.v2s-chat-widget{position:fixed;bottom:24px;right:24px;z-index:9999;font-family:IBM Plex Sans,-apple-system,BlinkMacSystemFont,sans-serif}.v2s-chat-btn{width:48px;height:48px;background:var(--v2-blue, #0f62fe);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;position:relative;transition:background .15s;box-shadow:0 2px 8px #0000004d}.v2s-chat-btn:hover{background:var(--v2-blue-hover, #0043ce)}.v2s-btn-avatar{font-family:IBM Plex Mono,monospace;font-size:16px;font-weight:500;color:#fff}.v2s-btn-dot{position:absolute;top:6px;right:6px;width:8px;height:8px;background:var(--v2-green, #24a148);border-radius:50%;border:2px solid var(--v2-blue, #0f62fe);animation:v2sPulse 2s infinite}@keyframes v2sPulse{0%,to{opacity:1}50%{opacity:.4}}.v2s-chat-overlay{display:none;flex-direction:column;position:fixed;bottom:24px;right:24px;width:400px;height:min(620px,calc(100vh - 80px));background:#050505;border:1px solid #1a1a1a;z-index:10000;box-shadow:0 4px 24px #00000080;font-family:IBM Plex Sans,-apple-system,BlinkMacSystemFont,sans-serif}.v2s-chat-overlay.v2s-open{display:flex}.v2s-header{padding:1rem 1.25rem;border-bottom:1px solid #1a1a1a;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;background:#0a0a0a}.v2s-header-left{display:flex;align-items:center;gap:.75rem}.v2s-avatar{width:32px;height:32px;background:linear-gradient(135deg,#0f62fe,#0043ce);display:flex;align-items:center;justify-content:center;font-family:IBM Plex Mono,monospace;font-size:12px;font-weight:500;color:#fff;flex-shrink:0}.v2s-info{flex:1}.v2s-name{font-size:13px;font-weight:600;color:#fff;display:flex;align-items:center;gap:.5rem}.v2s-tag{font-family:IBM Plex Mono,monospace;font-size:8px;color:var(--v2-blue, #0f62fe);letter-spacing:.1em;text-transform:uppercase;padding:.15rem .4rem;border:1px solid #1a2a3a}.v2s-status{display:flex;align-items:center;gap:.35rem;font-size:10px;color:#6f6f6f;margin-top:1px}.v2s-status-dot{width:5px;height:5px;background:var(--v2-green, #24a148);border-radius:50%;display:inline-block}.v2s-close-btn{width:32px;height:32px;background:none;border:1px solid #1a1a1a;color:#6f6f6f;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:color .15s,border-color .15s;flex-shrink:0}.v2s-close-btn:hover{color:#fff;border-color:#333}.v2s-close-btn svg{width:14px;height:14px}.v2s-messages{flex:1;overflow-y:auto;padding:1.25rem;display:flex;flex-direction:column;gap:.875rem;scroll-behavior:smooth}.v2s-messages::-webkit-scrollbar{width:3px}.v2s-messages::-webkit-scrollbar-track{background:transparent}.v2s-messages::-webkit-scrollbar-thumb{background:#333;border-radius:2px}.v2s-msg{display:flex;gap:.625rem;align-items:flex-start;animation:v2sMsgIn .2s ease-out}@keyframes v2sMsgIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.v2s-msg-user{flex-direction:row-reverse}.v2s-msg-avatar{width:28px;height:28px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-family:IBM Plex Mono,monospace;font-size:10px;font-weight:500;margin-top:2px;background:linear-gradient(135deg,#0f62fe,#0043ce);color:#fff}.v2s-msg-user .v2s-msg-avatar{background:#1a1a1a;color:#a8a8a8;border:1px solid #333}.v2s-msg-bubble{max-width:280px;padding:.625rem .875rem;font-size:13px;line-height:1.6}.v2s-msg-bot .v2s-msg-bubble{background:#111;border:1px solid #1a1a1a;color:#fff;border-radius:0 6px 6px}.v2s-msg-user .v2s-msg-bubble{background:var(--v2-blue, #0f62fe);color:#fff;border-radius:6px 0 6px 6px}.v2s-msg-time{font-family:IBM Plex Mono,monospace;font-size:9px;color:#6f6f6f;margin-top:.2rem;display:block}.v2s-msg-user .v2s-msg-time{text-align:right}.v2s-typing{display:none;gap:.625rem;align-items:flex-start;padding:0 1.25rem .375rem}.v2s-typing.v2s-visible{display:flex}.v2s-typing-dots{background:#111;border:1px solid #1a1a1a;padding:.625rem .875rem;border-radius:0 6px 6px;display:flex;gap:4px;align-items:center}.v2s-dot{width:5px;height:5px;background:#6f6f6f;border-radius:50%;display:inline-block;animation:v2sTypingDot 1.2s infinite}.v2s-dot:nth-child(2){animation-delay:.2s}.v2s-dot:nth-child(3){animation-delay:.4s}@keyframes v2sTypingDot{0%,60%,to{opacity:.2;transform:translateY(0)}30%{opacity:1;transform:translateY(-2px)}}.v2s-quick-replies{padding:0 1.25rem .75rem;display:flex;flex-wrap:wrap;gap:.375rem;flex-shrink:0}.v2s-quick-reply{font-size:11px;color:var(--v2-blue, #0f62fe);padding:.35rem .75rem;border:1px solid #1a2a3a;background:transparent;cursor:pointer;font-family:IBM Plex Sans,sans-serif;transition:background .15s,border-color .15s;white-space:nowrap}.v2s-quick-reply:hover{background:#0a1628;border-color:var(--v2-blue, #0f62fe)}.v2s-input-area{padding:.75rem 1.25rem;border-top:1px solid #1a1a1a;flex-shrink:0;background:#0a0a0a}.v2s-input-row{display:flex;gap:.625rem;align-items:flex-end}.v2s-input{flex:1;background:#111;border:1px solid #2a2a2a;color:#fff;font-family:IBM Plex Sans,sans-serif;font-size:13px;padding:.625rem .875rem;resize:none;outline:none;min-height:40px;max-height:100px;line-height:1.5;transition:border-color .15s}.v2s-input::placeholder{color:#6f6f6f}.v2s-input:focus{border-color:#444}.v2s-send-btn{width:40px;height:40px;flex-shrink:0;background:var(--v2-blue, #0f62fe);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}.v2s-send-btn:hover{background:var(--v2-blue-hover, #0043ce)}.v2s-send-btn svg{width:14px;height:14px}.v2s-send-btn:disabled{background:#222;cursor:not-allowed}.v2s-send-btn:disabled svg{stroke:#555}.v2s-input-hint{font-size:10px;color:#6f6f6f;margin-top:.375rem;font-family:IBM Plex Mono,monospace}.v2s-proposal-success{background:#24a14826;border:1px solid rgba(36,161,72,.3);padding:.75rem 1rem;border-radius:4px;font-size:13px;color:#24a148}.v2s-proposal-success strong{color:#fff}.v2s-proposal-error{background:#da1e2826;border:1px solid rgba(218,30,40,.3);padding:.75rem 1rem;border-radius:4px;font-size:13px;color:#fa4d56}.v2s-proposal-error a{color:#0f62fe}@media(max-width:768px){.v2s-chat-widget{bottom:16px;right:16px}.v2s-chat-overlay{inset:0;width:100vw;height:100%;border:none}.v2s-header{padding-top:calc(.75rem + env(safe-area-inset-top,0px))}.v2s-msg-bubble{max-width:240px}}