/* ==========================================================================
   NEOLUX - CSS Design System & Visual Engine
   Aesthetics: Premium Light Theme, Dark Slate Contrasts, Ambient Pastel Blobs
   ========================================================================== */

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

:root {
  /* Color Palette - Light mode with dark slate contrasts */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --bg-glass: rgba(255, 255, 255, 0.8);
  --bg-glass-active: rgba(255, 255, 255, 0.95);
  
  --accent-blue: #0284c7; /* Professional lighting blue */
  --accent-blue-glow: rgba(2, 132, 199, 0.15);
  --accent-amber: #d97706; /* Solar / energy amber */
  --accent-amber-glow: rgba(217, 119, 6, 0.15);
  --accent-green: #10b981;
  --accent-danger: #ef4444;
  
  --text-primary: #0f172a; /* Deep slate primary text */
  --text-secondary: #475569; /* Slate gray body text */
  --text-muted: #94a3b8; /* Muted gray captions */
  
  --border-light: rgba(15, 23, 42, 0.08);
  --border-glow: rgba(2, 132, 199, 0.25);
  
  /* Fonts */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Utilities */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-neon: 0 4px 15px rgba(2, 132, 199, 0.15);
  --shadow-premium: 0 10px 25px rgba(15, 23, 42, 0.04), 0 2px 6px rgba(15, 23, 42, 0.02);
  --max-width: 1400px;
}

/* Base resets & styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  max-width: 100%; /* prevent any element from causing horizontal overflow */
}

img, svg, video {
  max-width: 100%;
  height: auto;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  overflow-x: hidden;
  line-height: 1.6;
  width: 100%;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: var(--radius-sm);
  border: 2px solid var(--bg-primary);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-blue);
}

/* Ambient glow blobs in background - updated for light background */
.ambient-glows {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.glow-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(150px);
  opacity: 0.08; /* Subtler pastel glows */
}

.glow-1 {
  top: -10%;
  left: 20%;
  width: 50vw;
  height: 50vw;
  background: var(--accent-blue);
  animation: floatGlow 12s ease-in-out infinite alternate;
}

.glow-2 {
  top: 40%;
  right: -10%;
  width: 40vw;
  height: 40vw;
  background: var(--accent-amber);
  animation: floatGlow 18s ease-in-out infinite alternate-reverse;
}

@keyframes floatGlow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(5%, 10%) scale(1.1); }
}

/* Layout container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ==========================================================================
   Header & Logo
   ========================================================================== */

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  background: rgba(248, 250, 252, 0.85);
  border-bottom: 1px solid transparent;
  transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 5rem;
  transition: height var(--transition-fast);
}

header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
}

header.scrolled .nav-wrapper {
  height: 3.8rem;
}
/* Logo styling */
.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--text-primary);
  text-decoration: none;
}

.logo svg {
  height: 2.2rem;
  width: auto;
  filter: drop-shadow(0 2px 6px rgba(2, 132, 199, 0.2));
  transition: var(--transition-fast);
}

.logo:hover svg {
  transform: rotate(15deg);
  filter: drop-shadow(0 2px 10px rgba(2, 132, 199, 0.4));
}

.logo span {
  background: linear-gradient(135deg, var(--text-primary) 40%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Navigation Links */
nav ul {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  position: relative;
  padding: 0.5rem 0;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-blue);
  box-shadow: var(--shadow-neon);
  transition: var(--transition-fast);
}

nav a:hover, nav li.active a {
  color: var(--text-primary);
}

nav a:hover::after, nav li.active a::after {
  width: 100%;
}

/* Action Buttons in Nav */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.icon-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-premium);
}

.icon-btn:hover {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
  box-shadow: var(--shadow-neon);
  transform: translateY(-2px);
}

.badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--accent-amber);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-secondary);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  padding: 0;
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  background: #0f172a; /* Dark base background for night scenes */
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.tagline {
  background: rgba(2, 132, 199, 0.08);
  border: 1px solid rgba(2, 132, 199, 0.15);
  color: var(--accent-blue);
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  width: fit-content;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 3.8rem;
  line-height: 1.15;
  font-weight: 800;
  color: var(--text-primary);
}

.hero h1 span.gradient-text {
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-amber) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  position: relative;
}

.hero p {
  color: var(--text-secondary);
  font-size: 1.15rem;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: 1.2rem;
  margin-top: 1rem;
}

.btn {
  padding: 0.9rem 2rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent-blue);
  color: #fff;
  border: none;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.3);
}

.btn-primary:hover {
  background: #0271a9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.4);
}

.btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-premium);
}

.btn-secondary:hover {
  background: var(--bg-tertiary);
  border-color: var(--text-secondary);
  transform: translateY(-2px);
}

/* Hero bulb graphic */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.visual-globe {
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.1) 0%, rgba(0,0,0,0) 70%);
  border-radius: 50%;
  position: absolute;
  animation: pulsing 4s ease-in-out infinite alternate;
}

.visual-graphic {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 380px;
  filter: drop-shadow(0 10px 25px rgba(15,23,42,0.1));
  animation: float 6s ease-in-out infinite;
}

.visual-graphic path[stroke="#0ea5e9"] {
  stroke: var(--accent-blue);
}

.visual-graphic path[stroke="#f59e0b"] {
  stroke: var(--accent-amber);
}

@keyframes float {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(2deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes pulsing {
  0% { transform: scale(0.9); opacity: 0.7; }
  100% { transform: scale(1.15); opacity: 1; }
}

/* ==========================================================================
   Brands Carousel Section
   ========================================================================== */

.brands-section {
  padding: 3rem 0;
  overflow: hidden;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.brands-title {
  font-family: var(--font-heading);
  text-align: center;
  font-size: 0.9rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 3px;
  margin-bottom: 2rem;
}

.brands-marquee {
  display: flex;
  overflow: hidden;
  position: relative;
  width: 100%;
}

.brands-marquee::before,
.brands-marquee::after {
  content: '';
  position: absolute;
  top: 0;
  width: 100px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.brands-marquee::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-secondary), transparent);
}

.brands-marquee::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-secondary), transparent);
}

.brands-track {
  display: flex;
  align-items: center;
  gap: 4rem;
  width: max-content;
  animation: marquee 25s linear infinite;
}

.brands-track:hover {
  animation-play-state: paused;
}

.brand-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 0.5rem 1.5rem;
  height: 4rem;
  width: 180px;
  flex-shrink: 0;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 2px;
  transition: var(--transition-fast);
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0,0,0,0.02);
}

.brand-logo-card svg {
  height: 1.8rem;
  fill: currentColor;
  margin-right: 8px;
}

.brand-logo-card img {
  max-height: 2.4rem;
  max-width: 100%;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

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

.brand-logo-card:hover {
  color: var(--accent-blue);
  background: var(--bg-secondary);
  border-color: rgba(2, 132, 199, 0.3);
  box-shadow: var(--shadow-premium), 0 0 10px rgba(2, 132, 199, 0.05);
  transform: translateY(-2px);
}

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

/* ==========================================================================
   Catalog (Store) Section
   ========================================================================== */

.catalog {
  padding: 6rem 0;
}

.section-header {
  margin-bottom: 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
}

.section-header p {
  color: var(--text-secondary);
  max-width: 500px;
}

/* Controls Grid */
.catalog-controls {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  margin-bottom: 3rem;
  align-items: center;
}

.search-box {
  position: relative;
  width: 100%;
}

.search-box input {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem; /* left padding = room for the icon */
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-premium);
}

.search-box input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 15px rgba(2, 132, 199, 0.1);
  background: var(--bg-secondary);
}

/* Icon: works for both Lucide's converted <svg> and the original <i> tag */
.search-box svg,
.search-box i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 1.1rem;
  height: 1.1rem;
  pointer-events: none;
  transition: var(--transition-fast);
  /* ensure it doesn't intercept the input */
  z-index: 1;
}

.search-box input:focus ~ svg,
.search-box input:focus ~ i,
.search-box input:focus + svg,
.search-box input:focus + i {
  color: var(--accent-blue);
}

.filter-wrapper {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.select-custom {
  position: relative;
}

.select-custom select {
  appearance: none;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  padding: 1rem 2.8rem 1rem 1.2rem;
  font-size: 0.95rem;
  font-family: var(--font-body);
  outline: none;
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-premium);
}

.select-custom select:focus {
  border-color: var(--accent-blue);
  background: var(--bg-secondary);
}

.select-custom::after {
  content: '\25BE';
  font-size: 0.8rem;
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

/* Category Filters Horizontal Scroll */
.category-filters {
  display: flex;
  gap: 0.8rem;
  overflow-x: auto;
  padding-bottom: 1.5rem;
  margin-bottom: 2.5rem;
  scrollbar-width: thin;
}

.cat-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  padding: 0.6rem 1.4rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
  box-shadow: var(--shadow-premium);
}

.cat-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--text-muted);
}

.cat-btn.active {
  background: rgba(2, 132, 199, 0.08);
  color: var(--accent-blue);
  border-color: var(--accent-blue);
  box-shadow: 0 2px 10px rgba(2, 132, 199, 0.08);
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2.2rem;
}

/* Product Card Component */
.product-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
  position: relative;
  box-shadow: var(--shadow-premium);
}

.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.7), rgba(255,255,255,0.1));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(2, 132, 199, 0.2);
  box-shadow: 0 20px 35px rgba(15, 23, 42, 0.08), 0 0 20px rgba(2, 132, 199, 0.03);
}

.prod-img-container {
  position: relative;
  height: 230px;
  overflow: hidden;
  background: var(--bg-secondary);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.prod-img-container img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform var(--transition-normal);
}

.product-card:hover .prod-img-container img {
  transform: scale(1.08);
}

.brand-badge {
  position: absolute;
  bottom: 0.8rem;
  right: 0.8rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border: 1px solid var(--border-light);
  color: var(--accent-blue);
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
  z-index: 2;
}

.prod-details {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.prod-category {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.prod-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 3.1rem;
}

.prod-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1.2rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 2.5rem;
}

.prod-specs-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.2rem;
}

.spec-pill {
  font-size: 0.75rem;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--border-light);
}

.prod-pricing {
  margin-top: auto;
  background: rgba(15, 23, 42, 0.02);
  border-top: 1px solid var(--border-light);
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 1.2rem;
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.price-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 0.2rem;
}

.price-total-row span {
  font-size: 0.85rem;
  color: var(--text-primary);
  font-weight: 600;
}

.price-total-value {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--accent-amber);
}

.price-net-value, .price-iva-value {
  color: var(--text-primary);
  font-weight: 500;
}

.prod-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 1rem;
}

.keyword-tag {
  font-size: 0.7rem;
  color: var(--accent-blue);
  background: rgba(2, 132, 199, 0.06);
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  text-transform: lowercase;
}

.btn-card-add {
  width: 100%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  padding: 0.75rem 1rem;
  font-family: var(--font-heading);
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.product-card:hover .btn-card-add {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
  box-shadow: var(--shadow-neon);
}

.btn-card-add:active {
  transform: scale(0.97);
}

.empty-catalog {
  grid-column: 1 / -1;
  text-align: center;
  padding: 5rem 2rem;
  background: var(--bg-secondary);
  border: 1px dashed var(--border-light);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  box-shadow: var(--shadow-premium);
}

.empty-catalog svg {
  width: 4rem;
  height: 4rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   Drawers & Modals
   ========================================================================== */

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.3); /* Subtle dark overlay */
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

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

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 100%;
  max-width: 500px;
  background: var(--bg-secondary);
  box-shadow: -5px 0 25px rgba(15, 23, 42, 0.08);
  z-index: 1001;
  transform: translateX(100%);
  transition: transform var(--transition-normal) cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--border-light);
}

.drawer.active {
  transform: translateX(0);
}

.drawer-header {
  padding: 1.8rem;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.drawer-header h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.btn-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.btn-close:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.drawer-content {
  flex-grow: 1;
  overflow-y: auto;
  padding: 1.8rem;
}

/* Cart Item lists */
.cart-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.cart-item {
  display: flex;
  gap: 1rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 0.8rem;
  align-items: center;
  position: relative;
}

.cart-item-img {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  object-fit: cover;
  background: #e2e8f0;
}

.cart-item-details {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.cart-item-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.3;
}

.cart-item-brand {
  font-size: 0.75rem;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.cart-item-prices {
  display: flex;
  flex-direction: column;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.cart-item-total-price {
  color: var(--accent-amber);
  font-weight: 700;
}

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.qty-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition-fast);
}

.qty-btn:hover {
  background: var(--accent-blue);
  color: #ffffff;
  border-color: var(--accent-blue);
}

.qty-val {
  font-size: 0.85rem;
  width: 1.5rem;
  text-align: center;
  font-weight: 600;
  color: var(--text-primary);
}

.btn-remove-item {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

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

.drawer-footer {
  padding: 1.8rem;
  border-top: 1px solid var(--border-light);
  background: var(--bg-tertiary);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.totals-breakdown {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.total-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.total-line.grand-total {
  font-size: 1.25rem;
  color: var(--text-primary);
  font-weight: 700;
  border-top: 1px solid var(--border-light);
  padding-top: 0.8rem;
  margin-top: 0.3rem;
}

.total-line.grand-total .total-val {
  color: var(--accent-amber);
  font-family: var(--font-heading);
  font-weight: 800;
}

.empty-cart {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-muted);
  text-align: center;
  gap: 1rem;
}

.empty-cart svg {
  width: 4rem;
  height: 4rem;
}

/* ==========================================================================
   Admin Form & Real-time Calculator
   ========================================================================== */

.form-group {
  margin-bottom: 1.5rem;
}

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

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

input[type="text"],
input[type="number"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 10px rgba(2, 132, 199, 0.1);
  background: var(--bg-secondary);
}

.iva-calculator-card {
  background: rgba(2, 132, 199, 0.04);
  border: 1px solid rgba(2, 132, 199, 0.1);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.calc-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.calc-row.highlight {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  border-top: 1px solid rgba(2, 132, 199, 0.15);
  padding-top: 0.4rem;
  margin-top: 0.2rem;
}

.calc-row.highlight span:last-child {
  color: var(--accent-amber);
}

.keyword-input-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.keywords-tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.keyword-tag-editable {
  background: rgba(2, 132, 199, 0.08);
  color: var(--accent-blue);
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid rgba(2, 132, 199, 0.15);
}

.keyword-tag-editable span {
  cursor: pointer;
  font-weight: 700;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.keyword-tag-editable span:hover {
  color: var(--accent-danger);
}

.specs-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.spec-item-input {
  display: grid;
  grid-template-columns: 1fr 1.2fr auto;
  gap: 0.5rem;
  align-items: center;
}

.btn-icon-danger {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

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

.admin-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

/* ==========================================================================
   ADMIN LOGIN CARD
   ========================================================================== */

.login-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-premium), 0 0 40px rgba(15, 23, 42, 0.03);
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.login-card-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.login-card-header h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
}

.login-card-header p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.login-card-footer {
  text-align: center;
  border-top: 1px solid var(--border-light);
  padding-top: 1.5rem;
}

.login-card-footer a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.login-card-footer a:hover {
  color: var(--accent-blue);
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(2, 132, 199, 0.08);
  border: 1px solid rgba(2, 132, 199, 0.15);
  color: var(--accent-blue);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
}

.user-badge svg {
  width: 15px;
  height: 15px;
}

/* ==========================================================================
   ADMIN DASHBOARD LAYOUT & TABLES
   ========================================================================== */

.dashboard-intro {
  margin-bottom: 2.5rem;
}

.dashboard-intro h2 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}

.dashboard-intro p {
  color: var(--text-secondary);
}

/* Stats Cards Grid */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  box-shadow: var(--shadow-premium);
}

.stat-icon {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon svg {
  width: 1.6rem;
  height: 1.6rem;
}

.stat-details {
  display: flex;
  flex-direction: column;
}

.stat-title {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
}

/* Dashboard controls toolbar */
.dashboard-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2rem;
  align-items: center;
  flex-wrap: wrap;
}

.toolbar-search {
  position: relative;
  flex-grow: 1;
  max-width: 500px;
}

.toolbar-search input {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.8rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  outline: none;
  box-shadow: var(--shadow-premium);
}

.toolbar-search input:focus {
  border-color: var(--accent-blue);
  background: var(--bg-secondary);
}

.toolbar-search svg {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 1.1rem;
  height: 1.1rem;
}

/* Administrative inventory table */
.table-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-premium);
  margin-bottom: 5rem;
}

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

.admin-table th {
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-light);
  padding: 1.2rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
}

.admin-table td {
  padding: 1.2rem;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
  vertical-align: middle;
}

.admin-table tr:hover td {
  background: var(--bg-primary);
  color: var(--text-primary);
}

.admin-table img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: #f1f5f9;
}

.admin-table .prod-name-bold {
  font-weight: 700;
  color: var(--text-primary);
  display: block;
}

.admin-table .price-accent {
  color: var(--accent-amber);
  font-weight: 700;
}

.table-actions {
  display: flex;
  gap: 0.6rem;
}

.btn-action {
  border: 1px solid var(--border-light);
  background: var(--bg-secondary);
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.btn-action.edit {
  color: var(--accent-blue);
}

.btn-action.edit:hover {
  background: var(--accent-blue);
  color: #fff;
  border-color: var(--accent-blue);
  box-shadow: 0 4px 10px rgba(2, 132, 199, 0.2);
}

.btn-action.delete {
  color: var(--accent-danger);
}

.btn-action.delete:hover {
  background: var(--accent-danger);
  color: #fff;
  border-color: var(--accent-danger);
  box-shadow: 0 4px 10px rgba(239, 68, 68, 0.2);
}

/* ==========================================================================
   Toast Notifications System
   ========================================================================== */

#toast-container {
  position: fixed;
  bottom: 7rem;
  right: 2rem;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.toast {
  background: var(--bg-secondary);
  border-left: 4px solid var(--accent-blue);
  color: var(--text-primary);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.9rem;
  font-weight: 600;
  min-width: 250px;
  transform: translateY(20px);
  opacity: 0;
  animation: toastIn var(--transition-fast) forwards;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  border-top: 1px solid var(--border-light);
  border-right: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

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

.toast.warning {
  border-left-color: var(--accent-amber);
}

@keyframes toastIn {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */

footer {
  background: var(--text-primary); /* Dark contrast footer */
  border-top: 1px solid var(--border-light);
  padding: 5rem 0 2.5rem 0;
  margin-top: 4rem;
  color: #f8fafc;
}

footer .logo span {
  background: linear-gradient(135deg, #fff 40%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

footer .logo svg {
  filter: drop-shadow(0 2px 6px rgba(255,255,255,0.1));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3.5rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.footer-brand p {
  color: #94a3b8;
  font-size: 0.9rem;
  max-width: 320px;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  color: #ffffff;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-blue);
  transform: translateX(3px);
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  color: #94a3b8;
  font-size: 0.9rem;
}

.footer-info-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.footer-info-item svg {
  color: var(--accent-blue);
  width: 1.1rem;
  height: 1.1rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #64748b;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero h1 {
    font-size: 3rem;
  }
  
  .hero-visual {
    margin-top: 2rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  nav ul {
    display: none;
  }
  
  .catalog-controls {
    grid-template-columns: 1fr;
  }
  
  .filter-wrapper {
    width: 100%;
    justify-content: space-between;
  }
  
  .select-custom {
    flex-grow: 1;
  }
  
  .select-custom select {
    width: 100%;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-brand {
    grid-column: span 1;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .dashboard-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .toolbar-search {
    max-width: 100%;
  }
  
  .stats-row {
    grid-template-columns: 1fr;
  }
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #25d366;
  color: #ffffff;
  width: 3.8rem;
  height: 3.8rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
  cursor: pointer;
  z-index: 999;
  transition: var(--transition-fast);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
  background: #20ba5a;
  color: #ffffff;
}

.whatsapp-float svg {
  width: 1.8rem;
  height: 1.8rem;
}

/* Product Detail Specifications Table styling */
.detail-specs-table td {
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.85rem;
}
.detail-specs-table tr:hover td {
  background: var(--bg-primary);
}
.detail-specs-table td:first-child {
  font-weight: 700;
  color: var(--text-primary);
  width: 40%;
}

/* Center and scale-in product details modal */
#product-detail-modal {
  top: 50% !important;
  left: 50% !important;
  right: auto !important;
  height: auto !important;
  max-height: 90vh !important;
  width: 90% !important;
  max-width: 950px !important;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: 0 25px 65px rgba(15, 23, 42, 0.18);
  transform: translate(-50%, -50%) scale(0.9) !important;
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-normal) cubic-bezier(0.16, 1, 0.3, 1), opacity var(--transition-normal);
}

#product-detail-modal.active {
  transform: translate(-50%, -50%) scale(1) !important;
  opacity: 1;
  pointer-events: all;
}

/* Two-column layout inside modal content */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 2.2rem;
  align-items: start;
}

@media (max-width: 768px) {
  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* Photo Gallery Carousel System */
.product-gallery {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  width: 100%;
}

.main-image-wrapper {
  position: relative;
  width: 100%;
  height: 340px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #f1f5f9;
  border: 1px solid var(--border-light);
}

.main-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.15s ease-in-out;
}

.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid var(--border-light);
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-primary);
  transition: var(--transition-fast);
  z-index: 5;
}

.gallery-nav:hover {
  background: var(--accent-blue);
  color: #ffffff;
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-neon);
}

.gallery-nav.prev-btn {
  left: 0.8rem;
}

.gallery-nav.next-btn {
  right: 0.8rem;
}

.thumbnail-list {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  padding-bottom: 0.4rem;
  scrollbar-width: thin;
}

.thumb-item {
  width: 65px;
  height: 65px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  background: #f1f5f9;
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumb-item:hover {
  border-color: var(--text-muted);
}

.thumb-item.active {
  border-color: var(--accent-blue);
  box-shadow: 0 0 8px rgba(2, 132, 199, 0.2);
}

/* Extra tweaks for the buttons in modal footer */
#product-detail-footer {
  flex-direction: row !important;
  gap: 1rem !important;
}

#product-detail-footer button, 
#product-detail-footer a {
  flex: 1;
}

@media (max-width: 576px) {
  #product-detail-footer {
    flex-direction: column !important;
  }
}

/* Megaluz Brand Special Styling */
.megaluz-theme-link {
  transition: var(--transition-fast);
}

.megaluz-theme-link:hover {
  text-shadow: 0 0 8px rgba(2, 132, 199, 0.3);
}

/* Hero Brands Showcase */
.hero-brands-showcase {
  margin-top: 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  border-top: 1px dashed var(--border-light);
  padding-top: 0.6rem;
}

.hero-brands-label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  color: var(--text-secondary);
}

.hero-brands-grid {
  display: flex;
  flex-wrap: nowrap;
  gap: 1rem;
  align-items: center;
  overflow-x: auto;
  padding: 0.6rem 0.4rem; /* Added padding to prevent hover borders/shadows from getting cut off */
  scrollbar-width: none; /* Hide scrollbar for Firefox */
}

.hero-brands-grid::-webkit-scrollbar {
  display: none; /* Hide scrollbar for Chrome/Safari/Edge */
}

.hero-brand-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 0.6rem 1.2rem;
  height: 4.6rem;
  width: 170px;
  flex-shrink: 0; /* Prevent shrinking when nowrap overflows */
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-premium);
}

.hero-brand-item img {
  max-height: 2.4rem;
  max-width: 140px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.65;
  transition: var(--transition-fast);
}

.hero-brand-item:hover {
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-neon);
  transform: translateY(-1px);
}

.hero-brand-item:hover img {
  filter: grayscale(0);
  opacity: 1;
}

/* Hero Slider CSS */
.hero-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero-slide {
  width: 100%;
  opacity: 0;
  visibility: hidden;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
  padding: 10rem 0 6rem 0; /* Moving padding to slide itself */
}

.hero-slide.active {
  position: relative;
  top: auto;
  transform: none;
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

/* Split-layout Background Images (illustrations on the right) */
.hero-slide-bg {
  position: absolute;
  top: 0;
  right: 0;
  left: auto;
  width: 55%;
  height: 100%;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  z-index: -2;
}

/* Slide Gradient Overlays for Night Mode Legibility (Blends illustration on the right with dark blue background on the left) */
.hero-slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, #0f172a 40%, rgba(15, 23, 42, 0) 70%);
  z-index: -1;
}

/* Dark / Night Mode text color overrides in Hero */
.hero-slide .hero-content h1 {
  color: #ffffff !important;
}

.hero-slide .hero-content p {
  color: #cbd5e1 !important; /* Lighter description text */
}

.hero-slide .tagline {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  color: #ffffff !important;
}

.hero-slide #slide-2 .tagline {
  background: rgba(245, 158, 11, 0.12) !important;
  border: 1px solid rgba(245, 158, 11, 0.25) !important;
  color: #f59e0b !important; /* Solar amber theme tag */
}

.hero-slide #slide-2 .gradient-text {
  background: linear-gradient(135deg, #f59e0b 0%, #38bdf8 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  display: inline-block;
}

.hero-slide .hero-brands-label {
  color: #94a3b8 !important;
}

/* Brand logo badges customized for dark background - Styled with white background and blue border for maximum legibility */
.hero-slide .hero-brand-item {
  background: #ffffff !important;
  border: 1.5px solid var(--accent-blue) !important;
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.12) !important;
}

.hero-slide #slide-2 .hero-brand-item {
  background: #ffffff !important;
  border: 1.5px solid var(--accent-blue) !important;
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.12) !important;
}

.hero-slide .hero-brand-item img {
  filter: none !important;
  opacity: 1 !important;
}

.hero-slide .hero-brand-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(2, 132, 199, 0.3) !important;
}

.hero-slide #slide-2 .hero-brand-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(2, 132, 199, 0.3) !important;
}

.hero-slide .hero-brand-item:hover img {
  filter: none !important;
  opacity: 1 !important;
}

/* Button style overrides for Dark Theme */
.hero-slide .btn-secondary {
  background: rgba(255, 255, 255, 0.05) !important;
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15) !important;
}

.hero-slide .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12) !important;
  border-color: #ffffff !important;
  transform: translateY(-2px);
}

/* Slider Controls Styles */
.hero-slider-nav-inline {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  z-index: 10;
}

.slider-btn {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  outline: none;
}

.slider-btn:hover {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-neon);
}

.slider-dots {
  display: flex;
  gap: 0.6rem;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: var(--transition-fast);
}

.slider-dot.active {
  background: var(--accent-blue);
  width: 24px;
  border-radius: 4px;
}

#slide-2 .slider-dot.active {
  background: var(--accent-amber);
}

/* Responsive adjustments for background slideshow */
@media (max-width: 992px) {
  .hero-slider {
    align-items: flex-start;
    min-height: auto;
  }
  
  .hero-slide-overlay {
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.98) 50%, rgba(15, 23, 42, 0.8) 80%, rgba(15, 23, 42, 0.2) 100%);
  }
  
  .hero-slide {
    padding: 7rem 0 20rem 0; /* Extra bottom padding so text doesn't overlap the bottom image */
  }
  
  .hero-slide-bg {
    background-position: center bottom;
    background-size: 100% auto;
  }
  
  #slide-1 .hero-slide-bg {
    background-position: center bottom;
    background-size: 90% auto; /* Shrink a bit for better fit */
  }
}

/* Hero Random Products Grid */
.hero-random-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  width: 100%;
  max-width: 450px;
  margin: 0 auto;
}
.hero-random-card {
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  padding: 0.8rem;
  box-shadow: var(--shadow-premium);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  cursor: pointer;
  transition: var(--transition-fast);
  border: 1px solid var(--border-light);
}
.hero-random-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-neon);
}
.hero-random-card img {
  width: 100%;
  height: 120px;
  object-fit: contain; /* changed to contain so product boxes don't get cropped */
  border-radius: var(--radius-sm);
  background-color: #fff;
}
.hero-random-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}
.hero-random-price {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--accent-blue);
}

/* ============================================================
   MOBILE HERO FIX — Full overhaul for phones (max 768px)
   ============================================================ */
@media (max-width: 768px) {

  /* Prevent horizontal scroll from hero */
  .hero {
    overflow-x: hidden;
    width: 100%;
  }

  /* Slider container: block layout, auto height */
  .hero-slider {
    overflow: hidden;
    min-height: unset;
    display: block;
    width: 100%;
  }

  /* Inactive slides: fully hidden */
  .hero-slide {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
    opacity: 0;
    visibility: hidden;
    height: 0;
    overflow: hidden;
    padding: 0;
    transition: none;
  }

  /* Active slide: visible, takes up space */
  .hero-slide.active {
    opacity: 1 !important;
    visibility: visible !important;
    height: auto !important;
    overflow: visible !important;
    padding: 6rem 0 3rem !important;
    min-height: 100svh;
  }

  /* Background image: cover the active slide */
  .hero-slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover !important;
    background-position: center center !important;
    z-index: 0;
  }

  /* Strong dark overlay for readability */
  .hero-slide-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 15, 30, 0.88) !important;
    z-index: 1;
  }

  /* Single column grid, full width, with padding so text doesn't touch edges */
  .hero-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
    text-align: left !important;
    padding: 0 1.25rem !important;
    position: relative;
    z-index: 5;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
  }

  .hero-content {
    align-items: flex-start !important;
    width: 100%;
    overflow: hidden;
  }

  /* Readable heading size */
  .hero h1,
  .hero-slide .hero-content h1 {
    font-size: 1.9rem !important;
    line-height: 1.25 !important;
    word-break: break-word;
  }

  /* Body text */
  .hero p,
  .hero-slide .hero-content p {
    font-size: 0.9rem !important;
    max-width: 100% !important;
    word-break: break-word;
  }

  /* Tag pill */
  .tagline,
  .hero-slide .tagline {
    font-size: 0.72rem !important;
    padding: 0.35rem 0.9rem !important;
    color: #ffffff !important;
    background: rgba(255,255,255,0.1) !important;
    border: 1px solid rgba(255,255,255,0.2) !important;
    max-width: 100%;
    white-space: normal;
  }

  /* Buttons: stacked, full width */
  .hero-buttons {
    flex-direction: column !important;
    gap: 0.7rem !important;
    margin-top: 0.75rem !important;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100% !important;
    justify-content: center !important;
    padding: 0.85rem 1rem !important;
    font-size: 0.9rem !important;
  }

  /* Hide the product mini-cards in hero (too small) */
  .hero-visual,
  .hero-random-grid {
    display: none !important;
  }

  /* Brand logos row */
  .hero-brands-showcase {
    margin-top: 0.5rem;
    width: 100%;
    overflow: hidden;
  }

  .hero-brands-label {
    font-size: 0.75rem;
  }

  .hero-brands-grid {
    gap: 0.5rem;
    flex-wrap: wrap;
    overflow-x: auto;
    padding: 0.4rem 0.2rem;
  }

  .hero-brand-item {
    width: 90px !important;
    height: 3.2rem !important;
    padding: 0.4rem 0.5rem !important;
    flex-shrink: 0;
  }

  /* Slider nav */
  .hero-slider-nav-inline {
    margin-top: 1.5rem;
  }

  /* Gradient text fix on mobile */
  .gradient-text {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-amber) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
}

/* Mid-size phones */
@media (min-width: 480px) and (max-width: 768px) {
  .hero h1,
  .hero-slide .hero-content h1 {
    font-size: 2.3rem !important;
  }
}

/* ============================================================
   ADMIN IMAGE UPLOADER & GALLERY CRUD STYLES
   ============================================================ */
.image-uploader-box {
  display: flex;
  gap: 1rem;
  align-items: center;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 0.8rem;
  margin-top: 0.5rem;
}

.image-uploader-preview {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.image-uploader-preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.image-uploader-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.gallery-upload-zone {
  border: 2px dashed var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  margin-bottom: 1.5rem;
  cursor: pointer;
  background: var(--bg-secondary);
  transition: var(--transition-fast);
}

.gallery-upload-zone:hover,
.gallery-upload-zone.dragover {
  border-color: var(--accent-blue) !important;
  background: rgba(14, 165, 233, 0.04) !important;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 0.8rem;
  max-height: 50vh;
  overflow-y: auto;
  padding: 0.2rem;
}

.gallery-item {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-light);
  background: #ffffff;
  cursor: pointer;
  transition: var(--transition-fast);
}

.gallery-item:hover {
  border-color: var(--accent-blue);
  box-shadow: 0 4px 10px rgba(14, 165, 233, 0.15);
  transform: translateY(-2px);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.gallery-item-delete {
  position: absolute;
  top: 0.2rem;
  right: 0.2rem;
  background: rgba(239, 68, 68, 0.9);
  color: #ffffff;
  border: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: 10;
}

.gallery-item:hover .gallery-item-delete {
  opacity: 1;
}

.gallery-item-delete:hover {
  background: #dc2626;
  transform: scale(1.1);
}

.no-image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  width: 100%;
  height: 100%;
  background: var(--bg-tertiary);
  text-align: center;
}