body[data-tool="text-to-speech"] {
  --tts-ink: #15111c;
  --tts-muted: #6d6678;
  --tts-line: rgba(88, 60, 140, 0.12);
  --tts-accent: #7c3aed;
  --tts-ok: #0f7a4d;
}

body[data-tool="text-to-speech"] [hidden] {
  display: none !important;
}

body[data-tool="text-to-speech"] .tool-workspace {
  padding: 0 0 2.5rem !important;
  background:
    radial-gradient(ellipse 70% 45% at 8% -12%, rgba(124, 58, 237, 0.14), transparent 55%),
    radial-gradient(ellipse 50% 40% at 96% 0%, rgba(14, 165, 233, 0.1), transparent 50%),
    linear-gradient(180deg, #f7f5fb 0%, #eef2f7 100%) !important;
}

body[data-tool="text-to-speech"] .tts-page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

body[data-tool="text-to-speech"] .tts-intro {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto 1.4rem;
}

body[data-tool="text-to-speech"] .tts-intro h1 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--tts-ink);
}

body[data-tool="text-to-speech"] .tts-intro p {
  margin: 0.45rem 0 0;
  color: var(--tts-muted);
  line-height: 1.55;
  font-size: 0.95rem;
}

body[data-tool="text-to-speech"] .tts-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 0.85rem;
}

body[data-tool="text-to-speech"] .tts-chip {
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  background: #fff;
  border: 1px solid var(--tts-line);
  color: var(--tts-accent);
}

body[data-tool="text-to-speech"] .tts-studio {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr 0.95fr;
  gap: 1rem;
  align-items: stretch;
}

body[data-tool="text-to-speech"] .tts-col {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--tts-line);
  border-radius: 18px;
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.06);
  padding: 1rem 1.05rem 1.1rem;
  min-height: 560px;
}

body[data-tool="text-to-speech"] .tts-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

body[data-tool="text-to-speech"] .tts-head h2 {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  color: var(--tts-ink);
}

body[data-tool="text-to-speech"] #charMeta,
body[data-tool="text-to-speech"] #speedVal,
body[data-tool="text-to-speech"] .tts-player-meta {
  font-size: 0.75rem;
  font-weight: 650;
  color: var(--tts-muted);
}

body[data-tool="text-to-speech"] #inputText {
  flex: 1;
  width: 100%;
  min-height: 280px;
  resize: vertical;
  border: 1px solid var(--tts-line);
  border-radius: 14px;
  padding: 0.85rem 0.95rem;
  font: inherit;
  line-height: 1.55;
  color: var(--tts-ink);
  background: #fbfafe;
}

body[data-tool="text-to-speech"] #inputText:focus {
  outline: 2px solid rgba(124, 58, 237, 0.28);
  border-color: rgba(124, 58, 237, 0.45);
}

body[data-tool="text-to-speech"] .tts-toolbar,
body[data-tool="text-to-speech"] .tts-samples,
body[data-tool="text-to-speech"] .tts-out-btns,
body[data-tool="text-to-speech"] .tts-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

body[data-tool="text-to-speech"] .tts-ghost,
body[data-tool="text-to-speech"] .tts-pill {
  border: 1px solid var(--tts-line);
  background: #fff;
  border-radius: 999px;
  padding: 0.32rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 650;
  color: var(--tts-ink);
  cursor: pointer;
}

body[data-tool="text-to-speech"] .tts-ghost:hover,
body[data-tool="text-to-speech"] .tts-pill:hover,
body[data-tool="text-to-speech"] .tts-voice:hover,
body[data-tool="text-to-speech"] .tts-style:hover {
  border-color: rgba(124, 58, 237, 0.35);
}

body[data-tool="text-to-speech"] .tts-label {
  margin: 0 0 0.4rem;
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--tts-muted);
}

body[data-tool="text-to-speech"] .tts-voices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
}

body[data-tool="text-to-speech"] .tts-voice {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  text-align: left;
  border: 1px solid var(--tts-line);
  background: #fff;
  border-radius: 12px;
  padding: 0.5rem 0.55rem;
  cursor: pointer;
}

body[data-tool="text-to-speech"] .tts-voice.is-on,
body[data-tool="text-to-speech"] .tts-style.is-on {
  border-color: var(--tts-accent);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.12);
  background: #faf7ff;
}

body[data-tool="text-to-speech"] .tts-avatar {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 0.78rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, #7c3aed, #06b6d4);
}

body[data-tool="text-to-speech"] .tts-voice[data-gender="male"] .tts-avatar {
  background: linear-gradient(135deg, #334155, #0ea5e9);
}

body[data-tool="text-to-speech"] .tts-voice strong {
  display: block;
  font-size: 0.8rem;
  color: var(--tts-ink);
}

body[data-tool="text-to-speech"] .tts-voice em,
body[data-tool="text-to-speech"] .tts-style em {
  display: block;
  font-style: normal;
  font-size: 0.68rem;
  color: var(--tts-muted);
}

body[data-tool="text-to-speech"] .tts-styles {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.4rem;
}

body[data-tool="text-to-speech"] .tts-style {
  text-align: left;
  border: 1px solid var(--tts-line);
  background: #fff;
  border-radius: 12px;
  padding: 0.5rem 0.7rem;
  cursor: pointer;
}

body[data-tool="text-to-speech"] .tts-speed-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

body[data-tool="text-to-speech"] #speedRange {
  width: 100%;
  accent-color: var(--tts-accent);
}

body[data-tool="text-to-speech"] .tts-speed-marks {
  display: flex;
  justify-content: space-between;
  font-size: 0.68rem;
  color: var(--tts-muted);
}

body[data-tool="text-to-speech"] .tts-note {
  margin: 0;
  font-size: 0.78rem;
  color: var(--tts-muted);
  line-height: 1.45;
}

body[data-tool="text-to-speech"] .tts-actions .btn {
  flex: 1;
}

body[data-tool="text-to-speech"] .tts-progress {
  height: 3px;
  border-radius: 999px;
  background: rgba(124, 58, 237, 0.12);
  overflow: hidden;
}

body[data-tool="text-to-speech"] .tts-progress > span {
  display: block;
  height: 100%;
  width: 38%;
  border-radius: inherit;
  background: linear-gradient(90deg, #7c3aed, #06b6d4);
  animation: tts-indeterminate 1.1s ease-in-out infinite;
}

@keyframes tts-indeterminate {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(320%); }
}

body[data-tool="text-to-speech"] .tts-status {
  margin: 0;
  font-size: 0.82rem;
  color: var(--tts-muted);
}

body[data-tool="text-to-speech"] .tts-status.is-ok {
  color: var(--tts-ok);
  font-weight: 650;
}

body[data-tool="text-to-speech"] .tts-status.is-err {
  color: #b42318;
  font-weight: 650;
}

body[data-tool="text-to-speech"] .tts-player {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border-radius: 14px;
  background:
    radial-gradient(circle at 20% 20%, rgba(124, 58, 237, 0.12), transparent 45%),
    linear-gradient(180deg, #1e1630, #12101a);
  padding: 1rem;
  color: #efeaf8;
}

body[data-tool="text-to-speech"] #waveCanvas {
  width: 100%;
  height: 110px;
  border-radius: 10px;
}

body[data-tool="text-to-speech"] #audioEl {
  width: 100%;
}

body[data-tool="text-to-speech"] .tts-player-meta {
  color: rgba(255, 255, 255, 0.62);
}

@media (max-width: 1020px) {
  body[data-tool="text-to-speech"] .tts-studio {
    grid-template-columns: 1fr;
  }
  body[data-tool="text-to-speech"] .tts-col {
    min-height: 0;
  }
  body[data-tool="text-to-speech"] #inputText {
    min-height: 180px;
  }
}

html[data-theme="dark"] body[data-tool="text-to-speech"] .tool-workspace {
  background:
    radial-gradient(ellipse 70% 45% at 8% -10%, rgba(124, 58, 237, 0.22), transparent 55%),
    var(--bg) !important;
}

html[data-theme="dark"] body[data-tool="text-to-speech"] .tts-intro h1,
html[data-theme="dark"] body[data-tool="text-to-speech"] .tts-head h2,
html[data-theme="dark"] body[data-tool="text-to-speech"] .tts-voice strong {
  color: var(--text);
}

html[data-theme="dark"] body[data-tool="text-to-speech"] .tts-col,
html[data-theme="dark"] body[data-tool="text-to-speech"] .tts-chip,
html[data-theme="dark"] body[data-tool="text-to-speech"] .tts-ghost,
html[data-theme="dark"] body[data-tool="text-to-speech"] .tts-pill,
html[data-theme="dark"] body[data-tool="text-to-speech"] .tts-voice,
html[data-theme="dark"] body[data-tool="text-to-speech"] .tts-style,
html[data-theme="dark"] body[data-tool="text-to-speech"] #inputText {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
}

html[data-theme="dark"] body[data-tool="text-to-speech"] .tts-voice.is-on,
html[data-theme="dark"] body[data-tool="text-to-speech"] .tts-style.is-on {
  background: rgba(124, 58, 237, 0.16);
}