/* Projects Page - GitHub Style */

.projects-header {
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
    padding: 6rem 0 3rem;
    margin-top: 70px;
    text-align: center;
}

.projects-header h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.projects-header p {
    color: var(--text-secondary);
    font-size: 1.2rem;
}

/* Filters */
.projects-filters {
    background: var(--bg-card);
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 70px;
    z-index: 500;
    backdrop-filter: blur(10px);
}

.projects-filters .container {
    display: flex;
    gap: 2rem;
    align-items: center;
    flex-wrap: wrap;
}

.filter-categories {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    flex: 1;
}

.filter-btn {
    padding: 0.6rem 1.2rem;
    background: var(--bg-dark);
    border: 2px solid transparent;
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.filter-btn:hover {
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.filter-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.filter-btn:not(.active)[style*="--cat-color"]:hover {
    border-color: var(--cat-color);
}

.filter-search {
    min-width: 300px;
}

.filter-search form {
    display: flex;
    gap: 0.5rem;
}

.search-input {
    flex: 1;
    padding: 0.6rem 1rem;
    background: var(--bg-dark);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.search-btn {
    padding: 0.6rem 1.2rem;
    background: var(--primary-color);
    border: none;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-btn:hover {
    background: var(--secondary-color);
}

/* Projects Grid - GitHub Style */
.projects-main {
    padding: 3rem 0;
    min-height: 60vh;
}

.projects-grid-github {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card-github {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
}

.project-card-github:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.project-card-github.featured {
    border-color: var(--accent);
    border-width: 2px;
}

.featured-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--accent);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.project-thumbnail {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--bg-dark);
}

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

.project-card-github:hover .project-thumbnail img {
    transform: scale(1.05);
}

.project-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.project-header-gh {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.project-header-gh h3 {
    margin: 0;
    font-size: 1.4rem;
    flex: 1;
}

.project-header-gh h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.project-header-gh h3 a:hover {
    color: var(--primary-color);
}

.category-badge {
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Tags */
.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    padding: 0.3rem 0.8rem;
    background: var(--bg-dark);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Actions */
.project-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
}

.action-btn {
    padding: 0.6rem 1rem;
    background: var(--bg-dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    font-weight: 500;
}

.action-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.action-btn.download-btn {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.action-btn.download-btn:hover {
    background: #3aa76d;
}

.action-btn.view-btn {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.action-btn.view-btn:hover {
    background: var(--secondary-color);
}

/* Meta */
.project-meta {
    display: flex;
    gap: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.project-meta span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.no-results i {
    color: var(--primary-color);
    margin-bottom: 1rem;
    opacity: 0.5;
}

.no-results h3 {
    color: var(--text-primary);
    margin: 1rem 0 0.5rem;
}

.no-results .btn {
    margin-top: 1.5rem;
}

/* Responsive */
@media (max-width: 968px) {
    .projects-filters .container {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-search {
        min-width: 100%;
    }

    .filter-categories {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .projects-header {
        padding: 4rem 0 2rem;
    }

    .projects-header h1 {
        font-size: 2rem;
    }

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

    .project-actions {
        flex-direction: column;
    }

    .action-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Active nav link */
.nav-links a.active {
    color: var(--text-primary);
    position: relative;
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
}