/* TradeHub — structural base (visual system: tradehub-ui.css) */
:root {
  --color-primary: #c2410c;
  --color-primary-dark: #9a3412;
  --color-primary-light: #fff7ed;
  --color-text: #0f1419;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --color-bg: #ffffff;
  --color-bg-alt: #fafbfc;
  --color-success: #047857;
  --color-warning: #b45309;
  --color-error: #b91c1c;
  --shadow-sm: 0 1px 3px rgba(15, 20, 25, 0.06);
  --shadow-md: 0 4px 12px rgba(15, 20, 25, 0.06);
  --shadow-lg: 0 8px 24px rgba(15, 20, 25, 0.08);
  --radius: 6px;
  --radius-lg: 8px;
  --container: 1120px;
  --header-h: 60px;
  --font: 'DM Sans', system-ui, -apple-system, sans-serif;
  --transition: 0.18s cubic-bezier(0.25, 0.1, 0.25, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }
ul { list-style: none; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 1.25rem; }
.text-muted { color: var(--color-text-muted); }
.text-danger { color: var(--color-error); }
.flex-between { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #fff; border-bottom: 1px solid var(--color-border);
  height: var(--header-h);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h); gap: 1rem;
}
.logo { display: flex; align-items: center; gap: .6rem; color: var(--color-text); }
.logo:hover { color: var(--color-text); }
.logo-icon {
  width: 36px; height: 36px; background: var(--color-primary);
  border-radius: 4px; flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-text strong { font-size: 1.1rem; letter-spacing: .02em; }
.logo-accent { color: var(--color-primary); }
.logo-text small { font-size: .65rem; color: var(--color-text-muted); font-weight: 400; }

.main-nav { display: flex; align-items: center; gap: 1.5rem; }
.main-nav a { color: var(--color-text); font-size: .9rem; font-weight: 500; }
.main-nav a {
  padding-bottom: 0.2rem;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a.active { color: var(--color-primary); }
.main-nav a.active { border-bottom-color: var(--color-primary); }

.nav-dropdown { position: relative; }
.nav-dropdown-btn {
  background: none; border: none; font: inherit; font-weight: 500;
  cursor: pointer; color: var(--color-text); display: flex; align-items: center; gap: .25rem;
}
.nav-dropdown-menu {
  display: none; position: absolute; top: 100%; left: 0;
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius);
  box-shadow: var(--shadow-md); min-width: 220px; padding: .35rem; margin-top: 0;
  z-index: var(--z-dropdown, 100);
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown.is-open .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
  display: block; padding: .5rem 1rem; font-size: .875rem;
}
.nav-dropdown-menu a:hover { background: var(--color-primary-light); }

.header-actions { display: flex; align-items: center; gap: .75rem; }
.link-login { font-weight: 500; color: var(--color-text); font-size: .9rem; }
.lang-selector { font-size: .8rem; color: var(--color-text-muted); display: flex; align-items: center; gap: .25rem; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: .5rem;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-text); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .6rem 1.25rem; font-size: .9rem; font-weight: 600;
  border-radius: var(--radius); border: 2px solid transparent;
  cursor: pointer; transition: all var(--transition); font-family: inherit;
  text-decoration: none; line-height: 1.2;
}
.btn-primary { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); color: #fff; }
.btn-outline { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn-outline:hover { background: var(--color-primary-light); color: var(--color-primary-dark); }
.btn-ghost { background: transparent; color: var(--color-text); border-color: transparent; }
.btn-ghost:hover { background: var(--color-bg-alt); }
.btn-whatsapp { background: #25d366; color: #fff; border-color: #25d366; }
.btn-whatsapp:hover { background: #1da851; color: #fff; }
.btn-sm { padding: .4rem .85rem; font-size: .8rem; }
.btn-lg { padding: .85rem 1.5rem; font-size: 1rem; }
.btn-block { width: 100%; }

/* Hero */
.hero {
  position: relative; min-height: 520px;
  background: #1a2332 linear-gradient(135deg, #0f172a 0%, #1e3a5f 40%, #334155 100%);
  display: flex; align-items: center; padding: 4rem 0 6rem;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(15,23,42,.88) 0%, rgba(15,23,42,.55) 60%, rgba(15,23,42,.4) 100%);
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center;
}
.hero-content h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem); font-weight: 800;
  color: #fff; line-height: 1.15; margin-bottom: 1rem;
}
.hero-content p { color: rgba(255,255,255,.85); font-size: 1.05rem; max-width: 480px; }

.hero-search {
  background: rgba(30,41,59,.85); backdrop-filter: blur(8px);
  border-radius: var(--radius-lg); padding: 1.5rem;
  border: 1px solid rgba(255,255,255,.1);
}
.search-tabs { display: flex; gap: 1.5rem; margin-bottom: 1rem; border-bottom: 1px solid rgba(255,255,255,.15); }
.search-tab {
  background: none; border: none; color: rgba(255,255,255,.6);
  font-size: .9rem; font-weight: 600; padding: .5rem 0; cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.search-tab.active { color: #fff; border-bottom-color: var(--color-primary); }
.search-input-wrap {
  display: flex; background: #fff; border-radius: var(--radius); overflow: hidden;
}
.search-input-wrap input {
  flex: 1; border: none; padding: .9rem 1rem; font-size: .95rem; outline: none;
}
.search-input-wrap .btn { border-radius: 0; flex-shrink: 0; }
.popular-tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; align-items: center; }
.popular-tags > span { color: rgba(255,255,255,.5); font-size: .8rem; }
.tag-pill {
  background: rgba(255,255,255,.12); color: rgba(255,255,255,.85);
  padding: .25rem .75rem; border-radius: 20px; font-size: .8rem;
}
.tag-pill:hover { background: rgba(255,255,255,.2); color: #fff; }

/* Stats bar */
.stats-bar { margin-top: -3rem; position: relative; z-index: 2; padding-bottom: 2rem; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: #fff; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: 1.75rem 2rem; gap: 1rem;
}
.stat-item { display: flex; align-items: center; gap: 1rem; }
.stat-icon { font-size: 1.75rem; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  background: var(--color-primary-light); border-radius: var(--radius); }
.stat-item strong { display: block; font-size: 1.35rem; color: var(--color-text); }
.stat-item span { font-size: .85rem; color: var(--color-text-muted); }

/* Sections */
.section { padding: 4rem 0; }
.section-alt { background: var(--color-bg-alt); }
.section-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 2rem; flex-wrap: wrap; gap: 1rem;
}
.section-header h2 { font-size: 1.75rem; font-weight: 700; }
.section-sub { color: var(--color-text-muted); margin-top: .25rem; }
.link-arrow { font-weight: 600; font-size: .95rem; white-space: nowrap; }

/* Category grid */
.category-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.category-card {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm); border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
  color: var(--color-text);
}
.category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); color: var(--color-text); }
.category-card-img {
  height: 160px; background-size: cover; background-position: center;
  background-color: #e2e8f0;
}
.category-card-body { padding: 1.25rem; position: relative; }
.category-card-body h3 { font-size: 1rem; margin-bottom: .25rem; }
.category-card-body p { font-size: .85rem; color: var(--color-text-muted); }
.category-arrow {
  position: absolute; right: 1rem; bottom: 1.25rem;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--color-primary); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: .9rem;
}

/* Listing grid */
.listing-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.5rem;
}
.listing-card {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: box-shadow var(--transition);
}
.listing-card:hover { box-shadow: var(--shadow-md); }
.listing-card-image { display: block; aspect-ratio: 4/3; overflow: hidden; background: #f1f5f9; }
.listing-card-image img { width: 100%; height: 100%; object-fit: cover; }
.listing-card-body { padding: 1.25rem; }
.listing-card-body h3 { font-size: 1rem; margin: .5rem 0; line-height: 1.3; }
.listing-card-body h3 a { color: var(--color-text); }
.listing-card-supplier { font-size: .85rem; color: var(--color-text-muted); margin-bottom: .75rem; }
.listing-card-meta { display: flex; justify-content: space-between; font-size: .85rem; margin-bottom: 1rem; }
.listing-card-meta .price { font-weight: 700; color: var(--color-primary); }

/* Badges */
.badge {
  display: inline-block; padding: .2rem .6rem; font-size: .75rem;
  font-weight: 600; border-radius: 20px;
}
.badge-category { background: var(--color-primary-light); color: var(--color-primary); }
.badge-success { background: #d1fae5; color: var(--color-success); }
.badge-warning { background: #fef3c7; color: var(--color-warning); }
.badge-muted { background: #f3f4f6; color: var(--color-text-muted); }
.badge-pending { background: #fef3c7; color: var(--color-warning); }
.badge-accepted { background: #d1fae5; color: var(--color-success); }
.badge-rejected { background: #fee2e2; color: var(--color-error); }

/* CTA */
.cta-section { background: var(--color-text); color: #fff; }
.cta-box { text-align: center; max-width: 640px; margin: 0 auto; }
.cta-box h2 { font-size: 1.75rem; margin-bottom: 1rem; }
.cta-box p { opacity: .85; margin-bottom: 2rem; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.cta-section .btn-outline { color: #fff; border-color: #fff; }
.cta-section .btn-outline:hover { background: rgba(255,255,255,.1); color: #fff; }

/* Page header */
.page-header {
  background: linear-gradient(135deg, #1a2332, #2d3a4f);
  color: #fff; padding: 3rem 0;
}
.page-header h1 { font-size: 2rem; font-weight: 700; }
.page-header p { opacity: .8; margin-top: .5rem; }
.page-header-sm { padding: 2rem 0; }

/* Marketplace */
.marketplace-layout { display: grid; grid-template-columns: 260px 1fr; gap: 2rem; }
.filters-sidebar {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 1.5rem; height: fit-content;
  position: sticky; top: calc(var(--header-h) + 1rem);
}
.results-header { margin-bottom: 1.5rem; color: var(--color-text-muted); font-size: .9rem; }
.supplier-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem; }
.supplier-card {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 1.5rem;
}

/* Listing detail */
.listing-detail-grid {
  display: grid; grid-template-columns: 1fr 1fr 320px; gap: 2rem;
}
.gallery-main {
  border-radius: var(--radius-lg); overflow: hidden;
  background: #f1f5f9; aspect-ratio: 4/3;
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: .5rem; margin-top: .75rem; }
.gallery-thumb {
  width: 72px; height: 72px; border: 2px solid transparent;
  border-radius: var(--radius); overflow: hidden; cursor: pointer; padding: 0; background: none;
}
.gallery-thumb.active, .gallery-thumb:hover { border-color: var(--color-primary); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.listing-info h1 { font-size: 1.75rem; margin: .75rem 0; }
.listing-price-lg { font-size: 1.5rem; font-weight: 700; color: var(--color-primary); margin-bottom: 1rem; }
.listing-specs { margin: 1.5rem 0; }
.listing-specs li { padding: .35rem 0; font-size: .95rem; }
.supplier-box {
  background: var(--color-bg-alt); border-radius: var(--radius);
  padding: 1.25rem; margin-top: 1.5rem;
}
.supplier-box h3 { font-size: .95rem; margin-bottom: .5rem; }
.listing-description { margin-top: 2rem; padding: 2rem; }
.listing-location-meta { margin: 0 0 1.25rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border, #e8ecf0); font-size: 0.95rem; }
.listing-location-meta a { font-weight: 600; }
.breadcrumb { font-size: .875rem; color: var(--color-text-muted); margin-bottom: 1.5rem; }
.breadcrumb a { color: var(--color-text-muted); }
.prose { line-height: 1.8; color: #374151; }

/* Forms */
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-weight: 600; font-size: .875rem; margin-bottom: .4rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: .7rem 1rem; border: 1px solid var(--color-border);
  border-radius: var(--radius); font: inherit; font-size: .95rem;
  transition: border-color var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(243,115,33,.15);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field-error { display: block; color: var(--color-error); font-size: .8rem; margin-top: .25rem; }
.form-actions { display: flex; gap: 1rem; margin-top: 2rem; flex-wrap: wrap; }
.inline-form { display: inline; }

/* Cards */
.card {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 1.5rem;
}

/* Auth */
.auth-section { min-height: 60vh; display: flex; align-items: center; }
.auth-container { max-width: 440px; margin: 0 auto; }
.auth-container-wide { max-width: 560px; }
.auth-card h1 { font-size: 1.75rem; margin-bottom: .25rem; }
.auth-sub { color: var(--color-text-muted); margin-bottom: 2rem; }
.auth-footer { text-align: center; margin-top: 1.5rem; font-size: .9rem; color: var(--color-text-muted); }

.role-selector { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.5rem; }
.role-option { cursor: pointer; }
.role-option input { display: none; }
.role-option span {
  display: block; padding: 1rem; border: 2px solid var(--color-border);
  border-radius: var(--radius-lg); text-align: center; transition: all var(--transition);
}
.role-option input:checked + span {
  border-color: var(--color-primary); background: var(--color-primary-light);
}
.role-option strong { display: block; }
.role-option small { color: var(--color-text-muted); font-size: .8rem; }

/* Dashboard */
.dashboard-layout { display: grid; grid-template-columns: 220px 1fr; gap: 2rem; }
.dashboard-sidebar {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 1rem; height: fit-content;
  position: sticky; top: calc(var(--header-h) + 1rem);
}
.sidebar-nav a {
  display: block; padding: .65rem 1rem; border-radius: var(--radius);
  color: var(--color-text); font-size: .9rem; font-weight: 500;
}
.sidebar-nav a:hover, .sidebar-nav a.active {
  background: var(--color-primary-light); color: var(--color-primary);
}
.sidebar-nav hr { border: none; border-top: 1px solid var(--color-border); margin: .75rem 0; }

.stats-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.stat-card {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 1.5rem; text-align: center;
}
.stat-card-accent { border-color: var(--color-primary); background: var(--color-primary-light); }
.stat-card-value { display: block; font-size: 2rem; font-weight: 800; color: var(--color-primary); }
.stat-card-label { font-size: .85rem; color: var(--color-text-muted); }
.dashboard-actions { display: flex; gap: .75rem; flex-wrap: wrap; margin-bottom: 2rem; }

/* Tables */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.data-table th, .data-table td {
  padding: .85rem 1rem; text-align: left; border-bottom: 1px solid var(--color-border);
}
.data-table th { font-weight: 600; background: var(--color-bg-alt); font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; }
.table-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* Requests */
.filter-tabs { display: flex; gap: .5rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.filter-tabs a {
  padding: .5rem 1rem; border-radius: 20px; font-size: .875rem; font-weight: 500;
  color: var(--color-text-muted); background: var(--color-bg-alt);
}
.filter-tabs a.active, .filter-tabs a:hover { background: var(--color-primary); color: #fff; }
.request-list { display: flex; flex-direction: column; gap: 1rem; }
.request-card,
.request-list .card {
  max-width: 100%;
  overflow: hidden;
}
.request-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  gap: 1rem;
  min-width: 0;
}
.request-card-header h3 {
  min-width: 0;
  flex: 1 1 auto;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.request-card code {
  overflow-wrap: anywhere;
  word-break: break-all;
}
.request-actions { display: flex; gap: .5rem; margin-top: 1rem; flex-wrap: wrap; }

/* Kullanıcı tarafından girilen metinler — yatay taşmayı önle */
.user-text {
  overflow-wrap: anywhere;
  word-break: break-word;
  max-width: 100%;
}
.user-text--message {
  margin: 0.75rem 0 0;
  line-height: 1.55;
}
.dashboard-layout { min-width: 0; }
.dashboard-content {
  min-width: 0;
  max-width: 100%;
  overflow-x: clip;
}

/* Pagination — tek satır (mobil + masaüstü) */
.pagination {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
  padding: 0.25rem 0;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.pagination-pages {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
}

.pagination-num {
  flex: 0 0 auto;
  min-width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  text-decoration: none;
  background: var(--color-bg);
}

.pagination-num:hover {
  border-color: var(--color-border-strong, var(--color-border));
  background: var(--color-bg-alt, #f8fafc);
}

.pagination-num.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.pagination-btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.25rem;
  padding: 0 0.85rem;
  font-weight: 600;
  font-size: 0.875rem;
  white-space: nowrap;
  text-decoration: none;
  color: var(--color-primary, #1d4ed8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
}

.pagination-btn:hover {
  background: var(--color-bg-alt, #f8fafc);
}

/* Alerts */
.flash-container { position: fixed; top: calc(var(--header-h) + 1rem); right: 1rem; z-index: 200; max-width: 400px; }
.alert {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 1rem 1.25rem; border-radius: var(--radius); margin-bottom: .5rem;
  box-shadow: var(--shadow-md); animation: slideIn .3s ease;
}
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: none; opacity: 1; } }
.alert-success { background: #d1fae5; color: #065f46; border-left: 4px solid var(--color-success); }
.alert-error { background: #fee2e2; color: #991b1b; border-left: 4px solid var(--color-error); }
.alert-close { background: none; border: none; font-size: 1.25rem; cursor: pointer; opacity: .6; margin-left: 1rem; }

.empty-state { text-align: center; padding: 3rem; color: var(--color-text-muted); grid-column: 1 / -1; }

/* Image preview */
.image-preview { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: .75rem; }
.preview-item { position: relative; width: 100px; }
.preview-item img { width: 100px; height: 100px; object-fit: cover; border-radius: var(--radius); }
.delete-image-label { display: block; font-size: .75rem; margin-top: .25rem; color: var(--color-error); }

/* Footer */
.site-footer { background: #1a2332; color: rgba(255,255,255,.8); padding: 3rem 0 0; margin-top: 4rem; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem;
  padding-bottom: 2rem;
}
.footer-brand strong { color: #fff; font-size: 1.25rem; }
.site-footer h4 { color: #fff; font-size: .9rem; margin-bottom: 1rem; }
.site-footer ul li { margin-bottom: .5rem; }
.site-footer a { color: rgba(255,255,255,.7); font-size: .875rem; }
.site-footer a:hover { color: var(--color-primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 1.25rem 0; text-align: center; font-size: .85rem; }

/* Loading */
.is-loading { opacity: .6; pointer-events: none; }

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .listing-detail-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .marketplace-layout, .dashboard-layout { grid-template-columns: 1fr; }
  .filters-sidebar, .dashboard-sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .main-nav {
    display: none; position: absolute; top: var(--header-h); left: 0; right: 0;
    background: #fff; flex-direction: column; padding: 1rem;
    border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-md);
  }
  .main-nav.open { display: flex; }
  .header-actions .lang-selector { display: none; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .category-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}