/* =========================================================================
   MiMo TTS Studio — 柔光玻璃 / 毛玻璃 双主题
   设计要点：
   1. 背景是「柔光」：4 团高模糊彩色光斑缓慢漂移，再压一层噪点去塑料感
   2. 前景是「玻璃」：半透明渐变底 + backdrop-filter 模糊 + 内高光描边
   3. 主题全部走 CSS 变量，html[data-theme] 一键切换，过渡 300ms
   ========================================================================= */

/* ------------------------------------------------------------------ tokens */
:root {
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB",
          "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --mono: "SF Mono", "JetBrains Mono", Consolas, "Cascadia Mono", monospace;

  --r-lg: 26px;
  --r-md: 18px;
  --r-sm: 13px;

  --accent-1: #8b7bff;
  --accent-2: #ff5f9e;
  --accent-3: #2ad4ff;

  --ease: cubic-bezier(.22, .68, .36, 1);
}

html[data-theme="dark"] {
  --bg: #07070c;
  --bg-2: #0b0b14;
  --text: #f3f4f9;
  --text-dim: rgba(243, 244, 249, .72);
  --muted: rgba(243, 244, 249, .45);
  --faint: rgba(243, 244, 249, .28);

  --glass-bg: linear-gradient(148deg, rgba(255, 255, 255, .11), rgba(255, 255, 255, .028));
  --glass-tint: rgba(9, 9, 16, .46);
  --glass-2-bg: linear-gradient(148deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .022));
  --glass-border: rgba(255, 255, 255, .13);
  --glass-shadow: 0 24px 70px rgba(0, 0, 0, .55), inset 0 1px 0 rgba(255, 255, 255, .22);
  --glass-blur: blur(30px) saturate(175%);

  --chip-bg: rgba(255, 255, 255, .055);
  --chip-hover: rgba(255, 255, 255, .1);
  --field-bg: rgba(255, 255, 255, .045);
  --field-bg-focus: rgba(255, 255, 255, .07);
  --stroke: rgba(255, 255, 255, .11);
  --stroke-strong: rgba(255, 255, 255, .24);

  --accent-line: rgba(139, 123, 255, .55);
  --accent-soft: rgba(139, 123, 255, .18);
  --on-accent: #0a0a12;
  --mark-bg: rgba(255, 212, 121, .16);
  --mark-fg: #ffd479;

  --blob-1: #6d5efc;
  --blob-2: #ff4d94;
  --blob-3: #2ad4ff;
  --blob-4: #7a3cff;
  --blob-opacity: .30;
  --aurora-veil: linear-gradient(180deg, rgba(7, 7, 12, .34) 0%, rgba(7, 7, 12, .58) 42%, rgba(7, 7, 12, .76) 100%);
  --grain-opacity: .05;
  --shadow-soft: 0 18px 44px rgba(0, 0, 0, .38);
  --menu-bg: rgba(23, 23, 35, .97);
  --scroll-thumb: rgba(255, 255, 255, .16);
}

html[data-theme="light"] {
  --bg: #e9edf7;
  --bg-2: #f6f8fd;
  --text: #171a26;
  --text-dim: rgba(23, 26, 38, .78);
  --muted: rgba(23, 26, 38, .5);
  --faint: rgba(23, 26, 38, .3);

  --glass-bg: linear-gradient(148deg, rgba(255, 255, 255, .82), rgba(255, 255, 255, .58));
  --glass-tint: rgba(255, 255, 255, .34);
  --glass-2-bg: linear-gradient(148deg, rgba(255, 255, 255, .68), rgba(255, 255, 255, .44));
  --glass-border: rgba(255, 255, 255, .95);
  --glass-shadow: 0 18px 44px rgba(84, 92, 145, .14), inset 0 1px 0 rgba(255, 255, 255, .95);
  --glass-blur: blur(24px) saturate(165%);

  --chip-bg: rgba(255, 255, 255, .62);
  --chip-hover: rgba(255, 255, 255, .92);
  --field-bg: rgba(255, 255, 255, .66);
  --field-bg-focus: rgba(255, 255, 255, .95);
  --stroke: rgba(23, 26, 38, .1);
  --stroke-strong: rgba(23, 26, 38, .22);

  --accent-line: rgba(107, 92, 240, .5);
  --accent-soft: rgba(107, 92, 240, .14);
  --on-accent: #ffffff;
  --mark-bg: rgba(255, 168, 0, .2);
  --mark-fg: #a15c00;

  --blob-1: #b7c6ff;
  --blob-2: #ffc4d8;
  --blob-3: #a9e8ff;
  --blob-4: #d9ccff;
  --blob-opacity: .9;
  --aurora-veil: linear-gradient(180deg, rgba(255, 255, 255, .14) 0%, rgba(246, 248, 253, .34) 50%, rgba(233, 237, 247, .5) 100%);
  --grain-opacity: .035;
  --shadow-soft: 0 14px 34px rgba(84, 92, 145, .12);
  --menu-bg: rgba(255, 255, 255, .97);
  --scroll-thumb: rgba(23, 26, 38, .18);
}

/* ------------------------------------------------------------------ reset */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body { height: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  transition: background .35s var(--ease), color .35s var(--ease);
}

h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -.01em; }
p { margin: 0; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
a { color: inherit; }
code { font-family: var(--mono); font-size: .85em; }

::selection { background: var(--accent-soft); }

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scroll-thumb); border-radius: 99px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: var(--stroke-strong); background-clip: padding-box; }

/* ------------------------------------------------------------------ 柔光背景 */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background: var(--bg);
  transition: background .35s var(--ease);
}

/* 暗幕：把柔光压回"背景"，让玻璃面板重新获得层次 */
.aurora::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--aurora-veil);
  pointer-events: none;
  transition: background .5s var(--ease);
}

.blob {
  position: absolute;
  display: block;
  border-radius: 50%;
  filter: blur(150px);
  opacity: var(--blob-opacity);
  will-change: transform;
  transition: background .5s var(--ease), opacity .5s var(--ease);
}

.blob-1 { width: 42vw; height: 42vw; left: -10vw; top: -12vw; background: var(--blob-1); animation: drift1 64s ease-in-out infinite; }
.blob-2 { width: 34vw; height: 34vw; right: -8vw; top: 4vh;  background: var(--blob-2); animation: drift2 78s ease-in-out infinite; }
.blob-3 { width: 38vw; height: 38vw; left: 26vw; bottom: -20vw; background: var(--blob-3); animation: drift3 88s ease-in-out infinite; }
.blob-4 { width: 24vw; height: 24vw; right: 16vw; bottom: 4vh; background: var(--blob-4); animation: drift4 72s ease-in-out infinite; }

@keyframes drift1 {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(6vw, 4vh, 0) scale(1.08); }
}
@keyframes drift2 {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1.04); }
  50% { transform: translate3d(-5vw, 6vh, 0) scale(.94); }
}
@keyframes drift3 {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(-7vw, -5vh, 0) scale(1.1); }
}
@keyframes drift4 {
  0%, 100% { transform: translate3d(0, 0, 0) scale(.96); }
  50% { transform: translate3d(4vw, -6vh, 0) scale(1.06); }
}

/* 噪点：一层极淡的 feTurbulence，压住渐变塑料感 */
.grain {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: var(--grain-opacity);
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

@media (prefers-reduced-motion: reduce) {
  .blob { animation: none !important; }
}

/* ------------------------------------------------------------------ 玻璃 */
.glass {
  position: relative;
  background: var(--glass-bg);
  background-color: var(--glass-tint);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  transition: background .35s var(--ease), border-color .35s var(--ease),
              box-shadow .35s var(--ease), transform .2s var(--ease);
}

/* 顶部一条更亮的描边，玻璃的「边缘反光」 */
.glass::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(150deg, rgba(255, 255, 255, .38), transparent 38%, transparent 66%, rgba(255, 255, 255, .1));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: .85;
}

/* ------------------------------------------------------------------ 顶栏 */
.topbar {
  position: sticky;
  top: 14px;
  z-index: 40;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  margin: 14px auto 0;
  padding: 10px 16px;
  width: min(1460px, calc(100% - 32px));
  border-radius: 20px;
}

.brand { display: flex; align-items: center; gap: 10px; font-size: 15px; letter-spacing: .02em; }
.brand-text b { font-weight: 700; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 32px; height: 32px;
  border-radius: 11px;
  color: #fff;
  background: linear-gradient(140deg, var(--accent-1), var(--accent-2));
  box-shadow: 0 8px 20px rgba(139, 123, 255, .38), inset 0 1px 0 rgba(255, 255, 255, .5);
}
.brand-mark svg { width: 19px; height: 19px; }

.segmented {
  position: relative;
  display: flex;
  gap: 2px;
  padding: 4px;
  border-radius: 14px;
  background: var(--field-bg);
  border: 1px solid var(--stroke);
}

.seg {
  position: relative;
  z-index: 1;
  padding: 7px 16px;
  border-radius: 10px;
  font-size: 13px;
  color: var(--text-dim);
  white-space: nowrap;
  transition: color .25s var(--ease);
}
.seg:hover { color: var(--text); }
.seg.is-active { color: var(--on-accent); font-weight: 600; }

.seg-thumb {
  position: absolute;
  top: 4px;
  left: 4px;
  height: calc(100% - 8px);
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  box-shadow: 0 6px 18px rgba(139, 123, 255, .4), inset 0 1px 0 rgba(255, 255, 255, .45);
  transition: transform .32s var(--ease), width .32s var(--ease);
  pointer-events: none;
}

.top-actions { display: flex; justify-content: flex-end; gap: 8px; }

.icon-btn {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 12px;
  color: var(--text-dim);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  transition: all .2s var(--ease);
}
.icon-btn:hover { color: var(--text); background: var(--chip-hover); border-color: var(--stroke-strong); transform: translateY(-1px); }
.icon-btn.small { width: 30px; height: 30px; border-radius: 9px; font-size: 13px; }
.icon-btn svg { width: 19px; height: 19px; }
.icon-btn.is-alert { color: #ffd479; border-color: rgba(255, 212, 121, .5); box-shadow: 0 0 0 3px rgba(255, 212, 121, .12); }

/* 顶栏署名 */
.brand-sign {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 38px;
  padding: 0 13px;
  border-radius: 12px;
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  transition: all .2s var(--ease);
  user-select: none;
}
.brand-sign:hover { border-color: var(--accent-line); transform: translateY(-1px); }
.brand-sign i {
  font-style: normal;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

html[data-theme="dark"] .ico-sun { display: none; }
html[data-theme="light"] .ico-moon { display: none; }

/* key 横幅 */
.keybanner {
  display: flex;
  align-items: center;
  gap: 10px;
  width: min(1460px, calc(100% - 32px));
  margin: 12px auto 0;
  padding: 10px 16px;
  border-radius: 14px;
  font-size: 13px;
  color: #ffe6b0;
  background: linear-gradient(100deg, rgba(255, 176, 32, .16), rgba(255, 176, 32, .05));
  border: 1px solid rgba(255, 196, 90, .32);
}
html[data-theme="light"] .keybanner { color: #7a4b00; }
.keybanner .dot { width: 7px; height: 7px; border-radius: 50%; background: #ffc45a; box-shadow: 0 0 10px #ffc45a; }
.link-btn { color: inherit; text-decoration: underline; text-underline-offset: 3px; font-weight: 600; }

/* ------------------------------------------------------------------ 布局 */
.layout {
  width: min(1460px, calc(100% - 32px));
  margin: 16px auto 40px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 392px;
  gap: 16px;
  align-items: start;
}

.col { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

.card { border-radius: var(--r-lg); padding: 20px 22px; }

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.card-head h2 {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14.5px;
}
.step {
  display: grid;
  place-items: center;
  width: 21px; height: 21px;
  border-radius: 7px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--on-accent);
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  box-shadow: 0 4px 12px rgba(139, 123, 255, .35);
}
.card-hint { font-size: 12px; color: var(--muted); }
.head-tools { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* 说明卡 */
.intro-card { padding: 18px 22px 16px; }
.intro-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.intro-head h1 { font-size: 20px; letter-spacing: -.02em; }
.pill-tag {
  font-family: var(--mono);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 7px;
  color: var(--text-dim);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
}
.intro-desc { margin-top: 6px; font-size: 13px; color: var(--text-dim); }
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.badge {
  font-size: 11.5px;
  padding: 3px 9px;
  border-radius: 999px;
  color: var(--text-dim);
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
}
.badge.dim { background: var(--chip-bg); border-color: var(--stroke); color: var(--muted); }

/* ------------------------------------------------------------------ 音色卡 */
.voice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 10px;
}

.voice-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 11px 12px 10px;
  text-align: left;
  border-radius: 14px;
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  transition: all .2s var(--ease);
  overflow: hidden;
}
.voice-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-line);
  background: var(--chip-hover);
  box-shadow: var(--shadow-soft);
}
.voice-card.is-active {
  background: linear-gradient(140deg, rgba(139, 123, 255, .22), rgba(255, 95, 158, .12));
  border-color: rgba(139, 123, 255, .55);
  box-shadow: 0 10px 26px rgba(139, 123, 255, .2), inset 0 1px 0 rgba(255, 255, 255, .26);
}
.voice-top { display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.voice-name { font-size: 13.5px; font-weight: 600; }
.voice-meta { font-size: 11px; color: var(--muted); }
.voice-note { font-size: 11px; color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.voice-tags { display: flex; gap: 4px; margin-top: 2px; }
.mini-tag {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 6px;
  color: var(--text-dim);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  line-height: 1.6;
}
.voice-play {
  width: 24px; height: 24px;
  display: grid; place-items: center;
  border-radius: 8px;
  color: var(--text-dim);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  font-size: 10px;
  flex: none;
  transition: all .18s var(--ease);
}
.voice-play:hover { color: var(--on-accent); background: linear-gradient(135deg, var(--accent-1), var(--accent-2)); border-color: transparent; }
.voice-play.is-busy { animation: pulse .9s ease-in-out infinite; }

@keyframes pulse { 0%, 100% { opacity: .45; } 50% { opacity: 1; } }

/* ------------------------------------------------------------------ 表单 */
.field { margin-bottom: 12px; }
.field:last-child { margin-bottom: 0; }
.field-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 5px; }
.field-head label { font-size: 12.5px; font-weight: 600; color: var(--text-dim); }
.field-tip { font-size: 11px; color: var(--faint); }

textarea, input[type="password"], input[type="text"] {
  width: 100%;
  padding: 11px 13px;
  border-radius: var(--r-sm);
  background: var(--field-bg);
  border: 1px solid var(--stroke);
  color: var(--text);
  font-size: 13px;
  line-height: 1.65;
  resize: vertical;
  outline: none;
  transition: border-color .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease);
}
textarea::placeholder, input::placeholder { color: var(--faint); }
textarea:focus, input:focus {
  background: var(--field-bg-focus);
  border-color: var(--accent-line);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
textarea { min-height: 62px; }

.sub-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
}
.muted { font-weight: 400; color: var(--muted); font-size: 11.5px; }

/* ------------------------------------------------------------------ chips */
.chip-groups { display: flex; flex-direction: column; gap: 9px; }

.chip-group { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.chip-group-label {
  font-size: 11px;
  color: var(--faint);
  width: 62px;
  flex: none;
  letter-spacing: .02em;
}

.chip {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--text-dim);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  transition: all .16s var(--ease);
  line-height: 1.7;
}
.chip:hover { color: var(--text); background: var(--chip-hover); border-color: var(--accent-line); transform: translateY(-1px); }
.chip.is-on {
  color: var(--on-accent);
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border-color: transparent;
  box-shadow: 0 5px 16px rgba(139, 123, 255, .38), inset 0 1px 0 rgba(255, 255, 255, .4);
  font-weight: 600;
}
.chip.is-on:hover { transform: translateY(-1px); }
.chip-insert::after { content: "＋"; margin-left: 3px; opacity: .45; font-size: 10px; }

/* 模板卡 */
.template-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap: 8px; }
.template-card {
  padding: 9px 11px;
  border-radius: 12px;
  text-align: left;
  font-size: 12px;
  color: var(--text-dim);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  transition: all .18s var(--ease);
}
.template-card:hover { color: var(--text); border-color: var(--accent-line); background: var(--chip-hover); transform: translateY(-1px); }
.template-card b { display: block; font-size: 12.5px; margin-bottom: 2px; color: var(--text); }
.template-card span { font-size: 10.5px; color: var(--faint); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* 开场标签汇总 */
.tag-summary {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: 11px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
  background: var(--field-bg);
  border: 1px dashed var(--stroke);
  min-height: 38px;
}
.tag-summary.is-empty { color: var(--faint); }
.tag-summary mark {
  color: var(--mark-fg);
  background: var(--mark-bg);
  border-radius: 5px;
  padding: 1px 5px;
  font-weight: 600;
}
.tag-summary .sum-clear {
  margin-left: auto;
  font-size: 11px;
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ------------------------------------------------------------------ switch */
.switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 14px;
  padding: 11px 13px;
  border-radius: var(--r-sm);
  background: var(--field-bg);
  border: 1px solid var(--stroke);
}
.switch-title { font-size: 12.5px; font-weight: 600; }
.switch-sub { font-size: 11px; color: var(--muted); margin-top: 1px; }

.switch {
  flex: none;
  width: 44px; height: 25px;
  border-radius: 999px;
  background: var(--chip-bg);
  border: 1px solid var(--stroke-strong);
  padding: 2px;
  transition: all .22s var(--ease);
}
.switch > span {
  display: block;
  width: 19px; height: 19px;
  border-radius: 50%;
  background: var(--text-dim);
  transition: transform .22s var(--ease), background .22s var(--ease);
}
.switch[aria-checked="true"] {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(139, 123, 255, .4);
}
.switch[aria-checked="true"] > span { transform: translateX(19px); background: #fff; }
.switch:disabled { opacity: .4; cursor: not-allowed; }

.switch-inline {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 11px 5px 6px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--text-dim);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  transition: all .18s var(--ease);
}
.switch-inline:hover { border-color: var(--accent-line); color: var(--text); }
.switch-mini {
  width: 28px; height: 16px;
  border-radius: 999px;
  background: var(--stroke-strong);
  padding: 2px;
  transition: background .2s var(--ease);
  flex: none;
}
.switch-mini > span {
  display: block;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--text-dim);
  transition: transform .2s var(--ease), background .2s var(--ease);
}
.switch-inline[aria-checked="true"] .switch-mini { background: linear-gradient(135deg, var(--accent-1), var(--accent-2)); }
.switch-inline[aria-checked="true"] .switch-mini > span { transform: translateX(12px); background: #fff; }
.switch-inline[aria-checked="true"] { color: var(--text); border-color: var(--accent-line); background: var(--accent-soft); }
.switch-inline:disabled { opacity: .45; cursor: not-allowed; }

/* 导演模式 */
.director { margin-top: 12px; padding: 13px; border-radius: var(--r-md); background: var(--field-bg); border: 1px solid var(--stroke); }
.director .field { margin-bottom: 10px; }
.director textarea { background: rgba(127, 127, 127, .07); }

/* ------------------------------------------------------------------ 折叠面板 */
.folds { display: flex; flex-direction: column; gap: 8px; }

.fold {
  border-radius: var(--r-md);
  background: var(--field-bg);
  border: 1px solid var(--stroke);
  overflow: hidden;
  transition: border-color .22s var(--ease), background .22s var(--ease);
}
.fold.is-open { border-color: var(--accent-line); background: var(--chip-bg); }

.fold-head {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  padding: 11px 13px;
  text-align: left;
  font-size: 12.5px;
  color: var(--text-dim);
  cursor: pointer;
  user-select: none;
  transition: color .18s var(--ease);
}
.fold-head:hover { color: var(--text); }
.fold-head:focus-visible { outline: 2px solid var(--accent-line); outline-offset: -2px; border-radius: var(--r-md); }

.fold-title { font-weight: 600; flex: none; }
.fold-value {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 58%;
}
.fold-value.is-on { color: var(--accent-1); font-weight: 600; }
html[data-theme="light"] .fold-value.is-on { color: var(--accent-2); }

.fold-clear {
  flex: none;
  padding: 1px 7px;
  border-radius: 6px;
  font-size: 10.5px;
  color: var(--muted);
  border: 1px solid var(--stroke);
  transition: all .16s var(--ease);
}
.fold-clear:hover { color: var(--text); border-color: var(--accent-line); background: var(--chip-bg); }

.fold-caret {
  width: 15px; height: 15px;
  flex: none;
  color: var(--faint);
  transition: transform .28s var(--ease);
}
.fold.is-open .fold-caret { transform: rotate(180deg); }

.fold-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .3s var(--ease);
}
.fold.is-open .fold-body { grid-template-rows: 1fr; }
.fold-inner { overflow: hidden; min-height: 0; }
.fold-note { padding: 0 13px 8px; font-size: 11px; color: var(--faint); }
.fold-inner .chip-groups { padding: 0 13px 13px; }

/* ------------------------------------------------------------------ 下拉菜单 */
.menu-wrap { position: relative; }

.mini-select {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  max-width: 200px;
  overflow: hidden;
  padding: 4px 9px;
  border-radius: 9px;
  font-size: 11.5px;
  color: var(--text-dim);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  transition: all .16s var(--ease);
  white-space: nowrap;
}
.mini-select:hover, .mini-select[aria-expanded="true"] {
  color: var(--text);
  border-color: var(--accent-line);
  background: var(--chip-hover);
}
.mini-select > span:not(.caret) {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.mini-select .caret { width: 13px; height: 13px; flex: none; opacity: .65; transition: transform .22s var(--ease); }
.mini-select[aria-expanded="true"] .caret { transform: rotate(180deg); }

.menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 50;
  width: 284px;
  max-width: min(82vw, 340px);
  max-height: 268px;
  overflow-y: auto;
  padding: 6px;
  border-radius: 14px;
  background: var(--menu-bg);
  border: 1px solid var(--glass-border);
  box-shadow: 0 20px 44px rgba(0, 0, 0, .45), inset 0 1px 0 rgba(255, 255, 255, .14);
  -webkit-backdrop-filter: blur(22px) saturate(165%);
  backdrop-filter: blur(22px) saturate(165%);
  animation: menuIn .16s var(--ease);
}
html[data-theme="light"] .menu { box-shadow: 0 18px 36px rgba(84, 92, 145, .2); }
@keyframes menuIn { from { opacity: 0; transform: translateY(-4px) scale(.98); } to { opacity: 1; transform: none; } }

.menu-item {
  display: block;
  width: 100%;
  padding: 7px 10px;
  border-radius: 9px;
  text-align: left;
  transition: background .14s var(--ease);
}
.menu-item:hover, .menu-item:focus-visible { background: var(--accent-soft); outline: none; }
.menu-item b {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.menu-item span {
  display: block;
  margin-top: 1px;
  font-size: 10.5px;
  color: var(--faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.menu-empty { padding: 10px 12px; font-size: 11.5px; color: var(--faint); }

/* 「更多维度」折叠按钮（音色设计页） */
.more-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 6px 11px;
  border-radius: 10px;
  font-size: 11.5px;
  color: var(--text-dim);
  border: 1px dashed var(--stroke-strong);
  transition: all .18s var(--ease);
}
.more-toggle:hover { color: var(--text); border-color: var(--accent-line); background: var(--chip-bg); }
.more-toggle em { font-style: normal; font-size: 10.5px; color: var(--faint); margin-left: auto; }
.more-body { margin-top: 9px; }

/* ------------------------------------------------------------------ 复刻 */
.drop-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 22px 16px;
  border-radius: var(--r-md);
  border: 1.5px dashed var(--stroke-strong);
  background: var(--field-bg);
  text-align: center;
  cursor: pointer;
  outline: none;
  transition: all .2s var(--ease);
}
.drop-zone:hover, .drop-zone:focus-visible, .drop-zone.is-drag {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  transform: translateY(-1px);
}
.dz-icon { width: 26px; height: 26px; color: var(--muted); }
.dz-text { font-size: 12.5px; color: var(--text-dim); }
.dz-text b { color: var(--text); }
.dz-sub { font-size: 11px; color: var(--faint); }
.dz-sub.is-error { color: #ff8080; }

.record-row { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.rec-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--text-dim);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  transition: all .18s var(--ease);
  white-space: nowrap;
}
.rec-btn:hover:not(:disabled) { color: var(--text); border-color: var(--accent-line); }
.rec-btn:disabled { opacity: .45; cursor: not-allowed; }
.rec-btn.is-recording { color: #ff6b81; border-color: rgba(255, 107, 129, .6); background: rgba(255, 107, 129, .12); }
.rec-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.rec-btn.is-recording .rec-dot { animation: recBlink 1s ease-in-out infinite; }
@keyframes recBlink { 0%, 100% { opacity: 1; } 50% { opacity: .2; } }

.rec-meter { display: flex; align-items: center; gap: 2px; height: 20px; flex: 1; }
.rec-meter i {
  flex: 1;
  height: 30%;
  border-radius: 2px;
  background: var(--stroke-strong);
  transition: height .08s linear, background .2s linear;
}
.rec-meter.is-live i { background: linear-gradient(180deg, var(--accent-1), var(--accent-2)); }
.rec-time { font-family: var(--mono); font-size: 11.5px; color: var(--muted); min-width: 40px; text-align: right; }

.sample-list { display: flex; flex-direction: column; gap: 7px; }
.sample-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 11px;
  border-radius: 12px;
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  transition: all .18s var(--ease);
}
.sample-item:hover { border-color: var(--accent-line); }
.sample-item.is-active { border-color: var(--accent-line); background: var(--accent-soft); }
.sample-main { flex: 1; min-width: 0; }
.sample-name { font-size: 12.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sample-meta { font-size: 10.5px; color: var(--muted); font-family: var(--mono); }
.sample-actions { display: flex; gap: 4px; flex: none; }
.mini-btn {
  width: 26px; height: 26px;
  display: grid; place-items: center;
  border-radius: 8px;
  font-size: 11px;
  color: var(--text-dim);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  transition: all .16s var(--ease);
}
.mini-btn:hover { color: var(--text); border-color: var(--accent-line); }
.mini-btn.danger:hover { color: #ff6b81; border-color: rgba(255, 107, 129, .5); }
.empty-tip { padding: 14px 4px; font-size: 12px; color: var(--faint); text-align: center; }

/* ------------------------------------------------------------------ 编辑器 */
#mainText { min-height: 116px; font-size: 13.5px; line-height: 1.75; }

.editor-foot { display: flex; align-items: center; gap: 7px; margin-top: 6px; font-size: 11.5px; color: var(--muted); }
.editor-foot .sep { color: var(--faint); }
.editor-foot .warn { color: #ffb648; }

.final-block {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  background: var(--field-bg);
  border: 1px solid var(--stroke);
}
.final-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 5px;
  letter-spacing: .02em;
}
.copy-btn { font-size: 10.5px; color: var(--muted); padding: 1px 7px; border-radius: 6px; border: 1px solid var(--stroke); }
.copy-btn:hover { color: var(--text); border-color: var(--accent-line); }
.final-preview {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-dim);
  word-break: break-word;
  max-height: 108px;
  overflow: auto;
  white-space: pre-wrap;
}
.final-preview mark {
  color: var(--mark-fg);
  background: var(--mark-bg);
  border-radius: 4px;
  padding: 0 2px;
  font-weight: 600;
}
.final-preview .tag-open { color: var(--accent-2); }
.final-note {
  margin-top: 6px;
  font-size: 10.5px;
  line-height: 1.7;
  color: var(--faint);
}
.final-note code {
  font-size: 10px;
  color: var(--muted);
  background: var(--chip-bg);
  padding: 0 4px;
  border-radius: 4px;
}

.opt-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.stream-note { font-size: 11px; color: var(--faint); flex: 1; }

.ghost-btn {
  padding: 5px 10px;
  border-radius: 9px;
  font-size: 12px;
  color: var(--text-dim);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  transition: all .16s var(--ease);
}
.ghost-btn:hover { color: var(--text); border-color: var(--accent-line); }
.ghost-btn.tiny { padding: 3px 8px; font-size: 11px; }
.ghost-btn:disabled { opacity: .4; cursor: not-allowed; }

.req-preview {
  margin: 10px 0 0;
  padding: 11px 13px;
  border-radius: var(--r-sm);
  background: rgba(0, 0, 0, .22);
  border: 1px solid var(--stroke);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.65;
  color: var(--text-dim);
  max-height: 240px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-all;
}
html[data-theme="light"] .req-preview { background: rgba(255, 255, 255, .7); }

.action-row { display: flex; gap: 10px; margin-top: 16px; align-items: stretch; }

.cta {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  height: 50px;
  border-radius: 15px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .02em;
  color: #fff;
  background: linear-gradient(120deg, var(--accent-1), #a56bff 42%, var(--accent-2));
  background-size: 180% 100%;
  box-shadow: 0 14px 34px rgba(139, 123, 255, .38), inset 0 1px 0 rgba(255, 255, 255, .38);
  transition: all .24s var(--ease);
  position: relative;
  overflow: hidden;
}
.cta:hover { transform: translateY(-2px); box-shadow: 0 18px 42px rgba(139, 123, 255, .48), inset 0 1px 0 rgba(255, 255, 255, .45); background-position: 100% 0; }
.cta:active { transform: translateY(0); }
.cta:disabled { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }
.cta svg { width: 19px; height: 19px; }
.cta.small { height: 40px; font-size: 13px; border-radius: 12px; flex: none; padding: 0 18px; }

.cta.is-busy::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent 20%, rgba(255, 255, 255, .32) 50%, transparent 80%);
  animation: sweep 1.4s linear infinite;
}
@keyframes sweep { from { transform: translateX(-100%); } to { transform: translateX(100%); } }

.stop-btn {
  padding: 0 20px;
  border-radius: 15px;
  font-size: 13px;
  color: var(--text);
  background: var(--chip-bg);
  border: 1px solid var(--stroke-strong);
  transition: all .18s var(--ease);
}
.stop-btn:hover { border-color: rgba(255, 107, 129, .6); color: #ff6b81; }

.gen-status { margin-top: 9px; font-size: 11.5px; color: var(--muted); min-height: 17px; }
.gen-status.is-error { color: #ff8b8b; }
.gen-status.is-ok { color: #5fd4a4; }

/* ------------------------------------------------------------------ 播放器 */
.player-card { padding: 16px 18px 14px; overflow: hidden; }

.wave {
  display: block;
  width: 100%;
  height: 96px;
  border-radius: var(--r-sm);
}
.player-empty {
  position: absolute;
  inset: 16px 18px auto;
  height: 96px;
  display: grid;
  place-items: center;
  font-size: 11.5px;
  color: var(--muted);
  pointer-events: none;
  transition: opacity .3s var(--ease);
}
.player-empty.is-hidden { opacity: 0; }

.player-main { display: flex; align-items: center; gap: 13px; margin-top: 12px; }

.play-btn {
  flex: none;
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(140deg, var(--accent-1), var(--accent-2));
  box-shadow: 0 10px 26px rgba(139, 123, 255, .42), inset 0 1px 0 rgba(255, 255, 255, .45);
  transition: all .2s var(--ease);
}
.play-btn:hover { transform: scale(1.05); }
.play-btn:active { transform: scale(.97); }
.play-btn:disabled { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }
.play-btn svg { width: 22px; height: 22px; }
.play-btn .ico-pause { display: none; }
.play-btn.is-playing .ico-play { display: none; }
.play-btn.is-playing .ico-pause { display: block; }

.player-body { flex: 1; min-width: 0; }
.seek-row { display: flex; align-items: center; gap: 8px; }
.time { font-family: var(--mono); font-size: 10.5px; color: var(--muted); min-width: 32px; }
.time:last-child { text-align: right; }

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 99px;
  background: var(--stroke-strong);
  outline: none;
  cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--accent-1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .3);
  transition: transform .15s var(--ease);
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.2); }
input[type="range"]::-moz-range-thumb {
  width: 11px; height: 11px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--accent-1);
}

.player-tools { display: flex; align-items: center; gap: 6px; margin-top: 9px; }
.tool-btn {
  width: 27px; height: 27px;
  display: grid; place-items: center;
  border-radius: 8px;
  font-size: 12px;
  color: var(--text-dim);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  transition: all .16s var(--ease);
  text-decoration: none;
}
.tool-btn:hover { color: var(--text); border-color: var(--accent-line); }
.tool-btn.is-on { color: var(--on-accent); background: linear-gradient(135deg, var(--accent-1), var(--accent-2)); border-color: transparent; }
.tool-btn[aria-disabled="true"] { opacity: .35; pointer-events: none; }
.vol-wrap { display: flex; align-items: center; gap: 6px; flex: 1; }
.vol-wrap input[type="range"] { max-width: 82px; height: 3px; }

.meta-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-top: 13px;
  padding-top: 12px;
  border-top: 1px solid var(--stroke);
}
.meta-item { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.meta-k { font-size: 10px; color: var(--faint); }
.meta-v { font-family: var(--mono); font-size: 12px; color: var(--text-dim); font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ------------------------------------------------------------------ 历史 */
.history-card { padding-bottom: 12px; }
.history-list { display: flex; flex-direction: column; gap: 7px; max-height: 320px; overflow-y: auto; padding-right: 2px; }

.history-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  border-radius: 12px;
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  transition: all .18s var(--ease);
}
.history-item:hover { border-color: var(--accent-line); transform: translateX(2px); }
.h-badge {
  flex: none;
  font-size: 9.5px;
  padding: 2px 6px;
  border-radius: 6px;
  color: var(--on-accent);
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  font-weight: 600;
  white-space: nowrap;
}
.h-main { flex: 1; min-width: 0; }
.h-text { font-size: 12px; color: var(--text-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.h-meta { font-size: 10px; color: var(--faint); font-family: var(--mono); }
.h-actions { display: flex; gap: 3px; flex: none; }
.h-count { font-size: 11px; font-weight: 400; color: var(--faint); font-family: var(--mono); }

.foot-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  grid-column: 1 / -1;
  padding: 0 4px;
  font-size: 11px;
  color: var(--faint);
}
.foot-note a { color: var(--muted); text-decoration: none; }
.foot-note a:hover { color: var(--text); text-decoration: underline; }

/* ------------------------------------------------------------------ 抽屉 */
.drawer-mask {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(0, 0, 0, .38);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  animation: fade .2s var(--ease);
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

.drawer {
  position: fixed;
  z-index: 61;
  top: 14px;
  right: 14px;
  bottom: 14px;
  width: min(400px, calc(100vw - 28px));
  border-radius: var(--r-lg);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: slideIn .28s var(--ease);
  overflow-y: auto;
}
@keyframes slideIn { from { transform: translateX(24px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

.drawer-head { display: flex; align-items: center; justify-content: space-between; }
.drawer-head h3 { font-size: 15px; }
.drawer-tip { font-size: 11.5px; color: var(--muted); line-height: 1.7; }
.drawer-tip code { color: var(--text-dim); background: var(--chip-bg); padding: 1px 5px; border-radius: 5px; }

.check-row { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-dim); cursor: pointer; }
.check-row input { width: 15px; height: 15px; accent-color: var(--accent-1); }

.drawer-actions { display: flex; gap: 8px; align-items: center; }
.drawer-result { font-size: 12px; min-height: 18px; color: var(--muted); word-break: break-word; }
.drawer-result.is-ok { color: #5fd4a4; }
.drawer-result.is-error { color: #ff8b8b; }
.drawer-foot {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--stroke);
  font-size: 11px;
  color: var(--faint);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.drawer-foot code { color: var(--text-dim); }

/* ------------------------------------------------------------------ toast */
.toasts {
  position: fixed;
  z-index: 80;
  right: 18px;
  bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: min(380px, calc(100vw - 36px));
}
.toast {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 11px 14px;
  border-radius: 13px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  backdrop-filter: blur(22px) saturate(160%);
  box-shadow: var(--glass-shadow);
  animation: toastIn .26s var(--ease);
}
.toast.is-leaving { animation: toastOut .22s var(--ease) forwards; }
.toast .t-dot { width: 7px; height: 7px; border-radius: 50%; margin-top: 6px; flex: none; background: var(--accent-1); box-shadow: 0 0 10px currentColor; }
.toast.error .t-dot { background: #ff6b81; }
.toast.ok .t-dot { background: #5fd4a4; }
.toast.warn .t-dot { background: #ffb648; }
.toast-body { min-width: 0; }
.toast-title { font-weight: 600; }
.toast-raw { margin-top: 3px; font-family: var(--mono); font-size: 10.5px; color: var(--muted); word-break: break-all; max-height: 60px; overflow: auto; }

@keyframes toastIn { from { transform: translateY(10px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@keyframes toastOut { to { transform: translateY(6px); opacity: 0; } }

/* 静态识别引擎标识（不可点，避免按钮过长溢出） */
.engine-tag {
  display: inline-block;
  max-width: 210px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--text-dim);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
}
.engine-tag .engine-dot {
  display: inline-block;
  width: 6px; height: 6px;
  margin-right: 6px;
  border-radius: 50%;
  vertical-align: 1px;
  background: #5fd4a4;
  box-shadow: 0 0 8px rgba(95, 212, 164, .8);
}
.engine-tag.is-off { color: #ffb648; border-color: rgba(255, 182, 72, .4); }
.engine-tag.is-off .engine-dot { background: #ffb648; box-shadow: 0 0 8px rgba(255, 182, 72, .8); }

/* 设置抽屉里的分块 */
.drawer-block {
  margin-top: 4px;
  padding-top: 14px;
  border-top: 1px solid var(--stroke);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.drawer-block-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.drawer-block-head h4 { margin: 0; font-size: 12.5px; font-weight: 600; }
.drawer-block .field { margin-bottom: 0; }
.drawer-result.inline { min-height: 0; font-size: 11px; }

/* ------------------------------------------------------------------ 实时对话 */

/* 对话页独占整行：右栏（播放器 + 历史）在这一页不显示 */
body.is-talk .layout { grid-template-columns: minmax(0, 1fr); }
body.is-talk .col-right { display: none !important; }

.step-live {
  position: relative;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin: 0 3px;
  background: #5fd4a4;
  box-shadow: 0 0 10px #5fd4a4;
}
.step-live::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(95, 212, 164, .55);
  animation: livePulse 2s ease-out infinite;
}
@keyframes livePulse { 0% { transform: scale(.7); opacity: 1; } 100% { transform: scale(1.7); opacity: 0; } }

.talk-card {
  display: flex;
  flex-direction: column;
  min-height: 566px;
}

.talk-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 268px;
  gap: 20px;
  flex: 1;
  min-height: 0;
}

.talk-main { display: flex; flex-direction: column; min-height: 0; }

/* 字幕舞台 */
.sub-stage {
  flex: 1;
  min-height: 300px;
  max-height: 56vh;
  overflow-y: auto;
  padding: 6px 4px 16px;
  scroll-behavior: smooth;
}

.talk-empty {
  height: 100%;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 40px 16px;
  text-align: center;
  color: var(--faint);
}
.talk-empty svg { width: 34px; height: 34px; color: var(--muted); margin-bottom: 6px; }
.talk-empty b { font-size: 14px; color: var(--text-dim); font-weight: 600; }
.talk-empty span { font-size: 12px; color: var(--faint); max-width: 420px; line-height: 1.75; }

.sub-turn { margin-bottom: 20px; animation: subIn .26s var(--ease); }
.sub-turn:last-child { margin-bottom: 4px; }
@keyframes subIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.sub-user {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}
.sub-user::before {
  content: "你";
  flex: none;
  margin-top: 1px;
  padding: 0 6px;
  border-radius: 6px;
  font-size: 10.5px;
  color: var(--text-dim);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  height: 18px;
  line-height: 17px;
}

.sub-lines { display: flex; flex-direction: column; gap: 8px; }

.sub-line {
  font-size: 25px;
  line-height: 1.55;
  letter-spacing: -.01em;
  color: var(--text);
  opacity: .34;
  transition: opacity .3s var(--ease), color .3s var(--ease), text-shadow .3s var(--ease);
}
.sub-line.is-past { opacity: .66; }
.sub-line.is-active {
  opacity: 1;
  text-shadow: 0 0 26px rgba(139, 123, 255, .45), 0 0 60px rgba(255, 95, 158, .18);
}
.sub-line.is-pending { opacity: .5; }
.sub-line.is-error { color: #ff9aa8; opacity: .92; }
.sub-line .typing-dots { vertical-align: middle; }

.typing-dots { display: inline-flex; gap: 4px; align-items: center; height: 22px; }
.typing-dots i {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--text-dim);
  animation: dotBlink 1.1s infinite;
}
.typing-dots i:nth-child(2) { animation-delay: .16s; }
.typing-dots i:nth-child(3) { animation-delay: .32s; }
@keyframes dotBlink { 0%, 60%, 100% { opacity: .25; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-2px); } }

/* 控制条 */
.talk-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--stroke);
}

.mic-btn {
  position: relative;
  flex: none;
  width: 56px; height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(140deg, var(--accent-1), var(--accent-2));
  box-shadow: 0 12px 28px rgba(139, 123, 255, .42), inset 0 1px 0 rgba(255, 255, 255, .4);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}
.mic-btn:hover { transform: scale(1.04); }
.mic-btn:active { transform: scale(.97); }
.mic-btn svg { width: 24px; height: 24px; }
.mic-btn.is-recording { background: linear-gradient(140deg, #ff6b81, #ff4d94); box-shadow: 0 12px 30px rgba(255, 77, 148, .5); }
.mic-btn.is-busy { opacity: .7; pointer-events: none; }

.mic-ring {
  position: absolute;
  inset: -7px;
  border-radius: 50%;
  border: 2px solid rgba(255, 77, 148, .55);
  opacity: 0;
}
.mic-btn.is-recording .mic-ring { animation: micRing 1.5s ease-out infinite; }
@keyframes micRing {
  0% { transform: scale(.9); opacity: .9; }
  100% { transform: scale(1.35); opacity: 0; }
}

.talk-status { flex: 1; min-width: 0; }
.talk-state { font-size: 13px; font-weight: 600; }
.talk-state.is-error { color: #ff8b8b; }
.talk-sub { font-size: 11px; color: var(--muted); margin-top: 1px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* 快到录音上限时的「继续录音」按钮 */
.extend-btn {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  border: 1px solid rgba(255, 176, 92, .55);
  background: linear-gradient(135deg, #ff9a52, #ff5f6d);
  box-shadow: 0 8px 20px rgba(255, 140, 90, .32);
  transition: transform .16s var(--ease);
  animation: extendPulse 1.6s ease-in-out infinite;
}
.extend-btn:hover { transform: translateY(-1px); }
.extend-btn:active { transform: translateY(0) scale(.97); }
.extend-btn svg { width: 14px; height: 14px; }
.extend-btn .extend-count { font-variant-numeric: tabular-nums; opacity: .85; }
.extend-btn[hidden] { display: none; }
@keyframes extendPulse {
  0%, 100% { box-shadow: 0 8px 20px rgba(255, 140, 90, .28); }
  50% { box-shadow: 0 10px 28px rgba(255, 140, 90, .52); }
}

/* 侧栏 */
.talk-side {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 18px;
  border-left: 1px solid var(--stroke);
  min-width: 0;
}
.side-title {
  margin-top: 4px;
  font-size: 10.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--faint);
}
.side-title:first-child { margin-top: 0; }

.talk-metrics, .talk-config { display: flex; flex-direction: column; gap: 2px; }
.mrow {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 3px 0;
  font-size: 11.5px;
  color: var(--muted);
  border-bottom: 1px dashed rgba(127, 127, 127, .14);
}
.mrow:last-child { border-bottom: 0; }
.mrow b {
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 62%;
  text-align: right;
}
.mrow.is-dim b { color: var(--faint); font-weight: 400; }

@media (max-width: 1100px) {
  .talk-grid { grid-template-columns: minmax(0, 1fr); }
  .talk-side {
    padding-left: 0;
    padding-top: 14px;
    border-left: 0;
    border-top: 1px solid var(--stroke);
    flex-direction: row;
    flex-wrap: wrap;
    gap: 6px 22px;
  }
  .side-title { display: none; }
  .talk-metrics, .talk-config { flex-direction: row; flex-wrap: wrap; gap: 4px 16px; }
  .mrow { border-bottom: 0; gap: 6px; }
}

@media (max-width: 760px) {
  .sub-line { font-size: 19px; }
  .talk-card { min-height: 480px; }
  .sub-stage { max-height: 46vh; min-height: 240px; }
}

/* ------------------------------------------------------------------ 思考开关 */
.seg-mini {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  border-radius: 10px;
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
}
.seg-mini button {
  flex: 1;
  padding: 6px 10px;
  border-radius: 7px;
  font-size: 11.5px;
  color: var(--muted);
  transition: all .16s var(--ease);
  white-space: nowrap;
}
.seg-mini button:hover { color: var(--text); }
.seg-mini button.is-on {
  color: var(--on-accent);
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  box-shadow: 0 3px 10px rgba(139, 123, 255, .28);
  font-weight: 600;
}
.field-note { margin: 6px 0 0; font-size: 11px; line-height: 1.65; color: var(--faint); }

/* 接口地址快捷填充 */
.addr-row { display: flex; gap: 6px; margin-top: 7px; flex-wrap: wrap; }
.addr-row button {
  padding: 5px 10px;
  border-radius: 8px;
  font-size: 11px;
  color: var(--muted);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  transition: all .16s var(--ease);
}
.addr-row button:hover { color: var(--text); border-color: var(--accent-line); }

/* ------------------------------------------------------------------ 记忆 / 对话记录 */
.drawer.wide { width: min(560px, calc(100vw - 28px)); }

.tabs-mini {
  display: flex;
  gap: 6px;
  padding: 4px;
  border-radius: 11px;
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
}
.tabs-mini button {
  flex: 1;
  padding: 7px 10px;
  border-radius: 8px;
  font-size: 12px;
  color: var(--muted);
  transition: all .16s var(--ease);
}
.tabs-mini button.is-on {
  color: var(--text);
  background: var(--glass-2-bg);
  box-shadow: inset 0 0 0 1px var(--accent-line);
  font-weight: 600;
}

.memory-editor {
  flex: 1;
  min-height: 240px;
  resize: vertical;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.75;
  padding: 12px 13px;
  border-radius: var(--r-md);
  color: var(--text-dim);
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  outline: none;
  white-space: pre-wrap;
}
.memory-editor:focus { border-color: var(--accent-line); }
.memory-editor[readonly] { color: var(--muted); background: transparent; }

.session-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 7px;
  overflow-y: auto;
  padding-right: 2px;
}
.session-item {
  border-radius: 12px;
  background: var(--chip-bg);
  border: 1px solid var(--stroke);
  overflow: hidden;
}
.session-head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 11px;
  cursor: pointer;
  transition: background .16s var(--ease);
}
.session-head:hover { background: var(--accent-soft); }
.session-title {
  flex: 1;
  min-width: 0;
  font-size: 12.5px;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.session-meta { flex: none; font-size: 10px; color: var(--faint); font-family: var(--mono); }
.session-msgs {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 11px 11px;
  max-height: 320px;
  overflow-y: auto;
}
.session-item.is-open .session-msgs { padding-top: 4px; }
.session-msg { font-size: 12px; line-height: 1.65; color: var(--text-dim); }
.session-msg b { color: var(--text); font-weight: 600; }
.session-msg.is-user b { color: var(--accent-1); }
.session-empty { font-size: 11.5px; color: var(--faint); padding: 6px 0; }

/* 回答期间可点击的麦克风（打断） */
.mic-btn.is-answering {
  pointer-events: auto;
  opacity: 1;
  background: linear-gradient(140deg, #7a86ff, #c86bff);
  box-shadow: 0 12px 30px rgba(140, 110, 255, .45);
}
.mic-btn.is-answering .mic-ring { border-color: rgba(180, 160, 255, .7); animation: micRing 1.1s ease-out infinite; }
.mic-btn.is-answering svg { display: none; }
.mic-btn.is-answering::after {
  content: '';
  width: 15px;
  height: 15px;
  border-radius: 3px;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, .25);
}

.talk-stop {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  border: 1px solid rgba(255, 120, 150, .5);
  background: linear-gradient(135deg, rgba(255, 107, 129, .95), rgba(200, 80, 220, .95));
  box-shadow: 0 8px 20px rgba(255, 107, 140, .3);
}
.talk-stop svg { width: 13px; height: 13px; }
.talk-stop:hover { transform: translateY(-1px); }
.talk-stop[hidden] { display: none; }

/* 试听按钮的播放中状态 */
.mini-btn.is-playing,
.voice-play.is-playing {
  color: #ff6b81 !important;
  border-color: rgba(255, 107, 129, .55) !important;
  background: rgba(255, 107, 129, .12);
}

/* 历史记录操作按钮更紧凑一点，多一个删除 */
.history-item .h-actions .mini-btn { width: 22px; height: 22px; font-size: 11px; padding: 0; }

/* 响应式 */
@media (max-width: 1180px) {
  .layout { grid-template-columns: minmax(0, 1fr) 340px; }
  .meta-strip { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .col-right { order: -1; }
  .topbar { grid-template-columns: auto 1fr auto; gap: 10px; }
  .brand-text { display: none; }
  .seg { padding: 7px 11px; font-size: 12px; }
  .card { padding: 17px 16px; }
  .voice-grid { grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); }
  .chip-group-label { width: 100%; }
}

@media (max-width: 560px) {
  .layout, .topbar, .keybanner { width: calc(100% - 20px); }
  .topbar { top: 8px; margin-top: 8px; padding: 8px 10px; }
  .seg { padding: 6px 9px; font-size: 11.5px; }
  .player-card { padding: 14px; }
  .play-btn { width: 46px; height: 46px; }
  .cta { height: 46px; }
}