/**
 * UltraAddons - Smart Post List Widget CSS
 *
 * @package UltraAddons
 * @since 1.1.0.9
 */

/* ==========================================================================
   1. Base Wrapper & Layout
   ========================================================================== */
.ua-smart-post-list-wrapper {
    position: relative;
    width: 100%;
    box-sizing: border-box;
}

.ua-smart-post-list-wrapper *,
.ua-smart-post-list-wrapper *::before,
.ua-smart-post-list-wrapper *::after {
    box-sizing: border-box;
}

.ua-smart-posts-body {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    gap: 30px;
    align-items: stretch;
    transition: opacity 0.25s ease;
}

.ua-smart-featured-col {
    width: 50%;
    display: flex;
    flex-direction: column;
}

.ua-smart-list-col {
    width: calc(50% - 30px);
    display: flex;
    flex-direction: column;
}

.ua-smart-list-col.full-width {
    width: 100% !important;
}

/* Featured Position: Right */
.featured-pos-right .ua-smart-posts-body {
    flex-direction: row-reverse;
}

/* ==========================================================================
   2. Top Bar (Header, Category Filter, Search, Navigation)
   ========================================================================== */
.ua-smart-top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 14px;
    border-bottom: 1px solid #e2e8f0;
}

.ua-smart-top-left {
    display: flex;
    align-items: center;
}

.ua-smart-title {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.3;
}

.ua-smart-top-right {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

/* Category Filter Tabs */
.ua-smart-cat-filter {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.ua-smart-cat-tab {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    border: none;
    background: transparent;
    color: #64748b;
    cursor: pointer;
    transition: all 0.22s ease;
    outline: none;
    line-height: 1.2;
}

.ua-smart-cat-tab:hover {
    color: #3b82f6;
    background: rgba(59, 130, 246, 0.08);
}

.ua-smart-cat-tab.active {
    color: #ffffff;
    background-color: #3b82f6;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.28);
}

/* Live Search Input */
.ua-smart-search-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.ua-smart-search-wrap .ua-search-icon {
    position: absolute;
    left: 11px;
    color: #94a3b8;
    font-size: 12px;
    pointer-events: none;
}

.ua-smart-search-input {
    width: 170px;
    height: 34px;
    padding: 6px 28px 6px 32px;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    font-size: 12px;
    background: #ffffff;
    color: #1e293b;
    outline: none;
    transition: all 0.25s ease;
}

.ua-smart-search-input:focus {
    width: 210px;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.ua-smart-search-clear {
    position: absolute;
    right: 8px;
    background: none;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    font-size: 15px;
    line-height: 1;
    padding: 0 4px;
}

.ua-smart-search-clear:hover {
    color: #ef4444;
}

/* Navigation Prev/Next Arrows */
.ua-smart-nav-wrap {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.ua-smart-nav-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid #e2e8f0;
    background-color: #f8fafc;
    color: #334155;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.22s ease;
    outline: none;
}

.ua-smart-nav-btn i,
.ua-smart-nav-btn svg {
    font-size: 13px;
    width: 13px;
    height: 13px;
    fill: currentColor;
    transition: transform 0.2s ease;
}

.ua-smart-nav-btn:hover:not(.disabled) {
    background-color: #3b82f6;
    color: #ffffff;
    border-color: #3b82f6;
    transform: scale(1.06);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.ua-smart-nav-prev:hover:not(.disabled) i {
    transform: translateX(-2px);
}

.ua-smart-nav-next:hover:not(.disabled) i {
    transform: translateX(2px);
}

.ua-smart-nav-btn.disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

/* ==========================================================================
   3. Featured Post Card
   ========================================================================== */
.ua-smart-featured-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #eef2f6;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.05);
    transition: all 0.35s ease;
    height: 100%;
}

.ua-smart-featured-card:hover {
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.ua-smart-featured-card .ua-smart-thumb-wrap {
    position: relative;
    width: 100%;
    height: 270px;
    overflow: hidden;
    background: #f1f5f9;
}

.ua-smart-thumb-link {
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.ua-smart-featured-card .ua-smart-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1), filter 0.35s ease;
}

/* Hover Effects */
.ua-smart-featured-card:hover .ua-smart-img.effect-zoom {
    transform: scale(1.08);
}

.ua-smart-featured-card:hover .ua-smart-img.effect-rotate {
    transform: scale(1.08) rotate(1.5deg);
}

.ua-smart-featured-card:hover .ua-smart-img.effect-grayscale {
    filter: grayscale(100%);
}

/* Category Badge */
.ua-smart-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #ffffff;
    background-color: #3b82f6;
    border-radius: 20px;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: all 0.25s ease;
}

.ua-smart-badge:hover {
    background-color: #1d4ed8;
    color: #ffffff;
}

.ua-smart-featured-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.ua-smart-featured-card .ua-smart-post-title {
    margin: 0 0 12px 0;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.4;
    color: #0f172a;
}

.ua-smart-featured-card .ua-smart-post-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.ua-smart-featured-card .ua-smart-post-title a:hover {
    color: #3b82f6;
}

.ua-smart-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: #64748b;
    margin-bottom: 12px;
}

.ua-smart-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.ua-smart-meta-item i,
.ua-smart-meta-item svg {
    font-size: 12px;
    color: #94a3b8;
}

.ua-smart-meta-item a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.ua-smart-meta-item a:hover {
    color: #3b82f6;
}

.ua-smart-avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    object-fit: cover;
    display: inline-block;
    vertical-align: middle;
}

.ua-smart-excerpt {
    font-size: 14px;
    line-height: 1.6;
    color: #475569;
    margin-bottom: 18px;
}

.ua-smart-btn-wrap {
    margin-top: auto;
    padding-top: 4px;
}

.ua-smart-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: #3b82f6;
    text-decoration: none;
    transition: all 0.25s ease;
}

.ua-smart-btn:hover {
    color: #1d4ed8;
    transform: translateX(4px);
}

.ua-smart-btn i {
    font-size: 12px;
    transition: transform 0.25s ease;
}

.ua-smart-btn:hover i {
    transform: translateX(3px);
}

/* ==========================================================================
   4. List Posts Items
   ========================================================================== */
.ua-smart-list-wrap {
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
}

.ua-smart-post-list-wrapper.list-cols-1 .ua-smart-list-wrap {
    display: flex !important;
    flex-direction: column !important;
    grid-template-columns: none !important;
    gap: 20px !important;
}

.ua-smart-post-list-wrapper.list-cols-2 .ua-smart-list-wrap {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px !important;
}

.ua-smart-list-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-bottom: 18px;
    border-bottom: 1px solid #f1f5f9;
    transition: all 0.25s ease;
}

.ua-smart-list-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.ua-smart-list-item.thumb-pos-right {
    flex-direction: row-reverse;
}

.ua-smart-list-item .ua-smart-thumb-wrap {
    width: 110px;
    min-width: 110px;
    height: 85px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background: #f1f5f9;
}

.ua-smart-list-item .ua-smart-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.ua-smart-list-item:hover .ua-smart-img {
    transform: scale(1.08);
}

.ua-smart-list-content {
    flex-grow: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.ua-smart-list-content .ua-smart-badge {
    position: static;
    display: inline-block;
    padding: 2px 8px;
    font-size: 10px;
    font-weight: 700;
    border-radius: 10px;
    margin-bottom: 4px;
    align-self: flex-start;
    box-shadow: none;
}

.ua-smart-list-content .ua-smart-post-title {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    margin: 0;
    color: #1e293b;
}

.ua-smart-list-content .ua-smart-post-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.ua-smart-list-content .ua-smart-post-title a:hover {
    color: #3b82f6;
}

.ua-smart-list-content .ua-smart-meta {
    font-size: 11px;
    margin-bottom: 0;
    gap: 10px;
}

.ua-smart-list-content .ua-smart-excerpt {
    font-size: 12px;
    line-height: 1.5;
    color: #64748b;
    margin: 0;
}

/* Featured Post Position: Right */
.ua-smart-post-list-wrapper.featured-pos-right .ua-smart-posts-body {
    flex-direction: row-reverse;
}

/* ==========================================================================
   5. Preset 2: Top Banner (Featured Full Width on Top)
   ========================================================================== */
.ua-smart-preset-top-banner .ua-smart-posts-body {
    flex-direction: column;
}

.ua-smart-preset-top-banner .ua-smart-featured-col {
    width: 100% !important;
    margin-bottom: 10px;
}

.ua-smart-preset-top-banner .ua-smart-list-col {
    width: 100% !important;
}

.ua-smart-preset-top-banner:not(.list-cols-1) .ua-smart-list-wrap {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

/* ==========================================================================
   6. Preset 3: Two-Column Grid List
   ========================================================================== */
.ua-smart-preset-two-column-list .ua-smart-featured-col {
    width: 50% !important;
}

.ua-smart-preset-two-column-list .ua-smart-list-col {
    width: calc(50% - 30px) !important;
}

.ua-smart-preset-two-column-list:not(.list-cols-1) .ua-smart-list-wrap {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

/* ==========================================================================
   8. AJAX Loading Overlay
   ========================================================================== */
.ua-smart-post-list-wrapper.is-loading .ua-smart-posts-body {
    opacity: 0.35;
    pointer-events: none;
}

.ua-smart-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 20;
    pointer-events: none;
}

.ua-smart-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(59, 130, 246, 0.2);
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: uaSmartSpin 0.75s linear infinite;
}

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

/* ==========================================================================
   9. Responsive Adaptations
   ========================================================================== */
@media (max-width: 1024px) {
    .ua-smart-featured-card .ua-smart-thumb-wrap {
        height: 220px;
    }
    .ua-smart-featured-card .ua-smart-post-title {
        font-size: 18px;
    }
    .ua-smart-list-item .ua-smart-thumb-wrap {
        width: 95px;
        min-width: 95px;
        height: 75px;
    }
    .ua-smart-search-input {
        width: 140px;
    }
    .ua-smart-search-input:focus {
        width: 170px;
    }
}

@media (max-width: 767px) {
    .ua-smart-top-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .ua-smart-top-right {
        width: 100%;
        justify-content: space-between;
    }
    .ua-smart-cat-filter {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 4px;
        white-space: nowrap;
    }
    .ua-smart-search-wrap {
        width: 100%;
    }
    .ua-smart-search-input {
        width: 100% !important;
    }
    .ua-smart-posts-body {
        flex-direction: column !important;
        gap: 24px;
    }
    .ua-smart-featured-col,
    .ua-smart-list-col {
        width: 100% !important;
    }
    .list-cols-2 .ua-smart-list-wrap,
    .ua-smart-preset-top-banner .ua-smart-list-wrap {
        grid-template-columns: 1fr;
    }
    .ua-smart-featured-card .ua-smart-thumb-wrap {
        height: 200px;
    }
    .ua-smart-featured-content {
        padding: 16px;
    }
}