#teraspark-chatbot,#teraspark-chatbot *{box-sizing:border-box}#teraspark-chatbot{--teraspark-green:#087466;--teraspark-green-dark:#055d52;--teraspark-green-soft:#eaf7f4;--teraspark-bg:#f6f8f8;--teraspark-text:#15201f;--teraspark-muted:#6e7b79;--teraspark-border:#e6ecea;font-family:Arial,Helvetica,sans-serif}#teraspark-chat-button{position:fixed;right:24px;bottom:24px;width:60px;height:60px;padding:0;border:0;border-radius:50%;background:var(--teraspark-green);color:#fff;cursor:pointer;z-index:999999;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 30px rgb(8 116 102 / .28);transition:transform .18s ease,box-shadow .18s ease,background .18s ease}#teraspark-chat-button:hover{transform:translateY(-2px);background:var(--teraspark-green-dark);box-shadow:0 15px 36px rgb(8 116 102 / .34)}.teraspark-launcher-icon{font-size:27px;line-height:1}.teraspark-launcher-dot{position:absolute;right:4px;top:4px;width:13px;height:13px;background:#41d394;border:3px solid #fff;border-radius:50%}#teraspark-chat-window{position:fixed;right:24px;bottom:98px;width:370px;height:470px;max-height:calc(100vh - 120px);min-height:330px;background:#fff;border:1px solid rgb(0 0 0 / .05);border-radius:22px;overflow:hidden;box-shadow:0 22px 60px rgb(18 39 36 / .24);z-index:999999;display:none;flex-direction:column}.teraspark-chat-header{flex:0 0 auto;min-height:72px;padding:12px 14px 12px 15px;background:linear-gradient(135deg,var(--teraspark-green),var(--teraspark-green-dark));color:#fff;display:flex;align-items:center;justify-content:space-between;gap:12px}.teraspark-brand-wrap{min-width:0;display:flex;align-items:center;gap:11px}.teraspark-avatar{flex:0 0 42px;width:42px;height:42px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:rgb(255 255 255 / .16);border:1px solid rgb(255 255 255 / .22);color:#fff;font-size:19px;font-weight:700}.teraspark-title-wrap{min-width:0}.teraspark-title-wrap strong{display:block;margin:0;color:#fff;font-size:16px;line-height:1.2;font-weight:700}.teraspark-title-wrap span{margin-top:5px;color:rgb(255 255 255 / .88);font-size:12px;line-height:1;display:flex;align-items:center;gap:6px}.teraspark-status-dot{width:7px;height:7px;display:inline-block;border-radius:50%;background:#75edb6;box-shadow:0 0 0 3px rgb(117 237 182 / .13)}.teraspark-chat-header-actions{display:flex;align-items:center;gap:7px;flex-shrink:0}#teraspark-chat-clear,#teraspark-chat-close{width:34px;height:34px;padding:0;border:0;border-radius:10px;background:rgb(255 255 255 / .13);color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;line-height:1;transition:background .15s ease}#teraspark-chat-clear:hover,#teraspark-chat-close:hover{background:rgb(255 255 255 / .23)}#teraspark-chat-clear{font-size:18px}#teraspark-chat-close{font-size:26px;padding-bottom:2px}#teraspark-chat-messages{flex:1 1 auto;min-height:0;overflow-y:auto;padding:16px 15px;background:var(--teraspark-bg);overscroll-behavior:contain;scrollbar-width:thin}.teraspark-welcome-block{display:flex;gap:11px;align-items:flex-start;padding:14px;border:1px solid var(--teraspark-border);border-radius:16px;background:#fff;box-shadow:0 4px 14px rgb(0 0 0 / .04);color:var(--teraspark-text);margin-bottom:12px}.teraspark-welcome-icon{flex:0 0 34px;width:34px;height:34px;border-radius:10px;background:var(--teraspark-green-soft);display:flex;align-items:center;justify-content:center;font-size:18px}.teraspark-welcome-block strong{display:block;font-size:14px;margin-bottom:4px}.teraspark-welcome-block p{margin:0;font-size:13px;line-height:1.45;color:var(--teraspark-muted)}.teraspark-quick-actions{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 14px}.teraspark-quick-actions button{border:1px solid #cfe2de;background:#fff;color:var(--teraspark-green-dark);border-radius:999px;padding:8px 11px;font-size:12px;cursor:pointer;transition:background .15s ease,border-color .15s ease}.teraspark-quick-actions button:hover{background:var(--teraspark-green-soft);border-color:#a9cec6}.teraspark-message{max-width:82%;padding:10px 13px;border-radius:15px;margin-bottom:10px;line-height:1.45;font-size:14px;word-break:break-word;white-space:pre-wrap}.teraspark-user-message{margin-left:auto;background:var(--teraspark-green);color:#fff;border-bottom-right-radius:5px;box-shadow:0 3px 10px rgb(8 116 102 / .12)}.teraspark-bot-message{margin-right:auto;background:#fff;color:var(--teraspark-text);border:1px solid var(--teraspark-border);border-bottom-left-radius:5px;box-shadow:0 3px 10px rgb(0 0 0 / .035)}.teraspark-bot-message a{color:var(--teraspark-green);font-weight:700;text-decoration:underline;text-underline-offset:2px}.teraspark-typing{color:var(--teraspark-muted);font-style:italic}.teraspark-streaming::after{content:"▋";display:inline-block;margin-left:2px;animation:terasparkBlink .8s steps(1) infinite;color:var(--teraspark-green)}@keyframes terasparkBlink{0%,50%{opacity:1}51%,100%{opacity:0}}.teraspark-chat-input-area{flex:0 0 auto;padding:11px 12px 8px;display:flex;align-items:center;gap:8px;background:#fff;border-top:1px solid var(--teraspark-border)}.teraspark-input-wrap{flex:1;min-width:0}#teraspark-chat-input{width:100%;height:44px;border:1px solid #cfdad7;border-radius:13px;padding:0 13px;outline:none;background:#fff;color:var(--teraspark-text);font-size:14px;box-shadow:none}#teraspark-chat-input:focus{border-color:var(--teraspark-green);box-shadow:0 0 0 3px rgb(8 116 102 / .08)}#teraspark-chat-send{flex:0 0 44px;width:44px;height:44px;padding:0;border:0;border-radius:13px;background:var(--teraspark-green);color:#fff;cursor:pointer;font-size:18px;display:inline-flex;align-items:center;justify-content:center}#teraspark-chat-send:hover{background:var(--teraspark-green-dark)}#teraspark-chat-send:disabled{opacity:.55;cursor:not-allowed}.teraspark-chat-footer-note{flex:0 0 auto;padding:0 12px 9px;background:#fff;color:#98a19f;font-size:10px;text-align:center}@media (max-width:480px){#teraspark-chat-window{right:10px;left:10px;bottom:82px;width:auto;height:min(66vh, 500px);max-height:calc(100vh - 100px);min-height:320px;border-radius:18px}#teraspark-chat-button{right:16px;bottom:16px;width:56px;height:56px}.teraspark-chat-header{min-height:66px}.teraspark-avatar{flex-basis:38px;width:38px;height:38px}}