/* =============================================================
   轻聊 · 原版对齐皮肤（mchat.css v1.2.0）—— 密聊 M 站「米金玻璃」
   -------------------------------------------------------------
   真源：密聊自衋 src/styles/tokens.css / chat-ui.css / tabs.css
   · 底色 #f7f3ec + 多层暖色径向纹理
   · 白玻璃卡（.76~.96 + blur16 + saturate1.35）+ 白描边
   · 主色金 #c9a227；出向气泡金渐变 + 彩色投影；圆角 13/17/22/28
   · 文字 #0b1220 / 次 #5b6778 / 弱 #8b95a5；标题 16~17/700/-0.03em
   本文件在 wechat.css / wechat-chat.css 之后加载，只改观感不改结构。
   ============================================================= */

/* ===================== 1. Token 覆盖 ===================== */
:root {
  --hl-font: 'Avenir Next', 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB',
    'Microsoft YaHei', -apple-system, BlinkMacSystemFont, sans-serif;

  --hl-bg-base: #f7f3ec;
  --hl-bg-mesh:
    radial-gradient(ellipse 90% 58% at 12% -8%, rgba(255, 154, 61, 0.12), transparent 56%),
    radial-gradient(ellipse 70% 48% at 96% 12%, rgba(201, 162, 39, 0.1), transparent 52%),
    radial-gradient(ellipse 55% 40% at 50% 105%, rgba(120, 90, 50, 0.05), transparent 55%),
    linear-gradient(168deg, #fbf8f3 0%, #f7f3ec 46%, #f2ece2 100%);

  --hl-glass-blur: 16px;
  --hl-glass-saturate: 1.35;
  --hl-border-glass: rgba(255, 255, 255, 0.78);
  --hl-border-subtle: rgba(15, 23, 42, 0.055);

  --hl-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.035);
  --hl-shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.045), 0 1px 2px rgba(15, 23, 42, 0.03);
  --hl-shadow-md: 0 10px 32px rgba(15, 23, 42, 0.08), 0 2px 8px rgba(15, 23, 42, 0.035);
  --hl-shadow-lg: 0 28px 70px rgba(15, 23, 42, 0.14), 0 10px 28px rgba(15, 23, 42, 0.06);

  --hl-radius-sm: 13px;
  --hl-radius-md: 17px;
  --hl-radius-lg: 22px;
  --hl-radius-xl: 28px;
  --hl-page-x: 16px;

  --qq: #c9a227;
  --qq-deep: #8a6d1a;
  --accent-soft: rgba(201, 162, 39, 0.12);

  --chat-bg: #f7f3ec;
  --chat-bg-mesh: var(--hl-bg-mesh);
  --page-bg: #f7f3ec;
  --list-bg: rgba(255, 255, 255, 0.92);

  --bar-bg: #ffffff;
  --tab-bg: #ffffff;
  --composer-bg: #ffffff;
  --field-bg: #f7f3ec;
  --chip: rgba(201, 162, 39, 0.12);

  --line: rgba(15, 23, 42, 0.055);
  --ink: #0b1220;
  --muted: #8b95a5;
  --link: #8a6d1a;
  --danger: #ef4444;

  --press: rgba(201, 162, 39, 0.1);
  --press-strong: rgba(201, 162, 39, 0.16);

  --radius-sm: 13px;
  --radius-md: 17px;
  --radius-bubble: 18px;

  --shadow-sm: var(--hl-shadow-sm);
  --shadow-bubble-me: 0 8px 22px rgba(180, 148, 31, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  --shadow-bubble-peer: 0 2px 8px rgba(15, 23, 42, 0.05);

  --font: var(--hl-font);
}

/* ===================== 2. 基底 ===================== */
html,
body {
  background: var(--hl-bg-base);
  background-image: var(--hl-bg-mesh);
  background-attachment: fixed;
  color: var(--ink);
}
.shell {
  background: transparent;
  box-shadow: none;
}
.list-pane {
  background: transparent;
}
.chat-pane {
  background: var(--hl-bg-base);
  background-image: var(--hl-bg-mesh);
  background-attachment: fixed;
}
.list-pane.nav-me {
  background: transparent;
}
.app-splash {
  background: var(--hl-bg-base);
  background-image: var(--hl-bg-mesh);
}

/* ===================== 3. 登录页 ===================== */
/* 注意：style.css 里有 html.standalone / html.native-shell 作用域的旧蓝色背景（优先级更高），
   这里必须用同等选择器覆盖，否则 PWA 里登录页仍是旧蓝底。 */
.auth,
html.standalone .auth,
html.native-shell .auth {
  /* 顶部纯白 → 中段米色 → 底部暖砂：一路往下加深，和白色状态栏无缝对接 */
  background-color: #f7f3ec !important;
  background-image:
    /* 最顶上压一层纯白渐隐：确保和白色状态栏无缝对接 */
    linear-gradient(180deg, #ffffff 0%, #ffffff 7%, rgba(255, 255, 255, 0) 26%),
    /* 顶部一层柔光，让纯白到米色的过渡没有硬边 */
    radial-gradient(ellipse 78% 42% at 50% -8%, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0) 68%),
    /* 保留米金纹理，透明度压低，避免盖住渐变走势 */
    radial-gradient(ellipse 86% 52% at 12% -6%, rgba(255, 154, 61, 0.09), transparent 58%),
    radial-gradient(ellipse 68% 44% at 96% 14%, rgba(201, 162, 39, 0.08), transparent 54%),
    radial-gradient(ellipse 60% 40% at 50% 106%, rgba(120, 90, 50, 0.06), transparent 56%),
    linear-gradient(
      180deg,
      #ffffff 0%,
      #ffffff 8%,
      #fbf8f2 24%,
      #f7f3ec 40%,
      #efe7d8 70%,
      #e7dcc8 100%
    ) !important;
  background-repeat: no-repeat !important;
  background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%, 100% 100%, 100% 100% !important;
}
.qq-win {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(var(--hl-glass-blur)) saturate(var(--hl-glass-saturate));
  -webkit-backdrop-filter: blur(var(--hl-glass-blur)) saturate(var(--hl-glass-saturate));
  border: 1px solid var(--hl-border-glass);
  border-radius: var(--hl-radius-xl);
  box-shadow: var(--hl-shadow-lg);
}
.qq-avatar {
  border-radius: 18px;
  box-shadow: var(--hl-shadow-sm);
}
.ql-brand-name {
  letter-spacing: 0.04em;
  font-weight: 700;
}
.qq-login {
  background: linear-gradient(145deg, #d4b85a 0%, #c9a227 55%, #b8941f 100%);
  border-radius: var(--hl-radius-md);
  font-weight: 650;
  letter-spacing: 0.06em;
  box-shadow: 0 6px 18px rgba(180, 148, 31, 0.3);
}
.qq-login:active {
  background: linear-gradient(145deg, #c9a227 0%, #b8941f 100%);
}
.download-app-btn,
.install-btn {
  border-radius: var(--hl-radius-md);
  background: rgba(255, 255, 255, 0.7);
  color: var(--link);
}
.qq-field:focus-within {
  border-bottom-color: var(--qq);
}

/* ===================== 4. 顶栏 / 搜索 ===================== */
/* 「我」页：去掉顶部标题栏，资料卡直接顶上去 */
.list-pane.nav-me .app-nav { display: none !important; }

/* 顶栏（含状态栏区域）：纯白，不叠暖色底 */
.app-nav,
.main-tab-header,
.chat-head {
  background: #ffffff;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: 1px solid var(--hl-border-subtle);
  box-shadow: none;
}
.main-tab-header__title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.main-tab-header__btn {
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--hl-radius-sm);
  background: var(--accent-soft);
  color: var(--qq);
  font-size: 20px;
  box-shadow: var(--hl-shadow-xs);
}
.main-tab-header__btn.install-top {
  width: auto;
  height: auto;
  padding: 7px 12px;
  background: linear-gradient(145deg, #d4b85a, #c9a227);
  color: #fff;
  font-size: 13px;
  border: 0;
  border-radius: var(--hl-radius-sm);
}
.search-bar {
  background: transparent;
  padding: 10px var(--hl-page-x) 12px;
}
.search,
.search-field {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--hl-border-glass);
  border-radius: var(--hl-radius-sm);
  box-shadow: var(--hl-shadow-xs);
}

/* ===================== 5. 会话 / 联系人列表（玻璃卡容器） ===================== */
#panel-chats .list,
#panel-contacts .list {
  margin: 0 var(--hl-page-x);
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--hl-radius-lg);
  border: 1px solid var(--hl-border-glass);
  box-shadow: var(--hl-shadow-sm);
  overflow: hidden;
}
.list-sec {
  background: transparent;
  color: var(--muted);
  font-weight: 650;
  letter-spacing: 0.02em;
}
.item {
  padding: 14px 16px;
  background: transparent;
}
.item::after {
  left: 0;
  background: var(--hl-border-subtle);
}
.item:last-child::after {
  display: none;
}
.item:active,
.item.active {
  background: var(--accent-soft);
}
.item .avatar {
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  box-shadow: var(--hl-shadow-xs);
}
.item-name {
  font-size: 16px;
  font-weight: 500;
}
.item-preview {
  font-size: 13px;
  color: #5b6778;
  line-height: 1.35;
}
.item-time {
  font-size: 12px;
  color: var(--muted);
}
.badge {
  background: linear-gradient(145deg, #f87171, #ef4444);
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.35);
  font-weight: 650;
}
.friend-accept {
  background: linear-gradient(145deg, #d4b85a, #c9a227);
}
.friend-reject,
.friend-cancel {
  background: var(--chip);
  color: var(--link);
}
/* 列表下的空状态 / 提示 */
.empty,
.list-hint {
  color: var(--muted);
  background: transparent;
  border-bottom: 0;
}

/* ===================== 6. 底部页签 ===================== */
.tabbar {
  background: #ffffff;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  padding: 8px 10px max(8px, env(safe-area-inset-bottom, 0px));
}
.tab {
  color: #8b95a5;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.02em;
  gap: 3px;
  border-radius: var(--hl-radius-md);
}
.tab.active {
  color: #c9a227;
}
.tab-ico {
  transition: transform 0.22s cubic-bezier(0.32, 0.72, 0.24, 1);
}
.tab.active .tab-ico {
  transform: translateY(-1px) scale(1.06);
}
.tab-badge {
  background: linear-gradient(145deg, #f87171, #ef4444);
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.35);
}

/* ===================== 7. 发现 / 我的（cell 玻璃分组卡） ===================== */
.cell-group,
.me-menu {
  margin: 0 var(--hl-page-x);
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--hl-radius-lg);
  border: 1px solid var(--hl-border-glass);
  box-shadow: var(--hl-shadow-sm);
  overflow: hidden;
}
.cell,
.me-row {
  background: transparent;
}
.cell::after,
.me-row::after {
  background: var(--hl-border-subtle);
}
.cell:active,
.me-row:active {
  background: var(--accent-soft);
}
.cell__title {
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
}
.cell-cap {
  color: var(--muted);
  font-weight: 650;
}
.switch {
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.12);
  transition: background 0.2s ease;
}
.switch:checked {
  background: linear-gradient(145deg, #d4b85a, #c9a227);
}
/* ===================== 「我」页 · Quiet Luxury 暖砂金 ===================== */
.panel-me {
  --me-ink: #1a1b17;
  --me-sub: #7c8189;
  --me-faint: #a7a9ae;
  --me-gold: #b08a2e;
  --me-gold-deep: #8a6a1d;
  --me-gold-soft: #f8f1e0;
  --me-line: rgba(28, 25, 18, 0.055);
  --me-card: #ffffff;
  --me-r: 16px;
  --me-shadow: 0 1px 2px rgba(28, 25, 18, 0.03), 0 12px 28px -20px rgba(28, 25, 18, 0.3);
  padding: 0 0 28px;
}
/* 页头：白底微渐变 + 右上金雾，底边发丝线 */
.me-card {
  margin: 0;
  padding: calc(env(safe-area-inset-top, 0px) + 28px) 28px 20px;
  gap: 12px;
  background:
    radial-gradient(120% 82% at 88% -12%, rgba(201, 162, 39, 0.09), transparent 58%),
    linear-gradient(180deg, #ffffff 0%, #fffefa 100%);
  border: 0;
  border-radius: 0;
  box-shadow: 0 1px 0 var(--me-line);
}
/* 状态栏避让改由资料卡自身承担：panel-me 不再留顶部空隙，白底一路顶到屏幕顶端 */
html.standalone .panel-me,
html.standalone .panel.panel-me {
  padding-top: 0 !important;
}
html.native-shell .panel-me,
html.native-shell .panel.panel-me {
  padding-top: 0 !important;
}
/* env() 不可靠的环境用固定值兜底（原 20/32 + 30） */
html.standalone .me-card { padding-top: 50px; }
html.native-shell .me-card { padding-top: 62px; }
.panel-me .me-card-info {
  order: 2;
  flex: 1 1 auto;
  min-width: 0;
  padding-left: 14px;
}
.panel-me .me-page-avatar {
  order: 1;
  width: 60px;
  height: 60px;
  border-radius: 10px !important;
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0;
  border: 0;
  box-shadow: 0 0 0 1px rgba(28, 25, 18, 0.05);
}
.panel-me .me-card__arrow {
  order: 3;
  width: 8px;
  height: 8px;
  margin-left: 8px;
  border-width: 1.5px;
  border-color: #c8c5bd;
  align-self: center;
  flex-shrink: 0;
}
.panel-me .me-page-name {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--me-ink);
}
.panel-me .me-page-user {
  margin-top: 4px;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--me-sub);
}
.panel-me .me-page-uid-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--me-faint);
  min-width: 0;
}
.panel-me .me-page-uid-row code {
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: #8a8d93;
  max-width: 12em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.panel-me .me-page-uid-row .linkish {
  margin-left: 0;
  flex-shrink: 0;
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid rgba(176, 138, 46, 0.32);
  background: transparent;
  color: var(--me-gold-deep);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.5;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.panel-me .me-page-uid-row .linkish:active {
  background: rgba(176, 138, 46, 0.09);
  border-color: rgba(176, 138, 46, 0.5);
  transform: scale(0.96);
}

@media (min-width: 860px) and (hover: hover) and (pointer: fine) {
  /* 桌面端：页头通铺整行白底并贴顶，其余内容列保持 600px 居中 */
  html.nav-me #panel-me { padding-left: 0; padding-right: 0; }
  html.nav-me #panel-me > :not(.me-card):not(.cell-cap):not(.me-version) {
    margin-left: calc(50% - 300px + 16px);
    margin-right: calc(50% - 300px + 16px);
  }
  html.nav-me #panel-me > .cell-cap {
    padding-left: calc(50% - 300px + 12px);
    padding-right: calc(50% - 300px + 18px);
  }
  /* 退出登录卡与宫格/分组卡同宽居中（button 需显式宽，公式与 margin 同源） */
  html.nav-me #panel-me > .cell--danger {
    width: calc(100% - 2 * (50% - 300px + 16px));
  }
  html.nav-me #panel-me > .me-version {
    margin-left: calc(50% - 300px + 4px);
    margin-right: calc(50% - 300px + 4px);
  }
  .me-card {
    margin: 0;
    padding: 24px calc(50% - 300px + 22px);
    border-radius: 0;
    border: 0;
    box-shadow: none;
    background: #ffffff;
  }
}

/* 快捷宫格：暖调雾色 + 香槟细线图标 */
.me-quick {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin: 16px var(--hl-page-x) 0;
  padding: 20px 6px 16px;
  border-radius: var(--me-r);
  background: var(--me-card);
  border: 1px solid var(--me-line);
  box-shadow: var(--me-shadow);
}
.me-quick__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 0 2px;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.me-quick__item:active .me-quick__icon {
  transform: translateY(1px) scale(0.97);
}
.me-quick__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: #a07f28;
  background: linear-gradient(158deg, #fdfaf2 0%, #f4ecda 100%);
  box-shadow: inset 0 0 0 1px rgba(176, 138, 46, 0.16), 0 1px 2px rgba(28, 25, 18, 0.05);
  transition: transform 0.18s ease;
}
.me-quick__icon svg {
  width: 21px;
  height: 21px;
  display: block;
  stroke-width: 1.7;
}
.me-quick__icon--blue {
  color: #5c6675;
  background: linear-gradient(158deg, #fafbfc 0%, #e9ecf1 100%);
  box-shadow: inset 0 0 0 1px rgba(92, 102, 117, 0.18), 0 1px 2px rgba(28, 25, 18, 0.05);
}
.me-quick__icon--green {
  color: #556b5d;
  background: linear-gradient(158deg, #f9fbf9 0%, #e8efe9 100%);
  box-shadow: inset 0 0 0 1px rgba(85, 107, 93, 0.18), 0 1px 2px rgba(28, 25, 18, 0.05);
}
.me-quick__icon--violet {
  color: #6b5e7e;
  background: linear-gradient(158deg, #fbf9fc 0%, #ede8f3 100%);
  box-shadow: inset 0 0 0 1px rgba(107, 94, 126, 0.18), 0 1px 2px rgba(28, 25, 18, 0.05);
}
.me-quick__icon--amber {
  color: #a07f28;
  background: linear-gradient(158deg, #fdfaf2 0%, #f4ecda 100%);
}
.me-quick__label {
  font-size: 11.5px;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: 0.02em;
  text-align: center;
  color: #4e504b;
  white-space: nowrap;
}
/* 「我」页分组标题：保留上下间距，不显示文字与金色短线 */
.panel-me .cell-cap {
  display: block;
  padding: 20px 16px 0;
  font-size: 0;
  line-height: 0;
  color: transparent;
  background: transparent;
}
.panel-me .cell-cap::before {
  display: none;
}
.panel-me .cell-group {
  margin: 0 var(--hl-page-x);
  border-radius: var(--me-r);
  background: var(--me-card);
  border: 1px solid var(--me-line);
  box-shadow: var(--me-shadow);
}
.panel-me .cell {
  padding: 0 18px;
  min-height: 58px;
  font-size: 15px;
  letter-spacing: 0.01em;
  color: var(--me-ink);
  background: transparent;
}
.panel-me .cell .cell__title {
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--me-ink);
}
.panel-me .cell::after {
  left: 18px;
  right: 18px;
  height: 1px;
  background: rgba(28, 25, 18, 0.06);
  transform: scaleY(0.5);
}
.panel-me .cell:last-child::after {
  display: none;
}
.panel-me .cell:active {
  background: rgba(176, 138, 46, 0.05);
}
.panel-me .cell__arrow {
  border-color: #c9c5bb;
  border-width: 1.4px;
}
/* 开关：暖石灰 → 香槟金 */
.panel-me .switch {
  width: 46px;
  height: 27px;
  border-radius: 999px;
  background: #e6e1d7;
  box-shadow: inset 0 1px 2px rgba(28, 25, 18, 0.07);
  transition: background 0.22s ease, box-shadow 0.22s ease;
}
.panel-me .switch::after {
  top: 2px;
  left: 2px;
  width: 23px;
  height: 23px;
  border-radius: 50%;
  box-shadow: 0 1px 2px rgba(28, 25, 18, 0.22);
  transition: transform 0.22s cubic-bezier(0.32, 0.72, 0.34, 1.02);
}
.panel-me .switch:checked {
  background: linear-gradient(150deg, #c3a35a 0%, #a8862a 100%);
  box-shadow: inset 0 1px 2px rgba(90, 68, 10, 0.18);
}
.panel-me .switch:checked::after {
  transform: translateX(19px);
}
/* 退出登录 */
.panel-me .cell--danger {
  margin: 16px var(--hl-page-x) 0;
  width: calc(100% - 2 * var(--hl-page-x));
  min-height: 54px;
  padding: 0 18px;
  border-radius: var(--me-r);
  background: var(--me-card);
  border: 1px solid var(--me-line);
  box-shadow: 0 1px 2px rgba(28, 25, 18, 0.03);
  color: #c0453f;
}
.panel-me .cell--danger .cell__title {
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #c0453f;
}
.panel-me .cell--danger:active {
  background: #fdf6f5;
}
.panel-me .me-version {
  margin: 22px 4px 6px;
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: #9a9790;
}
.me-page-name {
  font-weight: 600;
  letter-spacing: -0.03em;
}
.cell__icon {
  border-radius: var(--hl-radius-sm);
  box-shadow: var(--hl-shadow-xs);
  color: #fff;
}
.cell--danger,
.me-row-danger {
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--hl-radius-lg);
  border: 1px solid var(--hl-border-glass);
  box-shadow: var(--hl-shadow-sm);
  color: #ef4444;
}

/* ===================== 8. 聊天页 ===================== */
.messages {
  background: transparent;
}
.row .avatar {
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  box-shadow: var(--hl-shadow-xs);
}
.bubble {
  border-radius: 18px;
  padding: 8px 14px;
  line-height: 1.42;
}
/* 对方：白玻璃 */
.row.peer .bubble {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.78);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.05);
  color: var(--ink);
}
/* 己方：金渐变 + 彩色投影（原版无小尾巴） */
.row.mine .bubble {
  background: linear-gradient(145deg, #e8cd92 0%, #d4b85a 42%, #b8941f 100%);
  color: #042f2e;
  border: 0;
  box-shadow: 0 8px 22px rgba(13, 148, 136, 0.16), 0 8px 22px rgba(180, 148, 31, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
/* 去掉微信式尖角 */
.row:not(.system-row) .bubble::after {
  display: none;
}
.quote-bubble-simple--in {
  background: rgba(15, 23, 42, 0.05);
  color: #5b6778;
}
.quote-bubble-simple--out {
  background: rgba(255, 255, 255, 0.24);
  color: #3f3a1e;
}
.row.mine .quote-sender {
  color: #6b5410;
}
.file-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: var(--hl-radius-md);
  box-shadow: var(--hl-shadow-xs);
}
.row.mine .file-card {
  background: rgba(255, 255, 255, 0.55);
}
.chat-img,
video.chat-vid {
  border-radius: var(--hl-radius-md);
  box-shadow: var(--hl-shadow-xs);
}
.system-tip,
.msg-time-sep {
  color: var(--muted);
}
.msg-read-status {
  color: var(--muted);
}

/* ===================== 9. 输入区 ===================== */
.composer {
  background: #ffffff;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.input-row textarea {
  background: #f7f3ec;
  border: 1px solid var(--hl-border-subtle);
  border-radius: var(--hl-radius-md);
  box-shadow: none;
}
.input-row textarea:focus {
  border-color: rgba(201, 162, 39, 0.45);
  box-shadow: none;
}
.tool {
  color: #5b6778;
}
.tool.active {
  color: var(--qq);
}
.send-btn {
  background: linear-gradient(145deg, #e8cd92 0%, #d4b85a 42%, #b8941f 100%);
  color: #042f2e;
  font-weight: 650;
  border-radius: var(--hl-radius-md);
  box-shadow: 0 4px 14px rgba(180, 148, 31, 0.3);
}
.send-btn:active {
  background: linear-gradient(145deg, #d4b85a 0%, #b8941f 100%);
}
.plus-panel,
.calc-pad {
  background: #ffffff;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}
.plus-item .ico {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--hl-border-glass);
  border-radius: var(--hl-radius-md);
  box-shadow: var(--hl-shadow-xs);
}
.key-eq {
  background: linear-gradient(145deg, #d4b85a, #c9a227);
}

/* ===================== 10. 弹窗 ===================== */
.modal {
  background: rgba(15, 23, 42, 0.4);
}
.modal-card {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(var(--hl-glass-blur)) saturate(var(--hl-glass-saturate));
  -webkit-backdrop-filter: blur(var(--hl-glass-blur)) saturate(var(--hl-glass-saturate));
  border: 1px solid var(--hl-border-glass);
  border-radius: var(--hl-radius-xl);
  box-shadow: var(--hl-shadow-lg);
}
.modal-foot .qq-login {
  border-radius: var(--hl-radius-md);
}
.msg-menu {
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid var(--hl-border-glass);
  border-radius: 14px;
  box-shadow: var(--hl-shadow-md);
  backdrop-filter: blur(var(--hl-glass-blur));
  -webkit-backdrop-filter: blur(var(--hl-glass-blur));
}

/* ===================== 11. 子页 / 其它 ===================== */
.sub-page {
  background: var(--hl-bg-base);
  background-image: var(--hl-bg-mesh);
  background-attachment: fixed;
}
.sub-page__header {
  background: #ffffff;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: 1px solid var(--hl-border-subtle);
}
.sub-page .contact-section {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--hl-border-glass);
  border-radius: var(--hl-radius-lg);
  box-shadow: var(--hl-shadow-sm);
}
.profile-tip {
  background: var(--chip);
  color: #8a6d1a;
}
.diag-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--hl-border-glass);
  border-radius: var(--hl-radius-xl);
  box-shadow: var(--hl-shadow-lg);
}
.diag-btn {
  background: linear-gradient(145deg, #d4b85a, #c9a227);
}
.diag-btn.sec {
  background: var(--chip);
  color: var(--link);
}
.diag-tag.ok {
  background: rgba(201, 162, 39, 0.14);
  color: #8a6d1a;
}
.cover-shell-fab {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--hl-border-glass);
  box-shadow: var(--hl-shadow-md);
  color: #ef4444;
}
.chat-empty__mark {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--hl-border-glass);
  box-shadow: var(--hl-shadow-sm);
  color: #c8b98a;
}

/* 焦点环：金色 */
:focus-visible {
  outline: 2px solid var(--qq);
  outline-offset: 2px;
}

/* 滚动条 */
* {
  scrollbar-color: rgba(139, 149, 165, 0.4) transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(139, 149, 165, 0.35);
  border-radius: 8px;
}

/* ===================== 12. 桌面双栏 ===================== */
@media (min-width: 860px) {
  .shell {
    background: rgba(255, 255, 255, 0.6);
    box-shadow: var(--hl-shadow-lg);
    border-radius: var(--hl-radius-xl);
    overflow: hidden;
    border: 1px solid var(--hl-border-glass);
  }
  .list-pane {
    background: rgba(255, 255, 255, 0.5);
  }
  .chat-pane {
    background: var(--hl-bg-base);
    background-image: var(--hl-bg-mesh);
  }
  .panel-me {
    background: transparent;
  }
}