/* ============================================================
   Ivanivi RSS Feed Retriever — Frontend Styles
   ============================================================ */

.ivanivi-rfr-container {
    width: 100%;
    margin: 20px 0;
    font-family: inherit;
}

/* ---- Loader ---- */
.ivanivi-rfr-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    background: #fdfdfd;
    border: 1px solid #eaeaea;
    border-radius: 6px;
    text-align: center;
    color: #666;
}

.ivanivi-rfr-spinner {
    display: inline-block;
    width: 32px;
    height: 32px;
    border: 3px solid rgba(99, 102, 241, 0.15);
    border-radius: 50%;
    border-top-color: #6366f1;
    animation: ivaniviRFRSpin 0.8s linear infinite;
    margin-bottom: 12px;
}

@keyframes ivaniviRFRSpin {
    to { transform: rotate(360deg); }
}

.ivanivi-rfr-loader p {
    margin: 0;
    font-size: 13px;
    font-weight: 500;
}

/* ---- Feed Grid / Columns ---- */
.ivanivi-rfr-feed-wrap {
    display: grid;
    gap: 20px;
    width: 100%;
    margin-bottom: 20px;
}

.ivanivi-rfr-cols-1 {
    grid-template-columns: 1fr;
}

.ivanivi-rfr-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.ivanivi-rfr-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.ivanivi-rfr-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* ---- Card Style ---- */
.ivanivi-rfr-card {
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border: 1px solid #eef0f2;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ivanivi-rfr-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

/* Thumbnail */
.ivanivi-rfr-thumbnail-wrap {
    width: 100%;
    height: 180px;
    overflow: hidden;
    background-color: #f7f7f7;
    position: relative;
}

.ivanivi-rfr-thumbnail-wrap img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    transition: transform 0.3s ease;
    display: block;
}

.ivanivi-rfr-card:hover .ivanivi-rfr-thumbnail-wrap img {
    transform: scale(1.04);
}

/* Card Content padding */
.ivanivi-rfr-card-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

/* Title */
.ivanivi-rfr-card-title {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 10px 0 !important;
    padding: 0;
}

.ivanivi-rfr-card-title a {
    color: #1f2937;
    text-decoration: none;
    transition: color 0.15s ease;
}

.ivanivi-rfr-card-title a:hover {
    color: #6366f1;
}

/* Meta */
.ivanivi-rfr-card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: #6b7280;
    margin-bottom: 12px;
}

.ivanivi-rfr-card-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.ivanivi-rfr-card-meta .dashicons {
    font-size: 15px;
    width: 15px;
    height: 15px;
    color: #9ca3af;
}

/* Excerpt */
.ivanivi-rfr-card-excerpt {
    font-size: 13.5px;
    line-height: 1.5;
    color: #4b5563;
    margin-bottom: 15px;
    flex-grow: 1;
}

.ivanivi-rfr-card-excerpt p {
    margin: 0;
    padding: 0;
}

/* Read More */
.ivanivi-rfr-card-read-more {
    margin-top: auto;
}

.ivanivi-rfr-readmore-btn {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: #6366f1;
    text-decoration: none;
    transition: color 0.15s ease;
}

.ivanivi-rfr-readmore-btn:hover {
    color: #4f46e5;
    text-decoration: underline;
}

/* Errors */
.ivanivi-rfr-error {
    background: #fff5f5;
    border-left: 4px solid #f56565;
    color: #c53030;
    padding: 15px 20px;
    font-size: 13.5px;
    border-radius: 0 4px 4px 0;
    margin: 15px 0;
}

/* List Style (Standard 1 column layout fallback details) */
.ivanivi-rfr-cols-1 .ivanivi-rfr-card {
    flex-direction: row;
    align-items: stretch;
}

.ivanivi-rfr-cols-1 .ivanivi-rfr-thumbnail-wrap {
    width: 200px;
    height: auto;
    min-height: 100%;
    flex-shrink: 0;
}

/* Responsive Grid columns */
@media (max-width: 900px) {
    .ivanivi-rfr-cols-4,
    .ivanivi-rfr-cols-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .ivanivi-rfr-cols-4,
    .ivanivi-rfr-cols-3,
    .ivanivi-rfr-cols-2 {
        grid-template-columns: 1fr;
    }
    
    .ivanivi-rfr-cols-1 .ivanivi-rfr-card {
        flex-direction: column;
    }
    
    .ivanivi-rfr-cols-1 .ivanivi-rfr-thumbnail-wrap {
        width: 100%;
        height: 180px;
    }
}

/* Custom thumbnail proportional sizes (overrides stretching) */
.ivanivi-rfr-thumbnail-wrap.ivanivi-rfr-custom-thumb {
    height: auto !important;
    min-height: 0 !important;
    align-self: flex-start;
}

.ivanivi-rfr-cols-1 .ivanivi-rfr-thumbnail-wrap.ivanivi-rfr-custom-thumb {
    height: auto !important;
    min-height: 0 !important;
    align-self: flex-start;
    margin: 15px 0 15px 15px; /* Give it margins inside the row */
    border-radius: 4px;
}

.ivanivi-rfr-custom-thumb img {
    height: auto !important;
    object-fit: contain !important;
}