/*
 * Mendelevium Universal Docs Template
 * Distilled from vff-docs-reference parity passes on 2026-07-04.
 * Backup before distillation: docs-template.pre-distill-20260704-185855.css
 */

/* =========================================================
   01. Tokens
   ========================================================= */
:root {
    --vff-font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --vff-font-heading: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

    --vff-overlay-bg: rgba(0, 0, 0, .85);
    --vff-card-bg: rgba(255, 255, 255, .05);
    --vff-card-border: rgba(255, 255, 255, .1);
    --vff-border: rgba(255, 255, 255, .1);

    --vff-text: #eee;
    --vff-text-strong: rgba(255, 255, 255, .95);
    --vff-text-body: rgba(255, 255, 255, .88);
    --vff-text-muted: rgba(255, 255, 255, .72);
    --vff-text-subtle: rgba(255, 255, 255, .52);

    --vff-plasma: #00e5ff;
    --vff-tab-accent: #00d9ff;
    --vff-info-color: #3b82f6;
    --vff-info-heading: var(--vff-plasma);
    --vff-warn-color: #f59e0b;
    --vff-warn-heading: #fbbf24;
    --vff-ok-color: #10b981;
    --vff-error-color: #ef4444;

    --docs-shell-effective-width: 820px;
    --docs-card-radius: 20px;
    --docs-card-padding: 50px;
    --docs-card-padding-mobile-block: 25px;
    --docs-card-padding-mobile-inline: 20px;
    --docs-content-padding: 20px;
}

[data-theme="light"] {
    --vff-overlay-bg: rgba(255, 255, 255, .85);
    --vff-card-bg: rgba(255, 255, 255, .98);
    --vff-card-border: rgba(0, 0, 0, .15);
    --vff-border: rgba(0, 0, 0, .15);

    --vff-text: #111;
    --vff-text-strong: #111;
    --vff-text-body: rgba(0, 0, 0, .75);
    --vff-text-muted: rgba(0, 0, 0, .72);
    --vff-text-subtle: rgba(0, 0, 0, .52);

    --vff-plasma: #1e40af;
    --vff-tab-accent: #1e40af;
    --vff-info-color: #2563eb;
    --vff-info-heading: var(--vff-plasma);
    --vff-warn-color: #d97706;
    --vff-warn-heading: #d97706;
    --vff-ok-color: #059669;
    --vff-error-color: #dc2626;
}

/* =========================================================
   02. Shell and Card
   ========================================================= */
.vff-docs-overlay,
.docs-template-overlay,
#chaos-docs {
    position: fixed;
    inset: 0;
    right: 0;
    width: auto;
    height: 100vh;
    min-height: 100dvh;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: 20px;
    overflow-y: auto;
    overflow-x: hidden;
    box-sizing: border-box;
    background: var(--vff-overlay-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--vff-text);
    font-family: var(--vff-font);
    font-size: 16px;
    line-height: normal;
    z-index: 10000;
    scrollbar-width: thin;
    scrollbar-gutter: stable;
    scrollbar-color: var(--vff-plasma) transparent;
}

.vff-docs-overlay.active,
.docs-template-overlay.active,
#chaos-docs:not(.hidden) {
    display: flex;
}

.overlay-inner-container,
.docs-template-inner {
    width: 100%;
    max-width: 900px;
    padding: 30px 40px 0;
    box-sizing: border-box;
    position: relative;
}

.vff-overlay-glass-card,
.overlay-glass-card,
.docs-template-card,
#docs-body {
    width: 100%;
    max-width: var(--docs-shell-effective-width);
    margin: 30px auto;
    padding: var(--docs-card-padding);
    box-sizing: border-box;
    position: relative;
    overflow-y: auto;
    scrollbar-width: thin;
    background-color: var(--vff-card-bg);
    border: 2px solid var(--vff-card-border);
    border-radius: var(--docs-card-radius);
    box-shadow: 0 20px 50px rgba(0, 0, 0, .5);
    color: var(--vff-text);
    text-align: left;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
}

#docs-body {
    margin-top: 0;
    margin-bottom: 0;
}

.close-overlay-btn {
    position: fixed;
    top: 30px;
    right: 40px;
    z-index: 10002;
    padding: 0;
    border: 0;
    background: none;
    color: #fff;
    font-size: 45px;
    line-height: 1;
    cursor: pointer;
    transition: color .2s ease;
}

.close-overlay-btn:hover { color: var(--vff-plasma); }
[data-theme="light"] .close-overlay-btn { color: #1f2937; }
[data-theme="light"] .close-overlay-btn:hover { color: var(--vff-plasma); }

.vff-docs-overlay::-webkit-scrollbar,
.docs-template-overlay::-webkit-scrollbar,
#chaos-docs::-webkit-scrollbar,
.vff-overlay-glass-card::-webkit-scrollbar,
.overlay-glass-card::-webkit-scrollbar,
#docs-body::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.vff-docs-overlay::-webkit-scrollbar-track,
.docs-template-overlay::-webkit-scrollbar-track,
#chaos-docs::-webkit-scrollbar-track,
.vff-overlay-glass-card::-webkit-scrollbar-track,
.overlay-glass-card::-webkit-scrollbar-track,
#docs-body::-webkit-scrollbar-track {
    background: transparent;
}

.vff-docs-overlay::-webkit-scrollbar-thumb,
.docs-template-overlay::-webkit-scrollbar-thumb,
#chaos-docs::-webkit-scrollbar-thumb,
.vff-overlay-glass-card::-webkit-scrollbar-thumb,
.overlay-glass-card::-webkit-scrollbar-thumb,
#docs-body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, .12);
    border-radius: 10px;
}

.vff-docs-overlay::-webkit-scrollbar-thumb:hover,
.docs-template-overlay::-webkit-scrollbar-thumb:hover,
#chaos-docs::-webkit-scrollbar-thumb:hover,
.vff-overlay-glass-card::-webkit-scrollbar-thumb:hover,
.overlay-glass-card::-webkit-scrollbar-thumb:hover,
#docs-body::-webkit-scrollbar-thumb:hover {
    background: var(--vff-plasma);
    box-shadow: 0 0 10px var(--vff-plasma);
}

/* Shared docs shell adopters outside project docs. */
#architecture-overlay.docs-template-overlay,
#orchestrator-overlay.docs-template-overlay,
#legal-overlay.docs-template-overlay {
    position: fixed;
    inset: 0;
    right: 0;
    width: auto;
    height: 100vh;
    min-height: 100dvh;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: 20px;
    overflow-y: auto;
    overflow-x: hidden;
    box-sizing: border-box;
    background: var(--vff-overlay-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--vff-text);
    font-family: var(--vff-font);
    font-size: 16px;
    line-height: normal;
    z-index: 10000;
    opacity: 1;
    pointer-events: auto;
    scrollbar-width: thin;
    scrollbar-gutter: stable;
    scrollbar-color: var(--vff-plasma) transparent;
}

#architecture-overlay.docs-template-overlay.active,
#orchestrator-overlay.docs-template-overlay.active,
#legal-overlay.docs-template-overlay.active {
    display: flex;
}

#architecture-overlay.docs-template-overlay .overlay-glass-card,
#orchestrator-overlay.docs-template-overlay .overlay-glass-card,
#legal-overlay.docs-template-overlay .overlay-glass-card {
    width: 100%;
    max-width: var(--docs-shell-effective-width);
    margin: 30px auto;
    padding: var(--docs-card-padding);
    box-sizing: border-box;
    position: relative;
    overflow: visible;
    border: 2px solid var(--vff-card-border);
    border-radius: var(--docs-card-radius);
    background-color: var(--vff-card-bg);
    box-shadow: 0 20px 50px rgba(0, 0, 0, .5);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    color: var(--vff-text);
    text-align: left;
}
/* =========================================================
   03. Header, Badges, Description, Footer
   ========================================================= */
.ov-header-block,
.docs-template-header {
    margin: 0 0 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--vff-border);
    text-align: center;
    box-sizing: border-box;
}

.overlay-title,
.docs-template-title {
    display: block;
    margin: 0 0 10px;
    color: var(--vff-text);
    font-family: var(--vff-font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
}

.status-badge,
.docs-template-status {
    display: block;
    width: fit-content;
    margin: 0 auto 20px;
    padding: 4px 12px;
    border: 1px solid var(--vff-plasma);
    border-radius: 4px;
    background: rgba(255, 255, 255, .05);
    color: var(--vff-plasma);
    font-size: .75rem;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
}

.ov-tech-stack,
.docs-template-tech-stack {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    width: 100%;
    margin: 0;
}

.tech-badge,
.docs-template-tech-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 5px;
    padding: 6px 12px;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 6px;
    background: rgba(255, 255, 255, .07);
    color: rgba(255, 255, 255, .92);
    font-size: .75rem;
    font-weight: 600;
}

.ov-desc-text,
.project-desc-text,
.docs-template-description {
    margin: 0 0 30px;
    color: rgba(255, 255, 255, .92);
    font-size: 1.1rem;
    font-weight: 300;
    line-height: 1.2;
    text-align: center;
}

.doc-copyright,
.overlay-footer-copyright,
.docs-template-footer {
    max-width: 680px;
    margin: 50px auto 0;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, .08);
    color: rgba(255, 255, 255, .52);
    font-size: .68rem;
    line-height: 1.8;
    letter-spacing: 1.1px;
    text-align: center;
    text-transform: uppercase;
    opacity: 1;
    text-wrap: balance;
    overflow-wrap: normal;
    word-break: normal;
}

[data-theme="light"] .tech-badge,
[data-theme="light"] .docs-template-tech-badge {
    border-color: rgba(0, 0, 0, .15);
    background: rgba(0, 0, 0, .04);
    color: #111;
}

[data-theme="light"] .ov-desc-text,
[data-theme="light"] .project-desc-text,
[data-theme="light"] .docs-template-description {
    color: #111;
}

[data-theme="light"] .doc-copyright,
[data-theme="light"] .overlay-footer-copyright,
[data-theme="light"] .docs-template-footer {
    border-top-color: rgba(0, 0, 0, .1);
    color: rgba(0, 0, 0, .52);
}

/* =========================================================
   04. Navigation and Panels
   ========================================================= */
.docs-nav,
.docs-template-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 5px;
    margin: 0;
    padding: 10px 0 0;
    border-bottom: 2px solid var(--vff-border);
    line-height: normal;
}

.docs-tab,
.docs-template-tab {
    padding: 12px 18px;
    margin-bottom: -2px;
    border: 0 solid currentColor;
    border-bottom: 3px solid transparent;
    background: transparent;
    color: rgba(255, 255, 255, .7);
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .5px;
    line-height: normal;
    text-transform: uppercase;
    white-space: nowrap;
    transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}

.docs-tab:hover,
.docs-template-tab:hover {
    color: rgba(255, 255, 255, .95);
    background: rgba(255, 255, 255, .05);
}

.docs-tab.active,
.docs-template-tab.active {
    color: var(--vff-tab-accent);
    border-bottom-color: var(--vff-tab-accent);
    background: rgba(0, 217, 255, .1);
}

.docs-content,
.docs-template-content {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: var(--docs-content-padding);
    position: relative;
    overflow-x: hidden;
    box-sizing: border-box;
    color: var(--vff-text);
    line-height: normal;
}

.docs-content *,
.docs-content *::before,
.docs-content *::after,
.docs-template-content *,
.docs-template-content *::before,
.docs-template-content *::after {
    box-sizing: border-box;
    min-width: 0;
}

.docs-section,
.docs-template-section {
    display: none;
    width: 100%;
    max-width: 100%;
    padding: 15px 0 0;
    animation: docsFadeIn .3s ease;
}

.docs-section.active,
.docs-template-section.active { display: block; }

@keyframes docsFadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

[data-theme="light"] .docs-tab,
[data-theme="light"] .docs-template-tab {
    color: rgba(0, 0, 0, .7);
}

[data-theme="light"] .docs-tab:hover,
[data-theme="light"] .docs-template-tab:hover {
    color: rgba(0, 0, 0, .95);
    background: rgba(0, 0, 0, .05);
}

[data-theme="light"] .docs-tab.active,
[data-theme="light"] .docs-template-tab.active {
    color: var(--vff-tab-accent);
    border-bottom-color: var(--vff-tab-accent);
    background: rgba(30, 64, 175, .08);
}

/* =========================================================
   05. Typography
   ========================================================= */
.docs-content h2 {
    max-width: 100%;
    margin: 35px 0 20px;
    padding: 15px 0 0 15px;
    border-left: 4px solid var(--vff-plasma);
    color: var(--vff-plasma);
    font-size: 1.8rem;
    font-weight: 700;
    line-height: normal;
    letter-spacing: -0.5px;
}

.docs-content h3 {
    max-width: 100%;
    margin: 20px 0 15px;
    color: var(--vff-text-strong);
    font-size: 1.4rem;
    font-weight: 600;
    line-height: normal;
}

.docs-content h4 {
    margin: 20px 0 12px;
    color: var(--vff-text-strong);
    font-size: 1.1rem;
    font-weight: 600;
}

.docs-section > h2:first-child,
.docs-section > h3:first-child,
.docs-section > p:first-child,
.docs-section > *:first-child {
    margin-top: 0;
}

.docs-content p {
    margin: 0 0 16px;
    color: var(--vff-text-body);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
}

.docs-content ul,
.docs-content ol {
    margin: 0 0 18px;
    padding-left: 25px;
    color: var(--vff-text);
}

.docs-content li {
    margin-bottom: 10px;
    color: var(--vff-text-body);
    line-height: 1.6;
}

.docs-content strong {
    color: var(--vff-text-strong);
    font-weight: 600;
}




.vector-symbol {
    position: relative;
    display: inline-block;
    padding: 0 0.03em;
    color: inherit;
    font-style: italic;
    line-height: 1;
    white-space: nowrap;
}

.vector-symbol .vector-base {
    position: relative;
    display: inline-block;
}

.vector-symbol .vector-base::after {
    content: "\2192";
    position: absolute;
    left: -0.08em;
    right: -0.08em;
    top: -0.72em;
    color: inherit;
    font-size: 0.72em;
    font-style: normal;
    line-height: 1;
    text-align: center;
}

.vector-symbol sub {
    font-style: normal;
}

.docs-content em {
    color: var(--vff-plasma);
    font-style: normal;
    font-weight: 500;
}

.docs-content code {
    padding: 3px 8px;
    border: 1px solid rgba(0, 217, 255, .3);
    border-radius: 4px;
    background: rgba(0, 0, 0, .4);
    color: #7dd3fc;
    font-family: 'Monaco', 'Consolas', 'Courier New', monospace;
    font-size: .9em;
}

[data-theme="light"] .docs-content h3,
[data-theme="light"] .docs-content h4,
[data-theme="light"] .docs-content strong { color: #111; }
[data-theme="light"] .docs-content p,
[data-theme="light"] .docs-content li { color: var(--vff-text-body); }
[data-theme="light"] .docs-content code { background: rgba(0, 0, 0, .06); color: #0369a1; border-color: rgba(0, 0, 0, .1); }

/* =========================================================
   06. Lists, Alerts, Cards
   ========================================================= */
.feature-list {
    list-style: none;
    margin: 0 0 18px;
    padding-left: 25px;
}

.feature-list li {
    position: relative;
    margin-bottom: 12px;
    padding-left: 28px;
    color: var(--vff-text-body);
}

.feature-list li::before {
    content: "\25B8";
    position: absolute;
    left: 0;
    color: var(--vff-plasma);
    font-size: 1.1rem;
    font-weight: 800;
}

:is(.info-box, .warning-box, .success-box, .tip-box) {
    margin: 24px 0;
    padding: 20px;
    border: 1px solid rgba(0, 229, 255, .34);
    border-left: 5px solid;
    border-radius: 12px;
    color: rgba(255, 255, 255, .95);
    line-height: 1.7;
    box-shadow: none;
}

.info-box { border-left-color: var(--vff-info-color); background: rgba(59, 130, 246, .1); }
.warning-box { border-left-color: var(--vff-warn-color); background: rgba(245, 158, 11, .1); }
.success-box { border-left-color: var(--vff-ok-color); background: rgba(16, 185, 129, .1); }
.tip-box { border-left-color: var(--vff-plasma); background: rgba(0, 217, 255, .1); }

.info-box strong { color: var(--vff-info-heading); font-weight: 700; }
.warning-box strong { color: var(--vff-warn-heading); font-weight: 700; }
.success-box strong { color: #34d399; font-weight: 700; }
.tip-box strong { color: var(--vff-plasma); font-weight: 700; }

.info-box li,
.warning-box li,
.success-box li,
.tip-box li {
    color: var(--vff-text-body);
}

.info-box > strong + ul,
.warning-box > strong + ul,
.success-box > strong + ul,
.tip-box > strong + ul,
.info-box > strong + ol,
.warning-box > strong + ol,
.success-box > strong + ol,
.tip-box > strong + ol {
    margin-top: 12px !important;
}

.info-box ul,
.warning-box ul,
.success-box ul,
.tip-box ul {
    margin-bottom: 0;
}

.param-grid,
.docs-param-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
    margin: 20px 0;
}

.param,
.docs-param {
    padding: 20px;
    border: 1.6px solid rgba(255, 255, 255, .1);
    border-radius: 12px;
    background: rgba(0, 0, 0, .3);
    color: var(--vff-text);
    transition: border-color .2s ease, background-color .2s ease, transform .2s ease;
}

.param:hover,
.docs-param:hover {
    border-color: var(--vff-plasma);
    background: rgba(0, 217, 255, .08);
    transform: translateY(-2px);
}

.param strong,
.docs-param strong {
    display: block;
    margin-bottom: 12px;
    color: var(--vff-plasma);
    font-size: 1rem;
    font-weight: 700;
}

.param span,
.docs-param span {
    display: block;
    margin-bottom: 6px;
    color: rgba(255, 255, 255, .86);
    font-size: .9rem;
    line-height: 1.7;
}

.full-width { grid-column: 1 / -1; width: 100%; }
.hero-copy { color: var(--vff-text-body); font-size: 1rem; line-height: 1.7; }

[data-theme="light"] .info-box { background: rgba(59, 130, 246, .12); border-color: rgba(37, 99, 235, .24); border-left-color: var(--vff-info-color); color: #08111f; }
[data-theme="light"] .warning-box { background: rgba(245, 158, 11, .16); border-color: rgba(217, 119, 6, .26); border-left-color: var(--vff-warn-color); color: #08111f; }
[data-theme="light"] .success-box { background: rgba(16, 185, 129, .12); border-color: rgba(5, 150, 105, .24); border-left-color: var(--vff-ok-color); color: #08111f; }
[data-theme="light"] .tip-box { background: rgba(30, 64, 175, .1); border-color: rgba(30, 64, 175, .24); border-left-color: var(--vff-plasma); color: #08111f; }
[data-theme="light"] .info-box strong { color: var(--vff-info-heading); }
[data-theme="light"] .warning-box strong { color: var(--vff-warn-heading); }
[data-theme="light"] .success-box strong { color: var(--vff-ok-color); }
[data-theme="light"] .tip-box strong { color: var(--vff-plasma); }
[data-theme="light"] .info-box li,
[data-theme="light"] .warning-box li,
[data-theme="light"] .success-box li,
[data-theme="light"] .tip-box li { color: var(--vff-text-body); }
[data-theme="light"] .param,
[data-theme="light"] .docs-param { background: rgba(0, 0, 0, .03); border-color: rgba(0, 0, 0, .1); }
[data-theme="light"] .param strong,
[data-theme="light"] .docs-param strong { color: var(--vff-plasma); }
[data-theme="light"] .param span,
[data-theme="light"] .docs-param span { color: rgba(0, 0, 0, .88); }

/* =========================================================
   07. Tables, Math, Badges, Metrics, Examples
   ========================================================= */
.param-table,
.comparison-table {
    width: 100%;
    margin: 24px 0;
    border-collapse: collapse;
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 12px;
    overflow: hidden;
    background: rgba(0, 0, 0, .25);
    font-size: .9rem;
}

.param-table th,
.comparison-table th {
    padding: 14px;
    text-align: left;
    border-bottom: 2px solid rgba(0, 229, 255, .3);
    background: rgba(0, 217, 255, .15);
    color: rgba(255, 255, 255, .95);
    font-weight: 700;
}

.param-table td,
.comparison-table td {
    padding: 12px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
    color: rgba(255, 255, 255, .86);
    vertical-align: top;
}

.param-table tr:last-child td,
.comparison-table tr:last-child td { border-bottom: none; }
.param-table tr:hover,
.comparison-table tr:hover { background: rgba(255, 255, 255, .03); }

.equation-block {
    max-width: 100%;
    margin: 20px 0;
    padding: 18px;
    overflow-x: auto;
    border: 1px solid rgba(0, 217, 255, .2);
    border-radius: 12px;
    background: rgba(0, 0, 0, .35);
    color: rgba(255, 255, 255, .95);
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: .95em;
    text-align: center;
}

.new-badge {
    display: inline-block;
    margin-left: 6px;
    padding: 2px 8px;
    border-radius: 4px;
    background: linear-gradient(135deg, #00e5ff, #0f8);
    color: #000;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .5px;
    line-height: 1;
    text-transform: uppercase;
    vertical-align: middle;
}

.arch-badge {
    display: inline-block;
    margin: 0 5px;
    padding: 6px 14px;
    border: 2px solid currentColor;
    border-radius: 20px;
    font-size: .85rem;
    font-weight: 700;
}
.arch-core { color: var(--vff-plasma); background: rgba(0, 217, 255, .2); }
.arch-api { color: #a78bfa; background: rgba(139, 92, 246, .2); }
.arch-sec { color: #34d399; background: rgba(16, 185, 129, .2); }
.arch-storage { color: #fbbf24; background: rgba(245, 158, 11, .16); }
.arch-bridge { color: #f472b6; background: rgba(244, 114, 182, .16); }

/* Architecture documentation extensions. */
.arch-header,

.arch-sub {
    margin-top: 8px;
    color: var(--vff-text-subtle);
    font-size: .92rem;
    line-height: 1.5;
}

.orchestrator-docs {
    width: 100%;
}

.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 20px 0;
}

.feat-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border: 1px solid rgba(0, 217, 255, .25);
    border-radius: 20px;
    background: rgba(0, 217, 255, .08);
    color: var(--vff-plasma);
    font-size: .78rem;
    font-weight: 700;
    line-height: 1.3;
    white-space: nowrap;
    transition: background-color .2s ease, transform .2s ease;
}

.feat-badge:hover {
    background: rgba(0, 217, 255, .15);
    transform: translateY(-1px);
}

.decision-box {
    margin: 24px 0;
    padding: 20px;
    border: 1px solid rgba(16, 185, 129, .24);
    border-left: 5px solid var(--vff-ok-color);
    border-radius: 12px;
    background: rgba(16, 185, 129, .1);
    color: var(--vff-text-body);
    line-height: 1.7;
}

.decision-box strong {
    color: #34d399;
    font-weight: 700;
}

.doc-copyright-footer {
    margin-top: 30px;
}

[data-theme="light"] .feat-badge {
    border-color: rgba(30, 64, 175, .24);
    background: rgba(30, 64, 175, .08);
    color: var(--vff-plasma);
}

[data-theme="light"] .decision-box {
    border-color: rgba(5, 150, 105, .24);
    border-left-color: var(--vff-ok-color);
    background: rgba(16, 185, 129, .12);
    color: #08111f;
}

[data-theme="light"] .decision-box strong {
    color: var(--vff-ok-color);
}
/* =========================================================
   08b. Legal Notice and Privacy Extensions
   ========================================================= */
.legal-template-card {
    line-height: normal;
}

.legal-template-card p {
    margin: 0 0 16px;
    color: var(--vff-text-body);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
}

.legal-template-card h2 {
    max-width: 100%;
    margin: 35px 0 20px;
    padding: 15px 0 0 15px;
    border-left: 4px solid var(--vff-plasma);
    color: var(--vff-plasma);
    font-size: 1.8rem;
    font-weight: 700;
    line-height: normal;
    letter-spacing: 0;
}

.legal-template-card h3 {
    margin: 20px 0 15px;
    color: var(--vff-text-strong);
    font-size: 1.4rem;
    font-weight: 600;
    line-height: normal;
}

.legal-template-card strong {
    color: var(--vff-text-strong);
    font-weight: 600;
}

.legal-template-card a {
    color: var(--vff-plasma);
}

.legal-header {
    margin: 0 0 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--vff-border);
    text-align: center;
}

.legal-privacy-notice {
    color: var(--vff-plasma);
    font-style: italic;
}

.legal-reveal-btn {
    margin: 10px 0 30px;
    padding: 10px 20px;
    border: 0;
    border-radius: 6px;
    background: var(--vff-plasma);
    color: #000;
    cursor: pointer;
    font-weight: 700;
    transition: opacity .2s ease, transform .2s ease;
}

.legal-reveal-btn:hover {
    opacity: .9;
    transform: translateY(-1px);
}

.legal-hr {
    margin: 40px 0;
    border: 0;
    border-top: 1px solid var(--vff-border);
}

.legal-section-heading {
    margin-top: 28px;
}

.legal-standalone-container {
    max-width: 900px;
    margin: 0 auto 40px;
    position: relative;
}

.legal-back-btn {
    position: absolute;
    top: 25px;
    left: 25px;
    z-index: 10;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--vff-text-muted);
    font-weight: 600;
    text-decoration: none;
    transition: color .2s ease;
}

.legal-back-btn:hover {
    color: var(--vff-plasma);
}

.legal-card-padding {
    margin-top: 0;
    padding: 20px 40px;
}

[data-theme="light"] .legal-template-card p,
[data-theme="light"] .legal-template-card h3,
[data-theme="light"] .legal-template-card strong {
    color: #111;
}

[data-theme="light"] .legal-reveal-btn {
    color: #fff;
}

@media (max-width: 768px) {
    .legal-card-padding {
        padding: 25px 20px;
    }

    .legal-back-btn {
        position: static;
        margin: 0 0 20px;
    }
}
.metrics-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 15px; margin: 30px 0; }
.metric-card { padding: 20px; border: 1.6px solid rgba(255, 255, 255, .08); border-radius: 12px; background: rgba(0, 0, 0, .3); text-align: center; transition: border-color .2s ease, transform .2s ease; }
.metric-card:hover { border-color: var(--vff-plasma); transform: translateY(-2px); }
.metric-value { display: block; margin-bottom: 5px; color: var(--vff-plasma); font-size: 2.2rem; font-weight: 800; line-height: 1; }
.metric-label { color: var(--vff-text-muted); font-size: .85rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; }

.example-box,
.reaction,
.new-box,
.screenshot-box {
    margin: 20px 0;
    padding: 18px;
    border: 1px solid var(--vff-border);
    border-left: 4px solid var(--vff-plasma);
    border-radius: 12px;
    background: rgba(0, 0, 0, .35);
}
.example-box .label { display: block; margin-bottom: 10px; color: var(--vff-plasma); font-size: .85rem; font-weight: 700; letter-spacing: .5px; text-transform: uppercase; }
.example-box .content { display: block; color: var(--vff-text-body); font-size: .95rem; line-height: 1.8; }

[data-theme="light"] .param-table,
[data-theme="light"] .comparison-table { background: rgba(0, 0, 0, .02); border-color: rgba(0, 0, 0, .1); }
[data-theme="light"] .param-table th,
[data-theme="light"] .comparison-table th { background: rgba(30, 64, 175, .1); border-bottom-color: rgba(0, 0, 0, .1); color: #111; }
[data-theme="light"] .param-table td,
[data-theme="light"] .comparison-table td { border-bottom-color: rgba(0, 0, 0, .05); color: #111; }
[data-theme="light"] .param-table td strong,
[data-theme="light"] .comparison-table td strong,
[data-theme="light"] .param-table td em,
[data-theme="light"] .comparison-table td em { color: #0b1220; }
[data-theme="light"] .equation-block,
[data-theme="light"] .example-box,
[data-theme="light"] .reaction,
[data-theme="light"] .new-box,
[data-theme="light"] .screenshot-box { background: rgba(0, 0, 0, .04); border-color: rgba(0, 0, 0, .1); color: #111; }
[data-theme="light"] .metric-card { background: rgba(0, 0, 0, .03); border-color: rgba(0, 0, 0, .1); }

/* =========================================================
   08. Extension Modules and Utilities
   ========================================================= */
.color-swatch,
.rarity-swatch,
.rarity-dot,
.rarity-hex {
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-right: 6px;
    border: 1px solid var(--vff-border);
    border-radius: 50%;
    vertical-align: -2px;
}
.arrow { color: var(--vff-plasma); font-weight: 800; padding: 0 6px; }
.swatch-carbon, .swatch-carbon-dark { background: #4b5563; }
.swatch-hydrogen, .swatch-hydrogen-dark { background: #e5e7eb; }
.swatch-oxygen, .swatch-oxygen-dark { background: #ef4444; }
.swatch-nitrogen, .swatch-nitrogen-dark { background: #3b82f6; }
.swatch-chlorine, .swatch-chlorine-dark { background: #22c55e; }
.swatch-bromine, .swatch-bromine-dark { background: #92400e; }
.swatch-sulfur, .swatch-sulfur-dark { background: #eab308; }
.swatch-phosphorus, .swatch-phosphorus-dark { background: #f97316; }
.swatch-water { background: #38bdf8; }
.swatch-hydronium { background: #fb7185; }
.swatch-peroxide { background: #f43f5e; }
.swatch-charge { background: #f59e0b; }
.swatch-acidbase { background: #a855f7; }
.swatch-nucleophilic { background: #14b8a6; }
.swatch-probe, .swatch-probe-dark { background: #06b6d4; }
.swatch-thermal { background: #ef4444; }

.score-badge { display: inline-flex; align-items: center; justify-content: center; padding: 3px 8px; border: 1px solid currentColor; border-radius: 4px; font-size: .75rem; font-weight: 800; }
.score-perfect { color: #22c55e !important; background: rgba(34, 197, 94, .12); }
.text-ok, .text-perf { color: #22c55e !important; }
.score-excellent { color: #38bdf8; background: rgba(56, 189, 248, .12); }
.rarity-rare,
.event-tier-rare { color: #38bdf8; }
.score-good { color: #f59e0b !important; background: rgba(245, 158, 11, .12); }
.text-warn { color: #f59e0b !important; }
.score-poor { color: #ef4444 !important; background: rgba(239, 68, 68, .12); }
.text-err { color: #ef4444 !important; }

.event-grid,
.category-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.event-card,
.sample-unlock,
.category-section { padding: 16px; border: 1px solid var(--vff-border); border-radius: 8px; background: rgba(0, 0, 0, .26); }
.event-controls,
.category-header,
.category-progress { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.rarity-common,
.event-tier-common { color: #9ca3af; }
.rarity-uncommon,
.event-tier-uncommon { color: #22c55e; }
.rarity-epic,
.event-tier-epic { color: #a855f7; }
.rarity-mythic,
.event-tier-mythic { color: #ef4444; }
.rarity-cosmic,
.event-tier-cosmic { color: #d946ef; }
.rarity-transcendent,
.event-tier-transcendent { color: #f59e0b; }
.rarity-label { font-size: .75rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.filter-btn { padding: 6px 10px; border: 1px solid var(--vff-border); border-radius: 4px; background: rgba(255, 255, 255, .05); color: var(--vff-text-body); cursor: pointer; }
.filter-btn.active,
.filter-btn:hover { border-color: var(--vff-plasma); background: rgba(0, 217, 255, .1); color: var(--vff-plasma); }

.grid-2-col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.pl-20 { padding-left: 20px !important; }
.mt-5 { margin-top: 5px !important; }
.mt-8 { margin-top: 8px !important; }
.mt-10 { margin-top: 10px !important; }
.m-0 { margin: 0 !important; }
.line-through { text-decoration: line-through; }
.f-07 { font-size: .7rem !important; }

/* =========================================================
   09. Responsive
   ========================================================= */
@media (max-width: 768px) {
    .vff-docs-overlay,
    .docs-template-overlay,
    #chaos-docs {
        padding: 15px 0 60px;
    }

    .overlay-inner-container,
    .docs-template-inner {
        padding: 20px;
    }

    .vff-overlay-glass-card,
    .overlay-glass-card,
    .docs-template-card,
    #docs-body {
        max-width: 600px;
        margin: 0 auto;
        padding: var(--docs-card-padding-mobile-block) var(--docs-card-padding-mobile-inline);
        overflow-y: visible;
    }

    .close-overlay-btn {
        top: 15px;
        right: 20px;
        font-size: 36px;
    }

    .overlay-title,
    .docs-template-title { font-size: 2rem; }
    .docs-content,
    .docs-template-content { padding: 15px 0; }
    .docs-content h2 { font-size: 1.5rem; padding-left: 14px; }
    .docs-content h3 { font-size: 1.2rem; }
    .docs-tab,
    .docs-template-tab { padding: 10px 12px; font-size: 11px; }
    .grid-2-col { grid-template-columns: 1fr; }
    .param-grid,
    .docs-param-grid,
    .metrics-grid { grid-template-columns: 1fr !important; }
    .param-table,
    .comparison-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .param-table th,
    .param-table td,
    .comparison-table th,
    .comparison-table td { padding: 10px; font-size: .8rem; }
    .doc-copyright,
    .overlay-footer-copyright,
    .docs-template-footer { max-width: 100%; font-size: .58rem; letter-spacing: .7px; line-height: 1.75; }
}

@media (max-width: 480px) {
    .vff-overlay-glass-card,
    .overlay-glass-card,
    .docs-template-card,
    #docs-body { border-radius: 14px; }
    .docs-content h2 { font-size: 1.3rem; }
    .docs-tab,
    .docs-template-tab { padding: 8px; font-size: 10px; letter-spacing: 0; }
    .docs-nav,
    .docs-template-nav { gap: 2px; padding-top: 6px; }
}

/* Distillation patch: event and sample unlock extension coverage */
.event-search {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--vff-border);
    border-radius: 6px;
    background: rgba(0, 0, 0, .22);
    color: var(--vff-text);
}

.event-stats-dashboard,
.category-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin: 18px 0;
}

.sample-unlock-body,
.event-content-box {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sample-unlock-icon,
.event-icon-box {
    font-size: 1.5rem;
    line-height: 1;
}

.sample-unlock-name,
.event-name-box {
    color: var(--vff-text-strong);
    font-weight: 800;
}

.sample-unlock-desc,
.event-desc-box {
    color: var(--vff-text-body);
    line-height: 1.4;
}

.sample-unlock-tier,
.event-tier-box {
    color: var(--vff-plasma);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}


[data-theme="light"] .event-search {
    background: rgba(0, 0, 0, .03);
    color: #111;
}

/* Distillation patch: compact version/status badge used by existing project docs */
.v-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 8px;
  border: 1px solid var(--vff-plasma);
  border-radius: 999px;
  background: rgba(0, 217, 255, .12);
  color: var(--vff-plasma);
  font-size: .72rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: .04em;
  white-space: nowrap;
}

[data-theme="light"] .v-badge {
  background: rgba(30, 64, 175, .08);
  color: var(--vff-plasma);
}