/* ==========================================================================
   BLOG BLOCK
   ========================================================================== */

/* --- Filtres de Blog --- */

.blog-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

/* --- Recherche contextuelle --- */

.blog-search {
    position: relative;
    display: flex;
    align-items: center;
    margin-left: auto;
}

.blog-search-input {
    padding: 6px 32px 6px 14px;
    border: 1px solid var(--color-hard);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    background-color: transparent;
    color: var(--color-text);
    outline: none;
    width: 200px;
    transition: border-color 0.25s ease, width 0.25s ease;
}

.blog-search-input:focus {
    border-color: var(--color-primary);
    width: 260px;
}

.blog-search-input::placeholder {
    color: var(--color-hard);
}

.blog-search-clear {
    position: absolute;
    right: 8px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    color: var(--color-hard);
    padding: 0;
    line-height: 1;
    transition: color 0.2s ease;
}

.blog-search-clear:hover {
    color: var(--color-primary);
}

.overlap .blog-search-input {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.6);
}

.overlap .blog-search-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.overlap .blog-search-clear {
    color: rgba(255, 255, 255, 0.7);
}


.blog-filters .filter-item {
    display: inline-block;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: var(--font-size-sm);
    padding: 6px 18px;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-hard);
}

.overlap .blog-filters .filter-item {
    color: #fff;
    border: 1px solid #fff;
}

.blog-filters .filter-item:hover {
    color: #fff;
    background-color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.blog-filters .filter-item.active {
    color: #fff;
    background-color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.blog-cat-list {
    transition: opacity 0.3s ease;
}

.blog-filters label {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-xs);
    margin-bottom: var(--space-3xl);
}

.blog-filters label {
    display: block;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.blog-filters select {
    padding: 10px 20px;
    padding-right: 25px;
    border: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.5);
    background-color: #fff;
    color: var(--color-text);
    font-size: var(--font-size-xs);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    position: relative;
}

.blog-filters .filter-group {
    position: relative;
}

/* --- Load More & Infinite Scroll --- */
.ias-blog,
.load-more-blog {
    text-align: center;
}

.ias-blog .loader {
    width: 50px;
    height: 50px;
    border-radius: 100%;
    position: relative;
    margin: 0 auto;
}

.ias-blog .loader:before,
.ias-blog .loader:after {
    content: "";
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    border-radius: 100%;
    border: 5px solid transparent;
    border-top-color: var(--color-secondary);
}

.ias-blog .loader:before {
    z-index: 100;
    animation: spin 1s infinite;
}

.ias-blog .loader:after {
    border: 5px solid #eeeeee;
}

@keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -o-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -o-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

.load-more-blog .btn {
    position: relative;
}

.load-more-blog .btn .text {
    transition: 0.3s;
}

.load-more-blog .btn svg {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: 0.3s;
    opacity: 0;
    visibility: hidden;
}

.load-more-blog .btn.loading svg {
    opacity: 1;
    visibility: visible;
}

.load-more-blog .btn.loading .text {
    opacity: 0;
    visibility: hidden;
}

/* ==========================================================================
   RESPONSIVE - DESKTOP FIRST
   ========================================================================== */

/* Tablette et mobile (768px et moins) */
@media screen and (max-width: 768px) {
    .blog-filters {
        gap: var(--space-sm);
        margin-bottom: var(--space-lg);
    }
    
    .blog-filters .filter-item {
        padding: 5px 14px;
        font-size: var(--font-size-sm);
    }
    
    .blog-filters label {
        margin-bottom: var(--space-2xl);
    }
    
    .blog-filters select {
        padding: 8px 16px;
        padding-right: 20px;
    }
}

/* Mobile (480px et moins) */
@media screen and (max-width: 480px) {
    .blog-filters {
        gap: var(--space-xs);
        flex-direction: column;
        align-items: stretch;
    }
    
    .blog-filters .filter-item {
        padding: 8px 16px;
        text-align: center;
    }
    
    .ias-blog .loader {
        width: 40px;
        height: 40px;
    }
    
    .ias-blog .loader:before,
    .ias-blog .loader:after {
        border-width: 4px;
    }
}