/* ================================================
   Divi Publications Manager — Frontend Styles
   Matches Image 1 (list) and Image 2 (cards)
   ================================================ */

/* ---- Wrapper ---- */
.divipub-wrapper {
    font-family: inherit;
    color: #333;
    max-width: 100%;
}

/* ================================================
   FILTER BAR (Image 3 style)
   ================================================ */
.divipub-filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}
.divipub-filter-input,
.divipub-filter-select {
    height: 44px;
    padding: 0 14px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
    color: #444;
    background: #fff;
    outline: none;
    transition: border-color 0.2s;
}
.divipub-filter-input {
    flex: 1;
    min-width: 200px;
}
.divipub-filter-input:focus,
.divipub-filter-select:focus {
    border-color: #2ea08c;
}
.divipub-filter-select {
    min-width: 150px;
    cursor: pointer;
}
.divipub-filter-btn {
    height: 44px;
    padding: 0 24px;
    background-color: #2ea08c;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}
.divipub-filter-btn:hover {
    background-color: #247a6b;
}

/* ================================================
   LIST LAYOUT (Image 1 style)
   ================================================ */
.divipub-list-container {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.divipub-list-item {
    border: 1px solid #e0e0e0;
    border-radius: 0;
    margin-bottom: 20px;
    overflow: hidden;
    background: #fff;
}

/* Header bar — teal/dark with icon and journal citation */
.divipub-list-header {
    background: #3a7d74;
    color: #fff;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.2px;
}
.divipub-list-header .divipub-header-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: rgba(255,255,255,0.2);
    border-radius: 4px;
    flex-shrink: 0;
}
.divipub-list-header .divipub-header-icon svg {
    width: 16px;
    height: 16px;
    stroke: #fff;
    display: block;
}
.divipub-journal-label {
    color: #fff;
    font-weight: 600;
}

/* Body: image + text */
.divipub-list-body {
    display: flex;
    gap: 0;
}
.divipub-list-image {
    width: 45%;
    max-width: 480px;
    flex-shrink: 0;
    background: #f9f9f9;
    border-right: 1px solid #eee;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.divipub-list-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}
.divipub-list-content {
    padding: 20px 24px;
    flex: 1;
}
.divipub-list-content.has-image {
    border-left: none;
}

.divipub-list-title {
    font-size: 16px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 10px;
    line-height: 1.4;
}
.divipub-list-authors {
    font-size: 14px;
    color: #444;
    margin: 0 0 10px;
    line-height: 1.5;
}
.divipub-list-doi {
    font-size: 14px;
    color: #555;
    margin: 0 0 8px;
}
.divipub-list-doi a {
    color: #2a7ab5;
    text-decoration: none;
}
.divipub-list-doi a:hover {
    text-decoration: underline;
}
.divipub-list-notes {
    font-size: 13px;
    color: #666;
    margin: 8px 0 0;
    font-style: italic;
}

/* ================================================
   CARD LAYOUT (Image 2 style)
   ================================================ */
.divipub-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.divipub-cards-grid.divipub-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}
.divipub-cards-grid.divipub-cols-1 {
    grid-template-columns: 1fr;
}

.divipub-card {
    background: #fff;
    border-radius: 10px;
    padding: 22px 20px 18px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.10);
    position: relative;
    transition: transform 0.2s, box-shadow 0.2s;
    border-top: 4px solid #2ea08c;
}
.divipub-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 24px rgba(0,0,0,0.14);
}

.divipub-card-number {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    color: #2ea08c;
    margin-bottom: 10px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.divipub-card-title {
    font-size: 15px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 14px;
    line-height: 1.45;
}

.divipub-card-authors,
.divipub-card-doi,
.divipub-card-year {
    font-size: 13px;
    color: #555;
    margin: 0 0 8px;
    display: flex;
    align-items: flex-start;
    gap: 6px;
    line-height: 1.5;
}
.divipub-icon {
    flex-shrink: 0;
    margin-top: 1px;
}
.divipub-card-doi a {
    color: #2a7ab5;
    text-decoration: none;
    word-break: break-all;
}
.divipub-card-doi a:hover {
    text-decoration: underline;
}
.divipub-card-year {
    color: #777;
}

/* ── PDF Download Button ──────────────────────────────── */
.divipub-pdf-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    padding: 6px 14px;
    background: #c0392b;
    color: #fff !important;
    font-size: 12.5px;
    font-weight: 700;
    text-decoration: none !important;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: background .18s, transform .15s;
    line-height: 1.4;
}
.divipub-pdf-btn svg {
    flex-shrink: 0;
    stroke: #fff;
}
.divipub-pdf-btn:hover {
    background: #a93226;
    transform: translateY(-1px);
    color: #fff !important;
    text-decoration: none !important;
}

/* ── Loading indicator ────────────────────────────────── */
.divipub-loading {
    text-align: center;
    padding: 30px;
    color: #888;
    font-style: italic;
}

/* No results */
.divipub-no-results {
    padding: 30px;
    text-align: center;
    color: #888;
    font-style: italic;
}

/* ================================================
   LATEST PUBLICATIONS SECTION (front page)
   ================================================ */
.divipub-latest-wrapper {
    padding: 10px 0 20px;
}

/* Optional section heading */
.divipub-latest-heading {
    margin-bottom: 28px;
}
.divipub-latest-title {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 10px;
}
.divipub-latest-title-line {
    width: 50px;
    height: 3px;
    background: #2ea08c;
    border-radius: 2px;
}

/* Card top row: number + badge */
.divipub-card-top-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

/* NEW badge */
.divipub-new-badge {
    display: inline-block;
    background: #e74c3c;
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1px;
    padding: 2px 8px;
    border-radius: 20px;
    text-transform: uppercase;
}

/* Newest card — stronger border accent */
.divipub-card-newest {
    border-top-color: #e74c3c;
    box-shadow: 0 4px 18px rgba(231,76,60,0.12);
}

/* Journal line inside card */
.divipub-card-journal {
    font-size: 11px;
    font-weight: 600;
    color: #2ea08c;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 8px;
    line-height: 1.4;
}

/* Notes / highlights inside card */
.divipub-card-notes {
    font-size: 12px;
    color: #888;
    font-style: italic;
    margin: 8px 0 0;
    line-height: 1.4;
    border-top: 1px solid #f0f0f0;
    padding-top: 8px;
}

/* View All button */
.divipub-latest-footer {
    text-align: center;
    margin-top: 32px;
}
.divipub-view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: #2ea08c;
    border: 2px solid #2ea08c;
    padding: 11px 28px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
    letter-spacing: 0.3px;
}
.divipub-view-all-btn:hover {
    background: #2ea08c;
    color: #fff;
    text-decoration: none;
}
.divipub-btn-arrow {
    font-size: 16px;
    transition: transform 0.2s;
}
.divipub-view-all-btn:hover .divipub-btn-arrow {
    transform: translateX(4px);
}

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 900px) {
    .divipub-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .divipub-list-image {
        width: 40%;
    }
}
@media (max-width: 600px) {
    .divipub-cards-grid,
    .divipub-cards-grid.divipub-cols-2,
    .divipub-cards-grid.divipub-cols-3 {
        grid-template-columns: 1fr;
    }
    .divipub-list-body {
        flex-direction: column;
    }
    .divipub-list-image {
        width: 100%;
        max-width: 100%;
        border-right: none;
        border-bottom: 1px solid #eee;
    }
    .divipub-filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    .divipub-filter-input,
    .divipub-filter-select,
    .divipub-filter-btn {
        width: 100%;
    }
}