/* 沉浸式「一起听」页 —— 作用域严格圈在 .companion-listen-page，不外泄。
   方向：整屏可换照片背景 + 暗玻璃 UI；签名元素是双头像之间随播放脉动的心电图爱心连线。
   唯一高饱和色：心跳暖粉 #ff6b8b，其余安静。 */

.companion-listen-page {
  --cl-bg: none;
  --cl-ink: #ffffff;
  --cl-ink-dim: rgba(255, 255, 255, 0.6);
  --cl-ink-faint: rgba(255, 255, 255, 0.34);
  --cl-glass: rgba(18, 16, 24, 0.46);
  --cl-glass-soft: rgba(255, 255, 255, 0.1);
  --cl-line: rgba(255, 255, 255, 0.16);
  --cl-accent: #ff6b8b;

  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  color: var(--cl-ink);
  background: radial-gradient(120% 90% at 50% 0%, #2b2740 0%, #161320 60%, #0d0b14 100%);
  -webkit-tap-highlight-color: transparent;
}

.companion-listen-page.has-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--cl-bg);
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  filter: saturate(1.05);
  pointer-events: none;
  z-index: 0;
}

.companion-listen-page .cl-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 6, 12, 0.5) 0%, rgba(8, 6, 12, 0.18) 28%, rgba(8, 6, 12, 0.42) 64%, rgba(8, 6, 12, 0.82) 100%);
  pointer-events: none;
}

.companion-listen-page > * { position: relative; z-index: 1; }

.companion-listen-page .cl-stage {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  touch-action: pan-y;
}

/* ── 居中播放器（封面 + 歌名 + 进度 + 控制）── */
.companion-listen-page .cl-player-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 8px 24px 12px;
  flex-shrink: 0;
}
.companion-listen-page .cl-cover {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.12);
  font-weight: 700;
  flex: none;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}
.companion-listen-page .cl-cover.is-large {
  width: 120px;
  height: 120px;
  border-radius: 20px;
  font-size: 2rem;
  margin-bottom: 14px;
}
.companion-listen-page .cl-cover img { width: 100%; height: 100%; object-fit: cover; }
.companion-listen-page .cl-track-meta {
  text-align: center;
  margin-bottom: 10px;
  max-width: 92%;
}
.companion-listen-page .cl-track-meta strong {
  display: block;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.35;
}
.companion-listen-page .cl-track-meta small { color: var(--cl-ink-dim); font-size: 0.82rem; }
.companion-listen-page .cl-bridge-warn {
  margin: 0 0 8px;
  font-size: 0.72rem;
  color: #ffb4c4;
}
.companion-listen-page .cl-player-center .cl-progress {
  width: 100%;
  max-width: 300px;
}
.companion-listen-page .cl-player-center .cl-progress-time {
  width: 100%;
  max-width: 300px;
}

/* ── 顶栏 ── */
.companion-listen-page .cl-top {
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  align-items: center;
  padding: max(10px, var(--safe-top, 0px)) 12px 8px;
}
.companion-listen-page .cl-top-title {
  text-align: center;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--cl-ink-dim);
}
.companion-listen-page .cl-top-btn {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--cl-glass-soft);
  color: var(--cl-ink);
  backdrop-filter: blur(6px);
}
.companion-listen-page .cl-top-btn .svg-icon { width: 20px; height: 20px; }
.companion-listen-page .cl-top-btn .svg-icon svg { stroke: currentColor; fill: none; stroke-width: 2; }

/* ── 签名元素：双头像 + 心电图爱心连线 ── */
.companion-listen-page .cl-bond {
  display: grid;
  grid-template-columns: 1fr minmax(80px, 1.4fr) 1fr;
  align-items: center;
  gap: 6px;
  padding: 14px 18px 6px;
}
.companion-listen-page .cl-bond-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}
.companion-listen-page .cl-bond-side small {
  font-size: 0.74rem;
  color: var(--cl-ink-dim);
  max-width: 9ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.companion-listen-page .cl-bond-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.4), inset 0 0 0 2px rgba(255, 255, 255, 0.3);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cl-ink);
}
.companion-listen-page .cl-bond-avatar img { width: 100%; height: 100%; object-fit: cover; }

.companion-listen-page .cl-bond-wire {
  position: relative;
  height: 56px;
  display: flex;
  align-items: center;
}
.companion-listen-page .cl-bond-wire svg {
  width: 100%;
  height: 40px;
  overflow: visible;
}
.companion-listen-page .cl-ecg {
  fill: none;
  stroke: var(--cl-ink-faint);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.companion-listen-page .cl-bond-heart {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(8, 6, 12, 0.4);
}
.companion-listen-page .cl-bond-heart svg { width: 18px; height: 18px; fill: var(--cl-accent); }

.companion-listen-page .cl-bond.is-beating .cl-ecg {
  stroke: var(--cl-accent);
  stroke-dasharray: 36 240;
  animation: cl-ecg-run 2.4s linear infinite;
}
.companion-listen-page .cl-bond.is-beating .cl-bond-heart svg { animation: cl-heart-beat 1s ease-in-out infinite; }

@keyframes cl-ecg-run { from { stroke-dashoffset: 276; } to { stroke-dashoffset: 0; } }
@keyframes cl-heart-beat {
  0%, 100% { transform: scale(1); }
  18% { transform: scale(1.22); }
  36% { transform: scale(1); }
  54% { transform: scale(1.12); }
}

/* ── 滚动歌词 ── */
.companion-listen-page .cl-lyrics {
  flex: 1 1 auto;
  min-height: 72px;
  max-height: min(32vh, 240px);
  overflow: hidden;
  margin: 0;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 18%, #000 78%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 18%, #000 78%, transparent);
}
.companion-listen-page .cl-lyrics-track {
  padding: 38% 24px;
  transition: transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: transform;
}
.companion-listen-page .cl-lyric-line {
  margin: 0 0 18px;
  text-align: center;
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--cl-ink-faint);
  transition: color 0.3s ease, transform 0.3s ease, opacity 0.3s ease;
}
.companion-listen-page .cl-lyric-line.is-current {
  color: var(--cl-ink);
  font-size: 1.34rem;
  font-weight: 700;
  text-shadow: 0 2px 18px rgba(255, 107, 139, 0.35);
}
.companion-listen-page .cl-lyrics.is-empty {
  display: grid;
  place-items: center;
  flex: 1;
}
.companion-listen-page .cl-lyrics.is-empty p { color: var(--cl-ink-dim); font-size: 0.92rem; }

/* ── 本次对话 + 对 TA 说一句 ── */
.companion-listen-page .cl-speak {
  flex-shrink: 0;
  padding: 0 16px 6px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 0;
}
.companion-listen-page .cl-log {
  max-height: min(28vh, 220px);
  overflow-x: hidden;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 2px 4px 4px;
  -webkit-overflow-scrolling: touch;
}
.companion-listen-page .cl-log.is-empty {
  display: grid;
  place-items: center;
  min-height: 44px;
  max-height: none;
}
.companion-listen-page .cl-log.is-empty p {
  margin: 0;
  color: var(--cl-ink-faint);
  font-size: 0.78rem;
  text-align: center;
}
.companion-listen-page .cl-said {
  display: flex;
  gap: 8px;
  align-items: baseline;
  max-width: 92%;
  min-width: 0;
  padding: 10px 14px;
  border-radius: 16px 16px 16px 4px;
  background: var(--cl-glass);
  backdrop-filter: blur(8px);
  font-size: 0.9rem;
  line-height: 1.5;
}
.companion-listen-page .cl-said.is-ai { align-self: flex-start; }
.companion-listen-page .cl-said.is-user {
  align-self: flex-end;
  border-radius: 16px 16px 4px 16px;
  background: rgba(255, 107, 139, 0.22);
}
.companion-listen-page .cl-said em {
  color: var(--cl-accent);
  font-style: normal;
  font-weight: 700;
  flex: none;
}
.companion-listen-page .cl-said.is-user em { color: rgba(255, 200, 214, 0.95); }
.companion-listen-page .cl-said span {
  color: var(--cl-ink);
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
  white-space: pre-wrap;
}
.companion-listen-page .cl-translate-btn {
  margin-left: 7px;
  padding: 1px 5px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  background: transparent;
  color: var(--cl-ink-dim);
  font: inherit;
  font-size: 0.72rem;
  line-height: 1.25;
}
.companion-listen-page .cl-translation {
  display: block;
  margin-top: 7px;
  padding-top: 7px;
  border-top: 1px solid var(--cl-line);
  color: var(--cl-ink-dim);
  font-size: 0.84rem;
}
.companion-listen-page .cl-translate-btn:focus-visible {
  outline: 2px solid var(--cl-accent);
  outline-offset: 2px;
}

.companion-listen-page .cl-say-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
  align-items: center;
}
.companion-listen-page .cl-say-row input {
  height: 44px;
  padding: 0 16px;
  border: 1px solid var(--cl-line);
  border-radius: 22px;
  background: var(--cl-glass);
  backdrop-filter: blur(8px);
  color: var(--cl-ink);
  font-size: 0.92rem;
}
.companion-listen-page .cl-say-row input::placeholder { color: var(--cl-ink-faint); }
.companion-listen-page .cl-say-btn {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--cl-line);
  border-radius: 50%;
  background: var(--cl-glass-soft);
  color: var(--cl-ink);
}
.companion-listen-page .cl-say-btn.is-send { border-color: transparent; background: var(--cl-accent); color: #fff; }
.companion-listen-page .cl-say-btn .svg-icon { width: 18px; height: 18px; }
.companion-listen-page .cl-say-btn .svg-icon svg { stroke: currentColor; fill: none; stroke-width: 2; }

/* ── 底部播放条 ── */
.companion-listen-page .cl-foot {
  padding: 8px 18px max(16px, var(--safe-bottom, 0px));
  background: linear-gradient(180deg, transparent, rgba(8, 6, 12, 0.55));
}

/* ── 播放队列（与音乐页 / 浮窗共用 bridge 数据）── */
.companion-listen-page .cl-queue { margin-bottom: 10px; }
.companion-listen-page .cl-queue-toggle {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 2px 10px;
  padding: 10px 12px;
  border: 1px solid var(--cl-line);
  border-radius: 14px;
  background: var(--cl-glass);
  backdrop-filter: blur(8px);
  color: var(--cl-ink);
  text-align: left;
}
.companion-listen-page .cl-queue-toggle span { font-size: 0.86rem; font-weight: 700; grid-column: 1; }
.companion-listen-page .cl-queue-toggle small { font-size: 0.72rem; color: var(--cl-ink-faint); grid-column: 1; }
.companion-listen-page .cl-queue-toggle em { font-size: 0.72rem; color: var(--cl-accent); font-style: normal; grid-column: 2; grid-row: 1 / span 2; align-self: center; }
.companion-listen-page .cl-queue-list {
  display: grid;
  gap: 4px;
  margin-top: 8px;
  max-height: 28vh;
  overflow: auto;
}
.companion-listen-page .cl-queue-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 9px 12px;
  border: 0;
  border-radius: 10px;
  background: var(--cl-glass-soft);
  color: var(--cl-ink-dim);
  text-align: left;
  font-size: 0.84rem;
}
.companion-listen-page .cl-queue-item small { font-size: 0.72rem; color: var(--cl-ink-faint); }
.companion-listen-page .cl-queue-item.is-active { background: rgba(255, 107, 139, 0.22); color: var(--cl-ink); }
.companion-listen-page .cl-queue-empty {
  margin-bottom: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--cl-glass);
  color: var(--cl-ink-dim);
  font-size: 0.8rem;
  text-align: center;
}

.companion-listen-page .cl-progress {
  height: 4px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.16);
  overflow: hidden;
}
.companion-listen-page .cl-progress-fill {
  display: block;
  height: 100%;
  border-radius: 4px;
  background: var(--cl-accent);
  transition: width 0.3s linear;
}
.companion-listen-page .cl-progress-time {
  display: flex;
  justify-content: space-between;
  margin-top: 5px;
  font-size: 0.7rem;
  color: var(--cl-ink-faint);
  font-variant-numeric: tabular-nums;
}
.companion-listen-page .cl-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-top: 6px;
}
.companion-listen-page .cl-ctrl {
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--cl-ink);
  font-size: 1.2rem;
  line-height: 1;
}
.companion-listen-page .cl-ctrl.is-main {
  width: 64px;
  height: 64px;
  background: #fff;
  color: #18141f;
  font-size: 1.4rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}
.companion-listen-page .cl-ctrl:active { transform: scale(0.93); }

.companion-listen-page .cl-foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  justify-content: center;
  margin-top: 12px;
}
.companion-listen-page .cl-link {
  border: 0;
  background: transparent;
  color: var(--cl-ink-dim);
  font-size: 0.8rem;
}
.companion-listen-page .cl-link.is-start { color: var(--cl-accent); font-weight: 700; }
.companion-listen-page .cl-link.is-end { color: rgba(255, 150, 150, 0.85); }

/* ── 换背景弹窗 ── */
.cl-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2400;
  display: grid;
  place-items: end center;
  background: rgba(0, 0, 0, 0.5);
  padding: 16px;
}
.cl-modal {
  width: min(440px, 100%);
  background: #fff;
  color: #1c1722;
  border-radius: 20px;
  padding: 18px;
  margin-bottom: max(16px, var(--safe-bottom, 0px));
}
.cl-modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.cl-modal-head strong { font-size: 1rem; }
.cl-modal-head button { border: 0; background: transparent; font-size: 1.3rem; color: #8a8392; line-height: 1; }
.cl-modal-upload {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 22px;
  border: 1.5px dashed #d9d3e0;
  border-radius: 14px;
  color: #6b6477;
  font-size: 0.88rem;
  width: 100%;
  background: transparent;
  cursor: pointer;
}
.cl-modal-upload .svg-icon { width: 26px; height: 26px; }
.cl-modal-upload .svg-icon svg { stroke: currentColor; fill: none; stroke-width: 2; }
.cl-modal-or { text-align: center; margin: 12px 0 8px; color: #9a93a6; font-size: 0.78rem; }
.cl-modal-url {
  width: 100%;
  height: 42px;
  padding: 0 14px;
  border: 1px solid #e2dceb;
  border-radius: 12px;
  font-size: 0.9rem;
}
.cl-modal-actions { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; gap: 12px; }

/* 小屏：压缩封面/头像，避免底栏与输入被裁切后整页像卡死 */
@media (max-height: 720px) {
  .companion-listen-page .cl-bond {
    padding: 8px 14px 2px;
  }
  .companion-listen-page .cl-bond-avatar {
    width: 56px;
    height: 56px;
    font-size: 1.2rem;
  }
  .companion-listen-page .cl-bond-wire { height: 44px; }
  .companion-listen-page .cl-cover.is-large {
    width: 88px;
    height: 88px;
    border-radius: 16px;
    font-size: 1.6rem;
    margin-bottom: 8px;
  }
  .companion-listen-page .cl-player-center { padding: 4px 20px 8px; }
  .companion-listen-page .cl-controls { gap: 22px; margin-top: 2px; }
  .companion-listen-page .cl-ctrl { width: 44px; height: 44px; }
  .companion-listen-page .cl-ctrl.is-main { width: 56px; height: 56px; font-size: 1.25rem; }
  .companion-listen-page .cl-lyrics { max-height: min(24vh, 160px); min-height: 56px; }
  .companion-listen-page .cl-log { max-height: min(22vh, 160px); }
}

@media (prefers-reduced-motion: reduce) {
  .companion-listen-page .cl-bond.is-beating .cl-ecg,
  .companion-listen-page .cl-bond.is-beating .cl-bond-heart svg { animation: none; }
  .companion-listen-page .cl-lyrics-track { transition: none; }
}