/* =========================================
   efemiletisim.com – Bileşenler
   ========================================= */

/* ══════════════════════════════════════
   BUTONLAR
   ══════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 11px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  user-select: none;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition-fast);
}

.btn:hover::after { background: rgba(255,255,255,0.1); }
.btn:active { transform: scale(0.97); }

/* Primary */
.btn-primary {
  background: var(--primary);
  color: var(--text-white);
  box-shadow: var(--shadow-primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 6px 20px rgba(37,99,235,0.4);
  transform: translateY(-1px);
}

/* Secondary */
.btn-secondary {
  background: var(--surface);
  color: var(--primary);
  border-color: var(--primary);
}
.btn-secondary:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border);
}
.btn-ghost:hover {
  background: var(--surface-2);
  border-color: var(--border-dark);
}

/* Accent */
.btn-accent {
  background: var(--accent);
  color: var(--secondary);
  box-shadow: 0 4px 14px rgba(245,158,11,0.3);
}
.btn-accent:hover {
  background: #D97706;
  transform: translateY(-1px);
}

/* Dark */
.btn-dark {
  background: var(--secondary);
  color: var(--text-white);
}
.btn-dark:hover { background: #1e293b; }

/* Boyutlar */
.btn-sm { padding: 8px 16px; font-size: 0.8125rem; border-radius: var(--radius-sm); }
.btn-lg { padding: 14px 32px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn-xl { padding: 16px 40px; font-size: 1.0625rem; border-radius: var(--radius-lg); }

/* Icon button */
.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.btn-icon:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.btn-icon-lg { width: 48px; height: 48px; font-size: 1.25rem; }

/* Disabled */
.btn:disabled, .btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Tam genişlik */
.btn-block { width: 100%; }

/* Loading state */
.btn.loading { pointer-events: none; }
.btn.loading::before {
  content: '';
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-right: var(--space-2);
}

/* ══════════════════════════════════════
   NAVBAR
   ══════════════════════════════════════ */
#navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition-normal);
}

#navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar-inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  height: 68px;
}

/* Logo */
.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 36px; height: 36px;
  background: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.125rem;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  gap: 0;
}

.logo-name {
  font-size: 1.125rem;
  font-weight: 900;
  color: var(--secondary);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.logo-sub {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.2;
}

/* Search */
.navbar-search {
  flex: 1;
  max-width: 480px;
  position: relative;
}

.search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.search-input-wrap .search-icon {
  position: absolute;
  left: 14px;
  color: var(--text-muted);
  font-size: 1rem;
  pointer-events: none;
}

.search-input-wrap input {
  width: 100%;
  padding: 10px 14px 10px 42px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  background: var(--surface-2);
  color: var(--text-primary);
  font-size: 0.875rem;
  transition: all var(--transition-normal);
}

.search-input-wrap input:focus {
  border-color: var(--primary);
  background: var(--surface);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.search-input-wrap input::placeholder { color: var(--text-muted); }

/* Search Dropdown */
.search-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0; right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  z-index: var(--z-dropdown);
  display: none;
}

.search-dropdown.active { display: block; animation: slideDown 0.2s ease; }

.search-result-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  transition: background var(--transition-fast);
  text-decoration: none;
  color: var(--text-primary);
}

.search-result-item:hover { background: var(--surface-2); }

.search-result-img {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--surface-2);
  flex-shrink: 0;
}

.search-result-info .name  { font-weight: 500; font-size: 0.875rem; }
.search-result-info .price { font-size: 0.8125rem; color: var(--primary); font-weight: 600; }

.search-no-result {
  padding: var(--space-6) var(--space-4);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Nav links */
.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex-shrink: 0;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover { color: var(--primary); background: var(--primary-light); }
.nav-link.active { color: var(--primary); background: var(--primary-light); }

/* Dropdown menü */
.nav-dropdown { position: relative; }

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  min-width: 200px;
  padding: var(--space-2);
  display: none;
  z-index: var(--z-dropdown);
}

.nav-dropdown:hover .nav-dropdown-menu { display: block; animation: slideDown 0.2s ease; }

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--text-primary);
  transition: background var(--transition-fast);
  cursor: pointer;
}
.nav-dropdown-item:hover { background: var(--surface-2); color: var(--primary); }
.nav-dropdown-item .icon { font-size: 1.125rem; }

/* Navbar Actions */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: auto;
  flex-shrink: 0;
}

/* Sepet butonu */
.cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 16px;
  background: var(--primary);
  color: white;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.cart-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-primary);
}

.cart-badge {
  position: absolute;
  top: -8px; right: -8px;
  width: 20px; height: 20px;
  background: var(--accent);
  color: var(--secondary);
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: badgePop 0.3s ease;
}

/* Mobile hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 68px 0 0 0;
  background: var(--surface);
  z-index: calc(var(--z-sticky) - 1);
  padding: var(--space-4);
  overflow-y: auto;
  border-top: 1px solid var(--border);
  animation: slideDown 0.3s ease;
}

.mobile-menu.open { display: block; }

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: background var(--transition-fast);
  border-bottom: 1px solid var(--border);
}

.mobile-nav-link:hover { background: var(--surface-2); color: var(--primary); }

/* ══════════════════════════════════════
   ÜRÜN KARTI
   ══════════════════════════════════════ */
.product-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  cursor: pointer;
}

.product-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

/* Görsel */
.product-img-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--surface-2);
}

.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.06);
}

/* Rozetler */
.product-badges {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.badge-new        { background: var(--primary);      color: white; }
.badge-bestseller { background: var(--accent);       color: var(--secondary); }
.badge-sale       { background: var(--error);        color: white; }
.badge-limited    { background: var(--secondary);    color: white; }

.product-badge {
  display: inline-flex;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* Favori butonu */
.product-fav {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 36px; height: 36px;
  background: var(--surface);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 1px solid var(--border);
  font-size: 1rem;
  color: var(--text-muted);
  opacity: 0;
}

.product-card:hover .product-fav { opacity: 1; }
.product-fav:hover { color: var(--error); border-color: var(--error); background: #FEF2F2; }
.product-fav.active { color: var(--error); opacity: 1; }

/* Hızlı önizleme */
.product-quick-view {
  position: absolute;
  bottom: var(--space-3);
  left: 50%; transform: translateX(-50%) translateY(10px);
  background: rgba(15,23,42,0.85);
  color: white;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  transition: all var(--transition-normal);
  backdrop-filter: blur(4px);
  cursor: pointer;
}

.product-card:hover .product-quick-view {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* İçerik */
.product-body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-2);
}

.product-category {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Puan */
.product-rating {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
}

.stars { color: var(--accent); letter-spacing: -1px; }
.rating-count { color: var(--text-muted); }

/* Fiyat */
.product-price-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-top: auto;
}

.price-current {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--secondary);
}

.price-original {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.price-discount {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--error);
  background: #FEE2E2;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

/* Sepete ekle butonu */
.product-add-btn {
  width: 100%;
  padding: 10px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.product-add-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-primary);
}

.product-add-btn.added {
  background: var(--success);
}

/* ══════════════════════════════════════
   KATEGORİ KARTI
   ══════════════════════════════════════ */
.category-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  display: flex;
  align-items: flex-end;
  text-decoration: none;
}

.category-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.category-card:hover img { transform: scale(1.08); }

.category-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,23,42,0.85) 0%, rgba(15,23,42,0.1) 60%, transparent 100%);
  transition: all var(--transition-normal);
}

.category-card:hover .category-overlay {
  background: linear-gradient(to top, rgba(37,99,235,0.85) 0%, rgba(37,99,235,0.2) 60%, transparent 100%);
}

.category-content {
  position: relative;
  z-index: 1;
  padding: var(--space-6);
  color: white;
  width: 100%;
}

.category-icon { font-size: 2.5rem; margin-bottom: var(--space-2); }
.category-name { font-size: 1.375rem; font-weight: 700; margin-bottom: var(--space-1); }
.category-count { font-size: 0.875rem; opacity: 0.75; }
.category-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  font-size: 0.875rem;
  font-weight: 600;
  opacity: 0;
  transform: translateX(-8px);
  transition: all var(--transition-normal);
}

.category-card:hover .category-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ══════════════════════════════════════
   FORM ELEMANLARI
   ══════════════════════════════════════ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-label .required {
  color: var(--error);
  margin-left: 3px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  color: var(--text-primary);
  background: var(--surface);
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
  background: var(--surface);
}

.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }

.form-input.error, .form-select.error { border-color: var(--error); }

.form-error {
  font-size: 0.8125rem;
  color: var(--error);
  display: flex;
  align-items: center;
  gap: 4px;
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

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

/* Checkbox & Radio */
.form-check {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: 18px; height: 18px;
  border: 2px solid var(--border-dark);
  border-radius: 4px;
  cursor: pointer;
  accent-color: var(--primary);
}

.form-check input[type="radio"] { border-radius: 50%; }

.form-check-label { font-size: 0.9375rem; color: var(--text-primary); }

/* ══════════════════════════════════════
   FOOTER
   ══════════════════════════════════════ */
footer {
  background: var(--secondary);
  color: rgba(255,255,255,0.8);
  margin-top: auto;
}

.footer-top {
  padding: var(--space-16) 0 var(--space-12);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
}

.footer-brand .logo-name { color: white; font-size: 1.25rem; }
.footer-brand .logo-sub  { color: rgba(255,255,255,0.5); }

.footer-desc {
  margin-top: var(--space-4);
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

.social-btn {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  transition: all var(--transition-fast);
  text-decoration: none;
}
.social-btn:hover { background: var(--primary); color: white; transform: translateY(-2px); }

.footer-col h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}

.footer-links { display: flex; flex-direction: column; gap: var(--space-3); }

.footer-link {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.footer-link:hover { color: white; }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-3);
}

.footer-contact-item .icon { color: var(--primary); flex-shrink: 0; margin-top: 2px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-5) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
}

.footer-payment-icons {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.payment-icon {
  padding: 4px 10px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
}

/* ══════════════════════════════════════
   SEPETTEKİ ÜRÜN SATIRI
   ══════════════════════════════════════ */
.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto auto;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: border-color var(--transition-fast);
}

.cart-item:hover { border-color: var(--border-dark); }

.cart-item-img {
  width: 100px; height: 100px;
  border-radius: var(--radius-md);
  object-fit: cover;
  background: var(--surface-2);
}

.cart-item-info .name {
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: var(--space-1);
}

.cart-item-info .cat {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Miktar kontrolü */
.qty-control {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.qty-btn {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  cursor: pointer;
  font-size: 1rem;
  transition: background var(--transition-fast);
  border: none;
  color: var(--text-primary);
}

.qty-btn:hover { background: var(--border); }
.qty-num { min-width: 36px; text-align: center; font-weight: 600; font-size: 0.9375rem; }

/* ══════════════════════════════════════
   ADIM GÖSTERGESİ (STEPPER)
   ══════════════════════════════════════ */
.stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: var(--space-6) 0;
}

.step {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.step-circle {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9375rem;
  border: 2px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  transition: all var(--transition-normal);
  flex-shrink: 0;
}

.step.active .step-circle {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  box-shadow: var(--shadow-primary);
}

.step.done .step-circle {
  background: var(--success);
  border-color: var(--success);
  color: white;
}

.step-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
}

.step.active .step-label { color: var(--primary); font-weight: 600; }
.step.done .step-label   { color: var(--success); }

.step-line {
  height: 2px;
  width: 60px;
  background: var(--border);
  margin: 0 var(--space-3);
}

.step-line.done { background: var(--success); }

/* ══════════════════════════════════════
   FİYAT ÖZETİ KARTI
   ══════════════════════════════════════ */
.price-summary {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: sticky;
  top: 88px;
}

.price-summary h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border);
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
  font-size: 0.9375rem;
}

.price-row.total {
  border-top: 1px solid var(--border);
  margin-top: var(--space-3);
  padding-top: var(--space-4);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--secondary);
}

.price-row .label { color: var(--text-secondary); }
.price-row.free   { color: var(--success); font-weight: 500; }

/* Kupon */
.coupon-input-row {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.coupon-input-row input {
  flex: 1;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--text-primary);
  background: var(--surface-2);
  transition: border-color var(--transition-fast);
}

.coupon-input-row input:focus {
  border-color: var(--primary);
  background: var(--surface);
  outline: none;
}

/* ══════════════════════════════════════
   TAB BİLEŞENİ
   ══════════════════════════════════════ */
.tabs {
  display: flex;
  border-bottom: 2px solid var(--border);
  margin-bottom: var(--space-6);
}

.tab-btn {
  padding: var(--space-3) var(--space-5);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text-muted);
  border: none;
  background: none;
  cursor: pointer;
  position: relative;
  transition: color var(--transition-fast);
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
  border-radius: 2px 2px 0 0;
}

.tab-btn.active {
  color: var(--primary);
}

.tab-btn.active::after { transform: scaleX(1); }

.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeIn 0.3s ease; }

/* ══════════════════════════════════════
   FİLTRE SİDEBAR
   ══════════════════════════════════════ */
.filter-sidebar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  position: sticky;
  top: 88px;
  height: fit-content;
}

.filter-group {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border);
}

.filter-group:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }

.filter-group-title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

/* Fiyat slider */
.price-range-inputs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.price-range-inputs input {
  flex: 1;
  padding: 8px 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  text-align: center;
}

.price-range-sep { color: var(--text-muted); font-size: 0.75rem; }

/* ══════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════ */
@media (max-width: 1024px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 768px) {
  .navbar-search { display: none; }
  .navbar-nav    { display: none; }
  .hamburger     { display: flex; }

  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    padding: var(--space-10) 0;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }

  .cart-item {
    grid-template-columns: 80px 1fr;
    grid-template-rows: auto auto;
  }

  .cart-item-img { width: 80px; height: 80px; }

  .stepper { gap: var(--space-2); }
  .step-line { width: 30px; }
  .step-label { display: none; }

  .filter-sidebar { position: static; }
}