/* 一起听 · 杂志刊物 × 电影质感 × INS */

.ncm-page--listen {
  --lt-ink: #0a0a0a;
  --lt-paper: #f4f0e8;
  --lt-cream: #ebe4d6;
  --lt-muted: #8a8278;
  --lt-accent: #5c3d3e;
  --lt-wine: #6b2d3c;
  --lt-gold: #b8956b;
  --lt-serif: "Cormorant Garamond", "Noto Serif SC", serif;
  --lt-sans: "Jost", "Noto Sans SC", sans-serif;
  background: var(--lt-paper);
  color: var(--lt-ink);
  font-family: var(--lt-sans);
}

.ncm-lt-root {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100%;
  overflow: hidden;
}

/* 胶片颗粒 */
.ncm-lt-grain {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 20;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

/* ── 双页容器 ── */
.ncm-lt-pages {
  flex: 1;
  position: relative;
  min-height: 0;
  height: 100%;
  overflow: hidden;
}

.ncm-lt-page {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(28px);
  transition: opacity 0.42s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.42s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0.42s;
  z-index: 0;
}

.ncm-lt-page.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0);
  z-index: 2;
}

.ncm-lt-page--setup.is-active {
  background:
    linear-gradient(175deg, #faf7f0 0%, var(--lt-paper) 45%, #e8e0d2 100%);
}

.ncm-lt-page--room.is-active {
  background: var(--lt-ink);
  color: var(--lt-paper);
}

/* ═══════ 第一页 · 选座 ═══════ */
.lt-mast {
  flex-shrink: 0;
  padding: calc(18px + var(--ncm-safe-t)) 24px 16px;
  text-align: center;
}

.lt-mast__vol {
  margin: 0;
  font-family: var(--lt-sans);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.28em;
  color: var(--lt-muted);
}

.lt-mast__title {
  margin: 8px 0 0;
  font-family: var(--lt-serif);
  font-size: 42px;
  font-weight: 300;
  letter-spacing: 0.18em;
  line-height: 1;
  color: var(--lt-ink);
}

.lt-mast__sub {
  margin: 6px 0 0;
  font-family: var(--lt-serif);
  font-size: 13px;
  font-style: italic;
  font-weight: 300;
  letter-spacing: 0.22em;
  color: var(--lt-gold);
  text-transform: uppercase;
}

.lt-mast__rule {
  width: 32px;
  height: 1px;
  background: var(--lt-ink);
  margin: 14px auto 0;
  opacity: 0.25;
}

.lt-setup-scroll {
  flex: 1;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: 0 20px 12px;
}

.lt-section {
  margin-bottom: 28px;
}

.lt-section__head {
  margin: 0 0 14px;
  font-family: var(--lt-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lt-muted);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.lt-section__head span {
  font-family: var(--lt-serif);
  font-size: 18px;
  font-style: italic;
  color: var(--lt-gold);
  letter-spacing: 0;
}

/* 角色卡 · 杂志人物栏 */
.lt-cast {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.lt-cast__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 8px 12px;
  border: 1px solid rgba(10, 10, 10, 0.08);
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.25s, background 0.25s, transform 0.2s;
}

.lt-cast__card.is-selected {
  border-color: var(--lt-ink);
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(10, 10, 10, 0.08);
}

.lt-cast__av {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--lt-serif);
  font-size: 20px;
  font-weight: 500;
  color: var(--lt-paper);
  background: var(--lt-ink);
}

.lt-cast__card.is-selected .lt-cast__av {
  background: var(--lt-wine);
}

.lt-cast__name {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--lt-ink);
  text-align: center;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lt-cast__mark {
  font-size: 8px;
  letter-spacing: 0.16em;
  color: var(--lt-gold);
  opacity: 0;
  transition: opacity 0.2s;
}

.lt-cast__card.is-selected .lt-cast__mark {
  opacity: 1;
}

/* 歌单 Tab */
.lt-pl-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(10, 10, 10, 0.1);
  overflow-x: auto;
  scrollbar-width: none;
}

.lt-pl-tabs::-webkit-scrollbar { display: none; }

.lt-pl-tab {
  flex-shrink: 0;
  padding: 8px 14px 10px;
  border: none;
  background: none;
  font-family: var(--lt-sans);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--lt-muted);
  cursor: pointer;
  position: relative;
}

.lt-pl-tab.is-active {
  color: var(--lt-ink);
  font-weight: 500;
}

.lt-pl-tab.is-active::after {
  content: '';
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: -1px;
  height: 2px;
  background: var(--lt-ink);
}

/* 曲目 · 刊物目录 */
.lt-tracklist {
  border: 1px solid rgba(10, 10, 10, 0.08);
  background: rgba(255, 255, 255, 0.4);
}

.lt-track {
  display: flex;
  align-items: baseline;
  gap: 14px;
  width: 100%;
  padding: 14px 16px;
  border: none;
  border-bottom: 1px solid rgba(10, 10, 10, 0.06);
  background: none;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s;
}

.lt-track:last-child { border-bottom: none; }

.lt-track.is-selected {
  background: rgba(107, 45, 60, 0.06);
}

.lt-track__no {
  font-family: var(--lt-serif);
  font-size: 14px;
  font-style: italic;
  color: var(--lt-muted);
  min-width: 24px;
}

.lt-track.is-selected .lt-track__no {
  color: var(--lt-wine);
}

.lt-track__info {
  flex: 1;
  min-width: 0;
}

.lt-track__info strong {
  display: block;
  font-family: var(--lt-sans);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--lt-ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lt-track.is-selected .lt-track__info strong {
  font-weight: 500;
}

.lt-track__info em {
  display: block;
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--lt-muted);
  margin-top: 3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lt-setup-foot {
  flex-shrink: 0;
  padding: 14px 20px 10px;
  border-top: 1px solid rgba(10, 10, 10, 0.08);
  background: rgba(244, 240, 232, 0.92);
  backdrop-filter: blur(8px);
}

.lt-setup-foot__note {
  margin: 0 0 12px;
  font-family: var(--lt-serif);
  font-size: 13px;
  font-style: italic;
  text-align: center;
  color: var(--lt-muted);
}

.lt-btn {
  font-family: var(--lt-sans);
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
}

.lt-btn--primary {
  width: 100%;
  padding: 16px;
  background: var(--lt-ink);
  color: var(--lt-paper);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.lt-btn--primary:disabled {
  opacity: 0.25;
  cursor: not-allowed;
}

.lt-btn--primary:not(:disabled):active {
  transform: scale(0.98);
}

.lt-empty {
  padding: 32px 16px;
  text-align: center;
  font-family: var(--lt-serif);
  font-size: 14px;
  font-style: italic;
  color: var(--lt-muted);
}

/* ═══════ 第二页 · 放映室 ═══════ */
.lt-room-head {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(12px + var(--ncm-safe-t)) 20px 8px;
}

.lt-room-head__back {
  background: none;
  border: none;
  font-family: var(--lt-sans);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(244, 240, 232, 0.55);
  cursor: pointer;
  padding: 4px 0;
}

.lt-room-head__tag {
  margin: 0;
  font-size: 9px;
  letter-spacing: 0.28em;
  color: var(--lt-gold);
}

/* 双人头像 · 连在一起 */
.lt-room-hero {
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  padding: 8px 20px 20px;
}

.lt-duo {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

.lt-duo__av {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--lt-serif);
  font-size: 22px;
  font-weight: 400;
  color: var(--lt-paper);
  border: 2px solid var(--lt-ink);
  position: relative;
  z-index: 1;
  overflow: hidden;
  flex-shrink: 0;
}

.lt-av-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.lt-av-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.lt-duo__av--user {
  background: #2a3544;
  z-index: 2;
}

.lt-duo__av--role {
  background: var(--lt-wine);
  margin-left: -18px;
  z-index: 3;
}

.lt-duo__bond {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  height: 28px;
  margin: 0 -10px;
  z-index: 4;
  position: relative;
  background: linear-gradient(90deg, #2a3544, var(--lt-wine));
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.lt-duo__bond span {
  font-size: 7px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--lt-paper);
}

.lt-duo__bond i {
  font-size: 8px;
  color: var(--lt-gold);
  font-style: normal;
  margin-top: 1px;
}

/* 放映室 · 紧凑布局，给对话区留更多高度 */
.miya-music-app.is-lt-room .lt-room-head {
  padding-bottom: 4px;
}

.miya-music-app.is-lt-room .lt-room-hero {
  padding: 2px 20px 8px;
}

.miya-music-app.is-lt-room .lt-vinyl-panel {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  column-gap: 12px;
  margin: 0 12px;
  padding: 10px 12px;
}

.miya-music-app.is-lt-room .lt-vinyl {
  grid-column: 1;
  grid-row: 1 / -1;
  align-self: center;
  margin-bottom: 0;
}

.miya-music-app.is-lt-room .lt-vinyl__disc {
  width: 72px;
  height: 72px;
}

.miya-music-app.is-lt-room .lt-vinyl__arm {
  right: calc(50% - 32px);
  width: 48px;
  height: 48px;
  transform-origin: 40px 8px;
}

.miya-music-app.is-lt-room .lt-vinyl__arm-stick {
  height: 34px;
}

.miya-music-app.is-lt-room .lt-now {
  display: contents;
  text-align: left;
}

.miya-music-app.is-lt-room .lt-now__title,
.miya-music-app.is-lt-room .lt-now__artist,
.miya-music-app.is-lt-room .lt-now__lyric,
.miya-music-app.is-lt-room .lt-now__ctrl {
  grid-column: 2;
}

.miya-music-app.is-lt-room .lt-now__title {
  font-size: 16px;
}

.miya-music-app.is-lt-room .lt-now__artist {
  margin-top: 2px;
}

.miya-music-app.is-lt-room .lt-now__lyric {
  margin-top: 6px;
  font-size: 12px;
  min-height: 16px;
}

.miya-music-app.is-lt-room .lt-now__ctrl {
  justify-content: flex-start;
  margin-top: 8px;
  gap: 10px;
}

.miya-music-app.is-lt-room .lt-btn--round {
  width: 36px;
  height: 36px;
}

.miya-music-app.is-lt-room .lt-btn--round svg {
  width: 14px;
  height: 14px;
}

.miya-music-app.is-lt-room .lt-btn--line {
  padding: 6px 12px;
  font-size: 9px;
}

.miya-music-app.is-lt-room .lt-chat-scroll {
  margin-top: 8px;
  flex: 1 1 auto;
  min-height: 0;
}

.miya-music-app.is-lt-room .lt-compose {
  padding-bottom: calc(12px + var(--ncm-safe-b));
}

/* 放映室 · 隐藏底部导航与迷你播放条 */
.miya-music-app.is-lt-room .ncm-tabbar,
.miya-music-app.is-lt-room .ncm-mini-player {
  display: none !important;
}

/* 转盘区 · 奶油色画框 */
.lt-vinyl-panel {
  flex-shrink: 0;
  margin: 0 16px;
  padding: 20px 16px 18px;
  background: var(--lt-paper);
  color: var(--lt-ink);
  border-radius: 2px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

.lt-vinyl {
  position: relative;
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.lt-vinyl__arm {
  position: absolute;
  top: 0;
  right: calc(50% - 54px);
  width: 64px;
  height: 64px;
  z-index: 5;
  pointer-events: none;
  transform-origin: 52px 10px;
  transform: rotate(18deg);
  transition: transform 0.55s cubic-bezier(0.34, 1.1, 0.64, 1);
}

.lt-vinyl__arm.is-paused {
  transform: rotate(-4deg);
}

.lt-vinyl__arm-pivot {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #888;
}

.lt-vinyl__arm-stick {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 3px;
  height: 48px;
  background: #666;
  transform: rotate(-6deg);
  transform-origin: top center;
}

.lt-vinyl__arm-stick i {
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 12px;
  background: #333;
  border-radius: 1px;
}

.lt-vinyl__disc {
  position: relative;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, #111 0%, #111 16%, transparent 17%),
    repeating-radial-gradient(circle at 50% 50%, #222 0px, #2a2a2a 0.5px, #222 1px);
  animation: lt-spin 6s linear infinite;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.3);
}

.lt-vinyl__disc.is-paused {
  animation-play-state: paused;
}

.lt-vinyl__label {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 38%;
  height: 38%;
  border-radius: 50%;
  background: var(--lt-wine);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--lt-serif);
  font-size: 7px;
  font-style: italic;
  color: rgba(244, 240, 232, 0.8);
  text-align: center;
  line-height: 1.2;
  padding: 4px;
  overflow: hidden;
}

.lt-now {
  text-align: center;
}

.lt-now__title {
  margin: 0;
  font-family: var(--lt-serif);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.04em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lt-now__artist {
  margin: 4px 0 0;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lt-muted);
}

.lt-now__lyric {
  margin: 10px 0 0;
  font-family: var(--lt-serif);
  font-size: 13px;
  font-style: italic;
  color: var(--lt-wine);
  min-height: 18px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lt-now__ctrl {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 14px;
}

.lt-btn--round {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--lt-ink);
  color: var(--lt-paper);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lt-btn--round svg {
  width: 16px;
  height: 16px;
}

.lt-btn--line {
  padding: 8px 18px;
  background: none;
  border: 1px solid rgba(10, 10, 10, 0.2);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--lt-ink);
}

/* 聊天 */
.lt-chat-scroll {
  flex: 1;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  margin-top: 12px;
  padding: 0 16px;
}

.lt-chat {
  padding: 8px 0 4px;
}

.lt-chat:empty::before {
  content: '放映已开始，写第一句台词吧';
  display: block;
  text-align: center;
  font-family: var(--lt-serif);
  font-size: 14px;
  font-style: italic;
  color: rgba(244, 240, 232, 0.25);
  padding: 28px 12px;
}

.lt-typing {
  padding-bottom: 8px;
}

.lt-msg {
  margin-bottom: 14px;
  animation: lt-fade-up 0.35s ease;
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.lt-msg--system {
  display: block;
  text-align: center;
}

.lt-msg--system span {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(244, 240, 232, 0.35);
}

.lt-msg__av {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--lt-serif);
  font-size: 13px;
  color: var(--lt-paper);
  border: 1px solid rgba(244, 240, 232, 0.15);
}

.lt-msg__av--user {
  background: #2a3544;
}

.lt-msg__av--role {
  background: var(--lt-wine);
}

.lt-msg__av .lt-av-img,
.lt-msg__av .lt-av-fallback {
  width: 100%;
  height: 100%;
}

.lt-msg__text {
  font-family: var(--lt-serif);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.55;
  color: rgba(244, 240, 232, 0.9);
  max-width: calc(100% - 44px);
}

.lt-msg--role .lt-msg__text {
  border-left: 1px solid var(--lt-gold);
  padding-left: 12px;
}

.lt-msg--user {
  justify-content: flex-end;
}

.lt-msg--user .lt-msg__text {
  padding: 10px 14px;
  background: rgba(244, 240, 232, 0.1);
  border: 1px solid rgba(244, 240, 232, 0.12);
  border-left: 1px solid rgba(244, 240, 232, 0.12);
}

.lt-msg__typing {
  display: inline-flex;
  gap: 4px;
  padding: 10px 14px;
  border-left: 1px solid var(--lt-gold);
}

.lt-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--lt-gold);
  animation: lt-dot 1.2s ease-in-out infinite;
}

.lt-dot:nth-child(2) { animation-delay: 0.15s; }
.lt-dot:nth-child(3) { animation-delay: 0.3s; }

/* 输入 */
.lt-compose {
  flex-shrink: 0;
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding: 12px 16px calc(12px + var(--ncm-safe-b));
  border-top: 1px solid rgba(244, 240, 232, 0.08);
  background: rgba(0, 0, 0, 0.3);
}

.lt-compose__input {
  flex: 1;
  min-height: 42px;
  max-height: 88px;
  padding: 11px 14px;
  border: 1px solid rgba(244, 240, 232, 0.12);
  border-radius: 0;
  background: transparent;
  color: var(--lt-paper);
  font-family: var(--lt-serif);
  font-size: 15px;
  resize: none;
  line-height: 1.4;
}

.lt-compose__input::placeholder {
  color: rgba(244, 240, 232, 0.3);
  font-style: italic;
}

.lt-compose__input:focus {
  outline: none;
  border-color: var(--lt-gold);
}

.lt-compose__send {
  width: 42px;
  height: 42px;
  border: 1px solid var(--lt-gold);
  background: transparent;
  color: var(--lt-gold);
  font-size: 18px;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--lt-sans);
}

/* Sheet */
.lt-sheet-track {
  display: block;
  width: 100%;
  padding: 14px 0;
  border: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  background: none;
  text-align: left;
  font-family: inherit;
  cursor: pointer;
}

.lt-sheet-track strong {
  display: block;
  font-size: 14px;
  font-weight: 400;
}

.lt-sheet-track em {
  display: block;
  font-style: normal;
  font-size: 11px;
  color: var(--lt-muted);
  margin-top: 2px;
}

/* Tab 主题 */
.miya-music-app[data-theme="listen"] .ncm-mini-player {
  display: none;
}

.miya-music-app[data-theme="listen"] .ncm-tabbar {
  background: var(--lt-ink);
  border-top-color: rgba(244, 240, 232, 0.08);
}

.miya-music-app[data-theme="listen"] .ncm-tabbar__item {
  color: rgba(244, 240, 232, 0.35);
}

.miya-music-app[data-theme="listen"] .ncm-tabbar__item.is-active {
  color: var(--lt-gold);
}

.ncm-tabbar__dot--listen {
  background: var(--lt-gold);
}

@keyframes lt-spin {
  to { transform: rotate(360deg); }
}

@keyframes lt-fade-up {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes lt-dot {
  0%, 60%, 100% { opacity: 0.25; }
  30% { opacity: 1; }
}