/* ==============================================
          Q&A List Page Specific Styles
          ============================================== */

body {
    background-color: #f8f9fa;
}

/* --- Hero Section --- */
.qna-hero {
    padding: 60px 0;
    background: linear-gradient(135deg, #34A853 0%, #1A73E8 100%);
    color: #ffffff;
    text-align: center;
    border-bottom: 1px solid var(--medium-gray-color);
}

    .qna-hero h1 {
        font-family: 'PinarBold', sans-serif;
        font-size: 2.8rem;
        color: #ffffff;
        margin-bottom: 15px;
        text-shadow: 0 1px 3px rgba(0,0,0,0.2);
    }

    .qna-hero p {
        font-size: 1.1rem;
        color: #ffffff;
        opacity: 0.9;
        max-width: 700px;
        margin: 0 auto 30px;
    }

    .qna-hero .btn-ask-question {
        font-size: 1.1rem;
        background-color: rgba(255, 255, 255, 0.2);
        color: #ffffff;
        border: 1px solid rgba(255, 255, 255, 0.5);
        backdrop-filter: blur(5px);
    }

        .qna-hero .btn-ask-question:hover {
            background-color: rgba(255, 255, 255, 0.3);
        }

        .qna-hero .btn-ask-question i {
            margin-left: 10px;
        }

/* --- Filter & Search Bar --- */
.filter-bar-container {
    padding: 20px;
    background-color: var(--component-bg-color);
    border-radius: var(--border-radius);
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    border: 1px solid var(--medium-gray-color);
}

.filter-tabs {
    display: flex;
    gap: 10px;
    background-color: var(--light-gray-color);
    padding: 5px;
    border-radius: var(--border-radius);
}

    .filter-tabs .btn {
        background: none;
        border: none;
        color: var(--dark-gray-color);
        font-weight: 600;
        padding: 8px 15px;
        height: auto;
    }

        .filter-tabs .btn.active {
            background-color: #fff;
            color: var(--primary-color);
            box-shadow: 0 2px 5px rgba(0,0,0,0.08);
        }

.qna-search-wrapper {
    position: relative;
    min-width: 300px;
}

    .qna-search-wrapper .form-control {
        height: 46px;
        padding-left: 45px;
    }

    .qna-search-wrapper .search-icon {
        position: absolute;
        top: 50%;
        left: 15px;
        transform: translateY(-50%);
        color: var(--dark-gray-color);
    }

/* --- Main Layout --- */
.page-content-wrapper {
    padding: 40px 0;
}

.qna-list-container {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 40px;
    align-items: flex-start;
}

/* --- Q&A List Loader --- */
.qna-list-main {
    position: relative; /* Needed for the overlay */
    min-height: 400px; /* For showing spinner */
}

/* --- Question Card --- */
.qna-card {
    background-color: var(--component-bg-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--medium-gray-color);
    display: flex;
    margin-bottom: 20px;
    transition: box-shadow 0.3s;
}

    .qna-card:hover {
        box-shadow: var(--box-shadow);
    }

.qna-card-stats {
    flex-shrink: 0;
    width: 100px;
    padding: 15px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
    border-left: 1px solid var(--medium-gray-color);
    background-color: #fdfdff;
}

.stat-item {
    font-size: 14px;
    color: var(--dark-gray-color);
}

    .stat-item .count {
        display: block;
        font-weight: 700;
        font-size: 1.2rem;
        color: var(--text-color);
    }

.qna-card.is-solved .qna-card-stats {
    border-right: 4px solid var(--success-color);
}

.qna-card.is-solved .answer-stat {
    background-color: #e8f5e9;
    border: 1px solid var(--success-color);
    color: var(--success-color);
    border-radius: var(--border-radius);
    padding: 5px;
}

    .qna-card.is-solved .answer-stat .count {
        color: var(--success-color);
    }

.qna-card-main {
    padding: 20px;
    flex-grow: 1;
}

.qna-card-title {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

    .qna-card-title a {
        color: var(--text-color);
    }

        .qna-card-title a:hover {
            color: var(--primary-hover-color);
        }

.qna-card-excerpt {
    font-size: 0.95rem;
    color: var(--dark-gray-color);
    line-height: 1.7;
    margin-bottom: 15px;
}

.qna-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.qna-card-tags {
    display: flex;
    gap: 8px;
}

    .qna-card-tags .tag {
        background-color: var(--light-gray-color);
        color: var(--dark-gray-color);
        padding: 4px 10px;
        border-radius: 4px;
        font-size: 13px;
    }

.qna-card-meta {
    font-size: 13px;
    color: var(--dark-gray-color);
}

    .qna-card-meta img {
        width: 24px;
        height: 24px;
        border-radius: 50%;
        margin-left: 8px;
        vertical-align: middle;
    }

    .qna-card-meta a {
        color: var(--primary-color);
        font-weight: 600;
    }

.pagination-container {
    margin-top: 40px;
}

/* --- Sidebar Widgets --- */
.sidebar-widget {
    background-color: var(--component-bg-color);
    border: 1px solid var(--medium-gray-color);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 30px;
}

.widget-title {
    font-family: 'PinarBold', sans-serif;
    font-size: 1.3rem;
    padding-bottom: 10px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--primary-color);
}

.widget-list {
    list-style: none;
}

    .widget-list li a {
        display: flex;
        justify-content: space-between;
        padding: 10px 5px;
        border-bottom: 1px solid var(--light-gray-color);
        color: var(--dark-gray-color);
    }

        .widget-list li a:hover {
            color: var(--primary-color);
        }

.widget-list-count-badge {
    background-color: var(--medium-gray-color);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
}

.popular-question-item {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-bottom: 15px;
}

    .popular-question-item .rank {
        font-size: 1rem;
        font-weight: 700;
        color: var(--primary-color);
        background-color: #eaf4ff;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }

    .popular-question-item .post-title {
        font-size: 14px;
        font-weight: 600;
        line-height: 1.5;
        padding-top: 4px;
    }

.featured-course-item {
    display: flex;
    gap: 15px;
    align-items: center;
    margin-bottom: 15px;
}

.featured-course-item:last-child {
    margin-bottom: 0;
}

.featured-course-item img {
    width: 70px;
    height: 50px;
    object-fit: cover;
    border-radius: 5px;
    flex-shrink: 0;
}

.featured-course-item .course-title-small {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
}

/* --- Responsive Adjustments --- */
@media (max-width: 992px) {
    .qna-list-container {
        grid-template-columns: 1fr;
    }

    .qna-sidebar {
        margin-top: 40px;
    }
}

@media (max-width: 768px) {
    .qna-hero h1 {
        font-size: 2.2rem;
    }

    .filter-bar-container {
        flex-direction: column;
    }

    .qna-search-wrapper {
        width: 100%;
        min-width: auto;
    }

    .qna-card-stats {
        width: 80px;
        gap: 10px;
    }

    .stat-item .count {
        font-size: 1rem;
    }
}