 }

 /* Ensure MDC components don't collapse our custom sections */
 section.player,
 section.lyrics {
     background: #fff;
 }

 /* ===== Cross-browser fixes for Safari + Chrome ===== */
 .media-layout {
     display: flex;
     flex-direction: row;
     align-items: flex-start;
     justify-content: space-between;
     gap: 24px;
     flex-wrap: nowrap;
     width: 100%;
 }

 /* Contain tall videos consistently */
 #player {
     width: 100%;
     max-width: 480px;
     max-height: 480px;
     object-fit: contain;
     border-radius: 8px;
     background-color: #000;
 }

 /* Ensure player container doesn’t stretch vertically */
 .player-container {
     flex: 0 0 auto;
     align-self: flex-start;
     display: flex;
     flex-direction: column;
     justify-content: flex-start;
 }

 /* Keep lyrics properly aligned */
 .lyrics-container {
     flex: 1;
     min-width: 320px;
     max-width: 640px;
     display: flex;
     flex-direction: column;
     justify-content: flex-start;
     align-self: flex-start;
     height: 480px;
     /* lock height to match video */
     overflow: hidden;
 }

 #lyricsContainer {
     flex: 1;
     width: 100%;
     height: 100%;
     max-height: 480px;
     overflow-y: auto;
     border-radius: 8px;
     background: #fff;
     box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
     padding: 16px;
     box-sizing: border-box;
 }

 /* Safari flex overflow fix */
 @supports (-webkit-touch-callout: none) {
     .lyrics-container {
         flex-shrink: 1;
     }
 }

 /* Keep gutters consistent on both browsers */
 .container {
     padding-left: 32px;
     padding-right: 32px;
 }


 /* ===== Fixed non-responsive layout for demo ===== */
 .container {
     max-width: none;
     padding-left: 0;
     padding-right: 0;
     margin: 0 auto;
 }

 .media-layout {
     display: flex;
     flex-direction: row;
     justify-content: center;
     align-items: flex-start;
     gap: 24px;
     width: 100%;
     margin: 0 auto;
 }

 .player-container,
 .lyrics-container {
     flex: 1 1 auto;
     max-width: 50%;
     display: flex;
     flex-direction: column;
     justify-content: flex-start;
 }

 #player {
     width: 100%;
     max-width: 480px;
     max-height: 480px;
     object-fit: contain;
     border-radius: 8px;
     background-color: #000;
 }

 #lyricsContainer {
     width: 100%;
     max-width: 480px;
     max-height: 480px;
     overflow-y: auto;
     border-radius: 8px;
     background: #fff;
     box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
     padding: 16px;
 }

 /* Safari alignment fix */
 @supports (-webkit-touch-callout: none) {
     .media-layout {
         justify-content: center;
     }
 }