.notification-btn{position:relative}.nxn-badge{position:absolute;right:-5px;top:-5px;min-width:19px;height:19px;padding:0 4px;display:grid;place-items:center;background:#b73b2d;color:#fff;border:2px solid var(--surface,#fff);border-radius:20px;font-size:10px;font-weight:800;line-height:1}.nxn-open{overflow:hidden}.nxn-overlay{position:fixed;inset:0;z-index:10020;background:rgba(6,25,20,.6);backdrop-filter:blur(9px);display:flex;justify-content:center;align-items:center;padding:24px}.nxn-dialog{--nxn-bg:#f9fbf8;--nxn-card:#fff;--nxn-ink:#153c30;--nxn-muted:#61746c;--nxn-line:#dae4dc;--nxn-green:#14583f;--nxn-soft:#eaf4ec;background:var(--nxn-bg);color:var(--nxn-ink);border:1px solid var(--nxn-line);border-radius:25px;max-width:640px;width:100%;max-height:calc(100dvh - 48px);display:flex;flex-direction:column;box-shadow:0 28px 100px #04130e55;outline:none;font-family:inherit}.nxn-head{padding:25px 26px 21px;border-bottom:1px solid var(--nxn-line);display:flex;align-items:center;justify-content:space-between}.nxn-head span{font-size:10px;letter-spacing:.15em;font-weight:800;color:var(--nxn-muted)}.nxn-head h2{font-size:30px;line-height:1.2;letter-spacing:-.04em;margin:7px 0 0}.nxn-close{width:38px;height:38px;background:var(--nxn-soft);border:0;border-radius:50%;font-size:27px;color:var(--nxn-ink);cursor:pointer}.nxn-body{overflow-y:auto;padding:24px 26px;overscroll-behavior:contain}.nxn-connection{display:flex;align-items:center;gap:14px;border:1px solid var(--nxn-line);background:var(--nxn-card);border-radius:17px;padding:18px}.nxn-symbol{width:43px;height:43px;display:grid;place-items:center;border-radius:13px;background:var(--nxn-soft);flex-shrink:0}.nxn-symbol svg{width:24px;height:24px}.nxn-connection strong{font-size:15px;line-height:1.5}.nxn-connection p{font-size:12px;color:var(--nxn-muted);margin:4px 0 0}.nxn-state{margin-left:auto;font-size:9px;letter-spacing:.08em;font-weight:800;border-radius:20px;padding:6px 8px;background:#f2e8d4;color:#856325;white-space:nowrap}.nxn-state.is-on{background:#ddf4df;color:#1c6437}.nxn-explain,.nxn-device-note{font-size:13px;line-height:1.65;color:var(--nxn-muted);margin:15px 0}.nxn-buttons{display:flex;flex-wrap:wrap;gap:9px;margin:17px 0 24px}.nxn-buttons button,.nxn-empty button{background:var(--nxn-green);color:white;border:1px solid var(--nxn-green);border-radius:10px;min-height:43px;padding:11px 16px;font-size:12px;font-weight:700;cursor:pointer}.nxn-buttons button.secondary{background:transparent;color:var(--nxn-ink);border-color:var(--nxn-line)}.nxn-dialog button:disabled{opacity:.5;cursor:default}.nxn-settings{border-top:1px solid var(--nxn-line);padding-top:21px}.nxn-settings h3,.nxn-history-head h3{font-size:15px;margin:0 0 13px}.nxn-settings label{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 0;font-size:13px}.nxn-settings input[type=checkbox]{accent-color:#208152;width:21px;height:21px;cursor:pointer}.nxn-volume{flex-wrap:wrap}.nxn-volume input{width:180px;max-width:100%;accent-color:#208152}.nxn-device-note{font-size:11px;padding:13px 15px;background:var(--nxn-soft);border-radius:10px}.nxn-history-head{display:flex;justify-content:space-between;align-items:center;margin:27px 0 6px;gap:12px}.nxn-history-head h3{margin:0}.nxn-history-head h3 span{font-size:10px;font-weight:500;display:block;margin-top:4px;color:var(--nxn-muted)}.nxn-history-head button{background:transparent;border:0;font-size:11px;font-weight:700;color:var(--nxn-green);padding:10px 0;cursor:pointer}.nxn-item{display:flex;text-align:left;gap:13px;width:100%;padding:15px 11px;background:transparent;border:0;border-bottom:1px solid var(--nxn-line);color:var(--nxn-ink);cursor:pointer;border-radius:10px}.nxn-item.unread{background:var(--nxn-soft)}.nxn-item-icon{display:grid;place-items:center;flex-shrink:0;width:32px;height:32px;border:1px solid var(--nxn-line);border-radius:50%;font-weight:700}.nxn-item strong{display:block;font-size:13px;line-height:1.45}.nxn-item small{display:block;font-size:11px;line-height:1.55;margin:4px 0;color:var(--nxn-muted)}.nxn-item time{font-size:9px;color:var(--nxn-muted)}.nxn-empty{text-align:center;padding:24px 10px;font-weight:700;font-size:15px}.nxn-empty small{display:block;font-weight:400;font-size:12px;line-height:1.6;color:var(--nxn-muted);margin:9px 0 18px}.nxn-footer{border-top:1px solid var(--nxn-line);padding:15px 26px;line-height:1.5;font-size:11px;color:var(--nxn-muted);min-height:47px}.nxn-guide{padding:16px;background:var(--nxn-soft);border-radius:12px;margin-top:15px;font-size:13px;line-height:1.65}.nxn-guide ol{padding-left:19px;margin:9px 0}.nxn-guide p{font-size:11px;margin:0;color:var(--nxn-muted)}.nxn-toast{position:fixed;top:92px;right:22px;z-index:10040;display:flex;align-items:center;gap:12px;max-width:370px;background:#174c38;color:white;text-align:left;padding:17px;border:1px solid #8cc6a04d;border-radius:16px;box-shadow:0 12px 45px #06221738;cursor:pointer}.nxn-toast svg{width:24px;height:24px}.nxn-toast strong{display:block;font-size:13px;line-height:1.4}.nxn-toast small{display:block;font-size:11px;color:#d1e3d9;line-height:1.5;margin-top:5px}.nxn-prompt{position:fixed;bottom:22px;right:22px;z-index:8000;background:#f6fbf5;color:#163f30;border:1px solid #ccddce;box-shadow:0 12px 50px #123a2626;padding:18px;max-width:360px;display:flex;gap:12px;border-radius:18px}.nxn-prompt-icon{width:34px;flex-shrink:0}.nxn-prompt-icon svg{width:25px;height:25px}.nxn-prompt strong{font-size:15px}.nxn-prompt p{font-size:12px;line-height:1.55;color:#526e60;margin:7px 0 12px}.nxn-prompt button{background:#18563b;color:#fff;border:0;border-radius:8px;min-height:38px;padding:9px 12px;font-size:11px;font-weight:700;cursor:pointer}.nxn-prompt button+button{background:transparent;color:#365e48;margin-left:6px}.nxn-dialog button:focus-visible,.nxn-dialog input:focus-visible{outline:3px solid #5cb77b;outline-offset:3px}html[data-theme=dark] .nxn-dialog{--nxn-bg:#10251d;--nxn-card:#172e24;--nxn-ink:#e8f2e8;--nxn-muted:#adbdaf;--nxn-line:#304b3b;--nxn-green:#267b50;--nxn-soft:#1c3828}html[data-theme=dark] .nxn-history-head button{color:#9addac}@media(max-width:560px){.nxn-overlay{padding:0;align-items:flex-end}.nxn-dialog{max-height:95dvh;border-radius:23px 23px 0 0;border-bottom:0;padding-bottom:env(safe-area-inset-bottom)}.nxn-head{padding:20px}.nxn-head h2{font-size:27px}.nxn-body{padding:18px 20px}.nxn-connection{padding:13px;gap:10px}.nxn-connection strong{font-size:13px}.nxn-connection p{font-size:11px}.nxn-symbol{width:35px;height:35px}.nxn-footer{padding:13px 20px}.nxn-prompt{bottom:calc(82px + env(safe-area-inset-bottom));right:12px;left:12px;max-width:none}.nxn-toast{left:12px;right:12px;top:80px;max-width:none}}
.nxn-inbox-status{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 0 20px;border-bottom:1px solid #7ea68d35;font-size:12px;color:var(--nxu-muted,#aec4b5)}.nxn-inbox-status button{border:1px solid #86af9450;border-radius:9px;padding:9px 13px;background:transparent;color:inherit;font:inherit;cursor:pointer}.nxn-device-settings{border-top:1px solid #7ea68d35;padding-top:20px;margin-top:24px}.nxn-device-settings[hidden]{display:none!important}.nxn-history-head{margin-top:20px}.nxn-history{max-height:none}