#nk-shop-chat{font-family:Arial,"Noto Sans Bengali",sans-serif;color:#253049;font-size:14px;line-height:1.5}#nk-shop-chat *{box-sizing:border-box}#nk-shop-chat [hidden]{display:none!important}#nk-chat-launcher{position:fixed;bottom:24px;right:24px;border:0;border-radius:40px;background:linear-gradient(120deg,#ff1760,#e72c73);color:white;font-weight:700;font-size:14px;padding:15px 20px;box-shadow:0 7px 30px #e72c7350;cursor:pointer;z-index:1005}#nk-chat-panel{position:fixed;right:24px;bottom:86px;width:410px;height:min(680px,calc(100dvh - 110px));background:#fff;border:1px solid #f0dfe8;border-radius:22px;box-shadow:0 15px 80px #35223838;z-index:1006;display:flex;flex-direction:column;overflow:hidden}#nk-chat-panel header{display:flex;align-items:center;gap:11px;background:#fff3f7;border-bottom:1px solid #f8e2ec;padding:17px}.nk-chat-avatar{width:39px;height:39px;background:#ff1760;color:#fff;display:grid;place-items:center;border-radius:13px;font-size:21px;font-weight:bold}#nk-chat-panel h2{font-size:15px;font-weight:750;margin:0;color:#39293c}#nk-chat-panel header p{font-size:11px;color:#a26c85;margin:3px 0 0}#nk-chat-close{margin-left:auto;background:white;border:1px solid #f1d8e3;width:32px;height:32px;border-radius:50%;font-size:22px;color:#9a5473;cursor:pointer}.nk-chat-notice{font-size:10px;color:#9a7b8b;background:#fffbfd;padding:8px 16px;border-bottom:1px solid #f7edf1}#nk-chat-messages{flex:1;overflow-y:auto;min-height:0;padding:16px;background:#fffafd;scroll-behavior:smooth}.nk-chat-bubble{max-width:94%;background:white;border:1px solid #f0e3eb;border-radius:14px 14px 14px 3px;padding:11px 13px;margin-bottom:12px;font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere}.nk-chat-bubble.user{margin-left:auto;background:#ff1760;color:white;border:0;border-radius:14px 14px 3px 14px}.nk-chat-product{border:1px solid #eadfe7;border-radius:13px;padding:12px;background:white;margin:10px 0}.nk-chat-product-top{display:flex;align-items:flex-start;gap:11px}.nk-chat-product-top img{width:66px;height:72px;object-fit:contain;border-radius:9px;background:#faf7f9;flex-shrink:0}.nk-chat-product h3{font-size:12px;line-height:1.5;font-weight:700;margin:0 0 5px;overflow-wrap:anywhere}.nk-chat-product strong{font-size:16px;color:#eb1a61}.nk-chat-product del{font-size:10px;color:#a28c98;margin-left:8px}.nk-chat-product p{font-size:10px;color:#8e7a88;margin:5px 0}.nk-chat-product .nk-chat-meta{font-size:11px;color:#6a7885}.nk-chat-product-actions{display:flex;gap:8px;margin-top:10px}.nk-chat-product-actions a,.nk-chat-product-actions button{font-size:11px;padding:7px 11px;border-radius:8px;text-decoration:none;border:1px solid #f0cbdc;background:#fff6fa;color:#c72b63;cursor:pointer}.nk-chat-product-actions a{background:#ff1760;color:#fff;border-color:#ff1760}.nk-chat-product-actions button[aria-pressed=true]{background:#e9f6ee;color:#287b50;border-color:#b5dcc3}.nk-chat-product details{margin-top:10px;font-size:11px}.nk-chat-product summary{cursor:pointer;color:#9b5479}.nk-chat-product details p{white-space:pre-wrap;overflow-wrap:anywhere}#nk-chat-chips{display:flex;gap:6px;padding:10px 12px;overflow-x:auto;flex-shrink:0;border-top:1px solid #f5e9ef}#nk-chat-chips button{flex-shrink:0;white-space:nowrap;border:1px solid #efd6e2;color:#a5436d;background:white;border-radius:20px;padding:6px 10px;font-size:10px;cursor:pointer}#nk-chat-form{display:flex;gap:8px;padding:10px 12px 5px;border-top:1px solid #f4e7ed}#nk-chat-input{min-width:0;flex:1;border:1px solid #eaddE6;border-radius:12px;background:#fffafd;padding:11px;font-size:13px;color:#333}#nk-chat-send{width:40px;border:0;background:#ff1760;color:#fff;border-radius:12px;cursor:pointer}#nk-chat-send:disabled{opacity:.5}#nk-chat-panel footer{text-align:center;font-size:9px;color:#b7a4af;padding:6px 10px 9px}#nk-chat-compare{display:flex;align-items:center;gap:8px;padding:7px 12px;background:#f1f8f4;font-size:11px;color:#46775e}#nk-chat-compare button{background:white;border:1px solid #bed9c8;border-radius:7px;padding:4px 8px;cursor:pointer}#nk-chat-do-compare:disabled{opacity:.5}.nk-chat-policy{display:block;color:#cd2c68;font-size:12px;margin:10px}.nk-chat-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}#nk-shop-chat button:focus-visible,#nk-shop-chat a:focus-visible,#nk-chat-input:focus-visible{outline:3px solid #c7215b;outline-offset:2px}@media(max-width:500px){#nk-chat-launcher{right:14px;bottom:calc(16px + env(safe-area-inset-bottom));padding:13px 16px}#nk-chat-panel{right:8px;left:8px;width:auto;bottom:calc(78px + env(safe-area-inset-bottom));height:calc(100dvh - 100px - env(safe-area-inset-bottom));max-height:680px;border-radius:18px}#nk-chat-panel header{padding:13px}}@media(prefers-reduced-motion:reduce){#nk-chat-messages{scroll-behavior:auto}}