.zib-rr-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999998;
}

.zib-rr-box {
    position: relative;
    background: var(--float-btn-bg, rgba(40,40,40,0.85));
    backdrop-filter: saturate(2) blur(10px);
    -webkit-backdrop-filter: saturate(2) blur(10px);
    border-radius: 16px;
    padding: 24px;
    max-width: 420px;
    width: 90%;
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}

.zib-rr-close {
    position: absolute;
    top: 12px; right: 16px;
    cursor: pointer;
    font-size: 22px;
    line-height: 1;
    color: rgba(255,255,255,0.7);
}
.zib-rr-close:hover {
    color: #fff;
}

.zib-rr-card {
    text-align: center;
}

.zib-rr-cover {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 14px;
}

.zib-rr-title {
    font-size: 18px;
    font-weight: 700;
    color: #fff !important;
    line-height: 1.4;
    margin-bottom: 6px;
    text-align: left;
}

.zib-rr-author {
    font-size: 13px;
    color: var(--theme-color, #b7cc3b);
    margin-bottom: 12px;
}

.zib-rr-excerpt {
    font-size: 14px;
    color: rgba(255,255,255,0.75);
    line-height: 1.6;
    margin-bottom: 20px;
    text-align: left;
}

.zib-rr-btn {
    display: inline-block;
    width: auto;
    min-width: 140px;
    text-align: center;
    padding: 10px 32px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 15px;
    color: #fff;
    background: var(--theme-color, #b7cc3b);
}

.zib-rr-btn,
.zib-rr-btn:visited,
.zib-rr-btn:hover,
.zib-rr-btn:active,
.zib-rr-btn:focus {
    color: #fff !important;
}

.zib-rr-btn:hover,
.zib-rr-btn:active {
    filter: brightness(0.75);
}

.zib-rr-loading,
.zib-rr-error {
    text-align: center;
    padding: 30px 0;
    color: rgba(255,255,255,0.7);
}