/* ========================================
   INFO HUB STYLES
   Public pages for articles, events, entry requirements
   ======================================== */

/* Variables */
:root {
    --info-primary: var(--color-primary, #0066CC);
    --info-bg: var(--color-bg, #f8fafc);
    --info-border: var(--color-border, #e2e8f0);
    --info-text: var(--color-text, #1e293b);
    --info-text-muted: var(--color-text-muted, #64748b);
}

/* ========================================
   HERO SECTION
   ======================================== */

.iig-info-hero {
    background: linear-gradient(135deg, var(--info-primary), #0052A3);
    color: white;
    padding: 60px 0;
    text-align: center;
    margin-bottom: 40px;
}

.iig-info-hero h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 12px;
}

.iig-info-hero p {
    font-size: 18px;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.iig-info-hero-small {
    padding: 40px 0;
}

.iig-info-hero-small h1 {
    font-size: 28px;
}

/* ========================================
   CATEGORIES GRID
   ======================================== */

.iig-info-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 40px;
}

.iig-info-category {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 16px;
    background: white;
    border: 1px solid var(--info-border);
    border-radius: 12px;
    text-decoration: none;
    color: var(--info-text);
    transition: all 0.2s ease;
}

.iig-info-category:hover {
    border-color: var(--info-primary);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.1);
    transform: translateY(-2px);
}

.iig-info-category i {
    font-size: 24px;
    color: var(--info-primary);
}

.iig-info-category span {
    font-size: 14px;
    font-weight: 500;
    text-align: center;
}

/* ========================================
   SECTION HEADERS
   ======================================== */

.iig-info-section {
    margin-bottom: 48px;
}

.iig-info-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.iig-info-section-header h2 {
    font-size: 24px;
    font-weight: 600;
    margin: 0;
}

.btn-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--info-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
}

.btn-link:hover {
    text-decoration: underline;
}

/* ========================================
   GRID LAYOUTS
   ======================================== */

.iig-info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

@media (max-width: 1200px) {
    .iig-info-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .iig-info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .iig-info-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   ARTICLE CARDS
   ======================================== */

.iig-info-card {
    display: flex;
    flex-direction: column;
    background: white;
    border: 1px solid var(--info-border);
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    color: var(--info-text);
    transition: all 0.2s ease;
}

.iig-info-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.iig-info-card-image {
    height: 160px;
    background-size: cover;
    background-position: center;
    background-color: var(--info-bg);
}

.iig-info-card-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--info-text-muted);
    font-size: 32px;
}

.iig-info-card-content {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.iig-info-card-meta {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.iig-info-card-category {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(0, 102, 204, 0.1);
    color: var(--info-primary);
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
}

.iig-info-card-type {
    padding: 4px 10px;
    background: var(--info-bg);
    color: var(--info-text-muted);
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
}

.iig-info-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 8px;
    line-height: 1.4;
}

.iig-info-card p {
    font-size: 14px;
    color: var(--info-text-muted);
    margin: 0;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.iig-info-card.is-featured .iig-info-card-image {
    height: 200px;
}

.iig-info-card.is-featured h3 {
    font-size: 18px;
}

/* ========================================
   SIDEBAR LAYOUT
   ======================================== */

.iig-info-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 40px;
}

@media (max-width: 900px) {
    .iig-info-layout {
        grid-template-columns: 1fr;
    }
}

.iig-info-sidebar {
    position: sticky;
    top: 20px;
    align-self: start;
}

@media (max-width: 900px) {
    .iig-info-sidebar {
        position: static;
    }
}

.iig-info-sidebar-section {
    margin-bottom: 24px;
}

.iig-info-sidebar-section h4 {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--info-text-muted);
    margin-bottom: 12px;
}

.iig-info-search {
    position: relative;
}

.iig-info-search input,
.iig-info-search .form-control {
    width: 100%;
    padding: 10px 12px 10px 40px;
    border: 1px solid var(--info-border);
    border-radius: 8px;
    font-size: 14px;
    color: var(--info-text);
    background: white;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.iig-info-search input:focus,
.iig-info-search .form-control:focus {
    outline: none;
    border-color: var(--info-primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.iig-info-search input::placeholder {
    color: var(--info-text-muted);
}

.iig-info-search i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--info-text-muted);
    pointer-events: none;
}

.iig-info-filter-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.iig-info-filter-list li {
    margin-bottom: 4px;
}

.iig-info-filter-list a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 6px;
    text-decoration: none;
    color: var(--info-text);
    font-size: 14px;
    transition: all 0.15s ease;
}

.iig-info-filter-list a:hover {
    background: var(--info-bg);
}

.iig-info-filter-list a.active {
    background: rgba(0, 102, 204, 0.1);
    color: var(--info-primary);
    font-weight: 500;
}

.iig-info-filter-list a i {
    width: 16px;
    text-align: center;
    color: var(--info-text-muted);
}

.iig-info-filter-list a.active i {
    color: var(--info-primary);
}

.iig-info-results-header {
    margin-bottom: 20px;
    color: var(--info-text-muted);
    font-size: 14px;
}

/* ========================================
   PAGINATION
   ======================================== */

.iig-info-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.iig-pagination-btn {
    min-width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--info-border);
    background: white;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
}

.iig-pagination-btn:hover {
    border-color: var(--info-primary);
    color: var(--info-primary);
}

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

.iig-pagination-ellipsis {
    display: inline-flex;
    align-items: center;
    padding: 0 8px;
    color: var(--info-text-muted);
}

/* ========================================
   ARTICLE DETAIL
   ======================================== */

.iig-article {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

.iig-article-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 14px;
    color: var(--info-text-muted);
}

.iig-article-breadcrumb a {
    color: var(--info-text-muted);
    text-decoration: none;
}

.iig-article-breadcrumb a:hover {
    color: var(--info-primary);
}

.iig-article-breadcrumb i {
    font-size: 10px;
}

.iig-article-header {
    margin-bottom: 32px;
}

.iig-article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.iig-article-category {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0, 102, 204, 0.1);
    color: var(--info-primary);
    border-radius: 16px;
    font-size: 12px;
    font-weight: 500;
}

.iig-article-type {
    display: inline-block;
    padding: 6px 14px;
    background: var(--info-bg);
    color: var(--info-text-muted);
    border-radius: 16px;
    font-size: 12px;
    font-weight: 500;
    text-transform: capitalize;
}

.iig-article-header h1 {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 16px;
}

.iig-article-summary {
    font-size: 20px;
    color: var(--info-text-muted);
    line-height: 1.6;
    margin: 0 0 16px;
}

.iig-article-info {
    display: flex;
    gap: 20px;
    color: var(--info-text-muted);
    font-size: 14px;
}

.iig-article-info span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.iig-article-featured-image {
    margin: 0 0 32px;
}

.iig-article-featured-image img {
    width: 100%;
    border-radius: 12px;
}

/* Rich text content styling */
.iig-rich {
    line-height: 1.8;
    font-size: 17px;
}

.iig-rich h2 {
    font-size: 24px;
    font-weight: 600;
    margin: 32px 0 16px;
}

.iig-rich h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 28px 0 12px;
}

.iig-rich p {
    margin: 0 0 20px;
}

.iig-rich ul, .iig-rich ol {
    margin: 0 0 20px;
    padding-left: 24px;
}

.iig-rich li {
    margin-bottom: 8px;
}

.iig-rich a {
    color: var(--info-primary);
}

.iig-rich blockquote {
    border-left: 4px solid var(--info-primary);
    padding: 12px 20px;
    margin: 24px 0;
    background: var(--info-bg);
    border-radius: 0 8px 8px 0;
}

.iig-rich img {
    max-width: 100%;
    border-radius: 8px;
    margin: 24px 0;
}

.iig-article-footer {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--info-border);
}

.iig-article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.iig-article-tags strong {
    color: var(--info-text-muted);
    font-weight: 500;
}

.iig-article-tag {
    display: inline-block;
    padding: 6px 12px;
    background: var(--info-bg);
    border-radius: 16px;
    font-size: 13px;
    text-decoration: none;
    color: var(--info-text);
}

.iig-article-tag:hover {
    background: rgba(0, 102, 204, 0.1);
    color: var(--info-primary);
}

.iig-article-source {
    margin-top: 24px;
    padding: 12px 16px;
    background: var(--info-bg);
    border-radius: 8px;
    font-size: 13px;
    color: var(--info-text-muted);
}

.iig-article-source a {
    color: var(--info-primary);
}

/* Error & Not Found states */
.iig-article-loading,
.iig-article-error,
.iig-article-not-found {
    text-align: center;
    padding: 80px 20px;
    color: var(--info-text-muted);
}

.iig-article-error i,
.iig-article-not-found i {
    font-size: 64px;
    margin-bottom: 24px;
    opacity: 0.5;
}

.iig-article-error h2,
.iig-article-not-found h2 {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--info-text);
}

/* ========================================
   EVENTS STYLES
   ======================================== */

.iig-events-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.iig-events-day h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.iig-events-day-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.iig-event-item {
    display: flex;
    gap: 16px;
    padding: 12px;
    background: white;
    border: 1px solid var(--info-border);
    border-radius: 8px;
}

.iig-event-time {
    font-weight: 500;
    color: var(--info-primary);
    white-space: nowrap;
    min-width: 100px;
}

.iig-event-info strong {
    display: block;
    margin-bottom: 4px;
}

.iig-event-venue {
    font-size: 13px;
    color: var(--info-text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.iig-event-item.is-featured {
    border-color: #f5a623;
    border-width: 2px;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.05), white);
    position: relative;
}

.iig-event-item.is-featured::before {
    content: '\f005';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: -8px;
    right: 12px;
    background: #f5a623;
    color: white;
    font-size: 10px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========================================
   CTA SECTION
   ======================================== */

.iig-info-cta {
    margin: 48px 0;
}

.iig-info-cta-content {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 32px;
    background: linear-gradient(135deg, #f0f7ff, #e0f0ff);
    border-radius: 16px;
}

.iig-info-cta-content > i {
    font-size: 48px;
    color: var(--info-primary);
}

.iig-info-cta-content > div {
    flex: 1;
}

.iig-info-cta-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 4px;
}

.iig-info-cta-content p {
    margin: 0;
    color: var(--info-text-muted);
}

@media (max-width: 600px) {
    .iig-info-cta-content {
        flex-direction: column;
        text-align: center;
    }
}

/* ========================================
   SKELETON LOADING
   ======================================== */

.iig-info-card-skeleton,
.iig-info-category-skeleton {
    background: linear-gradient(90deg, var(--info-bg) 25%, #f1f5f9 50%, var(--info-bg) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 12px;
}

.iig-info-card-skeleton {
    height: 280px;
}

.iig-info-category-skeleton {
    height: 80px;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ========================================
   UTILITIES
   ======================================== */

.iig-info-empty,
.iig-info-error {
    text-align: center;
    padding: 40px 20px;
    color: var(--info-text-muted);
    grid-column: 1 / -1;
}

.iig-info-loading {
    text-align: center;
    padding: 40px 20px;
    color: var(--info-text-muted);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.badge-primary {
    background: var(--info-primary);
    color: white;
}

.badge-info {
    background: rgba(0, 102, 204, 0.1);
    color: var(--info-primary);
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
}

.badge-warning {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
}

.badge-secondary {
    background: var(--info-bg);
    color: var(--info-text-muted);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}

.btn-primary {
    background: var(--info-primary);
    color: white;
}

.btn-primary:hover {
    background: #0052A3;
}

.btn-secondary {
    background: var(--info-bg);
    color: var(--info-text);
    border: 1px solid var(--info-border);
}

.btn-secondary:hover {
    background: var(--info-border);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}