body{margin:0;padding:0;box-sizing:border-box}.chat-widget-container{display:flex;flex-direction:column;height:100vh;max-width:600px;margin:0 auto;background-color:#f5f5f5;font-family:Inter,sans-serif;box-shadow:0 4px 6px #0000001a}.chat-header{background:linear-gradient(to bottom,#5e7f58,#2a3d26);padding:1rem;border-bottom:1px solid #e0e0e0;display:flex;flex-direction:column;align-items:flex-start;position:sticky;top:0;z-index:10}.chat-title{margin:0;font-size:1.5rem;font-weight:700;color:#fff}.chat-subtitle{margin:.25rem 0 0;font-size:.9rem;color:#f0f0f0}.chat-messages{flex:1;padding:1rem;overflow-y:auto;display:flex;flex-direction:column;gap:1rem;scroll-behavior:smooth}.message-container{display:flex;align-items:center;gap:.5rem;max-width:80%}.message-container.user{align-self:flex-end;flex-direction:row}.message-container.assistant{align-self:flex-start;flex-direction:row}.avatar-assistant,.avatar-user{width:32px;height:32px;border-radius:50%;object-fit:cover;border:1px solid #ddd;flex-shrink:0}.message{padding:.75rem 1rem;border-radius:1rem;position:relative;word-wrap:break-word;animation:fadeIn .3s ease-in-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-user{align-self:flex-end;background-color:#fdf5bf;color:#333;border-bottom-right-radius:.25rem}.message-assistant{align-self:flex-start;background-color:#9e6a6f;color:#fff;border:1px solid #e0e0e0;border-bottom-left-radius:.25rem}.message-time{display:block;font-size:.7rem;margin-top:.25rem;opacity:.7;text-align:right}.loading-indicator{align-self:flex-start;color:#666;font-size:.9rem;font-style:italic;padding:.5rem}.chat-input-area{background-color:#fff;padding:1rem;border-top:1px solid #e0e0e0;display:flex;gap:.5rem;align-items:flex-end}.chat-input{flex:1;padding:.75rem;border:1px solid #ddd;border-radius:1.5rem;resize:none;font-family:inherit;font-size:1rem;line-height:1.4;max-height:120px;outline:none;transition:border-color .2s}.chat-input:focus{border-color:#aaa}.send-button{background-color:#333;color:#fff;border:none;border-radius:50%;width:48px;height:48px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .2s}.send-button:disabled{background-color:#ccc;cursor:not-allowed}.send-button:hover:not(:disabled){background-color:#555}.send-icon{width:20px;height:20px;fill:currentColor}