body {
    font-family: 'Roboto', sans-serif;
}

.rss-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.rss-card .card-body {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.rss-card .card-text {
    flex-grow: 1;
}

.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    z-index: 1000;
}

.top-nav .left,
.top-nav .right {
    display: flex;
    align-items: center;
    gap: 18px;
}

.top-nav a {
    color: #111827;
    font-size: 18px;
    text-decoration: none;
}

.top-nav a:hover {
    color: #0d6efd;
}

.notif-wrapper {
    position: relative;
    display: inline-block;
}

.notif-badge {
    position: absolute;
    top: -6px;
    right: -8px;
    width: 16px;
    height: 16px;
    background: #dc3545;
    color: #fff;
    font-size: 10px;
    font-weight: bold;
    line-height: 16px;
    /* vertical center */
    text-align: center;
    border-radius: 50%;
    /* perfect circle */
    display: flex;
    align-items: center;
    justify-content: center;
}