/* ============================================
   ROYALBET EMERALD - CUSTOM CSS
   Additional styles and enhancements
============================================ */

/* ============================================
   MOBILE NAVIGATION
============================================ */
.mobile-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background: rgba(10, 22, 18, 0.98);
    backdrop-filter: blur(20px);
    transform: translateX(-100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 999;
    overflow-y: auto;
}

.mobile-nav.active {
    transform: translateX(0);
}

.mobile-nav-inner {
    padding: 30px 20px;
}

.mobile-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-menu li a {
    display: block;
    padding: 16px 20px;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
}

.mobile-menu li a:hover,
.mobile-menu li.current-menu-item a {
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary);
}

.mobile-cta {
    margin-top: 30px;
    width: 100%;
    justify-content: center;
}

/* Mobile Toggle Animation */
.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ============================================
   BREADCRUMBS
============================================ */
.breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.breadcrumbs a {
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.breadcrumbs a:hover {
    color: var(--primary);
}

.breadcrumbs .separator {
    color: var(--text-muted);
    opacity: 0.5;
}

/* ============================================
   POST FEATURED IMAGE
============================================ */
.post-featured-image {
    margin: 32px 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.post-featured-image img {
    width: 100%;
    height: auto;
}

/* ============================================
   POST TAGS
============================================ */
.post-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 24px 0;
    margin-top: 32px;
    border-top: 1px solid var(--border-color);
}

.tags-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.tag {
    padding: 6px 14px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--primary);
    transition: var(--transition-fast);
}

.tag:hover {
    background: rgba(16, 185, 129, 0.2);
    border-color: var(--primary);
}

/* ============================================
   POST NAVIGATION
============================================ */
.post-navigation {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.post-navigation a {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
}

.post-navigation a:hover {
    border-color: var(--primary);
    background: var(--bg-card-hover);
}

.nav-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.nav-title {
    font-weight: 600;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nav-next {
    text-align: right;
}

/* ============================================
   CTA SECTION
============================================ */
.cta-section {
    padding: 60px 0;
}

.cta-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 48px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(251, 191, 36, 0.1) 100%);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--border-radius-lg);
}

.cta-content h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.cta-content p {
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .cta-box {
        flex-direction: column;
        text-align: center;
        padding: 32px;
    }
}

/* ============================================
   404 PAGE
============================================ */
.error-404 {
    min-height: calc(100vh - var(--header-height) - 300px);
    display: flex;
    align-items: center;
    padding-top: 120px;
}

.error-content {
    max-width: 600px;
    margin: 0 auto;
}

.error-code {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 32px;
}

.error-code .digit {
    font-size: 8rem;
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.error-code .zero {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.error-title {
    font-size: 2rem;
    margin-bottom: 16px;
}

.error-description {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.error-links h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.quick-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.quick-link {
    padding: 10px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.quick-link:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ============================================
   SEARCH FORM
============================================ */
.search-form-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.search-form {
    display: flex;
    gap: 12px;
}

.search-input {
    flex: 1;
    padding: 14px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

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

.search-submit {
    flex-shrink: 0;
}

/* ============================================
   NO POSTS
============================================ */
.no-posts {
    padding: 80px 20px;
    text-align: center;
}

.no-posts h2 {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.no-posts p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ============================================
   POST PLACEHOLDER
============================================ */
.post-placeholder {
    width: 100%;
    height: 100%;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-card) 100%);
}

.post-placeholder span {
    font-size: 4rem;
    font-weight: 900;
    color: var(--primary);
    opacity: 0.3;
}

/* ============================================
   PAGINATION
============================================ */
.pagination-wrapper {
    display: flex;
    justify-content: center;
}

.pagination-wrapper .nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pagination-wrapper .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.pagination-wrapper .page-numbers:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.pagination-wrapper .page-numbers.current {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--bg-dark);
}

/* ============================================
   BACK TO TOP - Centered & AMP Compatible
============================================ */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-dark);
    box-shadow: 0 4px 20px var(--primary-glow);
    opacity: 1;
    visibility: visible;
    transition: var(--transition-normal);
    z-index: 99;
    text-decoration: none;
}

.back-to-top:hover {
    transform: translateX(-50%) translateY(-5px);
    box-shadow: 0 6px 30px var(--primary-glow);
}

@media (max-width: 768px) {
    .back-to-top {
        bottom: 20px;
        width: 45px;
        height: 45px;
    }
}

/* ============================================
   FOOTER DISCLAIMER
============================================ */
.footer-disclaimer {
    margin-top: 24px;
    padding: 24px;
    background: rgba(16, 185, 129, 0.05);
    border-radius: var(--border-radius-sm);
    text-align: center;
}

.footer-disclaimer p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-bottom-links a {
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.footer-bottom-links a:hover {
    color: var(--primary);
}

.footer-bottom-links span {
    color: var(--text-muted);
    opacity: 0.3;
}

@media (max-width: 768px) {
    .footer-bottom-links {
        flex-direction: column;
        gap: 8px;
    }

    .footer-bottom-links span {
        display: none;
    }
}

/* ============================================
   LOADING ANIMATION
============================================ */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   WORDPRESS SPECIFIC
============================================ */
.wp-block-image {
    margin: 32px 0;
}

.wp-block-image img {
    border-radius: var(--border-radius-sm);
}

.wp-block-quote {
    margin: 32px 0;
    padding: 24px 32px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(251, 191, 36, 0.05) 100%);
    border-left: 4px solid var(--primary);
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

.wp-block-quote p {
    font-style: italic;
    margin-bottom: 0;
}

.wp-block-quote cite {
    display: block;
    margin-top: 12px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Gutenberg Colors */
.has-primary-color { color: var(--primary); }
.has-secondary-color { color: var(--secondary); }
.has-primary-background-color { background-color: var(--primary); }
.has-secondary-background-color { background-color: var(--secondary); }

/* ============================================
   RESPONSIVE HELPERS
============================================ */
.desktop-only {
    display: inline-flex;
}

@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }
}