@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* ==========================================================================
   DESIGN TOKENS & SYSTEM VARIABLES
   ========================================================================== */
:root {
  --primary-bg: #090d16;          /* Deep Navy Black */
  --card-bg-dark: #0f172a;        /* Card dark slate */
  --secondary-bg: #f8fafc;        /* Soft slate grey */
  --border-color: #cbd5e1;        /* Light slate borders */
  
  --accent-indigo: #6366f1;       /* Indigo Accent */
  --accent-hover: #4f46e5;        /* Darker Indigo */
  
  --text-dark: #0f172a;
  --text-light: #f8fafc;
  --text-muted: #64748b;
  --border-dark: rgba(255, 255, 255, 0.08);
  
  --font-sans: 'Plus Jakarta Sans', sans-serif;
  --max-width: 1200px;
  
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  
  --shadow-sm: 0 1px 3px rgba(9, 13, 22, 0.04);
  --shadow-md: 0 4px 12px rgba(9, 13, 22, 0.04), 0 2px 4px rgba(9, 13, 22, 0.02);
  --shadow-lg: 0 10px 25px rgba(9, 13, 22, 0.05), 0 4px 10px rgba(9, 13, 22, 0.03);
  --shadow-xl: 0 20px 40px rgba(9, 13, 22, 0.08), 0 8px 12px rgba(9, 13, 22, 0.04);
}

/* ==========================================================================
   CSS RESET & SYSTEM BASICS
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--secondary-bg);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.no-scroll {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition-fast);
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

ul {
  list-style: none;
}

/* ==========================================================================
   PAGE LOADER SCREEN (SPINNER)
   ========================================================================== */
.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--primary-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.loader-spinner {
  width: 44px;
  height: 44px;
  border: 3px solid rgba(99, 102, 241, 0.15);
  border-top-color: var(--accent-indigo);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 20px;
}

.loader-text {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-light);
  letter-spacing: 2px;
  text-transform: uppercase;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ==========================================================================
   LAYOUT STRUCTURE & UTILITIES
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
  position: relative;
}

.section-bg-dark {
  background-color: var(--primary-bg);
  color: var(--text-light);
}

.section-bg-light {
  background-color: #f1f5f9;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px auto;
}

.section-header h2 {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.section-bg-dark .section-header h2 {
  color: var(--text-light);
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-muted);
}

.section-bg-dark .section-header p {
  color: #94a3b8;
}

.text-accent {
  color: var(--accent-indigo);
}

.grid {
  display: grid;
  gap: 30px;
}

.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Custom Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  letter-spacing: 0.5px;
}

.btn-primary {
  background-color: var(--accent-indigo);
  color: var(--text-light);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(99, 102, 241, 0.35);
}

.btn-secondary {
  background-color: transparent;
  color: var(--accent-indigo);
  border: 1.5px solid var(--accent-indigo);
}

.section-bg-dark .btn-secondary {
  color: var(--text-light);
  border-color: var(--text-light);
}

.btn-secondary:hover {
  background-color: var(--accent-indigo);
  color: var(--text-light);
  transform: translateY(-2px);
}

.section-bg-dark .btn-secondary:hover {
  background-color: var(--text-light);
  color: var(--primary-bg);
}

.btn-danger {
  background-color: #ef4444;
  color: white;
}

.btn-danger:hover {
  background-color: #dc2626;
  transform: translateY(-2px);
}

.btn-block {
  display: flex;
  width: 100%;
}

/* ==========================================================================
   NAVIGATION HEADER
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(9, 13, 22, 0.9);
  border-bottom: 1px solid var(--border-dark);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--transition-normal);
}

.header-scrolled {
  background-color: rgba(9, 13, 22, 0.98);
  border-bottom-color: rgba(99, 102, 241, 0.25);
  box-shadow: var(--shadow-md);
  padding: 2px 0;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
}

.header-scrolled .container {
  height: 70px;
}

/* Brand Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-light);
}

.logo-icon {
  width: 42px;
  height: 42px;
  fill: var(--accent-indigo);
}

.logo-text {
  font-size: 1.35rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.1;
}

.logo-text span {
  display: block;
  font-size: 0.65rem;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 2px;
  margin-top: 2px;
}

/* Nav Menu Desktop */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-link {
  font-size: 0.82rem;
  font-weight: 700;
  color: #94a3b8;
  position: relative;
  padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-light);
}

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

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

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Search bar on header */
.header-search-bar {
  display: flex;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-dark);
  border-radius: 6px;
  padding: 6px 12px;
  max-width: 180px;
}

@media (max-width: 1024px) {
  .header-search-bar {
    max-width: 100%;
    width: 100%;
    margin-bottom: 10px;
  }
}

.header-search-bar input {
  color: var(--text-light);
  font-size: 0.8rem;
  font-weight: 600;
  width: 100%;
}

.search-toggle-btn {
  color: #94a3b8;
  cursor: pointer;
  display: flex;
  align-items: center;
}

.search-toggle-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Cart Button on Navbar */
.cart-toggle {
  position: relative;
  width: 42px;
  height: 42px;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-dark);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cart-toggle:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--accent-indigo);
}

.cart-toggle svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.cart-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background-color: var(--accent-indigo);
  color: var(--text-light);
  font-size: 0.65rem;
  font-weight: 800;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--primary-bg);
}

.header-cta {
  background-color: var(--accent-indigo);
  color: var(--text-light);
  padding: 10px 18px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.8rem;
  box-shadow: 0 4px 10px rgba(99, 102, 241, 0.2);
}

.header-cta:hover {
  background-color: var(--accent-hover);
  transform: translateY(-1px);
}

/* Hamburger toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  cursor: pointer;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  height: 2.5px;
  width: 100%;
  background-color: var(--text-light);
  border-radius: 3px;
  transition: all var(--transition-normal);
}

@media (max-width: 1024px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -300px;
    width: 280px;
    height: 100vh;
    background-color: var(--primary-bg);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 30px 40px 30px;
    gap: 20px;
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-normal);
    z-index: 1000;
    border-left: 1px solid var(--border-dark);
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-link {
    font-size: 1.05rem;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 10px 0;
  }

  .nav-link::after {
    display: none;
  }

  .header-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-top: 15px;
  }

  .header-cta, .cart-toggle {
    width: 100%;
    text-align: center;
  }
  
  .cart-toggle {
    height: 46px;
  }

  .nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(9, 13, 22, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
    z-index: 999;
    backdrop-filter: blur(4px);
  }

  .nav-overlay.active {
    opacity: 1;
    pointer-events: auto;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 90px;
  background-color: #020617;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(9, 13, 22, 0.95) 0%, rgba(9, 13, 22, 0.65) 60%, rgba(9, 13, 22, 0.95) 100%);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 780px;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
  color: var(--text-light);
  animation: slideUpFade 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--accent-indigo) 0%, #8b5cf6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.2rem;
  color: #cbd5e1;
  margin-bottom: 35px;
  line-height: 1.65;
  animation: slideUpFade 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.15s forwards;
  opacity: 0;
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  animation: slideUpFade 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
  opacity: 0;
}

@keyframes slideUpFade {
  0% { transform: translateY(30px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  .hero p {
    font-size: 1.05rem;
  }
  .hero-btns {
    flex-direction: column;
  }
}

/* ==========================================================================
   HIZLI KATEGORİLER
   ========================================================================== */
.quick-categories-bar {
  background-color: var(--text-light);
  border-bottom: 1px solid var(--border-color);
  padding: 30px 0;
}

.quick-categories-list {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 10px;
  scrollbar-width: thin;
}

.cat-item {
  flex-shrink: 0;
  background-color: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-width: 110px;
}

.cat-item:hover {
  border-color: var(--accent-indigo);
  background-color: #f1f5f9;
  transform: translateY(-2px);
}

.cat-icon {
  font-size: 1.5rem;
}

.cat-item h3 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-dark);
}

/* ==========================================================================
   ÜRÜNLER KATALOĞU LAYOUT
   ========================================================================== */
.catalog-layout {
  display: flex;
  gap: 30px;
}

/* Sidebar filter layout */
.catalog-sidebar {
  width: 280px;
  flex-shrink: 0;
  background-color: var(--text-light);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 30px 24px;
  height: fit-content;
  box-shadow: var(--shadow-sm);
}

.catalog-sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 16px;
  margin-bottom: 24px;
}

.catalog-sidebar-header h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-dark);
}

.btn-close-mobile-filters {
  display: none;
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 1;
}

.filter-group {
  margin-bottom: 24px;
}

.filter-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-dark);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.filter-control {
  width: 100%;
  background-color: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 10px 12px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dark);
  transition: border var(--transition-fast);
}

.filter-control:focus {
  border-color: var(--accent-indigo);
}

.price-inputs-row {
  display: flex;
  gap: 10px;
}

.price-inputs-row input {
  width: 50%;
}

/* Catalog Main section */
.catalog-main {
  flex: 1;
}

.catalog-top-bar {
  background-color: var(--text-light);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  box-shadow: var(--shadow-sm);
}

.catalog-results-count {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-muted);
}

.sort-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sort-wrapper label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  white-space: nowrap;
}

.sort-control {
  background-color: var(--secondary-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 0.82rem;
  font-weight: 700;
}

/* Mobile filter toggle bar */
.mobile-filter-bar {
  display: none;
  margin-bottom: 24px;
}

/* Load more button center alignment */
.catalog-pagination-row {
  text-align: center;
  margin-top: 50px;
}

@media (max-width: 1024px) {
  .catalog-layout {
    flex-direction: column;
    gap: 0;
  }

  .catalog-sidebar {
    position: fixed;
    top: 0;
    left: -300px;
    width: 280px;
    height: 100vh;
    overflow-y: auto;
    z-index: 2000;
    transition: left var(--transition-normal);
    border-radius: 0;
    border: none;
    box-shadow: var(--shadow-xl);
  }

  .catalog-sidebar.active {
    left: 0;
  }

  .btn-close-mobile-filters {
    display: block;
  }

  .mobile-filter-bar {
    display: flex;
    justify-content: flex-end;
  }
}

/* ==========================================================================
   PRODUCT CARDS GRID
   ========================================================================== */
.product-card {
  background-color: var(--text-light);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(99, 102, 241, 0.25);
}

.product-img-wrapper {
  height: 220px;
  background-color: #f1f5f9;
  position: relative;
  overflow: hidden;
}

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

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

.product-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  font-size: 0.7rem;
  font-weight: 800;
  border-radius: 2px;
  text-transform: uppercase;
  color: var(--text-light);
}

.product-card-badge.status-sifir { background-color: var(--accent-indigo); }
.product-card-badge.status-ikinciel { background-color: #8b5cf6; }

.product-card-badge-discount {
  position: absolute;
  top: 12px;
  right: 12px;
  background-color: #ef4444;
  color: white;
  padding: 4px 8px;
  font-size: 0.72rem;
  font-weight: 800;
  border-radius: 2px;
}

.product-card-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card-brand {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--accent-indigo);
  letter-spacing: 1px;
}

.product-card-info h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-top: 4px;
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-card-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.product-card-specs-summary {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-indigo);
  margin-bottom: 16px;
}

.product-card-price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  margin-top: auto;
  margin-bottom: 20px;
}

.product-card-price {
  display: flex;
  flex-direction: column;
}

.old-price {
  font-size: 0.75rem;
  text-decoration: line-through;
  color: var(--text-muted);
}

.new-price {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.1;
}

.stock-status {
  font-size: 0.72rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 2px;
  text-transform: uppercase;
  background-color: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

.product-card-btns {
  display: flex;
  gap: 8px;
}

.product-card-btns .btn {
  padding: 8px 14px;
  font-size: 0.78rem;
}

.product-card-btns .btn-secondary {
  flex: 1;
}

/* Catalog responsive sizes */
.catalog-products-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 640px) {
  .catalog-products-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .catalog-products-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .catalog-products-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1200px) {
  .catalog-products-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   PRODUCT DETAIL PAGE SPEC
   ========================================================================== */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
}

@media (min-width: 1024px) {
  .detail-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.detail-img-showcase {
  background-color: var(--text-light);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.detail-main-img {
  max-height: 480px;
  object-fit: contain;
}

.detail-breadcrumbs {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 24px;
  text-transform: uppercase;
}

.detail-product-brand {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--accent-indigo);
  letter-spacing: 1px;
  margin-bottom: 6px;
  display: block;
}

.detail-product-name {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 16px;
}

.detail-prices-wrapper {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 30px;
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 24px;
}

.detail-new-price {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1;
}

.detail-old-price {
  font-size: 1.15rem;
  text-decoration: line-through;
  color: var(--text-muted);
  line-height: 1;
  margin-bottom: 4px;
}

/* Specs pills grid */
.detail-specs-pills {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 35px;
}

@media (min-width: 480px) {
  .detail-specs-pills {
    grid-template-columns: repeat(3, 1fr);
  }
}

.spec-pill {
  background-color: var(--text-light);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 14px;
  text-align: center;
}

.spec-pill span:first-child {
  display: block;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.spec-pill span:last-child {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-dark);
}

.detail-actions-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 35px;
}

@media (min-width: 640px) {
  .detail-actions-row {
    flex-direction: row;
  }
  .detail-actions-row .btn {
    flex: 1;
  }
}

/* Tabs structure */
.detail-tabs-wrapper {
  margin-top: 60px;
}

.tabs-header {
  display: flex;
  border-bottom: 1.5px solid var(--border-color);
  gap: 24px;
  margin-bottom: 30px;
}

.tab-btn {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-muted);
  padding: 12px 4px;
  cursor: pointer;
  position: relative;
  transition: color var(--transition-fast);
}

.tab-btn:hover, .tab-btn.active {
  color: var(--text-dark);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1.5px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--accent-indigo);
}

.tab-panel {
  display: none;
  animation: fadeIn 0.4s ease forwards;
}

.tab-panel.active {
  display: block;
}

/* Spec tables */
.detail-spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.detail-spec-table tr {
  border-bottom: 1px solid var(--border-color);
}

.detail-spec-table td {
  padding: 14px 20px;
}

.detail-spec-table td:first-child {
  width: 250px;
  color: var(--text-muted);
  background-color: var(--secondary-bg);
}

.detail-spec-table td:last-child {
  font-weight: 600;
}

@media (max-width: 640px) {
  .detail-spec-table td {
    display: block;
    width: 100% !important;
    padding: 10px 14px;
  }
  .detail-spec-table td:first-child {
    background-color: transparent;
    padding-bottom: 2px;
    font-weight: 700;
  }
}

/* ==========================================================================
   TECHNICAL SERVICE SERVICES & DETAILS
   ========================================================================== */
.service-card {
  background-color: var(--text-light);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 30px 24px;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

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

.service-icon {
  width: 48px;
  height: 48px;
  background-color: rgba(99, 102, 241, 0.08);
  color: var(--accent-indigo);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: all var(--transition-fast);
}

.service-card:hover .service-icon {
  background-color: var(--accent-indigo);
  color: var(--text-light);
}

.service-icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.service-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  margin-top: auto;
  font-size: 0.8rem;
  font-weight: 700;
}

.service-time {
  color: var(--accent-indigo);
}

/* ==========================================================================
   SERVICE TRACKING WIDGET
   ========================================================================== */
.service-tracking-widget {
  background-color: var(--primary-bg);
  border: 1px solid var(--border-dark);
  padding: 40px;
  border-radius: 8px;
  box-shadow: var(--shadow-xl);
  max-width: 650px;
  margin: 0 auto;
  text-align: center;
  color: var(--text-light);
}

.service-tracking-widget h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.service-tracking-widget p {
  font-size: 0.9rem;
  color: #94a3b8;
  margin-bottom: 28px;
}

.track-input-group {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

@media (max-width: 640px) {
  .track-input-group {
    flex-direction: column;
  }
}

.track-control {
  flex: 1;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-dark);
  border-radius: 6px;
  padding: 14px 18px;
  color: var(--text-light);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
}

.track-control:focus {
  border-color: var(--accent-indigo);
}

.service-track-result {
  display: none;
  animation: fadeIn 0.4s ease forwards;
}

.track-log-card {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1.5px solid var(--border-dark);
  border-radius: 6px;
  padding: 24px;
  text-align: left;
}

.track-log-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.track-log-header h4 {
  font-size: 1.1rem;
  color: var(--text-light);
  font-weight: 800;
}

.track-badge {
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 2px;
  text-transform: uppercase;
}

.track-badge.status-green { background-color: #10b981; color: white; }
.track-badge.status-orange { background-color: #f97316; color: white; }
.track-badge.status-blue { background-color: var(--accent-indigo); color: white; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   CAMPAIGN PROMOTIONAL COUNTDOWN TIMER
   ========================================================================== */
.campaign-banner {
  background-color: var(--primary-bg);
  border-radius: 8px;
  padding: 60px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border: 1px solid var(--border-dark);
  box-shadow: var(--shadow-xl);
  color: var(--text-light);
}

.campaign-banner h3 {
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-indigo);
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.campaign-banner h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 20px;
}

.campaign-banner p {
  font-size: 1.05rem;
  color: #cbd5e1;
  max-width: 650px;
  margin-bottom: 35px;
}

.campaign-countdown {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
}

.countdown-box {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-dark);
  border-radius: 4px;
  width: 70px;
  height: 70px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.countdown-box span:first-child {
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.1;
}

.countdown-box span:last-child {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #94a3b8;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   MARKALAR MARQUEE BAND
   ========================================================================== */
.brands-section {
  padding: 50px 0;
  background-color: var(--primary-bg);
  overflow: hidden;
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
}

.marquee-container {
  display: flex;
  width: 200%;
  animation: marquee 25s linear infinite;
}

.brands-section:hover .marquee-container {
  animation-play-state: paused;
}

.marquee-slide {
  display: flex;
  justify-content: space-around;
  width: 50%;
  align-items: center;
}

.brand-logo-item {
  color: rgba(255, 255, 255, 0.25);
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color var(--transition-fast);
}

.brand-logo-item:hover {
  color: var(--accent-indigo);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   NEDEN BİZ?
   ========================================================================== */
.why-card {
  background-color: var(--text-light);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 30px 24px;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

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

.why-icon {
  width: 48px;
  height: 48px;
  background-color: rgba(99, 102, 241, 0.08);
  color: var(--accent-indigo);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: all var(--transition-fast);
}

.why-card:hover .why-icon {
  background-color: var(--accent-indigo);
  color: var(--text-light);
}

.why-icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.why-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.why-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   MÜŞTERİ YORUMLARI SLIDER
   ========================================================================== */
.testimonial-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.reviews-slider {
  position: relative;
  min-height: 200px;
  overflow: hidden;
}

.review-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transform: translateX(40px);
  transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
  text-align: center;
}

.review-slide.active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  position: relative;
}

.review-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px auto;
  border: 2px solid var(--accent-indigo);
}

.stars {
  color: var(--accent-indigo);
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.review-text {
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.65;
  margin-bottom: 16px;
  color: var(--text-dark);
}

.review-author {
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  color: var(--text-dark);
  letter-spacing: 0.5px;
}

.review-author span {
  font-weight: 400;
  color: var(--text-muted);
  text-transform: none;
}

.reviews-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 36px;
}

.review-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(15, 23, 42, 0.15);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.review-dot.active {
  background-color: var(--primary-bg);
  transform: scale(1.25);
}

/* ==========================================================================
   İLETİŞİM / DETAYLI SERVİS KAYIT FORMU
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 5fr 7fr;
  }
}

.contact-info-block {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-info-icon {
  width: 46px;
  height: 46px;
  background-color: rgba(99, 102, 241, 0.08);
  color: var(--accent-indigo);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.contact-info-text h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-dark);
}

.contact-info-text p, .contact-info-text a {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.map-wrapper {
  border-radius: 8px;
  overflow: hidden;
  height: 270px;
  border: 1px solid var(--border-color);
  background-color: #cbd5e1;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Technical Service request form */
.service-request-form {
  background-color: var(--text-light);
  border: 1px solid var(--border-color);
  padding: 40px;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-group {
  margin-bottom: 20px;
  position: relative;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dark);
}

.form-control {
  width: 100%;
  background-color: var(--secondary-bg);
  border: 1.5px solid var(--border-color);
  border-radius: 4px;
  padding: 12px 16px;
  color: var(--text-dark);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--accent-indigo);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

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

/* Error States */
.form-group.has-error .form-control {
  border-color: #ef4444;
  background-color: rgba(239, 68, 68, 0.01);
}

.form-group.has-error .error-label {
  display: block;
  color: #ef4444;
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 6px;
}

/* ==========================================================================
   INTERACTIVE SHOPPING CART DRAWER PANEL
   ========================================================================== */
.cart-drawer {
  position: fixed;
  top: 0;
  right: -380px;
  width: 360px;
  height: 100vh;
  background-color: var(--text-light);
  border-left: 1px solid var(--border-color);
  box-shadow: var(--shadow-xl);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (max-width: 480px) {
  .cart-drawer {
    width: 100vw;
    right: -100vw;
  }
}

.cart-drawer.active {
  right: 0;
}

.cart-header {
  padding: 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--secondary-bg);
}

.cart-header h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-dark);
}

.cart-close {
  font-size: 2rem;
  cursor: pointer;
  color: var(--text-muted);
  line-height: 1;
}

.cart-close:hover {
  color: var(--text-dark);
}

.cart-items-list {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cart-item-row {
  display: flex;
  gap: 16px;
  align-items: center;
  position: relative;
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 16px;
}

.cart-item-img {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 4px;
}

.cart-item-details {
  flex: 1;
  min-width: 0;
}

.cart-item-details h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}

.cart-item-price-unit {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 8px;
}

.cart-qty-ctrl {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  background-color: var(--secondary-bg);
}

.cart-qty-ctrl button {
  width: 24px;
  height: 24px;
  font-size: 0.8rem;
  font-weight: 800;
  cursor: pointer;
}

.cart-qty-ctrl button:hover {
  background-color: #cbd5e1;
}

.cart-qty-ctrl span {
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0 10px;
}

.cart-item-price-total {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-left: auto;
}

.cart-item-delete {
  position: absolute;
  top: 0;
  right: 0;
  font-size: 1.25rem;
  color: var(--text-muted);
  cursor: pointer;
}

.cart-item-delete:hover {
  color: #ef4444;
}

.cart-empty-msg {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: auto;
}

.cart-footer {
  padding: 24px;
  border-top: 1px solid var(--border-color);
  background-color: var(--secondary-bg);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-footer-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-muted);
}

.cart-footer-row.total-row {
  font-size: 1.15rem;
  color: var(--text-dark);
  border-top: 1.5px solid var(--border-color);
  padding-top: 12px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background-color: var(--primary-bg);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding: 80px 0 30px 0;
  font-size: 0.9rem;
  color: #cbd5e1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2fr 1.2fr 1.2fr 1.6fr; }
}

.footer-widget h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 8px;
}

.footer-widget h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--accent-indigo);
}

.footer-about p {
  margin-top: 15px;
  line-height: 1.7;
}

.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-btn {
  width: 36px;
  height: 36px;
  background-color: rgba(255, 255, 255, 0.03);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background-color: var(--accent-indigo);
  border-color: var(--accent-indigo);
  color: var(--text-light);
  transform: translateY(-3px);
}

.social-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a:hover {
  color: var(--text-light);
  padding-left: 4px;
}

.footer-links a::before {
  content: '•';
  color: var(--accent-indigo);
  margin-right: 8px;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  fill: var(--accent-indigo);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Bottom Copyright Layout */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-bottom a {
  font-weight: 700;
  color: var(--accent-indigo);
}

.footer-bottom a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   SCROLL REVEAL CLASSIFIERS
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   BACK-TO-TOP BUTTON
   ========================================================================== */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  background-color: var(--primary-bg);
  color: var(--text-light);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all var(--transition-normal);
  z-index: 998;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--accent-indigo);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--accent-indigo);
  transform: translateY(-3px);
}

.back-to-top svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* ==========================================================================
   TOAST NOTIFICATIONS
   ========================================================================== */
.toast-container {
  position: fixed;
  top: 110px;
  right: 24px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 380px;
  width: calc(100% - 48px);
}

.toast {
  background-color: var(--text-light);
  color: var(--text-dark);
  border-left: 4px solid #10b981;
  padding: 16px 20px;
  border-radius: 6px;
  box-shadow: var(--shadow-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transform: translateX(120%);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55), opacity 0.3s ease;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
}

.toast.active {
  transform: translateX(0);
  opacity: 1;
}

.toast-message {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary-bg);
}

.toast-close {
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--text-muted);
}

.toast-close:hover {
  color: var(--text-dark);
}

.toast-error { border-left-color: #ef4444; }
.toast-success { border-left-color: #10b981; }


/* ==========================================================================
   ADMIN PORTAL SPECIFIC STYLES (PREMIUM DARK NEXT.JS THEME)
   ========================================================================== */
.admin-login-body {
  background-color: #020617;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.admin-login-card {
  background-color: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 50px 40px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  color: var(--text-light);
}

.admin-login-card h2 {
  font-size: 1.85rem;
  font-weight: 800;
  margin-bottom: 6px;
  text-align: center;
  color: #ffffff;
}

.admin-login-card p {
  color: #94a3b8;
  font-size: 0.85rem;
  text-align: center;
  margin-bottom: 30px;
}

.admin-alert-box {
  background-color: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.15);
  color: #f87171;
  padding: 14px 18px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 24px;
  text-align: center;
}

.admin-alert-box-success {
  background-color: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.15);
  color: #34d399;
  padding: 14px 18px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 24px;
  text-align: center;
}

/* Admin Dashboard Layout */
.admin-layout-wrapper {
  display: flex;
  min-height: 100vh;
  background-color: #090d16;
}

.admin-sidebar {
  width: 260px;
  background-color: #0f172a;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  padding: 35px 24px;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  color: var(--text-light);
}

.admin-logo-wrapper {
  margin-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 24px;
}

.admin-menu-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.admin-menu-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #94a3b8;
  transition: all var(--transition-fast);
}

.admin-menu-link:hover {
  background-color: rgba(255, 255, 255, 0.03);
  color: #ffffff;
}

.admin-menu-link.active {
  background-color: var(--accent-indigo);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.25);
}

.admin-menu-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Top Navbar on Admin Panel */
.admin-top-navbar {
  height: 70px;
  background-color: rgba(15, 23, 42, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.admin-top-navbar span {
  font-size: 0.8rem;
  font-weight: 700;
  color: #94a3b8;
}

.admin-user-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 99px;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.78rem;
  font-weight: 700;
  color: #e2e8f0;
}

.admin-user-pill span:last-child {
  font-size: 0.65rem;
  color: var(--accent-indigo);
  background-color: rgba(99, 102, 241, 0.08);
  padding: 2px 8px;
  border-radius: 4px;
}

/* Content Area */
.admin-content-area {
  flex: 1;
  background-color: #090d16;
  padding: 40px;
  overflow-y: auto;
  color: #cbd5e1;
}

.admin-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

.admin-page-header h2 {
  font-size: 1.85rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.5px;
}

.admin-page-header p {
  font-size: 0.85rem;
  color: #94a3b8;
  margin-top: 4px;
}

/* Stats metrics grids */
.admin-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.admin-stat-card {
  background-color: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  transition: transform var(--transition-fast);
}

.admin-stat-card:hover {
  transform: translateY(-2px);
  border-color: rgba(99, 102, 241, 0.15);
}

.admin-stat-card h4 {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: #94a3b8;
  font-weight: 800;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.admin-stat-card span {
  font-size: 2.25rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
}

/* Custom Admin Table */
.admin-table-card {
  background-color: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  margin-bottom: 40px;
}

.admin-table-scroll {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.admin-table th {
  background-color: rgba(255, 255, 255, 0.01);
  color: #94a3b8;
  font-weight: 800;
  padding: 18px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 1px;
}

.admin-table td {
  padding: 18px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  vertical-align: middle;
  color: #cbd5e1;
}

.admin-table tr:last-child td {
  border-bottom: none;
}

.admin-table-img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.admin-table-badge {
  font-size: 0.7rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
}

.admin-table-badge.sifir { background-color: rgba(99, 102, 241, 0.1); color: #818cf8; }
.admin-table-badge.ikinciel { background-color: rgba(139, 92, 246, 0.1); color: #a78bfa; }

.admin-table-actions {
  display: flex;
  gap: 8px;
}

.admin-action-btn {
  width: 34px;
  height: 34px;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #94a3b8;
  transition: all var(--transition-fast);
}

.admin-action-btn:hover {
  background-color: var(--accent-indigo);
  color: #ffffff;
  border-color: var(--accent-indigo);
}

.admin-action-btn.delete-btn:hover {
  background-color: #ef4444;
  border-color: #ef4444;
  color: #ffffff;
}

.admin-action-btn svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* Edit / Add Forms styles */
.admin-form-container {
  background-color: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  color: #cbd5e1;
}

.admin-form-section-title {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--accent-indigo);
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 10px;
  letter-spacing: 1px;
}

/* Custom inputs on Admin Panel */
.admin-form-container .form-control {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: #ffffff;
  border-radius: 8px;
}

.admin-form-container .form-control:focus {
  border-color: var(--accent-indigo);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.admin-layout-wrapper select option, 
.admin-login-body select option {
  background-color: #0f172a;
  color: #ffffff;
}

.admin-form-container label {
  color: #94a3b8;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.5px;
}

@media (max-width: 1024px) {
  .admin-layout-wrapper {
    flex-direction: column;
  }
  .admin-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 24px;
  }
  .admin-logo-wrapper {
    margin-bottom: 20px;
    padding-bottom: 14px;
  }
  .admin-top-navbar {
    padding: 0 24px;
  }
  .admin-content-area {
    padding: 24px;
  }
}