:root {
  --ink: #172126;
  --muted: #667780;
  --line: #d9e1e5;
  --soft: #f3f6f7;
  --brand: #0f5d6b;
  --accent: #b4572a;
  --paper: #ffffff;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); font-family: Arial, Helvetica, sans-serif; background: var(--paper); line-height: 1.55; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.site-header { height: 72px; display: flex; align-items: center; justify-content: space-between; padding: 0 6vw; border-bottom: 1px solid var(--line); background: #fff; position: sticky; top: 0; z-index: 2; }
.brand { font-weight: 700; font-size: 18px; }
.nav { display: flex; gap: 24px; color: var(--muted); font-size: 15px; align-items: center; }
.nav-dropdown { position: relative; padding: 24px 0; }
.dropdown-menu { display: none; position: absolute; top: 64px; left: 50%; transform: translateX(-50%); min-width: 260px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: 0 16px 36px rgba(23, 33, 38, 0.12); padding: 8px; z-index: 5; }
.dropdown-menu a { display: block; padding: 10px 12px; border-radius: 6px; color: var(--ink); white-space: nowrap; }
.dropdown-menu a:hover { background: var(--soft); }
.nav-dropdown:hover .dropdown-menu, .nav-dropdown:focus-within .dropdown-menu { display: block; }
.footer { display: flex; justify-content: space-between; gap: 24px; padding: 32px 6vw; border-top: 1px solid var(--line); color: var(--muted); }
.hero { min-height: calc(100vh - 72px); display: grid; grid-template-columns: 1fr 0.9fr; align-items: center; gap: 56px; padding: 48px 6vw; }
.hero h1, .page-title h1, .product-copy h1, .contact-layout h1 { font-size: clamp(38px, 6vw, 68px); line-height: 1.02; margin: 0 0 18px; letter-spacing: 0; }
.hero p, .page-title p, .contact-layout p { max-width: 680px; color: var(--muted); font-size: 18px; }
.hero img { border: 1px solid var(--line); aspect-ratio: 3 / 2; object-fit: cover; background: var(--soft); }
.hero-carousel { position: relative; aspect-ratio: 3 / 2; border: 1px solid var(--line); background: var(--soft); overflow: hidden; }
.carousel-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 500ms ease; }
.carousel-slide.active { opacity: 1; }
.carousel-slide img { width: 100%; height: 100%; border: 0; object-fit: cover; }
.carousel-slide span { position: absolute; left: 18px; right: 18px; bottom: 18px; padding: 10px 12px; border-radius: 6px; background: rgba(255, 255, 255, 0.92); color: var(--ink); font-weight: 700; }
.eyebrow { color: var(--accent); text-transform: uppercase; font-size: 12px; font-weight: 700; letter-spacing: 0; }
.actions, .pill-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button, button, .category-pill { border: 1px solid var(--line); padding: 11px 16px; background: #fff; color: var(--ink); cursor: pointer; font: inherit; border-radius: 6px; }
.primary, .button.primary { background: var(--brand); color: #fff; border-color: var(--brand); }
.category-pill.active { border-color: var(--brand); color: var(--brand); }
.band, .about-band, .page-title, .grid, .product-detail, .spec-section, .contact-layout, .admin-layout { padding: 54px 6vw; }
.about-band { background: var(--soft); }
.about-band h2 { max-width: 820px; margin: 0 0 12px; font-size: 34px; }
.about-band p:last-child { max-width: 920px; color: var(--muted); font-size: 18px; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.section-head.compact { align-items: center; margin-bottom: 14px; }
.section-head h2, .spec-section h2 { margin: 0; font-size: 28px; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.product-card { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: #fff; }
.product-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--soft); }
.product-card div { padding: 20px; }
.product-card h2 { font-size: 21px; margin: 6px 0 8px; }
.product-card p:last-child { color: var(--muted); margin-bottom: 0; }
.product-detail { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: start; }
.main-image { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border: 1px solid var(--line); background: var(--soft); }
.thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 10px; }
.thumbs img { aspect-ratio: 1 / 1; object-fit: cover; border: 1px solid var(--line); }
.rich-text { color: var(--muted); margin-bottom: 28px; }
.specs { width: 100%; border-collapse: collapse; background: #fff; }
.specs th, .specs td, table th, table td { border-bottom: 1px solid var(--line); padding: 14px; text-align: left; vertical-align: top; }
.specs th { width: 32%; color: var(--ink); }
.contact-layout { display: grid; grid-template-columns: 0.8fr 1fr; gap: 56px; }
.contact-form, .admin-form, .stack { display: grid; gap: 16px; }
label { display: grid; gap: 6px; font-weight: 700; }
input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: 6px; padding: 11px; font: inherit; color: var(--ink); background: #fff; }
textarea { resize: vertical; }
.success, .notice { padding: 12px 14px; background: #eef7f2; border: 1px solid #bed9c9; border-radius: 6px; }
.auth-card { max-width: 420px; margin: 10vh auto; padding: 28px; border: 1px solid var(--line); border-radius: 8px; }
.admin-layout { display: grid; grid-template-columns: 220px 1fr; gap: 32px; align-items: start; }
.admin-menu { display: grid; gap: 10px; position: sticky; top: 96px; }
.admin-menu a, .admin-menu button { text-align: left; width: 100%; }
.admin-panel { min-width: 0; }
.admin-list { display: grid; gap: 12px; margin-top: 20px; }
.admin-product-row { display: grid; grid-template-columns: 96px 1fr auto; gap: 16px; align-items: center; border: 1px solid var(--line); border-radius: 8px; padding: 12px; background: #fff; }
.admin-product-row img { width: 96px; height: 72px; object-fit: cover; border: 1px solid var(--line); border-radius: 6px; background: var(--soft); }
.admin-product-row h2 { margin: 0 0 4px; font-size: 18px; }
.admin-product-row p { margin: 0; color: var(--muted); }
.row-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.row-actions form { margin: 0; }
.stat-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin: 24px 0 34px; }
.stat-card { border: 1px solid var(--line); border-radius: 8px; padding: 18px; background: var(--soft); }
.stat-card strong { display: block; font-size: 30px; line-height: 1; }
.stat-card span { color: var(--muted); }
.inline-form { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 20px 0; }
.admin-card { border: 1px solid var(--line); border-radius: 8px; padding: 18px; background: #fff; }
.admin-card h2 { margin: 0 0 12px; font-size: 20px; }
.editor-toolbar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.editor-toolbar button, .field-row button { padding: 8px 10px; }
.rich-editor { min-height: 180px; border: 1px solid var(--line); border-radius: 6px; padding: 14px; background: #fff; font-weight: 400; }
.rich-editor:focus { outline: 2px solid rgba(15, 93, 107, 0.2); border-color: var(--brand); }
.field-rows { display: grid; gap: 10px; }
.field-row { display: grid; grid-template-columns: minmax(140px, 0.8fr) minmax(180px, 1.2fr) auto; gap: 10px; align-items: center; }
.existing-images { display: grid; gap: 12px; margin-top: 16px; }
.existing-images h3 { margin: 0; font-size: 16px; }
.image-preview-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; margin-top: 12px; }
.image-row, .preview-item { display: grid; gap: 8px; align-content: start; border: 1px solid var(--line); border-radius: 8px; padding: 8px; background: var(--soft); font-weight: 400; }
.image-row input { width: auto; }
.image-row img, .preview-item img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.image-row span, .preview-item span { overflow-wrap: anywhere; color: var(--muted); font-size: 13px; }
.muted { color: var(--muted); }
table { width: 100%; border-collapse: collapse; }

@media (max-width: 880px) {
  .site-header, .footer { align-items: flex-start; height: auto; flex-direction: column; padding-top: 18px; padding-bottom: 18px; }
  .nav { align-items: flex-start; flex-wrap: wrap; gap: 16px; }
  .nav-dropdown { padding: 0; }
  .dropdown-menu { position: static; transform: none; min-width: 100%; margin-top: 8px; box-shadow: none; }
  .hero, .grid, .product-detail, .contact-layout, .admin-layout { grid-template-columns: 1fr; }
  .hero { min-height: 0; }
  .inline-form, .field-row, .admin-product-row, .stat-grid { grid-template-columns: 1fr; }
  .row-actions { justify-content: flex-start; }
  .admin-menu { position: static; }
}