@font-face{font-family:Nikosh;src:local("Nikosh"),local("NikoshBAN"),url(/fonts/Nikosh.woff2) format("woff2"),url(/fonts/Nikosh.ttf) format("truetype");font-weight:400;font-style:normal;font-display:swap;unicode-range:U+0964-0965,U+0980-09FE,U+200C-200D,U+20B9,U+25CC}:root{--jbc-navy: #243e8b;--jbc-navy-deep: #1a2e6b;--ink: #1c2140;--ink-muted: #6b7189;--canvas: #ffffff;--mist: #f3f5fa;--mist-deep: #e8ecf5;--line: #e3e7f1;--line-strong: #cfd6e8;--send-idle: #c9d0e3;--danger: #b42318;--danger-bg: #fef3f2;--danger-line: #f4c7c3;--success: #067647;--success-bg: #ecfdf3;--font-sans: "Manrope", "Hind Siliguri", "Nikosh", "Noto Sans Bengali", "Vrinda", system-ui, sans-serif;--font-mono: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, monospace;--column: 720px;--focus-ring: 0 0 0 3px rgba(36, 62, 139, .24);color-scheme:light}*,*:before,*:after{box-sizing:border-box}html{height:100%;-webkit-text-size-adjust:100%}body{margin:0;min-height:100%;background:var(--canvas);color:var(--ink);font-family:var(--font-sans);font-size:16px;line-height:1.7;font-weight:400;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;min-height:100dvh}input,button,textarea,select{font:inherit;color:inherit}button{cursor:pointer}img{display:block;max-width:100%}:focus-visible{outline:2px solid var(--jbc-navy);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.msg{display:flex;gap:12px;animation:msg-in .22s ease-out both}@keyframes msg-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.msg-agent{align-items:flex-start}.msg-user{justify-content:flex-end}.msg-avatar{flex:none;width:28px;height:28px;margin-top:4px;object-fit:contain}.msg-body{display:flex;flex-direction:column;gap:4px;min-width:0}.msg-user .msg-body{max-width:min(80%,560px);align-items:flex-end}.msg-text{font-size:16px;line-height:1.7;overflow-wrap:anywhere}.msg-user .msg-text{padding:10px 16px;border-radius:18px 18px 4px;background:var(--mist);white-space:pre-wrap}.msg-agent .msg-text{padding-top:3px}.msg-time{padding:0 4px;font-size:12px;line-height:1.3;color:var(--ink-muted);font-variant-numeric:tabular-nums}@media(hover:hover){.msg-time{opacity:0;transition:opacity .15s ease}.msg:hover .msg-time,.msg:focus-within .msg-time{opacity:1}}.msg-text>:first-child{margin-top:0}.msg-text>:last-child{margin-bottom:0}.msg-text p{margin:0 0 .75em}.msg-text ul,.msg-text ol{margin:.25em 0 .75em;padding-inline-start:1.5em}.msg-text li{margin:.2em 0}.msg-text li>p{margin:0}.msg-text li::marker{color:var(--ink-muted)}.msg-text strong{font-weight:600}.msg-text a{color:var(--jbc-navy);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.16em}.msg-text h1,.msg-text h2,.msg-text h3,.msg-text h4{margin:1em 0 .35em;font-size:1.04em;font-weight:600;line-height:1.45}.msg-text code{padding:.1em .4em;border-radius:5px;background:var(--mist);font-family:var(--font-mono);font-size:.88em}.msg-text pre{margin:.5em 0 .75em;padding:12px 14px;border-radius:10px;background:var(--mist);overflow-x:auto}.msg-text pre code{padding:0;background:none}.msg-text blockquote{margin:.5em 0 .75em;padding-inline-start:12px;border-inline-start:2px solid var(--line-strong);color:var(--ink-muted)}.msg-text hr{margin:1em 0;border:0;border-top:1px solid var(--line)}.msg-text table{display:block;width:100%;margin:.5em 0 .75em;border-collapse:collapse;font-size:15px;font-variant-numeric:tabular-nums;overflow-x:auto}.msg-text th,.msg-text td{padding:6px 14px 6px 0;border-bottom:1px solid var(--line);text-align:start;vertical-align:top}.msg-text th{font-weight:600}.empty{display:flex;flex-direction:column;align-items:center;margin:auto 0;padding:24px 0 8px;text-align:center}.empty-mark{width:56px;height:56px;margin-bottom:20px;object-fit:contain}.empty-title{max-width:24ch;margin:0 0 10px;font-size:27px;font-weight:600;line-height:1.35;text-wrap:balance}:lang(en) .empty-title{letter-spacing:-.015em}.empty-body{max-width:46ch;margin:0;font-size:16px;color:var(--ink-muted);text-wrap:pretty}.empty-suggestions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:100%;max-width:580px;margin:28px 0 0;padding:0;list-style:none}.empty-suggestions button{width:100%;min-height:52px;padding:11px 14px;border:1px solid var(--line);border-radius:12px;background:var(--canvas);color:var(--ink);font-size:14.5px;line-height:1.5;text-align:start;transition:background-color .15s ease,border-color .15s ease}.empty-suggestions button:hover:not(:disabled){background:var(--mist);border-color:var(--line-strong)}.empty-suggestions button:disabled{opacity:.5;cursor:default}@media(max-width:560px){.empty-title{font-size:22px}.empty-body{font-size:15px}.empty-suggestions{grid-template-columns:1fr;margin-top:22px}}.messages{display:flex;flex-direction:column;gap:12px}.messages-error{margin-inline-start:40px;padding:10px 14px;border:1px solid var(--danger-line);border-radius:12px;background:var(--danger-bg);color:var(--danger);font-size:14.5px;line-height:1.55}.messages-error small{display:block;margin-top:2px;font-size:12.5px;opacity:.85}@media(max-width:560px){.messages-error{margin-inline-start:0}}.composer{flex:none;background:var(--canvas)}.composer-inner{max-width:var(--column);margin:0 auto;padding:8px 16px calc(12px + env(safe-area-inset-bottom,0px))}.composer-field{display:flex;align-items:flex-end;gap:8px;padding:6px 6px 6px 18px;border:1px solid transparent;border-radius:26px;background:var(--mist);transition:background-color .15s ease,border-color .15s ease,box-shadow .15s ease}.composer-field:focus-within{background:var(--canvas);border-color:var(--jbc-navy);box-shadow:var(--focus-ring)}.composer-field.is-locked{opacity:.55}.composer-field textarea{flex:1;min-width:0;min-height:40px;max-height:168px;padding:8px 0;border:0;background:transparent;color:var(--ink);font-size:16px;line-height:24px;resize:none;outline:none}.composer-field textarea::placeholder{color:var(--ink-muted)}.composer-field textarea:disabled{cursor:not-allowed}.composer-send{display:grid;flex:none;place-items:center;width:40px;height:40px;border:0;border-radius:50%;background:var(--jbc-navy);color:#fff;transition:background-color .15s ease,transform .1s ease}.composer-send:hover:not(:disabled){background:var(--jbc-navy-deep)}.composer-send:active:not(:disabled){transform:scale(.96)}.composer-send:disabled{background:var(--send-idle);cursor:default}.composer-note{margin:8px 0 0;font-size:12px;line-height:1.5;color:var(--ink-muted);text-align:center}@media(max-width:560px){.composer-inner{padding:8px 12px calc(10px + env(safe-area-inset-bottom,0px))}.composer-note{font-size:11.5px}}.lead{max-width:480px;margin:4px 0 4px 40px;padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--canvas);animation:msg-in .22s ease-out both}.lead-title{margin:0 0 4px;font-size:16px;font-weight:600;line-height:1.5}.lead-body{margin:0 0 16px;font-size:14.5px;line-height:1.6;color:var(--ink-muted)}.lead-fields{display:grid;gap:12px}.lead-field label{display:block;margin-bottom:4px;font-size:13.5px;font-weight:500;line-height:1.5}.lead-field input{width:100%;height:42px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:var(--canvas);color:var(--ink);font-size:15px;transition:border-color .15s ease,box-shadow .15s ease}.lead-field input::placeholder{color:var(--ink-muted);opacity:.8}.lead-field input:focus{outline:none;border-color:var(--jbc-navy);box-shadow:var(--focus-ring)}.lead-field input:disabled{background:var(--mist);cursor:not-allowed}.lead-error{margin:12px 0 0;font-size:13.5px;line-height:1.5;color:var(--danger)}.lead-actions{display:flex;align-items:center;gap:8px;margin-top:16px}.lead-submit,.lead-cancel{height:40px;border:0;border-radius:999px;font-size:14.5px;line-height:1;transition:background-color .15s ease,color .15s ease}.lead-submit{padding:0 18px;background:var(--jbc-navy);color:#fff;font-weight:600}.lead-submit:hover:not(:disabled){background:var(--jbc-navy-deep)}.lead-cancel{padding:0 12px;background:transparent;color:var(--ink-muted);font-weight:500}.lead-cancel:hover:not(:disabled){background:var(--mist);color:var(--ink)}.lead-submit:disabled,.lead-cancel:disabled{opacity:.5;cursor:default}.lead-success{display:flex;align-items:flex-start;gap:12px}.lead-success .lead-body{margin-bottom:0}.lead-success-icon{display:grid;flex:none;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--success-bg);color:var(--success)}@media(max-width:560px){.lead{margin-left:0;padding:16px}.lead-actions{flex-wrap:wrap}}.typing{display:flex;align-items:center;gap:12px;min-height:36px}.typing-avatar{flex:none;width:28px;height:28px;object-fit:contain}.typing-dots{display:flex;gap:5px;padding:0 4px}.typing-dots span{width:7px;height:7px;border-radius:50%;background:var(--jbc-navy);opacity:.3;animation:typing-pulse 1.2s ease-in-out infinite}.typing-dots span:nth-child(2){animation-delay:.15s}.typing-dots span:nth-child(3){animation-delay:.3s}@keyframes typing-pulse{0%,to{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-2px)}}.chat{display:flex;flex-direction:column;height:100vh;height:100dvh;background:var(--canvas)}.chat-header{flex:none;background:var(--canvas);border-bottom:1px solid var(--line)}.chat-header-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:var(--column);margin:0 auto;padding:10px 16px}.chat-brand{display:flex;align-items:center;gap:12px;min-width:0}.chat-brand-mark{flex:none;width:36px;height:36px;object-fit:contain}.chat-brand-text{display:flex;flex-direction:column;min-width:0;line-height:1.3}.chat-brand-name{margin:0;overflow:hidden;font-size:17px;font-weight:600;color:var(--ink);white-space:nowrap;text-overflow:ellipsis}.chat-brand-sub{font-size:12.5px;color:var(--ink-muted);white-space:nowrap}.chat-header-actions{display:flex;flex:none;align-items:center;gap:8px}.chat-action{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:var(--canvas);color:var(--ink);font-size:13.5px;font-weight:500;line-height:1;transition:background-color .15s ease,border-color .15s ease}.chat-action:hover:not(:disabled){background:var(--mist);border-color:var(--line-strong)}.chat-action:disabled{opacity:.5;cursor:default}.lang-switch{display:inline-flex;padding:2px;border:1px solid var(--line);border-radius:999px;background:var(--canvas)}.lang-switch button{height:28px;min-width:42px;padding:0 10px;border:0;border-radius:999px;background:transparent;color:var(--ink-muted);font-size:12.5px;font-weight:600;line-height:1;transition:background-color .15s ease,color .15s ease}.lang-switch button:hover{color:var(--ink)}.lang-switch button[aria-pressed=true]{background:var(--mist-deep);color:var(--ink)}.chat-main{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain}.chat-column{display:flex;flex-direction:column;gap:12px;max-width:var(--column);min-height:100%;margin:0 auto;padding:24px 16px}@media(max-width:560px){.chat-header-inner{padding:8px 12px}.chat-brand-mark{width:32px;height:32px}.chat-brand-name{font-size:16px}.chat-action{width:34px;padding:0;justify-content:center}.chat-action span{display:none}.chat-column{padding:16px 12px}}