@import url(https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700&family=Mulish:wght@600;700&display=swap);:root{--vac-primary:#2563eb;--vac-primary-fg:#ffffff;--vac-bg:#ffffff;--vac-bg-secondary:#f9fafb;--vac-text:#1f2937;--vac-border:#e5e7eb;--vac-focus-ring:#000000;--vac-input-bg:#ffffff;--vac-input-text:#1f2937}@media (prefers-color-scheme:dark){:root{--vac-primary:#3b82f6;--vac-primary-fg:#ffffff;--vac-bg:#1f2937;--vac-bg-secondary:#111827;--vac-text:#f3f4f6;--vac-border:#374151;--vac-focus-ring:#ffffff;--vac-input-bg:#1f2937;--vac-input-text:#f3f4f6}}.vac-chat-wrapper{box-sizing:border-box;width:100%;max-width:800px;margin:2rem auto;background:var(--vac-bg);border:2px solid var(--vac-border);border-radius:1rem;font-family:system-ui,-apple-system,sans-serif;display:flex;flex-direction:column;overflow:hidden;color:var(--vac-text)}button:focus-visible,textarea:focus-visible,input:focus-visible{outline:3px solid var(--vac-focus-ring);outline-offset:2px;box-shadow:0 0 0 6px var(--vac-bg)}.vac-chat-messages{height:500px;height:60vh;overflow-y:auto;padding:1.5rem;background-color:var(--vac-bg-secondary);display:flex;flex-direction:column;gap:1.5rem;scroll-behavior:smooth}.vac-chat-messages::-webkit-scrollbar{width:12px}.vac-chat-messages::-webkit-scrollbar-track{background:var(--vac-bg)}.vac-chat-messages::-webkit-scrollbar-thumb{background-color:#6b7280;border-radius:6px;border:3px solid var(--vac-bg)}.vac-message-row{display:flex;flex-direction:column;max-width:85%;width:fit-content;position:relative}@media (prefers-reduced-motion:no-preference){.vac-message-row{animation:vac-fade-in 0.3s ease-out}}.vac-row-user{align-self:flex-end;align-items:flex-end;margin-left:auto}.vac-row-assistant{align-self:flex-start;align-items:flex-start;margin-right:auto}.vac-chat-message{padding:1rem 1.25rem;border-radius:1rem;font-size:1.05rem;line-height:1.6;word-wrap:break-word;overflow-wrap:break-word}.vac-chat-message-user{background-color:var(--vac-primary);color:var(--vac-primary-fg);border-bottom-right-radius:.25rem}.vac-chat-message-assistant{background-color:var(--vac-bg);color:var(--vac-text);border:1px solid var(--vac-border);border-bottom-left-radius:.25rem}.vac-message-actions{margin-top:.5rem;display:flex;gap:.5rem}.vac-speak-btn{background:#fff0;border:2px solid #fff0;cursor:pointer;font-size:1.2rem;padding:0;min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center;border-radius:50%;color:var(--vac-text);opacity:.7;transition:background-color 0.2s,opacity 0.2s}.vac-speak-btn:hover{background-color:var(--vac-border);opacity:1}.vac-chat-controls{padding:1.5rem;background:var(--vac-bg);border-top:1px solid var(--vac-border);display:flex;flex-direction:column;gap:1rem}.vac-chat-input{width:100%;min-height:3.5rem;padding:1rem;border:2px solid var(--vac-border);border-radius:.75rem;font-size:1rem;font-family:inherit;background-color:var(--vac-input-bg);color:var(--vac-input-text);resize:vertical}.vac-chat-input:focus{background-color:var(--vac-input-bg);color:var(--vac-input-text);border-color:var(--vac-primary);outline:none}.vac-chat-footer{display:flex;justify-content:flex-end;align-items:center;gap:.5rem}.vac-chat-send-btn{background-color:var(--vac-text);color:var(--vac-bg);border:2px solid #fff0;padding:.75rem 2rem;border-radius:2rem;font-weight:700;font-size:1rem;cursor:pointer;min-width:44px;min-height:44px;transition:opacity 0.2s}.vac-chat-send-btn:hover{opacity:.9}.vac-chat-send-btn:disabled{opacity:.5;cursor:not-allowed}.vac-chat-status{font-size:.875rem;color:#6b7280;text-align:center;min-height:1.5rem}.vac-mic-btn{background-color:#fff0;border:2px solid var(--vac-text);color:var(--vac-text);width:48px;height:48px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.2s ease;padding:0}.vac-mic-btn:hover{background-color:var(--vac-bg-secondary)}.vac-listening{border-color:#ef4444;color:#ef4444;background-color:rgb(239 68 68 / .1);animation:vac-pulse 1.5s infinite}@keyframes vac-pulse{0%{box-shadow:0 0 0 0 rgb(239 68 68 / .4)}70%{box-shadow:0 0 0 10px #fff0}100%{box-shadow:0 0 0 0 #fff0}}@keyframes vac-fade-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.vac-typing-indicator{display:flex;align-items:center;gap:.5rem;padding:1rem 1.5rem;background:var(--vac-bg-secondary);border-radius:1rem;border-bottom-left-radius:.25rem;width:fit-content;margin-bottom:1rem}.vac-dot{width:.5rem;height:.5rem;background-color:#6b7280;border-radius:50%}@media (prefers-reduced-motion:no-preference){.vac-dot{animation:vac-bounce 1.4s infinite ease-in-out both}.vac-dot:nth-child(1){animation-delay:-0.32s}.vac-dot:nth-child(2){animation-delay:-0.16s}}@keyframes vac-bounce{0%,80%,100%{transform:scale(0)}40%{transform:scale(1)}}