/* Import modern corporate fonts */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* CSS Variables for Premium Design System */
:root {
  --font-primary: 'Plus Jakarta Sans', sans-serif;
  --font-display: 'Outfit', sans-serif;

  /* Color Palette (HSL for harmony) */
  --color-primary: hsl(215, 60%, 16%);      /* Deep Slate Blue */
  --color-primary-light: hsl(215, 50%, 25%);
  --color-primary-dark: hsl(215, 70%, 10%);
  --color-accent: hsl(200, 95%, 43%);        /* Industrial Sky Blue */
  --color-accent-light: hsl(200, 90%, 95%);
  --color-secondary: hsl(25, 95%, 53%);      /* Safety Beam Orange */
  --color-secondary-dark: hsl(25, 95%, 45%);
  --color-bg-main: hsl(210, 40%, 98%);       /* Light Ice Blue */
  --color-bg-card: hsl(0, 0%, 100%);
  --color-text-dark: hsl(215, 40%, 12%);
  --color-text-muted: hsl(215, 16%, 47%);
  --color-border: hsl(214, 32%, 91%);
  
  /* Status Colors */
  --color-success: hsl(150, 60%, 40%);
  --color-error: hsl(0, 75%, 45%);

  /* Layout and Spacing */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 8px -2px rgba(15, 42, 74, 0.08);
  --shadow-md: 0 12px 24px -6px rgba(15, 42, 74, 0.06), 0 4px 12px -2px rgba(15, 42, 74, 0.04);
  --shadow-lg: 0 20px 40px -12px rgba(15, 42, 74, 0.12);
  --shadow-glow: 0 0 15px rgba(2, 136, 209, 0.4);
}

/* Reset and Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg-main);
  color: var(--color-text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.25;
}

p {
  color: var(--color-text-muted);
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: var(--transition-smooth);
}

a:hover {
  color: var(--color-primary-light);
}

/* Utilities */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 5rem 0;
}

.text-center { text-align: center; }

.badge {
  display: inline-block;
  padding: 0.35em 0.85em;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-orange {
  background-color: hsl(25, 95%, 93%);
  color: var(--color-secondary-dark);
}
.badge-blue {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
}

/* Header & Navigation */
.header {
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: 1.5rem;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.logo-text::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 24px;
  background-color: var(--color-accent);
  border-radius: 2px;
  transform: skewX(-15deg);
}

/* Görsel logo kullanımı (assets/images/logo.svg) — soldaki mavi eğik çizgi
   (.logo-text::before) marka imzası olarak logo görselinin yanında korunur */
.site-logo {
  height: 22px;
  width: auto;
  display: block;
}

/* Koyu footer zemininde logo beyaza çevrilir */
.footer-logo .site-logo {
  height: 20px;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: var(--transition-smooth);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover {
  color: var(--color-accent);
}

/* Header Search Bar */
.header-search {
  display: flex;
  align-items: center;
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.8rem;
  width: 240px;
  transition: var(--transition-smooth);
}

.header-search:focus-within {
  border-color: var(--color-accent);
  background-color: var(--color-bg-card);
  box-shadow: 0 0 0 3px rgba(2, 136, 209, 0.1);
}

.header-search input {
  border: none;
  background: none;
  outline: none;
  font-family: var(--font-primary);
  font-size: 0.85rem;
  width: 100%;
  color: var(--color-text-dark);
}

.header-search svg {
  width: 16px;
  height: 16px;
  fill: var(--color-text-muted);
  margin-right: 0.35rem;
}

/* Action Area in Header */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
}

/* Hesap dropdown menüsü (girişli kullanıcı) */
.account-dropdown {
  position: absolute;
  top: calc(100% + 14px);
  right: 0;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 210px;
  padding: 0.4rem 0;
  display: none;
  z-index: 300;
}

.account-dropdown.open {
  display: block;
}

.account-dropdown .acc-user {
  padding: 0.65rem 1.25rem;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 0.35rem;
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-dropdown a,
.account-dropdown button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.55rem 1.25rem;
  color: var(--color-text-dark);
  font-size: 0.92rem;
  font-weight: 600;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-primary);
  transition: var(--transition-smooth);
}

.account-dropdown a:hover,
.account-dropdown button:hover {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
}

.account-dropdown .acc-logout {
  color: var(--color-error);
  border-top: 1px solid var(--color-border);
  margin-top: 0.35rem;
}

/* Giriş/Kayıt modalı */
.auth-modal-card {
  max-width: 350px;
  width: 100%;
  text-align: left;
  padding: 2rem 1.75rem;
}

.auth-modal-card .modal-title {
  text-align: center;
}

/* Karşılama bildirimi (giriş/kayıt sonrası, SweetAlert tarzı) */
@keyframes welcome-pop {
  0% { transform: scale(0.3); opacity: 0; }
  60% { transform: scale(1.15); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes welcome-check {
  0% { stroke-dashoffset: 40; }
  100% { stroke-dashoffset: 0; }
}

.welcome-card {
  max-width: 400px;
  text-align: center;
}

.welcome-icon {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background-color: hsl(150, 60%, 94%);
  color: var(--color-success);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  animation: welcome-pop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.welcome-icon svg path {
  stroke-dasharray: 40;
  stroke-dashoffset: 40;
  animation: welcome-check 0.4s ease-out 0.35s forwards;
}

/* Adres kartları (adreslerim.html) */
.addr-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  background-color: var(--color-bg-card);
  margin-bottom: 1rem;
}

.addr-card h4 {
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.addr-card p {
  font-size: 0.88rem;
  margin-bottom: 0.75rem;
}

.addr-card .addr-actions {
  display: flex;
  gap: 0.5rem;
}

.addr-card .addr-actions .btn {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
}

/* Basket Icon */
.basket-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  transition: var(--transition-smooth);
}

.basket-btn:hover {
  color: var(--color-accent);
}

.basket-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.basket-count {
  position: absolute;
  top: 0;
  right: 0;
  background-color: var(--color-secondary);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid white;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
  padding: 0.5rem;
}

/* Hero Section */
.hero {
  background: radial-gradient(circle at 80% 20%, hsl(210, 45%, 96%) 0%, var(--color-bg-main) 70%);
  position: relative;
  overflow: hidden;
  padding: 6rem 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

.hero-content h1 span {
  background: linear-gradient(135deg, var(--color-primary) 30%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 1.15rem;
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.8rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  font-family: var(--font-primary);
}

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

.btn-primary:hover {
  background-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-border);
}

.btn-secondary:hover {
  background-color: var(--color-border);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.hero-image-wrapper img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
}

/* Category Grid on Homepage */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.cat-card {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.cat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.cat-card-img {
  height: 180px;
  background-color: hsl(210, 40%, 94%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.cat-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cat-card-fallback-icon {
  font-size: 3rem;
  color: var(--color-accent);
}

.cat-card-body {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.cat-card-body h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.cat-card-body p {
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.cat-card-btn {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.cat-card-btn::after {
  content: "→";
  transition: var(--transition-smooth);
}

.cat-card:hover .cat-card-btn::after {
  transform: translateX(4px);
}

/* Service Highlights Section */
.service-highlights {
  background-color: var(--color-primary-dark);
  color: white;
}

.service-highlights h2 {
  color: white;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-top: 3rem;
}

.service-item h3 {
  color: white;
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
}

.service-item p {
  color: hsl(215, 30%, 75%);
  font-size: 0.95rem;
}

.service-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-accent);
  opacity: 0.6;
  margin-bottom: 0.5rem;
}

/* Multi-Page Catalog Grid Layout (Category list page) */
.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
}

/* Sidebar Menu */
.sidebar {
  border-right: 1px solid var(--color-border);
  padding-right: 2rem;
}

.sidebar-title {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.sidebar-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--color-accent);
}

.sidebar-menu {
  list-style: none;
}

.sidebar-menu li {
  margin-bottom: 0.5rem;
}

.sidebar-menu a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  color: var(--color-primary-light);
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
}

.sidebar-menu a:hover,
.sidebar-menu li.active a {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  font-weight: 600;
}

.sidebar-menu-count {
  font-size: 0.75rem;
  background-color: rgba(15, 42, 74, 0.05);
  padding: 0.2rem 0.5rem;
  border-radius: 20px;
  color: var(--color-text-muted);
}

.sidebar-menu li.active .sidebar-menu-count {
  background-color: var(--color-accent);
  color: white;
}

/* Product Cards List in Category page */
/* Product Cards List in Category page (Grid Layout) */
.product-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.product-row-card {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: var(--transition-smooth);
}

.product-row-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.product-row-img {
  height: 200px;
  background-color: var(--color-bg-main);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  width: 100%;
}

.product-row-img img {
  width: 85%;
  height: auto;
  transition: var(--transition-smooth);
}

.product-row-card:hover .product-row-img img {
  transform: scale(1.05);
}

.product-row-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-row-info h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.product-row-info h3 a {
  color: var(--color-primary);
  transition: var(--transition-smooth);
}

.product-row-info h3 a:hover {
  color: var(--color-accent);
}

.product-row-info p {
  font-size: 0.85rem;
  margin-bottom: 1rem;
  flex-grow: 1;
  line-height: 1.5;
}

.product-row-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: auto;
  border-top: 1px dashed var(--color-border);
  padding-top: 1rem;
}

.spec-block {
  font-size: 0.75rem;
}

.spec-block-label {
  color: var(--color-text-muted);
  font-weight: 500;
  display: block;
}

.spec-block-value {
  font-weight: 700;
  color: var(--color-primary);
}

/* Breadcrumbs navigation */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  font-size: 0.85rem;
  margin-bottom: 2rem;
  color: var(--color-text-muted);
}

.breadcrumbs a {
  color: var(--color-text-muted);
  transition: var(--transition-smooth);
}

.breadcrumbs a:hover {
  color: var(--color-accent);
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.5rem;
  color: var(--color-border);
}

.breadcrumbs li.current {
  color: var(--color-primary);
  font-weight: 600;
}

/* Product Detail Grid Layout */
.detail-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.detail-gallery {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.detail-gallery-main {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  height: 380px;
}

.detail-gallery-main img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.detail-info h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.detail-info-text {
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.detail-info-list {
  list-style: none;
  margin-bottom: 2rem;
}

.detail-info-list li {
  margin-bottom: 0.75rem;
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.95rem;
}

.detail-info-list li::before {
  content: "✓";
  color: var(--color-accent);
  font-weight: bold;
  position: absolute;
  left: 0;
}

/* Configurator section headers inside details */
.config-header {
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 0.75rem;
  margin-bottom: 2.5rem;
}

/* Calculator Grid styles */
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.calc-panel {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.form-group {
  margin-bottom: 1.75rem;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  /* Ortalanmış kapsayıcılarda (modal vb.) dahi etiketler sola hizalı kalır */
  text-align: left;
}

/* Custom Select styling */
.select-wrapper {
  position: relative;
}

.select-wrapper::after {
  content: "▼";
  font-size: 0.7rem;
  color: var(--color-text-muted);
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.form-select,
.form-input {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 1.2rem;
  font-family: var(--font-primary);
  font-size: 1rem;
  color: var(--color-text-dark);
  background-color: var(--color-bg-main);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  transition: var(--transition-smooth);
}

.form-input[type="number"] {
  padding-right: 0.75rem;
}

.form-select:focus,
.form-input:focus {
  border-color: var(--color-accent);
  background-color: var(--color-bg-card);
  box-shadow: 0 0 0 4px rgba(2, 136, 209, 0.15);
}

/* Radio button toggles for Unit Type */
.unit-type-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 0.5rem;
}

.unit-radio {
  position: absolute;
  clip-path: inset(50%);
  overflow: hidden;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  white-space: nowrap;
}

.unit-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  background-color: var(--color-bg-main);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-primary-light);
  transition: var(--transition-smooth);
  text-align: center;
}

.unit-label-subtitle {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-text-muted);
  margin-top: 0.2rem;
}

.unit-radio:checked + .unit-label {
  border-color: var(--color-accent);
  background-color: var(--color-accent-light);
  color: var(--color-accent);
}

.unit-radio:focus-visible + .unit-label {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* Visualizer Panel */
.visualizer-panel {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.visualizer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.visualizer-title {
  font-size: 1.25rem;
  font-weight: 700;
}

.visualizer-canvas {
  background-color: hsl(210, 40%, 99%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  flex-grow: 1;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  overflow: hidden;
  position: relative;
}

.visualizer-canvas svg {
  width: 100%;
  height: 100%;
  max-height: 380px;
}

.dimensions-summary {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.dim-card {
  background-color: var(--color-bg-main);
  border-radius: var(--radius-sm);
  padding: 1rem;
  text-align: center;
  border: 1px solid var(--color-border);
}

.dim-value {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.15rem;
}

.dim-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Result Table and Configuration details */
.config-specs {
  margin-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
}

.spec-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  padding: 0.4rem 0;
  border-bottom: 1px dashed var(--color-border);
}

.spec-item .value {
  font-weight: 600;
  color: var(--color-primary);
}

.calc-price-area {
  background-color: hsl(200, 95%, 97%);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(2, 136, 209, 0.15);
}

.price-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.price-desc {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.price-value {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-accent);
}

.price-value-detail {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-align: right;
}

.action-buttons {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.btn-add-quote {
  width: 100%;
  background-color: var(--color-secondary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.btn-add-quote:hover {
  background-color: var(--color-secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(245, 124, 0, 0.4);
}

/* Data Table showing variants (from Kaiser Systeme) */
.variants-table-wrapper {
  margin-top: 4rem;
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  overflow-x: auto;
}

.variants-table-title {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 0.75rem;
}

.variants-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.variants-table th {
  background-color: var(--color-primary);
  color: white;
  padding: 0.85rem 1rem;
  font-weight: 600;
  white-space: nowrap;
}

.variants-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-dark);
  /* Dar ekranda "397,10 €" gibi değerlerin € işareti alt satıra kaymasın;
     tablo genişler ve wrapper içinde yatay kaydırılır */
  white-space: nowrap;
}

.variants-table tbody tr:nth-child(even) {
  background-color: var(--color-bg-main);
}

.variants-table tbody tr:hover {
  background-color: var(--color-accent-light);
  cursor: pointer;
}

.variants-table .highlight-row {
  background-color: hsl(200, 90%, 93%) !important;
  font-weight: 600;
}

.variants-table .btn-table-select {
  background-color: var(--color-accent);
  color: white;
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}

/* Quote Request List */
.quote-basket-section {
  background-color: var(--color-bg-card);
}

.basket-card {
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.basket-header {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 1rem;
}

.basket-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.basket-empty-message {
  text-align: center;
  padding: 3rem;
  color: var(--color-text-muted);
  font-style: italic;
}

.basket-item {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 1.5rem;
  align-items: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.basket-item:hover {
  border-color: var(--color-accent);
}

.basket-item-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.basket-item-details h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.basket-item-details p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.basket-item-qty {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.qty-btn {
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: var(--color-primary);
  transition: var(--transition-smooth);
}

.qty-btn:hover {
  background-color: var(--color-border);
}

.qty-val {
  font-weight: 700;
  width: 24px;
  text-align: center;
}

.basket-item-price {
  text-align: right;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
}

.btn-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 0.5rem;
  transition: var(--transition-smooth);
}

.btn-remove:hover {
  color: var(--color-error);
}

/* Quote Contact Form */
.quote-form-section {
  border-top: 1px solid var(--color-border);
  padding-top: 2rem;
}

.quote-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-textarea {
  width: 100%;
  min-height: 120px;
  padding: 0.75rem 1.2rem;
  font-family: var(--font-primary);
  font-size: 1rem;
  color: var(--color-text-dark);
  background-color: var(--color-bg-main);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  outline: none;
  resize: vertical;
  transition: var(--transition-smooth);
}

.form-textarea:focus {
  border-color: var(--color-accent);
  background-color: var(--color-bg-card);
  box-shadow: 0 0 0 4px rgba(2, 136, 209, 0.15);
}

/* Checkbox Styling */
.checkbox-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
  cursor: pointer;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-primary-light);
  user-select: none;
  cursor: pointer;
}

.checkbox-label::before {
  content: "";
  display: inline-block;
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--color-border);
  border-radius: 4px;
  background-color: var(--color-bg-main);
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.custom-checkbox:checked + .checkbox-label::before {
  border-color: var(--color-accent);
  background-color: var(--color-accent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/%3E%3C/svg%3E");
  background-size: 80%;
  background-position: center;
  background-repeat: no-repeat;
}

.custom-checkbox:focus-visible + .checkbox-label::before {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.btn-submit-quote {
  width: 100%;
  background-color: var(--color-primary);
  color: white;
  padding: 1rem 2rem;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-sm);
  margin-top: 1.5rem;
}

.btn-submit-quote:hover:not(:disabled) {
  background-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-submit-quote:disabled {
  background-color: var(--color-text-muted);
  cursor: not-allowed;
  opacity: 0.6;
}

/* Success Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 42, 74, 0.6);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
  z-index: 200;
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 580px;
  box-shadow: var(--shadow-lg);
  padding: 3rem 2.5rem;
  text-align: center;
  transform: translateY(20px);
  transition: var(--transition-smooth);
  position: relative;
}

.modal.active .modal-card {
  transform: translateY(0);
}

.modal-success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: hsl(150, 60%, 93%);
  color: var(--color-success);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.modal-title {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.modal-body {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  font-size: 1rem;
}

.modal-quote-details {
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: left;
  margin-bottom: 2rem;
  font-size: 0.9rem;
}

.modal-quote-details h5 {
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.25rem;
}

.modal-quote-row {
  display: flex;
  justify-content: space-between;
  padding: 0.35rem 0;
}

.btn-modal-close {
  background-color: var(--color-primary);
  color: white;
  width: 100%;
}

.btn-modal-close:hover {
  background-color: var(--color-accent);
}

/* Footer styling */
.footer {
  background-color: var(--color-primary-dark);
  color: white;
  padding: 4rem 0 2rem;
  border-top: 4px solid var(--color-accent);
}

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

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.footer-logo::before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 20px;
  background-color: var(--color-accent);
  border-radius: 2px;
  transform: skewX(-15deg);
}

.footer-desc {
  color: hsl(215, 30%, 75%);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.footer-title {
  color: white;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--color-accent);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: hsl(215, 30%, 75%);
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: white;
  padding-left: 5px;
}

.footer-contact-info {
  list-style: none;
  font-size: 0.9rem;
  color: hsl(215, 30%, 75%);
}

.footer-contact-info li {
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.footer-contact-icon {
  width: 18px;
  height: 18px;
  fill: var(--color-accent);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid hsl(215, 40%, 20%);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: hsl(215, 30%, 65%);
}

/* Responsiveness adjustments */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  .hero-content h1 {
    font-size: 2.8rem;
  }
  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-ctas {
    justify-content: center;
  }
  .catalog-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .sidebar {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding-right: 0;
    padding-bottom: 1.5rem;
  }
  /* Kategoriler mobil/tablette akordeon: başlığa dokununca açılır/kapanır */
  .sidebar-title {
    cursor: pointer;
    -webkit-user-select: none;
    user-select: none;
    margin-bottom: 0;
    padding-right: 2rem;
  }
  .sidebar-title::before {
    content: "";
    position: absolute;
    right: 0.35rem;
    top: 0.4rem;
    width: 9px;
    height: 9px;
    border-right: 2px solid var(--color-accent);
    border-bottom: 2px solid var(--color-accent);
    transform: rotate(45deg);
    transition: var(--transition-smooth);
  }
  .sidebar.open .sidebar-title::before {
    transform: rotate(-135deg);
    top: 0.7rem;
  }
  .sidebar-menu {
    display: none;
    margin-top: 1.25rem;
  }
  .sidebar.open .sidebar-menu {
    display: block;
  }
  .product-row-card {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 1.25rem;
  }
  .product-row-img {
    margin: 0 auto;
    width: 240px;
  }
  .product-row-specs {
    justify-content: center;
  }
  .detail-intro-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .calc-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .header-container {
    height: 70px;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .header-search {
    display: none; /* Hide header search on mobile */
  }
  .nav {
    display: none; /* Toggle via JS or drawer */
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    gap: 1rem;
    z-index: 10;
  }
  .menu-toggle {
    display: block;
  }
  .section-padding {
    padding: 3.5rem 0;
  }
  .hero-content h1 {
    font-size: 2.2rem;
  }
  .service-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .product-row-specs {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .quote-form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
  .basket-item {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 0.75rem;
    padding: 1.5rem;
  }
  .basket-item-icon {
    margin: 0 auto;
  }
  .basket-item-qty {
    justify-content: center;
  }
  .basket-item-price {
    text-align: center;
  }
  .dimensions-summary {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .price-value-detail {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-align: left;
}
}

/* ===================================
   SEPET, ÖDEME & SİPARİŞ SAYFALARI
   =================================== */

/* Sepet toplam özeti */
.cart-summary {
  border-top: 2px solid var(--color-border);
  padding: 1.5rem 2rem;
  display: grid;
  gap: 0.65rem;
  background-color: var(--color-bg-main);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.summary-row > span:first-child {
  flex-shrink: 0;
}

.summary-row strong {
  color: var(--color-text-dark);
  text-align: right;
}

.summary-row.total {
  border-top: 1px dashed var(--color-border);
  padding-top: 0.75rem;
  margin-top: 0.35rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
}

.summary-row.total strong {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.cart-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  flex-wrap: wrap;
  padding: 1.5rem 2rem;
}

.btn-disabled {
  opacity: 0.45;
  pointer-events: none;
}

/* Ödeme yöntemi seçenekleri */
.payment-options {
  display: grid;
  gap: 0.75rem;
}

.payment-option {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  background-color: var(--color-bg-card);
}

.payment-option:hover {
  border-color: var(--color-accent);
}

.payment-option input[type="radio"] {
  margin-top: 0.2rem;
  accent-color: var(--color-accent);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.payment-option input[type="radio"]:checked + .payment-option-body strong {
  color: var(--color-accent);
}

.payment-option.disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background-color: var(--color-bg-main);
}

.payment-option-body strong {
  display: block;
  color: var(--color-primary);
  margin-bottom: 0.2rem;
}

.payment-option-body span {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* Bilgi kutusu (Havale/EFT IBAN vb.) */
.info-box {
  background-color: var(--color-accent-light);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  font-size: 0.85rem;
  color: var(--color-text-dark);
  line-height: 1.6;
}

/* Ödeme / sipariş kalem satırları */
.checkout-item-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px dashed var(--color-border);
}

.checkout-item-row:last-child {
  border-bottom: none;
}

.checkout-item-name strong {
  display: block;
  color: var(--color-primary);
  font-size: 0.92rem;
  margin-bottom: 0.2rem;
}

.checkout-item-name span {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.checkout-item-price {
  font-weight: 700;
  color: var(--color-text-dark);
  white-space: nowrap;
  font-size: 0.92rem;
}

/* Sipariş onay sayfası */
.order-success-icon {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background-color: hsl(150, 60%, 94%);
  color: var(--color-success);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.order-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.order-meta-card {
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  text-align: left;
}

.order-meta-card .label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 0.3rem;
  font-weight: 600;
}

.order-meta-card .value {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.95rem;
  word-break: break-word;
}

@media (max-width: 768px) {
  .cart-actions {
    flex-direction: column;
    padding:1rem;
  }
  .cart-actions .btn {
    width: 100%;
    text-align: center;
  }
}

/* Footer yasal linkler (Impressum, DSGVO, AGB, Widerruf) */
.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.25rem;
}

.footer-legal a {
  color: inherit;
  transition: var(--transition-smooth);
}

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

/* Yasal içerik sayfaları (impressum, gizlilik, agb, cayma-hakki) */
.legal-content {
  max-width: 860px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 1.35rem;
  margin: 2.25rem 0 0.75rem;
  color: var(--color-primary);
}

.legal-content h3 {
  font-size: 1.05rem;
  margin: 1.5rem 0 0.5rem;
  color: var(--color-primary);
}

.legal-content p {
  margin-bottom: 0.85rem;
  line-height: 1.7;
}

.legal-content ul {
  margin: 0.5rem 0 1rem 1.5rem;
  display: grid;
  gap: 0.4rem;
}

.legal-content li {
  line-height: 1.6;
}

.legal-content a {
  color: var(--color-accent);
  font-weight: 600;
}

/* Erişilebilirlik: görsel olarak gizli ama ekran okuyucuya açık öğeler
   (ör. custom checkbox'ların native input'u) */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 480px) {
  /* Tahmini bütçe kutusu: dar ekranda başlık üstte, fiyat altında */
  .calc-price-area {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  .calc-price-area > div {
    text-align: left !important;
    width: 100%;
  }
  /* Simülatör başlığı: dar ekranda "Ölçekli Görünüm" rozeti üstte,
     SKU numarası tek satır halinde altında */
  .visualizer-header {
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 0.5rem;
  }
  .visualizer-title {
    white-space: nowrap;
  }
  /* Sepet/ödeme özeti: dar ekranda toplam tutar etiketin altına,
     sağa hizalı ayrı satıra iner — kutudan taşma olmaz */
  .cart-summary {
    padding: 1.25rem 1rem;
  }
  .summary-row.total {
    font-size: 1rem;
    flex-wrap: wrap;
    row-gap: 0.25rem;
  }
  .summary-row.total > span:first-child {
    flex: 1 1 100%;
  }
  .summary-row.total strong {
    flex: 1 1 100%;
    font-size: 1.55rem;
    white-space: nowrap;
    text-align: center;
  }
  .hero-ctas {
    flex-direction: column;
    gap: 0.75rem;
  }
  .btn {
    width: 100%;
  }
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .unit-type-toggle {
    grid-template-columns: 1fr;
  }
  .modal-card {
    padding: 2.5rem 1.5rem;
  }
}

/* ==========================================================================
   Hesap sayfaları ortak düzeni: sol menü + sağ içerik
   (hesabim.html, siparislerim.html, adreslerim.html)
   ========================================================================== */
.account-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 2rem;
  align-items: start;
  margin-top: 1.5rem;
}

.account-menu {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  position: sticky;
  top: 95px;
}

.acc-menu-link,
.acc-menu-logout {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.7rem 1rem;
  border: none;
  border-radius: var(--radius-sm);
  background: none;
  color: var(--color-primary);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s;
}

.acc-menu-link:hover,
.acc-menu-logout:hover {
  background: var(--color-bg-main);
  color: var(--color-accent);
}

.acc-menu-link.active {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.acc-menu-logout {
  margin-top: 0.5rem;
  border-top: 1px solid var(--color-border);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  color: hsl(0, 65%, 45%);
}

.acc-menu-logout:hover {
  background: hsl(0, 70%, 96%);
  color: hsl(0, 65%, 40%);
}

.account-content > h1 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  margin-bottom: 0.35rem;
}

@media (max-width: 768px) {
  .account-layout {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .account-menu {
    position: static;
    padding: 0.5rem;
  }
  .account-menu nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
  }
  .acc-menu-link,
  .acc-menu-logout {
    flex: 1 1 auto;
    width: auto;
    text-align: center;
    padding: 0.6rem 0.75rem;
  }
  .acc-menu-logout {
    margin-top: 0;
    border-top: none;
    border-radius: var(--radius-sm);
  }
}

/* ==========================================================================
   Modern hesap bileşenleri: sipariş satırları, adres kartları, profil hero
   ========================================================================== */

/* --- Profil hero (hesabim.html) --- */
.profile-hero {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.6rem;
  margin-bottom: 1.75rem;
}

.profile-avatar {
  width: 58px;
  height: 58px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
}

.profile-hero h1 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 0 0 0.15rem;
}

.profile-hero p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* --- Sipariş satır kartları (siparislerim.html) --- */
.order-row {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.order-row:hover {
  border-color: var(--color-accent);
}

.order-row-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto auto;
  align-items: center;
  gap: 1.25rem;
  padding: 1.1rem 1.4rem;
  cursor: pointer;
  user-select: none;
}

.order-row-no .label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin-bottom: 0.15rem;
}

.order-row-no .value {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1rem;
  word-break: break-all;
}

.order-row-no .items-note {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.15rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.32rem 0.8rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}

.status-badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.status-badge.st-orange { background: hsl(35, 95%, 94%); color: hsl(28, 85%, 42%); }
.status-badge.st-blue   { background: var(--color-accent-light); color: var(--color-accent); }
.status-badge.st-green  { background: hsl(145, 60%, 93%); color: hsl(145, 65%, 30%); }
.status-badge.st-red    { background: hsl(0, 75%, 95%); color: hsl(0, 65%, 45%); }

.order-row-when {
  text-align: right;
}

.order-row-when .date {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 0.15rem;
}

.order-row-when .total {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-primary);
  white-space: nowrap;
}

.order-chevron {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: transform 0.25s, color 0.2s, border-color 0.2s;
}

.order-row.open .order-chevron {
  transform: rotate(180deg);
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.order-row-details {
  display: none;
  border-top: 1px solid var(--color-border);
  padding: 1.25rem 1.4rem;
  background: var(--color-bg-main);
}

.order-row.open .order-row-details {
  display: block;
}

.order-detail-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.1rem;
}

.order-detail-meta > div {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.9rem;
}

.order-detail-meta .label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin-bottom: 0.2rem;
}

.order-detail-meta .value {
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.92rem;
}

.order-items-panel {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.35rem 1rem;
}

@media (max-width: 640px) {
  .order-row-head {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas: "no chevron" "badge when";
    row-gap: 0.75rem;
  }
  .order-row-no { grid-area: no; }
  .order-row-badge { grid-area: badge; }
  .order-row-when { grid-area: when; }
  .order-chevron { grid-area: chevron; justify-self: end; }
}

/* --- Adres kartları v2 (adreslerim.html) --- */
.addr-add-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--color-accent);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.2s, background-color 0.2s;
}

.addr-add-btn:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
}

.addr-add-btn svg {
  width: 18px;
  height: 18px;
}

.addr-card-v2 {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.3rem;
  margin-bottom: 0.9rem;
  transition: border-color 0.2s;
}

.addr-card-v2:hover {
  border-color: var(--color-accent);
}

.addr-card-v2 .addr-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.addr-card-v2 h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  margin: 0;
  color: var(--color-primary);
}

.addr-card-v2 .addr-actions {
  display: flex;
  gap: 0.25rem;
}

.addr-icon-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  border: none;
  background: none;
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent);
  cursor: pointer;
  transition: background-color 0.2s;
}

.addr-icon-btn:hover { background: var(--color-accent-light); }

.addr-icon-btn.danger { color: hsl(0, 65%, 45%); }
.addr-icon-btn.danger:hover { background: hsl(0, 70%, 96%); }

.addr-icon-btn svg { width: 14px; height: 14px; }

.addr-card-v2 p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.addr-card-v2 p strong { color: var(--color-primary); }

.addr-empty {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 0.9rem;
}

/* --- Checkout kayıtlı adres seçici (odeme.html) --- */
.saved-addr-picker {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.saved-addr-chip {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 0.65rem 0.85rem;
  text-align: left;
  font-family: inherit;
  cursor: pointer;
  transition: border-color 0.2s, background-color 0.2s;
}

.saved-addr-chip strong {
  display: block;
  font-size: 0.88rem;
  color: var(--color-primary);
  margin-bottom: 0.15rem;
}

.saved-addr-chip span {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.saved-addr-chip:hover { border-color: var(--color-accent); }

.saved-addr-chip.selected {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
  box-shadow: 0 0 0 1px var(--color-accent);
}

/* Hesaplayıcıda PLZ'ye göre canlı sevkiyat tahmini satırı */
.calc-shipping-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.5rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-main);
  margin-bottom: 0.75rem;
}

.calc-shipping-row .t {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
}

.calc-shipping-row .d {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 0.15rem;
}

.calc-shipping-row .p {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-accent);
  white-space: nowrap;
}