:root {
    --bg: #0a0a0a;
    --card: #121214;
    --muted: #9ca3af;
    --border: #232326;
    --primary: #a855f7;
    --primary-hover: #c084fc;
    --danger: #ef4444;
    --ok: #22c55e;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: #fff;
}

body {
    font-family: "Space Mono", monospace;
    padding-left: env(safe-area-inset-left, 0);
    padding-right: env(safe-area-inset-right, 0);
}

.legacy-page-wrap {
    max-width: 80rem;
    margin: 0 auto;
    padding: 1rem max(0.75rem, env(safe-area-inset-left)) 1.25rem max(0.75rem, env(safe-area-inset-right));
}

@media (min-width: 640px) {
    .legacy-page-wrap {
        padding: 1.25rem 1rem 1.5rem;
    }
}

@media (min-width: 1024px) {
    .legacy-page-wrap {
        padding: 1.5rem 1rem;
    }
}

.legacy-heading {
    font-family: "Orbitron", sans-serif;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.legacy-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: .75rem;
}

.legacy-btn {
    border: 1px solid var(--border);
    background: #161616;
    color: #fff;
    font-weight: 700;
    border-radius: .6rem;
    padding: .7rem 1rem;
    min-height: 2.75rem;
    min-width: 2.75rem;
    cursor: pointer;
    transition: .2s ease;
    -webkit-tap-highlight-color: rgba(168, 85, 247, 0.25);
    touch-action: manipulation;
}

.legacy-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.legacy-btn-primary {
    background: var(--primary);
    color: #faf5ff;
    border-color: var(--primary);
    font-weight: 800;
}

.legacy-btn-primary:hover {
    background: var(--primary-hover);
    color: #1e1b4b;
}

.legacy-pill {
    font-size: .72rem;
    border: 1px solid var(--border);
    background: #111;
    border-radius: 999px;
    padding: .25rem .65rem;
}

.legacy-grid {
    display: grid;
    gap: 1rem;
}

/* Store / kits: 2 columns on small tablets */
@media (min-width: 480px) and (max-width: 767px) {
    .legacy-grid.cols-2,
    .legacy-grid.cols-3,
    .legacy-grid.cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .legacy-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
    .legacy-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
    .legacy-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 900px) and (max-width: 1199px) {
    .legacy-grid.cols-4 { grid-template-columns: repeat(3, 1fr); }
}

/* ——— Site header (mobile menu + touch targets) ——— */
.legacy-site-header {
    position: sticky;
    top: 0;
    z-index: 90;
    background: #0a0a0a;
    border-bottom: 1px solid #1f1f1f;
    padding-top: env(safe-area-inset-top, 0);
}

.legacy-header-inner {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0.65rem max(0.75rem, env(safe-area-inset-left)) 0.65rem max(0.75rem, env(safe-area-inset-right));
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem 0.75rem;
}

.legacy-brand {
    text-decoration: none;
    color: #fff;
    font-family: Orbitron, sans-serif;
    font-weight: 800;
    letter-spacing: 0.08em;
    font-size: clamp(0.95rem, 3.5vw, 1.2rem);
    line-height: 1.2;
    padding: 0.35rem 0;
    -webkit-tap-highlight-color: transparent;
}

.legacy-header-tools {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.legacy-nav-auth-slot {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.legacy-nav-user {
    color: #9ca3af;
    font-size: 0.72rem;
    font-family: Orbitron, sans-serif;
    max-width: 7rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.legacy-nav-login,
.legacy-nav-logout {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    font-family: Orbitron, sans-serif;
    font-weight: 800;
    font-size: 0.72rem;
    text-decoration: none;
    -webkit-tap-highlight-color: rgba(168, 85, 247, 0.3);
    touch-action: manipulation;
}

.legacy-nav-login {
    background: #a855f7;
    color: #faf5ff;
    border: 1px solid #a855f7;
}

.legacy-nav-logout {
    background: #232326;
    color: #faf5ff;
    border: 1px solid #374151;
}

.legacy-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0;
    border-radius: 0.5rem;
    border: 1px solid #374151;
    background: #161616;
    color: #e5e7eb;
    cursor: pointer;
    -webkit-tap-highlight-color: rgba(168, 85, 247, 0.25);
    touch-action: manipulation;
}

.legacy-nav-menu {
    display: none;
    flex-direction: column;
    width: 100%;
    order: 3;
    gap: 0.15rem;
    padding: 0.35rem 0 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.legacy-site-header.legacy-nav-open .legacy-nav-menu {
    display: flex;
}

.legacy-nav-link {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.85rem 0.5rem;
    min-height: 2.75rem;
    text-decoration: none;
    font-family: Orbitron, sans-serif;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 0.45rem;
    -webkit-tap-highlight-color: rgba(168, 85, 247, 0.2);
    touch-action: manipulation;
}

.legacy-nav-link i {
    width: 1.1rem;
    text-align: center;
    opacity: 0.9;
}

@media (min-width: 960px) {
    .legacy-header-inner {
        flex-wrap: nowrap;
        padding: 0.8rem 1rem;
        gap: 1rem;
    }

    .legacy-nav-toggle {
        display: none;
    }

    .legacy-nav-menu {
        display: flex !important;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        justify-content: center;
        width: auto;
        flex: 1;
        order: 0;
        gap: 0.65rem 1rem;
        padding: 0;
        border-top: none;
    }

    .legacy-site-header.legacy-nav-open .legacy-nav-menu {
        display: flex !important;
    }

    .legacy-nav-link {
        padding: 0.4rem 0.35rem;
        min-height: auto;
    }

    .legacy-nav-user {
        max-width: 8rem;
    }
}

/* Full-width banner: fills card edge-to-edge; may crop top/bottom on wide assets */
.legacy-store-banner-wrap {
    width: 100%;
    height: clamp(150px, 24vw, 280px);
    margin-bottom: 1.25rem;
    border-radius: 0.65rem;
    overflow: hidden;
    border: 1px solid rgba(168, 85, 247, 0.35);
    box-shadow: 0 0 40px rgba(124, 58, 237, 0.15);
    background: #0a0612;
}

.legacy-store-banner {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Square product image: fills card width; image covers cell (no letterboxing) */
.legacy-product-thumb {
    aspect-ratio: 1 / 1;
    width: 100%;
    border-radius: 0.5rem;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: #0c0c0e;
    position: relative;
}

.legacy-product-thumb img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* Kits page only: slight upward shift inside square thumbs (store unchanged) */
.page-kits .legacy-product-thumb img {
    object-position: center 42%;
}

/* Store: preview full image */
.legacy-thumb-preview-btn {
    position: absolute;
    top: 0.45rem;
    right: 0.45rem;
    z-index: 3;
    width: 2.35rem;
    height: 2.35rem;
    padding: 0;
    border-radius: 0.45rem;
    border: 1px solid rgba(255, 255, 255, 0.22);
    background: rgba(0, 0, 0, 0.72);
    color: #f5f3ff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.legacy-thumb-preview-btn:hover {
    background: rgba(168, 85, 247, 0.4);
    border-color: var(--primary);
    color: #fff;
}

.legacy-thumb-preview-btn:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.legacy-lightbox {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.legacy-lightbox[hidden] {
    display: none !important;
}

.legacy-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.94);
    cursor: zoom-out;
}

.legacy-lightbox-close {
    position: fixed;
    top: max(1rem, env(safe-area-inset-top));
    right: max(1rem, env(safe-area-inset-right));
    z-index: 102;
    min-width: 2.75rem;
    min-height: 2.75rem;
}

.legacy-lightbox-figure {
    position: relative;
    z-index: 101;
    margin: 0;
    max-width: min(96vw, 1600px);
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    pointer-events: none;
}

.legacy-lightbox-figure img {
    pointer-events: auto;
    max-width: 100%;
    max-height: 85vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
    box-shadow: 0 0 60px rgba(124, 58, 237, 0.12);
}

.legacy-lightbox-caption {
    pointer-events: none;
    font-family: "Orbitron", sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #d1d5db;
    text-align: center;
    max-width: 50ch;
    line-height: 1.35;
}

/* True browser fullscreen (eye button uses Fullscreen API) */
#product-image-lightbox:fullscreen,
#product-image-lightbox:-webkit-full-screen {
    background: #0a0a0a;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: max(1rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right)) max(1rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
}

#product-image-lightbox:fullscreen .legacy-lightbox-figure,
#product-image-lightbox:-webkit-full-screen .legacy-lightbox-figure {
    max-width: 100%;
    max-height: 100%;
    width: 100%;
    height: 100%;
    justify-content: center;
}

#product-image-lightbox:fullscreen .legacy-lightbox-figure img,
#product-image-lightbox:-webkit-full-screen .legacy-lightbox-figure img {
    max-width: 100%;
    max-height: calc(100vh - 4rem);
    max-height: calc(100dvh - 4rem);
    width: auto;
    height: auto;
    object-fit: contain;
}

@media (pointer: coarse) {
    .legacy-thumb-preview-btn {
        width: 2.75rem;
        height: 2.75rem;
    }
}

/* Footer: stack on phones */
.legacy-site-footer {
    margin-top: 2rem;
    border-top: 1px solid #1f1f1f;
    background: #0a0a0a;
    padding-bottom: env(safe-area-inset-bottom, 0);
}

.legacy-site-footer-inner {
    max-width: 80rem;
    margin: 0 auto;
    padding: 1.25rem max(0.75rem, env(safe-area-inset-left)) 1.5rem max(0.75rem, env(safe-area-inset-right));
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 640px) {
    .legacy-site-footer-inner {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: flex-start;
    }
}

.legacy-site-footer-title {
    font-family: Orbitron, sans-serif;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.legacy-site-footer-tag {
    color: #6b7280;
    font-size: 0.8rem;
    margin-top: 0.3rem;
}

.legacy-site-footer-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.65rem;
}

.legacy-site-footer-links a {
    color: #9ca3af;
    text-decoration: none;
    padding: 0.35rem 0.15rem;
    min-height: 2.5rem;
    display: inline-flex;
    align-items: center;
    -webkit-tap-highlight-color: rgba(168, 85, 247, 0.2);
}

.legacy-site-footer-links a:active {
    color: #c084fc;
}

.legacy-site-footer-sep {
    color: #374151;
    user-select: none;
}

@media (min-width: 640px) {
    .legacy-site-footer-sep {
        display: inline;
    }
}