.nah-app,#nah-chat{--cx-radius:18px;--cx-bubble-me:linear-gradient(135deg, #ff7a18, #ff4d2d);--cx-bubble-other:#222533;--cx-shadow:0 6px 22px rgba(0, 0, 0, .35);--cx-ease:cubic-bezier(.22, .61, .36, 1)}#nah-chat .nah-chat-main{position:relative}#nah-chat .nah-chat-compose{position:relative}#nah-chat .nah-cmsg{position:relative;transition:transform .18s var(--cx-ease),background-color .2s;touch-action:pan-y}#nah-chat .nah-cmsg.nah-cx-grouped .nah-cmsg-av{visibility:hidden;height:0;margin-bottom:0}#nah-chat .nah-cmsg.nah-cx-grouped .nah-cmsg-head{display:none}#nah-chat .nah-cmsg.nah-cx-grouped{margin-top:2px}#nah-chat .nah-cmsg.nah-cx-grouped .nah-cmsg-bubble{border-top-right-radius:8px}#nah-chat .nah-cmsg.nah-cx-grouped.mine .nah-cmsg-bubble{border-top-right-radius:var(--cx-radius);border-top-left-radius:8px}#nah-chat .nah-cmsg:not(.nah-cx-grouped) .nah-cmsg-bubble::before{content:'';position:absolute;top:10px;right:-6px;width:12px;height:12px;background:var(--cx-bubble-other);clip-path:polygon(0 0,100% 0,0 100%)}#nah-chat .nah-cmsg.mine:not(.nah-cx-grouped) .nah-cmsg-bubble::before{right:auto;left:-6px;background:#ff5a24;clip-path:polygon(0 0,100% 0,100% 100%)}#nah-chat .nah-cmsg.bot .nah-cmsg-bubble::before{display:none}#nah-chat .nah-cmsg.nah-cx-flash .nah-cmsg-bubble{animation:nahCxFlash 1.3s ease}@keyframes nahCxFlash{0%,100%{box-shadow:none}25%{box-shadow:0 0 0 3px rgb(255 122 24 / .55)}}#nah-chat .nah-cmsg::after{content:'↩';position:absolute;top:50%;left:-34px;transform:translateY(-50%) scale(.6);opacity:0;width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:var(--nah-accent);color:#fff;font-size:14px;transition:opacity .15s,transform .15s var(--cx-ease);pointer-events:none}#nah-chat .nah-cmsg.nah-cx-swiping::after{opacity:1;transform:translateY(-50%) scale(1)}.nah-cx-reacts{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}.nah-cx-react{display:inline-flex;align-items:center;gap:3px;padding:2px 7px;border-radius:999px;border:1px solid var(--nah-border);background:rgb(255 255 255 / .06);color:#e8e9ef;font-size:12px;line-height:1.6;cursor:pointer;transition:transform .12s var(--cx-ease),background .15s,border-color .15s}.nah-cx-react:hover{transform:translateY(-1px)}.nah-cx-react:active{transform:scale(.94)}.nah-cx-react.mine{background:rgb(255 122 24 / .18);border-color:var(--nah-accent)}.nah-cx-react-e{font-size:13px}.nah-cx-react-c:empty{display:none}.nah-cx-menu-mask{position:fixed;inset:0;z-index:100000;background:#fff0;transition:background .18s;-webkit-tap-highlight-color:#fff0}.nah-cx-menu-mask.in{background:rgb(0 0 0 / .45)}.nah-cx-menu{position:fixed;min-width:190px;background:var(--nah-card,#1b1d27);border:1px solid var(--nah-border,#2c2f3d);border-radius:16px;box-shadow:var(--cx-shadow);padding:6px;opacity:0;transform:scale(.92);transform-origin:top center;transition:opacity .16s var(--cx-ease),transform .16s var(--cx-ease);direction:rtl;overflow:hidden}.nah-cx-menu.in{opacity:1;transform:scale(1)}.nah-cx-emojibar{display:flex;gap:2px;padding:4px;margin-bottom:4px;border-bottom:1px solid var(--nah-border);overflow-x:auto;scrollbar-width:none}.nah-cx-emojibar::-webkit-scrollbar{display:none}.nah-cx-emoji{flex:0 0 auto;width:34px;height:34px;display:grid;place-items:center;border:none;background:none;font-size:19px;border-radius:50%;cursor:pointer;transition:transform .12s var(--cx-ease),background .15s}.nah-cx-emoji:hover{background:rgb(255 255 255 / .08);transform:scale(1.18)}.nah-cx-emoji:active{transform:scale(.9)}.nah-cx-item{width:100%;display:flex;align-items:center;gap:10px;padding:9px 12px;border:none;background:none;color:#e8e9ef;font-size:13.5px;font-family:inherit;text-align:right;border-radius:10px;cursor:pointer;transition:background .13s}.nah-cx-item span{width:18px;text-align:center;opacity:.85}.nah-cx-item:hover{background:rgb(255 255 255 / .07)}.nah-cx-item.danger{color:#ff6b6b}.nah-cx-item.danger:hover{background:rgb(255 59 59 / .13)}.nah-cx-sheet{position:fixed;left:0;right:0;bottom:0;max-height:70vh;background:var(--nah-card,#1b1d27);border-top:1px solid var(--nah-border);border-radius:20px 20px 0 0;box-shadow:var(--cx-shadow);transform:translateY(100%);transition:transform .26s var(--cx-ease);display:flex;flex-direction:column;direction:rtl}.nah-cx-menu-mask.in .nah-cx-sheet{transform:translateY(0)}@media (min-width:720px){.nah-cx-sheet{left:50%;right:auto;bottom:auto;top:50%;width:420px;transform:translate(-50%,-46%) scale(.96);opacity:0;border-radius:20px;border:1px solid var(--nah-border)}.nah-cx-menu-mask.in .nah-cx-sheet{transform:translate(-50%,-50%) scale(1);opacity:1}}.nah-cx-sheet-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;font-weight:700;border-bottom:1px solid var(--nah-border)}.nah-cx-sheet-x{background:none;border:none;color:var(--nah-muted);font-size:17px;cursor:pointer}.nah-cx-fwd-list{overflow-y:auto;padding:8px}.nah-cx-fwd-room{width:100%;padding:11px 14px;border:none;background:none;color:#e8e9ef;font-family:inherit;font-size:14px;text-align:right;border-radius:12px;cursor:pointer;transition:background .13s}.nah-cx-fwd-room:hover{background:rgb(255 255 255 / .07)}.nah-cx-confirm{position:fixed;left:50%;top:50%;transform:translate(-50%,-46%) scale(.96);opacity:0;width:min(360px, calc(100vw - 40px));background:var(--nah-card,#1b1d27);border:1px solid var(--nah-border);border-radius:18px;padding:20px;box-shadow:var(--cx-shadow);transition:transform .2s var(--cx-ease),opacity .2s;direction:rtl}.nah-cx-menu-mask.in .nah-cx-confirm{transform:translate(-50%,-50%) scale(1);opacity:1}.nah-cx-confirm p{margin:0 0 18px;color:#e8e9ef;font-size:14px;line-height:1.8}.nah-cx-confirm-row{display:flex;gap:10px;justify-content:flex-start}.nah-cx-btn{padding:8px 18px;border-radius:10px;border:1px solid var(--nah-border);background:var(--nah-card2,#22242f);color:#e8e9ef;font-family:inherit;font-size:13.5px;cursor:pointer;transition:filter .15s,transform .12s}.nah-cx-btn:active{transform:scale(.96)}.nah-cx-btn.danger{background:linear-gradient(135deg,#ff3b3b,#ff7a18);border-color:#fff0;color:#fff}.nah-cx-btn.ghost{background:none}.nah-cx-pinbar{display:flex;align-items:center;gap:10px;padding:8px 14px;background:rgb(255 122 24 / .09);border-bottom:1px solid var(--nah-border);border-right:3px solid var(--nah-accent);font-size:12.5px;direction:rtl}.nah-cx-pin-ico{flex:0 0 auto}.nah-cx-pin-txt{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;line-height:1.5}.nah-cx-pin-txt b{color:var(--nah-accent);font-size:11.5px}.nah-cx-pin-txt span{color:var(--nah-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nah-cx-pin-go,.nah-cx-pin-off{flex:0 0 auto;width:26px;height:26px;display:grid;place-items:center;border:none;background:rgb(255 255 255 / .07);color:#e8e9ef;border-radius:8px;cursor:pointer;transition:background .15s}.nah-cx-pin-go:hover,.nah-cx-pin-off:hover{background:rgb(255 255 255 / .15)}.nah-cx-fab{position:absolute;left:14px;bottom:78px;width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--nah-border);background:var(--nah-card,#1b1d27);color:#e8e9ef;border-radius:50%;box-shadow:var(--cx-shadow);cursor:pointer;opacity:0;transform:translateY(12px) scale(.85);pointer-events:none;transition:opacity .2s var(--cx-ease),transform .2s var(--cx-ease);z-index:20}.nah-cx-fab.show{opacity:1;transform:none;pointer-events:auto}.nah-cx-fab-arrow{font-size:18px;line-height:1}.nah-cx-fab-badge{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;padding:0 5px;display:grid;place-items:center;background:var(--nah-accent2,#ff3b3b);color:#fff;font-size:10px;font-weight:700;border-radius:999px}.nah-cx-searchpanel{position:absolute;inset:0;z-index:30;background:var(--nah-bg,#12131a);display:flex;flex-direction:column;direction:rtl}.nah-cx-searchpanel[hidden]{display:none}.nah-cx-search-bar{display:flex;gap:8px;padding:12px;border-bottom:1px solid var(--nah-border)}.nah-cx-search-bar input{flex:1;background:var(--nah-card2,#22242f);border:1px solid var(--nah-border);border-radius:12px;padding:9px 13px;color:#e8e9ef;font-family:inherit;font-size:13.5px}.nah-cx-search-bar input:focus{outline:none;border-color:var(--nah-accent)}#nah-cx-search-results{flex:1;overflow-y:auto;padding:8px}.nah-cx-sr{width:100%;display:flex;flex-direction:column;gap:2px;padding:10px 12px;border:none;background:none;border-radius:12px;text-align:right;cursor:pointer;transition:background .13s}.nah-cx-sr:hover{background:rgb(255 255 255 / .06)}.nah-cx-sr b{color:var(--nah-accent);font-size:12.5px}.nah-cx-sr span{color:#e8e9ef;font-size:13px}.nah-cx-sr small{color:var(--nah-muted);font-size:11px}.nah-cx-hint{color:var(--nah-muted);text-align:center;padding:26px 12px;font-size:13px}.nah-cx-mention{position:absolute;bottom:100%;right:0;left:0;margin-bottom:8px;max-height:240px;overflow-y:auto;background:var(--nah-card,#1b1d27);border:1px solid var(--nah-border);border-radius:14px;box-shadow:var(--cx-shadow);z-index:40;direction:rtl}.nah-cx-mention-i{width:100%;display:flex;align-items:center;gap:10px;padding:8px 12px;border:none;background:none;text-align:right;cursor:pointer;transition:background .13s}.nah-cx-mention-i:hover{background:rgb(255 255 255 / .07)}.nah-cx-mention-i img{width:30px;height:30px;border-radius:50%;object-fit:cover}.nah-cx-mention-i span{display:flex;flex-direction:column;line-height:1.4;min-width:0}.nah-cx-mention-i b{color:#e8e9ef;font-size:13px}.nah-cx-mention-i small{color:var(--nah-muted);font-size:11px}.nah-cx-tools{display:flex;gap:6px;align-items:center}.nah-cx-tool{width:32px;height:32px;display:grid;place-items:center;border:1px solid #fff0;background:rgb(255 255 255 / .05);color:#e8e9ef;border-radius:10px;font-size:15px;cursor:pointer;transition:background .15s,border-color .15s,transform .12s}.nah-cx-tool:hover{background:rgb(255 255 255 / .12)}.nah-cx-tool:active{transform:scale(.93)}.nah-cx-tool.on{border-color:var(--nah-accent);color:var(--nah-accent)}.nah-cx-tool.danger:hover{background:rgb(255 59 59 / .16);color:#ff6b6b}.nah-cx-toast{position:fixed;left:50%;bottom:96px;transform:translateX(-50%);z-index:100001;padding:10px 18px;border-radius:999px;background:rgb(20 21 28 / .95);border:1px solid var(--nah-border);color:#e8e9ef;font-size:13px;box-shadow:var(--cx-shadow);animation:nahCxToastIn .22s var(--cx-ease);direction:rtl}.nah-cx-toast.err{border-color:#ff3b3b;color:#ffb4b4}.nah-cx-toast.out{opacity:0;transform:translateX(-50%) translateY(8px);transition:opacity .3s,transform .3s}@keyframes nahCxToastIn{from{opacity:0;transform:translateX(-50%) translateY(10px)}to{opacity:1;transform:translateX(-50%)}}@media (prefers-color-scheme:light){.nah-app:not([data-theme="dark"]){--cx-bubble-other:#eceef4}}@media (prefers-reduced-motion:reduce){.nah-cx-menu,.nah-cx-sheet,.nah-cx-confirm,.nah-cx-fab,#nah-chat .nah-cmsg,.nah-cx-react,.nah-cx-emoji{transition:none!important;animation:none!important}}