.piper-tts-ui {
    margin: 1em 0;
    padding: 1em;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #fafafa;
}

.piper-tts-ui textarea {
    width: 100%;
    max-width: 100%;
    min-height: 120px;
}

.piper-tts-ui select {
    margin: 0.5em 0;
    padding: 0.25em;
    font-size: 1em;
}

.piper-tts-ui button {
    margin-top: 0.75em;
}

/* Sliders — doubled width */
.piper-speed,
.piper-pitch {
    width: 400px;
    max-width: 100%;
}

/* Results list for split mode (non-destructive, small additions) */
.piper-split-results {
    border: 1px solid #dfe6ea;
    padding: 10px;
    margin-top: 10px;
    border-radius: 6px;
    background: #ffffff;
    font-size: 0.95em;
}

.piper-split-results-header {
    font-size: 1em;
    margin-bottom: 8px;
}

.piper-split-results-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 6px 0;
    border-bottom: 1px solid #eee;
}