/* Nexora Storefront Global Layout & Elements */

/* Layout Containers */
.container {
  width: 100%;
  max-width: var(--max-width-container);
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  width: 100%;
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: 0 24px;
}

/* Grids & Flex Utilities */
.grid {
  display: grid;
  gap: 24px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Premium Glassmorphic Card Style */
.glass-card {
  background: rgba(20, 25, 43, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: var(--glow-border);
  border-radius: var(--border-radius-md);
  padding: 24px;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), border var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-card:hover {
  border: var(--glow-border-hover);
  box-shadow: var(--shadow-lg), 0 0 15px rgba(139, 92, 246, 0.15);
  transform: translateY(-4px);
}

/* Typography Helpers */
.text-center { text-align: center; }
.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -1px;
}
.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 48px auto;
}

/* Button UI Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-weight: 600;
  border-radius: var(--border-radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  gap: 8px;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm), 0 4px 14px rgba(139, 92, 246, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--glow-purple), 0 6px 20px rgba(139, 92, 246, 0.45);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-accent {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid rgba(167, 139, 250, 0.3);
}

.btn-accent:hover {
  background: rgba(167, 139, 250, 0.05);
  border-color: var(--color-accent);
  box-shadow: 0 0 10px rgba(167, 139, 250, 0.2);
  transform: translateY(-2px);
}

/* Header / Navigation styles */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(7, 9, 17, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 100;
  transition: background var(--transition-normal), height var(--transition-normal);
}

.site-header.scrolled {
  height: 70px;
  background: rgba(7, 9, 17, 0.9);
  border-bottom: 1px solid rgba(139, 92, 246, 0.15);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.header-container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: block;
  width: 180px;
  height: 48px;
  transition: transform var(--transition-normal);
}
.logo-link:hover {
  transform: scale(1.02);
}

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

.nav-link {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  position: relative;
  padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(139, 92, 246, 0.4);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  box-shadow: var(--glow-purple);
  transition: width var(--transition-normal);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.icon-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-full);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast);
}

.icon-btn:hover {
  background: rgba(139, 92, 246, 0.1);
  border-color: rgba(139, 92, 246, 0.4);
  color: var(--color-accent);
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.2);
}

.cart-btn .badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--color-primary);
  color: var(--text-primary);
  font-size: 0.7rem;
  font-weight: 700;
  height: 20px;
  min-width: 20px;
  border-radius: 10px;
  padding: 0 6px;
  box-shadow: var(--glow-purple);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background: var(--bg-deep);
    flex-direction: column;
    padding: 48px 24px;
    gap: 32px;
    align-items: flex-start;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    transition: left var(--transition-normal);
  }
  .main-nav.active {
    left: 0;
  }
}

/* Slide-out Cart Drawer */
.cart-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(4, 5, 10, 0.7);
  backdrop-filter: blur(8px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.cart-drawer-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -450px;
  width: 450px;
  max-width: 100vw;
  height: 100vh;
  background: var(--bg-main);
  border-left: var(--glow-border);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.7);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  transition: right var(--transition-normal);
}

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

.cart-header {
  padding: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

/* Shipping Progress Bar */
.shipping-promo {
  background: rgba(139, 92, 246, 0.05);
  border: 1px solid rgba(139, 92, 246, 0.1);
  padding: 16px;
  border-radius: var(--border-radius-md);
  font-size: 0.85rem;
}
.progress-bar-container {
  height: 6px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 3px;
  margin-top: 10px;
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  width: 0%;
  border-radius: 3px;
  transition: width var(--transition-normal);
}

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

.cart-item {
  display: flex;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.cart-item-img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.cart-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.cart-item-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 4px;
}

.cart-item-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.cart-item-price {
  font-weight: 700;
  color: var(--color-accent);
  font-size: 1rem;
}

.cart-item-qty {
  display: flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-full);
  padding: 2px 8px;
  width: fit-content;
  gap: 12px;
}

.qty-btn {
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--text-secondary);
}
.qty-btn:hover {
  color: var(--text-primary);
}

.cart-item-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  align-self: flex-start;
}
.cart-item-remove:hover {
  color: var(--color-error);
}

.cart-empty-message {
  height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  gap: 16px;
}

/* Cart Footer */
.cart-footer {
  padding: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  background: var(--bg-deep);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Dynamic Toast Notification */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  background: var(--bg-card);
  border-left: 4px solid var(--color-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  padding: 16px 24px;
  border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
  box-shadow: var(--shadow-lg), 0 4px 15px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 320px;
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-success {
  border-left-color: var(--color-success);
}

.toast-icon {
  font-size: 1.2rem;
}

.toast-content {
  flex: 1;
}

.toast-title {
  font-weight: 700;
  font-size: 0.95rem;
}

.toast-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* Custom Page Hero Styling */
.page-hero {
  padding: 140px 0 80px 0;
  background: radial-gradient(circle at 50% 0%, rgba(139, 92, 246, 0.08) 0%, rgba(7, 9, 17, 0) 60%);
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

/* Footer Section styling */
.site-footer {
  background: var(--bg-deep);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 80px 0 40px 0;
  margin-top: 120px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: 48px;
  margin-bottom: 60px;
}

@media (max-width: 992px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}
@media (max-width: 576px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-brand-logo {
  width: 160px;
  height: 42px;
}

.footer-brand-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

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

.footer-heading {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 8px;
  color: var(--text-primary);
}

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

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-link:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

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

.newsletter-form {
  display: flex;
  border-radius: var(--border-radius-full);
  background: var(--bg-input);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4px;
  transition: border-color var(--transition-normal);
}

.newsletter-form:focus-within {
  border-color: rgba(139, 92, 246, 0.5);
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.1);
}

.newsletter-input {
  flex: 1;
  padding: 12px 18px;
  font-size: 0.9rem;
  color: var(--text-primary);
}

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

.newsletter-btn {
  padding: 10px 20px;
  background: var(--color-primary);
  color: var(--text-primary);
  border-radius: var(--border-radius-full);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.newsletter-btn:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--glow-purple);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

@media (max-width: 576px) {
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}