:root {
    --parcel-primary: #2563eb;
    --parcel-primary-dark: #1d4ed8;
    --parcel-primary-light: #3b82f6;
    --parcel-dark: #1e293b;
    --parcel-darker: #0f172a;
    --parcel-text: #334155;
    --parcel-muted: #64748b;
    --parcel-border: #e2e8f0;
    --parcel-bg: #f8fafc;
    --sidebar-width: 260px;
    --header-height: 56px;
    --toc-width: 200px;
}

/* Layout */
.docs-layout {
    min-height: 100vh;
}

.docs-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--parcel-dark);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    z-index: 1030;
}

.docs-brand {
    font-size: 1.1rem;
}

.search-trigger {
    font-size: 0.85rem;
    padding: 0.25rem 0.75rem;
}

.search-trigger kbd {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 3px;
    padding: 0 0.3rem;
    font-size: 0.75rem;
    margin-left: 0.5rem;
}

.docs-body {
    padding-top: var(--header-height);
    display: flex;
    min-height: calc(100vh - var(--header-height));
}

/* Sidebar */
.docs-sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    overflow-y: auto;
    border-right: 1px solid var(--parcel-border);
    background: #fff;
    z-index: 1020;
}

.docs-sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1019;
}

.nav-section-title {
    font-size: 0.7rem;
    letter-spacing: 0.05em;
}

.nav-menu .nav-link {
    color: var(--parcel-text);
    font-size: 0.875rem;
    border-radius: 0.25rem;
    transition: background-color 0.15s, color 0.15s;
}

.nav-menu .nav-link:hover {
    background: var(--parcel-bg);
    color: var(--parcel-primary);
}

.nav-menu .nav-link.active {
    background: rgba(37, 99, 235, 0.1);
    color: var(--parcel-primary);
    font-weight: 600;
}

/* Main content */
.docs-main {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 2rem 3rem;
    max-width: calc(100% - var(--sidebar-width));
    min-width: 0;
    overflow-wrap: break-word;
    background: #fff;
}

.doc-content {
    max-width: 800px;
}

/* On This Page TOC */
.on-this-page {
    position: sticky;
    top: calc(var(--header-height) + 2rem);
    width: var(--toc-width);
    min-width: var(--toc-width);
    margin-left: 2rem;
    max-height: calc(100vh - var(--header-height) - 4rem);
    overflow-y: auto;
    overflow-x: hidden;
}

.on-this-page-link {
    color: var(--parcel-muted);
    display: block;
    padding: 0.15rem 0;
    line-height: 1.4;
    border-left: 2px solid transparent;
    padding-left: 0.75rem;
    overflow-wrap: anywhere;
}

.on-this-page-link:hover {
    color: var(--parcel-primary);
    border-left-color: var(--parcel-primary);
}

/* Markdown body */
.markdown-body h2 {
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.3rem;
    border-bottom: 1px solid var(--parcel-border);
}

.markdown-body h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.markdown-body table {
    width: 100%;
    margin-bottom: 1rem;
    border-collapse: collapse;
    display: block;
    overflow-x: auto;
}

.markdown-body table th,
.markdown-body table td {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--parcel-border);
}

.markdown-body table th {
    background: var(--parcel-bg);
    font-weight: 600;
}

.markdown-body blockquote {
    border-left: 4px solid var(--parcel-primary);
    padding: 0.5rem 1rem;
    margin: 1rem 0;
    background: var(--parcel-bg);
    border-radius: 0 0.25rem 0.25rem 0;
}

.markdown-body img {
    max-width: 100%;
    height: auto;
}

.markdown-body pre {
    background: #1e1e2e;
    color: #cdd6f4;
    border-radius: 0.5rem;
    padding: 1rem 1.25rem;
    overflow-x: auto;
    font-size: 0.875rem;
    margin: 1rem 0;
}

.markdown-body code:not(pre code) {
    background: rgba(37, 99, 235, 0.08);
    color: var(--parcel-primary-dark);
    padding: 0.15rem 0.35rem;
    border-radius: 0.25rem;
    font-size: 0.875em;
}

/* Code block component */
.code-block {
    position: relative;
    margin: 1rem 0;
}

.code-block pre {
    background: #1e1e2e;
    color: #cdd6f4;
    border-radius: 0.5rem;
    padding: 1rem 1.25rem;
    padding-top: 2rem;
    overflow-x: auto;
    font-size: 0.875rem;
    margin: 0;
}

.code-lang-label {
    position: absolute;
    top: 0.5rem;
    left: 1rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    color: #6c7086;
    letter-spacing: 0.05em;
}

.copy-btn {
    position: absolute;
    top: 0.4rem;
    right: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    color: #a6adc8;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 0.25rem;
    font-size: 0.75rem;
    padding: 0.15rem 0.5rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.code-block:hover .copy-btn {
    opacity: 1;
}

.copy-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #cdd6f4;
}

/* API Reference */
.api-reference table {
    font-size: 0.875rem;
}

.api-reference code {
    font-size: 0.8125rem;
}

/* Search dialog */
.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1050;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 15vh;
}

.search-dialog {
    background: #fff;
    border-radius: 0.75rem;
    width: 100%;
    max-width: 560px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.search-dialog .form-control-lg {
    border: none;
    border-bottom: 1px solid var(--parcel-border);
    border-radius: 0;
    font-size: 1.1rem;
    padding: 1rem 1.25rem;
}

.search-dialog .form-control-lg:focus {
    box-shadow: none;
}

.search-results .list-group-item {
    border-left: none;
    border-right: none;
    padding: 0.75rem 1.25rem;
}

.search-footer kbd {
    background: var(--parcel-bg);
    border: 1px solid var(--parcel-border);
    border-radius: 3px;
    padding: 0.1rem 0.3rem;
    font-size: 0.75rem;
}

/* Landing page */
.landing-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.feature-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    background: rgba(37, 99, 235, 0.08);
    border-radius: 1rem;
}

.landing-page pre {
    background: #1e1e2e;
    color: #cdd6f4;
    border-radius: 0 0 0.375rem 0.375rem;
    padding: 1.25rem;
    overflow-x: auto;
    font-size: 0.875rem;
}

/* Playground */
.playground-json-editor {
    font-family: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
    font-size: 0.8125rem;
    line-height: 1.5;
    resize: vertical;
    background: #1e1e2e;
    color: #cdd6f4;
    border-color: #313244;
}

.playground-json-editor:focus {
    background: #1e1e2e;
    color: #cdd6f4;
    border-color: var(--parcel-primary);
    box-shadow: 0 0 0 0.15rem rgba(37, 99, 235, 0.2);
}

.playground-response {
    background: #1e1e2e;
    color: #cdd6f4;
    padding: 1rem 1.25rem;
    overflow-x: auto;
    font-size: 0.8125rem;
    font-family: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
    max-height: 500px;
    overflow-y: auto;
}

.playground-label-iframe {
    width: 100%;
    height: 600px;
    border: none;
}

.cursor-pointer {
    cursor: pointer;
}

/* Blazor error UI */
#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

/* Responsive */
@media (max-width: 991.98px) {
    .docs-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

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

    .docs-main {
        margin-left: 0;
        max-width: 100%;
        padding: 1.5rem;
    }
}

@media (max-width: 1199.98px) {
    .on-this-page {
        display: none !important;
    }
}

@media (max-width: 575.98px) {
    .docs-header {
        padding: 0 0.75rem;
    }

    .docs-main {
        padding: 1rem;
    }

    .search-trigger kbd {
        display: none;
    }
}