:root{
  --wx-bg:#EDEDED;
  --wx-white:#FFFFFF;
  --wx-green:#07C160;
  --wx-bubble:#95EC69;
  --wx-nav:#EDEDED;
  --wx-tab:#F7F7F7;
  --wx-line:#E5E5E5;
  --wx-red:#FA5151;
  --wx-sub:#9B9B9B;
  --wx-time:#9A9A9A;
  --wx-link:#576B95;
  --wx-at:#4C7FE0;
  --safe-top:0px;
  --safe-bottom:0px;
  /* 功能入口图标尺寸：与列表头像（40px）同一条视觉基线，偏小会显得像角标 */
  --ico-size:38px;
}
@supports (top:env(safe-area-inset-top)){
  :root{
    --safe-top:env(safe-area-inset-top);
    --safe-bottom:env(safe-area-inset-bottom);
  }
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{height:100%;margin:0;}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Source Han Sans CN","Microsoft YaHei",sans-serif;
  background:#2C2C2C;display:flex;align-items:center;justify-content:center;
}
.hide{display:none !important;}
.phone{
  width:375px;height:812px;background:#000;border-radius:40px;padding:8px;
  box-shadow:0 20px 60px rgba(0,0,0,.5);position:relative;flex:0 0 auto;
}
.screen{
  width:100%;height:100%;background:var(--wx-white);border-radius:34px;overflow:hidden;position:relative;
}
.page{position:absolute;inset:0;background:var(--wx-bg);display:none;flex-direction:column;}
.page.active{display:flex;}
.overlay{
  position:absolute;inset:0;background:rgba(0,0,0,.45);z-index:60;display:flex;
  align-items:flex-end;justify-content:center;
}
.overlay.preview-overlay{background:#000;align-items:center;}

/* ---------- 登录 ---------- */
.auth-wrap{background:var(--wx-white);flex:1;padding:60px 32px 0;text-align:center;}
.auth-logo{margin-bottom:8px;}
.auth-title{font-size:20px;font-weight:600;margin:0 0 24px;color:#111;}
.auth-tabs{display:flex;gap:24px;justify-content:center;margin-bottom:20px;}
.auth-tab{background:none;border:none;font-size:16px;color:var(--wx-sub);padding:6px 4px;border-bottom:2px solid transparent;cursor:pointer;}
.auth-tab.active{color:#111;font-weight:600;border-bottom-color:var(--wx-green);}
.auth-form{display:flex;flex-direction:column;gap:12px;}
.auth-input{height:46px;border:none;border-bottom:1px solid var(--wx-line);font-size:16px;outline:none;background:transparent;}
.auth-input:focus{border-bottom-color:var(--wx-green);}
.auth-btn{height:46px;border:none;border-radius:6px;background:var(--wx-green);color:#fff;font-size:17px;margin-top:12px;cursor:pointer;}
.auth-btn:active{opacity:.85;}
.auth-tip{margin-top:16px;font-size:12px;color:var(--wx-sub);word-break:break-all;}

/* ---------- 导航 ---------- */
.nav{
  height:calc(44px + var(--safe-top));flex:0 0 calc(44px + var(--safe-top));
  padding-top:var(--safe-top);
  background:var(--wx-nav);display:flex;align-items:center;
  justify-content:center;position:relative;padding-right:12px;padding-left:12px;border-bottom:1px solid rgba(0,0,0,.05);
}
.nav-title{font-size:17px;font-weight:600;position:relative;}
/* 聊天页标题：群聊「群名(4)」会比昵称长，超宽省略，不挤压返回/更多按钮。
   只作用于 #chat-title —— .nav-title 上不能加 overflow:hidden，否则首页挂在
   标题右侧的未读角标（.nav-badge，left:100%）会被裁掉 */
#chat-title{max-width:calc(100% - 96px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
/* 与右侧图标按钮对称：44×44 热区，箭头 25px 居中 */
.nav-back{
  position:absolute;left:0;top:var(--safe-top);width:44px;height:44px;padding:0;
  background:none;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;
}
/* 图标 28px，按钮撑满 44px 导航条做成完整点击热区（图标中心仍距右边 22px，视觉位置不变） */
.nav-btn{
  position:absolute;right:0;top:var(--safe-top);width:44px;height:44px;padding:0;
  background:none;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;
}
.nav-text-btn{position:absolute;right:12px;top:var(--safe-top);height:44px;background:none;border:none;color:var(--wx-green);font-size:15px;cursor:pointer;}
.nav-badge{
  position:absolute;top:-8px;left:100%;margin-left:4px;min-width:18px;height:18px;padding:0 5px;
  background:var(--wx-red);color:#fff;font-size:11px;line-height:18px;border-radius:9px;font-style:normal;
}

/* ---------- 搜索 ---------- */
.search-bar{padding:8px;background:var(--wx-bg);flex:0 0 auto;}
.search-box{
  height:32px;background:var(--wx-white);border-radius:6px;display:flex;align-items:center;justify-content:center;gap:5px;
}
.search-box input{border:none;outline:none;font-size:14px;width:120px;background:transparent;}
.search-ico{
  width:14px;height:14px;border:1.4px solid #B2B2B2;border-radius:50%;position:relative;display:inline-block;
}
.search-ico::after{content:"";position:absolute;width:6px;height:1.4px;background:#B2B2B2;right:-4px;bottom:-1px;transform:rotate(45deg);}

/* ---------- 列表 ---------- */
.list{flex:1;overflow-y:auto;background:var(--wx-white);-webkit-overflow-scrolling:touch;}
.list::-webkit-scrollbar{width:0;}
.empty{padding:40px 0;text-align:center;color:var(--wx-sub);font-size:14px;}
.row{display:flex;align-items:center;gap:12px;padding:8px 16px;background:var(--wx-white);position:relative;cursor:pointer;}
.row:active{background:#F2F2F2;}
.row .avatar{width:40px;height:40px;border-radius:4px;background:#D8D8D8;object-fit:cover;flex:0 0 auto;}
.row .avatar.lg{width:48px;height:48px;}
.row-main{flex:1;min-width:0;}
.row-title{font-size:17px;color:#000;word-break:break-all;line-height:22px;}
.row-sub{font-size:14px;color:var(--wx-sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:4px;}
.row-right{font-size:12px;color:#B2B2B2;flex:0 0 auto;text-align:right;}
.badge{
  display:inline-block;min-width:18px;height:18px;padding:0 5px;background:var(--wx-red);color:#fff;
  font-size:11px;line-height:18px;border-radius:9px;text-align:center;margin-top:4px;
}
.badge.dot{min-width:8px;width:8px;height:8px;padding:0;border-radius:50%;background:var(--wx-red);}
.sep{height:1px;background:#EFEFEF;margin-left:68px;}
.group-head{
  height:22px;line-height:22px;padding:0 16px;background:var(--wx-bg);font-size:14px;color:#8E8E90;
}
.row.top{background:#F7F7F7;}
.row .mute-ico{margin-left:6px;color:#B2B2B2;font-size:12px;}
.at-tag{color:var(--wx-red);font-size:13px;}
.func-ico{
  width:var(--ico-size);height:var(--ico-size);border-radius:9px;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;font-size:21px;line-height:1;color:#fff;
}
/* 图片版功能图标：图片自带底色，外层不吃背景色，圆角由外层裁切 */
.func-ico.is-img{background:none;overflow:hidden;}
.func-ico.is-img img{width:100%;height:100%;display:block;object-fit:cover;-webkit-user-drag:none;}


/* 透明底的彩色字形图标（「我」页）：不裁圆角，按原比例等比缩放，字形本身当图标 */
.func-ico.is-img.is-glyph{overflow:visible;}
.func-ico.is-img.is-glyph img{object-fit:contain;}
.row-arrow{color:#C4C4C4;font-size:16px;flex:0 0 auto;}
/* 群主视角：成员行右侧的「移出」 */
.row-kick{
  flex:0 0 auto;font-size:13px;color:var(--wx-red);padding:4px 10px;border:1px solid #F0B2B2;
  border-radius:14px;background:#FFF5F5;
}
.row[data-gact="kick"]:active{background:#F2F2F2;}
/* 群主/管理员视角：成员行右侧的「管理 ›」 */
.row-more{flex:0 0 auto;font-size:13px;color:var(--wx-sub);}
.row[data-gact="member"]:active,.row[data-gact="muteall"]:active{background:#F2F2F2;}
/* 成员角色 / 禁言标记 */
.role-tag{
  display:inline-block;font-size:11px;line-height:16px;padding:0 5px;border-radius:3px;
  margin-left:4px;vertical-align:1px;font-weight:400;
}
.role-tag.owner{color:#fff;background:#FA9D3B;}
.role-tag.admin{color:#07C160;border:1px solid #9BE0B8;background:#F2FBF5;}
.role-tag.muted{color:#FA5151;border:1px solid #F0B2B2;background:#FFF5F5;}
/* 全员禁言开关（微信绿） */
.switch{
  flex:0 0 auto;width:46px;height:28px;border-radius:14px;background:#E5E5E5;position:relative;
  transition:background .18s;
}
.switch i{
  position:absolute;top:2px;left:2px;width:24px;height:24px;border-radius:50%;background:#fff;
  box-shadow:0 1px 3px rgba(0,0,0,.2);transition:left .18s;
}
.switch.on{background:var(--wx-green);}
.switch.on i{left:20px;}
.group-head-tip{float:right;font-size:12px;color:#B2B2B2;}
/* 被禁言时替换掉输入栏的提示条 */
.mute-tip{
  flex:0 0 auto;height:44px;display:flex;align-items:center;justify-content:center;
  font-size:15px;color:var(--wx-sub);background:#FAFAFA;border-radius:6px;margin:2px 0;
}
/* 二次确认弹层的说明文字 */
.menu-tip{
  padding:14px 16px 12px;font-size:13px;line-height:19px;color:var(--wx-sub);
  border-bottom:.5px solid var(--wx-line);text-align:center;
}

/* ---------- 群二维码 / 邀请链接 ---------- */
.qr-wrap{flex:1;overflow-y:auto;background:var(--wx-bg);padding:16px 16px 24px;}
.qr-card{background:#fff;border-radius:10px;padding:18px 16px 14px;text-align:center;}
.qr-head{display:flex;align-items:center;gap:10px;text-align:left;margin-bottom:14px;}
.qr-head .avatar{width:44px;height:44px;border-radius:4px;flex:0 0 auto;object-fit:cover;}
.qr-name{font-size:16px;color:#000;line-height:1.3;}
.qr-sub{font-size:12px;color:var(--wx-sub);margin-top:3px;}
.qr-box{width:196px;height:196px;margin:0 auto;padding:8px;background:#fff;border:1px solid #E8E8E8;border-radius:6px;
  display:flex;align-items:center;justify-content:center;}
.qr-canvas-host{line-height:0;}
.qr-canvas-host canvas,.qr-canvas-host img{display:block;}
.qr-img{width:180px;height:180px;}
.qr-tip{font-size:12px;color:var(--wx-sub);margin-top:12px;}
.qr-sec-title{font-size:13px;color:var(--wx-sub);margin:18px 0 8px 4px;}
.qr-card2{background:#fff;border-radius:10px;overflow:hidden;}
.qr-link-box{padding:12px 16px;}
.qr-link-input{width:100%;border:none;outline:none;font-size:13px;color:#191919;background:transparent;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.qr-sep{height:1px;background:#EFEFEF;margin-left:16px;}
.qr-act{background:#fff;}
.qr-note{font-size:12px;color:#9A9A9A;line-height:1.7;margin-top:14px;padding:0 4px;}

/* ---------- TabBar ---------- */
.tabbar{
  height:calc(56px + var(--safe-bottom));flex:0 0 calc(56px + var(--safe-bottom));
  padding-bottom:var(--safe-bottom);
  background:var(--wx-tab);border-top:.5px solid #D9D9D9;display:flex;
}
.tab{
  flex:1;background:none;border:none;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:3px;cursor:pointer;position:relative;padding:0;
}
.tab-ico{width:30px;height:30px;display:block;flex:0 0 auto;}
.tab-ico svg{display:block;width:100%;height:100%;}
.tab-label{font-size:11px;line-height:14px;color:#7A7A7A;}
.tab.active .tab-label{color:var(--wx-green);}
.tab-dot{position:absolute;top:7px;right:24%;width:8px;height:8px;border-radius:50%;background:var(--wx-red);}
.tab-pane{display:none;flex:1;flex-direction:column;min-height:0;}
.tab-pane.active{display:flex;}

/* ---------- 聊天页 ---------- */
.chat-body{flex:1;background:var(--wx-bg);overflow:hidden;display:flex;flex-direction:column;min-height:0;}
.msg-scroll{flex:1;overflow-y:auto;padding:8px 12px;-webkit-overflow-scrolling:touch;}
.msg-scroll::-webkit-scrollbar{width:0;}
.msg-load{text-align:center;font-size:12px;color:var(--wx-time);padding:6px;cursor:pointer;}
.time-bar{text-align:center;font-size:12px;color:var(--wx-time);margin:10px 0;}
.msg-sys{text-align:center;font-size:12px;color:var(--wx-time);margin:10px 16px;line-height:1.5;}
.msg-row{display:flex;margin-bottom:14px;align-items:flex-start;}
.msg-row.me{flex-direction:row-reverse;}
.msg-row .avatar{width:40px;height:40px;border-radius:4px;background:#D8D8D8;object-fit:cover;flex:0 0 auto;}
.msg-main{max-width:calc(100% - 100px);display:flex;flex-direction:column;}
.msg-row.me .msg-main{align-items:flex-end;}
.sender-name{font-size:13px;color:var(--wx-time);margin:0 0 4px 2px;word-break:break-all;line-height:16px;}
.bubble-row{display:flex;align-items:flex-start;}
.msg-row.me .bubble-row{flex-direction:row-reverse;}
.tail{width:6px;height:34px;flex:0 0 6px;display:flex;align-items:flex-start;}
.tail svg{display:block;margin-top:12px;}
.bubble{
  background:var(--wx-white);border-radius:4px;padding:9px 12px;font-size:16px;line-height:22px;color:#000;
  word-break:break-word;white-space:pre-wrap;max-width:100%;position:relative;
}
.msg-row.me .bubble{background:var(--wx-bubble);}
.bubble.sys{background:transparent;color:var(--wx-time);font-size:12px;text-align:center;padding:2px 0;}
.bubble.recalled{background:transparent;color:var(--wx-time);font-size:12px;padding:2px 0;}
.bubble.emoji{font-size:34px;line-height:40px;background:transparent;padding:0;}
.msg-row.me .bubble.emoji{background:transparent;}
/* 长按消息只弹自己的菜单，不要 iOS/Android 的系统选择菜单（复制用菜单里的按钮）。
   作用范围是整个消息滚动区，而不只是 .msg-row —— 时间分隔条在 .msg-row 之外，
   只挡住气泡的话，长按时间条仍会起一段选区，然后一路拖进气泡里 */
#msg-scroll,#msg-scroll *{
  -webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;
}
.bubble .msg-link{-webkit-touch-callout:none;}
.bubble .at{color:var(--wx-at);}
/* 消息里的 http(s) 链接：微信蓝、可换行、点击新窗口打开 */
.bubble .msg-link{color:#576B95;text-decoration:none;word-break:break-all;}
.bubble .msg-link:active{opacity:.6;}
.bubble .fwd-tag{display:block;font-size:12px;color:var(--wx-time);margin-bottom:4px;}
.bubble-media{padding:0;overflow:hidden;background:var(--wx-white);}
.bubble-media img{max-width:180px;max-height:240px;display:block;border-radius:4px;cursor:pointer;}
.bubble-media video{max-width:200px;max-height:240px;display:block;border-radius:4px;}
/* 视频消息：封面图 + 播放键（不再依赖 <video> 自己画首帧，部分机型会画不出来只剩黑块） */
.video-bubble{position:relative;line-height:0;background:#111318;cursor:pointer;}
.video-bubble .video-cover{display:block;width:100%;height:100%;max-width:none;max-height:none;
  object-fit:cover;border-radius:0;}
.video-bubble .video-ph{background:linear-gradient(140deg,#3b414a 0%,#22262d 45%,#12151a 100%);}
.video-bubble .video-play{position:absolute;left:50%;top:50%;width:44px;height:44px;margin:-22px 0 0 -22px;
  border-radius:50%;background:rgba(255,255,255,.92);box-shadow:0 2px 10px rgba(0,0,0,.35);pointer-events:none;z-index:2;}
.video-bubble .video-play::after{content:'';position:absolute;left:17px;top:13px;width:0;height:0;
  border-left:15px solid #1a1a1a;border-top:9px solid transparent;border-bottom:9px solid transparent;}
.video-bubble .video-dur{position:absolute;right:6px;bottom:6px;padding:0 6px;border-radius:9px;
  background:rgba(0,0,0,.55);color:#fff;font-size:11px;line-height:16px;z-index:2;}
.video-bubble .fwd-tag{position:absolute;left:0;top:0;right:0;z-index:3;margin:0;padding:4px 6px;
  background:linear-gradient(to bottom,rgba(0,0,0,.55),rgba(0,0,0,0));color:#fff;}
.voice-bubble{display:flex;align-items:center;gap:8px;min-width:80px;cursor:pointer;}
.voice-wave{display:flex;align-items:center;gap:2px;height:18px;}
.voice-wave i{width:2px;background:#4A4A4A;border-radius:1px;height:6px;}
.voice-wave.playing i{animation:vw .6s infinite ease-in-out;}
@keyframes vw{0%,100%{height:6px}50%{height:16px}}
.file-bubble{display:flex;align-items:center;gap:10px;min-width:180px;}
.file-ico{width:36px;height:36px;border-radius:4px;background:#F2F2F2;display:flex;align-items:center;justify-content:center;font-size:18px;}
.file-meta{font-size:14px;line-height:18px;min-width:0;}
.file-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px;}
.file-size{color:var(--wx-sub);font-size:12px;}
.read-tip{font-size:11px;color:var(--wx-sub);margin-top:2px;margin-right:2px;}
.msg-row.me .pending{opacity:.55;}

/* ---------- 输入栏 ---------- */
.input-bar{flex:0 0 auto;background:var(--wx-tab);border-top:.5px solid #D9D9D9;padding-bottom:var(--safe-bottom);}
/* 按住说话：按钮 + 录音浮层 */
.hold-btn{
  flex:1;height:40px;border:.5px solid #D3D3D3;border-radius:6px;background:#fff;color:#191919;
  font-size:16px;cursor:pointer;user-select:none;-webkit-user-select:none;
  touch-action:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;
}
.hold-btn.pressed{background:#D6D6D6;border-color:#C6C6C6;}
.rec-hud{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);z-index:50;pointer-events:none;}
.hud-box{width:142px;background:rgba(0,0,0,.68);border-radius:10px;padding:12px 10px;text-align:center;}
.hud-box.cancel{border:1px solid #FA5151;}
.hud-ico{display:flex;justify-content:center;}
.hud-wave{display:flex;align-items:center;justify-content:center;gap:3px;height:22px;margin:8px 0 6px;}
.hud-wave i{display:block;width:3px;height:5px;background:#fff;border-radius:2px;transition:height .08s linear;}
.hud-time{color:#fff;font-size:13px;font-variant-numeric:tabular-nums;}
.hud-tip{color:rgba(255,255,255,.72);font-size:12px;margin-top:4px;}
.hud-box.cancel .hud-tip{color:#FA5151;}
.input-row{display:flex;align-items:flex-end;gap:8px;padding:8px;}
.ib-btn{width:36px;height:36px;background:none;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;}
/* 输入框改为可换行：高度随内容增长，最多约 4 行后内部滚动 */
.msg-input{
  flex:1;min-height:38px;max-height:104px;border:none;border-radius:6px;padding:9px 10px;font-size:16px;
  line-height:1.35;outline:none;background:#fff;resize:none;overflow-y:auto;
  font-family:inherit;-webkit-appearance:none;
}
.send-btn{
  height:38px;padding:0 16px;border:none;border-radius:6px;background:var(--wx-green);color:#fff;font-size:15px;cursor:pointer;flex:0 0 auto;
}
/* 输入 @ 时的成员浮层：贴在输入栏上方，键盘不收起 */
.at-panel{
  background:#fff;border-top:.5px solid #E5E5E5;max-height:210px;overflow-y:auto;
  -webkit-overflow-scrolling:touch;
}
.at-panel .sep{margin-left:56px;}
.at-panel .row{padding:8px 16px;cursor:pointer;}
.at-panel .row:active{background:#F2F2F2;}
.at-empty{padding:16px;text-align:center;font-size:13px;color:#B2B2B2;}
.panel{background:#F7F7F7;border-top:.5px solid #E5E5E5;padding:12px 8px;max-height:220px;overflow-y:auto;}
.panel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px 6px;}
.pg-item{
  background:#fff;border:none;border-radius:8px;padding:10px 0;display:flex;flex-direction:column;align-items:center;
  gap:6px;font-size:12px;color:#333;cursor:pointer;
}
.pg-ico{font-size:22px;}
.emoji-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:4px;}
.emoji-grid button{background:none;border:none;font-size:24px;cursor:pointer;padding:4px 0;}

/* ---------- 弹层 ---------- */
.sheet{width:100%;background:#fff;border-radius:12px 12px 0 0;max-height:70%;display:flex;flex-direction:column;}
.sheet-head{padding:14px;text-align:center;font-size:16px;font-weight:600;position:relative;border-bottom:.5px solid var(--wx-line);}
.sheet-close{position:absolute;right:14px;top:14px;font-size:15px;color:var(--wx-sub);font-weight:400;cursor:pointer;}
.sheet-body{overflow-y:auto;padding:6px 0;}
.sheet-foot{padding:10px 14px 16px;border-top:.5px solid var(--wx-line);}
.sheet-foot button{
  width:100%;height:42px;border:none;border-radius:6px;background:var(--wx-green);color:#fff;
  font-size:16px;cursor:pointer;
}
.sheet-foot button:disabled{background:#C9C9C9;cursor:default;}
.menu-sheet{
  width:100%;background:#fff;border-radius:12px 12px 0 0;padding:6px 0;display:flex;flex-direction:column;
}
.menu-sheet button{
  background:none;border:none;padding:14px 16px;font-size:17px;color:#111;cursor:pointer;
  border-bottom:.5px solid var(--wx-line);
}
.menu-sheet button.danger{color:var(--wx-red);}
.menu-sheet button.cancel{color:var(--wx-sub);border-bottom:none;}
.prompt-box{
  width:300px;background:#fff;border-radius:12px;padding:18px;align-self:center;margin-bottom:40%;
}
.prompt-title{font-size:16px;font-weight:600;margin-bottom:12px;}
.prompt-input{width:100%;height:38px;border:1px solid var(--wx-line);border-radius:6px;padding:0 10px;font-size:15px;outline:none;}
.prompt-btns{display:flex;justify-content:flex-end;gap:10px;margin-top:16px;}
.prompt-btns button{border:none;background:#F2F2F2;padding:8px 16px;border-radius:6px;font-size:15px;cursor:pointer;}
.prompt-btns button.primary{background:var(--wx-green);color:#fff;}
.preview-inner{max-width:100%;max-height:100%;display:flex;align-items:center;justify-content:center;}
.preview-inner img,.preview-inner video{max-width:100%;max-height:100%;}
/* 预览图：双指缩放 / 单指拖动 / 双击放大，交给我们自己的手势处理 */
.preview-inner img{touch-action:none;transform-origin:center center;will-change:transform;}
.preview-close{position:absolute;top:20px;right:20px;color:#fff;font-size:24px;cursor:pointer;z-index:5;}

/* ---------- Toast ---------- */
.toast{
  position:absolute;left:50%;bottom:120px;transform:translateX(-50%);background:rgba(0,0,0,.75);color:#fff;
  padding:8px 16px;border-radius:6px;font-size:14px;z-index:99;max-width:80%;text-align:center;
}

/* ---------- 新消息提醒动画 ---------- */
@keyframes flashNew{
  0%{background:#FFF6D9;}
  100%{background:transparent;}
}
.row.new-flash{animation:flashNew 1.6s ease-out;}
@keyframes bounceIn{
  0%{transform:scale(.4);opacity:0;}
  60%{transform:scale(1.15);}
  100%{transform:scale(1);opacity:1;}
}
.badge.pop{animation:bounceIn .35s ease-out;}
.group-name-bar{padding:8px 16px;background:#fff;border-top:.5px solid var(--wx-line);}
.group-name-bar input{width:100%;height:38px;border:none;outline:none;font-size:15px;}

/* ---------- 真机铺满：去掉手机模型外框 ---------- */
@media (max-width:500px),(pointer:coarse){
  body{background:var(--wx-white);display:block;}
  .phone{
    width:100%;height:100vh;height:100dvh;
    background:transparent;border-radius:0;padding:0;box-shadow:none;
  }
  .screen{border-radius:0;height:100%;background:var(--wx-white);}
}