/*
 * ShopNest - Premium Responsive Theme Core Stylesheet
 * Incorporating responsive dark/light transitions, premium visual details and modern layouts.
 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,600;0,700;1,400&display=swap');

:root {
  /* Light Theme Archetype */
  --bg-primary: #f8f9fa;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f3f5;
  --text-primary: #0f172a;
  --text-secondary: #64748b;
  --accent-primary: #6366f1;     /* Royal Indigo */
  --accent-hover: #4f46e5;
  --accent-soft: rgba(99, 102, 241, 0.08);
  --border-color: #e2e8f0;
  --card-shadow: 0 12px 30px rgba(15, 23, 42, 0.04);
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.5);
  --danger-color: #ef4444;
  --success-color: #10b981;
  --warning-color: #f59e0b;
}

[data-theme="dark"] {
  /* Dark Theme Archetype */
  --bg-primary: #0b0f19;          /* Deep Space */
  --bg-secondary: #131c2e;        /* Dark Slate Card */
  --bg-tertiary: #1e293b;         /* Slate Highlight */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --accent-primary: #818cf8;     /* Bright Indigo */
  --accent-hover: #a5b4fc;
  --accent-soft: rgba(129, 140, 248, 0.15);
  --border-color: #1e293b;
  --card-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  --glass-bg: rgba(19, 28, 46, 0.85);
  --glass-border: rgba(255, 255, 255, 0.06);
}

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.4s ease, color 0.4s ease;
  overflow-x: hidden;
}

/* Glassmorphism Classes */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--card-shadow);
}

/* Header & Sticky Navigation */
.main-navbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  transition: all 0.3s ease;
  border-bottom: 1px solid var(--border-color);
}

.main-navbar.scrolled {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  background: var(--glass-bg) !important;
  backdrop-filter: blur(16px);
  border-bottom-color: var(--accent-soft);
}

.navbar-brand {
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--accent-primary) 0%, #ec4899 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  transition: color 0.2s ease;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-primary) !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--accent-primary);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 70%;
}

/* Buttons */
.btn-primary {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  font-weight: 600;
  border-radius: 8px;
  padding: 0.6rem 1.5rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3);
}

.btn-outline-primary {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
  font-weight: 600;
  border-radius: 8px;
  padding: 0.6rem 1.5rem;
  transition: all 0.3s ease;
}

.btn-outline-primary:hover {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #fff;
  transform: translateY(-2px);
}

/* Hero Section */
.hero-slider-container {
  position: relative;
  background: radial-gradient(circle at 80% 20%, var(--accent-soft) 0%, transparent 50%), var(--bg-secondary);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
}

/* Category Circle Cards */
.category-card {
  text-align: center;
  transition: all 0.3s ease;
}

.category-icon-wrapper {
  width: 80px;
  height: 80px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--bg-tertiary);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
}

.category-card:hover .category-icon-wrapper {
  background: var(--accent-primary);
  color: #fff;
  transform: translateY(-5px) rotate(8deg);
  box-shadow: 0 10px 20px rgba(99, 102, 241, 0.2);
}

/* Product Cards */
.product-card {
  border: none;
  background-color: var(--bg-secondary);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid var(--border-color);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  border-color: var(--accent-primary);
}

.product-image-container {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background-color: var(--bg-tertiary);
}

.product-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, opacity 0.6s ease;
}

.product-image-hover {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
}

.product-card:hover .product-image-normal {
  opacity: 0;
  transform: scale(1.05);
}

.product-card:hover .product-image-hover {
  opacity: 1;
  transform: scale(1.05);
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--accent-primary);
  color: white;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  z-index: 10;
}

.product-badge.sale {
  background: var(--danger-color);
}

.wishlist-toggle-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
}

.wishlist-toggle-btn:hover {
  color: var(--danger-color);
  transform: scale(1.1);
}

.wishlist-toggle-btn.active i {
  color: var(--danger-color);
}

/* Light / Dark Toggler Styling */
.theme-switch-wrapper {
  display: flex;
  align-items: center;
}

.theme-switch-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.theme-switch-btn:hover {
  background: var(--accent-primary);
  color: #fff;
  transform: rotate(30deg);
}

/* WhatsApp Float Widget */
.whatsapp-widget {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  z-index: 999;
  cursor: pointer;
  transition: all 0.3s ease;
  animation: pulse-whatsapp 2s infinite;
}

.whatsapp-widget:hover {
  background-color: #20ba5a;
  transform: scale(1.1) translateY(-3px);
  color: white;
}

@keyframes pulse-whatsapp {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Form Styles */
.form-control, .form-select {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 8px;
  padding: 0.65rem 1rem;
  transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
  background-color: var(--bg-secondary);
  border-color: var(--accent-primary);
  color: var(--text-primary);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.form-control::placeholder {
  color: var(--text-secondary);
  opacity: 0.6;
}

/* Skeleton Loading Loader */
.skeleton {
  background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--border-color) 50%, var(--bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: loading-shimmer 1.5s infinite;
}

@keyframes loading-shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Reviews and Ratings Styling */
.star-rating i {
  color: #ffc107;
  font-size: 0.95rem;
}

.star-rating-interactive i {
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color 0.1s ease;
}

.star-rating-interactive i.active,
.star-rating-interactive i:hover {
  color: #ffc107;
}

/* Live Order Tracking Timeline */
.tracking-timeline {
  position: relative;
  padding-left: 30px;
  list-style: none;
}

.tracking-timeline::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 5px;
  bottom: 5px;
  width: 3px;
  background-color: var(--border-color);
}

.tracking-step {
  position: relative;
  margin-bottom: 25px;
}

.tracking-step::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 4px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background-color: var(--border-color);
  border: 3px solid var(--bg-secondary);
  transition: all 0.3s ease;
}

.tracking-step.active::before {
  background-color: var(--accent-primary);
  box-shadow: 0 0 0 5px var(--accent-soft);
}

.tracking-step.completed::before {
  background-color: var(--success-color);
}

/* Admin Dashboard Elements */
.admin-sidebar {
  min-height: 100vh;
  border-right: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
}

.admin-sidebar .nav-link {
  border-radius: 8px;
  margin-bottom: 4px;
  padding: 0.75rem 1rem;
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
  background-color: var(--accent-soft);
  color: var(--accent-primary) !important;
}

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

.dashboard-stat-card {
  border: 1px solid var(--border-color);
  border-radius: 16px;
  background: var(--bg-secondary);
  padding: 1.5rem;
  transition: transform 0.3s ease;
}

.dashboard-stat-card:hover {
  transform: translateY(-4px);
}

/* Elegant Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}