/* ==========================================================================
   SANCTUARY ARCHIVE HUB - DARK FANTASY STYLES
   ========================================================================== */
.d2vn-archive-hub {
    background: #080604;
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(185, 28, 28, 0.12) 0%, transparent 60%),
        radial-gradient(circle at 10% 30%, rgba(212, 175, 55, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 70%, rgba(185, 28, 28, 0.08) 0%, transparent 50%);
    color: #d1d5db;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    min-height: 100vh;
    padding: 24px 0 60px;
}

.d2vn-arch-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Breadcrumbs */
.d2vn-arch-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #9ca3af;
    margin-bottom: 24px;
    padding: 10px 16px;
    background: rgba(18, 14, 10, 0.7);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 8px;
}
.d2vn-arch-breadcrumbs a {
    color: #d4af37;
    text-decoration: none;
    transition: color 0.2s;
}
.d2vn-arch-breadcrumbs a:hover {
    color: #ffd700;
}
.d2vn-arch-breadcrumbs .sep {
    color: #6b7280;
    font-size: 11px;
}
.d2vn-arch-breadcrumbs .current {
    color: #e5e7eb;
    font-weight: 600;
}

/* Hero Section */
.d2vn-arch-hero {
    text-align: center;
    padding: 35px 20px 40px;
    background: linear-gradient(180deg, rgba(28, 20, 14, 0.85) 0%, rgba(14, 11, 8, 0.95) 100%);
    border: 1px solid rgba(212, 175, 55, 0.35);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.75), inset 0 1px 0 rgba(255, 215, 0, 0.2);
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}
.d2vn-arch-kicker {
    font-family: 'Cinzel', serif, -apple-system, BlinkMacSystemFont;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #ffd700;
    margin-bottom: 12px;
    text-transform: uppercase;
}
.d2vn-arch-title {
    font-family: 'Cinzel', Georgia, serif;
    font-size: 34px;
    font-weight: 900;
    letter-spacing: 1px;
    margin: 0 0 14px;
    background: linear-gradient(180deg, #fff5d6 0%, #e6c387 50%, #b8860b 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 25px rgba(212, 175, 55, 0.3);
}
.d2vn-arch-subtitle {
    max-width: 820px;
    margin: 0 auto 24px;
    color: #9ca3af;
    font-size: 15px;
    line-height: 1.65;
}
.d2vn-arch-stats-row {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}
.d2vn-arch-stat-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(12, 9, 6, 0.85);
    border: 1px solid rgba(212, 175, 55, 0.25);
    border-radius: 999px;
    font-size: 13px;
    color: #d1d5db;
}
.d2vn-arch-stat-badge strong {
    color: #f3f4f6;
}

/* Section Header */
.d2vn-arch-section-header {
    text-align: center;
    margin-bottom: 24px;
}
.d2vn-arch-section-title {
    font-family: 'Cinzel', Georgia, serif;
    font-size: 20px;
    font-weight: 800;
    color: #f3f4f6;
    letter-spacing: 1px;
    margin: 0 0 6px;
    background: linear-gradient(180deg, #ffffff 0%, #e5e7eb 50%, #9ca3af 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.d2vn-arch-section-desc {
    font-size: 13px;
    color: #9ca3af;
}

/* Topic Silos Grid */
.d2vn-silos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 45px;
}
.d2vn-silo-card {
    display: flex;
    flex-direction: column;
    padding: 18px;
    background: rgba(20, 15, 11, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    text-decoration: none !important;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.d2vn-silo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.6), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}
.d2vn-silo-card:hover {
    transform: translateY(-3px);
    background: rgba(30, 22, 16, 0.9);
    border-color: rgba(212, 175, 55, 0.4);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
}
.d2vn-silo-card:hover::before {
    opacity: 1;
}
.d2vn-silo-icon-wrap {
    font-size: 26px;
    margin-bottom: 12px;
    transition: transform 0.3s ease;
}
.d2vn-silo-card:hover .d2vn-silo-icon-wrap {
    transform: scale(1.15);
}
.d2vn-silo-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 6px;
}
.d2vn-silo-title {
    font-size: 15px;
    font-weight: 700;
    color: #f3f4f6;
    margin: 0;
}
.d2vn-silo-count {
    font-size: 11px;
    color: #ffd700;
    background: rgba(212, 175, 55, 0.15);
    padding: 2px 7px;
    border-radius: 999px;
    white-space: nowrap;
}
.d2vn-silo-desc {
    font-size: 12.5px;
    color: #9ca3af;
    line-height: 1.5;
    margin: 0 0 12px;
    flex: 1;
}
.d2vn-silo-action {
    font-size: 12px;
    color: #d4af37;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: gap 0.2s;
}
.d2vn-silo-card:hover .d2vn-silo-action {
    color: #fef08a;
    gap: 8px;
}

/* Toolbar */
.d2vn-arch-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    background: rgba(16, 12, 9, 0.85);
    border: 1px solid rgba(212, 175, 55, 0.25);
    border-radius: 10px;
    padding: 12px 18px;
    margin-bottom: 30px;
}
.d2vn-arch-filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.d2vn-arch-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    background: rgba(24, 18, 14, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    color: #9ca3af;
    text-decoration: none !important;
    transition: all 0.2s;
}
.d2vn-arch-tab:hover {
    color: #fef08a;
    border-color: rgba(212, 175, 55, 0.4);
    background: rgba(35, 26, 19, 0.9);
}
.d2vn-arch-tab.active {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.25) 0%, rgba(185, 28, 28, 0.25) 100%);
    border-color: #d4af37;
    color: #ffd700;
    box-shadow: 0 0 12px rgba(212, 175, 55, 0.3);
}

.d2vn-arch-search-form {
    position: relative;
    display: flex;
    align-items: center;
    min-width: 280px;
}
.d2vn-arch-search-icon {
    position: absolute;
    left: 12px;
    color: #9ca3af;
    font-size: 13px;
    pointer-events: none;
}
.d2vn-arch-search-input {
    width: 100%;
    padding: 8px 36px 8px 34px;
    background: rgba(8, 6, 4, 0.9);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 6px;
    color: #f3f4f6;
    font-size: 13px;
    outline: none;
    transition: all 0.2s;
}
.d2vn-arch-search-input:focus {
    border-color: #ffd700;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.4);
}
.d2vn-arch-clear-btn {
    position: absolute;
    right: 10px;
    color: #9ca3af;
    text-decoration: none !important;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
}
.d2vn-arch-clear-btn:hover {
    color: #ef4444;
}

/* Results Meta */
.d2vn-arch-results-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    font-size: 13px;
    color: #9ca3af;
}
.d2vn-results-badge {
    background: rgba(24, 18, 14, 0.9);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: 4px 12px;
    border-radius: 999px;
    color: #d4af37;
    font-weight: 600;
}
.d2vn-search-tag {
    background: rgba(185, 28, 28, 0.15);
    border: 1px solid rgba(185, 28, 28, 0.3);
    padding: 3px 10px;
    border-radius: 4px;
    color: #fca5a5;
}

/* Grid & Cards */
.d2vn-arch-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 45px;
}
.d2vn-arch-card {
    display: flex;
    flex-direction: column;
    background: rgba(18, 14, 10, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
}
.d2vn-arch-card:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 175, 55, 0.45);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7), 0 0 15px rgba(212, 175, 55, 0.15);
}

.d2vn-arch-card-thumb-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #000;
}
.d2vn-arch-card-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.d2vn-arch-card:hover .d2vn-arch-card-thumb {
    transform: scale(1.06);
}

.d2vn-arch-card-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 9px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}
.badge-event { background: linear-gradient(135deg, #dc2626, #b91c1c); color: #fff; }
.badge-patch { background: linear-gradient(135deg, #0284c7, #0369a1); color: #fff; }
.badge-guide { background: linear-gradient(135deg, #059669, #047857); color: #fff; }
.badge-build { background: linear-gradient(135deg, #d97706, #b45309); color: #fff; }
.badge-item  { background: linear-gradient(135deg, #9333ea, #7e22ce); color: #fff; }
.badge-news  { background: linear-gradient(135deg, #475569, #334155); color: #fff; }

.d2vn-arch-card-date {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    color: #e5e7eb;
    backdrop-filter: blur(4px);
}

.d2vn-arch-card-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.d2vn-arch-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: #9ca3af;
    margin-bottom: 10px;
}
.d2vn-arch-card-meta i {
    color: #d4af37;
}

.d2vn-arch-card-title {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.45;
    margin: 0 0 10px;
}
.d2vn-arch-card-title a {
    color: #f3f4f6;
    text-decoration: none !important;
    transition: color 0.2s;
}
.d2vn-arch-card-title a:hover {
    color: #ffd700;
}

.d2vn-arch-card-excerpt {
    font-size: 13px;
    color: #9ca3af;
    line-height: 1.6;
    margin: 0 0 16px;
    flex: 1;
}

.d2vn-arch-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 12px;
    margin-top: auto;
}
.d2vn-arch-sub-tag {
    font-size: 11px;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.d2vn-arch-card-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #d4af37;
    text-decoration: none !important;
    font-size: 12.5px;
    font-weight: 700;
    transition: all 0.2s;
}
.d2vn-arch-card-btn:hover {
    color: #fef08a;
    transform: translateX(3px);
}

/* Pagination */
.d2vn-arch-pagination-wrap {
    text-align: center;
    margin: 35px 0 55px;
}
.d2vn-arch-pagination-inner {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(18, 14, 10, 0.9);
    border: 1px solid rgba(212, 175, 55, 0.25);
    padding: 6px 10px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}
.d2vn-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 10px;
    background: rgba(28, 20, 14, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: #d1d5db;
    text-decoration: none !important;
    font-size: 13px;
    font-weight: 700;
    transition: all 0.2s;
}
.d2vn-page-btn:hover {
    color: #fef08a;
    border-color: #ffd700;
    background: rgba(45, 32, 22, 0.95);
    transform: translateY(-2px);
}
.d2vn-page-btn.current {
    background: linear-gradient(135deg, #d4af37 0%, #b8860b 100%);
    border-color: #ffd700;
    color: #000;
    box-shadow: 0 0 12px rgba(212, 175, 55, 0.5);
}
.d2vn-page-dots {
    color: #6b7280;
    padding: 0 6px;
    font-size: 14px;
}
.d2vn-arch-pagination-meta {
    margin-top: 12px;
    font-size: 12.5px;
    color: #9ca3af;
}

/* Empty State */
.d2vn-arch-empty-state {
    text-align: center;
    padding: 60px 20px;
    background: rgba(16, 12, 9, 0.7);
    border: 1px dashed rgba(212, 175, 55, 0.3);
    border-radius: 10px;
}
.d2vn-empty-icon {
    font-size: 42px;
    color: #d4af37;
    margin-bottom: 14px;
}
.d2vn-arch-empty-state h3 {
    font-size: 20px;
    color: #f3f4f6;
    margin: 0 0 8px;
}
.d2vn-arch-empty-state p {
    color: #9ca3af;
    margin: 0 0 20px;
}
.d2vn-empty-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(212, 175, 55, 0.2);
    border: 1px solid #d4af37;
    border-radius: 6px;
    color: #ffd700;
    text-decoration: none !important;
    font-size: 13.5px;
    font-weight: 700;
    transition: all 0.2s;
}
.d2vn-empty-btn:hover {
    background: #d4af37;
    color: #000;
}

/* Bridge Section (Internal Linking to Homepage) */
.d2vn-arch-bridge-section {
    margin-bottom: 50px;
}
.d2vn-arch-bridge-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 28px;
    padding: 30px;
    background: linear-gradient(135deg, rgba(32, 22, 16, 0.95) 0%, rgba(16, 12, 9, 0.95) 100%);
    border: 1px solid rgba(212, 175, 55, 0.4);
    border-radius: 12px;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.7);
}
.d2vn-bridge-kicker {
    display: inline-block;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: #ef4444;
    text-transform: uppercase;
    margin-bottom: 8px;
}
.d2vn-bridge-title {
    font-family: 'Cinzel', Georgia, serif;
    font-size: 22px;
    font-weight: 800;
    color: #f3f4f6;
    margin: 0 0 8px;
}
.d2vn-bridge-text {
    font-size: 14px;
    color: #9ca3af;
    line-height: 1.6;
    margin: 0;
    max-width: 650px;
}
.d2vn-bridge-right {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 240px;
}
.d2vn-btn-gold {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    background: linear-gradient(180deg, #f59e0b 0%, #d97706 100%);
    border: 1px solid #ffd700;
    border-radius: 6px;
    color: #000;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-decoration: none !important;
    transition: all 0.25s ease;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.35);
}
.d2vn-btn-gold:hover {
    background: linear-gradient(180deg, #fbbf24 0%, #f59e0b 100%);
    box-shadow: 0 0 20px rgba(251, 191, 36, 0.6);
    transform: translateY(-2px);
    color: #000;
}
.d2vn-btn-red {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    background: rgba(22, 17, 12, 0.85);
    border: 1px solid rgba(212, 175, 55, 0.4);
    border-radius: 6px;
    color: #f3f4f6;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-decoration: none !important;
    transition: all 0.25s ease;
}
.d2vn-btn-red:hover {
    border-color: #ef4444;
    color: #fca5a5;
    background: rgba(185, 28, 28, 0.2);
    transform: translateY(-2px);
}

/* Tree Section */
.d2vn-arch-tree-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.d2vn-tree-card {
    background: rgba(18, 14, 10, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 20px;
}
.d2vn-tree-card h4 {
    font-size: 15px;
    font-weight: 700;
    color: #f3f4f6;
    margin: 0 0 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    display: flex;
    align-items: center;
    gap: 8px;
}
.d2vn-tree-list, .d2vn-quick-links-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.d2vn-tree-list li a, .d2vn-quick-links-list li a {
    color: #9ca3af;
    text-decoration: none !important;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}
.d2vn-tree-list li a:hover, .d2vn-quick-links-list li a:hover {
    color: #ffd700;
    transform: translateX(3px);
}
.d2vn-quick-links-list i {
    font-size: 10px;
    color: #d4af37;
}

.d2vn-tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.d2vn-tag-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    background: rgba(28, 20, 14, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    color: #d1d5db;
    font-size: 12px;
    text-decoration: none !important;
    transition: all 0.2s;
}
.d2vn-tag-pill:hover {
    color: #ffd700;
    border-color: rgba(212, 175, 55, 0.4);
    background: rgba(45, 32, 22, 0.95);
    transform: translateY(-1px);
}
.d2vn-tag-c {
    font-size: 10.5px;
    color: #9ca3af;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .d2vn-silos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .d2vn-arch-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .d2vn-arch-tree-grid {
        grid-template-columns: 1fr;
    }
    .d2vn-arch-bridge-box {
        flex-direction: column;
        align-items: flex-start;
    }
    .d2vn-bridge-right {
        width: 100%;
        flex-direction: row;
    }
    .d2vn-bridge-right a {
        flex: 1;
    }
}
@media (max-width: 680px) {
    .d2vn-silos-grid {
        grid-template-columns: 1fr;
    }
    .d2vn-arch-grid {
        grid-template-columns: 1fr;
    }
    .d2vn-arch-title {
        font-size: 24px;
    }
    .d2vn-arch-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .d2vn-arch-search-form {
        width: 100%;
    }
    .d2vn-bridge-right {
        flex-direction: column;
    }
}