/* ============================================================
   MoltChain Developer Portal — Portal-Specific Styles
   Layers on top of shared-base-styles.css and shared-theme.css
   ============================================================ */

/* ============================================================
   0. NAV BAR OVERRIDES — widened grid layout matching Explorer
   ============================================================ */

.nav-container {
    max-width: 1800px;
    margin: 0 auto;
    padding: 0.75rem 2rem;
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    align-items: center;
    column-gap: 1.5rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.35rem;
    font-weight: 800;
    justify-self: start;
    white-space: nowrap;
}

.logo-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
    vertical-align: middle;
}

.nav-menu {
    display: flex;
    gap: 1.25rem;
    align-items: center;
    justify-self: center;
    flex-wrap: nowrap;
}

.nav-menu a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    white-space: nowrap;
    transition: color 0.2s;
}

.nav-menu a:hover { color: var(--primary); }
.nav-menu a.active { color: var(--primary); }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-self: end;
}

.search-container { position: relative; }
.search-input {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: #fff;
    padding: 0.45rem 0.75rem 0.45rem 2rem;
    font-size: 0.82rem;
    width: 170px;
    font-family: inherit;
}
.search-input:focus { outline: none; border-color: var(--primary); }
.search-icon {
    position: absolute;
    left: 0.65rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.8rem;
    pointer-events: none;
}

.network-select {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 0.45rem 0.75rem;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
}
.network-select:focus { outline: none; border-color: var(--primary); }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
}
.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s;
}

/* ============================================================
   1. DOCUMENTATION LAYOUT
   Fixed sidebar + scrollable main content area
   ============================================================ */

.docs-layout {
    display: flex;
    min-height: 100vh;
    padding-top: 60px;          /* match nav height */
}

.docs-sidebar {
    width: 240px;
    position: fixed;
    top: 60px;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    background: var(--bg-card, #141830);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    padding: 1.25rem 0;
    z-index: 10;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.08) transparent;
}

.docs-sidebar::-webkit-scrollbar {
    width: 4px;
}

.docs-sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.docs-sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 2px;
}

.docs-main {
    margin-left: 240px;
    flex: 1;
    padding: 2rem 3rem;
    max-width: 900px;
}

.docs-content-wrapper {
    display: flex;
    gap: 2rem;
}

/* Mobile sidebar toggle button */
.sidebar-toggle {
    display: none;
    position: fixed;
    top: 70px;
    left: 1rem;
    z-index: 101;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--bg-card, #141830);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1.25rem;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.sidebar-toggle:hover {
    background: rgba(255, 107, 53, 0.15);
}

/* Sidebar backdrop for mobile */
.sidebar-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9;
}

.sidebar-backdrop.active {
    display: block;
}


/* ============================================================
   2. SIDEBAR NAVIGATION
   Collapsible section groups with active link indicators
   ============================================================ */

.sidebar-section {
    margin-bottom: 0.5rem;
}

.sidebar-heading {
    padding: 0.5rem 1.5rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #718096;
    user-select: none;
}

.sidebar-group-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.5rem 1.5rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #718096;
    background: transparent;
    border: none;
    cursor: pointer;
    user-select: none;
    transition: color 0.15s;
}

.sidebar-group-toggle:hover {
    color: #A0AEC0;
}

.sidebar-group-toggle .chevron {
    font-size: 0.65rem;
    transition: transform 0.2s;
}

.sidebar-group-toggle.collapsed .chevron {
    transform: rotate(-90deg);
}

.sidebar-links {
    overflow: hidden;
    transition: max-height 0.25s ease;
}

.sidebar-links.collapsed {
    max-height: 0 !important;
}

.sidebar-link {
    display: block;
    padding: 0.4rem 1.5rem 0.4rem 2rem;
    font-size: 0.875rem;
    color: #A0AEC0;
    text-decoration: none;
    border-left: 2px solid transparent;
    transition: all 0.15s;
}

.sidebar-link:hover {
    color: #fff;
    background: rgba(255, 107, 53, 0.05);
}

.sidebar-link.active {
    color: var(--primary, #FF6B35);
    border-left-color: var(--primary, #FF6B35);
    background: rgba(255, 107, 53, 0.08);
}

.sidebar-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.04);
    margin: 0.75rem 1.5rem;
}


/* ============================================================
   3. CODE BLOCKS
   Dark background with copy button and language label pill
   ============================================================ */

.code-block {
    position: relative;
    background: var(--bg-dark, #0A0E27);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    margin: 1.5rem 0;
    overflow: hidden;
}

.code-block-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.code-lang {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary, #FF6B35);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.code-copy-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #A0AEC0;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.75rem;
    font-family: inherit;
    transition: all 0.15s;
}

.code-copy-btn:hover {
    color: #fff;
    border-color: var(--primary, #FF6B35);
}

.code-copy-btn.copied {
    color: var(--success, #06D6A0);
    border-color: var(--success, #06D6A0);
}

.code-block pre {
    margin: 0;
    padding: 1.25rem;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.06) transparent;
}

.code-block pre::-webkit-scrollbar {
    height: 4px;
}

.code-block pre::-webkit-scrollbar-track {
    background: transparent;
}

.code-block pre::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 2px;
}

.code-block code {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.85rem;
    line-height: 1.7;
    color: #E2E8F0;
}

/* Inline code */
.docs-main p code,
.docs-main li code {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.82rem;
    background: rgba(255, 107, 53, 0.08);
    color: var(--primary, #FF6B35);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    border: 1px solid rgba(255, 107, 53, 0.12);
}


/* ============================================================
   4. LANGUAGE TABS
   Switch between JS / Python / Rust / CLI code examples
   ============================================================ */

.lang-tabs {
    display: flex;
    gap: 0;
    margin: 1.5rem 0 0;
}

.lang-tab {
    padding: 0.5rem 1.25rem;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: inherit;
    color: #718096;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: none;
    cursor: pointer;
    transition: all 0.15s;
    border-radius: 8px 8px 0 0;
    position: relative;
}

.lang-tab:hover {
    color: #A0AEC0;
}

.lang-tab.active {
    color: var(--primary, #FF6B35);
    background: var(--bg-dark, #0A0E27);
    border-color: rgba(255, 255, 255, 0.06);
}

/* Remove gap between active tab and code block below */
.lang-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--bg-dark, #0A0E27);
}

.lang-tab-content {
    display: none;
}

.lang-tab-content.active {
    display: block;
}

/* Code block directly inside tabs loses top margin + top border-radius */
.lang-tab-content .code-block {
    margin-top: 0;
    border-top-left-radius: 0;
}


/* ============================================================
   5. METHOD / API CARDS
   Document RPC methods, SDK methods, CLI commands
   ============================================================ */

.method-card {
    background: var(--bg-card, #141830);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    transition: border-color 0.2s;
}

.method-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

.method-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.method-badge.get {
    background: rgba(6, 214, 160, 0.15);
    color: var(--success, #06D6A0);
}

.method-badge.post {
    background: rgba(255, 107, 53, 0.15);
    color: var(--primary, #FF6B35);
}

.method-badge.put {
    background: rgba(0, 78, 137, 0.2);
    color: #4DA8DA;
}

.method-badge.delete {
    background: rgba(255, 82, 82, 0.15);
    color: #FF5252;
}

.method-name {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary, #FF6B35);
    margin-bottom: 0.5rem;
}

.method-desc {
    color: #A0AEC0;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.method-section {
    margin-bottom: 1rem;
}

.method-section-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #718096;
    margin-bottom: 0.5rem;
}

.param-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.param-table th {
    text-align: left;
    padding: 0.5rem 0.75rem;
    color: #718096;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.param-table td {
    padding: 0.5rem 0.75rem;
    color: #E2E8F0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.param-type {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    color: var(--success, #06D6A0);
    font-size: 0.8rem;
}

.param-required {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--primary, #FF6B35);
    text-transform: uppercase;
}

.param-optional {
    font-size: 0.7rem;
    font-weight: 600;
    color: #718096;
    text-transform: uppercase;
}


/* ============================================================
   6. SEARCH OVERLAY (Cmd+K)
   Full-screen modal with search input and results
   ============================================================ */

.search-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    justify-content: center;
    padding-top: 20vh;
}

.search-overlay.active {
    display: flex;
}

.search-modal {
    width: 560px;
    max-height: 400px;
    background: var(--bg-card, #141830);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
}

.search-modal-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.search-modal-icon {
    color: #718096;
    font-size: 1rem;
    flex-shrink: 0;
}

.search-modal-input {
    width: 100%;
    padding: 1rem 0;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1rem;
    font-family: inherit;
    outline: none;
}

.search-modal-input::placeholder {
    color: #4A5568;
}

.search-modal-kbd {
    flex-shrink: 0;
    font-size: 0.7rem;
    color: #4A5568;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.search-results {
    overflow-y: auto;
    max-height: 320px;
    padding: 0.5rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.06) transparent;
}

.search-results::-webkit-scrollbar {
    width: 4px;
}

.search-results::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 2px;
}

.search-results-empty {
    padding: 2rem 1rem;
    text-align: center;
    color: #4A5568;
    font-size: 0.9rem;
}

.search-result-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.1s;
    text-decoration: none;
}

.search-result-item:hover,
.search-result-item.selected {
    background: rgba(255, 107, 53, 0.1);
}

.search-result-category {
    flex-shrink: 0;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #718096;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    margin-top: 0.15rem;
}

.search-result-text {
    flex: 1;
    min-width: 0;
}

.search-result-title {
    color: #fff;
    font-weight: 500;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-result-desc {
    color: #718096;
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-footer {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.7rem;
    color: #4A5568;
}

.search-footer kbd {
    font-family: inherit;
    font-size: 0.65rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.1rem 0.35rem;
    border-radius: 3px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #718096;
}


/* ============================================================
   7. TABLE OF CONTENTS (right-side sticky)
   Auto-generated from headings via JS
   ============================================================ */

.toc {
    position: sticky;
    top: 90px;
    width: 200px;
    flex-shrink: 0;
    padding-left: 1.5rem;
    border-left: 1px solid rgba(255, 255, 255, 0.06);
    align-self: flex-start;
}

.toc-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #718096;
    margin-bottom: 0.75rem;
}

.toc-link {
    display: block;
    padding: 0.25rem 0;
    font-size: 0.8rem;
    color: #718096;
    text-decoration: none;
    transition: color 0.15s;
    line-height: 1.4;
}

.toc-link:hover {
    color: #E2E8F0;
}

.toc-link.active {
    color: var(--primary, #FF6B35);
}

.toc-link.depth-3 {
    padding-left: 0.75rem;
    font-size: 0.75rem;
}


/* ============================================================
   8. BREADCRUMBS
   Hierarchical navigation trail
   ============================================================ */

.breadcrumbs {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    font-size: 0.8rem;
    color: #718096;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.breadcrumbs a {
    color: #A0AEC0;
    text-decoration: none;
    transition: color 0.15s;
}

.breadcrumbs a:hover {
    color: var(--primary, #FF6B35);
}

.breadcrumbs .separator {
    color: #4A5568;
    font-size: 0.7rem;
}

.breadcrumbs .current {
    color: #E2E8F0;
    font-weight: 500;
}


/* ============================================================
   9. HUB PAGE CARDS
   Larger cards for the developer portal landing page
   ============================================================ */

.hub-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
}

.hub-card {
    background: var(--bg-card, #141830);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.2s;
    text-decoration: none;
    display: block;
}

.hub-card:hover {
    border-color: var(--primary, #FF6B35);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 107, 53, 0.1);
}

.hub-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.hub-card-icon.primary {
    background: rgba(255, 107, 53, 0.15);
    color: var(--primary, #FF6B35);
}

.hub-card-icon.blue {
    background: rgba(0, 78, 137, 0.2);
    color: #4DA8DA;
}

.hub-card-icon.green {
    background: rgba(6, 214, 160, 0.15);
    color: var(--success, #06D6A0);
}

.hub-card-icon.purple {
    background: rgba(159, 122, 234, 0.15);
    color: #9F7AEA;
}

.hub-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.hub-card-desc {
    font-size: 0.85rem;
    color: #A0AEC0;
    line-height: 1.5;
}

/* Two-column variant */
.hub-grid.two-col {
    grid-template-columns: repeat(2, 1fr);
}


/* ============================================================
   10. CALLOUT BOXES
   Info, warning, tip, and danger callouts
   ============================================================ */

.callout {
    padding: 1rem 1.25rem;
    border-radius: 10px;
    margin: 1.5rem 0;
    border-left: 3px solid;
    font-size: 0.9rem;
    line-height: 1.6;
}

.callout-info {
    background: rgba(0, 78, 137, 0.1);
    border-color: var(--secondary, #004E89);
    color: #A0AEC0;
}

.callout-warning {
    background: rgba(255, 165, 0, 0.08);
    border-color: #FFA500;
    color: #A0AEC0;
}

.callout-tip {
    background: rgba(6, 214, 160, 0.08);
    border-color: var(--success, #06D6A0);
    color: #A0AEC0;
}

.callout-danger {
    background: rgba(255, 82, 82, 0.08);
    border-color: #FF5252;
    color: #A0AEC0;
}

.callout-title {
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.25rem;
    font-size: 0.85rem;
}

.callout a {
    color: var(--primary, #FF6B35);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.callout a:hover {
    color: #fff;
}

.callout code {
    font-size: 0.82rem;
    background: rgba(255, 255, 255, 0.06);
    padding: 0.1rem 0.35rem;
    border-radius: 3px;
}


/* ============================================================
   10a. DATA TABLES
   Shared table styles: .tier-table (MoltyID), .flags-table (CLI),
   .reference-table (ZK Privacy / general reference)
   ============================================================ */

.tier-table,
.flags-table,
.reference-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 1rem 0 1.5rem;
    font-size: 0.88rem;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    overflow: hidden;
}

.tier-table thead,
.flags-table thead,
.reference-table thead {
    background: rgba(255, 255, 255, 0.04);
}

.tier-table th,
.flags-table th,
.reference-table th {
    text-align: left;
    padding: 0.65rem 1rem;
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-muted, #718096);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    white-space: nowrap;
}

.tier-table td,
.flags-table td,
.reference-table td {
    padding: 0.6rem 1rem;
    color: var(--text-secondary, #A0AEC0);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    vertical-align: top;
    line-height: 1.6;
}

.tier-table tbody tr:last-child td,
.flags-table tbody tr:last-child td,
.reference-table tbody tr:last-child td {
    border-bottom: none;
}

.tier-table tbody tr:hover,
.flags-table tbody tr:hover,
.reference-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.tier-table td code,
.flags-table td code,
.reference-table td code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    background: rgba(255, 255, 255, 0.06);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    color: var(--primary, #FF6B35);
}

.tier-table td strong,
.flags-table td strong,
.reference-table td strong {
    color: #E2E8F0;
}

/* Responsive tables */
@media (max-width: 768px) {
    .tier-table,
    .flags-table,
    .reference-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}


/* ============================================================
   10b. ARCHITECTURE DIAGRAMS (ASCII art)
   Used in moltyid.html — monospace pre‑formatted diagrams
   ============================================================ */

.architecture-diagram {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.78rem;
    line-height: 1.45;
    background: var(--bg-dark, #0A0E27);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 1.5rem 2rem;
    margin: 1.5rem 0;
    overflow-x: auto;
    white-space: pre;
    color: var(--text-secondary, #A0AEC0);
    -webkit-overflow-scrolling: touch;
}

.architecture-diagram::-webkit-scrollbar {
    height: 6px;
}

.architecture-diagram::-webkit-scrollbar-track {
    background: transparent;
}

.architecture-diagram::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}


/* ============================================================
   10c. TIER BADGES — Colored badge pills for trust tiers
   ============================================================ */

.tier-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1;
}

.tier-badge.tier-0 {
    background: rgba(113, 128, 150, 0.2);
    color: #A0AEC0;
}

.tier-badge.tier-1 {
    background: rgba(66, 153, 225, 0.18);
    color: #63B3ED;
}

.tier-badge.tier-2 {
    background: rgba(72, 187, 120, 0.18);
    color: #68D391;
}

.tier-badge.tier-3 {
    background: rgba(237, 137, 54, 0.18);
    color: #F6AD55;
}

.tier-badge.tier-4 {
    background: rgba(214, 158, 46, 0.2);
    color: #ECC94B;
}

.tier-badge.tier-5 {
    background: rgba(255, 107, 53, 0.2);
    color: var(--primary, #FF6B35);
}


/* ============================================================
   10d. GATE CARDS — Identity-gated integration cards
   ============================================================ */

.gate-card {
    background: var(--bg-card, #141830);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 1.25rem 1.5rem;
    margin: 0.75rem 0;
    transition: border-color 0.2s;
}

.gate-card:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

.gate-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 0.5rem 0;
}

.gate-card h4 i {
    color: var(--primary, #FF6B35);
    margin-right: 0.5rem;
    width: 18px;
    text-align: center;
}

.gate-card p {
    margin: 0;
    color: var(--text-secondary, #A0AEC0);
    font-size: 0.9rem;
    line-height: 1.6;
}


/* ============================================================
   10e. SDK TABS — Language switcher tabs (JS / Python / Rust)
   ============================================================ */

.sdk-tabs {
    display: flex;
    gap: 0.25rem;
    margin: 1.5rem 0 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding-bottom: 0;
}

.sdk-tab {
    padding: 0.5rem 1.25rem;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: inherit;
    color: var(--text-muted, #718096);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 0.15s;
    margin-bottom: -1px;
}

.sdk-tab:hover {
    color: var(--text-secondary, #A0AEC0);
}

.sdk-tab.active {
    color: var(--primary, #FF6B35);
    border-bottom-color: var(--primary, #FF6B35);
}

.sdk-panel {
    display: none;
    padding-top: 1rem;
}

.sdk-panel.active {
    display: block;
}

.sdk-panel h3 {
    margin-top: 1.5rem;
}

.sdk-panel .code-block {
    margin-bottom: 0.5rem;
}


/* ============================================================
   10f. CMD SECTION — CLI command reference sections
   ============================================================ */

.cmd-section {
    margin: 2.5rem 0;
    padding-top: 0.5rem;
    scroll-margin-top: 80px;
}

.cmd-section h3 {
    margin-top: 0;
}

.cmd-section h3 code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.05rem;
    color: #fff;
    background: rgba(255, 107, 53, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    border: 1px solid rgba(255, 107, 53, 0.15);
}

.cmd-section > p {
    margin-top: 0.75rem;
}


/* ============================================================
   10g. CODE HEADER — Alternate code-block header (used in MoltyID)
   ============================================================ */

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.78rem;
    color: var(--text-muted, #718096);
    font-weight: 600;
}


/* ============================================================
   11. STEPS — Numbered step indicators for tutorials
   ============================================================ */

.step {
    display: flex;
    gap: 1.25rem;
    margin: 2rem 0;
}

.step-number {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 107, 53, 0.15);
    color: var(--primary, #FF6B35);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.step-content {
    flex: 1;
    padding-top: 0.25rem;
}

.step-title {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.step-desc {
    font-size: 0.9rem;
    color: #A0AEC0;
    line-height: 1.6;
}

/* Connector line between steps */
.steps-list .step:not(:last-child) .step-number {
    position: relative;
}

.steps-list .step:not(:last-child) .step-number::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: calc(100% + 1rem);
    background: rgba(255, 107, 53, 0.15);
}


/* ============================================================
   12. NETWORK SELECT - already defined in section 0
   ============================================================ */

.nav-network {
    display: flex;
    align-items: center;
}

/* ============================================================
   12b. NETWORK SELECTOR (developer-specific)
   ============================================================ */

.network-selector-dev {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    font-size: 0.8rem;
}

.network-selector-dev .network-option {
    padding: 0.3rem 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    color: #718096;
    transition: all 0.15s;
    font-weight: 500;
    border: none;
    background: transparent;
    font-family: inherit;
    font-size: inherit;
}

.network-selector-dev .network-option:hover {
    color: #A0AEC0;
}

.network-selector-dev .network-option.active {
    background: rgba(255, 107, 53, 0.15);
    color: var(--primary, #FF6B35);
}

.endpoint-display {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.8rem;
    color: #A0AEC0;
    background: var(--bg-dark, #0A0E27);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}


/* ============================================================
   13. DOCUMENTATION CONTENT TYPOGRAPHY
   Styles for prose inside .docs-main
   ============================================================ */

.docs-main h1 {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    color: #fff;
    line-height: 1.2;
}

.docs-main h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 3rem;
    margin-bottom: 1rem;
    color: #fff;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.docs-main h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: #E2E8F0;
}

.docs-main h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    color: #E2E8F0;
}

.docs-main p {
    color: #A0AEC0;
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.docs-main ul,
.docs-main ol {
    margin-bottom: 1rem;
    padding-left: 1.25rem;
}

.docs-main li {
    color: #A0AEC0;
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0.35rem;
    list-style: disc;
}

.docs-main ol li {
    list-style: decimal;
}

.docs-main a {
    color: var(--primary, #FF6B35);
    text-decoration: underline;
    text-underline-offset: 2px;
    text-decoration-color: rgba(255, 107, 53, 0.3);
    transition: text-decoration-color 0.15s;
}

.docs-main a:hover {
    text-decoration-color: var(--primary, #FF6B35);
}

.docs-main hr {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    margin: 2.5rem 0;
}

.docs-main blockquote {
    border-left: 3px solid var(--primary, #FF6B35);
    padding: 0.75rem 1.25rem;
    margin: 1.5rem 0;
    color: #A0AEC0;
    background: rgba(255, 107, 53, 0.04);
    border-radius: 0 8px 8px 0;
}


/* ============================================================
   14. RESPONSIVE BREAKPOINTS
   ============================================================ */

@media (max-width: 1200px) {
    .toc {
        display: none;
    }

    .docs-main {
        max-width: 100%;
    }
}

@media (max-width: 1024px) {
    .nav-container {
        grid-template-columns: auto 1fr auto;
        padding: 0.75rem 1.5rem;
    }
    .nav-menu {
        gap: 0.75rem;
    }
    .nav-menu a {
        font-size: 0.82rem;
    }
    .search-input {
        width: 140px;
    }
}

@media (max-width: 768px) {
    .nav-container {
        display: flex;
        justify-content: space-between;
        padding: 0.75rem 1rem;
    }
    .nav-menu {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--bg-dark);
        flex-direction: column;
        gap: 0;
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--border);
        z-index: 999;
    }
    .nav-menu.open {
        display: flex;
    }
    .nav-menu a {
        padding: 0.75rem 1.5rem;
        font-size: 0.95rem;
        border-bottom: 1px solid rgba(255,255,255,0.03);
    }
    .nav-actions {
        gap: 0.5rem;
    }
    .search-input {
        width: 120px;
    }
    .nav-toggle {
        display: flex;
    }

    .docs-sidebar {
        transform: translateX(-100%);
        position: fixed;
        z-index: 100;
        transition: transform 0.3s ease;
    }

    .docs-sidebar.open {
        transform: translateX(0);
    }

    .sidebar-toggle {
        display: flex;
    }

    .docs-main {
        margin-left: 0;
        padding: 1.5rem;
    }

    .hub-grid {
        grid-template-columns: 1fr;
    }

    .hub-grid.two-col {
        grid-template-columns: 1fr;
    }

    .method-card {
        padding: 1rem;
    }

    .docs-main h1 {
        font-size: 1.75rem;
    }

    .docs-main h2 {
        font-size: 1.25rem;
    }

    .search-modal {
        width: calc(100% - 2rem);
        margin: 0 1rem;
    }

    .lang-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .param-table {
        display: block;
        overflow-x: auto;
    }

    /* Changelog responsive */
    .changelog-container {
        padding: 1rem;
    }
    .changelog-filter {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .docs-main {
        padding: 1rem;
    }

    .code-block pre {
        padding: 1rem;
    }

    .hub-card {
        padding: 1.5rem;
    }

    .step {
        gap: 1rem;
    }

    .step-number {
        width: 30px;
        height: 30px;
        font-size: 0.8rem;
    }
}


/* ============================================================
   15. CHANGELOG STYLES
   ============================================================ */

.changelog-container {
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem 2rem 4rem;
    padding-top: calc(60px + 2rem);  /* nav height + spacing */
}

.changelog-container h1 {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: #fff;
}

.changelog-lead {
    color: var(--text-secondary, #A0AEC0);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.changelog-filter {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.changelog-filter-btn {
    padding: 0.35rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: inherit;
    color: var(--text-muted, #718096);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s;
}

.changelog-filter-btn:hover {
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.15);
}

.changelog-filter-btn.active {
    background: rgba(255, 107, 53, 0.15);
    color: var(--primary, #FF6B35);
    border-color: rgba(255, 107, 53, 0.3);
}

.changelog-timeline {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.changelog-entry {
    background: var(--bg-card, #141830);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 1.5rem 2rem;
    transition: border-color 0.2s;
}

.changelog-entry:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

.changelog-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.changelog-version {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary, #FF6B35);
    background: rgba(255, 107, 53, 0.12);
    padding: 0.2rem 0.6rem;
    border-radius: 5px;
}

.changelog-date {
    font-size: 0.82rem;
    color: var(--text-muted, #718096);
}

.changelog-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.changelog-section {
    margin-bottom: 1rem;
}

.changelog-section:last-child {
    margin-bottom: 0;
}

.changelog-section h4 {
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.changelog-section h4 i {
    font-size: 0.85rem;
}

.changelog-section ul {
    list-style: disc;
    padding-left: 1.25rem;
    margin: 0;
}

.changelog-section li {
    color: var(--text-secondary, #A0AEC0);
    font-size: 0.88rem;
    line-height: 1.65;
    margin-bottom: 0.3rem;
}

.changelog-section code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    background: rgba(255, 107, 53, 0.08);
    color: var(--primary, #FF6B35);
    padding: 0.1rem 0.35rem;
    border-radius: 3px;
    border: 1px solid rgba(255, 107, 53, 0.1);
}


/* ============================================================
   16. ARCHITECTURE PAGE STYLES
   ============================================================ */

.arch-layer-diagram {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 1.5rem 0 2rem;
}

.arch-layer {
    padding: 1rem 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: transform 0.2s;
}

.arch-layer:first-child {
    border-radius: 10px 10px 0 0;
}

.arch-layer:last-child {
    border-radius: 0 0 10px 10px;
}

.arch-layer:hover {
    transform: scale(1.01);
    z-index: 1;
}

.layer-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.layer-name i {
    font-size: 0.9rem;
}

.layer-desc {
    font-size: 0.82rem;
    color: var(--text-secondary, #A0AEC0);
    line-height: 1.5;
}

.layer-state      { background: rgba(6, 214, 160, 0.08); border-color: rgba(6, 214, 160, 0.2); }
.layer-state .layer-name i { color: var(--success, #06D6A0); }

.layer-execution  { background: rgba(255, 107, 53, 0.08); border-color: rgba(255, 107, 53, 0.2); }
.layer-execution .layer-name i { color: var(--primary, #FF6B35); }

.layer-consensus  { background: rgba(0, 78, 137, 0.1); border-color: rgba(0, 78, 137, 0.25); }
.layer-consensus .layer-name i { color: var(--info, #118AB2); }

.layer-network    { background: rgba(159, 122, 234, 0.08); border-color: rgba(159, 122, 234, 0.2); }
.layer-network .layer-name i { color: #9F7AEA; }

.arch-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    margin: 1.5rem 0;
}

.arch-table th {
    text-align: left;
    padding: 0.6rem 0.8rem;
    color: var(--text-muted, #718096);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.02);
}

.arch-table td {
    padding: 0.55rem 0.8rem;
    color: var(--text-secondary, #E2E8F0);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.arch-table td:first-child {
    font-weight: 600;
    color: #fff;
}


/* ============================================================
   17. VALIDATOR PAGE — req-grid, req-card, config-table
   ============================================================ */

.req-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.req-card {
    background: var(--bg-card, #141830);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 1.25rem;
    text-align: center;
    transition: border-color 0.2s, transform 0.2s;
}

.req-card:hover {
    border-color: rgba(255, 107, 53, 0.3);
    transform: translateY(-2px);
}

.req-card-icon {
    font-size: 1.5rem;
    color: var(--primary, #FF6B35);
    margin-bottom: 0.5rem;
}

.req-card-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.25rem;
}

.req-card-value {
    font-size: 0.82rem;
    color: var(--text-secondary, #A0AEC0);
}

.config-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    margin: 1rem 0 1.5rem;
}

.config-table th {
    text-align: left;
    padding: 0.6rem 0.8rem;
    color: var(--text-muted, #718096);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.02);
}

.config-table td {
    padding: 0.55rem 0.8rem;
    color: var(--text-secondary, #E2E8F0);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.config-table code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    background: rgba(255, 107, 53, 0.08);
    color: var(--primary, #FF6B35);
    padding: 0.1rem 0.35rem;
    border-radius: 3px;
}

.config-section-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted, #718096);
    margin: 1.5rem 0 0.5rem;
}


/* ============================================================
   18. INFO-BOX — used in contracts, moltyid, etc.
   ============================================================ */

.info-box {
    display: flex;
    gap: 1rem;
    background: rgba(0, 78, 137, 0.1);
    border: 1px solid rgba(0, 78, 137, 0.2);
    border-left: 3px solid var(--info, #118AB2);
    border-radius: 0 10px 10px 0;
    padding: 1rem 1.25rem;
    margin: 1.5rem 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-secondary, #A0AEC0);
}

.info-box > i {
    flex-shrink: 0;
    font-size: 1.1rem;
    color: var(--info, #118AB2);
    margin-top: 0.15rem;
}

.info-box strong {
    color: #fff;
    display: block;
    margin-bottom: 0.25rem;
}

.info-box ul {
    list-style: disc;
    padding-left: 1.25rem;
    margin-top: 0.5rem;
}

.info-box li {
    margin-bottom: 0.25rem;
    font-size: 0.88rem;
}

.info-box code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    background: rgba(255, 107, 53, 0.08);
    color: var(--primary, #FF6B35);
    padding: 0.1rem 0.35rem;
    border-radius: 3px;
}

.info-box p {
    margin-bottom: 0.5rem;
}
.info-box p:last-child {
    margin-bottom: 0;
}


/* ============================================================
   19. DEV HUB LANDING PAGE — hero, stats bar, footer
   ============================================================ */

.dev-hero {
    padding: 9rem 0 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.dev-hero-bg {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(circle at 30% 40%, rgba(255,107,53,0.12) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(6,214,160,0.08) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(0,78,137,0.1) 0%, transparent 50%);
}

.dev-hero-content {
    position: relative;
    z-index: 1;
}

.dev-hero h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.dev-hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.dev-hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.stats-bar {
    padding: 3rem 0;
    background: var(--bg-darker, #060812);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary, #FF6B35);
    margin-bottom: 0.25rem;
    font-family: 'JetBrains Mono', monospace;
}

.stat-card .stat-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.hub-section {
    padding: 4rem 0;
}

.hub-section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #fff;
}

.quick-code {
    padding: 4rem 0;
    background: var(--bg-darker, #060812);
}

.quick-code h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #fff;
}

.quick-code .subtitle {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.dev-footer {
    padding: 3rem 0;
    border-top: 1px solid var(--border);
    text-align: center;
}

.dev-footer-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.dev-footer-links a {
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.2s;
}

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

.dev-footer-copy {
    color: var(--text-muted);
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .dev-hero h1 { font-size: 2.5rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .dev-hero-cta { flex-direction: column; align-items: center; }
    .dev-footer-links { flex-wrap: wrap; gap: 1rem; }
}


/* ============================================================
   20. CONTRACT-REFERENCE PAGE — moved from inline <style>
   ============================================================ */

.doc-header {
    text-align: center;
    padding: 3rem 0 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    margin-bottom: 3rem;
}

.doc-header h1 {
    font-size: 2.25rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary, #FF6B35), var(--accent, #F77F00));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.doc-header h1 i {
    -webkit-text-fill-color: initial;
    color: var(--primary, #FF6B35);
    margin-right: 0.5rem;
}

.doc-header p {
    color: var(--text-secondary, #A0AEC0);
    font-size: 1.05rem;
}

.doc-stats {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.doc-stat {
    text-align: center;
}

.doc-stat .num {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary, #FF6B35);
}

.doc-stat .label {
    font-size: 0.78rem;
    color: var(--text-muted, #718096);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* TOC override for contract-reference —
   Reset the sticky sidebar rules so the TOC sits inline */
.contract-ref-body .toc {
    position: static;
    width: 100%;
    padding-left: 0;
    border-left: none;
    background: var(--bg-card, #141830);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 1.5rem 2rem;
    margin-bottom: 3rem;
}

.contract-ref-body .toc h2 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-primary, #E2E8F0);
}

.toc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 0.4rem 0.8rem;
}

.toc-grid a {
    color: var(--text-secondary, #A0AEC0);
    text-decoration: none;
    font-size: 0.85rem;
    padding: 0.3rem 0;
    transition: color 0.15s;
}

.toc-grid a:hover {
    color: var(--primary, #FF6B35);
}

.toc .toc-num {
    color: var(--text-muted, #718096);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    min-width: 1.6rem;
}

.contract-section {
    margin-bottom: 3rem;
    scroll-margin-top: 5rem;
}

.contract-card {
    background: var(--bg-card, #141830);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    overflow: hidden;
}

.contract-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2rem;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.contract-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* Section wrappers that replace inline margin/padding styles */
.cr-section {
    margin-bottom: 3rem;
}

.cr-section-bordered {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border, rgba(255,255,255,0.06));
}

.cr-section h2 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.cr-section h3,
.cr-section-bordered h3 {
    font-size: 1.1rem;
    margin-top: 2rem;
    margin-bottom: 0.6rem;
}

.cr-section > p,
.cr-section-bordered > p {
    color: var(--text-secondary, #A0AEC0);
    margin-bottom: 1rem;
    line-height: 1.8;
    font-size: 0.9rem;
}

.cr-section-bordered h2 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.cr-section-bordered > p:first-of-type {
    margin-bottom: 1.2rem;
}

.cr-section .const-table,
.cr-section-bordered .const-table {
    max-width: 100%;
}

.cr-section-bordered .const-table.narrow {
    max-width: 800px;
}

.cr-section-bordered .const-table.narrower {
    max-width: 600px;
}

.cr-note {
    font-size: 0.8rem;
    color: var(--text-muted, #718096);
    margin-top: 0.5rem;
}

.contract-header-text h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
}

.contract-header-text .subtitle {
    color: var(--text-secondary, #A0AEC0);
    font-size: 0.85rem;
}

.contract-meta {
    display: flex;
    gap: 0.75rem;
    margin-left: auto;
    flex-shrink: 0;
}

.meta-chip {
    font-size: 0.72rem;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-secondary, #A0AEC0);
    font-family: 'JetBrains Mono', monospace;
    white-space: nowrap;
}

.contract-body {
    padding: 1.5rem 2rem;
}

.contract-body p {
    color: var(--text-secondary, #A0AEC0);
    margin-bottom: 1rem;
    line-height: 1.8;
    font-size: 0.9rem;
}

.sub-heading {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted, #718096);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin: 1.5rem 0 0.6rem;
}

.const-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.const-table th {
    text-align: left;
    padding: 0.5rem 0.8rem;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted, #718096);
    font-weight: 600;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.const-table td {
    padding: 0.45rem 0.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    color: var(--text-secondary, #A0AEC0);
}

.const-table td:first-child {
    font-family: 'JetBrains Mono', monospace;
    color: var(--info, #118AB2);
    font-size: 0.8rem;
}

.fn-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.fn-chip {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    background: rgba(0, 78, 137, 0.12);
    color: var(--info, #118AB2);
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    border: 1px solid rgba(0, 78, 137, 0.2);
}

.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.5rem;
}

.badge {
    font-size: 0.72rem;
    padding: 0.2rem 0.6rem;
    border-radius: 5px;
    font-weight: 600;
}

.badge-identity { background: rgba(159,122,234,0.15); color: #9F7AEA; border: 1px solid rgba(159,122,234,0.2); }
.badge-defi     { background: rgba(6,214,160,0.12); color: var(--success, #06D6A0); border: 1px solid rgba(6,214,160,0.2); }
.badge-nft      { background: rgba(255,107,53,0.12); color: var(--primary, #FF6B35); border: 1px solid rgba(255,107,53,0.2); }
.badge-infra    { background: rgba(17,138,178,0.12); color: var(--info, #118AB2); border: 1px solid rgba(17,138,178,0.2); }
.badge-dex      { background: rgba(247,127,0,0.12); color: var(--accent, #F77F00); border: 1px solid rgba(247,127,0,0.2); }

.icon-defi     { background: linear-gradient(135deg, #166534, #22c55e); color: #fff; }
.icon-nft      { background: linear-gradient(135deg, #9a3412, #f97316); color: #fff; }
.icon-identity { background: linear-gradient(135deg, #6b21a8, #a855f7); color: #fff; }
.icon-infra    { background: linear-gradient(135deg, #155e75, #06b6d4); color: #fff; }
.icon-gov      { background: linear-gradient(135deg, #854d0e, #eab308); color: #fff; }
.icon-token    { background: linear-gradient(135deg, #1e40af, #3b82f6); color: #fff; }
.icon-dex      { background: linear-gradient(135deg, #92400e, #f59e0b); color: #fff; }

/* contract-reference container uses .container but needs top padding for nav */
.contract-ref-body > .container {
    padding-top: calc(60px + 2rem);
}

.arch-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.arch-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
}

.arch-box i {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    display: block;
}

.arch-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: #fff;
    margin-bottom: 0.3rem;
}

.arch-desc {
    font-size: 0.78rem;
    color: var(--text-muted, #718096);
}

/* Architecture grid icon colors */
.arch-icon-defi     { color: var(--green, #22c55e); }
.arch-icon-dex      { color: #f59e0b; }
.arch-icon-nft      { color: var(--accent, #F77F00); }
.arch-icon-identity { color: var(--purple, #a855f7); }
.arch-icon-infra    { color: var(--cyan, #06b6d4); }
.arch-icon-gov      { color: var(--yellow, #eab308); }

/* =========== SECTION 21 — Live method / channel sections =========== */
.rpc-live-methods,
.ws-live-channels { margin-top: 2rem; }