/* ===== YOUNG INVESTOR — BLOG STYLES ===== */

/* ── Category color tokens ── */
:root {
    --cat-compound:  #00e676;
    --cat-dividends: #D4A843;
    --cat-portfolio: #42A5F5;
    --cat-tax:       #AB8FD2;
    --cat-mindset:   #FF7043;
    --cat-general:   #00e676;
}

/* ===== BLOG NAVBAR (lightweight) ===== */
.blog-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(8, 8, 8, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.blog-nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
}
.blog-nav-logo .logo-icon { width: 32px; height: 32px; }
.blog-nav-logo .logo-text { font-weight: 700; font-size: 15px; }
.blog-nav-logo .logo-accent { color: var(--accent); }
.blog-nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
}
.blog-nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}
.blog-nav-links a:hover,
.blog-nav-links a.active { color: var(--accent); }
.blog-nav-cta {
    background: var(--accent);
    color: #000 !important;
    padding: 8px 18px;
    border-radius: 20px;
    font-weight: 700 !important;
    font-size: 13px !important;
}
.blog-nav-cta:hover { background: #00ff87; color: #000 !important; }

/* ===== BLOG HERO ===== */
.blog-hero {
    padding: 80px 0 56px;
    text-align: center;
    border-bottom: 1px solid var(--border);
    background: radial-gradient(ellipse 70% 40% at 50% 0%, rgba(0,230,118,0.07) 0%, transparent 70%);
}
.blog-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,230,118,0.1);
    border: 1px solid rgba(0,230,118,0.2);
    color: var(--accent);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 24px;
}
.blog-hero h1 {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}
.blog-hero h1 span { color: var(--accent); }
.blog-hero-sub {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 32px;
    line-height: 1.6;
}
.blog-hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
}
.blog-hero-stat strong {
    display: block;
    font-size: 24px;
    font-weight: 800;
    color: var(--accent);
}
.blog-hero-stat span { font-size: 13px; color: var(--text-muted); }

/* ===== CATEGORY FILTER BAR ===== */
.blog-filters {
    padding: 24px 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: center;
}
.blog-filter-pills {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}
.filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}
.filter-pill:hover { border-color: var(--accent); color: var(--accent); }
.filter-pill.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #000;
    font-weight: 700;
}

/* ===== BLOG GRID ===== */
.blog-section { padding: 56px 0 80px; }
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 32px;
}
@media (max-width: 1024px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .blog-grid { grid-template-columns: 1fr; } }

/* ===== BLOG CARD ===== */
.blog-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.blog-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0,230,118,0.3);
    box-shadow: 0 12px 40px rgba(0,230,118,0.08);
}
.blog-card-header {
    height: 140px;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 20px;
    overflow: hidden;
}
/* Category gradient headers */
.blog-card[data-cat="compound-interest"] .blog-card-header {
    background: linear-gradient(135deg, #00442a 0%, #001a0f 100%);
}
.blog-card[data-cat="dividends"] .blog-card-header {
    background: linear-gradient(135deg, #3d2e0a 0%, #1a1200 100%);
}
.blog-card[data-cat="portfolio"] .blog-card-header {
    background: linear-gradient(135deg, #0a1e3d 0%, #020c1a 100%);
}
.blog-card[data-cat="tax"] .blog-card-header {
    background: linear-gradient(135deg, #1e1030 0%, #0a0414 100%);
}
.blog-card[data-cat="mindset"] .blog-card-header {
    background: linear-gradient(135deg, #3d1a0a 0%, #1a0800 100%);
}
.blog-card-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: inherit;
    opacity: 0.6;
}
.blog-card-header-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
}
/* SVG icon inherits category color */
.blog-card[data-cat="compound-interest"] .blog-card-header-icon { color: var(--cat-compound); }
.blog-card[data-cat="dividends"] .blog-card-header-icon { color: var(--cat-dividends); }
.blog-card[data-cat="portfolio"] .blog-card-header-icon { color: var(--cat-portfolio); }
.blog-card[data-cat="tax"] .blog-card-header-icon { color: var(--cat-tax); }
.blog-card[data-cat="mindset"] .blog-card-header-icon { color: var(--cat-mindset); }
.blog-card[data-cat="general"] .blog-card-header-icon { color: var(--cat-general); }
/* Filter pill icon alignment */
.filter-pill svg { flex-shrink: 0; }
.blog-card-tag {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.blog-card[data-cat="compound-interest"] .blog-card-tag { background: rgba(0,230,118,0.15); color: var(--cat-compound); border: 1px solid rgba(0,230,118,0.2); }
.blog-card[data-cat="dividends"] .blog-card-tag { background: rgba(212,168,67,0.15); color: var(--cat-dividends); border: 1px solid rgba(212,168,67,0.2); }
.blog-card[data-cat="portfolio"] .blog-card-tag { background: rgba(66,165,245,0.15); color: var(--cat-portfolio); border: 1px solid rgba(66,165,245,0.2); }
.blog-card[data-cat="tax"] .blog-card-tag { background: rgba(171,143,210,0.15); color: var(--cat-tax); border: 1px solid rgba(171,143,210,0.2); }
.blog-card[data-cat="mindset"] .blog-card-tag { background: rgba(255,112,67,0.15); color: var(--cat-mindset); border: 1px solid rgba(255,112,67,0.2); }

.blog-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.blog-card-title {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.4;
    color: var(--text-primary);
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.blog-card-excerpt {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 20px;
}
.blog-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border);
    padding-top: 16px;
}
.blog-card-date { font-size: 12px; color: var(--text-muted); }
.blog-card-read {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--text-muted);
}
.blog-card-arrow {
    color: var(--accent);
    font-size: 16px;
    transition: transform 0.2s;
}
.blog-card:hover .blog-card-arrow { transform: translateX(4px); }

/* ===== FEATURED CARD (large first post) ===== */
.blog-card.featured {
    grid-column: 1 / -1;
    flex-direction: row;
}
.blog-card.featured .blog-card-header {
    width: 45%;
    height: auto;
    min-height: 220px;
    flex-shrink: 0;
}
.blog-card.featured .blog-card-title { font-size: 22px; }
.blog-card.featured .blog-card-excerpt { -webkit-line-clamp: 4; }
@media (max-width: 768px) {
    .blog-card.featured { flex-direction: column; }
    .blog-card.featured .blog-card-header { width: 100%; min-height: 160px; }
}

/* ===== LOADING SKELETON ===== */
.blog-skeleton {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
@media (max-width: 1024px) { .blog-skeleton { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .blog-skeleton { grid-template-columns: 1fr; } }
.skeleton-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
}
.skeleton-header { height: 140px; background: var(--border); }
.skeleton-body { padding: 24px; }
.skeleton-line {
    height: 14px;
    background: var(--border);
    border-radius: 4px;
    margin-bottom: 10px;
    animation: pulse 1.5s ease-in-out infinite;
}
.skeleton-line.short { width: 60%; }
.skeleton-line.medium { width: 80%; }
@keyframes pulse { 0%,100% { opacity: 0.4; } 50% { opacity: 0.8; } }

/* ===== EMPTY STATE ===== */
.blog-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 0;
    color: var(--text-muted);
}
.blog-empty svg { opacity: 0.3; margin-bottom: 16px; }
.blog-empty p { font-size: 16px; }

/* ===========================
   SINGLE POST PAGE
=========================== */
.post-hero {
    padding: 64px 0 48px;
    border-bottom: 1px solid var(--border);
}
.post-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 13px;
    color: var(--text-muted);
}
.post-breadcrumb a { color: var(--accent); text-decoration: none; }
.post-breadcrumb a:hover { text-decoration: underline; }

.post-hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 20px;
    background: rgba(0,230,118,0.1);
    color: var(--accent);
    border: 1px solid rgba(0,230,118,0.2);
}
.post-hero h1 {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
    max-width: 800px;
}
.post-hero-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    color: var(--text-muted);
    font-size: 14px;
    flex-wrap: wrap;
}
.post-hero-meta .sep { opacity: 0.3; }
.post-hero-meta strong { color: var(--text-secondary); }

/* ===== POST LAYOUT ===== */
.post-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 48px;
    padding: 56px 0 80px;
    align-items: start;
}
@media (max-width: 1024px) { .post-layout { grid-template-columns: 1fr; } }

/* ===== POST CONTENT ===== */
.post-content {
    max-width: 680px;
    font-size: 17px;
    line-height: 1.75;
    color: var(--text-secondary);
}
.post-content h2 {
    font-size: 26px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 48px 0 16px;
    letter-spacing: -0.01em;
}
.post-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 32px 0 12px;
}
.post-content p { margin-bottom: 20px; }
.post-content strong { color: var(--text-primary); font-weight: 700; }
.post-content a { color: var(--accent); text-decoration: underline; }
.post-content ul, .post-content ol {
    margin: 0 0 20px 24px;
}
.post-content li { margin-bottom: 8px; }
.post-content blockquote {
    border-left: 3px solid var(--accent);
    padding: 16px 24px;
    margin: 32px 0;
    background: rgba(0,230,118,0.05);
    border-radius: 0 12px 12px 0;
    font-size: 18px;
    font-style: italic;
    color: var(--text-primary);
}
.post-content code {
    background: rgba(0,230,118,0.1);
    color: var(--accent);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 14px;
}
.post-content .highlight-box {
    background: var(--surface);
    border: 1px solid rgba(0,230,118,0.2);
    border-radius: 16px;
    padding: 24px;
    margin: 32px 0;
}
.post-content .highlight-box .hb-number {
    font-size: 36px;
    font-weight: 900;
    color: var(--accent);
    display: block;
    margin-bottom: 4px;
}
.post-content .data-compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 32px 0;
}
.post-content .data-col {
    padding: 20px;
    border-radius: 12px;
    text-align: center;
}
.post-content .data-col.winner { background: rgba(0,230,118,0.08); border: 1px solid rgba(0,230,118,0.2); }
.post-content .data-col.loser { background: rgba(255,255,255,0.03); border: 1px solid var(--border); }
.post-content .data-col .dc-label { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; }
.post-content .data-col .dc-amount { font-size: 32px; font-weight: 900; color: var(--accent); }
.post-content .data-col.loser .dc-amount { color: var(--text-muted); }
@media (max-width: 640px) { .post-content .data-compare { grid-template-columns: 1fr; } }

/* ===== POST SIDEBAR ===== */
.post-sidebar { position: sticky; top: 80px; }
.post-sidebar-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 20px;
}
.post-sidebar-card h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}
.post-toc-list { list-style: none; }
.post-toc-list li {
    margin-bottom: 8px;
}
.post-toc-list a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
    display: block;
    padding: 4px 0;
    border-left: 2px solid transparent;
    padding-left: 12px;
}
.post-toc-list a:hover { color: var(--accent); border-left-color: var(--accent); }
.post-toc-list a.active { color: var(--accent); border-left-color: var(--accent); }

/* ===== POST CTA BOX ===== */
.post-cta-box {
    background: linear-gradient(135deg, rgba(0,230,118,0.08), rgba(0,230,118,0.02));
    border: 1px solid rgba(0,230,118,0.2);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    margin: 48px 0;
}
.post-cta-box h3 { font-size: 18px; font-weight: 800; margin-bottom: 10px; color: var(--text-primary); }
.post-cta-box p { font-size: 14px; color: var(--text-secondary); margin-bottom: 20px; line-height: 1.6; }
.post-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent);
    color: #000;
    font-weight: 700;
    font-size: 14px;
    padding: 12px 24px;
    border-radius: 24px;
    text-decoration: none;
    transition: background 0.2s, transform 0.1s;
}
.post-cta-btn:hover { background: #00ff87; transform: scale(1.02); }

/* ===== POST SHARE ===== */
.post-share {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 24px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin: 40px 0;
}
.post-share span { font-size: 14px; color: var(--text-muted); font-weight: 600; }
.share-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    font-family: inherit;
}
.share-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ===========================
   ADMIN PAGE
=========================== */
.admin-page { min-height: 100vh; padding: 40px 0 80px; }
.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}
.admin-header h1 { font-size: 28px; font-weight: 800; }
.admin-header h1 span { color: var(--accent); }
.admin-badge {
    background: rgba(0,230,118,0.1);
    border: 1px solid rgba(0,230,118,0.2);
    color: var(--accent);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 12px;
    letter-spacing: 0.06em;
}
.admin-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 32px;
    align-items: start;
}
@media (max-width: 1024px) { .admin-layout { grid-template-columns: 1fr; } }

/* Admin post list */
.admin-posts-list { display: flex; flex-direction: column; gap: 12px; }
.admin-post-row {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.admin-post-row:hover { border-color: rgba(0,230,118,0.3); }
.admin-post-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.admin-post-dot.published { background: var(--accent); }
.admin-post-dot.draft { background: var(--text-muted); }
.admin-post-info { flex: 1; min-width: 0; }
.admin-post-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.admin-post-meta { font-size: 12px; color: var(--text-muted); margin-top: 3px; }
.admin-post-actions { display: flex; gap: 8px; flex-shrink: 0; }
.admin-btn {
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    font-family: inherit;
    transition: all 0.2s;
}
.admin-btn:hover { border-color: var(--accent); color: var(--accent); }
.admin-btn.danger:hover { border-color: #ff5252; color: #ff5252; }
.admin-btn.primary {
    background: var(--accent);
    color: #000;
    border-color: var(--accent);
}
.admin-btn.primary:hover { background: #00ff87; }

/* Admin form */
.admin-form-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    position: sticky;
    top: 24px;
}
.admin-form-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
}
.admin-form-group { margin-bottom: 18px; }
.admin-form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}
.admin-form-group input,
.admin-form-group select,
.admin-form-group textarea {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
    padding: 10px 14px;
    transition: border-color 0.2s;
    box-sizing: border-box;
    resize: vertical;
}
.admin-form-group input:focus,
.admin-form-group select:focus,
.admin-form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}
.admin-form-group textarea { min-height: 200px; font-family: 'Courier New', monospace; font-size: 13px; }
.admin-toolbar {
    display: flex;
    gap: 6px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}
.admin-toolbar-btn {
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}
.admin-toolbar-btn:hover { border-color: var(--accent); color: var(--accent); }
.admin-publish-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}
.admin-toggle {
    position: relative;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}
.admin-toggle input { opacity: 0; width: 0; height: 0; }
.admin-toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: 0.2s;
}
.admin-toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    background: white;
    border-radius: 50%;
    top: 3px;
    left: 3px;
    transition: 0.2s;
}
.admin-toggle input:checked + .admin-toggle-slider { background: var(--accent); }
.admin-toggle input:checked + .admin-toggle-slider::before { transform: translateX(20px); }
.admin-publish-label { font-size: 14px; color: var(--text-secondary); }

/* Admin status messages */
.admin-status {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-top: 12px;
    display: none;
}
.admin-status.success { background: rgba(0,230,118,0.1); color: var(--accent); border: 1px solid rgba(0,230,118,0.2); display: block; }
.admin-status.error { background: rgba(255,82,82,0.1); color: #ff5252; border: 1px solid rgba(255,82,82,0.2); display: block; }

/* Admin gate */
.admin-gate {
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.admin-gate-icon { font-size: 48px; margin-bottom: 20px; }
.admin-gate h2 { font-size: 24px; font-weight: 700; margin-bottom: 10px; }
.admin-gate p { color: var(--text-secondary); margin-bottom: 24px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
    .blog-hero { padding: 48px 0 32px; }
    .blog-hero-stats { gap: 24px; }
    .post-layout { padding: 32px 0 60px; }
    .post-content { font-size: 16px; }
    .blog-nav-links { display: none; }
}