/* MGR Shop — public stylesheet
   Palette + typography per TC_BRIEF design system.
*/

:root {
  --bg: #ffffff;
  --ink: #1a1a1a;
  --muted: #888888;
  --gold: #b8860b;
  --gold-hi: #d4a017;
  --warm: #f5f3ee;
  --soft: #fafafa;
  --rule: #eeeeee;
  --rule-soft: #f0f0f0;

  --serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --sans: -apple-system, 'Helvetica Neue', Arial, sans-serif;

  --max-w: 1200px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--gold); }

img { max-width: 100%; display: block; }

/* ---------- Layout ---------- */

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

.section {
  padding: 64px 0;
}

/* ---------- Header / nav ---------- */

.site-header {
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.logo {
  display: inline-flex;
  align-items: center;
  color: var(--ink);
  flex-shrink: 0;
}
.logo:hover { color: var(--ink); }
.logo img {
  height: 56px;
  width: auto;
  max-width: 220px;
  display: block;
  object-fit: contain;
}

.nav {
  display: flex;
  gap: 36px;
  align-items: center;
}
.nav a {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink);
}
.nav a.cart-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nav .cart-count {
  background: var(--ink);
  color: #fff;
  font-size: 10px;
  border-radius: 999px;
  padding: 1px 6px;
  letter-spacing: 0;
  min-width: 18px;
  text-align: center;
}

/* Mobile nav (hamburger) — hidden on desktop */
.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 8px;
  margin: 0;
  cursor: pointer;
  width: 40px;
  height: 40px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 5px auto;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */

.hero {
  text-align: center;
  padding: 80px 0 56px;
}
.hero .kicker {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 10px;
  color: var(--gold);
  margin-bottom: 14px;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 52px;
  line-height: 1.1;
  margin: 0;
}
.hero p {
  color: var(--muted);
  max-width: 520px;
  margin: 18px auto 0;
  font-size: 15px;
}
.hero .rule {
  width: 36px;
  height: 2px;
  background: var(--gold);
  margin: 28px auto 0;
}

/* ---------- Page header (non-hero) ---------- */

.page-header {
  padding: 56px 0 32px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 48px;
}
.page-header .kicker {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 10px;
  color: var(--gold);
  margin-bottom: 10px;
}
.page-header h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 40px;
  line-height: 1.1;
  margin: 0;
}
.page-header .rule {
  width: 36px;
  height: 2px;
  background: var(--gold);
  margin-top: 22px;
}

/* ---------- Filters bar ---------- */

.controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px dotted var(--rule-soft);
}
.filter-group {
  display: flex;
  gap: 28px;
  align-items: center;
}
.filter-group a {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
}
.filter-group a.active {
  color: var(--ink);
  border-bottom-color: var(--gold);
}
.filter-group a:hover {
  color: var(--ink);
}
.sort-select {
  font: inherit;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--rule);
  padding: 8px 28px 8px 12px;
  border-radius: 0;
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--ink) 50%),
    linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position:
    calc(100% - 14px) calc(50% - 2px),
    calc(100% - 9px) calc(50% - 2px);
  background-size: 5px 5px;
  background-repeat: no-repeat;
  cursor: pointer;
}

/* ---------- Grid ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px 32px;
}
@media (max-width: 980px) { .grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 440px) { .grid { grid-template-columns: 1fr; } }

.card {
  display: block;
}
.card .thumb {
  position: relative;
  background: var(--warm);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  margin-bottom: 16px;
}
.card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.card:hover .thumb img { transform: scale(1.03); }
.card .thumb-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #c9c1ad;
  font-family: var(--serif);
  font-size: 36px;
  letter-spacing: 4px;
}
.card .brand {
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}
.card .title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 20px;
  line-height: 1.25;
  margin: 0 0 8px;
  color: var(--ink);
}
.card .price {
  font-size: 13px;
  color: var(--ink);
  letter-spacing: 0.3px;
}
.card .price .strike {
  color: var(--muted);
  text-decoration: line-through;
  margin-right: 8px;
  font-size: 12px;
}
.card .badge-sold {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--ink);
  color: #fff;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 9px;
}

/* ---------- Empty state ---------- */

.empty {
  text-align: center;
  padding: 80px 24px;
  color: var(--muted);
}
.empty h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 28px;
  color: var(--ink);
  margin: 0 0 12px;
}
.empty p { margin: 6px 0 0; font-size: 14px; }

/* ---------- Item detail ---------- */

.item-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 900px) { .item-grid { grid-template-columns: 1fr; gap: 40px; } }

.gallery .main-image {
  background: var(--warm);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  margin-bottom: 16px;
  position: relative;
}
.gallery .main-image img { width: 100%; height: 100%; object-fit: cover; }

.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--rule);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1;
  padding: 0 0 4px;
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.gallery-nav.prev { left: 14px; }
.gallery-nav.next { right: 14px; }
.gallery-nav:hover {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.gallery-nav:focus { outline: 0; border-color: var(--gold); }

.gallery-counter {
  position: absolute;
  bottom: 14px;
  right: 14px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--rule);
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--ink);
  padding: 4px 10px;
  z-index: 2;
  pointer-events: none;
}
.gallery .thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 10px;
}
.gallery .thumbs button {
  background: var(--warm);
  border: 1px solid transparent;
  padding: 0;
  aspect-ratio: 1 / 1;
  cursor: pointer;
  overflow: hidden;
}
.gallery .thumbs button.active { border-color: var(--ink); }
.gallery .thumbs img { width: 100%; height: 100%; object-fit: cover; }

.item-info .brand {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 11px;
  color: var(--gold);
  margin-bottom: 12px;
}
.item-info h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 38px;
  line-height: 1.15;
  margin: 0 0 8px;
}
.item-info .subtitle {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}
.item-info .gold-divider {
  width: 36px;
  height: 2px;
  background: var(--gold);
  margin: 28px 0;
}
.item-info .price-row {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 6px;
}
.item-info .price {
  font-size: 28px;
  font-family: var(--serif);
}
.item-info .price-strike {
  color: var(--muted);
  text-decoration: line-through;
  font-size: 16px;
}
.item-info .shipping {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.5px;
  margin-bottom: 28px;
}
.item-info .cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-block;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #fff;
  padding: 14px 28px;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  font: inherit;
  font-size: 11px;
  letter-spacing: 2px;
  border-radius: 0;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn:hover { background: #000; color: #fff; }
.btn.btn-gold {
  background: transparent;
  color: var(--ink);
  border-color: var(--gold);
}
.btn.btn-gold:hover {
  background: var(--gold);
  color: #fff;
  border-color: var(--gold);
}
.btn.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn.btn-ghost:hover { background: var(--ink); color: #fff; }
.btn[disabled] {
  background: #ccc;
  border-color: #ccc;
  cursor: not-allowed;
}

/* Specs table */
.specs-section {
  margin-top: 48px;
}
.section-heading {
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 13px;
  color: var(--ink);
  margin: 0 0 18px;
  font-weight: 600;
}
.specs-table {
  width: 100%;
  border-collapse: collapse;
}
.specs-table th,
.specs-table td {
  text-align: left;
  padding: 12px 0;
  border-bottom: 1px dotted var(--rule-soft);
  font-size: 13px;
}
.specs-table th {
  font-weight: 400;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 11px;
  width: 40%;
}
.specs-table tr:last-child th,
.specs-table tr:last-child td { border-bottom: 0; }

.prose-section { margin-top: 40px; }
.prose-section p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: #333;
}

/* ---------- Cart ---------- */

.cart-table {
  width: 100%;
  border-collapse: collapse;
}
.cart-table th,
.cart-table td {
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
  vertical-align: middle;
  font-size: 14px;
}
.cart-table th {
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 11px;
  color: var(--muted);
  text-align: left;
}
.cart-table td.price,
.cart-table td.subtotal,
.cart-table th.price,
.cart-table th.subtotal { text-align: right; }
.cart-table .item-cell {
  display: flex;
  align-items: center;
  gap: 18px;
}
.cart-table .item-cell .thumb {
  width: 72px;
  height: 72px;
  background: var(--warm);
  flex-shrink: 0;
  overflow: hidden;
}
.cart-table .item-cell .thumb img {
  width: 100%; height: 100%; object-fit: cover;
}
.cart-table .item-cell .brand {
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
}
.cart-table .item-cell .title {
  font-family: var(--serif);
  font-size: 17px;
  margin-top: 2px;
}
.cart-table .remove {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}
.cart-table .remove:hover { color: #b00; }

.cart-summary {
  margin-top: 40px;
  margin-left: auto;
  max-width: 360px;
  text-align: right;
}
.cart-summary .row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 14px;
}
.cart-summary .row.total {
  border-top: 1px solid var(--ink);
  margin-top: 8px;
  padding-top: 16px;
  font-size: 16px;
  font-weight: 600;
}
.cart-summary .checkout-btn { margin-top: 24px; width: 100%; }

/* ---------- Forms (contact, etc.) ---------- */
.form-row { margin-bottom: 18px; }
.form-row label {
  display: block;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.form-row input[type=text],
.form-row input[type=email],
.form-row input[type=number],
.form-row textarea,
.form-row select {
  width: 100%;
  padding: 12px 14px;
  font: inherit;
  border: 1px solid var(--rule);
  border-radius: 0;
  background: var(--bg);
  color: var(--ink);
}
.form-row textarea { min-height: 140px; resize: vertical; }
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: 0;
  border-color: var(--ink);
}

.alert {
  border: 1px solid var(--rule);
  padding: 14px 18px;
  font-size: 13px;
  margin-bottom: 24px;
}
.alert.success { border-color: var(--gold); color: var(--ink); background: #fdf9ef; }
.alert.error { border-color: #c44; color: #a33; background: #fdf2f2; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--rule);
  margin-top: 96px;
  padding: 48px 0 56px;
  text-align: center;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.site-footer .footer-logo {
  margin-bottom: 14px;
  display: flex;
  justify-content: center;
}
.site-footer .footer-logo img {
  height: 96px;
  width: auto;
  display: block;
}
.site-footer nav { display: flex; gap: 28px; justify-content: center; margin: 14px 0 22px; }
.site-footer .copyright { color: #aaa; letter-spacing: 1px; }

/* =========================================================
   Mobile + small-tablet adjustments
   ========================================================= */

@media (max-width: 760px) {
  .container { padding: 0 20px; }

  /* Header collapses to logo + hamburger */
  .site-header .container { height: 64px; position: relative; }
  .logo img { height: 44px; max-width: 160px; }

  .nav-toggle { display: block; }

  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--rule);
    flex-direction: column;
    gap: 0;
    padding: 4px 0 8px;
    display: none;
    z-index: 60;
  }
  .nav.open { display: flex; }
  .nav a {
    padding: 14px 24px;
    width: 100%;
    border-top: 1px solid var(--rule-soft);
  }
  .nav a:first-child { border-top: 0; }

  /* Hero */
  .hero { padding: 56px 0 36px; }
  .hero h1 { font-size: 34px; line-height: 1.15; }
  .hero p { font-size: 14px; padding: 0 8px; }
  .hero .rule { margin-top: 22px; }

  /* Page headers */
  .page-header { padding: 36px 0 22px; margin-bottom: 32px; }
  .page-header h1 { font-size: 30px; }

  /* Section padding */
  .section { padding: 48px 0; }

  /* Filters / controls */
  .controls { gap: 12px; }
  .filter-group { gap: 18px; flex-wrap: wrap; }
  .filter-group a { font-size: 10px; }

  /* Item detail */
  .item-grid { grid-template-columns: 1fr; gap: 28px; }
  .item-info h1 { font-size: 28px; }
  .item-info .price { font-size: 24px; }
  .item-info .gold-divider { margin: 22px 0; }
  .gallery-nav { width: 38px; height: 38px; font-size: 22px; }
  .gallery-nav.prev { left: 8px; }
  .gallery-nav.next { right: 8px; }
  .gallery .thumbs { grid-template-columns: repeat(auto-fill, minmax(64px, 1fr)); }
  .specs-table th { width: 45%; }

  /* Cart — turn the table into stacked cards */
  .cart-table thead { display: none; }
  .cart-table,
  .cart-table tbody,
  .cart-table tr { display: block; width: 100%; }
  .cart-table tr {
    border-bottom: 1px solid var(--rule);
    padding: 16px 0;
  }
  .cart-table td {
    display: block;
    padding: 4px 0;
    border-bottom: 0;
    text-align: left;
  }
  .cart-table td.price,
  .cart-table td.subtotal { text-align: left; }
  .cart-table td[data-label]::before {
    content: attr(data-label) ' ';
    color: var(--muted);
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-right: 6px;
  }
  .cart-summary { max-width: 100%; margin-left: 0; text-align: left; }
  .cart-summary .row { justify-content: space-between; }

  /* CTAs wrap nicely */
  .item-info .cta-row { gap: 8px; }
  .item-info .cta-row .btn { flex: 1 1 auto; min-width: 140px; text-align: center; }

  /* Forms — full width inputs */
  .form-row input,
  .form-row textarea,
  .form-row select { font-size: 16px; } /* prevents iOS zoom */

  /* Footer */
  .site-footer { margin-top: 56px; padding: 36px 0 40px; }
  .site-footer .footer-logo img { height: 70px; max-width: 180px; }
  .site-footer nav { flex-wrap: wrap; gap: 18px; }
}

/* Very small phones */
@media (max-width: 380px) {
  .logo img { height: 38px; max-width: 130px; }
  .site-header .container { height: 56px; }
  .hero h1 { font-size: 28px; }
}