:root{--chat-ink:#14343a;--chat-teal:#147b72;--chat-mint:#e8f5f0;--chat-gold:#d4aa55}
.ew-chat-page{box-sizing:border-box;width:min(780px,100% - 32px);margin:28px auto;background:#fff;border:1px solid #dfeae6;border-radius:22px;box-shadow:0 16px 50px #14343a12;overflow:hidden;color:var(--chat-ink);font-family:inherit}
.ew-chat-page *{box-sizing:border-box}.ew-chat-head{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;background:linear-gradient(120deg,#10383d,#176e66);color:#fff}.ew-chat-head>div{display:flex;align-items:center;gap:12px}.ew-chat-head strong,.ew-chat-head small{display:block}.ew-chat-head strong{font-size:17px}.ew-chat-head small{opacity:.8;margin-top:3px}.ew-chat-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(145deg,#f4d989,#b98c39);color:#16373a;font-weight:900}.ew-chat-logout{border:1px solid #ffffff55;color:#fff;background:#ffffff12;border-radius:10px;padding:9px 12px;cursor:pointer}
.ew-chat-start{padding:28px;display:grid;gap:15px}.ew-chat-start h1{margin:0;font-size:26px}.ew-chat-start p{margin:0;color:#64777a;line-height:1.65}.ew-chat-start label{display:grid;gap:7px;font-weight:650}.ew-chat-start input,.ew-chat-compose textarea,.ew-chat-admin input,.ew-chat-admin textarea,.ew-chat-admin select{font:inherit;border:1px solid #d5e3df;border-radius:11px;padding:12px;background:#fff;color:var(--chat-ink);width:100%}.ew-chat-start button,.ew-chat-admin button{border:0;border-radius:11px;padding:12px 16px;background:linear-gradient(120deg,#176f67,#10504f);color:#fff;font-weight:750;cursor:pointer}.ew-chat-room{padding:16px 18px 14px}.ew-chat-welcome{padding:12px 14px;border-radius:12px;background:#f1f7f5;color:#44615e;line-height:1.55}.ew-chat-messages{height:min(52vh,510px);min-height:250px;overflow:auto;display:flex;flex-direction:column;gap:10px;padding:16px 4px}.ew-chat-bubble{max-width:85%;padding:11px 14px;border-radius:15px;background:#f0f4f3;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}.ew-chat-bubble.mine{align-self:flex-end;background:#176f67;color:white;border-bottom-right-radius:5px}.ew-chat-bubble.theirs{align-self:flex-start;border-bottom-left-radius:5px}.ew-chat-bubble time{display:block;font-size:11px;opacity:.65;margin-top:5px}.ew-chat-compose{display:flex;align-items:end;gap:9px}.ew-chat-compose textarea{resize:vertical;min-height:48px;max-height:150px}.ew-chat-compose button{flex:0 0 48px;height:48px;border:0;border-radius:14px;background:#176f67;color:#fff;font-size:20px;cursor:pointer}.ew-chat-note{font-size:12px;color:#718180;margin:8px 2px 0}.ew-chat-error{color:#a43e34;font-size:13px;margin-top:8px}.ew-chat-embed{margin:0;background:#f7faf9}.ew-chat-embed .ew-chat-page{width:100%;height:100dvh;max-height:100dvh;margin:0;border:0;border-radius:0;box-shadow:none;display:flex;flex-direction:column}.ew-chat-embed .ew-chat-room{flex:1;min-height:0;display:flex;flex-direction:column}.ew-chat-embed .ew-chat-messages{flex:1;height:auto;min-height:0}
.ew-chat-admin{width:min(1320px,calc(100% - 32px));margin:24px auto;display:grid;grid-template-columns:minmax(260px,350px) minmax(0,1fr);gap:16px;color:var(--chat-ink)}.ew-chat-admin-panel{background:#fff;border:1px solid #dfe9e6;border-radius:16px;overflow:hidden}.ew-chat-admin-tools{padding:14px;display:grid;gap:9px;border-bottom:1px solid #e7efed}.ew-chat-conversations{max-height:70vh;overflow:auto}.ew-chat-conversation{width:100%;text-align:left;padding:14px;border:0;border-bottom:1px solid #edf2f0;background:#fff;cursor:pointer;color:inherit}.ew-chat-conversation.active{background:#eaf5f1}.ew-chat-conversation strong,.ew-chat-conversation small{display:block}.ew-chat-conversation small{margin-top:5px;color:#657977;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ew-chat-thread{height:min(75vh,760px);display:flex;flex-direction:column}.ew-chat-thread-title{padding:15px 18px;border-bottom:1px solid #e7efed}.ew-chat-thread-title strong,.ew-chat-thread-title small{display:block}.ew-chat-thread-title small{color:#64777a;margin-top:4px}.ew-chat-admin-messages{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:9px}.ew-chat-admin .ew-chat-compose{padding:12px;border-top:1px solid #e7efed}.ew-chat-admin-actions{display:flex;gap:8px;flex-wrap:wrap;padding:0 12px 12px}.ew-chat-admin-actions button{font-size:12px;padding:8px 10px}.ew-chat-admin-actions .secondary{background:#edf5f2;color:#174944}.ew-chat-config{max-width:900px;margin:24px auto;padding:22px;background:#fff;border:1px solid #dfe9e6;border-radius:16px;display:grid;gap:15px}.ew-chat-config label{display:grid;gap:7px}.ew-chat-config textarea{min-height:110px}.ew-chat-kb-row{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:start;margin:10px 0}.ew-chat-kb-row textarea{min-height:70px}.ew-chat-config .notice{padding:10px;border-radius:9px;background:#eaf5f1}
@media(max-width:760px){.ew-chat-admin{grid-template-columns:1fr}.ew-chat-conversations{max-height:34vh}.ew-chat-thread{height:64vh}.ew-chat-page{margin:12px auto}.ew-chat-start{padding:22px}.ew-chat-room{padding:12px}}
 .ew-chat-note button{border:0;padding:0;background:transparent;color:#176f67;text-decoration:underline;font:inherit;cursor:pointer}
.ew-chat-request-toggle{width:100%;margin-top:10px;border:1px solid #c9ddd6;border-radius:12px;padding:11px 14px;background:linear-gradient(110deg,#f2ead3,#fffaf0);color:#174944;font:inherit;font-weight:750;cursor:pointer}.ew-chat-request{margin-top:12px;padding:14px;border:1px solid #dce9e4;border-radius:14px;background:#fbfdfc;display:grid;gap:9px;max-width:100%;overflow:visible}.ew-chat-request[hidden]{display:none}.ew-chat-request h2{margin:0;font-size:18px}.ew-chat-request p{margin:0;color:#687b77;font-size:12px;line-height:1.45}.ew-chat-request label{display:grid;gap:6px;font-size:13px;font-weight:650}.ew-chat-request input,.ew-chat-request select,.ew-chat-request textarea{width:100%;min-width:0;border:1px solid #d5e3df;border-radius:10px;padding:10px;background:#fff;color:var(--chat-ink);font:inherit}.ew-chat-request textarea{min-height:72px;resize:vertical}.ew-chat-request button[type=submit]{border:0;border-radius:10px;padding:12px;background:linear-gradient(120deg,#176f67,#10504f);color:#fff;font:inherit;font-weight:750;cursor:pointer}.ew-chat-request button:disabled{opacity:.6;cursor:wait}
.ew-chat-embed .ew-chat-room{overflow-y:auto;overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch;scrollbar-gutter:stable}
.ew-chat-embed .ew-chat-request{flex:0 0 auto}
@media(max-width:760px){.ew-chat-embed .ew-chat-room{padding-bottom:max(12px,env(safe-area-inset-bottom));overflow-y:auto}.ew-chat-embed .ew-chat-request{padding:12px;gap:8px}.ew-chat-request input,.ew-chat-request select{padding:9px}.ew-chat-request button[type=submit]{padding:11px;min-height:44px}.ew-chat-page{width:calc(100% - 20px);margin:10px auto;border-radius:16px}.ew-chat-head{padding:13px 14px}.ew-chat-start{padding:18px}.ew-chat-room{padding:10px 12px}.ew-chat-messages{min-height:220px;height:42vh}.ew-chat-compose textarea{max-height:120px}.ew-chat-request{margin-bottom:8px}}
.ew-chat-ai-error{display:block;margin-top:7px;padding:7px 9px;border-radius:8px;background:#fff0ed;color:#8c3128;font-size:11px;line-height:1.4;overflow-wrap:anywhere}

/* Searchable Store picker for Product Request */
.ew-chat-store-picker{position:relative;width:100%}.ew-chat-store-input-row{display:flex;gap:7px;align-items:stretch}.ew-chat-store-input-row input[type=text]{flex:1;min-width:0}.ew-chat-store-search{width:42px;min-width:42px;padding:0!important;border:1px solid #c9ddd6!important;border-radius:10px!important;background:#eef7f3!important;color:#176f67!important;font-size:22px!important;line-height:1;cursor:pointer}.ew-chat-store-options{position:absolute;z-index:30;left:0;right:0;top:calc(100% + 5px);max-height:230px;overflow-y:auto;border:1px solid #d5e3df;border-radius:11px;background:#fff;box-shadow:0 8px 22px rgba(23,73,68,.12);padding:5px}.ew-chat-store-options[hidden]{display:none}.ew-chat-store-option{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;text-align:left;border:0;border-bottom:1px solid #edf3f1;background:#fff;color:var(--chat-ink);padding:10px 9px;border-radius:7px;cursor:pointer;font:inherit}.ew-chat-store-option:last-child{border-bottom:0}.ew-chat-store-option:hover,.ew-chat-store-option:focus{background:#f0f8f5;outline:none}.ew-chat-store-option strong{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ew-chat-store-option small{flex:0 0 auto;color:#71827e;font-size:11px}.ew-chat-store-empty{padding:12px 9px;text-align:center;color:#788985;font-size:12px}.ew-chat-store-field{min-width:0}