/* ══════════════════════════════════════════════════════════════
   MINIMALIST MONOCHROME THEME — mono.css
   Loaded dynamically when user clicks "✦ click me" toggle.
   Overrides index.css tokens with pure black & white editorial.
══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400;1,700&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;0,8..60,700;1,8..60,400&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── DESIGN TOKENS ──────────────────────────────────────────── */
[data-theme="mono"] {
    --green:   #000000;
    --purple:  #000000;
    --pink:    #000000;
    --black:   #000000;
    --white:   #ffffff;
    --gray:    #f5f5f5;

    --border:    2px solid #000000;
    --shadow:    none;
    --shadow-sm: none;
    --shadow-lg: none;

    --radius-pill: 0px;
    --radius-card: 0px;

    --bounce: linear;

    --font-head: 'Playfair Display', Georgia, serif;
    --font-body: 'Source Serif 4', Georgia, serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Monochrome specifics */
    --mono-hairline:  1px solid #e5e5e5;
    --mono-thin:      1px solid #000000;
    --mono-medium:    2px solid #000000;
    --mono-thick:     4px solid #000000;
    --mono-ultra:     8px solid #000000;
    --mono-muted:     #525252;
    --mono-off-white: #f5f5f5;
}

/* ── BASE ─────────────────────────────────────────────────── */
[data-theme="mono"] body {
    background: #ffffff;
    color: #000000;
    font-family: 'Source Serif 4', Georgia, serif;
}

[data-theme="mono"] * {
    border-radius: 0 !important;
    box-shadow: none !important;
    text-shadow: none !important;
    animation: none !important;
    transition: background 0.1s, color 0.1s, border 0.1s !important;
}

/* Keep cursor ring animation */
[data-theme="mono"] #cursor-ring {
    animation: none;
    transition: width 0.1s, height 0.1s, border-color 0.1s, opacity 0.1s !important;
}

/* ── NOISE TEXTURE OVERLAY ───────────────────────────────── */
[data-theme="mono"] body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 1px, #000 1px, #000 2px);
    background-size: 100% 4px;
    opacity: 0.012;
}

/* ── NAV ────────────────────────────────────────────────────── */
[data-theme="mono"] .nav-pill {
    background: #ffffff;
    border: var(--mono-thick);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-radius: 0 !important;
}

[data-theme="mono"] .logo-mark {
    background: #000000;
    color: #ffffff;
    border: var(--mono-medium);
    border-radius: 0 !important;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
}

[data-theme="mono"] .nav-links li a.pill-link {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: transparent;
    border: none;
    color: #000000;
    border-radius: 0 !important;
    height: auto;
    padding: 0.35rem 0.75rem;
}

[data-theme="mono"] .nav-links li a.pill-link:hover,
[data-theme="mono"] .nav-links li a.pill-link.active {
    background: #000000;
    color: #ffffff;
    border-color: #000000;
}

[data-theme="mono"] .pill-hover-circle { display: none; }
[data-theme="mono"] .pill-label-hover  { display: none; }

[data-theme="mono"] .nav-cta-pill {
    background: #000000;
    color: #ffffff;
    border: var(--mono-medium);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 0 !important;
}

[data-theme="mono"] .nav-cta-pill:hover {
    background: #ffffff;
    color: #000000;
    border-color: #000000;
}

/* ── HERO ────────────────────────────────────────────────────── */
[data-theme="mono"] .hero {
    background: #ffffff;
    background-image: none;
    border-bottom: var(--mono-ultra);
    color: #000000;
    padding-top: 10rem;
    padding-bottom: 6rem;
    position: relative;
    overflow: hidden;
}

/* Horizontal line texture inside hero */
[data-theme="mono"] .hero::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 1px, #000 1px, #000 2px);
    background-size: 100% 4px;
    opacity: 0.015;
}

[data-theme="mono"] .hero-blob { display: none; }
[data-theme="mono"] .hero-cursor-glow { display: none; }

[data-theme="mono"] .hero-eyebrow {
    background: transparent;
    border: var(--mono-medium);
    color: #000000;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    border-radius: 0 !important;
}

[data-theme="mono"] .hero-headline {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(4rem, 10vw, 8rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 0.9;
    color: #000000;
    text-transform: none;
}

[data-theme="mono"] .gradient-text {
    background: none !important;
    -webkit-background-clip: unset !important;
    -webkit-text-fill-color: #000000 !important;
    background-clip: unset !important;
    color: #000000;
}

[data-theme="mono"] .hero-sub {
    color: #000000;
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: 1.1rem;
    font-style: italic;
    line-height: 1.7;
}

[data-theme="mono"] .hero-role-line { color: #000000; }
[data-theme="mono"] .hero-role-cursor {
    background: #000000;
}

[data-theme="mono"] .sticker { display: none !important; }

/* ── PHONE MOCKUP — invert in mono ─── */
[data-theme="mono"] .phone-frame {
    border: var(--mono-ultra);
    background: #ffffff;
}

[data-theme="mono"] .phone-header {
    background: #000000;
    border-bottom: var(--mono-medium);
}

[data-theme="mono"] .phone-header-title { color: #ffffff; }

[data-theme="mono"] .phone-header-badge {
    background: #ffffff;
    color: #000000;
    border: var(--mono-thin);
}

[data-theme="mono"] .phone-post {
    background: #f5f5f5 !important;
    border: var(--mono-thin);
    transform: none !important;
}

[data-theme="mono"] .phone-post:hover { transform: none !important; }

[data-theme="mono"] .phone-post-name {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    color: #000000;
}

[data-theme="mono"] .phone-post-role {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.58rem;
    color: #525252;
}

[data-theme="mono"] .phone-tab-action {
    background: #000000;
    color: #ffffff;
    border: var(--mono-thin);
}

/* ── BUTTONS ───────────────────────────────────────────────────── */
[data-theme="mono"] .btn-brutal {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    border-radius: 0 !important;
    padding: 0.85rem 2rem;
    border: var(--mono-medium);
    transition: background 0.1s, color 0.1s !important;
}

[data-theme="mono"] .btn-brutal--black,
[data-theme="mono"] .btn-brutal--green {
    background: #000000;
    color: #ffffff;
    border-color: #000000;
}

[data-theme="mono"] .btn-brutal--black:hover,
[data-theme="mono"] .btn-brutal--green:hover {
    background: #ffffff;
    color: #000000;
    border-color: #000000;
}

[data-theme="mono"] .btn-brutal--white,
[data-theme="mono"] .hero .btn-brutal--white {
    background: #ffffff;
    color: #000000;
    border: var(--mono-medium) !important;
    border-color: #000000 !important;
}

[data-theme="mono"] .btn-brutal--white:hover,
[data-theme="mono"] .hero .btn-brutal--white:hover {
    background: #000000;
    color: #ffffff;
}

[data-theme="mono"] .hero .btn-brutal--black {
    background: #000000;
    color: #ffffff;
    border-color: #000000;
}

/* ── SOCIAL CHIPS ────────────────────────────────────────────── */
[data-theme="mono"] .social-chip {
    background: transparent;
    color: #000000;
    border: var(--mono-thin);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 0 !important;
}

[data-theme="mono"] .social-chip:hover {
    background: #000000;
    color: #ffffff;
    border-color: #000000;
    transform: none !important;
}

/* ── MARQUEE ────────────────────────────────────────────────────── */
[data-theme="mono"] .marquee-outer {
    transform: none;
}

[data-theme="mono"] .marquee-wrap {
    background: #000000;
    border-top: var(--mono-thick);
    border-bottom: var(--mono-thick);
}

[data-theme="mono"] .marquee-track span {
    font-family: 'Playfair Display', Georgia, serif;
    font-style: italic;
    font-size: 1.4rem;
    color: #ffffff;
    text-transform: none;
    letter-spacing: -0.02em;
}

[data-theme="mono"] .marquee-sep { color: #ffffff !important; }

/* ── SECTION CHROME ───────────────────────────────────────────── */
[data-theme="mono"] .section-label {
    background: transparent;
    color: #525252;
    border: var(--mono-thin);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    border-radius: 0 !important;
    padding: 0.25rem 0.75rem;
}

[data-theme="mono"] .section-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 900;
    text-transform: none;
    letter-spacing: -0.04em;
}

/* ── ABOUT ────────────────────────────────────────────────────── */
[data-theme="mono"] .about-section {
    border-top: var(--mono-ultra);
    border-bottom: var(--mono-thick);
}

[data-theme="mono"] .about-photo {
    border: var(--mono-thick);
    filter: grayscale(100%) contrast(1.1);
    border-radius: 0 !important;
}

[data-theme="mono"] .about-text {
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: 1.05rem;
    line-height: 1.8;
    color: #000000;
}

[data-theme="mono"] .badge {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: var(--mono-medium);
    border-radius: 0 !important;
}

[data-theme="mono"] .badge--green {
    background: #000000;
    color: #ffffff;
}

[data-theme="mono"] .badge--purple,
[data-theme="mono"] .badge--orange {
    background: #ffffff;
    color: #000000;
    border-color: #000000;
}

/* ── BENTO GRID ───────────────────────────────────────────────────── */
[data-theme="mono"] .bento-section {
    background: #f5f5f5;
    border-top: var(--mono-ultra);
    border-bottom: var(--mono-thick);
    background-image:
        linear-gradient(#00000008 1px, transparent 1px),
        linear-gradient(90deg, #00000008 1px, transparent 1px);
    background-size: 40px 40px;
}

[data-theme="mono"] .bento-card {
    background: #ffffff;
    border: var(--mono-medium);
    transform: none !important;
    border-radius: 0 !important;
}

[data-theme="mono"] .bento-card:hover {
    background: #000000;
    color: #ffffff;
    transform: none !important;
}

[data-theme="mono"] .bento-card:hover .bento-card-label {
    color: #ffffff;
    opacity: 1;
}

[data-theme="mono"] .bento-card:hover .chip {
    background: #ffffff;
    color: #000000;
    border-color: #ffffff;
}

[data-theme="mono"] .bento-card--a {
    background: #f5f5f5;
}

[data-theme="mono"] .bento-card--b {
    background: #000000;
    color: #ffffff;
}

[data-theme="mono"] .bento-card--c {
    background: #000000;
    color: #ffffff;
    background-image:
        repeating-linear-gradient(90deg, transparent, transparent 1px, #fff 1px, #fff 2px);
    background-size: 4px 100%;
}

[data-theme="mono"] .bento-card--d {
    background: #ffffff;
}

[data-theme="mono"] .bento-card--e {
    background: #000000;
    color: #ffffff;
}

[data-theme="mono"] .bento-card-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: #000000;
    opacity: 1;
}

[data-theme="mono"] .bento-card-label--light { color: #ffffff; }

[data-theme="mono"] .chip {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    background: #ffffff;
    color: #000000;
    border: var(--mono-thin);
    border-radius: 0 !important;
}

[data-theme="mono"] .chip:hover {
    background: #000000;
    color: #ffffff;
    border-color: #000000;
    transform: none !important;
}

[data-theme="mono"] .neon-list li {
    font-family: 'Source Serif 4', Georgia, serif;
    color: #ffffff;
    font-size: 0.95rem;
}

[data-theme="mono"] .neon-dot { color: #ffffff; }

[data-theme="mono"] .cert-dashboard {
    background: rgba(255,255,255,0.08);
    border: var(--mono-thin);
    border-color: rgba(255,255,255,0.4);
}

[data-theme="mono"] .cert-item {
    background: #ffffff;
    border: var(--mono-medium);
    border-radius: 0 !important;
}

[data-theme="mono"] .cert-item:hover {
    background: #000000;
    transform: none !important;
}

[data-theme="mono"] .cert-item:hover span { color: #ffffff; }

[data-theme="mono"] .stack-pill {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    background: transparent;
    color: #ffffff;
    border: 1px solid rgba(255,255,255,0.5);
    border-radius: 0 !important;
}

[data-theme="mono"] .stack-pill:hover {
    background: #ffffff;
    color: #000000;
    border-color: #ffffff;
    transform: none !important;
}

/* ── PROJECTS ───────────────────────────────────────────────────── */
[data-theme="mono"] .projects-section {
    border-top: var(--mono-ultra);
    border-bottom: var(--mono-thick);
}

[data-theme="mono"] .project-card {
    border: var(--mono-medium);
    background: #ffffff;
    transform: none !important;
    border-radius: 0 !important;
}

[data-theme="mono"] .project-card:hover {
    background: #ffffff;
    border-color: #000000;
    border-width: 4px;
    transform: none !important;
}

[data-theme="mono"] .project-img {
    border-bottom: var(--mono-medium);
    filter: grayscale(100%) contrast(1.05);
    border-radius: 0 !important;
}

[data-theme="mono"] .project-card:hover .project-img {
    filter: grayscale(0%);
    border-bottom-width: 4px;
}

[data-theme="mono"] .project-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.3rem;
    font-weight: 700;
    text-transform: none;
    letter-spacing: -0.03em;
}

[data-theme="mono"] .project-desc {
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: 0.9rem;
    line-height: 1.7;
    color: #525252;
}

[data-theme="mono"] .project-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: #000000;
    color: #ffffff;
    border: none;
    padding: 0.2rem 0.65rem;
    border-radius: 0 !important;
}

/* ── BLOGS ────────────────────────────────────────────────────── */
[data-theme="mono"] .blogs-section {
    border-top: var(--mono-ultra);
    border-bottom: var(--mono-thick);
}

[data-theme="mono"] .blog-card-image {
    border: var(--mono-medium);
    filter: grayscale(100%);
    border-radius: 0 !important;
}

[data-theme="mono"] .blog-card:hover .blog-card-image {
    filter: grayscale(0%);
    border-width: 4px;
}

[data-theme="mono"] .blog-card-title,
[data-theme="mono"] .blog-card .project-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    letter-spacing: -0.03em;
    text-transform: none;
}

[data-theme="mono"] .blog-card .project-desc {
    font-family: 'Source Serif 4', Georgia, serif;
    color: #525252;
}

[data-theme="mono"] .blog-stat--time {
    background: #000000;
    color: #ffffff;
    font-family: 'JetBrains Mono', monospace;
    border-radius: 0 !important;
}

[data-theme="mono"] .gallery-nav {
    border: var(--mono-medium);
    background: #ffffff;
    color: #000000;
    border-radius: 0 !important;
}

[data-theme="mono"] .gallery-nav:hover {
    background: #000000;
    color: #ffffff;
    transform: none !important;
}

/* ── FAQ ─────────────────────────────────────────────────────────────── */
[data-theme="mono"] .faq-section {
    background: #f5f5f5;
    border-top: var(--mono-ultra);
    border-bottom: var(--mono-thick);
}

[data-theme="mono"] .faq-item {
    background: #ffffff;
    border: var(--mono-medium);
    border-radius: 0 !important;
}

[data-theme="mono"] .faq-item[open] {
    background: #000000;
    color: #ffffff;
}

[data-theme="mono"] .faq-summary {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.05rem;
    font-weight: 700;
    text-transform: none;
    letter-spacing: -0.03em;
    background: transparent;
    color: inherit;
    border-radius: 0 !important;
}

[data-theme="mono"] .faq-item[open] .faq-summary {
    background: #000000;
    color: #ffffff;
    border-bottom: var(--mono-thin);
    border-color: rgba(255,255,255,0.2);
    border-radius: 0 !important;
}

[data-theme="mono"] .faq-icon { color: inherit; }

[data-theme="mono"] .faq-body {
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.85);
    line-height: 1.8;
}

/* ── CTA ─────────────────────────────────────────────────────────────── */
[data-theme="mono"] .cta-section {
    background: #000000;
    border-top: var(--mono-ultra);
    background-image: radial-gradient(circle at top center, #ffffff, transparent 70%);
    position: relative;
}

[data-theme="mono"] .cta-sticker { display: none; }

[data-theme="mono"] .cta-headline {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 900;
    color: #ffffff;
    letter-spacing: -0.05em;
    text-transform: none;
}

[data-theme="mono"] .cta-headline--outline {
    -webkit-text-stroke: 3px #ffffff;
    color: transparent;
}

[data-theme="mono"] .cta-sub {
    font-family: 'Source Serif 4', Georgia, serif;
    color: rgba(255,255,255,0.85);
    font-style: italic;
}

/* ── FOOTER ─────────────────────────────────────────────────────────────── */
[data-theme="mono"] .site-footer {
    background: #000000;
    border-top: var(--mono-ultra);
    color: #ffffff;
}

[data-theme="mono"] .footer-brand-bg {
    color: #ffffff;
    opacity: 0.04;
}

[data-theme="mono"] .footer-logo {
    font-family: 'Playfair Display', Georgia, serif;
    font-style: italic;
    color: #ffffff;
}

[data-theme="mono"] .footer-tagline {
    color: rgba(255,255,255,0.5);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

[data-theme="mono"] .footer-nav a {
    color: rgba(255,255,255,0.7);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

[data-theme="mono"] .footer-nav a:hover {
    color: #ffffff;
    text-decoration: underline;
}

[data-theme="mono"] .footer-social-link {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.35);
    color: #ffffff;
    border-radius: 0 !important;
}

[data-theme="mono"] .footer-social-link:hover {
    background: #ffffff;
    color: #000000;
    transform: none !important;
}

[data-theme="mono"] .footer-legal {
    color: rgba(255,255,255,0.35);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

/* ── MOBILE NAV DRAWER ────────────────────────────────────────────── */
[data-theme="mono"] .mobile-nav-drawer {
    background: #ffffff;
    border-left: var(--mono-thick);
    border-radius: 0 !important;
}

[data-theme="mono"] .mobile-nav-drawer ul li a {
    border: var(--mono-medium);
    border-radius: 0 !important;
    font-family: 'Source Serif 4', Georgia, serif;
}

[data-theme="mono"] .mobile-nav-drawer ul li a:hover {
    background: #000000;
    color: #ffffff;
}

[data-theme="mono"] .drawer-close-btn {
    background: #000000;
    border-radius: 0 !important;
}

[data-theme="mono"] .drawer-cta {
    background: #000000 !important;
    color: #ffffff !important;
}

/* ── CURSOR RING in MONO ────────────────────────────────────────────── */
[data-theme="mono"] #cursor-ring {
    border-color: #000000;
    opacity: 0.5;
}

[data-theme="mono"] body.cursor-hover #cursor-ring {
    width: 56px;
    height: 56px;
    border-color: #000000;
    background: rgba(0,0,0,0.04);
    opacity: 0.4;
}

[data-theme="mono"] body.cursor-click #cursor-ring {
    width: 24px;
    height: 24px;
    border-color: #000000;
    opacity: 1;
}


/* ══════════════════════════════════════════════════════════════
   THEME TOGGLE BUTTON (✦ click me / ✦ original)
   Matches .nav-cta-pill from index.css exactly:
     Space Grotesk bold, lowercase, black bg, white text,
     2px border, 9999px radius, 0.42rem 1.1rem padding,
     3px 3px offset shadow, scale(1.08) + purple shadow on hover.
   Spark animation fires from JS-injected .spark elements.
══════════════════════════════════════════════════════════════ */

/* ── Spark keyframes ────────────────────────────────────────────── */
@keyframes spark-fly-1  { 0%{transform:translate(-50%,-50%) scale(1);opacity:1} 100%{transform:translate(calc(-50% - 22px),calc(-50% - 26px)) scale(0);opacity:0} }
@keyframes spark-fly-2  { 0%{transform:translate(-50%,-50%) scale(1);opacity:1} 100%{transform:translate(calc(-50% + 24px),calc(-50% - 22px)) scale(0);opacity:0} }
@keyframes spark-fly-3  { 0%{transform:translate(-50%,-50%) scale(1);opacity:1} 100%{transform:translate(calc(-50% + 28px),calc(-50% +  4px)) scale(0);opacity:0} }
@keyframes spark-fly-4  { 0%{transform:translate(-50%,-50%) scale(1);opacity:1} 100%{transform:translate(calc(-50% + 18px),calc(-50% + 26px)) scale(0);opacity:0} }
@keyframes spark-fly-5  { 0%{transform:translate(-50%,-50%) scale(1);opacity:1} 100%{transform:translate(calc(-50% - 18px),calc(-50% + 28px)) scale(0);opacity:0} }
@keyframes spark-fly-6  { 0%{transform:translate(-50%,-50%) scale(1);opacity:1} 100%{transform:translate(calc(-50% - 30px),calc(-50% +  6px)) scale(0);opacity:0} }
@keyframes spark-fly-7  { 0%{transform:translate(-50%,-50%) scale(1);opacity:1} 100%{transform:translate(calc(-50% - 12px),calc(-50% - 32px)) scale(0);opacity:0} }
@keyframes spark-fly-8  { 0%{transform:translate(-50%,-50%) scale(1);opacity:1} 100%{transform:translate(calc(-50% + 14px),calc(-50% - 30px)) scale(0);opacity:0} }

/* ── Button — default (neo-brutalist) theme ─────────────────────── */
/* Exact copy of .nav-cta-pill from index.css */
.theme-toggle-btn {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: lowercase;
    background: #0a0a0a;
    color: #ffffff;
    border: 2px solid #0a0a0a;
    border-radius: 9999px;
    padding: 0.42rem 1.1rem;
    cursor: none;
    margin-left: 0.2rem;
    white-space: nowrap;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    position: relative;
    overflow: visible;
    box-shadow: 3px 3px 0px rgba(0,0,0,0.4);
    transition:
        transform   0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275),
        box-shadow  0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.theme-toggle-btn:hover {
    transform: scale(1.08);
    box-shadow: 4px 4px 0px #7000ff;
    background: #0a0a0a;
    color: #ffffff;
}

/* ── Spark dots (JS-injected .spark elements) ─────────────────── */
.theme-toggle-btn .spark {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    opacity: 0;
}

.theme-toggle-btn .spark--1  { background: #ccff00; animation: spark-fly-1 0.5s ease           forwards; }
.theme-toggle-btn .spark--2  { background: #7000ff; animation: spark-fly-2 0.5s ease 0.03s     forwards; }
.theme-toggle-btn .spark--3  { background: #ff4800; animation: spark-fly-3 0.5s ease 0.06s     forwards; }
.theme-toggle-btn .spark--4  { background: #ccff00; animation: spark-fly-4 0.5s ease 0.02s     forwards; }
.theme-toggle-btn .spark--5  { background: #7000ff; animation: spark-fly-5 0.5s ease 0.05s     forwards; }
.theme-toggle-btn .spark--6  { background: #ff4800; animation: spark-fly-6 0.5s ease 0.08s     forwards; }
.theme-toggle-btn .spark--7  { background: #ccff00; animation: spark-fly-7 0.5s ease 0.01s     forwards; }
.theme-toggle-btn .spark--8  { background: #7000ff; animation: spark-fly-8 0.5s ease 0.04s     forwards; }

/* ── Mono-theme override — sharp, black/white ───────────────────── */
[data-theme="mono"] .theme-toggle-btn {
    background: #ffffff;
    color: #000000;
    border: 2px solid #000000 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transform: none !important;
    transition: background 0.1s, color 0.1s !important;
}

[data-theme="mono"] .theme-toggle-btn:hover {
    background: #000000;
    color: #ffffff;
    transform: none !important;
    box-shadow: none !important;
}

/* Greyscale sparks in mono mode */
[data-theme="mono"] .theme-toggle-btn .spark--1,
[data-theme="mono"] .theme-toggle-btn .spark--4,
[data-theme="mono"] .theme-toggle-btn .spark--7 { background: #000000; }
[data-theme="mono"] .theme-toggle-btn .spark--2,
[data-theme="mono"] .theme-toggle-btn .spark--5 { background: #525252; }
[data-theme="mono"] .theme-toggle-btn .spark--3,
[data-theme="mono"] .theme-toggle-btn .spark--6,
[data-theme="mono"] .theme-toggle-btn .spark--8 { background: #000000; }

/* ── Hide on mobile — same breakpoint as .nav-cta-pill ──────────── */
@media (max-width: 900px) {
    .theme-toggle-btn { display: none; }
}