/* ============================================================
 * 卡尼奶聊天室 — 前台样式
 * 与《聊天室插件UI预览.html》视觉完全一致
 * 配色对齐 knn-theme：主色 #007aff，渐变 #007aff → #5ac8fa
 * ============================================================ */
:root{
  --knn-primary:#007aff; --knn-primary-2:#5ac8fa;
  --knn-grad:linear-gradient(135deg,#007aff 0%,#5ac8fa 100%);
  --knn-bg:#f2f5f9; --knn-card:#ffffff; --knn-text:#1d2129; --knn-text-2:#6b7280;
  --knn-line:#eceff3; --knn-bubble:#ffffff; --knn-red:#ff9f0a; --knn-red-2:#ff3b30;
}
/* 深色模式：JS 侦听主题 body.dark-mode / dark-mode-auto 后给 html 加 .dark */
html.dark{
  --knn-bg:#111318; --knn-card:#1c1e24; --knn-text:#e8eaed; --knn-text-2:#9aa0a8;
  --knn-line:#2a2d35; --knn-bubble:#262932;
}
#knn-chatroom-app[v-cloak]{display:none}
#knn-chatroom-app *{box-sizing:border-box}
#knn-chatroom-app ::-webkit-scrollbar{width:5px;height:5px}
#knn-chatroom-app ::-webkit-scrollbar-thumb{background:rgba(0,122,255,.25);border-radius:3px}

/* ===================== 悬浮按钮 ===================== */
.knn-chat-fab{position:fixed;right:15px;top:auto;bottom:350px;transform:none;width:52px;height:52px;border-radius:50%;
  background:var(--knn-grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;cursor:pointer;
  box-shadow:0 8px 24px rgba(0,122,255,.45);z-index:1900;transition:transform .25s,opacity .25s}
.knn-chat-fab:hover{transform:scale(1.08)}
/* 非固定模式：默认半露贴进屏幕边缘，悬停滑出 */
.knn-chat-fab.peek{transform:translateX(calc(50% + var(--knn-fab-x, 15px)));opacity:.92}
.knn-chat-fab.peek.left{transform:translateX(calc(-50% - var(--knn-fab-x, 15px)))}
.knn-chat-fab.peek:hover{transform:translateX(0) scale(1.05);opacity:1}
.knn-chat-fab.breath{animation:knnBreath 1.6s ease-in-out infinite}
@keyframes knnBreath{0%,100%{box-shadow:0 8px 24px rgba(0,122,255,.45)}50%{box-shadow:0 0 0 12px rgba(0,122,255,.12),0 8px 24px rgba(0,122,255,.45)}}
.knn-chat-fab .badge{position:absolute;top:-4px;right:-4px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;
  background:var(--knn-red-2);color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center;font-style:normal}
/* ===================== 聊天窗口 ===================== */
.knn-chat{position:fixed;left:50%;top:50%;right:auto;bottom:auto;transform:translate(-50%,-50%);width:880px;max-width:calc(100vw - 24px);height:640px;max-height:calc(100vh - 44px);
  background:var(--knn-card);border-radius:18px;box-shadow:0 18px 60px rgba(0,0,0,.22);z-index:2000;display:flex;flex-direction:column;overflow:hidden;
  color:var(--knn-text);font-family:inherit}
.knn-chat.max{left:0;top:0;right:auto;bottom:auto;transform:none;width:100vw;max-width:100vw;height:100vh;max-height:100vh;border-radius:0}
.knn-chat-head{height:54px;flex:none;display:flex;align-items:center;padding:0 16px;color:#fff;
  background:var(--knn-grad);user-select:none}
.knn-chat-head .logo{width:32px;height:32px;border-radius:9px;background:rgba(255,255,255,.22);display:flex;align-items:center;justify-content:center;font-size:16px;margin-right:10px}
.knn-chat-head .t{font-size:15px;font-weight:600;line-height:1.3}
.knn-chat-head .s{font-size:11px;opacity:.9;display:flex;align-items:center;gap:5px}
.knn-chat-head .s .dot{width:7px;height:7px;border-radius:50%;background:#34e89e;display:inline-block}
.knn-chat-head .ops{margin-left:auto;display:flex;gap:4px}
.knn-chat-head .ops i{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:14px;transition:background .2s}
.knn-chat-head .ops i:hover{background:rgba(255,255,255,.2)}

.knn-chat-body{flex:1;display:flex;min-height:0;position:relative}
/* 抽屉遮罩与移动端群聊切换按钮：仅移动端媒体查询内生效 */
.knn-drawer-mask{display:none}
.knn-chat-head .ops .knn-rooms-btn{display:none}
/* 房间侧栏 */
.knn-chat-rooms{width:190px;flex:none;border-right:1px solid var(--knn-line);display:flex;flex-direction:column;background:var(--knn-card);overflow-y:auto}
.knn-chat-rooms .rt,.knn-chat-members .rt{padding:12px 14px 8px;font-size:12px;color:var(--knn-text-2)}
.knn-room{display:flex;align-items:center;gap:9px;padding:10px 14px;cursor:pointer;transition:background .15s;position:relative}
.knn-room:hover{background:rgba(0,122,255,.06)}
.knn-room.active{background:rgba(0,122,255,.1)}
.knn-room.active::before{content:'';position:absolute;left:0;top:10px;bottom:10px;width:3px;border-radius:2px;background:var(--knn-grad)}
.knn-room .ic{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:15px;color:#fff;flex:none}
.knn-room .nm{font-size:13px;font-weight:600}
.knn-room .ds{font-size:11px;color:var(--knn-text-2);margin-top:2px;display:flex;align-items:center;gap:4px}
.knn-room .ub{margin-left:auto;min-width:17px;height:17px;padding:0 4px;border-radius:9px;background:var(--knn-red-2);color:#fff;font-size:10px;display:flex;align-items:center;justify-content:center}

/* 消息区 */
.knn-chat-main{flex:1;display:flex;flex-direction:column;min-width:0;background:var(--knn-bg)}
.knn-chat-ann{flex:none;display:flex;align-items:center;gap:7px;margin:10px 12px 0;padding:8px 11px;border-radius:10px;background:rgba(255,159,10,.12);color:#b26200;font-size:12px;line-height:1.5}
.knn-chat-ann i{flex:none}
.knn-chat-ann span{min-width:0;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.knn-chat-msgs{flex:1;overflow-y:auto;padding:16px 18px}
.knn-time{display:flex;justify-content:center;margin:12px 0}
.knn-time span{font-size:11px;color:var(--knn-text-2);background:var(--knn-card);padding:3px 10px;border-radius:10px;border:1px solid var(--knn-line)}
.knn-sys{display:flex;justify-content:center;margin:10px 0}
.knn-sys span{font-size:11px;color:var(--knn-text-2);background:rgba(0,122,255,.07);padding:4px 12px;border-radius:12px;max-width:80%;text-align:center}
.knn-msg{display:flex;margin-bottom:16px;gap:9px}
.knn-msg.mine{flex-direction:row-reverse}
.knn-msg .avatar{width:36px;height:36px;border-radius:50%;flex:none;object-fit:cover;border:1px solid var(--knn-line)}
.knn-msg .wrap{max-width:62%;display:flex;flex-direction:column;align-items:flex-start}
.knn-msg.mine .wrap{align-items:flex-end}
.knn-msg .meta{font-size:11px;line-height:16px;color:var(--knn-text-2);margin-bottom:5px;display:flex;align-items:center;gap:5px;overflow:visible}
.knn-msg .meta.mine-meta{justify-content:flex-end}
.knn-msg .meta .mt{color:#9aa3af;font-size:10px}
.knn-msg .meta .admin,.knn-member .admin{height:15px;line-height:15px;display:inline-flex;align-items:center;padding:0 4px;border-radius:4px;color:#fff;background:linear-gradient(135deg,#7c3aed,#2563eb);font-size:9px;font-style:normal;white-space:nowrap;vertical-align:middle}
.knn-msg .meta .vip{height:15px;line-height:15px;display:inline-flex;align-items:center;padding:0 4px;border-radius:4px;color:#fff;background:linear-gradient(135deg,#f7b733,#fc4a1a);font-size:9px;font-style:normal;white-space:nowrap;vertical-align:middle}
.knn-msg .meta .lv{height:15px;line-height:15px;display:inline-flex;align-items:center;padding:0 4px;border-radius:4px;color:#fff;background:var(--knn-primary);font-size:9px;font-style:normal;white-space:nowrap;vertical-align:middle}
.bubble{display:inline-block;max-width:100%;background:var(--knn-bubble);border:1px solid var(--knn-line);border-radius:4px 14px 14px 14px;padding:9px 13px;font-size:13.5px;line-height:1.65;word-break:break-word;box-shadow:0 1px 3px rgba(0,0,0,.04);color:var(--knn-text)}
.knn-msg.mine .bubble:not(.redpack){background:var(--knn-grad);color:#fff;border:none;border-radius:14px 4px 14px 14px}
.knn-msg.mine .bubble.redpack{border-radius:14px 4px 14px 14px}
.knn-mention{display:inline-block;padding:0 4px;border-radius:5px;background:rgba(0,122,255,.1);color:var(--knn-primary);font-weight:600}
.knn-mention.me,.knn-mention.all{background:rgba(255,159,10,.18);color:#b26200}
.knn-msg.mine .bubble .knn-mention{background:rgba(255,255,255,.24);color:#fff}
.bubble img{max-width:210px;max-height:210px;border-radius:10px;display:block;cursor:zoom-in}
.bubble.video{padding:0;overflow:hidden;position:relative;cursor:pointer}
.bubble.video img{width:220px;height:130px;object-fit:cover;display:block;border-radius:0}
.bubble.video .play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:34px;background:rgba(0,0,0,.22)}
.bubble.video .dur{position:absolute;right:8px;bottom:6px;font-size:10px;color:#fff;background:rgba(0,0,0,.5);padding:1px 6px;border-radius:6px}
.bubble.voice{display:flex;align-items:center;gap:8px;min-width:110px;cursor:pointer}
.bubble.voice .bars{display:flex;align-items:center;gap:2.5px}
.bubble.voice .bars i{width:3px;border-radius:2px;background:currentColor;opacity:.85}
.bubble.voice.playing .bars i{animation:knnBar .9s ease-in-out infinite}
.bubble.voice .bars i:nth-child(2){animation-delay:.15s}.bubble.voice .bars i:nth-child(3){animation-delay:.3s}
@keyframes knnBar{0%,100%{transform:scaleY(1)}50%{transform:scaleY(.4)}}
.bubble.voice .d{font-size:12px;opacity:.9}
/* 红包气泡 */
.bubble.redpack{width:230px;padding:0;cursor:pointer;border:none;overflow:hidden;background:#fff;box-shadow:0 2px 8px rgba(255,120,50,.18)}
html.dark .bubble.redpack{background:#262932}
.redpack-top{background:linear-gradient(135deg,#ff9f0a,#ff5e3a);color:#fff;padding:12px 14px;display:flex;align-items:center;gap:10px}
.redpack-top .ri{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;font-size:17px;flex:none}
.redpack-top .rt1{font-size:13.5px;font-weight:600}
.redpack-top .rt2{font-size:11px;opacity:.85;margin-top:2px}
.redpack-bottom{padding:6px 14px;font-size:11px;color:var(--knn-text-2)}
/* 系统消息类播报 */
.typing{font-size:12px;color:var(--knn-text-2);padding:0 18px 6px;min-height:20px}

/* 输入区 */
.knn-chat-tools{flex:none;display:flex;align-items:center;gap:2px;padding:7px 12px 3px;position:relative}
.knn-chat-tools .ti{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--knn-text-2);cursor:pointer;transition:all .15s}
.knn-chat-tools .ti:hover{background:rgba(0,122,255,.09);color:var(--knn-primary)}
.knn-chat-tools .ti.active{color:var(--knn-primary);background:rgba(0,122,255,.12)}
.knn-chat-tools .rp{color:#ff5e3a}.knn-chat-tools .rp:hover{color:#ff5e3a;background:rgba(255,94,58,.1)}
.emoji-pop{position:absolute;left:10px;bottom:42px;width:280px;background:var(--knn-card);border:1px solid var(--knn-line);border-radius:12px;padding:10px;box-shadow:0 8px 30px rgba(0,0,0,.15);display:grid;grid-template-columns:repeat(8,1fr);gap:2px;z-index:10}
.emoji-pop span{font-size:19px;text-align:center;padding:4px 0;border-radius:7px;cursor:pointer}
.emoji-pop span:hover{background:rgba(0,122,255,.1)}
.knn-chat-input{flex:none;padding:4px 12px 8px}
.knn-chat-input textarea{width:100%;height:56px;border:none;outline:none;resize:none;background:transparent;color:var(--knn-text);font-size:13.5px;font-family:inherit;line-height:1.6}
.knn-chat-foot{flex:none;display:flex;align-items:center;padding:0 12px 10px}
.knn-chat-foot .hint{font-size:11px;color:var(--knn-text-2)}
.knn-chat-foot .send{margin-left:auto}
.voice-btn{width:100%;height:44px;border-radius:12px;border:1px solid var(--knn-line);background:var(--knn-bubble);color:var(--knn-text);font-size:13px;cursor:pointer;user-select:none;font-family:inherit}
.voice-btn.rec{background:rgba(255,59,48,.1);border-color:#ff3b30;color:#ff3b30}

/* 成员栏 */
.knn-chat-members{width:170px;flex:none;border-left:1px solid var(--knn-line);display:flex;flex-direction:column;background:var(--knn-card);overflow-y:auto}
.knn-member{display:flex;align-items:center;gap:8px;padding:7px 14px;cursor:context-menu}
.knn-member img{width:26px;height:26px;border-radius:50%;object-fit:cover}
.knn-member .n{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--knn-text);cursor:pointer}
.knn-member .admin{flex:none}
.knn-member .mute{width:22px;height:22px;border-radius:7px;display:flex;align-items:center;justify-content:center;color:var(--knn-text-2);cursor:pointer;font-size:11px;flex:none}
.knn-member .mute:hover{background:rgba(255,59,48,.1);color:var(--knn-red-2)}
.knn-member .st{width:6px;height:6px;border-radius:50%;background:#34e89e;margin-left:auto;flex:none}
.knn-member-menu{position:fixed;z-index:2600;width:170px;padding:6px;background:var(--knn-card);border:1px solid var(--knn-line);border-radius:8px;box-shadow:0 10px 28px rgba(0,0,0,.18);color:var(--knn-text)}
.knn-member-menu button{width:100%;height:32px;border:0;background:transparent;border-radius:6px;display:flex;align-items:center;gap:8px;padding:0 10px;color:var(--knn-text);font-size:12px;cursor:pointer;text-align:left;font-family:inherit}
.knn-member-menu button:hover{background:rgba(0,122,255,.08);color:var(--knn-primary)}
.knn-member-menu button i{width:15px;text-align:center;color:inherit}

/* ===================== 拆红包弹窗 ===================== */
.rp-dialog.el-dialog{background:transparent;box-shadow:none;padding:0;overflow:visible}
.rp-dialog .el-dialog__header{position:absolute;top:10px;right:10px;margin:0;padding:0;z-index:2}
.rp-dialog .el-dialog__headerbtn{top:0;right:0;width:28px;height:28px}
.rp-dialog .el-dialog__close{color:rgba(255,255,255,.85);font-size:16px}
.rp-dialog .el-dialog__body{padding:0}
.rp-card{width:300px;border-radius:16px;overflow:hidden;background:linear-gradient(160deg,#ff9f0a,#ff5e3a);color:#fff;text-align:center;position:relative;box-shadow:0 12px 40px rgba(255,94,58,.35)}
.rp-card .cover{padding:30px 20px 26px}
.rp-card .sender{display:flex;align-items:center;justify-content:center;gap:8px;font-size:13px}
.rp-card .sender img{width:28px;height:28px;border-radius:50%;border:1px solid rgba(255,255,255,.5)}
.rp-card .msg{font-size:15px;font-weight:600;margin-top:12px}
.rp-card .open{width:76px;height:76px;border-radius:50%;background:linear-gradient(135deg,#ffe259,#ffa751);color:#c0392b;display:flex;align-items:center;justify-content:center;font-size:30px;margin:22px auto 4px;cursor:pointer;box-shadow:0 4px 16px rgba(0,0,0,.2);animation:knnSpin 6s linear infinite}
@keyframes knnSpin{0%{transform:rotateY(0)}100%{transform:rotateY(360deg)}}
.rp-card .result{padding:22px 20px 4px}
.rp-card .amount{font-size:34px;font-weight:700}
.rp-card .tip{font-size:12px;opacity:.9;margin-top:6px}
.rp-card .foot{background:rgba(0,0,0,.06);padding:10px;font-size:11px;opacity:.85}
.rp-logs{background:rgba(0,0,0,.08);max-height:130px;overflow-y:auto;padding:6px 16px;text-align:left}
.rp-log{display:flex;align-items:center;gap:8px;font-size:12px;padding:5px 0;border-bottom:1px dashed rgba(255,255,255,.15)}
.rp-log:last-child{border-bottom:none}
.rp-log img{width:22px;height:22px;border-radius:50%}
.rp-log b{margin-left:auto}

/* ===================== 发红包弹窗 ===================== */
.srp-dialog.el-dialog{background:transparent;box-shadow:none;padding:0;overflow:visible}
.srp-dialog .el-dialog__header{display:none}
.srp-dialog .el-dialog__body{padding:0}
.srp-card{background:var(--knn-card);border-radius:16px;overflow:hidden;box-shadow:0 12px 40px rgba(0,0,0,.18)}
.srp-head{background:linear-gradient(135deg,#ff9f0a,#ff5e3a);color:#fff;padding:16px 18px 18px;text-align:center;position:relative}
.srp-head .srp-close{position:absolute;top:12px;right:14px;width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;font-size:13px;cursor:pointer}
.srp-head .srp-title{font-size:16px;font-weight:600}
.srp-type{display:inline-flex;margin-top:12px;background:rgba(0,0,0,.12);border-radius:20px;padding:3px}
.srp-type span{padding:5px 16px;border-radius:17px;font-size:12.5px;cursor:pointer;transition:all .2s;color:rgba(255,255,255,.85)}
.srp-type span.on{background:#fff;color:#ff5e3a;font-weight:600;box-shadow:0 2px 6px rgba(0,0,0,.12)}
.srp-body{padding:6px 18px 12px}
.srp-row{display:flex;align-items:center;padding:15px 0;border-bottom:1px solid var(--knn-line)}
.srp-row.col{flex-direction:column;align-items:stretch;gap:9px}
.srp-label{font-size:13px;color:var(--knn-text-2);flex:none}
.srp-amount{margin-left:auto;display:flex;align-items:center;gap:6px}
.srp-amount b{font-size:19px;font-weight:700;color:var(--knn-text)}
.srp-amount input{width:110px;border:none;outline:none;background:transparent;text-align:right;font-size:22px;font-weight:700;color:var(--knn-text);font-family:inherit}
.srp-wish{width:100%;border:1px solid var(--knn-line);border-radius:10px;padding:9px 12px;font-size:13px;outline:none;background:transparent;color:var(--knn-text);font-family:inherit}
.srp-wish:focus{border-color:var(--knn-primary)}
.srp-step{margin-left:auto;display:flex;align-items:center;gap:9px}
.srp-step .sb{width:26px;height:26px;border-radius:8px;border:1px solid var(--knn-line);display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--knn-text-2);cursor:pointer;user-select:none}
.srp-step .sb:hover{border-color:var(--knn-primary);color:var(--knn-primary)}
.srp-step em{font-style:normal;font-size:16px;font-weight:700;min-width:22px;text-align:center;color:var(--knn-text)}
.srp-step .unit{font-size:12px;color:var(--knn-text-2)}
.srp-pay{padding-top:13px;display:flex;flex-direction:column;gap:9px}
.srp-pay-item{display:flex;align-items:center;gap:9px;border:1.5px solid var(--knn-line);border-radius:11px;padding:10px 13px;font-size:13px;cursor:pointer;transition:all .18s;color:var(--knn-text)}
.srp-pay-item i{color:var(--knn-text-2);font-size:15px;width:18px;text-align:center}
.srp-pay-item b{margin-left:auto;font-weight:600;font-size:12.5px;color:var(--knn-text-2)}
.srp-pay-item .chk{width:18px;height:18px;border-radius:50%;border:1.5px solid var(--knn-line);display:flex;align-items:center;justify-content:center;font-size:10px;color:transparent;flex:none}
.srp-pay-item.on{border-color:#ff5e3a;background:rgba(255,94,58,.05)}
.srp-pay-item.on .chk{border-color:#ff5e3a;background:#ff5e3a;color:#fff}
.srp-foot{padding:4px 18px 18px}
.srp-send{width:100%;height:44px;border:none;border-radius:22px;background:linear-gradient(135deg,#ff9f0a,#ff5e3a);color:#fff;font-size:15px;font-weight:600;cursor:pointer;box-shadow:0 6px 16px rgba(255,94,58,.35);transition:transform .15s;font-family:inherit}
.srp-send:hover{transform:translateY(-1px)}
.srp-send:disabled{opacity:.6;cursor:not-allowed;transform:none}
.srp-send i{margin-right:6px}

/* ===================== 兼容主题右侧悬浮按钮系统的聊天室按钮样式 ===================== */
.float-btn-chatroom{display:flex !important;justify-content:center !important;align-items:center !important;width:var(--this-size);height:var(--this-size)}
/* 非固定模式：主题悬浮按钮的聊天室按钮也应用缩进/弹出效果 */
.float-btn-chatroom.peek{transform:translateX(50%);opacity:.92}
.float-btn-chatroom.peek.left{transform:translateX(-50%)}
.float-btn-chatroom.peek:hover{transform:translateX(0) scale(1.05);opacity:1}

/* 移动端：不显示插件独立悬浮按钮时的兜底样式（如果后端控制失效） */
@media (max-width:768px){
  .knn-chat-fab.mobile-disabled{display:none !important}
}

/* ===================== 移动端 ===================== */
@media (max-width:768px){
  .knn-chat{left:0;top:0;right:auto;bottom:auto;transform:none;width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;border-radius:0}
  .knn-chat-head .ops .knn-rooms-btn{display:flex}
  .knn-chat-rooms{display:none}
  /* 群聊列表：移动端为左侧抽屉，加 .open 类滑出 */
  .knn-chat-rooms.open{position:absolute;top:0;left:0;bottom:0;width:min(70vw,260px);z-index:30;display:flex;box-shadow:8px 0 24px rgba(0,0,0,.16)}
  /* 成员面板改为右侧抽屉：v-show 通过内联 display 控制显隐，此处给“显示态”样式 */
  .knn-chat-members{position:absolute;top:0;right:0;bottom:0;left:auto;width:min(76vw,300px);z-index:30;display:flex;box-shadow:-8px 0 24px rgba(0,0,0,.16)}
  .knn-drawer-mask{display:block;position:absolute;inset:0;z-index:25;background:rgba(15,23,42,.38)}
  .knn-chat-fab{right:15px;top:auto;bottom:350px;transform:none}
  .knn-chat-fab:hover{transform:scale(1.08)}
  .knn-msg .wrap{max-width:78%}
}