.siga-favorites-open {
    position: fixed;
    right: 18px;
    bottom: 22px;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    border: 0;
    border-radius: 24px;
    padding: 11px 16px;
    background: #b51f35;
    color: #fff;
    box-shadow: 0 4px 16px #0003;
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
}

    .siga-favorites-open i {
        font-size: 15px;
        line-height: 1;
    }

    .siga-favorites-open span {
        line-height: 1;
    }

    .siga-favorites-open b {
        display: flex;
        align-items: center;
        justify-content: center;
        min-width: 20px;
        height: 20px;
        padding: 0 6px;
        border-radius: 10px;
        background: #fff;
        color: #b51f35;
        font-size: 12px;
        line-height: 1;
    }

.siga-favorites-panel {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 9999;
    width: min(390px, 92vw);
    height: 100vh;
    padding: 24px;
    background: #fff;
    box-shadow: -6px 0 24px #0002;
    transform: translateX(105%);
    transition: transform .25s ease;
    overflow: auto;
}

    .siga-favorites-panel.is-open {
        transform: translateX(0);
    }

.siga-favorites-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

    .siga-favorites-header h2 {
        margin: 0;
        font-size: 22px;
    }

    .siga-favorites-header button {
        border: 0;
        background: transparent;
        font-size: 28px;
        cursor: pointer;
    }

.siga-favorites-panel ul {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.siga-favorites-panel li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

    .siga-favorites-panel li a {
        display: flex;
        align-items: center;
        gap: 10px;
        flex: 1;
        color: inherit;
        text-decoration: none;
    }

    .siga-favorites-panel li img {
        width: 64px;
        height: 52px;
        object-fit: cover;
        border-radius: 4px;
    }

    .siga-favorites-panel li > button {
        border: 0;
        background: transparent;
        color: #777;
        font-size: 22px;
        cursor: pointer;
    }

.siga-favorites-empty {
    display: block;
    color: #666;
}

.siga-favorite-slot {
    position: relative;
}

.siga-favorite-button {
    position: absolute;
    right: 12px;
    top: 12px;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: #fff;
    color: #b51f35;
    box-shadow: 0 2px 8px #0003;
    font-size: 19px;
    line-height: 1;
    cursor: pointer;
}

    .siga-favorite-button.is-saved {
        background: #b51f35;
        color: #fff;
    }