/* ============================================
   Sole & Soul — Main Stylesheet
   Aesthetic: Luxury editorial, warm neutrals
   ============================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream:   #F7F4EF;
  --sand:    #E8E0D3;
  --clay:    #C4A882;
  --espresso:#2C1F14;
  --charcoal:#3D3530;
  --warm-gray:#8A7F78;
  --accent:  #B85C3A;
  --white:   #FFFFFF;
  --success: #3A7D44;
  --danger:  #B83A3A;
  --warning: #B87A3A;
  --radius:  6px;
  --shadow:  0 2px 20px rgba(44,31,20,0.08);
  --transition: 0.2s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  background: var(--cream);
  color: var(--charcoal);
  font-size: 15px;
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1,h2,h3,h4 {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  color: var(--espresso);
  line-height: 1.2;
}

a { color: inherit; text-decoration: none; }

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

/* ── Navbar ──────────────────────────────────────── */
.navbar {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.1rem 2.5rem;
  background: var(--white);
  border-bottom: 1px solid var(--sand);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--espresso);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  flex: 1;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--warm-gray);
  transition: color var(--transition);
}

.nav-links a:hover { color: var(--espresso); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.btn-link {
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--warm-gray);
  transition: color var(--transition);
}

.btn-link:hover { color: var(--espresso); }

.cart-icon {
  position: relative;
  display: flex;
  align-items: center;
  color: var(--espresso);
}

.cart-badge {
  position: absolute;
  top: -6px; right: -8px;
  background: var(--accent);
  color: white;
  font-size: 0.65rem;
  width: 16px; height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
}

/* ── Flash messages ───────────────────────────────── */
.flash {
  padding: 0.9rem 2.5rem;
  font-size: 0.9rem;
  font-weight: 400;
}
.flash-success { background: #EBF5EC; color: var(--success); border-bottom: 1px solid #C5DFC8; }
.flash-error   { background: #FAEAEA; color: var(--danger);  border-bottom: 1px solid #EDBBBB; }
.flash-info    { background: #EAF0FA; color: #2A4D8F;        border-bottom: 1px solid #BCCDE8; }

/* ── Buttons ──────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--espresso);
  color: var(--white);
}
.btn-primary:hover { background: var(--charcoal); }

.btn-accent {
  background: var(--accent);
  color: var(--white);
}
.btn-accent:hover { opacity: 0.88; }

.btn-outline {
  background: transparent;
  color: var(--espresso);
  border: 1.5px solid var(--espresso);
}
.btn-outline:hover { background: var(--espresso); color: var(--white); }

.btn-sm { padding: 0.45rem 1rem; font-size: 0.75rem; }
.btn-danger { background: var(--danger); color: white; }

/* ── Layout containers ────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.section    { padding: 4rem 0; }

/* ── Hero ─────────────────────────────────────────── */
.hero {
  background: var(--espresso);
  color: var(--white);
  padding: 6rem 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text h1 {
  font-size: 3.2rem;
  color: var(--cream);
  line-height: 1.1;
  margin-bottom: 1.2rem;
}

.hero-text p {
  font-size: 1rem;
  color: var(--clay);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.hero-img {
  border-radius: var(--radius);
  overflow: hidden;
}

.hero-img img { width: 100%; height: 420px; object-fit: cover; }

/* ── Product grid ─────────────────────────────────── */
.section-title {
  font-size: 2rem;
  margin-bottom: 0.4rem;
}

.section-sub {
  color: var(--warm-gray);
  font-size: 0.9rem;
  margin-bottom: 2.5rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(44,31,20,0.14);
}

.product-card-img {
  height: 240px;
  overflow: hidden;
  background: var(--sand);
}

.product-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-card-img img { transform: scale(1.04); }

.product-card-body {
  padding: 1.2rem 1.4rem 1.5rem;
}

.product-card-body h3 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
  font-weight: 500;
}

.product-price {
  color: var(--accent);
  font-weight: 500;
  font-size: 1rem;
  margin-bottom: 1rem;
}

/* ── Product detail ──────────────────────────────── */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  padding: 3rem 0;
}

.product-detail-img {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.product-detail-img img {
  width: 100%; height: 500px;
  object-fit: cover;
}

.product-detail-info h1 { font-size: 2rem; margin-bottom: 0.5rem; }

.product-detail-price {
  font-size: 1.6rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.size-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.size-btn {
  width: 48px; height: 44px;
  border: 1.5px solid var(--sand);
  background: var(--white);
  border-radius: var(--radius);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
  font-family: 'DM Sans', sans-serif;
}

.size-btn:hover, .size-btn.selected {
  border-color: var(--espresso);
  background: var(--espresso);
  color: var(--white);
}

.size-btn.out-of-stock {
  opacity: 0.35;
  cursor: not-allowed;
  text-decoration: line-through;
}

/* ── Forms ───────────────────────────────────────── */
.form-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.5rem;
  max-width: 480px;
  margin: 0 auto;
}

.form-title {
  font-size: 1.7rem;
  margin-bottom: 0.3rem;
}

.form-sub {
  color: var(--warm-gray);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.form-group { margin-bottom: 1.2rem; }

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--warm-gray);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--sand);
  border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--charcoal);
  background: var(--cream);
  transition: border-color var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clay);
  background: var(--white);
}

.form-group textarea { min-height: 100px; resize: vertical; }

.form-footer {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.88rem;
  color: var(--warm-gray);
}

.form-footer a { color: var(--accent); }

/* ── Cart ────────────────────────────────────────── */
.cart-table { width: 100%; border-collapse: collapse; }

.cart-table th {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm-gray);
  font-weight: 500;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--sand);
  text-align: left;
}

.cart-table td {
  padding: 1.2rem 1rem;
  border-bottom: 1px solid var(--sand);
  vertical-align: middle;
}

.cart-product {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cart-product img {
  width: 70px; height: 70px;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--sand);
}

.cart-summary {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
}

.cart-summary h3 {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--sand);
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  font-size: 0.95rem;
}

.cart-total-row.total {
  font-weight: 500;
  font-size: 1.1rem;
  border-top: 1px solid var(--sand);
  margin-top: 0.5rem;
  padding-top: 1rem;
}

/* ── Account / Orders ────────────────────────────── */
.page-header {
  padding: 3rem 0 1.5rem;
  border-bottom: 1px solid var(--sand);
  margin-bottom: 3rem;
}

.orders-table { width: 100%; border-collapse: collapse; }

.orders-table th {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm-gray);
  font-weight: 500;
  padding: 0.8rem 1rem;
  text-align: left;
  border-bottom: 2px solid var(--sand);
}

.orders-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--sand);
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-pending    { background: #FFF3E0; color: #B87A3A; }
.badge-processing { background: #E3F2FD; color: #1565C0; }
.badge-shipped    { background: #E8F5E9; color: #2E7D32; }
.badge-delivered  { background: #E8F5E9; color: var(--success); }
.badge-cancelled  { background: #FDECEA; color: var(--danger); }
.badge-approved   { background: #E8F5E9; color: var(--success); }
.badge-rejected   { background: #FDECEA; color: var(--danger); }
.badge-refunded   { background: #EDE7F6; color: #4527A0; }

/* ── Admin ───────────────────────────────────────── */
.admin-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: calc(100vh - 64px);
}

.admin-sidebar {
  background: var(--espresso);
  padding: 2rem 0;
}

.admin-sidebar a {
  display: block;
  padding: 0.75rem 1.5rem;
  color: var(--clay);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  transition: all var(--transition);
}

.admin-sidebar a:hover,
.admin-sidebar a.active {
  background: rgba(255,255,255,0.08);
  color: var(--white);
  padding-left: 2rem;
}

.admin-sidebar .sidebar-title {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--warm-gray);
  padding: 1.2rem 1.5rem 0.4rem;
}

.admin-content { padding: 2.5rem; background: var(--cream); }

.stat-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.stat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.stat-card .stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--warm-gray);
  margin-bottom: 0.5rem;
}

.stat-card .stat-value {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  color: var(--espresso);
}

.admin-table { width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }

.admin-table th {
  background: var(--espresso);
  color: var(--clay);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.9rem 1.2rem;
  text-align: left;
  font-weight: 500;
}

.admin-table td {
  padding: 0.9rem 1.2rem;
  border-bottom: 1px solid var(--sand);
  font-size: 0.9rem;
}

.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--cream); }

/* ── Filters ─────────────────────────────────────── */
.shop-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.filter-btn {
  padding: 0.4rem 1.1rem;
  border: 1.5px solid var(--sand);
  border-radius: 20px;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  background: var(--white);
  font-family: 'DM Sans', sans-serif;
  transition: all var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--espresso);
  border-color: var(--espresso);
  color: var(--white);
}

/* ── Footer ──────────────────────────────────────── */
.footer {
  background: var(--espresso);
  color: var(--clay);
  margin-top: auto;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding: 3rem 2.5rem;
}

.footer-brand .brand { color: var(--cream); }
.footer-brand p { margin-top: 0.5rem; font-size: 0.88rem; }

.footer-links h4 {
  color: var(--cream);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer-links a {
  display: block;
  font-size: 0.88rem;
  color: var(--clay);
  margin-bottom: 0.5rem;
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--white); }

.footer-bottom {
  text-align: center;
  padding: 1rem 2.5rem;
  border-top: 1px solid rgba(196,168,130,0.2);
  font-size: 0.8rem;
  color: var(--warm-gray);
}

/* ── Utilities ───────────────────────────────────── */
.text-center { text-align: center; }
.mt-1  { margin-top: 0.5rem; }
.mt-2  { margin-top: 1rem; }
.mt-3  { margin-top: 1.5rem; }
.mb-2  { margin-bottom: 1rem; }
.mb-3  { margin-bottom: 1.5rem; }
.gap-1 { gap: 0.5rem; }
.flex  { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.empty-state { text-align: center; padding: 4rem 0; color: var(--warm-gray); }
.empty-state h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }

@media (max-width: 768px) {
  .hero { grid-template-columns: 1fr; }
  .product-detail { grid-template-columns: 1fr; }
  .admin-layout { grid-template-columns: 1fr; }
  .stat-cards { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .grid-2 { grid-template-columns: 1fr; }
}