@charset "UTF-8";
/* ============================================================
   OBSIDIAN DIGITAL — Premium Design System
   Dark Obsidian Theme | Glassmorphism | Cinematic Animations
   ============================================================ */

/* ============================================================
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================================ */
:root {
  /* Backgrounds */
  --bg-primary: #070709;
  --bg-surface: #0d0d11;
  --bg-elevated: #121218;
  --bg-card: #141419;
  --bg-hover: #1e1e32;
  --bg-input: #0f0f15;
  --bg-glass: rgba(255,255,255,0.03);

  /* Accent Colors — Obsidian Digital: Deep gold/amber on obsidian dark */
  --accent: #c9a84c;
  --accent-hover: #e0bc6e;
  --accent-glow: rgba(201,168,76,0.35);
  --accent-violet: #b8973b;
  --accent-gradient: linear-gradient(135deg, #c9a84c 0%, #e0bc6e 50%, #f5d98c 100%);
  --accent-gradient-hover: linear-gradient(135deg, #e0bc6e 0%, #f5d98c 50%, #fff3c4 100%);
  
  /* Badges */
  --badge-new: #0d9488;
  --badge-bestseller: #c9a84c;

  /* Text */
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-inverse: #070709;

  /* Status */
  --success: #22c55e;
  --success-bg: rgba(34,197,94,0.1);
  --warning: #f59e0b;
  --warning-bg: rgba(245,158,11,0.1);
  --error: #ef4444;
  --error-bg: rgba(239,68,68,0.1);
  --info: #3b82f6;
  --info-bg: rgba(59,130,246,0.1);

  /* Glass */
  --glass-bg: rgba(255,255,255,0.03);
  --glass-bg-hover: rgba(255,255,255,0.06);
  --glass-border: rgba(255,255,255,0.08);
  --glass-border-hover: rgba(255,255,255,0.15);
  --glass-shadow: 0 8px 32px rgba(0,0,0,0.4);

  /* Borders */
  --border: rgba(255,255,255,0.08);
  --border-hover: rgba(255,255,255,0.16);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Plus Jakarta Sans', var(--font-sans);
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.5);
  --shadow-xl: 0 16px 48px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 20px var(--accent-glow);
  --shadow-gold-hover: 0 0 30px rgba(201,168,76,0.3);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-nav: 300;
  --z-overlay: 400;
  --z-modal: 500;
  --z-toast: 600;
  --z-transition: 9998;
  --z-loader: 9999;

  /* Container */
  --container-max: 1280px;
  --container-padding: 1.5rem;

  /* Sidebar */
  --sidebar-width: 260px;
  --sidebar-collapsed: 72px;
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 5rem;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--accent-hover); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: 1rem; }
ul, ol { list-style: none; }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; color: var(--text-primary); }

::selection { background: var(--accent); color: var(--text-inverse); }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--bg-elevated); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* Focus Visible */
*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ============================================================
   3. PAGE LOADER — Obsidian Digital Cinematic Intro
   ============================================================ */
#obsidian-loader {
  position: fixed;
  inset: 0;
  z-index: var(--z-loader);
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#obsidian-loader.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader-logo-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  overflow: hidden;
}
.loader-icon {
  width: 54px;
  height: 54px;
  animation: loaderIconDrop 0.7s cubic-bezier(0.34,1.56,0.64,1) 0.1s both;
}
.loader-brand {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.loader-brand-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #f1f5f9;
  animation: loaderSlideUp 0.65s cubic-bezier(0.34,1.56,0.64,1) 0.25s both;
}
.loader-brand-name span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.loader-brand-tagline {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #64748b;
  animation: loaderSlideUp 0.65s cubic-bezier(0.34,1.56,0.64,1) 0.4s both;
}
.loader-bar-wrap {
  width: 200px;
  height: 2px;
  background: rgba(255,255,255,0.07);
  border-radius: 99px;
  overflow: hidden;
  animation: loaderFadeIn 0.5s ease 0.5s both;
}
.loader-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #c9a84c, #f5d98c, #c9a84c);
  background-size: 200% 100%;
  border-radius: 99px;
  animation: loaderProgress 1.2s ease 0.6s both, loaderShimmer 1.5s linear 0.6s infinite;
}
@keyframes loaderIconDrop {
  from { opacity:0; transform: translateY(-30px) scale(0.6); }
  to   { opacity:1; transform: translateY(0) scale(1); }
}
@keyframes loaderSlideUp {
  from { opacity:0; transform: translateY(20px); }
  to   { opacity:1; transform: translateY(0); }
}
@keyframes loaderFadeIn {
  from { opacity:0; } to { opacity:1; }
}
@keyframes loaderProgress {
  from { width: 0%; } to { width: 100%; }
}
@keyframes loaderShimmer {
  0%   { background-position: 200% center; }
  100% { background-position: -200% center; }
}

/* ============================================================
   4. TYPOGRAPHY
   ============================================================ */
.text-display { font-family: var(--font-display); font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 800; line-height: 1.05; letter-spacing: -0.03em; }
.text-h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; letter-spacing: -0.02em; }
.text-h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; letter-spacing: -0.01em; }
.text-h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); font-weight: 600; }
.text-h4 { font-size: 1.125rem; font-weight: 600; }
.text-h5 { font-size: 1rem; font-weight: 600; }
.text-h6 { font-size: 0.875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
.text-body { font-size: 1rem; line-height: 1.6; }
.text-body-sm { font-size: 0.875rem; line-height: 1.5; }
.text-caption { font-size: 0.75rem; line-height: 1.4; color: var(--text-muted); }
.text-overline { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); }
.text-gradient { background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; display: inline-block; }
.text-muted { color: var(--text-secondary); }
.text-primary { color: var(--text-primary); }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }

/* ============================================================
   5. LAYOUT UTILITIES
   ============================================================ */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-padding); width: 100%; }
.container-sm { max-width: 640px; margin: 0 auto; padding: 0 var(--container-padding); }
.container-md { max-width: 960px; margin: 0 auto; padding: 0 var(--container-padding); }
.container-lg { max-width: 1440px; margin: 0 auto; padding: 0 var(--container-padding); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-stretch { align-items: stretch; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.justify-start { justify-content: flex-start; }

.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }
.gap-2xl { gap: var(--space-2xl); }

/* Grid */
.grid { display: grid; gap: var(--space-lg); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

.w-full { width: 100%; }
.h-full { height: 100%; }
.max-w-full { max-width: 100%; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0; }

/* Spacing Helpers */
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mb-xs { margin-bottom: var(--space-xs); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }
.pt-lg { padding-top: var(--space-lg); }
.pb-lg { padding-bottom: var(--space-lg); }
.py-lg { padding-top: var(--space-lg); padding-bottom: var(--space-lg); }

/* ============================================================
   6. NAVBAR
   ============================================================ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: var(--z-nav);
  padding: 1.25rem 0; transition: all var(--transition-base);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(7, 7, 9, 0.85); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border); padding: 0.75rem 0;
}
.navbar-inner { display: flex; align-items: center; justify-content: space-between; }

.navbar-logo { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; display: flex; align-items: center; gap: 0.5rem; transition: transform var(--transition-base); }
.navbar-logo:hover { transform: scale(1.02); }
.navbar-logo span { background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

.navbar-menu { display: flex; align-items: center; gap: var(--space-xl); }
.navbar-link { font-size: 0.875rem; font-weight: 600; color: var(--text-secondary); transition: all var(--transition-base); padding: 0.5rem 0; position: relative; letter-spacing: 0.02em; }
.navbar-link:hover, .navbar-link.active { color: var(--accent); }
.navbar-link::after { content: ''; position: absolute; bottom: -4px; left: 0; right: 0; height: 2px; background: var(--accent-gradient); border-radius: 1px; transform: scaleX(0); transition: transform var(--transition-base); transform-origin: left; }
.navbar-link:hover::after, .navbar-link.active::after { transform: scaleX(1); }

.navbar-actions { display: flex; align-items: center; gap: var(--space-md); }

/* ============================================================
   7. MOBILE MENU
   ============================================================ */
.hamburger { display: none; flex-direction: column; gap: 6px; width: 32px; cursor: pointer; padding: 8px; z-index: calc(var(--z-nav) + 10); background: transparent; border: none; outline: none; }
.hamburger span { display: block; height: 2px; width: 100%; background: var(--text-primary); border-radius: 2px; transition: all var(--transition-base); transform-origin: center; }
.hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); background: var(--accent); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); background: var(--accent); }

.mobile-menu {
  position: fixed; inset: 0; background: rgba(7, 7, 9, 0.98); z-index: var(--z-overlay);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-xl);
  opacity: 0; visibility: hidden; transition: all var(--transition-slow);
  backdrop-filter: blur(20px);
}
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu a { font-family: var(--font-display); font-size: 1.75rem; font-weight: 700; color: var(--text-secondary); transition: all var(--transition-fast); text-transform: uppercase; letter-spacing: 0.05em; }
.mobile-menu a:hover { color: var(--accent); transform: scale(1.05); }

/* ============================================================
   8. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.75rem 1.75rem; border-radius: var(--radius-md); font-weight: 600; font-size: 0.875rem;
  min-height: 44px; transition: all var(--transition-base); position: relative; overflow: hidden;
  white-space: nowrap; border: 1px solid transparent; letter-spacing: 0.02em; text-transform: uppercase;
  font-family: var(--font-display); z-index: 1; cursor: pointer;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--accent-gradient); color: var(--text-inverse); border: none;
  box-shadow: 0 4px 15px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,0.2);
}
.btn-primary:hover { box-shadow: 0 6px 25px var(--accent-glow); transform: translateY(-2px); color: var(--text-inverse); background: var(--accent-gradient-hover); }

.btn-secondary {
  background: var(--glass-bg); color: var(--text-primary);
  border: 1px solid var(--glass-border); backdrop-filter: blur(12px);
}
.btn-secondary:hover { background: var(--glass-bg-hover); border-color: var(--accent); color: var(--accent); box-shadow: 0 4px 15px rgba(201,168,76,0.1); }

.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { background: var(--glass-bg); color: var(--text-primary); border-color: var(--glass-border); }

.btn-danger { background: var(--error); color: white; }
.btn-danger:hover { background: #dc2626; color: white; }

.btn-success { background: var(--success); color: white; }
.btn-success:hover { background: #16a34a; color: white; }

.btn-sm { padding: 0.5rem 1rem; font-size: 0.8125rem; min-height: 36px; }
.btn-lg { padding: 1rem 2.5rem; font-size: 1rem; min-height: 52px; }
.btn-icon { width: 44px; height: 44px; padding: 0; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; }
.btn-icon.btn-sm { width: 36px; height: 36px; }

.btn-group { display: flex; gap: var(--space-sm); }
.btn:disabled { opacity: 0.5; pointer-events: none; cursor: not-allowed; }

/* Button Loading Animation */
.btn-loading { pointer-events: none; position: relative; color: transparent !important; }
.btn-loading::after {
  content: ''; position: absolute; width: 20px; height: 20px; border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white; border-radius: 50%; animation: spin 0.6s linear infinite;
  top: calc(50% - 10px); left: calc(50% - 10px);
}

/* Shimmer effect on buttons */
.btn-primary::before {
  content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s; z-index: -1;
}
.btn-primary:hover::before { left: 100%; }

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

/* ============================================================
   9. FORMS
   ============================================================ */
.form-group { margin-bottom: var(--space-lg); }
.form-label { display: block; font-size: 0.875rem; font-weight: 500; color: var(--text-secondary); margin-bottom: var(--space-sm); }
.form-required { color: var(--error); margin-left: 2px; }

.form-control {
  width: 100%; padding: 0.875rem 1rem; background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius-md); color: var(--text-primary); font-size: 1rem; min-height: 48px;
  transition: all var(--transition-fast); outline: none; box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
}
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow), inset 0 2px 4px rgba(0,0,0,0.2); background: var(--bg-surface); }
.form-control::placeholder { color: var(--text-muted); }
.form-control:disabled { opacity: 0.5; cursor: not-allowed; }
.form-control.error { border-color: var(--error); }

textarea.form-control { min-height: 120px; resize: vertical; padding-top: 1rem; }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23c9a84c' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

.form-hint { font-size: 0.75rem; color: var(--text-muted); margin-top: var(--space-xs); }
.form-error { font-size: 0.75rem; color: var(--error); margin-top: var(--space-xs); display: flex; align-items: center; gap: 0.25rem; }

/* Checkbox & Radio */
.form-check { display: flex; align-items: flex-start; gap: var(--space-sm); cursor: pointer; min-height: 44px; padding: 0.5rem 0; }
.form-check input[type="checkbox"], .form-check input[type="radio"] {
  width: 20px; height: 20px; margin-top: 2px; accent-color: var(--accent); cursor: pointer; flex-shrink: 0;
}
.form-check-label { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.4; }

/* Toggle Switch */
.toggle { position: relative; width: 44px; height: 24px; display: inline-block; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0; background: var(--bg-elevated); border-radius: var(--radius-full);
  cursor: pointer; transition: var(--transition-base); border: 1px solid var(--border);
}
.toggle-slider::before {
  content: ''; position: absolute; width: 18px; height: 18px; left: 2px; bottom: 2px;
  background: var(--text-secondary); border-radius: 50%; transition: var(--transition-base);
}
.toggle input:checked + .toggle-slider { background: var(--accent); border-color: var(--accent); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); background: var(--text-inverse); }

/* Password Strength */
.password-strength { display: flex; gap: 4px; margin-top: var(--space-sm); }
.password-strength-bar { height: 4px; flex: 1; border-radius: 2px; background: var(--bg-elevated); transition: var(--transition-base); }
.password-strength-bar.weak { background: var(--error); }
.password-strength-bar.fair { background: var(--warning); }
.password-strength-bar.good { background: var(--info); }
.password-strength-bar.strong { background: var(--success); }

/* File Upload */
.file-upload {
  border: 2px dashed var(--border); border-radius: var(--radius-lg); padding: var(--space-2xl);
  text-align: center; cursor: pointer; transition: all var(--transition-base); background: var(--glass-bg);
}
.file-upload:hover, .file-upload.dragover { border-color: var(--accent); background: rgba(201,168,76,0.05); }
.file-upload-icon { font-size: 2rem; color: var(--text-muted); margin-bottom: var(--space-md); }
.file-upload-text { color: var(--text-secondary); }
.file-upload-hint { font-size: 0.75rem; color: var(--text-muted); margin-top: var(--space-sm); }

/* ============================================================
   10. PRODUCT CARDS — PREMIUM REDESIGN
   ============================================================ */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-xl); }
@media (max-width: 1024px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .product-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); } }
@media (max-width: 480px) { .product-grid { grid-template-columns: 1fr; max-width: 360px; margin: 0 auto; } }

.product-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl);
  overflow: hidden; transition: all var(--transition-base); position: relative;
  display: flex; flex-direction: column; height: 100%;
}
.product-card:hover { border-color: rgba(201,168,76,0.4); box-shadow: var(--shadow-lg), var(--shadow-gold-hover); transform: translateY(-6px); }

.product-card-cover {
  position: relative; height: 65%; overflow: hidden; background: var(--bg-primary); padding: 2rem 1.5rem 1rem;
  display: flex; justify-content: center; align-items: flex-end;
}
.product-card-cover::before {
  content: ''; position: absolute; inset: 0; background: radial-gradient(circle at top, rgba(255,255,255,0.05) 0%, transparent 60%); pointer-events: none;
}

/* Badge Overlays */
.product-card-badge {
  position: absolute; top: 1rem; left: 1rem; padding: 0.35rem 0.85rem; border-radius: var(--radius-sm);
  font-size: 0.6875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; z-index: 10;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}
.product-card-badge.bestseller { background: var(--accent-gradient); color: var(--text-inverse); }
.product-card-badge.new { background: var(--badge-new); color: white; }
.product-card-badge.sale { background: var(--error); color: white; }

/* Wishlist Heart */
.product-card-wishlist {
  position: absolute; top: 1rem; right: 1rem; width: 36px; height: 36px; border-radius: 50%;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(8px); display: flex; align-items: center;
  justify-content: center; color: var(--text-secondary); transition: all var(--transition-fast); cursor: pointer; border: 1px solid var(--border); z-index: 10;
}
.product-card-wishlist:hover { background: rgba(0,0,0,0.8); color: var(--error); transform: scale(1.1); }
.product-card-wishlist.active { color: var(--error); background: rgba(0,0,0,0.8); }
.product-card-wishlist.active svg { fill: var(--error); animation: heartPop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); }

@keyframes heartPop { 0% { transform: scale(1); } 50% { transform: scale(1.3); } 100% { transform: scale(1); } }

/* Body */
.product-card-body { padding: 1.5rem; flex-grow: 1; display: flex; flex-direction: column; background: var(--bg-card); position: relative; z-index: 2; border-top: 1px solid var(--border); }
.product-card-category { font-size: 0.75rem; color: var(--accent); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.5rem; }
.product-card-title { font-size: 1.125rem; font-weight: 700; margin-bottom: 0.25rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; line-height: 1.4; }
.product-card-title a { color: var(--text-primary); transition: color var(--transition-fast); }
.product-card-title a:hover { color: var(--accent); }
.product-card-author { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 1rem; flex-grow: 1; }

.product-card-rating { display: flex; align-items: center; gap: 0.35rem; color: var(--warning); font-size: 0.8125rem; margin-bottom: 0.75rem; font-weight: 500; }
.product-card-rating span { color: var(--text-muted); margin-left: 0.25rem; }

.product-card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.product-card-price { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; color: var(--accent); display: flex; align-items: center; gap: 0.5rem; }
.product-card-price .original { text-decoration: line-through; color: var(--text-muted); font-size: 0.875rem; font-weight: 400; }

/* Hover Actions overlay */
.product-card-actions { position: absolute; bottom: 0; left: 0; right: 0; padding: 1.5rem; background: linear-gradient(to top, rgba(20,20,25,1) 60%, rgba(20,20,25,0) 100%); display: flex; flex-direction: column; gap: 0.5rem; opacity: 0; transform: translateY(20px); transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); z-index: 5; pointer-events: none; }
.product-card:hover .product-card-actions { opacity: 1; transform: translateY(0); pointer-events: auto; }
.product-card-actions .btn { width: 100%; }

/* ============================================================
   11. BOOK 3D WRAPPER
   ============================================================ */
.book-3d-wrapper { perspective: 1200px; width: 100%; display: flex; justify-content: center; }
.book-3d {
  transform-style: preserve-3d; transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  will-change: transform; position: relative; max-width: 160px; width: 100%; aspect-ratio: 2/3;
  box-shadow: -15px 20px 30px rgba(0,0,0,0.6);
}
.book-3d img { width: 100%; height: 100%; object-fit: cover; border-radius: 2px 6px 6px 2px; }
.book-3d::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(90deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 5%, rgba(255,255,255,0) 95%, rgba(255,255,255,0.1) 100%);
  border-radius: 2px 6px 6px 2px; pointer-events: none;
}
.book-3d::after { /* Book Spine */
  content: ''; position: absolute; top: 0; left: -15px; width: 15px; height: 100%;
  background: #000; transform-origin: right; transform: rotateY(-90deg); filter: brightness(0.7);
}

.product-card:hover .book-3d { transform: rotateY(-20deg) rotateX(5deg) translateZ(20px); box-shadow: -25px 30px 40px rgba(0,0,0,0.7); }

@media (hover: none) {
  .book-3d:hover { transform: none; }
  .product-card:hover .book-3d { transform: none; }
}

/* ============================================================
   12. CATEGORY CARDS
   ============================================================ */
.category-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-lg); }
@media (max-width: 1024px) { .category-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .category-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .category-grid { grid-template-columns: 1fr; } }

.category-card {
  background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-xl);
  padding: var(--space-xl); text-align: center; transition: all var(--transition-base); cursor: pointer;
  position: relative; overflow: hidden;
}
.category-card::after {
  content: ''; position: absolute; inset: 0; border: 2px solid transparent; border-radius: var(--radius-xl);
  transition: all var(--transition-base); pointer-events: none;
}
.category-card:hover { transform: translateY(-4px); background: var(--bg-elevated); box-shadow: var(--shadow-lg); }
.category-card:hover::after { border-color: var(--accent); }
.category-icon { width: 64px; height: 64px; border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; margin: 0 auto var(--space-md); background: var(--glass-bg); color: var(--accent); font-size: 1.5rem; transition: all var(--transition-base); }
.category-card:hover .category-icon { background: var(--accent-gradient); color: var(--text-inverse); transform: scale(1.1); }
.category-name { font-weight: 700; font-size: 1rem; margin-bottom: 0.25rem; font-family: var(--font-display); }
.category-count { font-size: 0.8125rem; color: var(--text-muted); }

/* ============================================================
   13. HERO SECTION
   ============================================================ */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center; position: relative;
  overflow: hidden; padding: var(--space-5xl) 0;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(201,168,76,0.1) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 50%, rgba(139,92,246,0.05) 0%, transparent 50%),
              radial-gradient(ellipse at 50% 100%, rgba(201,168,76,0.05) 0%, transparent 50%);
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-particles { position: absolute; inset: 0; z-index: 0; overflow: hidden; opacity: 0.5; }

.hero-content { position: relative; z-index: 1; text-align: center; max-width: 900px; margin: 0 auto; }
.hero-overline { display: inline-block; padding: 0.5rem 1.25rem; border-radius: var(--radius-full); background: var(--glass-bg); border: 1px solid var(--glass-border); font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: var(--space-xl); backdrop-filter: blur(8px); box-shadow: 0 4px 15px rgba(0,0,0,0.2); }
.hero-title { font-family: var(--font-display); font-size: clamp(2.5rem, 7vw, 5rem); font-weight: 800; line-height: 1.05; letter-spacing: -0.04em; margin-bottom: var(--space-lg); }
.hero-subtitle { font-size: clamp(1rem, 2vw, 1.25rem); color: var(--text-secondary); line-height: 1.6; max-width: 600px; margin: 0 auto var(--space-2xl); }
.hero-cta { display: flex; align-items: center; justify-content: center; gap: var(--space-md); flex-wrap: wrap; }

@media (max-width: 480px) {
  .hero { min-height: 90vh; padding: var(--space-4xl) 0 4rem; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
}

/* ============================================================
   14. SECTION STYLES
   ============================================================ */
.section { padding: var(--space-4xl) 0; position: relative; }
.section-alt { background: var(--bg-surface); }
.section-header { text-align: center; margin-bottom: var(--space-3xl); }
.section-header h2 { font-size: clamp(2rem, 4vw, 2.75rem); margin-bottom: var(--space-sm); font-weight: 800; letter-spacing: -0.02em; }
.section-header p { color: var(--text-secondary); max-width: 600px; margin: 0 auto; font-size: 1.125rem; }

/* ============================================================
   15. STATS GRID
   ============================================================ */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }
@media (max-width: 768px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .stats-grid { grid-template-columns: 1fr; } }

.stat-card { text-align: center; padding: var(--space-xl); background: var(--glass-bg); border: 1px solid var(--border); border-radius: var(--radius-xl); transition: transform var(--transition-base); }
.stat-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.stat-value { font-family: var(--font-display); font-size: 3rem; font-weight: 800; color: var(--text-primary); margin-bottom: 0.5rem; line-height: 1; background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; display: inline-block; }
.stat-label { font-size: 1rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; }

/* ============================================================
   16. FOOTER
   ============================================================ */
.footer { background: var(--bg-card); border-top: 1px solid var(--border); padding: var(--space-4xl) 0 var(--space-xl); position: relative; overflow: hidden; }
.footer::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: 0.3; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: var(--space-2xl); margin-bottom: var(--space-3xl); }
@media (max-width: 1024px) { .footer-grid { grid-template-columns: repeat(3, 1fr); } .footer-brand { grid-column: span 3; } }
@media (max-width: 768px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } .footer-brand { grid-column: span 2; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } .footer-brand { grid-column: span 1; } }

.footer-brand p { color: var(--text-secondary); margin: var(--space-md) 0 var(--space-lg); max-width: 320px; font-size: 0.875rem; }
.footer-social { display: flex; gap: var(--space-md); }
.footer-social a { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: var(--glass-bg); border: 1px solid var(--glass-border); color: var(--text-primary); transition: all var(--transition-fast); }
.footer-social a:hover { background: var(--accent); color: var(--text-inverse); border-color: var(--accent); transform: translateY(-2px); }

.footer-heading { font-size: 1rem; font-weight: 700; margin-bottom: var(--space-lg); color: var(--text-primary); font-family: var(--font-display); }
.footer-links { display: flex; flex-direction: column; gap: var(--space-sm); }
.footer-links a { color: var(--text-secondary); font-size: 0.875rem; transition: color var(--transition-fast); display: inline-flex; align-items: center; }
.footer-links a::before { content: '›'; margin-right: 0.5rem; color: var(--accent); opacity: 0; transform: translateX(-10px); transition: all var(--transition-fast); }
.footer-links a:hover { color: var(--accent); padding-left: 5px; }
.footer-links a:hover::before { opacity: 1; transform: translateX(0); }

.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-md); padding-top: var(--space-xl); border-top: 1px solid var(--border); font-size: 0.875rem; color: var(--text-muted); }
@media (max-width: 768px) { .footer-bottom { flex-direction: column; text-align: center; justify-content: center; } }

/* ============================================================
   17. TRUST BADGES
   ============================================================ */
.trust-badges { display: flex; align-items: center; justify-content: center; gap: var(--space-xl); flex-wrap: wrap; opacity: 0.6; filter: grayscale(100%); transition: all var(--transition-base); }
.trust-badges:hover { opacity: 1; filter: grayscale(0%); }
.trust-badge-img { height: 32px; object-fit: contain; }

/* ============================================================
   18. CTA BANNER
   ============================================================ */
.cta-banner { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius-2xl); padding: var(--space-3xl) var(--space-2xl); text-align: center; position: relative; overflow: hidden; }
.cta-banner::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at center, rgba(201,168,76,0.15) 0%, transparent 70%); pointer-events: none; }
.cta-banner h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: var(--space-md); position: relative; z-index: 1; }
.cta-banner p { color: var(--text-secondary); font-size: 1.125rem; margin-bottom: var(--space-2xl); max-width: 600px; margin-left: auto; margin-right: auto; position: relative; z-index: 1; }
.cta-banner .btn { position: relative; z-index: 1; }

/* ============================================================
   19. GLASSMORPHISM PANEL
   ============================================================ */
.glass-panel {
  background: var(--glass-bg); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border); border-radius: var(--radius-2xl);
  box-shadow: var(--glass-shadow);
}

/* ============================================================
   20. TOAST NOTIFICATIONS
   ============================================================ */
.toast-container { position: fixed; top: var(--space-xl); right: var(--space-xl); z-index: var(--z-toast); display: flex; flex-direction: column; gap: var(--space-sm); pointer-events: none; }
@media (max-width: 480px) { .toast-container { top: var(--space-md); right: var(--space-md); left: var(--space-md); } }
.toast {
  padding: 1rem 1.25rem; border-radius: var(--radius-lg); display: flex; align-items: flex-start; gap: var(--space-md);
  font-size: 0.875rem; font-weight: 500; pointer-events: auto; min-width: 320px; max-width: 450px;
  box-shadow: var(--shadow-lg); animation: toastIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards; border: 1px solid var(--border);
  background: var(--bg-elevated); transform-origin: top right;
}
.toast-icon { flex-shrink: 0; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; }
.toast-content { flex-grow: 1; display: flex; flex-direction: column; gap: 0.25rem; }
.toast-title { font-weight: 600; color: var(--text-primary); }
.toast-message { font-size: 0.8125rem; color: var(--text-secondary); font-weight: 400; }
.toast-close { flex-shrink: 0; color: var(--text-muted); cursor: pointer; transition: color var(--transition-fast); }
.toast-close:hover { color: var(--text-primary); }

.toast.success { border-left: 4px solid var(--success); }
.toast.success .toast-icon { color: var(--success); }
.toast.error { border-left: 4px solid var(--error); }
.toast.error .toast-icon { color: var(--error); }
.toast.warning { border-left: 4px solid var(--warning); }
.toast.warning .toast-icon { color: var(--warning); }
.toast.info { border-left: 4px solid var(--info); }
.toast.info .toast-icon { color: var(--info); }

.toast.hiding { animation: toastOut 0.3s ease forwards; }

@keyframes toastIn { from { opacity: 0; transform: translateX(100%) scale(0.9); } to { opacity: 1; transform: translateX(0) scale(1); } }
@keyframes toastOut { from { opacity: 1; transform: translateX(0) scale(1); } to { opacity: 0; transform: translateX(100%) scale(0.9); } }

/* ============================================================
   21. MODAL
   ============================================================ */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.8); backdrop-filter: blur(8px);
  z-index: var(--z-modal); display: flex; align-items: center; justify-content: center; padding: var(--space-lg);
  opacity: 0; visibility: hidden; transition: all var(--transition-base);
}
.modal-backdrop.open { opacity: 1; visibility: visible; }
.modal {
  background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-2xl);
  width: 100%; max-width: 560px; max-height: 90vh; display: flex; flex-direction: column;
  transform: scale(0.95) translateY(20px); transition: transform var(--transition-spring); box-shadow: var(--shadow-xl);
}
.modal-backdrop.open .modal { transform: scale(1) translateY(0); }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: var(--space-xl); border-bottom: 1px solid var(--border); flex-shrink: 0; }
.modal-title { font-size: 1.25rem; font-weight: 700; font-family: var(--font-display); }
.modal-close { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-md); color: var(--text-muted); transition: all var(--transition-fast); background: var(--glass-bg); }
.modal-close:hover { background: var(--error-bg); color: var(--error); }
.modal-body { padding: var(--space-xl); overflow-y: auto; flex-grow: 1; }
.modal-footer { display: flex; gap: var(--space-md); justify-content: flex-end; padding: var(--space-xl); border-top: 1px solid var(--border); flex-shrink: 0; background: var(--bg-card); border-radius: 0 0 var(--radius-2xl) var(--radius-2xl); }

/* ============================================================
   22. SKELETON LOADERS
   ============================================================ */
.skeleton { background: var(--bg-elevated); border-radius: var(--radius-md); position: relative; overflow: hidden; display: block; }
.skeleton::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
  animation: shimmer 1.5s infinite;
}
.skeleton-text { height: 1rem; width: 100%; margin-bottom: var(--space-sm); border-radius: 4px; }
.skeleton-text.sm { width: 60%; }
.skeleton-title { height: 1.5rem; width: 80%; margin-bottom: var(--space-md); border-radius: 6px; }
.skeleton-cover { aspect-ratio: 2/3; width: 100%; border-radius: var(--radius-md); }
.skeleton-card { height: 420px; border-radius: var(--radius-xl); display: flex; flex-direction: column; }
.skeleton-card .skeleton-cover { height: 65%; border-radius: 0; }
.skeleton-card .skeleton-body { padding: 1.5rem; flex-grow: 1; display: flex; flex-direction: column; }

/* ============================================================
   23. BADGE SYSTEM
   ============================================================ */
.badge {
  display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.25rem 0.75rem; border-radius: var(--radius-full);
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; line-height: 1;
}
.badge-primary { background: rgba(201,168,76,0.15); color: var(--accent); border: 1px solid rgba(201,168,76,0.3); }
.badge-success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(34,197,94,0.3); }
.badge-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid rgba(245,158,11,0.3); }
.badge-error { background: var(--error-bg); color: var(--error); border: 1px solid rgba(239,68,68,0.3); }
.badge-info { background: var(--info-bg); color: var(--info); border: 1px solid rgba(59,130,246,0.3); }
.badge-secondary { background: var(--glass-bg); color: var(--text-secondary); border: 1px solid var(--border); }

/* ============================================================
   24. SEARCH PAGE
   ============================================================ */
.search-page { padding-top: 8rem; min-height: 100vh; }
.search-bar-large { display: flex; background: var(--bg-input); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 0.5rem; transition: all var(--transition-base); box-shadow: var(--shadow-sm); }
.search-bar-large:focus-within { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow); background: var(--bg-surface); }
.search-bar-large input { flex-grow: 1; background: transparent; border: none; padding: 0.5rem 1rem; color: var(--text-primary); font-size: 1.125rem; outline: none; }
.search-bar-large .btn { border-radius: var(--radius-lg); }

.search-layout { display: grid; grid-template-columns: 280px 1fr; gap: var(--space-2xl); margin-top: var(--space-2xl); }
@media (max-width: 960px) { .search-layout { grid-template-columns: 1fr; } }

.filter-sidebar { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: var(--space-lg); position: sticky; top: 6rem; height: calc(100vh - 8rem); overflow-y: auto; }
.filter-group { margin-bottom: var(--space-xl); border-bottom: 1px solid var(--border); padding-bottom: var(--space-lg); }
.filter-group:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.filter-title { font-weight: 700; font-family: var(--font-display); margin-bottom: var(--space-md); font-size: 1.125rem; }

.search-results-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-lg); }
.search-results-count { color: var(--text-secondary); font-weight: 500; }
.search-sort { display: flex; align-items: center; gap: var(--space-sm); }

/* ============================================================
   25. CART PAGE
   ============================================================ */
.cart-page { padding-top: 8rem; min-height: 100vh; }
.cart-layout { display: grid; grid-template-columns: 1fr 380px; gap: var(--space-3xl); align-items: start; }
@media (max-width: 960px) { .cart-layout { grid-template-columns: 1fr; } }

.cart-table-wrap { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl); overflow: hidden; }
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { text-align: left; padding: 1rem 1.5rem; background: var(--bg-surface); font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); border-bottom: 1px solid var(--border); }
.cart-table td { padding: 1.5rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.cart-table tr:last-child td { border-bottom: none; }

.cart-item { display: flex; gap: var(--space-lg); align-items: center; }
.cart-item-cover { width: 60px; height: 90px; border-radius: var(--radius-sm); object-fit: cover; box-shadow: var(--shadow-md); }
.cart-item-info h4 { margin-bottom: 0.25rem; font-size: 1rem; }
.cart-item-info p { color: var(--text-secondary); font-size: 0.875rem; }
.cart-item-remove { color: var(--error); cursor: pointer; display: inline-flex; align-items: center; gap: 0.25rem; font-size: 0.8125rem; margin-top: 0.5rem; font-weight: 500; }

.cart-summary { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: var(--space-xl); position: sticky; top: 6rem; }
.cart-summary h3 { margin-bottom: var(--space-lg); font-size: 1.25rem; }
.summary-row { display: flex; justify-content: space-between; margin-bottom: var(--space-md); font-size: 0.9375rem; color: var(--text-secondary); }
.summary-total { display: flex; justify-content: space-between; margin-top: var(--space-lg); padding-top: var(--space-lg); border-top: 1px solid var(--border); font-size: 1.25rem; font-weight: 700; color: var(--text-primary); font-family: var(--font-display); }

/* ============================================================
   26. CHECKOUT PAGE
   ============================================================ */
.checkout-page { padding-top: 8rem; min-height: 100vh; }
.checkout-steps { display: flex; justify-content: space-between; margin-bottom: var(--space-3xl); position: relative; max-width: 600px; margin-left: auto; margin-right: auto; }
.checkout-steps::before { content: ''; position: absolute; top: 16px; left: 0; right: 0; height: 2px; background: var(--border); z-index: 0; }
.step-indicator { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; position: relative; z-index: 1; }
.step-icon { width: 34px; height: 34px; border-radius: 50%; background: var(--bg-surface); border: 2px solid var(--border); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--text-muted); transition: all var(--transition-base); }
.step-label { font-size: 0.8125rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }

.step-indicator.active .step-icon { border-color: var(--accent); background: var(--accent); color: var(--text-inverse); box-shadow: 0 0 15px var(--accent-glow); }
.step-indicator.active .step-label { color: var(--text-primary); }
.step-indicator.completed .step-icon { border-color: var(--success); background: var(--success); color: white; }

.checkout-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--space-3xl); align-items: start; }
@media (max-width: 960px) { .checkout-grid { grid-template-columns: 1fr; } }

.checkout-section { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: var(--space-xl); margin-bottom: var(--space-xl); }
.checkout-section h3 { margin-bottom: var(--space-lg); font-size: 1.25rem; display: flex; align-items: center; gap: 0.5rem; }

/* ============================================================
   27. ACCOUNT / DASHBOARD
   ============================================================ */
.account-layout { display: grid; grid-template-columns: 260px 1fr; gap: var(--space-2xl); padding-top: 8rem; min-height: 100vh; }
@media (max-width: 960px) { .account-layout { grid-template-columns: 1fr; } }

.account-sidebar { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: var(--space-lg); height: fit-content; position: sticky; top: 6rem; }
.account-user { display: flex; align-items: center; gap: var(--space-md); padding-bottom: var(--space-lg); border-bottom: 1px solid var(--border); margin-bottom: var(--space-lg); }
.account-avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--accent-gradient); display: flex; align-items: center; justify-content: center; font-size: 1.25rem; font-weight: 700; color: var(--text-inverse); font-family: var(--font-display); }
.account-name { font-weight: 600; font-size: 1rem; }
.account-email { font-size: 0.8125rem; color: var(--text-muted); }

.account-nav { display: flex; flex-direction: column; gap: 0.25rem; }
.account-nav-link { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 1rem; border-radius: var(--radius-md); color: var(--text-secondary); font-weight: 500; font-size: 0.9375rem; transition: all var(--transition-fast); }
.account-nav-link:hover { background: var(--glass-bg); color: var(--text-primary); }
.account-nav-link.active { background: rgba(201,168,76,0.1); color: var(--accent); border-left: 3px solid var(--accent); border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.account-nav-link svg { width: 18px; height: 18px; }

.account-main { display: flex; flex-direction: column; gap: var(--space-xl); }

/* ============================================================
   28. LIBRARY STYLES
   ============================================================ */
.library-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: var(--space-xl); }
.library-book-card { display: flex; flex-direction: column; gap: var(--space-sm); }
.library-book-cover { width: 100%; aspect-ratio: 2/3; border-radius: var(--radius-md); object-fit: cover; box-shadow: var(--shadow-md); transition: transform var(--transition-base); }
.library-book-card:hover .library-book-cover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.library-book-title { font-weight: 600; font-size: 0.9375rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; line-height: 1.3; }
.library-book-author { font-size: 0.8125rem; color: var(--text-muted); }
.library-progress { width: 100%; height: 4px; background: var(--bg-elevated); border-radius: 2px; margin-top: 0.25rem; overflow: hidden; }
.library-progress-bar { height: 100%; background: var(--success); border-radius: 2px; }

/* ============================================================
   29. PRODUCT DETAIL PAGE
   ============================================================ */
.product-detail-layout { padding-top: 8rem; }
.product-detail-grid { display: grid; grid-template-columns: 400px 1fr; gap: var(--space-4xl); align-items: start; }
@media (max-width: 960px) { .product-detail-grid { grid-template-columns: 1fr; } }

.product-gallery { display: flex; flex-direction: column; gap: var(--space-md); position: sticky; top: 6rem; }
.product-gallery-main { border-radius: var(--radius-xl); overflow: hidden; background: var(--bg-card); border: 1px solid var(--border); padding: var(--space-2xl); display: flex; justify-content: center; align-items: center; box-shadow: inset 0 0 50px rgba(0,0,0,0.5); }
.product-gallery-main .book-3d { max-width: 260px; }

.product-gallery-thumbs { display: flex; gap: var(--space-sm); overflow-x: auto; padding-bottom: 0.5rem; }
.product-gallery-thumb { width: 70px; height: 90px; border-radius: var(--radius-md); border: 2px solid transparent; cursor: pointer; transition: all var(--transition-fast); opacity: 0.6; object-fit: cover; }
.product-gallery-thumb:hover, .product-gallery-thumb.active { opacity: 1; border-color: var(--accent); }

.product-info { display: flex; flex-direction: column; gap: var(--space-lg); }
.product-info-category { color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.8125rem; }
.product-info-title { font-size: clamp(2rem, 4vw, 3rem); font-family: var(--font-display); font-weight: 800; line-height: 1.1; letter-spacing: -0.02em; }
.product-info-author { font-size: 1.125rem; color: var(--text-secondary); }

.product-info-meta { display: flex; flex-wrap: wrap; gap: var(--space-lg); padding: var(--space-md) 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.meta-item { display: flex; align-items: center; gap: 0.5rem; color: var(--text-secondary); font-size: 0.875rem; }
.meta-item svg { color: var(--accent); }

.product-info-price { display: flex; align-items: center; gap: 1rem; margin: var(--space-md) 0; }
.product-info-price .current { font-family: var(--font-display); font-size: 2.5rem; font-weight: 800; color: var(--accent); line-height: 1; }
.product-info-price .original { font-size: 1.25rem; color: var(--text-muted); text-decoration: line-through; }
.product-info-price .badge { font-size: 0.875rem; padding: 0.25rem 0.5rem; }

.product-info-actions { display: flex; gap: var(--space-md); margin-bottom: var(--space-xl); }
.product-info-actions .btn { flex: 1; height: 56px; font-size: 1rem; }
.product-info-actions .btn-icon { flex: 0 0 56px; }

.product-description { font-size: 1.0625rem; line-height: 1.7; color: var(--text-secondary); }
.product-description h3 { color: var(--text-primary); margin: var(--space-lg) 0 var(--space-sm); font-size: 1.25rem; }
.product-description ul { margin-left: 1.5rem; margin-bottom: var(--space-md); list-style-type: disc; }
.product-description li { margin-bottom: 0.5rem; }

/* ============================================================
   30. SCROLL REVEAL ANIMATIONS
   ============================================================ */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1); will-change: opacity, transform; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }
.reveal-delay-5 { transition-delay: 500ms; }

/* ============================================================
   31. BACK TO TOP
   ============================================================ */
#back-to-top { position: fixed; bottom: 2rem; right: 2rem; z-index: 100; opacity: 0; visibility: hidden; transition: all 0.3s ease; width: 48px; height: 48px; border-radius: 50%; background: var(--bg-surface); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--text-primary); box-shadow: var(--shadow-md); cursor: pointer; }
#back-to-top.visible { opacity: 1; visibility: visible; }
#back-to-top:hover { background: var(--accent); color: var(--text-inverse); border-color: var(--accent); transform: translateY(-3px); }

/* ============================================================
   32. PREFERS REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .book-3d { transform: none !important; transition: none !important; }
}

/* ============================================================
   33. RESPONSIVE BREAKPOINTS (Helper Classes)
   ============================================================ */
@media (max-width: 1280px) { .hidden-xl { display: none !important; } }
@media (max-width: 1024px) { .hidden-lg { display: none !important; } }
@media (max-width: 768px) { .hidden-md { display: none !important; } .section { padding: var(--space-3xl) 0; } }
@media (max-width: 480px) { .hidden-sm { display: none !important; } }

/* ============================================================
   34. ADMIN PANEL STYLES
   ============================================================ */
.admin-layout { display: flex; min-height: 100vh; background: var(--bg-primary); }
.admin-sidebar { width: var(--sidebar-width); background: var(--bg-card); border-right: 1px solid var(--border); display: flex; flex-direction: column; position: fixed; top: 0; bottom: 0; left: 0; z-index: var(--z-sticky); transition: all var(--transition-base); }
.admin-sidebar-header { padding: var(--space-lg); border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 800; font-size: 1.25rem; }
.admin-sidebar-nav { flex-grow: 1; overflow-y: auto; padding: var(--space-md) 0; }
.admin-nav-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 1.5rem; color: var(--text-secondary); font-weight: 500; transition: all var(--transition-fast); }
.admin-nav-item:hover { background: var(--glass-bg); color: var(--text-primary); }
.admin-nav-item.active { background: rgba(201,168,76,0.1); color: var(--accent); border-right: 3px solid var(--accent); }

.admin-content { flex-grow: 1; margin-left: var(--sidebar-width); display: flex; flex-direction: column; min-height: 100vh; }
.admin-header { height: 72px; background: var(--bg-card); border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; padding: 0 var(--space-lg); position: sticky; top: 0; z-index: var(--z-sticky); }
.admin-main { padding: var(--space-2xl); flex-grow: 1; overflow-y: auto; }

.admin-card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: var(--space-xl); margin-bottom: var(--space-xl); box-shadow: var(--shadow-sm); }
.admin-card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-lg); }

.admin-table-wrap { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--border); }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th { background: var(--bg-card); padding: 1rem; text-align: left; font-size: 0.8125rem; text-transform: uppercase; color: var(--text-muted); border-bottom: 1px solid var(--border); }
.admin-table td { padding: 1rem; border-bottom: 1px solid var(--border); font-size: 0.875rem; }
.admin-table tr:hover td { background: var(--glass-bg); }

.admin-form .form-group { max-width: 800px; }

@media (max-width: 960px) {
  .admin-sidebar { transform: translateX(-100%); }
  .admin-content { margin-left: 0; }
  .admin-sidebar.open { transform: translateX(0); }
}

/* ============================================================
   35. COLLAPSIBLE SECTIONS (Accordions)
   ============================================================ */
.collapsible { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; margin-bottom: var(--space-md); background: var(--bg-surface); }
.collapsible-header { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 1.25rem 1.5rem; background: transparent; color: var(--text-primary); font-weight: 600; font-size: 1rem; text-align: left; cursor: pointer; transition: background var(--transition-fast); }
.collapsible-header:hover { background: var(--glass-bg); }
.collapsible-icon { width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; transition: transform var(--transition-base); color: var(--text-muted); }
.collapsible.active .collapsible-icon { transform: rotate(180deg); color: var(--accent); }
.collapsible-content { max-height: 0; overflow: hidden; transition: max-height var(--transition-base); background: var(--bg-card); }
.collapsible-inner { padding: 1.5rem; color: var(--text-secondary); font-size: 0.9375rem; border-top: 1px solid var(--border); line-height: 1.6; }

/* ============================================================
   36. IMAGE GALLERY
   ============================================================ */
.gallery-main { width: 100%; border-radius: var(--radius-xl); overflow: hidden; background: var(--bg-elevated); margin-bottom: var(--space-md); position: relative; aspect-ratio: 16/9; display: flex; align-items: center; justify-content: center; }
.gallery-main img { width: 100%; height: 100%; object-fit: contain; }
.gallery-thumbs { display: flex; gap: var(--space-sm); overflow-x: auto; padding-bottom: 0.5rem; }
.gallery-thumb { width: 80px; height: 80px; border-radius: var(--radius-md); border: 2px solid transparent; cursor: pointer; opacity: 0.5; transition: all var(--transition-fast); overflow: hidden; }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumb:hover, .gallery-thumb.active { opacity: 1; border-color: var(--accent); }

/* ============================================================
   37. ORDER SUCCESS PAGE
   ============================================================ */
.success-banner { max-width: 600px; margin: 4rem auto; text-align: center; padding: var(--space-3xl) var(--space-2xl); background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-2xl); box-shadow: var(--shadow-xl); position: relative; overflow: hidden; }
.success-banner::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--success); }
.success-icon { width: 80px; height: 80px; border-radius: 50%; background: var(--success-bg); color: var(--success); display: flex; align-items: center; justify-content: center; margin: 0 auto var(--space-lg); font-size: 2.5rem; animation: popIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1); }
@keyframes popIn { 0% { transform: scale(0); opacity: 0; } 80% { transform: scale(1.1); } 100% { transform: scale(1); opacity: 1; } }
.success-banner h1 { font-size: 2rem; margin-bottom: var(--space-md); }
.success-banner p { color: var(--text-secondary); margin-bottom: var(--space-2xl); font-size: 1.125rem; }

/* ============================================================
   38. 404 PAGE
   ============================================================ */
.error-page { min-height: calc(100vh - 200px); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: var(--space-2xl); }
.error-code { font-family: var(--font-display); font-size: clamp(6rem, 15vw, 10rem); font-weight: 800; line-height: 1; background: var(--accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: var(--space-md); opacity: 0.8; }
.error-page h2 { font-size: 2rem; margin-bottom: var(--space-md); }
.error-page p { color: var(--text-secondary); font-size: 1.125rem; margin-bottom: var(--space-xl); max-width: 500px; }

/* ============================================================
   39. WISHLIST
   ============================================================ */
.wishlist-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: var(--space-lg); }
.wishlist-item { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: var(--space-lg); display: flex; gap: var(--space-lg); position: relative; transition: all var(--transition-base); }
.wishlist-item:hover { border-color: var(--border-hover); background: var(--bg-elevated); transform: translateY(-2px); }
.wishlist-item-cover { width: 80px; height: 120px; border-radius: var(--radius-md); object-fit: cover; box-shadow: var(--shadow-sm); }
.wishlist-item-info { flex-grow: 1; display: flex; flex-direction: column; }
.wishlist-item-title { font-weight: 600; font-size: 1rem; margin-bottom: 0.25rem; }
.wishlist-item-author { font-size: 0.8125rem; color: var(--text-muted); margin-bottom: auto; }
.wishlist-item-price { font-weight: 700; color: var(--accent); font-family: var(--font-display); margin-top: 0.5rem; }
.wishlist-item-remove { position: absolute; top: 1rem; right: 1rem; color: var(--text-muted); transition: color var(--transition-fast); }
.wishlist-item-remove:hover { color: var(--error); }

/* ============================================================
   40. COLLECTIONS PAGE
   ============================================================ */
.collection-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
@media (max-width: 960px) { .collection-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .collection-grid { grid-template-columns: 1fr; } }
.collection-card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: var(--space-xl); transition: all var(--transition-base); cursor: pointer; text-align: center; }
.collection-card:hover { border-color: var(--accent); transform: translateY(-5px); box-shadow: var(--shadow-lg), 0 0 30px rgba(201,168,76,0.1); }
.collection-cover-stack { position: relative; width: 180px; height: 240px; margin: 0 auto var(--space-xl); perspective: 1000px; }
.collection-cover-stack img { position: absolute; width: 140px; height: 210px; border-radius: var(--radius-md); box-shadow: var(--shadow-md); object-fit: cover; transition: all var(--transition-base); }
.collection-cover-stack img:nth-child(1) { left: 20px; top: 30px; z-index: 3; transform: rotateZ(-5deg); }
.collection-cover-stack img:nth-child(2) { left: 35px; top: 15px; z-index: 2; transform: rotateZ(5deg); opacity: 0.8; }
.collection-cover-stack img:nth-child(3) { left: 50px; top: 0; z-index: 1; transform: rotateZ(15deg); opacity: 0.6; }
.collection-card:hover .collection-cover-stack img:nth-child(1) { transform: rotateZ(-8deg) translateX(-10px); }
.collection-card:hover .collection-cover-stack img:nth-child(2) { transform: rotateZ(8deg) translateX(10px); opacity: 0.9; }
.collection-card:hover .collection-cover-stack img:nth-child(3) { transform: rotateZ(18deg) translateX(20px); opacity: 0.7; }
.collection-title { font-size: 1.25rem; font-weight: 700; font-family: var(--font-display); margin-bottom: 0.5rem; }
.collection-desc { color: var(--text-secondary); font-size: 0.875rem; margin-bottom: 1rem; }
.collection-meta { font-size: 0.8125rem; font-weight: 600; color: var(--accent); text-transform: uppercase; letter-spacing: 0.05em; }

/* ============================================================
   41. LIGHTBOX
   ============================================================ */
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,0.95); z-index: 9999; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all var(--transition-base); backdrop-filter: blur(10px); }
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox-close { position: absolute; top: 2rem; right: 2rem; color: white; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,0.1); border-radius: 50%; cursor: pointer; transition: background var(--transition-fast); z-index: 2; }
.lightbox-close:hover { background: var(--error); }
.lightbox-image { max-width: 90vw; max-height: 90vh; object-fit: contain; transform: scale(0.95); transition: transform var(--transition-spring); box-shadow: 0 0 50px rgba(0,0,0,0.8); }
.lightbox.open .lightbox-image { transform: scale(1); }

/* ============================================================
   42. TESTIMONIALS
   ============================================================ */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
@media (max-width: 960px) { .testimonials-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .testimonials-grid { grid-template-columns: 1fr; } }
.testimonial-card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: var(--space-xl); display: flex; flex-direction: column; position: relative; }
.testimonial-card::before { content: '"'; position: absolute; top: 1rem; right: 1.5rem; font-family: var(--font-display); font-size: 4rem; color: var(--glass-bg-hover); line-height: 1; font-weight: 800; }
.testimonial-text { font-size: 1rem; line-height: 1.6; color: var(--text-primary); font-style: italic; margin-bottom: var(--space-lg); flex-grow: 1; position: relative; z-index: 1; }
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.testimonial-avatar { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; border: 2px solid var(--accent); }
.testimonial-info h4 { font-size: 0.9375rem; margin-bottom: 0.125rem; }
.testimonial-info p { font-size: 0.8125rem; color: var(--text-muted); }

/* ============================================================
   43. LOADING STATES (General)
   ============================================================ */
.spinner { width: 24px; height: 24px; border: 3px solid var(--glass-border); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.8s linear infinite; }
.spinner-lg { width: 48px; height: 48px; border-width: 4px; }
.progress-bar-wrap { width: 100%; height: 8px; background: var(--bg-elevated); border-radius: 4px; overflow: hidden; }
.progress-bar { height: 100%; background: var(--accent-gradient); border-radius: 4px; transition: width 0.3s ease; }

/* ============================================================
   44. PAGE TRANSITION
   ============================================================ */
.page-transition { position: fixed; inset: 0; background: var(--bg-primary); z-index: var(--z-transition); pointer-events: none; opacity: 0; transition: opacity 0.4s ease; display: flex; align-items: center; justify-content: center; }
.page-transition.active { opacity: 1; pointer-events: auto; }
.page-transition-logo { animation: pulse 1.5s infinite; }
@keyframes pulse { 0% { transform: scale(1); opacity: 0.8; } 50% { transform: scale(1.05); opacity: 1; filter: drop-shadow(0 0 15px var(--accent-glow)); } 100% { transform: scale(1); opacity: 0.8; } }

/* ============================================================
   45. ADDITIONAL UTILITIES
   ============================================================ */
.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.shadow-glow { box-shadow: var(--shadow-glow); }
.glass-effect { background: var(--glass-bg); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid var(--glass-border); }

/* Utility Margins */
.mx-auto { margin-left: auto; margin-right: auto; }
.my-sm { margin-top: var(--space-sm); margin-bottom: var(--space-sm); }
.my-md { margin-top: var(--space-md); margin-bottom: var(--space-md); }
.my-lg { margin-top: var(--space-lg); margin-bottom: var(--space-lg); }

/* Utility Padding */
.p-sm { padding: var(--space-sm); }
.p-md { padding: var(--space-md); }
.p-lg { padding: var(--space-lg); }

/* Ensure final spacing element padding is zero */
.pb-0 { padding-bottom: 0 !important; }
.pt-0 { padding-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-0 { margin-top: 0 !important; }

/* EOF */