.vdk-chatbot{--vdk-chatbot-bg:#fff;--vdk-chatbot-surface:#f5f6f8;--vdk-chatbot-text:#1a1d23;--vdk-chatbot-muted:#5c6570;--vdk-chatbot-border:#d8dde3;--vdk-chatbot-accent:#1f4b7a;--vdk-chatbot-accent-hover:#173a5f;--vdk-chatbot-user-bg:#e8eef5;--vdk-chatbot-assistant-bg:#f5f6f8;--vdk-chatbot-radius:12px;--vdk-chatbot-radius-full:999px;--vdk-chatbot-shadow:0 10px 30px #10182829;--vdk-chatbot-z:2147480000;--vdk-chatbot-font:system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--vdk-chatbot-panel-width:min(380px, calc(100vw - 24px));--vdk-chatbot-panel-height:min(520px, calc(100dvh - 96px));--vdk-chatbot-button-size:56px;--vdk-chatbot-offset:20px;--vdk-chatbot-focus:0 0 0 3px #1f4b7a59;box-sizing:border-box;color:var(--vdk-chatbot-text);font-family:var(--vdk-chatbot-font);z-index:var(--vdk-chatbot-z);bottom:var(--vdk-chatbot-offset);right:var(--vdk-chatbot-offset);flex-direction:column;align-items:flex-end;gap:12px;width:auto;max-width:calc(100vw - 24px);font-size:14px;line-height:1.45;display:flex;position:fixed}.vdk-chatbot *,.vdk-chatbot :before,.vdk-chatbot :after{box-sizing:border-box}.vdk-chatbot--bottom-left{right:auto;left:var(--vdk-chatbot-offset);align-items:flex-start}.vdk-chatbot__button{width:var(--vdk-chatbot-button-size);height:var(--vdk-chatbot-button-size);border-radius:var(--vdk-chatbot-radius-full);background:var(--vdk-chatbot-accent);color:#fff;cursor:pointer;box-shadow:var(--vdk-chatbot-shadow);border:none;justify-content:center;align-items:center;transition:background-color .16s,transform .16s;display:inline-flex}.vdk-chatbot__button:hover{background:var(--vdk-chatbot-accent-hover)}.vdk-chatbot__button:focus-visible,.vdk-chatbot__close:focus-visible,.vdk-chatbot__clear:focus-visible,.vdk-chatbot__discovery-action:focus-visible,.vdk-chatbot__send:focus-visible,.vdk-chatbot__input:focus-visible,.vdk-chatbot__action-link:focus-visible,.vdk-chatbot__step-link:focus-visible,.vdk-chatbot__source-link:focus-visible{box-shadow:var(--vdk-chatbot-focus);outline:none}.vdk-chatbot__button-icon{justify-content:center;align-items:center;font-size:28px;line-height:1;display:inline-flex}.vdk-chatbot__panel{width:var(--vdk-chatbot-panel-width);height:var(--vdk-chatbot-panel-height);background:var(--vdk-chatbot-bg);border:1px solid var(--vdk-chatbot-border);border-radius:var(--vdk-chatbot-radius);max-height:calc(100dvh - 96px);box-shadow:var(--vdk-chatbot-shadow);flex-direction:column;animation:.16s vdk-chatbot-enter;display:flex;overflow:hidden}.vdk-chatbot__header{border-bottom:1px solid var(--vdk-chatbot-border);background:var(--vdk-chatbot-surface);justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex}.vdk-chatbot__header-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.vdk-chatbot__title{margin:0;font-size:16px;font-weight:600}.vdk-chatbot__clear{border:1px solid var(--vdk-chatbot-border);background:var(--vdk-chatbot-bg);color:var(--vdk-chatbot-muted);cursor:pointer;font:inherit;border-radius:8px;padding:6px 10px;font-size:12px;font-weight:600;line-height:1.2}.vdk-chatbot__clear:hover{color:var(--vdk-chatbot-text);border-color:var(--vdk-chatbot-muted)}.vdk-chatbot__close{border:1px solid var(--vdk-chatbot-border);background:var(--vdk-chatbot-bg);width:32px;height:32px;color:var(--vdk-chatbot-text);cursor:pointer;border-radius:8px;font-size:20px;line-height:1}.vdk-chatbot__body{flex-direction:column;flex:1;gap:12px;padding:16px;display:flex;overflow-y:auto}.vdk-chatbot__welcome,.vdk-chatbot__discovery{color:var(--vdk-chatbot-muted);margin:0}.vdk-chatbot__discovery-action{color:var(--vdk-chatbot-accent);font:inherit;text-underline-offset:2px;cursor:pointer;background:0 0;border:none;border-radius:4px;margin:0;padding:0;font-weight:600;text-decoration:underline;display:inline}.vdk-chatbot__discovery-action:hover:not(:disabled){color:var(--vdk-chatbot-accent-hover)}.vdk-chatbot__discovery-action:disabled{opacity:.55;cursor:not-allowed}.vdk-chatbot__messages{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.vdk-chatbot__message{border:1px solid var(--vdk-chatbot-border);border-radius:10px;max-width:90%;padding:10px 12px}.vdk-chatbot__message--user{background:var(--vdk-chatbot-user-bg);align-self:flex-end}.vdk-chatbot__message--assistant{background:var(--vdk-chatbot-assistant-bg);align-self:flex-start}.vdk-chatbot__message--system{color:#7a1f1f;background:#fff4f4;border-color:#efc4c4;align-self:stretch;max-width:100%}.vdk-chatbot__message-label{text-transform:uppercase;letter-spacing:.03em;color:var(--vdk-chatbot-muted);margin-bottom:4px;font-size:11px;font-weight:600;display:block}.vdk-chatbot__message-text{white-space:pre-wrap;word-break:break-word;margin:0}.vdk-chatbot__steps{counter-reset:none;flex-direction:column;gap:8px;margin:10px 0 0;padding:0;list-style:none;display:flex}.vdk-chatbot__step{align-items:flex-start;gap:8px;font-size:13px;display:flex}.vdk-chatbot__step-index{min-width:1.5em;color:var(--vdk-chatbot-muted);flex-shrink:0;font-weight:700}.vdk-chatbot__step-body{flex-direction:column;gap:2px;min-width:0;display:flex}.vdk-chatbot__step-label{font-weight:600}.vdk-chatbot__step-link{color:var(--vdk-chatbot-accent);text-underline-offset:2px;border-radius:4px;font-weight:600;text-decoration:underline}.vdk-chatbot__step-link:hover{color:var(--vdk-chatbot-accent-hover)}.vdk-chatbot__step-link:after{content:" →";font-weight:700;text-decoration:none}.vdk-chatbot__step-description{color:var(--vdk-chatbot-muted);margin:0;font-size:12px}.vdk-chatbot__actions{flex-direction:column;gap:6px;margin:10px 0 0;padding:0;list-style:none;display:flex}.vdk-chatbot__action{margin:0}.vdk-chatbot__action-link,.vdk-chatbot__action-static{border:1px solid var(--vdk-chatbot-border);background:var(--vdk-chatbot-bg);text-align:left;width:100%;color:inherit;border-radius:8px;flex-direction:column;gap:2px;padding:8px 10px;text-decoration:none;display:flex}.vdk-chatbot__action-link{cursor:pointer;transition:border-color .16s,background-color .16s}.vdk-chatbot__action-link:hover{border-color:var(--vdk-chatbot-accent);background:var(--vdk-chatbot-user-bg)}.vdk-chatbot__action-label{color:var(--vdk-chatbot-accent);font-weight:600}.vdk-chatbot__action-link:hover .vdk-chatbot__action-label{color:var(--vdk-chatbot-accent-hover)}.vdk-chatbot__action-description{color:var(--vdk-chatbot-muted);font-size:12px}.vdk-chatbot__sources{flex-direction:column;gap:4px;margin:8px 0 0;padding:0;list-style:none;display:flex}.vdk-chatbot__source{font-size:12px}.vdk-chatbot__source-link{color:var(--vdk-chatbot-accent);text-underline-offset:2px;border-radius:4px;text-decoration:underline}.vdk-chatbot__source-link:hover{color:var(--vdk-chatbot-accent-hover)}.vdk-chatbot__source-title{color:var(--vdk-chatbot-muted)}.vdk-chatbot__loading{color:var(--vdk-chatbot-muted);margin:0;font-style:italic}.vdk-chatbot__form{border-top:1px solid var(--vdk-chatbot-border);background:var(--vdk-chatbot-bg);padding:12px 16px 14px}.vdk-chatbot__label{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.vdk-chatbot__composer{align-items:flex-end;gap:8px;display:flex}.vdk-chatbot__input{resize:vertical;border:1px solid var(--vdk-chatbot-border);min-height:44px;max-height:120px;font:inherit;color:inherit;background:var(--vdk-chatbot-bg);border-radius:10px;flex:1;padding:10px 12px}.vdk-chatbot__input:disabled{opacity:.7;cursor:not-allowed}.vdk-chatbot__send{background:var(--vdk-chatbot-accent);color:#fff;min-height:44px;font:inherit;cursor:pointer;border:none;border-radius:10px;flex-shrink:0;padding:0 14px;font-weight:600}.vdk-chatbot__send:hover:not(:disabled){background:var(--vdk-chatbot-accent-hover)}.vdk-chatbot__send:disabled{opacity:.45;cursor:not-allowed}.vdk-chatbot__hint{color:var(--vdk-chatbot-muted);margin:8px 0 0;font-size:12px}@keyframes vdk-chatbot-enter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (max-width:480px){.vdk-chatbot{--vdk-chatbot-offset:12px;--vdk-chatbot-panel-width:calc(100vw - 24px);--vdk-chatbot-panel-height:min(70dvh, calc(100dvh - 84px))}}@media (prefers-reduced-motion:reduce){.vdk-chatbot__button,.vdk-chatbot__panel{transition:none;animation:none}}