.hortus-chat-button{position:fixed;bottom:24px;right:24px;z-index:1000;width:64px;height:64px;background-color:#9dbd36;color:#ffffff;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05);transition:transform .2s ease-in-out,background-color .2s}.hortus-chat-button:hover{transform:scale(1.1);background-color:#8aa62e}.hortus-chat-button .chat-icon-svg{width:32px;height:32px;fill:currentColor}.hortus-chat-window{position:fixed;bottom:24px;right:24px;z-index:1000;width:360px;height:75vh;min-width:300px;min-height:400px;max-width:90vw;max-height:90vh;resize:both;overflow:hidden;background-color:#ffffff;border-radius:8px;border:2px solid rgba(157,189,54,.4);box-shadow:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);display:flex;flex-direction:column;transition:width .3s,height .3s,border-radius .3s,bottom .3s,right .3s;font-family:var(--font-roboto),-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}.hortus-chat-window.fullscreen{width:100vw!important;height:100vh!important;max-width:100vw;max-height:100vh;bottom:0;right:0;border-radius:0;resize:none;border:none}.chat-header{background-color:#9dbd36;color:#ffffff;padding:12px;display:flex;justify-content:space-between;align-items:center;border-top-left-radius:6px;border-top-right-radius:6px;cursor:default}.header-actions{display:flex;gap:8px}.chat-header-btn{background-color:transparent;border:none;color:#ffffff;padding:4px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center}.chat-header-btn:hover{background-color:rgba(255,255,255,.2)}.chat-title{font-weight:900;font-size:1.125rem}.chat-close-btn{background-color:transparent;border:none;color:#ffffff;padding:4px;border-radius:50%;cursor:pointer}.chat-close-btn:hover{background-color:rgba(255,255,255,.2)}.chat-icon-svg.small{width:20px;height:20px}.chat-body{flex-grow:1;padding:16px;overflow-y:auto;background-color:#ffffff;display:flex;flex-direction:column;gap:12px}.chat-message{padding:12px;border-radius:8px;max-width:85%;word-break:break-word;line-height:1.5;font-size:.95rem}.chat-message.user{background-color:#f3f3f3;color:#333333;align-self:flex-end;border-bottom-right-radius:0}.chat-message.assistant{background-color:#f4f8e6;color:#4a5c10;align-self:flex-start;border-bottom-left-radius:0}.chat-message.loading span{animation:pulse 1.5s ease-in-out infinite;color:#9dbd36}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.chat-form{padding:12px;border-top:1px solid #e5e7eb;background-color:#ffffff;display:flex;align-items:center;gap:8px;border-bottom-left-radius:6px;border-bottom-right-radius:6px}.chat-input{flex-grow:1;padding:10px 14px;border:2px solid #f3f3f3;border-radius:18px;font-size:14px;font-family:var(--font-roboto),sans-serif;resize:none;max-height:100px;line-height:1.5;overflow-y:auto;transition:border-color .3s ease;outline:none}.chat-input:focus{border-color:#9dbd36}.chat-send-btn{width:40px;height:40px;background-color:#9dbd36;color:#ffffff;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;flex-shrink:0;cursor:pointer;transition:background-color .2s}.chat-send-btn .chat-icon-svg{width:20px;height:20px;transform:translateX(2px)}.chat-send-btn:hover{background-color:#8aa62e}.chat-send-btn:disabled{background-color:#d1d5db;cursor:not-allowed}@media (max-width:768px){.hortus-chat-button{width:56px;height:56px;bottom:16px;right:16px}.hortus-chat-button .chat-icon-svg{width:28px;height:28px}.hortus-chat-window{width:calc(100vw - 16px);height:70vh;bottom:12px;right:8px;left:8px;max-width:calc(100vw - 16px);border-radius:12px}.chat-header{padding:10px 12px}.chat-title{font-size:1rem}.chat-body{padding:12px;gap:10px}.chat-message{padding:10px;font-size:.9rem;max-width:90%}.chat-form{padding:10px;gap:6px}.chat-input{padding:8px 12px;font-size:14px}.chat-send-btn{width:36px;height:36px}.chat-send-btn .chat-icon-svg{width:18px;height:18px}}@media (max-width:480px){.hortus-chat-button{width:50px;height:50px;bottom:12px;right:12px}.hortus-chat-button .chat-icon-svg{width:24px;height:24px}.hortus-chat-window{width:100vw;height:100vh;bottom:0;right:0;left:0;border-radius:0;max-width:100vw;max-height:100vh}.chat-header{border-radius:0}.chat-message{max-width:92%;font-size:.85rem}}