/* 关于窗口 */
.about-body{display:flex;flex-direction:column;align-items:center;gap:12px;padding:30px 26px;text-align:center;color:#e8e8ea;}
.about-body .big-logo{width:74px;height:74px;}
.about-body .logtype{height:30px;display:flex;align-items:center;color:#fff;font-size:28px;font-weight:700;line-height:1;letter-spacing:-.7px;}
.about-body h3{font-size:15px;font-weight:600;color:#fff;}
.about-body p{font-size:13px;color:rgba(255,255,255,.6);line-height:1.7;}
.about-body .beta{font-size:11px;color:rgba(255,255,255,.4);}
.about-body .btn-row{display:flex;gap:10px;margin-top:6px;}
.abtn{display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;padding:8px 16px;border-radius:10px;border:none;background:var(--blue);color:#fff;text-decoration:none;
  font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:filter .2s,transform .15s;}
.abtn.gray{background:rgba(255,255,255,.14);}
.abtn:hover{filter:brightness(1.15)}
.abtn:active{transform:scale(.95)}
.abtn:focus-visible{outline:2px solid #fff;outline-offset:2px;}

/* 购买修改器 */
.buy{position:relative;display:flex;flex-direction:column;padding:20px 22px;color:#f5f5f7;height:100%;box-sizing:border-box;justify-content:space-between;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Icons","Helvetica Neue",Helvetica,Arial,sans-serif;}
.buy-head{text-align:center;margin-bottom:12px;flex-shrink:0;}
.buy-head h3{color:#ffffff;font-size:17px;font-weight:600;letter-spacing:-0.012em;}
.buy-head p{margin-top:4px;color:rgba(255,255,255,0.4);font-size:11px;font-weight:400;letter-spacing:-0.003em;}

/* 竖向 wide-card 列表 */
.buy-stack{display:flex;flex-direction:column;gap:10px;margin-bottom:14px;flex-shrink:0;}
.buy-row-card{display:flex;align-items:center;padding:12px 14px;border:1px solid rgba(255,255,255,0.06);border-radius:10px;background:rgba(255,255,255,0.015);cursor:default;outline:none;transition:all 0.2s ease;}
.buy-row-card:hover{background:rgba(255,255,255,0.04);border-color:rgba(255,255,255,0.12);}
.buy-row-card:active{transform:scale(0.995);}

/* 没选中的状态略微虚化，突显聚焦感 */
.buy-stack:has(.buy-row-card.on) .buy-row-card:not(.on){opacity:0.55;}
.buy-stack:has(.buy-row-card.on) .buy-row-card:not(.on):hover{opacity:0.75;}

/* 选中高亮状态：全固态微带质感的高亮板，完全没有线框感 */
.buy-row-card.on{opacity:1 !important;background:rgba(255,255,255,0.07);border-color:rgba(255,255,255,0.06);box-shadow:inset 0 1px 0 rgba(255,255,255,0.03), 0 4px 12px rgba(0,0,0,0.15);}
/* 等级配色定义在卡片本身而非选中态，这样标题在未选中时也能取到同一套色；
   右侧 radio 仍只在 .on 时使用该变量，行为不变 */
.buy-row-card[data-level="advanced"]{--card-acc:#38b6ff;--card-acc-rgb:56,182,255;}
.buy-row-card[data-level="super"]{--card-acc:#7cf01b;--card-acc-rgb:124,240,27;}
/* 游戏会员（Steam 入库）用 Steam 蓝，与修改器会员的绿区分开。
   漏了这条不会报错，但 var(--card-acc) 取不到值，选中圆点会变透明、标题回落白色 */
.buy-row-card[data-level="game"]{--card-acc:#66c0f4;--card-acc-rgb:102,192,244;}

/* 图标底座 */
.card-icon-sphere{flex-shrink:0;width:32px;height:32px;border-radius:8px;background:transparent;display:flex;align-items:center;justify-content:center;margin-right:12px;transition:all 0.22s ease;}
.buy-row-card.on .card-icon-sphere{background:transparent;box-shadow:none;}

.card-info{flex:1;display:flex;flex-direction:column;min-width:0;padding-right:12px;}
/* 标题用等级色（高级蓝 / 超级绿），和 radio、权益圆点同源 */
.card-title{color:var(--card-acc,#ffffff);font-size:13.5px;font-weight:600;letter-spacing:-0.005em;}
.card-tagline{color:rgba(255,255,255,0.38);font-size:11px;margin-top:1.5px;text-overflow:ellipsis;overflow:hidden;white-space:nowrap;letter-spacing:-0.005em;}

.card-price-col{display:flex;align-items:baseline;margin-right:16px;flex-shrink:0;}
.card-price{color:#ffffff;font-size:19px;font-weight:700;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display",sans-serif;letter-spacing:-0.015em;}
.card-price em{font-size:12px;font-style:normal;font-weight:500;color:rgba(255,255,255,0.45);margin-right:1.5px;}
.card-period{font-size:10.5px;color:rgba(255,255,255,0.3);margin-left:2px;}

/* 复用全站统一的发光圆点样式 */
.card-radio-outer{flex-shrink:0;width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,0.18);box-shadow:0 0 0 1px rgba(255,255,255,0.1);transition:all 0.2s ease;}
.card-radio-inner{display:none;}
.buy-row-card.on .card-radio-outer{background:var(--card-acc);box-shadow:0 0 0 1px rgba(255,255,255,0.2), 0 0 8px rgba(var(--card-acc-rgb),0.85);}

/* 底部功能细则与支付合一区 */
.buy-bottom-area{display:flex;gap:20px;align-items:center;border-top:1px solid rgba(255,255,255,0.04);padding-top:14px;flex:1;min-height:0;}
.perks-section{flex:1;display:flex;flex-direction:column;justify-content:center;min-width:0;}
.section-title{font-size:10.5px;font-weight:600;color:rgba(255,255,255,0.3);text-transform:uppercase;letter-spacing:0.04em;margin-bottom:8px;}

.perks-grid{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px;}
/* 允许换行：原先 nowrap + ellipsis 是按「权益都是短句」设计的，
   游戏会员那几条说明更长，单行放不下会被截成「不必购买即可把游戏添加到 Stea…」，
   关键信息全丢。改为按需折行，圆点跟首行对齐（align-items 从 center 改 flex-start）。 */
.perks-grid li{display:flex;align-items:flex-start;gap:8px;color:rgba(255,255,255,0.7);font-size:12px;line-height:1.5;letter-spacing:-0.003em;}
.perks-grid li span{display:inline;min-width:0;}
.perks-grid li .sa-card-dot{
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  margin: 0 2px;
  display: inline-block;
  vertical-align: 1px;
}

.perks-grid li .sa-dot-advanced {
  background: #38b6ff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14), 0 0 6px rgba(56, 182, 255, 0.75);
}
.perks-grid li .sa-dot-super {
  background: #7cf01b;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14), 0 0 6px rgba(124, 240, 27, 0.75);
}
.perks-grid li .perk-indent{width:10px;flex-shrink:0;}
.perks-divider{height:1px;background:rgba(255,255,255,0.08);margin:12px 0 10px;}
.perks-guarantee{font-size:11px;color:rgba(255,255,255,0.45);letter-spacing:-0.003em;}

/* 紧凑精致自适应扫码面板 */
.pay-section{flex-shrink:0;display:flex;flex-direction:column;background:rgba(255,255,255,0.012);border:1px solid rgba(255,255,255,0.04);border-radius:10px;padding:12px 14px;box-shadow:inset 0 1px 0 rgba(255,255,255,0.005);gap:10px;width:250px;box-sizing:border-box;}
.pay-type-tabs{display:flex;gap:6px;}
.pay-type-tab{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:6px 0;border:1px solid rgba(255,255,255,0.08);border-radius:7px;background:rgba(255,255,255,0.015);color:rgba(255,255,255,0.5);font-size:11px;font-weight:500;cursor:pointer;transition:all 0.18s ease;font-family:inherit;}
.pay-type-tab:hover{background:rgba(255,255,255,0.05);color:rgba(255,255,255,0.75);}
.pay-type-tab.on{background:rgba(255,255,255,0.09);border-color:rgba(255,255,255,0.16);color:#ffffff;}
/* 品牌图标始终保持原色，不随按钮选中态变灰：图标本身就是识别渠道的依据。
   未选中时略降透明度，避免和选中项抢注意力 */
.pay-type-icon{flex:none;display:block;opacity:.55;transition:opacity .18s ease;}
.pay-type-tab:hover .pay-type-icon,
.pay-type-tab.on .pay-type-icon{opacity:1;}
.pay-flow{display:flex;align-items:center;gap:12px;}
.pay-qr-container{position:relative;flex-shrink:0;width:104px;height:104px;padding:5px;background:#ffffff;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,0.2);display:flex;align-items:center;justify-content:center;box-sizing:border-box;}
.pay-qr-container img{display:block;width:94px;height:94px;image-rendering:pixelated;border-radius:2px;aspect-ratio:1/1;}
.pay-qr-placeholder{position:absolute;inset:5px;display:flex;align-items:center;justify-content:center;text-align:center;font-size:11px;line-height:1.4;color:rgba(0,0,0,0.4);border-radius:2px;}
.pay-details{display:flex;flex-direction:column;justify-content:center;min-width:0;flex:1;gap:2px;}
.pay-title{font-size:12.5px;font-weight:600;color:#ffffff;letter-spacing:-0.005em;}
.pay-desc{font-size:10.5px;color:rgba(255,255,255,0.38);letter-spacing:-0.005em;}
.pay-generate{margin-top:4px;padding:7px 0;border:none;border-radius:7px;background:#0a84ff;color:#ffffff;font-size:12px;font-weight:600;cursor:pointer;transition:all 0.18s ease;font-family:inherit;}
.pay-generate:hover:not(:disabled){background:#0a74e0;}
.pay-generate:disabled{background:rgba(255,255,255,0.08);color:rgba(255,255,255,0.35);cursor:default;}
.pay-note{font-size:9.5px;color:rgba(255,255,255,0.24);margin-top:4px;letter-spacing:-0.005em;line-height:1.35;}
/* 余额入口：仅老用户可见的次要通道，视觉上弱于扫码主流程 */
.pay-balance{width:100%;margin-top:2px;padding:7px 0;border:1px solid rgba(255,255,255,0.08);border-radius:7px;background:transparent;color:rgba(255,255,255,0.5);font-size:11px;font-weight:500;font-family:inherit;cursor:pointer;transition:all 0.18s ease;}
.pay-balance:hover:not(:disabled){background:rgba(255,255,255,0.05);color:rgba(255,255,255,0.8);border-color:rgba(255,255,255,0.16);}
.pay-balance:disabled{color:rgba(255,255,255,0.26);cursor:default;}
.pay-balance:focus{outline:none;}
.pay-balance:focus-visible{box-shadow:0 0 0 3px rgba(10,132,255,0.3);}

/* 余额支付确认框：应用内对话框，沿用窗口暗色玻璃风 */
.buy-confirm-overlay{position:absolute;inset:0;z-index:40;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(6,7,9,0.6);backdrop-filter:blur(6px);}
/* 付款前的杀毒告知：复用 .lco-notice 浅色弹窗，这里只补两个按钮并排的间距
   与取消按钮的浅色样式（.abtn 默认是蓝底，两个都蓝会分不出主次）。 */
.buy-notice .lco-notice-actions{gap:8px;}
.buy-notice .buy-notice-cancel{
  background:rgba(48,55,58,.1);
  color:#3d474c;
  height:30px;padding:0 16px;border-radius:8px;font-size:11px;
  border:1px solid rgba(48,55,58,.16);
}
.buy-notice .buy-notice-cancel:hover{background:rgba(48,55,58,.16);filter:none;}

/* 宽度自适应内容量：原本固定 320px 是给「确认扣款」那种一句话弹窗的，
   付款前的杀毒告知有整段说明，320px 会拉成很长的窄条。 */
.buy-confirm{width:min(400px,100%);max-height:calc(100% - 8px);overflow-y:auto;padding:18px 20px;border:1px solid rgba(255,255,255,0.1);border-radius:14px;background:rgba(28,28,30,0.96);box-shadow:0 24px 60px rgba(0,0,0,0.5);}
.buy-confirm h3{margin:0 0 8px;font-size:14.5px;font-weight:600;color:#fff;}
.buy-confirm p{margin:0 0 12px;font-size:12px;line-height:1.7;color:rgba(255,255,255,0.55);}
.buy-confirm p:last-of-type{margin-bottom:16px;}
.buy-confirm p b{color:#fff;font-weight:600;}
/* 首行结论：用户只看一句话时也要抓到「需要关杀毒」这个要点 */
.buy-confirm .buy-warn{padding:9px 11px;margin-bottom:12px;border-radius:8px;border:1px solid rgba(240,180,75,0.28);background:rgba(240,180,75,0.1);color:#f0c368;font-size:12.5px;}
.buy-confirm .buy-warn b{color:#ffd98a;}
/* 退款免责：语气要重但不做成红色警报，那会像出错提示 */
.buy-confirm .buy-warn-strong{color:rgba(255,255,255,0.78);}
.buy-confirm .buy-warn-strong b{color:#ffb4a8;}
.buy-confirm-actions{display:flex;justify-content:flex-end;gap:8px;}
.buy-confirm-btn{height:30px;padding:0 14px;border:1px solid rgba(255,255,255,0.1);border-radius:7px;background:rgba(255,255,255,0.06);color:rgba(255,255,255,0.72);font:600 12px/1 inherit;cursor:pointer;transition:all 0.18s ease;}
.buy-confirm-btn:hover{background:rgba(255,255,255,0.12);color:#fff;}
.buy-confirm-btn.primary{background:#0a84ff;border-color:transparent;color:#fff;}
.buy-confirm-btn.primary:hover{background:#0a74e0;}
.buy-confirm-btn:focus{outline:none;}
.buy-confirm-btn:focus-visible{box-shadow:0 0 0 3px rgba(10,132,255,0.3);}

/* 加载态与时长选择 */
.buy [hidden]{display:none !important;}
.buy-loading{flex:1;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.4);font-size:12px;}
.buy-main{display:flex;flex-direction:column;flex:1;min-height:0;}
.buy-duration{display:flex;gap:8px;margin-bottom:14px;flex-shrink:0;}
.buy-duration-pill{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0;border:1px solid rgba(255,255,255,0.08);border-radius:9px;background:rgba(255,255,255,0.015);cursor:pointer;transition:all 0.18s ease;font-family:inherit;}
.buy-duration-pill:hover{background:rgba(255,255,255,0.05);border-color:rgba(255,255,255,0.14);}
.buy-duration-pill.on{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.2);box-shadow:inset 0 1px 0 rgba(255,255,255,0.04);}
.buy-duration-pill .dp-name{font-size:12px;font-weight:600;color:rgba(255,255,255,0.6);}
.buy-duration-pill.on .dp-name{color:#ffffff;}
.buy-duration-pill .dp-price{font-size:11px;font-weight:700;color:rgba(255,255,255,0.4);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display",sans-serif;}
.buy-duration-pill.on .dp-price{color:#ffffff;}

/* ---- 全局通知框（保持在最高层级，不受任何窗口、遮罩及弹窗遮挡）---- */
#notif{position:fixed;top:42px;right:14px;z-index:999999;width:330px;
  background:rgba(18,18,20,.92);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);
  border-radius:16px;padding:14px 16px;color:#fff;
  transform:translateX(120%);transition:transform .55s cubic-bezier(.3,1.2,.35,1);cursor:default;}
#notif.on{transform:none;}
#notif .n-day{color:#ff5f57;font-size:10.5px;font-weight:600;letter-spacing:.5px;}
#notif .n-title{font-size:14.5px;font-weight:600;margin:3px 0 4px;}
#notif .n-body{font-size:12.5px;color:rgba(255,255,255,.55);line-height:1.5;}
/* 关闭按钮：整块通知本来就能点击关闭，但没有可见入口，用户只会干等自动消失。
   配方沿用桌面引导气泡的 .dicon-hint-close，这里改为深色底上的浅色。
   给文字留出右侧空间由 .n-title / .n-body 的 padding-right 承担。 */
#notif .n-close{position:absolute;top:10px;right:10px;
  width:20px;height:20px;padding:0;display:flex;align-items:center;justify-content:center;
  border:none;border-radius:50%;background:rgba(255,255,255,.1);
  color:rgba(255,255,255,.55);font-size:14px;line-height:1;cursor:pointer;
  transition:background .15s,color .15s;}
#notif .n-close:hover{background:rgba(255,255,255,.2);color:#fff;}
#notif .n-close:focus{outline:none;}
#notif .n-close:focus-visible{outline:2px solid rgba(255,255,255,.55);outline-offset:1px;}
/* 标题最长，避让关闭按钮，避免文字压到按钮下面 */
#notif .n-day,#notif .n-title{padding-right:26px;}

/* ---- 程序坞 ---- */
#dock-wrap{position:absolute;left:0;right:0;bottom:10px;z-index:320;display:flex;justify-content:center;pointer-events:none;}
#dock{pointer-events:auto;display:flex;align-items:flex-end;gap:6px;padding:9px 12px;
  background:linear-gradient(rgba(47,47,47,.59),#212121 75%);backdrop-filter:blur(2px);
  border-radius:14px;
  box-shadow:0 18px 45px rgba(0,0,0,.35);}
.ditem{position:relative;width:44px;height:44px;display:flex;align-items:flex-end;justify-content:center;}
.ditem img{width:100%;height:100%;object-fit:contain;border-radius:12px;
  filter:drop-shadow(0 5px 8px rgba(0,0,0,.3));
  transform-origin:50% 100%;will-change:transform;}
.ditem .dot{position:absolute;bottom:-6px;width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.8);opacity:0;}
.ditem.run .dot{opacity:1;}

/* Dock 首次引导：气泡浮在图标上方、三角朝下。
   配色沿用桌面图标引导（#context-menu 浅色毛玻璃）。 */
/* 气泡挂在 #dock-wrap 上而非 .ditem 内部：
   dock-effects.js 会读写 .ditem 的 width 实现放大镜效果，
   气泡若是 .ditem 的子元素会撑开父容器，导致图标被算小。
   定位由 JS 按目标图标的位置写入 left/bottom。 */
.ditem-hint-tip{
  position:absolute;z-index:340;pointer-events:auto;
  display:flex;align-items:flex-start;gap:10px;
  padding:7px 9px 7px 11px;border-radius:10px;white-space:nowrap;
  background:rgba(242,242,246,.88);color:#1d1d1f;
  border:1px solid rgba(0,0,0,.14);
  box-shadow:0 16px 42px rgba(0,0,0,.32);
  backdrop-filter:blur(26px) saturate(1.45);-webkit-backdrop-filter:blur(26px) saturate(1.45);
  /* JS 写的 left 是图标中心，故用 translateX(-50%) 自行居中；
     从下往上「长」出来，所以原点贴着底部三角 */
  transform-origin:50% 100%;
  animation:ditem-hint-pop .62s cubic-bezier(.34,1.56,.64,1) both,
            ditem-hint-sway 3.4s ease-in-out 1s infinite;
}
.ditem-hint-text{display:flex;flex-direction:column;gap:2px;}
.ditem-hint-tip strong{font-size:12px;font-weight:600;line-height:1.3;}
.ditem-hint-tip span{font-size:10.5px;color:rgba(0,0,0,.5);line-height:1.3;}
/* 朝下的小三角 */
.ditem-hint-tip::after{
  content:'';position:absolute;top:100%;left:50%;margin-left:-6px;
  border:6px solid transparent;border-top-color:rgba(242,242,246,.88);
}
.ditem-hint-close{
  flex:none;width:17px;height:17px;margin-top:-1px;padding:0;
  display:flex;align-items:center;justify-content:center;
  border:none;border-radius:50%;background:rgba(0,0,0,.07);
  color:rgba(0,0,0,.45);font-size:13px;line-height:1;cursor:pointer;
  transition:background .15s,color .15s;
}
.ditem-hint-close:hover{background:rgba(0,0,0,.16);color:rgba(0,0,0,.75);}
.ditem-hint-close:focus-visible{outline:2px solid var(--blue);outline-offset:1px;}
@keyframes ditem-hint-pop{
  0%{opacity:0;transform:translateX(-50%) scale(.4) translateY(10px);}
  45%{opacity:1;transform:translateX(-50%) scale(1.08) translateY(-3px);}
  70%{transform:translateX(-50%) scale(.97) translateY(1px);}
  100%{opacity:1;transform:translateX(-50%) scale(1) translateY(0);}
}
@keyframes ditem-hint-sway{
  0%,100%{transform:translateX(-50%) scale(1) translateY(0);}
  50%{transform:translateX(-50%) scale(1) translateY(-3px);}
}
/* 窄屏 dock 空间紧张，隐藏气泡 */
@media (max-width:640px){.ditem-hint-tip{display:none;}}
.ditem .ditem-badge{
  position:absolute;right:-5px;top:-5px;z-index:10;
  min-width:17px;height:17px;padding:0 4px;box-sizing:border-box;
  display:flex;align-items:center;justify-content:center;
  border-radius:999px;background:#ff3b30;
  font-size:10px;font-weight:760;line-height:1;color:#fff;
  font-variant-numeric:tabular-nums;text-shadow:none;
  /* 与状态点同一套观感：细白圈 + 同色柔光，不用粗白描边 */
  box-shadow:0 0 0 1px rgba(255,255,255,.14),0 0 6px rgba(255,59,48,.7);pointer-events:none;
}
.ditem .ditem-badge[hidden]{display:none!important;}
/* 在线点与菜单栏状态点同一套观感：细白圈 + 绿色柔光，不用粗白描边 */
.ditem .ditem-online-dot{
  position:absolute;right:-1px;bottom:-1px;z-index:10;
  width:9px;height:9px;border-radius:50%;background:#47b04b;
  box-shadow:0 0 0 1px rgba(255,255,255,.14),0 0 6px rgba(71,176,75,.85);
  pointer-events:none;
}
.ditem .ditem-online-dot[hidden]{display:none!important;}
.ditem .tip{position:absolute;bottom:calc(100% + 12px);left:50%;transform:translateX(-50%);
  background:rgba(24,24,27,.9);color:#fff;font-size:12px;padding:4px 10px;border-radius:7px;
  white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .15s;}
.ditem:hover .tip{opacity:1;}
.dock-sep{width:1px;align-self:stretch;margin:4px 4px;background:rgba(255,255,255,.18);}
#dock-float-tip{position:fixed;z-index:900;background:rgba(24,24,27,.92);color:#fff;font-size:12px;
  padding:4px 10px;border-radius:7px;white-space:nowrap;pointer-events:none;opacity:0;
  transform:translateX(-50%);transition:opacity .15s;}
#dock-float-tip.on{opacity:1;}
.ditem canvas.glitch{width:100%;height:100%;border-radius:12px;background:linear-gradient(#000,#363636);
  transform-origin:50% 100%;will-change:transform;}
.ditem.bounce img,.ditem.bounce canvas.glitch{animation:bounce .5s cubic-bezier(.3,1.4,.5,1);}
@keyframes bounce{0%{transform:translateY(0)}40%{transform:translateY(-22px)}100%{transform:translateY(0)}}


/* 客服对话窗口 */
.chat{display:flex;flex-direction:column;height:100%;min-width:0;font-size:13px;}
.chat-list{flex:1;overflow:auto;scrollbar-width:none;padding:16px;display:flex;flex-direction:column;gap:10px;}
.chat-list::-webkit-scrollbar{display:none}
.chat-row{display:flex;}
.chat-row.me{justify-content:flex-end;}
.chat-bubble{max-width:75%;padding:9px 13px;border-radius:16px;line-height:1.55;
  background:rgba(255,255,255,.09);color:rgba(255,255,255,.9);cursor:text;
  -webkit-user-select:text;user-select:text;
  overflow-wrap:break-word;word-break:break-word;white-space:pre-wrap;}
.chat-bubble *{-webkit-user-select:text;user-select:text;}
.chat-row.me .chat-bubble{background:var(--blue);color:#fff;border-bottom-right-radius:5px;}
.chat-row:not(.me) .chat-bubble{border-bottom-left-radius:5px;}
.chat-bar{flex:none;display:flex;gap:8px;padding:10px 12px;
  border-top:1px solid rgba(255,255,255,.08);}
.chat-bar input{flex:1;height:34px;border:1px solid rgba(255,255,255,.12);border-radius:17px;
  background:rgba(255,255,255,.06);color:#fff;padding:0 14px;font-family:inherit;font-size:13px;outline:none;}
.chat-bar input:focus{border-color:var(--blue);}
.chat-bar button{flex:none;height:34px;padding:0 16px;border:none;border-radius:17px;
  background:var(--blue);color:#fff;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;
  transition:filter .15s;}
.chat-bar button:hover{filter:brightness(1.12);}
.chat-connection{flex:none;min-height:30px;padding:7px 13px;display:flex;align-items:center;gap:7px;
  border-bottom:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.025);color:rgba(255,255,255,.66);font-size:10.5px;}
.chat-connection-dot{width:7px;height:7px;border-radius:50%;flex:none;background:#30d158;box-shadow:0 0 0 3px rgba(48,209,88,.12);}
.chat-operator-status{margin-left:auto;color:rgba(255,255,255,.42);white-space:nowrap;}
.chat[data-connection="connecting"] .chat-connection-dot,.chat[data-connection="reconnecting"] .chat-connection-dot{background:#ffd60a;box-shadow:0 0 0 3px rgba(255,214,10,.12);animation:chatPulse 1.1s ease-in-out infinite;}
.chat[data-connection="error"] .chat-connection-dot{background:#ff453a;box-shadow:0 0 0 3px rgba(255,69,58,.12);}
.chat[data-connection="closed"] .chat-connection-dot{background:#8e8e93;box-shadow:none;}
@keyframes chatPulse{50%{opacity:.4;transform:scale(.82)}}
.chat-placeholder{margin:auto;padding:20px;text-align:center;color:rgba(255,255,255,.42);font-size:12px;}
.chat-spinner{display:inline-block;width:11px;height:11px;margin-right:7px;vertical-align:-2px;border:1.5px solid rgba(255,255,255,.18);border-top-color:rgba(255,255,255,.72);border-radius:50%;animation:chatSpin .7s linear infinite;}
@keyframes chatSpin{to{transform:rotate(360deg)}}
.chat-row.system{justify-content:center;}
.chat-row.system .chat-bubble{max-width:88%;padding:6px 11px;border:1px solid rgba(255,255,255,.72);border-radius:10px;
  background:linear-gradient(160deg,#e8ebe9 0%,#d2d7d4 56%,#bcc3c0 100%);color:#353b3e;font-size:11px;font-weight:520;text-align:center;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9),inset 0 -1px 0 rgba(40,45,48,.13),0 2px 7px rgba(0,0,0,.18);}
.chat-typing{flex:none;align-self:flex-start;margin:0 16px 4px;padding:6px 10px;display:flex;align-items:center;gap:3px;border-radius:12px;background:rgba(255,255,255,.06);color:rgba(255,255,255,.48);font-size:10px;}
.chat-typing[hidden]{display:none;}
.chat-typing span{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.62);animation:chatTyping 1s ease-in-out infinite;}
.chat-typing span:nth-child(2){animation-delay:.14s}.chat-typing span:nth-child(3){animation-delay:.28s}.chat-typing em{margin-left:4px;font-style:normal;}
@keyframes chatTyping{0%,60%,100%{transform:translateY(0);opacity:.42}30%{transform:translateY(-3px);opacity:1}}
.chat-error{flex:none;margin:0 12px 7px;padding:7px 10px;border:1px solid rgba(255,69,58,.22);border-radius:8px;background:rgba(255,69,58,.1);color:#ffaaa5;font-size:11px;line-height:1.4;}
.chat-error[hidden]{display:none;}
.chat-image{display:block;max-width:100%;max-height:220px;border-radius:10px;object-fit:contain;cursor:zoom-in;}
/* 查看器挂在 document.body 顶层（脱离聊天窗口边界），才能真正全屏放大图片 */
.chat-image-viewer{position:fixed;inset:0;z-index:2000;display:flex;align-items:center;justify-content:center;padding:40px;
  background:rgba(6,7,9,.86);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);cursor:zoom-out;
  animation:chatViewerIn .14s ease-out both;}
.chat-image-viewer[hidden]{display:none;}
.chat-image-viewer img{max-width:100%;max-height:100%;border-radius:10px;object-fit:contain;cursor:default;
  box-shadow:0 20px 60px rgba(0,0,0,.5);}
.chat-image-viewer-close{position:absolute;top:18px;right:22px;width:34px;height:34px;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.18);border-radius:50%;background:rgba(255,255,255,.08);color:#fff;font-size:18px;line-height:1;
  cursor:pointer;transition:background .15s;}
.chat-image-viewer-close:hover{background:rgba(255,255,255,.18);}
@keyframes chatViewerIn{from{opacity:0}to{opacity:1}}
/* 气泡内的视频封面：点一下用播放器 APP 打开，中央盖一个播放标记 */
.chat-video-thumb{position:relative;display:block;width:100%;margin-top:8px;padding:0;overflow:hidden;
  border:1px solid rgba(0,0,0,.12);border-radius:10px;background:#000;cursor:pointer;font-family:inherit;}
.chat-video-thumb video{display:block;width:100%;max-height:150px;object-fit:cover;pointer-events:none;}
.chat-video-thumb-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:38px;height:38px;display:grid;place-items:center;border-radius:50%;
  background:rgba(0,0,0,.55);color:#fff;font-size:14px;line-height:1;padding-left:2px;
  box-shadow:0 2px 10px rgba(0,0,0,.4);transition:background .15s,transform .15s;}
.chat-video-thumb:hover .chat-video-thumb-play{background:rgba(0,0,0,.75);transform:translate(-50%,-50%) scale(1.06);}
.chat-video-thumb-name{position:absolute;left:0;right:0;bottom:0;padding:5px 8px;
  background:linear-gradient(transparent,rgba(0,0,0,.72));color:#fff;font-size:10.5px;text-align:left;}
.chat-video-thumb:focus{outline:none;}
.chat-video-thumb:focus-visible{box-shadow:0 0 0 2px rgba(10,132,255,.6);}
.chat-file{display:block;min-width:130px;padding:7px 9px;border:1px solid rgba(255,255,255,.12);border-radius:9px;color:inherit;text-decoration:none;overflow-wrap:anywhere;}
.chat-file::before{content:'↓';display:inline-grid;place-items:center;width:20px;height:20px;margin-right:7px;border-radius:6px;background:rgba(255,255,255,.1);font-weight:700;}
.chat-file:hover{text-decoration:underline;}
.chat-bar input:disabled,.chat-bar button:disabled{cursor:not-allowed;opacity:.48;}
.chat-bar input:disabled{background:rgba(255,255,255,.035);}
.chat-bar button:disabled{filter:none;}

/* ---- 视频播放器 ---- */
/* 铺满窗口内容区。30-window-manager.css 里 .win-body video 用的是
   object-fit:cover（会裁掉画面边缘），播放器要看全片所以覆盖成 contain。 */
.player-body{position:relative;width:100%;height:100%;background:#000;display:flex;align-items:center;justify-content:center;}
.win-body .player-video{width:100%;height:100%;display:block;object-fit:contain;background:#000;outline:none;}
.player-error{position:absolute;padding:10px 14px;border-radius:8px;background:rgba(0,0,0,.7);color:rgba(255,255,255,.85);font-size:13px;}
.player-error[hidden]{display:none;}