/* CSS Reset & Variables */
:root {
  --bg-primary: #070a12;
  --bg-secondary: #0d1220;
  --bg-card: rgba(18, 25, 41, 0.7);
  --bg-input: rgba(10, 15, 28, 0.9);
  
  --accent-color: #ff8c00; /* Safety Orange */
  --accent-glow: rgba(255, 140, 0, 0.25);
  --accent-rgb: 255, 140, 0;

  --success-color: #10b981; /* Emerald */
  --success-glow: rgba(16, 185, 129, 0.2);
  --danger-color: #f43f5e; /* Rose */
  --info-color: #3b82f6; /* Blue */
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(255, 140, 0, 0.5);
  
  --glass-blur: blur(16px);
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --container-width: 1200px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

html, body {
  overflow-x: hidden;
  width: 100%;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  position: relative;
}

/* Prevent page scroll when admin panel is open */
html.admin-open,
body.admin-open {
  overflow: hidden !important;
  height: 100vh !important;
}

/* Glowing Ambient Backgrounds */
.glow-bg {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(150px);
  opacity: 0.15;
  pointer-events: none;
  z-index: -1;
}

.glow-1 {
  background: radial-gradient(circle, var(--accent-color) 0%, transparent 70%);
  top: -100px;
  right: -100px;
}

.glow-2 {
  background: radial-gradient(circle, #3b82f6 0%, transparent 70%);
  bottom: 20%;
  left: -200px;
}

/* Utility Classes */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.hidden {
  display: none !important;
}

.w-full {
  width: 100%;
}

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

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

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

.py-8 {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

/* Header & Navbar */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: rgba(7, 10, 18, 0.75);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-color);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.logo-icon {
  width: 32px;
  height: 32px;
  color: var(--accent-color);
  filter: drop-shadow(0 0 8px var(--accent-glow));
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: 1.5px;
}

.logo-highlight {
  color: var(--accent-color);
  background: linear-gradient(135deg, #ff8c00, #ffb300);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  font-size: 0.95rem;
  cursor: pointer;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(255, 140, 0, 0.4);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border-color);
  padding: 8px 16px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.04);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 700;
  transition: var(--transition);
}

.lang-btn.active {
  color: var(--accent-color);
}

.lang-separator {
  color: rgba(255,255,255,0.1);
  font-size: 0.8rem;
}

/* Navigation Cart Button */
.cart-btn-nav {
  position: relative;
  background: rgba(255, 140, 0, 0.1);
  border: 1px solid rgba(255, 140, 0, 0.2);
  color: var(--accent-color);
  padding: 10px;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-btn-nav svg {
  width: 20px;
  height: 20px;
}

.cart-btn-nav:hover {
  background: var(--accent-color);
  color: var(--bg-primary);
  box-shadow: 0 0 15px var(--accent-glow);
  transform: scale(1.05);
}

.cart-count {
  position: absolute;
  top: -5px;
  right: -5px;
  background-color: var(--success-color);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-primary);
  animation: popScale 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Hero Section */
.hero-section {
  padding-top: 180px;
  padding-bottom: 100px;
  position: relative;
  display: flex;
  align-items: center;
  min-height: 85vh;
  background: radial-gradient(circle at center, rgba(13, 18, 32, 0.5) 0%, var(--bg-primary) 100%);
}

.hero-content {
  text-align: center;
  max-width: 800px;
  animation: fadeInUp 0.8s ease-out;
}

.badge-premium {
  display: inline-block;
  background: rgba(255, 140, 0, 0.12);
  border: 1px solid rgba(255, 140, 0, 0.3);
  color: var(--accent-color);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 3.8rem;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.gradient-text {
  background: linear-gradient(135deg, #ff8c00 0%, #ffb300 50%, #ffffff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 15px rgba(255, 140, 0, 0.15));
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
}

/* Button UI Components */
.btn-primary {
  background: linear-gradient(135deg, #ff8c00, #ffae00);
  color: var(--bg-primary);
  font-weight: 700;
  border: none;
  padding: 14px 28px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.95rem;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(255, 140, 0, 0.4);
  filter: brightness(1.1);
}

.btn-primary.glow-orange {
  box-shadow: 0 0 15px var(--accent-glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--text-secondary);
  transform: translateY(-2px);
}

.btn-success {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  font-weight: 700;
  border: none;
  padding: 14px 28px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
}

.btn-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.btn-close:hover {
  color: var(--danger-color);
  transform: rotate(90deg);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* Shop / Product Section */
.shop-section {
  padding: 80px 24px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 24px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1rem;
}

.filter-tabs {
  display: flex;
  background: var(--bg-secondary);
  padding: 6px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  max-width: 100%;
}

.filter-tabs::-webkit-scrollbar {
  display: none;
}

.filter-tab {
  flex-shrink: 0;
  white-space: nowrap;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 8px 18px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
  transition: var(--transition);
}

.filter-tab.active {
  background: var(--accent-color);
  color: var(--bg-primary);
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 30px;
}

/* Product Card Design */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  backdrop-filter: var(--glass-blur);
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-focus);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4), 0 0 20px var(--accent-glow);
}

.card-image-wrap {
  width: 100%;
  height: 250px;
  position: relative;
  overflow: hidden;
  background-color: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border-color);
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

.card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: rgba(7, 10, 18, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  backdrop-filter: blur(4px);
}

.card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-specs {
  color: var(--accent-color);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}

.card-desc {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.5;
  margin-bottom: 20px;
  flex-grow: 1;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 18px;
  margin-top: auto;
}

.price-box {
  display: flex;
  flex-direction: column;
}

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

.price-val {
  font-size: 1.4rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--text-primary);
}

.btn-add-to-cart {
  background: var(--accent-color);
  color: var(--bg-primary);
  border: none;
  padding: 10px 18px;
  border-radius: var(--border-radius-sm);
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
}

.btn-add-to-cart:hover {
  background: white;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.1);
}

/* Spinner & Loader */
.loading-spinner-container {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 0;
  gap: 16px;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--border-color);
  border-top-color: var(--accent-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* About / Promo Section */
.about-section {
  background: var(--bg-secondary);
  padding: 100px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.about-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
}

.about-text {
  color: var(--text-secondary);
  margin-bottom: 18px;
  font-size: 1rem;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 30px;
}

.feature-item {
  display: flex;
  gap: 16px;
}

.feature-icon-box {
  background: rgba(255, 140, 0, 0.1);
  color: var(--accent-color);
  border: 1px solid rgba(255, 140, 0, 0.2);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon-box svg {
  width: 22px;
  height: 22px;
}

.feature-label {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.feature-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.about-card-banner {
  background: radial-gradient(ellipse at top left, rgba(255, 140, 0, 0.2) 0%, var(--bg-primary) 70%);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 40px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.banner-inner {
  position: relative;
  z-index: 2;
}

.banner-highlight {
  color: var(--accent-color);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.about-card-banner h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.3;
}

.about-card-banner p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

/* Footer UI */
footer {
  padding: 40px 0;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-tagline {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 6px;
}

.footer-right p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Shopping Cart Drawer */
.cart-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 200;
  pointer-events: none;
  visibility: hidden;
  transition: visibility 0.4s;
}

.cart-drawer.open {
  pointer-events: auto;
  visibility: visible;
}

.drawer-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 6, 10, 0.7);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.cart-drawer.open .drawer-overlay {
  opacity: 1;
  pointer-events: auto;
}

.drawer-content {
  position: absolute;
  top: 0;
  right: 0;
  width: 500px;
  max-width: 100vw;
  height: 100%;
  background-color: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  z-index: 10;
}

.cart-drawer.open .drawer-content {
  transform: translateX(0);
}

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

.drawer-header h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
}

.drawer-body {
  padding: 24px;
  flex-grow: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.drawer-footer {
  padding: 24px;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-primary);
}

.subtotal-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.subtotal-row span {
  font-weight: 600;
}

.cart-total-price {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent-color);
  font-family: var(--font-heading);
}

.action-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Empty Cart State */
.empty-cart-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 0;
  color: var(--text-muted);
  text-align: center;
}

.empty-cart-state svg {
  margin-bottom: 16px;
  opacity: 0.3;
}

.empty-cart-state p {
  font-size: 0.95rem;
}

/* Cart Items Layout */
.cart-items-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-item {
  display: flex;
  gap: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  padding: 12px;
  border-radius: var(--border-radius-sm);
  align-items: center;
}

.cart-item-image {
  width: 70px;
  height: 70px;
  border-radius: var(--border-radius-sm);
  object-fit: cover;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
}

.cart-item-info {
  flex-grow: 1;
}

.cart-item-title {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.cart-item-price {
  font-size: 0.95rem;
  color: var(--accent-color);
  font-weight: 700;
}

.cart-item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

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

.qty-btn {
  background: transparent;
  border: none;
  color: var(--text-primary);
  width: 24px;
  height: 24px;
  cursor: pointer;
  font-weight: 700;
  transition: var(--transition);
}

.qty-btn:hover {
  background: rgba(255,255,255,0.05);
}

.qty-val {
  padding: 0 8px;
  font-size: 0.85rem;
  font-weight: 600;
}

.btn-remove-item {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  text-decoration: underline;
  transition: var(--transition);
}

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

/* Form Styles */
.checkout-section {
  margin-top: 30px;
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  animation: fadeIn 0.4s ease-out;
}

.checkout-form-title {
  font-family: var(--font-heading);
  margin-bottom: 20px;
  font-size: 1.15rem;
  color: var(--text-primary);
  border-left: 3px solid var(--accent-color);
  padding-left: 10px;
}

.form-group {
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

input[type="text"],
input[type="password"],
input[type="tel"],
input[type="email"],
input[type="number"],
select,
textarea {
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 12px 16px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  width: 100%;
  transition: var(--transition);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 10px var(--accent-glow);
}

/* Payment Method Information Box */
.payment-method-box {
  background-color: rgba(255, 140, 0, 0.05);
  border: 1px solid rgba(255, 140, 0, 0.15);
  border-radius: var(--border-radius-sm);
  padding: 16px;
  display: flex;
  gap: 14px;
  margin-top: 24px;
}

.payment-icon {
  color: var(--accent-color);
  flex-shrink: 0;
}

.payment-info strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.small-text {
  font-size: 0.78rem;
  line-height: 1.4;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.88rem;
}

.checkbox-label input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-color);
}

/* Modal UI */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal.open {
  pointer-events: auto;
  opacity: 1;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 6, 10, 0.85);
  backdrop-filter: blur(8px);
}

.modal-content {
  position: relative;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 40px;
  width: 500px;
  max-width: 90vw;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  z-index: 10;
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal.open .modal-content {
  transform: translateY(0);
}

.modal-sm {
  width: 440px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.modal-header h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
}

.error-msg {
  color: var(--danger-color);
  font-size: 0.8rem;
  margin-top: 4px;
}

/* Order Success Content */
.success-icon-badge {
  background: rgba(16, 185, 129, 0.12);
  color: var(--success-color);
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 2px solid var(--success-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px auto;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
}

.order-summary-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 18px;
  margin: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
}

.summary-row span {
  color: var(--text-secondary);
}

/* Fullscreen Admin Dashboard */
.admin-dashboard-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 250;
  background-color: var(--bg-primary);
  display: grid;
  grid-template-columns: 260px 1fr;
  color: var(--text-primary);
  overflow: hidden; /* prevent any outer scroll */
}

.admin-sidebar {
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.admin-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--accent-color);
  margin-bottom: 40px;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-grow: 1;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 12px 16px;
  border-radius: var(--border-radius-sm);
  width: 100%;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
}

.admin-nav-item:hover, .admin-nav-item.active {
  color: var(--text-primary);
  background: rgba(255, 140, 0, 0.08);
}

.admin-nav-item.active {
  color: var(--accent-color);
  border-left: 3px solid var(--accent-color);
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.admin-logout {
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.admin-logout:hover {
  color: var(--danger-color);
  background: transparent;
}

.admin-main {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden; /* sidebar never scrolls */
}

.admin-header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.admin-header h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
}

.admin-profile {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-indicator.online {
  background-color: var(--success-color);
  box-shadow: 0 0 8px var(--success-color);
}

.admin-body {
  padding: 40px;
  overflow-y: auto;
  overflow-x: hidden;
  flex: 1 1 0;
  min-height: 0;           /* key: lets flex child shrink below content size */
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
}

.admin-tab-content {
  animation: fadeIn 0.4s ease-out;
}

.admin-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 30px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.max-w-xl {
  max-width: 600px;
}

.mt-4 {
  margin-top: 1rem;
}

.mb-4 {
  margin-bottom: 1rem;
}

/* Tables UI */
.table-container {
  overflow-x: auto;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

th, td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
}

th {
  background-color: rgba(255,255,255,0.02);
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
}

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

tr:hover td {
  background-color: rgba(255, 255, 255, 0.01);
}

/* Order Tables specific styling */
.ordered-item-pill {
  display: inline-block;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-color);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  margin-right: 6px;
  margin-bottom: 4px;
}

/* Status Badges */
.status-pill-select {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.status-pill-select.Pending {
  border-color: #eab308;
  color: #eab308;
}

.status-pill-select.Shipped {
  border-color: var(--info-color);
  color: var(--info-color);
}

.status-pill-select.Completed {
  border-color: var(--success-color);
  color: var(--success-color);
}

.status-pill-select.Cancelled {
  border-color: var(--danger-color);
  color: var(--danger-color);
}

.inventory-img {
  width: 50px;
  height: 50px;
  border-radius: 4px;
  object-fit: cover;
  border: 1px solid var(--border-color);
}

.btn-delete-item {
  background: rgba(244, 63, 94, 0.1);
  color: var(--danger-color);
  border: 1px solid rgba(244, 63, 94, 0.2);
  padding: 6px 12px;
  border-radius: var(--border-radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-delete-item:hover {
  background: var(--danger-color);
  color: white;
  box-shadow: 0 0 10px rgba(244, 63, 94, 0.3);
}

/* Animations */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes popScale {
  0% { transform: scale(0.6); opacity: 0; }
  80% { transform: scale(1.1); }
  100% { transform: scale(1); opacity: 1; }
}

.animate-bounce {
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .navbar {
    height: 70px;
  }
  
  .nav-actions {
    gap: 12px;
  }
  
  .modal-content {
    padding: 24px 20px;
  }
  
  .container {
    padding: 0 16px;
  }
  
  .nav-links {
    display: none; /* In a full build, we'd have a mobile menu, but we optimize navigation */
  }
  
  .hero-section {
    padding-top: 130px;
    padding-bottom: 60px;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
  }
  
  .filter-tabs {
    width: 100%;
    scroll-padding: 0 16px;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .admin-dashboard-container {
    grid-template-columns: 1fr;
  }
  
  .admin-sidebar {
    display: none; /* A simplified overlay sidebar or header navigation would go here for mobile admin */
  }
  
  .admin-header, .admin-body {
    padding: 20px 16px;
  }
}

/* Product Details Page Styles */
.product-details-section {
  padding-top: 140px;
  padding-bottom: 80px;
  animation: fadeIn 0.5s ease-in-out;
}

.mb-8 {
  margin-bottom: 2rem !important;
}

.details-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  align-items: start;
  margin-top: 20px;
}

.details-image-container {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 20px;
  backdrop-filter: var(--glass-blur);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: var(--transition);
}

.details-image-container:hover {
  border-color: var(--accent-color);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 20px var(--accent-glow);
}

.details-image-container img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: contain;
  border-radius: var(--border-radius-sm);
}

.details-info-container {
  display: flex;
  flex-direction: column;
}

.details-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1.2;
  margin-top: 12px;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.details-price {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-color);
  margin-bottom: 24px;
  filter: drop-shadow(0 0 8px var(--accent-glow));
}

.details-divider {
  width: 100%;
  height: 1px;
  background-color: var(--border-color);
  margin: 24px 0;
}

.details-section-label {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.details-description {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 10px;
}

.specs-table-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 16px 20px;
  margin-bottom: 10px;
}

.specs-detail-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-detail-table td {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.92rem;
}

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

.specs-key {
  color: var(--text-muted);
  font-weight: 500;
  width: 35%;
}

.specs-val {
  color: var(--text-primary);
  font-weight: 600;
}

.detail-purchase-controls {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.qty-selector {
  display: flex;
  align-items: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 4px;
}

.qty-selector .qty-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  width: 40px;
  height: 40px;
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}

.qty-selector .qty-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.qty-selector .qty-val {
  min-width: 40px;
  text-align: center;
  font-weight: 700;
  font-size: 1.1rem;
}

@media (max-width: 992px) {
  .details-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .details-image-container img {
    max-height: 380px;
  }
}