@import url('https://fonts.googleapis.com/css2?family=Work+Sans:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --paper: #f7efe2;
  --paper-strong: #efe2c8;
  --ink: #1c1813;
  --ink-soft: #5f594f;
  --accent: #b8402a;
  --accent-2: #2e6b57;
  --accent-3: #a97c2f;
  --line: rgba(28,24,19,.16);
  --surface: #fffdfa;
  --shadow: 0 16px 34px rgba(28,24,19,.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Work Sans', sans-serif;
  background: linear-gradient(180deg, var(--paper) 0%, #f2e8d4 100%);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
.auth-card,
.themed-card {
  border-radius: 1.5rem;
  background: rgba(255,255,255,.95);
  border: 1px solid rgba(28,24,19,.08);
  box-shadow: 0 18px 34px rgba(28,24,19,.08);
}
.auth-page .card-body,
.auth-card {
  padding: 2rem;
}
.auth-page .form-control,
.page-shell .form-control {
  border-radius: 1rem;
  border: 1px solid rgba(28,24,19,.12);
  background: #fff;
}
.btn-gradient {
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: #fff;
  border: none;
  transition: transform .2s ease, box-shadow .2s ease;
}
.btn-gradient:hover {
  transform: translateY(-1px);
  background: linear-gradient(135deg, #23614c, #7b4733);
}
.password-requirements {
  font-size: 0.85rem;
  color: #6c757d;
  margin-top: 0.8rem;
}
.requirement-item {
  margin: 6px 0;
  display: flex;
  gap: 8px;
  color: #6c757d;
  transition: color .2s ease;
}
.requirement-item i {
  font-size: 1rem;
  min-width: 1rem;
}
.requirement-item.valid {
  color: #28a745;
}
.requirement-item.valid i {
  color: #28a745;
}
.requirement-item.invalid {
  color: #dc3545;
}
.requirement-item.invalid i {
  color: #dc3545;
}
.password-match-status {
  font-size: 0.85rem;
  margin-top: 0.5rem;
  color: var(--ink-soft);
}
.auth-page .alert,
.page-shell .alert {
  border-radius: 1rem;
}
.container { max-width: 1200px; }
.page-shell { max-width: 1280px; margin: 0 auto; padding: 0 1rem 2.5rem; }
.site-body { padding-top: 0; }
.site-navbar {
  position: sticky;
  top: 0;
  z-index: 1100;
  background: rgba(247,239,226,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  padding: 0.7rem 0;
}
.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ink);
}
.site-brand-mark {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  border: 2px solid var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: .95rem;
  color: var(--accent);
}
.site-navbar .nav-link {
  color: var(--ink-soft) !important;
  font-weight: 600;
  padding: .6rem .85rem;
  border-radius: 999px;
}
.site-navbar .nav-link:hover,
.site-navbar .nav-link:focus {
  color: var(--accent) !important;
  background: rgba(184,64,42,.08);
}
.site-navbar .btn-outline-light,
.site-navbar .btn-primary,
.site-navbar .btn-outline-danger {
  border-radius: 999px;
  font-weight: 600;
}
.site-navbar .navbar-toggler { border: 0; padding: .25rem; }

.hero-panel {
  background: linear-gradient(135deg, var(--surface), var(--paper-strong));
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  box-shadow: var(--shadow);
  overflow: hidden;
  margin: 1.15rem 0 1.4rem;
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 1rem; align-items: center; }
.hero-copy { padding: 2rem; }
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .45rem .8rem;
  border: 1px solid rgba(184,64,42,.2);
  color: var(--accent);
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  background: rgba(184,64,42,.07);
  font-family: 'IBM Plex Mono', monospace;
}
.display-heading {
  font-size: clamp(2rem, 3.4vw, 3.15rem);
  line-height: .98;
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: -.02em;
}
.display-heading em { font-style: normal; color: var(--accent-2); }
.hero-copy p { color: var(--ink-soft); font-size: 1rem; max-width: 38rem; margin-bottom: 1.25rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.btn-solid, .btn-ghost {
  border-radius: 999px;
  padding: .8rem 1.1rem;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
}
.btn-solid:hover, .btn-ghost:hover { transform: translateY(-2px); }
.btn-solid { background: var(--ink); color: #fff; box-shadow: 0 10px 20px rgba(28,24,19,.12); }
.btn-ghost { background: transparent; border-color: var(--ink); color: var(--ink); }
.hero-card {
  background: linear-gradient(180deg, var(--paper-strong), #e7d7ad);
  border-left: 1px solid var(--line);
  min-height: 100%;
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: .9rem;
}
.stamp-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: .95rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.stamp-box strong { font-size: 1.05rem; }
.stamp-pill {
  background: var(--accent-2);
  color: #fff;
  border-radius: 999px;
  padding: .35rem .7rem;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-family: 'IBM Plex Mono', monospace;
  white-space: nowrap;
}
.section-block { padding: 1rem 0 .5rem; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.section-head h2, .section-head h3 { margin: 0; font-size: clamp(1.25rem, 2vw, 1.6rem); font-weight: 800; }
.section-head p { margin: 0; color: var(--ink-soft); max-width: 34rem; }
.pill-row { display: flex; flex-wrap: wrap; gap: .65rem; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .6rem .9rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,253,250,.9);
  font-size: .92rem;
  color: var(--ink-soft);
  font-weight: 600;
}
.pill.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.info-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.info-card, .banner-card, .catalog-sidebar, .summary-card, .detail-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  box-shadow: var(--shadow);
}
.info-card { padding: 1rem; min-height: 100%; }
.info-card i { font-size: 1.35rem; color: var(--accent-2); }
.info-card h5 { margin: .7rem 0 .3rem; font-size: 1rem; font-weight: 800; }
.info-card p { margin: 0; color: var(--ink-soft); font-size: .95rem; }
.banner-card {
  padding: 1.2rem;
  margin-top: .5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  background: linear-gradient(135deg, var(--ink), #2a241e);
  color: #fff;
}
.banner-card h3 { margin: 0 0 .3rem; font-size: 1.2rem; font-weight: 800; }
.banner-card p { margin: 0; color: rgba(255,255,255,.8); max-width: 36rem; }
.product-card {
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  background: var(--surface);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
  transition: transform .2s ease, box-shadow .2s ease;
  box-shadow: 0 10px 24px rgba(28,24,19,.05);
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 16px 28px rgba(28,24,19,.08); }
.product-media {
  border-radius: .95rem;
  overflow: hidden;
  background: linear-gradient(135deg, #f8efdc, #ebdcc8);
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: .9rem;
}
.product-card-image { width: 100%; height: 180px; object-fit: cover; }
.product-title { font-size: 1rem; font-weight: 800; margin-bottom: .4rem; }
.product-meta { color: var(--ink-soft); font-size: .9rem; margin-bottom: .85rem; }
.price-row { display: flex; justify-content: space-between; align-items: center; margin-top: .35rem; }
.price-value { font-size: 1.1rem; font-weight: 800; color: var(--accent-2); }
.tag {
  display: inline-flex;
  align-items: center;
  padding: .35rem .6rem;
  border-radius: 999px;
  background: rgba(46,107,87,.1);
  color: var(--accent-2);
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.catalog-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 1.2rem; }
.catalog-sidebar { padding: 1rem; position: sticky; top: 88px; align-self: start; }
.catalog-sidebar .form-label { font-weight: 700; font-size: .92rem; }
.catalog-sidebar .form-select, .catalog-sidebar .form-control {
  border-radius: .85rem;
  border: 1px solid var(--line);
  padding: .7rem .8rem;
}
.catalog-sidebar .btn-primary, .catalog-sidebar .btn-outline-secondary { border-radius: 999px; }
.summary-card, .detail-card { padding: 1.15rem; }
.summary-card .table th, .summary-card .table td { vertical-align: middle; }
.summary-card .table thead th { background: rgba(46,107,87,.06); border-bottom: 1px solid var(--line); }
.summary-card .table a { color: var(--accent); }
.site-footer {
  margin-top: 2.5rem;
  padding: 1.65rem 0 2rem;
  background: linear-gradient(135deg, rgba(28,24,19,.97), rgba(42,36,30,.95));
  color: rgba(255,255,255,.82);
  border-top: 1px solid rgba(255,255,255,.12);
}
.site-footer a { color: rgba(255,255,255,.95); }
.site-footer a:hover { color: #fff; }
.alert { border-radius: 1rem; }
@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card { border-left: 0; border-top: 1px solid var(--line); }
  .info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .catalog-layout { grid-template-columns: 1fr; }
  .catalog-sidebar { position: relative; top: auto; }
}
@media (max-width: 768px) {
  .page-shell { padding: 0 .85rem 2rem; }
  .hero-copy { padding: 1.25rem; }
  .display-heading { font-size: 2.1rem; }
  .section-head { align-items: start; }
  .banner-card { flex-direction: column; align-items: start; }
  .product-card-image { height: 160px; }
}
@media (max-width: 576px) {
  .site-navbar .container { padding-left: .8rem; padding-right: .8rem; }
  .site-navbar .navbar-collapse { padding-top: .6rem; }
  .site-navbar .nav-link { padding-left: .2rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn-solid, .btn-ghost { width: 100%; text-align: center; }
  .hero-card { padding: 1rem; }
  .stamp-box { flex-direction: column; align-items: start; }
  .info-grid { grid-template-columns: 1fr; }
  .section-block { padding-top: 1rem; }
}