/*
 * MyThemeWHMCS Knowledgebase UI/UX Styling Override
 */

/* Knowledgebase Custom Page Layout Grid (fixes cutoff and stacking issues) */
.knowledgebase-dashboard-page .row,
.kb-article-page .row {
    display: flex !important;
    flex-wrap: wrap !important;
    margin-left: -12px !important;
    margin-right: -12px !important;
}

.knowledgebase-dashboard-page .col-lg-8,
.kb-article-page .col-lg-8 {
    flex: 0 0 66.666667% !important;
    max-width: 66.666667% !important;
    padding-left: 12px !important;
    padding-right: 12px !important;
}

.knowledgebase-dashboard-page .col-lg-4,
.kb-article-page .col-lg-4 {
    flex: 0 0 33.333333% !important;
    max-width: 33.333333% !important;
    padding-left: 12px !important;
    padding-right: 12px !important;
}

.knowledgebase-dashboard-page .col-sm-6 {
    flex: 0 0 50% !important;
    max-width: 50% !important;
    padding-left: 12px !important;
    padding-right: 12px !important;
}

@media (max-width: 991.98px) {
    .knowledgebase-dashboard-page .col-lg-8,
    .knowledgebase-dashboard-page .col-lg-4,
    .kb-article-page .col-lg-8,
    .kb-article-page .col-lg-4 {
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }
}

@media (max-width: 575.98px) {
    .knowledgebase-dashboard-page .col-sm-6 {
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }
}

/* Hero Search Section styling */
.kb-hero-card {
    background: radial-gradient(circle at 50% 50%, var(--primary-light) 0%, var(--bg-surface) 100%) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-xl) !important;
    padding: 3.5rem 2rem !important;
    text-align: center !important;
    margin-bottom: 2rem !important;
    box-shadow: var(--shadow-sm) !important;
}

.kb-hero-title {
    font-size: 1.75rem !important;
    font-weight: 700 !important;
    color: var(--text-main) !important;
    margin-bottom: 0.5rem !important;
    letter-spacing: -0.02em !important;
}

.kb-hero-subtitle {
    font-size: 0.875rem !important;
    color: var(--text-muted) !important;
    margin-bottom: 1.75rem !important;
}

.kb-search-form {
    max-width: 600px !important;
    margin: 0 auto !important;
}

.kb-search-box {
    position: relative !important;
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    width: 100% !important;
}

.kb-search-box .kb-search-icon {
    position: absolute !important;
    left: 16px !important;
    color: var(--text-light) !important;
    font-size: 1rem !important;
    pointer-events: none !important;
}

.kb-search-box .kb-search-input {
    flex: 1 !important;
    height: 48px !important;
    padding-left: 44px !important;
    padding-right: 16px !important;
    background-color: var(--bg-surface) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-md) !important;
    color: var(--text-main) !important;
    font-size: 0.875rem !important;
    box-shadow: var(--shadow-sm) !important;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast) !important;
}

.kb-search-box .kb-search-input:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15) !important;
    outline: 0 !important;
}

.kb-search-box .kb-search-button {
    height: 48px !important;
    padding: 0 24px !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    border-radius: var(--radius-md) !important;
    white-space: nowrap !important;
    background-color: var(--primary) !important;
    color: var(--primary-contrast) !important;
    border: 1px solid var(--primary) !important;
    transition: background-color var(--transition-fast), transform var(--transition-fast) !important;
}

.kb-search-box .kb-search-button:hover {
    background-color: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
    transform: translateY(-1px) !important;
}

/* Modern Categories Grid Cards */
.kb-category-card {
    display: flex !important;
    align-items: center !important;
    gap: 16px !important;
    padding: 16px !important;
    background-color: var(--bg-surface) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-lg) !important;
    text-decoration: none !important;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base) !important;
}

.kb-category-card:hover {
    transform: translateY(-2px) !important;
    box-shadow: var(--shadow-md) !important;
    border-color: var(--primary) !important;
}

.kb-category-icon {
    width: 44px !important;
    height: 44px !important;
    border-radius: var(--radius-md) !important;
    background-color: var(--primary-light) !important;
    color: var(--primary) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    font-size: 1.1rem !important;
    transition: background-color var(--transition-base), color var(--transition-base) !important;
}

.kb-category-card:hover .kb-category-icon {
    background-color: var(--primary) !important;
    color: var(--primary-contrast) !important;
}

.kb-category-content {
    flex: 1 !important;
    min-width: 0 !important;
}

.kb-category-name {
    font-weight: 600 !important;
    font-size: 0.9375rem !important;
    color: var(--text-main) !important;
    text-overflow: ellipsis !important;
    overflow: hidden !important;
    white-space: nowrap !important;
}

.kb-category-count {
    font-size: 0.75rem !important;
    color: var(--text-muted) !important;
    margin-top: 2px !important;
}

.kb-category-arrow {
    color: var(--text-light) !important;
    font-size: 0.75rem !important;
    transition: transform var(--transition-fast), color var(--transition-fast) !important;
}

.kb-category-card:hover .kb-category-arrow {
    transform: translateX(4px) !important;
    color: var(--primary) !important;
}

/* Modern Popular Articles Lists */
.kb-articles-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
}

.kb-article-card {
    display: flex !important;
    align-items: flex-start !important;
    gap: 16px !important;
    padding: 16px 20px !important;
    background-color: var(--bg-surface) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-lg) !important;
    text-decoration: none !important;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base) !important;
}

.kb-article-card:hover {
    transform: translateY(-1px) !important;
    box-shadow: var(--shadow-md) !important;
    border-color: var(--primary) !important;
}

.kb-article-icon-wrapper {
    color: var(--primary) !important;
    font-size: 1.15rem !important;
    margin-top: 2px !important;
}

.kb-article-body {
    flex: 1 !important;
    min-width: 0 !important;
}

.kb-article-title {
    font-weight: 600 !important;
    font-size: 0.9375rem !important;
    color: var(--text-main) !important;
    margin-bottom: 4px !important;
    transition: color var(--transition-fast) !important;
}

.kb-article-card:hover .kb-article-title {
    color: var(--primary) !important;
}

.kb-article-excerpt {
    font-size: 0.8125rem !important;
    color: var(--text-muted) !important;
    line-height: 1.5 !important;
    margin-bottom: 0 !important;
}

.kb-article-arrow {
    align-self: center !important;
    color: var(--text-light) !important;
    font-size: 0.875rem !important;
    transition: transform var(--transition-fast), color var(--transition-fast), opacity var(--transition-fast) !important;
    opacity: 0 !important;
}

.kb-article-card:hover .kb-article-arrow {
    transform: translateX(4px) !important;
    color: var(--primary) !important;
    opacity: 1 !important;
}

/* Sidebar Callout Card styling */
.kb-support-card {
    border: 1px dashed var(--primary) !important;
    background-color: var(--primary-light) !important;
    border-radius: var(--radius-lg) !important;
    padding: 28px 24px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
}

.avatar-stack {
    display: flex !important;
    justify-content: center !important;
    margin-bottom: 16px !important;
    position: relative !important;
    height: 36px !important;
    width: 64px !important;
}

.avatar-stack-img {
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    border: 2px solid var(--bg-surface) !important;
    object-fit: cover !important;
    position: absolute !important;
}

.avatar-stack-img:nth-child(1) {
    left: 0 !important;
    z-index: 2 !important;
}

.avatar-stack-img:nth-child(2) {
    left: 20px !important;
    z-index: 1 !important;
}

/* Empty State Cards */
.kb-empty-state-card {
    text-align: center !important;
    padding: 2.5rem 2rem !important;
    background-color: var(--bg-surface) !important;
    border: 1px dashed var(--border-color) !important;
    border-radius: var(--radius-lg) !important;
    color: var(--text-muted) !important;
}

.kb-empty-state-icon {
    font-size: 2rem !important;
    color: var(--text-light) !important;
    margin-bottom: 12px !important;
}

/* Related articles section inside articles page */
.kb-related-link {
    transition: color var(--transition-fast) !important;
}

.kb-related-link:hover {
    color: var(--primary) !important;
}

/* High density button tweaks */
.kb-support-card a.btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: var(--shadow-md) !important;
}