/* Jost 200 — 自托管，仅拉丁子集（资料卡用） */
@font-face {
  font-family: "Jost";
  font-style: normal;
  font-weight: 200 300;
  font-display: swap;
  src: url("fonts/jost-200-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+2000-206F, U+2122;
}

/* ══════════════ v9.0 / build 113 — 语音通话页壳 ══════════════ */
.btn-call-start {
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
}
.btn-call-start:active { color: var(--nav-active); background: rgba(248, 200, 216, 0.16); }

.call-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: #FAFAFA;
  color: #2A2A2E;
  display: flex;
  align-items: stretch;
  justify-content: center;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", Arial, sans-serif;
}
.call-overlay.hidden { display: none; }
.call-stage {
  width: min(100%, 480px);
  min-height: 100%;
  padding: max(54px, env(safe-area-inset-top)) 24px max(40px, env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
.call-avatar-wrap {
  position: relative;
  width: 116px;
  height: 116px;
  margin-top: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.call-avatar {
  position: relative;
  z-index: 2;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 2px solid #FFFFFF;
  background: #E8E8EA;
  color: #8A8A8E;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Jost", sans-serif;
  font-weight: 200;
  font-size: 34px;
  overflow: hidden;
}
.call-avatar img { width: 100%; height: 100%; object-fit: cover; }
.call-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid #F8C8D8;
  opacity: 0.38;
  pointer-events: none;
}
.call-overlay.speaking .call-ring {
  animation: callRingBreathe 2.4s ease-in-out infinite;
}
@keyframes callRingBreathe {
  0%, 100% { opacity: 0.38; transform: scale(0.98); }
  50% { opacity: 1; transform: scale(1.02); }
}
.call-name {
  margin-top: 18px;
  font-family: "Jost", sans-serif;
  font-weight: 200;
  font-size: 17px;
  color: #2A2A2E;
  letter-spacing: 0.1em;
}
.call-duration {
  margin-top: 6px;
  font-family: "Jost", sans-serif;
  font-weight: 300;
  font-size: 12px;
  color: #8A8A8E;
  font-variant-numeric: tabular-nums;
}
.call-status {
  margin-top: 10px;
  min-height: 18px;
  font-size: 12px;
  font-weight: 300;
  color: #B0B0B4;
}
.call-subtitles {
  flex: 1;
  width: 100%;
  max-width: 320px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.call-subtitle-en {
  min-height: 0;
  font-size: 19px;
  font-weight: 300;
  line-height: 1.7;
  color: #2A2A2E;
  transition: opacity 0.2s ease;
}
.call-word.pending { opacity: 0.25; }
.call-word.visible { opacity: 1; }
.call-subtitle-zh {
  min-height: 24px;
  margin-top: 4px;
  font-size: 14px;
  font-weight: 300;
  line-height: 1.7;
  color: #B0B0B4;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.call-subtitle-zh.visible { opacity: 1; }
.call-subtitle-mine {
  min-height: 20px;
  margin-top: 20px;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.6;
  color: #B0B0B4;
}
.call-start-btn {
  margin-bottom: 22px;
  min-width: 128px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid #D8D8DC;
  background: transparent;
  color: #2A2A2E;
  font-size: 14px;
  font-weight: 300;
}
.call-overlay.connected .call-start-btn { display: none; }
.call-actions {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 64px;
  width: 100%;
  flex-shrink: 0;
}
.call-action {
  border: 0;
  background: transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #8A8A8E;
  cursor: pointer;
}
.call-btn-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.call-btn-circle.mute {
  width: 52px;
  height: 52px;
  border: 1px solid #D8D8DC;
  background: transparent;
}
.call-action.muted .call-btn-circle.mute {
  color: #F08CAD;
  border-color: #F8C8D8;
}
.call-btn-circle.hangup {
  width: 56px;
  height: 56px;
  background: #F8C8D8;
  color: #FFFFFF;
}
.call-btn-circle.hangup svg { transform: rotate(135deg); }
.call-btn-label {
  margin-top: 10px;
  font-size: 11px;
  font-weight: 300;
  color: #8A8A8E;
}
.call-typing-dots {
  display: flex;
  gap: 6px;
  margin-bottom: 18px;
}
.call-typing-dots.hidden { display: none; }
.call-typing-dots span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #F8C8D8;
  animation: callDotPulse 1.15s ease-in-out infinite;
}
.call-typing-dots span:nth-child(2) { animation-delay: 0.18s; }
.call-typing-dots span:nth-child(3) { animation-delay: 0.36s; }
@keyframes callDotPulse {
  0%, 80%, 100% { opacity: 0.25; transform: translateY(0); }
  40% { opacity: 1; transform: translateY(-3px); }
}
.call-interrupt-card {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(42, 42, 46, 0.42);
  backdrop-filter: blur(12px);
}
.call-interrupt-card.hidden { display: none; }
.call-interrupt-title,
.call-interrupt-desc,
.call-interrupt-actions {
  width: min(300px, calc(100vw - 48px));
  background: #FFFFFF;
}
.call-interrupt-title {
  padding: 24px 22px 6px;
  border-radius: 24px 24px 0 0;
  text-align: center;
  color: #2A2A2E;
  font-size: 18px;
  font-weight: 400;
}
.call-interrupt-desc {
  padding: 0 22px 18px;
  text-align: center;
  color: #8A8A8E;
  font-size: 13px;
  line-height: 1.6;
}
.call-interrupt-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 0 18px 20px;
  border-radius: 0 0 24px 24px;
}
.call-interrupt-actions button {
  height: 40px;
  border-radius: 999px;
  border: 1px solid #EAEAEA;
  background: transparent;
  color: #2A2A2E;
  font-size: 13px;
}
.call-interrupt-actions button:first-child {
  border-color: #F8C8D8;
  color: #E66F96;
}

@media (min-width: 760px) {
  .call-stage { max-width: 520px; }
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── CSS Variables ─────────────────────────── */
:root {
  --bg: #1A1A1E;
  --bg2: #242428;
  --card: #2A2A2E;
  --card-border: #3A3A3E;
  --bubble-user: rgba(88, 88, 94, 0.92);
  --bubble-user-text: #F0F0F0;
  --bubble-ai: rgba(255, 255, 255, 0.92);
  --bubble-ai-text: #333333;
  --meta: #888888;
  --input-bg: #2A2A2E;
  --input-text: #CCCCCC;
  --input-border: #3A3A3E;
  --input-focus: #F8C8D8;
  --header-bg: rgba(26,26,30,0.95);
  --nav-bg: #18181C;
  --nav-border: #2A2A2E;
  --nav-active: #F8C8D8;
  --nav-inactive: #7A7A80;
  --accent: #F8C8D8;
  --accent-text: #2A2A2E;
  --text: #DDDDDD;
  --text-muted: #888888;
  --home-name: #C8C8CC;
  --home-motto: #55555A;
  --home-entry: #C4C4C8;
  --toggle-bg: #3A3A3E;
  --toggle-on: #F8C8D8;
  --danger: #E05555;
}

body.day {
  --bg: #FAFAFA;
  --bg2: #F5F5F7;
  --card: #FFFFFF;
  --card-border: #EEEEEE;
  --bubble-user: rgba(255, 228, 236, 0.90);
  --bubble-user-text: #333333;
  --bubble-ai: rgba(42, 42, 46, 0.92);
  --bubble-ai-text: #F0F0F0;
  --meta: #8A8A8E;
  --input-bg: #F0F0F2;
  --input-text: #333333;
  --input-border: #DDDDDD;
  --input-focus: #F8C8D8;
  --header-bg: rgba(250,250,250,0.95);
  --nav-bg: #FFFFFF;
  --nav-border: #EEEEEE;
  --nav-active: #E05878;
  --nav-inactive: #8A8A8E;
  --accent: #FFE4EC;
  --accent-text: #333333;
  --text: #333333;
  --text-muted: #8A8A8E;
  --home-name: #6F6F75;
  --home-motto: #9A9AA0;
  --home-entry: #68686E;
  --toggle-bg: #DDDDDD;
  --toggle-on: #F06080;
  --danger: #E05555;
}

/* ── Base ──────────────────────────────────── */
html, body {
  height: 100%;
  overflow: hidden;
  font-family: -apple-system, 'PingFang SC', 'Helvetica Neue', sans-serif;
  background: var(--bg);
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  color: var(--text);
  transition: background 0.3s, color 0.3s;
}

/* ── Split-screen layout var (desktop) ────────── */
:root { --split-w: 400px; }

/* ── View System ───────────────────────────── */
.view {
  position: fixed;
  inset: 0;
  bottom: calc(56px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg);
  transition: background 0.3s;
}
.view.hidden { display: none; }

/* Chat view: bottom touches nav or 0 (nav hidden) */
#viewChat {
  bottom: 0;
}
/* 聊天壁纸：与 Memory 页同方案，::before 垫在内容之下（z-index:-1），不随消息滚动 */
#viewChat::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
/* 日间：无白纱，原图直显；夜间：保留深色遮罩防止过亮壁纸干扰阅读 */
#viewChat.has-bg-image::before {
  background: var(--chat-bg-image) center / cover no-repeat, var(--bg);
}
body.night #viewChat.has-bg-image::before {
  background:
    linear-gradient(180deg, rgba(26,26,30,0.62), rgba(26,26,30,0.48)),
    var(--chat-bg-image),
    var(--bg);
  background-size: auto, cover, auto;
  background-position: center, center, center;
}

/* ── Bottom Nav ────────────────────────────── */
#bottomNav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: calc(56px + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: var(--nav-bg);
  border-top: 1px solid var(--nav-border);
  display: flex;
  align-items: flex-start;
  justify-content: space-around;
  z-index: 90;
  transition: background 0.3s;
}
#bottomNav.hidden { display: none; }

.nav-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding-top: 8px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--nav-inactive);
  transition: color 0.15s;
  min-height: 56px;
}
.nav-btn.active { color: var(--nav-active); }

.nav-svg {
  width: 22px; height: 22px;
  stroke: currentColor;
  display: block;
}
.nav-label {
  font-size: 10px;
  letter-spacing: 0.2px;
}

/* ── Page Header (Memory/Chats/Tokens/Settings) ── */
.page-header {
  flex-shrink: 0;
  height: calc(56px + env(safe-area-inset-top));
  padding-top: env(safe-area-inset-top);
  display: flex;
  align-items: center;
  padding-left: 20px;
  padding-right: 20px;
  background: var(--bg);
  border-bottom: 1px solid var(--card-border);
  transition: background 0.3s;
}
.page-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}
.page-header-action {
  margin-left: auto;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: none;
  color: var(--text-muted);
  font: inherit;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}

/* Chats 右上角下拉菜单（微信式） */
.chats-menu {
  position: absolute;
  top: calc(52px + env(safe-area-inset-top));
  right: 12px;
  min-width: 160px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 6px;
  z-index: 95;
}
.chats-menu.hidden { display: none; }
.chats-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 11px 14px;
  border: 0;
  border-radius: 8px;
  background: none;
  color: var(--text);
  font: inherit;
  font-size: 15px;
  cursor: pointer;
  text-align: left;
}
.chats-menu-item:active { background: rgba(255,255,255,.06); }
.chats-menu-item svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--text-muted); }
.page-back {
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 50%;
  margin-right: 6px;
  background: none;
  color: var(--text-muted);
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.page-back.hidden { display: none; }

/* Scrollable content under page header */
.page-scroll {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 16px 16px 24px;
  overflow-x: hidden;
  width: 100%;
  min-width: 0;
}

/* ══════════════ HOME ══════════════════════ */
.home-safe-top {
  height: env(safe-area-inset-top);
  flex-shrink: 0;
}
.home-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 20px 24px 40px;
  gap: 0;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}
.home-media,
.home-panel {
  width: 100%;
  max-width: min(100%, 420px);
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* build 103：封面卡片，头像组下移压半在卡片上（情侣主页经典叠加布局） */
.astra-cover {
  position: relative;
  width: 100%;
  max-width: min(100%, 420px);
  aspect-ratio: 16 / 10;
  border-radius: 16px;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  overflow: hidden;
  background: var(--bg2);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.astra-cover:not(.has-image) {
  background-color: transparent;
  border: 1px dashed var(--card-border);
}
.astra-cover-placeholder {
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.astra-cover.has-image .astra-cover-placeholder { display: none; }

.home-avatars {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  margin-top: -38px;
  margin-bottom: 0;
}
.home-avatar {
  width: 76px; height: 76px;
  border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  font-weight: 300;
  color: var(--accent-text);
  overflow: hidden;
  border: 2px solid var(--bg);
}
.home-avatar img { width: 100%; height: 100%; object-fit: cover; }
.av-ai  { z-index: 1; }
.av-user { z-index: 2; }
.home-avatar + .home-avatar { margin-left: -22px; }
.home-heart { font-size: 22px; }

.home-names {
  font-family: 'Jost', -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 19px;
  font-weight: 200;
  color: var(--home-name);
  letter-spacing: 0.12em;
  margin-top: 14px;
  margin-bottom: 0;
  text-align: center;
}

.home-motto {
  margin-top: 16px;
  font-family: 'Jost', -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 10px;
  font-weight: 300;
  letter-spacing: 0.4em;
  color: var(--home-motto);
  text-align: center;
  text-transform: uppercase;
}

.home-entry-list {
  width: 100%;
  max-width: min(100%, 420px);
  margin-top: 52px;
  border-top: 1px solid var(--card-border);
}
.home-entry {
  width: 100%;
  height: 56px;
  border: 0;
  border-bottom: 1px solid var(--card-border);
  border-radius: 0;
  background: transparent;
  color: var(--home-entry);
  font: inherit;
  font-size: 15px;
  font-weight: 300;
  line-height: 56px;
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.home-entry:active {
  color: var(--nav-active);
}

@media (min-width: 1100px) {
  body:not(.split-mode) #viewHome .home-wrap {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 72px;
    padding: 40px 48px 72px;
  }
  body:not(.split-mode) #viewHome .home-media {
    max-width: 520px;
    flex: 0 0 520px;
  }
  body:not(.split-mode) #viewHome .astra-cover {
    max-width: 520px;
  }
  body:not(.split-mode) #viewHome .home-panel {
    max-width: 320px;
    flex: 0 0 320px;
    align-items: flex-start;
  }
  body:not(.split-mode) #viewHome .home-names,
  body:not(.split-mode) #viewHome .home-motto {
    width: 100%;
    text-align: left;
  }
  body:not(.split-mode) #viewHome .home-entry-list {
    max-width: 320px;
  }
}

/* ══════════════ MEMORY ════════════════════ */
.memory-home {
  flex: 1;
  position: relative;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 18px 16px 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  background: transparent;
}
.memory-source-switch {
  flex-shrink: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  padding: 8px 16px 10px;
  background: var(--bg);
  border-bottom: 1px solid var(--card-border);
}
.memory-source-btn {
  border: 1px solid var(--card-border);
  border-radius: 11px;
  padding: 8px 10px;
  background: var(--card);
  color: var(--text-muted);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
.memory-source-btn.active {
  background: transparent;
  border-color: var(--nav-active);
  color: var(--nav-active);
}
.memory-home.hidden { display: none; }
/* 壁纸铺在 Memory 视图底层：不随内容滚动 + 高斯模糊出真正的朦胧感 */
#viewMemory::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: #FFFFFF;
}
#viewMemory.has-bg-image::before {
  background:
    linear-gradient(180deg, rgba(250,250,250,0.62), rgba(250,250,250,0.28)),
    var(--memory-bg-image),
    #FFFFFF;
  background-size: auto, cover, auto;
  background-position: center, center, center;
}
body.night #viewMemory.has-bg-image::before {
  background:
    linear-gradient(180deg, rgba(26,26,30,0.56), rgba(26,26,30,0.34)),
    var(--memory-bg-image),
    var(--bg);
  background-size: auto, cover, auto;
  background-position: center, center, center;
}
.memory-home > * {
  position: relative;
  z-index: 1;
}

.memory-layer-card {
  position: relative;
  min-height: 118px;
  border: 1px solid rgba(31,42,48,0.10);
  border-radius: 20px;
  padding: 16px;
  overflow: hidden;
  background: rgba(255,255,255,0.72);
  backdrop-filter: blur(24px) saturate(0.92);
  -webkit-backdrop-filter: blur(24px) saturate(0.92);
  cursor: pointer;
  color: #2f373d;
}
body.night .memory-layer-card {
  border-color: rgba(255,255,255,0.12);
  background: rgba(42,42,46,0.55);
  color: #E8E8EA;
}
.memory-layer-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: none;
  pointer-events: none;
}
body.night .memory-layer-card::before {
  background: none;
}
.memory-layer-card:active { transform: scale(0.99); }
.memory-layer-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.memory-layer-name {
  font-family: 'Jost', -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 18px;
  font-weight: 300;
  letter-spacing: 0.05em;
}
.memory-layer-desc {
  position: relative;
  z-index: 1;
  margin-top: 22px;
  font-size: 12px;
  line-height: 1.75;
  letter-spacing: 0.25px;
  color: rgba(47,55,61,0.48);
}
body.night .memory-layer-desc { color: rgba(232,232,234,0.52); }

.mem-tab-bar {
  flex-shrink: 0;
  display: flex;
  padding: 10px 16px 0;
  gap: 6px;
  background: var(--bg);
  border-bottom: 1px solid var(--card-border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.mem-tab-bar::-webkit-scrollbar { display: none; }
.mem-tab-bar.hidden,
.mem-list.hidden,
.fab.hidden { display: none; }

.mem-tab {
  flex-shrink: 0;
  background: none;
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  margin-bottom: 10px;
  transition: all 0.15s;
  font-family: 'Jost', -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-weight: 300;
  letter-spacing: 0.12em;
}
.mem-tab.active {
  background: transparent;
  border-color: var(--nav-active);
  color: var(--nav-active);
}

.mem-list {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 12px 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: transparent;
}

.mem-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color 0.15s;
  animation: fadeIn 0.2s ease;
}
.mem-card:active { border-color: var(--nav-active); }

.mem-list-chord .mem-card {
  border-radius: 18px;
  background: #EFF3F5;
  border-color: rgba(130, 153, 166, 0.22);
}
body.night .mem-list-chord .mem-card {
  background: #30353B;
  border-color: rgba(180, 205, 218, 0.12);
}
.mem-list-chord .mem-card-time {
  color: #78909c;
  letter-spacing: 0.2px;
}
.mem-list-chord .mem-card-preview {
  line-height: 1.75;
  -webkit-line-clamp: 4;
}

.mem-card-time {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.mem-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 5px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.mem-card-preview {
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  white-space: pre-wrap;
}
.mem-empty {
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  padding: 60px 0;
}

.fab {
  position: absolute;
  bottom: calc(72px + env(safe-area-inset-bottom));
  right: 20px;
  width: 50px; height: 50px;
  border-radius: 50%;
  background: var(--nav-active);
  color: #fff;
  border: none;
  font-size: 24px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  z-index: 10;
}

/* ══════════════ CHATS ═════════════════════ */
.session-list {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.session-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--card-border);
  cursor: pointer;
  transition: background 0.1s;
}
.session-item:active { background: var(--card); }
/* build 103：全新用户零会话空状态提示 */
.session-list-empty-hint {
  padding: 60px 20px;
  text-align: center;
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.03em;
  color: var(--text-muted);
}

.session-avatar {
  width: 50px; height: 50px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-text);
  font-size: 18px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  border: 2px solid var(--card-border);
}
.session-avatar img { width: 100%; height: 100%; object-fit: cover; }

.session-info { flex: 1; min-width: 0; }
.session-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 3px;
}
.session-preview {
  font-size: 13px;
  color: var(--text-muted);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.session-time {
  font-size: 11px;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* ══════════════ CHAT ══════════════════════ */
#chatHeader {
  position: relative;
  flex-shrink: 0;
  height: calc(56px + env(safe-area-inset-top));
  padding-top: env(safe-area-inset-top);
  display: flex;
  align-items: center;
  padding-left: 4px;
  padding-right: 12px;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
  transition: background 0.3s;
}

.btn-back {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 32px;
  padding: 0;
  line-height: 1;
  flex-shrink: 0;
  width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}
.header-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}
.header-mood {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 1px;
}

/* 右侧按钮组：⧉ 分屏切换 + ⋮ 聊天菜单，整体靠右（build 103 对调顺序：⧉ 在前） */
.header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
}
/* 分屏开关（仅电脑端 >=1100px 显示，见下方 @media 块） */
#btnSplitToggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background: none;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
  transition: color 0.15s, border-color 0.15s;
}
#btnSplitToggle:hover { color: var(--nav-active); border-color: var(--nav-active); }
#btnSplitToggle.active { color: var(--nav-active); border-color: var(--nav-active); }

#chatArea {
  flex: 1;
  overflow-y: auto;
  overflow-anchor: none;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  padding: 16px 12px 8px;
}
#messageList {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 100%;
  justify-content: flex-end;
}

.date-divider {
  text-align: center;
  color: var(--meta);
  font-size: 11px;
  margin: 12px 0 8px;
  user-select: none;
}

/* v6.1（Lena 拍板方案 B）：整个消息区禁止 iOS 长按选中文字弹系统菜单（微信同款）。
   复制一律走自定义长按菜单的"拷贝"；编辑弹窗/输入框不在 #messageList 内，不受影响 */
#messageList,
.bubble-voice {
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

/* v5.1：空对话温柔提示——messageList 一旦有消息自动消失 */
#messageList:empty { justify-content: center; }
#messageList:empty::before {
  content: '来和 TA 说说话吧';
  display: block;
  text-align: center;
  padding-bottom: 8vh;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
/* 分屏模式：右栏尚无当前对话时的空状态提示，覆盖上面的默认文案 */
#viewChat.no-session #messageList:empty::before {
  content: '从左边选一个对话开始';
  font-weight: 300;
}

.msg-row {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
  animation: slideUp 0.2s ease-out;
}
.msg-row.user { align-items: flex-end; }
.msg-row.ai   { align-items: flex-start; }
.msg-row + .msg-row.user.consecutive,
.msg-row + .msg-row.ai.consecutive { margin-top: -8px; }

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

.bubble {
  max-width: min(92%, 760px);
  padding: 12px 16px;
  border-radius: 26px; /* 单行气泡高约 52px，26px = 真胶囊 */
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.7;
  word-break: break-word;
  white-space: pre-wrap;
  position: relative;
}
.bubble-primary { white-space: pre-wrap; }

.bubble-primary,
.bubble-translation,
.bubble-reply-quote,
.search-result-snippet,
.session-preview {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
}
.bubble-translation {
  margin-top: 3px;
  font-size: 13px;
  line-height: 1.6;
  color: currentColor;
  opacity: .62;
}
.bubble-reply-quote {
  max-width: 100%;
  margin-bottom: 7px;
  padding-left: 8px;
  border-left: 1px solid currentColor;
  font-size: 12px;
  line-height: 1.45;
  opacity: .55;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.msg-row.user .bubble {
  background: var(--bubble-user);
  color: var(--bubble-user-text);
}
.msg-row.ai .bubble {
  background: var(--bubble-ai);
  color: var(--bubble-ai-text);
}
body.night::before {
  content: '';
  position: fixed;
  z-index: 9999;
  left: 0; right: 0; top: 0;
  height: env(safe-area-inset-top);
  background: #1A1A1E;
  pointer-events: none;
}

/* v5.1 迭代：壁纸模式=毛玻璃气泡（更清透 + 模糊层 + 白色玻璃高光边）。
   仅在 has-bg-image 时启用 backdrop-filter：无壁纸时模糊无视觉意义，白耗 GPU */
#viewChat.has-bg-image .bubble,
#viewChat.has-bg-image .bubble-voice,
#viewChat.has-bg-image .typing-dots {
  backdrop-filter: blur(18px) saturate(125%);
  -webkit-backdrop-filter: blur(18px) saturate(125%);
}
/* v6.0 可读性方案 A：日间加深、夜间反白（Lena 已批） */
#viewChat.has-bg-image .msg-row.user .bubble {
  background: rgba(255, 228, 236, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.55);
}
#viewChat.has-bg-image .msg-row.ai .bubble,
#viewChat.has-bg-image .bubble-voice,
#viewChat.has-bg-image .typing-dots {
  background: rgba(42, 42, 46, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.14);
}
body.night #viewChat.has-bg-image .msg-row.user .bubble {
  background: rgba(88, 88, 96, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.18);
}
body.night #viewChat.has-bg-image .msg-row.ai .bubble,
body.night #viewChat.has-bg-image .bubble-voice,
body.night #viewChat.has-bg-image .typing-dots {
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.60);
}

/* ══════════ VOICE BUBBLE (WeChat style) ══════════ */
.bubble-voice {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 12px 18px;
  border-radius: 26px;
  background: var(--bubble-ai);
  color: var(--bubble-ai-text);
  cursor: pointer;
  min-width: 130px;
  width: min(var(--voice-bubble-width, 130px), 78vw);
  max-width: 286px;
  user-select: none;
  -webkit-user-select: none;
  transition: opacity 0.15s, width 0.28s ease;
}
.voice-main {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 94px;
}
.bubble-voice:active { opacity: 0.75; }
.bubble-voice.error { outline: 1.5px solid var(--danger); }
.bubble-voice.has-inline-text {
  width: auto;
  max-width: min(92%, 760px);
}

.voice-waveform {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 20px;
  flex: 1;
}
.voice-waveform span {
  display: block;
  width: 3px;
  border-radius: 2px;
  background: currentColor;
  opacity: 0.6;
}
.voice-waveform span:nth-child(1) { height: 6px; }
.voice-waveform span:nth-child(2) { height: 14px; }
.voice-waveform span:nth-child(3) { height: 20px; }
.voice-waveform span:nth-child(4) { height: 12px; }
.voice-waveform span:nth-child(5) { height: 8px; }
.voice-waveform span:nth-child(6) { height: 16px; }
.voice-waveform span:nth-child(7) { height: 10px; }

.bubble-voice.playing .voice-waveform span {
  animation: voiceWave 0.6s ease-in-out infinite alternate;
  opacity: 1;
}
.bubble-voice.playing .voice-waveform span:nth-child(1) { animation-delay: 0s; }
.bubble-voice.playing .voice-waveform span:nth-child(2) { animation-delay: 0.1s; }
.bubble-voice.playing .voice-waveform span:nth-child(3) { animation-delay: 0.2s; }
.bubble-voice.playing .voice-waveform span:nth-child(4) { animation-delay: 0.1s; }
.bubble-voice.playing .voice-waveform span:nth-child(5) { animation-delay: 0.05s; }
.bubble-voice.playing .voice-waveform span:nth-child(6) { animation-delay: 0.15s; }
.bubble-voice.playing .voice-waveform span:nth-child(7) { animation-delay: 0s; }

@keyframes voiceWave {
  from { transform: scaleY(0.3); }
  to   { transform: scaleY(1); }
}

/* 加载中：波形整体轻柔呼吸，节奏比播放慢，表示"在准备" */
.bubble-voice.loading .voice-waveform span {
  animation: voiceLoading 1.1s ease-in-out infinite;
}
.bubble-voice.loading .voice-waveform span:nth-child(odd)  { animation-delay: 0.25s; }
.bubble-voice.loading .voice-waveform span:nth-child(even) { animation-delay: 0s; }

@keyframes voiceLoading {
  0%, 100% { opacity: 0.25; }
  50%      { opacity: 0.85; }
}

.voice-duration {
  font-size: 13px;
  opacity: 0.7;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.voice-inline-text {
  position: relative;
  margin-top: 8px;
  padding-top: 7px;
  border-top: 1px solid color-mix(in srgb, currentColor 16%, transparent);
  padding-right: 34px;
  user-select: text;
  -webkit-user-select: text;
}
.voice-text-primary { font-size: 14px; line-height: 1.6; }
.voice-text-translation { margin-top: 2px; font-size: 13px; line-height: 1.6; opacity: .62; }
.voice-inline-copy {
  position: absolute;
  top: 7px;
  right: 0;
  border: 0;
  background: transparent;
  color: currentColor;
  font: inherit;
  font-size: 11px;
  opacity: .55;
  padding: 2px 0 4px 6px;
}

/* ── v6.0 悬浮长按菜单（iOS 式浮层，不挤压消息流）──────────── */
.float-menu {
  position: fixed;
  z-index: 300;
  display: flex;
  align-items: stretch;
  background: rgba(50, 50, 56, 0.96);
  border-radius: 13px;
  padding: 4px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.30);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: floatMenuIn 0.14s ease-out;
}
@keyframes floatMenuIn {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}
.float-menu button {
  border: 0;
  background: none;
  color: #F0F0F0;
  font: inherit;
  font-size: 13px;
  padding: 10px 13px;
  cursor: pointer;
  white-space: nowrap;
  border-radius: 9px;
}
.float-menu button:active { background: rgba(255, 255, 255, 0.12); }
.float-menu button.danger { color: #FF8484; }
.float-menu-arrow {
  position: absolute;
  width: 11px; height: 11px;
  background: rgba(50, 50, 56, 0.96);
  transform: translateX(-50%) rotate(45deg);
}
.float-menu.arrow-down .float-menu-arrow { bottom: -4px; }
.float-menu.arrow-up   .float-menu-arrow { top: -4px; }

/* 回到底部悬浮按钮 */
.scroll-bottom-btn {
  position: absolute;
  right: 14px;
  bottom: calc(78px + env(safe-area-inset-bottom));
  z-index: 60;
  min-width: 40px;
  height: 40px;
  padding: 0 13px;
  border: 1px solid var(--card-border);
  border-radius: 20px;
  background: var(--card);
  color: var(--text-muted);
  font: inherit;
  font-size: 15px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
}
.scroll-bottom-btn.has-new {
  color: var(--nav-active);
  font-size: 13px;
}
.scroll-bottom-btn.hidden { display: none; }

/* 撤销删除 toast */
.undo-toast {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(78px + env(safe-area-inset-bottom));
  z-index: 310;
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(50, 50, 56, 0.96);
  color: #F0F0F0;
  font-size: 13px;
  padding: 10px 16px;
  border-radius: 20px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  white-space: nowrap;
}
.undo-toast button {
  border: 0;
  background: none;
  color: #F8C8D8;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  padding: 0;
}
.undo-toast.hidden { display: none; }

/* 编辑消息弹窗提示行 */
.edit-msg-note {
  font-size: 11px;
  color: var(--text-muted);
  margin: -6px 0 10px;
}

/* ── v7.0 全会话搜索 ─────────────────────────── */
.chat-search-bar {
  flex-shrink: 0;
  padding: 10px 16px 8px;
  background: var(--bg);
  border-bottom: 1px solid var(--card-border);
}
.chat-search-bar input {
  width: 100%;
  border: 1.5px solid var(--input-border);
  border-radius: 18px;
  background: var(--input-bg);
  color: var(--input-text);
  font: inherit;
  font-size: 14px;
  padding: 9px 16px;
  outline: none;
  -webkit-appearance: none;
  transition: border-color 0.2s;
}
.chat-search-bar input:focus { border-color: var(--input-focus); }
.search-results {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 6px 0 20px;
}
.search-results.hidden { display: none; }
.session-list.hidden { display: none; } /* 搜索时隐藏会话列表 */
.search-empty {
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  padding-top: 48px;
}
.search-result-item {
  padding: 12px 18px;
  border-bottom: 1px solid var(--card-border);
  cursor: pointer;
}
.search-result-item:active { background: var(--bg2); }
.search-result-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
}
.search-result-session {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.search-result-time {
  font-size: 11px;
  color: var(--text-muted);
}
.search-result-snippet {
  font-size: 13px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 搜索跳转高亮：气泡闪一圈粉边 */
.msg-highlight .bubble,
.msg-highlight .bubble-voice,
.msg-highlight .bubble-img,
.msg-highlight .bubble-sticker {
  animation: msgFlash 1.8s ease-out;
}
@keyframes msgFlash {
  0%, 55% { box-shadow: 0 0 0 3px var(--nav-active); }
  100%    { box-shadow: 0 0 0 0 rgba(0, 0, 0, 0); }
}

/* ── v7.0 导出弹窗 ───────────────────────────── */
.export-top-row {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 6px;
}
.export-select-all {
  border: 0;
  background: none;
  color: var(--nav-active);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  padding: 4px 2px;
}
.export-session-list {
  max-height: 180px;
  overflow-y: auto;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  margin-bottom: 12px;
}
.export-session-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border-bottom: 1px solid var(--card-border);
  font-size: 14px;
  color: var(--text);
  cursor: pointer;
}
.export-session-row:last-child { border-bottom: 0; }
.export-session-row input { accent-color: var(--nav-active); width: 17px; height: 17px; }
.export-session-row span:nth-child(2) {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.export-session-count {
  font-size: 12px;
  color: var(--text-muted);
}
.export-note {
  font-size: 11px;
  color: var(--text-muted);
  margin: 10px 0 12px;
  line-height: 1.5;
}
.settings-note-line {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 8px;
}

.bubble-action-menu {
  display: flex;
  align-items: center;
  margin: 5px 0 2px;
  padding: 3px;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  background: var(--card);
  animation: fadeIn .15s ease;
  z-index: 5;
}
.bubble-action-menu button {
  border: 0;
  border-right: 1px solid var(--card-border);
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: 12px;
  font-weight: 300;
  letter-spacing: .04em;
  padding: 6px 11px;
  white-space: nowrap;
}
.bubble-action-menu button:last-child { border-right: 0; }
.bubble-action-menu button:active { color: var(--nav-active); }
.msg-row.user .bubble-action-menu { align-self: flex-end; }

.reply-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  border-top: 1px solid var(--card-border);
  background: var(--bg);
}
.reply-bar.hidden { display: none; }
.reply-bar-copy { min-width: 0; flex: 1; display: flex; flex-direction: column; gap: 1px; }
#replyBarLabel { color: var(--nav-active); font-size: 11px; letter-spacing: .05em; }
#replyBarText { color: var(--text-muted); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.reply-bar-close { border: 0; background: transparent; color: var(--meta); font: 300 20px/1 Jost, sans-serif; padding: 4px; }

/* 待发附件条（v8.6）：表情包/图片选中后暂存在这里，等一起发出去 */
.attach-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  border-top: 1px solid var(--card-border);
  background: var(--input-bg);
}
.attach-bar.hidden { display: none; }
.attach-bar-thumb {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  background: var(--bg);
}
.attach-bar-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.attach-bar-copy { min-width: 0; flex: 1; color: var(--text-muted); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.attach-bar-close { border: 0; background: transparent; color: var(--meta); font: 300 20px/1 Jost, sans-serif; padding: 4px; cursor: pointer; }

.msg-meta {
  font-size: 11px;
  color: var(--meta);
  text-shadow: none;
  margin-top: 3px;
  padding: 0 4px;
}

.typing-dots {
  display: flex;
  gap: 4px;
  padding: 14px 18px;
  background: var(--bubble-ai);
  border-radius: 26px;
  width: fit-content;
}
.typing-dots span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--meta);
  animation: bounce 1.2s infinite;
}
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }

.typing-dots span:nth-child(3) { animation-delay: 0.4s; }

.tool-call-row {
  align-self: flex-start;
  width: min(calc(100% - 72px), 430px);
  margin: 8px 0 10px 44px;
  color: var(--text-muted);
  opacity: 0.88;
  transform: translateY(0);
  transition: opacity 0.2s ease, transform 0.2s ease;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", Arial, sans-serif;
}
.tool-call-row.live { opacity: 0.72; }
.tool-call-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 34px;
  padding: 2px 2px 2px 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.02em;
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.tool-call-head {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.tool-call-toggle svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.82;
}
.tool-call-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tool-call-caret {
  flex-shrink: 0;
  font-size: 25px;
  line-height: 1;
  opacity: 0.42;
  transform: rotate(0deg);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.tool-call-row.expanded .tool-call-caret {
  transform: rotate(90deg);
  opacity: 0.58;
}
.tool-call-details {
  display: none;
  margin: 4px 0 2px 8px;
  padding: 6px 0 6px 26px;
  border-left: 1px solid rgba(136, 136, 136, 0.26);
  color: var(--text-muted);
}
.tool-call-row.expanded .tool-call-details { display: block; }
.tool-call-name {
  font-family: "Jost", -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.03em;
  opacity: 0.86;
  margin-bottom: 10px;
}
.tool-call-detail {
  max-height: 13.5em;
  overflow: hidden;
  white-space: pre-wrap;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.52;
  opacity: 0.78;
}
.tool-call-detail.muted { opacity: 0.46; }
.typing-label {
  margin-left: 8px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: .04em;
}
@keyframes bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-6px); }
}

#inputBar {
  flex-shrink: 0;
  padding: 10px 12px;
  padding-bottom: calc(10px + env(safe-area-inset-bottom));
  background: var(--input-bg);
  border-top: 1px solid var(--card-border);
  transition: background 0.3s;
}
.input-bar-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.btn-voice {
  flex-shrink: 0;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: none;
  border: 1.5px solid var(--nav-active);
  color: var(--nav-active);
  cursor: pointer;
  display: none; /* v5.1：语音输入尚未接线，接入后改回 flex 即可恢复 */
  align-items: center; justify-content: center;
}

.input-wrap {
  flex: 1;
  background: var(--bg);
  border-radius: 18px;
  border: 1.5px solid var(--input-border);
  padding: 8px 14px;
  transition: border-color 0.2s;
  display: flex; align-items: center;
}
.input-wrap:focus-within { border-color: var(--input-focus); }

#msgInput {
  width: 100%;
  background: none;
  border: none;
  outline: none;
  font-size: 15px;
  color: var(--input-text);
  resize: none;
  font-family: inherit;
  line-height: 1.5;
  max-height: 96px;
  overflow-y: auto;
}
#msgInput::placeholder { color: var(--meta); }

.btn-send {
  flex-shrink: 0;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--nav-active);
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.15s;
}
.btn-send:active { opacity: 0.7; }
.btn-send:disabled { opacity: 0.4; }

/* ══════════════ TOKENS ════════════════════ */
.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 18px 16px;
}
.cache-grid { margin-bottom: 20px; }
.stat-label {
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-weight: 600;
}
.stat-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
  margin-bottom: 4px;
}
.stat-value.accent { color: var(--nav-active); }
.stat-sub {
  font-size: 12px;
  color: var(--text-muted);
}
.chart-section { margin: 8px 0 20px; }
.chart-title {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.token-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 80px;
}
.chart-bar-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  height: 100%;
  justify-content: flex-end;
}
.chart-bar {
  width: 100%;
  border-radius: 4px 4px 0 0;
  background: var(--nav-active);
  opacity: 0.7;
  min-height: 2px;
  transition: height 0.4s ease;
}
.chart-bar.deepseek { background: #45cfc9; }
.chart-bar.openrouter { background: var(--nav-active); }
.chart-bar-label {
  font-size: 9px;
  color: var(--text-muted);
  text-align: center;
}
.summary-card { margin: 4px 0 20px; }

/* ══════════════ SETTINGS ══════════════════ */
.settings-section { margin-bottom: 22px; }
#viewSettings, #viewSettings .page-scroll { max-width: 100vw; min-width: 0; }
#viewSettings .settings-section, #viewSettings input, #viewSettings button,
#viewSettings label, #viewSettings .settings-note-line { max-width: 100%; min-width: 0; }
#viewSettings .settings-note-line { overflow-wrap: anywhere; line-height: 1.65; }
.settings-data-drawer > summary { padding: 12px 0; font-weight: 700; color: var(--text); cursor: pointer; }
.settings-data-body { display: grid; gap: 14px; padding-top: 12px; }
.settings-data-body > button { width: 100%; min-height: 44px; white-space: normal; line-height: 1.45; }
.settings-data-body .settings-row { gap: 16px; min-height: 44px; }
.voice-subsection + .voice-subsection { margin-top: 6px; padding-top: 18px; border-top: 1px solid var(--card-border); }
#viewSettings #startDateInput { width: 100%; max-width: 200px; height: 40px; padding: 8px 12px; }
.voice-settings-body { gap: 12px; }
.voice-card-list { display: grid; gap: 8px; }
.voice-card {
  width: 100%; min-height: 48px; padding: 10px 12px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  color: var(--text); background: transparent; border: 1px solid var(--card-border);
  border-radius: 10px; font: inherit; text-align: left; cursor: pointer;
}
.voice-card.active { color: var(--nav-active); border-color: var(--nav-active); background: transparent; }
.voice-card-name { font-size: 14px; }
.voice-card-id { color: var(--text-muted); font-size: 11px; letter-spacing: 0.4px; }
.voice-card.active .voice-card-id { color: var(--nav-active); }
.voice-add-card {
  min-height: 44px; color: var(--text-muted); background: transparent;
  border: 1px dashed var(--card-border); border-radius: 10px; font: inherit; cursor: pointer;
}
.voice-parameter-panel { display: grid; gap: 4px; padding-top: 4px; }
.voice-range-row, .voice-speaker-row {
  min-height: 44px; display: grid; align-items: center; gap: 10px;
  color: var(--text); font-size: 13px;
}
.voice-range-row { grid-template-columns: 64px minmax(0, 1fr) 38px; }
.voice-range-row output { color: var(--text-muted); font-size: 12px; text-align: right; font-variant-numeric: tabular-nums; }
.voice-speaker-row { grid-template-columns: 1fr auto; }
.voice-range-row input[type="range"] {
  width: 100%; height: 28px; padding: 0; border: 0; background: transparent; appearance: none;
}
.voice-range-row input[type="range"]::-webkit-slider-runnable-track { height: 2px; border-radius: 2px; background: var(--card-border); }
.voice-range-row input[type="range"]::-webkit-slider-thumb {
  appearance: none; width: 16px; height: 16px; margin-top: -7px;
  border-radius: 50%; border: 1px solid var(--nav-active); background: var(--bg); cursor: pointer;
}
.voice-range-row input[type="range"]::-moz-range-track { height: 2px; border: 0; border-radius: 2px; background: var(--card-border); }
.voice-range-row input[type="range"]::-moz-range-thumb { width: 16px; height: 16px; border-radius: 50%; border: 1px solid var(--nav-active); background: var(--bg); cursor: pointer; }
.voice-preview-btn { width: 100%; min-height: 44px; }
.voice-preview-btn:disabled { opacity: 0.55; cursor: default; }
.voice-modal-input {
  width: 100%; height: 42px; margin: 6px 0 16px; padding: 9px 12px;
  color: var(--text); background: var(--card); border: 1px solid var(--card-border);
  border-radius: 10px; font: inherit; outline: none;
}
.voice-modal-input:focus { border-color: var(--input-focus); }
.summary-head-controls { justify-content: flex-end; margin: 8px 0 10px; }
.app-version {
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  padding: 8px 0 24px;
}
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.settings-label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 8px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  font-weight: 600;
}
.settings-section input[type="text"],
.settings-section input[type="password"],
.settings-section input[type="date"],
.settings-section select,
.settings-section textarea {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 11px 14px;
  font-size: 14px;
  color: var(--text);
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}
.settings-section input:focus,
.settings-section textarea:focus { border-color: var(--input-focus); }
.settings-section textarea { resize: vertical; line-height: 1.6; }

.api-key-wrap { display: flex; gap: 8px; }
.api-key-wrap input { flex: 1; }
.btn-toggle-key {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 0 14px;
  font-size: 13px;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
}

.mood-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}
.mood-chip {
  position: relative;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 7px 14px;
  font-size: 12px;
  color: var(--text);
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.15s;
}
/* 触控热区扩展：视觉不变，点击区补到 ~44px */
.mood-chip::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  top: -6px; bottom: -6px;
}
.mood-chip:hover { border-color: var(--nav-active); }

.toggle-switch { position: relative; display: inline-block; width: 46px; height: 26px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-track {
  position: absolute; inset: 0;
  background: var(--toggle-bg);
  border-radius: 13px;
  cursor: pointer;
  transition: background 0.25s;
}
.toggle-track::before {
  content: '';
  position: absolute;
  width: 20px; height: 20px;
  left: 3px; top: 3px;
  border-radius: 50%;
  background: #fff;
  transition: transform 0.25s;
}
.toggle-switch input:checked + .toggle-track { background: var(--toggle-on); }
.toggle-switch input:checked + .toggle-track::before { transform: translateX(20px); }

.avatar-row { display: flex; gap: 20px; }
.avatar-upload-item { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.avatar-preview {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-text);
  font-size: 20px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid var(--card-border);
}
.avatar-preview img { width: 100%; height: 100%; object-fit: cover; }
.avatar-upload-label { font-size: 11px; color: var(--text-muted); cursor: pointer; }
.hidden-file { display: none; }
/* build 103：头像下的可编辑名字（默认"未命名"），与上传 label 分开，不干扰点击上传 */
.settings-section .avatar-upload-item input[type="text"] {
  width: 84px;
  height: 30px;
  padding: 4px 8px;
  font-size: 13px;
  text-align: center;
}

.memory-bg-setting {
  display: flex;
  align-items: center;
  gap: 12px;
}
.memory-bg-preview {
  width: 92px;
  height: 58px;
  flex: 0 0 auto;
  border-radius: 14px;
  border: 1px solid var(--card-border);
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 228, 236, 0.74), transparent 38%),
    radial-gradient(circle at 88% 20%, rgba(116, 145, 160, 0.26), transparent 42%),
    var(--bg);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.memory-bg-preview.has-image {
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.32);
}
.memory-bg-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.memory-bg-btn,
.memory-bg-reset {
  border: 1px solid var(--card-border);
  border-radius: 999px;
  background: var(--card-bg);
  color: var(--text-muted);
  padding: 8px 12px;
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
  font-family: inherit;
}

.btn-primary {
  width: 100%;
  background: var(--nav-active);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 14px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: opacity 0.15s;
}
.btn-primary:active { opacity: 0.75; }

.btn-danger {
  width: 100%;
  background: none;
  color: var(--danger);
  border: 1px solid var(--danger);
  border-radius: 12px;
  padding: 12px;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s;
}
.btn-danger:active { background: rgba(224,85,85,0.1); }

/* ══════════════ MODALS ════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
  backdrop-filter: blur(4px);
}
.modal-overlay.hidden { display: none; }

.modal-box {
  position: fixed;
  left: 16px; right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--card);
  border-radius: 20px;
  padding: 20px;
  z-index: 201;
  max-height: 80vh;
  overflow-y: auto;
  border: 1px solid var(--card-border);
}
.modal-box.hidden { display: none; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}
.modal-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}
.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
}
.modal-time {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.modal-textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 12px;
  font-size: 14px;
  color: var(--text);
  font-family: inherit;
  resize: vertical;
  line-height: 1.6;
  outline: none;
  margin-bottom: 16px;
}
.modal-textarea:focus { border-color: var(--input-focus); }
.modal-actions {
  display: flex;
  gap: 10px;
}
.btn-primary-sm {
  flex: 1;
  background: var(--nav-active);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 13px;
  font-size: 14px;
  font-weight: 400;
  cursor: pointer;
  font-family: inherit;
}
.btn-danger-sm {
  flex: 1;
  background: none;
  color: var(--danger);
  border: 1px solid var(--danger);
  border-radius: 10px;
  padding: 11px;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
}

.add-mem-cats {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.add-cat {
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 5px 12px;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}
.add-cat.active {
  background: var(--nav-active);
  border-color: var(--nav-active);
  color: #fff;
}

/* ══════════════ TTS BUTTON ════════════════ */
.tts-row {
  display: flex;
  padding-left: 2px;
  margin-top: -6px;
  margin-bottom: 14px;
}
.btn-tts {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 6px 13px 6px 10px;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.15s, color 0.15s;
  user-select: none;
}
.btn-tts:active { opacity: 0.7; }
.btn-tts.playing {
  border-color: var(--nav-active);
  color: var(--nav-active);
}
.btn-tts.loading { opacity: 0.55; cursor: default; }

/* Waveform bars */
.tts-bars {
  display: flex;
  align-items: center;
  gap: 2.5px;
  height: 14px;
}
.tts-bars span {
  display: block;
  width: 2.5px;
  border-radius: 2px;
  background: currentColor;
  transform-origin: bottom center;
}
.tts-bars span:nth-child(1) { height: 5px; }
.tts-bars span:nth-child(2) { height: 10px; }
.tts-bars span:nth-child(3) { height: 14px; }
.tts-bars span:nth-child(4) { height: 8px; }
.tts-bars span:nth-child(5) { height: 5px; }

.btn-tts.playing .tts-bars span {
  animation: ttsWave 0.7s ease-in-out infinite alternate;
}
.btn-tts.playing .tts-bars span:nth-child(1) { animation-delay: 0s; }
.btn-tts.playing .tts-bars span:nth-child(2) { animation-delay: 0.12s; }
.btn-tts.playing .tts-bars span:nth-child(3) { animation-delay: 0.24s; }
.btn-tts.playing .tts-bars span:nth-child(4) { animation-delay: 0.12s; }
.btn-tts.playing .tts-bars span:nth-child(5) { animation-delay: 0s; }

@keyframes ttsWave {
  from { transform: scaleY(0.3); opacity: 0.5; }
  to   { transform: scaleY(1);   opacity: 1; }
}

/* ── Scrollbars ─────────────────────────── */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--card-border); border-radius: 2px; }

/* ── Animations ─────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Chat menu (header dropdown) ─────────────────────────── */
.btn-chat-menu {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0;
}
/* 左侧抽屉 */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
  z-index: 120;
}
.drawer-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.chat-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  width: min(88vw, 380px);
  background: var(--card);
  border-left: 1px solid var(--card-border);
  padding: calc(16px + env(safe-area-inset-top)) 18px 18px;
  transform: translateX(100%);
  transition: transform 0.28s cubic-bezier(0.22, 0.8, 0.3, 1);
  z-index: 130;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.chat-drawer.open { transform: translateX(0); }
.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.drawer-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}
.drawer-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  padding: 10px 12px;
  margin: -6px -4px -6px 0;
}
.chat-profile-card {
  position: relative;
  margin: -4px 0 26px;
  padding-bottom: 14px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  border-radius: 18px;
  background: var(--bg);
  text-align: center;
}
.chat-profile-cover {
  width: 100%;
  height: 126px;
  border: 0;
  background: linear-gradient(135deg, var(--accent), var(--card));
  background-position: center;
  background-size: cover;
  color: rgba(255,255,255,.82);
  font: inherit;
  font-size: 11px;
  cursor: pointer;
}
.chat-profile-cover.has-image span { display: none; }
.chat-profile-avatar {
  width: 92px;
  height: 92px;
  margin-top: -46px;
  border: 5px solid var(--bg);
  border-radius: 50%;
  overflow: hidden;
  background: var(--accent);
  color: var(--accent-text);
  font: inherit;
  font-family: 'Jost', -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 28px;
  font-weight: 200;
  cursor: pointer;
}
.chat-profile-avatar img { width: 100%; height: 100%; object-fit: cover; }
.chat-profile-fields { padding: 8px 16px 0; }
.chat-profile-name,
.chat-profile-signature {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font-family: inherit;
  text-align: center;
}
.chat-profile-name {
  font-family: 'Jost', -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 22px;
  font-weight: 200;
  letter-spacing: 0.05em;
}
.chat-profile-signature {
  margin-top: 7px;
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}
.chat-profile-name:focus,
.chat-profile-signature:focus { box-shadow: 0 1px 0 var(--nav-active); }
/* v5.1：抽屉内危险操作降权——弱化成文字按钮，并与"保存"拉开距离防误触 */
.chat-delete-btn {
  margin-top: 4px;
  background: none;
  border: none;
  color: var(--danger);
  opacity: 0.8;
  font-size: 13px;
  padding: 12px;
}
.btn-primary + .chat-delete-btn { margin-top: 30px; }
.drawer-section { margin-bottom: 22px; }
.drawer-section.hidden { display: none; }
.drawer-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.drawer-note {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 8px;
  opacity: 0.75;
}
.drawer-details {
  border-top: 1px solid var(--card-border);
  padding-top: 14px;
}
.drawer-details summary {
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: .5px;
  cursor: pointer;
  user-select: none;
}
.drawer-prompt-wrap { margin-top: 10px; }
.drawer-reset-prompt {
  position: relative;
  margin-top: 2px;
  padding: 12px 0;
  border: 0;
  background: none;
  color: var(--text-muted);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
.drawer-reset-prompt::after {
  content: '';
  position: absolute;
  left: -8px; right: -8px;
  top: -4px; bottom: -4px;
}
.seg-control {
  display: flex;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  overflow: hidden;
}
.seg-btn {
  flex: 1;
  padding: 8px 0;
  font-size: 12px;
  background: none;
  border: none;
  border-right: 1px solid var(--card-border);
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
}
.seg-btn:last-child { border-right: none; }
.seg-btn.active {
  background: var(--nav-active);
  color: #FFFFFF;
}
body.night .seg-btn.active { color: #1A1A1E; }
.thinking-row {
  align-self: flex-start;
  max-width: min(82%, 620px);
  margin: 2px 46px 4px;
  color: var(--text-secondary, #777);
}
.thinking-row.hidden { display: none; }
.thinking-toggle {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 4px 0;
  color: inherit;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
.thinking-toggle::before { content: '›'; display: inline-block; margin-right: 6px; transition: transform .18s ease; }
.thinking-row.expanded .thinking-toggle::before { transform: rotate(90deg); }
.thinking-row.streaming .thinking-toggle::before { animation: thinking-pulse 1s ease-in-out infinite; }
.thinking-body {
  display: none;
  max-height: 180px;
  overflow-y: auto;
  margin-top: 3px;
  padding: 9px 11px;
  border-left: 2px solid rgba(127,127,127,.22);
  font-size: 12px;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  opacity: .82;
}
.thinking-row.expanded .thinking-body { display: block; }
@keyframes thinking-pulse { 50% { opacity: .35; } }

/* ══════════════ v29 发图片 ═══════════════ */
.btn-attach {
  flex-shrink: 0;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: none;
  border: 1.5px solid var(--card-border);
  color: var(--text-muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.btn-attach:active { opacity: 0.6; }

.attach-menu {
  position: absolute;
  bottom: calc(64px + env(safe-area-inset-bottom));
  right: 54px;
  min-width: 150px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 6px;
  z-index: 95;
}
.attach-menu.hidden { display: none; }

.bubble-img {
  max-width: 62%;
  border-radius: 14px;
  border: 1px solid var(--card-border);
  overflow: hidden;
  cursor: pointer;
  line-height: 0;
  background: var(--card);
}
.bubble-img img {
  display: block;
  width: 100%;
  height: auto;
}
.bubble-img.uploading { animation: thinking-pulse 1.2s ease-in-out infinite; }

.img-viewer {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0,0,0,.92);
  display: flex;
  align-items: center;
  justify-content: center;
}
.img-viewer.hidden { display: none; }
.img-viewer img {
  max-width: 100vw;
  max-height: 100vh;
  object-fit: contain;
}

/* ══════════════ v30 表情包 ═══════════════ */
.sticker-panel {
  flex-shrink: 0;
  background: var(--input-bg);
  border-top: 1px solid var(--card-border);
  padding: 12px 12px calc(12px + env(safe-area-inset-bottom));
  max-height: 42vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.sticker-panel.hidden { display: none; }
.sticker-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.sticker-cell {
  position: relative;
  aspect-ratio: 1;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  background: var(--card);
  overflow: hidden;
  cursor: pointer;
  padding: 0;
}
.sticker-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.sticker-cell:active { opacity: 0.7; }
.sticker-cell.deleting { border-color: #E8788A; }
.sticker-add-cell {
  aspect-ratio: 1;
  border: 1px dashed var(--card-border);
  border-radius: 12px;
  background: none;
  color: var(--text-muted);
  font-size: 26px;
  font-weight: 200;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.sticker-empty-hint {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  padding: 18px 0 8px;
}

.bubble-sticker {
  width: 110px;
  height: 110px;
  cursor: pointer;
  line-height: 0;
}
.bubble-sticker img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.sticker-name-preview {
  display: flex;
  justify-content: center;
  margin: 14px 0;
}
.sticker-name-preview img {
  width: 96px;
  height: 96px;
  object-fit: contain;
  border: 1px solid var(--card-border);
  border-radius: 12px;
}
.sticker-name-input {
  width: 100%;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 15px;
  padding: 10px 12px;
  outline: none;
  box-sizing: border-box;
}
.sticker-name-input:focus { border-color: var(--nav-active); }

/* ── 用量页 · 最近 10 次（v4.7）────────────────────────────── */
.recent-list {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 4px 16px;
}
.recent-row { padding: 10px 0; }
.recent-row + .recent-row { border-top: 1px solid var(--card-border); }
.recent-main {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 13px;
  color: var(--text);
  margin-bottom: 3px;
}
.recent-cost { font-weight: 600; }
.recent-sub {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

/* ── 抽屉 · 滚动摘要（v5.0）─────────────────────────────── */
.summary-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.summary-toggle {
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--nav-active);
  color: var(--nav-active);
  background: transparent;
}
.summary-toggle.off {
  border-color: var(--card-border);
  color: var(--text-muted);
}
#summaryTextarea {
  width: 100%;
  margin-top: 6px;
  padding: 8px 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  resize: vertical;
}
.summary-btns {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.summary-btns button {
  position: relative;
  flex: 1;
  font-size: 12px;
  padding: 10px 0;
  border-radius: 10px;
  border: 1px solid var(--card-border);
  color: var(--text);
  background: transparent;
}
.summary-btns button::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  top: -4px; bottom: -4px;
}
.settings-group-title {
  margin: 22px 18px 8px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
}
.advanced-settings-body { padding-top: 10px; }
.advanced-settings-body > .drawer-section { margin-left: 0; margin-right: 0; }

/* ══════════════ 分屏模式（电脑端 v8.5 build 99）══════════════
   仅 min-width:1100px 生效；手机/窄屏零影响（媒体查询 + body.split-mode 双保险）。
   左栏 = Home/Memory/Chats/用量/设置 + 底部导航，合成一张圆角卡片；
   右栏 = 常驻聊天页 #viewChat，独立圆角卡片；中间 6px 拖动条可调左栏宽度。 */
#splitDragHandle {
  display: none;
  position: fixed;
  top: 12px;
  bottom: 12px;
  width: 6px;
  border-radius: 3px;
  background: transparent;
  cursor: col-resize;
  z-index: 80;
  transition: background 0.15s;
}
body.resizing-split-w { user-select: none; -webkit-user-select: none; cursor: col-resize; }

@media (min-width: 1100px) {
  #btnSplitToggle { display: flex; }

  body.split-mode {
    background: var(--bg2);
  }

  /* 左栏页面：Home/Memory/Chats/用量/设置/纪念日/一起听/动态/日记 共用同一张卡片外形 */
  body.split-mode .view:not(#viewChat) {
    top: 12px;
    right: auto;
    left: 12px;
    bottom: calc(56px + env(safe-area-inset-bottom) + 12px);
    width: var(--split-w);
    border: 1px solid var(--card-border);
    border-bottom: none;
    border-radius: 16px 16px 0 0;
    overflow: hidden;
  }
  /* 左栏底部导航：与左栏页面拼成一张完整圆角卡片（贴合处不重复描边） */
  body.split-mode #bottomNav {
    left: 12px;
    right: auto;
    bottom: 12px;
    width: var(--split-w);
    border: 1px solid var(--card-border);
    border-top: none;
    border-radius: 0 0 16px 16px;
  }

  /* 右栏：常驻聊天页，独立圆角卡片 */
  body.split-mode #viewChat {
    top: 12px;
    right: 12px;
    left: calc(24px + var(--split-w));
    bottom: 12px;
    border: 1px solid var(--card-border);
    border-radius: 16px;
    overflow: hidden;
  }
  body.split-mode #chatDrawerOverlay {
    top: 12px;
    right: 12px;
    bottom: 12px;
    left: calc(24px + var(--split-w));
    border-radius: 16px;
  }
  /* 分屏下没有"返回"概念 */
  body.split-mode #viewChat .btn-back { display: none; }

  /* 拖动条：在 12px 缝隙正中，6px 宽，hover/拖动变粉 */
  body.split-mode #splitDragHandle {
    display: block;
    left: calc(15px + var(--split-w));
  }
  body.split-mode #splitDragHandle:hover,
  body.split-mode #splitDragHandle.dragging {
    background: var(--nav-active);
  }
}

/* ══════════════ 桌面气泡宽度收窄（>=900px，独立于分屏开关）══════════════
   窄屏手机永远命中不到；宽屏单页或分屏下，消息区居中收窄，气泡不再拉满整行 */
@media (min-width: 900px) {
  #messageList {
    max-width: min(94%, 1600px);
    margin: 0 auto;
    width: 100%;
  }
  .input-bar-inner {
    max-width: min(94%, 1600px);
    margin: 0 auto;
  }
  .bubble {
    max-width: min(92%, 880px);
  }
  .bubble-voice.has-inline-text {
    max-width: min(92%, 880px);
  }
}

.call-transcript-line {
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.call-transcript-label {
  margin-bottom: 7px;
  font-size: 12px;
  line-height: 1;
  letter-spacing: .08em;
}
.call-transcript-content-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.call-transcript-content {
  flex: 1;
  min-width: 0;
}
.call-transcript-en,
.call-transcript-mine {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text);
  word-break: break-word;
}
.call-transcript-cn {
  margin-top: 5px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-muted);
  word-break: break-word;
}
.call-transcript-mine {
  color: var(--text-muted);
}
.call-transcript-speaker {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  margin-top: -4px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.call-transcript-speaker:active {
  background: rgba(248, 200, 216, 0.16);
}
.call-transcript-speaker.loading,
.call-transcript-speaker.playing {
  color: var(--nav-active);
  cursor: default;
}
.call-transcript-speaker.loading svg {
  opacity: .55;
}
.call-transcript-speaker:disabled {
  opacity: 1;
}

/* ══════════════ v10.4 — Astra 四页面静态骨架（纪念日/一起听/动态/日记） ══════════════ */
/* 结构照抄设计稿 new-features-preview-20260709.html tab 02/03/04/05，色值全部映射到现有变量，不引入新的写死十六进制 */

/* ── 纪念日 viewAnniversary ── */
.anniv-daycount {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 400;
}
.anniv-daycount #annivDayCount {
  font-family: "Jost", sans-serif;
  font-weight: 300;
  font-size: 14px;
  color: var(--nav-active);
}
.anniv-cal {
  padding: 18px 16px 0;
}
.anniv-cal-month {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.anniv-cal-nav {
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 16px;
  padding: 4px 10px;
  cursor: pointer;
}
.anniv-cal-nav:active { opacity: .6; }
.anniv-cal-month-label {
  font-family: "Jost", sans-serif;
  font-weight: 300;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--text);
}
.anniv-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  row-gap: 10px;
  text-align: center;
}
.anniv-cal-grid .wd {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 400;
  padding-bottom: 4px;
}
.anniv-cal-grid .d {
  font-family: "Jost", sans-serif;
  font-weight: 300;
  font-size: 13px;
  color: var(--text);
  position: relative;
  padding: 5px 0 9px;
}
.anniv-cal-grid .d.dim { color: var(--text-muted); opacity: .5; }
.anniv-cal-grid .d.today { color: var(--nav-active); }
.anniv-cal-grid .d.today::after {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 26px;
  border: 1px solid var(--nav-active);
  border-radius: 50%;
}
body.night .anniv-cal-grid .d.today::after {
  border-color: color-mix(in srgb, var(--nav-active) 70%, transparent);
}
.anniv-list {
  margin: 26px 16px 0;
  border-top: 1px solid var(--card-border);
}
.anniv-empty {
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  padding: 48px 0;
}
.anniv-add-btn {
  display: block;
  width: calc(100% - 32px);
  margin: 24px 16px 20px;
  text-align: center;
  font: inherit;
  font-size: 14px;
  color: var(--text-muted);
  background: none;
  border: 1px solid var(--card-border);
  border-radius: 999px;
  padding: 13px 0;
  cursor: pointer;
}
.anniv-add-btn:active { opacity: .6; }

/* ── 一起听 viewListen ── */
.listen-now {
  padding: 20px 20px 0;
}
.listen-now-title {
  font-family: "Jost", sans-serif;
  font-weight: 300;
  font-size: 24px;
  color: var(--text);
  min-height: 30px;
}
.listen-now-artist {
  margin-top: 6px;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 400;
  min-height: 18px;
}
.listen-progress {
  margin-top: 24px;
  height: 1px;
  width: 100%;
  background: var(--card-border);
  position: relative;
}
.listen-progress-played {
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 0%;
  background: var(--nav-active);
}
.listen-controls {
  margin-top: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
}
.listen-ctrl-btn {
  border: none;
  background: none;
  color: var(--text-muted);
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.listen-ctrl-btn svg { display: block; }
.listen-ctrl-btn:active { opacity: .6; }
.listen-ctrl-play { color: var(--text); }
.listen-section-title {
  margin: 48px 20px 0;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}
.listen-history {
  margin: 16px 16px 24px;
}
.listen-empty {
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  padding: 48px 0;
}

/* ── 动态 viewFeed ── */
.feed-list {
  padding: 4px 16px 24px;
  display: flex;
  flex-direction: column;
}
.feed-empty {
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  padding: 60px 0;
}

.feed-card {
  padding: 18px 2px;
  border-bottom: 1px solid var(--card-border);
}
.feed-card-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.feed-avatar { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font-weight: 600; color: #fff; overflow: hidden; flex-shrink: 0; }
.feed-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.feed-avatar-ai { background: #879aa4; }
.feed-avatar-user { background: #d7a7b5; }
.feed-author { color: var(--text); font-size: 14px; font-weight: 600; }
.feed-time { color: var(--text-muted); font-size: 11px; }
.feed-content { color: var(--text); font-size: 15px; line-height: 1.7; white-space: pre-wrap; overflow-wrap: anywhere; }
.feed-image { display: block; width: 100%; max-height: 460px; object-fit: cover; border-radius: 12px; margin-top: 12px; background: var(--card); }
.feed-actions { display: flex; align-items: center; min-height: 34px; margin-top: 8px; }
.feed-actions .feed-time { margin-right: auto; }
.feed-like { border: 0; background: none; color: var(--text-muted); font-size: 22px; padding: 2px 8px; cursor: pointer; line-height: 1; }
.feed-like.active { color: #d66f89; }
.feed-like-names { display: flex; align-items: center; gap: 5px; color: var(--text-muted); font-size: 12px; margin-bottom: 1px; }
.feed-like-names i { font-style: normal; color: var(--nav-active); font-size: 13px; }
.feed-comments { display: flex; flex-direction: column; gap: 5px; }
.feed-comment { color: var(--text); background: var(--card); border-radius: 8px; padding: 7px 9px; font-size: 13px; line-height: 1.5; overflow-wrap: anywhere; }
.feed-comment b { font-weight: 600; }
.feed-comment-compose {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  overflow: hidden;
  max-height: 60px;
  opacity: 1;
  transition: max-height .2s ease, opacity .2s ease, margin-top .2s ease;
}
.feed-comment-compose.collapsed {
  max-height: 0;
  opacity: 0;
  margin-top: 0;
  pointer-events: none;
}
.feed-comment-toggle {
  border: 0;
  background: none;
  color: var(--text-muted);
  padding: 2px 8px;
  margin-left: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  position: relative;
}
.feed-comment-toggle svg { width: 20px; height: 20px; }
.feed-comment-compose input { flex: 1; min-width: 0; border: 1px solid var(--card-border); border-radius: 9px; background: var(--card); color: var(--text); padding: 9px 10px; outline: none; font: inherit; font-size: 13px; }
.feed-comment-compose input:focus { border-color: var(--input-focus); }
.feed-comment-compose button, .feed-image-pick { border: 0; border-radius: 9px; background: var(--card); color: var(--nav-active); padding: 8px 12px; cursor: pointer; font: inherit; }
.feed-compose-text { margin-top: 12px; }
.feed-image-pick { margin-bottom: 12px; border: 1px solid var(--card-border); }
.feed-image-preview { position: relative; width: min(220px, 100%); margin-bottom: 12px; }
.feed-image-preview.hidden { display: none; }
.feed-image-preview img { display: block; width: 100%; max-height: 260px; object-fit: cover; border-radius: 10px; }
.feed-image-preview button { position: absolute; top: 6px; right: 6px; width: 28px; height: 28px; border: 0; border-radius: 50%; background: rgba(0,0,0,.62); color: #fff; font-size: 18px; cursor: pointer; }
.feed-publish-status { min-height: 20px; color: var(--text-muted); font-size: 12px; margin-bottom: 4px; }

/* ── 日记 viewDiary ── */
.diary-header {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  padding: 20px 20px 0;
}
.diary-day-num {
  font-family: "Jost", sans-serif;
  font-weight: 200;
  font-size: 64px;
  line-height: 0.9;
  color: var(--text);
  min-height: 58px;
}
.diary-day-meta {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
  padding-bottom: 8px;
}
.diary-entries {
  margin: 44px 20px 24px;
}
.diary-empty {
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  padding: 48px 0;
}
.diary-nav {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px calc(16px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--card-border);
}
.diary-nav-btn {
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 18px;
  padding: 6px 14px;
  cursor: pointer;
}
.diary-nav-btn:active { opacity: .6; }
.diary-add-btn {
  flex: 1;
  text-align: center;
  font: inherit;
  font-size: 14px;
  color: var(--text-muted);
  background: none;
  border: 1px solid var(--card-border);
  border-radius: 999px;
  padding: 11px 0;
  cursor: pointer;
}
.diary-add-btn:active { opacity: .6; }

/* ══════════════════════════════════════════════════════════
   一起听 v11.0 — 卡片结构 1:1 抄 Duetto，配色/字重/圆角换成本项目
   已定稿设计语言（细、疏、灰）：圆角 16px，无 box-shadow，字重 200/300，
   进度条 1px 发丝线。全部走 CSS 变量，禁止写死十六进制。
   ══════════════════════════════════════════════════════════ */

/* ── 一起听卡片：原样移植 Duetto 的尺寸/间距/层叠，只把颜色换成本项目变量 ── */
.listen-card {
  margin: 4px 14px 6px;
  padding: 14px 14px 12px;
  border-radius: 22px;
  border: 1px solid var(--card-border);
  background: var(--card);
  position: relative;
}
/* 头像带锁 300px：宽了耳机线会被拉成一条大弧 */
.listen-bond {
  position: relative;
  display: flex;
  justify-content: center;
  max-width: 300px;
  margin: 0 auto;
}
/* 耳机线固定 300×170 绝对居中，向下溢出后被播放小卡挡住——"线绕到卡后面"就是这么来的 */
.listen-cord {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 26px;
  width: 300px;
  height: 170px;
  pointer-events: none;
  z-index: 0;
  overflow: visible;
}
.listen-cord path {
  fill: none;
  stroke: var(--text);
  stroke-opacity: .42;
  stroke-width: 1.4;
}
.listen-cord circle {
  fill: var(--text);
  fill-opacity: .42;
}
.listen-who {
  position: relative;
  z-index: 1;
  width: 150px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.listen-who .bub {
  position: relative;
  max-width: 142px;
  padding: 4px 11px 5px;
  border-radius: 11px;
  border: 1px solid var(--card-border);
  background: var(--bg);
  box-shadow: 0 4px 12px rgba(0,0,0,.07);
  font-size: 10.5px;
  line-height: 1.5;
  color: var(--text);
  text-align: center;
  word-break: break-word;
}
.listen-who .bub::after {
  content: '';
  position: absolute;
  top: 100%; left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: var(--bg);
}
/* 没话说就整个隐藏，不留一个空灰胶囊 */
.listen-who .bub:empty { visibility: hidden; }
.listen-who .face {
  width: 60px; height: 60px;
  border-radius: 50%;
  border: 2.5px solid var(--card);
  box-shadow: 0 3px 12px rgba(0,0,0,.12);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  font-size: 15px;
  color: var(--text-muted);
  background: var(--bg2);
}
.listen-who .face img { width: 100%; height: 100%; object-fit: cover; display: block; }
/* 名字压在耳机线区域内（绝对定位 bottom:20px），不是掉到弧线下面 */
.listen-names {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 20px;
  z-index: 1;
  font-size: 12px;
  font-weight: 300;
  color: var(--text-muted);
  white-space: nowrap;
  max-width: 92px;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
}
.listen-stat {
  position: relative;
  z-index: 0;
  margin: 4px 0 8px;
  text-align: center;
  font-size: 11.5px;
  font-weight: 300;
  color: var(--text-muted);
}
/* 播放区是一张内嵌小卡，压在耳机线上面 */
.listen-player {
  position: relative;
  z-index: 1;
  margin-top: 2px;
  border-radius: 18px;
  padding: 11px 14px 9px;
  background: var(--bg);
  border: 1px solid var(--card-border);
  box-shadow: 0 8px 24px rgba(0,0,0,.07);
}
.listen-song {
  display: block;
  margin: 0;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.listen-song .listen-now-title {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text);
}
.listen-song .listen-now-artist {
  font-size: 12px;
  font-weight: 300;
  color: var(--text-muted);
}
.listen-song .listen-now-artist:not(:empty)::before { content: ' — '; }
.listen-prog {
  margin-top: 7px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.listen-prog .listen-progress {
  flex: 1;
  margin-top: 0;
  height: 4px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text) 12%, transparent);
  cursor: pointer;
}
.listen-progress-played { border-radius: 999px; background: var(--text); }
.listen-time-played, .listen-time-left {
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  font-size: 11px;
  color: var(--text-muted);
  flex-shrink: 0;
}
.listen-time-left { text-align: right; }
.listen-ctl {
  margin-top: 5px;
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 8px;
}
/* 控制键全部透明无底色——Duetto 的完整卡里播放键也不是实心块 */
.listen-ctl .listen-ctrl-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: none;
  background: none;
  color: var(--text);
  display: flex; align-items: center; justify-content: center;
  padding: 0;
  transition: color .15s, transform .12s;
}
.listen-ctl .listen-ctrl-btn:active { transform: scale(.94); }
.listen-ctl .listen-ctrl-btn svg { width: 21px; height: 21px; }
.listen-ctl .listen-ctrl-btn.ls-active { color: var(--nav-active); }
.listen-ctrl-play {
  width: 44px; height: 44px;
  background: none;
  box-shadow: none;
  color: var(--text);
}
.listen-ctl .listen-ctrl-play svg { width: 27px; height: 27px; transform: translateX(1px); }

/* 歌词展开区 */
.ls-lyric {
  margin: 16px 16px 0;
  max-height: 220px;
  overflow-y: auto;
  border-radius: 16px;
  border: 1px solid var(--card-border);
  padding: 14px 16px;
}
.ls-lyric.hidden { display: none; }
.ls-lyric-line {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.9;
  color: var(--text-muted);
  text-align: center;
  transition: color .2s;
}
.ls-lyric-line.active { color: var(--text); font-weight: 400; }
.ls-lyric-empty { text-align: center; color: var(--text-muted); font-size: 13px; padding: 20px 0; }
.ls-lyric-toggle {
  display: block;
  margin: 12px auto 0;
  border: 0;
  background: none;
  color: var(--text-muted);
  font-size: 12px;
  padding: 6px 14px;
  cursor: pointer;
}
.ls-lyric-toggle:active { opacity: .6; }

/* 我们听过的：历史列表 */
.ls-history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 4px;
  border-bottom: 1px solid var(--card-border);
  cursor: pointer;
}
.ls-history-item:last-child { border-bottom: none; }
.ls-history-item:active { opacity: .6; }
.ls-history-info { min-width: 0; }
.ls-history-title {
  font-size: 14px;
  font-weight: 400;
  color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ls-history-artist {
  font-size: 12px;
  font-weight: 300;
  color: var(--text-muted);
  margin-top: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ls-history-date {
  font-family: 'Jost', sans-serif;
  font-weight: 200;
  font-size: 12px;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* 搜索面板：覆盖在一起听页 page-scroll 之上 */
.ls-search-panel {
  position: absolute;
  inset: 0;
  top: calc(56px + env(safe-area-inset-top));
  background: var(--bg);
  z-index: 20;
  display: flex;
  flex-direction: column;
}
.ls-search-panel.hidden { display: none; }
.ls-search-bar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--card-border);
}
.ls-search-bar input {
  flex: 1;
  border: 1px solid var(--card-border);
  border-radius: 999px;
  background: var(--card);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  padding: 9px 16px;
}
.ls-search-close {
  border: 0; background: none; color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.ls-search-results { flex: 1; overflow-y: auto; padding: 4px 16px 24px; }
.ls-search-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 4px;
  border-bottom: 1px solid var(--card-border);
  cursor: pointer;
}
.ls-search-item:active { opacity: .6; }
.ls-search-item-title { font-size: 14px; font-weight: 400; color: var(--text); }
.ls-search-item-artist { font-size: 12px; font-weight: 300; color: var(--text-muted); margin-top: 2px; }
.ls-search-item-dur {
  font-family: 'Jost', sans-serif;
  font-weight: 200;
  font-size: 12px;
  color: var(--text-muted);
  flex-shrink: 0;
}
.ls-search-loading, .ls-search-empty {
  text-align: center; color: var(--text-muted); font-size: 13px; font-weight: 300; padding: 40px 0;
}

/* ── 跨页悬浮迷你播放器：挂在 body，绝不进 .view（DOM 常驻才能保证退到聊天页继续听）── */
.ls-mini {
  position: fixed;
  left: 12px; right: 12px;
  bottom: calc(56px + env(safe-area-inset-bottom) + 8px);
  z-index: 91;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 16px;
  border: 1px solid var(--card-border);
  background: var(--card);
  cursor: pointer;
  transition: bottom 0.2s;
}
.ls-mini.hidden { display: none; }
/* 聊天页（非分屏）没有底部导航，让位到输入框上方 */
.ls-mini.on-chat {
  bottom: calc(78px + env(safe-area-inset-bottom));
}
.ls-mini-cover {
  width: 34px; height: 34px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg2);
  border: 1px solid var(--card-border);
}
.ls-mini-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ls-mini-cover.ls-spin { animation: ls-mini-spin 8s linear infinite; }
@keyframes ls-mini-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.ls-mini-info { flex: 1; min-width: 0; }
.ls-mini-title {
  font-size: 13px;
  font-weight: 400;
  color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ls-mini-artist {
  font-size: 11px;
  font-weight: 300;
  color: var(--text-muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-top: 2px;
}
.ls-mini-btn {
  border: 0; background: none; color: var(--text); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  padding: 4px;
  cursor: pointer;
}
.ls-mini-btn:active { opacity: .6; }

@media (min-width: 1100px) {
  body.split-mode .ls-mini {
    left: 12px;
    right: auto;
    width: var(--split-w);
    bottom: calc(56px + env(safe-area-inset-bottom) + 12px + 8px);
  }
}

/* ── 网易云扫码登录 ─────────────────────────── */
/* 页头两个操作键：只让第一个吃掉剩余空间，否则两个 margin-left:auto 会平分间隙 */
.ls-header-2nd { margin-left: 0; }
.ls-login-body { text-align: center; padding: 2px 0 4px; }
.ls-login-qr {
  width: 236px; height: 236px;
  margin: 0 auto 14px;
  padding: 10px;
  box-sizing: border-box;
  border-radius: 12px;
  background: #fff; /* 二维码必须白底才扫得出，夜间模式也保持白 */
}
.ls-login-qr svg { width: 100%; height: 100%; display: block; }
.ls-login-hint {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--text-muted);
}
.ls-login-link {
  display: inline-block;
  margin-top: 10px;
  font-size: 13px;
  color: var(--nav-active);
  text-decoration: none;
}
.ls-login-state { margin-top: 12px; font-size: 12px; color: var(--text-muted); }
.ls-login-name { font-size: 17px; font-weight: 300; color: var(--text); margin-bottom: 8px; }
.ls-login-btn {
  margin-top: 16px;
  padding: 11px 26px;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: none;
  color: var(--text-muted);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}
.ls-login-refresh {
  border: none; background: none;
  color: var(--nav-active);
  font: inherit; font-size: 12px;
  cursor: pointer; padding: 0 2px;
}

/* ── 日记正文：800-1000 字的长文，行高和段距是可读性的全部 ── */
.diary-entry + .diary-entry {
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--card-border);
}
.diary-entry p {
  margin: 0 0 1.1em;
  font-size: 15px;
  font-weight: 300;
  line-height: 1.95;
  color: var(--text);
  letter-spacing: .01em;
  overflow-wrap: anywhere;
}
.diary-entry p:last-of-type { margin-bottom: 0; }
.diary-sign {
  margin-top: 20px;
  font-size: 11px;
  font-weight: 300;
  color: var(--text-muted);
}
.diary-nav-btn:disabled { opacity: .25; cursor: default; }

/* ── 共读 P1 ───────────────────────────────────────────── */
.reading-scroll { padding-bottom: 92px; }
.reading-books { padding: 18px 18px 40px; display: grid; gap: 12px; }
.reading-books.hidden, .reading-reader.hidden, .reading-more.hidden, #btnReadingFont.hidden { display: none; }
.reading-empty { padding: 40px 12px; text-align: center; color: var(--text-muted); font-size: 13px; font-weight: 300; }
.reading-book-card {
  width: 100%; text-align: left; border: 1px solid var(--card-border); background: var(--card);
  color: var(--text); border-radius: 8px; padding: 16px; font: inherit; cursor: pointer;
}
.reading-book-title { font-size: 17px; font-weight: 400; line-height: 1.45; margin-bottom: 6px; }
.reading-book-author, .reading-book-meta { font-size: 12px; font-weight: 300; color: var(--text-muted); }
.reading-book-bar { height: 3px; margin: 14px 0 8px; background: var(--card-border); border-radius: 999px; overflow: hidden; }
.reading-book-bar span { display: block; height: 100%; background: var(--nav-active); }
.reading-reader { padding: 14px 18px 48px; }
.reading-progress { position: sticky; top: 0; z-index: 2; display: flex; justify-content: space-between; gap: 12px; padding: 10px 0 14px; background: var(--bg); color: var(--text-muted); font-size: 12px; font-weight: 300; }
.reading-text { font-size: var(--reading-font-size, 15px); }
.reading-para { position: relative; margin: 0 0 1.35em; padding: 7px 8px; border-radius: 8px; }
.reading-para p { margin: 0; color: var(--text); font-size: var(--reading-font-size, 15px); font-weight: 300; line-height: 1.95; overflow-wrap: anywhere; }
.reading-para.marked { background: color-mix(in srgb, var(--nav-active) 12%, transparent); }
.reading-note { margin-top: 8px; border: 1px solid var(--card-border); border-radius: 999px; background: none; color: var(--text-muted); font: inherit; font-size: 11px; padding: 3px 9px; }
.reading-more { width: 100%; margin: 18px 0 0; padding: 12px; border-radius: 8px; border: 1px solid var(--card-border); background: none; color: var(--text-muted); font: inherit; font-size: 13px; }
.reading-sheet { position: fixed; inset: 0; z-index: 60; display: flex; align-items: flex-end; justify-content: center; background: color-mix(in srgb, #000 42%, transparent); }
.reading-sheet.hidden { display: none; }
.reading-sheet-card { width: 100%; max-width: 520px; box-sizing: border-box; background: var(--card); border: 1px solid var(--card-border); border-bottom: none; border-top-left-radius: 18px; border-top-right-radius: 18px; padding: 18px 18px calc(20px + env(safe-area-inset-bottom)); display: flex; flex-direction: column; gap: 12px; }
.reading-sheet-quote { font-size: 12px; font-weight: 300; color: var(--text-muted); line-height: 1.6; max-height: 4.8em; overflow: hidden; }
.reading-sheet-input { width: 100%; box-sizing: border-box; resize: none; border: 1px solid var(--card-border); border-radius: 10px; background: var(--bg); color: var(--text); font: inherit; font-size: 15px; font-weight: 300; line-height: 1.6; padding: 10px 12px; }
.reading-sheet-actions { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.reading-sheet-btn { border-radius: 999px; border: 1px solid var(--card-border); background: none; color: var(--text-muted); font: inherit; font-size: 13px; padding: 8px 20px; cursor: pointer; }
.reading-sheet-btn.primary { border-color: var(--nav-active); color: var(--nav-active); }

/* ══════════════ build 175 — Astra 真实内容卡片首页 ══════════════ */
#viewHome { background: var(--bg); }
.home-wrap { padding: 12px 16px 34px; }
.astra-cover { aspect-ratio: 16 / 9.7; border-radius: 7px; }
.astra-cover:not(.has-image) { background: linear-gradient(145deg, color-mix(in srgb, var(--bg2) 88%, white), var(--bg2)); border-color: color-mix(in srgb, var(--card-border) 82%, var(--text-muted)); }
.home-avatars { margin-top: -31px; }
.home-avatar { width: 64px; height: 64px; box-shadow: 0 5px 18px rgba(25,25,30,.09); }
.home-avatar + .home-avatar { margin-left: -18px; }
.home-names { margin-top: 13px; font-size: 18px; font-weight: 300; }
.home-motto { margin-top: 6px; letter-spacing: .32em; }
.home-entry-list { margin-top: 28px; display: flex; flex-direction: column; gap: 12px; border-top: 0; }
.home-entry { width: 100%; height: auto; min-height: 0; border: 1px solid color-mix(in srgb, var(--card-border) 82%, transparent); border-radius: 16px; background: var(--card); color: var(--text); padding: 15px; line-height: 1.4; text-align: left; box-shadow: 0 5px 22px rgba(26,26,30,.045); transition: transform .15s ease, box-shadow .15s ease; }
.home-entry:active { transform: scale(.985); box-shadow: 0 2px 10px rgba(26,26,30,.03); }
.home-card-main { min-width: 0; flex: 1; display: flex; flex-direction: column; }
.home-card-title { display: block; color: var(--text); font-size: 14px; font-weight: 500; line-height: 1.35; }
.home-card-meta { display: block; margin-top: 3px; color: var(--text-muted); font-size: 10px; font-weight: 300; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.home-card-kicker { display: block; color: var(--text-muted); font-size: 10px; font-weight: 400; letter-spacing: .04em; }
.home-card-link { display: block; margin-top: 12px; color: var(--nav-active); font-size: 10px; font-weight: 500; text-align: right; }
.home-card-link.full { width: 100%; padding: 7px 0; border-radius: 9px; background: var(--bg2); color: var(--text-muted); text-align: center; }
.home-listen-card { display: flex; flex-direction: column; margin-top: -18px; padding: 31px 14px 10px; }
.home-listen-song { display: block; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.home-listen-song b { color: var(--text); font-size: 14.5px; font-weight: 600; }
.home-listen-song small { color: var(--text-muted); font-size: 12px; font-weight: 300; }
.home-listen-song small:not(:empty)::before { content: ' — '; }
.home-listen-prog { margin-top: 8px; display: flex; align-items: center; gap: 10px; }
.home-listen-prog > i { min-width: 32px; color: var(--text-muted); font-family: "Jost", sans-serif; font-size: 10px; font-style: normal; font-weight: 300; }
.home-listen-prog > i:last-child { text-align: right; }
.home-listen-prog > span { flex: 1; height: 4px; overflow: hidden; border-radius: 99px; background: color-mix(in srgb, var(--text) 12%, transparent); }
.home-listen-prog em { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--text); }
.home-listen-ctl { margin-top: 5px; display: flex; align-items: center; justify-content: space-around; gap: 8px; }
.home-listen-btn { width: 38px; height: 38px; padding: 0; border: 0; border-radius: 50%; background: none; color: var(--text); display: flex; align-items: center; justify-content: center; transition: color .15s, transform .12s; }
.home-listen-btn:active { transform: scale(.94); }
.home-listen-btn svg { width: 21px; height: 21px; }
.home-listen-btn.home-listen-play { width: 44px; height: 44px; }
.home-listen-btn.home-listen-play svg { width: 27px; height: 27px; transform: translateX(1px); }
.home-listen-btn.active { color: var(--nav-active); }.home-feed-card { display: flex; flex-direction: column; }
.home-feed-head { display: flex; align-items: center; gap: 9px; }
.home-feed-head > span:last-child { min-width: 0; flex: 1; display: flex; flex-direction: column; }
.home-feed-head b { color: var(--text); font-size: 13px; font-weight: 500; }
.home-feed-head small { margin-top: 1px; color: var(--text-muted); font-size: 9px; font-weight: 300; }
.home-feed-avatar { width: 31px; height: 31px; flex: 0 0 31px; overflow: hidden; border-radius: 50%; background: var(--bg2); color: var(--text-muted); display: grid; place-items: center; font-size: 12px; }
.home-feed-avatar img { width: 100%; height: 100%; object-fit: cover; }
.home-feed-content { margin-top: 10px; color: var(--text); font-size: 12px; font-weight: 300; line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.home-feed-image { width: min(62%, 190px); max-height: 150px; margin-top: 10px; border-radius: 10px; object-fit: cover; }
.home-feed-image:not([hidden]) { display: block; }
.home-feed-like { margin-top: 9px; color: var(--nav-active); font-size: 9px; }
.home-anniversary-card { position: relative; overflow: hidden; padding: 20px; text-align: center; background: linear-gradient(145deg, var(--card), color-mix(in srgb, var(--nav-active) 8%, var(--card))); }
.home-anniversary-card::after { content: '♡'; position: absolute; top: -20px; right: -5px; color: color-mix(in srgb, var(--nav-active) 17%, transparent); font-family: "Jost", sans-serif; font-size: 86px; font-weight: 200; }
.home-day-count { position: relative; z-index: 1; display: flex; justify-content: center; align-items: baseline; gap: 5px; margin-top: 5px; }
.home-day-count b { font-family: "Jost", sans-serif; color: var(--text); font-size: 36px; font-weight: 300; }
.home-day-count i { color: var(--text-muted); font-size: 12px; font-style: normal; }
.home-start-date { position: relative; z-index: 1; display: inline-block; margin-top: 6px; padding: 5px 14px; border: 1px solid color-mix(in srgb, var(--nav-active) 20%, var(--card-border)); border-radius: 99px; color: var(--text-muted); background: color-mix(in srgb, var(--card) 72%, transparent); font-size: 9px; }
.home-diary-card { display: flex; flex-direction: column; }
.home-diary-excerpt { margin-top: 8px; color: var(--text-muted); font-size: 11px; font-weight: 300; line-height: 1.65; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.home-memory-head { display: flex; justify-content: space-between; align-items: center; }
.home-memory-head small { color: var(--text-muted); font-size: 9px; font-weight: 300; }
.home-memory-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; margin-top: 12px; }
.home-memory-grid i { aspect-ratio: 1; overflow: hidden; border-radius: 9px; background: linear-gradient(145deg, var(--bg2), color-mix(in srgb, var(--nav-active) 8%, var(--bg2))); color: var(--text-muted); display: grid; place-items: center; padding: 6px; font-size: 9px; font-style: normal; line-height: 1.25; text-align: center; }
.home-memory-grid i.more { border: 1px dashed var(--card-border); background: var(--bg2); font-size: 16px; }
.home-reading-card { display: flex; align-items: stretch; gap: 14px; }
.home-book-mark { width: 58px; min-height: 78px; flex: 0 0 58px; border-left: 3px solid color-mix(in srgb, var(--nav-active) 55%, var(--card-border)); border-radius: 4px 8px 8px 4px; background: linear-gradient(145deg, color-mix(in srgb, var(--nav-active) 11%, var(--bg2)), var(--bg2)); color: var(--text-muted); display: grid; place-items: center; font-family: "Jost", sans-serif; font-size: 8px; letter-spacing: .18em; }
.home-reading-label { display: flex; justify-content: space-between; margin-top: auto; padding-top: 12px; }
.home-reading-label i, .home-reading-label b { color: var(--text-muted); font-size: 9px; font-style: normal; font-weight: 300; }
.home-reading-label b { color: var(--nav-active); font-weight: 500; }
.home-reading-progress { display: block; height: 3px; margin-top: 5px; border-radius: 99px; overflow: hidden; background: var(--bg2); }
.home-reading-progress i { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--nav-active); }
#bottomNav { background: color-mix(in srgb, var(--nav-bg) 94%, transparent); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
.nav-btn { gap: 4px; padding-top: 7px; transition: color .15s, transform .15s; }
.nav-btn:active { transform: scale(.96); }
.nav-label { font-size: 9px; font-weight: 400; letter-spacing: .35px; }
body.night .home-entry { box-shadow: 0 6px 22px rgba(0,0,0,.10); }
@media (max-width: 350px) { .home-wrap { padding-left: 12px; padding-right: 12px; } .home-entry { padding: 13px; } }

/* ═══════ build 180 — Astra grey-white sections ═══════ */
#viewHome .home-entry-list { width: 100%; max-width: 430px; margin: 28px auto 0; gap: 24px; }
#viewHome .home-entry { width: 100%; min-height: 0; border: 0; border-radius: 0; background: none; color: var(--text); padding: 0; font: inherit; line-height: 1.4; text-align: left; box-shadow: none; transition: transform .15s ease; }
#viewHome .home-entry:active { transform: scale(.992); box-shadow: none; }
#viewHome .home-section { display: flex; flex-direction: column; }
#viewHome .home-section-head { width: 100%; display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
#viewHome .home-section-head b { color: color-mix(in srgb, var(--text) 75%, transparent); font-size: 12px; font-weight: 500; }
#viewHome .home-section-head small { color: var(--text-muted); font-size: 10px; font-weight: 300; }
#viewHome .home-card-title { font-size: 13px; font-weight: 500; }
#viewHome .home-card-kicker { font-size: 9px; letter-spacing: .06em; }
#viewHome .home-listen-card { display: flex; flex-direction: column; margin-top: -18px; padding: 31px 14px 10px; border-radius: 16px; background: var(--card); box-shadow: 0 4px 16px color-mix(in srgb, var(--text) 4%, transparent); }
#viewHome .home-listen-song b { color: color-mix(in srgb, var(--text) 80%, transparent); font-size: 13.5px; font-weight: 500; }
#viewHome .home-listen-song small { color: var(--text-muted); font-size: 11px; }
#viewHome .home-listen-prog > i { font-size: 9px; }
#viewHome .home-listen-prog > span { height: 3px; background: color-mix(in srgb, var(--text) 8%, transparent); }
#viewHome .home-listen-prog em { background: color-mix(in srgb, var(--text) 45%, transparent); }
#viewHome .home-listen-btn { width: 34px; height: 34px; color: var(--text-muted); }
#viewHome .home-listen-btn svg { width: 18px; height: 18px; }
#viewHome .home-listen-btn.home-listen-play { width: 42px; height: 42px; color: color-mix(in srgb, var(--text) 78%, transparent); }
#viewHome .home-listen-btn.home-listen-play svg { width: 24px; height: 24px; }
#viewHome .home-listen-btn.active { color: color-mix(in srgb, var(--text) 85%, transparent); }
#viewHome .home-feed-row { display: flex; align-items: flex-start; gap: 9px; padding: 12px; border-radius: 12px; background: var(--card); box-shadow: 0 4px 16px color-mix(in srgb, var(--text) 4%, transparent); }
#viewHome .home-feed-avatar { width: 36px; height: 36px; flex: 0 0 36px; }
#viewHome .home-feed-main { min-width: 0; flex: 1; }
#viewHome .home-feed-meta { display: flex; align-items: baseline; justify-content: space-between; gap: 6px; }
#viewHome .home-feed-meta b { min-width: 0; color: var(--text); font-size: 13px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#viewHome .home-feed-meta small { flex: 0 0 auto; color: var(--text-muted); font-size: 9px; font-weight: 300; }
#viewHome .home-feed-content { margin-top: 4px; color: color-mix(in srgb, var(--text) 62%, transparent); font-size: 12px; line-height: 1.7; }
#viewHome .home-feed-image { width: 52px; height: 52px; flex: 0 0 52px; margin: 0; border-radius: 10px; object-fit: cover; }
#viewHome .home-feed-like { align-self: flex-start; margin: 7px 0 0 57px; padding: 7px 10px; border-radius: 8px; background: color-mix(in srgb, var(--text) 4%, transparent); color: var(--nav-active); font-size: 10px; }
#viewHome .home-anniversary-card { position: relative; overflow: hidden; padding: 20px; border-radius: 16px; text-align: center; background: var(--card); box-shadow: 0 4px 16px color-mix(in srgb, var(--text) 4%, transparent); }
#viewHome .home-anniversary-card::after { color: color-mix(in srgb, var(--text) 6%, transparent); }
#viewHome .home-day-count b { color: color-mix(in srgb, var(--text) 85%, transparent); font-size: 34px; font-weight: 600; }
#viewHome .home-start-date { padding: 4px 14px; border-color: color-mix(in srgb, var(--text) 10%, transparent); color: var(--text-muted); background: none; font-size: 10px; }
#viewHome .home-memory-grid { width: calc(100% + 16px); margin: 0 -16px 0 0; display: flex; gap: 10px; overflow-x: auto; padding: 2px 16px 6px 0; scrollbar-width: none; overscroll-behavior-inline: contain; }
#viewHome .home-memory-grid::-webkit-scrollbar { display: none; }
#viewHome .home-memory-grid i { width: 104px; height: 104px; box-sizing: border-box; flex: 0 0 104px; overflow: hidden; border-radius: 12px; background: var(--card); color: var(--text-muted); box-shadow: 0 4px 16px color-mix(in srgb, var(--text) 4%, transparent); display: -webkit-box; padding: 10px; font-size: 10px; font-style: normal; font-weight: 300; line-height: 1.5; text-align: left; -webkit-line-clamp: 4; -webkit-box-orient: vertical; }
#viewHome .home-memory-grid i.more { display: grid; place-items: center; border: 1px solid color-mix(in srgb, var(--text) 8%, transparent); background: none; font-size: 10px; text-align: center; }
#viewHome .home-diary-body { display: flex; flex-direction: column; padding: 12px; border-radius: 12px; background: var(--card); box-shadow: 0 4px 16px color-mix(in srgb, var(--text) 4%, transparent); }
#viewHome .home-diary-excerpt { margin-top: 6px; color: color-mix(in srgb, var(--text) 62%, transparent); font-size: 12px; line-height: 1.65; }
#viewHome .home-reading-row { display: flex; align-items: stretch; gap: 12px; padding: 12px; border-radius: 12px; background: var(--card); box-shadow: 0 4px 16px color-mix(in srgb, var(--text) 4%, transparent); }
#viewHome .home-book-mark { width: 40px; height: 54px; min-height: 54px; flex: 0 0 40px; border: 0; border-radius: 6px; background: linear-gradient(145deg, color-mix(in srgb, var(--text) 9%, var(--card)), color-mix(in srgb, var(--text) 3%, var(--card))); color: var(--text-muted); font-size: 7px; letter-spacing: .14em; }
#viewHome .home-reading-label { padding-top: 8px; }
#viewHome .home-reading-label b { color: var(--text-muted); }
#viewHome .home-reading-progress { height: 2px; background: color-mix(in srgb, var(--text) 8%, transparent); }
#viewHome .home-reading-progress i { background: color-mix(in srgb, var(--text) 40%, transparent); }
body.night #viewHome .home-entry { box-shadow: none; }
@media (max-width: 350px) { #viewHome .home-feed-row, #viewHome .home-diary-body, #viewHome .home-reading-row { padding: 10px; } }
/* build 181 — flat grey cards */
#viewHome .home-listen-card,
#viewHome .home-feed-row,
#viewHome .home-anniversary-card,
#viewHome .home-memory-grid i,
#viewHome .home-diary-body,
#viewHome .home-reading-row {
  background: color-mix(in srgb, var(--text) 7%, var(--card));
  box-shadow: none;
}
#viewHome .home-memory-grid i.more { background: color-mix(in srgb, var(--text) 7%, var(--card)); }

/* build 183 — narrower home cards */
#viewHome .home-entry-list { width: 90%; max-width: 387px; }

/* build 184 — home feed actions */
#viewHome .home-feed-actions { display: flex; align-items: center; justify-content: flex-end; gap: 12px; margin-top: 7px; color: var(--text-muted); }
#viewHome .home-feed-like,
#viewHome .home-feed-comment { display: inline-flex; align-items: center; gap: 4px; margin: 0; padding: 2px 0; border-radius: 0; background: none; color: var(--text-muted); }
#viewHome .home-feed-like i { font-size: 20px; font-style: normal; line-height: 1; }
#viewHome .home-feed-like.active i { color: var(--nav-active); }
#viewHome .home-feed-comment svg { width: 18px; height: 18px; }
#viewHome .home-feed-actions b { min-width: 7px; color: var(--text-muted); font-size: 9px; font-weight: 400; line-height: 1; }
/* build 185 — feed footer inside card */
#viewHome .home-feed-row { display: grid; grid-template-columns: 36px minmax(0, 1fr) auto; align-items: start; }
#viewHome .home-feed-footer { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; min-height: 28px; margin-top: 7px; }
#viewHome .home-feed-footer > small { color: var(--text-muted); font-size: 9px; font-weight: 300; }
#viewHome .home-feed-actions { margin-top: 0; }
/* build 186 — full home feed content */
#viewHome .home-feed-content { display: block; overflow: visible; white-space: pre-wrap; overflow-wrap: anywhere; -webkit-line-clamp: unset; -webkit-box-orient: initial; }
/* build 187 — larger joined avatars */
#viewHome .home-avatars { margin-top: -37px; }
#viewHome .home-avatar { width: 76px; height: 76px; }
#viewHome .home-avatar + .home-avatar { margin-left: -22px; }
/* build 188 — three mini cards row */
#viewHome .home-mini-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
#viewHome .home-mini-card { min-width: 0; min-height: 122px; overflow: hidden; padding: 11px 9px; border-radius: 12px; background: color-mix(in srgb, var(--text) 7%, var(--card)); box-shadow: none; }
#viewHome .home-mini-label { position: relative; z-index: 1; display: block; margin-bottom: 9px; color: color-mix(in srgb, var(--text) 75%, transparent); font-size: 11px; font-weight: 500; }
#viewHome .home-mini-card.home-anniversary-card { padding: 11px 9px; text-align: left; }
#viewHome .home-mini-card.home-anniversary-card::after { top: -17px; right: -9px; font-size: 58px; }
#viewHome .home-mini-card .home-day-count { justify-content: flex-start; gap: 3px; margin-top: 8px; }
#viewHome .home-mini-card .home-day-count b { font-size: 25px; font-weight: 600; }
#viewHome .home-mini-card .home-day-count i { font-size: 9px; }
#viewHome .home-mini-card .home-start-date { display: block; max-width: 100%; margin-top: 10px; padding: 0; border: 0; overflow: hidden; color: var(--text-muted); font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
#viewHome .home-mini-card .home-diary-body { padding: 0; border-radius: 0; background: none; box-shadow: none; }
#viewHome .home-mini-card .home-card-kicker { overflow: hidden; font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
#viewHome .home-mini-card .home-card-title { margin-top: 4px; overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
#viewHome .home-mini-card .home-diary-excerpt { margin-top: 5px; font-size: 9px; line-height: 1.45; -webkit-line-clamp: 3; }
#viewHome .home-mini-card .home-reading-row { display: block; padding: 0; border-radius: 0; background: none; box-shadow: none; }
#viewHome .home-mini-card .home-book-mark { display: none; }
#viewHome .home-mini-card .home-card-meta { margin-top: 5px; font-size: 8px; }
#viewHome .home-mini-card .home-reading-label { padding-top: 16px; }
#viewHome .home-mini-card .home-reading-label i,
#viewHome .home-mini-card .home-reading-label b { font-size: 8px; }
@media (max-width: 350px) { #viewHome .home-mini-grid { gap: 6px; } #viewHome .home-mini-card { min-height: 116px; padding: 10px 7px; } }
/* build 189 — mini alignment and memory order */
#viewHome .home-mini-grid { align-items: stretch; }
#viewHome .home-mini-card,
#viewHome .home-mini-card.home-anniversary-card,
#viewHome .home-mini-card.home-diary-card,
#viewHome .home-mini-card.home-reading-card { display: block; align-self: stretch; padding-top: 11px; text-align: left; }
#viewHome .home-mini-card .home-mini-label { height: 16px; margin: 0 0 9px; line-height: 16px; white-space: nowrap; }
#viewHome .home-mini-card .home-reading-row { width: 100%; min-width: 0; }
/* build 190 — transparent home player */
#viewHome .home-listen-card { background: transparent; }
/* build 191 — player closer to motto */
#viewHome .home-listen-card { transform: translateY(-6px); margin-bottom: -6px; }
#viewHome .home-listen-card:active { transform: translateY(-6px) scale(.992); }
/* build 192 — shorter square cover */
#viewHome .astra-cover { aspect-ratio: 16 / 7.76; border-radius: 0; }
#viewHome .astra-cover img { object-fit: cover; object-position: center; }
/* build 193 — absolute mini title alignment */
#viewHome .home-mini-card,
#viewHome .home-mini-card.home-anniversary-card,
#viewHome .home-mini-card.home-diary-card,
#viewHome .home-mini-card.home-reading-card { position: relative; padding-top: 36px; }
#viewHome .home-mini-card .home-mini-label { position: absolute; top: 11px; left: 9px; right: 9px; height: 16px; margin: 0; line-height: 16px; }
@media (max-width: 350px) { #viewHome .home-mini-card, #viewHome .home-mini-card.home-anniversary-card, #viewHome .home-mini-card.home-diary-card, #viewHome .home-mini-card.home-reading-card { padding-top: 34px; } #viewHome .home-mini-card .home-mini-label { top: 10px; left: 7px; right: 7px; } }
/* build 194 — anniversary balance */
#viewHome .home-mini-card.home-anniversary-card::after { content: none; display: none; }
#viewHome .home-mini-card .home-day-count { justify-content: center; margin-top: 0; transform: translateY(-5px); }
#viewHome .home-mini-card .home-start-date { margin-top: 4px; text-align: center; }
/* build 195 — anniversary row alignment */
#viewHome .home-mini-card .home-day-count { justify-content: flex-start; align-items: center; transform: translateY(-5px); }
#viewHome .home-mini-card .home-start-date { text-align: left; }
/* build 196 — anniversary day higher */
#viewHome .home-mini-card .home-day-count { transform: translateY(-9px); }
/* build 197 — home feed social detail */
#viewHome .home-feed-social { grid-column: 1 / -1; display: flex; flex-direction: column; gap: 5px; }
#viewHome .home-feed-social[hidden], #viewHome .home-feed-like-names[hidden] { display: none; }
#viewHome .home-feed-like-names { display: flex; align-items: center; gap: 5px; color: var(--text-muted); font-size: 10px; }
#viewHome .home-feed-like-names i { color: var(--nav-active); font-size: 11px; font-style: normal; }
#viewHome .home-feed-like-names b { color: var(--text-muted); font-weight: 400; }
#viewHome .home-feed-comments { display: flex; flex-direction: column; gap: 4px; }
#viewHome .home-feed-comment-line { display: block; padding: 6px 8px; border-radius: 7px; background: var(--card); color: color-mix(in srgb, var(--text) 72%, transparent); font-size: 10px; font-weight: 300; line-height: 1.5; overflow-wrap: anywhere; white-space: pre-wrap; }
#viewHome .home-feed-comment-line b { color: var(--text); font-weight: 500; }
/* build 198 — flat larger feed social */
#viewHome .home-feed-like i { color: color-mix(in srgb, var(--text) 78%, transparent); font-size: 23px; }
#viewHome .home-feed-like.active i { color: color-mix(in srgb, var(--text) 78%, transparent); }
#viewHome .home-feed-comment svg { width: 21px; height: 21px; }
#viewHome .home-feed-actions b { font-size: 11px; }
#viewHome .home-feed-like-names { font-size: 12px; }
#viewHome .home-feed-like-names i { color: color-mix(in srgb, var(--text) 78%, transparent); font-size: 14px; }
#viewHome .home-feed-like-names b { font-size: 12px; }
#viewHome .home-feed-comments { gap: 6px; }
#viewHome .home-feed-comment-line { padding: 0; border-radius: 0; background: none; font-size: 12px; line-height: 1.6; }
#viewHome .home-feed-comment-line b { font-size: 12px; }
/* build 199 — outline grey smaller likes */
#viewHome .home-feed-like i,
#viewHome .home-feed-like.active i { color: var(--text-muted); font-size: 20px; }
#viewHome .home-feed-like b { font-size: 9px; }
#viewHome .home-feed-comment b { font-size: 11px; }
#viewHome .home-feed-like-names { font-size: 10px; }
#viewHome .home-feed-like-names i { color: var(--text-muted); font-size: 12px; }
#viewHome .home-feed-like-names b { font-size: 10px; }
/* build 200 — equal action counts */
#viewHome .home-feed-like b { font-size: 11px; }
/* build 201 — matching action icons */
#viewHome .home-feed-like i,
#viewHome .home-feed-like.active i,
#viewHome .home-feed-comment svg { width: 21px; height: 21px; color: var(--text-muted); font-size: 21px; line-height: 21px; }#viewHome .home-feed-like i { display: inline-flex; align-items: center; justify-content: center; }
#viewHome .home-feed-like i svg { width: 21px; height: 21px; }
/* build 202 — chat font and row avatars */
#viewChat .msg-row { display: grid; grid-template-columns: 36px minmax(0, 1fr); column-gap: 8px; align-items: start; }
#viewChat .msg-row > :not(.msg-avatar) { min-width: 0; grid-column: 2; justify-self: start; }
#viewChat .msg-row.user { grid-template-columns: minmax(0, 1fr) 36px; }
#viewChat .msg-row.user .msg-avatar { grid-column: 2; }
#viewChat .msg-row.user > :not(.msg-avatar) { grid-column: 1; justify-self: end; }
#viewChat .msg-row + .msg-row.user.consecutive,
#viewChat .msg-row + .msg-row.ai.consecutive { margin-top: -4px; }
#viewChat .msg-avatar { width: 36px; height: 36px; box-sizing: border-box; overflow: hidden; align-self: start; grid-column: 1; grid-row: 1 / span 12; border: 1px solid color-mix(in srgb, var(--text) 12%, transparent); border-radius: 50%; background: var(--bg2); color: var(--text-muted); display: grid; place-items: center; font-size: 13px; font-weight: 500; }
#viewChat .msg-avatar img { width: 100%; height: 100%; display: block; object-fit: cover; }
#viewChat .msg-avatar span { display: grid; width: 100%; height: 100%; place-items: center; }
#viewChat .bubble { max-width: min(84%, 760px); border-radius: 28px; font-size: 17px; }
#viewChat .bubble-translation { font-size: 14px; }
#viewChat .bubble-reply-quote { font-size: 13px; }
#viewChat .msg-meta { font-size: 12px; }
#viewChat .bubble-voice { border-radius: 28px; }
#viewChat .bubble-voice.has-inline-text { max-width: min(84%, 760px); }
#viewChat .voice-text-primary { font-size: 17px; }
#viewChat .voice-text-translation { font-size: 14px; }
#viewChat .typing-dots { border-radius: 28px; }
#viewChat .typing-label { font-size: 12px; }
#viewChat .msg-row.user .bubble-action-menu { align-self: auto; justify-self: end; }
@media (min-width: 900px) { #viewChat .bubble, #viewChat .bubble-voice.has-inline-text { max-width: min(86%, 880px); } }
/* build 203 — larger chat avatars */
#viewChat .msg-row { grid-template-columns: 42px minmax(0, 1fr); }
#viewChat .msg-row.user { grid-template-columns: minmax(0, 1fr) 42px; }
#viewChat .msg-avatar { width: 42px; height: 42px; }
#viewChat .bubble,
#viewChat .bubble-voice.has-inline-text { max-width: min(92%, 760px); }
@media (min-width: 900px) { #viewChat .bubble, #viewChat .bubble-voice.has-inline-text { max-width: min(92%, 880px); } }
/* build 204 - mini-player toggle and vinyl artwork */
.ls-mini-toggle { width: 28px; height: 28px; min-width: 28px; padding: 0; border: 1px solid color-mix(in srgb, var(--text) 18%, transparent); border-radius: 50%; color: var(--text-muted); font-size: 12px; font-weight: 500; line-height: 26px; text-align: center; }
#viewListen #btnLsAccount, #viewListen .ls-header-2nd { margin-left: 2px; }
.ls-mini-toggle.active { border-color: color-mix(in srgb, var(--text) 72%, transparent); background: color-mix(in srgb, var(--text) 78%, transparent); color: var(--card); }
.ls-mini-cover { position: relative; border-color: color-mix(in srgb, var(--text) 42%, transparent); background: radial-gradient(circle at center, transparent 0 3px, rgba(255,255,255,.14) 3.5px 4px, transparent 4.5px 7px), repeating-radial-gradient(circle at center, #313131 0 1.2px, #1f1f1f 1.8px 2.8px); }
.ls-mini-cover::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 12px; border: 1px solid rgba(255,255,255,.38); border-radius: 50%; background: #aaa; transform: translate(-50%, -50%); }
.ls-mini-cover img { position: absolute; z-index: 1; left: 50%; top: 50%; width: 14px; height: 14px; border: 1px solid rgba(255,255,255,.48); border-radius: 50%; transform: translate(-50%, -50%); }
.ls-mini-cover.ls-spin { animation: ls-mini-spin 8s linear infinite; animation-play-state: paused; }
.ls-mini-cover.ls-spin.ls-playing { animation-play-state: running; }