/* ================================================
   FRAN PORTFOLIO PLUGIN - CSS
   ================================================ */

/* ── Wrapper ── */
.fran-portfolio-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0 60px;
    font-family: inherit;
}

/* ── Filter gumbi ── */
.fran-filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
    justify-content: center;
}

.fran-filter-btn {
    padding: 10px 26px;
    border: 2px solid #1a1a1a;
    background: transparent;
    color: #1a1a1a;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 2px;
    transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

.fran-filter-btn:hover {
    background: #1a1a1a;
    color: #fff;
    transform: translateY(-1px);
}

.fran-filter-btn.active {
    background: #1a1a1a;
    color: #fff;
}

/* ── Grid ── */
.fran-portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

@media (max-width: 900px) {
    .fran-portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .fran-portfolio-grid {
        grid-template-columns: 1fr;
    }
}

/* ── Portfolio item animacija ── */
.fran-portfolio-item {
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.fran-portfolio-item.skriven {
    display: none;
}

.fran-portfolio-item.fade-out {
    opacity: 0;
    transform: scale(0.96);
}

.fran-portfolio-item.fade-in {
    opacity: 1;
    transform: scale(1);
}

/* ── Card ── */
.fran-portfolio-card {
    background: #fff;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.fran-portfolio-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.14);
    transform: translateY(-4px);
}

/* ── Slika s overlayem ── */
.fran-card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: #f0f0f0;
}

.fran-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.fran-portfolio-card:hover .fran-card-image img {
    transform: scale(1.05);
}

.fran-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.fran-portfolio-card:hover .fran-card-overlay {
    opacity: 1;
}

.fran-overlay-btn {
    color: #fff;
    border: 2px solid #fff;
    padding: 10px 22px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 2px;
    transition: background 0.2s ease;
}

.fran-overlay-btn:hover {
    background: #fff;
    color: #1a1a1a;
}

/* ── Placeholder bez slike ── */
.fran-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #e8e8e8;
    min-height: 220px;
}

.fran-no-image span {
    font-size: 48px;
    opacity: 0.4;
}

/* ── Tekst dio kartice ── */
.fran-card-info {
    padding: 18px 20px 22px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* ── Tagovi ── */
.fran-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.fran-tag {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #555;
    background: #f0f0f0;
    padding: 3px 9px;
    border-radius: 2px;
}

/* ── Naslov ── */
.fran-card-title {
    font-size: 17px;
    font-weight: 700;
    margin: 0;
    line-height: 1.3;
}

.fran-card-title a {
    color: #1a1a1a;
    text-decoration: none;
    transition: color 0.2s;
}

.fran-card-title a:hover {
    color: #555;
}

/* ── Excerpt ── */
.fran-card-excerpt {
    font-size: 14px;
    color: #666;
    margin: 0;
    line-height: 1.55;
}

/* ── Prazno stanje ── */
.fran-no-posts {
    grid-column: 1 / -1;
    text-align: center;
    color: #888;
    font-size: 15px;
    padding: 60px 20px;
    background: #f9f9f9;
    border-radius: 6px;
}

/* ── Poruka kada filtriranje ne da rezultata ── */
.fran-prazno-filtriranje {
    grid-column: 1 / -1;
    text-align: center;
    color: #aaa;
    font-size: 15px;
    padding: 50px 20px;
}