/* Keep the header and composer visible; only the conversation scrolls. */
.tns-ai-widget{position:fixed;right:24px;bottom:24px;z-index:9999;font-family:inherit}
.tns-ai-launcher{position:relative;display:flex;align-items:center;gap:9px;border:0;border-radius:14px;padding:12px 17px;background:#235b9a;color:#fff;font-size:14px;font-weight:750;box-shadow:0 8px 28px #173e6e33;cursor:pointer}
.tns-ai-launcher:hover{background:#173e6e}
.tns-ai-launcher-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:#fff;color:#235b9a;font-size:12px}
.tns-ai-launcher-note{position:absolute;right:0;bottom:calc(100% + 12px);width:218px;padding:12px 14px;text-align:left;border:1px solid #c6d8ed;border-left:3px solid #235b9a;border-radius:8px;background:#fff;color:#173e6e;box-shadow:0 6px 24px #173e6e15;pointer-events:none}
.tns-ai-launcher-note:after{content:'';position:absolute;right:25px;bottom:-6px;width:10px;height:10px;background:#fff;border-right:1px solid #c6d8ed;border-bottom:1px solid #c6d8ed;transform:rotate(45deg)}
.tns-ai-launcher-note strong,.tns-ai-launcher-note>span{display:block;line-height:1.5}.tns-ai-launcher-note strong{font-size:13px}.tns-ai-launcher-note>span{margin-top:3px;color:#607791;font-size:11px;font-weight:500}
.tns-ai-widget[data-open=true] .tns-ai-launcher-note{display:none}
.tns-ai-panel{position:fixed;right:24px;bottom:90px;display:flex;flex-direction:column;width:min(440px,calc(100vw - 48px));height:min(720px,calc(100% - 106px));max-height:calc(100dvh - 106px);overflow:hidden;border:1px solid #cbd8e8;border-radius:16px;background:#fff;box-shadow:0 18px 65px #142e4d40}
.tns-ai-panel[hidden]{display:none}
.tns-ai-header{flex-shrink:0;display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:17px 20px;background:#173e6e;color:#fff}
.tns-ai-header-label{display:block;color:#abc8eb;font-size:9px;font-weight:650;letter-spacing:.1em;line-height:1.5}
.tns-ai-header strong{display:block;margin:4px 0 5px;font-size:20px;line-height:1.4;letter-spacing:-.025em}
.tns-ai-header small{display:block;color:#d2e1f4;font-size:12px;line-height:1.5}
.tns-ai-header button{display:grid;place-items:center;flex-shrink:0;width:36px;height:36px;border:1px solid #ffffff40;border-radius:8px;background:transparent;color:#fff;font-size:26px;line-height:1;cursor:pointer}
.tns-ai-header button:hover{background:#ffffff15}
.tns-ai-support-bar{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 20px;border-bottom:1px solid #dbe5f1;background:#edf4fc}
.tns-ai-support-bar>span{font-size:12px;color:#526983}
.tns-ai-support-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:7px 10px;border:1px solid #a5bfdc;border-radius:6px;background:#fff;color:#235b9a;font-size:12px;font-weight:750;white-space:nowrap}
.tns-ai-support-link:hover{border-color:#235b9a;background:#e5effc}
.tns-ai-messages{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:16px 18px;background:#f4f7fb;scrollbar-gutter:stable}
.tns-ai-scope{margin:0 0 16px;border:1px solid #d4dfed;border-radius:8px;background:#fff}
.tns-ai-scope summary{padding:10px 12px;color:#345779;font-size:12px;font-weight:650;cursor:pointer}
.tns-ai-scope summary>span{margin-left:6px;color:#7b8798;font-weight:400;font-size:11px}
.tns-ai-scope .chat-scope{padding:2px 12px 12px;gap:10px}
.chat-scope label{display:grid;gap:4px;min-width:0;font-size:11px;color:#526983;font-weight:650}
.tns-ai-scope input,.tns-ai-scope select{height:36px;background:#fff;color:#172b44}
.tns-ai-message{display:flex;margin:0 0 14px}.tns-ai-message.user{justify-content:flex-end}
.tns-ai-bubble{min-width:0;max-width:100%;padding:14px 16px;border:1px solid #dce5f0;border-radius:12px;background:#fff;color:#24364d;font-size:14px;line-height:1.8;overflow-wrap:anywhere}
.tns-ai-message.user .tns-ai-bubble{max-width:90%;border-color:#235b9a;background:#235b9a;color:#fff;border-bottom-right-radius:3px;white-space:pre-wrap}
.tns-ai-message.assistant .tns-ai-bubble{border-bottom-left-radius:3px}.tns-ai-message.error .tns-ai-bubble{border-color:#ebc9c9;background:#fff7f7;color:#a51d1d}
.tns-ai-welcome-title{display:block;margin-bottom:9px;color:#173e6e;font-size:15px;line-height:1.6}
.tns-ai-bubble p{margin:0 0 10px}.tns-ai-bubble p:last-child{margin-bottom:0}
.tns-ai-inline-support{color:#235b9a;font-weight:650;text-decoration:underline;text-underline-offset:3px}
.tns-ai-suggestions{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 16px}
.tns-ai-suggestions button{border:1px solid #c9d9ed;border-radius:6px;padding:8px 10px;background:#fff;color:#235b9a;font-size:12px;font-weight:650;cursor:pointer}
.tns-ai-suggestions button:hover{background:#eaf2fd}
.tns-ai-thinking{display:flex;align-items:center;gap:5px;color:#526983}.tns-ai-thinking span{width:6px;height:6px;flex-shrink:0;border-radius:99px;background:#235b9a;animation:tnsAiPulse 1.2s infinite}.tns-ai-thinking span:nth-child(2){animation-delay:.15s}.tns-ai-thinking span:nth-child(3){animation-delay:.3s}
@keyframes tnsAiPulse{0%,70%,100%{opacity:.25;transform:translateY(0)}35%{opacity:1;transform:translateY(-3px)}}
.tns-ai-related{margin-top:14px;padding-top:12px;border-top:1px solid #dce5f0}.tns-ai-related>strong{display:block;margin-bottom:8px;color:#235b9a;font-size:12px}
.tns-ai-related a{display:flex;justify-content:space-between;gap:10px;margin-top:7px;padding:9px 10px;border:1px solid #dce5f0;border-radius:6px;background:#f4f7fb;color:#24364d;font-size:12px;line-height:1.65}.tns-ai-related a:hover{border-color:#235b9a;background:#edf4fc}.tns-ai-related b{flex:0 0 auto;color:#235b9a;font-size:11px}
.tns-ai-source-note{margin-top:12px;padding:8px 10px;border-radius:6px;background:#edf4fc;color:#526983;font-size:11px}
.tns-ai-answer-support{display:flex;flex-direction:column;align-items:flex-start;gap:8px;margin-top:16px;padding-top:12px;border-top:1px solid #dce5f0;color:#526983;font-size:12px}
.tns-ai-form{flex-shrink:0;margin:0;padding:12px 18px 8px;border-top:1px solid #dce5f0;background:#fff}
.tns-ai-form textarea{display:block;width:100%;height:76px;resize:none;border:1px solid #bdcee3;border-radius:8px;padding:10px 12px;font:inherit;font-size:14px;line-height:1.7;color:#24364d;background:#fff}
.tns-ai-form textarea:focus{outline:2px solid #95b9e2;outline-offset:1px;border-color:#235b9a}
.tns-ai-form-row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:8px}.tns-ai-form-row>span{color:#63758a;font-size:11px}.tns-ai-form-row button{border:0;border-radius:7px;padding:8px 20px;background:#235b9a;color:#fff;font-size:13px;font-weight:750;cursor:pointer}.tns-ai-form-row button:disabled{opacity:.55;cursor:wait}
.tns-ai-notice{flex-shrink:0;max-height:85px;overflow-y:auto;overscroll-behavior:contain;padding:0 18px 12px;background:#fff;color:#718095;font-size:10px;line-height:1.6}.tns-ai-notice p{margin:0 0 4px}.tns-ai-notice summary{color:#526983;cursor:pointer}.tns-ai-notice details p{margin:4px 0 0}
.tns-ai-widget button:focus-visible,.tns-ai-widget a:focus-visible,.tns-ai-widget summary:focus-visible{outline:2px solid #729dcf;outline-offset:3px}
@media(max-width:680px){.tns-ai-widget{right:14px;bottom:14px}.tns-ai-launcher{padding:10px 14px}.tns-ai-panel{inset:8px;width:auto;height:auto;max-height:none;border-radius:12px}.tns-ai-widget[data-open=true] .tns-ai-launcher{visibility:hidden}.tns-ai-form textarea,.tns-ai-scope input,.tns-ai-scope select{font-size:16px}}
@media(max-height:500px){.tns-ai-panel{top:12px;bottom:12px;height:auto;max-height:none}.tns-ai-header{padding:10px 16px}.tns-ai-header-label{display:none}.tns-ai-header strong{font-size:17px;margin:0 0 2px}.tns-ai-support-bar{padding:6px 16px}.tns-ai-form{padding:8px 16px 6px}.tns-ai-form textarea{height:52px}.tns-ai-form-row{margin-top:5px}.tns-ai-notice{max-height:52px;padding:0 16px 6px}.tns-ai-widget[data-open=true] .tns-ai-launcher{visibility:hidden}}
@media(prefers-reduced-motion:reduce){.tns-ai-thinking span{animation:none}}

.tns-ai-service-links{display:flex;gap:7px;flex-wrap:wrap}.tns-ai-support-bar{flex-wrap:wrap;gap:7px}.tns-ai-quote-link{display:inline-flex;align-items:center;justify-content:center;padding:7px 10px;border:1px solid #b4d4c3;border-radius:6px;background:#eef8f2;color:#196544;font-size:12px;font-weight:750;white-space:nowrap}.tns-ai-quote-link:hover{background:#def0e5;border-color:#196544}.tns-ai-inline-quote{color:#196544;font-weight:650;text-decoration:underline;text-underline-offset:3px}.tns-ai-answer-quote{margin-top:12px;padding:12px;border:1px solid #cce1d4;border-radius:6px;background:#f0f8f3;color:#426954;font-size:12px}.tns-ai-answer-quote>span{display:block;margin-bottom:9px}.tns-ai-answer-quote>div{display:flex;gap:7px;flex-wrap:wrap}.tns-ai-answer-quote .tns-ai-quote-link{font-size:11px;padding:7px 9px;white-space:normal;text-align:left}
@media(max-width:420px){.tns-ai-support-bar>span{font-size:11px;width:100%}.tns-ai-service-links{width:100%}.tns-ai-service-links>a{flex:1}}

.tns-ai-message h4{font-size:15px;color:#173e6e;line-height:1.5;margin:18px 0 8px}.tns-ai-message h4:first-child{margin-top:0}.tns-ai-message ul,.tns-ai-message ol{padding-left:22px;margin:10px 0}.tns-ai-message li{padding-left:2px;margin:6px 0;line-height:1.75}.tns-ai-message code{font:12px/1.7 Consolas,monospace;background:#edf3fa;border-radius:3px;padding:2px 4px}.tns-ai-message .tns-ai-code{max-width:100%;overflow-x:auto;white-space:pre;background:#122f4d;color:#e9f2ff;border-radius:7px;padding:14px;margin:12px 0}.tns-ai-message .tns-ai-code code{background:none;color:inherit;padding:0;white-space:pre;font-size:12px}.tns-ai-message.assistant{min-width:0}

.tns-ai-table{overflow-x:auto;margin:14px 0;max-width:100%}.tns-ai-table table{border-collapse:collapse;width:100%;font-size:13px}.tns-ai-table th,.tns-ai-table td{padding:9px 10px;border:1px solid #d5e1ef;text-align:left;vertical-align:top}.tns-ai-table th{background:#edf4fc;color:#173d68}.tns-ai-table tbody tr:nth-child(even){background:#f8fafd}