.nt-bell,.nt-bell-wrap{position:relative;display:inline-flex}.nt-bell{align-items:center;justify-content:center;height:var(--bx-row,var(--h-lg));width:var(--bx-row,var(--h-lg));border:1px solid var(--color-line-strong);background:var(--color-bg);color:var(--color-ink-2);transition:color var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out)}.nt-bell:disabled{cursor:default;opacity:var(--opacity-disabled)}.nt-bell:hover{color:var(--color-ink);border-color:var(--color-line-hover)}.nt-bell:active{transform:scale(var(--press-icon))}.nt-bell-wrap--compact .nt-bell{height:var(--h-touch);width:var(--h-touch);border:0;background:transparent}.nt-count{position:absolute;top:4px;right:4px;min-width:16px;height:16px;padding:0 4px;border-radius:var(--radius-pill);background:var(--color-ink);color:var(--color-bg);font-size:var(--text-label);line-height:16px;text-align:center}.nt-panel{display:flex;flex-direction:column;max-height:min(600px,calc(var(--visual-h, 100dvh) - 80px));position:absolute;top:calc(100% + 8px);right:0;z-index:var(--z-popover);width:min(360px,calc(100vw - 32px));border:1px solid var(--color-line-strong);border-radius:var(--radius-card);background:var(--color-surface);box-shadow:0 16px 48px rgba(0,0,0,.5);overflow:hidden}.nt-panel>:first-child,.nt-panel>a{flex:none}.nt-panel-list{min-height:0;max-height:var(--pop-max-h);overflow-y:auto}.nt-close{display:grid;place-items:center;flex:none;width:44px;height:44px;margin:-8px -12px -8px 8px;border-left:1px solid var(--color-line);cursor:pointer}.nt-close:hover{color:var(--color-bg);background:var(--color-ink)}.nt-item{position:relative;display:flex;gap:12px;padding:12px 16px;border-bottom:1px solid var(--color-line);transition:background-color var(--dur-fast) var(--ease-out)}.nt-item:last-child{border-bottom:0}.nt-item:active,.nt-item:hover{background:var(--color-surface-2)}.nt-dot{flex:none;width:8px;height:8px;margin-top:6px;border-radius:var(--radius-pill);background:transparent}[data-tone=progress]{--nt-ink:var(--color-progress-wash-ink);--nt-wash:var(--color-progress-wash);--nt-edge:var(--color-progress-edge)}[data-tone=positive]{--nt-ink:var(--color-positive-wash-ink);--nt-wash:var(--color-positive-wash);--nt-edge:var(--color-positive-edge)}[data-tone=warning]{--nt-ink:var(--color-warning-wash-ink);--nt-wash:var(--color-warning-wash);--nt-edge:var(--color-warning-edge)}[data-tone=action]{--nt-ink:var(--color-action-wash-ink);--nt-wash:var(--color-action-wash);--nt-edge:var(--color-action-edge)}[data-tone=negative]{--nt-ink:var(--color-negative-wash-ink);--nt-wash:var(--color-negative-wash);--nt-edge:var(--color-negative-edge)}[data-tone=neutral]{--nt-ink:var(--color-ink-2);--nt-wash:var(--color-surface-2);--nt-edge:var(--color-line-strong)}.nt-chip{display:inline-flex;align-items:center;gap:4px;height:22px;padding:0 8px;border:1px solid var(--nt-edge);border-radius:var(--radius-pill);background:var(--nt-wash);color:var(--nt-ink);font-size:var(--text-meta);font-weight:600;white-space:nowrap}.nt-item[data-tone] .nt-chip{--nt-ink:inherit}.nt-item .nt-chip{color:var(--nt-ink)}.nt-item:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--nt-edge)}.nt-item--persistent:before{background:var(--nt-ink)}.nt-item--security{background:var(--color-surface-2)}.nt-item--unread .nt-dot{background:var(--color-brand)}.nt-flag{font-size:var(--text-label);font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--color-action-wash-ink)}.nt-flag--quiet{color:var(--color-ink-3)}.nt-title{display:block;margin-top:2px;font-size:var(--text-dense);font-weight:600;color:var(--color-ink)}.nt-title:hover{text-decoration:underline}.nt-detail{margin-top:6px;padding:6px 8px;border-left:2px solid var(--nt-edge);background:var(--color-surface-2);font-size:var(--text-meta);color:var(--color-ink-2)}.nt-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.nt-action{display:inline-flex;align-items:center;min-height:36px;padding:0 12px;border:1px solid var(--color-line-strong);border-radius:var(--radius-control,6px);background:var(--color-bg);color:var(--color-ink);font-size:var(--text-dense);font-weight:600}.nt-action:hover{border-color:var(--color-line-hover)}.nt-action[data-role=primary]{background:var(--color-brand);border-color:var(--color-brand);color:var(--color-brand-ink)}.nt-action[data-role=approve]{background:var(--color-action);border-color:var(--color-action);color:#fff}.nt-action[data-role=reject]{color:var(--color-negative-wash-ink);border-color:var(--color-negative-edge)}.nt-action[data-role=ack]{color:var(--color-ink-2)}.nt-action:disabled{opacity:var(--opacity-disabled)}@media (max-width:767px){.nt-action{min-height:var(--h-touch,44px)}}.nt-meta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}.nt-link{font-size:var(--text-meta);color:var(--color-ink-3);text-decoration:underline}.nt-link:hover{color:var(--color-ink)}@media (max-width:767px){.nt-link{min-height:var(--h-touch,44px)}}.nt-why{margin-top:6px;font-size:var(--text-meta);color:var(--color-ink-2)}.nt-x{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;color:var(--color-ink-3)}.nt-x:hover{color:var(--color-ink)}@media (max-width:767px){.nt-x{width:var(--h-touch,44px);height:var(--h-touch,44px);margin:-8px -8px -8px 0}}.nt-history{margin-top:8px;display:flex;flex-direction:column;gap:6px;font-size:var(--text-meta)}.nt-history li{display:flex;align-items:baseline;gap:8px;color:var(--nt-ink)}.nt-decision{position:absolute;bottom:2px;right:2px;min-width:14px;height:14px;padding:0 3px;border-radius:var(--radius-pill);background:var(--color-action);color:#fff;font-size:10px;line-height:14px;text-align:center}.nt-tabs{display:flex;gap:4px;margin-bottom:12px;border-bottom:1px solid var(--color-line)}.nt-tab{min-height:var(--h-touch,44px);padding:0 12px;color:var(--color-ink-3);font-weight:600;border-bottom:2px solid transparent}.nt-tab[aria-selected=true]{color:var(--color-ink);border-bottom-color:var(--color-ink)}.nt-filters{display:flex;flex-wrap:wrap;gap:6px}.nt-filter{min-height:32px;padding:0 10px;border:1px solid var(--color-line-strong);border-radius:var(--radius-pill);font-size:var(--text-meta);color:var(--color-ink-2)}.nt-filter[aria-pressed=true]{background:var(--color-ink);color:var(--color-bg);border-color:var(--color-ink)}@media (max-width:767px){.nt-filter{min-height:var(--h-touch,44px)}}.nt-section{padding:10px 16px 4px;font-size:var(--text-label);font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--color-ink-3)}.nt-toggle{display:flex;align-items:center;gap:10px;min-height:var(--h-touch,44px);color:var(--color-ink-2)}.nt-matrix,.nt-toggle{font-size:var(--text-dense)}.nt-matrix{width:100%;margin-top:8px;border-collapse:collapse}.nt-matrix td,.nt-matrix th{padding:0 8px;border-top:1px solid var(--color-line);text-align:center}.nt-matrix th[scope=row]{padding-left:16px;text-align:left;font-weight:500;color:var(--color-ink)}.nt-matrix thead th{height:32px;font-size:var(--text-meta);color:var(--color-ink-3);font-weight:500;border-top:0}.nt-cell{display:inline-flex;align-items:center;justify-content:center;min-width:var(--h-touch,44px);min-height:var(--h-touch,44px)}.nt-landing{position:sticky;top:0;z-index:var(--z-sticky);display:flex;align-items:center;gap:10px;padding:8px 16px;border-bottom:1px solid var(--color-line);background:var(--color-surface);font-size:var(--text-dense)}@media (min-width:768px){.nt-landing{margin-left:var(--rail-w)}}