/* ================================================================
   Part page (/parts/{number}/{name}, rendered by part.php)
   Uses the storefront tokens from modern-style.css / redesign.css.
   ================================================================ */

.part-breadcrumb { margin: var(--space-6) 0 var(--space-4); }
.part-breadcrumb span { color: var(--gray-700); }

.part-page {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: clamp(18px, 3vw, 36px);
    box-shadow: var(--shadow-sm);
}

/* ── Gallery ────────────────────────────────────────────────────── */
.part-gallery { min-width: 0; }
.part-gallery-main {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 350 / 230; /* the media library's canvas */
    object-fit: contain;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
}
.part-gallery-thumbs { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-3); }
.part-thumb {
    padding: 0;
    width: 88px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    background: var(--white);
    cursor: pointer;
    overflow: hidden;
}
.part-thumb img { display: block; width: 100%; height: auto; aspect-ratio: 350 / 230; object-fit: contain; }
.part-thumb.active, .part-thumb:hover { border-color: var(--primary-red); }
.part-gallery-empty {
    aspect-ratio: 350 / 230;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    background: var(--gray-50);
    border: 1px dashed var(--gray-300);
    border-radius: var(--radius-lg);
    color: var(--gray-500);
    font-size: var(--text-sm);
}
.part-gallery-empty i { font-size: 2rem; }

/* ── Summary ────────────────────────────────────────────────────── */
.part-summary { min-width: 0; }
.part-page-maker {
    color: var(--gray-600);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-bottom: var(--space-2);
}
.part-page-maker i { color: #1f8a4c; }
.part-page-brands {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    align-items: center;
    margin-bottom: var(--space-3);
}
.part-page-brands img { height: 28px; width: auto; max-width: 96px; object-fit: contain; }
.part-page-universal {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: var(--space-2);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    background: var(--gray-100, #f3f4f6);
    color: #000;
    font-size: 12px;
    font-weight: 700;
}
.part-fit-brands {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-6);
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-3);
    font-weight: 600;
}
.part-fit-brands li { display: flex; align-items: center; gap: 8px; }
.part-fit-brands img { height: 24px; width: auto; max-width: 72px; object-fit: contain; }
.part-table-logo { height: 16px; width: auto; max-width: 36px; object-fit: contain; vertical-align: -3px; margin-right: 4px; }
.part-summary h1 {
    font-size: clamp(26px, 3vw, 38px);
    line-height: 1.12;
    letter-spacing: -.035em;
    color: var(--gray-900);
    margin-bottom: var(--space-2);
    overflow-wrap: anywhere;
}
.part-page-number { color: var(--gray-600); margin-bottom: var(--space-5); }
.part-page-number strong {
    color: var(--gray-900);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 1.05em;
    letter-spacing: .02em;
}

.part-page-price { display: flex; align-items: baseline; gap: var(--space-3); margin-bottom: var(--space-2); }
.part-page-amount { font-size: clamp(26px, 3vw, 32px); font-weight: 800; color: var(--gray-900); letter-spacing: -.03em; }
.part-page-amount.part-page-ask { font-size: var(--text-lg); font-weight: 700; color: var(--gray-700); letter-spacing: 0; }
.part-page-list-price { color: var(--gray-500); text-decoration: line-through; font-size: var(--text-lg); }

.part-page-stock { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; font-size: var(--text-sm); font-weight: 600; margin-bottom: var(--space-5); }
.part-page-stock .dot { width: 9px; height: 9px; border-radius: 50%; background: currentColor; }
.part-page-stock.in_stock { color: #1f8a4c; }
.part-page-stock.low_stock { color: #b8600b; }
.part-page-stock.out_of_stock { color: #b42f3c; }
.part-page-stock-hint { color: var(--gray-600); font-weight: 500; }

.part-page-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-6); }
.part-page-actions .btn { min-height: 48px; padding: 12px 22px; }
.part-page-whatsapp { background: #1f9d55; color: #fff; border: 0; }
.part-page-whatsapp:hover { background: #17834a; color: #fff; }

.part-page-description { color: var(--gray-700); line-height: 1.65; margin-bottom: var(--space-5); }

.part-specs { border-top: 1px solid var(--gray-200); }
.part-specs > div {
    display: grid;
    grid-template-columns: 140px minmax(0, 1fr);
    gap: var(--space-3);
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-200);
    font-size: var(--text-sm);
}
.part-specs dt { color: var(--gray-600); }
.part-specs dd { margin: 0; color: var(--gray-900); font-weight: 600; overflow-wrap: anywhere; }

/* ── Sections below ─────────────────────────────────────────────── */
.part-section {
    margin-top: var(--space-8);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: clamp(18px, 3vw, 32px);
}
.part-section:last-child { margin-bottom: var(--space-12); }
.part-section h2 { font-size: var(--text-2xl); letter-spacing: -.03em; color: var(--gray-900); margin-bottom: var(--space-3); }
.part-section-note { color: var(--gray-600); font-size: var(--text-sm); margin: var(--space-3) 0 0; }
.part-section h2 + .part-section-note { margin: 0 0 var(--space-4); }

.part-table-wrap { overflow-x: auto; }
.part-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.part-table th {
    text-align: left;
    color: var(--gray-600);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .06em;
    padding: 10px 12px;
    border-bottom: 2px solid var(--gray-200);
}
.part-table td { padding: 11px 12px; border-bottom: 1px solid var(--gray-200); color: var(--gray-900); }
.part-table td:first-child { font-weight: 600; }
.part-table .muted { color: var(--gray-500); }

.part-xrefs { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: var(--space-2); }
.part-xrefs li {
    padding: 8px 12px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
}
.part-xrefs strong { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: var(--gray-900); }
.part-xrefs span { color: var(--gray-600); margin-left: 4px; }

.part-related {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: var(--space-4);
}
.part-related a {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition-normal), transform var(--transition-normal);
}
.part-related a:hover { border-color: var(--primary-red); transform: translateY(-2px); }
.part-related img, .part-related-noimg {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: auto;
    aspect-ratio: 350 / 230;
    object-fit: contain;
    background: var(--white);
    color: var(--gray-300);
    font-size: 1.5rem;
}
.part-related-name { padding: 10px 12px 2px; font-weight: 600; font-size: var(--text-sm); color: var(--gray-900); line-height: 1.35; }
.part-related-number { padding: 0 12px 12px; font-size: 12px; color: var(--gray-600); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

@media (max-width: 860px) {
    .part-page { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 480px) {
    .part-page-actions .btn { flex: 1 1 100%; justify-content: center; }
    .part-specs > div { grid-template-columns: 110px minmax(0, 1fr); }
}