/* Swing Scanner — Design System */

/* ── Custom Tailwind color ── */
.bg-gray-750 {
    background-color: rgb(38, 42, 51);
}
[data-theme="light"] .bg-gray-750 {
    background-color: #eef0f3;
}

/* ── Signal highlight animation ── */
@keyframes signal-highlight {
    0% { background-color: rgba(59, 130, 246, 0.3); }
    100% { background-color: transparent; }
}
.highlight-signal {
    animation: signal-highlight 2s ease-out;
}

/* ── Notification permission button ── */
.notification-permission-btn {
    transition: all 0.2s ease;
}
.notification-permission-btn:hover {
    transform: scale(1.02);
}