.speech-playground { display: grid; gap: 14px; padding: 18px 0; color: inherit; }
.speech-playground h3, .speech-playground p { margin: 0; }
.speech-playground p { line-height: 1.5; }
.speech-playground fieldset { display: grid; gap: 12px; padding: 16px; border: 1px solid #d8d9df; border-radius: 14px; min-width: 0; }
.speech-playground legend { padding: 0 8px; font-weight: 600; }
.speech-playground label { display: grid; gap: 7px; line-height: 1.4; }
.speech-playground select, .speech-playground textarea, .speech-playground button { font: inherit; min-height: 46px; border: 1px solid #cccdd5; border-radius: 9px; padding: 10px 12px; }
.speech-playground select, .speech-playground textarea { width: 100%; min-width: 0; box-sizing: border-box; background: var(--bg-phone, #fff); color: var(--text-primary, #222); }
.speech-playground button { cursor: pointer; background: var(--primary-deep, #f5f3fc); color: var(--text-primary, #363044); }
.speech-playground button:disabled { opacity: .55; cursor: default; }
.speech-playground :focus-visible { outline: 3px solid #7963b6; outline-offset: 3px; }
.speech-playground [hidden] { display: none !important; }
.speech-playground audio { width: 100%; }
.speech-playground input[type=file] { width: 100%; }
.speech-sample-phrase { background: var(--bg-phone, #f5f3fc); color: var(--text-primary, #222); border-radius: 9px; padding: 12px; }
.speech-test-results { display: grid; gap: 12px; }
.speech-test-result { border: 1px solid #ddd; border-radius: 9px; padding: 12px; overflow-wrap: anywhere; }
.speech-test-result h4 { margin: 0 0 6px; }
.speech-playground small { color: var(--text-secondary, #64616c); }
.speech-test-result small { display: block; margin-top: 8px; }
.speech-test-status { min-height: 24px; font-weight: 500; }