/**
 * Projects List Tabs Styles
 * CSS cho shortcode danh sách dự án với tab danh mục
 */

/* Container */
.projects-list-tabs-container {
    margin: 40px 0;
}

/* Header */
.projects-tabs-header {
    margin-bottom: 30px;
}

.projects-tabs-title {
    color: #efdc71;
    font-size: 32px;
}

/* Category Tabs */
.projects-category-tabs {
    margin-bottom: 40px;
    border-bottom: 1px solid #efdc71;
}

.projects-category-tabs a {
    display: flex;
    padding: 10px 30px;
    color: #f6e589;
    position: relative;
    width: fit-content;
    font-size: 15px;
    border-radius: 10px 10px 0 0;
    background: #221606;
    border-right: 1px solid #221606;
    border-left: 1px solid #221606;
    border-top: 1px solid #221606;
}

.projects-category-tabs a:hover { 
    color: #fff;
}

.category-tabs-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.tab-item {
    margin: 0;
}

.tab-item {
    display: inline-block;
    position: relative;
    padding: 0 1px;
    padding-top: 22px;
}

.category-tabs-nav .tab-item.active::before {
    content: "";
    display: block;
    width: 120px;
    height: 30px;
    background: url(../images/bg_menufooter2.png);
    background-size: 55px 23px;
    background-repeat: no-repeat;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background-position: center 0;
}

.tab-item.active .tab-link {
    color: #fff;
    background: linear-gradient(135deg, #efdc71, #74653f);
    border-color: #cbbd70;
    box-shadow: 0 4px 15px rgb(239 220 113 / 33%);
}

.category-count {
    font-size: 0.85em;
    opacity: 0.8;
    margin-left: 5px;
}

/* Loading */
.projects-loading {
    text-align: center;
    padding: 60px 20px;
    color: #666;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #8B4513;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Projects Content */
.projects-content-wrapper {
    position: relative;
}

.projects-content {
    display: grid;
    gap: 30px;
}

/* Grid Layout */
.projects-content.grid-layout {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.projects-content.grid-layout.columns-1 {
    grid-template-columns: 1fr;
}

.projects-content.grid-layout.columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

.projects-content.grid-layout.columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.projects-content.grid-layout.columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

.projects-content.grid-layout.columns-5 {
    grid-template-columns: repeat(5, 1fr);
}

.projects-content.grid-layout.columns-6 {
    grid-template-columns: repeat(6, 1fr);
}

/* List Layout */
.projects-content.list-layout {
    grid-template-columns: 1fr;
    gap: 20px;
}

/* Project Item - Grid */
.project-item.grid-item {
    transition: all 0.3s ease;
    position: relative;
}

.project-item.grid-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.project-item.grid-item .project-thumbnail {
    position: relative;
    overflow: hidden;
    display: flex;
    position: relative;
    height: 1px;
    width: 100%;
    padding-top: 66%;
    z-index: 99;
    border: 1px solid #fff467;
}

.project-item.grid-item .project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.project-item.grid-item:hover .project-image {
    transform: scale(1.05);
}

.project-item.grid-item .project-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    background: linear-gradient(135deg, #f8f8f8, #e8e8e8);
    color: #999;
    font-size: 2em;
}

.project-item.grid-item .project-content {
    padding: 20px;
}

.project-item.grid-item .project-title {
    margin: 0 0 10px 0;
    font-size: 1.2em;
    font-weight: 600;
}

.project-item.grid-item .project-title a {
    font-size: 17px;
    color: #F5D182;
    display: flex;
    margin-bottom: 15px;
    font-weight: 700;
}

.infos-prds__items {
    list-style: none;
}

.infos-prds__items>li {
    display: flex;
    align-items: center;
    color: #fff;
    padding: 0px;
    margin: 0px !important;
    gap: 5px;
}

.project-item.grid-item .project-title a:hover {
    color: #8B4513;
}

.project-item.grid-item .project-excerpt {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 0.9em;
}

.project-item.grid-item .project-meta {
    margin-bottom: 15px;
    font-size: 0.85em;
    color: #888;
}

.project-item.grid-item .project-category {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.project-item.grid-item .project-read-more {
    display: inline-block;
    padding: 8px 16px;
    background: linear-gradient(135deg, #8B4513, #A0522D);
    color: #fff;
    text-decoration: none;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 500;
    transition: all 0.3s ease;
}

.project-item.grid-item .project-read-more:hover {
    background: linear-gradient(135deg, #A0522D, #8B4513);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(139, 69, 19, 0.3);
}

/* Project Item - List */
.project-item.list-item {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 20px;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    padding: 20px;
}

.project-item.list-item:hover {
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.project-item.list-item .project-thumbnail {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
    display: flex;
    position: relative;
    height: 1px;
    width: 100%;
    padding-top: 70%;
    z-index: 99;
    border: 1px solid #fff467;
    border-radius: 10px;
}

.project-item.list-item .project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-item.list-item:hover .project-image {
    transform: scale(1.05);
}

.project-item.list-item .project-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    background: linear-gradient(135deg, #f8f8f8, #e8e8e8);
    color: #999;
    font-size: 1.5em;
}

.project-item.list-item .project-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.project-item.list-item .project-title {
    margin: 0 0 10px 0;
    font-size: 1.4em;
    font-weight: 600;
}

.project-item.list-item .project-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.project-item.list-item .project-title a:hover {
    color: #8B4513;
}

.project-item.list-item .project-excerpt {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    flex-grow: 1;
}

.project-item.list-item .project-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 0.9em;
    color: #888;
}

.project-item.list-item .project-category,
.project-item.list-item .project-date {
    display: flex;
    align-items: center;
    gap: 5px;
}

.project-item.list-item .project-read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #8B4513, #A0522D);
    color: #fff;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    align-self: flex-start;
}

.project-item.list-item .project-read-more:hover {
    background: linear-gradient(135deg, #A0522D, #8B4513);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(139, 69, 19, 0.3);
}

/* Error States */
.projects-error {
    text-align: center;
    padding: 40px 20px;
    color: #e74c3c;
    background: #fdf2f2;
    border: 1px solid #f5c6cb;
    border-radius: 8px;
    margin: 20px 0;
}

.projects-list-empty {
    text-align: center;
    padding: 40px 20px;
    color: #666;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    margin: 20px 0;
}

/* Responsive */
@media (max-width: 1024px) {
    .projects-content.grid-layout.columns-4 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .projects-content.grid-layout.columns-5,
    .projects-content.grid-layout.columns-6 {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .projects-tabs-title {
        font-size: 2em;
    }
    
    .category-tabs-nav {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 10px;
    }
    
    .tab-link {
        padding: 10px 20px;
        white-space: nowrap;
    }
    
    .projects-content.grid-layout.columns-3,
    .projects-content.grid-layout.columns-4,
    .projects-content.grid-layout.columns-5,
    .projects-content.grid-layout.columns-6 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .project-item.list-item {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .project-item.list-item .project-thumbnail {
        aspect-ratio: 16/9;
    }
}

@media (max-width: 480px) {
    .projects-tabs-title {
        font-size: 1.6em;
    }
    
    .projects-content.grid-layout {
        grid-template-columns: 1fr;
    }
    
    .project-item.grid-item .project-content,
    .project-item.list-item {
        padding: 15px;
    }
    
    .project-item.list-item .project-meta {
        flex-direction: column;
        gap: 10px;
    }
}

/* Animation for content loading */
.projects-content {
    opacity: 0;
    animation: fadeInUp 0.5s ease forwards;
}

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

.project-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(139, 69, 19, 0.05), rgba(160, 82, 45, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    border-radius: inherit;
}

.project-item:hover::before {
    opacity: 1;
}