body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.6;color:#333}.chat-container{display:flex;flex-direction:column;height:100%;overflow:hidden}#chat-messages{padding:1.5rem 1rem}@media (max-width: 768px){#chat-messages{padding:1rem .75rem}}.input-area-fixed{flex-shrink:0;margin-top:auto}#message-input{background-color:#f5f5f5;border:1px solid #e0e0e0;color:#333;font-size:14px;outline:none!important;transition:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}#message-input:focus,#message-input:focus-visible,#message-input:active{outline:none!important;border-color:#e0e0e0!important;box-shadow:none!important;background-color:#f5f5f5!important;-webkit-box-shadow:none!important;-moz-box-shadow:none!important}#message-input:-webkit-autofill,#message-input:-webkit-autofill:hover,#message-input:-webkit-autofill:focus{-webkit-box-shadow:0 0 0px 1000px #f5f5f5 inset!important;-webkit-text-fill-color:#333!important;border-color:#e0e0e0!important}input:-webkit-autofill,input:-webkit-autofill:hover,input:-webkit-autofill:focus,input:-webkit-autofill:active{-webkit-box-shadow:0 0 0px 1000px #f5f5f5 inset!important;-webkit-text-fill-color:#333!important;border-color:#e0e0e0!important;outline:none!important}input:focus,input:focus-visible,input:active{outline:none!important;border-color:#e0e0e0!important;box-shadow:none!important}#message-input::placeholder{color:#999}#message-input:disabled{background-color:#f5f5f5;color:#999;cursor:not-allowed}#send-button{background-color:#000;border:none;transition:opacity .2s}#send-button:hover:not(:disabled){background-color:#1a1a1a}#send-button:disabled{opacity:.5;cursor:not-allowed}.flex{display:flex}.message-bubble{border-radius:.75rem;padding:.625rem 1rem;margin-bottom:.75rem;display:inline-block;font-size:14px;line-height:1.5}.user-message{background-color:#e0e0e0;color:#333;margin-left:auto;max-width:80%;border-radius:.75rem;padding:.625rem 1rem;font-size:14px;line-height:1.5;word-wrap:break-word;box-shadow:none;border:none;margin-bottom:.75rem}.ai-message{background-color:transparent;color:#333;padding:0;max-width:85%;border-radius:0;margin-bottom:1.25rem;font-size:14px;line-height:1.7;word-wrap:break-word}.ai-message p{margin:0 0 .75rem;line-height:1.7}.ai-message p:last-child{margin-bottom:0}.ai-message div{line-height:1.7}.ai-message div.mb-2{margin-bottom:.5rem}.typing-indicator{display:inline-flex;align-items:center}.typing-indicator span{height:8px;width:8px;background-color:#f7941d;border-radius:50%;display:inline-block;margin:0 1px;animation:bounce 1.5s infinite ease-in-out}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-4px)}}.loader{border:3px solid #f3f3f3;border-top:3px solid #1a3a7e;border-radius:50%;width:24px;height:24px;animation:spin 1s linear infinite;margin:0 auto}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.chart-container{width:100%;min-width:800px;max-width:100%;height:500px;margin:1rem auto;padding:1rem}@media (max-width: 768px){.chart-container{min-width:100%;height:400px}.input-area-fixed{position:sticky!important;bottom:0!important;width:100%!important;background-color:#fff!important;z-index:1000!important;padding-bottom:calc(1.5rem + env(safe-area-inset-bottom));box-shadow:0 -2px 10px #0000001a}.chatbot-wrapper{height:100vh;height:-webkit-fill-available}#chat-messages{padding-bottom:1rem;padding-left:.75rem;padding-right:.75rem}}.ti-cursor{display:none!important}.button-group{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}.btn-option{padding:10px 15px;background-color:#fff;color:#333;border:2px solid #ccc;border-radius:6px;cursor:pointer;font-weight:700;transition:.2s ease}.btn-option:hover{background-color:#f0f0f0}.btn-option.selected{background-color:#007bff;color:#fff;border-color:#007bff}#confirmSection{margin-top:15px}#confirmSection.hidden{display:none}.confirm-btn{padding:10px 20px;background-color:#28a745;color:#fff;border:none;border-radius:6px;cursor:pointer;font-weight:700}.confirm-btn:hover{background-color:#218838}.checkbox-group{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}.checkbox-group label{background-color:#fff;color:#333;border:2px solid #ccc;border-radius:6px;cursor:pointer;font-weight:700;transition:.2s ease;display:inline-flex;align-items:center;gap:8px;-webkit-user-select:none;user-select:none}.checkbox-group input[type=checkbox]{display:none}.checkbox-group label:hover{background-color:#f0f0f0}.checkbox-group label:has(input[type=checkbox]:checked){background-color:#007bff!important;color:#fff!important;border-color:#007bff!important}.checkbox-group label.disabled:hover{background-color:#e9ecef!important}.checkbox-group label:has(input[type=checkbox]:disabled){background-color:#4b98ea!important;color:#fff!important;border-color:#4b98ea!important}