:root{--kai-ink: #002531;--kai-accent: #3e841c;--kai-lime: #b5dc10;--kai-blue: #1e58b1;--kai-sky: #83c3f8;--kai-soft: #5b6b73;--kai-line: #dbe4e7;--kai-bg: #f5f9fa;--kai-user: #1e58b1;--kai-confirm: #fff6dc;--kai-confirm-line: #a8790a}.kai-widget{font-family:Montserrat,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;max-width:720px;margin:24px auto;border:1px solid var(--kai-line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;height:640px;background:#fff;color:var(--kai-ink);box-shadow:0 12px 34px #0025311a}.kai-head{background:var(--kai-ink);color:#fff;padding:13px 18px;font-weight:600;font-size:15px;letter-spacing:.01em;display:flex;align-items:center;gap:9px}.kai-dot{width:9px;height:9px;border-radius:50%;background:var(--kai-lime);box-shadow:0 0 0 3px #b5dc1038}.kai-messages{flex:1;overflow-y:auto;padding:16px;background:var(--kai-bg);display:flex;flex-direction:column;gap:10px}.kai-msg{max-width:92%;padding:11px 15px;border-radius:16px;font-size:14.5px;line-height:1.5;white-space:pre-wrap}.kai-assistant{background:#fff;border:1px solid var(--kai-line);align-self:flex-start;border-bottom-left-radius:5px}.kai-user{background:var(--kai-user);color:#fff;align-self:flex-end;border-bottom-right-radius:5px}.kai-typing{display:inline-flex;align-items:center;gap:6px;color:var(--kai-soft)}.kai-typing i{width:6px;height:6px;border-radius:50%;background:var(--kai-lime);animation:kai-blink 1.2s infinite both}.kai-typing i:nth-child(2){animation-delay:.2s}.kai-typing i:nth-child(3){animation-delay:.4s}@keyframes kai-blink{0%,80%,to{opacity:.25}40%{opacity:1}}@media (prefers-reduced-motion: reduce){.kai-typing i{animation:none}}.kai-quote{margin-top:6px}.kai-quote table{width:100%;border-collapse:collapse;font-size:13px}.kai-quote th,.kai-quote td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--kai-line)}.kai-quote th{color:var(--kai-soft);font-weight:600}.kai-quote .num{text-align:right;font-variant-numeric:tabular-nums}.kai-confirm{background:var(--kai-confirm)}.kai-excluded{opacity:.4;text-decoration:line-through}.kai-child td{color:var(--kai-soft);font-size:12px}.kai-note td{color:var(--kai-soft);font-size:12px;background:#fafcfb}.kai-badge{margin-left:8px;font-size:11px;color:var(--kai-confirm-line);border:1px solid var(--kai-confirm-line);border-radius:9999px;padding:2px 9px;background:#fff}.kai-total{font-weight:700;color:var(--kai-ink);font-size:14px}.kai-hint{color:var(--kai-soft);font-weight:400;font-size:12px}.kai-disclaimer{color:var(--kai-soft);font-size:11.5px;margin:8px 2px 0}.kai-warning{background:var(--kai-confirm);border-left:3px solid var(--kai-confirm-line);color:var(--kai-confirm-line);font-size:12.5px;line-height:1.45;border-radius:6px;padding:8px 11px;margin:0 0 10px}.kai-input{display:flex;gap:8px;padding:10px;border-top:1px solid var(--kai-line);align-items:center}.kai-upload{cursor:pointer;font-size:20px;padding:4px 6px;-webkit-user-select:none;user-select:none}.kai-input input[type=text]{flex:1;border:1px solid var(--kai-line);border-radius:9999px;padding:10px 16px;font-size:14px;outline:none}.kai-input input[type=text]:focus{border-color:var(--kai-blue);box-shadow:0 0 0 3px #1e58b11f}.kai-input button{background:var(--kai-lime);color:var(--kai-ink);border:none;border-radius:9999px;padding:10px 20px;font-size:14px;font-weight:700;cursor:pointer;transition:filter .15s ease}.kai-input button:hover:not(:disabled){filter:brightness(1.06)}.kai-input button:disabled{opacity:.5;cursor:default}