/**
 * Kolaras Hulchal - Reusable News Cards, Archive, Search & Pagination CSS
 *
 * @package Kolaras_Hulchal
 * @version 1.0.0
 */

/* 1. Section Header & Accent Line */
.kh-section {
    margin-bottom: 2.5rem;
}

.kh-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--kh-border, #E2E8F0);
    position: relative;
}

.kh-section-title-wrap {
    position: relative;
}

.kh-section-title {
    font-family: var(--kh-font-heading, 'Tiro Devanagari Hindi', serif);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--kh-navy-dark, #0B132B);
    margin: 0;
}

.kh-section-line {
    position: absolute;
    bottom: -0.625rem;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--kh-red-primary, #D90429);
    border-radius: 2px;
}

.kh-section-view-all {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--kh-red-primary, #D90429);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    transition: color 0.2s ease, transform 0.2s ease;
}

.kh-section-view-all:hover {
    color: var(--kh-red-hover, #EF233C);
    transform: translateX(2px);
}

/* 2. News Grid Containers */
.kh-news-grid {
    display: grid;
    gap: 1.25rem;
}

.kh-grid-5-col {
    grid-template-columns: repeat(5, 1fr);
}

.kh-grid-3-col {
    grid-template-columns: repeat(3, 1fr);
}

/* 3. Reusable News Card Component */
.kh-news-card {
    background-color: var(--kh-bg-white, #FFFFFF);
    border-radius: var(--kh-radius, 6px);
    border: 1px solid var(--kh-border, #E2E8F0);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--kh-shadow, 0 4px 6px -1px rgba(0, 0, 0, 0.1));
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.kh-news-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--kh-shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.1));
}

/* 4. Card Media & Placeholder Fallback */
.kh-card-media {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    background-color: var(--kh-navy-main, #1C2541);
    overflow: hidden;
}

.kh-card-media-link {
    display: block;
    width: 100%;
    height: 100%;
}

.kh-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.kh-news-card:hover .kh-card-img {
    transform: scale(1.05);
}

.kh-card-placeholder-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--kh-navy-main, #1C2541), var(--kh-navy-dark, #0B132B));
    color: var(--kh-text-inverse, #FFFFFF);
    font-weight: 700;
    font-size: 0.8125rem;
    padding: 0.5rem;
    text-align: center;
}

.kh-card-badge {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background-color: var(--kh-red-primary, #D90429);
    color: var(--kh-text-inverse, #FFFFFF);
    font-size: 0.6875rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    z-index: 5;
    pointer-events: none;
}

/* 5. Card Body & Typography */
.kh-card-body {
    padding: 0.875rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 1;
}

.kh-card-title {
    font-family: var(--kh-font-body, sans-serif);
    font-size: 0.9375rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 0.5rem 0;
    color: var(--kh-text-main, #0F172A);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.kh-card-title a {
    color: var(--kh-text-main, #0F172A);
    text-decoration: none;
    transition: color 0.2s ease;
}

.kh-card-title a:hover {
    color: var(--kh-red-primary, #D90429);
}

.kh-card-meta {
    font-size: 0.75rem;
    color: var(--kh-text-muted, #64748B);
    margin-top: auto;
}

.kh-card-date {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

/* 6. Archive & Search Header Styling */
.kh-archive-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--kh-border, #E2E8F0);
}

.kh-archive-header-inner {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.kh-archive-title-wrap {
    position: relative;
}

.kh-archive-title {
    font-family: var(--kh-font-heading, 'Tiro Devanagari Hindi', serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--kh-navy-dark, #0B132B);
    margin: 0 0 0.5rem 0;
}

.kh-archive-count-badge {
    background-color: var(--kh-navy-main, #1C2541);
    color: var(--kh-text-inverse, #FFFFFF);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.625rem;
    border-radius: 4px;
}

.kh-archive-description {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--kh-text-muted, #64748B);
    margin-top: 0.875rem;
}

.kh-archive-grid {
    margin-bottom: 2.5rem;
}

/* 7. Reusable Search Form Component CSS */
.kh-search-form {
    position: relative;
    width: 100%;
}

.kh-search-input-group {
    display: flex;
    align-items: center;
    background-color: var(--kh-bg-white, #FFFFFF);
    border: 1px solid var(--kh-border, #E2E8F0);
    border-radius: var(--kh-radius, 6px);
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.kh-search-input {
    border: none;
    outline: none;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    width: 100%;
    flex: 1;
    color: var(--kh-text-main, #0F172A);
    background: transparent;
}

.kh-search-submit-btn {
    background-color: var(--kh-navy-main, #1C2541);
    border: none;
    color: var(--kh-text-inverse, #FFFFFF);
    padding: 0.625rem 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.kh-search-submit-btn:hover {
    background-color: var(--kh-red-primary, #D90429);
}

.kh-search-svg-icon {
    fill: #FFFFFF;
}

/* 8. Zero Search Results Empty State */
.kh-no-search-results {
    padding: 3rem 1.5rem;
}

.kh-search-suggestions {
    text-align: left;
    max-width: 480px;
    margin: 1.5rem auto;
    background-color: #F8FAFC;
    border: 1px solid var(--kh-border, #E2E8F0);
    padding: 1.25rem 1.5rem;
    border-radius: 6px;
}

.kh-search-suggestions h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--kh-navy-dark, #0B132B);
    margin: 0 0 0.5rem 0;
}

.kh-search-suggestions ul {
    margin: 0;
    padding-left: 1.25rem;
    font-size: 0.875rem;
    color: var(--kh-text-muted, #64748B);
    line-height: 1.6;
}

.kh-no-results-form-wrap {
    max-width: 400px;
    margin: 1.5rem auto;
}

/* 9. Archive Pagination Navigation */
.kh-pagination-nav {
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.kh-pagination-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.kh-pagination-item a,
.kh-pagination-item .current {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 0.625rem;
    border-radius: 4px;
    border: 1px solid var(--kh-border, #E2E8F0);
    background-color: var(--kh-bg-white, #FFFFFF);
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--kh-navy-dark, #0B132B);
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.kh-pagination-item .current {
    background-color: var(--kh-red-primary, #D90429);
    color: var(--kh-text-inverse, #FFFFFF);
    border-color: var(--kh-red-primary, #D90429);
}

.kh-pagination-item a:hover {
    background-color: var(--kh-navy-main, #1C2541);
    color: var(--kh-text-inverse, #FFFFFF);
    border-color: var(--kh-navy-main, #1C2541);
}

/* 10. Intentional Graceful Zero-Post Empty State */
.kh-archive-empty-state {
    background-color: var(--kh-bg-white, #FFFFFF);
    border: 1px solid var(--kh-border, #E2E8F0);
    border-radius: var(--kh-radius, 6px);
    padding: 3.5rem 1.5rem;
    text-align: center;
    margin-bottom: 2.5rem;
    box-shadow: var(--kh-shadow, 0 4px 6px -1px rgba(0, 0, 0, 0.1));
}

.kh-empty-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.kh-empty-title {
    font-family: var(--kh-font-heading, 'Tiro Devanagari Hindi', serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--kh-navy-dark, #0B132B);
    margin: 0 0 0.5rem 0;
}

.kh-empty-desc {
    font-size: 0.9375rem;
    color: var(--kh-text-muted, #64748B);
    margin-bottom: 1.5rem;
}

.kh-empty-home-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--kh-red-primary, #D90429);
    color: var(--kh-text-inverse, #FFFFFF);
    font-weight: 700;
    font-size: 0.875rem;
    padding: 0.625rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    transition: background-color 0.2s ease;
}

.kh-empty-home-btn:hover {
    background-color: var(--kh-red-hover, #EF233C);
}

/* 11. Responsive Breakpoints */
@media (max-width: 1199px) {
    .kh-grid-5-col {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 991px) {
    .kh-grid-3-col {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .kh-grid-5-col,
    .kh-grid-3-col {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .kh-grid-5-col,
    .kh-grid-3-col {
        grid-template-columns: repeat(1, 1fr);
    }
}