.nv-chat-root{color:#133d50;font-family:Arial,sans-serif;font-size:15px;line-height:1.45}.nv-chat-root *{box-sizing:border-box}.nv-chat-launch{left:18px;right:auto;bottom:calc(18px + env(safe-area-inset-bottom));z-index:130;color:#fff;cursor:pointer;background:#087b99;border:0;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;min-height:48px;padding:0;font-size:14px;font-weight:700;display:flex;position:fixed;box-shadow:0 4px 20px #07364f40}.nv-chat-panel{left:18px;right:auto;bottom:calc(80px + env(safe-area-inset-bottom));z-index:131;background:#f0f7f9;border:1px solid #c7dde5;border-radius:20px;flex-direction:column;width:min(440px,100vw - 24px);height:min(700px,100dvh - 100px);max-height:calc(100dvh - 100px);display:flex;position:fixed;overflow:hidden;box-shadow:0 15px 65px #062f4f50}.nv-chat-panel>header{color:#fff;background:#073b54;justify-content:space-between;align-items:center;gap:12px;padding:16px;display:flex}.nv-chat-panel>header small{opacity:.8;margin-top:3px;font-size:12px;display:block}.nv-chat-panel button{cursor:pointer}.nv-chat-panel>header button{color:#fff;background:0 0;border:0;place-items:center;padding:10px;display:grid}.nv-chat-audience{background:#fff;border-bottom:1px solid #d3e4ea;padding:12px 16px}.nv-chat-audience label{gap:5px;font-size:13px;font-weight:700;display:grid}.nv-chat-audience select{color:#123d50;background:#f7fbfc;border:1px solid #bbd2dd;border-radius:9px;width:100%;min-width:0;padding:10px;font-size:16px}.nv-chat-audience p{color:#516e7b;margin:8px 0 0;font-size:12px}.nv-chat-messages{overscroll-behavior:contain;flex-direction:column;flex:1;gap:12px;min-height:60px;padding:15px;display:flex;overflow-y:auto}.nv-chat-messages article{overflow-wrap:anywhere;background:#fff;border:1px solid #d4e5eb;border-radius:12px;align-self:flex-start;max-width:92%;padding:11px 13px}.nv-chat-messages article.nv-chat-mine{background:#d9efed;border-color:#b6dcd7;align-self:flex-end}.nv-chat-messages article p{white-space:pre-wrap;margin:7px 0;font-size:15px}.nv-chat-messages small,.nv-chat-messages time{color:#526f7c;font-size:11px;display:block}.nv-chat-empty{color:#637d89;font-size:14px}.nv-chat-panel>form{background:#fff;border-top:1px solid #d4e5eb;padding:12px 16px}.nv-chat-input-label{gap:5px;font-size:12px;font-weight:700;display:grid}.nv-chat-panel textarea{resize:vertical;color:#133d50;background:#fff;border:1px solid #bbd2dd;border-radius:9px;width:100%;min-height:60px;max-height:100px;padding:10px;font-size:16px}.nv-chat-panel form footer{justify-content:space-between;align-items:center;gap:10px;margin-top:8px;display:flex}.nv-chat-panel form footer button{color:#fff;background:#087b99;border:0;border-radius:9px;align-items:center;gap:8px;min-height:44px;padding:11px;font-weight:700;display:flex}.nv-chat-panel form footer small{color:#637d89;font-size:11px}.nv-chat-panel form>p{margin:5px 0;font-size:12px}.nv-chat-panel .nv-chat-error{color:#b1372c}.nv-chat-panel button:disabled{opacity:.5;cursor:default}.nv-chat-older{background:#fff;border:1px solid #bbd2dd;border-radius:8px;padding:8px}.nv-chat-root :focus-visible{outline-offset:2px;outline:3px solid #14a9c4}@media (max-width:480px){.nv-chat-panel{left:12px;right:auto;bottom:calc(74px + env(safe-area-inset-bottom));height:calc(100dvh - 90px);max-height:calc(100dvh - 90px)}.nv-chat-launch{left:12px;right:auto;bottom:calc(12px + env(safe-area-inset-bottom))}.nv-chat-panel>header{padding:10px 14px}}@media print{.nv-chat-root{display:none!important}}.nv-chat-unread{color:#07526a;background:#fff;border-radius:20px;place-items:center;min-width:22px;height:22px;padding:0 5px;font-size:12px;font-weight:800;display:inline-grid;position:absolute;top:-5px;right:-5px}.nv-chat-launch{touch-action:none;-webkit-user-select:none;user-select:none;cursor:grab}.nv-chat-launch[data-dragging=true]{cursor:grabbing}