.tts-player-container {
    background: #f7f9fa;
    border: 1px solid #e1e8ed;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 25px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
.tts-player-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.tts-title {
    font-weight: bold;
    font-size: 15px;
    color: #14171a;
}
.tts-voice-selector select {
    padding: 5px 10px;
    border-radius: 5px;
    border: 1px solid #ccc;
    background-color: #fff;
    font-size: 13px;
    cursor: pointer;
}
.tts-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.tts-controls button {
    background: #0073aa;
    color: #fff;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    font-size: 13px;
    transition: background 0.2s;
}
.tts-controls button:hover {
    background: #005177;
}
.tts-progress-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-grow: 1;
}
.tts-progress-wrapper input[type=range] {
    width: 100%;
    cursor: pointer;
}
#tts-time-display {
    font-size: 12px;
    color: #657786;
    min-width: 40px;
}
#tts-volume-bar {
    width: 60px;
    cursor: pointer;
}