/* ═══════════════════════════════════════════════════════════
   Alanya Yıldız · Modern E-Commerce Design System v2.0
   Güvenilir, temiz, profesyonel B2B e-ticaret tasarımı
   ═══════════════════════════════════════════════════════════ */

/* ─── Design Tokens ─── */
:root {
  color-scheme: light;

  /* Güvenilir renk paleti — koyu yeşil + sıcak altın */
  --bg: #f8fafb;
  --surface: #ffffff;
  --surface-2: #f1f5f8;
  --surface-3: #e8eef3;
  --text: #1a2332;
  --text-secondary: #475569;
  --muted: #64748b;
  --line: #e2e8f0;
  --line-subtle: #f1f5f9;

  /* Marka renkleri */
  --accent: #0f766e;
  --accent-hover: #0d6960;
  --accent-light: #ccfbf1;
  --accent-subtle: rgba(15, 118, 110, 0.06);
  --accent-2: #d97706;
  --accent-2-light: #fef3c7;
  --accent-2-bg: rgba(217, 119, 6, 0.08);

  /* Durum renkleri */
  --success: #059669;
  --success-bg: #ecfdf5;
  --danger: #dc2626;
  --danger-bg: #fef2f2;
  --warning: #d97706;
  --warning-bg: #fffbeb;
  --info: #0284c7;
  --info-bg: #f0f9ff;

  /* Gölge sistemi — katmanlı */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06), 0 2px 6px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.1), 0 8px 20px rgba(0, 0, 0, 0.06);

  /* Border radius — tutarlı */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-full: 999px;

  /* Transition */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --duration: 0.2s;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0c1220;
  --surface: #131d2e;
  --surface-2: #0f1825;
  --surface-3: #1a2940;
  --text: #f1f5f9;
  --text-secondary: #94a3b8;
  --muted: #94a3b8;
  --line: #1e3048;
  --line-subtle: #162236;

  --accent: #2dd4bf;
  --accent-hover: #5eead4;
  --accent-light: rgba(45, 212, 191, 0.12);
  --accent-subtle: rgba(45, 212, 191, 0.06);
  --accent-2: #fbbf24;
  --accent-2-light: rgba(251, 191, 36, 0.12);
  --accent-2-bg: rgba(251, 191, 36, 0.06);

  --success: #34d399;
  --success-bg: rgba(52, 211, 153, 0.1);
  --danger: #f87171;
  --danger-bg: rgba(248, 113, 113, 0.1);
  --warning: #fbbf24;
  --warning-bg: rgba(251, 191, 36, 0.1);
  --info: #38bdf8;
  --info-bg: rgba(56, 189, 248, 0.1);

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2), 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.25), 0 2px 6px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.3), 0 4px 12px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.4), 0 8px 20px rgba(0, 0, 0, 0.25);
}

/* ─── Reset & Base ─── */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  font-family:
    "Inter",
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
body {
  margin: 0;
  line-height: 1.6;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
}
button,
input,
textarea,
select {
  font: inherit;
}
h1,
h2,
h3,
h4 {
  line-height: 1.15;
  letter-spacing: -0.02em;
}

/* ─── Utility ─── */
.container {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
}
.wide-container {
  width: min(1400px, calc(100% - 32px));
  margin: 0 auto;
}
.icon-sprite {
  display: none;
}
.icon {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon.xl {
  width: 40px;
  height: 40px;
}

/* ─── Site Header ─── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface), transparent 5%);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
  min-height: 72px;
}

/* Brand */
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: var(--radius-md);
  color: #fff;
  background: linear-gradient(145deg, var(--accent), #064e3b);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: -0.02em;
  box-shadow: 0 4px 12px rgba(15, 118, 110, 0.3);
}
.brand-copy {
  min-width: 0;
}
.brand-copy strong {
  display: block;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.brand-copy small {
  display: block;
  margin-top: 1px;
  color: var(--muted);
  font-size: 11.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ─── VENG TİCARET Logo ─── */
.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.brand-img {
  height: 80px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
}

/* Tipografik logo (fallback — admin'den logo yüklenmemişse) */
.vlogo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
}
.vlogo-badge {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: linear-gradient(150deg, #222c3a 0%, #0e131b 100%);
  box-shadow:
    0 4px 14px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  flex-shrink: 0;
}
.vlogo-badge svg {
  width: 30px;
  height: 30px;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.3));
}
.vlogo-word {
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1;
}
.vlogo-name {
  font-family:
    "Segoe UI",
    "SF Pro Display",
    -apple-system,
    Arial,
    sans-serif;
  font-size: 25px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--text);
}
.vlogo-tag {
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.52em;
  text-indent: 0.52em;
  color: #d0a23c;
}

/* Search */
.header-search,
.hero-search {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: center;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-md);
  padding: 4px 4px 4px 14px;
  background: var(--surface-2);
  transition:
    border-color var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease);
}
.header-search:focus-within,
.hero-search:focus-within {
  background: var(--surface);
}
.header-search:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}
.header-search input,
.hero-search input {
  min-width: 0;
  border: 0;
  outline: 0;
  color: var(--text);
  background: transparent;
  padding: 10px 4px;
  font-size: 14px;
}
.header-search input::placeholder {
  color: var(--muted);
}

/* Navigation */
.top-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link,
.nav-icon,
.theme-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 8px 12px;
  color: var(--muted);
  background: transparent;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}
.nav-link:hover,
.nav-icon:hover,
.theme-toggle:hover {
  color: var(--text);
  background: var(--surface-2);
  border-color: var(--line);
}
.nav-icon {
  padding: 8px;
}
.badge {
  position: absolute;
  top: -2px;
  right: -2px;
  display: grid;
  min-width: 18px;
  height: 18px;
  place-items: center;
  border-radius: var(--radius-full);
  color: #fff;
  background: var(--accent-2);
  font-size: 10px;
  font-weight: 800;
  box-shadow: 0 2px 4px rgba(217, 119, 6, 0.3);
}
.logout-link {
  color: var(--danger);
}
.logout-link:hover {
  background: var(--danger-bg);
  border-color: transparent;
}

/* ─── Buttons ─── */
.button,
.header-search button,
.hero-search button,
.card-actions button,
.card-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  border: 0;
  border-radius: var(--radius-md);
  padding: 10px 20px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
  text-decoration: none;
}
.header-search button,
.hero-search button,
.button.primary,
.card-actions button {
  color: #fff;
  background: var(--accent);
  box-shadow: 0 2px 8px rgba(15, 118, 110, 0.25);
}
.header-search button {
  min-height: 40px;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  box-shadow: none;
}
.button.primary:hover,
.card-actions button:hover,
.header-search button:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 16px rgba(15, 118, 110, 0.3);
  transform: translateY(-1px);
}
.button.secondary,
.card-actions a {
  border: 1.5px solid var(--line);
  color: var(--text);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}
.button.secondary:hover,
.card-actions a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-subtle);
}

/* ─── Messages ─── */
.messages {
  padding-top: 12px;
}
.message {
  padding: 14px 18px;
  border: 1px solid color-mix(in srgb, var(--success), transparent 70%);
  border-radius: var(--radius-md);
  background: var(--success-bg);
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
}

/* ─── Hero Section ─── */
.hero {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(
      ellipse at 70% 30%,
      rgba(15, 118, 110, 0.08),
      transparent 50%
    ),
    radial-gradient(
      ellipse at 20% 80%,
      rgba(217, 119, 6, 0.04),
      transparent 40%
    ),
    linear-gradient(175deg, #0a2e29 0%, #0f3d35 35%, #134e3a 70%, #1a5c42 100%);
  color: #fff;
}
.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  align-items: center;
  min-height: 380px;
  padding: 60px 0;
}
.hero-inner.no-search {
  min-height: 360px;
}
.clean-hero-inner {
  grid-template-columns: minmax(0, 860px);
  justify-content: center;
  text-align: center;
}
.clean-hero-inner .hero-copy,
.clean-hero-inner .hero-lead,
.clean-hero-inner h1 {
  margin-left: auto;
  margin-right: auto;
}
.clean-hero-inner .hero-actions {
  justify-content: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero .eyebrow {
  color: #99f6e4;
}
.hero h1 {
  max-width: 720px;
  margin: 0 0 20px;
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.hero-lead {
  max-width: 620px;
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 16px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.hero .button.primary {
  background: #fff;
  color: #0f766e;
  box-shadow: 0 4px 16px rgba(255, 255, 255, 0.15);
}
.hero .button.primary:hover {
  background: #f0fdfa;
  transform: translateY(-1px);
}
.hero .button.secondary {
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}
.hero .button.secondary:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.14);
}

/* ─── Section ─── */
.section {
  padding: 48px 0;
}
.surface-band,
.listing,
.product-detail,
.page-hero {
  background: var(--surface-2);
}
.section-head,
.listing-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}
.compact-head {
  margin-bottom: 20px;
}
.compact-head h2 {
  font-size: clamp(22px, 3vw, 30px);
}
.section-head h1,
.section-head h2,
.listing-title h1 {
  margin: 0;
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 800;
}
.text-link {
  color: var(--accent);
  font-weight: 700;
  font-size: 14px;
  transition: opacity var(--duration) var(--ease);
}
.text-link:hover {
  opacity: 0.8;
}
.listing-title span,
.page-note {
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
}

/* ─── Home Layout ─── */
.home-shop-grid {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}
.home-category-menu {
  position: sticky;
  top: 90px;
  display: grid;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 16px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

/* ─── Product Grid ─── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  gap: 16px;
  align-items: stretch;
}
.compact-products {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* ─── Product Card ─── */
.product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease),
    border-color var(--duration) var(--ease);
}
.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: color-mix(in srgb, var(--accent), var(--line) 50%);
}
.product-image {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #ffffff;
  border-bottom: 1px solid var(--line-subtle);
  color: var(--muted);
}
.product-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 8px;
  transition: transform 0.4s var(--ease);
}
.product-image > span {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}
.product-card:hover .product-image img {
  transform: scale(1.05);
}
.product-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px;
  flex: 1;
}
.product-kicker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 16px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.product-kicker span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.product-kicker b {
  flex: 0 0 auto;
  border-radius: var(--radius-full);
  padding: 3px 8px;
  color: #92400e;
  background: var(--accent-2-light);
  font-size: 10.5px;
  font-weight: 700;
  line-height: 16px;
}
.product-title {
  display: -webkit-box;
  min-height: 38px;
  overflow: hidden;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  color: var(--text);
}
.product-meta,
.product-bottom,
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}
.product-meta {
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  margin-top: auto;
  font-size: 11.5px;
  color: var(--muted);
}
.product-meta span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.product-bottom {
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 4px;
}
.product-bottom strong,
.buy-box strong {
  color: var(--accent);
  font-size: 18px;
  font-weight: 800;
}
/* İndirimli fiyat */
.product-price-wrap {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin-top: 2px;
}
.product-price-old {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  text-decoration: line-through;
}
.product-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.product-price-row strong {
  color: var(--accent);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.product-discount-badge {
  flex: 0 0 auto;
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  background: var(--danger);
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
}
.stock-ok {
  color: var(--success);
  font-weight: 700;
  font-size: 12px;
}
.stock-empty {
  color: var(--danger);
  font-weight: 700;
  font-size: 12px;
}
.card-actions {
  display: grid;
  grid-template-columns: 1fr 44px;
  gap: 8px;
  margin-top: 4px;
}
.card-actions form {
  display: grid;
}
.card-actions button {
  font-size: 13px;
  min-height: 42px;
  border-radius: var(--radius-md);
}
.icon-button {
  padding: 0;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  color: var(--muted);
  background: var(--surface);
}
.icon-button:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-subtle);
}

/* ─── Page Hero ─── */
.page-hero.compact {
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}
.page-hero.tight-hero {
  padding: 20px 0 16px;
}
.checkout-section {
  padding-top: 24px;
}
.page-hero.slim {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.page-hero.slim .listing-title {
  margin-bottom: 0;
}
.page-hero.slim h1 {
  font-size: clamp(22px, 3vw, 30px);
}

/* ─── Listing ─── */
.listing {
  padding: 28px 0 48px;
}
.listing-grid {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}
.sidebar {
  position: sticky;
  top: 90px;
  display: grid;
  gap: 2px;
  max-height: calc(100vh - 110px);
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 16px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.sidebar-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px 14px;
}
.sidebar-head strong {
  font-size: 14px;
  font-weight: 700;
}
.sidebar-head a {
  color: var(--accent);
  font-weight: 700;
  font-size: 13px;
}
.sidebar-close {
  display: none;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--text);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.sidebar-overlay {
  display: none;
}
.category-toggle {
  display: none;
}
.home-cat-bar {
  display: none;
}
.side-link {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 13.5px;
  transition: all var(--duration) var(--ease);
}
.side-link.child {
  padding-left: 28px;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
}
.side-link.active,
.side-link:hover {
  color: var(--accent);
  background: var(--accent-subtle);
}
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}
.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  font-weight: 600;
  font-size: 14px;
  transition: all var(--duration) var(--ease);
}
.pagination a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-subtle);
}

/* ─── Listing Toolbar (filter + sort) ─── */
.listing-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
}
.filter-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}
.filter-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.filter-toggle svg {
  width: 16px;
  height: 16px;
}
.filter-toggle .filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  margin-left: 2px;
  border-radius: var(--radius-full);
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-style: normal;
  font-weight: 700;
}
.sort-form {
  display: flex;
  align-items: center;
  gap: 8px;
}
.sort-form label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}
.sort-form select {
  height: 36px;
  padding: 6px 32px 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  min-width: 0;
  width: auto;
}

.filter-panel {
  display: none;
  padding: 18px 20px;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.filter-panel.is-open {
  display: block;
}
.filter-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.filter-group {
  display: grid;
  gap: 6px;
}
.filter-group > label:not(.filter-check) {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.filter-group select,
.filter-group input[type="number"] {
  height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--text);
  font-size: 14px;
}
.filter-price {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 6px;
  align-items: center;
}
.filter-price span {
  color: var(--muted);
  font-weight: 600;
}
.filter-check {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 0;
  cursor: pointer;
}
.filter-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}
.filter-actions {
  display: flex;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.filter-actions .button {
  min-height: 38px;
  padding: 8px 18px;
  font-size: 13px;
}

@media (max-width: 768px) {
  .filter-row {
    grid-template-columns: 1fr;
  }
  .listing-toolbar {
    flex-wrap: wrap;
  }
}

/* ─── Product Detail ─── */
.product-detail {
  padding: 32px 0;
}
/* Gallery */
.detail-gallery {
  display: grid;
  gap: 12px;
  position: sticky;
  top: 90px;
  align-self: start;
}
.detail-thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ─── Detail Accordion (Trendyol/Hepsiburada tarzı) ─── */
.detail-accordion-section {
  padding-top: 8px;
}
.detail-accordion {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  margin-bottom: 12px;
  overflow: hidden;
}
.detail-accordion summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background var(--duration) var(--ease);
}
.detail-accordion summary::-webkit-details-marker {
  display: none;
}
.detail-accordion summary:hover {
  background: var(--surface-2);
}
.acc-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--muted);
  transition: transform 0.25s var(--ease);
}
.detail-accordion[open] .acc-chevron {
  transform: rotate(180deg);
}
.detail-accordion[open] summary {
  border-bottom: 1px solid var(--line-subtle);
}
.acc-content {
  padding: 18px 20px;
}
.acc-content p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.75;
  font-size: 14.5px;
}

/* Buy box indirimli fiyat */
.buy-price {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.buy-price-old {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  text-decoration: line-through;
}

/* Detail kargo bilgisi */
.detail-shipping {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--accent-subtle);
}
.detail-shipping .icon {
  width: 24px;
  height: 24px;
  color: var(--accent);
  flex-shrink: 0;
}
.detail-shipping strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}
.detail-shipping span {
  display: block;
  margin-top: 2px;
  font-size: 13px;
  color: var(--text-secondary);
}
.detail-thumb {
  display: grid;
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  place-items: center;
  overflow: hidden;
  border: 2px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  cursor: pointer;
  transition:
    border-color var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease);
  padding: 0;
}
.detail-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 4px;
}
.detail-thumb:hover {
  border-color: var(--accent);
}
.detail-thumb.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-subtle);
}
.detail-grid {
  display: grid;
  grid-template-columns: minmax(320px, 500px) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}
.refined-detail {
  grid-template-columns: minmax(320px, 480px) minmax(0, 1fr);
}
.detail-media,
.detail-info,
.info-panel,
.cart-summary,
.checkout-form,
.auth-card,
.empty-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-2xl);
  background: var(--surface);
  box-shadow: var(--shadow-md);
}
.detail-media {
  display: grid;
  width: 100%;
  min-height: 460px;
  place-items: center;
  padding: 32px;
  color: var(--muted);
  cursor: zoom-in;
  transition: box-shadow var(--duration) var(--ease);
}
.detail-media:hover {
  box-shadow: var(--shadow-lg);
}
.detail-media img {
  width: 100%;
  max-height: 400px;
  object-fit: contain;
}
.detail-media small {
  align-self: end;
  color: var(--muted);
  font-weight: 600;
  font-size: 12px;
}
.detail-info {
  display: grid;
  gap: 18px;
  padding: 28px;
}
.breadcrumb {
  color: var(--accent);
  font-weight: 700;
  font-size: 13px;
  transition: opacity var(--duration) var(--ease);
}
.breadcrumb:hover {
  opacity: 0.8;
}
.detail-info h1 {
  margin: 0;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.1;
  font-weight: 800;
}
.lead {
  margin: 0;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
}
.spec-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.spec-strip.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.spec-strip div,
.spec-table div {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 14px;
  background: var(--surface-2);
}
.spec-strip span,
.spec-table span,
.cart-summary span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.spec-strip strong,
.spec-table strong {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  font-weight: 700;
}
.buy-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}
.buy-box span {
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
}
.buy-box strong {
  display: block;
  margin-top: 4px;
  font-size: 28px;
  font-weight: 800;
}
.purchase-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: end;
}
.purchase-panel form:first-child {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 12px;
  align-items: end;
}
input,
textarea,
select {
  width: 100%;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  color: var(--text);
  background: var(--surface);
  font-size: 14px;
  transition:
    border-color var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease);
}
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}
.product-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.info-panel {
  padding: 26px;
}
.info-panel h2 {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 700;
}
.info-panel p {
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
  font-size: 14px;
}
.spec-table {
  display: grid;
  gap: 8px;
}
.shipping-note {
  border-radius: var(--radius-md);
  padding: 14px;
  background: var(--accent-subtle);
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  margin-top: 12px;
}

/* ─── Image Dialog ─── */
.image-dialog {
  width: min(900px, calc(100% - 32px));
  border: 0;
  border-radius: var(--radius-2xl);
  padding: 28px;
  background: var(--surface);
  box-shadow: var(--shadow-xl);
}
.image-dialog::backdrop {
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}
.image-dialog img {
  width: 100%;
  max-height: 80vh;
  object-fit: contain;
}
.dialog-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-full);
  color: var(--text);
  background: var(--surface);
  font-size: 20px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}
.dialog-close:hover {
  background: var(--surface-2);
}

/* ─── Cart ─── */
.cart-layout,
.checkout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
  align-items: start;
}
.refined-cart {
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 24px;
}
.cart-lines {
  display: grid;
  gap: 12px;
}
.cart-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 18px 20px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.cart-toolbar span {
  display: block;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.cart-toolbar strong {
  display: block;
  margin-top: 4px;
  font-size: 16px;
  font-weight: 700;
}
.cart-line {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr) 180px 150px 60px;
  gap: 16px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 14px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition:
    border-color var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease);
}
.cart-line:hover {
  border-color: color-mix(in srgb, var(--accent), var(--line) 50%);
  box-shadow: var(--shadow-md);
}
.cart-thumb {
  display: grid;
  width: 100px;
  height: 90px;
  place-items: center;
  overflow: hidden;
  border-radius: var(--radius-md);
  color: var(--muted);
  background: var(--surface-2);
}
.cart-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}
.cart-info {
  display: grid;
  gap: 6px;
  min-width: 0;
}
.cart-info a {
  display: -webkit-box;
  overflow: hidden;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.3;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  transition: color var(--duration) var(--ease);
}
.cart-info a:hover {
  color: var(--accent);
}
.cart-category {
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.cart-info span,
.cart-qty,
.cart-summary p,
.cart-meta,
.quantity-form small,
.cart-price span,
.cart-price small {
  color: var(--muted);
}
.cart-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  font-size: 12px;
  font-weight: 500;
}
.quantity-form {
  display: grid;
  gap: 6px;
}
.quantity-form label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.quantity-control {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 8px;
}
.quantity-control input {
  height: 40px;
  padding: 8px 10px;
  text-align: center;
  font-weight: 700;
}
.quantity-control button {
  min-height: 40px;
  border: 0;
  border-radius: var(--radius-md);
  color: #fff;
  background: var(--accent);
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition: background var(--duration) var(--ease);
}
.quantity-control button:hover {
  background: var(--accent-hover);
}
.cart-price {
  display: grid;
  gap: 4px;
}
.cart-price span,
.cart-price small {
  font-size: 12px;
}
.cart-price strong {
  color: var(--accent);
  font-size: 18px;
  font-weight: 800;
}
.remove-link {
  color: var(--danger);
  font-weight: 700;
  font-size: 13px;
  transition: opacity var(--duration) var(--ease);
}
.remove-link:hover {
  opacity: 0.7;
}

/* Cart Summary */
.cart-summary {
  position: sticky;
  top: 90px;
  display: grid;
  gap: 16px;
  padding: 24px;
}
.summary-heading span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.summary-heading strong {
  display: block;
  margin-top: 6px;
  color: var(--accent);
  font-size: 30px;
  font-weight: 800;
}
.summary-lines {
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.summary-lines div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.summary-lines span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}
.summary-lines strong {
  font-size: 13px;
  font-weight: 700;
  text-align: right;
}
.summary-note {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  border-radius: var(--radius-md);
  padding: 14px;
  background: var(--accent-subtle);
  border: 1px solid color-mix(in srgb, var(--accent), transparent 85%);
}
.summary-note .icon {
  color: var(--accent);
  width: 18px;
  height: 18px;
  margin-top: 1px;
}
.summary-note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-secondary);
}
.wide-button {
  width: 100%;
}
.cart-empty {
  min-height: 400px;
}
.empty-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

/* Order Success */
.order-success-section {
  min-height: calc(100vh - 140px);
  padding-top: 32px;
}
.success-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  gap: 24px;
  align-items: start;
}
.success-panel {
  display: grid;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-2xl);
  padding: clamp(28px, 5vw, 48px);
  background: var(--surface);
  box-shadow: var(--shadow-md);
}
.success-icon {
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  border-radius: var(--radius-lg);
  color: #fff;
  background: var(--success);
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
}
.success-icon .icon {
  width: 28px;
  height: 28px;
}
.success-panel h1 {
  max-width: 640px;
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.08;
}
.success-panel p {
  max-width: 580px;
  margin: 0;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
}
.success-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}
.success-summary {
  top: 90px;
}

/* ─── Cart History ─── */
.cart-history {
  margin-top: 36px;
}
.history-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 24px;
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: var(--radius-2xl);
  padding: 26px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.history-intro h2 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
}
.history-intro p:not(.eyebrow) {
  max-width: 700px;
  margin: 12px 0 0;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.65;
}
.history-stats {
  display: grid;
  align-content: space-between;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 18px;
  background: var(--surface-2);
}
.history-stats span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.history-stats strong {
  display: block;
  margin-top: 4px;
  color: var(--accent);
  font-size: 32px;
  font-weight: 800;
}
.history-orders {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}
.history-order {
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 18px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.history-order-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
}
.history-order-head strong {
  display: block;
  margin-top: 8px;
  font-size: 16px;
}
.history-order-head span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}
.history-order-head b {
  color: var(--accent);
  white-space: nowrap;
}
.history-total {
  min-width: 110px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 12px;
  text-align: right;
  background: var(--surface-2);
}
.history-total span {
  margin: 0 0 4px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.history-items {
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.history-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 12px;
  background: var(--surface-2);
  transition: border-color var(--duration) var(--ease);
}
.history-item:hover {
  border-color: color-mix(in srgb, var(--accent), var(--line) 50%);
}
.history-item a,
.history-item strong {
  display: -webkit-box;
  overflow: hidden;
  font-weight: 700;
  font-size: 13px;
  line-height: 1.3;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.history-item span,
.history-item small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}
.history-alert {
  display: grid;
  gap: 4px;
  border-radius: var(--radius-md);
  padding: 12px;
  background: var(--danger-bg);
  border: 1px solid color-mix(in srgb, var(--danger), transparent 80%);
}
.history-alert strong {
  color: var(--danger);
  font-size: 13px;
}
.history-alert span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}
.unavailable-note {
  color: var(--danger) !important;
}
.mini-button {
  min-height: 34px;
  padding: 6px 12px;
  font-size: 12px;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  border-radius: var(--radius-full);
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}
.order-status-pill {
  width: fit-content;
  color: var(--accent);
  background: var(--accent-light);
}
.danger-pill {
  color: var(--danger);
  background: var(--danger-bg);
}

/* ─── Empty State ─── */
.empty-panel {
  grid-column: 1 / -1;
  display: grid;
  place-items: center;
  text-align: center;
  gap: 14px;
  padding: 56px 24px;
}
.empty-panel .icon.xl {
  color: var(--muted);
  opacity: 0.5;
}
.empty-panel h2 {
  margin: 0;
  font-size: 22px;
}
.empty-panel p {
  max-width: 400px;
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.65;
  font-size: 14px;
}

/* ─── Checkout ─── */
.checkout-form {
  padding: 26px;
}
.checkout-form h1 {
  margin: 0;
}
.checkout-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
}
.refined-checkout {
  grid-template-columns: minmax(0, 1fr) 400px;
  gap: 24px;
}
.refined-checkout-form {
  gap: 24px;
  padding: 28px;
}
.form-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}
.form-section-head div {
  display: flex;
  align-items: center;
  gap: 12px;
}
.form-section-head span {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: var(--radius-full);
  color: #fff;
  background: var(--accent);
  font-size: 12px;
  font-weight: 800;
}
.form-section-head h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
}
.checkout-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.checkout-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.checkout-summary {
  gap: 18px;
}
.checkout-items {
  display: grid;
  gap: 8px;
  max-height: 320px;
  overflow: auto;
  padding-right: 4px;
}
.checkout-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 12px;
  background: var(--surface-2);
}
.checkout-item strong {
  display: -webkit-box;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.3;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.checkout-item span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
}
.checkout-item b {
  color: var(--accent);
  font-weight: 700;
  white-space: nowrap;
}

/* ─── Auth ─── */
.auth-page {
  min-height: 62vh;
  padding: 48px 0;
  background: var(--surface-2);
}
.refined-auth-page {
  min-height: calc(100vh - 140px);
  display: grid;
  align-items: center;
  padding: 36px 0;
}
.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 480px);
  gap: 24px;
  align-items: stretch;
}
.auth-aside {
  display: grid;
  align-content: start;
  gap: 18px;
  min-height: 580px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-2xl);
  padding: clamp(28px, 5vw, 48px);
  background: linear-gradient(155deg, #0f766e 0%, #064e3b 60%, #052e23 100%);
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.auth-mark {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: none;
}
.auth-aside .eyebrow {
  color: #99f6e4;
}
.auth-aside h1 {
  max-width: 600px;
  margin: 0;
  font-size: clamp(30px, 4.5vw, 48px);
  line-height: 1.06;
}
.auth-aside p:not(.eyebrow) {
  max-width: 560px;
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 15px;
  line-height: 1.7;
}
.auth-benefits {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}
.auth-benefits div {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 14px;
  background: rgba(255, 255, 255, 0.06);
  transition: background var(--duration) var(--ease);
}
.auth-benefits div:hover {
  background: rgba(255, 255, 255, 0.1);
}
.auth-benefits strong,
.auth-benefits span {
  display: block;
}
.auth-benefits strong {
  font-size: 14px;
}
.auth-benefits span {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  line-height: 1.5;
}

.auth-card,
.account-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-2xl);
  background: var(--surface);
  box-shadow: var(--shadow-md);
}
.auth-card {
  width: min(480px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px;
}
.refined-auth-card {
  display: grid;
  align-content: center;
  width: 100%;
  margin: 0;
  padding: clamp(24px, 4vw, 32px);
}
.auth-card h1 {
  margin-top: 0;
}
.refined-auth-card h2 {
  margin: 0 0 20px;
  font-size: clamp(24px, 3.5vw, 34px);
}
.auth-card form,
.checkout-form {
  display: grid;
  gap: 14px;
}
.auth-card p,
.auth-card ul {
  color: var(--text-secondary);
}
.auth-field {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
}
.auth-field input {
  min-height: 46px;
  font-weight: 600;
}
.auth-field small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.45;
}
.field-error,
.form-alert {
  color: var(--danger) !important;
}
.form-alert {
  display: grid;
  gap: 4px;
  border-radius: var(--radius-md);
  padding: 12px;
  background: var(--danger-bg);
  border: 1px solid color-mix(in srgb, var(--danger), transparent 80%);
  font-size: 13px;
  font-weight: 600;
}
.auth-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  border-top: 1px solid var(--line);
  margin-top: 18px;
  padding-top: 18px;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
}
.auth-switch a {
  color: var(--accent);
  font-weight: 700;
}

/* ─── Account ─── */
.account-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  gap: 24px;
  align-items: start;
}
.account-card {
  padding: 24px;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.form-grid label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
}
.wide-field {
  grid-column: 1 / -1;
}
.order-history {
  display: grid;
  gap: 8px;
}
.order-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 14px;
  background: var(--surface-2);
  transition: border-color var(--duration) var(--ease);
}
.order-row:hover {
  border-color: color-mix(in srgb, var(--accent), var(--line) 50%);
}
.order-row span,
.empty-mini {
  display: block;
  color: var(--muted);
  margin-top: 4px;
  font-size: 13px;
}
.empty-mini {
  text-align: center;
  padding: 20px;
  font-weight: 600;
}

.account-grid-wide {
  grid-template-columns: minmax(0, 1fr) 430px;
}
.account-main-stack,
.account-side-stack {
  display: grid;
  gap: 20px;
}
.single-column {
  grid-template-columns: 1fr;
}
.address-list {
  display: grid;
  gap: 12px;
}
.address-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 16px;
  background: var(--surface-2);
  transition:
    border-color var(--duration) var(--ease),
    background var(--duration) var(--ease);
}
.address-card.is-default {
  border-color: color-mix(in srgb, var(--accent), var(--line) 35%);
  background: color-mix(in srgb, var(--accent), var(--surface) 92%);
}
.address-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.address-card p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.address-actions {
  display: grid;
  justify-items: end;
  gap: 8px;
}
.as-button {
  border: 0;
  background: transparent;
  cursor: pointer;
}
.checkbox-label {
  display: flex !important;
  align-items: center;
  gap: 10px !important;
}
.checkbox-label input {
  width: 18px;
  height: 18px;
  min-height: auto;
}

.checkout-address-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.checkout-address-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 14px;
  background: var(--surface-2);
  cursor: pointer;
  transition:
    border-color var(--duration) var(--ease),
    background var(--duration) var(--ease);
}
.checkout-address-card.is-selected {
  border-color: color-mix(in srgb, var(--accent), var(--line) 25%);
  background: color-mix(in srgb, var(--accent), var(--surface) 92%);
}
.checkout-address-card input {
  margin-top: 3px;
}
.checkout-address-card strong,
.checkout-address-card small {
  display: block;
}
.checkout-address-card em {
  display: inline-block;
  margin-top: 4px;
  color: var(--accent);
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
}
.checkout-address-card small {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}
.checkout-save-address {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 14px;
  background: var(--surface-2);
}
.recent-view-list {
  display: grid;
  gap: 10px;
}
.recent-view-row {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 4px 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 10px;
  color: var(--text);
  background: var(--surface-2);
}
.recent-view-row > span {
  grid-row: 1 / span 2;
  display: grid;
  width: 58px;
  aspect-ratio: 1;
  place-items: center;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.recent-view-row img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6px;
}
.recent-view-row strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
}
.recent-view-row small {
  overflow: hidden;
  color: var(--muted);
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
}

/* ─── Favorites ─── */
.favorites-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}
.favorite-summary {
  position: sticky;
  top: 90px;
  display: grid;
  gap: 14px;
}
.summary-card,
.favorite-row {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.summary-card {
  display: grid;
  gap: 10px;
  padding: 22px;
}
.summary-card span,
.favorite-info span,
.favorite-price span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.summary-card strong {
  font-size: 30px;
  color: var(--accent);
  font-weight: 800;
}
.summary-card p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.55;
  font-size: 14px;
}
.accent-card {
  background: linear-gradient(135deg, var(--accent-subtle), var(--surface));
  border-color: color-mix(in srgb, var(--accent), var(--line) 70%);
}
.favorite-list {
  display: grid;
  gap: 12px;
}
.favorite-row {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr) 140px 180px;
  gap: 16px;
  align-items: center;
  padding: 14px;
  transition:
    border-color var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease);
}
.favorite-row:hover {
  border-color: color-mix(in srgb, var(--accent), var(--line) 50%);
  box-shadow: var(--shadow-md);
}
.favorite-thumb {
  display: grid;
  width: 100px;
  height: 86px;
  place-items: center;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--surface-2);
}
.favorite-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}
.favorite-info {
  display: grid;
  gap: 5px;
  min-width: 0;
}
.favorite-info a {
  display: -webkit-box;
  overflow: hidden;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.3;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  transition: color var(--duration) var(--ease);
}
.favorite-info a:hover {
  color: var(--accent);
}
.favorite-info small {
  color: var(--muted);
  font-size: 12px;
}
.favorite-price {
  display: grid;
  gap: 4px;
}
.favorite-price strong {
  color: var(--accent);
  font-size: 18px;
  font-weight: 800;
}
.favorite-actions {
  display: grid;
  grid-template-columns: 1fr 64px;
  gap: 8px;
}
.favorite-actions form {
  display: grid;
}
.favorite-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  border: 0;
  border-radius: var(--radius-md);
  color: #fff;
  background: var(--accent);
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition:
    background var(--duration) var(--ease),
    transform var(--duration) var(--ease);
}
.favorite-actions button:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}
.favorite-actions .ghost-action {
  border: 1px solid var(--line);
  color: var(--danger);
  background: var(--surface);
}
.favorite-actions .ghost-action:hover {
  background: var(--danger-bg);
  border-color: var(--danger);
  transform: none;
}
.favorite-empty {
  min-height: 340px;
}

/* ─── Footer ─── */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 24px 0;
  color: var(--muted);
  font-size: 13px;
}
.footer-inner strong {
  color: var(--text);
  font-weight: 700;
}

.footer-inner strong {
  color: var(--text);
  font-weight: 700;
}
.footer-inner > div:first-child {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.footer-inner > div:first-child span {
  color: var(--muted);
  font-size: 13px;
}
.footer-trust {
  display: flex;
  align-items: center;
  gap: 20px;
}
.footer-trust span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}
.footer-trust .icon {
  width: 16px;
  height: 16px;
  color: var(--accent);
}

/* ─── Trust Indicators (Güvenilirlik Göstergeleri) ─── */
.trust-bar {
  display: flex;
  justify-content: center;
  gap: 32px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}
.trust-bar span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.trust-bar .icon {
  width: 16px;
  height: 16px;
  color: var(--accent);
}

/* ─── Trust Bar ─── */
.trust-bar {
  display: flex;
  justify-content: center;
  gap: 32px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}
.trust-bar span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.trust-bar .icon {
  width: 16px;
  height: 16px;
  color: var(--accent);
}

/* ─── Responsive ─── */
@media (max-width: 1100px) {
  .hero-inner,
  .listing-grid,
  .detail-grid,
  .cart-layout,
  .checkout-grid,
  .product-info-grid,
  .home-shop-grid,
  .account-grid,
  .favorites-layout,
  .success-layout,
  .history-intro,
  .history-orders,
  .auth-layout {
    grid-template-columns: 1fr;
  }
  .top-nav {
    flex-wrap: wrap;
  }
  .category-grid,
  .product-grid,
  .compact-products {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .home-category-menu,
  .favorite-summary,
  .success-summary {
    position: static;
    max-height: none;
  }
  /* ─ Kategori Drawer (tablet + mobil) ─ */
  .category-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 36px;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
  }
  .category-toggle:hover {
    border-color: var(--accent);
    color: var(--accent);
  }
  .category-toggle svg {
    width: 16px;
    height: 16px;
  }
  .home-cat-bar {
    display: flex;
    margin-bottom: 16px;
  }
  .sidebar,
  .home-category-menu {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 200;
    width: 280px;
    max-width: 85vw;
    max-height: none;
    border: none;
    border-radius: 0;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.18);
    transform: translateX(-100%);
    transition: transform 0.28s var(--ease);
    overflow-y: auto;
  }
  .sidebar.is-open,
  .home-category-menu.is-open {
    transform: translateX(0);
  }
  .sidebar-close {
    display: grid;
    place-items: center;
  }
  .sidebar-overlay {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 199;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transition:
      opacity 0.28s var(--ease),
      visibility 0.28s var(--ease);
  }
  .sidebar-overlay.is-open {
    opacity: 1;
    visibility: visible;
  }
  .trust-bar {
    flex-wrap: wrap;
    gap: 16px;
    padding: 12px 16px;
  }
  .checkout-address-list,
  .checkout-save-address {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 16px, 1280px);
  }

  /* ─ Mobile Header ─ */
  .header-inner {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    gap: 8px 12px;
    padding: 10px 0;
    min-height: auto;
  }
  .brand {
    grid-column: 1;
    grid-row: 1;
  }
  .brand-copy small {
    display: none;
  }
  .brand-mark {
    width: 36px;
    height: 36px;
    font-size: 13px;
    border-radius: 10px;
  }
  .brand-copy strong {
    font-size: 14px;
  }
  .brand-img {
    height: 60px;
    max-width: 180px;
  }
  .vlogo-badge {
    width: 40px;
    height: 40px;
    border-radius: 11px;
  }
  .vlogo-badge svg {
    width: 26px;
    height: 26px;
  }
  .vlogo-name {
    font-size: 21px;
  }
  .vlogo-tag {
    font-size: 8.5px;
    letter-spacing: 0.42em;
    text-indent: 0.42em;
  }

  .top-nav {
    grid-column: 2;
    grid-row: 1;
    justify-content: flex-end;
    gap: 2px;
  }
  /* Alt nav'da olan butonlar üstte gizli — sadece tema değiştirici kalır */
  .top-nav .nav-link,
  .top-nav .nav-icon {
    display: none;
  }
  .theme-toggle {
    min-width: 38px;
    min-height: 38px;
    padding: 8px;
    border-radius: 10px;
  }
  .theme-toggle .icon {
    width: 20px;
    height: 20px;
  }

  .header-search {
    grid-column: 1 / -1;
    grid-row: 2;
    max-width: none;
    border-radius: 10px;
    padding: 4px 5px 4px 12px;
  }
  .header-search .icon {
    display: none;
  }
  .header-search input {
    padding: 8px 4px;
    font-size: 14px;
  }
  .header-search button {
    min-height: 36px;
    padding: 8px 14px;
    font-size: 13px;
    border-radius: 8px;
  }

  /* ─ Mobile Hero ─ */
  .hero-inner {
    min-height: auto;
    padding: 32px 0;
  }
  .hero h1 {
    font-size: 26px;
    margin-bottom: 14px;
  }
  .hero-lead {
    font-size: 14px;
  }
  .hero-actions {
    gap: 8px;
  }
  .hero-actions .button {
    min-height: 40px;
    padding: 10px 16px;
    font-size: 13px;
  }

  /* ─ Mobile Trust Bar ─ */
  .trust-bar {
    gap: 10px 16px;
    font-size: 11px;
    padding: 10px 12px;
    flex-wrap: wrap;
    justify-content: center;
  }

  /* ─ Mobile Sections ─ */
  .section {
    padding: 32px 0;
  }
  .section-head,
  .listing-title {
    margin-bottom: 16px;
  }
  .section-head,
  .listing-title,
  .buy-box,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
  .compact-head h2 {
    font-size: 20px;
  }

  /* ─ Mobile Product Grid ─ */
  .category-grid,
  .spec-strip,
  .spec-strip.three,
  .form-grid,
  .checkout-form-grid,
  .address-card {
    grid-template-columns: 1fr;
  }
  .product-grid,
  .compact-products {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .address-actions {
    justify-items: stretch;
  }
  .product-body {
    padding: 11px;
    gap: 6px;
  }
  .product-title {
    font-size: 13px;
    min-height: 34px;
    line-height: 1.3;
  }
  .product-price-row strong {
    font-size: 15px;
  }
  .card-actions {
    grid-template-columns: 1fr 40px;
    gap: 6px;
  }
  .card-actions button {
    min-height: 38px;
    font-size: 12px;
  }

  /* ─ Mobile Detail ─ */
  .detail-gallery {
    position: static;
    top: auto;
  }
  .detail-media {
    min-height: auto;
    padding: 16px;
    border-radius: 16px;
  }
  .detail-media img {
    max-height: 300px;
  }
  .detail-thumbs {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .detail-thumbs::-webkit-scrollbar {
    display: none;
  }
  .detail-info {
    padding: 20px;
  }
  .detail-info h1 {
    font-size: 22px;
  }
  .purchase-panel,
  .purchase-panel form:first-child {
    grid-template-columns: 1fr;
  }
  .detail-accordion summary {
    padding: 16px 16px;
    font-size: 15px;
  }
  .acc-content {
    padding: 16px;
  }

  /* ─ Mobile Cart ─ */
  .cart-line {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .cart-thumb {
    width: 100%;
    height: 120px;
    border-radius: 10px;
  }
  .cart-info a {
    font-size: 14px;
  }
  .quantity-control {
    grid-template-columns: 60px 1fr;
  }
  .cart-price strong {
    font-size: 16px;
  }
  .refined-cart,
  .refined-checkout {
    grid-template-columns: 1fr;
  }
  .cart-summary {
    position: static;
    border-radius: 16px;
  }

  /* ─ Mobile Forms ─ */
  .form-section-head,
  .checkout-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .checkout-form {
    padding: 18px;
    border-radius: 16px;
  }

  /* ─ Mobile Favorites ─ */
  .favorite-row {
    grid-template-columns: 70px minmax(0, 1fr);
    gap: 10px;
    padding: 12px;
  }
  .favorite-thumb {
    width: 70px;
    height: 70px;
  }
  .favorite-info a {
    font-size: 14px;
  }
  .favorite-price,
  .favorite-actions {
    grid-column: 1 / -1;
  }
  .favorite-actions {
    grid-template-columns: 1fr auto;
  }

  /* ─ Mobile History ─ */
  .history-order-head {
    grid-template-columns: 1fr;
  }
  .history-total {
    text-align: left;
  }
  .history-item {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  /* ─ Mobile Auth ─ */
  .auth-aside {
    min-height: auto;
    padding: 24px;
    border-radius: 16px;
  }
  .auth-aside h1 {
    font-size: 26px;
  }
  .refined-auth-card {
    padding: 20px;
  }

  /* ─ Mobile Footer ─ */
  .footer-inner {
    flex-direction: column;
    gap: 12px;
    padding: 20px 0;
  }
  .footer-trust {
    flex-direction: column;
    gap: 6px;
    align-items: flex-start;
  }
}

/* Küçük telefonlar (360px ve altı) */
@media (max-width: 380px) {
  .brand-copy {
    display: none;
  }
  .hero h1 {
    font-size: 22px;
  }
  .hero-lead {
    font-size: 13px;
  }
  .product-body {
    padding: 9px;
  }
  .product-title {
    font-size: 12.5px;
  }
}

/* ─── Error Pages (404/500) ─── */
.error-page {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 200px);
  padding: 48px 0;
  background: var(--surface-2);
}
.error-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 520px;
}
.error-code {
  font-size: clamp(80px, 18vw, 140px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 8px;
}
.error-inner h1 {
  margin: 0 0 12px;
  font-size: clamp(24px, 5vw, 32px);
  font-weight: 800;
  color: var(--text);
}
.error-inner p {
  margin: 0 0 28px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.6;
}
.error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 28px;
}
.error-search {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: center;
  width: 100%;
  max-width: 420px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-full);
  padding: 5px 6px 5px 16px;
  background: var(--surface);
}
.error-search .icon {
  color: var(--muted);
}
.error-search input {
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  padding: 10px 4px;
  font-size: 14px;
  min-width: 0;
}
.error-search button {
  min-height: 40px;
  padding: 8px 18px;
  border: 0;
  border-radius: var(--radius-full);
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
}
.error-search button:hover {
  background: var(--accent-hover);
}

/* ─── Mobile Bottom Navigation ─── */
.mobile-nav {
  display: none;
}
@media (max-width: 768px) {
  .mobile-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    background: var(--surface);
    border-top: 1px solid var(--line);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.06);
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
  }
  .mobile-nav-item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 8px 4px;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.15s var(--ease);
    border-radius: var(--radius-sm);
  }
  .mobile-nav-item svg {
    width: 22px;
    height: 22px;
  }
  .mobile-nav-item span {
    font-size: 10.5px;
    font-weight: 600;
    line-height: 1;
  }
  .mobile-nav-item:active,
  .mobile-nav-item:hover {
    color: var(--accent);
    background: var(--accent-subtle);
  }
  .mobile-nav-badge {
    position: absolute;
    top: 4px;
    right: calc(50% - 18px);
    display: grid;
    min-width: 16px;
    height: 16px;
    place-items: center;
    border-radius: var(--radius-full);
    background: var(--accent-2);
    color: #fff;
    font-size: 9.5px;
    font-weight: 700;
    font-style: normal;
    padding: 0 4px;
  }

  /* Body padding for fixed bottom nav */
  body {
    padding-bottom: 64px;
  }

  /* Hide bottom nav on certain pages if needed via class */
  body.no-mobile-nav .mobile-nav {
    display: none;
  }
  body.no-mobile-nav {
    padding-bottom: 0;
  }
}
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

/* ─── Focus Styles (Accessibility) ─── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ─── Selection ─── */
::selection {
  background: color-mix(in srgb, var(--accent), transparent 75%);
  color: var(--text);
}