/* ============================================================================
   Pop's Timeless Treasures — Heritage Blue & Horological Brass Stylesheet
   ============================================================================ */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,600;0,700;1,400&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500&display=swap');

:root {
  --navy-950: #071322;
  --navy-900: #0B192C;
  --blue-850: #10243E;
  --blue-800: #163252;
  --blue-700: #1E3E62;
  --blue-600: #2A5685;
  --blue-500: #3B73AC;
  --blue-400: #5B92C9;
  --blue-200: #C8DDF2;
  --blue-100: #E4EFFA;
  --blue-50: #F3F8FD;
  --brass-600: #A67E15;
  --brass-500: #C59B27;
  --brass-300: #E5C875;
  --brass-100: #FBF5E3;
  --surface: #FFFFFF;
  --surface-alt: #F7FAFE;
  --text-main: #0D1F33;
  --text-muted: #46617E;
  --danger: #B42318;
  --success: #0F6E43;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 2px 8px rgba(11, 25, 44, 0.06);
  --shadow-md: 0 8px 24px rgba(11, 25, 44, 0.10);
  --shadow-lg: 0 16px 38px rgba(11, 25, 44, 0.16);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--blue-50);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, .serif-heading {
  font-family: 'Cormorant Garamond', Georgia, serif;
  letter-spacing: 0.01em;
  color: var(--navy-900);
  margin-top: 0;
}

a {
  color: var(--blue-600);
  text-decoration: none;
  transition: color 0.15s ease;
}
a:hover {
  color: var(--navy-900);
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Top Announcement Bar --- */
.top-banner {
  background: linear-gradient(90deg, var(--navy-950) 0%, var(--blue-800) 50%, var(--navy-950) 100%);
  color: var(--blue-100);
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  text-align: center;
  border-bottom: 1px solid rgba(197, 155, 39, 0.35);
}
.top-banner strong {
  color: var(--brass-300);
}

/* --- Main Navigation Header --- */
.site-header {
  background: var(--navy-900);
  color: #fff;
  border-bottom: 3px solid var(--brass-500);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 18px rgba(7, 19, 34, 0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: #fff;
}
.brand-logo:hover {
  color: #fff;
}

.brand-emblem {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--blue-600), var(--navy-950));
  border: 2px solid var(--brass-500);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brass-300);
  font-family: 'Cormorant Garamond', serif;
  font-weight: 700;
  font-size: 1.35rem;
  box-shadow: 0 0 12px rgba(197, 155, 39, 0.25);
}

.brand-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1.1;
  color: #FFFFFF;
}

.brand-subtitle {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--blue-200);
  margin-top: 2px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--blue-100);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}
.nav-link:hover, .nav-link.active {
  background: rgba(255, 255, 255, 0.10);
  color: #FFFFFF;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.cart-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--blue-700);
  color: #fff;
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--blue-400);
  font-size: 0.88rem;
  font-weight: 600;
}
.cart-pill:hover {
  background: var(--blue-600);
  color: #fff;
}

.cart-badge {
  background: var(--brass-500);
  color: var(--navy-950);
  font-weight: 700;
  font-size: 0.76rem;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
}

.admin-pill {
  background: rgba(197, 155, 39, 0.18);
  color: var(--brass-300);
  border: 1px solid var(--brass-500);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 600;
}
.admin-pill:hover {
  background: var(--brass-500);
  color: var(--navy-950);
}

/* --- Category Ribbon Bar --- */
.category-ribbon {
  background: var(--blue-850);
  border-bottom: 1px solid rgba(200, 221, 242, 0.15);
  padding: 0.55rem 0;
}
.category-ribbon-inner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.category-chip {
  color: var(--blue-200);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  white-space: nowrap;
  border: 1px solid transparent;
}
.category-chip:hover, .category-chip.active {
  background: var(--blue-700);
  color: #fff;
  border-color: var(--blue-400);
}

/* --- Hero Section --- */
.hero-banner {
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--blue-800) 55%, var(--blue-600) 100%);
  color: #fff;
  padding: 3.75rem 0;
  border-bottom: 4px solid var(--brass-500);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(197, 155, 39, 0.2);
  color: var(--brass-300);
  border: 1px solid rgba(197, 155, 39, 0.5);
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero-title {
  color: #FFFFFF;
  font-size: 3.1rem;
  line-height: 1.12;
  margin-bottom: 1rem;
}

.hero-lead {
  color: var(--blue-100);
  font-size: 1.08rem;
  margin-bottom: 1.75rem;
  max-width: 640px;
}

.curator-card {
  background: rgba(11, 25, 44, 0.78);
  border: 1px solid rgba(200, 221, 242, 0.28);
  border-left: 4px solid var(--brass-500);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-lg);
}

.curator-quote {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  font-size: 1.3rem;
  color: #FFFFFF;
  margin: 0 0 1rem;
  line-height: 1.45;
}

.curator-signature {
  color: var(--brass-300);
  font-weight: 600;
  font-size: 0.9rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.68rem 1.35rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  font-family: inherit;
}

.btn-primary {
  background: var(--blue-700);
  color: #FFFFFF;
  border-color: var(--blue-600);
}
.btn-primary:hover {
  background: var(--navy-900);
  color: #FFFFFF;
}

.btn-brass {
  background: var(--brass-500);
  color: var(--navy-950);
  border-color: var(--brass-600);
}
.btn-brass:hover {
  background: var(--brass-300);
  color: var(--navy-950);
}

.btn-outline {
  background: transparent;
  color: var(--blue-700);
  border-color: var(--blue-500);
}
.btn-outline:hover {
  background: var(--blue-100);
  color: var(--navy-900);
}

.btn-outline-light {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.35);
}
.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #FFFFFF;
}

.btn-danger {
  background: #FEE4E2;
  color: var(--danger);
  border-color: #FDA29B;
}
.btn-danger:hover {
  background: var(--danger);
  color: #fff;
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.82rem;
}

/* --- Section Layout & Cards --- */
.section {
  padding: 3rem 0;
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 1.75rem;
  gap: 1rem;
  flex-wrap: wrap;
  border-bottom: 2px solid var(--blue-200);
  padding-bottom: 0.85rem;
}

.section-title {
  font-size: 2.1rem;
  margin: 0;
}

.section-subtitle {
  color: var(--text-muted);
  margin: 0.25rem 0 0;
  font-size: 0.95rem;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.category-card {
  background: linear-gradient(180deg, #FFFFFF 0%, var(--blue-50) 100%);
  border: 1px solid var(--blue-200);
  border-top: 4px solid var(--blue-700);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-top-color: var(--brass-500);
}

.category-badge {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue-600);
  background: var(--blue-100);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-weight: 700;
  margin-bottom: 0.5rem;
  align-self: flex-start;
}

/* --- Product / Treasure Grid --- */
.treasure-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.6rem;
}

.treasure-card {
  background: var(--surface);
  border: 1px solid var(--blue-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.treasure-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-400);
}

.treasure-img-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--navy-900);
  overflow: hidden;
  display: block;
}

.treasure-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.treasure-card:hover .treasure-img-wrap img {
  transform: scale(1.03);
}

.treasure-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.badge {
  display: inline-block;
  padding: 0.22rem 0.6rem;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-brass {
  background: var(--brass-500);
  color: var(--navy-950);
}
.badge-blue {
  background: rgba(11, 25, 44, 0.88);
  color: var(--blue-100);
  border: 1px solid rgba(200, 221, 242, 0.35);
}
.badge-sold {
  background: #8B1E1E;
  color: #FFFFFF;
}
.badge-available {
  background: #0F6E43;
  color: #FFFFFF;
}

.treasure-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.treasure-meta {
  font-size: 0.78rem;
  color: var(--blue-600);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}

.treasure-title {
  font-size: 1.3rem;
  line-height: 1.25;
  margin: 0 0 0.5rem;
}
.treasure-title a {
  color: var(--navy-900);
}
.treasure-title a:hover {
  color: var(--blue-600);
}

.treasure-specs-mini {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}
.spec-pill {
  background: var(--blue-50);
  border: 1px solid var(--blue-200);
  color: var(--blue-800);
  font-size: 0.75rem;
  padding: 0.15rem 0.55rem;
  border-radius: 4px;
}

.treasure-summary {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0 0 1rem;
  flex: 1;
}

.treasure-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.85rem;
  border-top: 1px solid var(--blue-100);
  gap: 0.75rem;
}

.treasure-price {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--navy-900);
}

/* --- Filter Toolbar --- */
.filter-bar {
  background: var(--surface);
  border: 1px solid var(--blue-200);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.75rem;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr auto;
  gap: 1rem;
  align-items: end;
}

/* --- Forms & Inputs --- */
.form-group {
  margin-bottom: 1rem;
}
.form-label {
  display: block;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--blue-800);
  margin-bottom: 0.35rem;
}
.form-control {
  width: 100%;
  padding: 0.62rem 0.85rem;
  border: 1px solid var(--blue-200);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.92rem;
  background: #FFFFFF;
  color: var(--text-main);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-control:focus {
  outline: none;
  border-color: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(42, 86, 133, 0.15);
}

/* --- Item Detail Layout --- */
.detail-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.photo-stage {
  background: var(--navy-900);
  border: 2px solid var(--blue-700);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.photo-stage-main {
  aspect-ratio: 4 / 3;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy-950);
}
.photo-stage-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.photo-caption-bar {
  background: var(--navy-900);
  color: var(--blue-200);
  font-size: 0.83rem;
  padding: 0.6rem 1rem;
  text-align: center;
  border-top: 1px solid rgba(200, 221, 242, 0.15);
}

.photo-thumbs {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.9rem;
  flex-wrap: wrap;
}
.photo-thumb-btn {
  width: 88px;
  height: 68px;
  padding: 0;
  border: 2px solid var(--blue-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  background: var(--navy-900);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.photo-thumb-btn:hover, .photo-thumb-btn.active {
  border-color: var(--brass-500);
  transform: translateY(-2px);
}
.photo-thumb-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dads-story-box {
  background: linear-gradient(135deg, var(--blue-50) 0%, var(--brass-100) 100%);
  border: 1px solid var(--brass-500);
  border-left: 5px solid var(--brass-500);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.5rem;
  margin: 1.5rem 0;
}
.dads-story-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy-900);
  margin: 0 0 0.45rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0;
  font-size: 0.9rem;
  background: #fff;
  border: 1px solid var(--blue-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.specs-table th, .specs-table td {
  padding: 0.65rem 0.95rem;
  border-bottom: 1px solid var(--blue-100);
  text-align: left;
}
.specs-table th {
  width: 38%;
  background: var(--blue-50);
  color: var(--blue-800);
  font-weight: 600;
}

/* --- Tables & Panels --- */
.panel {
  background: var(--surface);
  border: 1px solid var(--blue-200);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.data-table th {
  background: var(--blue-50);
  color: var(--navy-900);
  font-weight: 600;
  text-align: left;
  padding: 0.8rem 1rem;
  border-bottom: 2px solid var(--blue-200);
}
.data-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--blue-100);
  vertical-align: middle;
}

/* --- Admin Subnav & Stats --- */
.admin-bar {
  background: var(--blue-800);
  color: #fff;
  padding: 0.75rem 0;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--brass-500);
}
.admin-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.admin-nav-links {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.admin-nav-link {
  color: var(--blue-100);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
}
.admin-nav-link:hover, .admin-nav-link.active {
  background: var(--navy-900);
  color: var(--brass-300);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.15rem;
  margin-bottom: 2rem;
}
.stat-card {
  background: #fff;
  border: 1px solid var(--blue-200);
  border-left: 4px solid var(--blue-700);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.35rem;
  box-shadow: var(--shadow-sm);
}
.stat-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-weight: 600;
}
.stat-value {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-top: 0.2rem;
}

/* --- Alerts / Toasts --- */
.alert {
  padding: 0.9rem 1.2rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
  font-size: 0.92rem;
  font-weight: 500;
}
.alert-success {
  background: #ECFDF3;
  border: 1px solid #ABEFC6;
  color: #067647;
}
.alert-error {
  background: #FEF3F2;
  border: 1px solid #FECDCA;
  color: #B42318;
}
.alert-info {
  background: var(--blue-100);
  border: 1px solid var(--blue-200);
  color: var(--navy-900);
}

/* --- Footer --- */
.site-footer {
  margin-top: auto;
  background: var(--navy-950);
  color: var(--blue-200);
  border-top: 3px solid var(--brass-500);
  padding: 3rem 0 2rem;
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-heading {
  color: #FFFFFF;
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: 0.45rem;
}
.footer-links a {
  color: var(--blue-200);
}
.footer-links a:hover {
  color: var(--brass-300);
}

@media (max-width: 900px) {
  .hero-grid, .detail-grid, .filter-bar, .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.35rem;
  }
}