:root{--kavehchat-grad:linear-gradient(135deg, #2563eb, #1d4ed8)}.kavehchat{--h-primary:#2563eb;--h-primary-hover:#1d4ed8;--h-primary-light:#eff6ff;--h-primary-ring:rgba(37, 99, 235, 0.18);--h-ink:#0f172a;--h-ink-secondary:#334155;--h-muted:#64748b;--h-muted-light:#94a3b8;--h-border:#e2e8f0;--h-border-subtle:#f1f5f9;--h-bg:#ffffff;--h-surface:#f8fafc;--h-online:#10b981;--h-danger:#e11d48;--h-amber:#f59e0b;--h-radius-lg:18px;--h-radius-md:14px;--h-radius-sm:10px;--h-radius-xs:6px;--h-shadow-fab:0 10px 25px -3px rgba(37, 99, 235, 0.35), 0 4px 10px -2px rgba(37, 99, 235, 0.2);--h-shadow-window:0 20px 45px -10px rgba(15, 23, 42, 0.18), 0 8px 18px -4px rgba(15, 23, 42, 0.08);--h-shadow-card:0 2px 8px -1px rgba(15, 23, 42, 0.06), 0 1px 3px 0 rgba(15, 23, 42, 0.04);--h-font:Vazirmatn, Shabnam, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;position:fixed;bottom:24px;z-index:999999;font-family:var(--h-font);direction:rtl;text-align:right;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--h-ink);box-sizing:border-box}.kavehchat *,.kavehchat *::before,.kavehchat *::after{box-sizing:border-box}.kavehchat [hidden]{display:none!important}.kavehchat button,.kavehchat input,.kavehchat select,.kavehchat textarea{font-family:inherit;-webkit-tap-highlight-color:#fff0}.kavehchat.kavehchat-left{left:24px}.kavehchat.kavehchat-right{right:24px}.kavehchat-fab,.kavehchat-fab.lc-launcher{position:relative;width:60px;height:60px;border:0;border-radius:50%;background:var(--kavehchat-grad,var(--h-primary));background-color:var(--h-primary);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--h-shadow-fab);transition:transform 0.24s cubic-bezier(.34,1.56,.64,1),box-shadow 0.24s ease;overflow:visible}.kavehchat-fab:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 14px 30px -4px rgb(37 99 235 / .45),0 6px 14px -2px rgb(37 99 235 / .25)}.kavehchat-fab:active{transform:scale(.95)}.kavehchat-fab:focus-visible{outline:3px solid rgb(37 99 235 / .35);outline-offset:4px}.kavehchat-fab-ring{position:absolute;inset:-6px;border-radius:50%;border:2px solid rgb(37 99 235 / .3);animation:kavehchat-pulse-ring 3s cubic-bezier(.24,0,.38,1) infinite;pointer-events:none}@keyframes kavehchat-pulse-ring{0%{transform:scale(.9);opacity:.8}60%{transform:scale(1.22);opacity:0}100%{transform:scale(1.22);opacity:0}}.lc-launcher-icon{position:absolute;display:flex;align-items:center;justify-content:center;transition:opacity 0.2s ease,transform 0.22s cubic-bezier(.34,1.56,.64,1)}.lc-icon-open{opacity:1;transform:scale(1)}.lc-icon-close{opacity:0;transform:scale(.6) rotate(-45deg)}.kavehchat[data-closed="0"] .lc-icon-open{opacity:0;transform:scale(.6) rotate(45deg)}.kavehchat[data-closed="0"] .lc-icon-close{opacity:1;transform:scale(1) rotate(0deg)}.kavehchat.kavehchat-right .lc-icon-open svg{transform:scaleX(-1)}.kavehchat-fab-dot,.kavehchat-fab-dot.lc-online-dot{position:absolute;top:1px;left:2px;width:14px;height:14px;border-radius:50%;background:var(--h-online);border:2.5px solid #fff;z-index:2;box-shadow:0 1px 3px rgb(0 0 0 / .15)}.kavehchat-fab-badge,.kavehchat-fab-badge.lc-unread{position:absolute;top:-5px;right:-5px;min-width:22px;height:22px;padding:0 6px;border-radius:12px;background:linear-gradient(135deg,#f43f5e,var(--h-danger));color:#fff;font-size:11.5px;font-weight:800;line-height:22px;display:flex;align-items:center;justify-content:center;border:2px solid #fff;box-shadow:0 3px 8px rgb(225 29 72 / .35);z-index:2;animation:kavehchat-pop 0.25s cubic-bezier(.34,1.56,.64,1)}@keyframes kavehchat-pop{from{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}.kavehchat[data-closed="0"] .kavehchat-fab{display:none}.lc-eyecatcher{position:absolute;bottom:74px;width:280px;max-width:calc(100vw - 48px);z-index:5;animation:kavehchat-float-in 0.28s cubic-bezier(.16,1,.3,1)}@keyframes kavehchat-float-in{from{opacity:0;transform:translateY(12px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.kavehchat.kavehchat-left .lc-eyecatcher{left:0}.kavehchat.kavehchat-right .lc-eyecatcher{right:0}.lc-eyecatcher-bubble{display:block;width:100%;text-align:right;background:#fff;border:1px solid var(--h-border);border-radius:var(--h-radius-md);padding:13px 15px;font-size:13.5px;line-height:1.65;color:var(--h-ink);cursor:pointer;box-shadow:var(--h-shadow-window);transition:border-color 0.18s ease,transform 0.18s ease}.lc-eyecatcher-bubble:hover{border-color:var(--h-primary);transform:translateY(-2px)}.kavehchat.kavehchat-left .lc-eyecatcher-bubble{border-bottom-left-radius:4px}.kavehchat.kavehchat-right .lc-eyecatcher-bubble{border-bottom-right-radius:4px}.lc-eyecatcher-agent{display:flex;align-items:center;gap:12px}.lc-eyecatcher-textwrap{display:flex;flex-direction:column;min-width:0;gap:2px}.lc-eyecatcher-title{font-size:13.5px;font-weight:800;color:var(--h-ink)}.lc-eyecatcher-text{font-size:12.5px;color:var(--h-muted);line-height:1.5}.lc-eyecatcher-x{position:absolute;top:-8px;inset-inline-end:-6px;width:24px;height:24px;border-radius:50%;border:1px solid var(--h-border);background:#fff;color:var(--h-muted);font-size:15px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--h-shadow-card);transition:background 0.15s ease,color 0.15s ease}.lc-eyecatcher-x:hover{background:var(--h-surface);color:var(--h-ink)}.kavehchat-panel,.kavehchat-panel.lc-window{position:relative;width:396px;max-width:calc(100vw - 32px);height:620px;max-height:calc(100vh - 100px);background:var(--h-bg);border-radius:var(--h-radius-lg);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--h-shadow-window);border:1px solid var(--h-border);transition:box-shadow 0.2s ease}.kavehchat[data-closed="0"] .kavehchat-panel{animation:kavehchat-window-open 0.3s cubic-bezier(.16,1,.3,1)}@keyframes kavehchat-window-open{from{opacity:0;transform:translateY(24px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.kavehchat-header,.lc-titlebar{background:var(--kavehchat-grad,var(--h-primary));background-color:var(--h-primary);color:#fff;padding:14px 16px;display:flex;align-items:center;gap:12px;flex-shrink:0;box-shadow:0 2px 8px rgb(0 0 0 / .08)}.kavehchat-avatar-stack,.lc-agents{display:flex;flex-direction:row;align-items:center;flex-shrink:0}.lc-agent-avatar,.kavehchat-avatar{position:relative;width:40px;height:40px;border-radius:50%;background:rgb(255 255 255 / .2);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;overflow:visible;flex:0 0 40px;border:2px solid rgb(255 255 255 / .85);box-shadow:0 2px 6px rgb(0 0 0 / .12);color:#fff}.kavehchat-avatar img,.lc-agent-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%;display:block}.kavehchat-avatar .kavehchat-presence{position:absolute;bottom:-1px;left:-1px;width:12px;height:12px;border-radius:50%;background:#9ca3af;border:2px solid #fff;z-index:2}.kavehchat-avatar .kavehchat-presence.on{background:var(--h-online)}.kavehchat-avatar-stack.multi .kavehchat-avatar{width:34px;height:34px;flex-basis:34px;font-size:13px;margin-inline-start:-10px}.kavehchat-avatar-stack.multi .kavehchat-avatar:first-child{margin-inline-start:0}.lc-titlebar-text{flex:1;display:flex;flex-direction:column;min-width:0;gap:3px}.lc-titlebar-title{font-size:14.5px;font-weight:800;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-.01em}.kavehchat-head-status,.lc-statuspill{display:inline-flex!important;align-items:center;gap:6px;font-size:11.5px;color:rgb(255 255 255 / .88);font-weight:500}.lc-statuspill-dot,#kavehchat-dot{width:8px;height:8px;border-radius:50%;background:#fbbf24;display:inline-block;flex-shrink:0;transition:background 0.2s ease,box-shadow 0.2s ease}#kavehchat-dot.on{background:#4ade80;box-shadow:0 0 0 3px rgb(74 222 128 / .35)}.lc-titlebar-actions{display:flex;gap:6px;align-items:center}.lc-titlebar-btn,.kavehchat-iconbtn{width:32px;height:32px;border-radius:var(--h-radius-xs);background:rgb(255 255 255 / .16);border:0;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background 0.15s ease,transform 0.15s ease}.lc-titlebar-btn:hover,.kavehchat-iconbtn:hover{background:rgb(255 255 255 / .28);transform:scale(1.04)}.lc-connbar,.kavehchat-conn{display:flex;align-items:center;gap:9px;padding:8px 14px;background:#eff6ff;border-bottom:1px solid #dbeafe;font-size:12.5px;color:#1e40af}.lc-spinner,.kavehchat-spinner{width:14px;height:14px;border-radius:50%;border:2px solid #bfdbfe;border-top-color:var(--h-primary);animation:kavehchat-spin 0.65s linear infinite;flex-shrink:0}@keyframes kavehchat-spin{to{transform:rotate(360deg)}}.lc-conn-retry,.kavehchat-link{background:none;border:0;color:var(--h-primary);font-size:12px;font-weight:700;cursor:pointer;text-decoration:underline;margin-inline-start:auto}.lc-prechat,.kavehchat-startform{padding:18px 16px;background:var(--h-surface);display:flex;flex-direction:column;overflow-y:auto;flex-shrink:0;border-bottom:1px solid var(--h-border)}.kavehchat-panel.kavehchat-locked .kavehchat-messages,.kavehchat-panel.kavehchat-locked .kavehchat-extras,.kavehchat-panel.kavehchat-locked .kavehchat-inputbar,.kavehchat-panel.kavehchat-locked .kavehchat-typing{display:none!important}.kavehchat-panel.kavehchat-locked .kavehchat-startform{display:flex;flex:1;border-bottom:0}.lc-prechat-card,.kavehchat-startform-card{background:#fff;border:1px solid var(--h-border);border-radius:var(--h-radius-md);padding:22px 18px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--h-shadow-card);margin:auto 0}.lc-prechat-desc,.kavehchat-startform-desc{margin:0;font-size:13px;line-height:1.6;color:var(--h-ink-secondary);background:var(--h-primary-light);border:1px solid #dbeafe;border-radius:var(--h-radius-sm);padding:11px 13px}.lc-prechat-fields,.kavehchat-startform-fields{display:flex;flex-direction:column;gap:11px}.kavehchat-field{display:flex;flex-direction:column;gap:6px}.kavehchat-field-label{font-size:12.5px;font-weight:700;color:var(--h-ink-secondary)}.kavehchat-field-label .kavehchat-req{color:var(--h-danger);margin-inline-start:2px}.kavehchat-field-wrap{position:relative;display:flex;align-items:center}.kavehchat-field-icon{position:absolute;inset-inline-start:12px;display:flex;color:var(--h-muted);pointer-events:none}.kavehchat-field-wrap input,.kavehchat-topic{width:100%;border:1px solid var(--h-border);border-radius:var(--h-radius-sm);padding:10px 14px;font-size:13.5px;background:#fff;color:var(--h-ink);transition:border-color 0.15s ease,box-shadow 0.15s ease}.kavehchat-field-wrap input{padding-inline-start:36px}.kavehchat-field-wrap input:focus,.kavehchat-topic:focus{outline:none;border-color:var(--h-primary);box-shadow:0 0 0 3px var(--h-primary-ring)}.kavehchat-field-wrap input.kavehchat-invalid{border-color:var(--h-danger);background:#fff1f2}.kavehchat-field-err{font-size:11.5px;color:var(--h-danger);font-weight:600}.kavehchat-field-err:empty{display:none}.lc-prechat-error,.kavehchat-startform-error{margin:0;background:#fff1f2;border:1px solid #fecdd3;color:#be123c;font-size:12.5px;border-radius:var(--h-radius-sm);padding:9px 12px;line-height:1.5}.lc-prechat-submit,.kavehchat-btn-primary{background:var(--kavehchat-grad,var(--h-primary));background-color:var(--h-primary);color:#fff;border:0;border-radius:var(--h-radius-sm);padding:11px 16px;cursor:pointer;font-size:13.5px;font-weight:700;line-height:1.5;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 4px 12px rgb(37 99 235 / .25);transition:background 0.15s ease,transform 0.15s ease,box-shadow 0.15s ease}.lc-prechat-submit:hover,.kavehchat-btn-primary:hover{background:var(--h-primary-hover);transform:translateY(-1px);box-shadow:0 6px 16px rgb(37 99 235 / .35)}.lc-prechat-submit:active,.kavehchat-btn-primary:active{transform:scale(.98)}.lc-prechat-submit:disabled{opacity:.65;cursor:not-allowed;transform:none}.lc-prechat-privacy,.kavehchat-startform-privacy{font-size:11.5px;color:var(--h-muted);line-height:1.5;text-align:center}.lc-transcript,.kavehchat-messages{flex:1;overflow-y:auto;padding:16px 14px;background:var(--h-surface);display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}.lc-transcript::-webkit-scrollbar,.kavehchat-messages::-webkit-scrollbar{width:5px}.lc-transcript::-webkit-scrollbar-track,.kavehchat-messages::-webkit-scrollbar-track{background:#fff0}.lc-transcript::-webkit-scrollbar-thumb,.kavehchat-messages::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}.kavehchat-msg{max-width:82%;padding:10px 14px 8px;font-size:13.8px;line-height:1.7;position:relative;word-break:break-word;animation:kavehchat-bubble-in 0.22s cubic-bezier(.16,1,.3,1);box-shadow:0 1px 3px rgb(15 23 42 / .05)}@keyframes kavehchat-bubble-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.kavehchat-msg.user{align-self:flex-start;background:var(--kavehchat-grad,var(--h-primary));background-color:var(--h-primary);color:#fff;border-radius:var(--h-radius-md);border-bottom-right-radius:4px}.kavehchat-msg.user small{color:rgb(255 255 255 / .82)}.kavehchat-msg.agent{align-self:flex-end;background:#fff;color:var(--h-ink);border:1px solid var(--h-border);border-radius:var(--h-radius-md);border-bottom-left-radius:4px}.kavehchat-msg.system{align-self:center;display:flex;align-items:flex-start;gap:8px;background:linear-gradient(180deg,#fffbeb,#fefce8);color:#92400e;font-size:12.5px;line-height:1.8;border:1px dashed #f59e0b;border-radius:12px;padding:8px 12px;text-align:right;max-width:92%;width:fit-content;min-width:0;box-shadow:0 1px 4px rgb(245 158 11 / .12);overflow-wrap:anywhere;word-break:break-word;white-space:normal}.kavehchat-sys-ic{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:#f59e0b;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;margin-top:1px}.kavehchat-sys-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.kavehchat-msg.system .kavehchat-bubble-text{overflow-wrap:anywhere;word-break:break-word}.kavehchat-msg.system small{white-space:normal;justify-content:center;color:#b45309;opacity:.85}.kavehchat-msg.pending{opacity:.85}.kavehchat-send-state{display:inline-flex;align-items:center;gap:4px;font-size:10.5px;font-weight:600}.kavehchat-send-state .kavehchat-mini-spinner{width:11px;height:11px;border-radius:50%;border:1.5px solid rgb(255 255 255 / .4);border-top-color:#fff;animation:kavehchat-spin 0.7s linear infinite;flex-shrink:0}.kavehchat-msg.failed{border:1px solid #fca5a5;box-shadow:0 0 0 3px rgb(225 29 72 / .12)}.kavehchat-retry-btn{background:rgb(255 255 255 / .2);border:1px solid rgb(255 255 255 / .5);color:#fff;border-radius:999px;font-size:11px;font-weight:700;padding:2px 10px;cursor:pointer;margin-top:4px}.kavehchat-retry-btn:hover{background:rgb(255 255 255 / .32)}.kavehchat-msg-error{align-self:center;background:#fff1f2;color:#be123c;border:1px solid #fecdd3;font-size:12.5px;border-radius:var(--h-radius-sm);padding:6px 12px;max-width:92%;text-align:center}.kavehchat-sender{display:block;font-size:11.5px;font-weight:800;color:var(--h-primary);margin-bottom:2px;line-height:1.4}.kavehchat-msg.user .kavehchat-sender{color:rgb(255 255 255 / .9)}.kavehchat-msg small{display:flex;gap:4px;align-items:center;justify-content:flex-end;font-size:10.5px;line-height:1.4;color:var(--h-muted-light);margin-top:4px;white-space:nowrap}.kavehchat-msg-welcome{border-inline-start:3px solid var(--h-primary)}.kavehchat-welcome-hi{font-size:12.5px;font-weight:500;color:var(--h-ink);background:var(--h-primary-light);border:1px solid #dbeafe;border-radius:var(--h-radius-xs);padding:6px 10px;margin-bottom:8px;line-height:1.5}.kavehchat-welcome-hi b{color:var(--h-primary)}.kavehchat-bubble-text{line-height:1.7}.kavehchat-msg img{max-width:100%;height:auto;border-radius:var(--h-radius-sm);margin-top:4px;display:block}.kavehchat-tick{font-size:11px;font-weight:700}.kavehchat-tick.read{color:#93c5fd}.kavehchat-msgrow{display:flex;gap:8px;align-items:flex-end}.kavehchat-msgrow.agent{justify-content:flex-end}.kavehchat-msgrow.agent .kavehchat-msg{max-width:calc(85% - 36px)}.kavehchat-msg-avatar{width:28px;height:28px;border-radius:50%;overflow:hidden;flex-shrink:0;background:#e2e8f0;display:flex;align-items:center;justify-content:center;color:var(--h-muted);border:1px solid var(--h-border)}.kavehchat-msg-avatar img{width:100%;height:100%;object-fit:cover;display:block}.kavehchat-msg-avatar svg{width:16px;height:16px}.kavehchat-day{display:flex;align-items:center;gap:12px;margin:8px 0 4px}.kavehchat-day::before,.kavehchat-day::after{content:"";flex:1;height:1px;background:var(--h-border)}.kavehchat-day span{font-size:11.5px;font-weight:600;color:var(--h-muted);background:#fff;border:1px solid var(--h-border);border-radius:999px;padding:3px 12px;white-space:nowrap}.lc-agent-typing,.kavehchat-typing{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#fff;border-top:1px solid var(--h-border-subtle);font-size:12px;color:var(--h-muted)}.lc-typing-dots,.kavehchat-typing-dots{display:inline-flex;gap:4px;align-items:center}.lc-typing-dots span,.kavehchat-typing-dots span,.kavehchat-typing span{width:7px;height:7px;border-radius:50%;background:var(--h-primary);opacity:.45;animation:kavehchat-typing-bounce 1.3s infinite ease-in-out}.lc-typing-dots span:nth-child(2),.kavehchat-typing span:nth-child(2){animation-delay:0.18s}.lc-typing-dots span:nth-child(3),.kavehchat-typing span:nth-child(3){animation-delay:0.36s}@keyframes kavehchat-typing-bounce{0%,60%,100%{transform:translateY(0);opacity:.4}30%{transform:translateY(-4px);opacity:1}}.kavehchat-typing em{font-style:normal}.lc-composer,.kavehchat-inputbar{display:flex;gap:8px;padding:12px 14px calc(12px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--h-border);align-items:center;flex-shrink:0}.lc-composer-wrap,.kavehchat-inputwrap{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.lc-composer textarea,.kavehchat-inputbar textarea{width:100%;border:1px solid var(--h-border);border-radius:20px;padding:10px 16px;font-size:13.8px;background:var(--h-surface);color:var(--h-ink);resize:none;min-height:44px;max-height:120px;line-height:1.6;transition:border-color 0.15s ease,background 0.15s ease,box-shadow 0.15s ease}.lc-composer textarea:focus,.kavehchat-inputbar textarea:focus{outline:none;border-color:var(--h-primary);background:#fff;box-shadow:0 0 0 3px var(--h-primary-ring)}.kavehchat-count{font-size:10.5px;color:var(--h-muted-light);text-align:left}.lc-send,.kavehchat-send{flex-shrink:0;width:44px;height:44px;border-radius:50%;border:0;background:var(--kavehchat-grad,var(--h-primary));background-color:var(--h-primary);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 10px rgb(37 99 235 / .25);transition:background 0.15s ease,transform 0.15s ease,box-shadow 0.15s ease}.lc-send:hover,.kavehchat-send:hover{background:var(--h-primary-hover);transform:scale(1.05);box-shadow:0 5px 14px rgb(37 99 235 / .35)}.lc-send:active,.kavehchat-send:active{transform:scale(.94)}.lc-send:disabled,.kavehchat-send:disabled{opacity:.45;cursor:default;box-shadow:none;transform:none}.kavehchat-send svg{transform:scaleX(-1)}.lc-attach,.kavehchat-filebtn{width:40px;height:40px;border-radius:50%;background:var(--h-surface);border:1px solid var(--h-border);color:var(--h-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:border-color 0.15s ease,color 0.15s ease,background 0.15s ease}.lc-attach:hover,.kavehchat-filebtn:hover{border-color:var(--h-primary);color:var(--h-primary);background:var(--h-primary-light)}.kavehchat-filebtn[hidden]{display:none!important}.lc-rate,.kavehchat-rating{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 16px;border-top:1px solid var(--h-border);font-size:13px;color:var(--h-ink-secondary);background:#fff}.kavehchat-stars{display:flex;flex-direction:row-reverse;gap:3px}.kavehchat-stars button{background:none;border:0;font-size:22px;cursor:pointer;color:#cbd5e1;line-height:1;padding:0 1px;transition:color 0.15s ease,transform 0.15s ease}.kavehchat-stars button:hover,.kavehchat-stars button:hover~button{color:var(--h-amber);transform:scale(1.15)}.lc-resources,.kavehchat-extras{display:none}.kavehchat-head-faqbtn{position:relative}.kavehchat-head-faqbtn svg{transition:transform 0.18s ease}.kavehchat-head-faqbtn:hover svg{transform:scale(1.1)}.kavehchat-faq-header-badge{position:absolute;top:-4px;inset-inline-start:-4px;background:#f59e0b;color:#1e1e1e;font-size:10px;font-weight:800;min-width:16px;height:16px;line-height:16px;border-radius:8px;padding:0 4px;text-align:center;box-shadow:0 1px 4px rgb(0 0 0 / .25);border:1.5px solid #fff}.kavehchat.kavehchat-dark .kavehchat-faq-header-badge{border-color:#1e293b}.kavehchat-welcome-faq-wrap{margin-top:10px;display:flex;flex-wrap:wrap;gap:6px}.kavehchat-welcome-faq-chip{display:inline-flex;align-items:center;gap:6px;background:rgb(56 88 233 / .08);border:1px solid rgb(56 88 233 / .22);color:var(--h-primary);border-radius:20px;padding:6px 13px;font-size:12px;font-weight:600;cursor:pointer;transition:all 0.18s ease;box-shadow:0 1px 2px rgb(0 0 0 / .04)}.kavehchat-welcome-faq-chip:hover{background:var(--h-primary);color:#fff;border-color:var(--h-primary);transform:translateY(-1px);box-shadow:0 3px 8px rgb(56 88 233 / .3)}.kavehchat.kavehchat-dark .kavehchat-welcome-faq-chip{background:rgb(255 255 255 / .08);border-color:rgb(255 255 255 / .18);color:#f1f5f9}.kavehchat.kavehchat-dark .kavehchat-welcome-faq-chip:hover{background:var(--h-primary);border-color:var(--h-primary);color:#fff}.kavehchat-faq-btn-icon{display:flex;color:var(--h-primary);flex-shrink:0}.kavehchat-faq-btn-count{margin-inline-start:auto;min-width:22px;height:20px;padding:0 7px;border-radius:999px;background:var(--h-primary);color:#fff;font-size:11.5px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}.lc-resources-view,.kavehchat-faqview{position:absolute;inset:0;z-index:20;background:#fff;display:flex;flex-direction:column;border-radius:inherit;overflow:hidden;animation:kavehchat-slide-left 0.24s cubic-bezier(.16,1,.3,1)}@keyframes kavehchat-slide-left{from{transform:translateX(-20px);opacity:0}to{transform:translateX(0);opacity:1}}.lc-resources-head,.kavehchat-faqview-head{background:var(--kavehchat-grad,var(--h-primary));background-color:var(--h-primary);color:#fff;padding:13px 16px;display:flex;align-items:center;gap:10px;flex-shrink:0}.lc-resources-back,.kavehchat-faqback{display:inline-flex;align-items:center;gap:5px;background:rgb(255 255 255 / .18);border:0;color:#fff;border-radius:var(--h-radius-xs);padding:6px 11px;font-size:12.5px;font-weight:600;cursor:pointer;transition:background 0.15s ease}.lc-resources-back:hover,.kavehchat-faqback:hover{background:rgb(255 255 255 / .3)}.kavehchat-faqback svg{transform:scaleX(-1)}.kavehchat-faqview-title{flex:1;text-align:center;font-size:14.5px;font-weight:800}.kavehchat-faqview-searchwrap{padding:12px 14px 6px;background:#fff;flex-shrink:0}.kavehchat-faqview-search{width:100%;border:1px solid var(--h-border);border-radius:999px;padding:9px 16px;font-size:13px;background:var(--h-surface);color:var(--h-ink);transition:border-color 0.15s ease,background 0.15s ease}.kavehchat-faqview-search:focus{outline:none;border-color:var(--h-primary);background:#fff;box-shadow:0 0 0 3px var(--h-primary-ring)}.kavehchat-faqview-list{flex:1;overflow-y:auto;padding:8px 14px 16px;display:flex;flex-direction:column;gap:8px;background:var(--h-surface)}.kavehchat-faqview-item{background:#fff;border:1px solid var(--h-border);border-radius:var(--h-radius-sm);padding:12px 14px;font-size:13.5px;line-height:1.6;box-shadow:var(--h-shadow-card)}.kavehchat-faqview-item summary{cursor:pointer;font-weight:700;color:var(--h-ink);list-style:none;display:flex;align-items:center;justify-content:space-between}.kavehchat-faqview-item summary::-webkit-details-marker{display:none}.kavehchat-faqview-item summary+div{margin-top:8px;padding-top:8px;border-top:1px dashed var(--h-border);color:var(--h-ink-secondary);font-size:13px}.kavehchat.kavehchat-dark{--h-ink:#f8fafc;--h-ink-secondary:#cbd5e1;--h-muted:#94a3b8;--h-muted-light:#64748b;--h-border:#334155;--h-border-subtle:#1e293b;--h-bg:#0f172a;--h-surface:#1e293b;--h-primary-light:rgba(37, 99, 235, 0.2)}.kavehchat.kavehchat-dark .kavehchat-panel{background:#0f172a;border-color:#334155}.kavehchat.kavehchat-dark .kavehchat-messages,.kavehchat.kavehchat-dark .kavehchat-faqview-list,.kavehchat.kavehchat-dark .kavehchat-startform{background:#1e293b}.kavehchat.kavehchat-dark .kavehchat-msg.agent,.kavehchat.kavehchat-dark .kavehchat-startform-card,.kavehchat.kavehchat-dark .kavehchat-faqview-item{background:#0f172a;border-color:#334155;color:#f8fafc}.kavehchat.kavehchat-dark .kavehchat-extras,.kavehchat.kavehchat-dark .kavehchat-inputbar,.kavehchat.kavehchat-dark .kavehchat-typing,.kavehchat.kavehchat-dark .kavehchat-rating,.kavehchat.kavehchat-dark .kavehchat-faqview{background:#0f172a;border-color:#334155}.kavehchat.kavehchat-dark .kavehchat-inputbar textarea,.kavehchat.kavehchat-dark .kavehchat-field-wrap input,.kavehchat.kavehchat-dark .kavehchat-faqview-search{background:#1e293b;border-color:#334155;color:#f8fafc}.kavehchat.kavehchat-dark .lc-eyecatcher-bubble{background:#1e293b;border-color:#334155;color:#f8fafc}.kavehchat.kavehchat-dark .kavehchat-day span{background:#1e293b;border-color:#334155;color:#cbd5e1}.kavehchat.kavehchat-dark .kavehchat-faq-btn{background:#1e293b;border-color:#334155;color:#f8fafc}@media (max-width:640px){.kavehchat[data-closed="1"]{bottom:calc(16px + env(safe-area-inset-bottom))}.kavehchat[data-closed="1"].kavehchat-left{left:16px;right:auto}.kavehchat[data-closed="1"].kavehchat-right{right:16px;left:auto}.kavehchat[data-closed="1"] .kavehchat-fab{width:58px;height:58px}.kavehchat[data-closed="0"]{position:fixed;inset:0;z-index:999999}.kavehchat[data-closed="0"] .kavehchat-panel{width:100%;max-width:100%;height:100dvh;max-height:100dvh;border-radius:0;border:0}.kavehchat-header,.lc-titlebar{padding-top:calc(14px + env(safe-area-inset-top))}.kavehchat-msg{max-width:86%}.kavehchat-msgrow.agent .kavehchat-msg{max-width:calc(86% - 34px)}.kavehchat-inputbar textarea{font-size:15px}}@media (prefers-reduced-motion:reduce){.kavehchat-fab-ring,.kavehchat-spinner,.kavehchat-typing span{animation:none}.kavehchat-panel,.kavehchat-msg,.lc-eyecatcher{animation:none}}.kavehchat-filebtn.kavehchat-btn-loading{cursor:wait;opacity:.75;pointer-events:none}#kavehchat-panel.kavehchat-drop-active{outline:2px dashed var(--h-primary);outline-offset:-5px}#kavehchat-panel.kavehchat-drop-active::after{content:"فایل یا تصویر را برای ارسال رها کنید";position:absolute;inset:0;background:rgb(37 99 235 / .12);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;color:var(--h-primary);z-index:999;pointer-events:none;border-radius:inherit}.kavehchat-file-card{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--h-surface);border:1px solid var(--h-border);border-radius:var(--h-radius-md);text-decoration:none;color:var(--h-ink);margin-top:6px;transition:all 0.2s ease;box-shadow:0 1px 3px rgb(0 0 0 / .04)}.kavehchat-msg.user .kavehchat-file-card{background:rgb(255 255 255 / .18);border-color:rgb(255 255 255 / .35);color:#fff}.kavehchat-file-card:hover{border-color:var(--h-primary);transform:translateY(-1px);box-shadow:0 4px 12px rgb(37 99 235 / .1)}.kavehchat-msg.user .kavehchat-file-card:hover{background:rgb(255 255 255 / .26);border-color:#fff}.kavehchat-file-icon{width:36px;height:36px;border-radius:9px;background:var(--h-primary-light);color:var(--h-primary);display:flex;align-items:center;justify-content:center;flex-shrink:0}.kavehchat-msg.user .kavehchat-file-icon{background:rgb(255 255 255 / .25);color:#fff}.kavehchat-file-info{display:flex;flex-direction:column;flex:1;min-width:0}.kavehchat-file-name{font-size:12.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;direction:ltr;text-align:right;line-height:1.4}.kavehchat-file-action{font-size:11px;opacity:.8;margin-top:2px}.kavehchat-file-dl{opacity:.65;display:flex;align-items:center;transition:opacity 0.15s ease,transform 0.15s ease}.kavehchat-file-card:hover .kavehchat-file-dl{opacity:1;transform:translateY(1px)}.kavehchat-img-link{display:block;text-decoration:none}.kavehchat-img-link.kavehchat-img-broken{display:inline-flex;align-items:center;gap:6px;background:var(--h-surface);border:1px dashed var(--h-border);border-radius:var(--h-radius-sm);padding:8px 12px;font-size:12px;font-weight:600;color:var(--h-muted)}.kavehchat-img-link.kavehchat-img-broken::after{content:'🖼️ برای مشاهده تصویر کلیک کنید'}.kavehchat-msg.user .kavehchat-img-link.kavehchat-img-broken{background:rgb(255 255 255 / .18);border-color:rgb(255 255 255 / .4);color:#fff}.kavehchat-msg-img{max-width:250px;max-height:280px;object-fit:cover;border-radius:var(--h-radius-md);margin-top:5px;display:block;box-shadow:0 4px 12px rgb(0 0 0 / .08);transition:transform 0.2s cubic-bezier(.34,1.56,.64,1)}.kavehchat-msg-img:hover{transform:scale(1.02)}.kavehchat-prod{display:flex;flex-direction:column;gap:8px;min-width:210px}.kavehchat-prod-head{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:2px}.kavehchat-prod-badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:800;color:var(--h-primary);background:var(--h-primary-light);border:1px solid #dbeafe;border-radius:999px;padding:2px 10px;line-height:1.6}.kavehchat-prod-rel{font-size:10.5px;color:var(--h-muted);font-weight:600}.kavehchat-prod-card{display:flex;flex-direction:column;gap:8px;background:var(--h-surface);border:1px solid var(--h-border);border-radius:var(--h-radius-sm);padding:10px;transition:border-color 0.15s ease,box-shadow 0.15s ease}.kavehchat-prod-card:hover{border-color:var(--h-primary);box-shadow:0 4px 12px rgb(37 99 235 / .1)}.kavehchat-prod-img{width:100%;height:120px;object-fit:cover;border-radius:8px;margin-top:0!important}.kavehchat-prod-info{display:flex;flex-direction:column;gap:2px;min-width:0}.kavehchat-prod-title{font-size:13px;font-weight:800;color:var(--h-ink);line-height:1.6}.kavehchat-prod-price{font-size:12px;font-weight:700;color:var(--h-primary)}.kavehchat-prod-btn{display:flex;align-items:center;justify-content:center;gap:6px;background:var(--kavehchat-grad,var(--h-primary));background-color:var(--h-primary);color:#ffffff!important;border-radius:8px;padding:8px 12px;font-size:12.5px;font-weight:700;text-decoration:none;transition:filter 0.15s ease,transform 0.15s ease}.kavehchat-prod-btn:hover{filter:brightness(1.08);transform:translateY(-1px)}.kavehchat-tlink{color:var(--h-primary);font-weight:600;text-decoration:underline;text-underline-offset:3px;word-break:break-all}.kavehchat-msg.user .kavehchat-tlink{color:#fff}.kavehchat.kavehchat-dark .kavehchat-prod-badge{border-color:#334155}.kavehchat.kavehchat-dark .kavehchat-prod-card{background:#1e293b}.kavehchat-quote{display:flex;align-items:stretch;gap:8px;width:100%;margin:0 0 6px;padding:6px 8px;border:0;border-radius:8px;background:rgb(15 23 42 / .06);cursor:pointer;text-align:start;font:inherit;color:inherit}.kavehchat-msg.user .kavehchat-quote{background:rgb(255 255 255 / .18)}.kavehchat-quote:hover{filter:brightness(.97)}.kavehchat-quote-bar{width:3px;border-radius:3px;background:currentColor;opacity:.45;flex-shrink:0}.kavehchat-quote-body{display:flex;flex-direction:column;gap:1px;min-width:0;font-size:12px;line-height:1.6}.kavehchat-quote-body strong{font-size:11.5px;opacity:.9}.kavehchat-quote-body small{opacity:.75;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.kavehchat-edited{font-style:normal;font-size:10px;opacity:.7}.kavehchat-deleted-text{display:flex;align-items:center;gap:6px;font-style:italic;opacity:.75}.kavehchat-actions{position:absolute;bottom:-13px;inset-inline-end:10px;display:flex;gap:2px;padding:2px 4px;background:#fff;border:1px solid var(--h-border);border-radius:10px;box-shadow:0 4px 12px rgb(15 23 42 / .12);opacity:0;pointer-events:none;transition:opacity 0.15s ease;z-index:5}.kavehchat-msg:hover .kavehchat-actions,.kavehchat-msg:focus-within .kavehchat-actions,.kavehchat-msg.show-actions .kavehchat-actions{opacity:1;pointer-events:auto}.kavehchat-act{width:24px;height:24px;border-radius:6px;border:0;background:#fff0;color:var(--h-muted);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:0}.kavehchat-act:hover{color:var(--h-primary);background:var(--h-primary-light)}.kavehchat-act-del:hover{color:#ef4444;background:rgb(239 68 68 / .1)}.kavehchat-act-ok{color:#22c55e!important;opacity:1!important}.kavehchat-act-err{color:#ef4444!important;opacity:1!important}.kavehchat-replybar,.kavehchat-editbar{display:flex;align-items:center;gap:8px;padding:8px 14px;background:var(--h-surface);border-top:1px solid var(--h-border);font-size:12.5px}.kavehchat-replybar[hidden],.kavehchat-editbar[hidden]{display:none}.kavehchat-replybar-line,.kavehchat-editbar-line{width:3px;align-self:stretch;border-radius:3px;background:var(--h-primary);flex-shrink:0}.kavehchat-editbar-line{background:#f59e0b}.kavehchat-replybar-body,.kavehchat-editbar-body{flex:1;min-width:0;display:flex;flex-direction:column;color:var(--h-ink)}.kavehchat-replybar-body small,.kavehchat-editbar-body small{color:var(--h-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.kavehchat-replybar-x,.kavehchat-editbar-x{flex-shrink:0;font-size:18px;line-height:1}.kavehchat-emojiwrap{position:relative;flex-shrink:0;display:flex}.kavehchat-emojibtn{width:40px;height:40px;border-radius:50%;background:var(--h-surface);border:1px solid var(--h-border);color:var(--h-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-color 0.15s ease,color 0.15s ease,background 0.15s ease}.kavehchat-emojibtn:hover{border-color:var(--h-primary);color:var(--h-primary);background:var(--h-primary-light)}.kavehchat-emojibtn[hidden]{display:none}.kavehchat-emoji-pop{position:absolute;bottom:calc(100% + 10px);inset-inline-start:0;width:248px;max-height:220px;overflow-y:auto;display:grid;grid-template-columns:repeat(8,1fr);gap:2px;padding:8px;background:#fff;border:1px solid var(--h-border);border-radius:12px;box-shadow:0 12px 32px rgb(15 23 42 / .18);z-index:50}.kavehchat-emoji-pop[hidden]{display:none}.kavehchat-emoji-item{border:0;background:#fff0;font-size:20px;line-height:1;padding:5px 2px;border-radius:8px;cursor:pointer}.kavehchat-emoji-item:hover{background:var(--h-primary-light);transform:scale(1.15)}.kavehchat-head-endbtn.kavehchat-head-new{color:#059669}.kavehchat-head-endbtn[hidden]{display:none}.kavehchat-msg.kavehchat-flash{animation:kavehchat-flash 1.4s ease}@keyframes kavehchat-flash{0%,100%{filter:none}25%,60%{filter:brightness(.92) saturate(1.2);box-shadow:0 0 0 3px var(--h-primary-ring)}}.kavehchat.kavehchat-ltr{letter-spacing:0}.kavehchat.kavehchat-ltr .kavehchat-messages{direction:ltr;text-align:left}.kavehchat.kavehchat-ltr .kavehchat-bubble-text{direction:ltr;text-align:left;unicode-bidi:plaintext}.kavehchat.kavehchat-ltr .kavehchat-bubble-text a{direction:ltr;unicode-bidi:embed}.kavehchat.kavehchat-ltr .kavehchat-msg{text-align:left}.kavehchat.kavehchat-ltr .kavehchat-msg small{direction:ltr}.kavehchat.kavehchat-ltr .kavehchat-msg.user{border-bottom-right-radius:var(--h-radius-md);border-bottom-left-radius:4px}.kavehchat.kavehchat-ltr .kavehchat-msg.agent{border-bottom-left-radius:var(--h-radius-md);border-bottom-right-radius:4px}.kavehchat.kavehchat-ltr .kavehchat-msgrow.agent{flex-direction:row}.kavehchat.kavehchat-ltr .kavehchat-inputbar{direction:ltr}.kavehchat.kavehchat-ltr .kavehchat-inputbar textarea{direction:ltr;text-align:left}.kavehchat.kavehchat-ltr .kavehchat-send svg{transform:scaleX(1)}.kavehchat.kavehchat-ltr .kavehchat-quote{text-align:left}.kavehchat.kavehchat-ltr .kavehchat-startform,.kavehchat.kavehchat-ltr .kavehchat-faqview,.kavehchat.kavehchat-ltr .kavehchat-rating{direction:ltr;text-align:left}.kavehchat.kavehchat-ltr .kavehchat-typing{direction:ltr}.kavehchat.kavehchat-ltr .kavehchat-msg.system{text-align:left}.kavehchat.kavehchat-ltr .kavehchat-field-wrap input{text-align:left}.kavehchat.kavehchat-dark .kavehchat-replybar,.kavehchat.kavehchat-dark .kavehchat-editbar{background:#1e293b;border-color:#334155}.kavehchat.kavehchat-dark .kavehchat-replybar-body,.kavehchat.kavehchat-dark .kavehchat-editbar-body{color:#e2e8f0}.kavehchat.kavehchat-dark .kavehchat-emoji-pop{background:#1e293b;border-color:#334155}.kavehchat.kavehchat-dark .kavehchat-emojibtn{background:#1e293b;border-color:#334155}.kavehchat.kavehchat-dark .kavehchat-quote{background:rgb(148 163 184 / .12)}.kavehchat.kavehchat-dark .kavehchat-actions{background:#1e293b;border-color:#334155;box-shadow:0 4px 12px rgb(0 0 0 / .4)}.kavehchat.kavehchat-dark .kavehchat-act{color:#94a3b8}.kavehchat.kavehchat-dark .kavehchat-act:hover{color:#e2e8f0;background:rgb(148 163 184 / .15)}