body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.card {
    border: none;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* --- Styles for Real-Time Notification Banner --- */
#update-notification {
    position: fixed;
    top: 80px;
    right: 20px;
    background-color: #0d6efd; /* Bootstrap primary blue */
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 1050;
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    pointer-events: none; /* Can't be clicked when hidden */
}

/* Class to make the notification visible */
#update-notification.show {
    opacity: 1;
    transform: translateY(0);
}

/* Utility class to hide elements safely */
.notification-hidden {
    display: none;
}

/* Add this new style for the date display banner */
.date-display-banner {
    font-size: 1.25rem;
    font-weight: 500;
    color: #343a40; /* A dark grey color */
    padding: 0.5rem 0;
    margin-bottom: 1rem;
    border-bottom: 2px solid #e9ecef;
}