.notification-header-actions { display: flex; align-items: center; gap: 10px; }
.notification-bell { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 40px; width: 40px; height: 40px; border: 0; border-radius: 50%; padding: 0; background: transparent; color: #64748b; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.notification-bell[hidden] { display: none; }
.notification-bell svg { display: block; width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.notification-bell[data-enabled="true"] { color: #176bff; }
.notification-bell[data-enabled="true"] svg { fill: currentColor; }
.notification-bell:focus-visible { outline: 3px solid #176bff66; outline-offset: 2px; }
@media (hover: hover) { .notification-bell:hover { background: #edf4ff; color: #176bff; } }
.notification-settings { width: min(350px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); padding: 22px; border: 1px solid #d7e1ee; border-radius: 20px; background: #fff; color: #050a13; box-shadow: 0 20px 70px #050a1326; font: 14px/1.5 "GoAITN Sans", system-ui, sans-serif; }
.notification-settings::backdrop { background: #050a132e; }
.notification-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.notification-heading h2 { margin: 0; font-size: 22px; letter-spacing: -.035em; }
.notification-close { width: 40px; height: 40px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: #64748b; font: 26px/1 system-ui; cursor: pointer; }
.notification-settings p { margin: 12px 0; text-wrap: pretty; }
.notification-toggle, .notification-call-toggle { width: 100%; min-height: 46px; padding: 10px 14px; border: 0; border-radius: 12px; background: #176bff; color: #fff; font: inherit; font-weight: 600; cursor: pointer; }
.notification-toggle:disabled, .notification-call-toggle:disabled { opacity: .55; cursor: default; }
.notification-call-toggle { margin-top: 10px; }
.notification-settings button:focus-visible { outline: 3px solid #176bff66; outline-offset: 3px; }
.notification-feedback { color: #526071; }
.notification-feedback:empty { display: none; }
.notification-settings .notification-future { margin-bottom: 0; font-size: 12px; color: #738093; }
@media (max-width: 360px) { .notification-header-actions { gap: 4px; } .chat-header .wordmark { font-size: 16px; letter-spacing: .18em; } .call-topbar .call-wordmark { font-size: 15px; letter-spacing: .18em; } }