/* ==========================================================================
   Wiweli Portfolio - Styles
   ========================================================================== */

/* Filtres du portfolio
   ========================================================================== */

.wiweli-portfolio-filters {
    margin-bottom: 30px;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
}

.portfolio-filter-form {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-end;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.filter-group input[type="text"],
.filter-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.filter-group input[type="text"]:focus,
.filter-group select:focus {
    border-color: #0073aa;
    outline: none;
}

.filter-group-checkboxes {
    flex: 1 1 100%;
}

.checkbox-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 8px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    padding: 6px 12px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    transition: all 0.2s;
}

.checkbox-label:hover {
    border-color: #0073aa;
    background: #f0f8ff;
}

.checkbox-label input[type="checkbox"] {
    margin: 0;
}

.filter-actions {
    display: flex;
    gap: 10px;
    flex: 1 1 100%;
}

.filter-actions .button {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
}

.filter-actions .button-primary {
    background: #0073aa;
    color: #fff;
}

.filter-actions .button-primary:hover {
    background: #005177;
}

.filter-actions .button:not(.button-primary) {
    background: #fff;
    color: #333;
    border: 1px solid #ddd;
}

.filter-actions .button:not(.button-primary):hover {
    background: #f9f9f9;
}

/* Grille du portfolio
   ========================================================================== */

.wiweli-portfolio-wrapper {
    position: relative;
}

.wiweli-portfolio-grid {
    display: grid;
    gap: 30px;
    margin-bottom: 30px;
}

/* Colonnes dynamiques */
.wiweli-portfolio-grid[data-columns="1"] {
    grid-template-columns: 1fr;
}

.wiweli-portfolio-grid[data-columns="2"] {
    grid-template-columns: repeat(2, 1fr);
}

.wiweli-portfolio-grid[data-columns="3"] {
    grid-template-columns: repeat(3, 1fr);
}

.wiweli-portfolio-grid[data-columns="4"] {
    grid-template-columns: repeat(4, 1fr);
}

/* Responsive */
@media (max-width: 992px) {
    .wiweli-portfolio-grid[data-columns="4"],
    .wiweli-portfolio-grid[data-columns="3"] {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .wiweli-portfolio-grid {
        grid-template-columns: 1fr !important;
    }
}

/* Items du portfolio
   ========================================================================== */

.wiweli-portfolio-item {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.wiweli-portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.portfolio-item-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.portfolio-thumbnail-wrapper {
    position: relative;
    overflow: hidden;
    padding-bottom: 66.67%; /* Ratio 3:2 */
    background: #f0f0f0;
}

.portfolio-thumbnail-wrapper a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.portfolio-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.wiweli-portfolio-item:hover .portfolio-thumbnail {
    transform: scale(1.05);
}

.portfolio-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-title {
    margin: 0 0 12px 0;
    font-size: 20px;
    line-height: 1.3;
}

.portfolio-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.portfolio-title a:hover {
    color: #0073aa;
}

.portfolio-excerpt {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
    flex: 1;
}

.portfolio-meta {
    margin-top: auto;
}

.portfolio-categories,
.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}

.portfolio-category,
.portfolio-tag {
    display: inline-block;
    padding: 4px 10px;
    font-size: 12px;
    border-radius: 3px;
}

.portfolio-category {
    background: #0073aa;
    color: #fff;
}

.portfolio-tag {
    background: #f0f0f0;
    color: #333;
}

/* Caractéristiques (attributs) */
.portfolio-attributes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.portfolio-attribute {
    display: inline-block;
    padding: 4px 10px;
    font-size: 12px;
    background: #e8f4f8;
    color: #0073aa;
    border-radius: 3px;
    border: 1px solid #b3d9ea;
}

.portfolio-attribute strong {
    font-weight: 600;
}

/* Loading
   ========================================================================== */

.wiweli-portfolio-loading {
    text-align: center;
    padding: 40px;
    color: #666;
}

.wiweli-portfolio-loading .spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0, 115, 170, 0.3);
    border-top-color: #0073aa;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-right: 10px;
    vertical-align: middle;
}

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

/* Messages
   ========================================================================== */

.wiweli-portfolio-no-results {
    text-align: center;
    padding: 60px 20px;
    color: #999;
    font-size: 16px;
}

/* Animation de fade-in pour les résultats
   ========================================================================== */

.wiweli-portfolio-item {
    animation: fadeIn 0.4s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* État de chargement
   ========================================================================== */

.wiweli-portfolio-wrapper.is-loading .wiweli-portfolio-grid {
    opacity: 0.5;
    pointer-events: none;
}